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SDL-1.2.14
[sdl_omap.git] / src / video / nanox / SDL_nxevents.c
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e14743d1 1/*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2009 Sam Lantinga
4 Copyright (C) 2001 Hsieh-Fu Tsai
5 Copyright (C) 2002 Greg Haerr <greg@censoft.com>
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public
18 License along with this library; if not, write to the Free
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20
21 Sam Lantinga
22 slouken@libsdl.org
23
24 Hsieh-Fu Tsai
25 clare@setabox.com
26*/
27#include "SDL_config.h"
28
29#include "SDL_keysym.h"
30#include "../../events/SDL_events_c.h"
31
32#include "SDL_nxevents_c.h"
33#include "SDL_nximage_c.h"
34
35// The translation tables from a nanox keysym to a SDL keysym
36static SDLKey NX_NONASCII_keymap [MWKEY_LAST + 1] ;
37
38void NX_InitOSKeymap (_THIS)
39{
40 int i ;
41
42 Dprintf ("enter NX_InitOSKeymap\n") ;
43
44 // Map the nanox scancodes to SDL keysyms
45 for (i = 0; i < SDL_arraysize (NX_NONASCII_keymap); ++ i)
46 NX_NONASCII_keymap [i] = SDLK_UNKNOWN ;
47
48 NX_NONASCII_keymap [MWKEY_LEFT & 0xFF] = SDLK_LEFT ;
49 NX_NONASCII_keymap [MWKEY_RIGHT & 0xFF] = SDLK_RIGHT ;
50 NX_NONASCII_keymap [MWKEY_UP & 0xFF] = SDLK_UP ;
51 NX_NONASCII_keymap [MWKEY_DOWN & 0xFF] = SDLK_DOWN ;
52 NX_NONASCII_keymap [MWKEY_INSERT & 0xFF] = SDLK_INSERT ;
53 NX_NONASCII_keymap [MWKEY_DELETE & 0xFF] = SDLK_DELETE ;
54 NX_NONASCII_keymap [MWKEY_HOME & 0xFF] = SDLK_HOME ;
55 NX_NONASCII_keymap [MWKEY_END & 0xFF] = SDLK_END ;
56 NX_NONASCII_keymap [MWKEY_PAGEUP & 0xFF] = SDLK_PAGEUP ;
57 NX_NONASCII_keymap [MWKEY_PAGEDOWN & 0xFF] = SDLK_PAGEDOWN ;
58
59 NX_NONASCII_keymap [MWKEY_KP0 & 0xFF] = SDLK_KP0 ;
60 NX_NONASCII_keymap [MWKEY_KP1 & 0xFF] = SDLK_KP1 ;
61 NX_NONASCII_keymap [MWKEY_KP2 & 0xFF] = SDLK_KP2 ;
62 NX_NONASCII_keymap [MWKEY_KP3 & 0xFF] = SDLK_KP3 ;
63 NX_NONASCII_keymap [MWKEY_KP4 & 0xFF] = SDLK_KP4 ;
64 NX_NONASCII_keymap [MWKEY_KP5 & 0xFF] = SDLK_KP5 ;
65 NX_NONASCII_keymap [MWKEY_KP6 & 0xFF] = SDLK_KP6 ;
66 NX_NONASCII_keymap [MWKEY_KP7 & 0xFF] = SDLK_KP7 ;
67 NX_NONASCII_keymap [MWKEY_KP8 & 0xFF] = SDLK_KP8 ;
68 NX_NONASCII_keymap [MWKEY_KP9 & 0xFF] = SDLK_KP9 ;
69 NX_NONASCII_keymap [MWKEY_KP_PERIOD & 0xFF] = SDLK_KP_PERIOD ;
70 NX_NONASCII_keymap [MWKEY_KP_DIVIDE & 0xFF] = SDLK_KP_DIVIDE ;
71 NX_NONASCII_keymap [MWKEY_KP_MULTIPLY & 0xFF] = SDLK_KP_MULTIPLY ;
72 NX_NONASCII_keymap [MWKEY_KP_MINUS & 0xFF] = SDLK_KP_MINUS ;
73 NX_NONASCII_keymap [MWKEY_KP_PLUS & 0xFF] = SDLK_KP_PLUS ;
74 NX_NONASCII_keymap [MWKEY_KP_ENTER & 0xFF] = SDLK_KP_ENTER ;
75 NX_NONASCII_keymap [MWKEY_KP_EQUALS & 0xFF] = SDLK_KP_EQUALS ;
76
77 NX_NONASCII_keymap [MWKEY_F1 & 0xFF] = SDLK_F1 ;
78 NX_NONASCII_keymap [MWKEY_F2 & 0xFF] = SDLK_F2 ;
79 NX_NONASCII_keymap [MWKEY_F3 & 0xFF] = SDLK_F3 ;
80 NX_NONASCII_keymap [MWKEY_F4 & 0xFF] = SDLK_F4 ;
81 NX_NONASCII_keymap [MWKEY_F5 & 0xFF] = SDLK_F5 ;
82 NX_NONASCII_keymap [MWKEY_F6 & 0xFF] = SDLK_F6 ;
83 NX_NONASCII_keymap [MWKEY_F7 & 0xFF] = SDLK_F7 ;
84 NX_NONASCII_keymap [MWKEY_F8 & 0xFF] = SDLK_F8 ;
85 NX_NONASCII_keymap [MWKEY_F9 & 0xFF] = SDLK_F9 ;
86 NX_NONASCII_keymap [MWKEY_F10 & 0xFF] = SDLK_F10 ;
87 NX_NONASCII_keymap [MWKEY_F11 & 0xFF] = SDLK_F11 ;
88 NX_NONASCII_keymap [MWKEY_F12 & 0xFF] = SDLK_F12 ;
89
90 NX_NONASCII_keymap [MWKEY_NUMLOCK & 0xFF] = SDLK_NUMLOCK ;
91 NX_NONASCII_keymap [MWKEY_CAPSLOCK & 0xFF] = SDLK_CAPSLOCK ;
92 NX_NONASCII_keymap [MWKEY_SCROLLOCK & 0xFF] = SDLK_SCROLLOCK ;
93 NX_NONASCII_keymap [MWKEY_LSHIFT & 0xFF] = SDLK_LSHIFT ;
94 NX_NONASCII_keymap [MWKEY_RSHIFT & 0xFF] = SDLK_RSHIFT ;
95 NX_NONASCII_keymap [MWKEY_LCTRL & 0xFF] = SDLK_LCTRL ;
96 NX_NONASCII_keymap [MWKEY_RCTRL & 0xFF] = SDLK_RCTRL ;
97 NX_NONASCII_keymap [MWKEY_LALT & 0xFF] = SDLK_LALT ;
98 NX_NONASCII_keymap [MWKEY_RALT & 0xFF] = SDLK_RALT ;
99 NX_NONASCII_keymap [MWKEY_LMETA & 0xFF] = SDLK_LMETA ;
100 NX_NONASCII_keymap [MWKEY_RMETA & 0xFF] = SDLK_RMETA ;
101 NX_NONASCII_keymap [MWKEY_ALTGR & 0xFF] = SDLK_MODE ;
102
103 NX_NONASCII_keymap [MWKEY_PRINT & 0xFF] = SDLK_PRINT ;
104 NX_NONASCII_keymap [MWKEY_SYSREQ & 0xFF] = SDLK_SYSREQ ;
105 NX_NONASCII_keymap [MWKEY_PAUSE & 0xFF] = SDLK_PAUSE ;
106 NX_NONASCII_keymap [MWKEY_BREAK & 0xFF] = SDLK_BREAK ;
107 NX_NONASCII_keymap [MWKEY_MENU & 0xFF] = SDLK_MENU ;
108
109 Dprintf ("leave NX_InitOSKeymap\n") ;
110}
111
112SDL_keysym * NX_TranslateKey (GR_EVENT_KEYSTROKE * keystroke, SDL_keysym * keysym)
113{
114 GR_KEY ch = keystroke -> ch ;
115
116 Dprintf ("enter NX_TranslateKey\n") ;
117
118 keysym -> scancode = keystroke -> scancode ;
119 keysym -> sym = SDLK_UNKNOWN ;
120
121 if (ch & MWKEY_NONASCII_MASK) {
122 keysym -> sym = NX_NONASCII_keymap [ch & 0xFF] ;
123 } else {
124 keysym -> sym = ch & 0x7F ;
125 }
126
127 keysym -> mod = KMOD_NONE ;
128
129#if 1 // Retrieve more mode information
130 {
131 GR_KEYMOD mod = keystroke -> modifiers ;
132
133 if (mod & MWKMOD_LSHIFT)
134 keysym -> mod |= KMOD_LSHIFT ;
135 if (mod & MWKMOD_RSHIFT)
136 keysym -> mod |= KMOD_RSHIFT ;
137 if (mod & MWKMOD_LCTRL)
138 keysym -> mod |= KMOD_LCTRL ;
139 if (mod & MWKMOD_RCTRL)
140 keysym -> mod |= KMOD_RCTRL ;
141 if (mod & MWKMOD_LALT)
142 keysym -> mod |= KMOD_LALT ;
143 if (mod & MWKMOD_RALT)
144 keysym -> mod |= KMOD_RALT ;
145 if (mod & MWKMOD_LMETA)
146 keysym -> mod |= KMOD_LMETA ;
147 if (mod & MWKMOD_RMETA)
148 keysym -> mod |= KMOD_RMETA ;
149 if (mod & MWKMOD_NUM)
150 keysym -> mod |= KMOD_NUM ;
151 if (mod & MWKMOD_CAPS)
152 keysym -> mod |= KMOD_CAPS ;
153 if (mod & MWKMOD_ALTGR)
154 keysym -> mod |= KMOD_MODE ;
155 }
156#endif
157
158 keysym -> unicode = ch ;
159
160 Dprintf ("leave NX_TranslateKey\n") ;
161 return keysym ;
162}
163
164static int check_boundary (_THIS, int x, int y)
165{
166 if (x < OffsetX || y < OffsetY || x > OffsetX + this -> screen -> w ||
167 y > OffsetY + this -> screen -> h)
168 return 0 ;
169
170 return 1 ;
171}
172
173void NX_PumpEvents (_THIS)
174{
175 GR_EVENT event ;
176 static GR_BUTTON last_button_down = 0 ;
177
178 GrCheckNextEvent (& event) ;
179 while (event.type != GR_EVENT_TYPE_NONE) {
180
181 // dispatch event
182 switch (event.type) {
183 case GR_EVENT_TYPE_MOUSE_ENTER :
184 {
185 Dprintf ("mouse enter\n") ;
186 SDL_PrivateAppActive (1, SDL_APPMOUSEFOCUS) ;
187 break ;
188 }
189
190 case GR_EVENT_TYPE_MOUSE_EXIT :
191 {
192 Dprintf ("mouse exit\n") ;
193 SDL_PrivateAppActive (0, SDL_APPMOUSEFOCUS) ;
194 break ;
195 }
196
197 case GR_EVENT_TYPE_FOCUS_IN :
198 {
199 Dprintf ("focus in\n") ;
200 SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS) ;
201 break ;
202 }
203
204 case GR_EVENT_TYPE_FOCUS_OUT :
205 {
206 Dprintf ("focus out\n") ;
207 SDL_PrivateAppActive (0, SDL_APPINPUTFOCUS) ;
208 break ;
209 }
210
211 case GR_EVENT_TYPE_MOUSE_MOTION :
212 {
213 Dprintf ("mouse motion\n") ;
214
215 if (SDL_VideoSurface) {
216 if (currently_fullscreen) {
217 if (check_boundary (this, event.button.x, event.button.y)) {
218 SDL_PrivateMouseMotion (0, 0, event.button.x - OffsetX,
219 event.button.y - OffsetY) ;
220 }
221 } else {
222 SDL_PrivateMouseMotion (0, 0, event.button.x, event.button.y) ;
223 }
224 }
225 break ;
226 }
227
228 case GR_EVENT_TYPE_BUTTON_DOWN :
229 {
230 int button = event.button.buttons ;
231
232 Dprintf ("button down\n") ;
233
234 switch (button) {
235 case MWBUTTON_L :
236 button = 1 ;
237 break ;
238 case MWBUTTON_M :
239 button = 2 ;
240 break ;
241 case MWBUTTON_R :
242 button = 3 ;
243 break ;
244 default :
245 button = 0 ;
246 }
247 last_button_down = button ;
248
249 if (currently_fullscreen) {
250 if (check_boundary (this, event.button.x, event.button.y)) {
251 SDL_PrivateMouseButton (SDL_PRESSED, button,
252 event.button.x - OffsetX, event.button.y - OffsetY) ;
253 }
254 } else {
255 SDL_PrivateMouseButton (SDL_PRESSED, button,
256 event.button.x, event.button.y) ;
257 }
258 break ;
259 }
260
261 // do not konw which button is released
262 case GR_EVENT_TYPE_BUTTON_UP :
263 {
264 Dprintf ("button up\n") ;
265
266 if (currently_fullscreen) {
267 if (check_boundary (this, event.button.x, event.button.y)) {
268 SDL_PrivateMouseButton (SDL_RELEASED, last_button_down,
269 event.button.x - OffsetX, event.button.y - OffsetY) ;
270 }
271 } else {
272 SDL_PrivateMouseButton (SDL_RELEASED, last_button_down,
273 event.button.x, event.button.y) ;
274 }
275 last_button_down = 0 ;
276 break ;
277 }
278
279 case GR_EVENT_TYPE_KEY_DOWN :
280 {
281 SDL_keysym keysym ;
282
283 Dprintf ("key down\n") ;
284 SDL_PrivateKeyboard (SDL_PRESSED,
285 NX_TranslateKey (& event.keystroke, & keysym)) ;
286 break ;
287 }
288
289 case GR_EVENT_TYPE_KEY_UP :
290 {
291 SDL_keysym keysym ;
292
293 Dprintf ("key up\n") ;
294 SDL_PrivateKeyboard (SDL_RELEASED,
295 NX_TranslateKey (& event.keystroke, & keysym)) ;
296 break ;
297 }
298
299 case GR_EVENT_TYPE_CLOSE_REQ :
300 {
301 Dprintf ("close require\n") ;
302 SDL_PrivateQuit () ;
303 break ;
304 }
305
306 case GR_EVENT_TYPE_EXPOSURE :
307 {
308 Dprintf ("event_type_exposure\n") ;
309 if (SDL_VideoSurface) {
310 NX_RefreshDisplay (this) ;//, & event.exposure) ;
311 }
312 break ;
313 }
314
315 case GR_EVENT_TYPE_UPDATE :
316 {
317 switch (event.update.utype) {
318 case GR_UPDATE_MAP :
319 {
320 Dprintf ("GR_UPDATE_MAP\n") ;
321 // If we're not active, make ourselves active
322 if (!(SDL_GetAppState () & SDL_APPACTIVE)) {
323 // Send an internal activate event
324 SDL_PrivateAppActive (1, SDL_APPACTIVE) ;
325 }
326 if (SDL_VideoSurface) {
327 NX_RefreshDisplay (this) ;
328 }
329 break ;
330 }
331
332 case GR_UPDATE_UNMAP :
333 case GR_UPDATE_UNMAPTEMP :
334 {
335 Dprintf ("GR_UPDATE_UNMAP or GR_UPDATE_UNMAPTEMP\n") ;
336 // If we're active, make ourselves inactive
337 if (SDL_GetAppState () & SDL_APPACTIVE) {
338 // Send an internal deactivate event
339 SDL_PrivateAppActive (0, SDL_APPACTIVE | SDL_APPINPUTFOCUS) ;
340 }
341 break ;
342 }
343
344 case GR_UPDATE_SIZE :
345 {
346 Dprintf ("GR_UPDATE_SIZE\n") ;
347 SDL_PrivateResize (event.update.width, event.update.height) ;
348 break ;
349 }
350
351 case GR_UPDATE_MOVE :
352 case GR_UPDATE_REPARENT :
353 {
354 Dprintf ("GR_UPDATE_MOVE or GR_UPDATE_REPARENT\n") ;
355#ifdef ENABLE_NANOX_DIRECT_FB
356 if (Clientfb) {
357 /* Get current window position and fb pointer*/
358 if (currently_fullscreen)
359 GrGetWindowFBInfo(FSwindow, &fbinfo);
360 else
361 GrGetWindowFBInfo(SDL_Window, &fbinfo);
362 }
363#endif
364 break ;
365 }
366
367 default :
368 Dprintf ("unknown GR_EVENT_TYPE_UPDATE\n") ;
369 break ;
370 }
371 break ;
372 }
373
374 default :
375 {
376 Dprintf ("pump event default\n") ;
377 }
378 }
379
380 GrCheckNextEvent (& event) ;
381 }
382}
SDL with some OMAP hardware support