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0001 /*
0002  *  Copyright (c) 2009 Cyrille Berger <cberger@cberger.net>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Lesser General Public
0006  * License as published by the Free Software Foundation;
0007  * either version 2, or (at your option) any later version of the License.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Lesser General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Lesser General Public License
0015  * along with this library; see the file COPYING.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018  */
0019 
0020 #include "ViewManager.h"
0021 
0022 #include <KoShapeManager.h>
0023 #include <KoShapeLayer.h>
0024 
0025 #include "Canvas.h"
0026 #include "Section.h"
0027 #include "View.h"
0028 #include "SectionContainer.h"
0029 #include "RootSection.h"
0030 #include "Utils.h"
0031 
0032 ViewManager::ViewManager(RootSection* _rootSection) : m_lastViewInFocus(0), m_rootSection(_rootSection)
0033 {
0034 }
0035 
0036 void ViewManager::addShape(Section* section, KoShape* shape)
0037 {
0038     if(!shape)
0039         return;
0040     if(!section) {
0041         return;
0042     }
0043     foreach(View * view, m_views) {
0044         if(section == view->activeSection()) {
0045             view->canvas()->shapeManager()->addShape(shape);
0046         }
0047     }
0048 }
0049 
0050 void ViewManager::removeShape(Section* section, KoShape* shape)
0051 {
0052     if(!shape)
0053         return;
0054     if(!section) {
0055         return;
0056     }
0057     foreach(View * view, m_views) {
0058         if(section == view->activeSection()) {
0059             view->canvas()->shapeManager()->remove(shape);
0060         }
0061     }
0062 }
0063 
0064 void ViewManager::addView(View* view)
0065 {
0066     Q_ASSERT(!m_views.contains(view));
0067     m_views.append(view);
0068 }
0069 void ViewManager::removeView(View* view)
0070 {
0071     Q_ASSERT(m_views.contains(view));
0072     m_views.removeAll(view);
0073 }
0074 
0075 void ViewManager::viewHasFocus(View* view)
0076 {
0077     m_lastViewInFocus = view;
0078 }