2 * ***** BEGIN GPL LICENSE BLOCK *****
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * The Original Code is Copyright (C) 2007 Blender Foundation.
19 * All rights reserved.
22 * Contributor(s): Blender Foundation
24 * ***** END GPL LICENSE BLOCK *****
32 * \page wmpage windowmanager
33 * \section wmabout About windowmanager
34 * \ref wm handles events received from \ref GHOST and manages
35 * the screens, areas and input for Blender
36 * \section wmnote NOTE
40 /* dna-savable wmStructs here */
41 #include "DNA_windowmanager_types.h"
42 #include "WM_keymap.h"
51 struct wmEventHandler;
55 struct wmOperatorType;
59 struct EnumPropertyItem;
65 typedef struct wmJob wmJob;
68 void WM_setprefsize (int stax, int stay, int sizx, int sizy);
69 void WM_setinitialstate_fullscreen(void);
70 void WM_setinitialstate_normal(void);
72 void WM_init (struct bContext *C, int argc, const char **argv);
73 void WM_exit_ext (struct bContext *C, const short do_python);
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);
118 int WM_userdef_event_map(int kmitype);
122 struct wmEventHandler *WM_event_add_keymap_handler(ListBase *handlers, wmKeyMap *keymap);
123 /* boundbox, optional subwindow boundbox for offset */
124 struct wmEventHandler *WM_event_add_keymap_handler_bb(ListBase *handlers, wmKeyMap *keymap, rcti *bb, rcti *swinbb);
125 /* priority not implemented, it adds in begin */
126 struct wmEventHandler *WM_event_add_keymap_handler_priority(ListBase *handlers, wmKeyMap *keymap, int priority);
128 void WM_event_remove_keymap_handler(ListBase *handlers, wmKeyMap *keymap);
130 struct wmEventHandler *WM_event_add_ui_handler(const struct bContext *C, ListBase *handlers,
131 int (*func)(struct bContext *C, struct wmEvent *event, void *userdata),
132 void (*remove)(struct bContext *C, void *userdata), void *userdata);
133 void WM_event_remove_ui_handler(ListBase *handlers,
134 int (*func)(struct bContext *C, struct wmEvent *event, void *userdata),
135 void (*remove)(struct bContext *C, void *userdata), void *userdata, int postpone);
136 void WM_event_remove_area_handler(struct ListBase *handlers, void *area);
138 struct wmEventHandler *WM_event_add_modal_handler(struct bContext *C, struct wmOperator *op);
139 void WM_event_remove_handlers(struct bContext *C, ListBase *handlers);
141 struct wmEventHandler *WM_event_add_dropbox_handler(ListBase *handlers, ListBase *dropboxes);
144 void WM_event_add_mousemove(struct bContext *C);
145 int WM_modal_tweak_exit(struct wmEvent *evt, int tweak_event);
148 void WM_event_add_notifier(const struct bContext *C, unsigned int type, void *reference);
149 void WM_main_add_notifier(unsigned int type, void *reference);
151 void wm_event_add (struct wmWindow *win, struct wmEvent *event_to_add); /* XXX only for warning */
153 /* at maximum, every timestep seconds it triggers event_type events */
154 struct wmTimer *WM_event_add_timer(struct wmWindowManager *wm, struct wmWindow *win, int event_type, double timestep);
155 void WM_event_remove_timer(struct wmWindowManager *wm, struct wmWindow *win, struct wmTimer *timer);
156 void WM_event_timer_sleep(struct wmWindowManager *wm, struct wmWindow *win, struct wmTimer *timer, int dosleep);
158 /* operator api, default callbacks */
159 /* invoke callback, uses enum property named "type" */
160 int WM_menu_invoke (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
161 int WM_enum_search_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
162 /* invoke callback, confirm menu + exec */
163 int WM_operator_confirm (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
164 /* invoke callback, file selector "filepath" unset + exec */
165 int WM_operator_filesel (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
166 /* poll callback, context checks */
167 int WM_operator_winactive (struct bContext *C);
168 /* invoke callback, exec + redo popup */
169 int WM_operator_props_popup (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
170 int WM_operator_props_dialog_popup (struct bContext *C, struct wmOperator *op, int width, int height);
171 int WM_operator_redo_popup (struct bContext *C, struct wmOperator *op);
172 int WM_operator_ui_popup (struct bContext *C, struct wmOperator *op, int width, int height);
174 int WM_operator_confirm_message(struct bContext *C, struct wmOperator *op, const char *message);
177 void WM_operator_free (struct wmOperator *op);
178 void WM_operator_stack_clear(struct wmWindowManager *wm);
180 struct wmOperatorType *WM_operatortype_find(const char *idnamem, int quiet);
181 struct GHashIterator *WM_operatortype_iter(void);
182 void WM_operatortype_append (void (*opfunc)(struct wmOperatorType*));
183 void WM_operatortype_append_ptr (void (*opfunc)(struct wmOperatorType*, void *), void *userdata);
184 void WM_operatortype_append_macro_ptr (void (*opfunc)(struct wmOperatorType*, void *), void *userdata);
185 int WM_operatortype_remove(const char *idname);
187 struct wmOperatorType *WM_operatortype_append_macro(const char *idname, const char *name, int flag);
188 struct wmOperatorTypeMacro *WM_operatortype_macro_define(struct wmOperatorType *ot, const char *idname);
191 int WM_operator_poll (struct bContext *C, struct wmOperatorType *ot);
192 int WM_operator_poll_context(struct bContext *C, struct wmOperatorType *ot, int context);
193 int WM_operator_call (struct bContext *C, struct wmOperator *op);
194 int WM_operator_call_notest(struct bContext *C, struct wmOperator *op);
195 int WM_operator_repeat (struct bContext *C, struct wmOperator *op);
196 int WM_operator_repeat_check(const struct bContext *C, struct wmOperator *op);
197 int WM_operator_name_call (struct bContext *C, const char *opstring, int context, struct PointerRNA *properties);
198 int WM_operator_call_py(struct bContext *C, struct wmOperatorType *ot, int context, struct PointerRNA *properties, struct ReportList *reports);
200 void WM_operator_properties_alloc(struct PointerRNA **ptr, struct IDProperty **properties, const char *opstring); /* used for keymap and macro items */
201 void WM_operator_properties_sanitize(struct PointerRNA *ptr, const short no_context); /* make props context sensitive or not */
202 void WM_operator_properties_reset(struct wmOperator *op);
203 void WM_operator_properties_create(struct PointerRNA *ptr, const char *opstring);
204 void WM_operator_properties_create_ptr(struct PointerRNA *ptr, struct wmOperatorType *ot);
205 void WM_operator_properties_free(struct PointerRNA *ptr);
206 void WM_operator_properties_filesel(struct wmOperatorType *ot, int filter, short type, short action, short flag, short display);
207 void WM_operator_properties_gesture_border(struct wmOperatorType *ot, int extend);
208 void WM_operator_properties_gesture_straightline(struct wmOperatorType *ot, int cursor);
209 void WM_operator_properties_select_all(struct wmOperatorType *ot);
211 int WM_operator_check_ui_enabled(const struct bContext *C, const char *idname);
212 wmOperator *WM_operator_last_redo(const struct bContext *C);
214 /* MOVE THIS SOMEWHERE ELSE */
217 #define SEL_DESELECT 2
221 /* flags for WM_operator_properties_filesel */
222 #define WM_FILESEL_RELPATH (1 << 0)
224 #define WM_FILESEL_DIRECTORY (1 << 1)
225 #define WM_FILESEL_FILENAME (1 << 2)
226 #define WM_FILESEL_FILEPATH (1 << 3)
227 #define WM_FILESEL_FILES (1 << 4)
230 /* operator as a python command (resultuing string must be free'd) */
231 char *WM_operator_pystring(struct bContext *C, struct wmOperatorType *ot, struct PointerRNA *opptr, int all_args);
232 void WM_operator_bl_idname(char *to, const char *from);
233 void WM_operator_py_idname(char *to, const char *from);
235 /* *************** menu types ******************** */
236 void WM_menutype_init(void);
237 struct MenuType *WM_menutype_find(const char *idname, int quiet);
238 int WM_menutype_add(struct MenuType* mt);
239 void WM_menutype_freelink(struct MenuType* mt);
240 void WM_menutype_free(void);
242 /* default operator callbacks for border/circle/lasso */
243 int WM_border_select_invoke (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
244 int WM_border_select_modal (struct bContext *C, struct wmOperator *op, struct wmEvent *event);
245 int WM_border_select_cancel(struct bContext *C, struct wmOperator *op);
246 int WM_gesture_circle_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
247 int WM_gesture_circle_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
248 int WM_gesture_circle_cancel(struct bContext *C, struct wmOperator *op);
249 int WM_gesture_lines_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
250 int WM_gesture_lines_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
251 int WM_gesture_lines_cancel(struct bContext *C, struct wmOperator *op);
252 int WM_gesture_lasso_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
253 int WM_gesture_lasso_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
254 int WM_gesture_lasso_cancel(struct bContext *C, struct wmOperator *op);
255 int WM_gesture_straightline_invoke(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
256 int WM_gesture_straightline_modal(struct bContext *C, struct wmOperator *op, struct wmEvent *event);
257 int WM_gesture_straightline_cancel(struct bContext *C, struct wmOperator *op);
259 /* default operator for arearegions, generates event */
260 void WM_OT_tweak_gesture(struct wmOperatorType *ot);
262 /* Gesture manager API */
263 struct wmGesture *WM_gesture_new(struct bContext *C, struct wmEvent *event, int type);
264 void WM_gesture_end(struct bContext *C, struct wmGesture *gesture);
265 void WM_gestures_remove(struct bContext *C);
267 /* fileselecting support */
268 void WM_event_add_fileselect(struct bContext *C, struct wmOperator *op);
269 void WM_event_fileselect_event(struct bContext *C, void *ophandle, int eventval);
271 void WM_event_print(struct wmEvent *event);
275 struct wmDrag *WM_event_start_drag(struct bContext *C, int icon, int type, void *poin, double value);
276 void WM_event_drag_image(struct wmDrag *, struct ImBuf *, float scale, int sx, int sy);
278 struct wmDropBox *WM_dropbox_add(ListBase *lb, const char *idname, int (*poll)(struct bContext *, struct wmDrag *, struct wmEvent *event),
279 void (*copy)(struct wmDrag *, struct wmDropBox *));
280 ListBase *WM_dropboxmap_find(const char *idname, int spaceid, int regionid);
282 /* Set a subwindow active in pixelspace view, with optional scissor subset */
283 void wmSubWindowSet (struct wmWindow *win, int swinid);
284 void wmSubWindowScissorSet (struct wmWindow *win, int swinid, struct rcti *srct);
286 /* OpenGL utilities with safety check + working in modelview matrix mode */
287 void wmFrustum (float x1, float x2, float y1, float y2, float n, float f);
288 void wmOrtho (float x1, float x2, float y1, float y2, float n, float f);
289 void wmOrtho2 (float x1, float x2, float y1, float y2);
292 void WM_set_framebuffer_index_color(int index);
293 int WM_framebuffer_to_index(unsigned int col);
295 /* threaded Jobs Manager */
296 #define WM_JOB_PRIORITY 1
297 #define WM_JOB_EXCL_RENDER 2
298 #define WM_JOB_PROGRESS 4
299 #define WM_JOB_SUSPEND 8
301 struct wmJob *WM_jobs_get(struct wmWindowManager *wm, struct wmWindow *win, void *owner, const char *name, int flag);
303 int WM_jobs_test(struct wmWindowManager *wm, void *owner);
304 float WM_jobs_progress(struct wmWindowManager *wm, void *owner);
305 char *WM_jobs_name(struct wmWindowManager *wm, void *owner);
307 int WM_jobs_is_running(struct wmJob *);
308 void* WM_jobs_get_customdata(struct wmJob *);
309 void WM_jobs_customdata(struct wmJob *, void *customdata, void (*free)(void *));
310 void WM_jobs_timer(struct wmJob *, double timestep, unsigned int note, unsigned int endnote);
311 void WM_jobs_callbacks(struct wmJob *,
312 void (*startjob)(void *, short *, short *, float *),
313 void (*initjob)(void *),
314 void (*update)(void *),
315 void (*endjob)(void *));
317 void WM_jobs_start(struct wmWindowManager *wm, struct wmJob *);
318 void WM_jobs_stop(struct wmWindowManager *wm, void *owner, void *startjob);
319 void WM_jobs_kill(struct wmWindowManager *wm, void *owner, void (*)(void *, short int *, short int *, float *));
320 void WM_jobs_stop_all(struct wmWindowManager *wm);
322 int WM_jobs_has_running(struct wmWindowManager *wm);
325 char *WM_clipboard_text_get(int selection);
326 void WM_clipboard_text_set(char *buf, int selection);
329 void WM_progress_set(struct wmWindow *win, float progress);
330 void WM_progress_clear(struct wmWindow *win);
333 /* Windows System Console */
334 void WM_console_toggle(struct bContext *C, short show);
337 /* Draw (for screenshot) */
338 void WM_redraw_windows(struct bContext *C);
340 /* debugging only, convenience function to write on crash */
341 int write_crash_blend(void);
347 #endif /* __WM_API_H__ */