From 35a257528333727c5af36ab26d1bd8196da219fe Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Tue, 17 May 2005 11:15:41 +0000
Subject: [PATCH] Apply button for Offset dialog

---
 src/VISUGUI/VisuGUI.cxx           |  9 +++-
 src/VISUGUI/VisuGUI_OffsetDlg.cxx | 72 +++++++++++++++++++++++++++++--
 src/VISUGUI/VisuGUI_OffsetDlg.h   | 12 +++++-
 3 files changed, 87 insertions(+), 6 deletions(-)

diff --git a/src/VISUGUI/VisuGUI.cxx b/src/VISUGUI/VisuGUI.cxx
index 199bedbf..28f7edb4 100644
--- a/src/VISUGUI/VisuGUI.cxx
+++ b/src/VISUGUI/VisuGUI.cxx
@@ -4509,13 +4509,18 @@ void VisuGUI::SetActiveDialogBox(QDialog* aDlg)
 
 void VisuGUI::TranslatePrs()
 {
+
   if(MYDEBUG) MESSAGE("VisuGUI::DisplayOnlyPrs");
   CORBA::Object_var anObject = GetSelectedObj();
   if ( !CORBA::is_nil( anObject ) ) {
     // is it Prs3d object ?
     PortableServer::ServantBase_var aServant = VISU::GetServant(anObject);
     if(VISU::Prs3d_i* aPrsObject = dynamic_cast<VISU::Prs3d_i*>(aServant.in())){
-      float aOffset[3];
+      VisuGUI_OffsetDlg* aDlg = new VisuGUI_OffsetDlg(aPrsObject);
+      aDlg->show();
+    }
+  }
+      /*      float aOffset[3];
       aPrsObject->GetOffset(aOffset);
       VisuGUI_OffsetDlg aDlg;
       aDlg.setOffset(aOffset);
@@ -4544,7 +4549,7 @@ void VisuGUI::TranslatePrs()
 	} 
       }
     }
-  }
+    }*/
 }
 
 
diff --git a/src/VISUGUI/VisuGUI_OffsetDlg.cxx b/src/VISUGUI/VisuGUI_OffsetDlg.cxx
index 92f1ce01..6914dfe0 100644
--- a/src/VISUGUI/VisuGUI_OffsetDlg.cxx
+++ b/src/VISUGUI/VisuGUI_OffsetDlg.cxx
@@ -1,9 +1,15 @@
 
 #include "VisuGUI_OffsetDlg.h"
+#include "VisuGUI.h"
 
 #include "QAD_SpinBoxDbl.h"
 #include "QAD_Application.h"
 #include "QAD_Desktop.h"
+#include "QAD_RightFrame.h"
+
+#include "VTKViewer_ViewFrame.h"
+#include "VISU_Actor.h"
+#include "vtkRenderer.h"
 
 #include <qlayout.h>
 #include <qhbox.h>
@@ -15,9 +21,15 @@
 #define  MAXVAL 1e10
 
 
-VisuGUI_OffsetDlg::VisuGUI_OffsetDlg()
-: QDialog( QAD_Application::getDesktop(), 0, true, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu )
+extern CORBA::Object_var GetSelectedObj(Handle(SALOME_InteractiveObject)* pIO=NULL, QAD_Study* theStudy=NULL, 
+					VISU::Storable::TRestoringMap* pMap=NULL);
+
+
+VisuGUI_OffsetDlg::VisuGUI_OffsetDlg(VISU::Prs3d_i* thePrs)
+: QDialog( QAD_Application::getDesktop(), 0, false, 
+	   WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | WDestructiveClose )
 {
+  myPrs = thePrs;
   setName( "VisuGUI_OffsetDlg" );
   setCaption( tr( "TIT_OFFSETDLG" ) );
   setSizeGripEnabled( TRUE );
@@ -66,14 +78,27 @@ VisuGUI_OffsetDlg::VisuGUI_OffsetDlg()
   GroupButtonsLayout->addWidget( buttonOk, 0, 0 );
   GroupButtonsLayout->addItem( new QSpacerItem( 5, 5, QSizePolicy::Expanding, QSizePolicy::Minimum ), 0, 1 );
 
+  QPushButton* buttonApply = new QPushButton( tr( "&Apply" ), GroupButtons, "buttonApply" );
+  buttonOk->setAutoDefault( TRUE );
+  GroupButtonsLayout->addWidget( buttonApply, 0, 2 );
+  GroupButtonsLayout->addItem( new QSpacerItem( 5, 5, QSizePolicy::Expanding, QSizePolicy::Minimum ), 0, 3 );
+
   QPushButton* buttonCancel = new QPushButton( tr( "&Cancel" ) , GroupButtons, "buttonCancel" );
   buttonCancel->setAutoDefault( TRUE );
-  GroupButtonsLayout->addWidget( buttonCancel, 0, 2 );
+  GroupButtonsLayout->addWidget( buttonCancel, 0, 4 );
 
   TopLayout->addWidget( GroupButtons );
 
   connect( buttonOk,     SIGNAL( clicked() ),      this, SLOT( accept() ) );
+  connect( buttonApply, SIGNAL( clicked() ),      this, SLOT( updateOffset() ) );
   connect( buttonCancel, SIGNAL( clicked() ),      this, SLOT( reject() ) );
+
+  float aOffset[3];
+  myPrs->GetOffset(aOffset);
+  myOldOffset[0] = aOffset[0];
+  myOldOffset[1] = aOffset[1];
+  myOldOffset[2] = aOffset[2];
+  setOffset(aOffset); 
 }
 
 
@@ -106,3 +131,44 @@ bool VisuGUI_OffsetDlg::isToSave() const
 {
   return mySaveChk->isChecked();
 }
+  
+
+void VisuGUI_OffsetDlg::updateOffset()
+{
+  float aOffset[3];
+  getOffset(aOffset);
+  if (isToSave())
+    myPrs->SetOffset(aOffset);
+
+  for(int i = 0, nbFrames = VisuGUI::GetActiveStudy()->getStudyFramesCount(); i < nbFrames; i++){
+    if(QAD_StudyFrame* aFrame = VisuGUI::GetActiveStudy()->getStudyFrame(i)){
+      QAD_ViewFrame* aVFrame = aFrame->getRightFrame()->getViewFrame();
+      if(VTKViewer_ViewFrame* aViewFrame = dynamic_cast<VTKViewer_ViewFrame*>(aVFrame)) {
+	if(VISU_Actor* anActor = VisuGUI::GetActor(myPrs,aViewFrame)) {
+	  anActor->SetPosition(aOffset);
+	  aViewFrame->getRenderer()->ResetCameraClippingRange(); 
+	  aViewFrame->Repaint(); 
+
+	  Handle(SALOME_InteractiveObject) anIO;
+	  CORBA::Object_var anObject = GetSelectedObj(&anIO);
+	  if ( !CORBA::is_nil( anObject ) ) 
+	    aViewFrame->highlight(anIO, 1);
+	}
+      }
+    }
+  }
+}
+
+
+void VisuGUI_OffsetDlg::accept()
+{
+  updateOffset();
+  QDialog::accept();
+}
+
+void VisuGUI_OffsetDlg::reject()
+{
+  setOffset(myOldOffset);
+  updateOffset();
+  QDialog::reject();
+}
diff --git a/src/VISUGUI/VisuGUI_OffsetDlg.h b/src/VISUGUI/VisuGUI_OffsetDlg.h
index 48703f10..e4b94fc5 100644
--- a/src/VISUGUI/VisuGUI_OffsetDlg.h
+++ b/src/VISUGUI/VisuGUI_OffsetDlg.h
@@ -3,6 +3,7 @@
 #define DIALOGBOX_OFFSET_H
 
 #include "QAD_SpinBoxDbl.h"
+#include "VISU_Prs3d_i.hh"
 
 // QT Includes
 #include <qdialog.h>
@@ -14,7 +15,7 @@ class VisuGUI_OffsetDlg: public QDialog
 {
   Q_OBJECT
  public:
-  VisuGUI_OffsetDlg();
+  VisuGUI_OffsetDlg(VISU::Prs3d_i* thePrs);
   ~VisuGUI_OffsetDlg() {};
   
   void setOffset(const float* theOffset);
@@ -24,12 +25,21 @@ class VisuGUI_OffsetDlg: public QDialog
   public slots:
     void onReset();
 
+  protected slots:
+    virtual void accept();
+    virtual void reject();
+    void updateOffset();
+
  private:
+  VISU::Prs3d_i*    myPrs;
+
   QAD_SpinBoxDbl*   myDxEdt;
   QAD_SpinBoxDbl*   myDyEdt;
   QAD_SpinBoxDbl*   myDzEdt;
 
   QCheckBox*        mySaveChk;
+
+  float myOldOffset[3];
 };
 
 #endif // DIALOGBOX_OFFSET_H
-- 
2.39.2