Refs #336 - Disparity between real and defined backgrounds of cut image

diff --git a/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx b/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx
index 7ec78132a5c38f10e5f88cba4c5e8eac984442c0..65dff63bff5e569c2ee8adc5267f517def270a3c 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx
@@ -34,7 +34,7 @@
 
 HYDROGUI_TwoImagesDlg::HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const QString& theTitle )
 : HYDROGUI_InputPanel( theModule, theTitle ),
-  myMode( TwoImages ),
+  myMode( TwoFuseImage ),
   myIsEdit( false )
 {
   // Image name
@@ -65,14 +65,14 @@ HYDROGUI_TwoImagesDlg::HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const
   myPolyline = new HYDROGUI_ObjSelector( theModule, KIND_POLYLINEXY, aParamGroup,
     HYDROGUI_ObjSelector::ClosedPolyline);
 
-  QFrame* aBackgroundFrame = new QFrame( aParamGroup );
-  QLabel* aBackgroundLabel = new QLabel( tr( "BACKGROUND" ), aBackgroundFrame );
-  myTransparent = new QRadioButton( tr( "TRANSPARENT" ), aBackgroundFrame );
+  myBackgroundFrame = new QFrame( aParamGroup );
+  QLabel* aBackgroundLabel = new QLabel( tr( "BACKGROUND" ), myBackgroundFrame );
+  myTransparent = new QRadioButton( tr( "TRANSPARENT" ), myBackgroundFrame );
   myTransparent->setChecked( true );
-  myColor = new QRadioButton( tr( "COLOR" ), aBackgroundFrame );
-  myColorBox = new HYDROGUI_ColorWidget( aBackgroundFrame );
+  myColor = new QRadioButton( tr( "COLOR" ), myBackgroundFrame );
+  myColorBox = new HYDROGUI_ColorWidget( myBackgroundFrame );
 
-  QGridLayout* aBackgroundLayout = new QGridLayout( aBackgroundFrame );
+  QGridLayout* aBackgroundLayout = new QGridLayout( myBackgroundFrame );
   aBackgroundLayout->setMargin( 0 );
   aBackgroundLayout->setSpacing( 5 );
   aBackgroundLayout->addWidget( aBackgroundLabel, 0, 0, 2, 1 );
@@ -89,7 +89,7 @@ HYDROGUI_TwoImagesDlg::HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const
   aParamLayout->addWidget( myImage2,         1, 1 );
   aParamLayout->addWidget( myPolylineLabel,  1, 0 );
   aParamLayout->addWidget( myPolyline,       1, 1 );
-  aParamLayout->addWidget( aBackgroundFrame, 2, 0, 1, 2 );
+  aParamLayout->addWidget( myBackgroundFrame, 2, 0, 1, 2 );
 
   // Common
   addWidget( anImageNameGroup );
@@ -129,7 +129,9 @@ void HYDROGUI_TwoImagesDlg::setMode( const int theMode, const bool theIsEdit )
   myMode = theMode;
   myIsEdit = theIsEdit;
 
-  bool anIsTwoImages = myMode == TwoImages;
+  bool anIsTwoImages = isTwoImagesMode();
+
+  myBackgroundFrame->setVisible( theMode != TwoCutImage );
 
   myModifySelectedImage->setVisible( !anIsTwoImages && !myIsEdit );
 
@@ -160,7 +162,7 @@ void HYDROGUI_TwoImagesDlg::setSelectedObjects( const QString& theName1,
                                                 const QString& theName2 )
 {
   myImage1->SetName( theName1 );
-  if( myMode == TwoImages )
+  if( isTwoImagesMode() )
     myImage2->SetName( theName2 );
   else
     myPolyline->SetName( theName2 );
@@ -170,7 +172,7 @@ bool HYDROGUI_TwoImagesDlg::getSelectedObjects( QString& theName1,
                                                 QString& theName2 ) const
 {
   theName1 = myImage1->GetName();
-  if( myMode == TwoImages )
+  if( isTwoImagesMode() )
     theName2 = myImage2->GetName();
   else
     theName2 = myPolyline->GetName();
@@ -181,18 +183,21 @@ void HYDROGUI_TwoImagesDlg::setPreselectedObject( const QString& theName )
 {
   myImage1->SetName( theName );
 
-  HYDROGUI_ObjSelector* aSelector = myMode == TwoImages ? myImage2 : myPolyline;
+  HYDROGUI_ObjSelector* aSelector = isTwoImagesMode() ? myImage2 : myPolyline;
   aSelector->SetChecked( true );
   aSelector->SetName( QString() );
 }
 
 void HYDROGUI_TwoImagesDlg::setColor( const QColor& theColor )
 {
-  if( theColor.alpha() == 0 ) // transparent
+  if( theColor.alpha() == 0 ) { // transparent
     myTransparent->setChecked( true );
-  else
+    myColorBox->resetColor();
+  }
+  else {
     myColor->setChecked( true );
-  myColorBox->setColor( theColor );
+    myColorBox->setColor( theColor );
+  }
 }
 
 QColor HYDROGUI_TwoImagesDlg::getColor() const
@@ -207,3 +212,8 @@ void HYDROGUI_TwoImagesDlg::onModifySelectedImage( bool theState )
 {
   myImageName->setEnabled( !theState );
 }
+
+bool HYDROGUI_TwoImagesDlg::isTwoImagesMode() const
+{
+  return myMode == TwoFuseImage || myMode == TwoCutImage;
+}

diff --git a/src/HYDROGUI/HYDROGUI_TwoImagesDlg.h b/src/HYDROGUI/HYDROGUI_TwoImagesDlg.h
index 76dbe97c99f4950445095ab25571370ea8f77bed..92e1799d1540d112d2d88b2b3bb8d4fe1d72abe8 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_TwoImagesDlg.h
+++ b/src/HYDROGUI/HYDROGUI_TwoImagesDlg.h
@@ -29,6 +29,7 @@ class QCheckBox;
 class QLabel;
 class QLineEdit;
 class QRadioButton;
+class QFrame;
 
 class HYDROGUI_ColorWidget;
 class HYDROGUI_ObjSelector;
@@ -38,7 +39,7 @@ class HYDROGUI_TwoImagesDlg : public HYDROGUI_InputPanel
   Q_OBJECT
 
 public:
-  enum Mode { TwoImages = 0, ImageAndPolyline };
+  enum Mode { TwoFuseImage = 0, TwoCutImage, ImageAndPolyline };
 
 public:
   HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const QString& theTitle );
@@ -73,6 +74,12 @@ signals:
 protected slots:
   void                       onModifySelectedImage( bool theState );
 
+private:
+  /**
+   * Returns whether the mode is to select two images, that corresponds to cut or fuse mode
+   */
+  bool                       isTwoImagesMode() const;
+
 private:
   int                        myMode;
   bool                       myIsEdit;
@@ -89,6 +96,7 @@ private:
   QLabel*                    myPolylineLabel;
   HYDROGUI_ObjSelector*      myPolyline;
 
+  QFrame*                    myBackgroundFrame;
   QRadioButton*              myTransparent;
   QRadioButton*              myColor;
   HYDROGUI_ColorWidget*      myColorBox;

diff --git a/src/HYDROGUI/HYDROGUI_TwoImagesOp.cxx b/src/HYDROGUI/HYDROGUI_TwoImagesOp.cxx
index 885fff83946e677c3a371990824e165b701c1c49..f57f39c0d181620bb66d20856170486dae44a941 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_TwoImagesOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_TwoImagesOp.cxx
@@ -75,10 +75,14 @@ void HYDROGUI_TwoImagesOp::startOperation()
   HYDROGUI_TwoImagesDlg* aPanel = (HYDROGUI_TwoImagesDlg*)inputPanel();
   aPanel->reset();
 
-  if( myType == Fuse || myType == Cut )
-    aPanel->setMode( HYDROGUI_TwoImagesDlg::TwoImages, myIsEdit );
+  int aMode;
+  if( myType == Fuse )
+    aMode = HYDROGUI_TwoImagesDlg::TwoFuseImage;
+  if ( myType == Cut )
+    aMode = HYDROGUI_TwoImagesDlg::TwoCutImage;
   else if( myType == Split )
-    aPanel->setMode( HYDROGUI_TwoImagesDlg::ImageAndPolyline, myIsEdit );
+    aMode = HYDROGUI_TwoImagesDlg::ImageAndPolyline;
+  aPanel->setMode( aMode, myIsEdit );
 
   QString anImageName;
   if( myIsEdit )