From 105949d6070bd6e8dc9f66cc701e2842c75322c8 Mon Sep 17 00:00:00 2001 From: admin Date: Fri, 22 Oct 2004 12:21:12 +0000 Subject: [PATCH] This commit was generated by cvs2git to create branch 'BR_BATCH'. Cherrypick from master 2004-10-22 12:21:09 UTC prascle 'PR: mergefrom_PAL_OCC_21Oct04': examples/fedges.unv make_config.in salome_adm/unix/config.h.in src/CASCatch/CASCatch_SignalsHandler.cxx src/CASCatch/CASCatch_SignalsHandler.h src/CASCatch/Makefile.in src/Container/SALOME_Container_SignalsHandler.cxx src/MSG2QM/LICENSE.QPL src/MSG2QM/README src/OCCViewer/OCCViewer_Prs.cxx src/OCCViewer/OCCViewer_Prs.h src/PatchQt/LICENSE.QPL src/PatchQt/README src/PatchQt/qfiledialogP.cxx src/PatchQt/qfiledialogP.h src/Plot2d/Plot2d_Prs.cxx src/Plot2d/Plot2d_Prs.h src/Prs/Makefile.in src/Prs/SALOME_Prs.cxx src/Prs/SALOME_Prs.h src/Session/SALOME_Session_SignalsHandler.cxx src/Utils/Utils_SignalsHandler.cxx src/Utils/Utils_SignalsHandler.h src/VTKFilter/SALOME_ShrinkFilter.cxx src/VTKFilter/SALOME_ShrinkFilter.h src/VTKViewer/VTKViewer_Actor.cxx src/VTKViewer/VTKViewer_Actor.h src/VTKViewer/VTKViewer_Algorithm.h src/VTKViewer/VTKViewer_Functor.h src/VTKViewer/VTKViewer_Prs.cxx src/VTKViewer/VTKViewer_Prs.h --- examples/fedges.unv | 2926 ++++++++ make_config.in | 75 + salome_adm/unix/config.h.in | 350 + src/CASCatch/CASCatch_SignalsHandler.cxx | 29 + src/CASCatch/CASCatch_SignalsHandler.h | 34 + src/CASCatch/Makefile.in | 50 + .../SALOME_Container_SignalsHandler.cxx | 36 + src/MSG2QM/LICENSE.QPL | 103 + src/MSG2QM/README | 3 + src/OCCViewer/OCCViewer_Prs.cxx | 112 + src/OCCViewer/OCCViewer_Prs.h | 69 + src/PatchQt/LICENSE.QPL | 103 + src/PatchQt/README | 2 + src/PatchQt/qfiledialogP.cxx | 5978 +++++++++++++++++ src/PatchQt/qfiledialogP.h | 528 ++ src/Plot2d/Plot2d_Prs.cxx | 95 + src/Plot2d/Plot2d_Prs.h | 59 + src/Prs/Makefile.in | 27 + src/Prs/SALOME_Prs.cxx | 364 + src/Prs/SALOME_Prs.h | 255 + src/Session/SALOME_Session_SignalsHandler.cxx | 38 + src/Utils/Utils_SignalsHandler.cxx | 119 + src/Utils/Utils_SignalsHandler.h | 49 + src/VTKFilter/SALOME_ShrinkFilter.cxx | 176 + src/VTKFilter/SALOME_ShrinkFilter.h | 61 + src/VTKViewer/VTKViewer_Actor.cxx | 233 + src/VTKViewer/VTKViewer_Actor.h | 64 + src/VTKViewer/VTKViewer_Algorithm.h | 83 + src/VTKViewer/VTKViewer_Functor.h | 98 + src/VTKViewer/VTKViewer_Prs.cxx | 97 + src/VTKViewer/VTKViewer_Prs.h | 58 + 31 files changed, 12274 insertions(+) create mode 100644 examples/fedges.unv create mode 100755 make_config.in create mode 100755 salome_adm/unix/config.h.in create mode 100644 src/CASCatch/CASCatch_SignalsHandler.cxx create mode 100644 src/CASCatch/CASCatch_SignalsHandler.h create mode 100644 src/CASCatch/Makefile.in create mode 100644 src/Container/SALOME_Container_SignalsHandler.cxx create mode 100644 src/MSG2QM/LICENSE.QPL create mode 100644 src/MSG2QM/README create mode 100644 src/OCCViewer/OCCViewer_Prs.cxx create mode 100644 src/OCCViewer/OCCViewer_Prs.h create mode 100644 src/PatchQt/LICENSE.QPL create mode 100644 src/PatchQt/README create mode 100644 src/PatchQt/qfiledialogP.cxx create mode 100644 src/PatchQt/qfiledialogP.h create mode 100644 src/Plot2d/Plot2d_Prs.cxx create mode 100644 src/Plot2d/Plot2d_Prs.h create mode 100755 src/Prs/Makefile.in create mode 100644 src/Prs/SALOME_Prs.cxx create mode 100644 src/Prs/SALOME_Prs.h create mode 100644 src/Session/SALOME_Session_SignalsHandler.cxx create mode 100644 src/Utils/Utils_SignalsHandler.cxx create mode 100644 src/Utils/Utils_SignalsHandler.h create mode 100644 src/VTKFilter/SALOME_ShrinkFilter.cxx create mode 100644 src/VTKFilter/SALOME_ShrinkFilter.h create mode 100644 src/VTKViewer/VTKViewer_Actor.cxx create mode 100644 src/VTKViewer/VTKViewer_Actor.h create mode 100644 src/VTKViewer/VTKViewer_Algorithm.h create mode 100644 src/VTKViewer/VTKViewer_Functor.h create mode 100644 src/VTKViewer/VTKViewer_Prs.cxx create mode 100644 src/VTKViewer/VTKViewer_Prs.h diff --git a/examples/fedges.unv b/examples/fedges.unv new file mode 100644 index 000000000..d2c47a388 --- /dev/null +++ b/examples/fedges.unv @@ -0,0 +1,2926 @@ + -1 + 2411 + 1 0 0 0 + 0.0000000000000000E+00 0.0000000000000000E+00 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+ -1 diff --git a/make_config.in b/make_config.in new file mode 100755 index 000000000..64b47c344 --- /dev/null +++ b/make_config.in @@ -0,0 +1,75 @@ +# make_config.in: template for make_config script +# make_config is used by check_cas.m4 to generate +# config.h file in case it cannot be found in OCC +# and SALOME include paths +#================================================= +dnl Process this file with autoconf to produce a configure script. + +AC_INIT(salome_adm/unix) +AC_CONFIG_SRCDIR(salome_adm/unix/config.h.in) +AC_CONFIG_AUX_DIR(salome_adm/unix/config_files) +AC_CANONICAL_HOST + +AC_CONFIG_HEADERS(./salome_adm/unix/config.h) + +AC_ISC_POSIX +AC_C_BIGENDIAN + +dnl Checks for programs. +AC_PROG_CXX +AC_PROG_CC_C_O + +AC_PROG_AWK +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PROG_YACC +AC_PROG_MAKE_SET + +dnl Replace `main' with a function in -le: +AC_CHECK_LIB(e, main) + +dnl Replace `main' with a function in -links: +AC_CHECK_LIB(inks, main) + +dnl Checks for X window system directories. +AC_PATH_X +if test "x$ac_x_includes" = "x"; then + X_INCLUDE="" +else + X_INCLUDE="-I$ac_x_includes" +fi +if test "x$ac_x_libraries" = "x"; then + X_LIBS="-lXt -lX11" +else + X_LIBS="-L$ac_x_libraries -lXt -lX11" +fi + +dnl Checks for header files. + +AC_HEADER_STDC +AC_LANG([C]) +AC_MSG_CHECKING([ for C header files ]) +AC_CHECK_HEADERS(dlfcn.h dl.h ieeefp.h time.h sys/time.h pwd.h) +AC_CHECK_HEADERS(sys/statvfs.h sys/vfs.h sys/param.h osfcn.h netdb.h) +AC_CHECK_HEADERS(sys/ioctl.h net/if.h sys/systeminfo.h sys/utsname.h) +AC_CHECK_HEADERS(sysent.h unistd.h sys/unistd.h sys/socket.h) +AC_CHECK_HEADERS(ndir.h sys/ndir.h sys/dir.h signal.h sys/signal.h) +AC_CHECK_HEADERS(sigfpe.h floatingpoint.h sys/machsig.h sys/siginfo.h) +AC_CHECK_HEADERS(malloc.h strings.h sys/stat.h sys/sem.h sys/ipc.h) +AC_CHECK_HEADERS(sys/times.h dirent.h getopt.h sys/vnode.h) + + +AC_LANG([C++]) +AC_MSG_CHECKING([ for C++ header files ]) +AC_CHECK_HEADERS(istream ostream istream fstream ios iomanip iostream ) +AC_CHECK_HEADERS(stream.h strstream.h istream.h ostream.h fstream.h stdlib.h ios.h iostream.h) +AC_CHECK_HEADERS(iomanip.h limits.h values.h float.h) +AC_CHECK_HEADERS(siginfo.h bits/sigset.h bstring.h sys/types.h sys/select.h) +AC_CHECK_HEADERS(X11/extensions/transovl.h X11/extensions/readdisplay.h) +AC_CHECK_HEADERS(X11/extensions/multibuf.h) +AC_CHECK_HEADERS(sys/filio.h sys/mman.h libc.h) + +dnl Checks for library functions. +AC_TYPE_SIGNAL + +AC_OUTPUT() diff --git a/salome_adm/unix/config.h.in b/salome_adm/unix/config.h.in new file mode 100755 index 000000000..19d28510f --- /dev/null +++ b/salome_adm/unix/config.h.in @@ -0,0 +1,350 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* define if the compiler allows redefinition of stream input and output */ +#undef DEF_IOS_OK + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_BITS_SIGSET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_BSTRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DPS_DPSXCLIENT_H + +/* Define if we have a function called "finite" in -lm. */ +#undef HAVE_FINITE + +/* Define to 1 if you have the header file. */ +#undef HAVE_FLOATINGPOINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FLOAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FSTREAM + +/* Define to 1 if you have the header file. */ +#undef HAVE_FSTREAM_H + +/* Define to 1 if you have the `gethostname' function. */ +#undef HAVE_GETHOSTNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_GETOPT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_IEEEFP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_IOMANIP + +/* Define to 1 if you have the header file. */ +#undef HAVE_IOMANIP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_IOS + +/* Define to 1 if you have the header file. */ +#undef HAVE_IOSTREAM + +/* Define to 1 if you have the header file. */ +#undef HAVE_IOSTREAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_IOS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ISTREAM + +/* Define to 1 if you have the header file. */ +#undef HAVE_ISTREAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBC_H + +/* Define to 1 if you have the `e' library (-le). */ +#undef HAVE_LIBE + +/* Define to 1 if you have the `inks' library (-links). */ +#undef HAVE_LIBINKS + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define if we have a function called "mallinfo" in -lmalloc. */ +#undef HAVE_MALLINFO + +/* Define to 1 if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OSFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OSTREAM + +/* Define to 1 if you have the header file. */ +#undef HAVE_OSTREAM_H + +/* Define to 1 if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* Define to 1 if you have the header file. */ +#undef HAVE_PWD_H + +/* Define to 1 if you have the `regcomp' function. */ +#undef HAVE_REGCOMP + +/* Define to 1 if you have the `re_comp' function. */ +#undef HAVE_RE_COMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_SIGFPE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SIGINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SIGNAL_H + +/* Define to 1 if you have the `statfs' function. */ +#undef HAVE_STATFS + +/* Define to 1 if you have the `statvfs' function. */ +#undef HAVE_STATVFS + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcspn' function. */ +#undef HAVE_STRCSPN + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STREAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRSTREAM_H + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define if we have a function called "ieee_handler" in -lsunmath. */ +#undef HAVE_SUNMATH + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSENT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_FILIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IPC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MACHSIG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MMAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SEM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SIGINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SIGNAL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STATVFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSTEMINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIMES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UTSNAME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_VFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_VNODE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_VALUES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_EXTENSIONS_MULTIBUF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_EXTENSIONS_READDISPLAY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_EXTENSIONS_TRANSOVL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_XMU_EDITRES_H + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* define if the class ostream has member function form */ +#undef OSTREAM_FORM_OK + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define if compiler has function prototypes */ +#undef PROTOTYPES + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* define if the function semctl takes a value */ +#undef SEMCTL_NO_REFERENCE + +/* define if the function semop takes a value */ +#undef SEMOP_NO_REFERENCE + +/* define if semun has member __buf */ +#undef SEMUN_BUF_DEFINED + +/* define if the union semun is in sys/sem.h */ +#undef SEMUN_DEFINED + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if your declares `struct tm'. */ +#undef TM_IN_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if your processor stores words with the most significant byte + first (like Motorola and SPARC, unlike Intel and VAX). */ +#undef WORDS_BIGENDIAN + +/* Define to 1 if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif + +/* Define to `unsigned' if does not define. */ +#undef size_t diff --git a/src/CASCatch/CASCatch_SignalsHandler.cxx b/src/CASCatch/CASCatch_SignalsHandler.cxx new file mode 100644 index 000000000..fd8cb5a0e --- /dev/null +++ b/src/CASCatch/CASCatch_SignalsHandler.cxx @@ -0,0 +1,29 @@ +// KERNEL Utils : common utils for KERNEL +// Copyright (C) 2003 CEA +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org + + +#include "CASCatch_SignalsHandler.h" +#include + + +CASCatch_SignalsHandler::CASCatch_SignalsHandler(bool theFloatingSignal) +{ + OSD::SetSignal(theFloatingSignal); +} diff --git a/src/CASCatch/CASCatch_SignalsHandler.h b/src/CASCatch/CASCatch_SignalsHandler.h new file mode 100644 index 000000000..24078c48f --- /dev/null +++ b/src/CASCatch/CASCatch_SignalsHandler.h @@ -0,0 +1,34 @@ +// KERNEL Utils : common utils for KERNEL +// Copyright (C) 2003 CEA +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org + +#ifndef _CASCATCH_SIGNALSHANDLER_H_ +#define _CASCATCH_SIGNALSHANDLER_H_ + + +#include "Utils_SignalsHandler.h" +#include + +class CASCatch_SignalsHandler: private Utils_SignalsHandler{ + public: + CASCatch_SignalsHandler(bool theFloatingSignal = true); +}; + + +#endif diff --git a/src/CASCatch/Makefile.in b/src/CASCatch/Makefile.in new file mode 100644 index 000000000..838e3e086 --- /dev/null +++ b/src/CASCatch/Makefile.in @@ -0,0 +1,50 @@ +# SALOME Utils : general SALOME's definitions and tools +# +# Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +# +# +# +# File : Makefile.in +# Author : Marc Tajchman (CEA) +# Module : SALOME +# $Header$ + +top_srcdir=@top_srcdir@ +top_builddir=../.. +srcdir=@srcdir@ +VPATH=.:@srcdir@:@top_srcdir@/idl + + +@COMMENCE@ + +# header files +EXPORT_HEADERS= CASCatch_SignalsHandler.h + +# Libraries targets +LIB = libCASCatch.la +LIB_SRC = CASCatch_SignalsHandler.cxx + +CPPFLAGS += $(OCC_INCLUDES) +CXXFLAGS += $(OCC_CXXFLAGS) +LDFLAGS+= $(CAS_KERNEL) + +@CONCLUDE@ + + diff --git a/src/Container/SALOME_Container_SignalsHandler.cxx b/src/Container/SALOME_Container_SignalsHandler.cxx new file mode 100644 index 000000000..268de2f0b --- /dev/null +++ b/src/Container/SALOME_Container_SignalsHandler.cxx @@ -0,0 +1,36 @@ +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org + + +#include +#include + +#include "CASCatch_SignalsHandler.h" // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC + + +extern "C" void HandleServerSideSignals(CORBA::ORB_ptr theORB) +{ + CASCatch_SignalsHandler aSignalsHandler; + try { + theORB->run(); + }catch(Standard_Failure){ + Handle(Standard_Failure) aFail = Standard_Failure::Caught(); + throw std::runtime_error(aFail->GetMessageString()); + } +} diff --git a/src/MSG2QM/LICENSE.QPL b/src/MSG2QM/LICENSE.QPL new file mode 100644 index 000000000..ecdad6ef5 --- /dev/null +++ b/src/MSG2QM/LICENSE.QPL @@ -0,0 +1,103 @@ + THE Q PUBLIC LICENSE + version 1.0 + + Copyright (C) 1999-2000 Trolltech AS, Norway. + Everyone is permitted to copy and + distribute this license document. + +The intent of this license is to establish freedom to share and change the +software regulated by this license under the open source model. + +This license applies to any software containing a notice placed by the +copyright holder saying that it may be distributed under the terms of +the Q Public License version 1.0. Such software is herein referred to as +the Software. This license covers modification and distribution of the +Software, use of third-party application programs based on the Software, +and development of free software which uses the Software. + + Granted Rights + +1. You are granted the non-exclusive rights set forth in this license + provided you agree to and comply with any and all conditions in this + license. Whole or partial distribution of the Software, or software + items that link with the Software, in any form signifies acceptance of + this license. + +2. You may copy and distribute the Software in unmodified form provided + that the entire package, including - but not restricted to - copyright, + trademark notices and disclaimers, as released by the initial developer + of the Software, is distributed. + +3. You may make modifications to the Software and distribute your + modifications, in a form that is separate from the Software, such as + patches. The following restrictions apply to modifications: + + a. Modifications must not alter or remove any copyright notices in + the Software. + + b. When modifications to the Software are released under this + license, a non-exclusive royalty-free right is granted to the + initial developer of the Software to distribute your modification + in future versions of the Software provided such versions remain + available under these terms in addition to any other license(s) of + the initial developer. + +4. You may distribute machine-executable forms of the Software or + machine-executable forms of modified versions of the Software, provided + that you meet these restrictions: + + a. You must include this license document in the distribution. + + b. You must ensure that all recipients of the machine-executable forms + are also able to receive the complete machine-readable source code + to the distributed Software, including all modifications, without + any charge beyond the costs of data transfer, and place prominent + notices in the distribution explaining this. + + c. You must ensure that all modifications included in the + machine-executable forms are available under the terms of this + license. + +5. You may use the original or modified versions of the Software to + compile, link and run application programs legally developed by you + or by others. + +6. You may develop application programs, reusable components and other + software items that link with the original or modified versions of the + Software. These items, when distributed, are subject to the following + requirements: + + a. You must ensure that all recipients of machine-executable forms of + these items are also able to receive and use the complete + machine-readable source code to the items without any charge + beyond the costs of data transfer. + + b. You must explicitly license all recipients of your items to use + and re-distribute original and modified versions of the items in + both machine-executable and source code forms. The recipients must + be able to do so without any charges whatsoever, and they must be + able to re-distribute to anyone they choose. + + + c. If the items are not available to the general public, and the + initial developer of the Software requests a copy of the items, + then you must supply one. + + Limitations of Liability + +In no event shall the initial developers or copyright holders be liable +for any damages whatsoever, including - but not restricted to - lost +revenue or profits or other direct, indirect, special, incidental or +consequential damages, even if they have been advised of the possibility +of such damages, except to the extent invariable law, if any, provides +otherwise. + + No Warranty + +The Software and this license document are provided AS IS with NO WARRANTY +OF ANY KIND, INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS +FOR A PARTICULAR PURPOSE. + Choice of Law + +This license is governed by the Laws of Norway. Disputes shall be settled +by Oslo City Court. diff --git a/src/MSG2QM/README b/src/MSG2QM/README new file mode 100644 index 000000000..e53a155ec --- /dev/null +++ b/src/MSG2QM/README @@ -0,0 +1,3 @@ +This package includes the msg2qm tool for resources compiling. +It is a part of Qt 3.0.5 toolkit. +The files in this package are distributed under conditions of the Q Public License. \ No newline at end of file diff --git a/src/OCCViewer/OCCViewer_Prs.cxx b/src/OCCViewer/OCCViewer_Prs.cxx new file mode 100644 index 000000000..133bd4b71 --- /dev/null +++ b/src/OCCViewer/OCCViewer_Prs.cxx @@ -0,0 +1,112 @@ +// SALOME OCCViewer : build OCC Viewer into Salome desktop +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : OCCViewer_Prs.cxx +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#include "OCCViewer_Prs.h" + +//========================================================== +/*! + * OCCViewer_Prs::OCCViewer_Prs + * Default constructor + */ +//========================================================== +OCCViewer_Prs::OCCViewer_Prs() +{ + myToActivate = true; +} + +//========================================================== +/*! + * OCCViewer_Prs::OCCViewer_Prs + * Standard constructor + */ +//========================================================== +OCCViewer_Prs::OCCViewer_Prs( const Handle(AIS_InteractiveObject)& obj ) +{ + AddObject( obj ); +} + +//========================================================== +/*! + * OCCViewer_Prs::~OCCViewer_Prs + * Destructor + */ +//========================================================== +OCCViewer_Prs::~OCCViewer_Prs() +{ + myObjects.Clear(); +} + +//========================================================== +/*! + * OCCViewer_Prs::GetObjects + * Get interactive objects list + */ +//========================================================== +void OCCViewer_Prs::GetObjects( AIS_ListOfInteractive& list ) const +{ + list = myObjects; +} + +//========================================================== +/*! + * OCCViewer_Prs::AddObject + * Add interactive object + */ +//========================================================== +void OCCViewer_Prs::AddObject( const Handle(AIS_InteractiveObject)& obj ) +{ + myObjects.Append( obj ); +} + +//========================================================== +/*! + * OCCViewer_Prs::IsNull + * Return 0 if list of the interactive objects is empty + * [ Reimplemented from SALOME_Prs ] + */ +//========================================================== +bool OCCViewer_Prs::IsNull() const +{ + return myObjects.IsEmpty(); +} + +//================================================================= +/*! + * GEOM_Displayer::SetToActivate + * This method is used for activisation/deactivisation of + * objects in the moment of displaying +*/ +//================================================================= +void OCCViewer_Prs::SetToActivate( const bool toActivate ) +{ + myToActivate = toActivate; +} +bool OCCViewer_Prs::ToActivate() const +{ + return myToActivate; +} diff --git a/src/OCCViewer/OCCViewer_Prs.h b/src/OCCViewer/OCCViewer_Prs.h new file mode 100644 index 000000000..c79e59e3f --- /dev/null +++ b/src/OCCViewer/OCCViewer_Prs.h @@ -0,0 +1,69 @@ +// SALOME OCCViewer : build OCC Viewer into Salome desktop +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : OCCViewer_Prs.h +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#ifndef OCCVIEWER_PRS_H +#define OCCVIEWER_PRS_H + +#include "SALOME_Prs.h" + +#include +#include + +class OCCViewer_Prs : public SALOME_OCCPrs +{ +public: + OCCViewer_Prs(); + // Default constructor + OCCViewer_Prs( const Handle(AIS_InteractiveObject)& obj ); + // Standard constructor + ~OCCViewer_Prs(); + // Destructor + + void GetObjects( AIS_ListOfInteractive& list ) const; + // Get interactive objects list + void AddObject( const Handle(AIS_InteractiveObject)& obj ); + // Add interactive object + + bool IsNull() const; + // Reimplemented from SALOME_Prs + + /* This method is used for activisation/deactivisation of + objects in the moment of displaying */ + void SetToActivate( const bool ); + bool ToActivate() const; + +private: + AIS_ListOfInteractive myObjects; // list of interactive objects + bool myToActivate; +}; + +#endif + + + + diff --git a/src/PatchQt/LICENSE.QPL b/src/PatchQt/LICENSE.QPL new file mode 100644 index 000000000..ecdad6ef5 --- /dev/null +++ b/src/PatchQt/LICENSE.QPL @@ -0,0 +1,103 @@ + THE Q PUBLIC LICENSE + version 1.0 + + Copyright (C) 1999-2000 Trolltech AS, Norway. + Everyone is permitted to copy and + distribute this license document. + +The intent of this license is to establish freedom to share and change the +software regulated by this license under the open source model. + +This license applies to any software containing a notice placed by the +copyright holder saying that it may be distributed under the terms of +the Q Public License version 1.0. Such software is herein referred to as +the Software. This license covers modification and distribution of the +Software, use of third-party application programs based on the Software, +and development of free software which uses the Software. + + Granted Rights + +1. You are granted the non-exclusive rights set forth in this license + provided you agree to and comply with any and all conditions in this + license. Whole or partial distribution of the Software, or software + items that link with the Software, in any form signifies acceptance of + this license. + +2. You may copy and distribute the Software in unmodified form provided + that the entire package, including - but not restricted to - copyright, + trademark notices and disclaimers, as released by the initial developer + of the Software, is distributed. + +3. You may make modifications to the Software and distribute your + modifications, in a form that is separate from the Software, such as + patches. The following restrictions apply to modifications: + + a. Modifications must not alter or remove any copyright notices in + the Software. + + b. When modifications to the Software are released under this + license, a non-exclusive royalty-free right is granted to the + initial developer of the Software to distribute your modification + in future versions of the Software provided such versions remain + available under these terms in addition to any other license(s) of + the initial developer. + +4. You may distribute machine-executable forms of the Software or + machine-executable forms of modified versions of the Software, provided + that you meet these restrictions: + + a. You must include this license document in the distribution. + + b. You must ensure that all recipients of the machine-executable forms + are also able to receive the complete machine-readable source code + to the distributed Software, including all modifications, without + any charge beyond the costs of data transfer, and place prominent + notices in the distribution explaining this. + + c. You must ensure that all modifications included in the + machine-executable forms are available under the terms of this + license. + +5. You may use the original or modified versions of the Software to + compile, link and run application programs legally developed by you + or by others. + +6. You may develop application programs, reusable components and other + software items that link with the original or modified versions of the + Software. These items, when distributed, are subject to the following + requirements: + + a. You must ensure that all recipients of machine-executable forms of + these items are also able to receive and use the complete + machine-readable source code to the items without any charge + beyond the costs of data transfer. + + b. You must explicitly license all recipients of your items to use + and re-distribute original and modified versions of the items in + both machine-executable and source code forms. The recipients must + be able to do so without any charges whatsoever, and they must be + able to re-distribute to anyone they choose. + + + c. If the items are not available to the general public, and the + initial developer of the Software requests a copy of the items, + then you must supply one. + + Limitations of Liability + +In no event shall the initial developers or copyright holders be liable +for any damages whatsoever, including - but not restricted to - lost +revenue or profits or other direct, indirect, special, incidental or +consequential damages, even if they have been advised of the possibility +of such damages, except to the extent invariable law, if any, provides +otherwise. + + No Warranty + +The Software and this license document are provided AS IS with NO WARRANTY +OF ANY KIND, INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS +FOR A PARTICULAR PURPOSE. + Choice of Law + +This license is governed by the Laws of Norway. Disputes shall be settled +by Oslo City Court. diff --git a/src/PatchQt/README b/src/PatchQt/README new file mode 100644 index 000000000..4a1c1a3bd --- /dev/null +++ b/src/PatchQt/README @@ -0,0 +1,2 @@ +This package includes the patch for Qt toolkit. +The files in this package are distributed under conditions of the Q Public License. \ No newline at end of file diff --git a/src/PatchQt/qfiledialogP.cxx b/src/PatchQt/qfiledialogP.cxx new file mode 100644 index 000000000..0b3ca637b --- /dev/null +++ b/src/PatchQt/qfiledialogP.cxx @@ -0,0 +1,5978 @@ +///////////////////////////////////////////////////////////////////////////// +// Module : PatchQt +// File : qfiledialogP.cxx +// Description : the patch for Qt's QFileDialog class (qfiledialog.cpp) +///////////////////////////////////////////////////////////////////////////// + +/**************************************************************************** +** $Id$ +** +** Implementation of QFileDialog class +** +** Created : 950429 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the dialogs module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include "qplatformdefs.h" + +// Solaris redefines connect -> __xnet_connect with _XOPEN_SOURCE_EXTENDED. +#if defined(connect) +#undef connect +#endif + +#include "qfiledialogP.h" + +#ifndef QT_NO_FILEDIALOG + +#include "qlineedit.h" +#include "qcombobox.h" +#include "qlistview.h" +#include "qlistbox.h" +#include "qlabel.h" +#include "qpushbutton.h" +#include "qtoolbutton.h" +#include "qmessagebox.h" +#include "qapplication.h" +#include "private/qapplication_p.h" +#include "qlayout.h" +#include "qbitmap.h" +#include "qpopupmenu.h" +#include "qwidgetstack.h" +#include "qbuttongroup.h" +#include "qptrvector.h" +#include "qregexp.h" +#include "qstrlist.h" +#include "qtimer.h" +#include "qvbox.h" +#include "qhbox.h" +#include "qtooltip.h" +#include "qheader.h" +#include "qdragobject.h" +#include "qmime.h" +#include "qprogressbar.h" +#include "qfile.h" +#include "qcstring.h" +#include "qobjectlist.h" +#include "qcheckbox.h" +#include "qsplitter.h" +#include "qmap.h" +#include "qnetworkprotocol.h" +#include "qsemimodal.h" +#include "qpainter.h" +#include "qcleanuphandler.h" +#include "qstyle.h" +#include "qcursor.h" + +#ifndef Q_OS_TEMP +#include +#endif +#include +#include + +#ifdef Q_WS_MAC +#include "qt_mac.h" +#undef check +#endif + +#ifdef Q_WS_WIN +#include "qt_windows.h" +#endif + +/* XPM */ +static const char * const start_xpm[]={ + "16 15 8 1", + "a c #cec6bd", + "# c #000000", + "e c #ffff00", + "b c #999999", + "f c #cccccc", + "d c #dcdcdc", + "c c #ffffff", + ". c None", + ".....######aaaaa", + "...bb#cccc##aaaa", + "..bcc#cccc#d#aaa", + ".bcef#cccc#dd#aa", + ".bcfe#cccc#####a", + ".bcef#ccccccccc#", + "bbbbbbbbbbbbccc#", + "bccccccccccbbcc#", + "bcefefefefee#bc#", + ".bcefefefefef#c#", + ".bcfefefefefe#c#", + "..bcfefefefeeb##", + "..bbbbbbbbbbbbb#", + "...#############", + "................"}; + +/* XPM */ +static const char * const end_xpm[]={ + "16 15 9 1", + "d c #a0a0a0", + "c c #c3c3c3", + "# c #cec6bd", + ". c #000000", + "f c #ffff00", + "e c #999999", + "g c #cccccc", + "b c #ffffff", + "a c None", + "......####aaaaaa", + ".bbbb..###aaaaaa", + ".bbbb.c.##aaaaaa", + ".bbbb....ddeeeea", + ".bbbbbbb.bbbbbe.", + ".bbbbbbb.bcfgfe.", + "eeeeeeeeeeeeefe.", + "ebbbbbbbbbbeege.", + "ebfgfgfgfgff.ee.", + "aebfgfgfgfgfg.e.", + "aebgfgfgfgfgf.e.", + "aaebgfgfgfgffe..", + "aaeeeeeeeeeeeee.", + "aaa.............", + "aaaaaaaaaaaaaaaa"}; + +/* XPM */ +static const char* const open_xpm[]={ + "16 16 6 1", + ". c None", + "b c #ffff00", + "d c #000000", + "* c #999999", + "c c #cccccc", + "a c #ffffff", + "................", + "................", + "...*****........", + "..*aaaaa*.......", + ".*abcbcba******.", + ".*acbcbcaaaaaa*d", + ".*abcbcbcbcbcb*d", + "*************b*d", + "*aaaaaaaaaa**c*d", + "*abcbcbcbcbbd**d", + ".*abcbcbcbcbcd*d", + ".*acbcbcbcbcbd*d", + "..*acbcbcbcbb*dd", + "..*************d", + "...ddddddddddddd", + "................"}; + +/* XPM */ +static const char * const link_dir_xpm[]={ + "16 16 10 1", + "h c #808080", + "g c #a0a0a0", + "d c #000000", + "b c #ffff00", + "f c #303030", + "# c #999999", + "a c #cccccc", + "e c #585858", + "c c #ffffff", + ". c None", + "................", + "................", + "..#####.........", + ".#ababa#........", + "#abababa######..", + "#cccccccccccc#d.", + "#cbababababab#d.", + "#cabababababa#d.", + "#cbababdddddddd.", + "#cababadccccccd.", + "#cbababdcececcd.", + "#cababadcefdfcd.", + "#cbababdccgdhcd.", + "#######dccchccd.", + ".dddddddddddddd.", + "................"}; + +/* XPM */ +static const char * const link_file_xpm[]={ + "16 16 10 1", + "h c #808080", + "g c #a0a0a0", + "d c #c3c3c3", + ". c #7f7f7f", + "c c #000000", + "b c #bfbfbf", + "f c #303030", + "e c #585858", + "a c #ffffff", + "# c None", + "################", + "..........######", + ".aaaaaaaab.#####", + ".aaaaaaaaba.####", + ".aaaaaaaacccc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaadc###", + ".aaaaaaaaaadc###", + ".aaaacccccccc###", + ".aaaacaaaaaac###", + ".aaaacaeaeaac###", + ".aaaacaefcfac###", + ".aaaacaagchac###", + ".ddddcaaahaac###", + "ccccccccccccc###"}; + +/* XPM */ +static const char* const file_xpm[]={ + "16 16 5 1", + ". c #7f7f7f", + "# c None", + "c c #000000", + "b c #bfbfbf", + "a c #ffffff", + "################", + "..........######", + ".aaaaaaaab.#####", + ".aaaaaaaaba.####", + ".aaaaaaaacccc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".aaaaaaaaaabc###", + ".bbbbbbbbbbbc###", + "ccccccccccccc###"}; + +/* XPM */ +static const char * const closed_xpm[]={ + "16 16 6 1", + ". c None", + "b c #ffff00", + "d c #000000", + "* c #999999", + "a c #cccccc", + "c c #ffffff", + "................", + "................", + "..*****.........", + ".*ababa*........", + "*abababa******..", + "*cccccccccccc*d.", + "*cbababababab*d.", + "*cabababababa*d.", + "*cbababababab*d.", + "*cabababababa*d.", + "*cbababababab*d.", + "*cabababababa*d.", + "*cbababababab*d.", + "**************d.", + ".dddddddddddddd.", + "................"}; + + +/* XPM */ +static const char* const cdtoparent_xpm[]={ + "15 13 3 1", + ". c None", + "* c #000000", + "a c #ffff99", + "..*****........", + ".*aaaaa*.......", + "***************", + "*aaaaaaaaaaaaa*", + "*aaaa*aaaaaaaa*", + "*aaa***aaaaaaa*", + "*aa*****aaaaaa*", + "*aaaa*aaaaaaaa*", + "*aaaa*aaaaaaaa*", + "*aaaa******aaa*", + "*aaaaaaaaaaaaa*", + "*aaaaaaaaaaaaa*", + "***************"}; + + +/* XPM */ +static const char* const newfolder_xpm[] = { + "15 14 4 1", + " c None", + ". c #000000", + "+ c #FFFF00", + "@ c #FFFFFF", + " . ", + " ", + " . ", + " . . ", + " .... . . . ", + " .+@+@. . . ", + ".......... . .", + ".@+@+@+@+@.. ", + ".+@+@+@+@+. . ", + ".@+@+@+@+@. . ", + ".+@+@+@+@+. ", + ".@+@+@+@+@. ", + ".+@+@+@+@+. ", + "........... "}; + +/* XPM */ +static const char* const detailedview_xpm[]={ + "14 11 3 1", + ". c None", + "* c #000000", + "a c #000099", + ".****.***.***.", + "..............", + "aaaaaaaaaaaaaa", + "..............", + ".****.***.***.", + "..............", + ".****.***.***.", + "..............", + ".****.***.***.", + "..............", + ".****.***.***."}; + +/* XPM */ +static const char* const previewinfoview_xpm[]={ + "13 13 4 1", + ". c #00007f", + "a c black", + "# c #cec6bd", + "b c #000000", + "..#####aaaaaa", + ".#.#bb#a#####", + "...####a#bbb#", + "#######a#####", + "#######a#bb##", + "..#####a#####", + ".#.#bb#a#bbb#", + "...####a#####", + "#######a#bb##", + "#######a#####", + "..#####a#bbb#", + ".#.#bb#a#####", + "...####aaaaaa"}; + +/* XPM */ +static const char* const previewcontentsview_xpm[]={ + "14 13 5 1", + ". c #00007f", + "a c black", + "c c #7f007f", + "# c #cec6bd", + "b c #000000", + "..#####aaaaaaa", + ".#.#bb#a#####a", + "...####a#ccc#a", + "#######a#ccc#a", + "#######a#####a", + "..#####a#bbb#a", + ".#.#bb#a#####a", + "...####a#bbb#a", + "#######a#####a", + "#######a#bbb#a", + "..#####a#####a", + ".#.#bb#a#####a", + "...####aaaaaaa"}; + +/* XPM */ +static const char* const mclistview_xpm[]={ + "15 11 4 1", + "* c None", + "b c #000000", + ". c #000099", + "a c #ffffff", + "...*****...****", + ".a.*bbb*.a.*bbb", + "...*****...****", + "***************", + "...*****...****", + ".a.*bbb*.a.*bbb", + "...*****...****", + "***************", + "...*****...****", + ".a.*bbb*.a.*bbb", + "...*****...****"}; + +/* XPM */ +static const char * const back_xpm [] = { + "13 11 3 1", + "a c #00ffff", + "# c #000000", + ". c None", + ".....#.......", + "....##.......", + "...#a#.......", + "..#aa########", + ".#aaaaaaaaaa#", + "#aaaaaaaaaaa#", + ".#aaaaaaaaaa#", + "..#aa########", + "...#a#.......", + "....##.......", + ".....#......."}; + +static QPixmap * openFolderIcon = 0; +static QPixmap * closedFolderIcon = 0; +static QPixmap * detailViewIcon = 0; +static QPixmap * multiColumnListViewIcon = 0; +static QPixmap * cdToParentIcon = 0; +static QPixmap * newFolderIcon = 0; +static QPixmap * fifteenTransparentPixels = 0; +static QPixmap * symLinkDirIcon = 0; +static QPixmap * symLinkFileIcon = 0; +static QPixmap * fileIcon = 0; +static QPixmap * startCopyIcon = 0; +static QPixmap * endCopyIcon = 0; +static QPixmap * previewContentsViewIcon = 0; +static QPixmap * previewInfoViewIcon = 0; +static QPixmap *goBackIcon = 0; +static QFileIconProviderP * fileIconProvider = 0; +static QSize *lastSize = 0; +static QString * workingDirectory = 0; + +static bool bShowHiddenFiles = FALSE; +static int sortFilesBy = (int)QDir::Name; +static bool sortAscending = TRUE; +static bool detailViewMode = FALSE; + +static QCleanupHandler qfd_cleanup_pixmap; +static QCleanupHandler qfd_cleanup_size; +static QCleanupHandler qfd_cleanup_string; + +static bool isDirectoryMode( int m ) +{ + return m == QFileDialogP::Directory || m == QFileDialogP::DirectoryOnly; +} + +#if defined(Q_WS_WIN) + +class QWindowsIconProvider : public QFileIconProviderP +{ +public: + QWindowsIconProvider( QObject *parent=0, const char *name=0 ); + ~QWindowsIconProvider(); + + const QPixmap * pixmap( const QFileInfo &fi ); + +private: + QPixmap defaultFolder; + QPixmap defaultFile; + QPixmap defaultExe; + QPixmap pix; + int pixw, pixh; + QMap< QString, QPixmap > cache; +}; +#endif + +static void makeVariables() { + if ( !openFolderIcon ) { + workingDirectory = new QString( QDir::currentDirPath() ); + qfd_cleanup_string.add( &workingDirectory ); + + openFolderIcon = new QPixmap( (const char **)open_xpm); + qfd_cleanup_pixmap.add( &openFolderIcon ); + symLinkDirIcon = new QPixmap( (const char **)link_dir_xpm); + qfd_cleanup_pixmap.add( &symLinkDirIcon ); + symLinkFileIcon = new QPixmap( (const char **)link_file_xpm); + qfd_cleanup_pixmap.add( &symLinkFileIcon ); + fileIcon = new QPixmap( (const char **)file_xpm); + qfd_cleanup_pixmap.add( &fileIcon ); + closedFolderIcon = new QPixmap( (const char **)closed_xpm); + qfd_cleanup_pixmap.add( &closedFolderIcon ); + detailViewIcon = new QPixmap( (const char **)detailedview_xpm); + qfd_cleanup_pixmap.add( &detailViewIcon ); + multiColumnListViewIcon = new QPixmap( (const char **)mclistview_xpm); + qfd_cleanup_pixmap.add( &multiColumnListViewIcon ); + cdToParentIcon = new QPixmap( (const char **)cdtoparent_xpm); + qfd_cleanup_pixmap.add( &cdToParentIcon ); + newFolderIcon = new QPixmap( (const char **)newfolder_xpm); + qfd_cleanup_pixmap.add( &newFolderIcon ); + previewInfoViewIcon + = new QPixmap( (const char **)previewinfoview_xpm ); + qfd_cleanup_pixmap.add( &previewInfoViewIcon ); + previewContentsViewIcon + = new QPixmap( (const char **)previewcontentsview_xpm ); + qfd_cleanup_pixmap.add( &previewContentsViewIcon ); + startCopyIcon = new QPixmap( (const char **)start_xpm ); + qfd_cleanup_pixmap.add( &startCopyIcon ); + endCopyIcon = new QPixmap( (const char **)end_xpm ); + qfd_cleanup_pixmap.add( &endCopyIcon ); + goBackIcon = new QPixmap( (const char **)back_xpm ); + qfd_cleanup_pixmap.add( &goBackIcon ); + fifteenTransparentPixels = new QPixmap( closedFolderIcon->width(), 1 ); + qfd_cleanup_pixmap.add( &fifteenTransparentPixels ); + QBitmap m( fifteenTransparentPixels->width(), 1 ); + m.fill( Qt::color0 ); + fifteenTransparentPixels->setMask( m ); + bShowHiddenFiles = FALSE; + sortFilesBy = (int)QDir::Name; + detailViewMode = FALSE; +#if defined(Q_WS_WIN) + if ( !fileIconProvider ) + fileIconProvider = new QWindowsIconProvider( qApp ); +#endif + } +} + +QFDProgressAnimation::QFDProgressAnimation( QWidget *parent ) + : QWidget( parent, "qt_progressanimation" ) +{ + setFixedSize( 300, 50 ); + step = -1; + next(); + timer = new QTimer( this ); + connect( timer, SIGNAL( timeout() ), + this, SLOT( next() ) ); +} + +void QFDProgressAnimation::start() +{ + timer->start( 150, FALSE ); +} + +void QFDProgressAnimation::next() +{ + ++step; + if ( step > 10 ) + step = 0; + repaint(); +} + +void QFDProgressAnimation::paintEvent( QPaintEvent * ) +{ + erase(); + + QPainter p; + p.begin( this ); + if ( step == 0 ) { + p.drawPixmap( 5, ( height() - startCopyIcon->height() ) / 2, + *startCopyIcon ); + p.drawPixmap( width() - 5 - openFolderIcon->width(), + ( height() - openFolderIcon->height() ) / 2 , *openFolderIcon ); + } else if ( step == 10 ) { + p.drawPixmap( 5, ( height() - openFolderIcon->height() ) / 2, + *openFolderIcon ); + p.drawPixmap( width() - 5 - endCopyIcon->width(), + ( height() - endCopyIcon->height() ) / 2 , *endCopyIcon ); + } else { + p.drawPixmap( 5, ( height() - openFolderIcon->height() ) / 2, + *openFolderIcon ); + p.drawPixmap( width() - 5 - openFolderIcon->width(), + ( height() - openFolderIcon->height() ) / 2 , *openFolderIcon ); + int x = 10 + openFolderIcon->width(); + int w = width() - 2 * x; + int s = w / 9; + p.drawPixmap( x + s * step, ( height() - fileIcon->height() ) / 2 - fileIcon->height(), + *fileIcon ); + } +} + +QFDProgressDialog::QFDProgressDialog( QWidget *parent, const QString &fn, int steps ) + : QDialog( parent, "", TRUE ) +{ +#ifndef QT_NO_WIDGET_TOPEXTRA + setCaption( QFileDialogP::tr( "Copy or Move a File" ) ); +#endif + QVBoxLayout *layout = new QVBoxLayout( this ); + layout->setSpacing( 5 ); + layout->setMargin( 5 ); + + animation = new QFDProgressAnimation( this ); + layout->addWidget( animation ); + + layout->addWidget( new QLabel( QFileDialogP::tr( "Read: %1" ).arg( fn ), + this, "qt_read_lbl" ) ); + readBar = new QProgressBar( steps, this, "qt_readbar" ); + readBar->reset(); + readBar->setProgress( 0 ); + layout->addWidget( readBar ); + writeLabel = new QLabel( QFileDialogP::tr( "Write: %1" ).arg( QString::null ), + this, "qt_write_lbl" ); + layout->addWidget( writeLabel ); + writeBar = new QProgressBar( steps, this, "qt_writebar" ); + writeBar->reset(); + writeBar->setProgress( 0 ); + layout->addWidget( writeBar ); + + QPushButton *b = new QPushButton( QFileDialogP::tr( "Cancel" ), this, + "qt_cancel_btn" ); + b->setFixedSize( b->sizeHint() ); + layout->addWidget( b ); + connect( b, SIGNAL( clicked() ), + this, SIGNAL( cancelled() ) ); + + animation->start(); +} + +void QFDProgressDialog::setReadProgress( int p ) +{ + readBar->setProgress( p ); +} + +void QFDProgressDialog::setWriteProgress( int p ) +{ + writeBar->setProgress( p ); +} + +void QFDProgressDialog::setWriteLabel( const QString &s ) +{ + writeLabel->setText( QFileDialogP::tr( "Write: %1" ).arg( s ) ); +} + +/************************************************************************ + * + * Private QFileDialogP members + * + ************************************************************************/ + +class QFileDialogPrivate { +public: + ~QFileDialogPrivate(); + + QStringList history; + + bool geometryDirty; + QComboBox * paths; + QComboBox * types; + QLabel * pathL; + QLabel * fileL; + QLabel * typeL; + + QVBoxLayout * topLevelLayout; + QHBoxLayout *buttonLayout, *leftLayout, *rightLayout; + QPtrList extraWidgetsLayouts; + QPtrList extraLabels; + QPtrList extraWidgets; + QPtrList extraButtons; + QPtrList toolButtons; + + QWidgetStack * stack; + + QToolButton * cdToParent, *newFolder, * detailView, * mcView, + *previewInfo, *previewContents, *goBack; + QButtonGroup * modeButtons; + + QString currentFileName; + QListViewItem *last; + + struct File: public QListViewItem { + File( QFileDialogPrivate * dlgp, + const QUrlInfo * fi, QListViewItem * parent ) + : QListViewItem( parent, dlgp->last ), info( *fi ), d(dlgp), i( 0 ), hasMimePixmap( FALSE ) + { setup(); dlgp->last = this; } + File( QFileDialogPrivate * dlgp, + const QUrlInfo * fi, QListView * parent ) + : QListViewItem( parent, dlgp->last ), info( *fi ), d(dlgp), i( 0 ), hasMimePixmap( FALSE ) + { setup(); dlgp->last = this; } + File( QFileDialogPrivate * dlgp, + const QUrlInfo * fi, QListView * parent, QListViewItem * after ) + : QListViewItem( parent, after ), info( *fi ), d(dlgp), i( 0 ), hasMimePixmap( FALSE ) + { setup(); if ( !nextSibling() ) dlgp->last = this; } + ~File(); + + QString text( int column ) const; + const QPixmap * pixmap( int ) const; + + QUrlInfo info; + QFileDialogPrivate * d; + QListBoxItem *i; + bool hasMimePixmap; + }; + + class MCItem: public QListBoxItem { + public: + MCItem( QListBox *, QListViewItem * item ); + MCItem( QListBox *, QListViewItem * item, QListBoxItem *after ); + QString text() const; + const QPixmap *pixmap() const; + int height( const QListBox * ) const; + int width( const QListBox * ) const; + void paint( QPainter * ); + QListViewItem * i; + }; + + class UrlInfoList : public QPtrList { + public: + UrlInfoList() { setAutoDelete( TRUE ); } + int compareItems( QPtrCollection::Item n1, QPtrCollection::Item n2 ) { + if ( !n1 || !n2 ) + return 0; + + QUrlInfo *i1 = ( QUrlInfo *)n1; + QUrlInfo *i2 = ( QUrlInfo *)n2; + + if ( i1->isDir() && !i2->isDir() ) + return -1; + if ( !i1->isDir() && i2->isDir() ) + return 1; + + if ( i1->name() == ".." ) + return -1; + if ( i2->name() == ".." ) + return 1; + +#if defined(Q_OS_WIN32) + if ( sortFilesBy == QDir::Name ) { + QString name1 = i1->name().lower(); + QString name2 = i2->name().lower(); + return name1.compare( name2 ); + } +#endif + if ( QUrlInfo::equal( *i1, *i2, sortFilesBy ) ) + return 0; + else if ( QUrlInfo::greaterThan( *i1, *i2, sortFilesBy ) ) + return 1; + else if ( QUrlInfo::lessThan( *i1, *i2, sortFilesBy ) ) + return -1; + // can't happen... + return 0; + } + QUrlInfo *operator[]( int i ) { + return at( i ); + } + }; + + UrlInfoList sortedList; + QPtrList pendingItems; + + QFileListBox * moreFiles; + + QFileDialogP::Mode mode; + + QString rw; + QString ro; + QString wo; + QString inaccessible; + + QString symLinkToFile; + QString file; + QString symLinkToDir; + QString dir; + QString symLinkToSpecial; + QString special; + QWidgetStack *preview; + bool infoPreview, contentsPreview; + QSplitter *splitter; + QUrlOperator url, oldUrl; + QWidget *infoPreviewWidget, *contentsPreviewWidget; + QFilePreviewP *infoPreviewer, *contentsPreviewer; + bool hadDotDot; + + bool ignoreNextKeyPress; + // ignores the next refresh operation in case the user forced a selection + bool ignoreNextRefresh; + QFDProgressDialog *progressDia; + bool checkForFilter; + bool ignoreReturn; + bool ignoreStop; + + QTimer *mimeTypeTimer; + const QNetworkOperation *currListChildren; + + // this is similar to QUrl::encode but does encode "*" and + // doesn't encode whitespaces + static QString encodeFileName( const QString& fName ) { + + QString newStr; + QCString cName = fName.utf8(); + const QCString sChars( +#ifdef Q_WS_WIN + "#%" +#else + "<>#@\"&%$:,;?={}|^~[]\'`\\*" +#endif + ); + + int len = cName.length(); + if ( !len ) + return QString::null; + for ( int i = 0; i < len ;++i ) { + uchar inCh = (uchar)cName[ i ]; + if ( inCh >= 128 || sChars.contains(inCh) ) + { + newStr += QChar( '%' ); + ushort c = inCh / 16; + c += c > 9 ? 'A' - 10 : '0'; + newStr += c; + c = inCh % 16; + c += c > 9 ? 'A' - 10 : '0'; + newStr += c; + } else { + newStr += inCh; + } + } + return newStr; + } + +}; + +QFileDialogPrivate::~QFileDialogPrivate() +{ + delete modeButtons; +} + + + +/************************************************************************ + * + * Internal class QRenameEdit + * + ************************************************************************/ + +void QRenameEdit::keyPressEvent( QKeyEvent *e ) +{ + if ( e->key() == Key_Escape ) + emit escapePressed(); + else + QLineEdit::keyPressEvent( e ); + e->accept(); +} + +void QRenameEdit::focusOutEvent( QFocusEvent * ) +{ + emit escapePressed(); +} + +/************************************************************************ + * + * Internal class QFileListBox + * + ************************************************************************/ + +QFileListBox::QFileListBox( QWidget *parent, QFileDialogP *dlg ) + : QListBox( parent, "filelistbox" ), filedialog( dlg ), + renaming( FALSE ), renameItem( 0 ), mousePressed( FALSE ), + firstMousePressEvent( TRUE ) +{ + changeDirTimer = new QTimer( this ); + QVBox *box = new QVBox( viewport(), "qt_vbox" ); + box->setFrameStyle( QFrame::Box | QFrame::Plain ); + lined = new QRenameEdit( box ); + lined->setFixedHeight( lined->sizeHint().height() ); + box->hide(); + box->setBackgroundMode( PaletteBase ); + renameTimer = new QTimer( this ); + connect( lined, SIGNAL( returnPressed() ), + this, SLOT (rename() ) ); + connect( lined, SIGNAL( escapePressed() ), + this, SLOT( cancelRename() ) ); + connect( renameTimer, SIGNAL( timeout() ), + this, SLOT( doubleClickTimeout() ) ); + connect( changeDirTimer, SIGNAL( timeout() ), + this, SLOT( changeDirDuringDrag() ) ); + connect( this, SIGNAL( contentsMoving( int, int ) ), + this, SLOT( contentsMoved( int, int ) ) ); + viewport()->setAcceptDrops( TRUE ); + dragItem = 0; +} + +void QFileListBox::show() +{ + setBackgroundMode( PaletteBase ); + viewport()->setBackgroundMode( PaletteBase ); + QListBox::show(); +} + +void QFileListBox::keyPressEvent( QKeyEvent *e ) +{ + if ( ( e->key() == Key_Enter || + e->key() == Key_Return ) && + renaming ) + return; + + QString keyPressed = ((QKeyEvent *)e)->text().lower(); + QChar keyChar = keyPressed[0]; + if ( keyChar.isLetterOrNumber() ) { + QListBoxItem * i = 0; + if ( currentItem() ) + i = item( currentItem() ); + else + i = firstItem(); + if ( i->next() ) + i = i->next(); + else + i = firstItem(); + while ( i != item( currentItem() ) ) { + QString it = text( index( i ) ); + if ( it[0].lower() == keyChar ) { + clearSelection(); + setCurrentItem( i ); + } else { + if ( i->next() ) + i = i->next(); + else + i = firstItem(); + } + } + } + cancelRename(); + QListBox::keyPressEvent( e ); +} + +void QFileListBox::viewportMousePressEvent( QMouseEvent *e ) +{ + pressPos = e->pos(); + mousePressed = FALSE; + + bool didRename = renaming; + + cancelRename(); + if ( !hasFocus() && !viewport()->hasFocus() ) + setFocus(); + + if ( e->button() != LeftButton ) { + QListBox::viewportMousePressEvent( e ); + firstMousePressEvent = FALSE; + return; + } + + int i = currentItem(); + bool wasSelected = FALSE; + if ( i != -1 ) + wasSelected = item( i )->isSelected(); + QListBox::viewportMousePressEvent( e ); + + QFileDialogPrivate::MCItem *i1 = (QFileDialogPrivate::MCItem*)item( currentItem() ); + if ( i1 ) + mousePressed = !( (QFileDialogPrivate::File*)i1->i )->info.isDir(); + + if ( itemAt( e->pos() ) != item( i ) ) { + firstMousePressEvent = FALSE; + return; + } + + if ( !firstMousePressEvent && !didRename && i == currentItem() && currentItem() != -1 && + wasSelected && filedialog->mode() != QFileDialogP::ExistingFiles && + QUrlInfo( filedialog->d->url, "." ).isWritable() && item( currentItem() )->text() != ".." ) { + renameTimer->start( QApplication::doubleClickInterval(), TRUE ); + renameItem = item( i ); + } + + firstMousePressEvent = FALSE; +} + +void QFileListBox::viewportMouseReleaseEvent( QMouseEvent *e ) +{ + dragItem = 0; + QListBox::viewportMouseReleaseEvent( e ); + mousePressed = FALSE; +} + +void QFileListBox::viewportMouseDoubleClickEvent( QMouseEvent *e ) +{ + renameTimer->stop(); + QListBox::viewportMouseDoubleClickEvent( e ); +} + +void QFileListBox::viewportMouseMoveEvent( QMouseEvent *e ) +{ + if ( !dragItem ) + dragItem = itemAt( e->pos() ); + renameTimer->stop(); +#ifndef QT_NO_DRAGANDDROP + if ( ( pressPos - e->pos() ).manhattanLength() > QApplication::startDragDistance() && mousePressed ) { + QListBoxItem *item = dragItem; + dragItem = 0; + if ( item ) { + if ( !itemRect( item ).contains( e->pos() ) ) + return; + QUriDrag* drag = new QUriDrag( viewport() ); + drag->setUnicodeUris( filedialog->selectedFiles() ); + + if ( lined->parentWidget()->isVisible() ) + cancelRename(); + + connect( drag, SIGNAL( destroyed() ), + this, SLOT( dragObjDestroyed() ) ); + drag->drag(); + + mousePressed = FALSE; + } + } else +#endif + { + QListBox::viewportMouseMoveEvent( e ); + } + +} + +void QFileListBox::dragObjDestroyed() +{ +#ifndef QT_NO_DRAGANDDROP + //####### + //filedialog->rereadDir(); +#endif +} + +#ifndef QT_NO_DRAGANDDROP +void QFileListBox::viewportDragEnterEvent( QDragEnterEvent *e ) +{ + startDragUrl = filedialog->d->url; + startDragDir = filedialog->dirPath(); + currDropItem = 0; + + if ( !QUriDrag::canDecode( e ) ) { + e->ignore(); + return; + } + + QStringList l; + QUriDrag::decodeLocalFiles( e, l ); + urls = (int)l.count(); + + if ( acceptDrop( e->pos(), e->source() ) ) { + e->accept(); + setCurrentDropItem( e->pos() ); + } else { + e->ignore(); + setCurrentDropItem( QPoint( -1, -1 ) ); + } + + oldDragPos = e->pos(); +} + +void QFileListBox::viewportDragMoveEvent( QDragMoveEvent *e ) +{ + if ( acceptDrop( e->pos(), e->source() ) ) { + switch ( e->action() ) { + case QDropEvent::Copy: + e->acceptAction(); + break; + case QDropEvent::Move: + e->acceptAction(); + break; + case QDropEvent::Link: + break; + default: + break; + } + if ( oldDragPos != e->pos() ) + setCurrentDropItem( e->pos() ); + } else { + changeDirTimer->stop(); + e->ignore(); + setCurrentDropItem( QPoint( -1, -1 ) ); + } + + oldDragPos = e->pos(); +} + +void QFileListBox::viewportDragLeaveEvent( QDragLeaveEvent * ) +{ + changeDirTimer->stop(); + setCurrentDropItem( QPoint( -1, -1 ) ); +//######## +// if ( startDragDir != filedialog->d->url ) +// filedialog->setUrl( startDragUrl ); +} + +void QFileListBox::viewportDropEvent( QDropEvent *e ) +{ + changeDirTimer->stop(); + + if ( !QUriDrag::canDecode( e ) ) { + e->ignore(); + return; + } + + QStrList l; + QUriDrag::decode( e, l ); + + bool move = e->action() == QDropEvent::Move; +// bool supportAction = move || e->action() == QDropEvent::Copy; + + QUrlOperator dest; + if ( currDropItem ) + dest = QUrlOperator( filedialog->d->url, QFileDialogPrivate::encodeFileName( currDropItem->text() ) ); + else + dest = filedialog->d->url; + QStringList lst; + for ( uint i = 0; i < l.count(); ++i ) { + lst << l.at( i ); + } + + filedialog->d->url.copy( lst, dest, move ); + + // ##### what is supportAction for? + e->acceptAction(); + currDropItem = 0; +} + +bool QFileListBox::acceptDrop( const QPoint &pnt, QWidget *source ) +{ + QListBoxItem *item = itemAt( pnt ); + if ( !item || item && !itemRect( item ).contains( pnt ) ) { + if ( source == viewport() && startDragDir == filedialog->dirPath() ) + return FALSE; + return TRUE; + } + + QUrlInfo fi( filedialog->d->url, item->text() ); + + if ( fi.isDir() && itemRect( item ).contains( pnt ) ) + return TRUE; + return FALSE; +} + +void QFileListBox::setCurrentDropItem( const QPoint &pnt ) +{ + changeDirTimer->stop(); + + QListBoxItem *item = 0; + if ( pnt != QPoint( -1, -1 ) ) + item = itemAt( pnt ); + if ( item && !QUrlInfo( filedialog->d->url, item->text() ).isDir() ) + item = 0; + if ( item && !itemRect( item ).contains( pnt ) ) + item = 0; + + currDropItem = item; + if ( currDropItem ) + setCurrentItem( currDropItem ); + changeDirTimer->start( 750 ); +} +#endif // QT_NO_DRAGANDDROP + +void QFileListBox::changeDirDuringDrag() +{ +#ifndef QT_NO_DRAGANDDROP + if ( !currDropItem ) + return; + changeDirTimer->stop(); + QUrl u( filedialog->d->url, QFileDialogPrivate::encodeFileName(currDropItem->text()) ); + filedialog->setDir( u ); + currDropItem = 0; +#endif +} + +void QFileListBox::doubleClickTimeout() +{ + startRename(); + renameTimer->stop(); +} + +void QFileListBox::startRename( bool check ) +{ + if ( check && ( !renameItem || renameItem != item( currentItem() ) ) ) + return; + + int i = currentItem(); + setSelected( i, TRUE ); + QRect r = itemRect( item( i ) ); + int bdr = item( i )->pixmap() ? + item( i )->pixmap()->width() : 16; + int x = r.x() + bdr; + int y = r.y(); + int w = item( i )->width( this ) - bdr; + int h = QMAX( lined->height() + 2, r.height() ); + y = y + r.height() / 2 - h / 2; + + lined->parentWidget()->setGeometry( x, y, w + 6, h ); + lined->setFocus(); + lined->setText( item( i )->text() ); + lined->selectAll(); + lined->setFrame( FALSE ); + lined->parentWidget()->show(); + viewport()->setFocusProxy( lined ); + renaming = TRUE; +} + +void QFileListBox::clear() +{ + cancelRename(); + QListBox::clear(); +} + +void QFileListBox::rename() +{ + if ( !lined->text().isEmpty() ) { + QString file = currentText(); + + if ( lined->text() != file ) + filedialog->d->url.rename( file, lined->text() ); + } + cancelRename(); +} + +void QFileListBox::cancelRename() +{ + renameItem = 0; + lined->parentWidget()->hide(); + viewport()->setFocusProxy( this ); + renaming = FALSE; + updateItem( currentItem() ); + if ( lined->hasFocus() ) + viewport()->setFocus(); +} + +void QFileListBox::contentsMoved( int, int ) +{ + changeDirTimer->stop(); +#ifndef QT_NO_DRAGANDDROP + setCurrentDropItem( QPoint( -1, -1 ) ); +#endif +} + +/************************************************************************ + * + * Internal class QFileListView + * + ************************************************************************/ + +QFileDialogQFileListView::QFileDialogQFileListView( QWidget *parent, QFileDialogP *dlg ) + : QListView( parent, "qt_filedlg_listview" ), renaming( FALSE ), renameItem( 0 ), + filedialog( dlg ), mousePressed( FALSE ), + firstMousePressEvent( TRUE ) +{ + changeDirTimer = new QTimer( this ); + QVBox *box = new QVBox( viewport(), "qt_vbox" ); + box->setFrameStyle( QFrame::Box | QFrame::Plain ); + lined = new QRenameEdit( box ); + lined->setFixedHeight( lined->sizeHint().height() ); + box->hide(); + box->setBackgroundMode( PaletteBase ); + renameTimer = new QTimer( this ); + connect( lined, SIGNAL( returnPressed() ), + this, SLOT (rename() ) ); + connect( lined, SIGNAL( escapePressed() ), + this, SLOT( cancelRename() ) ); + header()->setMovingEnabled( FALSE ); + connect( renameTimer, SIGNAL( timeout() ), + this, SLOT( doubleClickTimeout() ) ); + connect( changeDirTimer, SIGNAL( timeout() ), + this, SLOT( changeDirDuringDrag() ) ); + disconnect( header(), SIGNAL( sectionClicked( int ) ), + this, SLOT( changeSortColumn( int ) ) ); + connect( header(), SIGNAL( sectionClicked( int ) ), + this, SLOT( changeSortColumn2( int ) ) ); + connect( this, SIGNAL( contentsMoving( int, int ) ), + this, SLOT( contentsMoved( int, int ) ) ); + + viewport()->setAcceptDrops( TRUE ); + sortcolumn = 0; + ascending = TRUE; + dragItem = 0; +} + +void QFileDialogQFileListView::setSorting( int column, bool increasing ) +{ + if ( column == -1 ) { + QListView::setSorting( column, increasing ); + return; + } + + sortAscending = ascending = increasing; + sortcolumn = column; + switch ( column ) { + case 0: + sortFilesBy = QDir::Name; + break; + case 1: + sortFilesBy = QDir::Size; + break; + case 3: + sortFilesBy = QDir::Time; + break; + default: + sortFilesBy = QDir::Name; // #### ??? + break; + } + + filedialog->resortDir(); +} + +void QFileDialogQFileListView::changeSortColumn2( int column ) +{ + int lcol = header()->mapToLogical( column ); + setSorting( lcol, sortcolumn == lcol ? !ascending : TRUE ); +} + +void QFileDialogQFileListView::keyPressEvent( QKeyEvent *e ) +{ + if ( ( e->key() == Key_Enter || + e->key() == Key_Return ) && + renaming ) + return; + + QString keyPressed = e->text().lower(); + QChar keyChar = keyPressed[0]; + if ( keyChar.isLetterOrNumber() ) { + QListViewItem * i = 0; + if ( currentItem() ) + i = currentItem(); + else + i = firstChild(); + if ( i->nextSibling() ) + i = i->nextSibling(); + else + i = firstChild(); + while ( i != currentItem() ) { + QString it = i->text(0); + if ( it[0].lower() == keyChar ) { + clearSelection(); + ensureItemVisible( i ); + setCurrentItem( i ); + } else { + if ( i->nextSibling() ) + i = i->nextSibling(); + else + i = firstChild(); + } + } + return; + } + + cancelRename(); + QListView::keyPressEvent( e ); +} + +void QFileDialogQFileListView::viewportMousePressEvent( QMouseEvent *e ) +{ + pressPos = e->pos(); + mousePressed = FALSE; + + bool didRename = renaming; + cancelRename(); + if ( !hasFocus() && !viewport()->hasFocus() ) + setFocus(); + + if ( e->button() != LeftButton ) { + QListView::viewportMousePressEvent( e ); + firstMousePressEvent = FALSE; + return; + } + + QListViewItem *i = currentItem(); + QListView::viewportMousePressEvent( e ); + + QFileDialogPrivate::File *i1 = (QFileDialogPrivate::File*)currentItem(); + if ( i1 ) + mousePressed = !i1->info.isDir(); + + if ( itemAt( e->pos() ) != i || + e->x() + contentsX() > columnWidth( 0 ) ) { + firstMousePressEvent = FALSE; + return; + } + + if ( !firstMousePressEvent && !didRename && i == currentItem() && currentItem() && + filedialog->mode() != QFileDialogP::ExistingFiles && + QUrlInfo( filedialog->d->url, "." ).isWritable() && currentItem()->text( 0 ) != ".." ) { + renameTimer->start( QApplication::doubleClickInterval(), TRUE ); + renameItem = currentItem(); + } + + firstMousePressEvent = FALSE; +} + +void QFileDialogQFileListView::viewportMouseDoubleClickEvent( QMouseEvent *e ) +{ + renameTimer->stop(); + QListView::viewportMouseDoubleClickEvent( e ); +} + +void QFileDialogQFileListView::viewportMouseReleaseEvent( QMouseEvent *e ) +{ + QListView::viewportMouseReleaseEvent( e ); + mousePressed = FALSE; + dragItem = 0; +} + +void QFileDialogQFileListView::viewportMouseMoveEvent( QMouseEvent *e ) +{ + renameTimer->stop(); + if ( !dragItem ) + dragItem = itemAt( e->pos() ); +#ifndef QT_NO_DRAGANDDROP + if ( ( pressPos - e->pos() ).manhattanLength() > QApplication::startDragDistance() && mousePressed ) { + QListViewItem *item = dragItem; + dragItem = 0; + if ( item ) { + QUriDrag* drag = new QUriDrag( viewport() ); + drag->setUnicodeUris( filedialog->selectedFiles() ); + + if ( lined->isVisible() ) + cancelRename(); + + connect( drag, SIGNAL( destroyed() ), + this, SLOT( dragObjDestroyed() ) ); + drag->drag(); + + mousePressed = FALSE; + } + } +#endif +} + +void QFileDialogQFileListView::dragObjDestroyed() +{ +#ifndef QT_NO_DRAGANDDROP + //###### + //filedialog->rereadDir(); +#endif +} + +#ifndef QT_NO_DRAGANDDROP +void QFileDialogQFileListView::viewportDragEnterEvent( QDragEnterEvent *e ) +{ + startDragUrl = filedialog->d->url; + startDragDir = filedialog->dirPath(); + currDropItem = 0; + + if ( !QUriDrag::canDecode( e ) ) { + e->ignore(); + return; + } + + QStringList l; + QUriDrag::decodeLocalFiles( e, l ); + urls = (int)l.count(); + + if ( acceptDrop( e->pos(), e->source() ) ) { + e->accept(); + setCurrentDropItem( e->pos() ); + } else { + e->ignore(); + setCurrentDropItem( QPoint( -1, -1 ) ); + } + + oldDragPos = e->pos(); +} + +void QFileDialogQFileListView::viewportDragMoveEvent( QDragMoveEvent *e ) +{ + if ( acceptDrop( e->pos(), e->source() ) ) { + if ( oldDragPos != e->pos() ) + setCurrentDropItem( e->pos() ); + switch ( e->action() ) { + case QDropEvent::Copy: + e->acceptAction(); + break; + case QDropEvent::Move: + e->acceptAction(); + break; + case QDropEvent::Link: + break; + default: + break; + } + } else { + changeDirTimer->stop(); + e->ignore(); + setCurrentDropItem( QPoint( -1, -1 ) ); + } + + oldDragPos = e->pos(); +} + +void QFileDialogQFileListView::viewportDragLeaveEvent( QDragLeaveEvent * ) +{ + changeDirTimer->stop(); + setCurrentDropItem( QPoint( -1, -1 ) ); +//######## +// if ( startDragDir != filedialog->d->url ) +// filedialog->setUrl( startDragUrl ); +} + +void QFileDialogQFileListView::viewportDropEvent( QDropEvent *e ) +{ + changeDirTimer->stop(); + + if ( !QUriDrag::canDecode( e ) ) { + e->ignore(); + return; + } + + QStringList l; + QUriDrag::decodeToUnicodeUris( e, l ); + + bool move = e->action() == QDropEvent::Move; +// bool supportAction = move || e->action() == QDropEvent::Copy; + + QUrlOperator dest; + if ( currDropItem ) + dest = QUrlOperator( filedialog->d->url, QFileDialogPrivate::encodeFileName( currDropItem->text( 0 ) ) ); + else + dest = filedialog->d->url; + filedialog->d->url.copy( l, dest, move ); + + // ##### what is supportAction for? + e->acceptAction(); + currDropItem = 0; +} + +bool QFileDialogQFileListView::acceptDrop( const QPoint &pnt, QWidget *source ) +{ + QListViewItem *item = itemAt( pnt ); + if ( !item || item && !itemRect( item ).contains( pnt ) ) { + if ( source == viewport() && startDragDir == filedialog->dirPath() ) + return FALSE; + return TRUE; + } + + QUrlInfo fi( filedialog->d->url, item->text( 0 ) ); + + if ( fi.isDir() && itemRect( item ).contains( pnt ) ) + return TRUE; + return FALSE; +} + +void QFileDialogQFileListView::setCurrentDropItem( const QPoint &pnt ) +{ + changeDirTimer->stop(); + + QListViewItem *item = itemAt( pnt ); + if ( pnt == QPoint( -1, -1 ) ) + item = 0; + if ( item && !QUrlInfo( filedialog->d->url, item->text( 0 ) ).isDir() ) + item = 0; + + if ( item && !itemRect( item ).contains( pnt ) ) + item = 0; + + currDropItem = item; + + if ( currDropItem ) + setCurrentItem( currDropItem ); + + changeDirTimer->start( 750 ); +} +#endif // QT_NO_DRAGANDDROP + +void QFileDialogQFileListView::changeDirDuringDrag() +{ +#ifndef QT_NO_DRAGANDDROP + if ( !currDropItem ) + return; + changeDirTimer->stop(); + QUrl u( filedialog->d->url, QFileDialogPrivate::encodeFileName(currDropItem->text( 0 ) ) ); + filedialog->setDir( u ); + currDropItem = 0; +#endif // QT_NO_DRAGANDDROP +} + + +void QFileDialogQFileListView::doubleClickTimeout() +{ + startRename(); + renameTimer->stop(); +} + +void QFileDialogQFileListView::startRename( bool check ) +{ + if ( check && ( !renameItem || renameItem != currentItem() ) ) + return; + + QListViewItem *i = currentItem(); + setSelected( i, TRUE ); + + QRect r = itemRect( i ); + int bdr = i->pixmap( 0 ) ? + i->pixmap( 0 )->width() : 16; + int x = r.x() + bdr; + int y = r.y(); + int w = columnWidth( 0 ) - bdr; + int h = QMAX( lined->height() + 2, r.height() ); + y = y + r.height() / 2 - h / 2; + + lined->parentWidget()->setGeometry( x, y, w + 6, h ); + lined->setFocus(); + lined->setText( i->text( 0 ) ); + lined->selectAll(); + lined->setFrame( FALSE ); + lined->parentWidget()->show(); + viewport()->setFocusProxy( lined ); + renaming = TRUE; +} + +void QFileDialogQFileListView::clear() +{ + cancelRename(); + QListView::clear(); +} + +void QFileDialogQFileListView::rename() +{ + if ( !lined->text().isEmpty() ) { + QString file = currentItem()->text( 0 ); + + if ( lined->text() != file ) + filedialog->d->url.rename( file, lined->text() ); + } + cancelRename(); +} + +void QFileDialogQFileListView::cancelRename() +{ + renameItem = 0; + lined->parentWidget()->hide(); + viewport()->setFocusProxy( this ); + renaming = FALSE; + if ( currentItem() ) + currentItem()->repaint(); + if ( lined->hasFocus() ) + viewport()->setFocus(); +} + +void QFileDialogQFileListView::contentsMoved( int, int ) +{ + changeDirTimer->stop(); +#ifndef QT_NO_DRAGANDDROP + setCurrentDropItem( QPoint( -1, -1 ) ); +#endif +} + + +QFileDialogPrivate::File::~File() +{ + if ( d->pendingItems.findRef( this ) ) + d->pendingItems.removeRef( this ); +} + +QString QFileDialogPrivate::File::text( int column ) const +{ + makeVariables(); + + switch( column ) { + case 0: + return info.name(); + case 1: + if ( info.isFile() ) + return QString::number(info.size()); + else + return QString::fromLatin1(""); + case 2: + if ( info.isFile() && info.isSymLink() ) { + return d->symLinkToFile; + } else if ( info.isFile() ) { + return d->file; + } else if ( info.isDir() && info.isSymLink() ) { + return d->symLinkToDir; + } else if ( info.isDir() ) { + return d->dir; + } else if ( info.isSymLink() ) { + return d->symLinkToSpecial; + } else { + return d->special; + } + case 3: { + return info.lastModified().toString( Qt::LocalDate ); + } + case 4: + if ( info.isReadable() ) + return info.isWritable() ? d->rw : d->ro; + else + return info.isWritable() ? d->wo : d->inaccessible; + } + + return QString::fromLatin1("<--->"); +} + +const QPixmap * QFileDialogPrivate::File::pixmap( int column ) const +{ + if ( column ) { + return 0; + } else if ( QListViewItem::pixmap( column ) ) { + return QListViewItem::pixmap( column ); + } else if ( info.isSymLink() ) { + if ( info.isFile() ) + return symLinkFileIcon; + else + return symLinkDirIcon; + } else if ( info.isDir() ) { + return closedFolderIcon; + } else if ( info.isFile() ) { + return fileIcon; + } else { + return fifteenTransparentPixels; + } +} + +QFileDialogPrivate::MCItem::MCItem( QListBox * lb, QListViewItem * item ) + : QListBoxItem() +{ + i = item; + if ( lb ) + lb->insertItem( this ); +} + +QFileDialogPrivate::MCItem::MCItem( QListBox * lb, QListViewItem * item, QListBoxItem *after ) + : QListBoxItem() +{ + i = item; + if ( lb ) + lb->insertItem( this, after ); +} + +QString QFileDialogPrivate::MCItem::text() const +{ + return i->text( 0 ); +} + + +const QPixmap *QFileDialogPrivate::MCItem::pixmap() const +{ + return i->pixmap( 0 ); +} + + +int QFileDialogPrivate::MCItem::height( const QListBox * lb ) const +{ + if ( pixmap() ) + return QMAX( lb->fontMetrics().height(), pixmap()->height()) + 2; + + return lb->fontMetrics().height() + 2; +} + + +int QFileDialogPrivate::MCItem::width( const QListBox * lb ) const +{ + QFontMetrics fm = lb->fontMetrics(); + int w = 2; + if ( pixmap() ) + w += pixmap()->width() + 4; + else + w += 18; + w += fm.width( text() ); + w += -fm.minLeftBearing(); + w += -fm.minRightBearing(); + w += 6; + return w; +} + + +void QFileDialogPrivate::MCItem::paint( QPainter * ptr ) +{ + QFontMetrics fm = ptr->fontMetrics(); + + int h; + + if ( pixmap() ) + h = QMAX( fm.height(), pixmap()->height()) + 2; + else + h = fm.height() + 2; + + const QPixmap * pm = pixmap(); + if ( pm ) + ptr->drawPixmap( 2, 1, *pm ); + + ptr->drawText( pm ? pm->width() + 4 : 22, h - fm.descent() - 2, + text() ); +} + +static QStringList makeFiltersList( const QString &filter ) +{ + if ( filter.isEmpty() ) + return QStringList(); + + int i = filter.find( ";;", 0 ); + QString sep( ";;" ); + if ( i == -1 ) { + if ( filter.find( "\n", 0 ) != -1 ) { + sep = "\n"; + i = filter.find( sep, 0 ); + } + } + + return QStringList::split( sep, filter ); +} + +/*! + \class QFileDialogP qfiledialog.h + \brief The QFileDialogP class provides dialogs that allow users to select files or directories. + \ingroup dialogs + \mainclass + + The QFileDialogP class enables a user to traverse their file system in + order to select one or many files or a directory. + + The easiest way to create a QFileDialogP is to use the static + functions. On Windows, these static functions will call the native + Windows file dialog and on Mac OS X, these static function will call + the native Mac OS X file dialog. + + \code + QString s = QFileDialogP::getOpenFileName( + "/home", + "Images (*.png *.xpm *.jpg)", + this, + "open file dialog" + "Choose a file" ); + \endcode + + In the above example, a modal QFileDialogP is created using a static + function. The startup directory is set to "/home". The file filter + is set to "Images (*.png *.xpm *.jpg)". The parent of the file dialog + is set to \e this and it is given the identification name - "open file + dialog". The caption at the top of file dialog is set to "Choose a + file". + + You can create your own QFileDialogP without using the static + functions. By calling setMode(), you can set what can be returned by + the QFileDialogP. + + \code + QFileDialogP* fd = new QFileDialogP( this, "file dialog", TRUE ); + fd->setMode( QFileDialogP::AnyFile ); + \endcode + + In the above example, the mode of the file dialog is set to \c + AnyFile, meaning that the user can select any file, or even specify a + file that doesn't exist. This mode is useful for creating a "File Save + As" file dialog. Use \c ExistingFile if the user must select an + existing file or \c Directory if only a directory may be selected. + (See the \l QFileDialogP::Mode enum for the complete list of modes.) + + You can retrieve the dialog's mode with mode(). Use setFilter() to set + the dialog's file filter, e.g. + + \code + fd->setFilter( "Images (*.png *.xpm *.jpg)" ); + \endcode + + In the above example, the filter is set to "Images (*.png *.xpm + *.jpg)", this means that only files with the extension \c png, \c xpm + or \c jpg will be shown in the QFileDialogP. You can apply + several filters by using setFilters() and add additional filters with + addFilter(). Use setSelectedFilter() to select one of the filters + you've given as the file dialog's default filter. Whenever the user + changes the filter the filterSelected() signal is emitted. + + The file dialog has two view modes, QFileDialogP::List which simply + lists file and directory names and QFileDialogP::Detail which + displays additional information alongside each name, e.g. file size, + modification date, etc. Set the mode with setViewMode(). + + \code + fd->setViewMode( QFileDialogP::Detail ); + \endcode + + The last important function you will need to use when creating your + own file dialog is selectedFile(). + + \code + QString fileName; + if ( fd->exec() == QDialog::Accepted ) + fileName = fd->selectedFile(); + \endcode + + In the above example, a modal file dialog is created and shown. If + the user clicked OK, then the file they selected is put in \c + fileName. + + If you are using the \c ExistingFiles mode then you will need to use + selectedFiles() which will return the selected files in a QStringList. + + The dialog's working directory can be set with setDir(). The display + of hidden files is controlled with setShowHiddenFiles(). The dialog + can be forced to re-read the directory with rereadDir() and re-sort + the directory with resortDir(). All the files in the current directory + can be selected with selectAll(). + + \section1 Creating and using preview widgets + + There are two kinds of preview widgets that can be used with + QFileDialogPs: \e content preview widgets and \e information preview + widgets. They are created and used in the same way except that the + function names differ, e.g. setContentsPreview() and setInfoPreview(). + + A preview widget is a widget that is placed inside a QFileDialogP so + that the user can see either the contents of the file, or information + about the file. + + \code + class Preview : public QLabel, public QFilePreviewP + { + public: + Preview( QWidget *parent=0 ) : QLabel( parent ) {} + + void previewUrl( const QUrl &u ) + { + QString path = u.path(); + QPixmap pix( path ); + if ( pix.isNull() ) + setText( "This is not a pixmap" ); + else + setPixmap( pix ); + } + }; + \endcode + + In the above snippet, we create a preview widget which inherits from + QLabel and QFilePreviewP. File preview widgets \e must inherit from + QFilePreviewP. + + Inside the class we reimplement QFilePreviewP::previewUrl(), this is + where we determine what happens when a file is selected. In the + above example we only show a preview of the file if it is a valid + pixmap. Here's how to make a file dialog use a preview widget: + + \code + Preview* p = new Preview; + + QFileDialogP* fd = new QFileDialogP( this ); + fd->setContentsPreviewEnabled( TRUE ); + fd->setContentsPreview( p, p ); + fd->setPreviewMode( QFileDialogP::Contents ); + fd->show(); + \endcode + + The first line creates an instance of our preview widget. We then + create our file dialog and call setContentsPreviewEnabled( TRUE ), + this tell the file dialog to preview the contents of the currently + selected file. We then call setContentsPreview() -- note that we pass + the same preview widget twice. Finally, before showing the file + dialog, we call setPreviewMode() setting the mode to \e Contents which + will show the contents preview of the file that the user has selected. + + If you create another preview widget that is used for displaying + information about a file, create it in the same way as the contents + preview widget and call setInfoPreviewEnabled(), and + setInfoPreview(). Then the user will be able to switch between the + two preview modes. + + For more information about creating a QFilePreviewP widget see + \l{QFilePreviewP}. + + + +*/ + + +/*! \enum QFileDialogP::Mode + + This enum is used to indicate what the user may select in the file + dialog, i.e. what the dialog will return if the user clicks OK. + + \value AnyFile The name of a file, whether it exists or not. + \value ExistingFile The name of a single existing file. + \value Directory The name of a directory. Both files and directories + are displayed. + \value DirectoryOnly The name of a directory. The file dialog will only display directories. + \value ExistingFiles The names of zero or more existing files. + + See setMode(). +*/ + +/*! + \enum QFileDialogP::ViewMode + + This enum describes the view mode of the file dialog, i.e. what + information about each file will be displayed. + + \value List Display file and directory names with icons. + \value Detail Display file and directory names with icons plus + additional information, such as file size and modification date. + + See setViewMode(). +*/ + +/*! + \enum QFileDialogP::PreviewMode + + This enum describes the preview mode of the file dialog. + + \value NoPreview No preview is shown at all. + \value Contents Show a preview of the contents of the current file + using the contents preview widget. + \value Info Show information about the current file using the + info preview widget. + + See setPreviewMode(), setContentsPreview() and setInfoPreview(). +*/ + +/*! + \fn void QFileDialogP::detailViewSelectionChanged() + \internal +*/ + +/*! + \fn void QFileDialogP::listBoxSelectionChanged() + \internal +*/ + +extern const char qt_file_dialog_filter_reg_exp[] = + "([a-zA-Z0-9 ]*)\\(([a-zA-Z0-9_.*? +;#\\[\\]]*)\\)$"; + +/*! + Constructs a file dialog called \a name, with the parent, \a parent. + If \a modal is TRUE then the file dialog is modal; otherwise it is + modeless. +*/ + +QFileDialogP::QFileDialogP( QWidget *parent, const char *name, bool modal ) + : QDialog( parent, name, modal, + (modal ? + (WStyle_Customize | WStyle_DialogBorder | WStyle_Title | WStyle_SysMenu) : 0) ) +{ + init(); + d->mode = ExistingFile; + d->types->insertItem( tr( "All Files (*)" ) ); + emit dirEntered( d->url.dirPath() ); + rereadDir(); +} + + +/*! + Constructs a file dialog called \a name with the parent, \a parent. + If \a modal is TRUE then the file dialog is modal; otherwise it is + modeless. + + If \a dirName is specified then it will be used as the dialog's + working directory, i.e. it will be the directory that is shown when + the dialog appears. If \a filter is specified it will be used as the + dialog's file filter. + +*/ + +QFileDialogP::QFileDialogP( const QString& dirName, const QString & filter, + QWidget *parent, const char *name, bool modal ) + : QDialog( parent, name, modal, + (modal ? + (WStyle_Customize | WStyle_DialogBorder | WStyle_Title | WStyle_SysMenu) : 0) ) +{ + init(); + d->mode = ExistingFile; + rereadDir(); + if ( !dirName.isEmpty() ) + setSelection( dirName ); + else if ( workingDirectory && !workingDirectory->isEmpty() ) + setDir( *workingDirectory ); + + if ( !filter.isEmpty() ) { + setFilters( filter ); + if ( !dirName.isEmpty() ) { + int dotpos = dirName.find( QChar('.'), 0, FALSE ); + if ( dotpos != -1 ) { + for ( int b=0 ; btypes->count() ; b++ ) { + if ( d->types->text(b).contains( dirName.right( dirName.length() - dotpos ) ) ) { + d->types->setCurrentItem( b ); + setFilter( d->types->text( b ) ); + return; + } + } + } + } + } else { + d->types->insertItem( tr( "All Files (*)" ) ); + } +} + + +/*! + \internal + Initializes the file dialog. +*/ + +void QFileDialogP::init() +{ + setSizeGripEnabled( TRUE ); + d = new QFileDialogPrivate(); + d->mode = AnyFile; + d->last = 0; + d->moreFiles = 0; + d->infoPreview = FALSE; + d->contentsPreview = FALSE; + d->hadDotDot = FALSE; + d->ignoreNextKeyPress = FALSE; + d->progressDia = 0; + d->checkForFilter = FALSE; + d->ignoreReturn = FALSE; + d->ignoreNextRefresh = FALSE; + d->ignoreStop = FALSE; + d->pendingItems.setAutoDelete( FALSE ); + d->mimeTypeTimer = new QTimer( this ); + connect( d->mimeTypeTimer, SIGNAL( timeout() ), + this, SLOT( doMimeTypeLookup() ) ); + + d->url = QUrlOperator( QDir::currentDirPath() ); + d->oldUrl = d->url; + d->currListChildren = 0; + + connect( &d->url, SIGNAL( start( QNetworkOperation * ) ), + this, SLOT( urlStart( QNetworkOperation * ) ) ); + connect( &d->url, SIGNAL( finished( QNetworkOperation * ) ), + this, SLOT( urlFinished( QNetworkOperation * ) ) ); + connect( &d->url, SIGNAL( newChildren( const QValueList &, QNetworkOperation * ) ), + this, SLOT( insertEntry( const QValueList &, QNetworkOperation * ) ) ); + connect( &d->url, SIGNAL( removed( QNetworkOperation * ) ), + this, SLOT( removeEntry( QNetworkOperation * ) ) ); + connect( &d->url, SIGNAL( createdDirectory( const QUrlInfo &, QNetworkOperation * ) ), + this, SLOT( createdDirectory( const QUrlInfo &, QNetworkOperation * ) ) ); + connect( &d->url, SIGNAL( itemChanged( QNetworkOperation * ) ), + this, SLOT( itemChanged( QNetworkOperation * ) ) ); + connect( &d->url, SIGNAL( dataTransferProgress( int, int, QNetworkOperation * ) ), + this, SLOT( dataTransferProgress( int, int, QNetworkOperation * ) ) ); + + nameEdit = new QLineEdit( this, "name/filter editor" ); + nameEdit->setMaxLength( 255 ); //_POSIX_MAX_PATH + connect( nameEdit, SIGNAL(textChanged(const QString&)), + this, SLOT(fileNameEditDone()) ); + nameEdit->installEventFilter( this ); + + d->splitter = new QSplitter( this, "qt_splitter" ); + + d->stack = new QWidgetStack( d->splitter, "files and more files" ); + + d->splitter->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); + + files = new QFileDialogQFileListView( d->stack, this ); + QFontMetrics fm = fontMetrics(); + files->addColumn( tr("Name") ); + files->addColumn( tr("Size") ); + files->setColumnAlignment( 1, AlignRight ); + files->addColumn( tr("Type") ); + files->addColumn( tr("Date") ); + files->addColumn( tr("Attributes") ); + files->header()->setStretchEnabled( TRUE, 0 ); + + files->setMinimumSize( 50, 25 + 2*fm.lineSpacing() ); + + connect( files, SIGNAL( selectionChanged() ), + this, SLOT( detailViewSelectionChanged() ) ); + connect( files, SIGNAL(currentChanged(QListViewItem *)), + this, SLOT(updateFileNameEdit(QListViewItem *)) ); + connect( files, SIGNAL(doubleClicked(QListViewItem *)), + this, SLOT(selectDirectoryOrFile(QListViewItem *)) ); + connect( files, SIGNAL(returnPressed(QListViewItem *)), + this, SLOT(selectDirectoryOrFile(QListViewItem *)) ); + connect( files, SIGNAL(rightButtonPressed(QListViewItem *, + const QPoint &, int)), + this, SLOT(popupContextMenu(QListViewItem *, + const QPoint &, int)) ); + + files->installEventFilter( this ); + files->viewport()->installEventFilter( this ); + + d->moreFiles = new QFileListBox( d->stack, this ); + d->moreFiles->setRowMode( QListBox::FitToHeight ); + d->moreFiles->setVariableWidth( TRUE ); + + connect( d->moreFiles, SIGNAL(selected(QListBoxItem *)), + this, SLOT(selectDirectoryOrFile(QListBoxItem *)) ); + connect( d->moreFiles, SIGNAL( selectionChanged() ), + this, SLOT( listBoxSelectionChanged() ) ); + connect( d->moreFiles, SIGNAL(highlighted(QListBoxItem *)), + this, SLOT(updateFileNameEdit(QListBoxItem *)) ); + connect( d->moreFiles, SIGNAL( rightButtonPressed( QListBoxItem *, const QPoint & ) ), + this, SLOT( popupContextMenu( QListBoxItem *, const QPoint & ) ) ); + + d->moreFiles->installEventFilter( this ); + d->moreFiles->viewport()->installEventFilter( this ); + + okB = new QPushButton( tr("OK"), this, "OK" ); //### Or "Save (see other "OK") + okB->setDefault( TRUE ); + okB->setEnabled( FALSE ); + connect( okB, SIGNAL(clicked()), this, SLOT(okClicked()) ); + cancelB = new QPushButton( tr("Cancel") , this, "Cancel" ); + connect( cancelB, SIGNAL(clicked()), this, SLOT(cancelClicked()) ); + + d->paths = new QComboBox( TRUE, this, "directory history/editor" ); + d->paths->setDuplicatesEnabled( FALSE ); + d->paths->setInsertionPolicy( QComboBox::NoInsertion ); + const QFileInfoList * rootDrives = QDir::drives(); + QFileInfoListIterator it( *rootDrives ); + QFileInfo *fi; + makeVariables(); + + while ( (fi = it.current()) != 0 ) { + ++it; + d->paths->insertItem( *openFolderIcon, fi->absFilePath() ); + } + + if ( !!QDir::homeDirPath() ) { + if ( !d->paths->listBox()->findItem( QDir::homeDirPath() ) ) + d->paths->insertItem( *openFolderIcon, QDir::homeDirPath() ); + } + + connect( d->paths, SIGNAL(activated(const QString&)), + this, SLOT(setDir(const QString&)) ); + + d->paths->installEventFilter( this ); + QObjectList *ol = d->paths->queryList( "QLineEdit" ); + if ( ol && ol->first() ) + ( (QLineEdit*)ol->first() )->installEventFilter( this ); + delete ol; + + d->geometryDirty = TRUE; + d->types = new QComboBox( TRUE, this, "file types" ); + d->types->setDuplicatesEnabled( FALSE ); + d->types->setEditable( FALSE ); + connect( d->types, SIGNAL(activated(const QString&)), + this, SLOT(setFilter(const QString&)) ); + connect( d->types, SIGNAL(activated(const QString&)), + this, SIGNAL(filterSelected(const QString&)) ); + + d->pathL = new QLabel( d->paths, tr("Look &in:"), this, "qt_looin_lbl" ); + d->fileL = new QLabel( nameEdit, tr("File &name:"), this, "qt_filename_lbl" ); + d->typeL = new QLabel( d->types, tr("File &type:"), this, "qt_filetype_lbl" ); + +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) { + d->goBack = new QToolButton( this, "go back" ); + d->goBack->setAutoRaise( TRUE ); + d->goBack->setEnabled( FALSE ); + d->goBack->setFocusPolicy( TabFocus ); + connect( d->goBack, SIGNAL( clicked() ), + this, SLOT( goBack() ) ); + QToolTip::add( d->goBack, tr( "Back" ) ); + d->goBack->setIconSet( *goBackIcon ); + } else { + d->goBack = 0; + } +#else + d->goBack = 0; +#endif + + d->cdToParent = new QToolButton( this, "cd to parent" ); +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) + d->cdToParent->setAutoRaise( TRUE ); +#endif + d->cdToParent->setFocusPolicy( TabFocus ); +#ifndef QT_NO_TOOLTIP + QToolTip::add( d->cdToParent, tr( "One directory up" ) ); +#endif + d->cdToParent->setIconSet( *cdToParentIcon ); + connect( d->cdToParent, SIGNAL(clicked()), + this, SLOT(cdUpClicked()) ); + + d->newFolder = new QToolButton( this, "new folder" ); +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) + d->newFolder->setAutoRaise( TRUE ); +#endif + d->newFolder->setFocusPolicy( TabFocus ); +#ifndef QT_NO_TOOLTIP + QToolTip::add( d->newFolder, tr( "Create New Folder" ) ); +#endif + d->newFolder->setIconSet( *newFolderIcon ); + connect( d->newFolder, SIGNAL(clicked()), + this, SLOT(newFolderClicked()) ); + + d->modeButtons = new QButtonGroup( 0, "invisible group" ); + connect( d->modeButtons, SIGNAL(destroyed()), + this, SLOT(modeButtonsDestroyed()) ); + d->modeButtons->setExclusive( TRUE ); + connect( d->modeButtons, SIGNAL(clicked(int)), + d->stack, SLOT(raiseWidget(int)) ); + connect( d->modeButtons, SIGNAL(clicked(int)), + this, SLOT(changeMode(int)) ); + + d->mcView = new QToolButton( this, "mclistbox view" ); +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) + d->mcView->setAutoRaise( TRUE ); +#endif + d->mcView->setFocusPolicy( TabFocus ); +#ifndef QT_NO_TOOLTIP + QToolTip::add( d->mcView, tr( "List View" ) ); +#endif + d->mcView->setIconSet( *multiColumnListViewIcon ); + d->mcView->setToggleButton( TRUE ); + d->stack->addWidget( d->moreFiles, d->modeButtons->insert( d->mcView ) ); + d->detailView = new QToolButton( this, "list view" ); +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) + d->detailView->setAutoRaise( TRUE ); +#endif + d->detailView->setFocusPolicy( TabFocus ); +#ifndef QT_NO_TOOLTIP + QToolTip::add( d->detailView, tr( "Detail View" ) ); +#endif + d->detailView->setIconSet( *detailViewIcon ); + d->detailView->setToggleButton( TRUE ); + d->stack->addWidget( files, d->modeButtons->insert( d->detailView ) ); + + d->previewInfo = new QToolButton( this, "preview info view" ); +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) + d->previewInfo->setAutoRaise( TRUE ); +#endif + d->previewInfo->setFocusPolicy( TabFocus ); +#ifndef QT_NO_TOOLTIP + QToolTip::add( d->previewInfo, tr( "Preview File Info" ) ); +#endif + d->previewInfo->setIconSet( *previewInfoViewIcon ); + d->previewInfo->setToggleButton( TRUE ); + d->modeButtons->insert( d->previewInfo ); + + d->previewContents = new QToolButton( this, "preview info view" ); +#if defined(Q_WS_WIN) + if ( qt_winver == Qt::WV_2000 || qt_winver == Qt::WV_XP ) + d->previewContents->setAutoRaise( TRUE ); +#endif + d->previewContents->setFocusPolicy( TabFocus ); +#ifndef QT_NO_TOOLTIP + QToolTip::add( d->previewContents, tr( "Preview File Contents" ) ); +#endif + d->previewContents->setIconSet( *previewContentsViewIcon ); + d->previewContents->setToggleButton( TRUE ); + d->modeButtons->insert( d->previewContents ); + + connect( d->detailView, SIGNAL( clicked() ), + d->moreFiles, SLOT( cancelRename() ) ); + connect( d->detailView, SIGNAL( clicked() ), + files, SLOT( cancelRename() ) ); + connect( d->mcView, SIGNAL( clicked() ), + d->moreFiles, SLOT( cancelRename() ) ); + connect( d->mcView, SIGNAL( clicked() ), + files, SLOT( cancelRename() ) ); + + d->stack->raiseWidget( d->moreFiles ); + d->mcView->setOn( TRUE ); + + QHBoxLayout *lay = new QHBoxLayout( this ); + lay->setMargin( 6 ); + d->leftLayout = new QHBoxLayout( lay, 5 ); + d->topLevelLayout = new QVBoxLayout( (QWidget*)0, 5 ); + lay->addLayout( d->topLevelLayout, 1 ); + d->extraWidgetsLayouts.setAutoDelete( FALSE ); + d->extraLabels.setAutoDelete( FALSE ); + d->extraWidgets.setAutoDelete( FALSE ); + d->extraButtons.setAutoDelete( FALSE ); + d->toolButtons.setAutoDelete( FALSE ); + + QHBoxLayout * h; + + d->preview = new QWidgetStack( d->splitter, "qt_preview" ); + + d->infoPreviewWidget = new QWidget( d->preview, "qt_preview_info" ); + d->contentsPreviewWidget = new QWidget( d->preview, "qt_preview_contents" ); + d->infoPreviewer = d->contentsPreviewer = 0; + + h = new QHBoxLayout( 0 ); + d->buttonLayout = h; + d->topLevelLayout->addLayout( h ); + h->addWidget( d->pathL ); + h->addSpacing( 8 ); + h->addWidget( d->paths ); + h->addSpacing( 8 ); + if ( d->goBack ) + h->addWidget( d->goBack ); + h->addWidget( d->cdToParent ); + h->addSpacing( 2 ); + h->addWidget( d->newFolder ); + h->addSpacing( 4 ); + h->addWidget( d->mcView ); + h->addWidget( d->detailView ); + h->addWidget( d->previewInfo ); + h->addWidget( d->previewContents ); + + d->topLevelLayout->addWidget( d->splitter ); + + h = new QHBoxLayout(); + d->topLevelLayout->addLayout( h ); + h->addWidget( d->fileL ); + h->addWidget( nameEdit ); + h->addSpacing( 15 ); + h->addWidget( okB ); + + h = new QHBoxLayout(); + d->topLevelLayout->addLayout( h ); + h->addWidget( d->typeL ); + h->addWidget( d->types ); + h->addSpacing( 15 ); + h->addWidget( cancelB ); + + d->rightLayout = new QHBoxLayout( lay, 5 ); + d->topLevelLayout->setStretchFactor( d->mcView, 1 ); + d->topLevelLayout->setStretchFactor( files, 1 ); + + updateGeometries(); + + if ( d->goBack ) { + setTabOrder( d->paths, d->goBack ); + setTabOrder( d->goBack, d->cdToParent ); + } else { + setTabOrder( d->paths, d->cdToParent ); + } + setTabOrder( d->cdToParent, d->newFolder ); + setTabOrder( d->newFolder, d->mcView ); + setTabOrder( d->mcView, d->detailView ); + setTabOrder( d->detailView, d->moreFiles ); + setTabOrder( d->moreFiles, files ); + setTabOrder( files, nameEdit ); + setTabOrder( nameEdit, d->types ); + setTabOrder( d->types, okB ); + setTabOrder( okB, cancelB ); + + d->rw = tr( "Read-write" ); + d->ro = tr( "Read-only" ); + d->wo = tr( "Write-only" ); + d->inaccessible = tr( "Inaccessible" ); + + d->symLinkToFile = tr( "Symlink to File" ); + d->symLinkToDir = tr( "Symlink to Directory" ); + d->symLinkToSpecial = tr( "Symlink to Special" ); + d->file = tr( "File" ); + d->dir = tr( "Dir" ); + d->special = tr( "Special" ); + + if ( !lastSize ) { + QRect screen = QApplication::desktop()->screenGeometry( QApplication::desktop()->screenNumber( pos() ) ); + if ( screen.width() < 1024 || + screen.height() < 768 ) { + resize( QMIN(screen.width(),420), + QMIN(screen.height(),236) ); + } else { + QSize s( files->sizeHint() ); + s = QSize( s.width() + 300, s.height() + 82 ); + + if ( s.width() * 3 > screen.width() * 2 ) + s.setWidth( screen.width() * 2 / 3 ); + + if ( s.height() * 3 > screen.height() * 2 ) + s.setHeight( screen.height() * 2 / 3 ); + else if ( s.height() * 3 < screen.height() ) + s.setHeight( screen.height() / 3 ); + + resize( s ); + } + lastSize = new QSize; + qfd_cleanup_size.add( &lastSize ); + *lastSize = size(); + } else + resize( *lastSize ); + + if ( detailViewMode ) { + d->stack->raiseWidget( files ); + d->mcView->setOn( FALSE ); + d->detailView->setOn( TRUE ); + } + + d->preview->hide(); + nameEdit->setFocus(); + + connect( nameEdit, SIGNAL( returnPressed() ), + this, SLOT( fileNameEditReturnPressed() ) ); +} + +/*! + \internal +*/ + +void QFileDialogP::fileNameEditReturnPressed() +{ + d->oldUrl = d->url; + if ( !isDirectoryMode( d->mode ) ) { + okClicked(); + } else { + d->currentFileName = QString::null; + if ( nameEdit->text().isEmpty() ) { + emit fileSelected( selectedFile() ); + accept(); + } else { + QUrlInfo f; + QFileDialogPrivate::File * c + = (QFileDialogPrivate::File *)files->currentItem(); + if ( c && files->isSelected(c) ) + f = c->info; + else + f = QUrlInfo( d->url, nameEdit->text() ); + if ( f.isDir() ) { + setUrl( QUrlOperator( d->url, QFileDialogPrivate::encodeFileName(nameEdit->text() + "/" ) ) ); + d->checkForFilter = TRUE; + trySetSelection( TRUE, d->url, TRUE ); + d->checkForFilter = FALSE; + } + } + nameEdit->setText( QString::null ); + d->ignoreReturn = TRUE; + } +} + +/*! + \internal + Changes the preview mode to the mode specified at \a id. +*/ + +void QFileDialogP::changeMode( int id ) +{ + if ( !d->infoPreview && !d->contentsPreview ) + return; + + QButton *btn = (QButton*)d->modeButtons->find( id ); + if ( !btn ) + return; + + if ( btn == d->previewContents && !d->contentsPreview ) + return; + if ( btn == d->previewInfo && !d->infoPreview ) + return; + + if ( btn != d->previewContents && btn != d->previewInfo ) { + d->preview->hide(); + } else { + if ( files->currentItem() ) { + if ( d->infoPreviewer ) + d->infoPreviewer->previewUrl( QUrl( d->url, files->currentItem()->text( 0 ) ) ); + if ( d->contentsPreviewer ) + d->contentsPreviewer->previewUrl( QUrl( d->url, files->currentItem()->text( 0 ) ) ); + } + if ( btn == d->previewInfo ) + d->preview->raiseWidget( d->infoPreviewWidget ); + else + d->preview->raiseWidget( d->contentsPreviewWidget ); + d->preview->show(); + } +} + +/*! + Destroys the file dialog. +*/ + +QFileDialogP::~QFileDialogP() +{ + // since clear might call setContentsPos which would emit + // a signal and thus cause a recompute of sizes... + files->blockSignals( TRUE ); + d->moreFiles->blockSignals( TRUE ); + files->clear(); + d->moreFiles->clear(); + d->moreFiles->blockSignals( FALSE ); + files->blockSignals( FALSE ); + if ( QApplication::overrideCursor() ) + QApplication::restoreOverrideCursor(); + delete d; + d = 0; +} + + +/*! + \property QFileDialogP::selectedFile + + \brief the name of the selected file + + If a file was selected selectedFile contains the file's name including + its absolute path; otherwise selectedFile is empty. + + \sa QString::isEmpty(), selectedFiles, selectedFilter +*/ + +QString QFileDialogP::selectedFile() const +{ + QString s = d->currentFileName; + // remove the protocol because we do not want to encode it... + QString prot = QUrl( s ).protocol(); + if ( !prot.isEmpty() ) { + prot += ":"; + s.remove( 0, prot.length() ); + } + QUrl u( prot + QFileDialogPrivate::encodeFileName( s ) ); + if ( u.isLocalFile() ) { + QString s = u.toString(); + if ( s.left( 5 ) == "file:" ) + s.remove( 0, 5 ); + return s; + } + return d->currentFileName; +} + +/*! + \property QFileDialogP::selectedFilter + + \brief the filter which the user has selected in the file dialog + + \sa filterSelected(), selectedFiles, selectedFile +*/ + +QString QFileDialogP::selectedFilter() const +{ + return d->types->currentText(); +} + +/*! \overload + + Sets the current filter selected in the file dialog to the + \a{n}-th filter in the filter list. + + \sa filterSelected(), selectedFilter(), selectedFiles(), selectedFile() +*/ + +void QFileDialogP::setSelectedFilter( int n ) +{ + d->types->setCurrentItem( n ); + QString f = d->types->currentText(); + QRegExp r( QString::fromLatin1(qt_file_dialog_filter_reg_exp) ); + int index = r.search( f ); + if ( index >= 0 ) + f = r.cap( 2 ); + d->url.setNameFilter( f ); + rereadDir(); +} + +/*! + Sets the current filter selected in the file dialog to the first + one that contains the text \a mask. +*/ + +void QFileDialogP::setSelectedFilter( const QString& mask ) +{ + int n; + + for ( n = 0; n < d->types->count(); n++ ) { + if ( d->types->text( n ).contains( mask, FALSE ) ) { + d->types->setCurrentItem( n ); + QString f = mask; + QRegExp r( QString::fromLatin1(qt_file_dialog_filter_reg_exp) ); + int index = r.search( f ); + if ( index >= 0 ) + f = r.cap( 2 ); + d->url.setNameFilter( f ); + rereadDir(); + return; + } + } +} + +/*! + \property QFileDialogP::selectedFiles + + \brief the list of selected files + + If one or more files are selected, selectedFiles contains their + names including their absolute paths. If no files are selected or + the mode isn't ExistingFiles selectedFiles is an empty list. + + It is more convenient to use selectedFile() if the mode is + \c ExistingFile, \c Directory or \c DirectoryOnly. + + Note that if you want to iterate over the list, you should + iterate over a copy, e.g. + \code + QStringList list = myFileDialog.selectedFiles(); + QStringList::Iterator it = list.begin(); + while( it != list.end() ) { + myProcessing( *it ); + ++it; + } + \endcode + + \sa selectedFile, selectedFilter, QValueList::empty() +*/ + +QStringList QFileDialogP::selectedFiles() const +{ + QStringList lst; + + if ( mode() == ExistingFiles ) { + QStringList selectedLst; + QString selectedFiles = nameEdit->text(); + selectedFiles.truncate( selectedFiles.findRev( '\"' ) ); + selectedLst = selectedLst.split( QString("\" "), selectedFiles ); + for ( QStringList::Iterator it = selectedLst.begin(); it != selectedLst.end(); ++it ) { + QUrl u; + if ( (*it)[0] == '\"' ) { + u = QUrl( d->url, QFileDialogPrivate::encodeFileName( (*it).mid(1) ) ); + } else { + u = QUrl( d->url, QFileDialogPrivate::encodeFileName( (*it) ) ); + } + if ( u.isLocalFile() ) { + QString s = u.toString(); + if ( s.left( 5 ) == "file:" ) + s.remove( 0, 5 ); + lst << s; + } else { + lst << u.toString(); + } + } + } + + return lst; +} + +/*! + Sets the default selection to \a filename. If \a filename is + absolute, setDir() is also called to set the file dialog's working + directory to the filename's directory. + + \omit + Only for external use. Not useful inside QFileDialogP. + \endomit +*/ + +void QFileDialogP::setSelection( const QString & filename ) +{ + d->oldUrl = d->url; + QString nf = d->url.nameFilter(); + if ( QUrl::isRelativeUrl( filename ) ) + d->url = QUrlOperator( d->url, QFileDialogPrivate::encodeFileName( filename ) ); + else + d->url = QUrlOperator( filename ); + d->url.setNameFilter( nf ); + d->checkForFilter = TRUE; + bool isDirOk; + bool isDir = d->url.isDir( &isDirOk ); + if ( !isDirOk ) + isDir = d->url.path().right( 1 ) == "/"; + if ( !isDir ) { + QUrlOperator u( d->url ); + d->url.setPath( d->url.dirPath() ); + trySetSelection( FALSE, u, TRUE ); + d->ignoreNextRefresh = TRUE; + nameEdit->selectAll(); + rereadDir(); + emit dirEntered( d->url.dirPath() ); + } else { + if ( !d->url.path().isEmpty() && + d->url.path().right( 1 ) != "/" ) { + QString p = d->url.path(); + p += "/"; + d->url.setPath( p ); + } + trySetSelection( TRUE, d->url, FALSE ); + rereadDir(); + emit dirEntered( d->url.dirPath() ); + nameEdit->setText( QString::fromLatin1("") ); + } + d->checkForFilter = FALSE; +} + +/*! + \property QFileDialogP::dirPath + + \brief the file dialog's working directory + + \sa dir(), setDir() +*/ + +QString QFileDialogP::dirPath() const +{ + return d->url.dirPath(); +} + + +/*! + + Sets the filter used in the file dialog to \a newFilter. + + If \a newFilter contains a pair of parentheses containing one or more + of anything*something separated by spaces or by + semi-colons then only the text contained in the parentheses is used as + the filter. This means that these calls are all equivalent: + + \code + fd->setFilter( "All C++ files (*.cpp *.cc *.C *.cxx *.c++)" ); + fd->setFilter( "*.cpp *.cc *.C *.cxx *.c++" ); + fd->setFilter( "All C++ files (*.cpp;*.cc;*.C;*.cxx;*.c++)" ); + fd->setFilter( "*.cpp;*.cc;*.C;*.cxx;*.c++" ); + \endcode + + \sa setFilters() +*/ + +void QFileDialogP::setFilter( const QString & newFilter ) +{ + if ( newFilter.isEmpty() ) + return; + QString f = newFilter; + QRegExp r( QString::fromLatin1(qt_file_dialog_filter_reg_exp) ); + int index = r.search( f ); + if ( index >= 0 ) + f = r.cap( 2 ); + d->url.setNameFilter( f ); + if ( d->types->count() == 1 ) { + d->types->clear(); + d->types->insertItem( newFilter ); + } else { + for ( int i = 0; i < d->types->count(); ++i ) { + if ( d->types->text( i ).left( newFilter.length() ) == newFilter ) { + d->types->setCurrentItem( i ); + break; + } + } + } + rereadDir(); +} + + +/*! \overload + Sets the file dialog's working directory to \a pathstr. + + \sa dir() +*/ + +void QFileDialogP::setDir( const QString & pathstr ) +{ + QString dr = pathstr; + if ( dr.isEmpty() ) + return; + +#if defined(Q_OS_UNIX) + if ( dr.length() && dr[0] == '~' ) { + struct passwd *pw; + int i; + + i = 0; + while( i < (int)dr.length() && dr[i] != '/' ) + i++; + QCString user; + if ( i == 1 ) { + user = ::getlogin(); + if ( !user ) + user = getenv( "LOGNAME" ); + } else + user = dr.mid( 1, i-1 ).local8Bit(); + dr = dr.mid( i, dr.length() ); + pw = ::getpwnam( user ); + if ( pw ) + dr.prepend( QString::fromLocal8Bit(pw->pw_dir) ); + } +#endif + + setUrl( dr ); +} + +/*! + Returns the current directory shown in the file dialog. + + The ownership of the QDir pointer is transferred to the caller, so + it must be deleted by the caller when no longer required. + + \sa setDir() +*/ + +const QDir *QFileDialogP::dir() const +{ + if ( d->url.isLocalFile() ) + return new QDir( d->url.path() ); + else + return 0; +} + +/*! + Sets the file dialog's working directory to \a dir. + \sa dir() +*/ + +void QFileDialogP::setDir( const QDir &dir ) +{ + d->oldUrl = d->url; + QString nf( d->url.nameFilter() ); + d->url = dir.canonicalPath(); + d->url.setNameFilter( nf ); + QUrlInfo i( d->url, nameEdit->text() ); + d->checkForFilter = TRUE; + trySetSelection( i.isDir(), QUrlOperator( d->url, QFileDialogPrivate::encodeFileName(nameEdit->text() ) ), FALSE ); + d->checkForFilter = FALSE; + rereadDir(); + emit dirEntered( d->url.path() ); +} + +/*! + Sets the file dialog's working directory to the directory specified at \a url. + + \sa url() +*/ + +void QFileDialogP::setUrl( const QUrlOperator &url ) +{ + QString nf = d->url.nameFilter(); + + d->url = QUrl( d->url, url.toString( FALSE, FALSE ) ); + d->url.setNameFilter( nf ); + + d->checkForFilter = TRUE; + if ( !d->url.isDir() ) { + QUrlOperator u = d->url; + d->url.setPath( d->url.dirPath() ); + trySetSelection( FALSE, u, FALSE ); + rereadDir(); + emit dirEntered( d->url.dirPath() ); + QString fn = u.fileName(); + nameEdit->setText( fn ); + } else { + trySetSelection( TRUE, d->url, FALSE ); + rereadDir(); + emit dirEntered( d->url.dirPath() ); + } + d->checkForFilter = FALSE; +} + +/*! + \property QFileDialogP::showHiddenFiles + + \brief whether hidden files are shown in the file dialog + + The default is FALSE, i.e. don't show hidden files. +*/ + +void QFileDialogP::setShowHiddenFiles( bool s ) +{ + if ( s == bShowHiddenFiles ) + return; + + bShowHiddenFiles = s; + rereadDir(); +} + +bool QFileDialogP::showHiddenFiles() const +{ + return bShowHiddenFiles; +} + +/*! + Rereads the current directory shown in the file dialog. + + The only time you will need to call this function is if the contents of + the directory change and you wish to refresh the file dialog to reflect + the change. + + \sa resortDir() +*/ + +void QFileDialogP::rereadDir() +{ + if ( !QApplication::overrideCursor() ) + QApplication::setOverrideCursor( QCursor( Qt::WaitCursor ) ); + d->pendingItems.clear(); + if ( d->mimeTypeTimer->isActive() ) + d->mimeTypeTimer->stop(); + d->currListChildren = d->url.listChildren(); +} + + +/*! + \fn void QFileDialogP::fileHighlighted( const QString& ) + + This signal is emitted when the user highlights a file. + + \sa fileSelected(), filesSelected() +*/ + +/*! + \fn void QFileDialogP::fileSelected( const QString& ) + + This signal is emitted when the user selects a file. + + \sa filesSelected(), fileHighlighted(), selectedFile() +*/ + +/*! + \fn void QFileDialogP::filesSelected( const QStringList& ) + + This signal is emitted when the user selects one or more files in \e + ExistingFiles mode. + + \sa fileSelected(), fileHighlighted(), selectedFiles() +*/ + +/*! + \fn void QFileDialogP::dirEntered( const QString& ) + + This signal is emitted when the user enters a directory. + + \sa dir() +*/ + +/*! + \fn void QFileDialogP::filterSelected( const QString& ) + + This signal is emitted when the user selects a filter. + + \sa selectedFilter() +*/ + +extern bool qt_resolve_symlinks; // defined in qapplication.cpp + +/*! + This is a convenience static function that returns an existing file + selected by the user. If the user pressed Cancel, it returns a null + string. + + \code + QString s = QFileDialogP::getOpenFileName( + "/home", + "Images (*.png *.xpm *.jpg)", + this, + "open file dialog", + "Choose a file to open" ); + \endcode + + The function creates a modal file dialog called \a name, with + parent, \a parent. If a parent is not 0, the dialog will be shown + centered over the parent. + + The file dialog's working directory will be set to \a startWith. If \a + startWith includes a file name, the file will be selected. The filter + is set to \a filter so that only those files which match the filter + are shown. The filter selected is set to \a selectedFilter. The parameters + \a startWith, \a selectedFilter and \a filter may be QString::null. + + The dialog's caption is set to \a caption. If \a caption is not + specified then a default caption will be used. + + Under Windows and Mac OS X, this static function will use the native + file dialog and not a QFileDialogP, unless the style of the application + is set to something other than the native style. + + Under Unix/X11, the normal behavior of the file dialog is to resolve + and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, + the file dialog will change to /var/tmp after entering /usr/tmp. + If \a resolveSymlinks is FALSE, the file dialog will treat + symlinks as regular directories. + + \sa getOpenFileNames(), getSaveFileName(), getExistingDirectory() +*/ + +QString QFileDialogP::getOpenFileName( const QString & startWith, + const QString& filter, + QWidget *parent, const char* name, + const QString& caption, + QString *selectedFilter, + bool resolveSymlinks ) +{ + bool save_qt_resolve_symlinks = qt_resolve_symlinks; + qt_resolve_symlinks = resolveSymlinks; + + QStringList filters; + if ( !filter.isEmpty() ) + filters = makeFiltersList( filter ); + + makeVariables(); + QString initialSelection; + //### Problem with the logic here: If a startWith is given and a file + // with that name exists in D->URL, the box will be opened at D->URL instead of + // the last directory used ('workingDirectory'). + // + // hm... isn't that problem exactly the documented behaviour? the + // documented behaviour sounds meaningful. + if ( !startWith.isEmpty() ) { + QUrlOperator u( startWith ); + if ( u.isLocalFile() && QFileInfo( u.path() ).isDir() ) { + *workingDirectory = startWith; + } else { + if ( u.isLocalFile() ) { + QFileInfo fi( u.dirPath() ); + if ( fi.exists() ) { + *workingDirectory = u.dirPath(); + initialSelection = u.fileName(); + } + } else { + *workingDirectory = u.toString(); + initialSelection = QString::null;//u.fileName(); + } + } + } + + if ( workingDirectory->isNull() ) + *workingDirectory = QDir::currentDirPath(); + +#if defined(Q_WS_WIN) + if ( qApp->style().styleHint( QStyle::SH_GUIStyle ) == WindowsStyle ) + return winGetOpenFileName( initialSelection, filter, workingDirectory, + parent, name, caption, selectedFilter ); +#elif defined(Q_WS_MAC) + if( ( qApp->style().inherits(QMAC_DEFAULT_STYLE) ) ) { + QString f = macGetOpenFileNames(filter, workingDirectory, + parent, name, caption, FALSE).first(); + return f; + } +#endif + + QFileDialogP *dlg = new QFileDialogP( *workingDirectory, QString::null, parent, name ? name : "qt_filedlg_gofn", TRUE ); + +#ifndef QT_NO_WIDGET_TOPEXTRA + if ( parent && parent->icon() && !parent->icon()->isNull() ) + dlg->setIcon( *parent->icon() ); + else if ( qApp->mainWidget() && qApp->mainWidget()->icon() && !qApp->mainWidget()->icon()->isNull() ) + dlg->setIcon( *qApp->mainWidget()->icon() ); + + if ( !caption.isNull() ) + dlg->setCaption( caption ); + else + dlg->setCaption( QFileDialogP::tr( "Open" ) ); +#endif + + dlg->setFilters( filters ); + if ( selectedFilter ) + dlg->setFilter( *selectedFilter ); + dlg->setMode( QFileDialogP::ExistingFile ); + QString result; + if ( !initialSelection.isEmpty() ) + dlg->setSelection( initialSelection ); + if ( dlg->exec() == QDialog::Accepted ) { + result = dlg->selectedFile(); + *workingDirectory = dlg->d->url; + if ( selectedFilter ) + *selectedFilter = dlg->selectedFilter(); + } + delete dlg; + + qt_resolve_symlinks = save_qt_resolve_symlinks; + + return result; +} + +/*! + This is a convenience static function that will return a file name + selected by the user. The file does not have to exist. + + It creates a modal file dialog called \a name, with parent, \a parent. + If a parent is not 0, the dialog will be shown centered over the + parent. + + \code + QString s = QFileDialogP::getSaveFileName( + "/home", + "Images (*.png *.xpm *.jpg)", + this, + "save file dialog" + "Choose a filename to save under" ); + \endcode + + The file dialog's working directory will be set to \a startWith. If \a + startWith includes a file name, the file will be selected. The filter + is set to \a filter so that only those files which match the filter + are shown. The filter selected is set to \a selectedFilter. The parameters + \a startWith, \a selectedFilter and \a filter may be QString::null. + + The dialog's caption is set to \a caption. If \a caption is not + specified then a default caption will be used. + + Under Windows and Mac OS X, this static function will use the native + file dialog and not a QFileDialogP, unless the style of the application + is set to something other than the native style. + + Under Unix/X11, the normal behavior of the file dialog is to resolve + and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, + the file dialog will change to /var/tmp after entering /usr/tmp. + If \a resolveSymlinks is FALSE, the file dialog will treat + symlinks as regular directories. + + \sa getOpenFileName(), getOpenFileNames(), getExistingDirectory() +*/ + +QString QFileDialogP::getSaveFileName( const QString & startWith, + const QString& filter, + QWidget *parent, const char* name, + const QString& caption, + QString *selectedFilter, + bool resolveSymlinks) +{ + bool save_qt_resolve_symlinks = qt_resolve_symlinks; + qt_resolve_symlinks = resolveSymlinks; + + QStringList filters; + if ( !filter.isEmpty() ) + filters = makeFiltersList( filter ); + + makeVariables(); + QString initialSelection; + if ( !startWith.isEmpty() ) { + QUrlOperator u( startWith ); + if ( u.isLocalFile() && QFileInfo( u.path() ).isDir() ) { + *workingDirectory = startWith; + } else { + if ( u.isLocalFile() ) { + QFileInfo fi( u.dirPath() ); + if ( fi.exists() ) { + *workingDirectory = u.dirPath(); + initialSelection = u.fileName(); + } + } else { + *workingDirectory = u.toString(); + initialSelection = QString::null;//u.fileName(); + } + } + } + + if ( workingDirectory->isNull() ) + *workingDirectory = QDir::currentDirPath(); + +#if defined(Q_WS_WIN) + if ( qApp->style().styleHint( QStyle::SH_GUIStyle ) == WindowsStyle ) + return winGetSaveFileName( initialSelection, filter, workingDirectory, + parent, name, caption, selectedFilter ); +#elif defined(Q_WS_MAC) + if( ( qApp->style().inherits(QMAC_DEFAULT_STYLE) ) ) + return macGetSaveFileName( initialSelection, filter, workingDirectory, + parent, name, caption ); +#endif + + QFileDialogP *dlg = new QFileDialogP( *workingDirectory, QString::null, parent, name ? name : "qt_filedlg_gsfn", TRUE ); + + Q_CHECK_PTR( dlg ); +#ifndef QT_NO_WIDGET_TOPEXTRA + if ( parent && parent->icon() && !parent->icon()->isNull() ) + dlg->setIcon( *parent->icon() ); + else if ( qApp->mainWidget() && qApp->mainWidget()->icon() && !qApp->mainWidget()->icon()->isNull() ) + dlg->setIcon( *qApp->mainWidget()->icon() ); + + if ( !caption.isNull() ) + dlg->setCaption( caption ); + else + dlg->setCaption( QFileDialogP::tr( "Save As" ) ); +#endif + + QString result; + dlg->setFilters( filters ); + if ( selectedFilter ) + dlg->setFilter( *selectedFilter ); + dlg->setMode( QFileDialogP::AnyFile ); + if ( !initialSelection.isEmpty() ) + dlg->setSelection( initialSelection ); + if ( dlg->exec() == QDialog::Accepted ) { + result = dlg->selectedFile(); + *workingDirectory = dlg->d->url; + if ( selectedFilter ) + *selectedFilter = dlg->selectedFilter(); + } + delete dlg; + + qt_resolve_symlinks = save_qt_resolve_symlinks; + + return result; +} + +/*! + \internal + Activated when the "OK" button is clicked. +*/ + +void QFileDialogP::okClicked() +{ + QString fn( nameEdit->text() ); + +#if defined(Q_WS_WIN) + QFileInfo fi( d->url.path() + fn ); + if ( fi.isSymLink() ) { + nameEdit->setText( fi.readLink() ); + } +#endif + + if ( fn.contains("*") ) { + addFilter( fn ); + nameEdit->blockSignals( TRUE ); + nameEdit->setText( QString::fromLatin1("") ); + nameEdit->blockSignals( FALSE ); + return; + } + + *workingDirectory = d->url; + detailViewMode = files->isVisible(); + *lastSize = size(); + + if ( isDirectoryMode( d->mode ) ) { + if ( d->ignoreReturn ) { + d->ignoreReturn = FALSE; + return; + } + QUrlInfo f( d->url, nameEdit->text() ); + if ( f.isDir() ) { + d->currentFileName = d->url; + if ( d->currentFileName.right(1) != "/" ) + d->currentFileName += '/'; + if ( f.name() != "." ) + d->currentFileName += f.name(); + accept(); + return; + } + } + + // if we're in multi-selection mode and something is selected, + // accept it and be done. + if ( mode() == ExistingFiles ) { + if ( ! nameEdit->text().isEmpty() ) { + QStringList sf = selectedFiles(); + bool isdir = FALSE; + if ( sf.count() == 1 ) { + QUrlOperator u( d->url, sf[0] ); + bool ok; + isdir = u.isDir(&ok) && ok; + } + if ( !isdir ) { + emit filesSelected( sf ); + accept(); + return; + } + } + } + + if ( mode() == AnyFile ) { + QUrlOperator u( d->url, QFileDialogPrivate::encodeFileName(nameEdit->text()) ); + if ( !u.isDir() ) { + d->currentFileName = u; + emit fileSelected( selectedFile() ); + accept(); + return; + } + } + + if ( mode() == ExistingFile ) { + QUrl u( d->url, QFileDialogPrivate::encodeFileName(nameEdit->text()) ); + if ( u.isLocalFile() ) { + QFileInfo f( u.path() ); + if ( !f.exists() ) + return; + } else { + QNetworkProtocol *p = QNetworkProtocol::getNetworkProtocol( d->url.protocol() ); + if ( p && (p->supportedOperations()&QNetworkProtocol::OpListChildren) ) { + QUrlInfo ui( d->url, nameEdit->text() ); + if ( !ui.isValid() ) + return; + } + } + } + + // If selection is valid, return it, else try + // using selection as a directory to change to. + if ( !d->currentFileName.isNull() && !d->currentFileName.contains( "*" ) ) { + emit fileSelected( selectedFile() ); + accept(); + } else { + QUrlInfo f; + QFileDialogPrivate::File * c + = (QFileDialogPrivate::File *)files->currentItem(); + QFileDialogPrivate::MCItem * m + = (QFileDialogPrivate::MCItem *)d->moreFiles->item( d->moreFiles->currentItem() ); + if ( c && files->isVisible() && files->hasFocus() || + m && d->moreFiles->isVisible() && d->moreFiles->hasFocus() ) { + if ( c && files->isVisible() ) + f = c->info; + else + f = ( (QFileDialogPrivate::File*)m->i )->info; + } else { + f = QUrlInfo( d->url, nameEdit->text() ); + } + if ( f.isDir() ) { + setUrl( QUrlOperator( d->url, QFileDialogPrivate::encodeFileName(f.name() + "/" ) ) ); + d->checkForFilter = TRUE; + trySetSelection( TRUE, d->url, TRUE ); + d->checkForFilter = FALSE; + } else { + if ( !nameEdit->text().contains( "/" ) && + !nameEdit->text().contains( "\\" ) +#if defined(Q_OS_WIN32) + && nameEdit->text()[ 1 ] != ':' +#endif + ) + addFilter( nameEdit->text() ); + else if ( nameEdit->text()[ 0 ] == '/' || + nameEdit->text()[ 0 ] == '\\' +#if defined(Q_OS_WIN32) + || nameEdit->text()[ 1 ] == ':' +#endif + ) + setDir( nameEdit->text() ); + else if ( nameEdit->text().left( 3 ) == "../" || nameEdit->text().left( 3 ) == "..\\" ) + setDir( QUrl( d->url.toString(), QFileDialogPrivate::encodeFileName(nameEdit->text() ) ).toString() ); + } + nameEdit->setText( "" ); + } +} + +/*! + \internal + Activated when the "Filter" button is clicked. +*/ + +void QFileDialogP::filterClicked() +{ + // unused +} + +/*! + \internal + Activated when the "Cancel" button is clicked. +*/ + +void QFileDialogP::cancelClicked() +{ + *workingDirectory = d->url; + detailViewMode = files->isVisible(); + *lastSize = size(); + reject(); +} + + +/*!\reimp +*/ + +void QFileDialogP::resizeEvent( QResizeEvent * e ) +{ + QDialog::resizeEvent( e ); + updateGeometries(); +} + +/* + \internal + The only correct way to try to set currentFileName +*/ +bool QFileDialogP::trySetSelection( bool isDir, const QUrlOperator &u, bool updatelined ) +{ + if ( !isDir && !u.path().isEmpty() && u.path().right( 1 ) == "/" ) + isDir = TRUE; + if ( u.fileName().contains( "*") && d->checkForFilter ) { + QString fn( u.fileName() ); + if ( fn.contains( "*" ) ) { + addFilter( fn ); + d->currentFileName = QString::null; + d->url.setFileName( QString::null ); + nameEdit->setText( QString::fromLatin1("") ); + return FALSE; + } + } + + if ( isDir ) { + if ( d->preview && d->preview->isVisible() ) { + if ( d->infoPreviewer ) + d->infoPreviewer->previewUrl( u ); + if ( d->contentsPreviewer ) + d->contentsPreviewer->previewUrl( u ); + } + } + + QString old = d->currentFileName; + + if ( isDirectoryMode( mode() ) ) { + if ( isDir ) + d->currentFileName = u; + else + d->currentFileName = QString::null; + } else if ( !isDir && mode() == ExistingFiles ) { + d->currentFileName = u; + } else if ( !isDir || ( mode() == AnyFile && !isDir ) ) { + d->currentFileName = u; + } else { + d->currentFileName = QString::null; + } + if ( updatelined && !d->currentFileName.isEmpty() ) { + // If the selection is valid, or if its a directory, allow OK. + if ( !d->currentFileName.isNull() || isDir ) { + if ( u.fileName() != ".." ) { + QString fn = u.fileName(); + nameEdit->setText( fn ); + } else { + nameEdit->setText(""); + } + } else + nameEdit->setText( QString::fromLatin1("") ); + } + + if ( !d->currentFileName.isNull() || isDir ) { + okB->setEnabled( TRUE ); + } else if ( !isDirectoryMode( d->mode ) ) { + okB->setEnabled( FALSE ); + } + + if ( d->currentFileName.length() && old != d->currentFileName ) + emit fileHighlighted( selectedFile() ); + + return !d->currentFileName.isNull(); +} + + +/*! Make sure the minimum and maximum sizes of everything are sane. +*/ + +void QFileDialogP::updateGeometries() +{ + if ( !d || !d->geometryDirty ) + return; + + d->geometryDirty = FALSE; + + QSize r, t; + + // we really should have a QSize::unite() +#define RM r.setWidth( QMAX(r.width(),t.width()) ); \ +r.setHeight( QMAX(r.height(),t.height()) ) + + // labels first + r = d->pathL->sizeHint(); + t = d->fileL->sizeHint(); + RM; + t = d->typeL->sizeHint(); + RM; + d->pathL->setFixedSize( d->pathL->sizeHint() ); + d->fileL->setFixedSize( r ); + d->typeL->setFixedSize( r ); + + // single-line input areas + r = d->paths->sizeHint(); + t = nameEdit->sizeHint(); + RM; + t = d->types->sizeHint(); + RM; + r.setWidth( t.width() * 2 / 3 ); + t.setWidth( QWIDGETSIZE_MAX ); + t.setHeight( r.height() ); + d->paths->setMinimumSize( r ); + d->paths->setMaximumSize( t ); + nameEdit->setMinimumSize( r ); + nameEdit->setMaximumSize( t ); + d->types->setMinimumSize( r ); + d->types->setMaximumSize( t ); + + // buttons on top row + r = QSize( 0, d->paths->minimumSize().height() ); + t = QSize( 21, 20 ); + RM; + if ( r.height()+1 > r.width() ) + r.setWidth( r.height()+1 ); + if ( d->goBack ) + d->goBack->setFixedSize( r ); + d->cdToParent->setFixedSize( r ); + d->newFolder->setFixedSize( r ); + d->mcView->setFixedSize( r ); + d->detailView->setFixedSize( r ); + + QButton *b = 0; + if ( !d->toolButtons.isEmpty() ) { + for ( b = d->toolButtons.first(); b; b = d->toolButtons.next() ) + b->setFixedSize( b->sizeHint().width(), r.height() ); + } + + if ( d->infoPreview ) { + d->previewInfo->show(); + d->previewInfo->setFixedSize( r ); + } else { + d->previewInfo->hide(); + d->previewInfo->setFixedSize( QSize( 0, 0 ) ); + } + + if ( d->contentsPreview ) { + d->previewContents->show(); + d->previewContents->setFixedSize( r ); + } else { + d->previewContents->hide(); + d->previewContents->setFixedSize( QSize( 0, 0 ) ); + } + + // open/save, cancel + r = QSize( 75, 20 ); + t = okB->sizeHint(); + RM; + t = cancelB->sizeHint(); + RM; + + okB->setFixedSize( r ); + cancelB->setFixedSize( r ); + + d->topLevelLayout->activate(); + +#undef RM +} + + +/*! Updates the file name edit box to \a newItem in the file dialog + when the cursor moves in the listview. +*/ + +void QFileDialogP::updateFileNameEdit( QListViewItem * newItem ) +{ + if ( !newItem ) + return; + + if ( mode() == ExistingFiles ) { + detailViewSelectionChanged(); + QUrl u = QUrl( d->url, QFileDialogPrivate::encodeFileName( ((QFileDialogPrivate::File*)files->currentItem())->info.name() ) ); + QFileInfo fi( u.toString( FALSE, FALSE ) ); + if ( !fi.isDir() ) + emit fileHighlighted( u.toString( FALSE, FALSE ) ); + } else if ( files->isSelected( newItem ) ) { + QFileDialogPrivate::File * i = (QFileDialogPrivate::File *)newItem; + if ( i && i->i && !i->i->isSelected() ) { + d->moreFiles->blockSignals( TRUE ); + d->moreFiles->setSelected( i->i, TRUE ); + d->moreFiles->blockSignals( FALSE ); + } + // Encode the filename in case it had any special characters in it + QString encFile = QFileDialogPrivate::encodeFileName( newItem->text( 0 ) ); + trySetSelection( i->info.isDir(), QUrlOperator( d->url, encFile ), TRUE ); + } +} + +void QFileDialogP::detailViewSelectionChanged() +{ + if ( d->mode != ExistingFiles ) + return; + + nameEdit->clear(); + QString str; + QListViewItem * i = files->firstChild(); + d->moreFiles->blockSignals( TRUE ); + while( i ) { + if ( d->moreFiles && isVisible() ) { + if ( ( (QFileDialogPrivate::File *)i )->i->isSelected() != i->isSelected() ) + d->moreFiles->setSelected( ( (QFileDialogPrivate::File *)i )->i, i->isSelected() ); + } + if ( i->isSelected() && !( (QFileDialogPrivate::File *)i )->info.isDir() ) + str += QString( "\"%1\" " ).arg( i->text( 0 ) ); + i = i->nextSibling(); + } + d->moreFiles->blockSignals( FALSE ); + nameEdit->setText( str ); + nameEdit->setCursorPosition( str.length() ); + okB->setEnabled( TRUE ); + if ( d->preview && d->preview->isVisible() && files->currentItem() ) { + QUrl u = QUrl( d->url, QFileDialogPrivate::encodeFileName( ((QFileDialogPrivate::File*)files->currentItem())->info.name() ) ); + if ( d->infoPreviewer ) + d->infoPreviewer->previewUrl( u ); + if ( d->contentsPreviewer ) + d->contentsPreviewer->previewUrl( u ); + } +} + +void QFileDialogP::listBoxSelectionChanged() +{ + if ( d->mode != ExistingFiles ) + return; + + if ( d->ignoreNextRefresh ) { + d->ignoreNextRefresh = FALSE; + return; + } + + nameEdit->clear(); + QString str; + QListBoxItem * i = d->moreFiles->item( 0 ); + QListBoxItem * j = 0; + int index = 0; + files->blockSignals( TRUE ); + while( i ) { + if ( files && isVisible() ) { + if ( ( (QFileDialogPrivate::MCItem *)i )->i->isSelected() != i->isSelected() ) + files->setSelected( ( (QFileDialogPrivate::MCItem *)i )->i, i->isSelected() ); + } + if ( d->moreFiles->isSelected( i ) + && !( (QFileDialogPrivate::File*)( (QFileDialogPrivate::MCItem *)i )->i )->info.isDir() ) + { + str += QString( "\"%1\" " ).arg( i->text() ); + if ( j == 0 ) + j = i; + } + i = d->moreFiles->item( ++index ); + } + files->blockSignals( FALSE ); + nameEdit->setText( str ); + nameEdit->setCursorPosition( str.length() ); + okB->setEnabled( TRUE ); + if ( d->preview && d->preview->isVisible() && j ) { + QUrl u = QUrl( d->url, + QFileDialogPrivate::encodeFileName( ( (QFileDialogPrivate::File*)( (QFileDialogPrivate::MCItem*)j )->i )->info.name() ) ); + if ( d->infoPreviewer ) + d->infoPreviewer->previewUrl( u ); + if ( d->contentsPreviewer ) + d->contentsPreviewer->previewUrl( u ); + } +} + +/*! \overload */ + +void QFileDialogP::updateFileNameEdit( QListBoxItem * newItem ) +{ + if ( !newItem ) + return; + QFileDialogPrivate::MCItem * i = (QFileDialogPrivate::MCItem *)newItem; + if ( d->mode != ExistingFiles && i->i ) { + i->i->listView()->setSelected( i->i, i->isSelected() ); + updateFileNameEdit( i->i ); + } +} + + +/*! Updates the dialog when the file name edit changes. */ + +void QFileDialogP::fileNameEditDone() +{ + QUrlInfo f( d->url, nameEdit->text() ); + if ( mode() != QFileDialogP::ExistingFiles ) { + QUrlOperator u( d->url, QFileDialogPrivate::encodeFileName( nameEdit->text() ) ); + trySetSelection( f.isDir(), u, FALSE ); + if ( d->preview && d->preview->isVisible() ) { + if ( d->infoPreviewer ) + d->infoPreviewer->previewUrl( u ); + if ( d->contentsPreviewer ) + d->contentsPreviewer->previewUrl( u ); + } + } +} + + + +/*! This private slot reacts to double-clicks in the list view. The item that +was double-clicked is specified in \a newItem */ + +void QFileDialogP::selectDirectoryOrFile( QListViewItem * newItem ) +{ + + *workingDirectory = d->url; + detailViewMode = files->isVisible(); + *lastSize = size(); + + if ( !newItem ) + return; + +#if defined(Q_WS_WIN) + QFileInfo fi( d->url.path() + newItem->text(0) ); + if ( fi.isSymLink() ) { + nameEdit->setText( fi.readLink() ); + okClicked(); + return; + } +#endif + + QFileDialogPrivate::File * i = (QFileDialogPrivate::File *)newItem; + + QString oldName = nameEdit->text(); + if ( i->info.isDir() ) { + setUrl( QUrlOperator( d->url, QFileDialogPrivate::encodeFileName( i->info.name() ) + "/" ) ); + if ( isDirectoryMode( mode() ) ) { + QUrlInfo f ( d->url, QString::fromLatin1( "." ) ); + trySetSelection( f.isDir(), d->url, TRUE ); + } + } else if ( newItem->isSelectable() && + trySetSelection( i->info.isDir(), QUrlOperator( d->url, QFileDialogPrivate::encodeFileName( i->info.name() ) ), TRUE ) ) { + if ( !isDirectoryMode( mode() ) ) { + emit fileSelected( selectedFile() ); + accept(); + } + } else if ( isDirectoryMode( d->mode ) ) { + d->currentFileName = d->url; + accept(); + } + if ( !oldName.isEmpty() && !isDirectoryMode( mode() ) ) + nameEdit->setText( oldName ); +} + + +void QFileDialogP::selectDirectoryOrFile( QListBoxItem * newItem ) +{ + if ( !newItem ) + return; + + QFileDialogPrivate::MCItem * i = (QFileDialogPrivate::MCItem *)newItem; + if ( i->i ) { + i->i->listView()->setSelected( i->i, i->isSelected() ); + selectDirectoryOrFile( i->i ); + } +} + + +void QFileDialogP::popupContextMenu( QListViewItem *item, const QPoint &p, + int ) +{ + if ( item && d->mode == ExistingFiles ) + return; + if ( item ) { + files->setCurrentItem( item ); + files->setSelected( item, TRUE ); + } + + PopupAction action; + popupContextMenu( item ? item->text( 0 ) : QString::null, TRUE, action, p ); + + if ( action == PA_Open ) + selectDirectoryOrFile( item ); + else if ( action == PA_Rename ) + files->startRename( FALSE ); + else if ( action == PA_Delete ) + deleteFile( item ? item->text( 0 ) : QString::null ); + else if ( action == PA_Reload ) + rereadDir(); + else if ( action == PA_Hidden ) { + bShowHiddenFiles = !bShowHiddenFiles; + rereadDir(); + } else if ( action == PA_SortName ) { + sortFilesBy = (int)QDir::Name; + sortAscending = TRUE; + resortDir(); + } else if ( action == PA_SortSize ) { + sortFilesBy = (int)QDir::Size; + sortAscending = TRUE; + resortDir(); + } else if ( action == PA_SortDate ) { + sortFilesBy = (int)QDir::Time; + sortAscending = TRUE; + resortDir(); + } else if ( action == PA_SortUnsorted ) { + sortFilesBy = (int)QDir::Unsorted; + sortAscending = TRUE; + resortDir(); + } + +} + +void QFileDialogP::popupContextMenu( QListBoxItem *item, const QPoint & p ) +{ + if ( item && d->mode == ExistingFiles ) + return; + + PopupAction action; + popupContextMenu( item ? item->text() : QString::null, FALSE, action, p ); + + if ( action == PA_Open ) + selectDirectoryOrFile( item ); + else if ( action == PA_Rename ) + d->moreFiles->startRename( FALSE ); + else if ( action == PA_Delete ) + deleteFile( item->text() ); + else if ( action == PA_Reload ) + rereadDir(); + else if ( action == PA_Hidden ) { + bShowHiddenFiles = !bShowHiddenFiles; + rereadDir(); + } else if ( action == PA_SortName ) { + sortFilesBy = (int)QDir::Name; + sortAscending = TRUE; + resortDir(); + } else if ( action == PA_SortSize ) { + sortFilesBy = (int)QDir::Size; + sortAscending = TRUE; + resortDir(); + } else if ( action == PA_SortDate ) { + sortFilesBy = (int)QDir::Time; + sortAscending = TRUE; + resortDir(); + } else if ( action == PA_SortUnsorted ) { + sortFilesBy = (int)QDir::Unsorted; + sortAscending = TRUE; + resortDir(); + } +} + +void QFileDialogP::popupContextMenu( const QString &filename, bool, + PopupAction &action, const QPoint &p ) +{ + action = PA_Cancel; + + bool glob = filename.isEmpty(); + + QPopupMenu m( 0, "file dialog context menu" ); + m.setCheckable( TRUE ); + + if ( !glob ) { + QString okt; + if ( QUrlInfo( d->url, filename ).isDir() ) { + okt = tr( "&Open" ); + } else { + if ( mode() == AnyFile ) + okt = tr( "&Save" ); + else + okt = tr( "&Open" ); + } + int ok = m.insertItem( okt ); + + m.insertSeparator(); + int rename = m.insertItem( tr( "&Rename" ) ); + int del = m.insertItem( tr( "&Delete" ) ); + + if ( filename.isEmpty() || !QUrlInfo( d->url, filename ).isWritable() || + filename == ".." ) { + if ( filename.isEmpty() || !QUrlInfo( d->url, filename ).isReadable() ) + m.setItemEnabled( ok, FALSE ); + m.setItemEnabled( rename, FALSE ); + m.setItemEnabled( del, FALSE ); + } + + if ( mode() == QFileDialogP::ExistingFiles ) + m.setItemEnabled( rename, FALSE ); + + m.move( p ); + int res = m.exec(); + + if ( res == ok ) + action = PA_Open; + else if ( res == rename ) + action = PA_Rename; + else if ( res == del ) + action = PA_Delete; + } else { + int reload = m.insertItem( tr( "R&eload" ) ); + + QPopupMenu m2( 0, "sort menu" ); + + int sname = m2.insertItem( tr( "Sort by &Name" ) ); + //int stype = m2.insertItem( tr( "Sort by &Type" ) ); + int ssize = m2.insertItem( tr( "Sort by &Size" ) ); + int sdate = m2.insertItem( tr( "Sort by &Date" ) ); + m2.insertSeparator(); + int sunsorted = m2.insertItem( tr( "&Unsorted" ) ); + + //m2.setItemEnabled( stype, FALSE ); + + if ( sortFilesBy == (int)QDir::Name ) + m2.setItemChecked( sname, TRUE ); + else if ( sortFilesBy == (int)QDir::Size ) + m2.setItemChecked( ssize, TRUE ); +// else if ( sortFilesBy == 0x16 ) +// m2.setItemChecked( stype, TRUE ); + else if ( sortFilesBy == (int)QDir::Time ) + m2.setItemChecked( sdate, TRUE ); + else if ( sortFilesBy == (int)QDir::Unsorted ) + m2.setItemChecked( sunsorted, TRUE ); + + m.insertItem( tr( "Sort" ), &m2 ); + + m.insertSeparator(); + + int hidden = m.insertItem( tr( "Show &hidden files" ) ); + m.setItemChecked( hidden, bShowHiddenFiles ); + + m.move( p ); + int res = m.exec(); + + if ( res == reload ) + action = PA_Reload; + else if ( res == hidden ) + action = PA_Hidden; + else if ( res == sname ) + action = PA_SortName; +// else if ( res == stype ) +// action = PA_SortType; + else if ( res == sdate ) + action = PA_SortDate; + else if ( res == ssize ) + action = PA_SortSize; + else if ( res == sunsorted ) + action = PA_SortUnsorted; + } + +} + +void QFileDialogP::deleteFile( const QString &filename ) +{ + if ( filename.isEmpty() ) + return; + + QUrlInfo fi( d->url, QFileDialogPrivate::encodeFileName( filename ) ); + QString t = tr( "the file" ); + if ( fi.isDir() ) + t = tr( "the directory" ); + if ( fi.isSymLink() ) + t = tr( "the symlink" ); + + if ( QMessageBox::warning( this, + tr( "Delete %1" ).arg( t ), + tr( "Are you sure you wish to delete %1 \"%2\"?" ) + .arg( t ).arg(filename), + tr( "&Yes" ), tr( "&No" ), QString::null, 1 ) == 0 ) + d->url.remove( QFileDialogPrivate::encodeFileName( filename ) ); + +} + +void QFileDialogP::fileSelected( int ) +{ + // unused +} + +void QFileDialogP::fileHighlighted( int ) +{ + // unused +} + +void QFileDialogP::dirSelected( int ) +{ + // unused +} + +void QFileDialogP::pathSelected( int ) +{ + // unused +} + + +void QFileDialogP::cdUpClicked() +{ + QString oldName = nameEdit->text(); + setUrl( QUrlOperator( d->url, ".." ) ); + if ( !oldName.isEmpty() ) + nameEdit->setText( oldName ); +} + +void QFileDialogP::newFolderClicked() +{ + QString foldername( tr( "New Folder 1" ) ); + int i = 0; + QStringList lst; + QListViewItemIterator it( files ); + for ( ; it.current(); ++it ) + if ( it.current()->text( 0 ).contains( tr( "New Folder" ) ) ) + lst.append( it.current()->text( 0 ) ); + + if ( !lst.count() == 0 ) + while ( lst.contains( foldername ) ) + foldername = tr( "New Folder %1" ).arg( ++i ); + + d->url.mkdir( foldername ); +} + +void QFileDialogP::createdDirectory( const QUrlInfo &info, QNetworkOperation * ) +{ + resortDir(); + if ( d->moreFiles->isVisible() ) { + for ( uint i = 0; i < d->moreFiles->count(); ++i ) { + if ( d->moreFiles->text( i ) == info.name() ) { + d->moreFiles->setCurrentItem( i ); + d->moreFiles->startRename( FALSE ); + break; + } + } + } else { + QListViewItem *item = files->firstChild(); + while ( item ) { + if ( item->text( 0 ) == info.name() ) { + files->setSelected( item, TRUE ); + files->setCurrentItem( item ); + files->startRename( FALSE ); + break; + } + item = item->nextSibling(); + } + } +} + + +/*! + This is a convenience static function that will return an existing directory + selected by the user. + + \code + QString s = QFileDialogP::getExistingDirectory( + "/home", + this, + "get existing directory" + "Choose a directory", + TRUE ); + \endcode + + This function creates a modal file dialog called \a name, with + parent, \a parent. If parent is not 0, the dialog will be shown + centered over the parent. + + The dialog's working directory is set to \a dir, and the caption is + set to \a caption. Either of these may be QString::null in which case + the current directory and a default caption will be used respectively. + + If \a dirOnly is TRUE, then only directories will be shown in + the file dialog; otherwise both directories and files will be shown. + + Under Unix/X11, the normal behavior of the file dialog is to resolve + and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, + the file dialog will change to /var/tmp after entering /usr/tmp. + If \a resolveSymlinks is FALSE, the file dialog will treat + symlinks as regular directories. + + \sa getOpenFileName(), getOpenFileNames(), getSaveFileName() +*/ + +QString QFileDialogP::getExistingDirectory( const QString & dir, + QWidget *parent, + const char* name, + const QString& caption, + bool dirOnly, + bool resolveSymlinks) +{ + bool save_qt_resolve_symlinks = qt_resolve_symlinks; + qt_resolve_symlinks = resolveSymlinks; + + makeVariables(); + QString wd; + if ( workingDirectory ) + wd = *workingDirectory; + +#if defined(Q_WS_WIN) + QString initialDir; + if ( !dir.isEmpty() ) { + QUrlOperator u( dir ); + if ( QFileInfo( u.path() ).isDir() ) + initialDir = dir; + } else + initialDir = QString::null; + if ( qApp->style().styleHint( QStyle::SH_GUIStyle ) == WindowsStyle && dirOnly ) + return winGetExistingDirectory( initialDir, parent, name, caption ); +#endif +#if defined(Q_WS_MAC) + if( ( qApp->style().inherits(QMAC_DEFAULT_STYLE) ) ) + return macGetOpenFileNames("", 0, + parent, name, caption, FALSE, TRUE).first(); +#endif + + QFileDialogP *dialog = new QFileDialogP( parent, name ? name : "qt_filedlg_ged", TRUE ); +#ifndef QT_NO_WIDGET_TOPEXTRA + if ( !caption.isNull() ) + dialog->setCaption( caption ); + else + dialog->setCaption( QFileDialogP::tr("Find Directory") ); +#endif + + dialog->setMode( dirOnly ? DirectoryOnly : Directory ); + + dialog->d->types->clear(); + dialog->d->types->insertItem( QFileDialogP::tr("Directories") ); + dialog->d->types->setEnabled( FALSE ); + + QString dir_( dir ); + dir_ = dir_.simplifyWhiteSpace(); + if ( dir_.isEmpty() && !wd.isEmpty() ) + dir_ = wd; + QUrlOperator u( dir_ ); + if ( u.isLocalFile() ) { + if ( !dir_.isEmpty() ) { + QFileInfo f( u.path() ); + if ( f.exists() ) + if ( f.isDir() ) { + dialog->setDir( dir_ ); + wd = dir_; + } + } else if ( !wd.isEmpty() ) { + QUrl tempUrl( wd ); + QFileInfo f( tempUrl.path() ); + if ( f.isDir() ) { + dialog->setDir( wd ); + } + } else { + QString theDir = dir_; + if ( theDir.isEmpty() ) { + theDir = QDir::currentDirPath(); + } if ( !theDir.isEmpty() ) { + QUrl tempUrl( theDir ); + QFileInfo f( tempUrl.path() ); + if ( f.isDir() ) { + wd = theDir; + dialog->setDir( theDir ); + } + } + } + } else { + dialog->setUrl( dir_ ); + } + + QString result; + dialog->setSelection( dialog->d->url.toString() ); + + if ( dialog->exec() == QDialog::Accepted ) { + result = dialog->selectedFile(); + wd = result; + } + delete dialog; + + if ( !result.isEmpty() && result.right( 1 ) != "/" ) + result += "/"; + + qt_resolve_symlinks = save_qt_resolve_symlinks; + + return result; +} + + +/*! + \property QFileDialogP::mode + \brief the file dialog's mode + + The default mode is \c ExistingFile. +*/ + +void QFileDialogP::setMode( Mode newMode ) +{ + if ( d->mode != newMode ) { + d->mode = newMode; + QString sel = d->currentFileName; + if ( isDirectoryMode( newMode ) ) { + files->setMultiSelection( FALSE ); + d->moreFiles->setMultiSelection( FALSE ); + if ( sel.isNull() ) + sel = QString::fromLatin1("."); + d->types->setEnabled( FALSE ); + } else if ( newMode == ExistingFiles ) { + files->setSelectionMode( QListView::Extended ); + d->moreFiles->setSelectionMode( QListBox::Extended ); + d->types->setEnabled( TRUE ); + } else { + files->setMultiSelection( FALSE ); + d->moreFiles->setMultiSelection( FALSE ); + d->types->setEnabled( TRUE ); + } + rereadDir(); + QUrlInfo f( d->url, "." ); + trySetSelection( f.isDir(), d->url, FALSE ); + } + + QString okt; + bool changeFilters = FALSE; + if ( mode() == AnyFile ) { + okt = tr("Save"); + d->fileL->setText( tr("File &name:") ); + if ( d->types->count() == 1 ) { + d->types->setCurrentItem( 0 ); + if ( d->types->currentText() == "Directories" ) { + changeFilters = TRUE; + } + } + } + else if ( mode() == Directory || mode() == DirectoryOnly ) { + okt = tr("OK"); + d->fileL->setText( tr("Directory:") ); + d->types->clear(); + d->types->insertItem( tr("Directories") ); + } + else { + okt = tr("Open"); + d->fileL->setText( tr("File &name:") ); + if ( d->types->count() == 1 ) { + d->types->setCurrentItem( 0 ); + if ( d->types->currentText() == "Directories" ) { + changeFilters = TRUE; + } + } + } + + if ( changeFilters ) { + d->types->clear(); + d->types->insertItem( tr("All Files (*)") ); + } + + okB->setText( okt ); +} + +QFileDialogP::Mode QFileDialogP::mode() const +{ + return d->mode; +} + +/*! \reimp +*/ + +void QFileDialogP::done( int i ) +{ + if ( i == QDialog::Accepted && (d->mode == ExistingFile || d->mode == ExistingFiles) ) { + QStringList selection = selectedFiles(); + for ( uint f = 0; f < selection.count(); f++ ) { + QString file = selection[f]; + if ( file.isNull() ) + continue; + if ( d->url.isLocalFile() && !QFile::exists( file ) ) { + QMessageBox::information( this, tr("Error"), tr("%1\nFile not found.\nCheck path and filename.").arg( file ) ); + return; + } + } + } + QDialog::done( i ); +} + +/*! + \property QFileDialogP::viewMode + + \brief the file dialog's view mode + + If you set the view mode to be \e Detail (the default), then you + will see the file's details, such as the size of the file and the + date the file was last modified in addition to the file's name. + + If you set the view mode to be \e List, then you will just + see a list of the files and folders. + + See \l QFileDialogP::ViewMode +*/ + + +QFileDialogP::ViewMode QFileDialogP::viewMode() const +{ + if ( detailViewMode ) + return Detail; + else + return List; +} + +void QFileDialogP::setViewMode( ViewMode m ) +{ + if ( m == Detail ) { + detailViewMode = TRUE; + d->stack->raiseWidget( files ); + d->detailView->setOn( TRUE ); + d->mcView->setOn( FALSE ); + } else if ( m == List ) { + detailViewMode = FALSE; + d->stack->raiseWidget( d->moreFiles ); + d->detailView->setOn( FALSE ); + d->mcView->setOn( TRUE ); + } +} + + +/*! + \property QFileDialogP::previewMode + + \brief the preview mode for the file dialog + + If you set the mode to be a mode other than \e NoPreview, you must + use setInfoPreview() or setContentsPreview() to set the dialog's + preview widget to your preview widget and enable the preview + widget(s) with setInfoPreviewEnabled() or + setContentsPreviewEnabled(). + + \sa infoPreview, contentsPreview, viewMode +*/ + +void QFileDialogP::setPreviewMode( PreviewMode m ) +{ + if ( m == NoPreview ) { + d->previewInfo->setOn( FALSE ); + d->previewContents->setOn( FALSE ); + } else if ( m == Info && d->infoPreview ) { + d->previewInfo->setOn( TRUE ); + d->previewContents->setOn( FALSE ); + changeMode( d->modeButtons->id( d->previewInfo ) ); + } else if ( m == Contents && d->contentsPreview ) { + d->previewInfo->setOn( FALSE ); + d->previewContents->setOn( TRUE ); + changeMode( d->modeButtons->id( d->previewContents ) ); + } +} +QFileDialogP::PreviewMode QFileDialogP::previewMode() const +{ + if ( d->infoPreview && d->previewInfo->isVisible() ) + return Info; + else if ( d->contentsPreview && d->previewContents->isVisible() ) + return Contents; + + return NoPreview; +} + + +/*! + Adds the specified widgets to the bottom of the file dialog. The + label \a l is placed underneath the "file name" and the "file types" + labels. The widget \a w is placed underneath the file types combobox. + The button \a b is placed underneath the Cancel pushbutton. + + \code + MyFileDialog::MyFileDialog( QWidget* parent, const char* name ) : + QFileDialogP( parent, name ) + { + QLabel* label = new QLabel( "Added widgets", this ); + QLineEdit* lineedit = new QLineEdit( this ); + QToolButton* toolbutton = new QToolButton( this ); + + addWidgets( label, lineedit, toolbutton ); + } + \endcode + + If you don't want to have one of the widgets added, pass 0 in that + widget's position. + + Every time you call this function, a new row of widgets will be added + to the bottom of the file dialog. + + \sa addToolButton(), addLeftWidget(), addRightWidget() +*/ + +void QFileDialogP::addWidgets( QLabel * l, QWidget * w, QPushButton * b ) +{ + if ( !l && !w && !b ) + return; + + d->geometryDirty = TRUE; + + QHBoxLayout *lay = new QHBoxLayout(); + d->extraWidgetsLayouts.append( lay ); + d->topLevelLayout->addLayout( lay ); + + if ( !l ) + l = new QLabel( this, "qt_intern_lbl" ); + d->extraLabels.append( l ); + lay->addWidget( l ); + + if ( !w ) + w = new QWidget( this, "qt_intern_widget" ); + d->extraWidgets.append( w ); + lay->addWidget( w ); + lay->addSpacing( 15 ); + + if ( b ) { + d->extraButtons.append( b ); + lay->addWidget( b ); + } else { + QWidget *wid = new QWidget( this, "qt_extrabuttons_widget" ); + d->extraButtons.append( wid ); + lay->addWidget( wid ); + } + + updateGeometries(); +} + +/*! + Adds the tool button \a b to the row of tool buttons at the top of the + file dialog. The button is appended to the right of + this row. If \a separator is TRUE, a small space is inserted between the + last button of the row and the new button \a b. + + \sa addWidgets(), addLeftWidget(), addRightWidget() +*/ + +void QFileDialogP::addToolButton( QButton *b, bool separator ) +{ + if ( !b || !d->buttonLayout ) + return; + + d->geometryDirty = TRUE; + + d->toolButtons.append( b ); + if ( separator ) + d->buttonLayout->addSpacing( 8 ); + d->buttonLayout->addWidget( b ); + + updateGeometries(); +} + +/*! + Adds the widget \a w to the left-hand side of the file dialog. + + \sa addRightWidget(), addWidgets(), addToolButton() +*/ + +void QFileDialogP::addLeftWidget( QWidget *w ) +{ + if ( !w ) + return; + d->geometryDirty = TRUE; + + d->leftLayout->addWidget( w ); + d->leftLayout->addSpacing( 5 ); + + updateGeometries(); +} + +/*! + Adds the widget \a w to the right-hand side of the file dialog. + + \sa addLeftWidget(), addWidgets(), addToolButton() +*/ + +void QFileDialogP::addRightWidget( QWidget *w ) +{ + if ( !w ) + return; + d->geometryDirty = TRUE; + + d->rightLayout->addSpacing( 5 ); + d->rightLayout->addWidget( w ); + + updateGeometries(); +} + +/*! \reimp */ + +void QFileDialogP::keyPressEvent( QKeyEvent * ke ) +{ + if ( !d->ignoreNextKeyPress && + ke && ( ke->key() == Key_Enter || + ke->key() == Key_Return ) ) { + ke->ignore(); + if ( d->paths->hasFocus() ) { + ke->accept(); + if ( d->url == QUrl(d->paths->currentText()) ) + nameEdit->setFocus(); + } else if ( d->types->hasFocus() ) { + ke->accept(); + // ### is there a suitable condition for this? only valid + // wildcards? + nameEdit->setFocus(); + } else if ( nameEdit->hasFocus() ) { + if ( d->currentFileName.isNull() ) { + // maybe change directory + QUrlInfo i( d->url, nameEdit->text() ); + if ( i.isDir() ) { + nameEdit->setText( QString::fromLatin1("") ); + setDir( QUrlOperator( d->url, QFileDialogPrivate::encodeFileName(i.name()) ) ); + } + ke->accept(); + } else if ( mode() == ExistingFiles ) { + QUrlInfo i( d->url, nameEdit->text() ); + if ( i.isFile() ) { + QListViewItem * i = files->firstChild(); + while ( i && nameEdit->text() != i->text( 0 ) ) + i = i->nextSibling(); + if ( i ) + files->setSelected( i, TRUE ); + else + ke->accept(); // strangely, means to ignore that event + } + } + } else if ( files->hasFocus() || d->moreFiles->hasFocus() ) { + ke->accept(); + } + } else if ( ke->key() == Key_Escape ) { + ke->ignore(); + } + + d->ignoreNextKeyPress = FALSE; + + if ( !ke->isAccepted() ) { + QDialog::keyPressEvent( ke ); + } +} + + +/*! \class QFileIconProviderP qfiledialog.h + + \brief The QFileIconProviderP class provides icons for QFileDialogP to + use. + + \ingroup misc + + By default QFileIconProviderP is not used, but any application or + library can subclass it, reimplement pixmap() to return a suitable + icon, and make all QFileDialogP objects use it by calling the static + function QFileDialogP::setIconProvider(). + + It is advisable to make all the icons that QFileIconProviderP returns be + the same size or at least the same width. This makes the list view + look much better. + + \sa QFileDialogP +*/ + + +/*! Constructs an empty file icon provider called \a name, with the + parent \a parent. +*/ + +QFileIconProviderP::QFileIconProviderP( QObject * parent, const char* name ) + : QObject( parent, name ) +{ + // nothing necessary +} + + +/*! + Returns a pointer to a pixmap that should be used to + signify the file with the information \a info. + + If pixmap() returns 0, QFileDialogP draws the default pixmap. + + The default implementation returns particular icons for files, directories, + link-files and link-directories. It returns a blank "icon" for other types. + + If you return a pixmap here, it should measure 16x16 pixels. +*/ + +const QPixmap * QFileIconProviderP::pixmap( const QFileInfo & info ) +{ + if ( info.isSymLink() ) { + if ( info.isFile() ) + return symLinkFileIcon; + else + return symLinkDirIcon; + } else if ( info.isDir() ) { + return closedFolderIcon; + } else if ( info.isFile() ) { + return fileIcon; + } else { + return fifteenTransparentPixels; + } +} + +/*! + Sets the QFileIconProviderP used by the file dialog to \a provider. + + The default is that there is no QFileIconProviderP and QFileDialogP + just draws a folder icon next to each directory and nothing next + to files. + + \sa QFileIconProviderP, iconProvider() +*/ + +void QFileDialogP::setIconProvider( QFileIconProviderP * provider ) +{ + fileIconProvider = provider; +} + + +/*! + Returns a pointer to the icon provider currently set on the file dialog. + By default there is no icon provider, and this function returns 0. + + \sa setIconProvider(), QFileIconProviderP +*/ + +QFileIconProviderP * QFileDialogP::iconProvider() +{ + return fileIconProvider; +} + + +#if defined(Q_WS_WIN) + +static QString getWindowsRegString( HKEY key, const char *subKey ) +{ + QString s; + char buf[512]; + DWORD bsz = sizeof(buf); +#ifdef Q_OS_TEMP + int r = RegQueryValueEx( key, (LPCTSTR)qt_winTchar(subKey, TRUE), 0, 0, (LPBYTE)buf, &bsz ); +#else + int r = RegQueryValueExA( key, subKey, 0, 0, (LPBYTE)buf, &bsz ); +#endif + if ( r == ERROR_SUCCESS ) { + s = buf; + } else if ( r == ERROR_MORE_DATA ) { + char *ptr = new char[bsz+1]; +#ifdef Q_OS_TEMP + r = RegQueryValueEx( key, (LPCTSTR)qt_winTchar(subKey, TRUE), 0, 0, (LPBYTE)ptr, &bsz ); +#else + r = RegQueryValueExA( key, subKey, 0, 0, (LPBYTE)ptr, &bsz ); +#endif + if ( r == ERROR_SUCCESS ) + s = ptr; + delete [] ptr; + } + return s; +} + +static void initPixmap( QPixmap &pm ) +{ + pm.fill( Qt::white ); +} + +QWindowsIconProvider::QWindowsIconProvider( QObject *parent, const char *name ) + : QFileIconProviderP( parent, name ) +{ + pixw = GetSystemMetrics( SM_CXSMICON ); + pixh = GetSystemMetrics( SM_CYSMICON ); + + HKEY k; + HICON si; + int r; + QString s; + UINT res; + +#ifdef Q_OS_TEMP + // ---------- get default folder pixmap + r = RegOpenKeyEx( HKEY_CLASSES_ROOT, + L"folder\\DefaultIcon", + 0, KEY_READ, &k ); +#else + // ---------- get default folder pixmap + r = RegOpenKeyExA( HKEY_CLASSES_ROOT, + "folder\\DefaultIcon", + 0, KEY_READ, &k ); +#endif + if ( r == ERROR_SUCCESS ) { + s = getWindowsRegString( k, 0 ); + RegCloseKey( k ); + + QStringList lst = QStringList::split( ",", s ); + +#ifdef Q_OS_TEMP + res = (UINT)ExtractIconEx( (LPCTSTR)qt_winTchar( lst[ 0 ].simplifyWhiteSpace(), TRUE ), + lst[ 1 ].simplifyWhiteSpace().toInt(), + 0, &si, 1 ); +#else + res = ExtractIconExA( lst[ 0 ].simplifyWhiteSpace().latin1(), + lst[ 1 ].simplifyWhiteSpace().toInt(), + 0, &si, 1 ); +#endif + + if ( res ) { + defaultFolder.resize( pixw, pixh ); + initPixmap( defaultFolder ); + QPainter p( &defaultFolder ); + DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, NULL, DI_NORMAL ); + p.end(); + defaultFolder.setMask( defaultFolder.createHeuristicMask() ); + *closedFolderIcon = defaultFolder; + DestroyIcon( si ); + } else { + defaultFolder = *closedFolderIcon; + } + } else { + RegCloseKey( k ); + } + +#ifdef Q_OS_TEMP + //------------------------------- get default file pixmap + res = (UINT)ExtractIconEx( L"shell32.dll", + 0, 0, &si, 1 ); +#else + //------------------------------- get default file pixmap + res = ExtractIconExA( "shell32.dll", + 0, 0, &si, 1 ); +#endif + + if ( res ) { + defaultFile.resize( pixw, pixh ); + initPixmap( defaultFile ); + QPainter p( &defaultFile ); + DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, NULL, DI_NORMAL ); + p.end(); + defaultFile.setMask( defaultFile.createHeuristicMask() ); + *fileIcon = defaultFile; + DestroyIcon( si ); + } else { + defaultFile = *fileIcon; + } + +#ifdef Q_OS_TEMP + //------------------------------- get default exe pixmap + res = (UINT)ExtractIconEx( L"shell32.dll", + 2, 0, &si, 1 ); +#else + //------------------------------- get default exe pixmap + res = ExtractIconExA( "shell32.dll", + 2, 0, &si, 1 ); +#endif + + if ( res ) { + defaultExe.resize( pixw, pixh ); + initPixmap( defaultExe ); + QPainter p( &defaultExe ); + DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, NULL, DI_NORMAL ); + p.end(); + defaultExe.setMask( defaultExe.createHeuristicMask() ); + DestroyIcon( si ); + } else { + defaultExe = *fileIcon; + } +} + +QWindowsIconProvider::~QWindowsIconProvider() +{ + if ( this == fileIconProvider ) + fileIconProvider = 0; +} + +const QPixmap * QWindowsIconProvider::pixmap( const QFileInfo &fi ) +{ + QString ext = fi.extension().upper(); + QString key = ext; + ext.prepend( "." ); + QMap< QString, QPixmap >::Iterator it; + + if ( fi.isDir() ) { + return &defaultFolder; + } else if ( ext.lower() != ".exe" ) { + it = cache.find( key ); + if ( it != cache.end() ) + return &( *it ); + + HKEY k, k2; +#ifdef Q_OS_TEMP + int r = RegOpenKeyEx( HKEY_CLASSES_ROOT, + (LPCTSTR)qt_winTchar(ext, TRUE), + 0, KEY_READ, &k ); +#else + int r = RegOpenKeyExA( HKEY_CLASSES_ROOT, + ext.latin1(), + 0, KEY_READ, &k ); +#endif + QString s; + if ( r == ERROR_SUCCESS ) { + s = getWindowsRegString( k, 0 ); + } else { + cache[ key ] = defaultFile; + RegCloseKey( k ); + return &defaultFile; + } + RegCloseKey( k ); + +#ifdef Q_OS_TEMP + r = RegOpenKeyEx( HKEY_CLASSES_ROOT, + (LPCTSTR)qt_winTchar( s + "\\DefaultIcon", TRUE ), + 0, KEY_READ, &k2 ); +#else + r = RegOpenKeyExA( HKEY_CLASSES_ROOT, + QString( s + "\\DefaultIcon" ).latin1() , + 0, KEY_READ, &k2 ); +#endif + if ( r == ERROR_SUCCESS ) { + s = getWindowsRegString( k2, 0 ); + } else { + cache[ key ] = defaultFile; + RegCloseKey( k2 ); + return &defaultFile; + } + RegCloseKey( k2 ); + + QStringList lst = QStringList::split( ",", s ); + + HICON si; + UINT res; + QString filepath = lst[ 0 ].stripWhiteSpace(); + if ( filepath.find("%1") != -1 ) { + filepath = filepath.arg( fi.filePath() ); + if ( ext.lower() == ".dll" ) { + pix = defaultFile; + return &pix; + } + } + +#ifdef Q_OS_TEMP + res = (UINT)ExtractIconEx( (LPCTSTR)qt_winTchar(filepath, TRUE), + lst[ 1 ].stripWhiteSpace().toInt(), + NULL, &si, 1 ); +#else + res = ExtractIconExA( filepath.latin1(), + lst[ 1 ].stripWhiteSpace().toInt(), + NULL, &si, 1 ); +#endif + + if ( res ) { + pix.resize( pixw, pixh ); + initPixmap( pix ); + QPainter p( &pix ); + DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, NULL, DI_NORMAL ); + p.end(); + pix.setMask( pix.createHeuristicMask() ); + DestroyIcon( si ); + } else { + pix = defaultFile; + } + + cache[ key ] = pix; + return &pix; + } else { + HICON si; + UINT res; +#ifdef Q_OS_TEMP + res = (UINT)ExtractIconEx( (LPCTSTR)qt_winTchar(fi.absFilePath(), TRUE), + -1, + 0, 0, 1 ); +#else + res = ExtractIconExA( fi.absFilePath().latin1(), + -1, + 0, 0, 1 ); +#endif + + if ( res == 0 ) { + return &defaultExe; + } else { +#ifdef Q_OS_TEMP + res = (UINT)ExtractIconEx( (LPCTSTR)qt_winTchar(fi.absFilePath(), TRUE), + res - 1, + 0, &si, 1 ); +#else + res = ExtractIconExA( fi.absFilePath().latin1(), + res - 1, + 0, &si, 1 ); +#endif + } + + if ( res ) { + pix.resize( pixw, pixh ); + initPixmap( pix ); + QPainter p( &pix ); + DrawIconEx( p.handle(), 0, 0, si, pixw, pixh, 0, NULL, DI_NORMAL ); + p.end(); + pix.setMask( pix.createHeuristicMask() ); + DestroyIcon( si ); + } else { + pix = defaultExe; + } + + return &pix; + } + + // can't happen! + return 0; +} +#endif + + + +/*! + \reimp +*/ +bool QFileDialogP::eventFilter( QObject * o, QEvent * e ) +{ + if ( e->type() == QEvent::KeyPress && ( (QKeyEvent*)e )->key() == Key_F5 ) { + rereadDir(); + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && ( (QKeyEvent*)e )->key() == Key_F2 && + ( o == files || o == files->viewport() ) ) { + if ( files->isVisible() && files->currentItem() ) { + if ( mode() != QFileDialogP::ExistingFiles && + QUrlInfo( d->url, "." ).isWritable() && files->currentItem()->text( 0 ) != ".." ) { + files->renameItem = files->currentItem(); + files->startRename( TRUE ); + } + } + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && ( (QKeyEvent*)e )->key() == Key_F2 && + ( o == d->moreFiles || o == d->moreFiles->viewport() ) ) { + if ( d->moreFiles->isVisible() && d->moreFiles->currentItem() != -1 ) { + if ( mode() != QFileDialogP::ExistingFiles && + QUrlInfo( d->url, "." ).isWritable() && + d->moreFiles->item( d->moreFiles->currentItem() )->text() != ".." ) { + d->moreFiles->renameItem = d->moreFiles->item( d->moreFiles->currentItem() ); + d->moreFiles->startRename( TRUE ); + } + } + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && d->moreFiles->renaming ) { + d->moreFiles->lined->setFocus(); + QApplication::sendEvent( d->moreFiles->lined, e ); + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && files->renaming ) { + files->lined->setFocus(); + QApplication::sendEvent( files->lined, e ); + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && + ((QKeyEvent *)e)->key() == Key_Backspace && + ( o == files || + o == d->moreFiles || + o == files->viewport() || + o == d->moreFiles->viewport() ) ) { + cdUpClicked(); + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && + ((QKeyEvent *)e)->key() == Key_Delete && + ( o == files || + o == files->viewport() ) ) { + if ( files->currentItem() ) + deleteFile( files->currentItem()->text( 0 ) ); + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( e->type() == QEvent::KeyPress && + ((QKeyEvent *)e)->key() == Key_Delete && + ( o == d->moreFiles || + o == d->moreFiles->viewport() ) ) { + int c = d->moreFiles->currentItem(); + if ( c >= 0 ) + deleteFile( d->moreFiles->item( c )->text() ); + ((QKeyEvent *)e)->accept(); + return TRUE; + } else if ( o == files && e->type() == QEvent::FocusOut && + files->currentItem() && mode() != ExistingFiles ) { + } else if ( o == files && e->type() == QEvent::KeyPress ) { + QTimer::singleShot( 0, this, SLOT(fixupNameEdit()) ); + } else if ( o == nameEdit && e->type() == QEvent::KeyPress ) { + if ( ( nameEdit->cursorPosition() == (int)nameEdit->text().length() || nameEdit->hasSelectedText() ) && + isprint(((QKeyEvent *)e)->ascii()) ) { +#if defined(_WS_WIN_) + QString nt( nameEdit->text().lower() ); +#else + QString nt( nameEdit->text() ); +#endif + nt.truncate( nameEdit->cursorPosition() ); + nt += (char)(((QKeyEvent *)e)->ascii()); + QListViewItem * i = files->firstChild(); +#if defined(_WS_WIN_) + while( i && i->text( 0 ).left(nt.length()).lower() != nt ) +#else + while( i && i->text( 0 ).left(nt.length()) != nt ) +#endif + i = i->nextSibling(); + if ( i ) { + nt = i->text( 0 ); + int cp = nameEdit->cursorPosition()+1; + nameEdit->validateAndSet( nt, cp, cp, nt.length() ); + return TRUE; + } + } + } else if ( o == nameEdit && e->type() == QEvent::FocusIn ) { + fileNameEditDone(); + } else if ( d->moreFiles->renaming && o != d->moreFiles->lined && e->type() == QEvent::FocusIn ) { + d->moreFiles->lined->setFocus(); + return TRUE; + } else if ( files->renaming && o != files->lined && e->type() == QEvent::FocusIn ) { + files->lined->setFocus(); + return TRUE; + } else if ( ( o == d->moreFiles || o == d->moreFiles->viewport() ) && + e->type() == QEvent::FocusIn ) { + if ( o == d->moreFiles->viewport() && !d->moreFiles->viewport()->hasFocus() || + o == d->moreFiles && !d->moreFiles->hasFocus() ) + ((QWidget*)o)->setFocus(); + return FALSE; + } + + return QDialog::eventFilter( o, e ); +} + +/*! + Sets the filters used in the file dialog to \a filters. Each group + of filters must be separated by \c{;;} (\e two semi-colons). + + \code + QString types("*.png;;*.xpm;;*.jpg"); + QFileDialogP fd = new QFileDialogP( this ); + fd->setFilters( types ); + fd->show(); + \endcode + +*/ + +void QFileDialogP::setFilters( const QString &filters ) +{ + QStringList lst = makeFiltersList( filters ); + setFilters( lst ); +} + +/*! + \overload + + \a types must be a null-terminated list of strings. + +*/ + +void QFileDialogP::setFilters( const char ** types ) +{ + if ( !types || !*types ) + return; + + d->types->clear(); + while( types && *types ) { + d->types->insertItem( QString::fromLatin1(*types) ); + types++; + } + d->types->setCurrentItem( 0 ); + setFilter( d->types->text( 0 ) ); +} + + +/*! \overload void QFileDialogP::setFilters( const QStringList & ) +*/ + +void QFileDialogP::setFilters( const QStringList & types ) +{ + if ( types.count() < 1 ) + return; + + d->types->clear(); + for ( QStringList::ConstIterator it = types.begin(); it != types.end(); ++it ) + d->types->insertItem( *it ); + d->types->setCurrentItem( 0 ); + setFilter( d->types->text( 0 ) ); +} + +/*! + Adds the filter \a filter to the list of filters and makes it the + current filter. + + \code + QFileDialogP* fd = new QFileDialogP( this ); + fd->addFilter( "Images (*.png *.jpg *.xpm)" ); + fd->show(); + \endcode + + In the above example, a file dialog is created, and the file filter "Images + (*.png *.jpg *.xpm)" is added and is set as the current filter. The original + filter, "All Files (*)", is still available. + + \sa setFilter(), setFilters() +*/ + +void QFileDialogP::addFilter( const QString &filter ) +{ + if ( filter.isEmpty() ) + return; + QString f = filter; + QRegExp r( QString::fromLatin1(qt_file_dialog_filter_reg_exp) ); + int index = r.search( f ); + if ( index >= 0 ) + f = r.cap( 2 ); + for ( int i = 0; i < d->types->count(); ++i ) { + QString f2( d->types->text( i ) ); + int index = r.search( f2 ); + if ( index >= 0 ) + f2 = r.cap( 1 ); + if ( f2 == f ) { + d->types->setCurrentItem( i ); + setFilter( f2 ); + return; + } + } + + d->types->insertItem( filter ); + d->types->setCurrentItem( d->types->count() - 1 ); + setFilter( d->types->text( d->types->count() - 1 ) ); +} + +/*! + Since modeButtons is a top-level widget, it may be destroyed by the + kernel at application exit. Notice if this happens to + avoid double deletion. +*/ + +void QFileDialogP::modeButtonsDestroyed() +{ + if ( d ) + d->modeButtons = 0; +} + + +/*! + This is a convenience static function that will return one or more + existing files selected by the user. + + \code + QStringList files = QFileDialogP::getOpenFileNames( + "Images (*.png *.xpm *.jpg)", + "/home", + this, + "open files dialog" + "Select one or more files to open" ); + \endcode + + This function creates a modal file dialog called \a name, with + parent \a parent. If \a parent is not 0, the dialog will be shown + centered over the parent. + + The file dialog's working directory will be set to \a dir. If \a + dir includes a file name, the file will be selected. The filter + is set to \a filter so that only those files which match the filter + are shown. The filter selected is set to \a selectedFilter. The parameters + \a dir, \a selectedFilter and \a filter may be QString::null. + + The dialog's caption is set to \a caption. If \a caption is not + specified then a default caption will be used. + + Under Windows and Mac OS X, this static function will use the native + file dialog and not a QFileDialogP, unless the style of the application + is set to something other than the native style. + + Under Unix/X11, the normal behavior of the file dialog is to resolve + and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, + the file dialog will change to /var/tmp after entering /usr/tmp. + If \a resolveSymlinks is FALSE, the file dialog will treat + symlinks as regular directories. + + Note that if you want to iterate over the list of files, you should + iterate over a copy, e.g. + \code + QStringList list = files; + QStringList::Iterator it = list.begin(); + while( it != list.end() ) { + myProcessing( *it ); + ++it; + } + \endcode + + \sa getOpenFileName(), getSaveFileName(), getExistingDirectory() +*/ + +QStringList QFileDialogP::getOpenFileNames( const QString & filter, + const QString& dir, + QWidget *parent, + const char* name, + const QString& caption, + QString *selectedFilter, + bool resolveSymlinks ) +{ + bool save_qt_resolve_symlinks = qt_resolve_symlinks; + qt_resolve_symlinks = resolveSymlinks; + + QStringList filters; + if ( !filter.isEmpty() ) + filters = makeFiltersList( filter ); + + makeVariables(); + + if ( workingDirectory->isNull() ) + *workingDirectory = QDir::currentDirPath(); + + if ( !dir.isEmpty() ) { + // #### works only correct for local files + QUrlOperator u( dir ); + if ( u.isLocalFile() && QFileInfo( u ).isDir() ) { + *workingDirectory = dir; + } else { + *workingDirectory = u.toString(); + } + } + +#if defined(Q_WS_WIN) + if ( qApp->style().styleHint( QStyle::SH_GUIStyle ) == WindowsStyle ) + return winGetOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter ); +#elif defined(Q_WS_MAC) + if( ( qApp->style().inherits(QMAC_DEFAULT_STYLE) ) ) + return macGetOpenFileNames(filter, workingDirectory, parent, name, caption ); +#endif + + QFileDialogP *dlg = new QFileDialogP( *workingDirectory, QString::null, parent, name ? name : "qt_filedlg_gofns", TRUE ); + + Q_CHECK_PTR( dlg ); +#ifndef QT_NO_WIDGET_TOPEXTRA + if ( parent && parent->icon() && !parent->icon()->isNull() ) + dlg->setIcon( *parent->icon() ); + else if ( qApp->mainWidget() && qApp->mainWidget()->icon() && !qApp->mainWidget()->icon()->isNull() ) + dlg->setIcon( *qApp->mainWidget()->icon() ); +#endif + + dlg->setFilters( filters ); + if ( selectedFilter ) + dlg->setFilter( *selectedFilter ); +#ifndef QT_NO_WIDGET_TOPEXTRA + if ( !caption.isNull() ) + dlg->setCaption( caption ); + else + dlg->setCaption( QFileDialogP::tr("Open") ); +#endif + dlg->setMode( QFileDialogP::ExistingFiles ); + QString result; + QStringList lst; + if ( dlg->exec() == QDialog::Accepted ) { + lst = dlg->selectedFiles(); + *workingDirectory = dlg->d->url; + if ( selectedFilter ) + *selectedFilter = dlg->selectedFilter(); + } + delete dlg; + + qt_resolve_symlinks = save_qt_resolve_symlinks; + + return lst; +} + +/*! Updates the line edit to match the speed-key usage in QListView. */ + +void QFileDialogP::fixupNameEdit() +{ + if ( files->currentItem() && d->mode != ExistingFiles ) { + if ( ( (QFileDialogPrivate::File*)files->currentItem() )->info.isFile() ) + nameEdit->setText( files->currentItem()->text( 0 ) ); + } +} + +/*! + Returns the URL of the current working directory in the file dialog. + + \sa setUrl() +*/ + +QUrl QFileDialogP::url() const +{ + return d->url; +} + +static bool isRoot( const QUrl &u ) +{ +#if defined(Q_OS_MAC9) + QString p = QDir::convertSeparators(u.path()); + if(p.contains(':') == 1) + return TRUE; +#elif defined(Q_OS_UNIX) + if ( u.path() == "/" ) + return TRUE; +#elif defined(Q_OS_WIN32) + QString p = u.path(); + if ( p.length() == 3 && + p.right( 2 ) == ":/" ) + return TRUE; + if ( p[ 0 ] == '/' && p[ 1 ] == '/' ) { + int slashes = p.contains( '/' ); + if ( slashes <= 3 ) + return TRUE; + if ( slashes == 4 && p[ (int)p.length() - 1 ] == '/' ) + return TRUE; + } +#else +#if defined(Q_CC_GNU) +#warning "case not covered.." +#endif +#endif + + if ( !u.isLocalFile() && u.path() == "/" ) + return TRUE; + + return FALSE; +} + +void QFileDialogP::urlStart( QNetworkOperation *op ) +{ + if ( !op ) + return; + + if ( op->operation() == QNetworkProtocol::OpListChildren ) { + if ( isRoot( d->url ) ) + d->cdToParent->setEnabled( FALSE ); + else + d->cdToParent->setEnabled( TRUE ); + d->mimeTypeTimer->stop(); + d->sortedList.clear(); + d->pendingItems.clear(); + d->moreFiles->clearSelection(); + files->clearSelection(); + d->moreFiles->clear(); + files->clear(); + files->setSorting( -1 ); + + QString s = d->url.toString( FALSE, FALSE ); + bool found = FALSE; + for ( int i = 0; i < d->paths->count(); ++i ) { +#if defined(Q_WS_WIN) + if ( d->paths->text( i ).lower() == s.lower() ) { +#else + if ( d->paths->text( i ) == s ) { +#endif + found = TRUE; + d->paths->setCurrentItem( i ); + break; + } + } + if ( !found ) { + d->paths->insertItem( *openFolderIcon, s, -1 ); + d->paths->setCurrentItem( d->paths->count() - 1 ); + } + d->last = 0; + d->hadDotDot = FALSE; + + if ( d->goBack && d->history.last() != d->url.toString() ) { + d->history.append( d->url.toString() ); + if ( d->history.count() > 1 ) + d->goBack->setEnabled( TRUE ); + } + } +} + +void QFileDialogP::urlFinished( QNetworkOperation *op ) +{ + if ( !op ) + return; + + if ( op->operation() == QNetworkProtocol::OpListChildren ) { + if ( QApplication::overrideCursor() ) + QApplication::restoreOverrideCursor(); + } + if ( op->state() == QNetworkProtocol::StFailed ) { + if ( d->paths->hasFocus() ) + d->ignoreNextKeyPress = TRUE; + + if ( d->progressDia ) { + d->ignoreStop = TRUE; + d->progressDia->close(); + delete d->progressDia; + d->progressDia = 0; + } + + QMessageBox::critical( this, tr( "Error" ), op->protocolDetail() ); + + int ecode = op->errorCode(); + if ( ecode == QNetworkProtocol::ErrListChildren || ecode == QNetworkProtocol::ErrParse || + ecode == QNetworkProtocol::ErrUnknownProtocol || ecode == QNetworkProtocol::ErrLoginIncorrect || + ecode == QNetworkProtocol::ErrValid || ecode == QNetworkProtocol::ErrHostNotFound || + ecode == QNetworkProtocol::ErrFileNotExisting ) { + if (d->url != d->oldUrl) { + QString nf = d->url.nameFilter(); + d->url = d->oldUrl; + d->url.setNameFilter( nf ); + rereadDir(); + } + } else { + // another error happened, no need to go back to last dir + } + } else if ( op->operation() == QNetworkProtocol::OpListChildren && + op == d->currListChildren ) { + if ( !d->hadDotDot && !isRoot( d->url ) ) { + bool ok = TRUE; +#if defined(Q_WS_WIN) + if ( d->url.path().left( 2 ) == "//" ) + ok = FALSE; +#endif + if ( ok ) { + QUrlInfo ui( d->url, ".." ); + ui.setName( ".." ); + ui.setDir( TRUE ); + ui.setFile( FALSE ); + ui.setSymLink( FALSE ); + ui.setSize( 0 ); + QValueList lst; + lst << ui; + insertEntry( lst, 0 ); + } + } + resortDir(); + } else if ( op->operation() == QNetworkProtocol::OpGet ) { + } else if ( op->operation() == QNetworkProtocol::OpPut ) { + rereadDir(); + if ( d->progressDia ) { + d->ignoreStop = TRUE; + d->progressDia->close(); + } + delete d->progressDia; + d->progressDia = 0; + } +} + +void QFileDialogP::dataTransferProgress( int bytesDone, int bytesTotal, QNetworkOperation *op ) +{ + if ( !op ) + return; + + QString label; + QUrl u( op->arg( 0 ) ); + if ( u.isLocalFile() ) { + label = u.path(); + } else { + label = QString( "%1 (on %2)" ); + label = label.arg( u.path() ).arg( u.host() ); + } + + if ( !d->progressDia ) { + if ( bytesDone < bytesTotal) { + d->ignoreStop = FALSE; + d->progressDia = new QFDProgressDialog( this, label, bytesTotal ); + connect( d->progressDia, SIGNAL( cancelled() ), + this, SLOT( stopCopy() ) ); + d->progressDia->show(); + } else + return; + } + + if ( d->progressDia ) { + if ( op->operation() == QNetworkProtocol::OpGet ) { + if ( d->progressDia ) { + d->progressDia->setReadProgress( bytesDone ); + } + } else if ( op->operation() == QNetworkProtocol::OpPut ) { + if ( d->progressDia ) { + d->progressDia->setWriteLabel( label ); + d->progressDia->setWriteProgress( bytesDone ); + } + } else { + return; + } + } +} + +void QFileDialogP::insertEntry( const QValueList &lst, QNetworkOperation *op ) +{ + if ( op && op->operation() == QNetworkProtocol::OpListChildren && + op != d->currListChildren ) + return; + QValueList::ConstIterator it = lst.begin(); + for ( ; it != lst.end(); ++it ) { + const QUrlInfo &inf = *it; + if ( d->mode == DirectoryOnly && !inf.isDir() ) + continue; + if ( inf.name() == ".." ) { + d->hadDotDot = TRUE; + if ( isRoot( d->url ) ) + continue; +#if defined(Q_WS_WIN) + if ( d->url.path().left( 2 ) == "//" ) + continue; +#endif + } else if ( inf.name() == "." ) + continue; + +#if defined(Q_WS_WIN) + if ( !bShowHiddenFiles ) { + if ( d->url.isLocalFile() ) { + QString file = d->url.path() + inf.name(); +#if defined(UNICODE) + if ( qWinVersion() & Qt::WV_NT_based ) { + if ( GetFileAttributesW( (TCHAR*)qt_winTchar( file, TRUE ) ) & FILE_ATTRIBUTE_HIDDEN ) + continue; + } + else +#endif + { + if ( GetFileAttributesA( file.local8Bit() ) & FILE_ATTRIBUTE_HIDDEN ) + continue; + } + } else { + if ( inf.name() != ".." && inf.name()[0] == QChar('.') ) + continue; + } + } +#else + if ( !bShowHiddenFiles && inf.name() != ".." ) { + if ( inf.name()[ 0 ] == QChar( '.' ) ) + continue; + } + +#endif + if ( !d->url.isLocalFile() ) { + QFileDialogPrivate::File * i = 0; + QFileDialogPrivate::MCItem *i2 = 0; + i = new QFileDialogPrivate::File( d, &inf, files ); + i2 = new QFileDialogPrivate::MCItem( d->moreFiles, i ); + + if ( d->mode == ExistingFiles && inf.isDir() || + ( isDirectoryMode( d->mode ) && inf.isFile() ) ) { + i->setSelectable( FALSE ); + i2->setSelectable( FALSE ); + } + + i->i = i2; + } + + d->sortedList.append( new QUrlInfo( inf ) ); + } +} + +void QFileDialogP::removeEntry( QNetworkOperation *op ) +{ + if ( !op ) + return; + + QUrlInfo *i = 0; + QListViewItemIterator it( files ); + bool ok1 = FALSE, ok2 = FALSE; + for ( i = d->sortedList.first(); it.current(); ++it, i = d->sortedList.next() ) { + if ( ( (QFileDialogPrivate::File*)it.current() )->info.name() == op->arg( 0 ) ) { + d->pendingItems.removeRef( (QFileDialogPrivate::File*)it.current() ); + delete ( (QFileDialogPrivate::File*)it.current() )->i; + delete it.current(); + ok1 = TRUE; + } + if ( i && i->name() == op->arg( 0 ) ) { + d->sortedList.removeRef( i ); + i = d->sortedList.prev(); + ok2 = TRUE; + } + if ( ok1 && ok2 ) + break; + } +} + +void QFileDialogP::itemChanged( QNetworkOperation *op ) +{ + if ( !op ) + return; + + QUrlInfo *i = 0; + QListViewItemIterator it1( files ); + bool ok1 = FALSE, ok2 = FALSE; + // first check whether the new file replaces an existing file. + for ( i = d->sortedList.first(); it1.current(); ++it1, i = d->sortedList.next() ) { + if ( ( (QFileDialogPrivate::File*)it1.current() )->info.name() == op->arg( 1 ) ) { + delete ( (QFileDialogPrivate::File*)it1.current() )->i; + delete it1.current(); + ok1 = TRUE; + } + if ( i && i->name() == op->arg( 1 ) ) { + d->sortedList.removeRef( i ); + i = d->sortedList.prev(); + ok2 = TRUE; + } + if ( ok1 && ok2 ) + break; + } + + i = 0; + QListViewItemIterator it( files ); + ok1 = FALSE; + ok2 = FALSE; + for ( i = d->sortedList.first(); it.current(); ++it, i = d->sortedList.next() ) { + if ( ( (QFileDialogPrivate::File*)it.current() )->info.name() == op->arg( 0 ) ) { + ( (QFileDialogPrivate::File*)it.current() )->info.setName( op->arg( 1 ) ); + ok1 = TRUE; + } + if ( i && i->name() == op->arg( 0 ) ) { + i->setName( op->arg( 1 ) ); + ok2 = TRUE; + } + if ( ok1 && ok2 ) + break; + } + + resortDir(); +} + +/*! + \property QFileDialogP::infoPreview + + \brief whether the file dialog can provide preview information about + the currently selected file + + The default is FALSE. +*/ +bool QFileDialogP::isInfoPreviewEnabled() const +{ + return d->infoPreview; +} + +void QFileDialogP::setInfoPreviewEnabled( bool info ) +{ + if ( info == d->infoPreview ) + return; + d->geometryDirty = TRUE; + d->infoPreview = info; + updateGeometries(); +} + + +/*! + \property QFileDialogP::contentsPreview + + \brief whether the file dialog can provide a contents preview of the + currently selected file + + The default is FALSE. + + \sa setContentsPreview() setInfoPreviewEnabled() +*/ +// ### improve the above documentation: how is the preview done, how can I add +// support for customized preview, etc. + +bool QFileDialogP::isContentsPreviewEnabled() const +{ + return d->contentsPreview; +} + +void QFileDialogP::setContentsPreviewEnabled( bool contents ) +{ + if ( contents == d->contentsPreview ) + return; + d->geometryDirty = TRUE; + d->contentsPreview = contents; + updateGeometries(); +} + + +/*! + Sets the widget to be used for displaying information about the file + to the widget \a w and a preview of that information to the + QFilePreviewP \a preview. + + Normally you would create a preview widget that derives from both QWidget and + QFilePreviewP, so you should pass the same widget twice. + + \code + class Preview : public QLabel, public QFilePreviewP + { + public: + Preview( QWidget *parent=0 ) : QLabel( parent ) {} + + void previewUrl( const QUrl &u ) + { + QString path = u.path(); + QPixmap pix( path ); + if ( pix.isNull() ) + setText( "This is not a pixmap" ); + else + setText( "This is a pixmap" ); + } + }; + + //... + + int main( int argc, char** argv ) + { + Preview* p = new Preview; + + QFileDialogP* fd = new QFileDialogP( this ); + fd->setInfoPreviewEnabled( TRUE ); + fd->setInfoPreview( p, p ); + fd->setPreviewMode( QFileDialogP::Info ); + fd->show(); + } + + \endcode + + \sa setContentsPreview(), setInfoPreviewEnabled(), setPreviewMode() + +*/ + +void QFileDialogP::setInfoPreview( QWidget *w, QFilePreviewP *preview ) +{ + if ( !w || !preview ) + return; + + if ( d->infoPreviewWidget ) { + d->preview->removeWidget( d->infoPreviewWidget ); + delete d->infoPreviewWidget; + } + if ( d->infoPreviewer ) + delete d->infoPreviewer; + d->infoPreviewWidget = w; + d->infoPreviewer = preview; + w->reparent( d->preview, 0, QPoint( 0, 0 ) ); +} + +/*! + Sets the widget to be used for displaying the contents of the file + to the widget \a w and a preview of those contents to the + QFilePreviewP \a preview. + + Normally you would create a preview widget that derives from both QWidget and + QFilePreviewP, so you should pass the same widget twice. + + \code + class Preview : public QLabel, public QFilePreviewP + { + public: + Preview( QWidget *parent=0 ) : QLabel( parent ) {} + + void previewUrl( const QUrl &u ) + { + QString path = u.path(); + QPixmap pix( path ); + if ( pix.isNull() ) + setText( "This is not a pixmap" ); + else + setPixmap( pix ); + } + }; + + //... + + int main( int argc, char** argv ) + { + Preview* p = new Preview; + + QFileDialogP* fd = new QFileDialogP( this ); + fd->setContentsPreviewEnabled( TRUE ); + fd->setContentsPreview( p, p ); + fd->setPreviewMode( QFileDialogP::Contents ); + fd->show(); + } + \endcode + + \sa setContentsPreviewEnabled(), setInfoPreview(), setPreviewMode() +*/ + +void QFileDialogP::setContentsPreview( QWidget *w, QFilePreviewP *preview ) +{ + if ( !w || !preview ) + return; + + if ( d->contentsPreviewWidget ) { + d->preview->removeWidget( d->contentsPreviewWidget ); + delete d->contentsPreviewWidget; + } + if ( d->contentsPreviewer ) + delete d->contentsPreviewer; + d->contentsPreviewWidget = w; + d->contentsPreviewer = preview; + w->reparent( d->preview, 0, QPoint( 0, 0 ) ); +} + +/*! + Re-sorts the displayed directory. + + \sa rereadDir() +*/ + +void QFileDialogP::resortDir() +{ + d->mimeTypeTimer->stop(); + d->pendingItems.clear(); + + QFileDialogPrivate::File *item = 0; + QFileDialogPrivate::MCItem *item2 = 0; + + d->sortedList.sort(); + + if ( files->childCount() > 0 || d->moreFiles->count() > 0 ) { + d->moreFiles->clear(); + files->clear(); + d->last = 0; + files->setSorting( -1 ); + } + + QUrlInfo *i = sortAscending ? d->sortedList.first() : d->sortedList.last(); + for ( ; i; i = sortAscending ? d->sortedList.next() : d->sortedList.prev() ) { + item = new QFileDialogPrivate::File( d, i, files ); + item2 = new QFileDialogPrivate::MCItem( d->moreFiles, item, item2 ); + item->i = item2; + d->pendingItems.append( item ); + if ( d->mode == ExistingFiles && item->info.isDir() || + ( isDirectoryMode( d->mode ) && item->info.isFile() ) ) { + item->setSelectable( FALSE ); + item2->setSelectable( FALSE ); + } + } + + // ##### As the QFileIconProviderP only support QFileInfo and no + // QUrlInfo it can be only used for local files at the moment. In + // 3.0 we have to change the API of QFileIconProviderP to work on + // QUrlInfo so that also remote filesystems can be show mime-type + // specific icons. + if ( d->url.isLocalFile() ) + d->mimeTypeTimer->start( 0 ); +} + +/*! + Stops the current copy operation. +*/ + +void QFileDialogP::stopCopy() +{ + if ( d->ignoreStop ) + return; + + d->url.blockSignals( TRUE ); + d->url.stop(); + if ( d->progressDia ) { + d->ignoreStop = TRUE; + QTimer::singleShot( 100, this, SLOT( removeProgressDia() ) ); + } + d->url.blockSignals( FALSE ); +} + +/*! + \internal +*/ + +void QFileDialogP::removeProgressDia() +{ + if ( d->progressDia ) + delete d->progressDia; + d->progressDia = 0; +} + +/*! + \internal +*/ + +void QFileDialogP::doMimeTypeLookup() +{ + if ( !iconProvider() ) { + d->pendingItems.clear(); + d->mimeTypeTimer->stop(); + return; + } + + d->mimeTypeTimer->stop(); + if ( d->pendingItems.count() == 0 ) { + return; + } + + QRect r; + QFileDialogPrivate::File *item = d->pendingItems.first(); + if ( item ) { + QFileInfo fi; + if ( d->url.isLocalFile() ) { + fi.setFile( QUrl( d->url.path(), QFileDialogPrivate::encodeFileName( item->info.name() ) ).path( FALSE ) ); + } else + fi.setFile( item->info.name() ); // ##### + const QPixmap *p = iconProvider()->pixmap( fi ); + if ( p && p != item->pixmap( 0 ) && + ( !item->pixmap( 0 ) || p->serialNumber() != item->pixmap( 0 )->serialNumber() ) && + p != fifteenTransparentPixels ) { + item->hasMimePixmap = TRUE; + + // evil hack to avoid much too much repaints! + qApp->processEvents(); + files->setUpdatesEnabled( FALSE ); + files->viewport()->setUpdatesEnabled( FALSE ); + if ( item != d->pendingItems.first() ) + return; + item->setPixmap( 0, *p ); + qApp->processEvents(); + files->setUpdatesEnabled( TRUE ); + files->viewport()->setUpdatesEnabled( TRUE ); + + if ( files->isVisible() ) { + QRect ir( files->itemRect( item ) ); + if ( ir != QRect( 0, 0, -1, -1 ) ) { + r = r.unite( ir ); + } + } else { + QRect ir( d->moreFiles->itemRect( item->i ) ); + if ( ir != QRect( 0, 0, -1, -1 ) ) { + r = r.unite( ir ); + } + } + } + if ( d->pendingItems.count() ) + d->pendingItems.removeFirst(); + } + + if ( d->moreFiles->isVisible() ) { + d->moreFiles->viewport()->repaint( r, FALSE ); + } else { + files->viewport()->repaint( r, FALSE ); + } + + if ( d->pendingItems.count() ) + d->mimeTypeTimer->start( 0 ); + else if ( d->moreFiles->isVisible() ) + d->moreFiles->triggerUpdate( TRUE ); +} + +/*! + If \a b is TRUE then all the files in the current directory are selected; + otherwise, they are deselected. +*/ + +void QFileDialogP::selectAll( bool b ) +{ + if ( d->mode != ExistingFiles ) + return; + d->moreFiles->selectAll( b ); + files->selectAll( b ); +} + +void QFileDialogP::goBack() +{ + if ( !d->goBack || !d->goBack->isEnabled() ) + return; + d->history.remove( d->history.last() ); + if ( d->history.count() < 2 ) + d->goBack->setEnabled( FALSE ); + setUrl( d->history.last() ); +} + +// a class with wonderfully inflexible flexibility. why doesn't it +// just subclass QWidget in the first place? 'you have to derive your +// preview widget from QWidget and from this class' indeed. + +/*! + \class QFilePreviewP qfiledialog.h + \ingroup misc + \brief The QFilePreviewP class provides file previewing in QFileDialogP. + + This class is an abstract base class which is used to implement + widgets that can display a preview of a file in a QFileDialogP. + + You must derive the preview widget from both QWidget and from this + class. Then you must reimplement this class's previewUrl() function, + which is called by the file dialog if the preview of a file + (specified as a URL) should be shown. + + See also QFileDialog::setPreviewMode(), QFileDialogP::setContentsPreview(), + QFileDialogP::setInfoPreview(), QFileDialogP::setInfoPreviewEnabled(), + QFileDialogP::setContentsPreviewEnabled(). + + For an example of a preview widget see qt/examples/qdir/qdir.cpp. +*/ + +/*! + Constructs the QFilePreviewP. +*/ + +QFilePreviewP::QFilePreviewP() +{ +} + +/*! + \fn void QFilePreviewP::previewUrl( const QUrl &url ) + + This function is called by QFileDialogP if a preview + for the \a url should be shown. Reimplement this + function to provide file previewing. +*/ + +#endif diff --git a/src/PatchQt/qfiledialogP.h b/src/PatchQt/qfiledialogP.h new file mode 100644 index 000000000..f7355a193 --- /dev/null +++ b/src/PatchQt/qfiledialogP.h @@ -0,0 +1,528 @@ +///////////////////////////////////////////////////////////////////////////// +// Module : PatchQt +// File : qfiledialogP.h +// Description : the patch for Qt's QFileDialog class (qfiledialog.h) +///////////////////////////////////////////////////////////////////////////// + +/**************************************************************************** +** $Id$ +** +** Definition of QFileDialog class +** +** Created : 950428 +** +** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. +** +** This file is part of the dialogs module of the Qt GUI Toolkit. +** +** This file may be distributed under the terms of the Q Public License +** as defined by Trolltech AS of Norway and appearing in the file +** LICENSE.QPL included in the packaging of this file. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** licenses may use this file in accordance with the Qt Commercial License +** Agreement provided with the Software. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** See http://www.trolltech.com/qpl/ for QPL licensing information. +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#ifndef QFILEDIALOGP_H +#define QFILEDIALOGP_H + +class QPushButton; +class QButton; +class QLabel; +class QWidget; +class QFileDialog; +class QTimer; +class QNetworkOperation; +class QLineEdit; +class QListViewItem; +class QListBoxItem; +class QProgressBar; +class QFileDialogPrivate; +class QFileDialogQFileListView; + +#ifndef QT_H +#include "qdir.h" +#include "qdialog.h" +#include "qurloperator.h" +#include "qurlinfo.h" +#include "qlistbox.h" +#include "qlistview.h" +#include "qlineedit.h" +#endif // QT_H + +#ifndef QT_NO_FILEDIALOG + +class Q_EXPORT QFileIconProviderP : public QObject +{ + Q_OBJECT +public: + QFileIconProviderP( QObject * parent = 0, const char* name = 0 ); + virtual const QPixmap * pixmap( const QFileInfo & ); + +private: // Disabled copy constructor and operator= +#if defined(Q_DISABLE_COPY) + QFileIconProviderP( const QFileIconProviderP & ); + QFileIconProviderP& operator=( const QFileIconProviderP & ); +#endif +}; + +class Q_EXPORT QFilePreviewP +{ +public: + QFilePreviewP(); + virtual void previewUrl( const QUrl &url ) = 0; + +}; + +class Q_EXPORT QFileDialogP : public QDialog +{ + Q_OBJECT + Q_ENUMS( Mode ViewMode PreviewMode ) + // ##### Why are this read-only properties ? + Q_PROPERTY( QString selectedFile READ selectedFile ) + Q_PROPERTY( QString selectedFilter READ selectedFilter ) + Q_PROPERTY( QStringList selectedFiles READ selectedFiles ) + // #### Should not we be able to set the path ? + Q_PROPERTY( QString dirPath READ dirPath ) + Q_PROPERTY( bool showHiddenFiles READ showHiddenFiles WRITE setShowHiddenFiles ) + Q_PROPERTY( Mode mode READ mode WRITE setMode ) + Q_PROPERTY( ViewMode viewMode READ viewMode WRITE setViewMode ) + Q_PROPERTY( PreviewMode previewMode READ previewMode WRITE setPreviewMode ) + Q_PROPERTY( bool infoPreview READ isInfoPreviewEnabled WRITE setInfoPreviewEnabled ) + Q_PROPERTY( bool contentsPreview READ isContentsPreviewEnabled WRITE setContentsPreviewEnabled ) + +public: + QFileDialogP( const QString& dirName, const QString& filter = QString::null, + QWidget* parent=0, const char* name=0, bool modal = FALSE ); + QFileDialogP( QWidget* parent=0, const char* name=0, bool modal = FALSE ); + ~QFileDialogP(); + + // recommended static functions + + static QString getOpenFileName( const QString &initially = QString::null, + const QString &filter = QString::null, + QWidget *parent = 0, const char* name = 0, + const QString &caption = QString::null, + QString *selectedFilter = 0, + bool resolveSymlinks = TRUE); + static QString getSaveFileName( const QString &initially = QString::null, + const QString &filter = QString::null, + QWidget *parent = 0, const char* name = 0, + const QString &caption = QString::null, + QString *selectedFilter = 0, + bool resolveSymlinks = TRUE); + static QString getExistingDirectory( const QString &dir = QString::null, + QWidget *parent = 0, + const char* name = 0, + const QString &caption = QString::null, + bool dirOnly = TRUE, + bool resolveSymlinks = TRUE); + static QStringList getOpenFileNames( const QString &filter= QString::null, + const QString &dir = QString::null, + QWidget *parent = 0, + const char* name = 0, + const QString &caption = QString::null, + QString *selectedFilter = 0, + bool resolveSymlinks = TRUE); + + // other static functions + + static void setIconProvider( QFileIconProviderP * ); + static QFileIconProviderP* iconProvider(); + + // non-static function for special needs + + QString selectedFile() const; + QString selectedFilter() const; + virtual void setSelectedFilter( const QString& ); + virtual void setSelectedFilter( int ); + + void setSelection( const QString &); + + void selectAll( bool b ); + + QStringList selectedFiles() const; + + QString dirPath() const; + + void setDir( const QDir & ); + const QDir *dir() const; + + void setShowHiddenFiles( bool s ); + bool showHiddenFiles() const; + + void rereadDir(); + void resortDir(); + + enum Mode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly }; + void setMode( Mode ); + Mode mode() const; + + enum ViewMode { Detail, List }; + enum PreviewMode { NoPreview, Contents, Info }; + void setViewMode( ViewMode m ); + ViewMode viewMode() const; + void setPreviewMode( PreviewMode m ); + PreviewMode previewMode() const; + + bool eventFilter( QObject *, QEvent * ); + + bool isInfoPreviewEnabled() const; + bool isContentsPreviewEnabled() const; + void setInfoPreviewEnabled( bool ); + void setContentsPreviewEnabled( bool ); + + void setInfoPreview( QWidget *w, QFilePreviewP *preview ); + void setContentsPreview( QWidget *w, QFilePreviewP *preview ); + + QUrl url() const; + + void addFilter( const QString &filter ); + +public slots: + void done( int ); + void setDir( const QString& ); + void setUrl( const QUrlOperator &url ); + void setFilter( const QString& ); + void setFilters( const QString& ); + void setFilters( const char ** ); + void setFilters( const QStringList& ); + +protected: + void resizeEvent( QResizeEvent * ); + void keyPressEvent( QKeyEvent * ); + + void addWidgets( QLabel *, QWidget *, QPushButton * ); + void addToolButton( QButton *b, bool separator = FALSE ); + void addLeftWidget( QWidget *w ); + void addRightWidget( QWidget *w ); + +signals: + void fileHighlighted( const QString& ); + void fileSelected( const QString& ); + void filesSelected( const QStringList& ); + void dirEntered( const QString& ); + void filterSelected( const QString& ); + +private slots: + void detailViewSelectionChanged(); + void listBoxSelectionChanged(); + void changeMode( int ); + void fileNameEditReturnPressed(); + void stopCopy(); + void removeProgressDia(); + + void fileSelected( int ); + void fileHighlighted( int ); + void dirSelected( int ); + void pathSelected( int ); + + void updateFileNameEdit( QListViewItem *); + void selectDirectoryOrFile( QListViewItem * ); + void popupContextMenu( QListViewItem *, const QPoint &, int ); + void popupContextMenu( QListBoxItem *, const QPoint & ); + void updateFileNameEdit( QListBoxItem *); + void selectDirectoryOrFile( QListBoxItem * ); + void fileNameEditDone(); + + void okClicked(); + void filterClicked(); // not used + void cancelClicked(); + + void cdUpClicked(); + void newFolderClicked(); + + void fixupNameEdit(); + + void doMimeTypeLookup(); + + void updateGeometries(); + void modeButtonsDestroyed(); + void urlStart( QNetworkOperation *op ); + void urlFinished( QNetworkOperation *op ); + void dataTransferProgress( int bytesDone, int bytesTotal, QNetworkOperation * ); + void insertEntry( const QValueList &fi, QNetworkOperation *op ); + void removeEntry( QNetworkOperation * ); + void createdDirectory( const QUrlInfo &info, QNetworkOperation * ); + void itemChanged( QNetworkOperation * ); + void goBack(); + +private: + enum PopupAction { + PA_Open = 0, + PA_Delete, + PA_Rename, + PA_SortName, + PA_SortSize, + PA_SortType, + PA_SortDate, + PA_SortUnsorted, + PA_Cancel, + PA_Reload, + PA_Hidden + }; + + void init(); + bool trySetSelection( bool isDir, const QUrlOperator &, bool ); + void deleteFile( const QString &filename ); + void popupContextMenu( const QString &filename, bool withSort, + PopupAction &action, const QPoint &p ); + + QDir reserved; // was cwd + QString fileName; + + friend class QFileDialogQFileListView; + friend class QFileListBox; + + QFileDialogPrivate *d; + QFileDialogQFileListView *files; + + QLineEdit *nameEdit; // also filter + QPushButton *okB; + QPushButton *cancelB; + +#if defined(Q_WS_WIN) + static QString winGetOpenFileName( const QString &initialSelection, + const QString &filter, + QString* workingDirectory, + QWidget *parent = 0, + const char* name = 0, + const QString& caption = QString::null, + QString* selectedFilter = 0 ); + static QString winGetSaveFileName( const QString &initialSelection, + const QString &filter, + QString* workingDirectory, + QWidget *parent = 0, + const char* name = 0, + const QString& caption = QString::null, + QString* selectedFilter = 0 ); + static QStringList winGetOpenFileNames( const QString &filter, + QString* workingDirectory, + QWidget *parent = 0, + const char* name = 0, + const QString& caption = QString::null, + QString* selectedFilter = 0 ); + static QString winGetExistingDirectory( const QString &initialDirectory, + QWidget* parent = 0, + const char* name = 0, + const QString& caption = QString::null); + static QString resolveLinkFile( const QString& linkfile ); +#endif +#if defined(Q_WS_MACX) || defined(Q_WS_MAC9) + static QString macGetSaveFileName( const QString &, const QString &, + QString *, QWidget *, const char*, + const QString& ); + static QStringList macGetOpenFileNames( const QString &, QString*, + QWidget *, const char *, + const QString&, bool = TRUE, + bool = FALSE ); +#endif + + +private: // Disabled copy constructor and operator= +#if defined(Q_DISABLE_COPY) + QFileDialogP( const QFileDialogP & ); + QFileDialogP &operator=( const QFileDialogP & ); +#endif +}; + +/****************************************************************** + * + * Definitions of view classes + * + ******************************************************************/ + +class QRenameEdit : public QLineEdit +{ + Q_OBJECT + +public: + QRenameEdit( QWidget *parent ) + : QLineEdit( parent, "qt_rename_edit" ) + {} + +protected: + void keyPressEvent( QKeyEvent *e ); + void focusOutEvent( QFocusEvent *e ); + +signals: + void escapePressed(); + +}; + +class QFileListBox : public QListBox +{ + friend class QFileDialogP; + + Q_OBJECT + +private: + QFileListBox( QWidget *parent, QFileDialogP *d ); + + void clear(); + void show(); + void startRename( bool check = TRUE ); + void viewportMousePressEvent( QMouseEvent *e ); + void viewportMouseReleaseEvent( QMouseEvent *e ); + void viewportMouseDoubleClickEvent( QMouseEvent *e ); + void viewportMouseMoveEvent( QMouseEvent *e ); +#ifndef QT_NO_DRAGANDDROP + void viewportDragEnterEvent( QDragEnterEvent *e ); + void viewportDragMoveEvent( QDragMoveEvent *e ); + void viewportDragLeaveEvent( QDragLeaveEvent *e ); + void viewportDropEvent( QDropEvent *e ); + bool acceptDrop( const QPoint &pnt, QWidget *source ); + void setCurrentDropItem( const QPoint &pnt ); +#endif + void keyPressEvent( QKeyEvent *e ); + +private slots: + void rename(); + void cancelRename(); + void doubleClickTimeout(); + void changeDirDuringDrag(); + void dragObjDestroyed(); + void contentsMoved( int, int ); + +private: + QRenameEdit *lined; + QFileDialogP *filedialog; + bool renaming; + QTimer* renameTimer; + QListBoxItem *renameItem, *dragItem; + QPoint pressPos, oldDragPos; + bool mousePressed; + int urls; + QString startDragDir; + QListBoxItem *currDropItem; + QTimer *changeDirTimer; + bool firstMousePressEvent; + QUrlOperator startDragUrl; + +}; + + +class QFileDialogQFileListView : public QListView +{ + Q_OBJECT + +public: + QFileDialogQFileListView( QWidget *parent, QFileDialogP *d ); + + void clear(); + void startRename( bool check = TRUE ); + void setSorting( int column, bool increasing = TRUE ); + + QRenameEdit *lined; + bool renaming; + QListViewItem *renameItem; + +private: + void viewportMousePressEvent( QMouseEvent *e ); + void viewportMouseDoubleClickEvent( QMouseEvent *e ); + void keyPressEvent( QKeyEvent *e ); + void viewportMouseReleaseEvent( QMouseEvent *e ); + void viewportMouseMoveEvent( QMouseEvent *e ); +#ifndef QT_NO_DRAGANDDROP + void viewportDragEnterEvent( QDragEnterEvent *e ); + void viewportDragMoveEvent( QDragMoveEvent *e ); + void viewportDragLeaveEvent( QDragLeaveEvent *e ); + void viewportDropEvent( QDropEvent *e ); + bool acceptDrop( const QPoint &pnt, QWidget *source ); + void setCurrentDropItem( const QPoint &pnt ); +#endif + +private slots: + void rename(); + void cancelRename(); + void changeSortColumn2( int column ); + void doubleClickTimeout(); + void changeDirDuringDrag(); + void dragObjDestroyed(); + void contentsMoved( int, int ); + +private: + QFileDialogP *filedialog; + QTimer* renameTimer; + QPoint pressPos, oldDragPos; + bool mousePressed; + int urls; + QString startDragDir; + QListViewItem *currDropItem, *dragItem; + QTimer *changeDirTimer; + bool firstMousePressEvent; + bool ascending; + int sortcolumn; + QUrlOperator startDragUrl; + +}; + +/**************************************************************************** + * + * Classes for copy progress dialog + * + ****************************************************************************/ + +class QFDProgressAnimation : public QWidget +{ + Q_OBJECT + +public: + QFDProgressAnimation( QWidget *parent ); + void start(); + +private slots: + void next(); + +protected: + void paintEvent( QPaintEvent *e ); + +private: + int step; + QTimer *timer; + +}; + +class QFDProgressDialog : public QDialog +{ + Q_OBJECT + +public: + QFDProgressDialog( QWidget *parent, const QString &fn, int steps ); + + void setReadProgress( int p ); + void setWriteProgress( int p ); + void setWriteLabel( const QString &s ); + +signals: + void cancelled(); + +private: + QProgressBar *readBar; + QProgressBar *writeBar; + QLabel *writeLabel; + QFDProgressAnimation *animation; + +}; + +#endif + +#endif // QFILEDIALOG_H diff --git a/src/Plot2d/Plot2d_Prs.cxx b/src/Plot2d/Plot2d_Prs.cxx new file mode 100644 index 000000000..2db19dfc4 --- /dev/null +++ b/src/Plot2d/Plot2d_Prs.cxx @@ -0,0 +1,95 @@ +// SALOME OCCViewer : build OCC Viewer into Salome desktop +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : Plot2d_Prs.cxx +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#include "Plot2d_Prs.h" + +//========================================================== +/*! + * Plot2d_Prs::Plot2d_Prs + * Default constructor + */ +//========================================================== +Plot2d_Prs::Plot2d_Prs() +{ +} + +//========================================================== +/*! + * Plot2d_Prs::Plot2d_Prs + * Standard constructor + */ +//========================================================== +Plot2d_Prs::Plot2d_Prs( const Plot2d_Curve* obj ) +{ + AddObject( obj ); +} + +//========================================================== +/*! + * Plot2d_Prs::~Plot2d_Prs + * Destructor + */ +//========================================================== +Plot2d_Prs::~Plot2d_Prs() +{ + myObjects.clear(); +} + +//========================================================== +/*! + * Plot2d_Prs::GetObjects + * Get curves list + */ +//========================================================== +Plot2d_CurveContainer Plot2d_Prs::GetObjects() const +{ + return myObjects; +} + +//========================================================== +/*! + * Plot2d_Prs::AddObject + * Add curbe + */ +//========================================================== +void Plot2d_Prs::AddObject( const Plot2d_Curve* obj ) +{ + myObjects.addCurve( (Plot2d_Curve*)obj ); +} + +//========================================================== +/*! + * Plot2d_Prs::IsNull + * Return 0 if list of the curves is empty + * [ Reimplemented from SALOME_Prs ] + */ +//========================================================== +bool Plot2d_Prs::IsNull() const +{ + return myObjects.isEmpty(); +} diff --git a/src/Plot2d/Plot2d_Prs.h b/src/Plot2d/Plot2d_Prs.h new file mode 100644 index 000000000..551f75511 --- /dev/null +++ b/src/Plot2d/Plot2d_Prs.h @@ -0,0 +1,59 @@ +// SALOME OCCViewer : build OCC Viewer into Salome desktop +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : Plot2d_Prs.h +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#ifndef PLOT2D_PRS_H +#define PLOT2D_PRS_H + +#include "SALOME_Prs.h" +#include + +class Plot2d_Curve; + +class Plot2d_Prs : public SALOME_Prs2d +{ +public: + Plot2d_Prs(); + // Default constructor + Plot2d_Prs( const Plot2d_Curve* obj ); + // Standard constructor + ~Plot2d_Prs(); + // Destructor + + Plot2d_CurveContainer GetObjects() const; + // Get curves list + void AddObject( const Plot2d_Curve* obj ); + // Add curve + + bool IsNull() const; + // Reimplemented from SALOME_Prs + +private: + Plot2d_CurveContainer myObjects; // list of curves +}; + +#endif diff --git a/src/Prs/Makefile.in b/src/Prs/Makefile.in new file mode 100755 index 000000000..09f8a248a --- /dev/null +++ b/src/Prs/Makefile.in @@ -0,0 +1,27 @@ +# source path +top_srcdir=@top_srcdir@ +top_builddir=../.. +srcdir=@srcdir@ +VPATH=.:@srcdir@:@top_srcdir@/idl + + +@COMMENCE@ + +EXPORT_HEADERS = SALOME_Prs.h + +# Libraries targets + +LIB = libSalomePrs.la +LIB_SRC = SALOME_Prs.cxx + +LIB_CLIENT_IDL = + +# Executables targets +BIN = +BIN_SRC = + +CPPFLAGS+= +LDFLAGS+= + + +@CONCLUDE@ diff --git a/src/Prs/SALOME_Prs.cxx b/src/Prs/SALOME_Prs.cxx new file mode 100644 index 000000000..1856fa15a --- /dev/null +++ b/src/Prs/SALOME_Prs.cxx @@ -0,0 +1,364 @@ +// File: SALOME_Prs.cxx +// Created: Wed Apr 28 15:03:43 2004 +// Author: Sergey ANIKIN +// + + +#include "SALOME_Prs.h" + +#include "utilities.h" + +using namespace std; + +//=========================================================== +/*! + * Function: SALOME_OCCPrs::DisplayIn + * Purpose: Dispatches display operation to proper Display() + * method of SALOME_View + */ +//=========================================================== +void SALOME_OCCPrs::DisplayIn( SALOME_View* v ) const +{ + if ( v ) v->Display( this ); +} + +//=========================================================== +/*! + * Function: SALOME_OCCPrs::EraseIn + * Purpose: Dispatches display operation to proper Erase() + * method of SALOME_View + */ +//=========================================================== +void SALOME_OCCPrs::EraseIn( SALOME_View* v, const bool forced ) const +{ + if ( v ) v->Erase( this, forced ); +} + +//=========================================================== +/*! + * Function: SALOME_OCCPrs::LocalSelectionIn + * Purpose: Dispatches operation to proper LocalSelectionIn() + * method of SALOME_View + */ +//=========================================================== +void SALOME_OCCPrs::LocalSelectionIn( SALOME_View* v, const int mode ) const +{ + if ( v ) v->LocalSelection( this, mode ); +} + +//=========================================================== +/*! + * Function: SALOME_OCCPrs::Update + * Purpose: Dispatches update operation to proper Update() + * method of SALOME_Displayer + */ +//=========================================================== +void SALOME_OCCPrs::Update( SALOME_Displayer* d ) +{ + if ( d ) d->Update( this ); +} + +//=========================================================== +/*! + * Function: SALOME_VTKPrs::DisplayIn + * Purpose: Dispatches display operation to proper Display() + * method of SALOME_View + */ +//=========================================================== +void SALOME_VTKPrs::DisplayIn( SALOME_View* v ) const +{ + if ( v ) v->Display( this ); +} + +//=========================================================== +/*! + * Function: SALOME_VTKPrs::EraseIn + * Purpose: Dispatches display operation to proper Erase() + * method of SALOME_View + */ +//=========================================================== +void SALOME_VTKPrs::EraseIn( SALOME_View* v, const bool forced ) const +{ + if ( v ) v->Erase( this, forced ); +} + +//=========================================================== +/*! + * Function: SALOME_VTKPrs::LocalSelectionIn + * Purpose: Dispatches operation to proper LocalSelectionIn() + * method of SALOME_View + */ +//=========================================================== +void SALOME_VTKPrs::LocalSelectionIn( SALOME_View* v, const int mode ) const +{ + if ( v ) v->LocalSelection( this, mode ); +} + +//=========================================================== +/*! + * Function: SALOME_VTKPrs::Update + * Purpose: Dispatches update operation to proper Update() + * method of SALOME_Displayer + */ +//=========================================================== +void SALOME_VTKPrs::Update( SALOME_Displayer* d ) +{ + if ( d ) d->Update( this ); +} + +//=========================================================== +/*! + * Function: SALOME_Prs2d::DisplayIn + * Purpose: Dispatches display operation to proper Display() + * method of SALOME_View + */ +//=========================================================== +void SALOME_Prs2d::DisplayIn( SALOME_View* v ) const +{ + if ( v ) v->Display( this ); +} + +//=========================================================== +/*! + * Function: SALOME_Prs2d::EraseIn + * Purpose: Dispatches display operation to proper Erase() + * method of SALOME_View + */ +//=========================================================== +void SALOME_Prs2d::EraseIn( SALOME_View* v, const bool forced ) const +{ + if ( v ) v->Erase( this, forced ); +} + +//=========================================================== +/*! + * Function: SALOME_Prs2d::LocalSelectionIn + * Purpose: Dispatches operation to proper LocalSelectionIn() + * method of SALOME_View + */ +//=========================================================== +void SALOME_Prs2d::LocalSelectionIn( SALOME_View* v, const int mode ) const +{ + if ( v ) v->LocalSelection( this, mode ); +} + +//=========================================================== +/*! + * Function: SALOME_Prs2d::Update + * Purpose: Dispatches update operation to proper Update() + * method of SALOME_Displayer + */ +//=========================================================== +void SALOME_Prs2d::Update( SALOME_Displayer* d ) +{ + if ( d ) d->Update( this ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Display + * Purpose: Gives control to SALOME_Prs object, so that + * it could perform double dispatch + */ +//=========================================================== +void SALOME_View::Display( const SALOME_Prs* prs ) +{ + prs->DisplayIn( this ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Erase + * Purpose: Gives control to SALOME_Prs object, so that + * it could perform double dispatch + */ +//=========================================================== +void SALOME_View::Erase( const SALOME_Prs* prs, const bool forced ) +{ + prs->EraseIn( this, forced ); +} + +//=========================================================== +/*! + * Function: SALOME_View::LocalSelection + * Purpose: Gives control to SALOME_Prs object, so that + * it could perform double dispatch + */ +//=========================================================== +void SALOME_View::LocalSelection( const SALOME_Prs* prs, const int mode ) +{ + prs->LocalSelectionIn( this, mode ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Display + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::Display( const SALOME_OCCPrs* ) +{ + MESSAGE( "SALOME_View::Display( const SALOME_OCCPrs& ) called! Probably, presentation is being displayed in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Display + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::Display( const SALOME_VTKPrs* ) +{ + MESSAGE( "SALOME_View::Display( const SALOME_VTKPrs& ) called! Probably, presentation is being displayed in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Display + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::Display( const SALOME_Prs2d* ) +{ + MESSAGE( "SALOME_View::Display( const SALOME_Prs2d& ) called! Probably, presentation is being displayed in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Erase + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::Erase( const SALOME_OCCPrs*, const bool ) +{ + MESSAGE( "SALOME_View::Erase( const SALOME_OCCPrs& ) called! Probably, presentation is being erased in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Erase + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::Erase( const SALOME_VTKPrs*, const bool ) +{ + MESSAGE( "SALOME_View::Erase( const SALOME_VTKPrs& ) called! Probably, presentation is being erased in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::Erase + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::Erase( const SALOME_Prs2d*, const bool ) +{ + MESSAGE( "SALOME_View::Erase( const SALOME_Prs2d& ) called! Probably, presentation is being erased in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::LocalSelection + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::LocalSelection( const SALOME_OCCPrs*, const int ) +{ + MESSAGE( "SALOME_View::LocalSelection( const SALOME_OCCPrs* ) called! \ + Probably, selection is being activated in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::LocalSelection + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::LocalSelection( const SALOME_VTKPrs*, const int ) +{ + MESSAGE( "SALOME_View::LocalSelection( const SALOME_VTKPrs* ) called! \ + Probably, selection is being activated in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::LocalSelection + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::LocalSelection( const SALOME_Prs2d*, const int ) +{ + MESSAGE( "SALOME_View::LocalSelection( const SALOME_Prs2d* ) called! \ + Probably, selection is being activated in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_View::GlobalSelection + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_View::GlobalSelection( const bool ) const +{ + MESSAGE( "SALOME_View::GlobalSelection() called! \ + Probably, selection is being activated in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_Displayer::UpdatePrs + * Purpose: Gives control to SALOME_Prs object, so that + * it could perform double dispatch + */ +//=========================================================== +void SALOME_Displayer::UpdatePrs( SALOME_Prs* prs ) +{ + prs->Update( this ); +} + +//=========================================================== +/*! + * Function: SALOME_Displayer::Update + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_Displayer::Update( SALOME_OCCPrs* ) +{ + MESSAGE( "SALOME_Displayer::Update( SALOME_OCCPrs* ) called! Probably, presentation is being updated in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_Displayer::Update + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_Displayer::Update( SALOME_VTKPrs* ) +{ + MESSAGE( "SALOME_Displayer::Update( SALOME_VTKPrs* ) called! Probably, presentation is being updated in uncompatible viewframe." ); +} + +//=========================================================== +/*! + * Function: SALOME_Displayer::Update + * Purpose: Virtual method, should be reimplemented in successors, + * by default issues a warning and does nothing. + */ +//=========================================================== +void SALOME_Displayer::Update( SALOME_Prs2d* ) +{ + MESSAGE( "SALOME_Displayer::Update( SALOME_Prs2d* ) called! Probably, presentation is being updated in uncompatible viewframe." ); +} + diff --git a/src/Prs/SALOME_Prs.h b/src/Prs/SALOME_Prs.h new file mode 100644 index 000000000..060bf1838 --- /dev/null +++ b/src/Prs/SALOME_Prs.h @@ -0,0 +1,255 @@ +// SALOME OBJECT : implementation of interactive object visualization for OCC and VTK viewers +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : SALOME_Prs.h +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#ifndef SALOME_PRS_H +#define SALOME_PRS_H + +class SALOME_View; +class SALOME_Displayer; + +//=========================================================== +/*! + * Class: SALOME_Prs + * Description: Base class for SALOME graphic object wrappers - presentations. + * Presentations are temporary objects, so they can be created on the stack. + */ +//=========================================================== + +class SALOME_Prs +{ +public: + virtual ~SALOME_Prs() {} + // Destructor + + virtual void DisplayIn( SALOME_View* ) const = 0; + // Key method for double dispatch of display operation + + virtual void EraseIn( SALOME_View*, const bool = false ) const = 0; + // Key method for double dispatch of erase operation + + virtual void Update( SALOME_Displayer* ) = 0; + // Key method for double dispatch of update operation + + virtual bool IsNull() const = 0; + // Should return true, if this presentation contains a graphic object + + virtual void LocalSelectionIn( SALOME_View*, const int ) const = 0; + // Key method for double dispatch of activation of subshapes selection +}; + +//=========================================================== +/*! + * Class: SALOME_OCCPrs + * Description: Base class for OpenCASCADE graphic object (AIS_InteractiveObject) wrappers. + * This intermediate class is necessary to avoid dependencies from OCC libs. + */ +//=========================================================== + +class SALOME_OCCPrs : public SALOME_Prs +{ +public: + virtual void DisplayIn( SALOME_View* ) const; + // It uses double dispatch in order to + // invoke Display() method corresponding to the actual type of presentation. + + virtual void EraseIn( SALOME_View*, const bool = false ) const; + // It uses double dispatch in order to + // invoke Erase() method corresponding to the actual type of presentation. + + virtual void Update( SALOME_Displayer* ); + // It uses double dispatch in order to + // invoke Update() method corresponding to the actual type of presentation. + + virtual void LocalSelectionIn( SALOME_View*, const int ) const; + // Key method for double dispatch of activation of subshapes selection +}; + +//=========================================================== +/*! + * Class: SALOME_VTKPrs + * Description: Base class for VTK graphic object (vtkActor) wrappers + * This intermediate class is necessary to avoid dependencies from VTK libs. + */ +//=========================================================== + +class SALOME_VTKPrs : public SALOME_Prs +{ +public: + virtual void DisplayIn( SALOME_View* ) const; + // It uses double dispatch in order to + // invoke Display() method corresponding to the actual type of presentation. + + virtual void EraseIn( SALOME_View*, const bool = false ) const; + // It uses double dispatch in order to + // invoke Erase() method corresponding to the actual type of presentation. + + virtual void Update( SALOME_Displayer* ); + // It uses double dispatch in order to + // invoke Update() method corresponding to the actual type of presentation. + + virtual void LocalSelectionIn( SALOME_View*, const int ) const; + // Key method for double dispatch of activation of subshapes selection +}; + +//=========================================================== +/*! + * Class: SALOME_Prs2d + * Description: Base class for Plot2d graphic object (Plot2d_Curve) wrappers. + */ +//=========================================================== + +class SALOME_Prs2d : public SALOME_Prs +{ +public: + virtual void DisplayIn( SALOME_View* ) const; + // It uses double dispatch in order to + // invoke Display() method corresponding to the actual type of presentation. + + virtual void EraseIn( SALOME_View*, const bool = false ) const; + // It uses double dispatch in order to + // invoke Erase() method corresponding to the actual type of presentation. + + virtual void Update( SALOME_Displayer* ); + // It uses double dispatch in order to + // invoke Update() method corresponding to the actual type of presentation. + + virtual void LocalSelectionIn( SALOME_View*, const int ) const; + // Key method for double dispatch of activation of subshapes selection +}; + +///////////////////////////////////////////////////////////////////////// +// Base classes for object wrappers for any other visualization libraries +// should be added here! +///////////////////////////////////////////////////////////////////////// + +//=========================================================== +/*! + * Class: SALOME_View + * Description: Base class for SALOME views (or view frames) + */ +//=========================================================== + +class SALOME_View +{ +public: + virtual ~SALOME_View() {} + // Destructor + + void Display( const SALOME_Prs* ); + // This Display() method should be called to display given presentation + // created anywhere by anybody. It simply passes control to SALOME_Prs object + // so that it could perform double dispatch. + void Erase( const SALOME_Prs*, const bool = false ); + // This Erase() method should be called to erase given presentation + // created anywhere by anybody. It simply passes control to SALOME_Prs object + // so that it could perform double dispatch. + + void LocalSelection( const SALOME_Prs*, const int ); + // This LocalSelection() method should be called to activate sub-shapes selection + // created anywhere by anybody. It simply passes control to SALOME_Prs object + // so that it could perform double dispatch. + + // Interface for derived views + + // Display() methods for ALL kinds of presentation should appear here + virtual void Display( const SALOME_OCCPrs* ); + virtual void Display( const SALOME_VTKPrs* ); + virtual void Display( const SALOME_Prs2d* ); + // Add new Display() methods here... + + // Erase() methods for ALL kinds of presentation should appear here + virtual void Erase( const SALOME_OCCPrs*, const bool = false ); + virtual void Erase( const SALOME_VTKPrs*, const bool = false ); + virtual void Erase( const SALOME_Prs2d*, const bool = false ); + // Add new Erase() methods here... + + // LocalSelection() methods for ALL kinds of presentation should appear here + virtual void LocalSelection( const SALOME_OCCPrs*, const int ); + virtual void LocalSelection( const SALOME_VTKPrs*, const int ); + virtual void LocalSelection( const SALOME_Prs2d* , const int ); + + virtual void GlobalSelection( const bool = false ) const; + // Deactivates selection of sub-shapes (must be redefined with OCC viewer) + + // Creates empty presenation of corresponding type + virtual SALOME_Prs* CreatePrs( const char* entry = 0 ) { return 0; } + + // Axiluary methods called before and after displaying of objects + virtual void BeforeDisplay( SALOME_Displayer* d ) {} + virtual void AfterDisplay ( SALOME_Displayer* d ) {} +}; + +//=========================================================== +/*! + * Classes: SALOME_Displayer + * Description: These classes are used to specify type of view + * VTK, OCC or Plot2d + */ +//=========================================================== + +class SALOME_OCCViewType {}; +class SALOME_VTKViewType {}; +class SALOME_Plot2dViewType {}; + +//=========================================================== +/*! + * Class: SALOME_Displayer + * Description: Base class for SALOME displayers + */ +//=========================================================== + +class SALOME_Displayer +{ +public: + virtual ~SALOME_Displayer() {} + // Destructor + + void UpdatePrs( SALOME_Prs* ); + // This Update() method should be called to update given presentation + // created anywhere by anybody. It simply passes control to SALOME_Prs object + // so that it could perform double dispatch. + + // Interface for derived displayers + + // Update() methods for ALL kinds of presentation should appear here + virtual void Update( SALOME_OCCPrs* ); + virtual void Update( SALOME_VTKPrs* ); + virtual void Update( SALOME_Prs2d* ); + // Add new Update() methods here... + + // Axiluary methods called before and after displaying of objects + virtual void BeforeDisplay( SALOME_View*, const SALOME_OCCViewType& ) {}; + virtual void AfterDisplay ( SALOME_View*, const SALOME_OCCViewType& ) {}; + virtual void BeforeDisplay( SALOME_View*, const SALOME_VTKViewType& ) {}; + virtual void AfterDisplay ( SALOME_View*, const SALOME_VTKViewType& ) {}; + virtual void BeforeDisplay( SALOME_View*, const SALOME_Plot2dViewType& ) {}; + virtual void AfterDisplay ( SALOME_View*, const SALOME_Plot2dViewType& ) {}; +}; + +#endif + diff --git a/src/Session/SALOME_Session_SignalsHandler.cxx b/src/Session/SALOME_Session_SignalsHandler.cxx new file mode 100644 index 000000000..c02f6132a --- /dev/null +++ b/src/Session/SALOME_Session_SignalsHandler.cxx @@ -0,0 +1,38 @@ +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org + + +#include +#include + +#include "CASCatch_SignalsHandler.h" // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC + + +extern "C" int HandleSignals(QApplication *theQApplication) +{ + CASCatch_SignalsHandler aSignalsHandler; + int aRet = -1; + try { + aRet = theQApplication->exec(); + }catch(Standard_Failure){ + Handle(Standard_Failure) aFail = Standard_Failure::Caught(); + throw std::runtime_error(aFail->GetMessageString()); + } + return aRet; +} diff --git a/src/Utils/Utils_SignalsHandler.cxx b/src/Utils/Utils_SignalsHandler.cxx new file mode 100644 index 000000000..d72879e4b --- /dev/null +++ b/src/Utils/Utils_SignalsHandler.cxx @@ -0,0 +1,119 @@ +// KERNEL Utils : common utils for KERNEL +// Copyright (C) 2003 CEA +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org + + +#include +#include +#include + +#include "Utils_SignalsHandler.h" + + +//============================================================================ +//function : Handler +//purpose : univisal handler for signals +//============================================================================ +static void Handler(int theSigId) +{ + char aMessage[256] = ""; + sprintf(aMessage,"Signal with ID = %d was cautch!",theSigId); + throw std::runtime_error(aMessage); +} + + +//======================================================================= +//function : SetSigHandler +//purpose : Redefine signal handlers. If the handler of the signal is +// set as SIG_IGN. That's why the shells often ignore some +// signal when starting child processes. We keep it. +//======================================================================= +static void SetSignalHandler(Utils_SignalsHandler::TSigHandlerCont& theSigHandlerCont, + int theSigId) +{ + TSigHandler anOldHandler = signal(theSigId,&Handler); + if(anOldHandler == SIG_IGN) + signal(theSigId,SIG_IGN); + theSigHandlerCont[theSigId] = anOldHandler; +} + +static TSigHandler StoreSignalHandler(Utils_SignalsHandler::TSigHandlerCont& theSigHandlerCont, + int theSigId) +{ + TSigHandler anOldHandler = signal(theSigId,&Handler); + signal(theSigId,anOldHandler); + if(anOldHandler == SIG_IGN) + signal(theSigId,SIG_IGN); + theSigHandlerCont[theSigId] = anOldHandler; + return anOldHandler; +} + +static void RestoreSigHandler(TSigHandler theSigHandler, + int theSigId) +{ + signal(theSigId,theSigHandler); +} + + +//======================================================================= +//function : Utils_SignalsHandler +//purpose : Constructor +//======================================================================= +Utils_SignalsHandler::Utils_SignalsHandler() +{ + StoreSignalHandler(mySigHandlerCont,SIGHUP); // floating point exception + StoreSignalHandler(mySigHandlerCont,SIGFPE); // floating point exception + + StoreSignalHandler(mySigHandlerCont,SIGINT); // interrupt + StoreSignalHandler(mySigHandlerCont,SIGQUIT); // quit + StoreSignalHandler(mySigHandlerCont,SIGBUS); // bus error + StoreSignalHandler(mySigHandlerCont,SIGILL); // illegal instruction + StoreSignalHandler(mySigHandlerCont,SIGTERM); // termination + StoreSignalHandler(mySigHandlerCont,SIGSEGV); // segmentation + //StoreSignalHandler(mySigHandlerCont,SIGABRT); // abort (ANSI). + StoreSignalHandler(mySigHandlerCont,SIGSTKFLT); // stack fault. +} + + +//======================================================================= +//function : Utils_SignalsHandler +//purpose : destructor +//======================================================================= +Utils_SignalsHandler::~Utils_SignalsHandler() +{ + TSigHandlerCont::iterator anIter = mySigHandlerCont.begin(); + TSigHandlerCont::iterator anIterEnd = mySigHandlerCont.end(); + for(; anIter != anIterEnd; anIter++) + RestoreSigHandler(anIter->second,anIter->first); +} + + +//======================================================================= +//function : SetSigHandler +//purpose : sets new handler for pointed signal +//======================================================================= +TSigHandler Utils_SignalsHandler::SetSigHandler(int theSigId, + TSigHandler theSigHandler) +{ + TSigHandler anOldHandler = signal(theSigId,theSigHandler); + if(anOldHandler == SIG_IGN) + signal(theSigId,SIG_IGN); + mySigHandlerCont[theSigId] = anOldHandler; + return anOldHandler; +} diff --git a/src/Utils/Utils_SignalsHandler.h b/src/Utils/Utils_SignalsHandler.h new file mode 100644 index 000000000..475dcf18e --- /dev/null +++ b/src/Utils/Utils_SignalsHandler.h @@ -0,0 +1,49 @@ +// KERNEL Utils : common utils for KERNEL +// Copyright (C) 2003 CEA +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org + +#ifndef _UTILS_SIGNALSHANDLER_H_ +#define _UTILS_SIGNALSHANDLER_H_ + + +#include +typedef void (*TSigHandler)(int); + + +class Utils_SignalsHandler{ + public: + Utils_SignalsHandler(); + ~Utils_SignalsHandler(); + + TSigHandler GetSigHandler(int theSigId); + TSigHandler SetSigHandler(int theSigId, TSigHandler theSigHandler); + typedef std::map TSigHandlerCont; + + private: + TSigHandlerCont mySigHandlerCont; +}; + + +class Utils_CASSignalsHandler: private Utils_SignalsHandler{ + public: + Utils_CASSignalsHandler(); +}; + + +#endif diff --git a/src/VTKFilter/SALOME_ShrinkFilter.cxx b/src/VTKFilter/SALOME_ShrinkFilter.cxx new file mode 100644 index 000000000..1ea45c86f --- /dev/null +++ b/src/VTKFilter/SALOME_ShrinkFilter.cxx @@ -0,0 +1,176 @@ +// SALOME OBJECT : kernel of SALOME component +// +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// +// +// +// File : SALOME_GeometryFilter.cxx +// Author : Michael ZORIN +// Module : SALOME +// $Header$ + +#include "SALOME_ShrinkFilter.h" + +#include +#include +#include +#include +#include +#include + +#ifdef _DEBUG_ +static int MYDEBUG = 0; +static int MYDEBUGWITHFILES = 0; +#else +static int MYDEBUG = 0; +static int MYDEBUGWITHFILES = 0; +#endif + +vtkCxxRevisionMacro(SALOME_ShrinkFilter, "$Revision$"); +vtkStandardNewMacro(SALOME_ShrinkFilter); + + +SALOME_ShrinkFilter::SALOME_ShrinkFilter(): + myStoreMapping(0) +{} + + +SALOME_ShrinkFilter::~SALOME_ShrinkFilter() +{} + + +void SALOME_ShrinkFilter::Execute() +{ + vtkPoints *newPts; + int i, j, numIds, abort=0; + vtkIdType cellId, numCells, numPts; + vtkIdType oldId, newId; + float center[3], *p, pt[3]; + vtkPointData *pd, *outPD;; + vtkIdList *ptIds, *newPtIds; + vtkDataSet *input= this->GetInput(); + vtkUnstructuredGrid *output = this->GetOutput(); + vtkIdType tenth; + float decimal; + + vtkDebugMacro(<<"Shrinking cells"); + + numCells=input->GetNumberOfCells(); + numPts = input->GetNumberOfPoints(); + if (numCells < 1 || numPts < 1) + { + vtkErrorMacro(<<"No data to shrink!"); + return; + } + + ptIds = vtkIdList::New(); + ptIds->Allocate(VTK_CELL_SIZE); + newPtIds = vtkIdList::New(); + newPtIds->Allocate(VTK_CELL_SIZE); + + output->Allocate(numCells); + newPts = vtkPoints::New(); + newPts->Allocate(numPts*8,numPts); + pd = input->GetPointData(); + outPD = output->GetPointData(); + outPD->CopyAllocate(pd,numPts*8,numPts); + + // Traverse all cells, obtaining node coordinates. Compute "center" of cell, + // then create new vertices shrunk towards center. + // + tenth = numCells/10 + 1; + decimal = 0.0; + if(myStoreMapping){ + myVTK2ObjIds.clear(); + myVTK2ObjIds.reserve(numCells); + } + + for (cellId=0; cellId < numCells && !abort; cellId++) + { + input->GetCellPoints(cellId, ptIds); + numIds = ptIds->GetNumberOfIds(); + + //abort/progress methods + if (cellId % tenth == 0) + { + decimal += 0.1; + this->UpdateProgress (decimal); + abort = this->GetAbortExecute(); + } + + // get the center of the cell + center[0] = center[1] = center[2] = 0.0; + for (i=0; i < numIds; i++) + { + p = input->GetPoint(ptIds->GetId(i)); + for (j=0; j < 3; j++) + { + center[j] += p[j]; + } + } + for (j=0; j<3; j++) + { + center[j] /= numIds; + } + + // Create new points and cells + newPtIds->Reset(); + for (i=0; i < numIds; i++) + { + p = input->GetPoint(ptIds->GetId(i)); + for (j=0; j < 3; j++) + { + pt[j] = center[j] + this->ShrinkFactor*(p[j] - center[j]); + } + + oldId = ptIds->GetId(i); + newId = newPts->InsertNextPoint(pt); + if(myStoreMapping) + myVTK2ObjIds.push_back(oldId); + newPtIds->InsertId(i,newId); + + outPD->CopyData(pd, oldId, newId); + } + output->InsertNextCell(input->GetCellType(cellId), newPtIds); + }//for all cells + + // Update ourselves and release memory + // + output->GetCellData()->PassData(input->GetCellData()); + + output->SetPoints(newPts); + output->Squeeze(); + + ptIds->Delete(); + newPtIds->Delete(); + newPts->Delete(); +} + + +void SALOME_ShrinkFilter::SetStoreMapping(int theStoreMapping){ + myStoreMapping = theStoreMapping; + this->Modified(); +} + + +vtkIdType SALOME_ShrinkFilter::GetNodeObjId(int theVtkID){ + if(myVTK2ObjIds.empty() || theVtkID > myVTK2ObjIds.size()) return -1; + return myVTK2ObjIds[theVtkID]; +} diff --git a/src/VTKFilter/SALOME_ShrinkFilter.h b/src/VTKFilter/SALOME_ShrinkFilter.h new file mode 100644 index 000000000..837b93978 --- /dev/null +++ b/src/VTKFilter/SALOME_ShrinkFilter.h @@ -0,0 +1,61 @@ +// SALOME OBJECT : kernel of SALOME component +// +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// +// +// +// File : SALOME_GeometryFilter.h +// Author : Michael ZORIN +// Module : SALOME +// $Header$ + + +#ifndef __SALOME_ShrinkFilter_h +#define __SALOME_ShrinkFilter_h + +#include +#include + +class SALOME_ShrinkFilter : public vtkShrinkFilter +{ +public: + static SALOME_ShrinkFilter *New(); + vtkTypeRevisionMacro(SALOME_ShrinkFilter, vtkShrinkFilter); + + void SetStoreMapping(int theStoreMapping); + int GetStoreMapping(){ return myStoreMapping;} + + virtual vtkIdType GetNodeObjId(int theVtkID); + virtual vtkIdType GetElemObjId(int theVtkID) { return theVtkID;} + +protected: + SALOME_ShrinkFilter(); + ~SALOME_ShrinkFilter(); + + void Execute(); + void UnstructuredGridExecute(); + +private: + int myStoreMapping; + typedef std::vector TVectorId; + TVectorId myVTK2ObjIds; +}; + +#endif diff --git a/src/VTKViewer/VTKViewer_Actor.cxx b/src/VTKViewer/VTKViewer_Actor.cxx new file mode 100644 index 000000000..eb8cd140f --- /dev/null +++ b/src/VTKViewer/VTKViewer_Actor.cxx @@ -0,0 +1,233 @@ +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org + +#include "VTKViewer_Actor.h" + +#include "SALOME_PassThroughFilter.h" + +// VTK Includes +#include +#include +#include +#include + +#include +#include +#include + +#include "utilities.h" + +using namespace std; + +#ifdef _DEBUG_ +static int MYDEBUG = 0; +#else +static int MYDEBUG = 0; +#endif + + +static void CopyPoints(vtkUnstructuredGrid* theGrid, vtkDataSet *theSourceDataSet){ + vtkPoints *aPoints = vtkPoints::New(); + vtkIdType iEnd = theSourceDataSet->GetNumberOfPoints(); + aPoints->SetNumberOfPoints(iEnd); + for(vtkIdType i = 0; i < iEnd; i++){ + aPoints->SetPoint(i,theSourceDataSet->GetPoint(i)); + } + theGrid->SetPoints(aPoints); + aPoints->Delete(); +} + + +//======================================================================= + +vtkStandardNewMacro(VTKViewer_Actor); + +VTKViewer_Actor::VTKViewer_Actor() +{ + myRenderer = NULL; + myIsInfinite = true; + + Visibility = Pickable = false; + + myUnstructuredGrid = vtkUnstructuredGrid::New(); + myUnstructuredGrid->Allocate(); + + myIsShrunk = false; + myIsShrinkable = true; + myShrinkFilter = vtkShrinkFilter::New(); + + myMapper = vtkDataSetMapper::New(); + + myMapper->SetInput(myUnstructuredGrid); + Superclass::InitPipeLine(myMapper); + + SetResolveCoincidentTopology(false); +} + + +void VTKViewer_Actor::SetShrinkFactor(float theValue){ + myShrinkFilter->SetShrinkFactor(theValue); + Modified(); +} + + +void VTKViewer_Actor::SetShrink() +{ + if ( !myIsShrinkable ) return; + if ( vtkDataSet* aDataSet = myPassFilter[0]->GetOutput() ) + { + myShrinkFilter->SetInput( aDataSet ); + myPassFilter[1]->SetInput( myShrinkFilter->GetOutput() ); + myIsShrunk = true; + } +} + +void VTKViewer_Actor::UnShrink() +{ + if ( !myIsShrunk ) return; + if ( vtkDataSet* aDataSet = myPassFilter[0]->GetOutput() ) + { + myPassFilter[1]->SetInput( aDataSet ); + myPassFilter[1]->Modified(); + myIsShrunk = false; + Modified(); + } +} + + +//---------------------------------------------------------------------------- +VTKViewer_Actor::~VTKViewer_Actor() +{ + if(MYDEBUG) INFOS("VTKViewer_Actor::~VTKViewer_Actor()"); + + myMapper->RemoveAllInputs(); + myMapper->Delete(); + + myShrinkFilter->UnRegisterAllOutputs(); + myShrinkFilter->Delete(); + + myUnstructuredGrid->Delete(); +} + + +//---------------------------------------------------------------------------- +void VTKViewer_Actor::MapCells(SALOME_Actor* theMapActor, + const TColStd_IndexedMapOfInteger& theMapIndex) +{ + myUnstructuredGrid->Reset(); + + vtkDataSet *aSourceDataSet = theMapActor->GetInput(); + CopyPoints(myUnstructuredGrid,aSourceDataSet); + + int aNbOfParts = theMapIndex.Extent(); + for(int ind = 1; ind <= aNbOfParts; ind++){ + int aPartId = theMapIndex( ind ); + vtkCell* aCell = theMapActor->GetElemCell(aPartId); + myUnstructuredGrid->InsertNextCell(aCell->GetCellType(),aCell->GetPointIds()); + //for (int i = 0, iEnd = aCell->GetNumberOfEdges(); i < iEnd; i++){ + // vtkCell* anEdgeCell = aCell->GetEdge(i); + // myUnstructuredGrid->InsertNextCell(VTK_LINE,anEdgeCell->GetPointIds()); + //} + } + + UnShrink(); + if(theMapActor->IsShrunk()){ + SetShrinkFactor(theMapActor->GetShrinkFactor()); + SetShrink(); + } +} + + +//---------------------------------------------------------------------------- +void VTKViewer_Actor::MapPoints(SALOME_Actor* theMapActor, + const TColStd_IndexedMapOfInteger& theMapIndex) +{ + myUnstructuredGrid->Reset(); + if(int aNbOfParts = theMapIndex.Extent()){ + vtkPoints *aPoints = vtkPoints::New(); + aPoints->SetNumberOfPoints(aNbOfParts); + for(int i = 0; i < aNbOfParts; i++){ + int aPartId = theMapIndex( i+1 ); + float* aCoord = theMapActor->GetNodeCoord(aPartId); + aPoints->SetPoint(i,aCoord); + myUnstructuredGrid->InsertNextCell(VTK_VERTEX,1,&i); + } + myUnstructuredGrid->SetPoints(aPoints); + aPoints->Delete(); + } + + UnShrink(); +} + + +//---------------------------------------------------------------------------- +void VTKViewer_Actor::MapEdge(SALOME_Actor* theMapActor, + const TColStd_IndexedMapOfInteger& theMapIndex) +{ + myUnstructuredGrid->Reset(); + + vtkDataSet *aSourceDataSet = theMapActor->GetInput(); + CopyPoints(myUnstructuredGrid,aSourceDataSet); + + int iEnd = theMapIndex.Extent(); + int aCellId = -1, aCellCounter = 0; + for(int i = 1; i <= iEnd; i++){ + int anId = theMapIndex( i ); + if(anId > 0) { + aCellCounter++; + aCellId = anId; + } + } + + if(aCellCounter == 1){ + vtkCell* aCell = theMapActor->GetElemCell(aCellId); + if(aCell->GetCellType() <= VTK_LINE){ + myUnstructuredGrid->InsertNextCell(aCell->GetCellType(),aCell->GetPointIds()); + }else{ + int aNbOfParts = aCell->GetNumberOfEdges(); + for(int i = 1; i <= iEnd; i++){ + int aPartId = theMapIndex(i); + if( aPartId < 0){ + aPartId = -aPartId-1; + if(0 > aPartId || aPartId >= aNbOfParts) break; + vtkCell* anEdgeCell = aCell->GetEdge(aPartId); + myUnstructuredGrid->InsertNextCell(VTK_LINE,anEdgeCell->GetPointIds()); + } + } + } + }else{ + int aNbOfParts = aSourceDataSet->GetNumberOfCells(); + for(int i = 1; i <= iEnd; i++){ + int aPartId = theMapIndex( i ); + if(aPartId > 0){ + if(aPartId >= aNbOfParts) break; + vtkCell* aCell = aSourceDataSet->GetCell(aPartId); + myUnstructuredGrid->InsertNextCell(aCell->GetCellType(),aCell->GetPointIds()); + } + } + } + + UnShrink(); + if(theMapActor->IsShrunk()){ + SetShrinkFactor(theMapActor->GetShrinkFactor()); + SetShrink(); + } +} + +//---------------------------------------------------------------------------- diff --git a/src/VTKViewer/VTKViewer_Actor.h b/src/VTKViewer/VTKViewer_Actor.h new file mode 100644 index 000000000..a708aa63e --- /dev/null +++ b/src/VTKViewer/VTKViewer_Actor.h @@ -0,0 +1,64 @@ +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org + +#ifndef VTKVIEWER_ACTOR_H +#define VTKVIEWER_ACTOR_H + +#include + +class vtkRenderer; +class vtkShrinkFilter; +class vtkDataSetMapper; +class vtkUnstructuredGrid; + +#include "SALOME_Actor.h" + +class VTKViewer_Actor : public SALOME_Actor { + public: + vtkTypeMacro(VTKViewer_Actor,SALOME_Actor); + static VTKViewer_Actor* New(); + virtual ~VTKViewer_Actor(); + + void SetShrinkFactor(float value); + virtual void SetShrink(); + virtual void UnShrink(); + + void MapCells(SALOME_Actor* theMapActor, + const TColStd_IndexedMapOfInteger& theMapIndex); + + void MapPoints(SALOME_Actor* theMapActor, + const TColStd_IndexedMapOfInteger& theMapIndex); + + void MapEdge(SALOME_Actor* theMapActor, + const TColStd_IndexedMapOfInteger& theMapIndex); + + protected: + vtkUnstructuredGrid* myUnstructuredGrid; + vtkDataSetMapper* myMapper; + + vtkRenderer* myRenderer; + + vtkShrinkFilter* myShrinkFilter; + bool myIsShrinkable; + bool myIsShrunk; + + VTKViewer_Actor(); +}; + +#endif diff --git a/src/VTKViewer/VTKViewer_Algorithm.h b/src/VTKViewer/VTKViewer_Algorithm.h new file mode 100644 index 000000000..cd38a862d --- /dev/null +++ b/src/VTKViewer/VTKViewer_Algorithm.h @@ -0,0 +1,83 @@ +// SALOME VTKViewer : build VTK viewer into Salome desktop +// +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// +// +// +// File : VTKViewer_ViewFrame.h +// Author : Nicolas REJNERI +// Module : SALOME +// $Header$ + +#ifndef VTKViewer_Algorithm_H +#define VTKViewer_Algorithm_H + +class vtkActor; +class vtkActorCollection; + +namespace SALOME{ + namespace VTK{ + + template + TFunction ForEach(vtkActorCollection *theCollection, TFunction theFun) + { + if(theCollection){ + theCollection->InitTraversal(); + while(vtkActor *anAct = theCollection->GetNextActor()) + if(TActor *anActor = dynamic_cast(anAct)) + theFun(anActor); + } + return theFun; + } + + + template + TFunction ForEachIf(vtkActorCollection *theCollection, + TPredicate thePredicate, + TFunction theFun) + { + if(theCollection){ + theCollection->InitTraversal(); + while(vtkActor *anAct = theCollection->GetNextActor()) + if(TActor *anActor = dynamic_cast(anAct)) + if(thePredicate(anActor)) + theFun(anActor); + } + return theFun; + } + + + template + TActor* Find(vtkActorCollection *theCollection, TPredicate thePredicate) + { + if(theCollection){ + theCollection->InitTraversal(); + while(vtkActor *anAct = theCollection->GetNextActor()) + if(TActor *anActor = dynamic_cast(anAct)) + if(thePredicate(anActor)) + return anActor; + } + return NULL; + } + + } +} + +#endif diff --git a/src/VTKViewer/VTKViewer_Functor.h b/src/VTKViewer/VTKViewer_Functor.h new file mode 100644 index 000000000..825f855cb --- /dev/null +++ b/src/VTKViewer/VTKViewer_Functor.h @@ -0,0 +1,98 @@ +// SALOME VTKViewer : build VTK viewer into Salome desktop +// +// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// +// +// +// File : VTKViewer_ViewFrame.h +// Author : Nicolas REJNERI +// Module : SALOME +// $Header$ + +#ifndef VTKViewer_Functor_H +#define VTKViewer_Functor_H + +#include + +#include +#include "SALOME_InteractiveObject.hxx" + +namespace SALOME{ + namespace VTK{ + + + template struct TIsSameEntry + { + std::string myEntry; + TIsSameEntry(const char* theEntry): myEntry(theEntry){} + bool operator()(TActor* theActor){ + if(theActor->hasIO()){ + Handle(SALOME_InteractiveObject) anIO = theActor->getIO(); + if(anIO->hasEntry()) + return myEntry == anIO->getEntry(); + } + return false; + } + }; + + + template struct TIsSameIObject + { + Handle(SALOME_InteractiveObject) myIObject; + TIsSameIObject(const Handle(SALOME_InteractiveObject)& theIObject): + myIObject(theIObject) + {} + bool operator()(TActor* theActor){ + if(theActor->hasIO()){ + Handle(SALOME_InteractiveObject) anIO = theActor->getIO(); + return myIObject->isSame(anIO); + } + return false; + } + }; + + + template struct TSetFunction + { + typedef void (TActor::* TAction)(TArg); + TAction myAction; + TStoreArg myArg; + TSetFunction(TAction theAction, TArg theArg): + myAction(theAction), myArg(theArg) + {} + void operator()(TActor* theActor){ + (theActor->*myAction)(myArg); + } + }; + + + template struct TSetVisibility: TSetFunction + { + TSetVisibility(TArg theArg): + TSetFunction(&TActor::SetVisibility,theArg) + {} + }; + + + } +} + + +#endif diff --git a/src/VTKViewer/VTKViewer_Prs.cxx b/src/VTKViewer/VTKViewer_Prs.cxx new file mode 100644 index 000000000..4d048c609 --- /dev/null +++ b/src/VTKViewer/VTKViewer_Prs.cxx @@ -0,0 +1,97 @@ +// SALOME VTKViewer : build VTK viewer into Salome desktop +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : VTKViewer_Prs.cxx +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#include "VTKViewer_Prs.h" + +//========================================================== +/*! + * VTKViewer_Prs::VTKViewer_Prs + * Default constructor + */ +//========================================================== +VTKViewer_Prs::VTKViewer_Prs() : myObjects( 0 ) +{ +} + +//========================================================== +/*! + * VTKViewer_Prs::VTKViewer_Prs + * tandard constructora + */ +//========================================================== +VTKViewer_Prs::VTKViewer_Prs( const vtkActor* obj ) +{ + AddObject( obj ); +} + +//========================================================== +/*! + * VTKViewer_Prs::~VTKViewer_Prs + * Destructor + */ +//========================================================== +VTKViewer_Prs:: ~VTKViewer_Prs() +{ + if ( myObjects ) myObjects->Delete(); +} + +//========================================================== +/*! + * VTKViewer_Prs::GetObjects + * Get actors list + */ +//========================================================== +vtkActorCollection* VTKViewer_Prs::GetObjects() const +{ + return myObjects; +} + +//========================================================== +/*! + * VTKViewer_Prs::AddObject + * Add actor + */ +//========================================================== +void VTKViewer_Prs::AddObject( const vtkActor* obj ) +{ + if ( !myObjects) + myObjects = vtkActorCollection::New(); + myObjects->AddItem( (vtkActor*)obj ); +} + +//========================================================== +/*! + * VTKViewer_Prs::IsNull + * Return 0 if list of the actors is empty + * [ Reimplemented from SALOME_Prs ] + */ +//========================================================== +bool VTKViewer_Prs::IsNull() const +{ + return !myObjects || myObjects->GetNumberOfItems() <= 0; +} diff --git a/src/VTKViewer/VTKViewer_Prs.h b/src/VTKViewer/VTKViewer_Prs.h new file mode 100644 index 000000000..6e61c0abe --- /dev/null +++ b/src/VTKViewer/VTKViewer_Prs.h @@ -0,0 +1,58 @@ +// SALOME VTKViewer : build VTK viewer into Salome desktop +// +// Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// See http://www.salome-platform.org or email : webmaster.salome@opencascade.org +// +// +// +// File : VTKViewer_Prs.h +// Author : Sergey ANIKIN +// Module : SALOME +// $Header$ + +#ifndef VTKVIEWER_PRS_H +#define VTKVIEWER_PRS_H + +#include "SALOME_Prs.h" + +#include + +class VTKViewer_Prs : public SALOME_VTKPrs +{ +public: + VTKViewer_Prs(); + // Default constructor + VTKViewer_Prs( const vtkActor* obj ); + // Standard constructor + ~VTKViewer_Prs(); + // Destructor + + vtkActorCollection* GetObjects() const; + // Get actors list + void AddObject( const vtkActor* obj ); + // Add actor + + bool IsNull() const; + // Reimplemented from SALOME_Prs + +private: + vtkActorCollection* myObjects; // list of actors +}; + +#endif -- 2.39.2