--- /dev/null
+// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
+//
+// 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.com
+//
+// File : SUIT_MsgDlg.cxx
+// Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
+//
+
+#include "SUIT_MsgDlg.h"
+
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qlayout.h>
+
+/*!
+ \class SUIT_MsgDlg
+ \brief Information message dialog box with custom number of buttons.
+
+ The class provides a functionality to display message box with the custom number
+ of buttons. Each button is identified by the unique non-zero number which can
+ be tested after dialog box finishes its execution. Pressing each button except
+ causes dialog box to finish execution with return status equal to the button
+ identifier. In addition, pressing "Cancel" button finishes dialog box execution
+ wih return status 0.
+
+ It is also possible to display custom pixmap or icon at the left side of the
+ dialog box. Pass the required pixmap to the constructor or use method setPixmap().
+
+ The typical usage of the dialog box:
+ \code
+ SUIT_MsgDlg dlg( this, tr( "Warning!" ),
+ tr( "File %s exists. Overwrite?" ).arg( files[i] ),
+ QMessageBox::standardIcon( QMessageBox::Warning ) );
+ dlg.addButton( "Yes", YesId );
+ dlg.addButton( "No", NoId );
+ dlg.addButton( "Yes to all", YesAllId );
+ dlg.addButton( "No to all", NoAllId );
+ int ret = dlg.exec();
+ switch( ret ) {
+ case YesId:
+ // process one file
+ processOneFile();
+ break;
+ case NoId:
+ // skip current file processing and proceed to the next file
+ break;
+ case YesAllId:
+ // process all files
+ processAllFiles();
+ stopped = true;
+ break;
+ case NoAllId:
+ // skip all process all files
+ processAllFiles();
+ break;
+ default:
+ // operation is cancelled
+ break;
+ }
+ \endcode
+
+ \sa addButton(), setPixmap()
+*/
+
+/*!
+ \brief Constructor.
+ \param parent parent widget
+ \param title dialog box caption
+ \param msg dialog box message
+ \param icon dialog box icon
+*/
+SUIT_MsgDlg::SUIT_MsgDlg( QWidget* parent,
+ const QString& title,
+ const QString& msg,
+ const QPixmap& icon )
+: QDialog ( parent, "SUIT_MsgDlg", true )
+{
+ // title
+ setCaption( title );
+
+ // icon
+ myIconLab = new QLabel( this );
+ myIconLab->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) );
+ myIconLab->setScaledContents( false );
+ myIconLab->setAlignment( Qt::AlignCenter );
+
+ if ( !icon.isNull() )
+ myIconLab->setPixmap( icon );
+
+ // info message
+ myMsgLab = new QLabel( msg, this );
+ myMsgLab->setTextFormat( Qt::RichText );
+ myMsgLab->setAlignment( Qt::AlignCenter );
+
+ // Buttons
+ myButtonLayout = new QHBoxLayout();
+ myButtonLayout->setMargin( 0 );
+ myButtonLayout->setSpacing( 6 );
+
+ // <Cancel>
+ QPushButton* cancelBtn = new QPushButton( tr( "CANCEL" ), this );
+ myButtonLayout->addSpacing( 20 );
+ myButtonLayout->addStretch();
+ myButtonLayout->addWidget( cancelBtn );
+
+ QGridLayout* layout = new QGridLayout( this );
+ layout->setMargin( 11 );
+ layout->setSpacing( 6 );
+
+ layout->addWidget( myIconLab, 0, 0 );
+ layout->addWidget( myMsgLab, 0, 1 );
+ layout->addMultiCellLayout( myButtonLayout, 1, 1, 0, 1 );
+
+ // signals and slots connections
+ connect( cancelBtn, SIGNAL( clicked() ), this, SLOT( reject() ) );
+}
+
+/*!
+ \brief Destructor.
+*/
+SUIT_MsgDlg::~SUIT_MsgDlg()
+{
+}
+
+/*!
+ \brief Add operation button to the dialog box.
+
+ If the parameter \a id is equal to -1, then the
+ button identifier is generated automatically.
+
+ \param btext button text
+ \param id button identifier
+ \return button identifier
+*/
+int SUIT_MsgDlg::addButton( const QString& btext, const int id )
+{
+ static int lastId = 0;
+ int bid = id == -1 ? --lastId : id;
+
+ QPushButton* b = button( bid );
+ if ( b ) {
+ myButtons.remove( b );
+ delete b;
+ }
+
+ QPushButton* newButton = new QPushButton( btext, this );
+
+ myButtonLayout->insertWidget( myButtons.count(), newButton );
+ myButtons.insert( newButton, bid );
+ connect( newButton, SIGNAL( clicked() ), this, SLOT( accept() ) );
+
+ return bid;
+}
+
+/*!
+ \brief Set icon to the dialog box
+ \param icon pixmap
+*/
+void SUIT_MsgDlg::setPixmap( const QPixmap& icon )
+{
+ myIconLab->setPixmap( icon );
+}
+
+
+/*!
+ \brief Called when any dialog button (except \c Cancel)
+ is clicked.
+
+ Closes the dialog and sets its result code to the identifier
+ of the button clicked by the user.
+*/
+void SUIT_MsgDlg::accept()
+{
+ QPushButton* btn = ( QPushButton* )sender();
+ done( myButtons[ btn ] );
+}
+
+/*!
+ \brief Search button with the specified identifier.
+ \param id button identifier
+ \return button or 0 if \a id is invalid
+*/
+QPushButton* SUIT_MsgDlg::button( const int id ) const
+{
+ QPushButton* btn = 0;
+ for ( ButtonMap::ConstIterator it = myButtons.begin();
+ it != myButtons.end() && !btn; ++it ) {
+ if ( it.data() == id )
+ btn = it.key();
+ }
+ return btn;
+}
+
+/*!
+ \brief Get information icon label.
+ \return information icon label
+*/
+QLabel* SUIT_MsgDlg::iconLabel() const
+{
+ return myIconLab;
+}
+
+/*!
+ \brief Get information message label.
+ \return information message label
+*/
+QLabel* SUIT_MsgDlg::messageLabel() const
+{
+ return myMsgLab;
+}
--- /dev/null
+// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
+//
+// 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.com
+//
+// File : SUIT_MsgDlg.h
+// Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
+//
+
+#ifndef SUIT_MSGDLG_H
+#define SUIT_MSGDLG_H
+
+#include "SUIT.h"
+
+#include <qdialog.h>
+#include <qpixmap.h>
+#include <qmap.h>
+
+class QLabel;
+class QPushButton;
+class QHBoxLayout;
+
+class SUIT_EXPORT SUIT_MsgDlg : public QDialog
+{
+ Q_OBJECT
+
+public:
+ SUIT_MsgDlg( QWidget*, const QString&, const QString&, const QPixmap& = QPixmap() ) ;
+ ~SUIT_MsgDlg();
+
+ int addButton( const QString&, const int = -1);
+ void setPixmap( const QPixmap& );
+
+public slots:
+ void accept();
+
+protected:
+ QPushButton* button( const int ) const;
+ QLabel* iconLabel() const;
+ QLabel* messageLabel() const;
+
+private:
+ typedef QMap<QPushButton*,int> ButtonMap;
+
+private:
+ ButtonMap myButtons;
+ QHBoxLayout* myButtonLayout;
+ QLabel* myIconLab;
+ QLabel* myMsgLab;
+};
+
+#endif // SUIT_MSGDLG_H
+
myResMgr( 0 ),
myHandler( 0 ),
myActiveApp( 0 ),
-myExitStatus( FROM_GUI ),
-myServersShutdown ( true )
+myExitStatus( NORMAL ),
+myExitFlags ( 0 )
{
SUIT_ASSERT( !mySession )
/*!
Destroys session by closing all applications.
*/
-void SUIT_Session::closeSession( int mode )
+void SUIT_Session::closeSession( int mode, int flags )
{
while ( !myAppList.isEmpty() )
{
SUIT_Application* app = myAppList.getFirst();
- if ( mode == ASK && !app->isPossibleToClose() )
+ bool closePermanently;
+ if ( mode == ASK && !app->isPossibleToClose( closePermanently ) )
return;
else if ( mode == SAVE )
{
}
else if ( mode == DONT_SAVE )
{
- myExitStatus = FROM_CORBA_SESSION;
- //....
+ myExitStatus = FORCED;
}
app->closeApplication();
}
+ myExitFlags = flags;
}
/*!
- Set a flag to shutdown or not standalone servers at exit of application.
-*/
-void SUIT_Session::serversShutdown( bool theVal )
-{
- myServersShutdown = theVal;
-}
+ Get session exit flags.
-/*!
- \retval Return TRUE, if standalone servers will be shutdown at exit of application,
- FALSE otherwise.
+ By default, exit flags are set to 0. You can use pass any flags to the
+ closeSession() method if you need to process them later on application
+ quiting.
+
+ \return exit flags
*/
-bool SUIT_Session::isServersShutdown() const
+int SUIT_Session::exitFlags() const
{
- return myServersShutdown;
+ return myExitFlags;
}
/*! \retval return myHandler*/
