Panda3D
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00001 // Filename: graphicsWindowProcCallbackData.h 00002 // Created by: Walt Destler (June 2010) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef GRAPHICSWINDOWPROCCALLBACKDATA_H 00016 #define GRAPHICSWINDOWPROCCALLBACKDATA_H 00017 00018 #include "pandabase.h" 00019 #include "callbackData.h" 00020 #include "touchInfo.h" 00021 00022 class GraphicsWindow; 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : GraphicsWindowProcCallbackData 00026 // Description : This specialization on CallbackData is passed when 00027 // the callback is initiated from from an implementation 00028 // of the GraphicsWindowProc class, such as PythonGraphicsWindowProc. 00029 //////////////////////////////////////////////////////////////////// 00030 class EXPCL_PANDA_DISPLAY GraphicsWindowProcCallbackData : public CallbackData { 00031 public: 00032 INLINE GraphicsWindowProcCallbackData(GraphicsWindow* graphicsWindow); 00033 00034 INLINE GraphicsWindow* get_graphics_window() const; 00035 00036 #ifdef WIN32 00037 INLINE void set_hwnd(int hwnd); 00038 INLINE void set_msg(int msg); 00039 INLINE void set_wparam(int wparam); 00040 INLINE void set_lparam(int lparam); 00041 #endif 00042 00043 PUBLISHED: 00044 virtual void output(ostream &out) const; 00045 00046 #ifdef WIN32 00047 INLINE int get_hwnd() const; 00048 INLINE int get_msg() const; 00049 INLINE int get_wparam() const; 00050 INLINE int get_lparam() const; 00051 #endif 00052 00053 bool is_touch_event(); 00054 int get_num_touches(); 00055 TouchInfo get_touch_info(int index); 00056 00057 private: 00058 GraphicsWindow* _graphicsWindow; 00059 #ifdef WIN32 00060 int _hwnd; 00061 int _msg; 00062 int _wparam; 00063 int _lparam; 00064 #endif 00065 00066 public: 00067 static TypeHandle get_class_type() { 00068 return _type_handle; 00069 } 00070 static void init_type() { 00071 CallbackData::init_type(); 00072 register_type(_type_handle, "GraphicsWindowProcCallbackData", 00073 CallbackData::get_class_type()); 00074 } 00075 virtual TypeHandle get_type() const { 00076 return get_class_type(); 00077 } 00078 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00079 00080 private: 00081 static TypeHandle _type_handle; 00082 }; 00083 00084 #include "graphicsWindowProcCallbackData.I" 00085 00086 #endif // GRAPHICSWINDOWPROCCALLBACKDATA_H