1 // Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/
19 // Plot2d_ViewModel.cxx: implementation of the Plot2d_ViewModel class.
21 #include "Plot2d_ViewModel.h"
22 #include "Plot2d_ViewWindow.h"
23 #include "Plot2d_ViewManager.h"
24 #include "Plot2d_ViewFrame.h"
25 #include "Plot2d_Prs.h"
27 #include <qpopupmenu.h>
32 Plot2d_Viewer::Plot2d_Viewer(bool theAutoDel)
36 myAutoDel = theAutoDel;
42 Plot2d_Viewer::~Plot2d_Viewer()
49 Create new instance of view window on desktop \a theDesktop.
50 \retval SUIT_ViewWindow* - created view window pointer.
52 SUIT_ViewWindow* Plot2d_Viewer::createView(SUIT_Desktop* theDesktop)
54 Plot2d_ViewWindow* aPlot2dView = new Plot2d_ViewWindow(theDesktop, this);
56 aPlot2dView->getViewFrame()->Display(myPrs);
61 Adds custom items to popup menu
62 \param thePopup - popup menu
64 void Plot2d_Viewer::contextMenuPopup(QPopupMenu* thePopup)
66 Plot2d_ViewWindow* aView = (Plot2d_ViewWindow*)(myViewManager->getActiveView());
68 aView->contextMenuPopup(thePopup);
70 if (thePopup->count() > 0) thePopup->insertSeparator();
71 thePopup->insertItem( tr( "MNU_DUMP_VIEW" ), this, SLOT(onDumpView()));
72 thePopup->insertItem( tr( "MEN_PLOT2D_CHANGE_BACKGROUND" ), this, SLOT(onChangeBgColor()));
75 if ( !aView->getToolBar()->isVisible() ) {
76 if (thePopup->count() > 0) thePopup->insertSeparator();
77 thePopup->insertItem("Show toolbar", this, SLOT(onShowToolbar()));
83 Sets presentation of viewer
84 \param thePrs - new presentation
86 void Plot2d_Viewer::setPrs(Plot2d_Prs* thePrs)
91 myPrs->setAutoDel(myAutoDel);
95 Updates current viewer
97 void Plot2d_Viewer::update()
99 SUIT_ViewManager* aMgr = getViewManager();
100 QPtrVector<SUIT_ViewWindow> aViews = aMgr->getViews();
101 unsigned int aSize = aViews.size();
102 for (uint i = 0; i < aSize; i++) {
103 Plot2d_ViewWindow* aView = (Plot2d_ViewWindow*)aViews[i];
105 aView->getViewFrame()->Display(myPrs);
110 Clear viewer presentation
112 void Plot2d_Viewer::clearPrs()
114 SUIT_ViewManager* aMgr = getViewManager();
115 QPtrVector<SUIT_ViewWindow> aViews = aMgr->getViews();
116 unsigned int aSize = aViews.size();
117 for (uint i = 0; i < aSize; i++) {
118 Plot2d_ViewWindow* aView = (Plot2d_ViewWindow*)aViews[i];
120 aView->getViewFrame()->Erase(myPrs);
122 if (myAutoDel && myPrs) {
129 Sets "auto delete" state of of presentation
130 \param theDel - new state
132 void Plot2d_Viewer::setAutoDel(bool theDel)
136 myPrs->setAutoDel(theDel);
140 SLOT: called when action "Change background" is activated
142 void Plot2d_Viewer::onChangeBgColor()
144 Plot2d_ViewWindow* aView = (Plot2d_ViewWindow*)(myViewManager->getActiveView());
147 Plot2d_ViewFrame* aViewFrame = aView->getViewFrame();
148 aViewFrame->onChangeBackground();
152 SLOT: called when action "Show toolbar" is activated
154 void Plot2d_Viewer::onShowToolbar() {
155 Plot2d_ViewWindow* aView = (Plot2d_ViewWindow*)(myViewManager->getActiveView());
157 aView->getToolBar()->show();
161 SLOT: called when action "Dump view" is activated
163 void Plot2d_Viewer::onDumpView()
165 Plot2d_ViewWindow* aView = (Plot2d_ViewWindow*)(myViewManager->getActiveView());
171 SLOT: called when action "Clone view" is activated
173 void Plot2d_Viewer::onCloneView( Plot2d_ViewFrame*, Plot2d_ViewFrame* )
179 \param mgr - new view manager
181 void Plot2d_Viewer::setViewManager( SUIT_ViewManager* mgr )
183 SUIT_ViewModel::setViewManager( mgr );
184 if( mgr && mgr->inherits( "Plot2d_ViewManager" ) )
186 Plot2d_ViewManager* pmgr = ( Plot2d_ViewManager* )mgr;
187 connect( pmgr, SIGNAL( cloneView( Plot2d_ViewFrame*, Plot2d_ViewFrame* ) ),
188 this, SLOT( onCloneView( Plot2d_ViewFrame*, Plot2d_ViewFrame* ) ) );