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 #ifndef SUIT_VIEWMODEL_H
24 #define SUIT_VIEWMODEL_H
34 class SUIT_ViewWindow;
35 class SUIT_ViewManager;
38 #pragma warning( disable:4251 )
41 * This object manages the definition and behaviour of a View Window. \n
42 * In case of definition of this object in an external lib that lib must \n
43 * have an exported function "createViewModel" which returns newly created \n
44 * instance of SUIT_ViewModel.
46 class SUIT_EXPORT SUIT_ViewModel : public QObject
50 enum HotOperation { PAN, ZOOM, ROTATE, FIT_AREA };
51 enum InteractionStyle { STANDARD, KEY_FREE };
53 typedef QMap<HotOperation, Qt::KeyboardModifiers> StatesMap;
54 typedef QMap<HotOperation, Qt::MouseButtons> ButtonsMap;
56 typedef QMap<InteractionStyle, StatesMap> InteractionStyle2StatesMap;
57 typedef QMap<InteractionStyle, ButtonsMap> InteractionStyle2ButtonsMap;
60 virtual ~SUIT_ViewModel();
62 virtual SUIT_ViewWindow* createView( SUIT_Desktop* theDesktop );
64 virtual void setViewManager(SUIT_ViewManager* theViewManager);
65 SUIT_ViewManager* getViewManager() const;
67 virtual QString getType() const { return "SUIT_ViewModel"; }
69 virtual void contextMenuPopup( QMenu* ) {}
71 static void setHotButton( InteractionStyle theInteractionStyle, HotOperation theOper,
72 Qt::KeyboardModifiers theState, Qt::MouseButtons theButton );
73 static void getHotButton( InteractionStyle theInteractionStyle, HotOperation theOper,
74 Qt::KeyboardModifiers& theState, Qt::MouseButtons& theButton );
77 SUIT_ViewManager* myViewManager;
80 static InteractionStyle2StatesMap myStateMap;
81 static InteractionStyle2ButtonsMap myButtonMap;
85 #pragma warning( default:4251 )
90 typedef SUIT_ViewModel* (*VIEWMODEL_CREATE_FUNC)();
93 #define VIEWMODEL_CREATE_NAME "createViewModel"