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Diffstat (limited to 'libraries/ecore/src/lib/ecore_sdl/ecore_sdl.c')
-rw-r--r--libraries/ecore/src/lib/ecore_sdl/ecore_sdl.c335
1 files changed, 0 insertions, 335 deletions
diff --git a/libraries/ecore/src/lib/ecore_sdl/ecore_sdl.c b/libraries/ecore/src/lib/ecore_sdl/ecore_sdl.c
deleted file mode 100644
index 3f28216..0000000
--- a/libraries/ecore/src/lib/ecore_sdl/ecore_sdl.c
+++ /dev/null
@@ -1,335 +0,0 @@
1#ifdef HAVE_CONFIG_H
2# include <config.h>
3#endif
4
5#include <SDL/SDL.h>
6
7#include "Eina.h"
8#include "Ecore_Sdl.h"
9#include "Ecore_Input.h"
10#include "Ecore.h"
11#include "ecore_sdl_private.h"
12#include "ecore_private.h"
13#include "Ecore_Sdl_Keys.h"
14
15#include <eina_rbtree.h>
16
17int _ecore_sdl_log_dom = -1;
18
19typedef struct _Ecore_SDL_Pressed Ecore_SDL_Pressed;
20struct _Ecore_SDL_Pressed
21{
22 EINA_RBTREE;
23
24 SDLKey key;
25};
26
27EAPI int ECORE_SDL_EVENT_GOT_FOCUS = 0;
28EAPI int ECORE_SDL_EVENT_LOST_FOCUS = 0;
29EAPI int ECORE_SDL_EVENT_RESIZE = 0;
30EAPI int ECORE_SDL_EVENT_EXPOSE = 0;
31
32static int _ecore_sdl_init_count = 0;
33static Eina_Rbtree *repeat = NULL;
34
35static Eina_Rbtree_Direction
36_ecore_sdl_pressed_key(const Ecore_SDL_Pressed *left,
37 const Ecore_SDL_Pressed *right,
38 __UNUSED__ void *data)
39{
40 return left->key < right->key ? EINA_RBTREE_LEFT : EINA_RBTREE_RIGHT;
41}
42
43static int
44_ecore_sdl_pressed_node(const Ecore_SDL_Pressed *node,
45 const SDLKey *key,
46 __UNUSED__ int length,
47 __UNUSED__ void *data)
48{
49 return node->key - *key;
50}
51
52/**
53 * @defgroup Ecore_Sdl_Library_Group SDL Library Functions
54 *
55 * Functions used to set up and shut down the Ecore_Sdl functions.
56 */
57
58/**
59 * Sets up the Ecore_Sdl library.
60 * @param name device target name
61 * @return @c 0 on failure. Otherwise, the number of times the library has
62 * been initialised without being shut down.
63 * @ingroup Ecore_SDL_Library_Group
64 */
65EAPI int
66ecore_sdl_init(const char *name __UNUSED__)
67{
68 if(++_ecore_sdl_init_count != 1)
69 return _ecore_sdl_init_count;
70 _ecore_sdl_log_dom = eina_log_domain_register
71 ("ecore_sdl", ECORE_SDL_DEFAULT_LOG_COLOR);
72 if(_ecore_sdl_log_dom < 0)
73 {
74 EINA_LOG_ERR("Impossible to create a log domain for the Ecore SDL module.");
75 return --_ecore_sdl_init_count;
76 }
77 if (!ecore_event_init())
78 return --_ecore_sdl_init_count;
79
80 ECORE_SDL_EVENT_GOT_FOCUS = ecore_event_type_new();
81 ECORE_SDL_EVENT_LOST_FOCUS = ecore_event_type_new();
82 ECORE_SDL_EVENT_RESIZE = ecore_event_type_new();
83 ECORE_SDL_EVENT_EXPOSE = ecore_event_type_new();
84
85 SDL_EnableKeyRepeat(200, 100);
86
87 return _ecore_sdl_init_count;
88}
89
90/**
91 * Shuts down the Ecore_Sdl library.
92 * @return @c The number of times the system has been initialised without
93 * being shut down.
94 * @ingroup Ecore_SDL_Library_Group
95 */
96EAPI int
97ecore_sdl_shutdown(void)
98{
99 if (--_ecore_sdl_init_count != 0)
100 return _ecore_sdl_init_count;
101
102 ecore_event_shutdown();
103 eina_log_domain_unregister(_ecore_sdl_log_dom);
104 _ecore_sdl_log_dom = -1;
105 return _ecore_sdl_init_count;
106}
107
108static unsigned int
109_ecore_sdl_event_modifiers(int mod)
110{
111 unsigned int modifiers = 0;
112
113 if(mod & KMOD_LSHIFT) modifiers |= ECORE_EVENT_MODIFIER_SHIFT;
114 if(mod & KMOD_RSHIFT) modifiers |= ECORE_EVENT_MODIFIER_SHIFT;
115 if(mod & KMOD_LCTRL) modifiers |= ECORE_EVENT_MODIFIER_CTRL;
116 if(mod & KMOD_RCTRL) modifiers |= ECORE_EVENT_MODIFIER_CTRL;
117 if(mod & KMOD_LALT) modifiers |= ECORE_EVENT_MODIFIER_ALT;
118 if(mod & KMOD_RALT) modifiers |= ECORE_EVENT_MODIFIER_ALT;
119 if(mod & KMOD_NUM) modifiers |= ECORE_EVENT_LOCK_NUM;
120 if(mod & KMOD_CAPS) modifiers |= ECORE_EVENT_LOCK_CAPS;
121
122 return modifiers;
123}
124
125static Ecore_Event_Key*
126_ecore_sdl_event_key(SDL_Event *event, double time)
127{
128 Ecore_Event_Key *ev;
129 unsigned int i;
130
131 ev = malloc(sizeof(Ecore_Event_Key));
132 if (!ev) return NULL;
133
134 ev->timestamp = time;
135 ev->window = 0;
136 ev->event_window = 0;
137 ev->modifiers = _ecore_sdl_event_modifiers(SDL_GetModState());
138 ev->key = NULL;
139 ev->compose = NULL;
140
141 for (i = 0; i < sizeof(keystable) / sizeof(struct _ecore_sdl_keys_s); ++i)
142 if (keystable[i].code == event->key.keysym.sym)
143 {
144 ev->keyname = keystable[i].name;
145 ev->string = keystable[i].compose;
146
147 return ev;
148 }
149
150 free(ev);
151 return NULL;
152}
153
154EAPI void
155ecore_sdl_feed_events(void)
156{
157 SDL_Event event;
158 unsigned int time;
159
160 while(SDL_PollEvent(&event))
161 {
162 time = (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff);
163 switch(event.type)
164 {
165 case SDL_MOUSEMOTION:
166 {
167 Ecore_Event_Mouse_Move *ev;
168
169 ev = malloc(sizeof(Ecore_Event_Mouse_Move));
170 if (!ev) return ;
171
172 ev->timestamp = time;
173 ev->window = 0;
174 ev->event_window = 0;
175 ev->modifiers = 0; /* FIXME: keep modifier around. */
176 ev->x = event.motion.x;
177 ev->y = event.motion.y;
178 ev->root.x = ev->x;
179 ev->root.y = ev->y;
180
181 /* Must set multi touch device to 0 or it will get ignored */
182 ev->multi.device = 0;
183 ev->multi.radius = ev->multi.radius_x = ev->multi.radius_y = 0;
184 ev->multi.pressure = ev->multi.angle = 0;
185 ev->multi.x = ev->multi.y = ev->multi.root.x = ev->multi.root.y = 0;
186
187 ecore_event_add(ECORE_EVENT_MOUSE_MOVE, ev, NULL, NULL);
188 break;
189 }
190 case SDL_MOUSEBUTTONDOWN:
191 {
192 if (event.button.button == SDL_BUTTON_WHEELUP ||
193 event.button.button == SDL_BUTTON_WHEELDOWN)
194 {
195 Ecore_Event_Mouse_Wheel *ev;
196
197 ev = malloc(sizeof(Ecore_Event_Mouse_Wheel));
198 if (!ev) return ;
199
200 ev->timestamp = time;
201 ev->window = 0;
202 ev->event_window = 0;
203 ev->modifiers = 0; /* FIXME: keep modifier around. */
204 ev->direction = 0;
205 ev->z = event.button.button == SDL_BUTTON_WHEELDOWN ? -1 : 1;
206
207 ecore_event_add(ECORE_EVENT_MOUSE_WHEEL, ev, NULL, NULL);
208 }
209 else
210 {
211 Ecore_Event_Mouse_Button *ev;
212
213 ev = malloc(sizeof(Ecore_Event_Mouse_Button));
214 if (!ev) return ;
215
216 ev->timestamp = time;
217 ev->window = 0;
218 ev->event_window = 0;
219 ev->modifiers = 0; /* FIXME: keep modifier around. */
220 ev->buttons = event.button.button;
221 ev->double_click = 0;
222 ev->triple_click = 0;
223
224 /* Must set multi touch device to 0 or it will get ignored */
225 ev->multi.device = 0;
226 ev->multi.radius = ev->multi.radius_x = ev->multi.radius_y = 0;
227 ev->multi.pressure = ev->multi.angle = 0;
228 ev->multi.x = ev->multi.y = ev->multi.root.x = ev->multi.root.y = 0;
229
230 ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_DOWN, ev, NULL, NULL);
231 }
232 break;
233 }
234 case SDL_MOUSEBUTTONUP:
235 {
236 Ecore_Event_Mouse_Button *ev;
237
238 ev = malloc(sizeof(Ecore_Event_Mouse_Button));
239 if (!ev) return ;
240 ev->timestamp = time;
241 ev->window = 0;
242 ev->event_window = 0;
243 ev->modifiers = 0; /* FIXME: keep modifier around. */
244 ev->buttons = event.button.button;
245 ev->double_click = 0;
246 ev->triple_click = 0;
247
248 /* Must set multi touch device to 0 or it will get ignored */
249 ev->multi.device = 0;
250 ev->multi.radius = ev->multi.radius_x = ev->multi.radius_y = 0;
251 ev->multi.pressure = ev->multi.angle = 0;
252 ev->multi.x = ev->multi.y = ev->multi.root.x = ev->multi.root.y = 0;
253
254 ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_UP, ev, NULL, NULL);
255 break;
256 }
257 case SDL_VIDEORESIZE:
258 {
259 Ecore_Sdl_Event_Video_Resize *ev;
260
261 ev = malloc(sizeof (Ecore_Sdl_Event_Video_Resize));
262 ev->w = event.resize.w;
263 ev->h = event.resize.h;
264
265 ecore_event_add(ECORE_SDL_EVENT_RESIZE, ev, NULL, NULL);
266 break;
267 }
268 case SDL_VIDEOEXPOSE:
269 ecore_event_add(ECORE_SDL_EVENT_EXPOSE, NULL, NULL, NULL);
270 break;
271 case SDL_QUIT:
272 ecore_main_loop_quit();
273 break;
274
275 case SDL_KEYDOWN:
276 {
277 Ecore_SDL_Pressed *entry;
278 Ecore_Event_Key *ev;
279
280 entry = (Ecore_SDL_Pressed*) eina_rbtree_inline_lookup(repeat, &event.key.keysym.sym, sizeof (event.key.keysym.sym),
281 EINA_RBTREE_CMP_KEY_CB(_ecore_sdl_pressed_node), NULL);
282 if (entry)
283 {
284 ev = _ecore_sdl_event_key(&event, time);
285 if (ev) ecore_event_add(ECORE_EVENT_KEY_UP, ev, NULL, NULL);
286 }
287
288 ev = _ecore_sdl_event_key(&event, time);
289 if (ev) ecore_event_add(ECORE_EVENT_KEY_DOWN, ev, NULL, NULL);
290
291 if (!entry)
292 {
293 entry = malloc(sizeof (Ecore_SDL_Pressed));
294 if (!entry) break;
295
296 entry->key = event.key.keysym.sym;
297
298 repeat = eina_rbtree_inline_insert(repeat, EINA_RBTREE_GET(entry),
299 EINA_RBTREE_CMP_NODE_CB(_ecore_sdl_pressed_key), NULL);
300 }
301 break;
302 }
303 case SDL_KEYUP:
304 {
305 Ecore_Event_Key *ev;
306 Ecore_SDL_Pressed *entry;
307
308 entry = (Ecore_SDL_Pressed*) eina_rbtree_inline_lookup(repeat, &event.key.keysym.sym, sizeof (event.key.keysym.sym),
309 EINA_RBTREE_CMP_KEY_CB(_ecore_sdl_pressed_node), NULL);
310 if (entry)
311 {
312 repeat = eina_rbtree_inline_remove(repeat, EINA_RBTREE_GET(entry),
313 EINA_RBTREE_CMP_NODE_CB(_ecore_sdl_pressed_key), NULL);
314 free(entry);
315 }
316
317 ev = _ecore_sdl_event_key(&event, time);
318 if (ev) ecore_event_add(ECORE_EVENT_KEY_UP, ev, NULL, NULL);
319 break;
320 }
321 case SDL_ACTIVEEVENT:
322 /* FIXME: Focus gain. */
323 break;
324 case SDL_SYSWMEVENT:
325 case SDL_USEREVENT:
326 case SDL_JOYAXISMOTION:
327 case SDL_JOYBALLMOTION:
328 case SDL_JOYHATMOTION:
329 case SDL_JOYBUTTONDOWN:
330 case SDL_JOYBUTTONUP:
331 default:
332 break;
333 }
334 }
335}
generated by cgit v1.1 at 2024-07-18 06:09:28 +0000