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
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
|
/*
(c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __DFB__CORE__WM_H__
#define __DFB__CORE__WM_H__
#include <directfb.h>
#include <directfb_windows.h>
#include <direct/modules.h>
#include <core/coretypes.h>
#include <core/windows.h>
DECLARE_MODULE_DIRECTORY( dfb_core_wm_modules );
/*
* Increase this number when changes result in binary incompatibility!
*/
#define DFB_CORE_WM_ABI_VERSION 9
#define DFB_CORE_WM_INFO_NAME_LENGTH 60
#define DFB_CORE_WM_INFO_VENDOR_LENGTH 80
#define DFB_CORE_WM_INFO_URL_LENGTH 120
#define DFB_CORE_WM_INFO_LICENSE_LENGTH 40
typedef struct {
int major;
int minor;
int binary;
} CoreWMVersion;
typedef struct {
CoreWMVersion version;
char name [DFB_CORE_WM_INFO_NAME_LENGTH];
char vendor [DFB_CORE_WM_INFO_VENDOR_LENGTH];
char url [DFB_CORE_WM_INFO_URL_LENGTH];
char license[DFB_CORE_WM_INFO_LICENSE_LENGTH];
unsigned int wm_data_size;
unsigned int wm_shared_size;
unsigned int stack_data_size;
unsigned int window_data_size;
} CoreWMInfo;
typedef struct {
CoreWMGrabTarget target;
/* Both for CWMGT_KEY only. */
DFBInputDeviceKeySymbol symbol;
DFBInputDeviceModifierMask modifiers;
} CoreWMGrab;
/* FIXME: move to cursor.h when it's there */
typedef enum {
CCUF_NONE = 0x00000000,
CCUF_ENABLE = 0x00000001,
CCUF_DISABLE = 0x00000002,
CCUF_POSITION = 0x00000010,
CCUF_SIZE = 0x00000020,
CCUF_SHAPE = 0x00000040,
CCUF_OPACITY = 0x00000080,
CCUF_ALL = 0x000000F3
} CoreCursorUpdateFlags;
typedef DFBEnumerationResult (*CoreWMWindowCallback) (CoreWindow *window,
void *ctx);
typedef struct {
/** Module **/
void (*GetWMInfo) ( CoreWMInfo *info );
DFBResult (*Initialize) ( CoreDFB *core,
void *wm_data,
void *shared_data );
DFBResult (*Join) ( CoreDFB *core,
void *wm_data,
void *shared_data );
DFBResult (*Shutdown) ( bool emergency,
void *wm_data,
void *shared_data );
DFBResult (*Leave) ( bool emergency,
void *wm_data,
void *shared_data );
DFBResult (*Suspend) ( void *wm_data,
void *shared_data );
DFBResult (*Resume) ( void *wm_data,
void *shared_data );
DFBResult (*PostInit) ( void *wm_data,
void *shared_data );
/** Stack **/
DFBResult (*InitStack) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data );
DFBResult (*CloseStack) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data );
DFBResult (*SetActive) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
bool active );
DFBResult (*ResizeStack) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
int width,
int height );
DFBResult (*ProcessInput) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
const DFBInputEvent *event );
DFBResult (*FlushKeys) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data );
DFBResult (*WindowAt) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
int x,
int y,
CoreWindow **ret_window );
DFBResult (*WindowLookup) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
DFBWindowID window_id,
CoreWindow **ret_window );
DFBResult (*EnumWindows) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWMWindowCallback callback,
void *callback_ctx );
/** Window **/
DFBResult (*SetWindowProperty)( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWindow *window,
void *window_data,
const char *key,
void *value,
void **old_value );
DFBResult (*GetWindowProperty)( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWindow *window,
void *window_data,
const char *key,
void **value);
DFBResult (*RemoveWindowProperty)( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWindow *window,
void *window_data,
const char *key,
void **value );
DFBResult (*GetInsets) ( CoreWindowStack *stack,
CoreWindow *window,
DFBInsets *insets );
DFBResult (*PreConfigureWindow)( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWindow *window,
void *window_data );
DFBResult (*AddWindow) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWindow *window,
void *window_data );
DFBResult (*RemoveWindow) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreWindow *window,
void *window_data );
DFBResult (*SetWindowConfig) ( CoreWindow *window,
void *wm_data,
void *window_data,
const CoreWindowConfig *config,
CoreWindowConfigFlags flags );
DFBResult (*RestackWindow) ( CoreWindow *window,
void *wm_data,
void *window_data,
CoreWindow *relative,
void *relative_data,
int relation );
DFBResult (*Grab) ( CoreWindow *window,
void *wm_data,
void *window_data,
CoreWMGrab *grab );
DFBResult (*Ungrab) ( CoreWindow *window,
void *wm_data,
void *window_data,
CoreWMGrab *grab );
DFBResult (*RequestFocus) ( CoreWindow *window,
void *wm_data,
void *window_data );
DFBResult (*BeginUpdates) ( CoreWindow *window,
void *wm_data,
void *window_data,
const DFBRegion *update );
DFBResult (*SetCursorPosition) ( CoreWindow *window,
void *wm_data,
void *window_data,
int x,
int y );
/** Updates **/
DFBResult (*UpdateStack) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
const DFBRegion *region,
DFBSurfaceFlipFlags flags );
DFBResult (*UpdateWindow) ( CoreWindow *window,
void *wm_data,
void *window_data,
const DFBRegion *region,
DFBSurfaceFlipFlags flags );
DFBResult (*UpdateCursor) ( CoreWindowStack *stack,
void *wm_data,
void *stack_data,
CoreCursorUpdateFlags flags );
} CoreWMFuncs;
typedef enum {
CORE_WM_WINDOW_ADD = 1,
CORE_WM_WINDOW_REMOVE = 2,
CORE_WM_WINDOW_CONFIG = 3,
CORE_WM_WINDOW_STATE = 4,
CORE_WM_WINDOW_RESTACK = 5,
CORE_WM_WINDOW_FOCUS = 6,
_CORE_WM_NUM_CHANNELS
} CoreWMChannels;
typedef struct {
DFBWindowInfo info;
} CoreWM_WindowAdd;
typedef struct {
DFBWindowID window_id;
} CoreWM_WindowRemove;
typedef struct {
DFBWindowID window_id;
DFBWindowConfig config;
DFBWindowConfigFlags flags;
} CoreWM_WindowConfig;
typedef struct {
DFBWindowID window_id;
DFBWindowState state;
} CoreWM_WindowState;
typedef struct {
DFBWindowID window_id;
unsigned int index;
} CoreWM_WindowRestack;
typedef struct {
DFBWindowID window_id;
} CoreWM_WindowFocus;
DFBResult dfb_wm_attach ( CoreDFB *core,
int channel,
ReactionFunc func,
void *ctx,
Reaction *reaction );
DFBResult dfb_wm_detach ( CoreDFB *core,
Reaction *reaction );
DFBResult dfb_wm_dispatch( CoreDFB *core,
int channel,
const void *data,
int size );
DFBResult dfb_wm_dispatch_WindowAdd ( CoreDFB *core,
CoreWindow *window );
DFBResult dfb_wm_dispatch_WindowRemove ( CoreDFB *core,
CoreWindow *window );
DFBResult dfb_wm_dispatch_WindowConfig ( CoreDFB *core,
CoreWindow *window,
DFBWindowConfigFlags flags );
DFBResult dfb_wm_dispatch_WindowState ( CoreDFB *core,
CoreWindow *window );
DFBResult dfb_wm_dispatch_WindowRestack( CoreDFB *core,
CoreWindow *window,
unsigned int index );
DFBResult dfb_wm_dispatch_WindowFocus ( CoreDFB *core,
CoreWindow *window );
void dfb_wm_get_info( CoreWMInfo *info );
DFBResult dfb_wm_post_init ( CoreDFB *core );
DFBResult dfb_wm_init_stack ( CoreWindowStack *stack );
DFBResult dfb_wm_close_stack ( CoreWindowStack *stack );
DFBResult dfb_wm_set_active ( CoreWindowStack *stack,
bool active );
DFBResult dfb_wm_resize_stack ( CoreWindowStack *stack,
int width,
int height );
DFBResult dfb_wm_process_input ( CoreWindowStack *stack,
const DFBInputEvent *event );
DFBResult dfb_wm_flush_keys ( CoreWindowStack *stack );
DFBResult dfb_wm_window_at ( CoreWindowStack *stack,
int x,
int y,
CoreWindow **ret_window );
DFBResult dfb_wm_window_lookup ( CoreWindowStack *stack,
DFBWindowID window_id,
CoreWindow **ret_window );
DFBResult dfb_wm_enum_windows ( CoreWindowStack *stack,
CoreWMWindowCallback callback,
void *callback_ctx );
DFBResult dfb_wm_get_insets ( CoreWindowStack *stack,
CoreWindow *window,
DFBInsets *insets );
DFBResult dfb_wm_set_window_property ( CoreWindowStack *stack,
CoreWindow *window,
const char *key,
void *value,
void **ret_old_value );
DFBResult dfb_wm_get_window_property ( CoreWindowStack *stack,
CoreWindow *window,
const char *key,
void **ret_value );
DFBResult dfb_wm_remove_window_property ( CoreWindowStack *stack,
CoreWindow *window,
const char *key,
void **ret_value );
DFBResult dfb_wm_preconfigure_window ( CoreWindowStack *stack,
CoreWindow *window );
DFBResult dfb_wm_add_window ( CoreWindowStack *stack,
CoreWindow *window );
DFBResult dfb_wm_remove_window ( CoreWindowStack *stack,
CoreWindow *window );
DFBResult dfb_wm_set_window_config ( CoreWindow *window,
const CoreWindowConfig *config,
CoreWindowConfigFlags flags );
DFBResult dfb_wm_restack_window ( CoreWindow *window,
CoreWindow *relative,
int relation );
DFBResult dfb_wm_grab ( CoreWindow *window,
CoreWMGrab *grab );
DFBResult dfb_wm_ungrab ( CoreWindow *window,
CoreWMGrab *grab );
DFBResult dfb_wm_request_focus ( CoreWindow *window );
DFBResult dfb_wm_begin_updates ( CoreWindow *window,
const DFBRegion *update );
DFBResult dfb_wm_set_cursor_position( CoreWindow *window,
int x,
int y );
DFBResult dfb_wm_update_stack ( CoreWindowStack *stack,
const DFBRegion *region,
DFBSurfaceFlipFlags flags );
DFBResult dfb_wm_update_window ( CoreWindow *window,
const DFBRegion *region,
DFBSurfaceFlipFlags flags );
DFBResult dfb_wm_update_cursor ( CoreWindowStack *stack,
CoreCursorUpdateFlags flags );
#endif
|