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[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_btx", (filter & BTXFILE), "Filter btx files", "");
684         RNA_def_property_flag(prop, PROP_HIDDEN);
685         prop= RNA_def_boolean(ot->srna, "filter_folder", (filter & FOLDERFILE), "Filter folders", "");
686         RNA_def_property_flag(prop, PROP_HIDDEN);
687
688         prop= RNA_def_int(ot->srna, "filemode", type, FILE_LOADLIB, FILE_SPECIAL, 
689                 "File Browser Mode", "The setting for the file browser mode to load a .blend file, a library or a special file.",
690                 FILE_LOADLIB, FILE_SPECIAL);
691         RNA_def_property_flag(prop, PROP_HIDDEN);
692 }
693
694 void WM_operator_properties_select_all(wmOperatorType *ot) {
695         static EnumPropertyItem select_all_actions[] = {
696                         {SEL_TOGGLE, "TOGGLE", 0, "Toggle", "Toggle selection for all elements"},
697                         {SEL_SELECT, "SELECT", 0, "Select", "Select all elements"},
698                         {SEL_DESELECT, "DESELECT", 0, "Deselect", "Deselect all elements"},
699                         {SEL_INVERT, "INVERT", 0, "Invert", "Invert selection of all elements"},
700                         {0, NULL, 0, NULL, NULL}
701         };
702
703         RNA_def_enum(ot->srna, "action", select_all_actions, SEL_TOGGLE, "Action", "Selection action to execute");
704 }
705
706 void WM_operator_properties_gesture_border(wmOperatorType *ot, int extend)
707 {
708         RNA_def_int(ot->srna, "gesture_mode", 0, INT_MIN, INT_MAX, "Gesture Mode", "", INT_MIN, INT_MAX);
709         RNA_def_int(ot->srna, "xmin", 0, INT_MIN, INT_MAX, "X Min", "", INT_MIN, INT_MAX);
710         RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX);
711         RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
712         RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
713
714         if(extend)
715                 RNA_def_boolean(ot->srna, "extend", 1, "Extend", "Extend selection instead of deselecting everything first.");
716 }
717
718
719 /* op->poll */
720 int WM_operator_winactive(bContext *C)
721 {
722         if(CTX_wm_window(C)==NULL) return 0;
723         return 1;
724 }
725
726 /* op->invoke */
727 static void redo_cb(bContext *C, void *arg_op, int event)
728 {
729         wmOperator *lastop= arg_op;
730         
731         if(lastop) {
732                 ED_undo_pop_op(C, lastop);
733                 WM_operator_repeat(C, lastop);
734         }
735 }
736
737 static uiBlock *wm_block_create_redo(bContext *C, ARegion *ar, void *arg_op)
738 {
739         wmWindowManager *wm= CTX_wm_manager(C);
740         wmOperator *op= arg_op;
741         PointerRNA ptr;
742         uiBlock *block;
743         uiLayout *layout;
744         uiStyle *style= U.uistyles.first;
745         int columns= 2, width= 300;
746         
747
748         block= uiBeginBlock(C, ar, "redo_popup", UI_EMBOSS);
749         uiBlockClearFlag(block, UI_BLOCK_LOOP);
750         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
751         uiBlockSetHandleFunc(block, redo_cb, arg_op);
752
753         if(!op->properties) {
754                 IDPropertyTemplate val = {0};
755                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
756         }
757
758         // XXX - hack, only for editing docs
759         if(strcmp(op->type->idname, "WM_OT_doc_edit")==0) {
760                 columns= 1;
761                 width= 500;
762         }
763
764         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
765         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, width, 20, style);
766         uiItemL(layout, op->type->name, 0);
767
768         if(op->type->ui)
769                 op->type->ui((bContext*)C, op, layout);
770         else
771                 uiDefAutoButsRNA(C, layout, &ptr, columns);
772
773         uiPopupBoundsBlock(block, 4.0f, 0, 0);
774         uiEndBlock(C, block);
775
776         return block;
777 }
778
779
780 static uiBlock *wm_operator_create_ui(bContext *C, ARegion *ar, void *userData)
781 {
782         struct { wmOperator *op; int width; int height; } * data = userData;
783         wmWindowManager *wm= CTX_wm_manager(C);
784         wmOperator *op= data->op;
785         PointerRNA ptr;
786         uiBlock *block;
787         uiLayout *layout;
788         uiStyle *style= U.uistyles.first;
789
790         block= uiBeginBlock(C, ar, "opui_popup", UI_EMBOSS);
791         uiBlockClearFlag(block, UI_BLOCK_LOOP);
792         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
793
794         if(!op->properties) {
795                 IDPropertyTemplate val = {0};
796                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
797         }
798
799         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
800         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, data->width, data->height, style);
801
802         if(op->type->ui)
803                 op->type->ui((bContext*)C, op, layout);
804
805         uiPopupBoundsBlock(block, 4.0f, 0, 0);
806         uiEndBlock(C, block);
807
808         return block;
809 }
810
811 int WM_operator_props_popup(bContext *C, wmOperator *op, wmEvent *event)
812 {
813         int retval= OPERATOR_CANCELLED;
814         
815         if(op->type->exec)
816                 retval= op->type->exec(C, op);
817
818         if(retval != OPERATOR_CANCELLED)
819                 uiPupBlock(C, wm_block_create_redo, op);
820
821         return retval;
822 }
823
824 void WM_operator_ui_popup(bContext *C, wmOperator *op, int width, int height)
825 {
826         struct { wmOperator *op; int width; int height; } data;
827         data.op = op;
828         data.width = width;
829         data.height = height;
830         uiPupBlock(C, wm_operator_create_ui, &data);
831 }
832
833 int WM_operator_redo_popup(bContext *C, wmOperator *op)
834 {
835         uiPupBlock(C, wm_block_create_redo, op);
836
837         return OPERATOR_CANCELLED;
838 }
839
840 /* ***************** Debug menu ************************* */
841
842 static uiBlock *wm_block_create_menu(bContext *C, ARegion *ar, void *arg_op)
843 {
844         wmOperator *op= arg_op;
845         uiBlock *block;
846         uiLayout *layout;
847         uiStyle *style= U.uistyles.first;
848         
849         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
850         uiBlockClearFlag(block, UI_BLOCK_LOOP);
851         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
852         
853         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, 300, 20, style);
854         uiItemL(layout, op->type->name, 0);
855
856         if(op->type->ui)
857                 op->type->ui(C, op, layout);
858         else
859                 uiDefAutoButsRNA(C, layout, op->ptr, 2);
860         
861         uiPopupBoundsBlock(block, 4.0f, 0, 0);
862         uiEndBlock(C, block);
863         
864         return block;
865 }
866
867 static int wm_debug_menu_exec(bContext *C, wmOperator *op)
868 {
869         G.rt= RNA_int_get(op->ptr, "debugval");
870         ED_screen_refresh(CTX_wm_manager(C), CTX_wm_window(C));
871         WM_event_add_notifier(C, NC_WINDOW, NULL);
872         
873         return OPERATOR_FINISHED;       
874 }
875
876 static int wm_debug_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
877 {
878         
879         RNA_int_set(op->ptr, "debugval", G.rt);
880         
881         /* pass on operator, so return modal */
882         uiPupBlockOperator(C, wm_block_create_menu, op, WM_OP_EXEC_DEFAULT);
883         
884         return OPERATOR_RUNNING_MODAL;
885 }
886
887 static void WM_OT_debug_menu(wmOperatorType *ot)
888 {
889         ot->name= "Debug Menu";
890         ot->idname= "WM_OT_debug_menu";
891         ot->description= "Open a popup to set the debug level.";
892         
893         ot->invoke= wm_debug_menu_invoke;
894         ot->exec= wm_debug_menu_exec;
895         ot->poll= WM_operator_winactive;
896         
897         RNA_def_int(ot->srna, "debugval", 0, -10000, 10000, "Debug Value", "", INT_MIN, INT_MAX);
898 }
899
900
901 /* ***************** Splash Screen ************************* */
902
903 static void wm_block_splash_close(bContext *C, void *arg_block, void *arg_unused)
904 {
905         uiPupBlockClose(C, arg_block);
906 }
907
908 static uiBlock *wm_block_create_splash(bContext *C, ARegion *ar, void *arg_unused)
909 {
910         uiBlock *block;
911         uiBut *but;
912         uiLayout *layout, *split, *col;
913         uiStyle *style= U.uistyles.first;
914         
915         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
916         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1);
917         
918         but= uiDefBut(block, BUT_IMAGE, 0, "", 0, 10, 501, 282, NULL, 0.0, 0.0, 0, 0, "");
919         uiButSetFunc(but, wm_block_splash_close, block, NULL);
920         
921         uiBlockSetEmboss(block, UI_EMBOSSP);
922         
923         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_MENU, 10, 10, 480, 110, style);
924
925         uiLayoutSetOperatorContext(layout, WM_OP_EXEC_REGION_WIN);
926         
927         split = uiLayoutSplit(layout, 0);
928         col = uiLayoutColumn(split, 0);
929         uiItemL(col, "Links", 0);
930         uiItemO(col, NULL, ICON_URL, "HELP_OT_release_logs");
931         uiItemO(col, NULL, ICON_URL, "HELP_OT_manual");
932         uiItemO(col, NULL, ICON_URL, "HELP_OT_blender_website");
933         uiItemO(col, NULL, ICON_URL, "HELP_OT_user_community");
934         uiItemO(col, NULL, ICON_URL, "HELP_OT_python_api");
935         uiItemS(col);
936         
937         col = uiLayoutColumn(split, 0);
938         uiItemL(col, "Recent", 0);
939         uiItemsEnumO(col, "WM_OT_open_recentfile_splash", "file");
940         uiItemS(col);
941
942         uiCenteredBoundsBlock(block, 0.0f);
943         uiEndBlock(C, block);
944         
945         return block;
946 }
947
948 static int wm_splash_invoke(bContext *C, wmOperator *op, wmEvent *event)
949 {
950         uiPupBlock(C, wm_block_create_splash, NULL);
951         
952         return OPERATOR_FINISHED;
953 }
954
955 static void WM_OT_splash(wmOperatorType *ot)
956 {
957         ot->name= "Splash Screen";
958         ot->idname= "WM_OT_splash";
959         ot->description= "Opens a blocking popup region with release info";
960         
961         ot->invoke= wm_splash_invoke;
962         ot->poll= WM_operator_winactive;
963 }
964
965
966 /* ***************** Search menu ************************* */
967 static void operator_call_cb(struct bContext *C, void *arg1, void *arg2)
968 {
969         wmOperatorType *ot= arg2;
970         
971         if(ot)
972                 WM_operator_name_call(C, ot->idname, WM_OP_INVOKE_DEFAULT, NULL);
973 }
974
975 static void operator_search_cb(const struct bContext *C, void *arg, char *str, uiSearchItems *items)
976 {
977         wmOperatorType *ot = WM_operatortype_first();
978         
979         for(; ot; ot= ot->next) {
980                 
981                 if(BLI_strcasestr(ot->name, str)) {
982                         if(WM_operator_poll((bContext*)C, ot)) {
983                                 char name[256];
984                                 int len= strlen(ot->name);
985                                 
986                                 /* display name for menu, can hold hotkey */
987                                 BLI_strncpy(name, ot->name, 256);
988                                 
989                                 /* check for hotkey */
990                                 if(len < 256-6) {
991                                         if(WM_key_event_operator_string(C, ot->idname, WM_OP_EXEC_DEFAULT, NULL, &name[len+1], 256-len-1))
992                                                 name[len]= '|';
993                                 }
994                                 
995                                 if(0==uiSearchItemAdd(items, name, ot, 0))
996                                         break;
997                         }
998                 }
999         }
1000 }
1001
1002 static uiBlock *wm_block_search_menu(bContext *C, ARegion *ar, void *arg_op)
1003 {
1004         static char search[256]= "";
1005         wmEvent event;
1006         wmWindow *win= CTX_wm_window(C);
1007         uiBlock *block;
1008         uiBut *but;
1009         
1010         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
1011         uiBlockSetFlag(block, UI_BLOCK_LOOP|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
1012         
1013         but= uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, 256, 10, 10, 180, 19, "");
1014         uiButSetSearchFunc(but, operator_search_cb, NULL, operator_call_cb, NULL);
1015         
1016         /* fake button, it holds space for search items */
1017         uiDefBut(block, LABEL, 0, "", 10, 10 - uiSearchBoxhHeight(), 180, uiSearchBoxhHeight(), NULL, 0, 0, 0, 0, NULL);
1018         
1019         uiPopupBoundsBlock(block, 6.0f, 0, -20); /* move it downwards, mouse over button */
1020         uiEndBlock(C, block);
1021         
1022         event= *(win->eventstate);      /* XXX huh huh? make api call */
1023         event.type= EVT_BUT_OPEN;
1024         event.val= KM_PRESS;
1025         event.customdata= but;
1026         event.customdatafree= FALSE;
1027         wm_event_add(win, &event);
1028         
1029         return block;
1030 }
1031
1032 static int wm_search_menu_exec(bContext *C, wmOperator *op)
1033 {
1034         
1035         return OPERATOR_FINISHED;       
1036 }
1037
1038 static int wm_search_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
1039 {
1040         
1041         uiPupBlock(C, wm_block_search_menu, op);
1042         
1043         return OPERATOR_CANCELLED;
1044 }
1045
1046 /* op->poll */
1047 static int wm_search_menu_poll(bContext *C)
1048 {
1049         if(CTX_wm_window(C)==NULL) return 0;
1050         if(CTX_wm_area(C) && CTX_wm_area(C)->spacetype==SPACE_CONSOLE) return 0;  // XXX - so we can use the shortcut in the console
1051         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
1052         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
1053         return 1;
1054 }
1055
1056 static void WM_OT_search_menu(wmOperatorType *ot)
1057 {
1058         ot->name= "Search Menu";
1059         ot->idname= "WM_OT_search_menu";
1060         
1061         ot->invoke= wm_search_menu_invoke;
1062         ot->exec= wm_search_menu_exec;
1063         ot->poll= wm_search_menu_poll;
1064 }
1065
1066 static int wm_call_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
1067 {
1068         char idname[BKE_ST_MAXNAME];
1069         RNA_string_get(op->ptr, "name", idname);
1070
1071         uiPupMenuInvoke(C, idname);
1072
1073         return OPERATOR_CANCELLED;
1074 }
1075
1076 static void WM_OT_call_menu(wmOperatorType *ot)
1077 {
1078         ot->name= "Call Menu";
1079         ot->idname= "WM_OT_call_menu";
1080
1081         ot->invoke= wm_call_menu_invoke;
1082
1083         RNA_def_string(ot->srna, "name", "", BKE_ST_MAXNAME, "Name", "Name of the new sequence strip");
1084 }
1085
1086 /* ************ window / screen operator definitions ************** */
1087
1088 static void WM_OT_window_duplicate(wmOperatorType *ot)
1089 {
1090         ot->name= "Duplicate Window";
1091         ot->idname= "WM_OT_window_duplicate";
1092         ot->description="Duplicate the current Blender window.";
1093                 
1094         ot->exec= wm_window_duplicate_op;
1095         ot->poll= WM_operator_winactive;
1096 }
1097
1098 static void WM_OT_save_homefile(wmOperatorType *ot)
1099 {
1100         ot->name= "Save User Settings";
1101         ot->idname= "WM_OT_save_homefile";
1102         ot->description="Make the current file the default .blend file.";
1103                 
1104         ot->invoke= WM_operator_confirm;
1105         ot->exec= WM_write_homefile;
1106         ot->poll= WM_operator_winactive;
1107 }
1108
1109 static void WM_OT_read_homefile(wmOperatorType *ot)
1110 {
1111         ot->name= "Reload Start-Up File";
1112         ot->idname= "WM_OT_read_homefile";
1113         ot->description="Open the default file (doesn't save the current file).";
1114         
1115         ot->invoke= WM_operator_confirm;
1116         ot->exec= WM_read_homefile;
1117         ot->poll= WM_operator_winactive;
1118         
1119         RNA_def_boolean(ot->srna, "factory", 0, "Factory Settings", "");
1120 }
1121
1122
1123 /* ********* recent file *********** */
1124
1125 static int recentfile_exec(bContext *C, wmOperator *op)
1126 {
1127         int event= RNA_enum_get(op->ptr, "file");
1128
1129         // XXX wm in context is not set correctly after WM_read_file -> crash
1130         // do it before for now, but is this correct with multiple windows?
1131
1132         if(event>0) {
1133                 if (G.sce[0] && (event==1)) {
1134                         WM_event_add_notifier(C, NC_WINDOW, NULL);
1135                         WM_read_file(C, G.sce, op->reports);
1136                 }
1137                 else {
1138                         struct RecentFile *recent = BLI_findlink(&(G.recent_files), event-1);
1139                         if(recent) {
1140                                 WM_event_add_notifier(C, NC_WINDOW, NULL);
1141                                 WM_read_file(C, recent->filename, op->reports);
1142                         }
1143                 }
1144         }
1145         return 0;
1146 }
1147
1148 static int wm_recentfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1149 {
1150         uiPopupMenu *pup;
1151         uiLayout *layout;
1152
1153         pup= uiPupMenuBegin(C, "Open Recent", 0);
1154         layout= uiPupMenuLayout(pup);
1155         uiItemsEnumO(layout, op->type->idname, "file");
1156         uiPupMenuEnd(C, pup);
1157         
1158         return OPERATOR_CANCELLED;
1159 }
1160
1161 static EnumPropertyItem *open_recentfile_itemf(bContext *C, PointerRNA *ptr, int *free)
1162 {
1163         EnumPropertyItem tmp = {0, "", 0, "", ""};
1164         EnumPropertyItem *item= NULL;
1165         struct RecentFile *recent;
1166         int totitem= 0, i;
1167
1168         /* dynamically construct enum */
1169         for(recent = G.recent_files.first, i=0; (i<U.recent_files) && (recent); recent = recent->next, i++) {
1170                 tmp.value= i+1;
1171                 tmp.icon= ICON_FILE_BLEND;
1172                 tmp.identifier= recent->filename;
1173                 tmp.name= BLI_short_filename(recent->filename);
1174                 RNA_enum_item_add(&item, &totitem, &tmp);
1175         }
1176
1177         RNA_enum_item_end(&item, &totitem);
1178         *free= 1;
1179
1180         return item;
1181 }
1182
1183 static void WM_OT_open_recentfile(wmOperatorType *ot)
1184 {
1185         PropertyRNA *prop;
1186         static EnumPropertyItem file_items[]= {
1187                 {0, NULL, 0, NULL, NULL}};
1188
1189         ot->name= "Open Recent File";
1190         ot->idname= "WM_OT_open_recentfile";
1191         ot->description="Open recent files list.";
1192         
1193         ot->invoke= wm_recentfile_invoke;
1194         ot->exec= recentfile_exec;
1195         ot->poll= WM_operator_winactive;
1196         
1197         prop= RNA_def_enum(ot->srna, "file", file_items, 1, "File", "");
1198         RNA_def_enum_funcs(prop, open_recentfile_itemf);
1199 }
1200
1201 static EnumPropertyItem *open_recentfile_splash_itemf(bContext *C, PointerRNA *ptr, int *free)
1202 {
1203         EnumPropertyItem tmp = {0, "", 0, "", ""};
1204         EnumPropertyItem *item= NULL;
1205         struct RecentFile *recent;
1206         int totitem= 0, i;
1207         
1208         /* dynamically construct enum */
1209         for(recent = G.recent_files.first, i=0; (i<6) && (recent); recent = recent->next, i++) {
1210                 tmp.value= i+1;
1211                 tmp.icon= ICON_FILE_BLEND;
1212                 tmp.identifier= recent->filename;
1213                 tmp.name= BLI_last_slash(recent->filename);
1214                 if(tmp.name) tmp.name += 1;
1215                 else tmp.name = recent->filename;
1216                 RNA_enum_item_add(&item, &totitem, &tmp);
1217         }
1218         
1219         RNA_enum_item_end(&item, &totitem);
1220         *free= 1;
1221         
1222         return item;
1223 }
1224
1225 static void WM_OT_open_recentfile_splash(wmOperatorType *ot)
1226 {
1227         PropertyRNA *prop;
1228         static EnumPropertyItem file_items[]= {
1229                 {0, NULL, 0, NULL, NULL}};
1230         
1231         ot->name= "Open Recent File";
1232         ot->idname= "WM_OT_open_recentfile_splash";
1233         ot->description="Open recent files list.";
1234         
1235         ot->exec= recentfile_exec;
1236         ot->poll= WM_operator_winactive;
1237         
1238         prop= RNA_def_enum(ot->srna, "file", file_items, 1, "File", "");
1239         RNA_def_enum_funcs(prop, open_recentfile_splash_itemf);
1240 }
1241
1242 /* *************** open file **************** */
1243
1244 static void open_set_load_ui(wmOperator *op)
1245 {
1246         if(!RNA_property_is_set(op->ptr, "load_ui"))
1247                 RNA_boolean_set(op->ptr, "load_ui", !(U.flag & USER_FILENOUI));
1248 }
1249
1250 static int wm_open_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1251 {
1252         RNA_string_set(op->ptr, "path", G.sce);
1253         open_set_load_ui(op);
1254
1255         WM_event_add_fileselect(C, op);
1256
1257         return OPERATOR_RUNNING_MODAL;
1258 }
1259
1260 static int wm_open_mainfile_exec(bContext *C, wmOperator *op)
1261 {
1262         char path[FILE_MAX];
1263
1264         RNA_string_get(op->ptr, "path", path);
1265         open_set_load_ui(op);
1266
1267         if(RNA_boolean_get(op->ptr, "load_ui"))
1268                 G.fileflags &= ~G_FILE_NO_UI;
1269         else
1270                 G.fileflags |= G_FILE_NO_UI;
1271         
1272         // XXX wm in context is not set correctly after WM_read_file -> crash
1273         // do it before for now, but is this correct with multiple windows?
1274         WM_event_add_notifier(C, NC_WINDOW, NULL);
1275
1276         WM_read_file(C, path, op->reports);
1277         
1278         return OPERATOR_FINISHED;
1279 }
1280
1281 static void WM_OT_open_mainfile(wmOperatorType *ot)
1282 {
1283         ot->name= "Open Blender File";
1284         ot->idname= "WM_OT_open_mainfile";
1285         ot->description="Open a Blender file.";
1286         
1287         ot->invoke= wm_open_mainfile_invoke;
1288         ot->exec= wm_open_mainfile_exec;
1289         ot->poll= WM_operator_winactive;
1290         
1291         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1292
1293         RNA_def_boolean(ot->srna, "load_ui", 1, "Load UI", "Load user interface setup in the .blend file.");
1294 }
1295
1296 /* **************** link/append *************** */
1297
1298 static int wm_link_append_invoke(bContext *C, wmOperator *op, wmEvent *event)
1299 {
1300         if(RNA_property_is_set(op->ptr, "path")) {
1301                 return WM_operator_call(C, op);
1302         } 
1303         else {
1304                 /* XXX TODO solve where to get last linked library from */
1305                 RNA_string_set(op->ptr, "path", G.lib);
1306                 WM_event_add_fileselect(C, op);
1307                 return OPERATOR_RUNNING_MODAL;
1308         }
1309 }
1310
1311 static short wm_link_append_flag(wmOperator *op)
1312 {
1313         short flag= 0;
1314
1315         if(RNA_boolean_get(op->ptr, "autoselect")) flag |= FILE_AUTOSELECT;
1316         if(RNA_boolean_get(op->ptr, "active_layer")) flag |= FILE_ACTIVELAY;
1317         if(RNA_boolean_get(op->ptr, "relative_paths")) flag |= FILE_STRINGCODE;
1318         if(RNA_boolean_get(op->ptr, "link")) flag |= FILE_LINK;
1319
1320         return flag;
1321 }
1322
1323 static void wm_link_make_library_local(Main *main, const char *libname)
1324 {
1325         Library *lib;
1326
1327         /* and now find the latest append lib file */
1328         for(lib= main->library.first; lib; lib=lib->id.next)
1329                 if(BLI_streq(libname, lib->filename))
1330                         break;
1331         
1332         /* make local */
1333         if(lib) {
1334                 all_local(lib, 1);
1335                 /* important we unset, otherwise these object wont
1336                  * link into other scenes from this blend file */
1337                 flag_all_listbases_ids(LIB_APPEND_TAG, 0);
1338         }
1339 }
1340
1341 static int wm_link_append_exec(bContext *C, wmOperator *op)
1342 {
1343         Main *bmain= CTX_data_main(C);
1344         Scene *scene= CTX_data_scene(C);
1345         Main *mainl= 0;
1346         BlendHandle *bh;
1347         PropertyRNA *prop;
1348         char name[FILE_MAX], dir[FILE_MAX], libname[FILE_MAX], group[GROUP_MAX];
1349         int idcode, totfiles=0;
1350         short flag;
1351
1352         name[0] = '\0';
1353         RNA_string_get(op->ptr, "filename", name);
1354         RNA_string_get(op->ptr, "directory", dir);
1355
1356         /* test if we have a valid data */
1357         if(BLO_is_a_library(dir, libname, group) == 0) {
1358                 BKE_report(op->reports, RPT_ERROR, "Not a library");
1359                 return OPERATOR_CANCELLED;
1360         }
1361         else if(group[0] == 0) {
1362                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1363                 return OPERATOR_CANCELLED;
1364         }
1365         else if(BLI_streq(bmain->name, libname)) {
1366                 BKE_report(op->reports, RPT_ERROR, "Cannot use current file as library");
1367                 return OPERATOR_CANCELLED;
1368         }
1369
1370         /* check if something is indicated for append/link */
1371         prop = RNA_struct_find_property(op->ptr, "files");
1372         if(prop) {
1373                 totfiles= RNA_property_collection_length(op->ptr, prop);
1374                 if(totfiles == 0) {
1375                         if(name[0] == '\0') {
1376                                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1377                                 return OPERATOR_CANCELLED;
1378                         }
1379                 }
1380         }
1381         else if(name[0] == '\0') {
1382                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1383                 return OPERATOR_CANCELLED;
1384         }
1385
1386         /* now we have or selected, or an indicated file */
1387         if(RNA_boolean_get(op->ptr, "autoselect"))
1388                 scene_deselect_all(scene);
1389
1390         bh = BLO_blendhandle_from_file(libname);
1391         idcode = BLO_idcode_from_name(group);
1392         
1393         flag = wm_link_append_flag(op);
1394
1395         /* tag everything, all untagged data can be made local */
1396         if((flag & FILE_LINK)==0)
1397                 flag_all_listbases_ids(LIB_APPEND_TAG, 1);
1398
1399         /* here appending/linking starts */
1400         mainl = BLO_library_append_begin(C, &bh, libname);
1401         if(totfiles == 0) {
1402                 BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1403         }
1404         else {
1405                 RNA_BEGIN(op->ptr, itemptr, "files") {
1406                         RNA_string_get(&itemptr, "name", name);
1407                         BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1408                 }
1409                 RNA_END;
1410         }
1411         BLO_library_append_end(C, mainl, &bh, idcode, flag);
1412         
1413         /* mark all library linked objects to be updated */
1414         recalc_all_library_objects(bmain);
1415
1416         /* append, rather than linking */
1417         if((flag & FILE_LINK)==0)
1418                 wm_link_make_library_local(bmain, libname);
1419
1420         /* recreate dependency graph to include new objects */
1421         DAG_scene_sort(scene);
1422         DAG_ids_flush_update(0);
1423
1424         BLO_blendhandle_close(bh);
1425
1426         /* XXX TODO: align G.lib with other directory storage (like last opened image etc...) */
1427         BLI_strncpy(G.lib, dir, FILE_MAX);
1428
1429         WM_event_add_notifier(C, NC_WINDOW, NULL);
1430
1431         return OPERATOR_FINISHED;
1432 }
1433
1434 static void WM_OT_link_append(wmOperatorType *ot)
1435 {
1436         ot->name= "Link/Append from Library";
1437         ot->idname= "WM_OT_link_append";
1438         ot->description= "Link or Append from a Library .blend file";
1439         
1440         ot->invoke= wm_link_append_invoke;
1441         ot->exec= wm_link_append_exec;
1442         ot->poll= WM_operator_winactive;
1443         
1444         ot->flag |= OPTYPE_UNDO;
1445
1446         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_LOADLIB);
1447         
1448         RNA_def_boolean(ot->srna, "link", 1, "Link", "Link the objects or datablocks rather than appending.");
1449         RNA_def_boolean(ot->srna, "autoselect", 1, "Select", "Select the linked objects.");
1450         RNA_def_boolean(ot->srna, "active_layer", 1, "Active Layer", "Put the linked objects on the active layer.");
1451         RNA_def_boolean(ot->srna, "relative_paths", 1, "Relative Paths", "Store the library path as a relative path to current .blend file.");
1452
1453         RNA_def_collection_runtime(ot->srna, "files", &RNA_OperatorFileListElement, "Files", "");
1454 }       
1455
1456 /* *************** recover last session **************** */
1457
1458 static int wm_recover_last_session_exec(bContext *C, wmOperator *op)
1459 {
1460         char filename[FILE_MAX];
1461
1462         G.fileflags |= G_FILE_RECOVER;
1463
1464         // XXX wm in context is not set correctly after WM_read_file -> crash
1465         // do it before for now, but is this correct with multiple windows?
1466         WM_event_add_notifier(C, NC_WINDOW, NULL);
1467
1468         /* load file */
1469         BLI_make_file_string("/", filename, btempdir, "quit.blend");
1470         WM_read_file(C, filename, op->reports);
1471
1472         G.fileflags &= ~G_FILE_RECOVER;
1473
1474         return OPERATOR_FINISHED;
1475 }
1476
1477 static void WM_OT_recover_last_session(wmOperatorType *ot)
1478 {
1479         ot->name= "Recover Last Session";
1480         ot->idname= "WM_OT_recover_last_session";
1481         ot->description="Open the last closed file (\"quit.blend\").";
1482         
1483         ot->exec= wm_recover_last_session_exec;
1484         ot->poll= WM_operator_winactive;
1485 }
1486
1487 /* *************** recover auto save **************** */
1488
1489 static int wm_recover_auto_save_exec(bContext *C, wmOperator *op)
1490 {
1491         char path[FILE_MAX];
1492
1493         RNA_string_get(op->ptr, "path", path);
1494
1495         G.fileflags |= G_FILE_RECOVER;
1496
1497         // XXX wm in context is not set correctly after WM_read_file -> crash
1498         // do it before for now, but is this correct with multiple windows?
1499         WM_event_add_notifier(C, NC_WINDOW, NULL);
1500
1501         /* load file */
1502         WM_read_file(C, path, op->reports);
1503
1504         G.fileflags &= ~G_FILE_RECOVER;
1505
1506         return OPERATOR_FINISHED;
1507 }
1508
1509 static int wm_recover_auto_save_invoke(bContext *C, wmOperator *op, wmEvent *event)
1510 {
1511         char filename[FILE_MAX];
1512
1513         wm_autosave_location(filename);
1514         RNA_string_set(op->ptr, "path", filename);
1515         WM_event_add_fileselect(C, op);
1516
1517         return OPERATOR_RUNNING_MODAL;
1518 }
1519
1520 static void WM_OT_recover_auto_save(wmOperatorType *ot)
1521 {
1522         ot->name= "Recover Auto Save";
1523         ot->idname= "WM_OT_recover_auto_save";
1524         ot->description="Open an automatically saved file to recover it.";
1525         
1526         ot->exec= wm_recover_auto_save_exec;
1527         ot->invoke= wm_recover_auto_save_invoke;
1528         ot->poll= WM_operator_winactive;
1529
1530         WM_operator_properties_filesel(ot, BLENDERFILE, FILE_BLENDER);
1531 }
1532
1533 /* *************** save file as **************** */
1534
1535 static void untitled(char *name)
1536 {
1537         if(G.save_over == 0 && strlen(name) < FILE_MAX-16) {
1538                 char *c= BLI_last_slash(name);
1539                 
1540                 if(c)
1541                         strcpy(&c[1], "untitled.blend");
1542                 else
1543                         strcpy(name, "untitled.blend");
1544         }
1545 }
1546
1547 static void save_set_compress(wmOperator *op)
1548 {
1549         if(!RNA_property_is_set(op->ptr, "compress")) {
1550                 if(G.save_over) /* keep flag for existing file */
1551                         RNA_boolean_set(op->ptr, "compress", G.fileflags & G_FILE_COMPRESS);
1552                 else /* use userdef for new file */
1553                         RNA_boolean_set(op->ptr, "compress", U.flag & USER_FILECOMPRESS);
1554         }
1555 }
1556
1557 static int wm_save_as_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1558 {
1559         char name[FILE_MAX];
1560
1561         save_set_compress(op);
1562         
1563         BLI_strncpy(name, G.sce, FILE_MAX);
1564         untitled(name);
1565         RNA_string_set(op->ptr, "path", name);
1566         
1567         WM_event_add_fileselect(C, op);
1568
1569         return OPERATOR_RUNNING_MODAL;
1570 }
1571
1572 /* function used for WM_OT_save_mainfile too */
1573 static int wm_save_as_mainfile_exec(bContext *C, wmOperator *op)
1574 {
1575         char path[FILE_MAX];
1576         int fileflags;
1577
1578         save_set_compress(op);
1579         
1580         if(RNA_property_is_set(op->ptr, "path"))
1581                 RNA_string_get(op->ptr, "path", path);
1582         else {
1583                 BLI_strncpy(path, G.sce, FILE_MAX);
1584                 untitled(path);
1585         }
1586
1587         fileflags= G.fileflags;
1588
1589         /* set compression flag */
1590         if(RNA_boolean_get(op->ptr, "compress"))
1591                 fileflags |= G_FILE_COMPRESS;
1592         else
1593                 fileflags &= ~G_FILE_COMPRESS;
1594
1595         WM_write_file(C, path, fileflags, op->reports);
1596         
1597         WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL);
1598
1599         return 0;
1600 }
1601
1602 static void WM_OT_save_as_mainfile(wmOperatorType *ot)
1603 {
1604         ot->name= "Save As Blender File";
1605         ot->idname= "WM_OT_save_as_mainfile";
1606         ot->description="Save the current file in the desired location.";
1607         
1608         ot->invoke= wm_save_as_mainfile_invoke;
1609         ot->exec= wm_save_as_mainfile_exec;
1610         ot->poll= WM_operator_winactive;
1611         
1612         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1613         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1614 }
1615
1616 /* *************** save file directly ******** */
1617
1618 static int wm_save_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1619 {
1620         char name[FILE_MAX];
1621
1622         /* cancel if no active window */
1623         if (CTX_wm_window(C) == NULL)
1624                 return OPERATOR_CANCELLED;
1625
1626         save_set_compress(op);
1627         
1628         BLI_strncpy(name, G.sce, FILE_MAX);
1629         untitled(name);
1630         RNA_string_set(op->ptr, "path", name);
1631         
1632         if (G.save_over)
1633                 uiPupMenuSaveOver(C, op, name);
1634         else
1635                 WM_event_add_fileselect(C, op);
1636         
1637         return OPERATOR_RUNNING_MODAL;
1638 }
1639
1640 static void WM_OT_save_mainfile(wmOperatorType *ot)
1641 {
1642         ot->name= "Save Blender File";
1643         ot->idname= "WM_OT_save_mainfile";
1644         ot->description="Save the current Blender file.";
1645         
1646         ot->invoke= wm_save_mainfile_invoke;
1647         ot->exec= wm_save_as_mainfile_exec;
1648         ot->poll= NULL;
1649         
1650         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1651         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1652 }
1653
1654
1655 /* XXX: move these collada operators to a more appropriate place */
1656 #ifdef WITH_COLLADA
1657
1658 #include "../../collada/collada.h"
1659
1660 static int wm_collada_export_invoke(bContext *C, wmOperator *op, wmEvent *event)
1661 {
1662         //char name[FILE_MAX];
1663         //BLI_strncpy(name, G.sce, FILE_MAX);
1664         //untitled(name);
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_export_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_export(CTX_data_scene(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_export(wmOperatorType *ot)
1694 {
1695         ot->name= "Export COLLADA";
1696         ot->idname= "WM_OT_collada_export";
1697         
1698         ot->invoke= wm_collada_export_invoke;
1699         ot->exec= wm_collada_export_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 static int wm_collada_import_invoke(bContext *C, wmOperator *op, wmEvent *event)
1708 {
1709         /* RNA_string_set(op->ptr, "path", "/tmp/test.dae"); */
1710         
1711         WM_event_add_fileselect(C, op);
1712
1713         return OPERATOR_RUNNING_MODAL;
1714 }
1715
1716 /* function used for WM_OT_save_mainfile too */
1717 static int wm_collada_import_exec(bContext *C, wmOperator *op)
1718 {
1719         char filename[FILE_MAX];
1720         
1721         if(RNA_property_is_set(op->ptr, "path"))
1722                 RNA_string_get(op->ptr, "path", filename);
1723         else {
1724                 BLI_strncpy(filename, G.sce, FILE_MAX);
1725                 untitled(filename);
1726         }
1727         
1728         //WM_write_file(C, filename, op->reports);
1729         collada_import(C, filename);
1730         
1731         /* WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL); */
1732
1733         return OPERATOR_FINISHED;
1734 }
1735
1736 static void WM_OT_collada_import(wmOperatorType *ot)
1737 {
1738         ot->name= "Import COLLADA";
1739         ot->idname= "WM_OT_collada_import";
1740         
1741         ot->invoke= wm_collada_import_invoke;
1742         ot->exec= wm_collada_import_exec;
1743         ot->poll= WM_operator_winactive;
1744         
1745         ot->flag= 0;
1746         
1747         RNA_def_property(ot->srna, "path", PROP_STRING, PROP_FILEPATH);
1748 }
1749
1750 #endif
1751
1752
1753
1754 /* *********************** */
1755
1756 static void WM_OT_window_fullscreen_toggle(wmOperatorType *ot)
1757 {
1758         ot->name= "Toggle Fullscreen";
1759         ot->idname= "WM_OT_window_fullscreen_toggle";
1760         ot->description="Toggle the current window fullscreen.";
1761
1762         ot->exec= wm_window_fullscreen_toggle_op;
1763         ot->poll= WM_operator_winactive;
1764 }
1765
1766 static int wm_exit_blender_op(bContext *C, wmOperator *op)
1767 {
1768         WM_operator_free(op);
1769         
1770         WM_exit(C);     
1771         
1772         return OPERATOR_FINISHED;
1773 }
1774
1775 static void WM_OT_exit_blender(wmOperatorType *ot)
1776 {
1777         ot->name= "Exit Blender";
1778         ot->idname= "WM_OT_exit_blender";
1779         ot->description= "Quit Blender.";
1780
1781         ot->invoke= WM_operator_confirm;
1782         ot->exec= wm_exit_blender_op;
1783         ot->poll= WM_operator_winactive;
1784 }
1785
1786 /* ************ default paint cursors, draw always around cursor *********** */
1787 /*
1788  - returns handler to free 
1789  - poll(bContext): returns 1 if draw should happen
1790  - draw(bContext): drawing callback for paint cursor
1791 */
1792
1793 void *WM_paint_cursor_activate(wmWindowManager *wm, int (*poll)(bContext *C),
1794                                wmPaintCursorDraw draw, void *customdata)
1795 {
1796         wmPaintCursor *pc= MEM_callocN(sizeof(wmPaintCursor), "paint cursor");
1797         
1798         BLI_addtail(&wm->paintcursors, pc);
1799         
1800         pc->customdata = customdata;
1801         pc->poll= poll;
1802         pc->draw= draw;
1803         
1804         return pc;
1805 }
1806
1807 void WM_paint_cursor_end(wmWindowManager *wm, void *handle)
1808 {
1809         wmPaintCursor *pc;
1810         
1811         for(pc= wm->paintcursors.first; pc; pc= pc->next) {
1812                 if(pc == (wmPaintCursor *)handle) {
1813                         BLI_remlink(&wm->paintcursors, pc);
1814                         MEM_freeN(pc);
1815                         return;
1816                 }
1817         }
1818 }
1819
1820 /* ************ window gesture operator-callback definitions ************** */
1821 /*
1822  * These are default callbacks for use in operators requiring gesture input
1823  */
1824
1825 /* **************** Border gesture *************** */
1826
1827 /* Border gesture has two types:
1828    1) WM_GESTURE_CROSS_RECT: starts a cross, on mouse click it changes to border 
1829    2) WM_GESTURE_RECT: starts immediate as a border, on mouse click or release it ends
1830
1831    It stores 4 values (xmin, xmax, ymin, ymax) and event it ended with (event_type)
1832 */
1833
1834 static int border_apply(bContext *C, wmOperator *op, int gesture_mode)
1835 {
1836         wmGesture *gesture= op->customdata;
1837         rcti *rect= gesture->customdata;
1838         
1839         if(rect->xmin > rect->xmax)
1840                 SWAP(int, rect->xmin, rect->xmax);
1841         if(rect->ymin > rect->ymax)
1842                 SWAP(int, rect->ymin, rect->ymax);
1843         
1844         if(rect->xmin==rect->xmax || rect->ymin==rect->ymax)
1845                 return 0;
1846                 
1847         /* operator arguments and storage. */
1848         RNA_int_set(op->ptr, "xmin", rect->xmin);
1849         RNA_int_set(op->ptr, "ymin", rect->ymin);
1850         RNA_int_set(op->ptr, "xmax", rect->xmax);
1851         RNA_int_set(op->ptr, "ymax", rect->ymax);
1852         
1853         /* XXX weak; border should be configured for this without reading event types */
1854         if( RNA_struct_find_property(op->ptr, "gesture_mode") )
1855                 RNA_int_set(op->ptr, "gesture_mode", gesture_mode);
1856
1857         op->type->exec(C, op);
1858         
1859         return 1;
1860 }
1861
1862 static void wm_gesture_end(bContext *C, wmOperator *op)
1863 {
1864         wmGesture *gesture= op->customdata;
1865         
1866         WM_gesture_end(C, gesture);     /* frees gesture itself, and unregisters from window */
1867         op->customdata= NULL;
1868
1869         ED_area_tag_redraw(CTX_wm_area(C));
1870         
1871         if( RNA_struct_find_property(op->ptr, "cursor") )
1872                 WM_cursor_restore(CTX_wm_window(C));
1873 }
1874
1875 int WM_border_select_invoke(bContext *C, wmOperator *op, wmEvent *event)
1876 {
1877         if(ISTWEAK(event->type))
1878                 op->customdata= WM_gesture_new(C, event, WM_GESTURE_RECT);
1879         else
1880                 op->customdata= WM_gesture_new(C, event, WM_GESTURE_CROSS_RECT);
1881
1882         /* add modal handler */
1883         WM_event_add_modal_handler(C, op);
1884         
1885         wm_gesture_tag_redraw(C);
1886
1887         return OPERATOR_RUNNING_MODAL;
1888 }
1889
1890 int WM_border_select_modal(bContext *C, wmOperator *op, wmEvent *event)
1891 {
1892         wmGesture *gesture= op->customdata;
1893         rcti *rect= gesture->customdata;
1894         int sx, sy;
1895         
1896         if(event->type== MOUSEMOVE) {
1897                 wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
1898
1899                 if(gesture->type==WM_GESTURE_CROSS_RECT && gesture->mode==0) {
1900                         rect->xmin= rect->xmax= event->x - sx;
1901                         rect->ymin= rect->ymax= event->y - sy;
1902                 }
1903                 else {
1904                         rect->xmax= event->x - sx;
1905                         rect->ymax= event->y - sy;
1906                 }
1907
1908                 wm_gesture_tag_redraw(C);
1909         }
1910         else if (event->type==EVT_MODAL_MAP) {
1911                 switch (event->val) {
1912                 case GESTURE_MODAL_BORDER_BEGIN:
1913                         if(gesture->type==WM_GESTURE_CROSS_RECT && gesture->mode==0) {
1914                                 gesture->mode= 1;
1915                                 wm_gesture_tag_redraw(C);
1916                         }
1917                         break;
1918                 case GESTURE_MODAL_SELECT:
1919                 case GESTURE_MODAL_DESELECT:
1920                         if(border_apply(C, op, event->val)) {
1921                                 wm_gesture_end(C, op);
1922                                 return OPERATOR_FINISHED;
1923                         }
1924                         wm_gesture_end(C, op);
1925                         return OPERATOR_CANCELLED;
1926                         break;
1927
1928                 case GESTURE_MODAL_CANCEL:
1929                         wm_gesture_end(C, op);
1930                         return OPERATOR_CANCELLED;
1931                 }
1932
1933         }
1934 //      // Allow view navigation???
1935 //      else {
1936 //              return OPERATOR_PASS_THROUGH;
1937 //      }
1938
1939         return OPERATOR_RUNNING_MODAL;
1940 }
1941
1942 /* **************** circle gesture *************** */
1943 /* works now only for selection or modal paint stuff, calls exec while hold mouse, exit on release */
1944
1945 #ifdef GESTURE_MEMORY
1946 int circle_select_size= 25; // XXX - need some operator memory thing\!
1947 #endif
1948
1949 int WM_gesture_circle_invoke(bContext *C, wmOperator *op, wmEvent *event)
1950 {
1951         op->customdata= WM_gesture_new(C, event, WM_GESTURE_CIRCLE);
1952         
1953         /* add modal handler */
1954         WM_event_add_modal_handler(C, op);
1955         
1956         wm_gesture_tag_redraw(C);
1957         
1958         return OPERATOR_RUNNING_MODAL;
1959 }
1960
1961 static void gesture_circle_apply(bContext *C, wmOperator *op)
1962 {
1963         wmGesture *gesture= op->customdata;
1964         rcti *rect= gesture->customdata;
1965         
1966     if(RNA_int_get(op->ptr, "gesture_mode")==GESTURE_MODAL_NOP)
1967         return;
1968
1969         /* operator arguments and storage. */
1970         RNA_int_set(op->ptr, "x", rect->xmin);
1971         RNA_int_set(op->ptr, "y", rect->ymin);
1972         RNA_int_set(op->ptr, "radius", rect->xmax);
1973         
1974         if(op->type->exec)
1975                 op->type->exec(C, op);
1976
1977 #ifdef GESTURE_MEMORY
1978         circle_select_size= rect->xmax;
1979 #endif
1980 }
1981
1982 int WM_gesture_circle_modal(bContext *C, wmOperator *op, wmEvent *event)
1983 {
1984         wmGesture *gesture= op->customdata;
1985         rcti *rect= gesture->customdata;
1986         int sx, sy;
1987
1988         if(event->type== MOUSEMOVE) {
1989                 wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
1990
1991                 rect->xmin= event->x - sx;
1992                 rect->ymin= event->y - sy;
1993
1994                 wm_gesture_tag_redraw(C);
1995
1996                 if(gesture->mode)
1997                         gesture_circle_apply(C, op);
1998         }
1999         else if (event->type==EVT_MODAL_MAP) {
2000                 switch (event->val) {
2001                 case GESTURE_MODAL_CIRCLE_ADD:
2002                         rect->xmax += 2 + rect->xmax/10;
2003                         wm_gesture_tag_redraw(C);
2004                         break;
2005                 case GESTURE_MODAL_CIRCLE_SUB:
2006                         rect->xmax -= 2 + rect->xmax/10;
2007                         if(rect->xmax < 1) rect->xmax= 1;
2008                         wm_gesture_tag_redraw(C);
2009                         break;
2010                 case GESTURE_MODAL_SELECT:
2011                 case GESTURE_MODAL_DESELECT:
2012                 case GESTURE_MODAL_NOP:
2013                         if(RNA_struct_find_property(op->ptr, "gesture_mode"))
2014                                 RNA_int_set(op->ptr, "gesture_mode", event->val);
2015
2016                         if(event->val != GESTURE_MODAL_NOP) {
2017                                 /* apply first click */
2018                                 gesture_circle_apply(C, op);
2019                                 gesture->mode= 1;
2020                         }
2021                         break;
2022
2023                 case GESTURE_MODAL_CANCEL:
2024                 case GESTURE_MODAL_CONFIRM:
2025                         wm_gesture_end(C, op);
2026                         return OPERATOR_FINISHED; /* use finish or we dont get an undo */
2027                 }
2028         }
2029 //      // Allow view navigation???
2030 //      else {
2031 //              return OPERATOR_PASS_THROUGH;
2032 //      }
2033
2034         return OPERATOR_RUNNING_MODAL;
2035 }
2036
2037 #if 0
2038 /* template to copy from */
2039 void WM_OT_circle_gesture(wmOperatorType *ot)
2040 {
2041         ot->name= "Circle Gesture";
2042         ot->idname= "WM_OT_circle_gesture";
2043         ot->description="Enter rotate mode with a circular gesture.";
2044         
2045         ot->invoke= WM_gesture_circle_invoke;
2046         ot->modal= WM_gesture_circle_modal;
2047         
2048         ot->poll= WM_operator_winactive;
2049         
2050         RNA_def_property(ot->srna, "x", PROP_INT, PROP_NONE);
2051         RNA_def_property(ot->srna, "y", PROP_INT, PROP_NONE);
2052         RNA_def_property(ot->srna, "radius", PROP_INT, PROP_NONE);
2053
2054 }
2055 #endif
2056
2057 /* **************** Tweak gesture *************** */
2058
2059 static void tweak_gesture_modal(bContext *C, wmEvent *event)
2060 {
2061         wmWindow *window= CTX_wm_window(C);
2062         wmGesture *gesture= window->tweak;
2063         rcti *rect= gesture->customdata;
2064         int sx, sy, val;
2065         
2066         switch(event->type) {
2067                 case MOUSEMOVE:
2068                         
2069                         wm_subwindow_getorigin(window, gesture->swinid, &sx, &sy);
2070                         
2071                         rect->xmax= event->x - sx;
2072                         rect->ymax= event->y - sy;
2073                         
2074                         if((val= wm_gesture_evaluate(C, gesture))) {
2075                                 wmEvent event;
2076
2077                                 event= *(window->eventstate);
2078                                 if(gesture->event_type==LEFTMOUSE)
2079                                         event.type= EVT_TWEAK_L;
2080                                 else if(gesture->event_type==RIGHTMOUSE)
2081                                         event.type= EVT_TWEAK_R;
2082                                 else
2083                                         event.type= EVT_TWEAK_M;
2084                                 event.val= val;
2085                                 /* mouse coords! */
2086                                 wm_event_add(window, &event);
2087                                 
2088                                 WM_gesture_end(C, gesture);     /* frees gesture itself, and unregisters from window */
2089                                 window->tweak= NULL;
2090                         }
2091                         
2092                         break;
2093                         
2094                 case LEFTMOUSE:
2095                 case RIGHTMOUSE:
2096                 case MIDDLEMOUSE:
2097                         if(gesture->event_type==event->type) {
2098                                 WM_gesture_end(C, gesture);
2099                                 window->tweak= NULL;
2100
2101                                 /* when tweak fails we should give the other keymap entries a chance */
2102                                 event->val= KM_RELEASE;
2103                         }
2104                         break;
2105                 default:
2106                         if(!ISTIMER(event->type)) {
2107                                 WM_gesture_end(C, gesture);
2108                                 window->tweak= NULL;
2109                         }
2110                         break;
2111         }
2112 }
2113
2114 /* standard tweak, called after window handlers passed on event */
2115 void wm_tweakevent_test(bContext *C, wmEvent *event, int action)
2116 {
2117         wmWindow *win= CTX_wm_window(C);
2118         
2119         if(win->tweak==NULL) {
2120                 if(CTX_wm_region(C)) {
2121                         if(event->val==KM_PRESS) { // pressed
2122                                 if( ELEM3(event->type, LEFTMOUSE, MIDDLEMOUSE, RIGHTMOUSE) )
2123                                         win->tweak= WM_gesture_new(C, event, WM_GESTURE_TWEAK);
2124                         }
2125                 }
2126         }
2127         else {
2128                 if(action & WM_HANDLER_BREAK) {
2129                         WM_gesture_end(C, win->tweak);
2130                         win->tweak= NULL;
2131                 }
2132                 else
2133                         tweak_gesture_modal(C, event);
2134         }
2135 }
2136
2137 /* *********************** lasso gesture ****************** */
2138
2139 int WM_gesture_lasso_invoke(bContext *C, wmOperator *op, wmEvent *event)
2140 {
2141         op->customdata= WM_gesture_new(C, event, WM_GESTURE_LASSO);
2142         
2143         /* add modal handler */
2144         WM_event_add_modal_handler(C, op);
2145         
2146         wm_gesture_tag_redraw(C);
2147         
2148         if( RNA_struct_find_property(op->ptr, "cursor") )
2149                 WM_cursor_modal(CTX_wm_window(C), RNA_int_get(op->ptr, "cursor"));
2150         
2151         return OPERATOR_RUNNING_MODAL;
2152 }
2153
2154 int WM_gesture_lines_invoke(bContext *C, wmOperator *op, wmEvent *event)
2155 {
2156         op->customdata= WM_gesture_new(C, event, WM_GESTURE_LINES);
2157         
2158         /* add modal handler */
2159         WM_event_add_modal_handler(C, op);
2160         
2161         wm_gesture_tag_redraw(C);
2162         
2163         if( RNA_struct_find_property(op->ptr, "cursor") )
2164                 WM_cursor_modal(CTX_wm_window(C), RNA_int_get(op->ptr, "cursor"));
2165         
2166         return OPERATOR_RUNNING_MODAL;
2167 }
2168
2169
2170 static void gesture_lasso_apply(bContext *C, wmOperator *op, int event_type)
2171 {
2172         wmGesture *gesture= op->customdata;
2173         PointerRNA itemptr;
2174         float loc[2];
2175         int i;
2176         short *lasso= gesture->customdata;
2177         
2178         /* operator storage as path. */
2179
2180         for(i=0; i<gesture->points; i++, lasso+=2) {
2181                 loc[0]= lasso[0];
2182                 loc[1]= lasso[1];
2183                 RNA_collection_add(op->ptr, "path", &itemptr);
2184                 RNA_float_set_array(&itemptr, "loc", loc);
2185         }
2186         
2187         wm_gesture_end(C, op);
2188                 
2189         if(op->type->exec)
2190                 op->type->exec(C, op);
2191         
2192 }
2193
2194 int WM_gesture_lasso_modal(bContext *C, wmOperator *op, wmEvent *event)
2195 {
2196         wmGesture *gesture= op->customdata;
2197         int sx, sy;
2198         
2199         switch(event->type) {
2200                 case MOUSEMOVE:
2201                         
2202                         wm_gesture_tag_redraw(C);
2203                         
2204                         wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
2205                         if(gesture->points < WM_LASSO_MAX_POINTS) {
2206                                 short *lasso= gesture->customdata;
2207                                 lasso += 2 * gesture->points;
2208                                 lasso[0] = event->x - sx;
2209                                 lasso[1] = event->y - sy;
2210                                 gesture->points++;
2211                         }
2212                         else {
2213                                 gesture_lasso_apply(C, op, event->type);
2214                                 return OPERATOR_FINISHED;
2215                         }
2216                         break;
2217                         
2218                 case LEFTMOUSE:
2219                 case MIDDLEMOUSE:
2220                 case RIGHTMOUSE:
2221                         if(event->val==KM_RELEASE) {    /* key release */
2222                                 gesture_lasso_apply(C, op, event->type);
2223                                 return OPERATOR_FINISHED;
2224                         }
2225                         break;
2226                 case ESCKEY:
2227                         wm_gesture_end(C, op);
2228                         return OPERATOR_CANCELLED;
2229         }
2230         return OPERATOR_RUNNING_MODAL;
2231 }
2232
2233 int WM_gesture_lines_modal(bContext *C, wmOperator *op, wmEvent *event)
2234 {
2235         return WM_gesture_lasso_modal(C, op, event);
2236 }
2237
2238 #if 0
2239 /* template to copy from */
2240
2241 static int gesture_lasso_exec(bContext *C, wmOperator *op)
2242 {
2243         RNA_BEGIN(op->ptr, itemptr, "path") {
2244                 float loc[2];
2245                 
2246                 RNA_float_get_array(&itemptr, "loc", loc);
2247                 printf("Location: %f %f\n", loc[0], loc[1]);
2248         }
2249         RNA_END;
2250         
2251         return OPERATOR_FINISHED;
2252 }
2253
2254 void WM_OT_lasso_gesture(wmOperatorType *ot)
2255 {
2256         PropertyRNA *prop;
2257         
2258         ot->name= "Lasso Gesture";
2259         ot->idname= "WM_OT_lasso_gesture";
2260         ot->description="Select objects within the lasso as you move the pointer.";
2261         
2262         ot->invoke= WM_gesture_lasso_invoke;
2263         ot->modal= WM_gesture_lasso_modal;
2264         ot->exec= gesture_lasso_exec;
2265         
2266         ot->poll= WM_operator_winactive;
2267         
2268         prop= RNA_def_property(ot->srna, "path", PROP_COLLECTION, PROP_NONE);
2269         RNA_def_property_struct_runtime(prop, &RNA_OperatorMousePath);
2270 }
2271 #endif
2272
2273 /* *********************** radial control ****************** */
2274
2275 const int WM_RADIAL_CONTROL_DISPLAY_SIZE = 200;
2276
2277 typedef struct wmRadialControl {
2278         int mode;
2279         float initial_value, value, max_value;
2280         int initial_mouse[2];
2281         void *cursor;
2282         GLuint tex;
2283 } wmRadialControl;
2284
2285 static void wm_radial_control_paint(bContext *C, int x, int y, void *customdata)
2286 {
2287         wmRadialControl *rc = (wmRadialControl*)customdata;
2288         ARegion *ar = CTX_wm_region(C);
2289         float r1=0.0f, r2=0.0f, r3=0.0f, angle=0.0f;
2290
2291         /* Keep cursor in the original place */
2292         x = rc->initial_mouse[0] - ar->winrct.xmin;
2293         y = rc->initial_mouse[1] - ar->winrct.ymin;
2294
2295         glPushMatrix();
2296         
2297         glTranslatef((float)x, (float)y, 0.0f);
2298
2299         if(rc->mode == WM_RADIALCONTROL_SIZE) {
2300                 r1= rc->value;
2301                 r2= rc->initial_value;
2302                 r3= r1;
2303         } else if(rc->mode == WM_RADIALCONTROL_STRENGTH) {
2304                 r1= (1 - rc->value) * WM_RADIAL_CONTROL_DISPLAY_SIZE;
2305                 r2= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2306                 r3= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2307         } else if(rc->mode == WM_RADIALCONTROL_ANGLE) {
2308                 r1= r2= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2309                 r3= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2310                 angle = rc->value;
2311         }
2312
2313         glColor4ub(255, 255, 255, 128);
2314         glEnable( GL_LINE_SMOOTH );
2315         glEnable(GL_BLEND);
2316
2317         if(rc->mode == WM_RADIALCONTROL_ANGLE)
2318                 fdrawline(0, 0, WM_RADIAL_CONTROL_DISPLAY_SIZE, 0);
2319
2320         if(rc->tex) {
2321                 const float str = rc->mode == WM_RADIALCONTROL_STRENGTH ? (rc->value + 0.5) : 1;
2322
2323                 if(rc->mode == WM_RADIALCONTROL_ANGLE) {
2324                         glRotatef(angle, 0, 0, 1);
2325                         fdrawline(0, 0, WM_RADIAL_CONTROL_DISPLAY_SIZE, 0);
2326                 }
2327
2328                 glBindTexture(GL_TEXTURE_2D, rc->tex);
2329
2330                 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
2331                 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
2332
2333                 glEnable(GL_TEXTURE_2D);
2334                 glBegin(GL_QUADS);
2335                 glColor4f(0,0,0, str);
2336                 glTexCoord2f(0,0);
2337                 glVertex2f(-r3, -r3);
2338                 glTexCoord2f(1,0);
2339                 glVertex2f(r3, -r3);
2340                 glTexCoord2f(1,1);
2341                 glVertex2f(r3, r3);
2342                 glTexCoord2f(0,1);
2343                 glVertex2f(-r3, r3);
2344                 glEnd();
2345                 glDisable(GL_TEXTURE_2D);
2346         }
2347
2348         glColor4ub(255, 255, 255, 128); 
2349         glutil_draw_lined_arc(0.0, M_PI*2.0, r1, 40);
2350         glutil_draw_lined_arc(0.0, M_PI*2.0, r2, 40);
2351         glDisable(GL_BLEND);
2352         glDisable( GL_LINE_SMOOTH );
2353         
2354         glPopMatrix();
2355 }
2356
2357 int WM_radial_control_modal(bContext *C, wmOperator *op, wmEvent *event)
2358 {
2359         wmRadialControl *rc = (wmRadialControl*)op->customdata;
2360         int mode, initial_mouse[2], delta[2];
2361         float dist;
2362         double new_value = RNA_float_get(op->ptr, "new_value");
2363         int ret = OPERATOR_RUNNING_MODAL;
2364
2365         mode = RNA_int_get(op->ptr, "mode");
2366         RNA_int_get_array(op->ptr, "initial_mouse", initial_mouse);
2367
2368         switch(event->type) {
2369         case MOUSEMOVE:
2370                 delta[0]= initial_mouse[0] - event->x;
2371                 delta[1]= initial_mouse[1] - event->y;
2372                 dist= sqrt(delta[0]*delta[0]+delta[1]*delta[1]);
2373
2374                 if(mode == WM_RADIALCONTROL_SIZE)
2375                         new_value = dist;
2376                 else if(mode == WM_RADIALCONTROL_STRENGTH) {
2377                         new_value = 1 - dist / WM_RADIAL_CONTROL_DISPLAY_SIZE;
2378                 } else if(mode == WM_RADIALCONTROL_ANGLE)
2379                         new_value = ((int)(atan2(delta[1], delta[0]) * (180.0 / M_PI)) + 180);
2380                 
2381                 if(event->ctrl) {
2382                         if(mode == WM_RADIALCONTROL_STRENGTH)
2383                                 new_value = ((int)ceil(new_value * 10.f) * 10.0f) / 100.f;
2384                         else
2385                                 new_value = ((int)new_value + 5) / 10*10;
2386                 }
2387                 
2388                 break;
2389         case ESCKEY:
2390         case RIGHTMOUSE:
2391                 ret = OPERATOR_CANCELLED;
2392                 break;
2393         case LEFTMOUSE:
2394         case PADENTER:
2395                 op->type->exec(C, op);
2396                 ret = OPERATOR_FINISHED;
2397                 break;
2398         }
2399
2400         /* Clamp */
2401         if(new_value > rc->max_value)
2402                 new_value = rc->max_value;
2403         else if(new_value < 0)
2404                 new_value = 0;
2405
2406         /* Update paint data */
2407         rc->value = new_value;
2408
2409         RNA_float_set(op->ptr, "new_value", new_value);
2410
2411         if(ret != OPERATOR_RUNNING_MODAL) {
2412                 WM_paint_cursor_end(CTX_wm_manager(C), rc->cursor);
2413                 MEM_freeN(rc);
2414         }
2415         
2416         ED_region_tag_redraw(CTX_wm_region(C));
2417
2418         return ret;
2419 }
2420
2421 /* Expects the operator customdata to be an ImBuf (or NULL) */
2422 int WM_radial_control_invoke(bContext *C, wmOperator *op, wmEvent *event)
2423 {
2424         wmRadialControl *rc = MEM_callocN(sizeof(wmRadialControl), "radial control");
2425         int mode = RNA_int_get(op->ptr, "mode");
2426         float initial_value = RNA_float_get(op->ptr, "initial_value");
2427         int mouse[2] = {event->x, event->y};
2428
2429         if(mode == WM_RADIALCONTROL_SIZE) {
2430                 rc->max_value = 200;
2431                 mouse[0]-= initial_value;
2432         }
2433         else if(mode == WM_RADIALCONTROL_STRENGTH) {
2434                 rc->max_value = 1;
2435                 mouse[0]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * (1 - initial_value);
2436         }
2437         else if(mode == WM_RADIALCONTROL_ANGLE) {
2438                 rc->max_value = 360;
2439                 mouse[0]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * cos(initial_value);
2440                 mouse[1]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * sin(initial_value);
2441                 initial_value *= 180.0f/M_PI;
2442         }
2443
2444         if(op->customdata) {
2445                 ImBuf *im = (ImBuf*)op->customdata;
2446                 /* Build GL texture */
2447                 glGenTextures(1, &rc->tex);
2448                 glBindTexture(GL_TEXTURE_2D, rc->tex);
2449                 glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, im->x, im->y, 0, GL_ALPHA, GL_FLOAT, im->rect_float);
2450                 MEM_freeN(im->rect_float);
2451                 MEM_freeN(im);
2452         }
2453
2454         RNA_int_set_array(op->ptr, "initial_mouse", mouse);
2455         RNA_float_set(op->ptr, "new_value", initial_value);
2456                 
2457         op->customdata = rc;
2458         rc->mode = mode;
2459         rc->initial_value = initial_value;
2460         rc->initial_mouse[0] = mouse[0];
2461         rc->initial_mouse[1] = mouse[1];
2462         rc->cursor = WM_paint_cursor_activate(CTX_wm_manager(C), op->type->poll,
2463                                               wm_radial_control_paint, op->customdata);
2464
2465         /* add modal handler */
2466         WM_event_add_modal_handler(C, op);
2467         
2468         WM_radial_control_modal(C, op, event);
2469         
2470         return OPERATOR_RUNNING_MODAL;
2471 }
2472
2473 /* Gets a descriptive string of the operation */
2474 void WM_radial_control_string(wmOperator *op, char str[], int maxlen)
2475 {
2476         int mode = RNA_int_get(op->ptr, "mode");
2477         float v = RNA_float_get(op->ptr, "new_value");
2478
2479         if(mode == WM_RADIALCONTROL_SIZE)
2480                 sprintf(str, "Size: %d", (int)v);
2481         else if(mode == WM_RADIALCONTROL_STRENGTH)
2482                 sprintf(str, "Strength: %d", (int)v);
2483         else if(mode == WM_RADIALCONTROL_ANGLE)
2484                 sprintf(str, "Angle: %d", (int)(v * 180.0f/M_PI));
2485 }
2486
2487 /** Important: this doesn't define an actual operator, it
2488     just sets up the common parts of the radial control op. **/
2489 void WM_OT_radial_control_partial(wmOperatorType *ot)
2490 {
2491         static EnumPropertyItem radial_mode_items[] = {
2492                 {WM_RADIALCONTROL_SIZE, "SIZE", 0, "Size", ""},
2493                 {WM_RADIALCONTROL_STRENGTH, "STRENGTH", 0, "Strength", ""},
2494                 {WM_RADIALCONTROL_ANGLE, "ANGLE", 0, "Angle", ""},
2495                 {0, NULL, 0, NULL, NULL}};
2496
2497         /* Should be set in custom invoke() */
2498         RNA_def_float(ot->srna, "initial_value", 0, 0, FLT_MAX, "Initial Value", "", 0, FLT_MAX);
2499
2500         /* Set internally, should be used in custom exec() to get final value */
2501         RNA_def_float(ot->srna, "new_value", 0, 0, FLT_MAX, "New Value", "", 0, FLT_MAX);
2502
2503         /* Should be set before calling operator */
2504         RNA_def_enum(ot->srna, "mode", radial_mode_items, 0, "Mode", "");
2505
2506         /* Internal */
2507         RNA_def_int_vector(ot->srna, "initial_mouse", 2, NULL, INT_MIN, INT_MAX, "initial_mouse", "", INT_MIN, INT_MAX);
2508 }
2509
2510 /* ************************** timer for testing ***************** */
2511
2512 /* uses no type defines, fully local testing function anyway... ;) */
2513
2514 static int redraw_timer_exec(bContext *C, wmOperator *op)
2515 {
2516         ARegion *ar= CTX_wm_region(C);
2517         double stime= PIL_check_seconds_timer();
2518         int type = RNA_int_get(op->ptr, "type");
2519         int iter = RNA_int_get(op->ptr, "iterations");
2520         int a;
2521         float time;
2522         char *infostr= "";
2523         
2524         WM_cursor_wait(1);
2525
2526         for(a=0; a<iter; a++) {
2527                 if (type==0) {
2528                         ED_region_do_draw(C, ar);
2529                 } 
2530                 else if (type==1) {
2531                         wmWindow *win= CTX_wm_window(C);
2532                         
2533                         ED_region_tag_redraw(ar);
2534                         wm_draw_update(C);
2535                         
2536                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2537                 }
2538                 else if (type==2) {
2539                         wmWindow *win= CTX_wm_window(C);
2540                         ScrArea *sa;
2541                         
2542                         ScrArea *sa_back= CTX_wm_area(C);
2543                         ARegion *ar_back= CTX_wm_region(C);
2544
2545                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next) {
2546                                 ARegion *ar_iter;
2547                                 CTX_wm_area_set(C, sa);
2548
2549                                 for(ar_iter= sa->regionbase.first; ar_iter; ar_iter= ar_iter->next) {
2550                                         CTX_wm_region_set(C, ar_iter);
2551                                         ED_region_do_draw(C, ar_iter);
2552                                 }
2553                         }
2554
2555                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2556
2557                         CTX_wm_area_set(C, sa_back);
2558                         CTX_wm_region_set(C, ar_back);
2559                 }
2560                 else if (type==3) {
2561                         wmWindow *win= CTX_wm_window(C);
2562                         ScrArea *sa;
2563
2564                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next)
2565                                 ED_area_tag_redraw(sa);
2566                         wm_draw_update(C);
2567                         
2568                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2569                 }
2570                 else if (type==4) {
2571                         Scene *scene= CTX_data_scene(C);
2572                         
2573                         if(a & 1) scene->r.cfra--;
2574                         else scene->r.cfra++;
2575                         scene_update_for_newframe(scene, scene->lay);
2576                 }
2577                 else {
2578                         ED_undo_pop(C);
2579                         ED_undo_redo(C);
2580                 }
2581         }
2582         
2583         time= ((PIL_check_seconds_timer()-stime)*1000);
2584         
2585         if(type==0) infostr= "Draw Region";
2586         if(type==1) infostr= "Draw Region and Swap";
2587         if(type==2) infostr= "Draw Window";
2588         if(type==3) infostr= "Draw Window and Swap";
2589         if(type==4) infostr= "Animation Steps";
2590         if(type==5) infostr= "Undo/Redo";
2591         
2592         WM_cursor_wait(0);
2593         
2594         BKE_reportf(op->reports, RPT_INFO, "%d x %s: %.2f ms,  average: %.4f", iter, infostr, time, time/iter);
2595         
2596         return OPERATOR_FINISHED;
2597 }
2598
2599 static void WM_OT_redraw_timer(wmOperatorType *ot)
2600 {
2601         static EnumPropertyItem prop_type_items[] = {
2602         {0, "DRAW", 0, "Draw Region", ""},
2603         {1, "DRAW_SWAP", 0, "Draw Region + Swap", ""},
2604         {2, "DRAW_WIN", 0, "Draw Window", ""},
2605         {3, "DRAW_WIN_SWAP", 0, "Draw Window + Swap", ""},
2606         {4, "ANIM_STEP", 0, "Anim Step", ""},
2607         {5, "UNDO", 0, "Undo/Redo", ""},
2608         {0, NULL, 0, NULL, NULL}};
2609         
2610         ot->name= "Redraw Timer";
2611         ot->idname= "WM_OT_redraw_timer";
2612         ot->description="Simple redraw timer to test the speed of updating the interface.";
2613         
2614         ot->invoke= WM_menu_invoke;
2615         ot->exec= redraw_timer_exec;
2616         ot->poll= WM_operator_winactive;
2617         
2618         RNA_def_enum(ot->srna, "type", prop_type_items, 0, "Type", "");
2619         RNA_def_int(ot->srna, "iterations", 10, 1,INT_MAX, "Iterations", "Number of times to redraw", 1,1000);
2620
2621 }
2622
2623 /* ************************** memory statistics for testing ***************** */
2624
2625 static int memory_statistics_exec(bContext *C, wmOperator *op)
2626 {
2627         MEM_printmemlist_stats();
2628         return OPERATOR_FINISHED;
2629 }
2630
2631 static void WM_OT_memory_statistics(wmOperatorType *ot)
2632 {
2633         ot->name= "Memory Statistics";
2634         ot->idname= "WM_OT_memory_statistics";
2635         ot->description= "Print memory statistics to the console.";
2636         
2637         ot->exec= memory_statistics_exec;
2638 }
2639
2640 /* ******************************************************* */
2641  
2642 /* called on initialize WM_exit() */
2643 void wm_operatortype_free(void)
2644 {
2645         wmOperatorType *ot;
2646         
2647         for(ot= global_ops.first; ot; ot= ot->next)
2648                 if(ot->macro.first)
2649                         wm_operatortype_free_macro(ot);
2650         
2651         BLI_freelistN(&global_ops);
2652 }
2653
2654 /* called on initialize WM_init() */
2655 void wm_operatortype_init(void)
2656 {
2657         WM_operatortype_append(WM_OT_window_duplicate);
2658         WM_operatortype_append(WM_OT_read_homefile);
2659         WM_operatortype_append(WM_OT_save_homefile);
2660         WM_operatortype_append(WM_OT_window_fullscreen_toggle);
2661         WM_operatortype_append(WM_OT_exit_blender);
2662         WM_operatortype_append(WM_OT_open_recentfile);
2663         WM_operatortype_append(WM_OT_open_recentfile_splash);
2664         WM_operatortype_append(WM_OT_open_mainfile);
2665         WM_operatortype_append(WM_OT_link_append);
2666         WM_operatortype_append(WM_OT_recover_last_session);
2667         WM_operatortype_append(WM_OT_recover_auto_save);
2668         WM_operatortype_append(WM_OT_save_as_mainfile);
2669         WM_operatortype_append(WM_OT_save_mainfile);
2670         WM_operatortype_append(WM_OT_redraw_timer);
2671         WM_operatortype_append(WM_OT_memory_statistics);
2672         WM_operatortype_append(WM_OT_debug_menu);
2673         WM_operatortype_append(WM_OT_splash);
2674         WM_operatortype_append(WM_OT_search_menu);
2675         WM_operatortype_append(WM_OT_call_menu);
2676
2677 #ifdef WITH_COLLADA
2678         /* XXX: move these */
2679         WM_operatortype_append(WM_OT_collada_export);
2680         WM_operatortype_append(WM_OT_collada_import);
2681 #endif
2682
2683 }
2684
2685 /* called in transform_ops.c, on each regeneration of keymaps  */
2686 static void gesture_circle_modal_keymap(wmKeyConfig *keyconf)
2687 {
2688         static EnumPropertyItem modal_items[] = {
2689         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2690         {GESTURE_MODAL_CONFIRM, "CONFIRM", 0, "Confirm", ""},
2691         {GESTURE_MODAL_CIRCLE_ADD, "ADD", 0, "Add", ""},
2692         {GESTURE_MODAL_CIRCLE_SUB, "SUBTRACT", 0, "Subtract", ""},
2693
2694         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2695         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2696         {GESTURE_MODAL_NOP,"NOP", 0, "No Operation", ""},
2697
2698
2699         {0, NULL, 0, NULL, NULL}};
2700
2701         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "View3D Gesture Circle");
2702
2703         /* this function is called for each spacetype, only needs to add map once */
2704         if(keymap) return;
2705
2706         keymap= WM_modalkeymap_add(keyconf, "View3D Gesture Circle", modal_items);
2707
2708         /* items for modal map */
2709         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2710         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2711
2712         WM_modalkeymap_add_item(keymap, RETKEY, KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CONFIRM);
2713         WM_modalkeymap_add_item(keymap, PADENTER, KM_PRESS, 0, 0, GESTURE_MODAL_CONFIRM);
2714
2715         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_SELECT);
2716
2717 #if 0 // Durien guys like this :S
2718         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2719         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_NOP);
2720 #else
2721         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_DESELECT); //  defailt 2.4x
2722         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP); //  defailt 2.4x
2723 #endif
2724
2725         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP);
2726
2727         WM_modalkeymap_add_item(keymap, WHEELUPMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2728         WM_modalkeymap_add_item(keymap, PADMINUS, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2729         WM_modalkeymap_add_item(keymap, WHEELDOWNMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2730         WM_modalkeymap_add_item(keymap, PADPLUSKEY, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2731
2732         /* assign map to operators */
2733         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_circle");
2734         WM_modalkeymap_assign(keymap, "UV_OT_circle_select");
2735
2736 }
2737
2738 /* called in transform_ops.c, on each regeneration of keymaps  */
2739 static void gesture_border_modal_keymap(wmKeyConfig *keyconf)
2740 {
2741         static EnumPropertyItem modal_items[] = {
2742         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2743         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2744         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2745         {GESTURE_MODAL_BORDER_BEGIN,    "BEGIN", 0, "Begin", ""},
2746         {0, NULL, 0, NULL, NULL}};
2747
2748         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "Gesture Border");
2749
2750         /* this function is called for each spacetype, only needs to add map once */
2751         if(keymap) return;
2752
2753         keymap= WM_modalkeymap_add(keyconf, "Gesture Border", modal_items);
2754
2755         /* items for modal map */
2756         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2757         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2758
2759         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2760         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_SELECT);
2761
2762 #if 0 // Durian guys like this
2763         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_BORDER_BEGIN);
2764         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2765 #else
2766         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2767         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_DESELECT);
2768 #endif
2769
2770         /* assign map to operators */
2771         WM_modalkeymap_assign(keymap, "ACTION_OT_select_border");
2772         WM_modalkeymap_assign(keymap, "ANIM_OT_channels_select_border");
2773         WM_modalkeymap_assign(keymap, "ANIM_OT_previewrange_set");
2774         WM_modalkeymap_assign(keymap, "CONSOLE_OT_select_border");
2775         WM_modalkeymap_assign(keymap, "FILE_OT_select_border");
2776         WM_modalkeymap_assign(keymap, "GRAPH_OT_select_border");
2777         WM_modalkeymap_assign(keymap, "MARKER_OT_select_border");
2778         WM_modalkeymap_assign(keymap, "NLA_OT_select_border");
2779         WM_modalkeymap_assign(keymap, "NODE_OT_select_border");
2780 //      WM_modalkeymap_assign(keymap, "SCREEN_OT_border_select"); // template
2781         WM_modalkeymap_assign(keymap, "SEQUENCER_OT_select_border");
2782         WM_modalkeymap_assign(keymap, "UV_OT_select_border");
2783         WM_modalkeymap_assign(keymap, "VIEW2D_OT_zoom_border");
2784         WM_modalkeymap_assign(keymap, "VIEW3D_OT_clip_border");
2785         WM_modalkeymap_assign(keymap, "VIEW3D_OT_render_border");
2786         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_border");
2787         WM_modalkeymap_assign(keymap, "VIEW3D_OT_zoom_border"); // XXX TODO: zoom border should perhaps map rightmouse to zoom out instead of in+cancel
2788 }
2789
2790 /* default keymap for windows and screens, only call once per WM */
2791 void wm_window_keymap(wmKeyConfig *keyconf)
2792 {
2793         wmKeyMap *keymap= WM_keymap_find(keyconf, "Window", 0, 0);
2794         wmKeyMapItem *km;
2795         
2796         /* note, this doesn't replace existing keymap items */
2797         WM_keymap_verify_item(keymap, "WM_OT_window_duplicate", WKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2798         #ifdef __APPLE__
2799         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_OSKEY, 0);
2800         WM_keymap_add_item(keymap, "WM_OT_open_recentfile", OKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2801         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_OSKEY, 0);
2802         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_OSKEY, 0);
2803         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2804         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_OSKEY, 0);
2805         #endif
2806         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_CTRL, 0);
2807         WM_keymap_add_item(keymap, "WM_OT_save_homefile", UKEY, KM_PRESS, KM_CTRL, 0); 
2808         WM_keymap_add_item(keymap, "WM_OT_open_recentfile", OKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2809         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_CTRL, 0);
2810         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", F1KEY, KM_PRESS, 0, 0);
2811         WM_keymap_add_item(keymap, "WM_OT_link_append", OKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2812         km= WM_keymap_add_item(keymap, "WM_OT_link_append", F1KEY, KM_PRESS, KM_SHIFT, 0);
2813         RNA_boolean_set(km->ptr, "link", FALSE);
2814
2815         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_CTRL, 0);
2816         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", WKEY, KM_PRESS, KM_CTRL, 0);
2817         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2818         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", F2KEY, KM_PRESS, 0, 0);
2819
2820         WM_keymap_verify_item(keymap, "WM_OT_window_fullscreen_toggle", F11KEY, KM_PRESS, KM_ALT, 0);
2821         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_CTRL, 0);
2822
2823         /* debug/testing */
2824         WM_keymap_verify_item(keymap, "WM_OT_redraw_timer", TKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2825         WM_keymap_verify_item(keymap, "WM_OT_debug_menu", DKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2826         WM_keymap_verify_item(keymap, "WM_OT_search_menu", SPACEKEY, KM_PRESS, 0, 0);
2827         
2828         /* Space switching */
2829
2830
2831         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F2KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was DXF export */
2832         RNA_string_set(km->ptr, "path", "area.type");
2833         RNA_string_set(km->ptr, "value", "LOGIC_EDITOR");
2834
2835         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F3KEY, KM_PRESS, KM_SHIFT, 0);
2836         RNA_string_set(km->ptr, "path", "area.type");
2837         RNA_string_set(km->ptr, "value", "NODE_EDITOR");
2838
2839         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F4KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was data browser */
2840         RNA_string_set(km->ptr, "path", "area.type");
2841         RNA_string_set(km->ptr, "value", "CONSOLE");
2842
2843         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F5KEY, KM_PRESS, KM_SHIFT, 0);
2844         RNA_string_set(km->ptr, "path", "area.type");
2845         RNA_string_set(km->ptr, "value", "VIEW_3D");
2846
2847         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F6KEY, KM_PRESS, KM_SHIFT, 0);
2848         RNA_string_set(km->ptr, "path", "area.type");
2849         RNA_string_set(km->ptr, "value", "GRAPH_EDITOR");
2850
2851         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F7KEY, KM_PRESS, KM_SHIFT, 0);
2852         RNA_string_set(km->ptr, "path", "area.type");
2853         RNA_string_set(km->ptr, "value", "PROPERTIES");
2854
2855         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F8KEY, KM_PRESS, KM_SHIFT, 0);
2856         RNA_string_set(km->ptr, "path", "area.type");
2857         RNA_string_set(km->ptr, "value", "SEQUENCE_EDITOR");
2858
2859         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2860         RNA_string_set(km->ptr, "path", "area.type");
2861         RNA_string_set(km->ptr, "value", "OUTLINER");
2862
2863         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2864         RNA_string_set(km->ptr, "path", "area.type");
2865         RNA_string_set(km->ptr, "value", "OUTLINER");
2866
2867         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F10KEY, KM_PRESS, KM_SHIFT, 0);
2868         RNA_string_set(km->ptr, "path", "area.type");
2869         RNA_string_set(km->ptr, "value", "IMAGE_EDITOR");
2870
2871         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F11KEY, KM_PRESS, KM_SHIFT, 0);
2872         RNA_string_set(km->ptr, "path", "area.type");
2873         RNA_string_set(km->ptr, "value", "TEXT_EDITOR");
2874
2875         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F12KEY, KM_PRESS, KM_SHIFT, 0);
2876         RNA_string_set(km->ptr, "path", "area.type");
2877         RNA_string_set(km->ptr, "value", "DOPESHEET_EDITOR");
2878
2879         gesture_circle_modal_keymap(keyconf);
2880         gesture_border_modal_keymap(keyconf);
2881 }
2882
2883 /* Generic itemf's for operators that take library args */
2884 static EnumPropertyItem *rna_id_itemf(bContext *C, PointerRNA *ptr, int *free, ID *id)
2885 {
2886         EnumPropertyItem *item= NULL, item_tmp;
2887         int totitem= 0;
2888         int i= 0;
2889
2890         memset(&item_tmp, 0, sizeof(item_tmp));
2891
2892         for( ; id; id= id->next) {
2893                 item_tmp.identifier= item_tmp.name= id->name+2;
2894                 item_tmp.value= i++;
2895                 RNA_enum_item_add(&item, &totitem, &item_tmp);
2896         }
2897
2898         RNA_enum_item_end(&item, &totitem);
2899         *free= 1;
2900
2901         return item;
2902 }
2903
2904 /* can add more */
2905 EnumPropertyItem *RNA_group_itemf(bContext *C, PointerRNA *ptr, int *free)
2906 {
2907         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->group.first);
2908 }
2909 EnumPropertyItem *RNA_scene_itemf(bContext *C, PointerRNA *ptr, int *free)
2910 {
2911         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->scene.first);
2912 }