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comparison window/event.h @ 0:223b71206888

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Initial import
author thib
date Fri, 01 Aug 2008 16:32:45 +0000
parents
children 5ae5533b3a9a
comparison
equal deleted inserted replaced
-1:000000000000 0:223b71206888
1 #ifndef __EVENT__
2 #define __EVENT__
3
4 #include"rect.h"
5 #include"SDL.h"
6
7 namespace Event {
8
9 class Video;
10 class Time;
11 class Container;
12
13 /*
14 ** マウスの press, ドラッグ、in/out を検出できる
15 ** focus がある時の left/right/space(==press) のキーを判別できる
16 */
17 struct Video {
18 virtual void Press(void) {}
19 virtual void Release(void) {}
20 virtual void Drag(int x_from, int y_from, int x_to, int y_to) {}
21 virtual void Motion(int x, int y) {}
22 virtual void In(void) {}
23 virtual void Out(void) {}
24 virtual void KeyLeft(void) {}
25 virtual void KeyRight(void) {}
26
27 int point_in(int x, int y); /* z or -1 を返す。大きいほど高いところにある */
28
29 Video(Container& container);
30 Video(Container& container, const Rect& init_rect);
31 Video(Container& container, const Rect& init_rect, int z);
32 void SetRegion(const Rect& new_rect);
33 void SetZ(int new_z);
34 void activate(void);
35 void deactivate(void);
36 virtual ~Video();
37
38 Rect Region(void) const { return region;}
39 private:
40 Rect region;
41 int z;
42 Container& parent;
43 bool activated;
44 friend bool operator <(const Video& position1, const Video& position2);
45 };
46
47 struct Time {
48 enum { NEVER_WAKE = 0xffffffff, FRAME_UPDATE = 0xfffffffe};
49 virtual void Elapsed(unsigned int current_time) {wakeup_time = NEVER_WAKE; }; /* next: never elapsed */
50 void SetWakeup(unsigned int new_wakeup_time) { wakeup_time = new_wakeup_time; }
51 unsigned Wakeup(void) const { return wakeup_time; }
52
53 Time(Container& container);
54 ~Time();
55 private:
56 unsigned int wakeup_time;
57 Container& parent;
58 };
59
60 struct Container {
61 #define MOUSE_LEFT 0
62 #define MOUSE_MIDDLE 1
63 #define MOUSE_RIGHT 2
64 #define MOUSE_UP 3
65 #define MOUSE_DOWN 4
66 #define KEY_SHIFT 10
67 #define BUTTON_MAX 32
68 int button_pressed;
69 int button_presscount[BUTTON_MAX];
70 int current_time;
71
72 void MousePos(int& x, int& y);
73 bool Exec(unsigned int current_time);
74
75 void Add(Video* item);
76 void Delete(Video* item);
77
78 void Add(Time* item);
79 void Delete(Time* item);
80
81 typedef bool (*motionfunc)(int x, int y, void* pointer);
82 void RegisterGlobalMotionFunc(motionfunc, void* pointer); // マウスの移動のたびに呼び出される関数を登録する
83 void DeleteGlobalMotionFunc(motionfunc, void* pointer);
84 void RegisterGlobalPressFunc(motionfunc, void* pointer); // マウスのクリックのたびに呼び出される関数を登録する
85 void DeleteGlobalPressFunc(motionfunc, void* pointer);
86
87 Container(void);
88 ~Container(void);
89 bool pressed(int mask);
90 bool presscount(int mask);
91 private:
92 class ContainerImplVideo* pimpl_video;
93 class ContainerImplTime* pimpl_time;
94 };
95
96 }; /* end of namespace Event */
97
98
99 #endif