refs #567: add "POLYLINES" partition and modified icon for Land Cover object.

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_TwoImagesDlg.cxx

diff --git a/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx b/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx
index 1ba4a66897f3d1fd30992ee7251faaa36805bd3e..6813eb863e5cef73514d966b485555e013cb6f3c 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx
+++ b/src/HYDROGUI/HYDROGUI_TwoImagesDlg.cxx
@@ -1,12 +1,8 @@
-// Copyright (C) 2007-2013  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
-//
+// Copyright (C) 2014-2015  EDF-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.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -34,7 +30,7 @@
 
 HYDROGUI_TwoImagesDlg::HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const QString& theTitle )
 : HYDROGUI_InputPanel( theModule, theTitle ),
-  myMode( TwoImages ),
+  myMode( TwoFuseImage ),
   myIsEdit( false )
 {
   // Image name
@@ -62,16 +58,17 @@ HYDROGUI_TwoImagesDlg::HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const
   myImage2 = new HYDROGUI_ObjSelector( theModule, KIND_IMAGE, aParamGroup );
 
   myPolylineLabel = new QLabel( tr( "POLYLINE" ), aParamGroup );
-  myPolyline = new HYDROGUI_ObjSelector( theModule, KIND_POLYLINEXY, aParamGroup );
+  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 );
@@ -88,7 +85,7 @@ 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 );
@@ -97,6 +94,12 @@ HYDROGUI_TwoImagesDlg::HYDROGUI_TwoImagesDlg( HYDROGUI_Module* theModule, const
 
   connect( myModifySelectedImage, SIGNAL( toggled( bool ) ),
            this, SLOT( onModifySelectedImage( bool ) ) );
+  connect( myTransparent, SIGNAL( toggled( bool ) ), 
+    myColorBox, SLOT( setDisabled( bool ) ) );
+  connect( myImage1, SIGNAL( alreadySelected( const QString& ) ),
+    this, SIGNAL( alreadySelected( const QString& ) ) );
+  connect( myImage2, SIGNAL( alreadySelected( const QString& ) ),
+    this, SIGNAL( alreadySelected( const QString& ) ) );
 
   setMode( myMode, myIsEdit );
 }
@@ -114,6 +117,7 @@ void HYDROGUI_TwoImagesDlg::reset()
   myPolyline->Clear();
   myTransparent->setChecked( true );
   myColorBox->resetColor();
+  myColorBox->setDisabled( true );
 }
 
 void HYDROGUI_TwoImagesDlg::setMode( const int theMode, const bool theIsEdit )
@@ -121,7 +125,9 @@ 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 );
 
@@ -152,7 +158,7 @@ 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 );
@@ -162,7 +168,7 @@ bool HYDROGUI_TwoImagesDlg::getSelectedObjects( QString& theName1,
                                                 QString& theName2 ) const
 {
   theName1 = myImage1->GetName();
-  if( myMode == TwoImages )
+  if( isTwoImagesMode() )
     theName2 = myImage2->GetName();
   else
     theName2 = myPolyline->GetName();
@@ -173,18 +179,21 @@ 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
@@ -199,3 +208,8 @@ void HYDROGUI_TwoImagesDlg::onModifySelectedImage( bool theState )
 {
   myImageName->setEnabled( !theState );
 }
+
+bool HYDROGUI_TwoImagesDlg::isTwoImagesMode() const
+{
+  return myMode == TwoFuseImage || myMode == TwoCutImage;
+}