Panda3D
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00001 // Filename: mouseWatcherRegion.h 00002 // Created by: drose (13Jul00) 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 MOUSEWATCHERREGION_H 00016 #define MOUSEWATCHERREGION_H 00017 00018 #include "pandabase.h" 00019 00020 #include "namable.h" 00021 #include "typedWritableReferenceCount.h" 00022 #include "luse.h" 00023 #include "buttonHandle.h" 00024 #include "modifierButtons.h" 00025 00026 class MouseWatcherParameter; 00027 00028 //////////////////////////////////////////////////////////////////// 00029 // Class : MouseWatcherRegion 00030 // Description : This is the class that defines a rectangular region 00031 // on the screen for the MouseWatcher. 00032 //////////////////////////////////////////////////////////////////// 00033 class EXPCL_PANDA_TFORM MouseWatcherRegion : public TypedWritableReferenceCount, public Namable { 00034 PUBLISHED: 00035 INLINE MouseWatcherRegion(const string &name, PN_stdfloat left, PN_stdfloat right, 00036 PN_stdfloat bottom, PN_stdfloat top); 00037 INLINE MouseWatcherRegion(const string &name, const LVecBase4 &frame); 00038 00039 INLINE void set_frame(PN_stdfloat left, PN_stdfloat right, PN_stdfloat bottom, PN_stdfloat top); 00040 INLINE void set_frame(const LVecBase4 &frame); 00041 INLINE const LVecBase4 &get_frame() const; 00042 INLINE PN_stdfloat get_area() const; 00043 00044 INLINE void set_sort(int sort); 00045 INLINE int get_sort() const; 00046 00047 INLINE void set_active(bool active); 00048 INLINE bool get_active() const; 00049 00050 INLINE void set_keyboard(bool keyboard); 00051 INLINE bool get_keyboard() const; 00052 00053 enum SuppressFlags { 00054 SF_mouse_button = 0x001, 00055 SF_other_button = 0x002, 00056 SF_any_button = 0x003, 00057 SF_mouse_position = 0x004, 00058 }; 00059 00060 INLINE void set_suppress_flags(int suppress_flags); 00061 INLINE int get_suppress_flags() const; 00062 00063 void output(ostream &out) const; 00064 void write(ostream &out, int indent_level = 0) const; 00065 00066 public: 00067 INLINE bool operator < (const MouseWatcherRegion &other) const; 00068 00069 virtual void enter_region(const MouseWatcherParameter ¶m); 00070 virtual void exit_region(const MouseWatcherParameter ¶m); 00071 virtual void within_region(const MouseWatcherParameter ¶m); 00072 virtual void without_region(const MouseWatcherParameter ¶m); 00073 virtual void press(const MouseWatcherParameter ¶m); 00074 virtual void release(const MouseWatcherParameter ¶m); 00075 virtual void keystroke(const MouseWatcherParameter ¶m); 00076 virtual void candidate(const MouseWatcherParameter ¶m); 00077 virtual void move(const MouseWatcherParameter ¶m); 00078 00079 private: 00080 LVecBase4 _frame; 00081 PN_stdfloat _area; 00082 int _sort; 00083 00084 enum Flags { 00085 // F_suppress_flags is the union of all of the SuppressFlags, 00086 // above. Presently, we reserve 8 bits for suppress flags. 00087 F_suppress_flags = 0x0ff, 00088 F_active = 0x100, 00089 F_keyboard = 0x200, 00090 }; 00091 int _flags; 00092 00093 public: 00094 static TypeHandle get_class_type() { 00095 return _type_handle; 00096 } 00097 static void init_type() { 00098 TypedWritableReferenceCount::init_type(); 00099 Namable::init_type(); 00100 register_type(_type_handle, "MouseWatcherRegion", 00101 TypedWritableReferenceCount::get_class_type(), 00102 Namable::get_class_type()); 00103 } 00104 virtual TypeHandle get_type() const { 00105 return get_class_type(); 00106 } 00107 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00108 00109 private: 00110 static TypeHandle _type_handle; 00111 }; 00112 00113 INLINE ostream &operator << (ostream &out, const MouseWatcherRegion ®ion) { 00114 region.output(out); 00115 return out; 00116 } 00117 00118 #include "mouseWatcherRegion.I" 00119 00120 #endif