-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-//#ifdefined WIN32
-//#ifndef DISABLE_PYCONSOLE
-//#define DISABLE_PYCONSOLE
-//#endif
-//#else //#if defined WIN32
-//#ifdef DISABLE_PYCONSOLE
-// NOTE: DO NOT DELETE THIS DEFINITION ON LINUX
-// or make sure Python is initialized in main() in any case
-// Otherwise, application based on light SALOME and using Python
-// are unlikely to work properly.
-//#undef DISABLE_PYCONSOLE
-//#include <Python.h>
-//#endif
-//
#ifndef DISABLE_PYCONSOLE
#include "SUITApp_init_python.hxx"
#endif
-//#endif //#if defined WIN32
-
#include "GUI_version.h"
#include "SUITApp_Application.h"
#include "SUIT_Desktop.h"
#include <stdlib.h>
-#ifdef WIN32
-#include <UserEnv.h>
-#endif
-
-static QString salomeVersion()
+namespace
{
- return GUI_VERSION_STR;
-}
-
-static QString getAppName( const QString& libName )
-{
- QString appName = QFileInfo( libName ).baseName();
- if ( appName.startsWith( "lib" ) ) appName = appName.mid( 3 );
- return appName;
-}
+ //! Get version of SALOME GUI module
+ static QString salomeVersion()
+ {
+ return GUI_VERSION_STR;
+ }
-// static void MessageOutput( QtMsgType type, const char* msg )
-// {
-// switch ( type )
-// {
-// case QtDebugMsg:
-// #ifdef _DEBUG_
-// printf( "Debug: %s\n", msg );
-// #endif
-// break;
-// case QtWarningMsg:
-// #ifdef _DEBUG_
-// printf( "Warning: %s\n", msg );
-// #endif
-// break;
-// case QtFatalMsg:
-// #ifdef _DEBUG_
-// printf( "Fatal: %s\n", msg );
-// #endif
-// break;
-// default:
-// break;
-// }
-// }
-
-class SUITApp_Session: public SUIT_Session
-{
-public:
- SUITApp_Session( bool theIniFormat, int argc, char** argv ) : SUIT_Session( argc, argv ), myIniFormat ( theIniFormat ) {}
- virtual ~SUITApp_Session() {}
+ //! Extract application name from the library filename
+ static QString getAppName( const QString& libName )
+ {
+ QString appName = QFileInfo( libName ).baseName();
+ if ( appName.startsWith( "lib" ) )
+ appName = appName.mid( 3 );
+ return appName;
+ }
- virtual SUIT_ResourceMgr* createResourceMgr( const QString& appName ) const
+ //! Custom resources manager, that allows customization of application name/version
+ // via configuration/translation files.
+ class ResourceMgr : public SUIT_ResourceMgr
{
- SUIT_ResourceMgr* resMgr = 0;
- if ( myIniFormat )
+ public:
+ ResourceMgr( bool iniFormat = false, const QString& appName = "LightApp" )
+ : SUIT_ResourceMgr( appName, "%1Config" )
{
- resMgr = new SUIT_ResourceMgr( appName, QString( "%1Config" ) );
- resMgr->setCurrentFormat( "ini" );
+ customize( iniFormat, appName ); // activate customization
+ setCurrentFormat( iniFormat ? "ini" : "xml" );
+ setOption( "translators", QString( "%P_msg_%L.qm|%P_icons.qm|%P_images.qm" ) );
+ }
+
+ QString customName() const { return myCustomAppName; }
+ QString version() const { return myCustomAppVersion; }
+
+ private:
+ static void customize( bool iniFormat, const QString& appName )
+ {
+ // Try to retrieve actual application name and version from translation files.
+ // We create temporary resource manager and load translations.
+ // This procedure is supposed to be done only once, at first call.
+ if ( myCustomAppName.isNull() ) {
+ SUIT_ResourceMgr mgr( appName, "%1Config" );
+ mgr.setCurrentFormat( iniFormat ? "ini" : "xml" );
+ mgr.setWorkingMode( IgnoreUserValues ); // prevent reading data from user's file
+ mgr.loadLanguage( appName, "en" );
+
+ // actual application name can be customized via APP_NAME resource key
+ myCustomAppName = QObject::tr( "APP_NAME" ).trimmed();
+ if ( myCustomAppName == "APP_NAME" || myCustomAppName.toLower() == "salome" )
+ myCustomAppName = appName; // fallback name
+
+ // actual application name can be customized via APP_VERSION resource key
+ myCustomAppVersion = QObject::tr( "APP_VERSION" ).trimmed();
+ if ( myCustomAppVersion == "APP_VERSION" )
+ myCustomAppVersion = myCustomAppName == appName ? salomeVersion() : ""; // fallback version
+ }
}
- else
+
+ protected:
+ QString userFileName( const QString& /*appName*/, const bool forLoad ) const
{
- resMgr = new SUIT_ResourceMgr( appName, QString( "%1Config" ) );
- resMgr->setVersion( salomeVersion() );
- resMgr->setCurrentFormat( "xml" );
+ if ( version().isEmpty() ) return "";
+ return SUIT_ResourceMgr::userFileName( myCustomAppName, forLoad );
}
- if ( resMgr )
+ virtual long userFileId( const QString& _fname ) const
{
- resMgr->setOption( "translators", QString( "%P_msg_%L.qm|%P_icons.qm|%P_images.qm" ) );
+ //////////////////////////////////////////////////////////////////////////////////////////////
+ // In SALOME and SALOME-based applications the user preferences file is named as
+ // - <AppName>.xml.<AppVersion> on Windows
+ // - <AppName>rc.<AppVersion> on Linux
+ // where
+ // * AppName is application name, defaults to LightApp. Can be customized in SALOME-based
+ // applications, see ResourceMgr above for more details.
+ // * AppVersion is application version, defaults to current version of SALOME GUI module
+ // if AppName is not customize, otherwise empty. Can be customized in SALOME-based
+ // applications, see ResourceMgr above for more details.
+ //
+ // Since version 6.5.0 of SALOME, user file is stored in the ~/.config/salome
+ // directory. For backward compatibility, when user preferences from nearest
+ // version of application is searched, user home directory is also looked through,
+ // with lower priority.
+ //
+ // Since version 6.6.0 of SALOME, user file name on Linux is no more prefixed by dot
+ // symbol since it is stored in the hidden ~/.config/salome directory. However, dot-prefixed
+ // files are also taken into account (with lower priority) for backward compatibility.
+ //
+ // Notes:
+ // - Currently the following format of version number is supported:
+ // <major>[.<minor>[.<release>[<type><dev>]]]
+ // Parts in square brackets are considered optional. Here:
+ // * major - major version id
+ // * minor - minor version id
+ // * release - maintenance version id
+ // * type - dev or patch marker; it can be either one alphabetical symbol (from 'a' to 'z')
+ // or 'rc' to point release candidate (case-insensitive)
+ // * dev - dev version or patch number
+ // All numerical values must be of range [1-99].
+ // Examples: 1.0, 6.5.0, 1.2.0a1, 3.3.3rc3 (release candidate 3), 11.0.0p1 (patch 1)
+ //
+ // - Versioning approach can be customized by implementing and using own resource manager class,
+ // see QtxResurceMgr, SUIT_ResourceMgr classes, and ResourceMgr class above in this file.
+ //////////////////////////////////////////////////////////////////////////////////////////////
+
+ long id = -1;
+ if ( !myCustomAppName.isEmpty() ) {
+#ifdef WIN32
+ // On Windows, user file name is something like LightApp.xml.6.5.0 where
+ // - LightApp is an application name (can be customized)
+ // - xml is a file format (xml or ini)
+ // - 6.5.0 is an application version, can include alfa/beta/rc marks, e.g. 6.5.0a3, 6.5.0rc1
+ QRegExp exp( QString( "%1\\.%2\\.([a-zA-Z0-9.]+)" ).arg( myCustomAppName ).arg( currentFormat() ) );
+#else
+ // On Linux, user file name is something like LightApprc.6.5.0 where
+ // - LightApp is an application name (can be customized)
+ // - 6.5.0 is an application version, can include alfa/beta/rc marks, e.g. 6.5.0a3, 6.5.0rc1
+
+ // VSR 24/09/2012: issue 0021781: since version 6.6.0 user filename is not prepended with "."
+ // when it is stored in the ~/.config/<appname> directory;
+ // for backward compatibility we also check files prepended with "." with lower priority
+ QRegExp exp( QString( "\\.?%1rc\\.([a-zA-Z0-9.]+)" ).arg( myCustomAppName ) );
+#endif
+ QString fname = QFileInfo( _fname ).fileName();
+ if ( exp.exactMatch( fname ) ) {
+ long fid = Qtx::versionToId( exp.cap( 1 ) );
+ if ( fid > 0 ) id = fid;
+ }
+ }
+ return id;
}
- return resMgr;
- }
-private:
- bool myIniFormat;
-};
+ private:
+ static QString myCustomAppName;
+ static QString myCustomAppVersion;
+ };
+ QString ResourceMgr::myCustomAppName;
+ QString ResourceMgr::myCustomAppVersion;
+
+ //! Custom session, to use custom resource manager class.
+ class Session : public SUIT_Session
+ {
+ public:
+ Session( bool theIniFormat = false ) : SUIT_Session(), myIniFormat( theIniFormat ) {}
+ virtual SUIT_ResourceMgr* createResourceMgr( const QString& appName ) const
+ {
+ return new ResourceMgr( myIniFormat, appName );
+ }
+ private:
+ bool myIniFormat;
+ };
+} // end of anonymous namespace
int main( int argc, char* argv[] )
{
- //#ifndef DISABLE_PYCONSOLE
- // // First of all initialize Python, as in complex multi-component applications
- // // someone else might initialize it some way unsuitable for light SALOME!
- // Py_SetProgramName( argv[0] );
- // Py_Initialize(); // Initialize the interpreter
- // PySys_SetArgv( argc, argv );
- // PyEval_InitThreads(); // Create (and acquire) the interpreter lock
- // PyEval_ReleaseLock(); // Let the others use Python API until we need it again
- //#endif
-
- //qInstallMsgHandler( MessageOutput );
-
- QStringList argList;
- bool noExceptHandling = false;
+ // Set-up application settings configuration (as for QSettings)
+ // Note: these are default settings which can be customized (see below)
+ QApplication::setOrganizationName( "salome" );
+ QApplication::setApplicationName( "salome" );
+ QApplication::setApplicationVersion( salomeVersion() );
+
+ // Add <qtdir>/plugins dir to the pluins search path for image plugins
+ QString qtdir = Qtx::qtDir( "plugins" );
+ if ( !qtdir.isEmpty() )
+ QApplication::addLibraryPath( qtdir );
+
+ // Add application library path (to search style plugin etc...)
+ QString path = Qtx::addSlash( Qtx::getenv( "GUI_ROOT_DIR" ) ) + "bin/salome";
+ QApplication::addLibraryPath( QDir::toNativeSeparators( path ) );
+
+ // QSurfaceFormat should be set before creation of QApplication,
+ // so to avoid conflicts beetween SALOME and ParaView QSurfaceFormats we should merge theirs formats
+ // (see void Qtx::initDefaultSurfaceFormat()) and set the resultant format here.
+ Qtx::initDefaultSurfaceFormat();
+
+ // Create Qt application instance: this should be done as early as possible!
+ // Note: QApplication forces setting locale LC_ALL to system one: setlocale(LC_ALL, "").
+ SUITApp_Application app( argc, argv );
+
+ // Initialize Python (if necessary)
+ // Note: Python forces setting locale LC_CTYPE to system one: setlocale(LC_CTYPE, "").
+#ifndef DISABLE_PYCONSOLE
+ char* py_argv[] = {(char*)""};
+ SUIT_PYTHON::init_python( 1, py_argv );
+#endif
+
+ // Treat command line arguments
+ bool debugExceptions = false;
bool iniFormat = false;
bool noSplash = false;
bool useLicense = false;
- for ( int i = 1; i < argc; i++ )
+ QStringList args;
+ foreach( QString arg, QApplication::arguments().mid(1) ) // omit 1st argument: app executable
{
- if ( !strcmp( argv[i], "--noexcepthandling" ) )
- noExceptHandling = true;
- else if ( !strcmp( argv[i], "--format=ini") )
+ if ( arg == "--no-exception-handler" )
+ debugExceptions = true;
+ else if ( arg == "--format=ini" )
iniFormat = true;
- else if ( !strcmp( argv[i], "--nosplash") )
+ else if ( arg == "--no-splash" )
noSplash = true;
- else if ( !strcmp( argv[i], "--uselicense" ) )
+ else if ( arg == "--show-license" )
useLicense = true;
- else
- argList.append( QString( argv[i] ) );
+ else if ( !arg.startsWith( "-" ) )
+ args << arg;
}
+ if ( args.empty() )
+ args << "LightApp"; // fallback application library
- // set "C" locale if requested via preferences
- {
- SUITApp_Session stmp( iniFormat, argc, argv );
- QApplication::setApplicationName( "salome" );
- SUIT_ResourceMgr* resMgr = stmp.createResourceMgr( "LightApp" );
- bool isCloc = resMgr->booleanValue( "language", "locale", true );
- if ( isCloc ) {
- QLocale::setDefault( QLocale::c() );
- }
- else {
- QLocale::setDefault( QLocale::system() );
- }
- }
+ QString appName = getAppName( args.first() );
- // add <qtdir>/plugins directory to the pluins search path for image plugins
- QString qtdir = Qtx::qtDir( "plugins" );
- if ( !qtdir.isEmpty() )
- QApplication::addLibraryPath( qtdir );
+ // Create auxiliary resource manager to access application settings
+ ResourceMgr resMgr( iniFormat, appName );
+ resMgr.setWorkingMode( ResourceMgr::IgnoreUserValues );
+ resMgr.loadLanguage( appName, "en" );
-// TODO (QT5 PORTING) Below is a temporary solution, to allow compiling with Qt 5
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
- //Set a "native" graphic system in case if application runs on the remote host
- QString remote(::getenv("REMOTEHOST"));
- QString client(::getenv("SSH_CLIENT"));
- if(remote.length() > 0 || client.length() > 0 ) {
- QApplication::setGraphicsSystem(QLatin1String("native"));
- }
-#endif
-
- SUITApp_Application app( argc, argv );
- QString cfgAppName = getAppName( argList.isEmpty() ? QString() : argList.first() );
- // hard-coding for LightApp :( no other way to this for the moment
- if ( cfgAppName == "LightApp" ) {
- app.setOrganizationName( "salome" );
- app.setApplicationName( "salome" );
- app.setApplicationVersion( salomeVersion() );
+ // Set-up application settings configuration possible customized via resources
+ if ( resMgr.customName() != "LightApp" ) {
+ QApplication::setApplicationName( resMgr.customName() );
+ QApplication::setApplicationVersion( resMgr.version() );
}
- int result = -1;
+ // Force default "C" locale if requested via user's preferences
+ // Note: this does not change whole application locale (changed via setlocale() function),
+ // but only affects GUI behavior
+ resMgr.setWorkingMode( ResourceMgr::AllowUserValues ); // we must take into account user preferences
+ if ( resMgr.booleanValue( "language", "locale", true ) )
+ QLocale::setDefault( QLocale::c() );
+ resMgr.setWorkingMode( ResourceMgr::IgnoreUserValues );
- if ( useLicense ) {
- QString env;
+#if defined(GLOBAL_DOUBLE_CONVERSION)
+ // VSR 30/03/2021: moved here from QtxDoubleSpinBox/QtxIntSpinBox because of crash on Qt 5.12.
+ // Disable thousands separator for spin box
+ // see issue 14540 (old id 21219)
+ QLocale locale;
+ locale.setNumberOptions(locale.numberOptions() | QLocale::OmitGroupSeparator | QLocale::RejectGroupSeparator);
+ QLocale::setDefault(locale);
+#endif
-#ifdef WIN32
- DWORD aLen=1024;
- char aStr[1024];
- HANDLE aToken=0;
- HANDLE hProcess = GetCurrentProcess();
- OpenProcessToken(hProcess,TOKEN_QUERY,&aToken);
- if( GetUserProfileDirectory( aToken, aStr, &aLen ) )
- env = aStr;
+ if ( !debugExceptions )
+ debugExceptions = resMgr.booleanValue( "launch", "noexcepthandler", false );
+ if ( !noSplash )
+ noSplash = !resMgr.booleanValue( "launch", "splash", true );
+ if ( !useLicense )
+ useLicense = resMgr.booleanValue( "launch", "license", false );
-#else
- if ( ::getenv( "HOME" ) )
- env = ::getenv( "HOME" );
-#endif
-
- QFile file( env + "/ReadLicense.log" ); // Read the text from a file
- if( !file.exists() ) {
+ // If asked, read the text from a file show a license dialog
+ // TODO: path to license file, and option to check license, may be defined in XML cfg file.
+ if ( useLicense ) {
+ QFile file( QDir::home().filePath( "ReadLicense.log" ) );
+ if ( !file.exists() ) {
SUIT_LicenseDlg aLicense;
if ( aLicense.exec() != QDialog::Accepted )
- return result;
+ return 1; // license is not accepted!
}
}
- if ( !argList.isEmpty() )
+ // If not disabled, show splash screen
+ QtxSplash* splash = 0;
+ if ( !noSplash )
{
- SUITApp_Session aSession( iniFormat, argc, argv );
- QtxSplash* splash = 0;
- SUIT_ResourceMgr* resMgr = aSession.createResourceMgr( argList.first() );
- if ( !noSplash )
- {
- if ( resMgr )
- {
- resMgr->loadLanguage();
-
- splash = QtxSplash::splash( QPixmap() );
- splash->readSettings( resMgr );
- if ( splash->pixmap().isNull() ) {
- delete splash;
- splash = 0;
- }
- else {
- QString appName = QObject::tr( "APP_NAME" ).trimmed();
- QString appVersion = QObject::tr( "APP_VERSION" ).trimmed();
- if ( appVersion == "APP_VERSION" )
- {
- if ( appName == "APP_NAME" || appName.toLower() == "salome" )
- appVersion = salomeVersion();
- else
- appVersion = "";
- }
- splash->setOption( "%A", appName );
- splash->setOption( "%V", QObject::tr( "ABOUT_VERSION" ).arg( appVersion ) );
- splash->setOption( "%L", QObject::tr( "ABOUT_LICENSE" ) );
- splash->setOption( "%C", QObject::tr( "ABOUT_COPYRIGHT" ) );
- splash->show();
- QApplication::instance()->processEvents();
- }
- }
+ splash = QtxSplash::splash( QPixmap() );
+ splash->readSettings( &resMgr );
+ if ( splash->pixmap().isNull() )
+ splash->setPixmap( resMgr.loadPixmap( appName, QObject::tr( "ABOUT_SPLASH" ) ) );
+ if ( splash->pixmap().isNull() )
+ splash->setPixmap( resMgr.loadPixmap( "LightApp", QObject::tr( "ABOUT_SPLASH" ) ) );
+ if ( splash->pixmap().isNull() ) {
+ delete splash;
+ splash = 0;
+ }
+ else {
+ splash->setOption( "%A", QObject::tr( "APP_NAME" ) );
+ splash->setOption( "%V", QObject::tr( "ABOUT_VERSION" ).arg( resMgr.version() ) );
+ splash->setOption( "%L", QObject::tr( "ABOUT_LICENSE" ) );
+ splash->setOption( "%C", QObject::tr( "ABOUT_COPYRIGHT" ) );
+ splash->show();
+ QApplication::instance()->processEvents();
}
+ }
-#ifndef DISABLE_PYCONSOLE
- //...Initialize python
- int _argc = 1;
- char* _argv[] = {(char*)""};
- SUIT_PYTHON::init_python(_argc,_argv);
-#endif
+ // Create session
+ Session session( iniFormat );
- SUIT_Application* theApp = aSession.startApplication( argList.first() );
- if ( theApp )
- {
+ // Initialize and start application supplied by the library specified via the parameter
+ SUIT_Application* sessionApp = session.startApplication( appName );
+ if ( sessionApp )
+ {
#ifdef USE_SALOME_STYLE
- Style_Salome::initialize( theApp->resourceMgr() );
- if ( theApp->resourceMgr()->booleanValue( "Style", "use_salome_style", true ) )
- Style_Salome::apply();
+ Style_Salome::initialize( session->resourceMgr() );
+ if ( session->resourceMgr()->booleanValue( "Style", "use_salome_style", true ) )
+ Style_Salome::apply();
#endif // USE_SALOME_STYLE
- if ( !noExceptHandling )
- app.setHandler( aSession.handler() );
+ if ( !debugExceptions )
+ app.setHandler( session.handler() );
- if ( splash )
- splash->finish( theApp->desktop() );
+ if ( splash )
+ splash->finish( sessionApp->desktop() );
- result = app.exec();
- }
+ return app.exec();
}
- return result;
+ return 1;
}
