582410c436845c9f430e259fe85b92a0d1f07f85
[blender.git] / source / blender / windowmanager / intern / wm_operators.c
1 /**
2  * $Id:
3  *
4  * ***** BEGIN GPL LICENSE BLOCK *****
5  *
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. 
10  *
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.
15  *
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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19  *
20  * The Original Code is Copyright (C) 2007 Blender Foundation.
21  * All rights reserved.
22  *
23  * 
24  * Contributor(s): Blender Foundation
25  *
26  * ***** END GPL LICENSE BLOCK *****
27  */
28
29 #include <float.h>
30 #define _USE_MATH_DEFINES
31 #include <math.h>
32 #include <string.h>
33 #include <ctype.h>
34 #include <stdio.h>
35
36 #include "DNA_ID.h"
37 #include "DNA_object_types.h"
38 #include "DNA_screen_types.h"
39 #include "DNA_scene_types.h"
40 #include "DNA_userdef_types.h"
41 #include "DNA_windowmanager_types.h"
42
43 #include "MEM_guardedalloc.h"
44
45 #include "PIL_time.h"
46
47 #include "BLI_blenlib.h"
48 #include "BLI_dynstr.h" /*for WM_operator_pystring */
49
50 #include "BLO_readfile.h"
51
52 #include "BKE_blender.h"
53 #include "BKE_context.h"
54 #include "BKE_depsgraph.h"
55 #include "BKE_idprop.h"
56 #include "BKE_library.h"
57 #include "BKE_global.h"
58 #include "BKE_main.h"
59 #include "BKE_report.h"
60 #include "BKE_scene.h"
61 #include "BKE_screen.h" /* BKE_ST_MAXNAME */
62 #include "BKE_utildefines.h"
63
64 #include "BIF_gl.h"
65 #include "BIF_glutil.h" /* for paint cursor */
66
67 #include "IMB_imbuf_types.h"
68
69 #include "ED_screen.h"
70 #include "ED_util.h"
71
72 #include "RNA_access.h"
73 #include "RNA_define.h"
74
75 #include "UI_interface.h"
76 #include "UI_resources.h"
77
78 #include "WM_api.h"
79 #include "WM_types.h"
80
81 #include "wm.h"
82 #include "wm_draw.h"
83 #include "wm_event_system.h"
84 #include "wm_event_types.h"
85 #include "wm_subwindow.h"
86 #include "wm_window.h"
87
88
89
90 static ListBase global_ops= {NULL, NULL};
91
92 /* ************ operator API, exported ********** */
93
94
95 wmOperatorType *WM_operatortype_find(const char *idname, int quiet)
96 {
97         wmOperatorType *ot;
98         
99         char idname_bl[OP_MAX_TYPENAME]; // XXX, needed to support python style names without the _OT_ syntax
100         WM_operator_bl_idname(idname_bl, idname);
101         
102         if (idname_bl[0]) {
103                 for(ot= global_ops.first; ot; ot= ot->next) {
104                         if(strncmp(ot->idname, idname_bl, OP_MAX_TYPENAME)==0)
105                            return ot;
106                 }
107         }
108         
109         if(!quiet)
110                 printf("search for unknown operator %s, %s\n", idname_bl, idname);
111         
112         return NULL;
113 }
114
115 wmOperatorType *WM_operatortype_exists(const char *idname)
116 {
117         wmOperatorType *ot;
118         
119         char idname_bl[OP_MAX_TYPENAME]; // XXX, needed to support python style names without the _OT_ syntax
120         WM_operator_bl_idname(idname_bl, idname);
121         
122         if(idname_bl[0]) {
123                 for(ot= global_ops.first; ot; ot= ot->next) {
124                         if(strncmp(ot->idname, idname_bl, OP_MAX_TYPENAME)==0)
125                            return ot;
126                 }
127         }
128         return NULL;
129 }
130
131 wmOperatorType *WM_operatortype_first(void)
132 {
133         return global_ops.first;
134 }
135
136 /* all ops in 1 list (for time being... needs evaluation later) */
137 void WM_operatortype_append(void (*opfunc)(wmOperatorType*))
138 {
139         wmOperatorType *ot;
140         
141         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
142         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
143         opfunc(ot);
144
145         if(ot->name==NULL) {
146                 static char dummy_name[] = "Dummy Name";
147                 fprintf(stderr, "ERROR: Operator %s has no name property!\n", ot->idname);
148                 ot->name= dummy_name;
149         }
150
151         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)"); // XXX All ops should have a description but for now allow them not to.
152         RNA_def_struct_identifier(ot->srna, ot->idname);
153         BLI_addtail(&global_ops, ot);
154 }
155
156 void WM_operatortype_append_ptr(void (*opfunc)(wmOperatorType*, void*), void *userdata)
157 {
158         wmOperatorType *ot;
159
160         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
161         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
162         opfunc(ot, userdata);
163         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)");
164         RNA_def_struct_identifier(ot->srna, ot->idname);
165         BLI_addtail(&global_ops, ot);
166 }
167
168 /* ********************* macro operator ******************** */
169
170 typedef struct {
171         int retval;
172 } MacroData;
173
174 static void wm_macro_start(wmOperator *op)
175 {
176         if (op->customdata == NULL) {
177                 op->customdata = MEM_callocN(sizeof(MacroData), "MacroData");
178         }
179 }
180
181 static int wm_macro_end(wmOperator *op, int retval)
182 {
183         if (retval & OPERATOR_CANCELLED) {
184                 MacroData *md = op->customdata;
185
186                 if (md->retval & OPERATOR_FINISHED) {
187                         retval |= OPERATOR_FINISHED;
188                         retval &= ~OPERATOR_CANCELLED;
189                 }
190         }
191
192         /* if modal is ending, free custom data */
193         if (retval & (OPERATOR_FINISHED|OPERATOR_CANCELLED)) {
194                 if (op->customdata) {
195                         MEM_freeN(op->customdata);
196                 }
197         }
198
199         return retval;
200 }
201
202 /* macro exec only runs exec calls */
203 static int wm_macro_exec(bContext *C, wmOperator *op)
204 {
205         wmOperator *opm;
206         int retval= OPERATOR_FINISHED;
207         
208         wm_macro_start(op);
209
210         for(opm= op->macro.first; opm; opm= opm->next) {
211                 
212                 if(opm->type->exec) {
213                         retval= opm->type->exec(C, opm);
214                 
215                         if (retval & OPERATOR_FINISHED) {
216                                 MacroData *md = op->customdata;
217                                 md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
218                         } else {
219                                 break; /* operator didn't finish, end macro */
220                         }
221                 }
222         }
223         
224         return wm_macro_end(op, retval);
225 }
226
227 int wm_macro_invoke_internal(bContext *C, wmOperator *op, wmEvent *event, wmOperator *opm)
228 {
229         int retval= OPERATOR_FINISHED;
230
231         /* start from operator received as argument */
232         for( ; opm; opm= opm->next) {
233                 if(opm->type->invoke)
234                         retval= opm->type->invoke(C, opm, event);
235                 else if(opm->type->exec)
236                         retval= opm->type->exec(C, opm);
237
238                 if (retval & OPERATOR_FINISHED) {
239                         MacroData *md = op->customdata;
240                         md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
241                 } else {
242                         break; /* operator didn't finish, end macro */
243                 }
244         }
245
246         return wm_macro_end(op, retval);
247 }
248
249 static int wm_macro_invoke(bContext *C, wmOperator *op, wmEvent *event)
250 {
251         wm_macro_start(op);
252         return wm_macro_invoke_internal(C, op, event, op->macro.first);
253 }
254
255 static int wm_macro_modal(bContext *C, wmOperator *op, wmEvent *event)
256 {
257         wmOperator *opm = op->opm;
258         int retval= OPERATOR_FINISHED;
259         
260         if(opm==NULL)
261                 printf("macro error, calling NULL modal()\n");
262         else {
263                 retval = opm->type->modal(C, opm, event);
264
265                 /* if this one is done but it's not the last operator in the macro */
266                 if ((retval & OPERATOR_FINISHED) && opm->next) {
267                         MacroData *md = op->customdata;
268
269                         md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
270
271                         retval = wm_macro_invoke_internal(C, op, event, opm->next);
272
273                         /* if new operator is modal and also added its own handler */
274                         if (retval & OPERATOR_RUNNING_MODAL && op->opm != opm) {
275                                 wmWindow *win = CTX_wm_window(C);
276                                 wmEventHandler *handler = NULL;
277
278                                 for (handler = win->modalhandlers.first; handler; handler = handler->next) {
279                                         /* first handler in list is the new one */
280                                         if (handler->op == op)
281                                                 break;
282                                 }
283
284                                 if (handler) {
285                                         BLI_remlink(&win->modalhandlers, handler);
286                                         wm_event_free_handler(handler);
287                                 }
288
289                                 /* if operator is blocking, grab cursor
290                                  * This may end up grabbing twice, but we don't care.
291                                  * */
292                                 if(op->opm->type->flag & OPTYPE_BLOCKING) {
293                                         int bounds[4] = {-1,-1,-1,-1};
294                                         int wrap = (U.uiflag & USER_CONTINUOUS_MOUSE) && ((op->opm->flag & OP_GRAB_POINTER) || (op->opm->type->flag & OPTYPE_GRAB_POINTER));
295
296                                         if(wrap) {
297                                                 ARegion *ar= CTX_wm_region(C);
298                                                 if(ar) {
299                                                         bounds[0]= ar->winrct.xmin;
300                                                         bounds[1]= ar->winrct.ymax;
301                                                         bounds[2]= ar->winrct.xmax;
302                                                         bounds[3]= ar->winrct.ymin;
303                                                 }
304                                         }
305
306                                         WM_cursor_grab(CTX_wm_window(C), wrap, FALSE, bounds);
307                                 }
308                         }
309                 }
310         }
311
312         return wm_macro_end(op, retval);
313 }
314
315 static int wm_macro_cancel(bContext *C, wmOperator *op)
316 {
317         /* call cancel on the current modal operator, if any */
318         if (op->opm && op->opm->type->cancel) {
319                 op->opm->type->cancel(C, op->opm);
320         }
321
322         return wm_macro_end(op, OPERATOR_CANCELLED);
323 }
324
325 /* Names have to be static for now */
326 wmOperatorType *WM_operatortype_append_macro(char *idname, char *name, int flag)
327 {
328         wmOperatorType *ot;
329         
330         if(WM_operatortype_exists(idname)) {
331                 printf("Macro error: operator %s exists\n", idname);
332                 return NULL;
333         }
334         
335         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
336         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
337         
338         ot->idname= idname;
339         ot->name= name;
340         ot->flag= OPTYPE_MACRO|flag;
341         
342         ot->exec= wm_macro_exec;
343         ot->invoke= wm_macro_invoke;
344         ot->modal= wm_macro_modal;
345         ot->cancel= wm_macro_cancel;
346         ot->poll= NULL;
347         
348         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)"); // XXX All ops should have a description but for now allow them not to.
349         RNA_def_struct_identifier(ot->srna, ot->idname);
350
351         BLI_addtail(&global_ops, ot);
352
353         return ot;
354 }
355
356 void WM_operatortype_append_macro_ptr(void (*opfunc)(wmOperatorType*, void*), void *userdata)
357 {
358         wmOperatorType *ot;
359
360         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
361         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
362
363         ot->exec= wm_macro_exec;
364         ot->invoke= wm_macro_invoke;
365         ot->modal= wm_macro_modal;
366         ot->cancel= wm_macro_cancel;
367         ot->poll= NULL;
368
369         opfunc(ot, userdata);
370
371         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)");
372         RNA_def_struct_identifier(ot->srna, ot->idname);
373
374         BLI_addtail(&global_ops, ot);
375 }
376
377 wmOperatorTypeMacro *WM_operatortype_macro_define(wmOperatorType *ot, const char *idname)
378 {
379         wmOperatorTypeMacro *otmacro= MEM_callocN(sizeof(wmOperatorTypeMacro), "wmOperatorTypeMacro");
380         
381         BLI_strncpy(otmacro->idname, idname, OP_MAX_TYPENAME);
382
383         /* do this on first use, since operatordefinitions might have been not done yet */
384         WM_operator_properties_alloc(&(otmacro->ptr), &(otmacro->properties), idname);
385         
386         BLI_addtail(&ot->macro, otmacro);
387         
388         return otmacro;
389 }
390
391 static void wm_operatortype_free_macro(wmOperatorType *ot)
392 {
393         wmOperatorTypeMacro *otmacro;
394         
395         for(otmacro= ot->macro.first; otmacro; otmacro= otmacro->next) {
396                 if(otmacro->ptr) {
397                         WM_operator_properties_free(otmacro->ptr);
398                         MEM_freeN(otmacro->ptr);
399                 }
400         }
401         BLI_freelistN(&ot->macro);
402 }
403
404
405 int WM_operatortype_remove(const char *idname)
406 {
407         wmOperatorType *ot = WM_operatortype_find(idname, 0);
408
409         if (ot==NULL)
410                 return 0;
411         
412         BLI_remlink(&global_ops, ot);
413         RNA_struct_free(&BLENDER_RNA, ot->srna);
414         
415         if(ot->macro.first)
416                 wm_operatortype_free_macro(ot);
417         
418         MEM_freeN(ot);
419
420         return 1;
421 }
422
423 /* SOME_OT_op -> some.op */
424 void WM_operator_py_idname(char *to, const char *from)
425 {
426         char *sep= strstr(from, "_OT_");
427         if(sep) {
428                 int i, ofs= (sep-from);
429
430                 for(i=0; i<ofs; i++)
431                         to[i]= tolower(from[i]);
432
433                 to[ofs] = '.';
434                 BLI_strncpy(to+(ofs+1), sep+4, OP_MAX_TYPENAME);
435         }
436         else {
437                 /* should not happen but support just incase */
438                 BLI_strncpy(to, from, OP_MAX_TYPENAME);
439         }
440 }
441
442 /* some.op -> SOME_OT_op */
443 void WM_operator_bl_idname(char *to, const char *from)
444 {
445         if (from) {
446                 char *sep= strchr(from, '.');
447
448                 if(sep) {
449                         int i, ofs= (sep-from);
450
451                         for(i=0; i<ofs; i++)
452                                 to[i]= toupper(from[i]);
453
454                         BLI_strncpy(to+ofs, "_OT_", OP_MAX_TYPENAME);
455                         BLI_strncpy(to+(ofs+4), sep+1, OP_MAX_TYPENAME);
456                 }
457                 else {
458                         /* should not happen but support just incase */
459                         BLI_strncpy(to, from, OP_MAX_TYPENAME);
460                 }
461         }
462         else
463                 to[0]= 0;
464 }
465
466 /* print a string representation of the operator, with the args that it runs 
467  * so python can run it again,
468  *
469  * When calling from an existing wmOperator do.
470  * WM_operator_pystring(op->type, op->ptr);
471  */
472 char *WM_operator_pystring(bContext *C, wmOperatorType *ot, PointerRNA *opptr, int all_args)
473 {
474         const char *arg_name= NULL;
475         char idname_py[OP_MAX_TYPENAME];
476
477         PropertyRNA *prop, *iterprop;
478
479         /* for building the string */
480         DynStr *dynstr= BLI_dynstr_new();
481         char *cstring, *buf;
482         int first_iter=1, ok= 1;
483
484
485         /* only to get the orginal props for comparisons */
486         PointerRNA opptr_default;
487         PropertyRNA *prop_default;
488         char *buf_default;
489         if(all_args==0 || opptr==NULL) {
490                 WM_operator_properties_create_ptr(&opptr_default, ot);
491
492                 if(opptr==NULL)
493                         opptr = &opptr_default;
494         }
495
496
497         WM_operator_py_idname(idname_py, ot->idname);
498         BLI_dynstr_appendf(dynstr, "bpy.ops.%s(", idname_py);
499
500         iterprop= RNA_struct_iterator_property(opptr->type);
501
502         RNA_PROP_BEGIN(opptr, propptr, iterprop) {
503                 prop= propptr.data;
504                 arg_name= RNA_property_identifier(prop);
505
506                 if (strcmp(arg_name, "rna_type")==0) continue;
507
508                 buf= RNA_property_as_string(C, opptr, prop);
509                 
510                 ok= 1;
511
512                 if(!all_args) {
513                         /* not verbose, so only add in attributes that use non-default values
514                          * slow but good for tooltips */
515                         prop_default= RNA_struct_find_property(&opptr_default, arg_name);
516
517                         if(prop_default) {
518                                 buf_default= RNA_property_as_string(C, &opptr_default, prop_default);
519
520                                 if(strcmp(buf, buf_default)==0)
521                                         ok= 0; /* values match, dont bother printing */
522
523                                 MEM_freeN(buf_default);
524                         }
525
526                 }
527                 if(ok) {
528                         BLI_dynstr_appendf(dynstr, first_iter?"%s=%s":", %s=%s", arg_name, buf);
529                         first_iter = 0;
530                 }
531
532                 MEM_freeN(buf);
533
534         }
535         RNA_PROP_END;
536
537         if(all_args==0 || opptr==&opptr_default )
538                 WM_operator_properties_free(&opptr_default);
539
540         BLI_dynstr_append(dynstr, ")");
541
542         cstring = BLI_dynstr_get_cstring(dynstr);
543         BLI_dynstr_free(dynstr);
544         return cstring;
545 }
546
547 void WM_operator_properties_create_ptr(PointerRNA *ptr, wmOperatorType *ot)
548 {
549         RNA_pointer_create(NULL, ot->srna, NULL, ptr);
550 }
551
552 void WM_operator_properties_create(PointerRNA *ptr, const char *opstring)
553 {
554         wmOperatorType *ot= WM_operatortype_find(opstring, 0);
555
556         if(ot)
557                 WM_operator_properties_create_ptr(ptr, ot);
558         else
559                 RNA_pointer_create(NULL, &RNA_OperatorProperties, NULL, ptr);
560 }
561
562 /* similar to the function above except its uses ID properties
563  * used for keymaps and macros */
564 void WM_operator_properties_alloc(PointerRNA **ptr, IDProperty **properties, const char *opstring)
565 {
566         if(*properties==NULL) {
567                 IDPropertyTemplate val = {0};
568                 *properties= IDP_New(IDP_GROUP, val, "wmOpItemProp");
569         }
570
571         if(*ptr==NULL) {
572                 *ptr= MEM_callocN(sizeof(PointerRNA), "wmOpItemPtr");
573                 WM_operator_properties_create(*ptr, opstring);
574         }
575
576         (*ptr)->data= *properties;
577
578 }
579
580
581 void WM_operator_properties_free(PointerRNA *ptr)
582 {
583         IDProperty *properties= ptr->data;
584
585         if(properties) {
586                 IDP_FreeProperty(properties);
587                 MEM_freeN(properties);
588         }
589 }
590
591 /* ************ default op callbacks, exported *********** */
592
593 /* invoke callback, uses enum property named "type" */
594 int WM_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
595 {
596         PropertyRNA *prop;
597         uiPopupMenu *pup;
598         uiLayout *layout;
599
600         prop= RNA_struct_find_property(op->ptr, "type");
601
602         if(!prop) {
603                 RNA_STRUCT_BEGIN(op->ptr, findprop) {
604                         if(RNA_property_type(findprop) == PROP_ENUM) {
605                                 prop= findprop;
606                                 break;
607                         }
608                 }
609                 RNA_STRUCT_END;
610         }
611
612         if(prop==NULL) {
613                 printf("WM_menu_invoke: %s has no \"type\" enum property\n", op->type->idname);
614         }
615         else if (RNA_property_type(prop) != PROP_ENUM) {
616                 printf("WM_menu_invoke: %s \"type\" is not an enum property\n", op->type->idname);
617         }
618         else {
619                 pup= uiPupMenuBegin(C, op->type->name, 0);
620                 layout= uiPupMenuLayout(pup);
621                 uiItemsEnumO(layout, op->type->idname, (char*)RNA_property_identifier(prop));
622                 uiPupMenuEnd(C, pup);
623         }
624
625         return OPERATOR_CANCELLED;
626 }
627
628 /* Can't be used as an invoke directly, needs message arg (can be NULL) */
629 int WM_operator_confirm_message(bContext *C, wmOperator *op, char *message)
630 {
631         uiPopupMenu *pup;
632         uiLayout *layout;
633
634         pup= uiPupMenuBegin(C, "OK?", ICON_QUESTION);
635         layout= uiPupMenuLayout(pup);
636         uiItemO(layout, message, 0, op->type->idname);
637         uiPupMenuEnd(C, pup);
638         
639         return OPERATOR_CANCELLED;
640 }
641
642
643 int WM_operator_confirm(bContext *C, wmOperator *op, wmEvent *event)
644 {
645         return WM_operator_confirm_message(C, op, NULL);
646 }
647
648 /* op->invoke, opens fileselect if path property not set, otherwise executes */
649 int WM_operator_filesel(bContext *C, wmOperator *op, wmEvent *event)
650 {
651         if (RNA_property_is_set(op->ptr, "path")) {
652                 return WM_operator_call(C, op);
653         } 
654         else {
655                 WM_event_add_fileselect(C, op);
656                 return OPERATOR_RUNNING_MODAL;
657         }
658 }
659
660 /* default properties for fileselect */
661 void WM_operator_properties_filesel(wmOperatorType *ot, int filter, short type)
662 {
663         PropertyRNA *prop;
664
665         RNA_def_string_file_path(ot->srna, "path", "", FILE_MAX, "File Path", "Path to file.");
666         RNA_def_string_file_name(ot->srna, "filename", "", FILE_MAX, "File Name", "Name of the file.");
667         RNA_def_string_dir_path(ot->srna, "directory", "", FILE_MAX, "Directory", "Directory of the file.");
668
669         prop= RNA_def_boolean(ot->srna, "filter_blender", (filter & BLENDERFILE), "Filter .blend files", "");
670         RNA_def_property_flag(prop, PROP_HIDDEN);
671         prop= RNA_def_boolean(ot->srna, "filter_image", (filter & IMAGEFILE), "Filter image files", "");
672         RNA_def_property_flag(prop, PROP_HIDDEN);
673         prop= RNA_def_boolean(ot->srna, "filter_movie", (filter & MOVIEFILE), "Filter movie files", "");
674         RNA_def_property_flag(prop, PROP_HIDDEN);
675         prop= RNA_def_boolean(ot->srna, "filter_python", (filter & PYSCRIPTFILE), "Filter python files", "");
676         RNA_def_property_flag(prop, PROP_HIDDEN);
677         prop= RNA_def_boolean(ot->srna, "filter_font", (filter & FTFONTFILE), "Filter font files", "");
678         RNA_def_property_flag(prop, PROP_HIDDEN);
679         prop= RNA_def_boolean(ot->srna, "filter_sound", (filter & SOUNDFILE), "Filter sound files", "");
680         RNA_def_property_flag(prop, PROP_HIDDEN);
681         prop= RNA_def_boolean(ot->srna, "filter_text", (filter & TEXTFILE), "Filter text files", "");
682         RNA_def_property_flag(prop, PROP_HIDDEN);
683         prop= RNA_def_boolean(ot->srna, "filter_folder", (filter & FOLDERFILE), "Filter folders", "");
684         RNA_def_property_flag(prop, PROP_HIDDEN);
685
686         prop= RNA_def_int(ot->srna, "filemode", type, FILE_LOADLIB, FILE_SPECIAL, 
687                 "File Browser Mode", "The setting for the file browser mode to load a .blend file, a library or a special file.",
688                 FILE_LOADLIB, FILE_SPECIAL);
689         RNA_def_property_flag(prop, PROP_HIDDEN);
690 }
691
692 void WM_operator_properties_select_all(wmOperatorType *ot) {
693         static EnumPropertyItem select_all_actions[] = {
694                         {SEL_TOGGLE, "TOGGLE", 0, "Toggle", "Toggle selection for all elements"},
695                         {SEL_SELECT, "SELECT", 0, "Select", "Select all elements"},
696                         {SEL_DESELECT, "DESELECT", 0, "Deselect", "Deselect all elements"},
697                         {SEL_INVERT, "INVERT", 0, "Invert", "Invert selection of all elements"},
698                         {0, NULL, 0, NULL, NULL}
699         };
700
701         RNA_def_enum(ot->srna, "action", select_all_actions, SEL_TOGGLE, "Action", "Selection action to execute");
702 }
703
704 void WM_operator_properties_gesture_border(wmOperatorType *ot, int extend)
705 {
706         RNA_def_int(ot->srna, "gesture_mode", 0, INT_MIN, INT_MAX, "Gesture Mode", "", INT_MIN, INT_MAX);
707         RNA_def_int(ot->srna, "xmin", 0, INT_MIN, INT_MAX, "X Min", "", INT_MIN, INT_MAX);
708         RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX);
709         RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
710         RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
711
712         if(extend)
713                 RNA_def_boolean(ot->srna, "extend", 1, "Extend", "Extend selection instead of deselecting everything first.");
714 }
715
716
717 /* op->poll */
718 int WM_operator_winactive(bContext *C)
719 {
720         if(CTX_wm_window(C)==NULL) return 0;
721         return 1;
722 }
723
724 /* op->invoke */
725 static void redo_cb(bContext *C, void *arg_op, int event)
726 {
727         wmOperator *lastop= arg_op;
728         
729         if(lastop) {
730                 ED_undo_pop_op(C, lastop);
731                 WM_operator_repeat(C, lastop);
732         }
733 }
734
735 static uiBlock *wm_block_create_redo(bContext *C, ARegion *ar, void *arg_op)
736 {
737         wmWindowManager *wm= CTX_wm_manager(C);
738         wmOperator *op= arg_op;
739         PointerRNA ptr;
740         uiBlock *block;
741         uiLayout *layout;
742         uiStyle *style= U.uistyles.first;
743         int columns= 2, width= 300;
744         
745
746         block= uiBeginBlock(C, ar, "redo_popup", UI_EMBOSS);
747         uiBlockClearFlag(block, UI_BLOCK_LOOP);
748         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
749         uiBlockSetHandleFunc(block, redo_cb, arg_op);
750
751         if(!op->properties) {
752                 IDPropertyTemplate val = {0};
753                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
754         }
755
756         // XXX - hack, only for editing docs
757         if(strcmp(op->type->idname, "WM_OT_doc_edit")==0) {
758                 columns= 1;
759                 width= 500;
760         }
761
762         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
763         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, width, 20, style);
764         uiItemL(layout, op->type->name, 0);
765
766         if(op->type->ui)
767                 op->type->ui((bContext*)C, op, layout);
768         else
769                 uiDefAutoButsRNA(C, layout, &ptr, columns);
770
771         uiPopupBoundsBlock(block, 4.0f, 0, 0);
772         uiEndBlock(C, block);
773
774         return block;
775 }
776
777 int WM_operator_props_popup(bContext *C, wmOperator *op, wmEvent *event)
778 {
779         int retval= OPERATOR_CANCELLED;
780         
781         if(op->type->exec)
782                 retval= op->type->exec(C, op);
783
784         if(retval != OPERATOR_CANCELLED)
785                 uiPupBlock(C, wm_block_create_redo, op);
786
787         return retval;
788 }
789
790 int WM_operator_redo_popup(bContext *C, wmOperator *op)
791 {
792         uiPupBlock(C, wm_block_create_redo, op);
793
794         return OPERATOR_CANCELLED;
795 }
796
797 /* ***************** Debug menu ************************* */
798
799 static uiBlock *wm_block_create_menu(bContext *C, ARegion *ar, void *arg_op)
800 {
801         wmOperator *op= arg_op;
802         uiBlock *block;
803         uiLayout *layout;
804         uiStyle *style= U.uistyles.first;
805         
806         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
807         uiBlockClearFlag(block, UI_BLOCK_LOOP);
808         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
809         
810         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, 300, 20, style);
811         uiItemL(layout, op->type->name, 0);
812
813         if(op->type->ui)
814                 op->type->ui(C, op, layout);
815         else
816                 uiDefAutoButsRNA(C, layout, op->ptr, 2);
817         
818         uiPopupBoundsBlock(block, 4.0f, 0, 0);
819         uiEndBlock(C, block);
820         
821         return block;
822 }
823
824 static int wm_debug_menu_exec(bContext *C, wmOperator *op)
825 {
826         G.rt= RNA_int_get(op->ptr, "debugval");
827         ED_screen_refresh(CTX_wm_manager(C), CTX_wm_window(C));
828         WM_event_add_notifier(C, NC_WINDOW, NULL);
829         
830         return OPERATOR_FINISHED;       
831 }
832
833 static int wm_debug_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
834 {
835         
836         RNA_int_set(op->ptr, "debugval", G.rt);
837         
838         /* pass on operator, so return modal */
839         uiPupBlockOperator(C, wm_block_create_menu, op, WM_OP_EXEC_DEFAULT);
840         
841         return OPERATOR_RUNNING_MODAL;
842 }
843
844 static void WM_OT_debug_menu(wmOperatorType *ot)
845 {
846         ot->name= "Debug Menu";
847         ot->idname= "WM_OT_debug_menu";
848         ot->description= "Open a popup to set the debug level.";
849         
850         ot->invoke= wm_debug_menu_invoke;
851         ot->exec= wm_debug_menu_exec;
852         ot->poll= WM_operator_winactive;
853         
854         RNA_def_int(ot->srna, "debugval", 0, -10000, 10000, "Debug Value", "", INT_MIN, INT_MAX);
855 }
856
857
858 /* ***************** Splash Screen ************************* */
859
860 static void wm_block_splash_close(bContext *C, void *arg_block, void *arg_unused)
861 {
862         uiPupBlockClose(C, arg_block);
863 }
864
865 static uiBlock *wm_block_create_splash(bContext *C, ARegion *ar, void *arg_unused)
866 {
867         uiBlock *block;
868         uiBut *but;
869         uiLayout *layout, *split, *col;
870         uiStyle *style= U.uistyles.first;
871         
872         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
873         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1);
874         
875         but= uiDefBut(block, BUT_IMAGE, 0, "", 0, 10, 501, 282, NULL, 0.0, 0.0, 0, 0, "");
876         uiButSetFunc(but, wm_block_splash_close, block, NULL);
877         
878         uiBlockSetEmboss(block, UI_EMBOSSP);
879         
880         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_MENU, 10, 10, 480, 110, style);
881
882         uiLayoutSetOperatorContext(layout, WM_OP_EXEC_REGION_WIN);
883         
884         split = uiLayoutSplit(layout, 0);
885         col = uiLayoutColumn(split, 0);
886         uiItemL(col, "Links", 0);
887         uiItemO(col, NULL, ICON_URL, "HELP_OT_release_logs");
888         uiItemO(col, NULL, ICON_URL, "HELP_OT_manual");
889         uiItemO(col, NULL, ICON_URL, "HELP_OT_blender_website");
890         uiItemO(col, NULL, ICON_URL, "HELP_OT_user_community");
891         uiItemO(col, NULL, ICON_URL, "HELP_OT_python_api");
892         uiItemS(col);
893         
894         col = uiLayoutColumn(split, 0);
895         uiItemL(col, "Recent", 0);
896         uiItemsEnumO(col, "WM_OT_open_recentfile_splash", "file");
897         uiItemS(col);
898
899         uiCenteredBoundsBlock(block, 0.0f);
900         uiEndBlock(C, block);
901         
902         return block;
903 }
904
905 static int wm_splash_invoke(bContext *C, wmOperator *op, wmEvent *event)
906 {
907         uiPupBlock(C, wm_block_create_splash, NULL);
908         
909         return OPERATOR_FINISHED;
910 }
911
912 static void WM_OT_splash(wmOperatorType *ot)
913 {
914         ot->name= "Splash Screen";
915         ot->idname= "WM_OT_splash";
916         ot->description= "Opens a blocking popup region with release info";
917         
918         ot->invoke= wm_splash_invoke;
919         ot->poll= WM_operator_winactive;
920 }
921
922
923 /* ***************** Search menu ************************* */
924 static void operator_call_cb(struct bContext *C, void *arg1, void *arg2)
925 {
926         wmOperatorType *ot= arg2;
927         
928         if(ot)
929                 WM_operator_name_call(C, ot->idname, WM_OP_INVOKE_DEFAULT, NULL);
930 }
931
932 static void operator_search_cb(const struct bContext *C, void *arg, char *str, uiSearchItems *items)
933 {
934         wmOperatorType *ot = WM_operatortype_first();
935         
936         for(; ot; ot= ot->next) {
937                 
938                 if(BLI_strcasestr(ot->name, str)) {
939                         if(WM_operator_poll((bContext*)C, ot)) {
940                                 char name[256];
941                                 int len= strlen(ot->name);
942                                 
943                                 /* display name for menu, can hold hotkey */
944                                 BLI_strncpy(name, ot->name, 256);
945                                 
946                                 /* check for hotkey */
947                                 if(len < 256-6) {
948                                         if(WM_key_event_operator_string(C, ot->idname, WM_OP_EXEC_DEFAULT, NULL, &name[len+1], 256-len-1))
949                                                 name[len]= '|';
950                                 }
951                                 
952                                 if(0==uiSearchItemAdd(items, name, ot, 0))
953                                         break;
954                         }
955                 }
956         }
957 }
958
959 static uiBlock *wm_block_search_menu(bContext *C, ARegion *ar, void *arg_op)
960 {
961         static char search[256]= "";
962         wmEvent event;
963         wmWindow *win= CTX_wm_window(C);
964         uiBlock *block;
965         uiBut *but;
966         
967         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
968         uiBlockSetFlag(block, UI_BLOCK_LOOP|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
969         
970         but= uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, 256, 10, 10, 180, 19, "");
971         uiButSetSearchFunc(but, operator_search_cb, NULL, operator_call_cb, NULL);
972         
973         /* fake button, it holds space for search items */
974         uiDefBut(block, LABEL, 0, "", 10, 10 - uiSearchBoxhHeight(), 180, uiSearchBoxhHeight(), NULL, 0, 0, 0, 0, NULL);
975         
976         uiPopupBoundsBlock(block, 6.0f, 0, -20); /* move it downwards, mouse over button */
977         uiEndBlock(C, block);
978         
979         event= *(win->eventstate);      /* XXX huh huh? make api call */
980         event.type= EVT_BUT_OPEN;
981         event.val= KM_PRESS;
982         event.customdata= but;
983         event.customdatafree= FALSE;
984         wm_event_add(win, &event);
985         
986         return block;
987 }
988
989 static int wm_search_menu_exec(bContext *C, wmOperator *op)
990 {
991         
992         return OPERATOR_FINISHED;       
993 }
994
995 static int wm_search_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
996 {
997         
998         uiPupBlock(C, wm_block_search_menu, op);
999         
1000         return OPERATOR_CANCELLED;
1001 }
1002
1003 /* op->poll */
1004 static int wm_search_menu_poll(bContext *C)
1005 {
1006         if(CTX_wm_window(C)==NULL) return 0;
1007         if(CTX_wm_area(C) && CTX_wm_area(C)->spacetype==SPACE_CONSOLE) return 0;  // XXX - so we can use the shortcut in the console
1008         if(CTX_wm_area(C) && CTX_wm_area(C)->spacetype==SPACE_TEXT) return 0;  // XXX - so we can use the spacebar in the text editor
1009         if(CTX_data_edit_object(C) && CTX_data_edit_object(C)->type==OB_CURVE) return 0; // XXX - so we can use the spacebar for entering text
1010         return 1;
1011 }
1012
1013 static void WM_OT_search_menu(wmOperatorType *ot)
1014 {
1015         ot->name= "Search Menu";
1016         ot->idname= "WM_OT_search_menu";
1017         
1018         ot->invoke= wm_search_menu_invoke;
1019         ot->exec= wm_search_menu_exec;
1020         ot->poll= wm_search_menu_poll;
1021 }
1022
1023 static int wm_call_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
1024 {
1025         char idname[BKE_ST_MAXNAME];
1026         RNA_string_get(op->ptr, "name", idname);
1027
1028         uiPupMenuInvoke(C, idname);
1029
1030         return OPERATOR_CANCELLED;
1031 }
1032
1033 static void WM_OT_call_menu(wmOperatorType *ot)
1034 {
1035         ot->name= "Call Menu";
1036         ot->idname= "WM_OT_call_menu";
1037
1038         ot->invoke= wm_call_menu_invoke;
1039
1040         RNA_def_string(ot->srna, "name", "", BKE_ST_MAXNAME, "Name", "Name of the new sequence strip");
1041 }
1042
1043 /* ************ window / screen operator definitions ************** */
1044
1045 static void WM_OT_window_duplicate(wmOperatorType *ot)
1046 {
1047         ot->name= "Duplicate Window";
1048         ot->idname= "WM_OT_window_duplicate";
1049         ot->description="Duplicate the current Blender window.";
1050                 
1051         ot->exec= wm_window_duplicate_op;
1052         ot->poll= WM_operator_winactive;
1053 }
1054
1055 static void WM_OT_save_homefile(wmOperatorType *ot)
1056 {
1057         ot->name= "Save User Settings";
1058         ot->idname= "WM_OT_save_homefile";
1059         ot->description="Make the current file the default .blend file.";
1060                 
1061         ot->invoke= WM_operator_confirm;
1062         ot->exec= WM_write_homefile;
1063         ot->poll= WM_operator_winactive;
1064 }
1065
1066 static void WM_OT_read_homefile(wmOperatorType *ot)
1067 {
1068         ot->name= "Reload Start-Up File";
1069         ot->idname= "WM_OT_read_homefile";
1070         ot->description="Open the default file (doesn't save the current file).";
1071         
1072         ot->invoke= WM_operator_confirm;
1073         ot->exec= WM_read_homefile;
1074         ot->poll= WM_operator_winactive;
1075         
1076         RNA_def_boolean(ot->srna, "factory", 0, "Factory Settings", "");
1077 }
1078
1079
1080 /* ********* recent file *********** */
1081
1082 static int recentfile_exec(bContext *C, wmOperator *op)
1083 {
1084         int event= RNA_enum_get(op->ptr, "file");
1085
1086         // XXX wm in context is not set correctly after WM_read_file -> crash
1087         // do it before for now, but is this correct with multiple windows?
1088
1089         if(event>0) {
1090                 if (G.sce[0] && (event==1)) {
1091                         WM_event_add_notifier(C, NC_WINDOW, NULL);
1092                         WM_read_file(C, G.sce, op->reports);
1093                 }
1094                 else {
1095                         struct RecentFile *recent = BLI_findlink(&(G.recent_files), event-1);
1096                         if(recent) {
1097                                 WM_event_add_notifier(C, NC_WINDOW, NULL);
1098                                 WM_read_file(C, recent->filename, op->reports);
1099                         }
1100                 }
1101         }
1102         return 0;
1103 }
1104
1105 static int wm_recentfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1106 {
1107         uiPopupMenu *pup;
1108         uiLayout *layout;
1109
1110         pup= uiPupMenuBegin(C, "Open Recent", 0);
1111         layout= uiPupMenuLayout(pup);
1112         uiItemsEnumO(layout, op->type->idname, "file");
1113         uiPupMenuEnd(C, pup);
1114         
1115         return OPERATOR_CANCELLED;
1116 }
1117
1118 static EnumPropertyItem *open_recentfile_itemf(bContext *C, PointerRNA *ptr, int *free)
1119 {
1120         EnumPropertyItem tmp = {0, "", 0, "", ""};
1121         EnumPropertyItem *item= NULL;
1122         struct RecentFile *recent;
1123         int totitem= 0, i;
1124
1125         /* dynamically construct enum */
1126         for(recent = G.recent_files.first, i=0; (i<U.recent_files) && (recent); recent = recent->next, i++) {
1127                 tmp.value= i+1;
1128                 tmp.icon= ICON_FILE_BLEND;
1129                 tmp.identifier= recent->filename;
1130                 tmp.name= BLI_short_filename(recent->filename);
1131                 RNA_enum_item_add(&item, &totitem, &tmp);
1132         }
1133
1134         RNA_enum_item_end(&item, &totitem);
1135         *free= 1;
1136
1137         return item;
1138 }
1139
1140 static void WM_OT_open_recentfile(wmOperatorType *ot)
1141 {
1142         PropertyRNA *prop;
1143         static EnumPropertyItem file_items[]= {
1144                 {0, NULL, 0, NULL, NULL}};
1145
1146         ot->name= "Open Recent File";
1147         ot->idname= "WM_OT_open_recentfile";
1148         ot->description="Open recent files list.";
1149         
1150         ot->invoke= wm_recentfile_invoke;
1151         ot->exec= recentfile_exec;
1152         ot->poll= WM_operator_winactive;
1153         
1154         prop= RNA_def_enum(ot->srna, "file", file_items, 1, "File", "");
1155         RNA_def_enum_funcs(prop, open_recentfile_itemf);
1156 }
1157
1158 static EnumPropertyItem *open_recentfile_splash_itemf(bContext *C, PointerRNA *ptr, int *free)
1159 {
1160         EnumPropertyItem tmp = {0, "", 0, "", ""};
1161         EnumPropertyItem *item= NULL;
1162         struct RecentFile *recent;
1163         int totitem= 0, i;
1164         
1165         /* dynamically construct enum */
1166         for(recent = G.recent_files.first, i=0; (i<6) && (recent); recent = recent->next, i++) {
1167                 tmp.value= i+1;
1168                 tmp.icon= ICON_FILE_BLEND;
1169                 tmp.identifier= recent->filename;
1170                 tmp.name= BLI_last_slash(recent->filename);
1171                 if(tmp.name) tmp.name += 1;
1172                 else tmp.name = recent->filename;
1173                 RNA_enum_item_add(&item, &totitem, &tmp);
1174         }
1175         
1176         RNA_enum_item_end(&item, &totitem);
1177         *free= 1;
1178         
1179         return item;
1180 }
1181
1182 static void WM_OT_open_recentfile_splash(wmOperatorType *ot)
1183 {
1184         PropertyRNA *prop;
1185         static EnumPropertyItem file_items[]= {
1186                 {0, NULL, 0, NULL, NULL}};
1187         
1188         ot->name= "Open Recent File";
1189         ot->idname= "WM_OT_open_recentfile_splash";
1190         ot->description="Open recent files list.";
1191         
1192         ot->exec= recentfile_exec;
1193         ot->poll= WM_operator_winactive;
1194         
1195         prop= RNA_def_enum(ot->srna, "file", file_items, 1, "File", "");
1196         RNA_def_enum_funcs(prop, open_recentfile_splash_itemf);
1197 }
1198
1199 /* *************** open file **************** */
1200
1201 static void open_set_load_ui(wmOperator *op)
1202 {
1203         if(!RNA_property_is_set(op->ptr, "load_ui"))
1204                 RNA_boolean_set(op->ptr, "load_ui", !(U.flag & USER_FILENOUI));
1205 }
1206
1207 static int wm_open_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1208 {
1209         RNA_string_set(op->ptr, "path", G.sce);
1210         open_set_load_ui(op);
1211
1212         WM_event_add_fileselect(C, op);
1213
1214         return OPERATOR_RUNNING_MODAL;
1215 }
1216
1217 static int wm_open_mainfile_exec(bContext *C, wmOperator *op)
1218 {
1219         char path[FILE_MAX];
1220
1221         RNA_string_get(op->ptr, "path", path);
1222         open_set_load_ui(op);
1223
1224         if(RNA_boolean_get(op->ptr, "load_ui"))
1225                 G.fileflags &= ~G_FILE_NO_UI;
1226         else
1227                 G.fileflags |= G_FILE_NO_UI;
1228         
1229         // XXX wm in context is not set correctly after WM_read_file -> crash
1230         // do it before for now, but is this correct with multiple windows?
1231         WM_event_add_notifier(C, NC_WINDOW, NULL);
1232
1233         WM_read_file(C, path, op->reports);
1234         
1235         return OPERATOR_FINISHED;
1236 }
1237
1238 static void WM_OT_open_mainfile(wmOperatorType *ot)
1239 {
1240         ot->name= "Open Blender File";
1241         ot->idname= "WM_OT_open_mainfile";
1242         ot->description="Open a Blender file.";
1243         
1244         ot->invoke= wm_open_mainfile_invoke;
1245         ot->exec= wm_open_mainfile_exec;
1246         ot->poll= WM_operator_winactive;
1247         
1248         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1249
1250         RNA_def_boolean(ot->srna, "load_ui", 1, "Load UI", "Load user interface setup in the .blend file.");
1251 }
1252
1253 /* **************** link/append *************** */
1254
1255 static int wm_link_append_invoke(bContext *C, wmOperator *op, wmEvent *event)
1256 {
1257         if(RNA_property_is_set(op->ptr, "path")) {
1258                 return WM_operator_call(C, op);
1259         } 
1260         else {
1261                 /* XXX TODO solve where to get last linked library from */
1262                 RNA_string_set(op->ptr, "path", G.lib);
1263                 WM_event_add_fileselect(C, op);
1264                 return OPERATOR_RUNNING_MODAL;
1265         }
1266 }
1267
1268 static short wm_link_append_flag(wmOperator *op)
1269 {
1270         short flag= 0;
1271
1272         if(RNA_boolean_get(op->ptr, "autoselect")) flag |= FILE_AUTOSELECT;
1273         if(RNA_boolean_get(op->ptr, "active_layer")) flag |= FILE_ACTIVELAY;
1274         if(RNA_boolean_get(op->ptr, "relative_paths")) flag |= FILE_STRINGCODE;
1275         if(RNA_boolean_get(op->ptr, "link")) flag |= FILE_LINK;
1276
1277         return flag;
1278 }
1279
1280 static void wm_link_make_library_local(Main *main, const char *libname)
1281 {
1282         Library *lib;
1283
1284         /* and now find the latest append lib file */
1285         for(lib= main->library.first; lib; lib=lib->id.next)
1286                 if(BLI_streq(libname, lib->filename))
1287                         break;
1288         
1289         /* make local */
1290         if(lib) {
1291                 all_local(lib, 1);
1292                 /* important we unset, otherwise these object wont
1293                  * link into other scenes from this blend file */
1294                 flag_all_listbases_ids(LIB_APPEND_TAG, 0);
1295         }
1296 }
1297
1298 static int wm_link_append_exec(bContext *C, wmOperator *op)
1299 {
1300         Main *bmain= CTX_data_main(C);
1301         Scene *scene= CTX_data_scene(C);
1302         Main *mainl= 0;
1303         BlendHandle *bh;
1304         PropertyRNA *prop;
1305         char name[FILE_MAX], dir[FILE_MAX], libname[FILE_MAX], group[GROUP_MAX];
1306         int idcode, totfiles=0;
1307         short flag;
1308
1309         name[0] = '\0';
1310         RNA_string_get(op->ptr, "filename", name);
1311         RNA_string_get(op->ptr, "directory", dir);
1312
1313         /* test if we have a valid data */
1314         if(BLO_is_a_library(dir, libname, group) == 0) {
1315                 BKE_report(op->reports, RPT_ERROR, "Not a library");
1316                 return OPERATOR_CANCELLED;
1317         }
1318         else if(group[0] == 0) {
1319                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1320                 return OPERATOR_CANCELLED;
1321         }
1322         else if(BLI_streq(bmain->name, libname)) {
1323                 BKE_report(op->reports, RPT_ERROR, "Cannot use current file as library");
1324                 return OPERATOR_CANCELLED;
1325         }
1326
1327         /* check if something is indicated for append/link */
1328         prop = RNA_struct_find_property(op->ptr, "files");
1329         if(prop) {
1330                 totfiles= RNA_property_collection_length(op->ptr, prop);
1331                 if(totfiles == 0) {
1332                         if(name[0] == '\0') {
1333                                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1334                                 return OPERATOR_CANCELLED;
1335                         }
1336                 }
1337         }
1338         else if(name[0] == '\0') {
1339                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1340                 return OPERATOR_CANCELLED;
1341         }
1342
1343         /* now we have or selected, or an indicated file */
1344         if(RNA_boolean_get(op->ptr, "autoselect"))
1345                 scene_deselect_all(scene);
1346
1347         bh = BLO_blendhandle_from_file(libname);
1348         idcode = BLO_idcode_from_name(group);
1349         
1350         flag = wm_link_append_flag(op);
1351
1352         /* tag everything, all untagged data can be made local */
1353         if((flag & FILE_LINK)==0)
1354                 flag_all_listbases_ids(LIB_APPEND_TAG, 1);
1355
1356         /* here appending/linking starts */
1357         mainl = BLO_library_append_begin(C, &bh, libname);
1358         if(totfiles == 0) {
1359                 BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1360         }
1361         else {
1362                 RNA_BEGIN(op->ptr, itemptr, "files") {
1363                         RNA_string_get(&itemptr, "name", name);
1364                         BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1365                 }
1366                 RNA_END;
1367         }
1368         BLO_library_append_end(C, mainl, &bh, idcode, flag);
1369         
1370         /* mark all library linked objects to be updated */
1371         recalc_all_library_objects(bmain);
1372
1373         /* append, rather than linking */
1374         if((flag & FILE_LINK)==0)
1375                 wm_link_make_library_local(bmain, libname);
1376
1377         /* recreate dependency graph to include new objects */
1378         DAG_scene_sort(scene);
1379         DAG_ids_flush_update(0);
1380
1381         BLO_blendhandle_close(bh);
1382
1383         /* XXX TODO: align G.lib with other directory storage (like last opened image etc...) */
1384         BLI_strncpy(G.lib, dir, FILE_MAX);
1385
1386         WM_event_add_notifier(C, NC_WINDOW, NULL);
1387
1388         return OPERATOR_FINISHED;
1389 }
1390
1391 static void WM_OT_link_append(wmOperatorType *ot)
1392 {
1393         ot->name= "Link/Append from Library";
1394         ot->idname= "WM_OT_link_append";
1395         ot->description= "Link or Append from a Library .blend file";
1396         
1397         ot->invoke= wm_link_append_invoke;
1398         ot->exec= wm_link_append_exec;
1399         ot->poll= WM_operator_winactive;
1400         
1401         ot->flag |= OPTYPE_UNDO;
1402
1403         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_LOADLIB);
1404         
1405         RNA_def_boolean(ot->srna, "link", 1, "Link", "Link the objects or datablocks rather than appending.");
1406         RNA_def_boolean(ot->srna, "autoselect", 1, "Select", "Select the linked objects.");
1407         RNA_def_boolean(ot->srna, "active_layer", 1, "Active Layer", "Put the linked objects on the active layer.");
1408         RNA_def_boolean(ot->srna, "relative_paths", 1, "Relative Paths", "Store the library path as a relative path to current .blend file.");
1409
1410         RNA_def_collection_runtime(ot->srna, "files", &RNA_OperatorFileListElement, "Files", "");
1411 }       
1412
1413 /* *************** recover last session **************** */
1414
1415 static int wm_recover_last_session_exec(bContext *C, wmOperator *op)
1416 {
1417         char filename[FILE_MAX];
1418
1419         G.fileflags |= G_FILE_RECOVER;
1420
1421         // XXX wm in context is not set correctly after WM_read_file -> crash
1422         // do it before for now, but is this correct with multiple windows?
1423         WM_event_add_notifier(C, NC_WINDOW, NULL);
1424
1425         /* load file */
1426         BLI_make_file_string("/", filename, btempdir, "quit.blend");
1427         WM_read_file(C, filename, op->reports);
1428
1429         G.fileflags &= ~G_FILE_RECOVER;
1430
1431         return OPERATOR_FINISHED;
1432 }
1433
1434 static void WM_OT_recover_last_session(wmOperatorType *ot)
1435 {
1436         ot->name= "Recover Last Session";
1437         ot->idname= "WM_OT_recover_last_session";
1438         ot->description="Open the last closed file (\"quit.blend\").";
1439         
1440         ot->exec= wm_recover_last_session_exec;
1441         ot->poll= WM_operator_winactive;
1442 }
1443
1444 /* *************** recover auto save **************** */
1445
1446 static int wm_recover_auto_save_exec(bContext *C, wmOperator *op)
1447 {
1448         char path[FILE_MAX];
1449
1450         RNA_string_get(op->ptr, "path", path);
1451
1452         G.fileflags |= G_FILE_RECOVER;
1453
1454         // XXX wm in context is not set correctly after WM_read_file -> crash
1455         // do it before for now, but is this correct with multiple windows?
1456         WM_event_add_notifier(C, NC_WINDOW, NULL);
1457
1458         /* load file */
1459         WM_read_file(C, path, op->reports);
1460
1461         G.fileflags &= ~G_FILE_RECOVER;
1462
1463         return OPERATOR_FINISHED;
1464 }
1465
1466 static int wm_recover_auto_save_invoke(bContext *C, wmOperator *op, wmEvent *event)
1467 {
1468         char filename[FILE_MAX];
1469
1470         wm_autosave_location(filename);
1471         RNA_string_set(op->ptr, "path", filename);
1472         WM_event_add_fileselect(C, op);
1473
1474         return OPERATOR_RUNNING_MODAL;
1475 }
1476
1477 static void WM_OT_recover_auto_save(wmOperatorType *ot)
1478 {
1479         ot->name= "Recover Auto Save";
1480         ot->idname= "WM_OT_recover_auto_save";
1481         ot->description="Open an automatically saved file to recover it.";
1482         
1483         ot->exec= wm_recover_auto_save_exec;
1484         ot->invoke= wm_recover_auto_save_invoke;
1485         ot->poll= WM_operator_winactive;
1486
1487         WM_operator_properties_filesel(ot, BLENDERFILE, FILE_BLENDER);
1488 }
1489
1490 /* *************** save file as **************** */
1491
1492 static void untitled(char *name)
1493 {
1494         if(G.save_over == 0 && strlen(name) < FILE_MAX-16) {
1495                 char *c= BLI_last_slash(name);
1496                 
1497                 if(c)
1498                         strcpy(&c[1], "untitled.blend");
1499                 else
1500                         strcpy(name, "untitled.blend");
1501         }
1502 }
1503
1504 static void save_set_compress(wmOperator *op)
1505 {
1506         if(!RNA_property_is_set(op->ptr, "compress")) {
1507                 if(G.save_over) /* keep flag for existing file */
1508                         RNA_boolean_set(op->ptr, "compress", G.fileflags & G_FILE_COMPRESS);
1509                 else /* use userdef for new file */
1510                         RNA_boolean_set(op->ptr, "compress", U.flag & USER_FILECOMPRESS);
1511         }
1512 }
1513
1514 static int wm_save_as_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1515 {
1516         char name[FILE_MAX];
1517
1518         save_set_compress(op);
1519         
1520         BLI_strncpy(name, G.sce, FILE_MAX);
1521         untitled(name);
1522         RNA_string_set(op->ptr, "path", name);
1523         
1524         WM_event_add_fileselect(C, op);
1525
1526         return OPERATOR_RUNNING_MODAL;
1527 }
1528
1529 /* function used for WM_OT_save_mainfile too */
1530 static int wm_save_as_mainfile_exec(bContext *C, wmOperator *op)
1531 {
1532         char path[FILE_MAX];
1533         int fileflags;
1534
1535         save_set_compress(op);
1536         
1537         if(RNA_property_is_set(op->ptr, "path"))
1538                 RNA_string_get(op->ptr, "path", path);
1539         else {
1540                 BLI_strncpy(path, G.sce, FILE_MAX);
1541                 untitled(path);
1542         }
1543
1544         fileflags= G.fileflags;
1545
1546         /* set compression flag */
1547         if(RNA_boolean_get(op->ptr, "compress"))
1548                 fileflags |= G_FILE_COMPRESS;
1549         else
1550                 fileflags &= ~G_FILE_COMPRESS;
1551
1552         WM_write_file(C, path, fileflags, op->reports);
1553         
1554         WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL);
1555
1556         return 0;
1557 }
1558
1559 static void WM_OT_save_as_mainfile(wmOperatorType *ot)
1560 {
1561         ot->name= "Save As Blender File";
1562         ot->idname= "WM_OT_save_as_mainfile";
1563         ot->description="Save the current file in the desired location.";
1564         
1565         ot->invoke= wm_save_as_mainfile_invoke;
1566         ot->exec= wm_save_as_mainfile_exec;
1567         ot->poll= WM_operator_winactive;
1568         
1569         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1570         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1571 }
1572
1573 /* *************** save file directly ******** */
1574
1575 static int wm_save_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1576 {
1577         char name[FILE_MAX];
1578
1579         /* cancel if no active window */
1580         if (CTX_wm_window(C) == NULL)
1581                 return OPERATOR_CANCELLED;
1582
1583         save_set_compress(op);
1584         
1585         BLI_strncpy(name, G.sce, FILE_MAX);
1586         untitled(name);
1587         RNA_string_set(op->ptr, "path", name);
1588         
1589         if (G.save_over)
1590                 uiPupMenuSaveOver(C, op, name);
1591         else
1592                 WM_event_add_fileselect(C, op);
1593         
1594         return OPERATOR_RUNNING_MODAL;
1595 }
1596
1597 static void WM_OT_save_mainfile(wmOperatorType *ot)
1598 {
1599         ot->name= "Save Blender File";
1600         ot->idname= "WM_OT_save_mainfile";
1601         ot->description="Save the current Blender file.";
1602         
1603         ot->invoke= wm_save_mainfile_invoke;
1604         ot->exec= wm_save_as_mainfile_exec;
1605         ot->poll= NULL;
1606         
1607         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1608         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1609 }
1610
1611
1612 /* XXX: move these collada operators to a more appropriate place */
1613 #ifdef WITH_COLLADA
1614
1615 #include "../../collada/collada.h"
1616
1617 static int wm_collada_export_invoke(bContext *C, wmOperator *op, wmEvent *event)
1618 {
1619         //char name[FILE_MAX];
1620         //BLI_strncpy(name, G.sce, FILE_MAX);
1621         //untitled(name);
1622
1623         /* RNA_string_set(op->ptr, "path", "/tmp/test.dae"); */
1624         
1625         WM_event_add_fileselect(C, op);
1626
1627         return OPERATOR_RUNNING_MODAL;
1628 }
1629
1630 /* function used for WM_OT_save_mainfile too */
1631 static int wm_collada_export_exec(bContext *C, wmOperator *op)
1632 {
1633         char filename[FILE_MAX];
1634         
1635         if(RNA_property_is_set(op->ptr, "path"))
1636                 RNA_string_get(op->ptr, "path", filename);
1637         else {
1638                 BLI_strncpy(filename, G.sce, FILE_MAX);
1639                 untitled(filename);
1640         }
1641         
1642         //WM_write_file(C, filename, op->reports);
1643         collada_export(CTX_data_scene(C), filename);
1644         
1645         /* WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL); */
1646
1647         return OPERATOR_FINISHED;
1648 }
1649
1650 static void WM_OT_collada_export(wmOperatorType *ot)
1651 {
1652         ot->name= "Export COLLADA";
1653         ot->idname= "WM_OT_collada_export";
1654         
1655         ot->invoke= wm_collada_export_invoke;
1656         ot->exec= wm_collada_export_exec;
1657         ot->poll= WM_operator_winactive;
1658         
1659         ot->flag= 0;
1660         
1661         RNA_def_property(ot->srna, "path", PROP_STRING, PROP_FILEPATH);
1662 }
1663
1664 static int wm_collada_import_invoke(bContext *C, wmOperator *op, wmEvent *event)
1665 {
1666         /* RNA_string_set(op->ptr, "path", "/tmp/test.dae"); */
1667         
1668         WM_event_add_fileselect(C, op);
1669
1670         return OPERATOR_RUNNING_MODAL;
1671 }
1672
1673 /* function used for WM_OT_save_mainfile too */
1674 static int wm_collada_import_exec(bContext *C, wmOperator *op)
1675 {
1676         char filename[FILE_MAX];
1677         
1678         if(RNA_property_is_set(op->ptr, "path"))
1679                 RNA_string_get(op->ptr, "path", filename);
1680         else {
1681                 BLI_strncpy(filename, G.sce, FILE_MAX);
1682                 untitled(filename);
1683         }
1684         
1685         //WM_write_file(C, filename, op->reports);
1686         collada_import(C, filename);
1687         
1688         /* WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL); */
1689
1690         return OPERATOR_FINISHED;
1691 }
1692
1693 static void WM_OT_collada_import(wmOperatorType *ot)
1694 {
1695         ot->name= "Import COLLADA";
1696         ot->idname= "WM_OT_collada_import";
1697         
1698         ot->invoke= wm_collada_import_invoke;
1699         ot->exec= wm_collada_import_exec;
1700         ot->poll= WM_operator_winactive;
1701         
1702         ot->flag= 0;
1703         
1704         RNA_def_property(ot->srna, "path", PROP_STRING, PROP_FILEPATH);
1705 }
1706
1707 #endif
1708
1709
1710
1711 /* *********************** */
1712
1713 static void WM_OT_window_fullscreen_toggle(wmOperatorType *ot)
1714 {
1715         ot->name= "Toggle Fullscreen";
1716         ot->idname= "WM_OT_window_fullscreen_toggle";
1717         ot->description="Toggle the current window fullscreen.";
1718
1719         ot->exec= wm_window_fullscreen_toggle_op;
1720         ot->poll= WM_operator_winactive;
1721 }
1722
1723 static int wm_exit_blender_op(bContext *C, wmOperator *op)
1724 {
1725         WM_operator_free(op);
1726         
1727         WM_exit(C);     
1728         
1729         return OPERATOR_FINISHED;
1730 }
1731
1732 static void WM_OT_exit_blender(wmOperatorType *ot)
1733 {
1734         ot->name= "Exit Blender";
1735         ot->idname= "WM_OT_exit_blender";
1736         ot->description= "Quit Blender.";
1737
1738         ot->invoke= WM_operator_confirm;
1739         ot->exec= wm_exit_blender_op;
1740         ot->poll= WM_operator_winactive;
1741 }
1742
1743 /* ************ default paint cursors, draw always around cursor *********** */
1744 /*
1745  - returns handler to free 
1746  - poll(bContext): returns 1 if draw should happen
1747  - draw(bContext): drawing callback for paint cursor
1748 */
1749
1750 void *WM_paint_cursor_activate(wmWindowManager *wm, int (*poll)(bContext *C),
1751                                wmPaintCursorDraw draw, void *customdata)
1752 {
1753         wmPaintCursor *pc= MEM_callocN(sizeof(wmPaintCursor), "paint cursor");
1754         
1755         BLI_addtail(&wm->paintcursors, pc);
1756         
1757         pc->customdata = customdata;
1758         pc->poll= poll;
1759         pc->draw= draw;
1760         
1761         return pc;
1762 }
1763
1764 void WM_paint_cursor_end(wmWindowManager *wm, void *handle)
1765 {
1766         wmPaintCursor *pc;
1767         
1768         for(pc= wm->paintcursors.first; pc; pc= pc->next) {
1769                 if(pc == (wmPaintCursor *)handle) {
1770                         BLI_remlink(&wm->paintcursors, pc);
1771                         MEM_freeN(pc);
1772                         return;
1773                 }
1774         }
1775 }
1776
1777 /* ************ window gesture operator-callback definitions ************** */
1778 /*
1779  * These are default callbacks for use in operators requiring gesture input
1780  */
1781
1782 /* **************** Border gesture *************** */
1783
1784 /* Border gesture has two types:
1785    1) WM_GESTURE_CROSS_RECT: starts a cross, on mouse click it changes to border 
1786    2) WM_GESTURE_RECT: starts immediate as a border, on mouse click or release it ends
1787
1788    It stores 4 values (xmin, xmax, ymin, ymax) and event it ended with (event_type)
1789 */
1790
1791 static int border_apply(bContext *C, wmOperator *op, int gesture_mode)
1792 {
1793         wmGesture *gesture= op->customdata;
1794         rcti *rect= gesture->customdata;
1795         
1796         if(rect->xmin > rect->xmax)
1797                 SWAP(int, rect->xmin, rect->xmax);
1798         if(rect->ymin > rect->ymax)
1799                 SWAP(int, rect->ymin, rect->ymax);
1800         
1801         if(rect->xmin==rect->xmax || rect->ymin==rect->ymax)
1802                 return 0;
1803                 
1804         /* operator arguments and storage. */
1805         RNA_int_set(op->ptr, "xmin", rect->xmin);
1806         RNA_int_set(op->ptr, "ymin", rect->ymin);
1807         RNA_int_set(op->ptr, "xmax", rect->xmax);
1808         RNA_int_set(op->ptr, "ymax", rect->ymax);
1809         
1810         /* XXX weak; border should be configured for this without reading event types */
1811         if( RNA_struct_find_property(op->ptr, "gesture_mode") )
1812                 RNA_int_set(op->ptr, "gesture_mode", gesture_mode);
1813
1814         op->type->exec(C, op);
1815         
1816         return 1;
1817 }
1818
1819 static void wm_gesture_end(bContext *C, wmOperator *op)
1820 {
1821         wmGesture *gesture= op->customdata;
1822         
1823         WM_gesture_end(C, gesture);     /* frees gesture itself, and unregisters from window */
1824         op->customdata= NULL;
1825
1826         ED_area_tag_redraw(CTX_wm_area(C));
1827         
1828         if( RNA_struct_find_property(op->ptr, "cursor") )
1829                 WM_cursor_restore(CTX_wm_window(C));
1830 }
1831
1832 int WM_border_select_invoke(bContext *C, wmOperator *op, wmEvent *event)
1833 {
1834         if(ISTWEAK(event->type))
1835                 op->customdata= WM_gesture_new(C, event, WM_GESTURE_RECT);
1836         else
1837                 op->customdata= WM_gesture_new(C, event, WM_GESTURE_CROSS_RECT);
1838
1839         /* add modal handler */
1840         WM_event_add_modal_handler(C, op);
1841         
1842         wm_gesture_tag_redraw(C);
1843
1844         return OPERATOR_RUNNING_MODAL;
1845 }
1846
1847 int WM_border_select_modal(bContext *C, wmOperator *op, wmEvent *event)
1848 {
1849         wmGesture *gesture= op->customdata;
1850         rcti *rect= gesture->customdata;
1851         int sx, sy;
1852         
1853         if(event->type== MOUSEMOVE) {
1854                 wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
1855
1856                 if(gesture->type==WM_GESTURE_CROSS_RECT && gesture->mode==0) {
1857                         rect->xmin= rect->xmax= event->x - sx;
1858                         rect->ymin= rect->ymax= event->y - sy;
1859                 }
1860                 else {
1861                         rect->xmax= event->x - sx;
1862                         rect->ymax= event->y - sy;
1863                 }
1864
1865                 wm_gesture_tag_redraw(C);
1866         }
1867         else if (event->type==EVT_MODAL_MAP) {
1868                 switch (event->val) {
1869                 case GESTURE_MODAL_BORDER_BEGIN:
1870                         if(gesture->type==WM_GESTURE_CROSS_RECT && gesture->mode==0) {
1871                                 gesture->mode= 1;
1872                                 wm_gesture_tag_redraw(C);
1873                         }
1874                         break;
1875                 case GESTURE_MODAL_SELECT:
1876                 case GESTURE_MODAL_DESELECT:
1877                         if(border_apply(C, op, event->val)) {
1878                                 wm_gesture_end(C, op);
1879                                 return OPERATOR_FINISHED;
1880                         }
1881                         wm_gesture_end(C, op);
1882                         return OPERATOR_CANCELLED;
1883                         break;
1884
1885                 case GESTURE_MODAL_CANCEL:
1886                         wm_gesture_end(C, op);
1887                         return OPERATOR_CANCELLED;
1888                 }
1889
1890         }
1891 //      // Allow view navigation???
1892 //      else {
1893 //              return OPERATOR_PASS_THROUGH;
1894 //      }
1895
1896         return OPERATOR_RUNNING_MODAL;
1897 }
1898
1899 /* **************** circle gesture *************** */
1900 /* works now only for selection or modal paint stuff, calls exec while hold mouse, exit on release */
1901
1902 #ifdef GESTURE_MEMORY
1903 int circle_select_size= 25; // XXX - need some operator memory thing\!
1904 #endif
1905
1906 int WM_gesture_circle_invoke(bContext *C, wmOperator *op, wmEvent *event)
1907 {
1908         op->customdata= WM_gesture_new(C, event, WM_GESTURE_CIRCLE);
1909         
1910         /* add modal handler */
1911         WM_event_add_modal_handler(C, op);
1912         
1913         wm_gesture_tag_redraw(C);
1914         
1915         return OPERATOR_RUNNING_MODAL;
1916 }
1917
1918 static void gesture_circle_apply(bContext *C, wmOperator *op)
1919 {
1920         wmGesture *gesture= op->customdata;
1921         rcti *rect= gesture->customdata;
1922         
1923     if(RNA_int_get(op->ptr, "gesture_mode")==GESTURE_MODAL_NOP)
1924         return;
1925
1926         /* operator arguments and storage. */
1927         RNA_int_set(op->ptr, "x", rect->xmin);
1928         RNA_int_set(op->ptr, "y", rect->ymin);
1929         RNA_int_set(op->ptr, "radius", rect->xmax);
1930         
1931         if(op->type->exec)
1932                 op->type->exec(C, op);
1933
1934 #ifdef GESTURE_MEMORY
1935         circle_select_size= rect->xmax;
1936 #endif
1937 }
1938
1939 int WM_gesture_circle_modal(bContext *C, wmOperator *op, wmEvent *event)
1940 {
1941         wmGesture *gesture= op->customdata;
1942         rcti *rect= gesture->customdata;
1943         int sx, sy;
1944
1945         if(event->type== MOUSEMOVE) {
1946                 wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
1947
1948                 rect->xmin= event->x - sx;
1949                 rect->ymin= event->y - sy;
1950
1951                 wm_gesture_tag_redraw(C);
1952
1953                 if(gesture->mode)
1954                         gesture_circle_apply(C, op);
1955         }
1956         else if (event->type==EVT_MODAL_MAP) {
1957                 switch (event->val) {
1958                 case GESTURE_MODAL_CIRCLE_ADD:
1959                         rect->xmax += 2 + rect->xmax/10;
1960                         wm_gesture_tag_redraw(C);
1961                         break;
1962                 case GESTURE_MODAL_CIRCLE_SUB:
1963                         rect->xmax -= 2 + rect->xmax/10;
1964                         if(rect->xmax < 1) rect->xmax= 1;
1965                         wm_gesture_tag_redraw(C);
1966                         break;
1967                 case GESTURE_MODAL_SELECT:
1968                 case GESTURE_MODAL_DESELECT:
1969                 case GESTURE_MODAL_NOP:
1970                         if(RNA_struct_find_property(op->ptr, "gesture_mode"))
1971                                 RNA_int_set(op->ptr, "gesture_mode", event->val);
1972
1973                         if(event->val != GESTURE_MODAL_NOP) {
1974                                 /* apply first click */
1975                                 gesture_circle_apply(C, op);
1976                                 gesture->mode= 1;
1977                         }
1978                         break;
1979
1980                 case GESTURE_MODAL_CANCEL:
1981                 case GESTURE_MODAL_CONFIRM:
1982                         wm_gesture_end(C, op);
1983                         return OPERATOR_FINISHED; /* use finish or we dont get an undo */
1984                 }
1985         }
1986 //      // Allow view navigation???
1987 //      else {
1988 //              return OPERATOR_PASS_THROUGH;
1989 //      }
1990
1991         return OPERATOR_RUNNING_MODAL;
1992 }
1993
1994 #if 0
1995 /* template to copy from */
1996 void WM_OT_circle_gesture(wmOperatorType *ot)
1997 {
1998         ot->name= "Circle Gesture";
1999         ot->idname= "WM_OT_circle_gesture";
2000         ot->description="Enter rotate mode with a circular gesture.";
2001         
2002         ot->invoke= WM_gesture_circle_invoke;
2003         ot->modal= WM_gesture_circle_modal;
2004         
2005         ot->poll= WM_operator_winactive;
2006         
2007         RNA_def_property(ot->srna, "x", PROP_INT, PROP_NONE);
2008         RNA_def_property(ot->srna, "y", PROP_INT, PROP_NONE);
2009         RNA_def_property(ot->srna, "radius", PROP_INT, PROP_NONE);
2010
2011 }
2012 #endif
2013
2014 /* **************** Tweak gesture *************** */
2015
2016 static void tweak_gesture_modal(bContext *C, wmEvent *event)
2017 {
2018         wmWindow *window= CTX_wm_window(C);
2019         wmGesture *gesture= window->tweak;
2020         rcti *rect= gesture->customdata;
2021         int sx, sy, val;
2022         
2023         switch(event->type) {
2024                 case MOUSEMOVE:
2025                         
2026                         wm_subwindow_getorigin(window, gesture->swinid, &sx, &sy);
2027                         
2028                         rect->xmax= event->x - sx;
2029                         rect->ymax= event->y - sy;
2030                         
2031                         if((val= wm_gesture_evaluate(C, gesture))) {
2032                                 wmEvent event;
2033
2034                                 event= *(window->eventstate);
2035                                 if(gesture->event_type==LEFTMOUSE)
2036                                         event.type= EVT_TWEAK_L;
2037                                 else if(gesture->event_type==RIGHTMOUSE)
2038                                         event.type= EVT_TWEAK_R;
2039                                 else
2040                                         event.type= EVT_TWEAK_M;
2041                                 event.val= val;
2042                                 /* mouse coords! */
2043                                 wm_event_add(window, &event);
2044                                 
2045                                 WM_gesture_end(C, gesture);     /* frees gesture itself, and unregisters from window */
2046                                 window->tweak= NULL;
2047                         }
2048                         
2049                         break;
2050                         
2051                 case LEFTMOUSE:
2052                 case RIGHTMOUSE:
2053                 case MIDDLEMOUSE:
2054                         if(gesture->event_type==event->type) {
2055                                 WM_gesture_end(C, gesture);
2056                                 window->tweak= NULL;
2057
2058                                 /* when tweak fails we should give the other keymap entries a chance */
2059                                 event->val= KM_RELEASE;
2060                         }
2061                         break;
2062                 default:
2063                         if(!ISTIMER(event->type)) {
2064                                 WM_gesture_end(C, gesture);
2065                                 window->tweak= NULL;
2066                         }
2067                         break;
2068         }
2069 }
2070
2071 /* standard tweak, called after window handlers passed on event */
2072 void wm_tweakevent_test(bContext *C, wmEvent *event, int action)
2073 {
2074         wmWindow *win= CTX_wm_window(C);
2075         
2076         if(win->tweak==NULL) {
2077                 if(CTX_wm_region(C)) {
2078                         if(event->val==KM_PRESS) { // pressed
2079                                 if( ELEM3(event->type, LEFTMOUSE, MIDDLEMOUSE, RIGHTMOUSE) )
2080                                         win->tweak= WM_gesture_new(C, event, WM_GESTURE_TWEAK);
2081                         }
2082                 }
2083         }
2084         else {
2085                 if(action & WM_HANDLER_BREAK) {
2086                         WM_gesture_end(C, win->tweak);
2087                         win->tweak= NULL;
2088                 }
2089                 else
2090                         tweak_gesture_modal(C, event);
2091         }
2092 }
2093
2094 /* *********************** lasso gesture ****************** */
2095
2096 int WM_gesture_lasso_invoke(bContext *C, wmOperator *op, wmEvent *event)
2097 {
2098         op->customdata= WM_gesture_new(C, event, WM_GESTURE_LASSO);
2099         
2100         /* add modal handler */
2101         WM_event_add_modal_handler(C, op);
2102         
2103         wm_gesture_tag_redraw(C);
2104         
2105         if( RNA_struct_find_property(op->ptr, "cursor") )
2106                 WM_cursor_modal(CTX_wm_window(C), RNA_int_get(op->ptr, "cursor"));
2107         
2108         return OPERATOR_RUNNING_MODAL;
2109 }
2110
2111 int WM_gesture_lines_invoke(bContext *C, wmOperator *op, wmEvent *event)
2112 {
2113         op->customdata= WM_gesture_new(C, event, WM_GESTURE_LINES);
2114         
2115         /* add modal handler */
2116         WM_event_add_modal_handler(C, op);
2117         
2118         wm_gesture_tag_redraw(C);
2119         
2120         if( RNA_struct_find_property(op->ptr, "cursor") )
2121                 WM_cursor_modal(CTX_wm_window(C), RNA_int_get(op->ptr, "cursor"));
2122         
2123         return OPERATOR_RUNNING_MODAL;
2124 }
2125
2126
2127 static void gesture_lasso_apply(bContext *C, wmOperator *op, int event_type)
2128 {
2129         wmGesture *gesture= op->customdata;
2130         PointerRNA itemptr;
2131         float loc[2];
2132         int i;
2133         short *lasso= gesture->customdata;
2134         
2135         /* operator storage as path. */
2136
2137         for(i=0; i<gesture->points; i++, lasso+=2) {
2138                 loc[0]= lasso[0];
2139                 loc[1]= lasso[1];
2140                 RNA_collection_add(op->ptr, "path", &itemptr);
2141                 RNA_float_set_array(&itemptr, "loc", loc);
2142         }
2143         
2144         wm_gesture_end(C, op);
2145                 
2146         if(op->type->exec)
2147                 op->type->exec(C, op);
2148         
2149 }
2150
2151 int WM_gesture_lasso_modal(bContext *C, wmOperator *op, wmEvent *event)
2152 {
2153         wmGesture *gesture= op->customdata;
2154         int sx, sy;
2155         
2156         switch(event->type) {
2157                 case MOUSEMOVE:
2158                         
2159                         wm_gesture_tag_redraw(C);
2160                         
2161                         wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
2162                         if(gesture->points < WM_LASSO_MAX_POINTS) {
2163                                 short *lasso= gesture->customdata;
2164                                 lasso += 2 * gesture->points;
2165                                 lasso[0] = event->x - sx;
2166                                 lasso[1] = event->y - sy;
2167                                 gesture->points++;
2168                         }
2169                         else {
2170                                 gesture_lasso_apply(C, op, event->type);
2171                                 return OPERATOR_FINISHED;
2172                         }
2173                         break;
2174                         
2175                 case LEFTMOUSE:
2176                 case MIDDLEMOUSE:
2177                 case RIGHTMOUSE:
2178                         if(event->val==KM_RELEASE) {    /* key release */
2179                                 gesture_lasso_apply(C, op, event->type);
2180                                 return OPERATOR_FINISHED;
2181                         }
2182                         break;
2183                 case ESCKEY:
2184                         wm_gesture_end(C, op);
2185                         return OPERATOR_CANCELLED;
2186         }
2187         return OPERATOR_RUNNING_MODAL;
2188 }
2189
2190 int WM_gesture_lines_modal(bContext *C, wmOperator *op, wmEvent *event)
2191 {
2192         return WM_gesture_lasso_modal(C, op, event);
2193 }
2194
2195 #if 0
2196 /* template to copy from */
2197
2198 static int gesture_lasso_exec(bContext *C, wmOperator *op)
2199 {
2200         RNA_BEGIN(op->ptr, itemptr, "path") {
2201                 float loc[2];
2202                 
2203                 RNA_float_get_array(&itemptr, "loc", loc);
2204                 printf("Location: %f %f\n", loc[0], loc[1]);
2205         }
2206         RNA_END;
2207         
2208         return OPERATOR_FINISHED;
2209 }
2210
2211 void WM_OT_lasso_gesture(wmOperatorType *ot)
2212 {
2213         PropertyRNA *prop;
2214         
2215         ot->name= "Lasso Gesture";
2216         ot->idname= "WM_OT_lasso_gesture";
2217         ot->description="Select objects within the lasso as you move the pointer.";
2218         
2219         ot->invoke= WM_gesture_lasso_invoke;
2220         ot->modal= WM_gesture_lasso_modal;
2221         ot->exec= gesture_lasso_exec;
2222         
2223         ot->poll= WM_operator_winactive;
2224         
2225         prop= RNA_def_property(ot->srna, "path", PROP_COLLECTION, PROP_NONE);
2226         RNA_def_property_struct_runtime(prop, &RNA_OperatorMousePath);
2227 }
2228 #endif
2229
2230 /* *********************** radial control ****************** */
2231
2232 const int WM_RADIAL_CONTROL_DISPLAY_SIZE = 200;
2233
2234 typedef struct wmRadialControl {
2235         int mode;
2236         float initial_value, value, max_value;
2237         int initial_mouse[2];
2238         void *cursor;
2239         GLuint tex;
2240 } wmRadialControl;
2241
2242 static void wm_radial_control_paint(bContext *C, int x, int y, void *customdata)
2243 {
2244         wmRadialControl *rc = (wmRadialControl*)customdata;
2245         ARegion *ar = CTX_wm_region(C);
2246         float r1=0.0f, r2=0.0f, r3=0.0f, angle=0.0f;
2247
2248         /* Keep cursor in the original place */
2249         x = rc->initial_mouse[0] - ar->winrct.xmin;
2250         y = rc->initial_mouse[1] - ar->winrct.ymin;
2251
2252         glPushMatrix();
2253         
2254         glTranslatef((float)x, (float)y, 0.0f);
2255
2256         if(rc->mode == WM_RADIALCONTROL_SIZE) {
2257                 r1= rc->value;
2258                 r2= rc->initial_value;
2259                 r3= r1;
2260         } else if(rc->mode == WM_RADIALCONTROL_STRENGTH) {
2261                 r1= (1 - rc->value) * WM_RADIAL_CONTROL_DISPLAY_SIZE;
2262                 r2= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2263                 r3= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2264         } else if(rc->mode == WM_RADIALCONTROL_ANGLE) {
2265                 r1= r2= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2266                 r3= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2267                 angle = rc->value;
2268         }
2269
2270         glColor4ub(255, 255, 255, 128);
2271         glEnable( GL_LINE_SMOOTH );
2272         glEnable(GL_BLEND);
2273
2274         if(rc->mode == WM_RADIALCONTROL_ANGLE)
2275                 fdrawline(0, 0, WM_RADIAL_CONTROL_DISPLAY_SIZE, 0);
2276
2277         if(rc->tex) {
2278                 const float str = rc->mode == WM_RADIALCONTROL_STRENGTH ? (rc->value + 0.5) : 1;
2279
2280                 if(rc->mode == WM_RADIALCONTROL_ANGLE) {
2281                         glRotatef(angle, 0, 0, 1);
2282                         fdrawline(0, 0, WM_RADIAL_CONTROL_DISPLAY_SIZE, 0);
2283                 }
2284
2285                 glBindTexture(GL_TEXTURE_2D, rc->tex);
2286
2287                 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
2288                 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
2289
2290                 glEnable(GL_TEXTURE_2D);
2291                 glBegin(GL_QUADS);
2292                 glColor4f(0,0,0, str);
2293                 glTexCoord2f(0,0);
2294                 glVertex2f(-r3, -r3);
2295                 glTexCoord2f(1,0);
2296                 glVertex2f(r3, -r3);
2297                 glTexCoord2f(1,1);
2298                 glVertex2f(r3, r3);
2299                 glTexCoord2f(0,1);
2300                 glVertex2f(-r3, r3);
2301                 glEnd();
2302                 glDisable(GL_TEXTURE_2D);
2303         }
2304
2305         glColor4ub(255, 255, 255, 128); 
2306         glutil_draw_lined_arc(0.0, M_PI*2.0, r1, 40);
2307         glutil_draw_lined_arc(0.0, M_PI*2.0, r2, 40);
2308         glDisable(GL_BLEND);
2309         glDisable( GL_LINE_SMOOTH );
2310         
2311         glPopMatrix();
2312 }
2313
2314 int WM_radial_control_modal(bContext *C, wmOperator *op, wmEvent *event)
2315 {
2316         wmRadialControl *rc = (wmRadialControl*)op->customdata;
2317         int mode, initial_mouse[2], delta[2];
2318         float dist;
2319         double new_value = RNA_float_get(op->ptr, "new_value");
2320         int ret = OPERATOR_RUNNING_MODAL;
2321
2322         mode = RNA_int_get(op->ptr, "mode");
2323         RNA_int_get_array(op->ptr, "initial_mouse", initial_mouse);
2324
2325         switch(event->type) {
2326         case MOUSEMOVE:
2327                 delta[0]= initial_mouse[0] - event->x;
2328                 delta[1]= initial_mouse[1] - event->y;
2329                 dist= sqrt(delta[0]*delta[0]+delta[1]*delta[1]);
2330
2331                 if(mode == WM_RADIALCONTROL_SIZE)
2332                         new_value = dist;
2333                 else if(mode == WM_RADIALCONTROL_STRENGTH) {
2334                         new_value = 1 - dist / WM_RADIAL_CONTROL_DISPLAY_SIZE;
2335                 } else if(mode == WM_RADIALCONTROL_ANGLE)
2336                         new_value = ((int)(atan2(delta[1], delta[0]) * (180.0 / M_PI)) + 180);
2337                 
2338                 if(event->ctrl) {
2339                         if(mode == WM_RADIALCONTROL_STRENGTH)
2340                                 new_value = ((int)(new_value * 100) / 10*10) / 100.0f;
2341                         else
2342                                 new_value = ((int)new_value + 5) / 10*10;
2343                 }
2344                 
2345                 break;
2346         case ESCKEY:
2347         case RIGHTMOUSE:
2348                 ret = OPERATOR_CANCELLED;
2349                 break;
2350         case LEFTMOUSE:
2351         case PADENTER:
2352                 op->type->exec(C, op);
2353                 ret = OPERATOR_FINISHED;
2354                 break;
2355         }
2356
2357         /* Clamp */
2358         if(new_value > rc->max_value)
2359                 new_value = rc->max_value;
2360         else if(new_value < 0)
2361                 new_value = 0;
2362
2363         /* Update paint data */
2364         rc->value = new_value;
2365
2366         RNA_float_set(op->ptr, "new_value", new_value);
2367
2368         if(ret != OPERATOR_RUNNING_MODAL) {
2369                 WM_paint_cursor_end(CTX_wm_manager(C), rc->cursor);
2370                 MEM_freeN(rc);
2371         }
2372         
2373         ED_region_tag_redraw(CTX_wm_region(C));
2374
2375         return ret;
2376 }
2377
2378 /* Expects the operator customdata to be an ImBuf (or NULL) */
2379 int WM_radial_control_invoke(bContext *C, wmOperator *op, wmEvent *event)
2380 {
2381         wmRadialControl *rc = MEM_callocN(sizeof(wmRadialControl), "radial control");
2382         int mode = RNA_int_get(op->ptr, "mode");
2383         float initial_value = RNA_float_get(op->ptr, "initial_value");
2384         int mouse[2] = {event->x, event->y};
2385
2386         if(mode == WM_RADIALCONTROL_SIZE) {
2387                 rc->max_value = 200;
2388                 mouse[0]-= initial_value;
2389         }
2390         else if(mode == WM_RADIALCONTROL_STRENGTH) {
2391                 rc->max_value = 1;
2392                 mouse[0]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * (1 - initial_value);
2393         }
2394         else if(mode == WM_RADIALCONTROL_ANGLE) {
2395                 rc->max_value = 360;
2396                 mouse[0]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * cos(initial_value);
2397                 mouse[1]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * sin(initial_value);
2398                 initial_value *= 180.0f/M_PI;
2399         }
2400
2401         if(op->customdata) {
2402                 ImBuf *im = (ImBuf*)op->customdata;
2403                 /* Build GL texture */
2404                 glGenTextures(1, &rc->tex);
2405                 glBindTexture(GL_TEXTURE_2D, rc->tex);
2406                 glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, im->x, im->y, 0, GL_ALPHA, GL_FLOAT, im->rect_float);
2407                 MEM_freeN(im->rect_float);
2408                 MEM_freeN(im);
2409         }
2410
2411         RNA_int_set_array(op->ptr, "initial_mouse", mouse);
2412         RNA_float_set(op->ptr, "new_value", initial_value);
2413                 
2414         op->customdata = rc;
2415         rc->mode = mode;
2416         rc->initial_value = initial_value;
2417         rc->initial_mouse[0] = mouse[0];
2418         rc->initial_mouse[1] = mouse[1];
2419         rc->cursor = WM_paint_cursor_activate(CTX_wm_manager(C), op->type->poll,
2420                                               wm_radial_control_paint, op->customdata);
2421
2422         /* add modal handler */
2423         WM_event_add_modal_handler(C, op);
2424         
2425         WM_radial_control_modal(C, op, event);
2426         
2427         return OPERATOR_RUNNING_MODAL;
2428 }
2429
2430 /* Gets a descriptive string of the operation */
2431 void WM_radial_control_string(wmOperator *op, char str[], int maxlen)
2432 {
2433         int mode = RNA_int_get(op->ptr, "mode");
2434         float v = RNA_float_get(op->ptr, "new_value");
2435
2436         if(mode == WM_RADIALCONTROL_SIZE)
2437                 sprintf(str, "Size: %d", (int)v);
2438         else if(mode == WM_RADIALCONTROL_STRENGTH)
2439                 sprintf(str, "Strength: %d", (int)v);
2440         else if(mode == WM_RADIALCONTROL_ANGLE)
2441                 sprintf(str, "Angle: %d", (int)(v * 180.0f/M_PI));
2442 }
2443
2444 /** Important: this doesn't define an actual operator, it
2445     just sets up the common parts of the radial control op. **/
2446 void WM_OT_radial_control_partial(wmOperatorType *ot)
2447 {
2448         static EnumPropertyItem radial_mode_items[] = {
2449                 {WM_RADIALCONTROL_SIZE, "SIZE", 0, "Size", ""},
2450                 {WM_RADIALCONTROL_STRENGTH, "STRENGTH", 0, "Strength", ""},
2451                 {WM_RADIALCONTROL_ANGLE, "ANGLE", 0, "Angle", ""},
2452                 {0, NULL, 0, NULL, NULL}};
2453
2454         /* Should be set in custom invoke() */
2455         RNA_def_float(ot->srna, "initial_value", 0, 0, FLT_MAX, "Initial Value", "", 0, FLT_MAX);
2456
2457         /* Set internally, should be used in custom exec() to get final value */
2458         RNA_def_float(ot->srna, "new_value", 0, 0, FLT_MAX, "New Value", "", 0, FLT_MAX);
2459
2460         /* Should be set before calling operator */
2461         RNA_def_enum(ot->srna, "mode", radial_mode_items, 0, "Mode", "");
2462
2463         /* Internal */
2464         RNA_def_int_vector(ot->srna, "initial_mouse", 2, NULL, INT_MIN, INT_MAX, "initial_mouse", "", INT_MIN, INT_MAX);
2465 }
2466
2467 /* ************************** timer for testing ***************** */
2468
2469 /* uses no type defines, fully local testing function anyway... ;) */
2470
2471 static int redraw_timer_exec(bContext *C, wmOperator *op)
2472 {
2473         ARegion *ar= CTX_wm_region(C);
2474         double stime= PIL_check_seconds_timer();
2475         int type = RNA_int_get(op->ptr, "type");
2476         int iter = RNA_int_get(op->ptr, "iterations");
2477         int a;
2478         float time;
2479         char *infostr= "";
2480         
2481         WM_cursor_wait(1);
2482
2483         for(a=0; a<iter; a++) {
2484                 if (type==0) {
2485                         ED_region_do_draw(C, ar);
2486                 } 
2487                 else if (type==1) {
2488                         wmWindow *win= CTX_wm_window(C);
2489                         
2490                         ED_region_tag_redraw(ar);
2491                         wm_draw_update(C);
2492                         
2493                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2494                 }
2495                 else if (type==2) {
2496                         wmWindow *win= CTX_wm_window(C);
2497                         ScrArea *sa;
2498                         
2499                         ScrArea *sa_back= CTX_wm_area(C);
2500                         ARegion *ar_back= CTX_wm_region(C);
2501
2502                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next) {
2503                                 ARegion *ar_iter;
2504                                 CTX_wm_area_set(C, sa);
2505
2506                                 for(ar_iter= sa->regionbase.first; ar_iter; ar_iter= ar_iter->next) {
2507                                         CTX_wm_region_set(C, ar_iter);
2508                                         ED_region_do_draw(C, ar_iter);
2509                                 }
2510                         }
2511
2512                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2513
2514                         CTX_wm_area_set(C, sa_back);
2515                         CTX_wm_region_set(C, ar_back);
2516                 }
2517                 else if (type==3) {
2518                         wmWindow *win= CTX_wm_window(C);
2519                         ScrArea *sa;
2520
2521                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next)
2522                                 ED_area_tag_redraw(sa);
2523                         wm_draw_update(C);
2524                         
2525                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2526                 }
2527                 else if (type==4) {
2528                         Scene *scene= CTX_data_scene(C);
2529                         
2530                         if(a & 1) scene->r.cfra--;
2531                         else scene->r.cfra++;
2532                         scene_update_for_newframe(scene, scene->lay);
2533                 }
2534                 else {
2535                         ED_undo_pop(C);
2536                         ED_undo_redo(C);
2537                 }
2538         }
2539         
2540         time= ((PIL_check_seconds_timer()-stime)*1000);
2541         
2542         if(type==0) infostr= "Draw Region";
2543         if(type==1) infostr= "Draw Region and Swap";
2544         if(type==2) infostr= "Draw Window";
2545         if(type==3) infostr= "Draw Window and Swap";
2546         if(type==4) infostr= "Animation Steps";
2547         if(type==5) infostr= "Undo/Redo";
2548         
2549         WM_cursor_wait(0);
2550         
2551         BKE_reportf(op->reports, RPT_INFO, "%d x %s: %.2f ms,  average: %.4f", iter, infostr, time, time/iter);
2552         
2553         return OPERATOR_FINISHED;
2554 }
2555
2556 static void WM_OT_redraw_timer(wmOperatorType *ot)
2557 {
2558         static EnumPropertyItem prop_type_items[] = {
2559         {0, "DRAW", 0, "Draw Region", ""},
2560         {1, "DRAW_SWAP", 0, "Draw Region + Swap", ""},
2561         {2, "DRAW_WIN", 0, "Draw Window", ""},
2562         {3, "DRAW_WIN_SWAP", 0, "Draw Window + Swap", ""},
2563         {4, "ANIM_STEP", 0, "Anim Step", ""},
2564         {5, "UNDO", 0, "Undo/Redo", ""},
2565         {0, NULL, 0, NULL, NULL}};
2566         
2567         ot->name= "Redraw Timer";
2568         ot->idname= "WM_OT_redraw_timer";
2569         ot->description="Simple redraw timer to test the speed of updating the interface.";
2570         
2571         ot->invoke= WM_menu_invoke;
2572         ot->exec= redraw_timer_exec;
2573         ot->poll= WM_operator_winactive;
2574         
2575         RNA_def_enum(ot->srna, "type", prop_type_items, 0, "Type", "");
2576         RNA_def_int(ot->srna, "iterations", 10, 1,INT_MAX, "Iterations", "Number of times to redraw", 1,1000);
2577
2578 }
2579
2580 /* ************************** memory statistics for testing ***************** */
2581
2582 static int memory_statistics_exec(bContext *C, wmOperator *op)
2583 {
2584         MEM_printmemlist_stats();
2585         return OPERATOR_FINISHED;
2586 }
2587
2588 static void WM_OT_memory_statistics(wmOperatorType *ot)
2589 {
2590         ot->name= "Memory Statistics";
2591         ot->idname= "WM_OT_memory_statistics";
2592         ot->description= "Print memory statistics to the console.";
2593         
2594         ot->exec= memory_statistics_exec;
2595 }
2596
2597 /* ******************************************************* */
2598  
2599 /* called on initialize WM_exit() */
2600 void wm_operatortype_free(void)
2601 {
2602         wmOperatorType *ot;
2603         
2604         for(ot= global_ops.first; ot; ot= ot->next)
2605                 if(ot->macro.first)
2606                         wm_operatortype_free_macro(ot);
2607         
2608         BLI_freelistN(&global_ops);
2609 }
2610
2611 /* called on initialize WM_init() */
2612 void wm_operatortype_init(void)
2613 {
2614         WM_operatortype_append(WM_OT_window_duplicate);
2615         WM_operatortype_append(WM_OT_read_homefile);
2616         WM_operatortype_append(WM_OT_save_homefile);
2617         WM_operatortype_append(WM_OT_window_fullscreen_toggle);
2618         WM_operatortype_append(WM_OT_exit_blender);
2619         WM_operatortype_append(WM_OT_open_recentfile);
2620         WM_operatortype_append(WM_OT_open_recentfile_splash);
2621         WM_operatortype_append(WM_OT_open_mainfile);
2622         WM_operatortype_append(WM_OT_link_append);
2623         WM_operatortype_append(WM_OT_recover_last_session);
2624         WM_operatortype_append(WM_OT_recover_auto_save);
2625         WM_operatortype_append(WM_OT_save_as_mainfile);
2626         WM_operatortype_append(WM_OT_save_mainfile);
2627         WM_operatortype_append(WM_OT_redraw_timer);
2628         WM_operatortype_append(WM_OT_memory_statistics);
2629         WM_operatortype_append(WM_OT_debug_menu);
2630         WM_operatortype_append(WM_OT_splash);
2631         WM_operatortype_append(WM_OT_search_menu);
2632         WM_operatortype_append(WM_OT_call_menu);
2633
2634 #ifdef WITH_COLLADA
2635         /* XXX: move these */
2636         WM_operatortype_append(WM_OT_collada_export);
2637         WM_operatortype_append(WM_OT_collada_import);
2638 #endif
2639
2640 }
2641
2642 /* called in transform_ops.c, on each regeneration of keymaps  */
2643 static void gesture_circle_modal_keymap(wmKeyConfig *keyconf)
2644 {
2645         static EnumPropertyItem modal_items[] = {
2646         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2647         {GESTURE_MODAL_CONFIRM, "CONFIRM", 0, "Confirm", ""},
2648         {GESTURE_MODAL_CIRCLE_ADD, "ADD", 0, "Add", ""},
2649         {GESTURE_MODAL_CIRCLE_SUB, "SUBTRACT", 0, "Subtract", ""},
2650
2651         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2652         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2653         {GESTURE_MODAL_NOP,"NOP", 0, "No Operation", ""},
2654
2655
2656         {0, NULL, 0, NULL, NULL}};
2657
2658         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "View3D Gesture Circle");
2659
2660         /* this function is called for each spacetype, only needs to add map once */
2661         if(keymap) return;
2662
2663         keymap= WM_modalkeymap_add(keyconf, "View3D Gesture Circle", modal_items);
2664
2665         /* items for modal map */
2666         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2667         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2668
2669         WM_modalkeymap_add_item(keymap, RETKEY, KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CONFIRM);
2670         WM_modalkeymap_add_item(keymap, PADENTER, KM_PRESS, 0, 0, GESTURE_MODAL_CONFIRM);
2671
2672         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_SELECT);
2673
2674 #if 0 // Durien guys like this :S
2675         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2676         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_NOP);
2677 #else
2678         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_DESELECT); //  defailt 2.4x
2679         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP); //  defailt 2.4x
2680 #endif
2681
2682         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP);
2683
2684         WM_modalkeymap_add_item(keymap, WHEELUPMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2685         WM_modalkeymap_add_item(keymap, PADMINUS, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2686         WM_modalkeymap_add_item(keymap, WHEELDOWNMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2687         WM_modalkeymap_add_item(keymap, PADPLUSKEY, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2688
2689         /* assign map to operators */
2690         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_circle");
2691         WM_modalkeymap_assign(keymap, "UV_OT_circle_select");
2692
2693 }
2694
2695 /* called in transform_ops.c, on each regeneration of keymaps  */
2696 static void gesture_border_modal_keymap(wmKeyConfig *keyconf)
2697 {
2698         static EnumPropertyItem modal_items[] = {
2699         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2700         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2701         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2702         {GESTURE_MODAL_BORDER_BEGIN,    "BEGIN", 0, "Begin", ""},
2703         {0, NULL, 0, NULL, NULL}};
2704
2705         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "Gesture Border");
2706
2707         /* this function is called for each spacetype, only needs to add map once */
2708         if(keymap) return;
2709
2710         keymap= WM_modalkeymap_add(keyconf, "Gesture Border", modal_items);
2711
2712         /* items for modal map */
2713         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2714         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2715
2716         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2717         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_SELECT);
2718
2719 #if 0 // Durian guys like this
2720         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_BORDER_BEGIN);
2721         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2722 #else
2723         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2724         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_DESELECT);
2725 #endif
2726
2727         /* assign map to operators */
2728         WM_modalkeymap_assign(keymap, "ACTION_OT_select_border");
2729         WM_modalkeymap_assign(keymap, "ANIM_OT_channels_select_border");
2730         WM_modalkeymap_assign(keymap, "ANIM_OT_previewrange_set");
2731         WM_modalkeymap_assign(keymap, "CONSOLE_OT_select_border");
2732         WM_modalkeymap_assign(keymap, "FILE_OT_select_border");
2733         WM_modalkeymap_assign(keymap, "GRAPH_OT_select_border");
2734         WM_modalkeymap_assign(keymap, "MARKER_OT_select_border");
2735         WM_modalkeymap_assign(keymap, "NLA_OT_select_border");
2736         WM_modalkeymap_assign(keymap, "NODE_OT_select_border");
2737 //      WM_modalkeymap_assign(keymap, "SCREEN_OT_border_select"); // template
2738         WM_modalkeymap_assign(keymap, "SEQUENCER_OT_select_border");
2739         WM_modalkeymap_assign(keymap, "UV_OT_select_border");
2740         WM_modalkeymap_assign(keymap, "VIEW2D_OT_zoom_border");
2741         WM_modalkeymap_assign(keymap, "VIEW3D_OT_clip_border");
2742         WM_modalkeymap_assign(keymap, "VIEW3D_OT_render_border");
2743         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_border");
2744         WM_modalkeymap_assign(keymap, "VIEW3D_OT_zoom_border"); // XXX TODO: zoom border should perhaps map rightmouse to zoom out instead of in+cancel
2745 }
2746
2747 /* default keymap for windows and screens, only call once per WM */
2748 void wm_window_keymap(wmKeyConfig *keyconf)
2749 {
2750         wmKeyMap *keymap= WM_keymap_find(keyconf, "Window", 0, 0);
2751         wmKeyMapItem *km;
2752         
2753         /* note, this doesn't replace existing keymap items */
2754         WM_keymap_verify_item(keymap, "WM_OT_window_duplicate", WKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2755         #ifdef __APPLE__
2756         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_OSKEY, 0);
2757         WM_keymap_add_item(keymap, "WM_OT_open_recentfile", OKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2758         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_OSKEY, 0);
2759         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_OSKEY, 0);
2760         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2761         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_OSKEY, 0);
2762         #endif
2763         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_CTRL, 0);
2764         WM_keymap_add_item(keymap, "WM_OT_save_homefile", UKEY, KM_PRESS, KM_CTRL, 0); 
2765         WM_keymap_add_item(keymap, "WM_OT_open_recentfile", OKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2766         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_CTRL, 0);
2767         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", F1KEY, KM_PRESS, 0, 0);
2768         WM_keymap_add_item(keymap, "WM_OT_link_append", OKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2769         km= WM_keymap_add_item(keymap, "WM_OT_link_append", F1KEY, KM_PRESS, KM_SHIFT, 0);
2770         RNA_boolean_set(km->ptr, "link", FALSE);
2771
2772         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_CTRL, 0);
2773         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", WKEY, KM_PRESS, KM_CTRL, 0);
2774         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2775         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", F2KEY, KM_PRESS, 0, 0);
2776
2777         WM_keymap_verify_item(keymap, "WM_OT_window_fullscreen_toggle", F11KEY, KM_PRESS, KM_ALT, 0);
2778         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_CTRL, 0);
2779
2780         /* debug/testing */
2781         WM_keymap_verify_item(keymap, "WM_OT_redraw_timer", TKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2782         WM_keymap_verify_item(keymap, "WM_OT_debug_menu", DKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2783         WM_keymap_verify_item(keymap, "WM_OT_search_menu", SPACEKEY, KM_PRESS, 0, 0);
2784         
2785         /* Space switching */
2786
2787
2788         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F2KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was DXF export */
2789         RNA_string_set(km->ptr, "path", "area.type");
2790         RNA_string_set(km->ptr, "value", "LOGIC_EDITOR");
2791
2792         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F3KEY, KM_PRESS, KM_SHIFT, 0);
2793         RNA_string_set(km->ptr, "path", "area.type");
2794         RNA_string_set(km->ptr, "value", "NODE_EDITOR");
2795
2796         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F4KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was data browser */
2797         RNA_string_set(km->ptr, "path", "area.type");
2798         RNA_string_set(km->ptr, "value", "CONSOLE");
2799
2800         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F5KEY, KM_PRESS, KM_SHIFT, 0);
2801         RNA_string_set(km->ptr, "path", "area.type");
2802         RNA_string_set(km->ptr, "value", "VIEW_3D");
2803
2804         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F6KEY, KM_PRESS, KM_SHIFT, 0);
2805         RNA_string_set(km->ptr, "path", "area.type");
2806         RNA_string_set(km->ptr, "value", "GRAPH_EDITOR");
2807
2808         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F7KEY, KM_PRESS, KM_SHIFT, 0);
2809         RNA_string_set(km->ptr, "path", "area.type");
2810         RNA_string_set(km->ptr, "value", "PROPERTIES");
2811
2812         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F8KEY, KM_PRESS, KM_SHIFT, 0);
2813         RNA_string_set(km->ptr, "path", "area.type");
2814         RNA_string_set(km->ptr, "value", "SEQUENCE_EDITOR");
2815
2816         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2817         RNA_string_set(km->ptr, "path", "area.type");
2818         RNA_string_set(km->ptr, "value", "OUTLINER");
2819
2820         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2821         RNA_string_set(km->ptr, "path", "area.type");
2822         RNA_string_set(km->ptr, "value", "OUTLINER");
2823
2824         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F10KEY, KM_PRESS, KM_SHIFT, 0);
2825         RNA_string_set(km->ptr, "path", "area.type");
2826         RNA_string_set(km->ptr, "value", "IMAGE_EDITOR");
2827
2828         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F11KEY, KM_PRESS, KM_SHIFT, 0);
2829         RNA_string_set(km->ptr, "path", "area.type");
2830         RNA_string_set(km->ptr, "value", "TEXT_EDITOR");
2831
2832         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F12KEY, KM_PRESS, KM_SHIFT, 0);
2833         RNA_string_set(km->ptr, "path", "area.type");
2834         RNA_string_set(km->ptr, "value", "DOPESHEET_EDITOR");
2835
2836         gesture_circle_modal_keymap(keyconf);
2837         gesture_border_modal_keymap(keyconf);
2838 }
2839
2840 /* Generic itemf's for operators that take library args */
2841 static EnumPropertyItem *rna_id_itemf(bContext *C, PointerRNA *ptr, int *free, ID *id)
2842 {
2843         EnumPropertyItem *item= NULL, item_tmp;
2844         int totitem= 0;
2845         int i= 0;
2846
2847         memset(&item_tmp, 0, sizeof(item_tmp));
2848
2849         for( ; id; id= id->next) {
2850                 item_tmp.identifier= item_tmp.name= id->name+2;
2851                 item_tmp.value= i++;
2852                 RNA_enum_item_add(&item, &totitem, &item_tmp);
2853         }
2854
2855         RNA_enum_item_end(&item, &totitem);
2856         *free= 1;
2857
2858         return item;
2859 }
2860
2861 /* can add more */
2862 EnumPropertyItem *RNA_group_itemf(bContext *C, PointerRNA *ptr, int *free)
2863 {
2864         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->group.first);
2865 }
2866 EnumPropertyItem *RNA_scene_itemf(bContext *C, PointerRNA *ptr, int *free)
2867 {
2868         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->scene.first);
2869 }