Merge from trunk -r 25003:25745.
[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                         op->customdata = NULL;
197                 }
198         }
199
200         return retval;
201 }
202
203 /* macro exec only runs exec calls */
204 static int wm_macro_exec(bContext *C, wmOperator *op)
205 {
206         wmOperator *opm;
207         int retval= OPERATOR_FINISHED;
208         
209         wm_macro_start(op);
210
211         for(opm= op->macro.first; opm; opm= opm->next) {
212                 
213                 if(opm->type->exec) {
214                         retval= opm->type->exec(C, opm);
215                 
216                         if (retval & OPERATOR_FINISHED) {
217                                 MacroData *md = op->customdata;
218                                 md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
219                         } else {
220                                 break; /* operator didn't finish, end macro */
221                         }
222                 }
223         }
224         
225         return wm_macro_end(op, retval);
226 }
227
228 int wm_macro_invoke_internal(bContext *C, wmOperator *op, wmEvent *event, wmOperator *opm)
229 {
230         int retval= OPERATOR_FINISHED;
231
232         /* start from operator received as argument */
233         for( ; opm; opm= opm->next) {
234                 if(opm->type->invoke)
235                         retval= opm->type->invoke(C, opm, event);
236                 else if(opm->type->exec)
237                         retval= opm->type->exec(C, opm);
238
239                 if (retval & OPERATOR_FINISHED) {
240                         MacroData *md = op->customdata;
241                         md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
242                 } else {
243                         break; /* operator didn't finish, end macro */
244                 }
245         }
246
247         return wm_macro_end(op, retval);
248 }
249
250 static int wm_macro_invoke(bContext *C, wmOperator *op, wmEvent *event)
251 {
252         wm_macro_start(op);
253         return wm_macro_invoke_internal(C, op, event, op->macro.first);
254 }
255
256 static int wm_macro_modal(bContext *C, wmOperator *op, wmEvent *event)
257 {
258         wmOperator *opm = op->opm;
259         int retval= OPERATOR_FINISHED;
260         
261         if(opm==NULL)
262                 printf("macro error, calling NULL modal()\n");
263         else {
264                 retval = opm->type->modal(C, opm, event);
265
266                 /* if this one is done but it's not the last operator in the macro */
267                 if ((retval & OPERATOR_FINISHED) && opm->next) {
268                         MacroData *md = op->customdata;
269
270                         md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
271
272                         retval = wm_macro_invoke_internal(C, op, event, opm->next);
273
274                         /* if new operator is modal and also added its own handler */
275                         if (retval & OPERATOR_RUNNING_MODAL && op->opm != opm) {
276                                 wmWindow *win = CTX_wm_window(C);
277                                 wmEventHandler *handler = NULL;
278
279                                 for (handler = win->modalhandlers.first; handler; handler = handler->next) {
280                                         /* first handler in list is the new one */
281                                         if (handler->op == op)
282                                                 break;
283                                 }
284
285                                 if (handler) {
286                                         BLI_remlink(&win->modalhandlers, handler);
287                                         wm_event_free_handler(handler);
288                                 }
289
290                                 /* if operator is blocking, grab cursor
291                                  * This may end up grabbing twice, but we don't care.
292                                  * */
293                                 if(op->opm->type->flag & OPTYPE_BLOCKING) {
294                                         int bounds[4] = {-1,-1,-1,-1};
295                                         int wrap = (U.uiflag & USER_CONTINUOUS_MOUSE) && ((op->opm->flag & OP_GRAB_POINTER) || (op->opm->type->flag & OPTYPE_GRAB_POINTER));
296
297                                         if(wrap) {
298                                                 ARegion *ar= CTX_wm_region(C);
299                                                 if(ar) {
300                                                         bounds[0]= ar->winrct.xmin;
301                                                         bounds[1]= ar->winrct.ymax;
302                                                         bounds[2]= ar->winrct.xmax;
303                                                         bounds[3]= ar->winrct.ymin;
304                                                 }
305                                         }
306
307                                         WM_cursor_grab(CTX_wm_window(C), wrap, FALSE, bounds);
308                                 }
309                         }
310                 }
311         }
312
313         return wm_macro_end(op, retval);
314 }
315
316 static int wm_macro_cancel(bContext *C, wmOperator *op)
317 {
318         /* call cancel on the current modal operator, if any */
319         if (op->opm && op->opm->type->cancel) {
320                 op->opm->type->cancel(C, op->opm);
321         }
322
323         return wm_macro_end(op, OPERATOR_CANCELLED);
324 }
325
326 /* Names have to be static for now */
327 wmOperatorType *WM_operatortype_append_macro(char *idname, char *name, int flag)
328 {
329         wmOperatorType *ot;
330         
331         if(WM_operatortype_exists(idname)) {
332                 printf("Macro error: operator %s exists\n", idname);
333                 return NULL;
334         }
335         
336         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
337         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
338         
339         ot->idname= idname;
340         ot->name= name;
341         ot->flag= OPTYPE_MACRO|flag;
342         
343         ot->exec= wm_macro_exec;
344         ot->invoke= wm_macro_invoke;
345         ot->modal= wm_macro_modal;
346         ot->cancel= wm_macro_cancel;
347         ot->poll= NULL;
348         
349         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.
350         RNA_def_struct_identifier(ot->srna, ot->idname);
351
352         BLI_addtail(&global_ops, ot);
353
354         return ot;
355 }
356
357 void WM_operatortype_append_macro_ptr(void (*opfunc)(wmOperatorType*, void*), void *userdata)
358 {
359         wmOperatorType *ot;
360
361         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
362         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
363
364         ot->flag= OPTYPE_MACRO;
365         ot->exec= wm_macro_exec;
366         ot->invoke= wm_macro_invoke;
367         ot->modal= wm_macro_modal;
368         ot->cancel= wm_macro_cancel;
369         ot->poll= NULL;
370
371         opfunc(ot, userdata);
372
373         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)");
374         RNA_def_struct_identifier(ot->srna, ot->idname);
375
376         BLI_addtail(&global_ops, ot);
377 }
378
379 wmOperatorTypeMacro *WM_operatortype_macro_define(wmOperatorType *ot, const char *idname)
380 {
381         wmOperatorTypeMacro *otmacro= MEM_callocN(sizeof(wmOperatorTypeMacro), "wmOperatorTypeMacro");
382         
383         BLI_strncpy(otmacro->idname, idname, OP_MAX_TYPENAME);
384
385         /* do this on first use, since operatordefinitions might have been not done yet */
386         WM_operator_properties_alloc(&(otmacro->ptr), &(otmacro->properties), idname);
387         
388         BLI_addtail(&ot->macro, otmacro);
389         
390         return otmacro;
391 }
392
393 static void wm_operatortype_free_macro(wmOperatorType *ot)
394 {
395         wmOperatorTypeMacro *otmacro;
396         
397         for(otmacro= ot->macro.first; otmacro; otmacro= otmacro->next) {
398                 if(otmacro->ptr) {
399                         WM_operator_properties_free(otmacro->ptr);
400                         MEM_freeN(otmacro->ptr);
401                 }
402         }
403         BLI_freelistN(&ot->macro);
404 }
405
406
407 int WM_operatortype_remove(const char *idname)
408 {
409         wmOperatorType *ot = WM_operatortype_find(idname, 0);
410
411         if (ot==NULL)
412                 return 0;
413         
414         BLI_remlink(&global_ops, ot);
415         RNA_struct_free(&BLENDER_RNA, ot->srna);
416         
417         if(ot->macro.first)
418                 wm_operatortype_free_macro(ot);
419         
420         MEM_freeN(ot);
421
422         return 1;
423 }
424
425 /* SOME_OT_op -> some.op */
426 void WM_operator_py_idname(char *to, const char *from)
427 {
428         char *sep= strstr(from, "_OT_");
429         if(sep) {
430                 int i, ofs= (sep-from);
431
432                 for(i=0; i<ofs; i++)
433                         to[i]= tolower(from[i]);
434
435                 to[ofs] = '.';
436                 BLI_strncpy(to+(ofs+1), sep+4, OP_MAX_TYPENAME);
437         }
438         else {
439                 /* should not happen but support just incase */
440                 BLI_strncpy(to, from, OP_MAX_TYPENAME);
441         }
442 }
443
444 /* some.op -> SOME_OT_op */
445 void WM_operator_bl_idname(char *to, const char *from)
446 {
447         if (from) {
448                 char *sep= strchr(from, '.');
449
450                 if(sep) {
451                         int i, ofs= (sep-from);
452
453                         for(i=0; i<ofs; i++)
454                                 to[i]= toupper(from[i]);
455
456                         BLI_strncpy(to+ofs, "_OT_", OP_MAX_TYPENAME);
457                         BLI_strncpy(to+(ofs+4), sep+1, OP_MAX_TYPENAME);
458                 }
459                 else {
460                         /* should not happen but support just incase */
461                         BLI_strncpy(to, from, OP_MAX_TYPENAME);
462                 }
463         }
464         else
465                 to[0]= 0;
466 }
467
468 /* print a string representation of the operator, with the args that it runs 
469  * so python can run it again,
470  *
471  * When calling from an existing wmOperator do.
472  * WM_operator_pystring(op->type, op->ptr);
473  */
474 char *WM_operator_pystring(bContext *C, wmOperatorType *ot, PointerRNA *opptr, int all_args)
475 {
476         const char *arg_name= NULL;
477         char idname_py[OP_MAX_TYPENAME];
478
479         PropertyRNA *prop, *iterprop;
480
481         /* for building the string */
482         DynStr *dynstr= BLI_dynstr_new();
483         char *cstring, *buf;
484         int first_iter=1, ok= 1;
485
486
487         /* only to get the orginal props for comparisons */
488         PointerRNA opptr_default;
489         PropertyRNA *prop_default;
490         char *buf_default;
491         if(all_args==0 || opptr==NULL) {
492                 WM_operator_properties_create_ptr(&opptr_default, ot);
493
494                 if(opptr==NULL)
495                         opptr = &opptr_default;
496         }
497
498
499         WM_operator_py_idname(idname_py, ot->idname);
500         BLI_dynstr_appendf(dynstr, "bpy.ops.%s(", idname_py);
501
502         iterprop= RNA_struct_iterator_property(opptr->type);
503
504         RNA_PROP_BEGIN(opptr, propptr, iterprop) {
505                 prop= propptr.data;
506                 arg_name= RNA_property_identifier(prop);
507
508                 if (strcmp(arg_name, "rna_type")==0) continue;
509
510                 buf= RNA_property_as_string(C, opptr, prop);
511                 
512                 ok= 1;
513
514                 if(!all_args) {
515                         /* not verbose, so only add in attributes that use non-default values
516                          * slow but good for tooltips */
517                         prop_default= RNA_struct_find_property(&opptr_default, arg_name);
518
519                         if(prop_default) {
520                                 buf_default= RNA_property_as_string(C, &opptr_default, prop_default);
521
522                                 if(strcmp(buf, buf_default)==0)
523                                         ok= 0; /* values match, dont bother printing */
524
525                                 MEM_freeN(buf_default);
526                         }
527
528                 }
529                 if(ok) {
530                         BLI_dynstr_appendf(dynstr, first_iter?"%s=%s":", %s=%s", arg_name, buf);
531                         first_iter = 0;
532                 }
533
534                 MEM_freeN(buf);
535
536         }
537         RNA_PROP_END;
538
539         if(all_args==0 || opptr==&opptr_default )
540                 WM_operator_properties_free(&opptr_default);
541
542         BLI_dynstr_append(dynstr, ")");
543
544         cstring = BLI_dynstr_get_cstring(dynstr);
545         BLI_dynstr_free(dynstr);
546         return cstring;
547 }
548
549 void WM_operator_properties_create_ptr(PointerRNA *ptr, wmOperatorType *ot)
550 {
551         RNA_pointer_create(NULL, ot->srna, NULL, ptr);
552 }
553
554 void WM_operator_properties_create(PointerRNA *ptr, const char *opstring)
555 {
556         wmOperatorType *ot= WM_operatortype_find(opstring, 0);
557
558         if(ot)
559                 WM_operator_properties_create_ptr(ptr, ot);
560         else
561                 RNA_pointer_create(NULL, &RNA_OperatorProperties, NULL, ptr);
562 }
563
564 /* similar to the function above except its uses ID properties
565  * used for keymaps and macros */
566 void WM_operator_properties_alloc(PointerRNA **ptr, IDProperty **properties, const char *opstring)
567 {
568         if(*properties==NULL) {
569                 IDPropertyTemplate val = {0};
570                 *properties= IDP_New(IDP_GROUP, val, "wmOpItemProp");
571         }
572
573         if(*ptr==NULL) {
574                 *ptr= MEM_callocN(sizeof(PointerRNA), "wmOpItemPtr");
575                 WM_operator_properties_create(*ptr, opstring);
576         }
577
578         (*ptr)->data= *properties;
579
580 }
581
582
583 void WM_operator_properties_free(PointerRNA *ptr)
584 {
585         IDProperty *properties= ptr->data;
586
587         if(properties) {
588                 IDP_FreeProperty(properties);
589                 MEM_freeN(properties);
590         }
591 }
592
593 /* ************ default op callbacks, exported *********** */
594
595 /* invoke callback, uses enum property named "type" */
596 int WM_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
597 {
598         PropertyRNA *prop;
599         uiPopupMenu *pup;
600         uiLayout *layout;
601
602         prop= RNA_struct_find_property(op->ptr, "type");
603
604         if(!prop) {
605                 RNA_STRUCT_BEGIN(op->ptr, findprop) {
606                         if(RNA_property_type(findprop) == PROP_ENUM) {
607                                 prop= findprop;
608                                 break;
609                         }
610                 }
611                 RNA_STRUCT_END;
612         }
613
614         if(prop==NULL) {
615                 printf("WM_menu_invoke: %s has no \"type\" enum property\n", op->type->idname);
616         }
617         else if (RNA_property_type(prop) != PROP_ENUM) {
618                 printf("WM_menu_invoke: %s \"type\" is not an enum property\n", op->type->idname);
619         }
620         else if (RNA_property_is_set(op->ptr, RNA_property_identifier(prop))) {
621                 return op->type->exec(C, op);
622         }
623         else {
624                 pup= uiPupMenuBegin(C, op->type->name, 0);
625                 layout= uiPupMenuLayout(pup);
626                 uiItemsFullEnumO(layout, op->type->idname, (char*)RNA_property_identifier(prop), op->ptr->data, WM_OP_EXEC_REGION_WIN, 0);
627                 uiPupMenuEnd(C, pup);
628         }
629
630         return OPERATOR_CANCELLED;
631 }
632
633 /* Can't be used as an invoke directly, needs message arg (can be NULL) */
634 int WM_operator_confirm_message(bContext *C, wmOperator *op, char *message)
635 {
636         uiPopupMenu *pup;
637         uiLayout *layout;
638         IDProperty *properties= op->ptr->data;
639
640         if(properties && properties->len)
641                 properties= IDP_CopyProperty(op->ptr->data);
642         else
643                 properties= NULL;
644
645         pup= uiPupMenuBegin(C, "OK?", ICON_QUESTION);
646         layout= uiPupMenuLayout(pup);
647         uiItemFullO(layout, message, 0, op->type->idname, properties, WM_OP_EXEC_REGION_WIN, 0);
648         uiPupMenuEnd(C, pup);
649         
650         return OPERATOR_CANCELLED;
651 }
652
653
654 int WM_operator_confirm(bContext *C, wmOperator *op, wmEvent *event)
655 {
656         return WM_operator_confirm_message(C, op, NULL);
657 }
658
659 /* op->invoke, opens fileselect if path property not set, otherwise executes */
660 int WM_operator_filesel(bContext *C, wmOperator *op, wmEvent *event)
661 {
662         if (RNA_property_is_set(op->ptr, "path")) {
663                 return WM_operator_call(C, op);
664         } 
665         else {
666                 WM_event_add_fileselect(C, op);
667                 return OPERATOR_RUNNING_MODAL;
668         }
669 }
670
671 /* default properties for fileselect */
672 void WM_operator_properties_filesel(wmOperatorType *ot, int filter, short type)
673 {
674         PropertyRNA *prop;
675
676         RNA_def_string_file_path(ot->srna, "path", "", FILE_MAX, "File Path", "Path to file.");
677         RNA_def_string_file_name(ot->srna, "filename", "", FILE_MAX, "File Name", "Name of the file.");
678         RNA_def_string_dir_path(ot->srna, "directory", "", FILE_MAX, "Directory", "Directory of the file.");
679
680         prop= RNA_def_boolean(ot->srna, "filter_blender", (filter & BLENDERFILE), "Filter .blend files", "");
681         RNA_def_property_flag(prop, PROP_HIDDEN);
682         prop= RNA_def_boolean(ot->srna, "filter_image", (filter & IMAGEFILE), "Filter image files", "");
683         RNA_def_property_flag(prop, PROP_HIDDEN);
684         prop= RNA_def_boolean(ot->srna, "filter_movie", (filter & MOVIEFILE), "Filter movie files", "");
685         RNA_def_property_flag(prop, PROP_HIDDEN);
686         prop= RNA_def_boolean(ot->srna, "filter_python", (filter & PYSCRIPTFILE), "Filter python files", "");
687         RNA_def_property_flag(prop, PROP_HIDDEN);
688         prop= RNA_def_boolean(ot->srna, "filter_font", (filter & FTFONTFILE), "Filter font files", "");
689         RNA_def_property_flag(prop, PROP_HIDDEN);
690         prop= RNA_def_boolean(ot->srna, "filter_sound", (filter & SOUNDFILE), "Filter sound files", "");
691         RNA_def_property_flag(prop, PROP_HIDDEN);
692         prop= RNA_def_boolean(ot->srna, "filter_text", (filter & TEXTFILE), "Filter text files", "");
693         RNA_def_property_flag(prop, PROP_HIDDEN);
694         prop= RNA_def_boolean(ot->srna, "filter_btx", (filter & BTXFILE), "Filter btx files", "");
695         RNA_def_property_flag(prop, PROP_HIDDEN);
696         prop= RNA_def_boolean(ot->srna, "filter_folder", (filter & FOLDERFILE), "Filter folders", "");
697         RNA_def_property_flag(prop, PROP_HIDDEN);
698
699         prop= RNA_def_int(ot->srna, "filemode", type, FILE_LOADLIB, FILE_SPECIAL, 
700                 "File Browser Mode", "The setting for the file browser mode to load a .blend file, a library or a special file.",
701                 FILE_LOADLIB, FILE_SPECIAL);
702         RNA_def_property_flag(prop, PROP_HIDDEN);
703 }
704
705 void WM_operator_properties_select_all(wmOperatorType *ot) {
706         static EnumPropertyItem select_all_actions[] = {
707                         {SEL_TOGGLE, "TOGGLE", 0, "Toggle", "Toggle selection for all elements"},
708                         {SEL_SELECT, "SELECT", 0, "Select", "Select all elements"},
709                         {SEL_DESELECT, "DESELECT", 0, "Deselect", "Deselect all elements"},
710                         {SEL_INVERT, "INVERT", 0, "Invert", "Invert selection of all elements"},
711                         {0, NULL, 0, NULL, NULL}
712         };
713
714         RNA_def_enum(ot->srna, "action", select_all_actions, SEL_TOGGLE, "Action", "Selection action to execute");
715 }
716
717 void WM_operator_properties_gesture_border(wmOperatorType *ot, int extend)
718 {
719         RNA_def_int(ot->srna, "gesture_mode", 0, INT_MIN, INT_MAX, "Gesture Mode", "", INT_MIN, INT_MAX);
720         RNA_def_int(ot->srna, "xmin", 0, INT_MIN, INT_MAX, "X Min", "", INT_MIN, INT_MAX);
721         RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX);
722         RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
723         RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
724
725         if(extend)
726                 RNA_def_boolean(ot->srna, "extend", 1, "Extend", "Extend selection instead of deselecting everything first.");
727 }
728
729
730 /* op->poll */
731 int WM_operator_winactive(bContext *C)
732 {
733         if(CTX_wm_window(C)==NULL) return 0;
734         return 1;
735 }
736
737 /* op->invoke */
738 static void redo_cb(bContext *C, void *arg_op, int event)
739 {
740         wmOperator *lastop= arg_op;
741         
742         if(lastop) {
743                 ED_undo_pop_op(C, lastop);
744                 WM_operator_repeat(C, lastop);
745         }
746 }
747
748 static uiBlock *wm_block_create_redo(bContext *C, ARegion *ar, void *arg_op)
749 {
750         wmWindowManager *wm= CTX_wm_manager(C);
751         wmOperator *op= arg_op;
752         PointerRNA ptr;
753         uiBlock *block;
754         uiLayout *layout;
755         uiStyle *style= U.uistyles.first;
756         int columns= 2, width= 300;
757         
758
759         block= uiBeginBlock(C, ar, "redo_popup", UI_EMBOSS);
760         uiBlockClearFlag(block, UI_BLOCK_LOOP);
761         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
762         uiBlockSetHandleFunc(block, redo_cb, arg_op);
763
764         if(!op->properties) {
765                 IDPropertyTemplate val = {0};
766                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
767         }
768
769         // XXX - hack, only for editing docs
770         if(strcmp(op->type->idname, "WM_OT_doc_edit")==0) {
771                 columns= 1;
772                 width= 500;
773         }
774
775         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
776         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, width, 20, style);
777         uiItemL(layout, op->type->name, 0);
778
779         if(op->type->ui) {
780                 op->layout= layout;
781                 op->type->ui((bContext*)C, op);
782                 op->layout= NULL;
783         }
784         else
785                 uiDefAutoButsRNA(C, layout, &ptr, columns);
786
787         uiPopupBoundsBlock(block, 4.0f, 0, 0);
788         uiEndBlock(C, block);
789
790         return block;
791 }
792
793
794 static uiBlock *wm_operator_create_ui(bContext *C, ARegion *ar, void *userData)
795 {
796         struct { wmOperator *op; int width; int height; } * data = userData;
797         wmWindowManager *wm= CTX_wm_manager(C);
798         wmOperator *op= data->op;
799         PointerRNA ptr;
800         uiBlock *block;
801         uiLayout *layout;
802         uiStyle *style= U.uistyles.first;
803
804         block= uiBeginBlock(C, ar, "opui_popup", UI_EMBOSS);
805         uiBlockClearFlag(block, UI_BLOCK_LOOP);
806         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
807
808         if(!op->properties) {
809                 IDPropertyTemplate val = {0};
810                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
811         }
812
813         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
814         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, data->width, data->height, style);
815
816         if(op->type->ui) {
817                 op->layout= layout;
818                 op->type->ui((bContext*)C, op);
819                 op->layout= NULL;
820         }
821
822         uiPopupBoundsBlock(block, 4.0f, 0, 0);
823         uiEndBlock(C, block);
824
825         return block;
826 }
827
828 int WM_operator_props_popup(bContext *C, wmOperator *op, wmEvent *event)
829 {
830         int retval= OPERATOR_CANCELLED;
831         
832         if(op->type->exec)
833                 retval= op->type->exec(C, op);
834
835         if(retval != OPERATOR_CANCELLED)
836                 uiPupBlock(C, wm_block_create_redo, op);
837
838         return retval;
839 }
840
841 void WM_operator_ui_popup(bContext *C, wmOperator *op, int width, int height)
842 {
843         struct { wmOperator *op; int width; int height; } data;
844         data.op = op;
845         data.width = width;
846         data.height = height;
847         uiPupBlock(C, wm_operator_create_ui, &data);
848 }
849
850 int WM_operator_redo_popup(bContext *C, wmOperator *op)
851 {
852         uiPupBlock(C, wm_block_create_redo, op);
853
854         return OPERATOR_CANCELLED;
855 }
856
857
858 /* ***************** Debug menu ************************* */
859
860 static uiBlock *wm_block_create_menu(bContext *C, ARegion *ar, void *arg_op)
861 {
862         wmOperator *op= arg_op;
863         uiBlock *block;
864         uiLayout *layout;
865         uiStyle *style= U.uistyles.first;
866         
867         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
868         uiBlockClearFlag(block, UI_BLOCK_LOOP);
869         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
870         
871         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, 300, 20, style);
872         uiItemL(layout, op->type->name, 0);
873
874         if(op->type->ui) {
875                 op->layout= layout;
876                 op->type->ui(C, op);
877                 op->layout= NULL;
878         }
879         else
880                 uiDefAutoButsRNA(C, layout, op->ptr, 2);
881         
882         uiPopupBoundsBlock(block, 4.0f, 0, 0);
883         uiEndBlock(C, block);
884         
885         return block;
886 }
887
888 static int wm_debug_menu_exec(bContext *C, wmOperator *op)
889 {
890         G.rt= RNA_int_get(op->ptr, "debugval");
891         ED_screen_refresh(CTX_wm_manager(C), CTX_wm_window(C));
892         WM_event_add_notifier(C, NC_WINDOW, NULL);
893         
894         return OPERATOR_FINISHED;       
895 }
896
897 static int wm_debug_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
898 {
899         
900         RNA_int_set(op->ptr, "debugval", G.rt);
901         
902         /* pass on operator, so return modal */
903         uiPupBlockOperator(C, wm_block_create_menu, op, WM_OP_EXEC_DEFAULT);
904         
905         return OPERATOR_RUNNING_MODAL;
906 }
907
908 static void WM_OT_debug_menu(wmOperatorType *ot)
909 {
910         ot->name= "Debug Menu";
911         ot->idname= "WM_OT_debug_menu";
912         ot->description= "Open a popup to set the debug level.";
913         
914         ot->invoke= wm_debug_menu_invoke;
915         ot->exec= wm_debug_menu_exec;
916         ot->poll= WM_operator_winactive;
917         
918         RNA_def_int(ot->srna, "debugval", 0, -10000, 10000, "Debug Value", "", INT_MIN, INT_MAX);
919 }
920
921
922 /* ***************** Splash Screen ************************* */
923
924 static void wm_block_splash_close(bContext *C, void *arg_block, void *arg_unused)
925 {
926         uiPupBlockClose(C, arg_block);
927 }
928
929 static uiBlock *wm_block_create_splash(bContext *C, ARegion *ar, void *arg_unused)
930 {
931         uiBlock *block;
932         uiBut *but;
933         uiLayout *layout, *split, *col;
934         uiStyle *style= U.uistyles.first;
935         struct RecentFile *recent;
936         int i;
937         
938         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
939         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1);
940         
941         but= uiDefBut(block, BUT_IMAGE, 0, "", 0, 10, 501, 282, NULL, 0.0, 0.0, 0, 0, "");
942         uiButSetFunc(but, wm_block_splash_close, block, NULL);
943         
944         uiBlockSetEmboss(block, UI_EMBOSSP);
945         
946         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_MENU, 10, 10, 480, 110, style);
947
948         uiLayoutSetOperatorContext(layout, WM_OP_EXEC_REGION_WIN);
949         
950         split = uiLayoutSplit(layout, 0, 0);
951         col = uiLayoutColumn(split, 0);
952         uiItemL(col, "Links", 0);
953         uiItemO(col, NULL, ICON_URL, "HELP_OT_release_logs");
954         uiItemO(col, NULL, ICON_URL, "HELP_OT_manual");
955         uiItemO(col, NULL, ICON_URL, "HELP_OT_blender_website");
956         uiItemO(col, NULL, ICON_URL, "HELP_OT_user_community");
957         uiItemO(col, NULL, ICON_URL, "HELP_OT_python_api");
958         uiItemS(col);
959         
960         col = uiLayoutColumn(split, 0);
961         uiItemL(col, "Recent", 0);
962         for(recent = G.recent_files.first, i=0; (i<6) && (recent); recent = recent->next, i++) {
963                 char *display_name= BLI_last_slash(recent->filename);
964                 if(display_name)        display_name++; /* skip the slash */
965                 else                            display_name= recent->filename;
966                 uiItemStringO(col, display_name, ICON_FILE_BLEND, "WM_OT_open_mainfile", "path", recent->filename);
967         }
968
969         uiItemS(col);
970
971         uiCenteredBoundsBlock(block, 0.0f);
972         uiEndBlock(C, block);
973         
974         return block;
975 }
976
977 static int wm_splash_invoke(bContext *C, wmOperator *op, wmEvent *event)
978 {
979         uiPupBlock(C, wm_block_create_splash, NULL);
980         
981         return OPERATOR_FINISHED;
982 }
983
984 static void WM_OT_splash(wmOperatorType *ot)
985 {
986         ot->name= "Splash Screen";
987         ot->idname= "WM_OT_splash";
988         ot->description= "Opens a blocking popup region with release info";
989         
990         ot->invoke= wm_splash_invoke;
991         ot->poll= WM_operator_winactive;
992 }
993
994
995 /* ***************** Search menu ************************* */
996 static void operator_call_cb(struct bContext *C, void *arg1, void *arg2)
997 {
998         wmOperatorType *ot= arg2;
999         
1000         if(ot)
1001                 WM_operator_name_call(C, ot->idname, WM_OP_INVOKE_DEFAULT, NULL);
1002 }
1003
1004 static void operator_search_cb(const struct bContext *C, void *arg, char *str, uiSearchItems *items)
1005 {
1006         wmOperatorType *ot = WM_operatortype_first();
1007         
1008         for(; ot; ot= ot->next) {
1009                 
1010                 if(BLI_strcasestr(ot->name, str)) {
1011                         if(WM_operator_poll((bContext*)C, ot)) {
1012                                 char name[256];
1013                                 int len= strlen(ot->name);
1014                                 
1015                                 /* display name for menu, can hold hotkey */
1016                                 BLI_strncpy(name, ot->name, 256);
1017                                 
1018                                 /* check for hotkey */
1019                                 if(len < 256-6) {
1020                                         if(WM_key_event_operator_string(C, ot->idname, WM_OP_EXEC_DEFAULT, NULL, &name[len+1], 256-len-1))
1021                                                 name[len]= '|';
1022                                 }
1023                                 
1024                                 if(0==uiSearchItemAdd(items, name, ot, 0))
1025                                         break;
1026                         }
1027                 }
1028         }
1029 }
1030
1031 static uiBlock *wm_block_search_menu(bContext *C, ARegion *ar, void *arg_op)
1032 {
1033         static char search[256]= "";
1034         wmEvent event;
1035         wmWindow *win= CTX_wm_window(C);
1036         uiBlock *block;
1037         uiBut *but;
1038         
1039         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
1040         uiBlockSetFlag(block, UI_BLOCK_LOOP|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
1041         
1042         but= uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, 256, 10, 10, 180, 19, 0, 0, "");
1043         uiButSetSearchFunc(but, operator_search_cb, NULL, operator_call_cb, NULL);
1044         
1045         /* fake button, it holds space for search items */
1046         uiDefBut(block, LABEL, 0, "", 10, 10 - uiSearchBoxhHeight(), 180, uiSearchBoxhHeight(), NULL, 0, 0, 0, 0, NULL);
1047         
1048         uiPopupBoundsBlock(block, 6.0f, 0, -20); /* move it downwards, mouse over button */
1049         uiEndBlock(C, block);
1050         
1051         event= *(win->eventstate);      /* XXX huh huh? make api call */
1052         event.type= EVT_BUT_OPEN;
1053         event.val= KM_PRESS;
1054         event.customdata= but;
1055         event.customdatafree= FALSE;
1056         wm_event_add(win, &event);
1057         
1058         return block;
1059 }
1060
1061 static int wm_search_menu_exec(bContext *C, wmOperator *op)
1062 {
1063         
1064         return OPERATOR_FINISHED;       
1065 }
1066
1067 static int wm_search_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
1068 {
1069         
1070         uiPupBlock(C, wm_block_search_menu, op);
1071         
1072         return OPERATOR_CANCELLED;
1073 }
1074
1075 /* op->poll */
1076 static int wm_search_menu_poll(bContext *C)
1077 {
1078         if(CTX_wm_window(C)==NULL) return 0;
1079         if(CTX_wm_area(C) && CTX_wm_area(C)->spacetype==SPACE_CONSOLE) return 0;  // XXX - so we can use the shortcut in the console
1080         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
1081         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
1082         return 1;
1083 }
1084
1085 static void WM_OT_search_menu(wmOperatorType *ot)
1086 {
1087         ot->name= "Search Menu";
1088         ot->idname= "WM_OT_search_menu";
1089         
1090         ot->invoke= wm_search_menu_invoke;
1091         ot->exec= wm_search_menu_exec;
1092         ot->poll= wm_search_menu_poll;
1093 }
1094
1095 static int wm_call_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
1096 {
1097         char idname[BKE_ST_MAXNAME];
1098         RNA_string_get(op->ptr, "name", idname);
1099
1100         uiPupMenuInvoke(C, idname);
1101
1102         return OPERATOR_CANCELLED;
1103 }
1104
1105 static void WM_OT_call_menu(wmOperatorType *ot)
1106 {
1107         ot->name= "Call Menu";
1108         ot->idname= "WM_OT_call_menu";
1109
1110         ot->invoke= wm_call_menu_invoke;
1111
1112         RNA_def_string(ot->srna, "name", "", BKE_ST_MAXNAME, "Name", "Name of the menu");
1113 }
1114
1115 /* ************ window / screen operator definitions ************** */
1116
1117 static void WM_OT_window_duplicate(wmOperatorType *ot)
1118 {
1119         ot->name= "Duplicate Window";
1120         ot->idname= "WM_OT_window_duplicate";
1121         ot->description="Duplicate the current Blender window.";
1122                 
1123         ot->exec= wm_window_duplicate_op;
1124         ot->poll= WM_operator_winactive;
1125 }
1126
1127 static void WM_OT_save_homefile(wmOperatorType *ot)
1128 {
1129         ot->name= "Save User Settings";
1130         ot->idname= "WM_OT_save_homefile";
1131         ot->description="Make the current file the default .blend file.";
1132                 
1133         ot->invoke= WM_operator_confirm;
1134         ot->exec= WM_write_homefile;
1135         ot->poll= WM_operator_winactive;
1136 }
1137
1138 static void WM_OT_read_homefile(wmOperatorType *ot)
1139 {
1140         ot->name= "Reload Start-Up File";
1141         ot->idname= "WM_OT_read_homefile";
1142         ot->description="Open the default file (doesn't save the current file).";
1143         
1144         ot->invoke= WM_operator_confirm;
1145         ot->exec= WM_read_homefile;
1146         ot->poll= WM_operator_winactive;
1147         
1148         RNA_def_boolean(ot->srna, "factory", 0, "Factory Settings", "");
1149 }
1150
1151 /* *************** open file **************** */
1152
1153 static void open_set_load_ui(wmOperator *op)
1154 {
1155         if(!RNA_property_is_set(op->ptr, "load_ui"))
1156                 RNA_boolean_set(op->ptr, "load_ui", !(U.flag & USER_FILENOUI));
1157 }
1158
1159 static int wm_open_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1160 {
1161         RNA_string_set(op->ptr, "path", G.sce);
1162         open_set_load_ui(op);
1163
1164         WM_event_add_fileselect(C, op);
1165
1166         return OPERATOR_RUNNING_MODAL;
1167 }
1168
1169 static int wm_open_mainfile_exec(bContext *C, wmOperator *op)
1170 {
1171         char path[FILE_MAX];
1172
1173         RNA_string_get(op->ptr, "path", path);
1174         open_set_load_ui(op);
1175
1176         if(RNA_boolean_get(op->ptr, "load_ui"))
1177                 G.fileflags &= ~G_FILE_NO_UI;
1178         else
1179                 G.fileflags |= G_FILE_NO_UI;
1180         
1181         // XXX wm in context is not set correctly after WM_read_file -> crash
1182         // do it before for now, but is this correct with multiple windows?
1183         WM_event_add_notifier(C, NC_WINDOW, NULL);
1184
1185         WM_read_file(C, path, op->reports);
1186         
1187         return OPERATOR_FINISHED;
1188 }
1189
1190 static void WM_OT_open_mainfile(wmOperatorType *ot)
1191 {
1192         ot->name= "Open Blender File";
1193         ot->idname= "WM_OT_open_mainfile";
1194         ot->description="Open a Blender file.";
1195         
1196         ot->invoke= wm_open_mainfile_invoke;
1197         ot->exec= wm_open_mainfile_exec;
1198         ot->poll= WM_operator_winactive;
1199         
1200         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1201
1202         RNA_def_boolean(ot->srna, "load_ui", 1, "Load UI", "Load user interface setup in the .blend file.");
1203 }
1204
1205 /* **************** link/append *************** */
1206
1207 static int wm_link_append_invoke(bContext *C, wmOperator *op, wmEvent *event)
1208 {
1209         if(RNA_property_is_set(op->ptr, "path")) {
1210                 return WM_operator_call(C, op);
1211         } 
1212         else {
1213                 /* XXX TODO solve where to get last linked library from */
1214                 RNA_string_set(op->ptr, "path", G.lib);
1215                 WM_event_add_fileselect(C, op);
1216                 return OPERATOR_RUNNING_MODAL;
1217         }
1218 }
1219
1220 static short wm_link_append_flag(wmOperator *op)
1221 {
1222         short flag= 0;
1223
1224         if(RNA_boolean_get(op->ptr, "autoselect")) flag |= FILE_AUTOSELECT;
1225         if(RNA_boolean_get(op->ptr, "active_layer")) flag |= FILE_ACTIVELAY;
1226         if(RNA_boolean_get(op->ptr, "relative_paths")) flag |= FILE_STRINGCODE;
1227         if(RNA_boolean_get(op->ptr, "link")) flag |= FILE_LINK;
1228
1229         return flag;
1230 }
1231
1232 static void wm_link_make_library_local(Main *main, const char *libname)
1233 {
1234         Library *lib;
1235
1236         /* and now find the latest append lib file */
1237         for(lib= main->library.first; lib; lib=lib->id.next)
1238                 if(BLI_streq(libname, lib->filename))
1239                         break;
1240         
1241         /* make local */
1242         if(lib) {
1243                 all_local(lib, 1);
1244                 /* important we unset, otherwise these object wont
1245                  * link into other scenes from this blend file */
1246                 flag_all_listbases_ids(LIB_APPEND_TAG, 0);
1247         }
1248 }
1249
1250 static int wm_link_append_exec(bContext *C, wmOperator *op)
1251 {
1252         Main *bmain= CTX_data_main(C);
1253         Scene *scene= CTX_data_scene(C);
1254         Main *mainl= 0;
1255         BlendHandle *bh;
1256         PropertyRNA *prop;
1257         char name[FILE_MAX], dir[FILE_MAX], libname[FILE_MAX], group[GROUP_MAX];
1258         int idcode, totfiles=0;
1259         short flag;
1260
1261         name[0] = '\0';
1262         RNA_string_get(op->ptr, "filename", name);
1263         RNA_string_get(op->ptr, "directory", dir);
1264
1265         /* test if we have a valid data */
1266         if(BLO_is_a_library(dir, libname, group) == 0) {
1267                 BKE_report(op->reports, RPT_ERROR, "Not a library");
1268                 return OPERATOR_CANCELLED;
1269         }
1270         else if(group[0] == 0) {
1271                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1272                 return OPERATOR_CANCELLED;
1273         }
1274         else if(BLI_streq(bmain->name, libname)) {
1275                 BKE_report(op->reports, RPT_ERROR, "Cannot use current file as library");
1276                 return OPERATOR_CANCELLED;
1277         }
1278
1279         /* check if something is indicated for append/link */
1280         prop = RNA_struct_find_property(op->ptr, "files");
1281         if(prop) {
1282                 totfiles= RNA_property_collection_length(op->ptr, prop);
1283                 if(totfiles == 0) {
1284                         if(name[0] == '\0') {
1285                                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1286                                 return OPERATOR_CANCELLED;
1287                         }
1288                 }
1289         }
1290         else if(name[0] == '\0') {
1291                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1292                 return OPERATOR_CANCELLED;
1293         }
1294
1295         /* now we have or selected, or an indicated file */
1296         if(RNA_boolean_get(op->ptr, "autoselect"))
1297                 scene_deselect_all(scene);
1298
1299         bh = BLO_blendhandle_from_file(libname);
1300         idcode = BLO_idcode_from_name(group);
1301         
1302         flag = wm_link_append_flag(op);
1303
1304         /* tag everything, all untagged data can be made local */
1305         if((flag & FILE_LINK)==0)
1306                 flag_all_listbases_ids(LIB_APPEND_TAG, 1);
1307
1308         /* here appending/linking starts */
1309         mainl = BLO_library_append_begin(C, &bh, libname);
1310         if(totfiles == 0) {
1311                 BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1312         }
1313         else {
1314                 RNA_BEGIN(op->ptr, itemptr, "files") {
1315                         RNA_string_get(&itemptr, "name", name);
1316                         BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1317                 }
1318                 RNA_END;
1319         }
1320         BLO_library_append_end(C, mainl, &bh, idcode, flag);
1321         
1322         /* mark all library linked objects to be updated */
1323         recalc_all_library_objects(bmain);
1324
1325         /* append, rather than linking */
1326         if((flag & FILE_LINK)==0)
1327                 wm_link_make_library_local(bmain, libname);
1328
1329         /* recreate dependency graph to include new objects */
1330         DAG_scene_sort(scene);
1331         DAG_ids_flush_update(0);
1332
1333         BLO_blendhandle_close(bh);
1334
1335         /* XXX TODO: align G.lib with other directory storage (like last opened image etc...) */
1336         BLI_strncpy(G.lib, dir, FILE_MAX);
1337
1338         WM_event_add_notifier(C, NC_WINDOW, NULL);
1339
1340         return OPERATOR_FINISHED;
1341 }
1342
1343 static void WM_OT_link_append(wmOperatorType *ot)
1344 {
1345         ot->name= "Link/Append from Library";
1346         ot->idname= "WM_OT_link_append";
1347         ot->description= "Link or Append from a Library .blend file";
1348         
1349         ot->invoke= wm_link_append_invoke;
1350         ot->exec= wm_link_append_exec;
1351         ot->poll= WM_operator_winactive;
1352         
1353         ot->flag |= OPTYPE_UNDO;
1354
1355         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_LOADLIB);
1356         
1357         RNA_def_boolean(ot->srna, "link", 1, "Link", "Link the objects or datablocks rather than appending.");
1358         RNA_def_boolean(ot->srna, "autoselect", 1, "Select", "Select the linked objects.");
1359         RNA_def_boolean(ot->srna, "active_layer", 1, "Active Layer", "Put the linked objects on the active layer.");
1360         RNA_def_boolean(ot->srna, "relative_paths", 1, "Relative Paths", "Store the library path as a relative path to current .blend file.");
1361
1362         RNA_def_collection_runtime(ot->srna, "files", &RNA_OperatorFileListElement, "Files", "");
1363 }       
1364
1365 /* *************** recover last session **************** */
1366
1367 static int wm_recover_last_session_exec(bContext *C, wmOperator *op)
1368 {
1369         char filename[FILE_MAX];
1370
1371         G.fileflags |= G_FILE_RECOVER;
1372
1373         // XXX wm in context is not set correctly after WM_read_file -> crash
1374         // do it before for now, but is this correct with multiple windows?
1375         WM_event_add_notifier(C, NC_WINDOW, NULL);
1376
1377         /* load file */
1378         BLI_make_file_string("/", filename, btempdir, "quit.blend");
1379         WM_read_file(C, filename, op->reports);
1380
1381         G.fileflags &= ~G_FILE_RECOVER;
1382
1383         return OPERATOR_FINISHED;
1384 }
1385
1386 static void WM_OT_recover_last_session(wmOperatorType *ot)
1387 {
1388         ot->name= "Recover Last Session";
1389         ot->idname= "WM_OT_recover_last_session";
1390         ot->description="Open the last closed file (\"quit.blend\").";
1391         
1392         ot->exec= wm_recover_last_session_exec;
1393         ot->poll= WM_operator_winactive;
1394 }
1395
1396 /* *************** recover auto save **************** */
1397
1398 static int wm_recover_auto_save_exec(bContext *C, wmOperator *op)
1399 {
1400         char path[FILE_MAX];
1401
1402         RNA_string_get(op->ptr, "path", path);
1403
1404         G.fileflags |= G_FILE_RECOVER;
1405
1406         // XXX wm in context is not set correctly after WM_read_file -> crash
1407         // do it before for now, but is this correct with multiple windows?
1408         WM_event_add_notifier(C, NC_WINDOW, NULL);
1409
1410         /* load file */
1411         WM_read_file(C, path, op->reports);
1412
1413         G.fileflags &= ~G_FILE_RECOVER;
1414
1415         return OPERATOR_FINISHED;
1416 }
1417
1418 static int wm_recover_auto_save_invoke(bContext *C, wmOperator *op, wmEvent *event)
1419 {
1420         char filename[FILE_MAX];
1421
1422         wm_autosave_location(filename);
1423         RNA_string_set(op->ptr, "path", filename);
1424         WM_event_add_fileselect(C, op);
1425
1426         return OPERATOR_RUNNING_MODAL;
1427 }
1428
1429 static void WM_OT_recover_auto_save(wmOperatorType *ot)
1430 {
1431         ot->name= "Recover Auto Save";
1432         ot->idname= "WM_OT_recover_auto_save";
1433         ot->description="Open an automatically saved file to recover it.";
1434         
1435         ot->exec= wm_recover_auto_save_exec;
1436         ot->invoke= wm_recover_auto_save_invoke;
1437         ot->poll= WM_operator_winactive;
1438
1439         WM_operator_properties_filesel(ot, BLENDERFILE, FILE_BLENDER);
1440 }
1441
1442 /* *************** save file as **************** */
1443
1444 static void untitled(char *name)
1445 {
1446         if(G.save_over == 0 && strlen(name) < FILE_MAX-16) {
1447                 char *c= BLI_last_slash(name);
1448                 
1449                 if(c)
1450                         strcpy(&c[1], "untitled.blend");
1451                 else
1452                         strcpy(name, "untitled.blend");
1453         }
1454 }
1455
1456 static void save_set_compress(wmOperator *op)
1457 {
1458         if(!RNA_property_is_set(op->ptr, "compress")) {
1459                 if(G.save_over) /* keep flag for existing file */
1460                         RNA_boolean_set(op->ptr, "compress", G.fileflags & G_FILE_COMPRESS);
1461                 else /* use userdef for new file */
1462                         RNA_boolean_set(op->ptr, "compress", U.flag & USER_FILECOMPRESS);
1463         }
1464 }
1465
1466 static int wm_save_as_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1467 {
1468         char name[FILE_MAX];
1469
1470         save_set_compress(op);
1471         
1472         BLI_strncpy(name, G.sce, FILE_MAX);
1473         untitled(name);
1474         RNA_string_set(op->ptr, "path", name);
1475         
1476         WM_event_add_fileselect(C, op);
1477
1478         return OPERATOR_RUNNING_MODAL;
1479 }
1480
1481 /* function used for WM_OT_save_mainfile too */
1482 static int wm_save_as_mainfile_exec(bContext *C, wmOperator *op)
1483 {
1484         char path[FILE_MAX];
1485         int fileflags;
1486
1487         save_set_compress(op);
1488         
1489         if(RNA_property_is_set(op->ptr, "path"))
1490                 RNA_string_get(op->ptr, "path", path);
1491         else {
1492                 BLI_strncpy(path, G.sce, FILE_MAX);
1493                 untitled(path);
1494         }
1495
1496         fileflags= G.fileflags;
1497
1498         /* set compression flag */
1499         if(RNA_boolean_get(op->ptr, "compress"))
1500                 fileflags |= G_FILE_COMPRESS;
1501         else
1502                 fileflags &= ~G_FILE_COMPRESS;
1503
1504         WM_write_file(C, path, fileflags, op->reports);
1505         
1506         WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL);
1507
1508         return 0;
1509 }
1510
1511 static void WM_OT_save_as_mainfile(wmOperatorType *ot)
1512 {
1513         ot->name= "Save As Blender File";
1514         ot->idname= "WM_OT_save_as_mainfile";
1515         ot->description="Save the current file in the desired location.";
1516         
1517         ot->invoke= wm_save_as_mainfile_invoke;
1518         ot->exec= wm_save_as_mainfile_exec;
1519         ot->poll= WM_operator_winactive;
1520         
1521         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1522         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1523 }
1524
1525 /* *************** save file directly ******** */
1526
1527 static int wm_save_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1528 {
1529         char name[FILE_MAX];
1530
1531         /* cancel if no active window */
1532         if (CTX_wm_window(C) == NULL)
1533                 return OPERATOR_CANCELLED;
1534
1535         save_set_compress(op);
1536         
1537         BLI_strncpy(name, G.sce, FILE_MAX);
1538         untitled(name);
1539         RNA_string_set(op->ptr, "path", name);
1540         
1541         if (G.save_over)
1542                 uiPupMenuSaveOver(C, op, name);
1543         else
1544                 WM_event_add_fileselect(C, op);
1545         
1546         return OPERATOR_RUNNING_MODAL;
1547 }
1548
1549 static void WM_OT_save_mainfile(wmOperatorType *ot)
1550 {
1551         ot->name= "Save Blender File";
1552         ot->idname= "WM_OT_save_mainfile";
1553         ot->description="Save the current Blender file.";
1554         
1555         ot->invoke= wm_save_mainfile_invoke;
1556         ot->exec= wm_save_as_mainfile_exec;
1557         ot->poll= NULL;
1558         
1559         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1560         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1561 }
1562
1563
1564 /* XXX: move these collada operators to a more appropriate place */
1565 #ifdef WITH_COLLADA
1566
1567 #include "../../collada/collada.h"
1568
1569 static int wm_collada_export_invoke(bContext *C, wmOperator *op, wmEvent *event)
1570 {
1571         //char name[FILE_MAX];
1572         //BLI_strncpy(name, G.sce, FILE_MAX);
1573         //untitled(name);
1574
1575         /* RNA_string_set(op->ptr, "path", "/tmp/test.dae"); */
1576         
1577         WM_event_add_fileselect(C, op);
1578
1579         return OPERATOR_RUNNING_MODAL;
1580 }
1581
1582 /* function used for WM_OT_save_mainfile too */
1583 static int wm_collada_export_exec(bContext *C, wmOperator *op)
1584 {
1585         char filename[FILE_MAX];
1586         
1587         if(RNA_property_is_set(op->ptr, "path"))
1588                 RNA_string_get(op->ptr, "path", filename);
1589         else {
1590                 BLI_strncpy(filename, G.sce, FILE_MAX);
1591                 untitled(filename);
1592         }
1593         
1594         //WM_write_file(C, filename, op->reports);
1595         collada_export(CTX_data_scene(C), filename);
1596         
1597         /* WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL); */
1598
1599         return OPERATOR_FINISHED;
1600 }
1601
1602 static void WM_OT_collada_export(wmOperatorType *ot)
1603 {
1604         ot->name= "Export COLLADA";
1605         ot->idname= "WM_OT_collada_export";
1606         
1607         ot->invoke= wm_collada_export_invoke;
1608         ot->exec= wm_collada_export_exec;
1609         ot->poll= WM_operator_winactive;
1610         
1611         ot->flag= 0;
1612         
1613         RNA_def_property(ot->srna, "path", PROP_STRING, PROP_FILEPATH);
1614 }
1615
1616 static int wm_collada_import_invoke(bContext *C, wmOperator *op, wmEvent *event)
1617 {
1618         /* RNA_string_set(op->ptr, "path", "/tmp/test.dae"); */
1619         
1620         WM_event_add_fileselect(C, op);
1621
1622         return OPERATOR_RUNNING_MODAL;
1623 }
1624
1625 /* function used for WM_OT_save_mainfile too */
1626 static int wm_collada_import_exec(bContext *C, wmOperator *op)
1627 {
1628         char filename[FILE_MAX];
1629         
1630         if(RNA_property_is_set(op->ptr, "path"))
1631                 RNA_string_get(op->ptr, "path", filename);
1632         else {
1633                 BLI_strncpy(filename, G.sce, FILE_MAX);
1634                 untitled(filename);
1635         }
1636         
1637         //WM_write_file(C, filename, op->reports);
1638         collada_import(C, filename);
1639         
1640         /* WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL); */
1641
1642         return OPERATOR_FINISHED;
1643 }
1644
1645 static void WM_OT_collada_import(wmOperatorType *ot)
1646 {
1647         ot->name= "Import COLLADA";
1648         ot->idname= "WM_OT_collada_import";
1649         
1650         ot->invoke= wm_collada_import_invoke;
1651         ot->exec= wm_collada_import_exec;
1652         ot->poll= WM_operator_winactive;
1653         
1654         ot->flag= 0;
1655         
1656         RNA_def_property(ot->srna, "path", PROP_STRING, PROP_FILEPATH);
1657 }
1658
1659 #endif
1660
1661
1662
1663 /* *********************** */
1664
1665 static void WM_OT_window_fullscreen_toggle(wmOperatorType *ot)
1666 {
1667         ot->name= "Toggle Fullscreen";
1668         ot->idname= "WM_OT_window_fullscreen_toggle";
1669         ot->description="Toggle the current window fullscreen.";
1670
1671         ot->exec= wm_window_fullscreen_toggle_op;
1672         ot->poll= WM_operator_winactive;
1673 }
1674
1675 static int wm_exit_blender_op(bContext *C, wmOperator *op)
1676 {
1677         WM_operator_free(op);
1678         
1679         WM_exit(C);     
1680         
1681         return OPERATOR_FINISHED;
1682 }
1683
1684 static void WM_OT_exit_blender(wmOperatorType *ot)
1685 {
1686         ot->name= "Exit Blender";
1687         ot->idname= "WM_OT_exit_blender";
1688         ot->description= "Quit Blender.";
1689
1690         ot->invoke= WM_operator_confirm;
1691         ot->exec= wm_exit_blender_op;
1692         ot->poll= WM_operator_winactive;
1693 }
1694
1695 /* ************ default paint cursors, draw always around cursor *********** */
1696 /*
1697  - returns handler to free 
1698  - poll(bContext): returns 1 if draw should happen
1699  - draw(bContext): drawing callback for paint cursor
1700 */
1701
1702 void *WM_paint_cursor_activate(wmWindowManager *wm, int (*poll)(bContext *C),
1703                                wmPaintCursorDraw draw, void *customdata)
1704 {
1705         wmPaintCursor *pc= MEM_callocN(sizeof(wmPaintCursor), "paint cursor");
1706         
1707         BLI_addtail(&wm->paintcursors, pc);
1708         
1709         pc->customdata = customdata;
1710         pc->poll= poll;
1711         pc->draw= draw;
1712         
1713         return pc;
1714 }
1715
1716 void WM_paint_cursor_end(wmWindowManager *wm, void *handle)
1717 {
1718         wmPaintCursor *pc;
1719         
1720         for(pc= wm->paintcursors.first; pc; pc= pc->next) {
1721                 if(pc == (wmPaintCursor *)handle) {
1722                         BLI_remlink(&wm->paintcursors, pc);
1723                         MEM_freeN(pc);
1724                         return;
1725                 }
1726         }
1727 }
1728
1729 /* ************ window gesture operator-callback definitions ************** */
1730 /*
1731  * These are default callbacks for use in operators requiring gesture input
1732  */
1733
1734 /* **************** Border gesture *************** */
1735
1736 /* Border gesture has two types:
1737    1) WM_GESTURE_CROSS_RECT: starts a cross, on mouse click it changes to border 
1738    2) WM_GESTURE_RECT: starts immediate as a border, on mouse click or release it ends
1739
1740    It stores 4 values (xmin, xmax, ymin, ymax) and event it ended with (event_type)
1741 */
1742
1743 static int border_apply(bContext *C, wmOperator *op, int gesture_mode)
1744 {
1745         wmGesture *gesture= op->customdata;
1746         rcti *rect= gesture->customdata;
1747         
1748         if(rect->xmin > rect->xmax)
1749                 SWAP(int, rect->xmin, rect->xmax);
1750         if(rect->ymin > rect->ymax)
1751                 SWAP(int, rect->ymin, rect->ymax);
1752         
1753         if(rect->xmin==rect->xmax || rect->ymin==rect->ymax)
1754                 return 0;
1755                 
1756         /* operator arguments and storage. */
1757         RNA_int_set(op->ptr, "xmin", rect->xmin);
1758         RNA_int_set(op->ptr, "ymin", rect->ymin);
1759         RNA_int_set(op->ptr, "xmax", rect->xmax);
1760         RNA_int_set(op->ptr, "ymax", rect->ymax);
1761         
1762         /* XXX weak; border should be configured for this without reading event types */
1763         if( RNA_struct_find_property(op->ptr, "gesture_mode") )
1764                 RNA_int_set(op->ptr, "gesture_mode", gesture_mode);
1765
1766         op->type->exec(C, op);
1767         
1768         return 1;
1769 }
1770
1771 static void wm_gesture_end(bContext *C, wmOperator *op)
1772 {
1773         wmGesture *gesture= op->customdata;
1774         
1775         WM_gesture_end(C, gesture);     /* frees gesture itself, and unregisters from window */
1776         op->customdata= NULL;
1777
1778         ED_area_tag_redraw(CTX_wm_area(C));
1779         
1780         if( RNA_struct_find_property(op->ptr, "cursor") )
1781                 WM_cursor_restore(CTX_wm_window(C));
1782 }
1783
1784 int WM_border_select_invoke(bContext *C, wmOperator *op, wmEvent *event)
1785 {
1786         if(ISTWEAK(event->type))
1787                 op->customdata= WM_gesture_new(C, event, WM_GESTURE_RECT);
1788         else
1789                 op->customdata= WM_gesture_new(C, event, WM_GESTURE_CROSS_RECT);
1790
1791         /* add modal handler */
1792         WM_event_add_modal_handler(C, op);
1793         
1794         wm_gesture_tag_redraw(C);
1795
1796         return OPERATOR_RUNNING_MODAL;
1797 }
1798
1799 int WM_border_select_modal(bContext *C, wmOperator *op, wmEvent *event)
1800 {
1801         wmGesture *gesture= op->customdata;
1802         rcti *rect= gesture->customdata;
1803         int sx, sy;
1804         
1805         if(event->type== MOUSEMOVE) {
1806                 wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
1807
1808                 if(gesture->type==WM_GESTURE_CROSS_RECT && gesture->mode==0) {
1809                         rect->xmin= rect->xmax= event->x - sx;
1810                         rect->ymin= rect->ymax= event->y - sy;
1811                 }
1812                 else {
1813                         rect->xmax= event->x - sx;
1814                         rect->ymax= event->y - sy;
1815                 }
1816
1817                 wm_gesture_tag_redraw(C);
1818         }
1819         else if (event->type==EVT_MODAL_MAP) {
1820                 switch (event->val) {
1821                 case GESTURE_MODAL_BORDER_BEGIN:
1822                         if(gesture->type==WM_GESTURE_CROSS_RECT && gesture->mode==0) {
1823                                 gesture->mode= 1;
1824                                 wm_gesture_tag_redraw(C);
1825                         }
1826                         break;
1827                 case GESTURE_MODAL_SELECT:
1828                 case GESTURE_MODAL_DESELECT:
1829                         if(border_apply(C, op, event->val)) {
1830                                 wm_gesture_end(C, op);
1831                                 return OPERATOR_FINISHED;
1832                         }
1833                         wm_gesture_end(C, op);
1834                         return OPERATOR_CANCELLED;
1835                         break;
1836
1837                 case GESTURE_MODAL_CANCEL:
1838                         wm_gesture_end(C, op);
1839                         return OPERATOR_CANCELLED;
1840                 }
1841
1842         }
1843 //      // Allow view navigation???
1844 //      else {
1845 //              return OPERATOR_PASS_THROUGH;
1846 //      }
1847
1848         return OPERATOR_RUNNING_MODAL;
1849 }
1850
1851 /* **************** circle gesture *************** */
1852 /* works now only for selection or modal paint stuff, calls exec while hold mouse, exit on release */
1853
1854 #ifdef GESTURE_MEMORY
1855 int circle_select_size= 25; // XXX - need some operator memory thing\!
1856 #endif
1857
1858 int WM_gesture_circle_invoke(bContext *C, wmOperator *op, wmEvent *event)
1859 {
1860         op->customdata= WM_gesture_new(C, event, WM_GESTURE_CIRCLE);
1861         
1862         /* add modal handler */
1863         WM_event_add_modal_handler(C, op);
1864         
1865         wm_gesture_tag_redraw(C);
1866         
1867         return OPERATOR_RUNNING_MODAL;
1868 }
1869
1870 static void gesture_circle_apply(bContext *C, wmOperator *op)
1871 {
1872         wmGesture *gesture= op->customdata;
1873         rcti *rect= gesture->customdata;
1874         
1875     if(RNA_int_get(op->ptr, "gesture_mode")==GESTURE_MODAL_NOP)
1876         return;
1877
1878         /* operator arguments and storage. */
1879         RNA_int_set(op->ptr, "x", rect->xmin);
1880         RNA_int_set(op->ptr, "y", rect->ymin);
1881         RNA_int_set(op->ptr, "radius", rect->xmax);
1882         
1883         if(op->type->exec)
1884                 op->type->exec(C, op);
1885
1886 #ifdef GESTURE_MEMORY
1887         circle_select_size= rect->xmax;
1888 #endif
1889 }
1890
1891 int WM_gesture_circle_modal(bContext *C, wmOperator *op, wmEvent *event)
1892 {
1893         wmGesture *gesture= op->customdata;
1894         rcti *rect= gesture->customdata;
1895         int sx, sy;
1896
1897         if(event->type== MOUSEMOVE) {
1898                 wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
1899
1900                 rect->xmin= event->x - sx;
1901                 rect->ymin= event->y - sy;
1902
1903                 wm_gesture_tag_redraw(C);
1904
1905                 if(gesture->mode)
1906                         gesture_circle_apply(C, op);
1907         }
1908         else if (event->type==EVT_MODAL_MAP) {
1909                 switch (event->val) {
1910                 case GESTURE_MODAL_CIRCLE_ADD:
1911                         rect->xmax += 2 + rect->xmax/10;
1912                         wm_gesture_tag_redraw(C);
1913                         break;
1914                 case GESTURE_MODAL_CIRCLE_SUB:
1915                         rect->xmax -= 2 + rect->xmax/10;
1916                         if(rect->xmax < 1) rect->xmax= 1;
1917                         wm_gesture_tag_redraw(C);
1918                         break;
1919                 case GESTURE_MODAL_SELECT:
1920                 case GESTURE_MODAL_DESELECT:
1921                 case GESTURE_MODAL_NOP:
1922                         if(RNA_struct_find_property(op->ptr, "gesture_mode"))
1923                                 RNA_int_set(op->ptr, "gesture_mode", event->val);
1924
1925                         if(event->val != GESTURE_MODAL_NOP) {
1926                                 /* apply first click */
1927                                 gesture_circle_apply(C, op);
1928                                 gesture->mode= 1;
1929                         }
1930                         break;
1931
1932                 case GESTURE_MODAL_CANCEL:
1933                 case GESTURE_MODAL_CONFIRM:
1934                         wm_gesture_end(C, op);
1935                         return OPERATOR_FINISHED; /* use finish or we dont get an undo */
1936                 }
1937         }
1938 //      // Allow view navigation???
1939 //      else {
1940 //              return OPERATOR_PASS_THROUGH;
1941 //      }
1942
1943         return OPERATOR_RUNNING_MODAL;
1944 }
1945
1946 #if 0
1947 /* template to copy from */
1948 void WM_OT_circle_gesture(wmOperatorType *ot)
1949 {
1950         ot->name= "Circle Gesture";
1951         ot->idname= "WM_OT_circle_gesture";
1952         ot->description="Enter rotate mode with a circular gesture.";
1953         
1954         ot->invoke= WM_gesture_circle_invoke;
1955         ot->modal= WM_gesture_circle_modal;
1956         
1957         ot->poll= WM_operator_winactive;
1958         
1959         RNA_def_property(ot->srna, "x", PROP_INT, PROP_NONE);
1960         RNA_def_property(ot->srna, "y", PROP_INT, PROP_NONE);
1961         RNA_def_property(ot->srna, "radius", PROP_INT, PROP_NONE);
1962
1963 }
1964 #endif
1965
1966 /* **************** Tweak gesture *************** */
1967
1968 static void tweak_gesture_modal(bContext *C, wmEvent *event)
1969 {
1970         wmWindow *window= CTX_wm_window(C);
1971         wmGesture *gesture= window->tweak;
1972         rcti *rect= gesture->customdata;
1973         int sx, sy, val;
1974         
1975         switch(event->type) {
1976                 case MOUSEMOVE:
1977                         
1978                         wm_subwindow_getorigin(window, gesture->swinid, &sx, &sy);
1979                         
1980                         rect->xmax= event->x - sx;
1981                         rect->ymax= event->y - sy;
1982                         
1983                         if((val= wm_gesture_evaluate(C, gesture))) {
1984                                 wmEvent event;
1985
1986                                 event= *(window->eventstate);
1987                                 if(gesture->event_type==LEFTMOUSE)
1988                                         event.type= EVT_TWEAK_L;
1989                                 else if(gesture->event_type==RIGHTMOUSE)
1990                                         event.type= EVT_TWEAK_R;
1991                                 else
1992                                         event.type= EVT_TWEAK_M;
1993                                 event.val= val;
1994                                 /* mouse coords! */
1995                                 wm_event_add(window, &event);
1996                                 
1997                                 WM_gesture_end(C, gesture);     /* frees gesture itself, and unregisters from window */
1998                                 window->tweak= NULL;
1999                         }
2000                         
2001                         break;
2002                         
2003                 case LEFTMOUSE:
2004                 case RIGHTMOUSE:
2005                 case MIDDLEMOUSE:
2006                         if(gesture->event_type==event->type) {
2007                                 WM_gesture_end(C, gesture);
2008                                 window->tweak= NULL;
2009
2010                                 /* when tweak fails we should give the other keymap entries a chance */
2011                                 event->val= KM_RELEASE;
2012                         }
2013                         break;
2014                 default:
2015                         if(!ISTIMER(event->type)) {
2016                                 WM_gesture_end(C, gesture);
2017                                 window->tweak= NULL;
2018                         }
2019                         break;
2020         }
2021 }
2022
2023 /* standard tweak, called after window handlers passed on event */
2024 void wm_tweakevent_test(bContext *C, wmEvent *event, int action)
2025 {
2026         wmWindow *win= CTX_wm_window(C);
2027         
2028         if(win->tweak==NULL) {
2029                 if(CTX_wm_region(C)) {
2030                         if(event->val==KM_PRESS) { // pressed
2031                                 if( ELEM3(event->type, LEFTMOUSE, MIDDLEMOUSE, RIGHTMOUSE) )
2032                                         win->tweak= WM_gesture_new(C, event, WM_GESTURE_TWEAK);
2033                         }
2034                 }
2035         }
2036         else {
2037                 if(action & WM_HANDLER_BREAK) {
2038                         WM_gesture_end(C, win->tweak);
2039                         win->tweak= NULL;
2040                 }
2041                 else
2042                         tweak_gesture_modal(C, event);
2043         }
2044 }
2045
2046 /* *********************** lasso gesture ****************** */
2047
2048 int WM_gesture_lasso_invoke(bContext *C, wmOperator *op, wmEvent *event)
2049 {
2050         op->customdata= WM_gesture_new(C, event, WM_GESTURE_LASSO);
2051         
2052         /* add modal handler */
2053         WM_event_add_modal_handler(C, op);
2054         
2055         wm_gesture_tag_redraw(C);
2056         
2057         if( RNA_struct_find_property(op->ptr, "cursor") )
2058                 WM_cursor_modal(CTX_wm_window(C), RNA_int_get(op->ptr, "cursor"));
2059         
2060         return OPERATOR_RUNNING_MODAL;
2061 }
2062
2063 int WM_gesture_lines_invoke(bContext *C, wmOperator *op, wmEvent *event)
2064 {
2065         op->customdata= WM_gesture_new(C, event, WM_GESTURE_LINES);
2066         
2067         /* add modal handler */
2068         WM_event_add_modal_handler(C, op);
2069         
2070         wm_gesture_tag_redraw(C);
2071         
2072         if( RNA_struct_find_property(op->ptr, "cursor") )
2073                 WM_cursor_modal(CTX_wm_window(C), RNA_int_get(op->ptr, "cursor"));
2074         
2075         return OPERATOR_RUNNING_MODAL;
2076 }
2077
2078
2079 static void gesture_lasso_apply(bContext *C, wmOperator *op, int event_type)
2080 {
2081         wmGesture *gesture= op->customdata;
2082         PointerRNA itemptr;
2083         float loc[2];
2084         int i;
2085         short *lasso= gesture->customdata;
2086         
2087         /* operator storage as path. */
2088
2089         for(i=0; i<gesture->points; i++, lasso+=2) {
2090                 loc[0]= lasso[0];
2091                 loc[1]= lasso[1];
2092                 RNA_collection_add(op->ptr, "path", &itemptr);
2093                 RNA_float_set_array(&itemptr, "loc", loc);
2094         }
2095         
2096         wm_gesture_end(C, op);
2097                 
2098         if(op->type->exec)
2099                 op->type->exec(C, op);
2100         
2101 }
2102
2103 int WM_gesture_lasso_modal(bContext *C, wmOperator *op, wmEvent *event)
2104 {
2105         wmGesture *gesture= op->customdata;
2106         int sx, sy;
2107         
2108         switch(event->type) {
2109                 case MOUSEMOVE:
2110                         
2111                         wm_gesture_tag_redraw(C);
2112                         
2113                         wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
2114                         if(gesture->points < WM_LASSO_MAX_POINTS) {
2115                                 short *lasso= gesture->customdata;
2116                                 lasso += 2 * gesture->points;
2117                                 lasso[0] = event->x - sx;
2118                                 lasso[1] = event->y - sy;
2119                                 gesture->points++;
2120                         }
2121                         else {
2122                                 gesture_lasso_apply(C, op, event->type);
2123                                 return OPERATOR_FINISHED;
2124                         }
2125                         break;
2126                         
2127                 case LEFTMOUSE:
2128                 case MIDDLEMOUSE:
2129                 case RIGHTMOUSE:
2130                         if(event->val==KM_RELEASE) {    /* key release */
2131                                 gesture_lasso_apply(C, op, event->type);
2132                                 return OPERATOR_FINISHED;
2133                         }
2134                         break;
2135                 case ESCKEY:
2136                         wm_gesture_end(C, op);
2137                         return OPERATOR_CANCELLED;
2138         }
2139         return OPERATOR_RUNNING_MODAL;
2140 }
2141
2142 int WM_gesture_lines_modal(bContext *C, wmOperator *op, wmEvent *event)
2143 {
2144         return WM_gesture_lasso_modal(C, op, event);
2145 }
2146
2147 #if 0
2148 /* template to copy from */
2149
2150 static int gesture_lasso_exec(bContext *C, wmOperator *op)
2151 {
2152         RNA_BEGIN(op->ptr, itemptr, "path") {
2153                 float loc[2];
2154                 
2155                 RNA_float_get_array(&itemptr, "loc", loc);
2156                 printf("Location: %f %f\n", loc[0], loc[1]);
2157         }
2158         RNA_END;
2159         
2160         return OPERATOR_FINISHED;
2161 }
2162
2163 void WM_OT_lasso_gesture(wmOperatorType *ot)
2164 {
2165         PropertyRNA *prop;
2166         
2167         ot->name= "Lasso Gesture";
2168         ot->idname= "WM_OT_lasso_gesture";
2169         ot->description="Select objects within the lasso as you move the pointer.";
2170         
2171         ot->invoke= WM_gesture_lasso_invoke;
2172         ot->modal= WM_gesture_lasso_modal;
2173         ot->exec= gesture_lasso_exec;
2174         
2175         ot->poll= WM_operator_winactive;
2176         
2177         prop= RNA_def_property(ot->srna, "path", PROP_COLLECTION, PROP_NONE);
2178         RNA_def_property_struct_runtime(prop, &RNA_OperatorMousePath);
2179 }
2180 #endif
2181
2182 /* *********************** radial control ****************** */
2183
2184 const int WM_RADIAL_CONTROL_DISPLAY_SIZE = 200;
2185
2186 typedef struct wmRadialControl {
2187         int mode;
2188         float initial_value, value, max_value;
2189         int initial_mouse[2];
2190         void *cursor;
2191         GLuint tex;
2192 } wmRadialControl;
2193
2194 static void wm_radial_control_paint(bContext *C, int x, int y, void *customdata)
2195 {
2196         wmRadialControl *rc = (wmRadialControl*)customdata;
2197         ARegion *ar = CTX_wm_region(C);
2198         float r1=0.0f, r2=0.0f, r3=0.0f, angle=0.0f;
2199
2200         /* Keep cursor in the original place */
2201         x = rc->initial_mouse[0] - ar->winrct.xmin;
2202         y = rc->initial_mouse[1] - ar->winrct.ymin;
2203
2204         glPushMatrix();
2205         
2206         glTranslatef((float)x, (float)y, 0.0f);
2207
2208         if(rc->mode == WM_RADIALCONTROL_SIZE) {
2209                 r1= rc->value;
2210                 r2= rc->initial_value;
2211                 r3= r1;
2212         } else if(rc->mode == WM_RADIALCONTROL_STRENGTH) {
2213                 r1= (1 - rc->value) * WM_RADIAL_CONTROL_DISPLAY_SIZE;
2214                 r2= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2215                 r3= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2216         } else if(rc->mode == WM_RADIALCONTROL_ANGLE) {
2217                 r1= r2= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2218                 r3= WM_RADIAL_CONTROL_DISPLAY_SIZE;
2219                 angle = rc->value;
2220         }
2221
2222         glColor4ub(255, 255, 255, 128);
2223         glEnable( GL_LINE_SMOOTH );
2224         glEnable(GL_BLEND);
2225
2226         if(rc->mode == WM_RADIALCONTROL_ANGLE)
2227                 fdrawline(0, 0, WM_RADIAL_CONTROL_DISPLAY_SIZE, 0);
2228
2229         if(rc->tex) {
2230                 const float str = rc->mode == WM_RADIALCONTROL_STRENGTH ? (rc->value + 0.5) : 1;
2231
2232                 if(rc->mode == WM_RADIALCONTROL_ANGLE) {
2233                         glRotatef(angle, 0, 0, 1);
2234                         fdrawline(0, 0, WM_RADIAL_CONTROL_DISPLAY_SIZE, 0);
2235                 }
2236
2237                 glBindTexture(GL_TEXTURE_2D, rc->tex);
2238
2239                 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
2240                 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
2241
2242                 glEnable(GL_TEXTURE_2D);
2243                 glBegin(GL_QUADS);
2244                 glColor4f(0,0,0, str);
2245                 glTexCoord2f(0,0);
2246                 glVertex2f(-r3, -r3);
2247                 glTexCoord2f(1,0);
2248                 glVertex2f(r3, -r3);
2249                 glTexCoord2f(1,1);
2250                 glVertex2f(r3, r3);
2251                 glTexCoord2f(0,1);
2252                 glVertex2f(-r3, r3);
2253                 glEnd();
2254                 glDisable(GL_TEXTURE_2D);
2255         }
2256
2257         glColor4ub(255, 255, 255, 128); 
2258         glutil_draw_lined_arc(0.0, M_PI*2.0, r1, 40);
2259         glutil_draw_lined_arc(0.0, M_PI*2.0, r2, 40);
2260         glDisable(GL_BLEND);
2261         glDisable( GL_LINE_SMOOTH );
2262         
2263         glPopMatrix();
2264 }
2265
2266 int WM_radial_control_modal(bContext *C, wmOperator *op, wmEvent *event)
2267 {
2268         wmRadialControl *rc = (wmRadialControl*)op->customdata;
2269         int mode, initial_mouse[2], delta[2];
2270         float dist;
2271         double new_value = RNA_float_get(op->ptr, "new_value");
2272         int ret = OPERATOR_RUNNING_MODAL;
2273
2274         mode = RNA_int_get(op->ptr, "mode");
2275         RNA_int_get_array(op->ptr, "initial_mouse", initial_mouse);
2276
2277         switch(event->type) {
2278         case MOUSEMOVE:
2279                 delta[0]= initial_mouse[0] - event->x;
2280                 delta[1]= initial_mouse[1] - event->y;
2281                 dist= sqrt(delta[0]*delta[0]+delta[1]*delta[1]);
2282
2283                 if(mode == WM_RADIALCONTROL_SIZE)
2284                         new_value = dist;
2285                 else if(mode == WM_RADIALCONTROL_STRENGTH) {
2286                         new_value = 1 - dist / WM_RADIAL_CONTROL_DISPLAY_SIZE;
2287                 } else if(mode == WM_RADIALCONTROL_ANGLE)
2288                         new_value = ((int)(atan2(delta[1], delta[0]) * (180.0 / M_PI)) + 180);
2289                 
2290                 if(event->ctrl) {
2291                         if(mode == WM_RADIALCONTROL_STRENGTH)
2292                                 new_value = ((int)ceil(new_value * 10.f) * 10.0f) / 100.f;
2293                         else
2294                                 new_value = ((int)new_value + 5) / 10*10;
2295                 }
2296                 
2297                 break;
2298         case ESCKEY:
2299         case RIGHTMOUSE:
2300                 ret = OPERATOR_CANCELLED;
2301                 break;
2302         case LEFTMOUSE:
2303         case PADENTER:
2304                 op->type->exec(C, op);
2305                 ret = OPERATOR_FINISHED;
2306                 break;
2307         }
2308
2309         /* Clamp */
2310         if(new_value > rc->max_value)
2311                 new_value = rc->max_value;
2312         else if(new_value < 0)
2313                 new_value = 0;
2314
2315         /* Update paint data */
2316         rc->value = new_value;
2317
2318         RNA_float_set(op->ptr, "new_value", new_value);
2319
2320         if(ret != OPERATOR_RUNNING_MODAL) {
2321                 WM_paint_cursor_end(CTX_wm_manager(C), rc->cursor);
2322                 MEM_freeN(rc);
2323         }
2324         
2325         ED_region_tag_redraw(CTX_wm_region(C));
2326
2327         return ret;
2328 }
2329
2330 /* Expects the operator customdata to be an ImBuf (or NULL) */
2331 int WM_radial_control_invoke(bContext *C, wmOperator *op, wmEvent *event)
2332 {
2333         wmRadialControl *rc = MEM_callocN(sizeof(wmRadialControl), "radial control");
2334         int mode = RNA_int_get(op->ptr, "mode");
2335         float initial_value = RNA_float_get(op->ptr, "initial_value");
2336         int mouse[2] = {event->x, event->y};
2337
2338         if(mode == WM_RADIALCONTROL_SIZE) {
2339                 rc->max_value = 200;
2340                 mouse[0]-= initial_value;
2341         }
2342         else if(mode == WM_RADIALCONTROL_STRENGTH) {
2343                 rc->max_value = 1;
2344                 mouse[0]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * (1 - initial_value);
2345         }
2346         else if(mode == WM_RADIALCONTROL_ANGLE) {
2347                 rc->max_value = 360;
2348                 mouse[0]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * cos(initial_value);
2349                 mouse[1]-= WM_RADIAL_CONTROL_DISPLAY_SIZE * sin(initial_value);
2350                 initial_value *= 180.0f/M_PI;
2351         }
2352
2353         if(op->customdata) {
2354                 ImBuf *im = (ImBuf*)op->customdata;
2355                 /* Build GL texture */
2356                 glGenTextures(1, &rc->tex);
2357                 glBindTexture(GL_TEXTURE_2D, rc->tex);
2358                 glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, im->x, im->y, 0, GL_ALPHA, GL_FLOAT, im->rect_float);
2359                 MEM_freeN(im->rect_float);
2360                 MEM_freeN(im);
2361         }
2362
2363         RNA_int_set_array(op->ptr, "initial_mouse", mouse);
2364         RNA_float_set(op->ptr, "new_value", initial_value);
2365                 
2366         op->customdata = rc;
2367         rc->mode = mode;
2368         rc->initial_value = initial_value;
2369         rc->initial_mouse[0] = mouse[0];
2370         rc->initial_mouse[1] = mouse[1];
2371         rc->cursor = WM_paint_cursor_activate(CTX_wm_manager(C), op->type->poll,
2372                                               wm_radial_control_paint, op->customdata);
2373
2374         /* add modal handler */
2375         WM_event_add_modal_handler(C, op);
2376         
2377         WM_radial_control_modal(C, op, event);
2378         
2379         return OPERATOR_RUNNING_MODAL;
2380 }
2381
2382 /* Gets a descriptive string of the operation */
2383 void WM_radial_control_string(wmOperator *op, char str[], int maxlen)
2384 {
2385         int mode = RNA_int_get(op->ptr, "mode");
2386         float v = RNA_float_get(op->ptr, "new_value");
2387
2388         if(mode == WM_RADIALCONTROL_SIZE)
2389                 sprintf(str, "Size: %d", (int)v);
2390         else if(mode == WM_RADIALCONTROL_STRENGTH)
2391                 sprintf(str, "Strength: %d", (int)v);
2392         else if(mode == WM_RADIALCONTROL_ANGLE)
2393                 sprintf(str, "Angle: %d", (int)(v * 180.0f/M_PI));
2394 }
2395
2396 /** Important: this doesn't define an actual operator, it
2397     just sets up the common parts of the radial control op. **/
2398 void WM_OT_radial_control_partial(wmOperatorType *ot)
2399 {
2400         static EnumPropertyItem radial_mode_items[] = {
2401                 {WM_RADIALCONTROL_SIZE, "SIZE", 0, "Size", ""},
2402                 {WM_RADIALCONTROL_STRENGTH, "STRENGTH", 0, "Strength", ""},
2403                 {WM_RADIALCONTROL_ANGLE, "ANGLE", 0, "Angle", ""},
2404                 {0, NULL, 0, NULL, NULL}};
2405
2406         /* Should be set in custom invoke() */
2407         RNA_def_float(ot->srna, "initial_value", 0, 0, FLT_MAX, "Initial Value", "", 0, FLT_MAX);
2408
2409         /* Set internally, should be used in custom exec() to get final value */
2410         RNA_def_float(ot->srna, "new_value", 0, 0, FLT_MAX, "New Value", "", 0, FLT_MAX);
2411
2412         /* Should be set before calling operator */
2413         RNA_def_enum(ot->srna, "mode", radial_mode_items, 0, "Mode", "");
2414
2415         /* Internal */
2416         RNA_def_int_vector(ot->srna, "initial_mouse", 2, NULL, INT_MIN, INT_MAX, "initial_mouse", "", INT_MIN, INT_MAX);
2417 }
2418
2419
2420 /* ************************** timer for testing ***************** */
2421
2422 /* uses no type defines, fully local testing function anyway... ;) */
2423
2424 static int redraw_timer_exec(bContext *C, wmOperator *op)
2425 {
2426         ARegion *ar= CTX_wm_region(C);
2427         double stime= PIL_check_seconds_timer();
2428         int type = RNA_int_get(op->ptr, "type");
2429         int iter = RNA_int_get(op->ptr, "iterations");
2430         int a;
2431         float time;
2432         char *infostr= "";
2433         
2434         WM_cursor_wait(1);
2435
2436         for(a=0; a<iter; a++) {
2437                 if (type==0) {
2438                         ED_region_do_draw(C, ar);
2439                 } 
2440                 else if (type==1) {
2441                         wmWindow *win= CTX_wm_window(C);
2442                         
2443                         ED_region_tag_redraw(ar);
2444                         wm_draw_update(C);
2445                         
2446                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2447                 }
2448                 else if (type==2) {
2449                         wmWindow *win= CTX_wm_window(C);
2450                         ScrArea *sa;
2451                         
2452                         ScrArea *sa_back= CTX_wm_area(C);
2453                         ARegion *ar_back= CTX_wm_region(C);
2454
2455                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next) {
2456                                 ARegion *ar_iter;
2457                                 CTX_wm_area_set(C, sa);
2458
2459                                 for(ar_iter= sa->regionbase.first; ar_iter; ar_iter= ar_iter->next) {
2460                                         if(ar_iter->swinid) {
2461                                                 CTX_wm_region_set(C, ar_iter);
2462                                                 ED_region_do_draw(C, ar_iter);
2463                                         }
2464                                 }
2465                         }
2466
2467                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2468
2469                         CTX_wm_area_set(C, sa_back);
2470                         CTX_wm_region_set(C, ar_back);
2471                 }
2472                 else if (type==3) {
2473                         wmWindow *win= CTX_wm_window(C);
2474                         ScrArea *sa;
2475
2476                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next)
2477                                 ED_area_tag_redraw(sa);
2478                         wm_draw_update(C);
2479                         
2480                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2481                 }
2482                 else if (type==4) {
2483                         Scene *scene= CTX_data_scene(C);
2484                         
2485                         if(a & 1) scene->r.cfra--;
2486                         else scene->r.cfra++;
2487                         scene_update_for_newframe(scene, scene->lay);
2488                 }
2489                 else {
2490                         ED_undo_pop(C);
2491                         ED_undo_redo(C);
2492                 }
2493         }
2494         
2495         time= ((PIL_check_seconds_timer()-stime)*1000);
2496         
2497         if(type==0) infostr= "Draw Region";
2498         if(type==1) infostr= "Draw Region and Swap";
2499         if(type==2) infostr= "Draw Window";
2500         if(type==3) infostr= "Draw Window and Swap";
2501         if(type==4) infostr= "Animation Steps";
2502         if(type==5) infostr= "Undo/Redo";
2503         
2504         WM_cursor_wait(0);
2505         
2506         BKE_reportf(op->reports, RPT_INFO, "%d x %s: %.2f ms,  average: %.4f", iter, infostr, time, time/iter);
2507         
2508         return OPERATOR_FINISHED;
2509 }
2510
2511 static void WM_OT_redraw_timer(wmOperatorType *ot)
2512 {
2513         static EnumPropertyItem prop_type_items[] = {
2514         {0, "DRAW", 0, "Draw Region", ""},
2515         {1, "DRAW_SWAP", 0, "Draw Region + Swap", ""},
2516         {2, "DRAW_WIN", 0, "Draw Window", ""},
2517         {3, "DRAW_WIN_SWAP", 0, "Draw Window + Swap", ""},
2518         {4, "ANIM_STEP", 0, "Anim Step", ""},
2519         {5, "UNDO", 0, "Undo/Redo", ""},
2520         {0, NULL, 0, NULL, NULL}};
2521         
2522         ot->name= "Redraw Timer";
2523         ot->idname= "WM_OT_redraw_timer";
2524         ot->description="Simple redraw timer to test the speed of updating the interface.";
2525         
2526         ot->invoke= WM_menu_invoke;
2527         ot->exec= redraw_timer_exec;
2528         ot->poll= WM_operator_winactive;
2529         
2530         RNA_def_enum(ot->srna, "type", prop_type_items, 0, "Type", "");
2531         RNA_def_int(ot->srna, "iterations", 10, 1,INT_MAX, "Iterations", "Number of times to redraw", 1,1000);
2532
2533 }
2534
2535 /* ************************** memory statistics for testing ***************** */
2536
2537 static int memory_statistics_exec(bContext *C, wmOperator *op)
2538 {
2539         MEM_printmemlist_stats();
2540         return OPERATOR_FINISHED;
2541 }
2542
2543 static void WM_OT_memory_statistics(wmOperatorType *ot)
2544 {
2545         ot->name= "Memory Statistics";
2546         ot->idname= "WM_OT_memory_statistics";
2547         ot->description= "Print memory statistics to the console.";
2548         
2549         ot->exec= memory_statistics_exec;
2550 }
2551
2552 /* ******************************************************* */
2553  
2554 /* called on initialize WM_exit() */
2555 void wm_operatortype_free(void)
2556 {
2557         wmOperatorType *ot;
2558         
2559         for(ot= global_ops.first; ot; ot= ot->next) {
2560                 if(ot->macro.first)
2561                         wm_operatortype_free_macro(ot);
2562
2563                 if(ot->ext.srna) /* python operator, allocs own string */
2564                         MEM_freeN(ot->idname);
2565         }
2566         
2567         BLI_freelistN(&global_ops);
2568 }
2569
2570 /* called on initialize WM_init() */
2571 void wm_operatortype_init(void)
2572 {
2573         WM_operatortype_append(WM_OT_window_duplicate);
2574         WM_operatortype_append(WM_OT_read_homefile);
2575         WM_operatortype_append(WM_OT_save_homefile);
2576         WM_operatortype_append(WM_OT_window_fullscreen_toggle);
2577         WM_operatortype_append(WM_OT_exit_blender);
2578         WM_operatortype_append(WM_OT_open_mainfile);
2579         WM_operatortype_append(WM_OT_link_append);
2580         WM_operatortype_append(WM_OT_recover_last_session);
2581         WM_operatortype_append(WM_OT_recover_auto_save);
2582         WM_operatortype_append(WM_OT_save_as_mainfile);
2583         WM_operatortype_append(WM_OT_save_mainfile);
2584         WM_operatortype_append(WM_OT_redraw_timer);
2585         WM_operatortype_append(WM_OT_memory_statistics);
2586         WM_operatortype_append(WM_OT_debug_menu);
2587         WM_operatortype_append(WM_OT_splash);
2588         WM_operatortype_append(WM_OT_search_menu);
2589
2590 #ifdef WITH_COLLADA
2591         /* XXX: move these */
2592         WM_operatortype_append(WM_OT_collada_export);
2593         WM_operatortype_append(WM_OT_collada_import);
2594 #endif
2595
2596         WM_operatortype_append(WM_OT_call_menu);
2597 }
2598
2599 /* called in transform_ops.c, on each regeneration of keymaps  */
2600 static void gesture_circle_modal_keymap(wmKeyConfig *keyconf)
2601 {
2602         static EnumPropertyItem modal_items[] = {
2603         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2604         {GESTURE_MODAL_CONFIRM, "CONFIRM", 0, "Confirm", ""},
2605         {GESTURE_MODAL_CIRCLE_ADD, "ADD", 0, "Add", ""},
2606         {GESTURE_MODAL_CIRCLE_SUB, "SUBTRACT", 0, "Subtract", ""},
2607
2608         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2609         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2610         {GESTURE_MODAL_NOP,"NOP", 0, "No Operation", ""},
2611
2612
2613         {0, NULL, 0, NULL, NULL}};
2614
2615         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "View3D Gesture Circle");
2616
2617         /* this function is called for each spacetype, only needs to add map once */
2618         if(keymap) return;
2619
2620         keymap= WM_modalkeymap_add(keyconf, "View3D Gesture Circle", modal_items);
2621
2622         /* items for modal map */
2623         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2624         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2625
2626         WM_modalkeymap_add_item(keymap, RETKEY, KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CONFIRM);
2627         WM_modalkeymap_add_item(keymap, PADENTER, KM_PRESS, 0, 0, GESTURE_MODAL_CONFIRM);
2628
2629         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_SELECT);
2630
2631 #if 0 // Durien guys like this :S
2632         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2633         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_NOP);
2634 #else
2635         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_DESELECT); //  defailt 2.4x
2636         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP); //  defailt 2.4x
2637 #endif
2638
2639         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP);
2640
2641         WM_modalkeymap_add_item(keymap, WHEELUPMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2642         WM_modalkeymap_add_item(keymap, PADMINUS, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2643         WM_modalkeymap_add_item(keymap, WHEELDOWNMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2644         WM_modalkeymap_add_item(keymap, PADPLUSKEY, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2645
2646         /* assign map to operators */
2647         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_circle");
2648         WM_modalkeymap_assign(keymap, "UV_OT_circle_select");
2649
2650 }
2651
2652 /* called in transform_ops.c, on each regeneration of keymaps  */
2653 static void gesture_border_modal_keymap(wmKeyConfig *keyconf)
2654 {
2655         static EnumPropertyItem modal_items[] = {
2656         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2657         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2658         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2659         {GESTURE_MODAL_BORDER_BEGIN,    "BEGIN", 0, "Begin", ""},
2660         {0, NULL, 0, NULL, NULL}};
2661
2662         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "Gesture Border");
2663
2664         /* this function is called for each spacetype, only needs to add map once */
2665         if(keymap) return;
2666
2667         keymap= WM_modalkeymap_add(keyconf, "Gesture Border", modal_items);
2668
2669         /* items for modal map */
2670         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2671         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2672
2673         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2674         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_SELECT);
2675
2676 #if 0 // Durian guys like this
2677         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_BORDER_BEGIN);
2678         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2679 #else
2680         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2681         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_DESELECT);
2682 #endif
2683
2684         /* assign map to operators */
2685         WM_modalkeymap_assign(keymap, "ACTION_OT_select_border");
2686         WM_modalkeymap_assign(keymap, "ANIM_OT_channels_select_border");
2687         WM_modalkeymap_assign(keymap, "ANIM_OT_previewrange_set");
2688         WM_modalkeymap_assign(keymap, "CONSOLE_OT_select_border");
2689         WM_modalkeymap_assign(keymap, "FILE_OT_select_border");
2690         WM_modalkeymap_assign(keymap, "GRAPH_OT_select_border");
2691         WM_modalkeymap_assign(keymap, "MARKER_OT_select_border");
2692         WM_modalkeymap_assign(keymap, "NLA_OT_select_border");
2693         WM_modalkeymap_assign(keymap, "NODE_OT_select_border");
2694 //      WM_modalkeymap_assign(keymap, "SCREEN_OT_border_select"); // template
2695         WM_modalkeymap_assign(keymap, "SEQUENCER_OT_select_border");
2696         WM_modalkeymap_assign(keymap, "UV_OT_select_border");
2697         WM_modalkeymap_assign(keymap, "VIEW2D_OT_zoom_border");
2698         WM_modalkeymap_assign(keymap, "VIEW3D_OT_clip_border");
2699         WM_modalkeymap_assign(keymap, "VIEW3D_OT_render_border");
2700         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_border");
2701         WM_modalkeymap_assign(keymap, "VIEW3D_OT_zoom_border"); // XXX TODO: zoom border should perhaps map rightmouse to zoom out instead of in+cancel
2702 }
2703
2704 /* default keymap for windows and screens, only call once per WM */
2705 void wm_window_keymap(wmKeyConfig *keyconf)
2706 {
2707         wmKeyMap *keymap= WM_keymap_find(keyconf, "Window", 0, 0);
2708         wmKeyMapItem *kmi;
2709         
2710         /* note, this doesn't replace existing keymap items */
2711         WM_keymap_verify_item(keymap, "WM_OT_window_duplicate", WKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2712         #ifdef __APPLE__
2713         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_OSKEY, 0);
2714         WM_keymap_add_menu(keymap, "INFO_MT_file_open_recent", OKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2715         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_OSKEY, 0);
2716         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_OSKEY, 0);
2717         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2718         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_OSKEY, 0);
2719         #endif
2720         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_CTRL, 0);
2721         WM_keymap_add_item(keymap, "WM_OT_save_homefile", UKEY, KM_PRESS, KM_CTRL, 0); 
2722         WM_keymap_add_menu(keymap, "INFO_MT_file_open_recent", OKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2723         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_CTRL, 0);
2724         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", F1KEY, KM_PRESS, 0, 0);
2725         WM_keymap_add_item(keymap, "WM_OT_link_append", OKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2726         kmi= WM_keymap_add_item(keymap, "WM_OT_link_append", F1KEY, KM_PRESS, KM_SHIFT, 0);
2727         RNA_boolean_set(kmi->ptr, "link", FALSE);
2728
2729         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_CTRL, 0);
2730         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", WKEY, KM_PRESS, KM_CTRL, 0);
2731         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2732         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", F2KEY, KM_PRESS, 0, 0);
2733
2734         WM_keymap_verify_item(keymap, "WM_OT_window_fullscreen_toggle", F11KEY, KM_PRESS, KM_ALT, 0);
2735         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_CTRL, 0);
2736
2737         /* debug/testing */
2738         WM_keymap_verify_item(keymap, "WM_OT_redraw_timer", TKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2739         WM_keymap_verify_item(keymap, "WM_OT_debug_menu", DKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2740         WM_keymap_verify_item(keymap, "WM_OT_search_menu", SPACEKEY, KM_PRESS, 0, 0);
2741         
2742         /* Space switching */
2743
2744
2745         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F2KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was DXF export */
2746         RNA_string_set(kmi->ptr, "path", "area.type");
2747         RNA_string_set(kmi->ptr, "value", "LOGIC_EDITOR");
2748
2749         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F3KEY, KM_PRESS, KM_SHIFT, 0);
2750         RNA_string_set(kmi->ptr, "path", "area.type");
2751         RNA_string_set(kmi->ptr, "value", "NODE_EDITOR");
2752
2753         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F4KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was data browser */
2754         RNA_string_set(kmi->ptr, "path", "area.type");
2755         RNA_string_set(kmi->ptr, "value", "CONSOLE");
2756
2757         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F5KEY, KM_PRESS, KM_SHIFT, 0);
2758         RNA_string_set(kmi->ptr, "path", "area.type");
2759         RNA_string_set(kmi->ptr, "value", "VIEW_3D");
2760
2761         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F6KEY, KM_PRESS, KM_SHIFT, 0);
2762         RNA_string_set(kmi->ptr, "path", "area.type");
2763         RNA_string_set(kmi->ptr, "value", "GRAPH_EDITOR");
2764
2765         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F7KEY, KM_PRESS, KM_SHIFT, 0);
2766         RNA_string_set(kmi->ptr, "path", "area.type");
2767         RNA_string_set(kmi->ptr, "value", "PROPERTIES");
2768
2769         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F8KEY, KM_PRESS, KM_SHIFT, 0);
2770         RNA_string_set(kmi->ptr, "path", "area.type");
2771         RNA_string_set(kmi->ptr, "value", "SEQUENCE_EDITOR");
2772
2773         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2774         RNA_string_set(kmi->ptr, "path", "area.type");
2775         RNA_string_set(kmi->ptr, "value", "OUTLINER");
2776
2777         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F10KEY, KM_PRESS, KM_SHIFT, 0);
2778         RNA_string_set(kmi->ptr, "path", "area.type");
2779         RNA_string_set(kmi->ptr, "value", "IMAGE_EDITOR");
2780
2781         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F11KEY, KM_PRESS, KM_SHIFT, 0);
2782         RNA_string_set(kmi->ptr, "path", "area.type");
2783         RNA_string_set(kmi->ptr, "value", "TEXT_EDITOR");
2784
2785         kmi = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F12KEY, KM_PRESS, KM_SHIFT, 0);
2786         RNA_string_set(kmi->ptr, "path", "area.type");
2787         RNA_string_set(kmi->ptr, "value", "DOPESHEET_EDITOR");
2788
2789         gesture_circle_modal_keymap(keyconf);
2790         gesture_border_modal_keymap(keyconf);
2791 }
2792
2793 /* Generic itemf's for operators that take library args */
2794 static EnumPropertyItem *rna_id_itemf(bContext *C, PointerRNA *ptr, int *free, ID *id)
2795 {
2796         EnumPropertyItem *item= NULL, item_tmp;
2797         int totitem= 0;
2798         int i= 0;
2799
2800         memset(&item_tmp, 0, sizeof(item_tmp));
2801
2802         for( ; id; id= id->next) {
2803                 item_tmp.identifier= item_tmp.name= id->name+2;
2804                 item_tmp.value= i++;
2805                 RNA_enum_item_add(&item, &totitem, &item_tmp);
2806         }
2807
2808         RNA_enum_item_end(&item, &totitem);
2809         *free= 1;
2810
2811         return item;
2812 }
2813
2814 /* can add more */
2815 EnumPropertyItem *RNA_group_itemf(bContext *C, PointerRNA *ptr, int *free)
2816 {
2817         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->group.first);
2818 }
2819 EnumPropertyItem *RNA_scene_itemf(bContext *C, PointerRNA *ptr, int *free)
2820 {
2821         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->scene.first);
2822 }