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79e4f2a5 RN |
1 | /*++ @file\r |
2 | \r | |
3 | Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r | |
4 | Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>\r | |
5 | \r | |
e3ba31da | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
79e4f2a5 RN |
7 | \r |
8 | **/\r | |
9 | \r | |
10 | #include "Host.h"\r | |
11 | \r | |
12 | #include <sys/ipc.h>\r | |
13 | #include <sys/shm.h>\r | |
14 | \r | |
15 | #include <X11/Xlib.h>\r | |
16 | #include <X11/Xutil.h>\r | |
17 | #include <X11/Xos.h>\r | |
18 | #include <X11/extensions/XShm.h>\r | |
19 | #include <X11/keysym.h>\r | |
20 | #include <X11/cursorfont.h>\r | |
21 | \r | |
22 | #define KEYSYM_LOWER 0\r | |
23 | #define KEYSYM_UPPER 1\r | |
24 | \r | |
25 | \r | |
26 | struct uga_drv_shift_mask {\r | |
27 | unsigned char shift;\r | |
28 | unsigned char size;\r | |
29 | unsigned char csize;\r | |
30 | };\r | |
31 | \r | |
32 | #define NBR_KEYS 32\r | |
33 | typedef struct {\r | |
34 | EMU_GRAPHICS_WINDOW_PROTOCOL GraphicsIo;\r | |
35 | \r | |
36 | Display *display;\r | |
37 | int screen; // values for window_size in main\r | |
38 | Window win;\r | |
39 | GC gc;\r | |
40 | Visual *visual;\r | |
41 | \r | |
42 | int depth;\r | |
43 | unsigned int width;\r | |
44 | unsigned int height;\r | |
45 | unsigned int line_bytes;\r | |
46 | unsigned int pixel_shift;\r | |
47 | unsigned char *image_data;\r | |
48 | \r | |
49 | struct uga_drv_shift_mask r, g, b;\r | |
50 | \r | |
51 | int use_shm;\r | |
52 | XShmSegmentInfo xshm_info;\r | |
53 | XImage *image;\r | |
54 | char *Title;\r | |
55 | \r | |
56 | unsigned int key_rd;\r | |
57 | unsigned int key_wr;\r | |
58 | unsigned int key_count;\r | |
59 | EFI_KEY_DATA keys[NBR_KEYS];\r | |
60 | \r | |
61 | EFI_KEY_STATE KeyState;\r | |
62 | \r | |
63 | EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeRegisterdKeyCallback;\r | |
64 | EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakRegisterdKeyCallback;\r | |
65 | VOID *RegisterdKeyCallbackContext;\r | |
66 | \r | |
67 | int previous_x;\r | |
68 | int previous_y;\r | |
69 | EFI_SIMPLE_POINTER_STATE pointer_state;\r | |
70 | int pointer_state_changed;\r | |
71 | } GRAPHICS_IO_PRIVATE;\r | |
72 | \r | |
73 | void\r | |
74 | HandleEvents(\r | |
75 | IN GRAPHICS_IO_PRIVATE *Drv\r | |
76 | );\r | |
77 | \r | |
78 | void\r | |
79 | fill_shift_mask (\r | |
80 | IN struct uga_drv_shift_mask *sm,\r | |
81 | IN unsigned long mask\r | |
82 | )\r | |
83 | {\r | |
84 | sm->shift = 0;\r | |
85 | sm->size = 0;\r | |
86 | while ((mask & 1) == 0) {\r | |
87 | mask >>= 1;\r | |
88 | sm->shift++;\r | |
89 | }\r | |
90 | while (mask & 1) {\r | |
91 | sm->size++;\r | |
92 | mask >>= 1;\r | |
93 | }\r | |
94 | sm->csize = 8 - sm->size;\r | |
95 | }\r | |
96 | \r | |
97 | int\r | |
98 | TryCreateShmImage (\r | |
99 | IN GRAPHICS_IO_PRIVATE *Drv\r | |
100 | )\r | |
101 | {\r | |
102 | Drv->image = XShmCreateImage (\r | |
103 | Drv->display, Drv->visual,\r | |
104 | Drv->depth, ZPixmap, NULL, &Drv->xshm_info,\r | |
105 | Drv->width, Drv->height\r | |
106 | );\r | |
107 | if (Drv->image == NULL) {\r | |
108 | return 0;\r | |
109 | }\r | |
110 | \r | |
111 | switch (Drv->image->bitmap_unit) {\r | |
112 | case 32:\r | |
113 | Drv->pixel_shift = 2;\r | |
114 | break;\r | |
115 | case 16:\r | |
116 | Drv->pixel_shift = 1;\r | |
117 | break;\r | |
118 | case 8:\r | |
119 | Drv->pixel_shift = 0;\r | |
120 | break;\r | |
121 | }\r | |
122 | \r | |
123 | Drv->xshm_info.shmid = shmget (\r | |
124 | IPC_PRIVATE, Drv->image->bytes_per_line * Drv->image->height,\r | |
125 | IPC_CREAT | 0777\r | |
126 | );\r | |
127 | if (Drv->xshm_info.shmid < 0) {\r | |
128 | XDestroyImage(Drv->image);\r | |
129 | return 0;\r | |
130 | }\r | |
131 | \r | |
132 | Drv->image_data = shmat (Drv->xshm_info.shmid, NULL, 0);\r | |
133 | if(!Drv->image_data) {\r | |
134 | shmctl (Drv->xshm_info.shmid, IPC_RMID, NULL);\r | |
135 | XDestroyImage(Drv->image);\r | |
136 | return 0;\r | |
137 | }\r | |
138 | \r | |
139 | #ifndef __APPLE__\r | |
140 | //\r | |
141 | // This closes shared memory in real time on OS X. Only closes after folks quit using\r | |
142 | // it on Linux.\r | |
143 | //\r | |
144 | shmctl (Drv->xshm_info.shmid, IPC_RMID, NULL);\r | |
145 | #endif\r | |
146 | \r | |
147 | Drv->xshm_info.shmaddr = (char*)Drv->image_data;\r | |
148 | Drv->image->data = (char*)Drv->image_data;\r | |
149 | \r | |
150 | if (!XShmAttach (Drv->display, &Drv->xshm_info)) {\r | |
151 | shmdt (Drv->image_data);\r | |
152 | XDestroyImage(Drv->image);\r | |
153 | return 0;\r | |
154 | }\r | |
155 | return 1;\r | |
156 | }\r | |
157 | \r | |
158 | \r | |
159 | EFI_STATUS\r | |
160 | X11Size (\r | |
161 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
162 | IN UINT32 Width,\r | |
163 | IN UINT32 Height\r | |
164 | )\r | |
165 | {\r | |
166 | GRAPHICS_IO_PRIVATE *Drv;\r | |
167 | XSizeHints size_hints;\r | |
168 | \r | |
169 | // Destroy current buffer if created.\r | |
170 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
171 | if (Drv->image != NULL) {\r | |
172 | // Before destroy buffer, need to make sure the buffer available for access.\r | |
173 | XDestroyImage (Drv->image);\r | |
174 | \r | |
175 | if (Drv->use_shm) {\r | |
176 | shmdt (Drv->image_data);\r | |
177 | }\r | |
178 | \r | |
179 | Drv->image_data = NULL;\r | |
180 | Drv->image = NULL;\r | |
181 | }\r | |
182 | \r | |
183 | Drv->width = Width;\r | |
184 | Drv->height = Height;\r | |
185 | XResizeWindow (Drv->display, Drv->win, Width, Height);\r | |
186 | \r | |
187 | // Allocate image.\r | |
188 | if (XShmQueryExtension(Drv->display) && TryCreateShmImage(Drv)) {\r | |
189 | Drv->use_shm = 1;\r | |
190 | } else {\r | |
191 | Drv->use_shm = 0;\r | |
192 | if (Drv->depth > 16) {\r | |
193 | Drv->pixel_shift = 2;\r | |
194 | } else if (Drv->depth > 8) {\r | |
195 | Drv->pixel_shift = 1;\r | |
196 | } else {\r | |
197 | Drv->pixel_shift = 0;\r | |
198 | }\r | |
199 | \r | |
200 | Drv->image_data = malloc ((Drv->width * Drv->height) << Drv->pixel_shift);\r | |
201 | Drv->image = XCreateImage (\r | |
202 | Drv->display, Drv->visual, Drv->depth,\r | |
203 | ZPixmap, 0, (char *)Drv->image_data,\r | |
204 | Drv->width, Drv->height,\r | |
205 | 8 << Drv->pixel_shift, 0\r | |
206 | );\r | |
207 | }\r | |
208 | \r | |
209 | Drv->line_bytes = Drv->image->bytes_per_line;\r | |
210 | \r | |
211 | fill_shift_mask (&Drv->r, Drv->image->red_mask);\r | |
212 | fill_shift_mask (&Drv->g, Drv->image->green_mask);\r | |
213 | fill_shift_mask (&Drv->b, Drv->image->blue_mask);\r | |
214 | \r | |
215 | // Set WM hints.\r | |
216 | size_hints.flags = PSize | PMinSize | PMaxSize;\r | |
217 | size_hints.min_width = size_hints.max_width = size_hints.base_width = Width;\r | |
218 | size_hints.min_height = size_hints.max_height = size_hints.base_height = Height;\r | |
219 | XSetWMNormalHints (Drv->display, Drv->win, &size_hints);\r | |
220 | \r | |
221 | XMapWindow (Drv->display, Drv->win);\r | |
222 | HandleEvents (Drv);\r | |
223 | return EFI_SUCCESS;\r | |
224 | }\r | |
225 | \r | |
226 | void\r | |
227 | handleKeyEvent (\r | |
228 | IN GRAPHICS_IO_PRIVATE *Drv,\r | |
229 | IN XEvent *ev,\r | |
230 | IN BOOLEAN Make\r | |
231 | )\r | |
232 | {\r | |
233 | KeySym *KeySym;\r | |
234 | EFI_KEY_DATA KeyData;\r | |
235 | int KeySymArraySize;\r | |
236 | \r | |
237 | if (Make) {\r | |
238 | if (Drv->key_count == NBR_KEYS) {\r | |
239 | return;\r | |
240 | }\r | |
241 | }\r | |
242 | \r | |
243 | // keycode is a physical key on the keyboard\r | |
244 | // KeySym is a mapping of a physical key\r | |
245 | // KeyboardMapping is the array of KeySym for a given keycode. key, shifted key, option key, command key, ...\r | |
246 | //\r | |
247 | // Returns an array of KeySymArraySize of KeySym for the keycode. [0] is lower case, [1] is upper case,\r | |
248 | // [2] and [3] are based on option and command modifiers. The problem we have is command V\r | |
249 | // could be mapped to a crazy Unicode character so the old scheme of returning a string.\r | |
250 | //\r | |
251 | KeySym = XGetKeyboardMapping (Drv->display, ev->xkey.keycode, 1, &KeySymArraySize);\r | |
252 | \r | |
253 | KeyData.Key.ScanCode = 0;\r | |
254 | KeyData.Key.UnicodeChar = 0;\r | |
255 | KeyData.KeyState.KeyShiftState = 0;\r | |
256 | \r | |
257 | //\r | |
258 | // Skipping EFI_SCROLL_LOCK_ACTIVE & EFI_NUM_LOCK_ACTIVE since they are not on Macs\r | |
259 | //\r | |
260 | if ((ev->xkey.state & LockMask) == 0) {\r | |
261 | Drv->KeyState.KeyToggleState &= ~EFI_CAPS_LOCK_ACTIVE;\r | |
262 | } else {\r | |
263 | if (Make) {\r | |
264 | Drv->KeyState.KeyToggleState |= EFI_CAPS_LOCK_ACTIVE;\r | |
265 | }\r | |
266 | }\r | |
267 | \r | |
268 | // Skipping EFI_MENU_KEY_PRESSED and EFI_SYS_REQ_PRESSED\r | |
269 | \r | |
270 | switch (*KeySym) {\r | |
271 | case XK_Control_R:\r | |
272 | if (Make) {\r | |
273 | Drv->KeyState.KeyShiftState |= EFI_RIGHT_CONTROL_PRESSED;\r | |
274 | } else {\r | |
275 | Drv->KeyState.KeyShiftState &= ~EFI_RIGHT_CONTROL_PRESSED;\r | |
276 | }\r | |
277 | break;\r | |
278 | case XK_Control_L:\r | |
279 | if (Make) {\r | |
280 | Drv->KeyState.KeyShiftState |= EFI_LEFT_CONTROL_PRESSED;\r | |
281 | } else {\r | |
282 | Drv->KeyState.KeyShiftState &= ~EFI_LEFT_CONTROL_PRESSED;\r | |
283 | }\r | |
284 | break;\r | |
285 | \r | |
286 | case XK_Shift_R:\r | |
287 | if (Make) {\r | |
288 | Drv->KeyState.KeyShiftState |= EFI_RIGHT_SHIFT_PRESSED;\r | |
289 | } else {\r | |
290 | Drv->KeyState.KeyShiftState &= ~EFI_RIGHT_SHIFT_PRESSED;\r | |
291 | }\r | |
292 | break;\r | |
293 | case XK_Shift_L:\r | |
294 | if (Make) {\r | |
295 | Drv->KeyState.KeyShiftState |= EFI_LEFT_SHIFT_PRESSED;\r | |
296 | } else {\r | |
297 | Drv->KeyState.KeyShiftState &= ~EFI_LEFT_SHIFT_PRESSED;\r | |
298 | }\r | |
299 | break;\r | |
300 | \r | |
301 | case XK_Mode_switch:\r | |
302 | if (Make) {\r | |
303 | Drv->KeyState.KeyShiftState |= EFI_LEFT_ALT_PRESSED;\r | |
304 | } else {\r | |
305 | Drv->KeyState.KeyShiftState &= ~EFI_LEFT_ALT_PRESSED;\r | |
306 | }\r | |
307 | break;\r | |
308 | \r | |
309 | case XK_Meta_R:\r | |
310 | if (Make) {\r | |
311 | Drv->KeyState.KeyShiftState |= EFI_RIGHT_LOGO_PRESSED;\r | |
312 | } else {\r | |
313 | Drv->KeyState.KeyShiftState &= ~EFI_RIGHT_LOGO_PRESSED;\r | |
314 | }\r | |
315 | break;\r | |
316 | case XK_Meta_L:\r | |
317 | if (Make) {\r | |
318 | Drv->KeyState.KeyShiftState |= EFI_LEFT_LOGO_PRESSED;\r | |
319 | } else {\r | |
320 | Drv->KeyState.KeyShiftState &= ~EFI_LEFT_LOGO_PRESSED;\r | |
321 | }\r | |
322 | break;\r | |
323 | \r | |
324 | case XK_KP_Home:\r | |
325 | case XK_Home: KeyData.Key.ScanCode = SCAN_HOME; break;\r | |
326 | \r | |
327 | case XK_KP_End:\r | |
328 | case XK_End: KeyData.Key.ScanCode = SCAN_END; break;\r | |
329 | \r | |
330 | case XK_KP_Left:\r | |
331 | case XK_Left: KeyData.Key.ScanCode = SCAN_LEFT; break;\r | |
332 | \r | |
333 | case XK_KP_Right:\r | |
334 | case XK_Right: KeyData.Key.ScanCode = SCAN_RIGHT; break;\r | |
335 | \r | |
336 | case XK_KP_Up:\r | |
337 | case XK_Up: KeyData.Key.ScanCode = SCAN_UP; break;\r | |
338 | \r | |
339 | case XK_KP_Down:\r | |
340 | case XK_Down: KeyData.Key.ScanCode = SCAN_DOWN; break;\r | |
341 | \r | |
342 | case XK_KP_Delete:\r | |
343 | case XK_Delete: KeyData.Key.ScanCode = SCAN_DELETE; break;\r | |
344 | \r | |
345 | case XK_KP_Insert:\r | |
346 | case XK_Insert: KeyData.Key.ScanCode = SCAN_INSERT; break;\r | |
347 | \r | |
348 | case XK_KP_Page_Up:\r | |
349 | case XK_Page_Up: KeyData.Key.ScanCode = SCAN_PAGE_UP; break;\r | |
350 | \r | |
351 | case XK_KP_Page_Down:\r | |
352 | case XK_Page_Down: KeyData.Key.ScanCode = SCAN_PAGE_DOWN; break;\r | |
353 | \r | |
354 | case XK_Escape: KeyData.Key.ScanCode = SCAN_ESC; break;\r | |
355 | \r | |
356 | case XK_Pause: KeyData.Key.ScanCode = SCAN_PAUSE; break;\r | |
357 | \r | |
358 | case XK_KP_F1:\r | |
359 | case XK_F1: KeyData.Key.ScanCode = SCAN_F1; break;\r | |
360 | \r | |
361 | case XK_KP_F2:\r | |
362 | case XK_F2: KeyData.Key.ScanCode = SCAN_F2; break;\r | |
363 | \r | |
364 | case XK_KP_F3:\r | |
365 | case XK_F3: KeyData.Key.ScanCode = SCAN_F3; break;\r | |
366 | \r | |
367 | case XK_KP_F4:\r | |
368 | case XK_F4: KeyData.Key.ScanCode = SCAN_F4; break;\r | |
369 | \r | |
370 | case XK_F5: KeyData.Key.ScanCode = SCAN_F5; break;\r | |
371 | case XK_F6: KeyData.Key.ScanCode = SCAN_F6; break;\r | |
372 | case XK_F7: KeyData.Key.ScanCode = SCAN_F7; break;\r | |
373 | \r | |
374 | // Don't map into X11 by default on a Mac\r | |
375 | // System Preferences->Keyboard->Keyboard Shortcuts can be configured\r | |
376 | // to not use higher function keys as shortcuts and the will show up\r | |
377 | // in X11.\r | |
378 | case XK_F8: KeyData.Key.ScanCode = SCAN_F8; break;\r | |
379 | case XK_F9: KeyData.Key.ScanCode = SCAN_F9; break;\r | |
380 | case XK_F10: KeyData.Key.ScanCode = SCAN_F10; break;\r | |
381 | \r | |
382 | case XK_F11: KeyData.Key.ScanCode = SCAN_F11; break;\r | |
383 | case XK_F12: KeyData.Key.ScanCode = SCAN_F12; break;\r | |
384 | \r | |
385 | case XK_F13: KeyData.Key.ScanCode = SCAN_F13; break;\r | |
386 | case XK_F14: KeyData.Key.ScanCode = SCAN_F14; break;\r | |
387 | case XK_F15: KeyData.Key.ScanCode = SCAN_F15; break;\r | |
388 | case XK_F16: KeyData.Key.ScanCode = SCAN_F16; break;\r | |
389 | case XK_F17: KeyData.Key.ScanCode = SCAN_F17; break;\r | |
390 | case XK_F18: KeyData.Key.ScanCode = SCAN_F18; break;\r | |
391 | case XK_F19: KeyData.Key.ScanCode = SCAN_F19; break;\r | |
392 | case XK_F20: KeyData.Key.ScanCode = SCAN_F20; break;\r | |
393 | case XK_F21: KeyData.Key.ScanCode = SCAN_F21; break;\r | |
394 | case XK_F22: KeyData.Key.ScanCode = SCAN_F22; break;\r | |
395 | case XK_F23: KeyData.Key.ScanCode = SCAN_F23; break;\r | |
396 | case XK_F24: KeyData.Key.ScanCode = SCAN_F24; break;\r | |
397 | \r | |
398 | // No mapping in X11\r | |
399 | //case XK_: KeyData.Key.ScanCode = SCAN_MUTE; break;\r | |
400 | //case XK_: KeyData.Key.ScanCode = SCAN_VOLUME_UP; break;\r | |
401 | //case XK_: KeyData.Key.ScanCode = SCAN_VOLUME_DOWN; break;\r | |
402 | //case XK_: KeyData.Key.ScanCode = SCAN_BRIGHTNESS_UP; break;\r | |
403 | //case XK_: KeyData.Key.ScanCode = SCAN_BRIGHTNESS_DOWN; break;\r | |
404 | //case XK_: KeyData.Key.ScanCode = SCAN_SUSPEND; break;\r | |
405 | //case XK_: KeyData.Key.ScanCode = SCAN_HIBERNATE; break;\r | |
406 | //case XK_: KeyData.Key.ScanCode = SCAN_TOGGLE_DISPLAY; break;\r | |
407 | //case XK_: KeyData.Key.ScanCode = SCAN_RECOVERY; break;\r | |
408 | //case XK_: KeyData.Key.ScanCode = SCAN_EJECT; break;\r | |
409 | \r | |
410 | case XK_BackSpace: KeyData.Key.UnicodeChar = 0x0008; break;\r | |
411 | \r | |
412 | case XK_KP_Tab:\r | |
413 | case XK_Tab: KeyData.Key.UnicodeChar = 0x0009; break;\r | |
414 | \r | |
415 | case XK_Linefeed: KeyData.Key.UnicodeChar = 0x000a; break;\r | |
416 | \r | |
417 | case XK_KP_Enter:\r | |
418 | case XK_Return: KeyData.Key.UnicodeChar = 0x000d; break;\r | |
419 | \r | |
420 | case XK_KP_Equal : KeyData.Key.UnicodeChar = L'='; break;\r | |
421 | case XK_KP_Multiply : KeyData.Key.UnicodeChar = L'*'; break;\r | |
422 | case XK_KP_Add : KeyData.Key.UnicodeChar = L'+'; break;\r | |
423 | case XK_KP_Separator : KeyData.Key.UnicodeChar = L'~'; break;\r | |
424 | case XK_KP_Subtract : KeyData.Key.UnicodeChar = L'-'; break;\r | |
425 | case XK_KP_Decimal : KeyData.Key.UnicodeChar = L'.'; break;\r | |
426 | case XK_KP_Divide : KeyData.Key.UnicodeChar = L'/'; break;\r | |
427 | \r | |
428 | case XK_KP_0 : KeyData.Key.UnicodeChar = L'0'; break;\r | |
429 | case XK_KP_1 : KeyData.Key.UnicodeChar = L'1'; break;\r | |
430 | case XK_KP_2 : KeyData.Key.UnicodeChar = L'2'; break;\r | |
431 | case XK_KP_3 : KeyData.Key.UnicodeChar = L'3'; break;\r | |
432 | case XK_KP_4 : KeyData.Key.UnicodeChar = L'4'; break;\r | |
433 | case XK_KP_5 : KeyData.Key.UnicodeChar = L'5'; break;\r | |
434 | case XK_KP_6 : KeyData.Key.UnicodeChar = L'6'; break;\r | |
435 | case XK_KP_7 : KeyData.Key.UnicodeChar = L'7'; break;\r | |
436 | case XK_KP_8 : KeyData.Key.UnicodeChar = L'8'; break;\r | |
437 | case XK_KP_9 : KeyData.Key.UnicodeChar = L'9'; break;\r | |
438 | \r | |
439 | default:\r | |
440 | ;\r | |
441 | }\r | |
442 | \r | |
443 | // The global state is our state\r | |
444 | KeyData.KeyState.KeyShiftState = Drv->KeyState.KeyShiftState;\r | |
445 | KeyData.KeyState.KeyToggleState = Drv->KeyState.KeyToggleState;\r | |
446 | \r | |
447 | if (*KeySym < XK_BackSpace) {\r | |
448 | if (((Drv->KeyState.KeyShiftState & (EFI_LEFT_SHIFT_PRESSED | EFI_RIGHT_SHIFT_PRESSED)) != 0) ||\r | |
449 | ((Drv->KeyState.KeyToggleState & EFI_CAPS_LOCK_ACTIVE) != 0) ) {\r | |
450 | \r | |
451 | KeyData.Key.UnicodeChar = (CHAR16)KeySym[KEYSYM_UPPER];\r | |
452 | \r | |
453 | // Per UEFI spec since we converted the Unicode clear the shift bits we pass up\r | |
454 | KeyData.KeyState.KeyShiftState &= ~(EFI_LEFT_SHIFT_PRESSED | EFI_RIGHT_SHIFT_PRESSED);\r | |
455 | } else {\r | |
456 | KeyData.Key.UnicodeChar = (CHAR16)KeySym[KEYSYM_LOWER];\r | |
457 | }\r | |
458 | } else {\r | |
459 | // XK_BackSpace is the start of XK_MISCELLANY. These are the XK_? keys we process in this file\r | |
460 | ;\r | |
461 | }\r | |
462 | \r | |
463 | if (Make) {\r | |
464 | memcpy (&Drv->keys[Drv->key_wr], &KeyData, sizeof (EFI_KEY_DATA));\r | |
465 | Drv->key_wr = (Drv->key_wr + 1) % NBR_KEYS;\r | |
466 | Drv->key_count++;\r | |
467 | if (Drv->MakeRegisterdKeyCallback != NULL) {\r | |
468 | ReverseGasketUint64Uint64 (Drv->MakeRegisterdKeyCallback ,Drv->RegisterdKeyCallbackContext, &KeyData);\r | |
469 | }\r | |
470 | } else {\r | |
471 | if (Drv->BreakRegisterdKeyCallback != NULL) {\r | |
472 | ReverseGasketUint64Uint64 (Drv->BreakRegisterdKeyCallback ,Drv->RegisterdKeyCallbackContext, &KeyData);\r | |
473 | }\r | |
474 | }\r | |
475 | }\r | |
476 | \r | |
477 | \r | |
478 | void\r | |
479 | handleMouseMoved(\r | |
480 | IN GRAPHICS_IO_PRIVATE *Drv,\r | |
481 | IN XEvent *ev\r | |
482 | )\r | |
483 | {\r | |
484 | if (ev->xmotion.x != Drv->previous_x) {\r | |
485 | Drv->pointer_state.RelativeMovementX += ( ev->xmotion.x - Drv->previous_x );\r | |
486 | Drv->previous_x = ev->xmotion.x;\r | |
487 | Drv->pointer_state_changed = 1;\r | |
488 | }\r | |
489 | \r | |
490 | if (ev->xmotion.y != Drv->previous_y) {\r | |
491 | Drv->pointer_state.RelativeMovementY += ( ev->xmotion.y - Drv->previous_y );\r | |
492 | Drv->previous_y = ev->xmotion.y;\r | |
493 | Drv->pointer_state_changed = 1;\r | |
494 | }\r | |
495 | \r | |
496 | Drv->pointer_state.RelativeMovementZ = 0;\r | |
497 | }\r | |
498 | \r | |
499 | void\r | |
500 | handleMouseDown (\r | |
501 | IN GRAPHICS_IO_PRIVATE *Drv,\r | |
502 | IN XEvent *ev,\r | |
503 | IN BOOLEAN Pressed\r | |
504 | )\r | |
505 | {\r | |
506 | if (ev->xbutton.button == Button1) {\r | |
507 | Drv->pointer_state_changed = (Drv->pointer_state.LeftButton != Pressed);\r | |
508 | Drv->pointer_state.LeftButton = Pressed;\r | |
509 | }\r | |
510 | if ( ev->xbutton.button == Button2 ) {\r | |
511 | Drv->pointer_state_changed = (Drv->pointer_state.RightButton != Pressed);\r | |
512 | Drv->pointer_state.RightButton = Pressed;\r | |
513 | }\r | |
514 | }\r | |
515 | \r | |
516 | void\r | |
517 | Redraw (\r | |
518 | IN GRAPHICS_IO_PRIVATE *Drv,\r | |
519 | IN UINTN X,\r | |
520 | IN UINTN Y,\r | |
521 | IN UINTN Width,\r | |
522 | IN UINTN Height\r | |
523 | )\r | |
524 | {\r | |
525 | if (Drv->use_shm) {\r | |
526 | XShmPutImage (\r | |
527 | Drv->display, Drv->win, Drv->gc, Drv->image, X, Y, X, Y, Width, Height, False\r | |
528 | );\r | |
529 | } else {\r | |
530 | XPutImage (\r | |
531 | Drv->display, Drv->win, Drv->gc, Drv->image, X, Y, X, Y, Width, Height\r | |
532 | );\r | |
533 | }\r | |
534 | XFlush(Drv->display);\r | |
535 | }\r | |
536 | \r | |
537 | void\r | |
538 | HandleEvent(GRAPHICS_IO_PRIVATE *Drv, XEvent *ev)\r | |
539 | {\r | |
540 | switch (ev->type) {\r | |
541 | case Expose:\r | |
542 | Redraw (Drv, ev->xexpose.x, ev->xexpose.y,\r | |
543 | ev->xexpose.width, ev->xexpose.height);\r | |
544 | break;\r | |
545 | case GraphicsExpose:\r | |
546 | Redraw (Drv, ev->xgraphicsexpose.x, ev->xgraphicsexpose.y,\r | |
547 | ev->xgraphicsexpose.width, ev->xgraphicsexpose.height);\r | |
548 | break;\r | |
549 | case KeyPress:\r | |
550 | handleKeyEvent (Drv, ev, TRUE);\r | |
551 | break;\r | |
552 | case KeyRelease:\r | |
553 | handleKeyEvent (Drv, ev, FALSE);\r | |
554 | break;\r | |
555 | case MappingNotify:\r | |
556 | XRefreshKeyboardMapping (&ev->xmapping);\r | |
557 | break;\r | |
558 | case MotionNotify:\r | |
559 | handleMouseMoved (Drv, ev);\r | |
560 | break;\r | |
561 | case ButtonPress:\r | |
562 | handleMouseDown (Drv, ev, TRUE);\r | |
563 | break;\r | |
564 | case ButtonRelease:\r | |
565 | handleMouseDown (Drv, ev, FALSE);\r | |
566 | break;\r | |
567 | #if 0\r | |
568 | case DestroyNotify:\r | |
569 | XCloseDisplay (Drv->display);\r | |
570 | exit (1);\r | |
571 | break;\r | |
572 | #endif\r | |
573 | case NoExpose:\r | |
574 | default:\r | |
575 | break;\r | |
576 | }\r | |
577 | }\r | |
578 | \r | |
579 | void\r | |
580 | HandleEvents (\r | |
581 | IN GRAPHICS_IO_PRIVATE *Drv\r | |
582 | )\r | |
583 | {\r | |
584 | XEvent ev;\r | |
585 | \r | |
586 | while (XPending (Drv->display) != 0) {\r | |
587 | XNextEvent (Drv->display, &ev);\r | |
588 | HandleEvent (Drv, &ev);\r | |
589 | }\r | |
590 | }\r | |
591 | \r | |
592 | unsigned long\r | |
593 | X11PixelToColor (\r | |
594 | IN GRAPHICS_IO_PRIVATE *Drv,\r | |
595 | IN EFI_UGA_PIXEL pixel\r | |
596 | )\r | |
597 | {\r | |
598 | return ((pixel.Red >> Drv->r.csize) << Drv->r.shift)\r | |
599 | | ((pixel.Green >> Drv->g.csize) << Drv->g.shift)\r | |
600 | | ((pixel.Blue >> Drv->b.csize) << Drv->b.shift);\r | |
601 | }\r | |
602 | \r | |
603 | EFI_UGA_PIXEL\r | |
604 | X11ColorToPixel (\r | |
605 | IN GRAPHICS_IO_PRIVATE *Drv,\r | |
606 | IN unsigned long val\r | |
607 | )\r | |
608 | {\r | |
609 | EFI_UGA_PIXEL Pixel;\r | |
610 | \r | |
611 | memset (&Pixel, 0, sizeof (EFI_UGA_PIXEL));\r | |
612 | \r | |
613 | // Truncation not an issue since X11 and EFI are both using 8 bits per color\r | |
614 | Pixel.Red = (val >> Drv->r.shift) << Drv->r.csize;\r | |
615 | Pixel.Green = (val >> Drv->g.shift) << Drv->g.csize;\r | |
616 | Pixel.Blue = (val >> Drv->b.shift) << Drv->b.csize;\r | |
617 | \r | |
618 | return Pixel;\r | |
619 | }\r | |
620 | \r | |
621 | \r | |
622 | EFI_STATUS\r | |
623 | X11CheckKey (\r | |
624 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo\r | |
625 | )\r | |
626 | {\r | |
627 | GRAPHICS_IO_PRIVATE *Drv;\r | |
628 | \r | |
629 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
630 | \r | |
631 | HandleEvents (Drv);\r | |
632 | \r | |
633 | if (Drv->key_count != 0) {\r | |
634 | return EFI_SUCCESS;\r | |
635 | }\r | |
636 | \r | |
637 | return EFI_NOT_READY;\r | |
638 | }\r | |
639 | \r | |
640 | EFI_STATUS\r | |
641 | X11GetKey (\r | |
642 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
643 | IN EFI_KEY_DATA *KeyData\r | |
644 | )\r | |
645 | {\r | |
646 | EFI_STATUS EfiStatus;\r | |
647 | GRAPHICS_IO_PRIVATE *Drv;\r | |
648 | \r | |
649 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
650 | \r | |
651 | EfiStatus = X11CheckKey (GraphicsIo);\r | |
652 | if (EFI_ERROR (EfiStatus)) {\r | |
653 | return EfiStatus;\r | |
654 | }\r | |
655 | \r | |
656 | CopyMem (KeyData, &Drv->keys[Drv->key_rd], sizeof (EFI_KEY_DATA));\r | |
657 | Drv->key_rd = (Drv->key_rd + 1) % NBR_KEYS;\r | |
658 | Drv->key_count--;\r | |
659 | \r | |
660 | return EFI_SUCCESS;\r | |
661 | }\r | |
662 | \r | |
663 | \r | |
664 | EFI_STATUS\r | |
665 | X11KeySetState (\r | |
666 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
667 | IN EFI_KEY_TOGGLE_STATE *KeyToggleState\r | |
668 | )\r | |
669 | {\r | |
670 | GRAPHICS_IO_PRIVATE *Drv;\r | |
671 | \r | |
672 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
673 | \r | |
674 | if (*KeyToggleState & EFI_CAPS_LOCK_ACTIVE) {\r | |
675 | if ((Drv->KeyState.KeyToggleState & EFI_CAPS_LOCK_ACTIVE) == 0) {\r | |
676 | //\r | |
677 | // We could create an XKeyEvent and send a XK_Caps_Lock to\r | |
678 | // the UGA/GOP Window\r | |
679 | //\r | |
680 | }\r | |
681 | }\r | |
682 | \r | |
683 | Drv->KeyState.KeyToggleState = *KeyToggleState;\r | |
684 | return EFI_SUCCESS;\r | |
685 | }\r | |
686 | \r | |
687 | \r | |
688 | EFI_STATUS\r | |
689 | X11RegisterKeyNotify (\r | |
690 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
691 | IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeCallBack,\r | |
692 | IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakCallBack,\r | |
693 | IN VOID *Context\r | |
694 | )\r | |
695 | {\r | |
696 | GRAPHICS_IO_PRIVATE *Drv;\r | |
697 | \r | |
698 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
699 | \r | |
700 | Drv->MakeRegisterdKeyCallback = MakeCallBack;\r | |
701 | Drv->BreakRegisterdKeyCallback = BreakCallBack;\r | |
702 | Drv->RegisterdKeyCallbackContext = Context;\r | |
703 | \r | |
704 | return EFI_SUCCESS;\r | |
705 | }\r | |
706 | \r | |
707 | \r | |
708 | EFI_STATUS\r | |
709 | X11Blt (\r | |
710 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
711 | IN EFI_UGA_PIXEL *BltBuffer OPTIONAL,\r | |
712 | IN EFI_UGA_BLT_OPERATION BltOperation,\r | |
713 | IN EMU_GRAPHICS_WINDOWS__BLT_ARGS *Args\r | |
714 | )\r | |
715 | {\r | |
716 | GRAPHICS_IO_PRIVATE *Private;\r | |
717 | UINTN DstY;\r | |
718 | UINTN SrcY;\r | |
719 | UINTN DstX;\r | |
720 | UINTN SrcX;\r | |
721 | UINTN Index;\r | |
722 | EFI_UGA_PIXEL *Blt;\r | |
723 | UINT8 *Dst;\r | |
724 | UINT8 *Src;\r | |
725 | UINTN Nbr;\r | |
726 | unsigned long Color;\r | |
727 | XEvent ev;\r | |
728 | \r | |
729 | Private = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
730 | \r | |
731 | \r | |
732 | //\r | |
733 | // Check bounds\r | |
734 | //\r | |
735 | if (BltOperation == EfiUgaVideoToBltBuffer\r | |
736 | || BltOperation == EfiUgaVideoToVideo) {\r | |
737 | //\r | |
738 | // Source is Video.\r | |
739 | //\r | |
740 | if (Args->SourceY + Args->Height > Private->height) {\r | |
741 | return EFI_INVALID_PARAMETER;\r | |
742 | }\r | |
743 | \r | |
744 | if (Args->SourceX + Args->Width > Private->width) {\r | |
745 | return EFI_INVALID_PARAMETER;\r | |
746 | }\r | |
747 | }\r | |
748 | \r | |
749 | if (BltOperation == EfiUgaBltBufferToVideo\r | |
750 | || BltOperation == EfiUgaVideoToVideo\r | |
751 | || BltOperation == EfiUgaVideoFill) {\r | |
752 | //\r | |
753 | // Destination is Video\r | |
754 | //\r | |
755 | if (Args->DestinationY + Args->Height > Private->height) {\r | |
756 | return EFI_INVALID_PARAMETER;\r | |
757 | }\r | |
758 | \r | |
759 | if (Args->DestinationX + Args->Width > Private->width) {\r | |
760 | return EFI_INVALID_PARAMETER;\r | |
761 | }\r | |
762 | }\r | |
763 | \r | |
764 | switch (BltOperation) {\r | |
765 | case EfiUgaVideoToBltBuffer:\r | |
766 | Blt = (EFI_UGA_PIXEL *)((UINT8 *)BltBuffer + (Args->DestinationY * Args->Delta) + Args->DestinationX * sizeof (EFI_UGA_PIXEL));\r | |
767 | Args->Delta -= Args->Width * sizeof (EFI_UGA_PIXEL);\r | |
768 | for (SrcY = Args->SourceY; SrcY < (Args->Height + Args->SourceY); SrcY++) {\r | |
769 | for (SrcX = Args->SourceX; SrcX < (Args->Width + Args->SourceX); SrcX++) {\r | |
770 | *Blt++ = X11ColorToPixel (Private, XGetPixel (Private->image, SrcX, SrcY));\r | |
771 | }\r | |
772 | Blt = (EFI_UGA_PIXEL *) ((UINT8 *) Blt + Args->Delta);\r | |
773 | }\r | |
774 | break;\r | |
775 | case EfiUgaBltBufferToVideo:\r | |
776 | Blt = (EFI_UGA_PIXEL *)((UINT8 *)BltBuffer + (Args->SourceY * Args->Delta) + Args->SourceX * sizeof (EFI_UGA_PIXEL));\r | |
777 | Args->Delta -= Args->Width * sizeof (EFI_UGA_PIXEL);\r | |
778 | for (DstY = Args->DestinationY; DstY < (Args->Height + Args->DestinationY); DstY++) {\r | |
779 | for (DstX = Args->DestinationX; DstX < (Args->Width + Args->DestinationX); DstX++) {\r | |
780 | XPutPixel(Private->image, DstX, DstY, X11PixelToColor(Private, *Blt));\r | |
781 | Blt++;\r | |
782 | }\r | |
783 | Blt = (EFI_UGA_PIXEL *) ((UINT8 *) Blt + Args->Delta);\r | |
784 | }\r | |
785 | break;\r | |
786 | case EfiUgaVideoToVideo:\r | |
787 | Dst = Private->image_data + (Args->DestinationX << Private->pixel_shift)\r | |
788 | + Args->DestinationY * Private->line_bytes;\r | |
789 | Src = Private->image_data + (Args->SourceX << Private->pixel_shift)\r | |
790 | + Args->SourceY * Private->line_bytes;\r | |
791 | Nbr = Args->Width << Private->pixel_shift;\r | |
792 | if (Args->DestinationY < Args->SourceY) {\r | |
793 | for (Index = 0; Index < Args->Height; Index++) {\r | |
794 | memcpy (Dst, Src, Nbr);\r | |
795 | Dst += Private->line_bytes;\r | |
796 | Src += Private->line_bytes;\r | |
797 | }\r | |
798 | } else {\r | |
799 | Dst += (Args->Height - 1) * Private->line_bytes;\r | |
800 | Src += (Args->Height - 1) * Private->line_bytes;\r | |
801 | for (Index = 0; Index < Args->Height; Index++) {\r | |
802 | //\r | |
803 | // Source and Destination Y may be equal, therefore Dst and Src may\r | |
804 | // overlap.\r | |
805 | //\r | |
806 | memmove (Dst, Src, Nbr);\r | |
807 | Dst -= Private->line_bytes;\r | |
808 | Src -= Private->line_bytes;\r | |
809 | }\r | |
810 | }\r | |
811 | break;\r | |
812 | case EfiUgaVideoFill:\r | |
813 | Color = X11PixelToColor(Private, *BltBuffer);\r | |
814 | for (DstY = Args->DestinationY; DstY < (Args->Height + Args->DestinationY); DstY++) {\r | |
815 | for (DstX = Args->DestinationX; DstX < (Args->Width + Args->DestinationX); DstX++) {\r | |
816 | XPutPixel(Private->image, DstX, DstY, Color);\r | |
817 | }\r | |
818 | }\r | |
819 | break;\r | |
820 | default:\r | |
821 | return EFI_INVALID_PARAMETER;\r | |
822 | }\r | |
823 | \r | |
824 | //\r | |
825 | // Refresh screen.\r | |
826 | //\r | |
827 | switch (BltOperation) {\r | |
828 | case EfiUgaVideoToVideo:\r | |
829 | XCopyArea(\r | |
830 | Private->display, Private->win, Private->win, Private->gc,\r | |
831 | Args->SourceX, Args->SourceY, Args->Width, Args->Height,\r | |
832 | Args->DestinationX, Args->DestinationY\r | |
833 | );\r | |
834 | \r | |
835 | while (1) {\r | |
836 | XNextEvent (Private->display, &ev);\r | |
837 | HandleEvent (Private, &ev);\r | |
838 | if (ev.type == NoExpose || ev.type == GraphicsExpose) {\r | |
839 | break;\r | |
840 | }\r | |
841 | }\r | |
842 | break;\r | |
843 | case EfiUgaVideoFill:\r | |
844 | Color = X11PixelToColor (Private, *BltBuffer);\r | |
845 | XSetForeground (Private->display, Private->gc, Color);\r | |
846 | XFillRectangle (\r | |
847 | Private->display, Private->win, Private->gc,\r | |
848 | Args->DestinationX, Args->DestinationY, Args->Width, Args->Height\r | |
849 | );\r | |
850 | XFlush (Private->display);\r | |
851 | break;\r | |
852 | case EfiUgaBltBufferToVideo:\r | |
853 | Redraw (Private, Args->DestinationX, Args->DestinationY, Args->Width, Args->Height);\r | |
854 | break;\r | |
855 | default:\r | |
856 | break;\r | |
857 | }\r | |
858 | return EFI_SUCCESS;\r | |
859 | }\r | |
860 | \r | |
861 | \r | |
862 | EFI_STATUS\r | |
863 | X11CheckPointer (\r | |
864 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo\r | |
865 | )\r | |
866 | {\r | |
867 | GRAPHICS_IO_PRIVATE *Drv;\r | |
868 | \r | |
869 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
870 | \r | |
871 | HandleEvents (Drv);\r | |
872 | if (Drv->pointer_state_changed != 0) {\r | |
873 | return EFI_SUCCESS;\r | |
874 | }\r | |
875 | \r | |
876 | return EFI_NOT_READY;\r | |
877 | }\r | |
878 | \r | |
879 | \r | |
880 | EFI_STATUS\r | |
881 | X11GetPointerState (\r | |
882 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
883 | IN EFI_SIMPLE_POINTER_STATE *State\r | |
884 | )\r | |
885 | {\r | |
886 | EFI_STATUS EfiStatus;\r | |
887 | GRAPHICS_IO_PRIVATE *Drv;\r | |
888 | \r | |
889 | Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo;\r | |
890 | \r | |
891 | EfiStatus = X11CheckPointer (GraphicsIo);\r | |
892 | if (EfiStatus != EFI_SUCCESS) {\r | |
893 | return EfiStatus;\r | |
894 | }\r | |
895 | \r | |
896 | memcpy (State, &Drv->pointer_state, sizeof (EFI_SIMPLE_POINTER_STATE));\r | |
897 | \r | |
898 | Drv->pointer_state.RelativeMovementX = 0;\r | |
899 | Drv->pointer_state.RelativeMovementY = 0;\r | |
900 | Drv->pointer_state.RelativeMovementZ = 0;\r | |
901 | Drv->pointer_state_changed = 0;\r | |
902 | return EFI_SUCCESS;\r | |
903 | }\r | |
904 | \r | |
905 | \r | |
906 | \r | |
907 | EFI_STATUS\r | |
908 | X11GraphicsWindowOpen (\r | |
909 | IN EMU_IO_THUNK_PROTOCOL *This\r | |
910 | )\r | |
911 | {\r | |
912 | GRAPHICS_IO_PRIVATE *Drv;\r | |
913 | unsigned int border_width = 0;\r | |
914 | char *display_name = NULL;\r | |
915 | \r | |
916 | Drv = (GRAPHICS_IO_PRIVATE *)calloc (1, sizeof (GRAPHICS_IO_PRIVATE));\r | |
917 | if (Drv == NULL) {\r | |
918 | return EFI_OUT_OF_RESOURCES;\r | |
919 | }\r | |
920 | \r | |
921 | Drv->GraphicsIo.Size = GasketX11Size;\r | |
922 | Drv->GraphicsIo.CheckKey = GasketX11CheckKey;\r | |
923 | Drv->GraphicsIo.GetKey = GasketX11GetKey;\r | |
924 | Drv->GraphicsIo.KeySetState = GasketX11KeySetState;\r | |
925 | Drv->GraphicsIo.RegisterKeyNotify = GasketX11RegisterKeyNotify;\r | |
926 | Drv->GraphicsIo.Blt = GasketX11Blt;\r | |
927 | Drv->GraphicsIo.CheckPointer = GasketX11CheckPointer;\r | |
928 | Drv->GraphicsIo.GetPointerState = GasketX11GetPointerState;\r | |
929 | \r | |
930 | \r | |
931 | Drv->key_count = 0;\r | |
932 | Drv->key_rd = 0;\r | |
933 | Drv->key_wr = 0;\r | |
934 | Drv->KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID;\r | |
935 | Drv->KeyState.KeyToggleState = EFI_TOGGLE_STATE_VALID;\r | |
936 | Drv->MakeRegisterdKeyCallback = NULL;\r | |
937 | Drv->BreakRegisterdKeyCallback = NULL;\r | |
938 | Drv->RegisterdKeyCallbackContext = NULL;\r | |
939 | \r | |
940 | \r | |
941 | Drv->display = XOpenDisplay (display_name);\r | |
942 | if (Drv->display == NULL) {\r | |
943 | fprintf (stderr, "uga: cannot connect to X server %s\n", XDisplayName (display_name));\r | |
944 | free (Drv);\r | |
945 | return EFI_DEVICE_ERROR;\r | |
946 | }\r | |
947 | Drv->screen = DefaultScreen (Drv->display);\r | |
948 | Drv->visual = DefaultVisual (Drv->display, Drv->screen);\r | |
949 | Drv->win = XCreateSimpleWindow (\r | |
950 | Drv->display, RootWindow (Drv->display, Drv->screen),\r | |
951 | 0, 0, 4, 4, border_width,\r | |
952 | WhitePixel (Drv->display, Drv->screen),\r | |
953 | BlackPixel (Drv->display, Drv->screen)\r | |
954 | );\r | |
955 | \r | |
956 | Drv->depth = DefaultDepth (Drv->display, Drv->screen);\r | |
957 | XDefineCursor (Drv->display, Drv->win, XCreateFontCursor (Drv->display, XC_pirate));\r | |
958 | \r | |
959 | Drv->Title = malloc (StrSize (This->ConfigString));\r | |
960 | UnicodeStrToAsciiStr (This->ConfigString, Drv->Title);\r | |
961 | XStoreName (Drv->display, Drv->win, Drv->Title);\r | |
962 | \r | |
963 | // XAutoRepeatOff (Drv->display);\r | |
964 | XSelectInput (\r | |
965 | Drv->display, Drv->win,\r | |
966 | ExposureMask | KeyPressMask | KeyReleaseMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask\r | |
967 | );\r | |
968 | Drv->gc = DefaultGC (Drv->display, Drv->screen);\r | |
969 | \r | |
970 | This->Private = (VOID *)Drv;\r | |
971 | This->Interface = (VOID *)Drv;\r | |
972 | return EFI_SUCCESS;\r | |
973 | }\r | |
974 | \r | |
975 | \r | |
976 | EFI_STATUS\r | |
977 | X11GraphicsWindowClose (\r | |
978 | IN EMU_IO_THUNK_PROTOCOL *This\r | |
979 | )\r | |
980 | {\r | |
981 | GRAPHICS_IO_PRIVATE *Drv;\r | |
982 | \r | |
983 | Drv = (GRAPHICS_IO_PRIVATE *)This->Private;\r | |
984 | \r | |
985 | if (Drv == NULL) {\r | |
986 | return EFI_SUCCESS;\r | |
987 | }\r | |
988 | \r | |
989 | if (Drv->image != NULL) {\r | |
990 | XDestroyImage(Drv->image);\r | |
991 | \r | |
992 | if (Drv->use_shm) {\r | |
993 | shmdt (Drv->image_data);\r | |
994 | }\r | |
995 | \r | |
996 | Drv->image_data = NULL;\r | |
997 | Drv->image = NULL;\r | |
998 | }\r | |
999 | XDestroyWindow (Drv->display, Drv->win);\r | |
1000 | XCloseDisplay (Drv->display);\r | |
1001 | \r | |
1002 | #ifdef __APPLE__\r | |
1003 | // Free up the shared memory\r | |
1004 | shmctl (Drv->xshm_info.shmid, IPC_RMID, NULL);\r | |
1005 | #endif\r | |
1006 | \r | |
1007 | free (Drv);\r | |
1008 | return EFI_SUCCESS;\r | |
1009 | }\r | |
1010 | \r | |
1011 | \r | |
1012 | EMU_IO_THUNK_PROTOCOL gX11ThunkIo = {\r | |
1013 | &gEmuGraphicsWindowProtocolGuid,\r | |
1014 | NULL,\r | |
1015 | NULL,\r | |
1016 | 0,\r | |
1017 | GasketX11GraphicsWindowOpen,\r | |
1018 | GasketX11GraphicsWindowClose,\r | |
1019 | NULL\r | |
1020 | };\r | |
1021 | \r | |
1022 | \r |