MyGUI  3.2.0
MyGUI_WidgetManager.h
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00001 
00006 /*
00007     This file is part of MyGUI.
00008 
00009     MyGUI is free software: you can redistribute it and/or modify
00010     it under the terms of the GNU Lesser General Public License as published by
00011     the Free Software Foundation, either version 3 of the License, or
00012     (at your option) any later version.
00013 
00014     MyGUI is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017     GNU Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     along with MyGUI.  If not, see <http://www.gnu.org/licenses/>.
00021 */
00022 #ifndef __MYGUI_WIDGET_MANAGER_H__
00023 #define __MYGUI_WIDGET_MANAGER_H__
00024 
00025 #include "MyGUI_Prerequest.h"
00026 #include "MyGUI_Singleton.h"
00027 #include "MyGUI_IUnlinkWidget.h"
00028 #include "MyGUI_ICroppedRectangle.h"
00029 #include "MyGUI_Widget.h"
00030 #include <set>
00031 #include "MyGUI_BackwardCompatibility.h"
00032 
00033 namespace MyGUI
00034 {
00035     class MYGUI_EXPORT WidgetManager :
00036         public Singleton<WidgetManager>,
00037         public MemberObsolete<WidgetManager>
00038     {
00039     public:
00040         WidgetManager();
00041 
00042         void initialise();
00043         void shutdown();
00044 
00045         Widget* createWidget(WidgetStyle _style, const std::string& _type, const std::string& _skin, const IntCoord& _coord, Widget* _parent, ICroppedRectangle* _cropeedParent, const std::string& _name);
00046 
00048         void destroyWidget(Widget* _widget);
00050         void destroyWidgets(const VectorWidgetPtr& _widgets);
00052         void destroyWidgets(EnumeratorWidgetPtr _widgets);
00053 
00055         void registerUnlinker(IUnlinkWidget* _unlink);
00057         void unregisterUnlinker(IUnlinkWidget* _unlink);
00059         void unlinkFromUnlinkers(Widget* _widget);
00060 
00062         bool isFactoryExist(const std::string& _type);
00063 
00064     /*internal:*/
00065         void _deleteWidget(Widget* _widget);
00066         void _deleteDelayWidgets();
00067 
00068     private:
00069         void notifyEventFrameStart(float _time);
00070 
00071     private:
00072         bool mIsInitialise;
00073 
00074         // список менеджеров для отписки при удалении
00075         VectorIUnlinkWidget mVectorIUnlinkWidget;
00076 
00077         // список виджетов для удаления
00078         VectorWidgetPtr mDestroyWidgets;
00079     };
00080 
00081 } // namespace MyGUI
00082 
00083 #endif // __MYGUI_WIDGET_MANAGER_H__