4 * ***** BEGIN GPL LICENSE BLOCK *****
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 * The Original Code is Copyright (C) 2007 Blender Foundation.
21 * All rights reserved.
24 * Contributor(s): Blender Foundation
26 * ***** END GPL LICENSE BLOCK *****
34 * \page wmpage windowmanager
35 * \section wmabout About windowmanager
36 * \ref wm handles events received from \ref GHOST and manages
37 * the screens, areas and input for Blender
38 * \section wmnote NOTE
42 /* dna-savable wmStructs here */
43 #include "DNA_windowmanager_types.h"
52 struct wmEventHandler;
56 struct wmOperatorType;
60 struct EnumPropertyItem;
66 typedef struct wmJob wmJob;
69 void WM_setprefsize (int stax, int stay, int sizx, int sizy);
70 void WM_setinitialstate_fullscreen(void);
71 void WM_setinitialstate_normal(void);
73 void WM_init (struct bContext *C, int argc, const char **argv);
74 void WM_exit (struct bContext *C);
75 void WM_main (struct bContext *C);
77 int WM_init_game (struct bContext *C);
78 void WM_init_splash (struct bContext *C);
81 void WM_check (struct bContext *C);
83 struct wmWindow *WM_window_open (struct bContext *C, struct rcti *rect);
85 /* defines for 'type' WM_window_open_temp */
86 #define WM_WINDOW_RENDER 0
87 #define WM_WINDOW_USERPREFS 1
88 #define WM_WINDOW_FILESEL 2
90 void WM_window_open_temp (struct bContext *C, struct rcti *position, int type);
95 int WM_read_homefile_exec(struct bContext *C, struct wmOperator *op);
96 int WM_read_homefile (struct bContext *C, struct ReportList *reports, short from_memory);
97 int WM_write_homefile (struct bContext *C, struct wmOperator *op);
98 void WM_read_file (struct bContext *C, const char *filepath, struct ReportList *reports);
99 int WM_write_file (struct bContext *C, const char *target, int fileflags, struct ReportList *reports, int copy);
100 void WM_read_autosavefile(struct bContext *C);
101 void WM_autosave_init (struct wmWindowManager *wm);
104 void WM_cursor_set (struct wmWindow *win, int curs);
105 void WM_cursor_modal (struct wmWindow *win, int curs);
106 void WM_cursor_restore (struct wmWindow *win);
107 void WM_cursor_wait (int val);
108 void WM_cursor_grab(struct wmWindow *win, int wrap, int hide, int *bounds);
109 void WM_cursor_ungrab(struct wmWindow *win);
110 void WM_timecursor (struct wmWindow *win, int nr);
112 void *WM_paint_cursor_activate(struct wmWindowManager *wm, int (*poll)(struct bContext *C), void (*draw)(struct bContext *C, int, int, void *customdata), void *customdata);
113 void WM_paint_cursor_end(struct wmWindowManager *wm, void *handle);
115 void WM_cursor_warp (struct wmWindow *win, int x, int y);
117 /* keyconfig and keymap */
118 wmKeyConfig *WM_keyconfig_new (struct wmWindowManager *wm, const char *idname);
119 wmKeyConfig *WM_keyconfig_new_user(struct wmWindowManager *wm, const char *idname);
120 void WM_keyconfig_remove (struct wmWindowManager *wm, struct wmKeyConfig *keyconf);
121 void WM_keyconfig_free (struct wmKeyConfig *keyconf);
122 void WM_keyconfig_userdef(void);
124 void WM_keymap_init (struct bContext *C);
125 void WM_keymap_free (struct wmKeyMap *keymap);
127 wmKeyMapItem *WM_keymap_verify_item(struct wmKeyMap *keymap, const char *idname, int type,
128 int val, int modifier, int keymodifier);
129 wmKeyMapItem *WM_keymap_add_item(struct wmKeyMap *keymap, const char *idname, int type,
130 int val, int modifier, int keymodifier);
131 wmKeyMapItem *WM_keymap_add_menu(struct wmKeyMap *keymap, const char *idname, int type,
132 int val, int modifier, int keymodifier);
134 void WM_keymap_remove_item(struct wmKeyMap *keymap, struct wmKeyMapItem *kmi);
135 char *WM_keymap_item_to_string(wmKeyMapItem *kmi, char *str, int len);
137 wmKeyMap *WM_keymap_list_find(ListBase *lb, const char *idname, int spaceid, int regionid);
138 wmKeyMap *WM_keymap_find(struct wmKeyConfig *keyconf, const char *idname, int spaceid, int regionid);
139 wmKeyMap *WM_keymap_find_all(const struct bContext *C, const char *idname, int spaceid, int regionid);
140 wmKeyMap *WM_keymap_active(struct wmWindowManager *wm, struct wmKeyMap *keymap);
141 wmKeyMap *WM_keymap_guess_opname(const struct bContext *C, const char *opname);
142 int WM_keymap_user_init(struct wmWindowManager *wm, struct wmKeyMap *keymap);
143 wmKeyMap *WM_keymap_copy_to_user(struct wmKeyMap *keymap);
144 void WM_keymap_restore_to_default(struct wmKeyMap *keymap);
145 void WM_keymap_properties_reset(struct wmKeyMapItem *kmi, struct IDProperty *properties);
146 void WM_keymap_restore_item_to_default(struct bContext *C, struct wmKeyMap *keymap, struct wmKeyMapItem *kmi);
148 wmKeyMapItem *WM_keymap_item_find_id(struct wmKeyMap *keymap, int id);
149 int WM_keymap_item_compare(struct wmKeyMapItem *k1, struct wmKeyMapItem *k2);
150 int WM_userdef_event_map(int kmitype);
152 wmKeyMap *WM_modalkeymap_add(struct wmKeyConfig *keyconf, const char *idname, struct EnumPropertyItem *items);
153 wmKeyMap *WM_modalkeymap_get(struct wmKeyConfig *keyconf, const char *idname);
154 wmKeyMapItem *WM_modalkeymap_add_item(struct wmKeyMap *km, int type, int val, int modifier, int keymodifier, int value);
155 void WM_modalkeymap_assign(struct wmKeyMap *km, const char *opname);
157 const char *WM_key_event_string(short type);
158 int WM_key_event_operator_id(const struct bContext *C, const char *opname, int opcontext, struct IDProperty *properties, int hotkey, struct wmKeyMap **keymap_r);
159 char *WM_key_event_operator_string(const struct bContext *C, const char *opname, int opcontext, struct IDProperty *properties, char *str, int len);
163 struct wmEventHandler *WM_event_add_keymap_handler(ListBase *handlers, wmKeyMap *keymap);
164 /* boundbox, optional subwindow boundbox for offset */
165 struct wmEventHandler *WM_event_add_keymap_handler_bb(ListBase *handlers, wmKeyMap *keymap, rcti *bb, rcti *swinbb);
166 /* priority not implemented, it adds in begin */
167 struct wmEventHandler *WM_event_add_keymap_handler_priority(ListBase *handlers, wmKeyMap *keymap, int priority);
169 void WM_event_remove_keymap_handler(ListBase *handlers, wmKeyMap *keymap);
171 struct wmEventHandler *WM_event_add_ui_handler(const struct bContext *C, ListBase *handlers,
172 int (*func)(struct bContext *C, struct wmEvent *event, void *userdata),
173 void (*remove)(struct bContext *C, void *userdata), void *userdata);
174 void WM_event_remove_ui_handler(ListBase *handlers,
175 int (*func)(struct bContext *C, struct wmEvent *event, void *userdata),
176 void (*remove)(struct bContext *C, void *userdata), void *userdata, int postpone);
177 void WM_event_remove_area_handler(struct ListBase *handlers, void *area);
179 struct wmEventHandler *WM_event_add_modal_handler(struct bContext *C, struct wmOperator *op);
180 void WM_event_remove_handlers(struct bContext *C, ListBase *handlers);
182 struct wmEventHandler *WM_event_add_dropbox_handler(ListBase *handlers, ListBase *dropboxes);
185 void WM_event_add_mousemove(struct bContext *C);
186 int WM_modal_tweak_exit(struct wmEvent *evt, int tweak_event);
189 void WM_event_add_notifier(const struct bContext *C, unsigned int type, void *reference);
190 void WM_main_add_notifier(unsigned int type, void *reference);
192 void wm_event_add (struct wmWindow *win, struct wmEvent *event_to_add); /* XXX only for warning */
194 /* at maximum, every timestep seconds it triggers event_type events */
195 struct wmTimer *WM_event_add_timer(struct wmWindowManager *wm, struct wmWindow *win, int event_type, double timestep);
196 void WM_event_remove_timer(struct wmWindowManager *wm, struct wmWindow *win, struct wmTimer *timer);
197 void WM_event_timer_sleep(struct wmWindowManager *wm, struct wmWindow *win, struct wmTimer *timer, int dosleep);
199 /* operator api, default callbacks */
200 /* invoke callback, uses enum property named "type" */
201 int WM_menu_invoke (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
202 int WM_enum_search_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
203 /* invoke callback, confirm menu + exec */
204 int WM_operator_confirm (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
205 /* invoke callback, file selector "filepath" unset + exec */
206 int WM_operator_filesel (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
207 /* poll callback, context checks */
208 int WM_operator_winactive (struct bContext *C);
209 /* invoke callback, exec + redo popup */
210 int WM_operator_props_popup (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
211 int WM_operator_props_dialog_popup (struct bContext *C, struct wmOperator *op, int width, int height);
212 int WM_operator_redo_popup (struct bContext *C, struct wmOperator *op);
213 int WM_operator_ui_popup (struct bContext *C, struct wmOperator *op, int width, int height);
215 int WM_operator_confirm_message(struct bContext *C, struct wmOperator *op, const char *message);
218 void WM_operator_free (struct wmOperator *op);
219 void WM_operator_stack_clear(struct wmWindowManager *wm);
221 struct wmOperatorType *WM_operatortype_find(const char *idnamem, int quiet);
222 struct wmOperatorType *WM_operatortype_first(void);
223 void WM_operatortype_append (void (*opfunc)(struct wmOperatorType*));
224 void WM_operatortype_append_ptr (void (*opfunc)(struct wmOperatorType*, void *), void *userdata);
225 void WM_operatortype_append_macro_ptr (void (*opfunc)(struct wmOperatorType*, void *), void *userdata);
226 int WM_operatortype_remove(const char *idname);
228 struct wmOperatorType *WM_operatortype_append_macro(const char *idname, const char *name, int flag);
229 struct wmOperatorTypeMacro *WM_operatortype_macro_define(struct wmOperatorType *ot, const char *idname);
232 int WM_operator_poll (struct bContext *C, struct wmOperatorType *ot);
233 int WM_operator_poll_context(struct bContext *C, struct wmOperatorType *ot, int context);
234 int WM_operator_call (struct bContext *C, struct wmOperator *op);
235 int WM_operator_repeat (struct bContext *C, struct wmOperator *op);
236 int WM_operator_repeat_check(const struct bContext *C, struct wmOperator *op);
237 int WM_operator_name_call (struct bContext *C, const char *opstring, int context, struct PointerRNA *properties);
238 int WM_operator_call_py(struct bContext *C, struct wmOperatorType *ot, int context, struct PointerRNA *properties, struct ReportList *reports);
240 void WM_operator_properties_alloc(struct PointerRNA **ptr, struct IDProperty **properties, const char *opstring); /* used for keymap and macro items */
241 void WM_operator_properties_sanitize(struct PointerRNA *ptr, const short no_context); /* make props context sensitive or not */
242 void WM_operator_properties_create(struct PointerRNA *ptr, const char *opstring);
243 void WM_operator_properties_create_ptr(struct PointerRNA *ptr, struct wmOperatorType *ot);
244 void WM_operator_properties_free(struct PointerRNA *ptr);
245 void WM_operator_properties_filesel(struct wmOperatorType *ot, int filter, short type, short action, short flag);
246 void WM_operator_properties_gesture_border(struct wmOperatorType *ot, int extend);
247 void WM_operator_properties_gesture_straightline(struct wmOperatorType *ot, int cursor);
248 void WM_operator_properties_select_all(struct wmOperatorType *ot);
250 wmOperator *WM_operator_last_redo(const struct bContext *C);
252 /* MOVE THIS SOMEWHERE ELSE */
255 #define SEL_DESELECT 2
259 /* flags for WM_operator_properties_filesel */
260 #define WM_FILESEL_RELPATH (1 << 0)
262 #define WM_FILESEL_DIRECTORY (1 << 1)
263 #define WM_FILESEL_FILENAME (1 << 2)
264 #define WM_FILESEL_FILEPATH (1 << 3)
267 /* operator as a python command (resultuing string must be free'd) */
268 char *WM_operator_pystring(struct bContext *C, struct wmOperatorType *ot, struct PointerRNA *opptr, int all_args);
269 void WM_operator_bl_idname(char *to, const char *from);
270 void WM_operator_py_idname(char *to, const char *from);
272 /* *************** menu types ******************** */
273 struct MenuType *WM_menutype_find(const char *idname, int quiet);
274 int WM_menutype_add(struct MenuType* mt);
275 void WM_menutype_freelink(struct MenuType* mt);
276 void WM_menutype_free(void);
278 /* default operator callbacks for border/circle/lasso */
279 int WM_border_select_invoke (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
280 int WM_border_select_modal (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
281 int WM_border_select_cancel(struct bContext *C, struct wmOperator *op);
282 int WM_gesture_circle_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
283 int WM_gesture_circle_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
284 int WM_gesture_circle_cancel(struct bContext *C, struct wmOperator *op);
285 int WM_gesture_lines_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
286 int WM_gesture_lines_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
287 int WM_gesture_lines_cancel(struct bContext *C, struct wmOperator *op);
288 int WM_gesture_lasso_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
289 int WM_gesture_lasso_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
290 int WM_gesture_lasso_cancel(struct bContext *C, struct wmOperator *op);
291 int WM_gesture_straightline_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
292 int WM_gesture_straightline_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
293 int WM_gesture_straightline_cancel(struct bContext *C, struct wmOperator *op);
295 /* default operator for arearegions, generates event */
296 void WM_OT_tweak_gesture(struct wmOperatorType *ot);
298 /* Gesture manager API */
299 struct wmGesture *WM_gesture_new(struct bContext *C, struct wmEvent *event, int type);
300 void WM_gesture_end(struct bContext *C, struct wmGesture *gesture);
301 void WM_gestures_remove(struct bContext *C);
303 /* fileselecting support */
304 void WM_event_add_fileselect(struct bContext *C, struct wmOperator *op);
305 void WM_event_fileselect_event(struct bContext *C, void *ophandle, int eventval);
308 struct wmDrag *WM_event_start_drag(struct bContext *C, int icon, int type, void *poin, double value);
309 void WM_event_drag_image(struct wmDrag *, struct ImBuf *, float scale, int sx, int sy);
311 struct wmDropBox *WM_dropbox_add(ListBase *lb, const char *idname, int (*poll)(struct bContext *, struct wmDrag *, struct wmEvent *event),
312 void (*copy)(struct wmDrag *, struct wmDropBox *));
313 ListBase *WM_dropboxmap_find(const char *idname, int spaceid, int regionid);
315 /* Set a subwindow active in pixelspace view, with optional scissor subset */
316 void wmSubWindowSet (struct wmWindow *win, int swinid);
317 void wmSubWindowScissorSet (struct wmWindow *win, int swinid, struct rcti *srct);
319 /* OpenGL utilities with safety check + working in modelview matrix mode */
320 void wmFrustum (float x1, float x2, float y1, float y2, float n, float f);
321 void wmOrtho (float x1, float x2, float y1, float y2, float n, float f);
322 void wmOrtho2 (float x1, float x2, float y1, float y2);
325 void WM_set_framebuffer_index_color(int index);
326 int WM_framebuffer_to_index(unsigned int col);
328 /* threaded Jobs Manager */
329 #define WM_JOB_PRIORITY 1
330 #define WM_JOB_EXCL_RENDER 2
331 #define WM_JOB_PROGRESS 4
332 #define WM_JOB_SUSPEND 8
334 struct wmJob *WM_jobs_get(struct wmWindowManager *wm, struct wmWindow *win, void *owner, const char *name, int flag);
336 int WM_jobs_test(struct wmWindowManager *wm, void *owner);
337 float WM_jobs_progress(struct wmWindowManager *wm, void *owner);
338 char *WM_jobs_name(struct wmWindowManager *wm, void *owner);
340 void WM_jobs_customdata(struct wmJob *, void *customdata, void (*free)(void *));
341 void WM_jobs_timer(struct wmJob *, double timestep, unsigned int note, unsigned int endnote);
342 void WM_jobs_callbacks(struct wmJob *,
343 void (*startjob)(void *, short *, short *, float *),
344 void (*initjob)(void *),
345 void (*update)(void *),
346 void (*endjob)(void *));
348 void WM_jobs_start(struct wmWindowManager *wm, struct wmJob *);
349 void WM_jobs_stop(struct wmWindowManager *wm, void *owner, void *startjob);
350 void WM_jobs_kill(struct wmWindowManager *wm, void *owner, void (*)(void *, short int *, short int *, float *));
351 void WM_jobs_stop_all(struct wmWindowManager *wm);
354 char *WM_clipboard_text_get(int selection);
355 void WM_clipboard_text_set(char *buf, int selection);
358 void WM_progress_set(struct wmWindow *win, float progress);
359 void WM_progress_clear(struct wmWindow *win);
362 /* Windows System Console */
363 void WM_console_toggle(struct bContext *C, short show);
366 /* debugging only, convenience function to write on crash */
367 int write_crash_blend(void);
373 #endif /* WM_API_H */