+// Copyright (C) 2007-2016 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
+//
+// 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, 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "LightApp_Displayer.h"
#include "LightApp_Application.h"
+#include "LightApp_Module.h"
+#include "LightApp_Study.h"
-#include <SALOME_InteractiveObject.hxx>
+#include <CAM_Study.h>
#include <SUIT_Session.h>
#include <SUIT_Desktop.h>
#include <SUIT_ViewModel.h>
#include <SUIT_ViewWindow.h>
-#include <qstring.h>
+#include <QStringList>
+#include <QString>
+#ifndef DISABLE_SALOMEOBJECT
+ #include "SALOME_InteractiveObject.hxx"
+#endif
+/*!
+ Default constructor
+*/
LightApp_Displayer::LightApp_Displayer()
{
}
+/*!
+ Destructor
+*/
LightApp_Displayer::~LightApp_Displayer()
{
}
-void LightApp_Displayer::Display( const QString& entry, const bool updateViewer, SALOME_View* theViewFrame )
+/*!
+ Displays object in view
+ \param entry - object entry
+ \param updateViewer - is it necessary to update viewer
+ \param theViewFrame - view
+*/
+void LightApp_Displayer::Display( const QString& entry, const bool updateViewer,
+ SALOME_View* theViewFrame )
+{
+ QStringList aList;
+ aList.append( entry );
+ Display( aList, updateViewer, theViewFrame );
+}
+
+/*!
+ Displays object in view
+ \param list - object entries
+ \param updateViewer - is it necessary to update viewer
+ \param theViewFrame - view
+*/
+void LightApp_Displayer::Display( const QStringList& list, const bool updateViewer,
+ SALOME_View* theViewFrame )
{
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
- if ( vf )
+ QStringList::const_iterator it = list.constBegin();
+ for ( ; it != list.constEnd(); ++it)
{
- SALOME_Prs* prs = buildPresentation( entry, vf );
-
+ SALOME_Prs* prs = buildPresentation( *it, vf );
if ( prs )
{
- vf->BeforeDisplay( this );
- vf->Display( prs );
- vf->AfterDisplay( this );
- if ( updateViewer )
- vf->Repaint();
+ if ( vf )
+ {
+ myLastEntry = *it;
+ vf->BeforeDisplay( this, prs );
+ vf->Display( this, prs );
+ vf->AfterDisplay( this, prs );
+ if ( updateViewer )
+ vf->Repaint();
+ }
delete prs; // delete presentation because displayer is its owner
+ setVisibilityState(*it, Qtx::ShownState);
}
}
}
+/*!
+ Redisplays object in view
+ \param entry - object entry
+ \param updateViewer - is it necessary to update viewer
+*/
void LightApp_Displayer::Redisplay( const QString& entry, const bool updateViewer )
{
// Remove the object permanently (<forced> == true)
if ( app )
{
SUIT_Desktop* desk = app->desktop();
- QPtrList<SUIT_ViewWindow> wnds = desk->windows();
- SUIT_ViewWindow* wnd;
- for ( wnd = wnds.first(); wnd; wnd = wnds.next() )
+ QListIterator<SUIT_ViewWindow*> itWnds( desk->windows() );
+ while ( itWnds.hasNext() )
{
- SUIT_ViewManager* vman = wnd->getViewManager();
+ SUIT_ViewManager* vman = itWnds.next()->getViewManager();
if( !vman )
continue;
SUIT_ViewModel* vmodel = vman->getViewModel();
if( !vmodel )
- continue;
-
+ continue;
+
SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
if( view && ( IsDisplayed( entry, view ) || view == GetActiveView() ) )
{
- Erase( entry, true, false, view );
- Display( entry, updateViewer, view );
+ Erase( entry, true, false, view );
+ Display( entry, updateViewer, view );
}
}
}
}
+/*!
+ Erases object in view
+ \param entry - object entry
+ \param forced - deletes object from viewer (otherwise it will be erased, but cached)
+ \param updateViewer - is it necessary to update viewer
+ \param theViewFrame - view
+*/
void LightApp_Displayer::Erase( const QString& entry, const bool forced,
- const bool updateViewer, SALOME_View* theViewFrame )
+ const bool updateViewer,
+ SALOME_View* theViewFrame )
+{
+ QStringList aList;
+ aList.append( entry );
+ Erase( aList, forced, updateViewer, theViewFrame );
+}
+
+/*!
+ Erases object in view
+ \param list - object entries
+ \param forced - deletes object from viewer (otherwise it will be erased, but cached)
+ \param updateViewer - is it necessary to update viewer
+ \param theViewFrame - view
+*/
+void LightApp_Displayer::Erase( const QStringList& list, const bool forced,
+ const bool updateViewer,
+ SALOME_View* theViewFrame )
{
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
- if ( vf ) {
- SALOME_Prs* prs = vf->CreatePrs( entry.latin1() );
+ if ( !vf )
+ return;
+
+ QStringList::const_iterator it = list.constBegin();
+ for ( ; it != list.constEnd(); ++it)
+ {
+ SALOME_Prs* prs = vf->CreatePrs( (*it).toUtf8().data() );
if ( prs ) {
- vf->Erase( prs, forced );
+ myLastEntry = *it;
+ vf->BeforeErase( this, prs );
+ vf->Erase( this, prs, forced );
+ vf->AfterErase( this, prs );
if ( updateViewer )
- vf->Repaint();
+ vf->Repaint();
delete prs; // delete presentation because displayer is its owner
+ setVisibilityState(*it,Qtx::HiddenState);
}
}
}
-void LightApp_Displayer::EraseAll( const bool forced, const bool updateViewer, SALOME_View* theViewFrame ) const
+/*!
+ Erases all objects in view
+ \param forced - deletes objects from viewer
+ \param updateViewer - is it necessary to update viewer
+ \param theViewFrame - view
+*/
+void LightApp_Displayer::EraseAll( const bool forced, const bool updateViewer, SALOME_View* theViewFrame )
{
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
if ( vf ) {
- vf->EraseAll( forced );
+ vf->EraseAll( this, forced );
if ( updateViewer )
vf->Repaint();
}
+
+ LightApp_Application* app = dynamic_cast<LightApp_Application*>( SUIT_Session::session()->activeApplication() );
+ LightApp_Study* study = app ? dynamic_cast<LightApp_Study*>( app->activeStudy() ) : 0;
+ if(study)
+ study->setVisibilityStateForAll(Qtx::HiddenState);
}
+/*!
+ \return true if object is displayed in viewer
+ \param entry - object entry
+ \param theViewFrame - view
+*/
bool LightApp_Displayer::IsDisplayed( const QString& entry, SALOME_View* theViewFrame ) const
{
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
+ bool res = false;
if( vf )
{
+#ifndef DISABLE_SALOMEOBJECT
Handle( SALOME_InteractiveObject ) temp = new SALOME_InteractiveObject();
- temp->setEntry( entry.latin1() );
- return vf->isVisible( temp );
+ temp->setEntry( entry.toUtf8() );
+ res = vf->isVisible( temp );
+#endif
}
- else
- return false;
+ return res;
}
+/*!
+ Updates active view
+*/
void LightApp_Displayer::UpdateViewer() const
{
SALOME_View* vf = GetActiveView();
vf->Repaint();
}
+/*!
+ \return presentation of object, built with help of CreatePrs method
+ \param entry - object entry
+ \param theViewFrame - view
+ \sa CreatePrs()
+*/
SALOME_Prs* LightApp_Displayer::buildPresentation( const QString& entry, SALOME_View* theViewFrame )
{
SALOME_Prs* prs = 0;
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
if ( vf )
- prs = vf->CreatePrs( entry.latin1() );
+ prs = vf->CreatePrs( entry.toUtf8() );
return prs;
}
+/*!
+ \return active view
+*/
SALOME_View* LightApp_Displayer::GetActiveView()
{
SUIT_Session* session = SUIT_Session::session();
if ( SUIT_Application* app = session->activeApplication() ) {
if ( LightApp_Application* sApp = dynamic_cast<LightApp_Application*>( app ) ) {
if( SUIT_ViewManager* vman = sApp->activeViewManager() ) {
- if ( SUIT_ViewModel* vmod = vman->getViewModel() )
- return dynamic_cast<SALOME_View*>( vmod );
+ if ( SUIT_ViewModel* vmod = vman->getViewModel() )
+ return dynamic_cast<SALOME_View*>( vmod );
}
}
}
return 0;
}
+
+/*!
+ \return true, if object can be displayed in this type of viewer
+ \param entry - object entry
+ \param viewer_type - type of viewer
+*/
+bool LightApp_Displayer::canBeDisplayed( const QString& /*entry*/, const QString& /*viewer_type*/ ) const
+{
+ return true;
+}
+
+/*!
+ \return true, if object can be displayed in any type of viewer
+ \param entry - object entry
+*/
+bool LightApp_Displayer::canBeDisplayed( const QString& entry ) const
+{
+ QString viewerType;
+ SUIT_Session* session = SUIT_Session::session();
+ if( SUIT_Application* app = session->activeApplication() )
+ if( LightApp_Application* sApp = dynamic_cast<LightApp_Application*>( app ) )
+ if( SUIT_ViewManager* vman = sApp->activeViewManager() )
+ if( SUIT_ViewModel* vmod = vman->getViewModel() )
+ viewerType = vmod->getType();
+ return canBeDisplayed( entry, viewerType );
+}
+
+/*!
+ \return displayer, corresponding to module
+ \param mod_name - name of module
+ \param load - is module has to be forced loaded
+*/
+LightApp_Displayer* LightApp_Displayer::FindDisplayer( const QString& mod_name, const bool load )
+{
+ SUIT_Session* session = SUIT_Session::session();
+ SUIT_Application* sapp = session ? session->activeApplication() : 0;
+ LightApp_Application* app = dynamic_cast<LightApp_Application*>( sapp );
+ if( !app )
+ return 0;
+
+ LightApp_Module* m = dynamic_cast<LightApp_Module*>( app ? app->module( mod_name ) : 0 );
+ bool wasLoaded = false;
+ if( !m && load )
+ {
+ m = dynamic_cast<LightApp_Module*>( app->loadModule( mod_name, false ) );
+ if( m ) {
+ app->addModule( m );
+ wasLoaded = true;
+ }
+ }
+
+ if( m )
+ {
+ m->connectToStudy( dynamic_cast<CAM_Study*>( app->activeStudy() ) );
+ if( wasLoaded )
+ m->updateModuleVisibilityState();
+ }
+ return m ? m->displayer() : 0;
+}
+
+/*!
+ Find the active study and set the 'visibility state' property of the object
+ \param mod_name - name of module
+ \param load - is module has to be forced loaded
+*/
+void LightApp_Displayer::setVisibilityState( const QString& theEntry, Qtx::VisibilityState theState) const {
+ LightApp_Application* app = dynamic_cast<LightApp_Application*>( SUIT_Session::session()->activeApplication() );
+ LightApp_Study* study = app ? dynamic_cast<LightApp_Study*>( app->activeStudy() ) : 0;
+
+ if(study)
+ study->setVisibilityState( theEntry, theState);
+}
