1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
/*
* SDL - Simple DirectMedia Layer
* Copyright (C) 1997-2009 Sam Lantinga
* Sam Lantinga
* slouken@libsdl.org
*
* Copyright (C) 2005-2013 Team XBMC
* http://xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
/* Include file for SDL event handling */
#ifndef _XBMC_events_h
#define _XBMC_events_h
#include "input/XBMC_keyboard.h"
#include "input/XBMC_mouse.h"
/* General keyboard/mouse state definitions */
#define XBMC_RELEASED 0
#define XBMC_PRESSED 1
/* Hat definitions */
#define XBMC_HAT_CENTERED 0
#define XBMC_HAT_UP 0x01
#define XBMC_HAT_RIGHT 0x02
#define XBMC_HAT_DOWN 0x04
#define XBMC_HAT_LEFT 0x08
#define XBMC_HAT_LEFTUP XBMC_HAT_UP | XBMC_HAT_LEFT
#define XBMC_HAT_RIGHTUP XBMC_HAT_UP | XBMC_HAT_RIGHT
#define XBMC_HAT_LEFTDOWN XBMC_HAT_DOWN | XBMC_HAT_LEFT
#define XBMC_HAT_RIGHTDOWN XBMC_HAT_DOWN | XBMC_HAT_RIGHT
/* Event enumerations */
typedef enum {
XBMC_NOEVENT = 0, /* Unused (do not remove) */
XBMC_ACTIVEEVENT, /* Application loses/gains visibility */
XBMC_KEYDOWN, /* Keys pressed */
XBMC_KEYUP, /* Keys released */
XBMC_MOUSEMOTION, /* Mouse moved */
XBMC_MOUSEBUTTONDOWN, /* Mouse button pressed */
XBMC_MOUSEBUTTONUP, /* Mouse button released */
XBMC_JOYAXISMOTION, /* Joystick axis motion */
XBMC_JOYBALLMOTION, /* Joystick trackball motion */
XBMC_JOYHATMOTION, /* Joystick hat position change */
XBMC_JOYBUTTONDOWN, /* Joystick button pressed */
XBMC_JOYBUTTONUP, /* Joystick button released */
XBMC_QUIT, /* User-requested quit */
XBMC_SYSWMEVENT, /* System specific event */
XBMC_VIDEORESIZE, /* User resized video mode */
XBMC_VIDEOMOVE, /* User moved the window */
XBMC_VIDEOEXPOSE, /* Screen needs to be redrawn */
XBMC_APPCOMMAND, /* Media commands, such as WM_APPCOMMAND on Windows for media keys. */
XBMC_TOUCH,
XBMC_SETFOCUS,
XBMC_USEREVENT,
XBMC_MAXEVENT = 256 /* XBMC_EventType is represented as uchar */
} XBMC_EventType;
/* Application visibility event structure */
typedef struct XBMC_ActiveEvent {
unsigned char type; /* XBMC_ACTIVEEVENT */
unsigned char gain; /* Whether given states were gained or lost (1/0) */
unsigned char state; /* A mask of the focus states */
} XBMC_ActiveEvent;
/* Keyboard event structure */
typedef struct XBMC_KeyboardEvent {
unsigned char type; /* XBMC_KEYDOWN or XBMC_KEYUP */
unsigned char which; /* The keyboard device index */
unsigned char state; /* XBMC_PRESSED or XBMC_RELEASED */
XBMC_keysym keysym;
} XBMC_KeyboardEvent;
/* Mouse motion event structure */
typedef struct XBMC_MouseMotionEvent {
unsigned char type; /* XBMC_MOUSEMOTION */
unsigned char which; /* The mouse device index */
unsigned char state; /* The current button state */
uint16_t x, y; /* The X/Y coordinates of the mouse */
int16_t xrel; /* The relative motion in the X direction */
int16_t yrel; /* The relative motion in the Y direction */
} XBMC_MouseMotionEvent;
/* Mouse button event structure */
typedef struct XBMC_MouseButtonEvent {
unsigned char type; /* XBMC_MOUSEBUTTONDOWN or XBMC_MOUSEBUTTONUP */
unsigned char which; /* The mouse device index */
unsigned char button; /* The mouse button index */
unsigned char state; /* XBMC_PRESSED or XBMC_RELEASED */
uint16_t x, y; /* The X/Y coordinates of the mouse at press time */
} XBMC_MouseButtonEvent;
/* Joystick axis motion event structure */
typedef struct XBMC_JoyAxisEvent {
unsigned char type; /* XBMC_JOYAXISMOTION */
unsigned char which; /* The joystick device index */
unsigned char axis; /* The joystick axis index */
int16_t value; /* The axis value (range: -32768 to 32767) */
float fvalue; /* The axis value (range: -1.0 to 1.0) */
} XBMC_JoyAxisEvent;
/* Joystick trackball motion event structure */
typedef struct XBMC_JoyBallEvent {
unsigned char type; /* XBMC_JOYBALLMOTION */
unsigned char which; /* The joystick device index */
unsigned char ball; /* The joystick trackball index */
int16_t xrel; /* The relative motion in the X direction */
int16_t yrel; /* The relative motion in the Y direction */
} XBMC_JoyBallEvent;
/* Joystick hat position change event structure */
typedef struct XBMC_JoyHatEvent {
unsigned char type; /* XBMC_JOYHATMOTION */
unsigned char which; /* The joystick device index */
unsigned char hat; /* The joystick hat index */
unsigned char value; /* The hat position value:
XBMC_HAT_LEFTUP XBMC_HAT_UP XBMC_HAT_RIGHTUP
XBMC_HAT_LEFT XBMC_HAT_CENTERED XBMC_HAT_RIGHT
XBMC_HAT_LEFTDOWN XBMC_HAT_DOWN XBMC_HAT_RIGHTDOWN
Note that zero means the POV is centered.
*/
} XBMC_JoyHatEvent;
/* Joystick button event structure */
typedef struct XBMC_JoyButtonEvent {
unsigned char type; /* XBMC_JOYBUTTONDOWN or XBMC_JOYBUTTONUP */
unsigned char which; /* The joystick device index */
unsigned char button; /* The joystick button index */
unsigned char state; /* XBMC_PRESSED or XBMC_RELEASED */
uint32_t holdTime; /*holdTime of the pressed button*/
} XBMC_JoyButtonEvent;
/* The "window resized" event
When you get this event, you are responsible for setting a new video
mode with the new width and height.
*/
typedef struct XBMC_ResizeEvent {
unsigned char type; /* XBMC_VIDEORESIZE */
int w; /* New width */
int h; /* New height */
} XBMC_ResizeEvent;
typedef struct XBMC_MoveEvent {
unsigned char type; /* XBMC_VIDEOMOVE */
int x; /* New x position */
int y; /* New y position */
} XBMC_MoveEvent;
/* The "screen redraw" event */
typedef struct XBMC_ExposeEvent {
unsigned char type; /* XBMC_VIDEOEXPOSE */
} XBMC_ExposeEvent;
/* The "quit requested" event */
typedef struct XBMC_QuitEvent {
unsigned char type; /* XBMC_QUIT */
} XBMC_QuitEvent;
/* A user-defined event type */
typedef struct XBMC_UserEvent {
unsigned char type; /* XBMC_USEREVENT */
int code; /* User defined event code */
void *data1; /* User defined data pointer */
void *data2; /* User defined data pointer */
} XBMC_UserEvent;
/* If you want to use this event, you should include XBMC_syswm.h */
struct XBMC_SysWMmsg;
typedef struct XBMC_SysWMmsg XBMC_SysWMmsg;
typedef struct XBMC_SysWMEvent {
unsigned char type;
XBMC_SysWMmsg *msg;
} XBMC_SysWMEvent;
/* Multimedia keys on keyboards / remotes are mapped to APPCOMMAND events */
typedef struct XBMC_AppCommandEvent {
unsigned char type; /* XBMC_APPCOMMAND */
unsigned int action; /* One of ACTION_... */
} XBMC_AppCommandEvent;
/* Mouse motion event structure */
typedef struct XBMC_TouchEvent {
unsigned char type; /* XBMC_TOUCH */
int action; /* action ID */
float x, y; /* The X/Y coordinates of the mouse */
float x2, y2; /* Additional X/Y coordinates */
int pointers; /* number of touch pointers */
} XBMC_TouchEvent;
typedef struct XBMC_SetFocusEvent {
unsigned char type; /* XBMC_SETFOCUS */
int x; /* x position */
int y; /* y position */
} XBMC_SetFocusEvent;
/* General event structure */
typedef union XBMC_Event {
unsigned char type;
XBMC_ActiveEvent active;
XBMC_KeyboardEvent key;
XBMC_MouseMotionEvent motion;
XBMC_MouseButtonEvent button;
XBMC_JoyAxisEvent jaxis;
XBMC_JoyBallEvent jball;
XBMC_JoyHatEvent jhat;
XBMC_JoyButtonEvent jbutton;
XBMC_ResizeEvent resize;
XBMC_MoveEvent move;
XBMC_ExposeEvent expose;
XBMC_QuitEvent quit;
XBMC_UserEvent user;
XBMC_SysWMEvent syswm;
XBMC_AppCommandEvent appcommand;
XBMC_TouchEvent touch;
XBMC_SetFocusEvent focus;
} XBMC_Event;
#endif /* _XBMC_events_h */
|
