1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "HYDROGUI_Module.h"
26 #include "HYDROGUI_DataModel.h"
27 #include "HYDROGUI_Displayer.h"
28 #include "HYDROGUI_GVSelector.h"
29 #include "HYDROGUI_InputPanel.h"
30 #include "HYDROGUI_ObjSelector.h"
31 #include "HYDROGUI_Operations.h"
32 #include "HYDROGUI_PrsImage.h"
33 #include "HYDROGUI_UpdateFlags.h"
35 #include <GraphicsView_ViewFrame.h>
36 #include <GraphicsView_ViewManager.h>
37 #include <GraphicsView_ViewPort.h>
38 #include <GraphicsView_Viewer.h>
40 #include <LightApp_Application.h>
41 #include <LightApp_DataOwner.h>
42 #include <LightApp_GVSelector.h>
43 #include <LightApp_SelectionMgr.h>
44 #include <LightApp_UpdateFlags.h>
46 #include <SALOME_Event.h>
48 #include <SUIT_Study.h>
49 #include <SUIT_ViewManager.h>
52 #include <QApplication>
55 extern "C" HYDRO_EXPORT CAM_Module* createModule()
57 return new HYDROGUI_Module();
60 HYDROGUI_Module::HYDROGUI_Module()
61 : LightApp_Module( "HYDRO" ),
63 myIsUpdateEnabled( true )
67 HYDROGUI_Module::~HYDROGUI_Module()
71 int HYDROGUI_Module::getStudyId() const
73 LightApp_Application* anApp = getApp();
74 return anApp ? anApp->activeStudy()->id() : 0;
77 void HYDROGUI_Module::initialize( CAM_Application* theApp )
79 LightApp_Module::initialize( theApp );
82 createUndoRedoActions();
87 setMenuShown( false );
88 setToolShown( false );
90 myDisplayer = new HYDROGUI_Displayer( this );
93 bool HYDROGUI_Module::activateModule( SUIT_Study* theStudy )
95 bool aRes = LightApp_Module::activateModule( theStudy );
102 updateCommandsStatus();
107 bool HYDROGUI_Module::deactivateModule( SUIT_Study* theStudy )
109 setMenuShown( false );
110 setToolShown( false );
112 return LightApp_Module::deactivateModule( theStudy );
115 void HYDROGUI_Module::windows( QMap<int, int>& theMap ) const
118 theMap.insert( LightApp_Application::WT_LogWindow, Qt::BottomDockWidgetArea );
119 theMap.insert( LightApp_Application::WT_ObjectBrowser, Qt::LeftDockWidgetArea );
122 void HYDROGUI_Module::viewManagers( QStringList& theTypesList ) const
124 theTypesList << GraphicsView_Viewer::Type();
127 void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
131 HYDROGUI_DataModel* aModel = getDataModel();
133 LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
137 SUIT_DataOwnerPtrList anOwners;
138 aSelectionMgr->selected( anOwners );
140 bool anIsSelection = false;
141 bool anIsVisibleInSelection = false;
142 bool anIsHiddenInSelection = false;
144 foreach( SUIT_DataOwner* aSUITOwner, anOwners )
146 if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
148 Handle(HYDROData_Object) anObject = aModel->objectByEntry( anOwner->entry() );
149 if( !anObject.IsNull() )
151 bool aVisibility = anObject->GetVisibility();
152 anIsVisibleInSelection |= aVisibility;
153 anIsHiddenInSelection |= !aVisibility;
154 anIsSelection = true;
161 theMenu->addAction( action( DeleteId ) );
162 theMenu->addSeparator();
167 if( anIsHiddenInSelection )
168 theMenu->addAction( action( ShowId ) );
169 theMenu->addAction( action( ShowOnlyId ) );
170 if( anIsVisibleInSelection )
171 theMenu->addAction( action( HideId ) );
172 theMenu->addSeparator();
174 theMenu->addAction( action( ShowAllId ) );
175 theMenu->addAction( action( HideAllId ) );
176 theMenu->addSeparator();
179 void HYDROGUI_Module::update( const int flags )
181 if( !isUpdateEnabled() )
184 QApplication::setOverrideCursor( Qt::WaitCursor );
186 // To prevent calling this method recursively
187 // from one of the methods called below
188 setUpdateEnabled( false );
190 if( ( flags & UF_Model ) && getDataModel() )
192 getDataModel()->update( getStudyId() );
197 if( ( flags & UF_ObjBrowser ) && getObjectBrowser() )
198 updateObjectBrowser();
202 if( ( flags & UF_Viewer ) )
203 updateGV( flags & UF_GV_Init,
204 flags & UF_GV_Forced );
206 if( ( flags & UF_Controls ) && getApp() )
207 getApp()->updateActions();
209 setUpdateEnabled( true );
211 QApplication::restoreOverrideCursor();
214 void HYDROGUI_Module::updateCommandsStatus()
216 LightApp_Module::updateCommandsStatus();
218 updateUndoRedoControls();
221 //action( ... )->setEnabled( ... );
224 HYDROGUI_DataModel* HYDROGUI_Module::getDataModel() const
226 return (HYDROGUI_DataModel*)dataModel();
229 HYDROGUI_Displayer* HYDROGUI_Module::getDisplayer() const
234 GraphicsView_Viewer* HYDROGUI_Module::getViewer( const int theViewerId ) const
236 ViewManagerList aViewManagerList;
237 getApp()->viewManagers( GraphicsView_Viewer::Type(), aViewManagerList );
239 ViewManagerList::iterator anIter, anIterEnd = aViewManagerList.end();
240 for( anIter = aViewManagerList.begin(); anIter != anIterEnd; anIter++ )
242 GraphicsView_ViewManager* aViewManager =
243 dynamic_cast<GraphicsView_ViewManager*>( *anIter );
244 if( aViewManager && aViewManager->getId() == theViewerId )
245 return aViewManager->getViewer();
250 CAM_DataModel* HYDROGUI_Module::createDataModel()
252 return new HYDROGUI_DataModel( this );
255 void HYDROGUI_Module::customEvent( QEvent* e )
257 int aType = e->type();
258 if ( aType == NewViewEvent )
260 SALOME_CustomEvent* ce = ( SALOME_CustomEvent* )e;
261 if( GraphicsView_ViewFrame* aViewFrame = ( GraphicsView_ViewFrame* )ce->data() )
263 if( GraphicsView_Viewer* aViewer = dynamic_cast<GraphicsView_Viewer*>( aViewFrame->getViewer() ) )
265 update( UF_Viewer | UF_GV_Forced );
266 aViewer->activateTransform( GraphicsView_Viewer::FitAll );
268 if( GraphicsView_ViewPort* aViewPort = aViewer->getActiveViewPort() )
270 aViewPort->setInteractionFlag( GraphicsView_ViewPort::TraceBoundingRect );
271 aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateContextMenu );
272 aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateSelection );
279 bool HYDROGUI_Module::eventFilter( QObject* theObj, QEvent* theEvent )
281 QEvent::Type aType = theEvent->type();
282 if( theObj->inherits( "GraphicsView_ViewFrame" ) )
284 if( aType == QEvent::Show )
286 SALOME_CustomEvent* e = new SALOME_CustomEvent( NewViewEvent );
287 e->setData( theObj );
288 QApplication::postEvent( this, e );
289 theObj->removeEventFilter( this );
292 return LightApp_Module::eventFilter( theObj, theEvent );
295 void HYDROGUI_Module::onViewManagerAdded( SUIT_ViewManager* theViewManager )
297 LightApp_Module::onViewManagerAdded( theViewManager );
299 if( theViewManager->getType() == GraphicsView_Viewer::Type() )
301 createSelector( theViewManager ); // replace the default selector
303 connect( theViewManager, SIGNAL( viewCreated( SUIT_ViewWindow* ) ),
304 this, SLOT( onViewCreated( SUIT_ViewWindow* ) ) );
308 void HYDROGUI_Module::onViewManagerRemoved( SUIT_ViewManager* theViewManager )
310 LightApp_Module::onViewManagerRemoved( theViewManager );
312 createSelector( theViewManager ); // replace the default selector
315 void HYDROGUI_Module::onViewCreated( SUIT_ViewWindow* theViewWindow )
317 if( theViewWindow && theViewWindow->inherits( "GraphicsView_ViewFrame" ) )
319 if( GraphicsView_ViewFrame* aViewFrame = dynamic_cast<GraphicsView_ViewFrame*>( theViewWindow ) )
321 aViewFrame->installEventFilter( this );
326 void HYDROGUI_Module::updateGV( const bool theIsInit,
327 const bool theIsForced )
329 if( !getDisplayer() )
332 ViewManagerList aViewManagerList;
333 getApp()->viewManagers( GraphicsView_Viewer::Type(), aViewManagerList );
335 ViewManagerList::iterator anIter, anIterEnd = aViewManagerList.end();
336 for( anIter = aViewManagerList.begin(); anIter != anIterEnd; anIter++ )
338 GraphicsView_ViewManager* aViewManager =
339 dynamic_cast<GraphicsView_ViewManager*>( *anIter );
341 getDisplayer()->UpdateAll( aViewManager->getId(), theIsInit, theIsForced );
345 void HYDROGUI_Module::createSelector( SUIT_ViewManager* theViewManager )
347 if( !theViewManager )
350 LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr();
354 QString aViewType = theViewManager->getType();
355 if( aViewType != GraphicsView_Viewer::Type() )
358 GraphicsView_ViewManager* aViewManager =
359 dynamic_cast<GraphicsView_ViewManager*>( theViewManager );
363 QList<SUIT_Selector*> aSelectorList;
364 aSelectionMgr->selectors( aViewType, aSelectorList );
366 // disable all alien selectors
367 QList<SUIT_Selector*>::iterator anIter, anIterEnd = aSelectorList.end();
368 for( anIter = aSelectorList.begin(); anIter != anIterEnd; anIter++ )
370 SUIT_Selector* aSelector = *anIter;
371 if( aSelector && !dynamic_cast<HYDROGUI_GVSelector*>( aSelector ) )
372 aSelector->setEnabled( false );
375 new HYDROGUI_GVSelector( this, aViewManager->getViewer(), aSelectionMgr );
378 bool HYDROGUI_Module::setUpdateEnabled( const bool theState )
380 bool aPrevState = myIsUpdateEnabled;
381 myIsUpdateEnabled = theState;
385 bool HYDROGUI_Module::isUpdateEnabled() const
387 return myIsUpdateEnabled;