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isReadyToStart method added

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sln 2005-07-01 13:51:56 +00:00
parent f4b5c42b70
commit 2bd09d7cc7
3 changed files with 89 additions and 29 deletions
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91
src/SMESHGUI/SMESHGUI_Operation.cxx
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@ -8,12 +8,14 @@
// Author : Sergey LITONIN // Author : Sergey LITONIN
// Module : SALOME // Module : SALOME
#include <SMESHGUI_Operation.h> #include "SMESHGUI_Operation.h"
#include <SMESHGUI.h> #include "SMESHGUI.h"
#include <SMESHGUI_VTKUtils.h> #include "SMESHGUI_VTKUtils.h"
#include <SVTK_ViewWindow.h> #include <SVTK_ViewWindow.h>
#include <SVTK_Selector.h> #include <SVTK_Selector.h>
#include <SUIT_MessageBox.h>
#include <SUIT_Desktop.h>
/* /*
@ -26,9 +28,7 @@
// Purpose : Constructor // Purpose : Constructor
//======================================================================= //=======================================================================
SMESHGUI_Operation::SMESHGUI_Operation( SalomeApp_Application* app ) SMESHGUI_Operation::SMESHGUI_Operation( SalomeApp_Application* app )
: SalomeApp_Operation( app ), : SalomeApp_Operation( app )
myViewWindow( 0 ),
mySelector( 0 )
{ {
} }
@ -38,44 +38,97 @@ SMESHGUI_Operation::~SMESHGUI_Operation()
} }
//=======================================================================
// name : setSelectionMode
// Purpose : Set selection mode
//=======================================================================
void SMESHGUI_Operation::setSelectionMode( const Selection_Mode mode ) void SMESHGUI_Operation::setSelectionMode( const Selection_Mode mode )
{ {
if( myViewWindow ) SVTK_ViewWindow* wnd = viewWindow();
myViewWindow->SetSelectionMode( mode ); if( wnd )
wnd->SetSelectionMode( mode );
} }
//=======================================================================
// name : highlight
// Purpose : Highlight object in 3d viewer
//=======================================================================
void SMESHGUI_Operation::highlight( const Handle( SALOME_InteractiveObject )& obj, void SMESHGUI_Operation::highlight( const Handle( SALOME_InteractiveObject )& obj,
const bool hilight, const bool immediately ) const bool hilight, const bool immediately )
{ {
if( myViewWindow ) SVTK_ViewWindow* wnd = viewWindow();
myViewWindow->highlight( obj, hilight, immediately ); if( wnd )
wnd->highlight( obj, hilight, immediately );
} }
//=======================================================================
// name : addOrRemoveIndex
// Purpose : Select/deselect cells of mesh
//=======================================================================
void SMESHGUI_Operation::addOrRemoveIndex( const Handle( SALOME_InteractiveObject )& obj, void SMESHGUI_Operation::addOrRemoveIndex( const Handle( SALOME_InteractiveObject )& obj,
const TColStd_MapOfInteger& indices, const bool isModeShift ) const TColStd_MapOfInteger& indices,
const bool isModeShift )
{ {
if( mySelector ) SVTK_Selector* sel = selector();
mySelector->AddOrRemoveIndex( obj, indices, isModeShift ); if( sel )
sel->AddOrRemoveIndex( obj, indices, isModeShift );
} }
//=======================================================================
// name : getSMESHGUI
// Purpose : Get SMESH module
//=======================================================================
SMESHGUI* SMESHGUI_Operation::getSMESHGUI() const SMESHGUI* SMESHGUI_Operation::getSMESHGUI() const
{ {
return dynamic_cast<SMESHGUI*>( module() ); return dynamic_cast<SMESHGUI*>( module() );
} }
SVTK_ViewWindow* SMESHGUI_Operation::getViewWindow() const //=======================================================================
// name : viewWindow
// Purpose : Get active view window
//=======================================================================
SVTK_ViewWindow* SMESHGUI_Operation::viewWindow() const
{ {
return myViewWindow; return SMESH::GetViewWindow( getSMESHGUI() );
} }
SVTK_Selector* SMESHGUI_Operation::getSelector() const //=======================================================================
// name : selector
// Purpose : Get selector
//=======================================================================
SVTK_Selector* SMESHGUI_Operation::selector() const
{ {
return mySelector; SVTK_ViewWindow* wnd = viewWindow();
return wnd ? wnd->GetSelector() : 0;
} }
//=======================================================================
// name : startOperation
// Purpose : Start opeartion
//=======================================================================
void SMESHGUI_Operation::startOperation() void SMESHGUI_Operation::startOperation()
{ {
SalomeApp_Operation::startOperation(); SalomeApp_Operation::startOperation();
myViewWindow = SMESH::GetViewWindow( getSMESHGUI() );
mySelector = myViewWindow ? myViewWindow->GetSelector() : 0;
} }
//=======================================================================
// name : isReadyToStart
// Purpose : Verify whether operation is ready to start
//=======================================================================
bool SMESHGUI_Operation::isReadyToStart()
{
if ( !SalomeApp_Operation::isReadyToStart() )
return false;
if ( getSMESHGUI() == 0 )
{
SUIT_MessageBox::warn1( SMESHGUI::desktop(), tr( "SMESH_WRN_WARNING" ),
tr( "NO_MODULE" ), tr( "SMESH_BUT_OK" ) );
return false;
}
}

21
src/SMESHGUI/SMESHGUI_Operation.h
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@ -36,19 +36,20 @@ public:
virtual ~SMESHGUI_Operation(); virtual ~SMESHGUI_Operation();
protected: protected:
void setSelectionMode( const Selection_Mode );
void highlight( const Handle( SALOME_InteractiveObject )&, const bool, const bool = true );
void addOrRemoveIndex( const Handle( SALOME_InteractiveObject )&, const TColStd_MapOfInteger&, const bool );
virtual void startOperation(); void setSelectionMode( const Selection_Mode );
void highlight( const Handle( SALOME_InteractiveObject )&,
const bool, const bool = true );
void addOrRemoveIndex( const Handle( SALOME_InteractiveObject )&,
const TColStd_MapOfInteger&, const bool );
SMESHGUI* getSMESHGUI() const; virtual void startOperation();
SVTK_ViewWindow* getViewWindow() const; virtual bool isReadyToStart();
SVTK_Selector* getSelector() const;
SMESHGUI* getSMESHGUI() const;
SVTK_ViewWindow* viewWindow() const;
SVTK_Selector* selector() const;
private:
SVTK_ViewWindow* myViewWindow;
SVTK_Selector* mySelector;
}; };
#endif #endif

6
src/SMESHGUI/SMESH_msg_en.po
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@ -2800,3 +2800,9 @@ msgstr "Nodes"
msgid "SMESHGUI::PREF_ELEMENTS" msgid "SMESHGUI::PREF_ELEMENTS"
msgstr "Elements" msgstr "Elements"
# =====================================================
msgid "SMESHGUI_Operation::NO_MODULE"
msgstr "There is no MESH module to start operation"