0029021: Coding Rules - eliminate GCC warnings in Qt sample

samples/qt/Common/src/ApplicationCommon.cxx

@@ -22,15 +22,16 @@ static ApplicationCommonWindow* stApp = 0;
 static QMdiArea* stWs = 0;
 
 ApplicationCommonWindow::ApplicationCommonWindow()
-    : QMainWindow( 0 ),
+: QMainWindow( 0 ),
-myWindowPopup( 0 ),
+myNbDocuments( 0 ),
-myFilePopup( 0 ),
+myIsDocuments(false),
+myStdToolBar( 0 ),
 myCasCadeBar( 0 ),
-myStdToolBar( 0 )
+myFilePopup( 0 ),
+myWindowPopup( 0 ),
+myFileSeparator(NULL)
 {
-  myNbDocuments = 0;
   stApp = this;
-  myIsDocuments = false;
 
   // create and define the central widget
   QFrame* vb = new QFrame( this );
@@ -346,48 +347,51 @@ ApplicationCommonWindow* ApplicationCommonWindow::getApplication()
 
 void ApplicationCommonWindow::updateFileActions()
 {
-  if ( myDocuments.isEmpty() )
+  if (!myDocuments.isEmpty())
   {
-    if ( !myIsDocuments )
+    return;
+  }
+
+  if ( !myIsDocuments )
+  {
+    QAction* fileQuitAction = NULL;
+    QAction* windowAction = NULL;
+    QList<QAction *> aListActions = myFilePopup->actions();
+    for ( int i = 0; i < aListActions.size(); i++ )
     {
-      QAction *fileQuitAction, *windowAction;
+      if( aListActions.at( i )->text() == QObject::tr("MNU_QUIT") )
-      QList<QAction *> aListActions = myFilePopup->actions();
-      for ( int i = 0; i < aListActions.size(); i++ )
       {
-        if( aListActions.at( i )->text() == QObject::tr("MNU_QUIT") )
+        fileQuitAction = aListActions.at( i );
-        {
+        break;
-          fileQuitAction = aListActions.at( i );
-          break;
-        }
       }
+    }
         
-      if( !fileQuitAction )
+    if( !fileQuitAction )
-        return;
+      return;
       
-      myIsDocuments = true;
+    myIsDocuments = true;
-      myCasCadeBar->show();
+    myCasCadeBar->show();
 
-      QList<QAction *> aListMenuActions = menuBar()->actions();
+    QList<QAction *> aListMenuActions = menuBar()->actions();
-      for ( int i = 0; i < aListMenuActions.size(); i++ )
+    for ( int i = 0; i < aListMenuActions.size(); i++ )
-      {
-        if( aListMenuActions.at( i )->text() == QObject::tr("MNU_HELP") )
-        {
-           windowAction= aListMenuActions.at( i );
-           break;
-        }
-      }
-
-      if( !windowAction )
-        return;
-
-      menuBar()->insertMenu( windowAction, myWindowPopup );
-    }
-    else
     {
-      myIsDocuments = false;
+      if( aListMenuActions.at( i )->text() == QObject::tr("MNU_HELP") )
-      myCasCadeBar->hide();
+      {
-      menuBar()->removeAction( myWindowPopup->menuAction() );
+          windowAction= aListMenuActions.at( i );
+          break;
+      }
     }
+
+    if( !windowAction )
+      return;
+
+    menuBar()->insertMenu( windowAction, myWindowPopup );
+  }
+  else
+  {
+    myIsDocuments = false;
+    myCasCadeBar->hide();
+    menuBar()->removeAction( myWindowPopup->menuAction() );
   }
 }
 

samples/qt/Common/src/MDIWindow.cxx

@@ -106,8 +106,7 @@ void MDIWindow::onWindowActivated ()
 void MDIWindow::dump()
 {
   QString datadir = (QString(qgetenv ("CSF_OCCTDataPath").constData()) + "/images");
-  static QString filter;
+  QString filter = "Images Files (*.bmp *.ppm *.png *.jpg *.tiff *.tga *.gif *.exr)";
-  filter = "Images Files (*.bmp *.ppm *.png *.jpg *.tiff *.tga *.gif *.exr *.ps *.eps *.tex *.pdf *.svg *.pgf)";
   QFileDialog fd ( 0 );
   fd.setModal( true );
   fd.setNameFilter ( filter );
@@ -135,7 +134,7 @@ void MDIWindow::dump()
     if ( !res )
     {
       QWidgetList list = qApp->allWidgets();
-      QWidget* mainWidget;
+      QWidget* mainWidget = NULL;
       for( int i = 0; i < list.size(); ++i )
       {
         if( qobject_cast<ApplicationCommonWindow*>( list.at( i ) ) )

samples/qt/Common/src/View.cxx

@@ -1034,33 +1034,6 @@ void View::onEnvironmentMap()
 
 bool View::dump(Standard_CString theFile)
 {
-  myView->Redraw();
-  QString ext = QFileInfo( QString( theFile ) ).completeSuffix();
-  if ( !ext.compare("ps") || !ext.compare("eps") || !ext.compare("tex") || !ext.compare("pdf") || !ext.compare("svg") || !ext.compare("pgf") )
-  {
-    Graphic3d_ExportFormat exFormat;
-    if ( !ext.compare("ps") )
-      exFormat = Graphic3d_EF_PostScript;
-    if ( !ext.compare("eps") )
-      exFormat = Graphic3d_EF_EnhPostScript;
-    if ( !ext.compare("tex") )
-      exFormat = Graphic3d_EF_TEX;
-    if ( !ext.compare("pdf") )
-      exFormat = Graphic3d_EF_PDF;
-    if ( !ext.compare("svg") )
-      exFormat = Graphic3d_EF_SVG;
-    if ( !ext.compare("pgf") )
-      exFormat = Graphic3d_EF_PGF;
-    try
-    {
-      myView->Export( theFile, exFormat );
-    }
-    catch(...)
-    {
-      return false;
-    }
-    return true;
-  }
   return myView->Dump(theFile);
 }
 

samples/qt/FuncDemo/src/BaseDriver.cpp

@@ -51,7 +51,7 @@ void BaseDriver::Results(TDF_LabelList& res) const
 }
 
 // Execution.
-Standard_Integer BaseDriver::Execute(Handle(TFunction_Logbook)& log) const
+Standard_Integer BaseDriver::Execute(Handle(TFunction_Logbook)& ) const
 {
 #ifdef SLOW
     // Make a boolean operation to slow down the function

samples/qt/FuncDemo/src/SimpleDriver.cpp

@@ -59,7 +59,7 @@ void SimpleDriver::Results(TDF_LabelList& res) const
 }
 
 // Execution.
-Standard_Integer SimpleDriver::Execute(Handle(TFunction_Logbook)& log) const
+Standard_Integer SimpleDriver::Execute(Handle(TFunction_Logbook)& ) const
 {
 	// Check initialization
 	if (Label().IsNull())

samples/qt/Interface/src/Translate.cxx

@@ -245,30 +245,19 @@ bool Translate::exportModel( const int format, const Handle(AIS_InteractiveConte
 
 bool Translate::exportModel( const int format, const QString& file, const Handle(TopTools_HSequenceOfShape)& shapes )
 {
-    bool status;
     try {
         switch ( format )
         {
-        case FormatBREP:
+        case FormatBREP: return exportBREP( file, shapes );
-            status = exportBREP( file, shapes );
+        case FormatIGES: return exportIGES( file, shapes );
-            break;
+        case FormatSTEP: return exportSTEP( file, shapes );
-        case FormatIGES:
+        case FormatSTL:  return exportSTL ( file, shapes );
-            status = exportIGES( file, shapes );
+        case FormatVRML: return exportVRML( file, shapes );
-            break;
-        case FormatSTEP:
-            status = exportSTEP( file, shapes );
-            break;
-        case FormatSTL:
-            status = exportSTL( file, shapes );
-            break;
-        case FormatVRML:
-            status = exportVRML( file, shapes );
-            break;
         }
     } catch ( Standard_Failure ) {
-        status = false;
+        //
     }
-    return status;
+    return false;
 }
 
 Handle(TopTools_HSequenceOfShape) Translate::getShapes( const Handle(AIS_InteractiveContext)& ic )
@@ -522,6 +511,9 @@ bool Translate::exportSTEP( const QString& file, const Handle(TopTools_HSequence
     case IFSelect_RetVoid:
         myInfo = QObject::tr( "INF_NOTHING_ERROR" );
         break;
+    case IFSelect_RetStop:
+    case IFSelect_RetDone:
+        break;
     }
     return status == IFSelect_RetDone;
 }