8eb980d0112b111cad8a03e116f87d4c3b2f80f6
[blender.git] / source / blender / windowmanager / intern / wm_operators.c
1 /**
2  * $Id:
3  *
4  * ***** BEGIN GPL LICENSE BLOCK *****
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2
9  * of the License, or (at your option) any later version. 
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software Foundation,
18  * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19  *
20  * The Original Code is Copyright (C) 2007 Blender Foundation.
21  * All rights reserved.
22  *
23  * 
24  * Contributor(s): Blender Foundation
25  *
26  * ***** END GPL LICENSE BLOCK *****
27  */
28
29 #include <float.h>
30 #define _USE_MATH_DEFINES
31 #include <math.h>
32 #include <string.h>
33 #include <ctype.h>
34 #include <stdio.h>
35
36 #include "DNA_ID.h"
37 #include "DNA_object_types.h"
38 #include "DNA_screen_types.h"
39 #include "DNA_scene_types.h"
40 #include "DNA_userdef_types.h"
41 #include "DNA_windowmanager_types.h"
42
43 #include "MEM_guardedalloc.h"
44
45 #include "PIL_time.h"
46
47 #include "BLI_blenlib.h"
48 #include "BLI_dynstr.h" /*for WM_operator_pystring */
49
50 #include "BLO_readfile.h"
51
52 #include "BKE_blender.h"
53 #include "BKE_context.h"
54 #include "BKE_depsgraph.h"
55 #include "BKE_idprop.h"
56 #include "BKE_library.h"
57 #include "BKE_global.h"
58 #include "BKE_main.h"
59 #include "BKE_report.h"
60 #include "BKE_scene.h"
61 #include "BKE_screen.h" /* BKE_ST_MAXNAME */
62 #include "BKE_utildefines.h"
63
64 #include "BIF_gl.h"
65 #include "BIF_glutil.h" /* for paint cursor */
66
67 #include "IMB_imbuf_types.h"
68
69 #include "ED_screen.h"
70 #include "ED_util.h"
71
72 #include "RNA_access.h"
73 #include "RNA_define.h"
74
75 #include "UI_interface.h"
76 #include "UI_resources.h"
77
78 #include "WM_api.h"
79 #include "WM_types.h"
80
81 #include "wm.h"
82 #include "wm_draw.h"
83 #include "wm_event_system.h"
84 #include "wm_event_types.h"
85 #include "wm_subwindow.h"
86 #include "wm_window.h"
87
88
89
90 static ListBase global_ops= {NULL, NULL};
91
92 /* ************ operator API, exported ********** */
93
94
95 wmOperatorType *WM_operatortype_find(const char *idname, int quiet)
96 {
97         wmOperatorType *ot;
98         
99         char idname_bl[OP_MAX_TYPENAME]; // XXX, needed to support python style names without the _OT_ syntax
100         WM_operator_bl_idname(idname_bl, idname);
101         
102         if (idname_bl[0]) {
103                 for(ot= global_ops.first; ot; ot= ot->next) {
104                         if(strncmp(ot->idname, idname_bl, OP_MAX_TYPENAME)==0)
105                            return ot;
106                 }
107         }
108         
109         if(!quiet)
110                 printf("search for unknown operator %s, %s\n", idname_bl, idname);
111         
112         return NULL;
113 }
114
115 wmOperatorType *WM_operatortype_exists(const char *idname)
116 {
117         wmOperatorType *ot;
118         
119         char idname_bl[OP_MAX_TYPENAME]; // XXX, needed to support python style names without the _OT_ syntax
120         WM_operator_bl_idname(idname_bl, idname);
121         
122         if(idname_bl[0]) {
123                 for(ot= global_ops.first; ot; ot= ot->next) {
124                         if(strncmp(ot->idname, idname_bl, OP_MAX_TYPENAME)==0)
125                            return ot;
126                 }
127         }
128         return NULL;
129 }
130
131 wmOperatorType *WM_operatortype_first(void)
132 {
133         return global_ops.first;
134 }
135
136 /* all ops in 1 list (for time being... needs evaluation later) */
137 void WM_operatortype_append(void (*opfunc)(wmOperatorType*))
138 {
139         wmOperatorType *ot;
140         
141         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
142         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
143         opfunc(ot);
144
145         if(ot->name==NULL) {
146                 static char dummy_name[] = "Dummy Name";
147                 fprintf(stderr, "ERROR: Operator %s has no name property!\n", ot->idname);
148                 ot->name= dummy_name;
149         }
150
151         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)"); // XXX All ops should have a description but for now allow them not to.
152         RNA_def_struct_identifier(ot->srna, ot->idname);
153         BLI_addtail(&global_ops, ot);
154 }
155
156 void WM_operatortype_append_ptr(void (*opfunc)(wmOperatorType*, void*), void *userdata)
157 {
158         wmOperatorType *ot;
159
160         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
161         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
162         opfunc(ot, userdata);
163         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)");
164         RNA_def_struct_identifier(ot->srna, ot->idname);
165         BLI_addtail(&global_ops, ot);
166 }
167
168 /* ********************* macro operator ******************** */
169
170 typedef struct {
171         int retval;
172 } MacroData;
173
174 static void wm_macro_start(wmOperator *op)
175 {
176         if (op->customdata == NULL) {
177                 op->customdata = MEM_callocN(sizeof(MacroData), "MacroData");
178         }
179 }
180
181 static int wm_macro_end(wmOperator *op, int retval)
182 {
183         if (retval & OPERATOR_CANCELLED) {
184                 MacroData *md = op->customdata;
185
186                 if (md->retval & OPERATOR_FINISHED) {
187                         retval |= OPERATOR_FINISHED;
188                         retval &= ~OPERATOR_CANCELLED;
189                 }
190         }
191
192         /* if modal is ending, free custom data */
193         if (retval & (OPERATOR_FINISHED|OPERATOR_CANCELLED)) {
194                 if (op->customdata) {
195                         MEM_freeN(op->customdata);
196                 }
197         }
198
199         return retval;
200 }
201
202 /* macro exec only runs exec calls */
203 static int wm_macro_exec(bContext *C, wmOperator *op)
204 {
205         wmOperator *opm;
206         int retval= OPERATOR_FINISHED;
207         
208         wm_macro_start(op);
209
210         for(opm= op->macro.first; opm; opm= opm->next) {
211                 
212                 if(opm->type->exec) {
213                         retval= opm->type->exec(C, opm);
214                 
215                         if (retval & OPERATOR_FINISHED) {
216                                 MacroData *md = op->customdata;
217                                 md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
218                         } else {
219                                 break; /* operator didn't finish, end macro */
220                         }
221                 }
222         }
223         
224         return wm_macro_end(op, retval);
225 }
226
227 int wm_macro_invoke_internal(bContext *C, wmOperator *op, wmEvent *event, wmOperator *opm)
228 {
229         int retval= OPERATOR_FINISHED;
230
231         /* start from operator received as argument */
232         for( ; opm; opm= opm->next) {
233                 if(opm->type->invoke)
234                         retval= opm->type->invoke(C, opm, event);
235                 else if(opm->type->exec)
236                         retval= opm->type->exec(C, opm);
237
238                 if (retval & OPERATOR_FINISHED) {
239                         MacroData *md = op->customdata;
240                         md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
241                 } else {
242                         break; /* operator didn't finish, end macro */
243                 }
244         }
245
246         return wm_macro_end(op, retval);
247 }
248
249 static int wm_macro_invoke(bContext *C, wmOperator *op, wmEvent *event)
250 {
251         wm_macro_start(op);
252         return wm_macro_invoke_internal(C, op, event, op->macro.first);
253 }
254
255 static int wm_macro_modal(bContext *C, wmOperator *op, wmEvent *event)
256 {
257         wmOperator *opm = op->opm;
258         int retval= OPERATOR_FINISHED;
259         
260         if(opm==NULL)
261                 printf("macro error, calling NULL modal()\n");
262         else {
263                 retval = opm->type->modal(C, opm, event);
264
265                 /* if this one is done but it's not the last operator in the macro */
266                 if ((retval & OPERATOR_FINISHED) && opm->next) {
267                         MacroData *md = op->customdata;
268
269                         md->retval = OPERATOR_FINISHED; /* keep in mind that at least one operator finished */
270
271                         retval = wm_macro_invoke_internal(C, op, event, opm->next);
272
273                         /* if new operator is modal and also added its own handler */
274                         if (retval & OPERATOR_RUNNING_MODAL && op->opm != opm) {
275                                 wmWindow *win = CTX_wm_window(C);
276                                 wmEventHandler *handler = NULL;
277
278                                 for (handler = win->modalhandlers.first; handler; handler = handler->next) {
279                                         /* first handler in list is the new one */
280                                         if (handler->op == op)
281                                                 break;
282                                 }
283
284                                 if (handler) {
285                                         BLI_remlink(&win->modalhandlers, handler);
286                                         wm_event_free_handler(handler);
287                                 }
288
289                                 /* if operator is blocking, grab cursor
290                                  * This may end up grabbing twice, but we don't care.
291                                  * */
292                                 if(op->opm->type->flag & OPTYPE_BLOCKING) {
293                                         int bounds[4] = {-1,-1,-1,-1};
294                                         int wrap = (U.uiflag & USER_CONTINUOUS_MOUSE) && ((op->opm->flag & OP_GRAB_POINTER) || (op->opm->type->flag & OPTYPE_GRAB_POINTER));
295
296                                         if(wrap) {
297                                                 ARegion *ar= CTX_wm_region(C);
298                                                 if(ar) {
299                                                         bounds[0]= ar->winrct.xmin;
300                                                         bounds[1]= ar->winrct.ymax;
301                                                         bounds[2]= ar->winrct.xmax;
302                                                         bounds[3]= ar->winrct.ymin;
303                                                 }
304                                         }
305
306                                         WM_cursor_grab(CTX_wm_window(C), wrap, FALSE, bounds);
307                                 }
308                         }
309                 }
310         }
311
312         return wm_macro_end(op, retval);
313 }
314
315 static int wm_macro_cancel(bContext *C, wmOperator *op)
316 {
317         /* call cancel on the current modal operator, if any */
318         if (op->opm && op->opm->type->cancel) {
319                 op->opm->type->cancel(C, op->opm);
320         }
321
322         return wm_macro_end(op, OPERATOR_CANCELLED);
323 }
324
325 /* Names have to be static for now */
326 wmOperatorType *WM_operatortype_append_macro(char *idname, char *name, int flag)
327 {
328         wmOperatorType *ot;
329         
330         if(WM_operatortype_exists(idname)) {
331                 printf("Macro error: operator %s exists\n", idname);
332                 return NULL;
333         }
334         
335         ot= MEM_callocN(sizeof(wmOperatorType), "operatortype");
336         ot->srna= RNA_def_struct(&BLENDER_RNA, "", "OperatorProperties");
337         
338         ot->idname= idname;
339         ot->name= name;
340         ot->flag= OPTYPE_MACRO|flag;
341         
342         ot->exec= wm_macro_exec;
343         ot->invoke= wm_macro_invoke;
344         ot->modal= wm_macro_modal;
345         ot->cancel= wm_macro_cancel;
346         ot->poll= NULL;
347         
348         RNA_def_struct_ui_text(ot->srna, ot->name, ot->description ? ot->description:"(undocumented operator)"); // XXX All ops should have a description but for now allow them not to.
349         RNA_def_struct_identifier(ot->srna, ot->idname);
350
351         BLI_addtail(&global_ops, ot);
352
353         return ot;
354 }
355
356 wmOperatorTypeMacro *WM_operatortype_macro_define(wmOperatorType *ot, const char *idname)
357 {
358         wmOperatorTypeMacro *otmacro= MEM_callocN(sizeof(wmOperatorTypeMacro), "wmOperatorTypeMacro");
359         
360         BLI_strncpy(otmacro->idname, idname, OP_MAX_TYPENAME);
361
362         /* do this on first use, since operatordefinitions might have been not done yet */
363         WM_operator_properties_alloc(&(otmacro->ptr), &(otmacro->properties), idname);
364         
365         BLI_addtail(&ot->macro, otmacro);
366         
367         return otmacro;
368 }
369
370 static void wm_operatortype_free_macro(wmOperatorType *ot)
371 {
372         wmOperatorTypeMacro *otmacro;
373         
374         for(otmacro= ot->macro.first; otmacro; otmacro= otmacro->next) {
375                 if(otmacro->ptr) {
376                         WM_operator_properties_free(otmacro->ptr);
377                         MEM_freeN(otmacro->ptr);
378                 }
379         }
380         BLI_freelistN(&ot->macro);
381 }
382
383
384 int WM_operatortype_remove(const char *idname)
385 {
386         wmOperatorType *ot = WM_operatortype_find(idname, 0);
387
388         if (ot==NULL)
389                 return 0;
390         
391         BLI_remlink(&global_ops, ot);
392         RNA_struct_free(&BLENDER_RNA, ot->srna);
393         
394         if(ot->macro.first)
395                 wm_operatortype_free_macro(ot);
396         
397         MEM_freeN(ot);
398
399         return 1;
400 }
401
402 /* SOME_OT_op -> some.op */
403 void WM_operator_py_idname(char *to, const char *from)
404 {
405         char *sep= strstr(from, "_OT_");
406         if(sep) {
407                 int i, ofs= (sep-from);
408
409                 for(i=0; i<ofs; i++)
410                         to[i]= tolower(from[i]);
411
412                 to[ofs] = '.';
413                 BLI_strncpy(to+(ofs+1), sep+4, OP_MAX_TYPENAME);
414         }
415         else {
416                 /* should not happen but support just incase */
417                 BLI_strncpy(to, from, OP_MAX_TYPENAME);
418         }
419 }
420
421 /* some.op -> SOME_OT_op */
422 void WM_operator_bl_idname(char *to, const char *from)
423 {
424         if (from) {
425                 char *sep= strchr(from, '.');
426
427                 if(sep) {
428                         int i, ofs= (sep-from);
429
430                         for(i=0; i<ofs; i++)
431                                 to[i]= toupper(from[i]);
432
433                         BLI_strncpy(to+ofs, "_OT_", OP_MAX_TYPENAME);
434                         BLI_strncpy(to+(ofs+4), sep+1, OP_MAX_TYPENAME);
435                 }
436                 else {
437                         /* should not happen but support just incase */
438                         BLI_strncpy(to, from, OP_MAX_TYPENAME);
439                 }
440         }
441         else
442                 to[0]= 0;
443 }
444
445 /* print a string representation of the operator, with the args that it runs 
446  * so python can run it again,
447  *
448  * When calling from an existing wmOperator do.
449  * WM_operator_pystring(op->type, op->ptr);
450  */
451 char *WM_operator_pystring(bContext *C, wmOperatorType *ot, PointerRNA *opptr, int all_args)
452 {
453         const char *arg_name= NULL;
454         char idname_py[OP_MAX_TYPENAME];
455
456         PropertyRNA *prop, *iterprop;
457
458         /* for building the string */
459         DynStr *dynstr= BLI_dynstr_new();
460         char *cstring, *buf;
461         int first_iter=1, ok= 1;
462
463
464         /* only to get the orginal props for comparisons */
465         PointerRNA opptr_default;
466         PropertyRNA *prop_default;
467         char *buf_default;
468         if(!all_args) {
469                 WM_operator_properties_create(&opptr_default, ot->idname);
470         }
471
472
473         WM_operator_py_idname(idname_py, ot->idname);
474         BLI_dynstr_appendf(dynstr, "bpy.ops.%s(", idname_py);
475
476         iterprop= RNA_struct_iterator_property(opptr->type);
477
478         RNA_PROP_BEGIN(opptr, propptr, iterprop) {
479                 prop= propptr.data;
480                 arg_name= RNA_property_identifier(prop);
481
482                 if (strcmp(arg_name, "rna_type")==0) continue;
483
484                 buf= RNA_property_as_string(C, opptr, prop);
485                 
486                 ok= 1;
487
488                 if(!all_args) {
489                         /* not verbose, so only add in attributes that use non-default values
490                          * slow but good for tooltips */
491                         prop_default= RNA_struct_find_property(&opptr_default, arg_name);
492
493                         if(prop_default) {
494                                 buf_default= RNA_property_as_string(C, &opptr_default, prop_default);
495
496                                 if(strcmp(buf, buf_default)==0)
497                                         ok= 0; /* values match, dont bother printing */
498
499                                 MEM_freeN(buf_default);
500                         }
501
502                 }
503                 if(ok) {
504                         BLI_dynstr_appendf(dynstr, first_iter?"%s=%s":", %s=%s", arg_name, buf);
505                         first_iter = 0;
506                 }
507
508                 MEM_freeN(buf);
509
510         }
511         RNA_PROP_END;
512
513         if(all_args==0)
514                 WM_operator_properties_free(&opptr_default);
515
516         BLI_dynstr_append(dynstr, ")");
517
518         cstring = BLI_dynstr_get_cstring(dynstr);
519         BLI_dynstr_free(dynstr);
520         return cstring;
521 }
522
523 void WM_operator_properties_create(PointerRNA *ptr, const char *opstring)
524 {
525         wmOperatorType *ot= WM_operatortype_find(opstring, 0);
526
527         if(ot)
528                 RNA_pointer_create(NULL, ot->srna, NULL, ptr);
529         else
530                 RNA_pointer_create(NULL, &RNA_OperatorProperties, NULL, ptr);
531 }
532
533 /* similar to the function above except its uses ID properties
534  * used for keymaps and macros */
535 void WM_operator_properties_alloc(PointerRNA **ptr, IDProperty **properties, const char *opstring)
536 {
537         if(*properties==NULL) {
538                 IDPropertyTemplate val = {0};
539                 *properties= IDP_New(IDP_GROUP, val, "wmOpItemProp");
540         }
541
542         if(*ptr==NULL) {
543                 *ptr= MEM_callocN(sizeof(PointerRNA), "wmOpItemPtr");
544                 WM_operator_properties_create(*ptr, opstring);
545         }
546
547         (*ptr)->data= *properties;
548
549 }
550
551
552 void WM_operator_properties_free(PointerRNA *ptr)
553 {
554         IDProperty *properties= ptr->data;
555
556         if(properties) {
557                 IDP_FreeProperty(properties);
558                 MEM_freeN(properties);
559         }
560 }
561
562 /* ************ default op callbacks, exported *********** */
563
564 /* invoke callback, uses enum property named "type" */
565 int WM_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
566 {
567         PropertyRNA *prop;
568         uiPopupMenu *pup;
569         uiLayout *layout;
570
571         prop= RNA_struct_find_property(op->ptr, "type");
572
573         if(!prop) {
574                 RNA_STRUCT_BEGIN(op->ptr, findprop) {
575                         if(RNA_property_type(findprop) == PROP_ENUM) {
576                                 prop= findprop;
577                                 break;
578                         }
579                 }
580                 RNA_STRUCT_END;
581         }
582
583         if(prop==NULL) {
584                 printf("WM_menu_invoke: %s has no \"type\" enum property\n", op->type->idname);
585         }
586         else if (RNA_property_type(prop) != PROP_ENUM) {
587                 printf("WM_menu_invoke: %s \"type\" is not an enum property\n", op->type->idname);
588         }
589         else {
590                 pup= uiPupMenuBegin(C, op->type->name, 0);
591                 layout= uiPupMenuLayout(pup);
592                 uiItemsEnumO(layout, op->type->idname, (char*)RNA_property_identifier(prop));
593                 uiPupMenuEnd(C, pup);
594         }
595
596         return OPERATOR_CANCELLED;
597 }
598
599 /* Can't be used as an invoke directly, needs message arg (can be NULL) */
600 int WM_operator_confirm_message(bContext *C, wmOperator *op, char *message)
601 {
602         uiPopupMenu *pup;
603         uiLayout *layout;
604
605         pup= uiPupMenuBegin(C, "OK?", ICON_QUESTION);
606         layout= uiPupMenuLayout(pup);
607         uiItemO(layout, message, 0, op->type->idname);
608         uiPupMenuEnd(C, pup);
609         
610         return OPERATOR_CANCELLED;
611 }
612
613
614 int WM_operator_confirm(bContext *C, wmOperator *op, wmEvent *event)
615 {
616         return WM_operator_confirm_message(C, op, NULL);
617 }
618
619 /* op->invoke, opens fileselect if path property not set, otherwise executes */
620 int WM_operator_filesel(bContext *C, wmOperator *op, wmEvent *event)
621 {
622         if (RNA_property_is_set(op->ptr, "path")) {
623                 return WM_operator_call(C, op);
624         } 
625         else {
626                 WM_event_add_fileselect(C, op);
627                 return OPERATOR_RUNNING_MODAL;
628         }
629 }
630
631 /* default properties for fileselect */
632 void WM_operator_properties_filesel(wmOperatorType *ot, int filter, short type)
633 {
634         PropertyRNA *prop;
635
636         RNA_def_string_file_path(ot->srna, "path", "", FILE_MAX, "File Path", "Path to file.");
637         RNA_def_string_file_name(ot->srna, "filename", "", FILE_MAX, "File Name", "Name of the file.");
638         RNA_def_string_dir_path(ot->srna, "directory", "", FILE_MAX, "Directory", "Directory of the file.");
639
640         prop= RNA_def_boolean(ot->srna, "filter_blender", (filter & BLENDERFILE), "Filter .blend files", "");
641         RNA_def_property_flag(prop, PROP_HIDDEN);
642         prop= RNA_def_boolean(ot->srna, "filter_image", (filter & IMAGEFILE), "Filter image files", "");
643         RNA_def_property_flag(prop, PROP_HIDDEN);
644         prop= RNA_def_boolean(ot->srna, "filter_movie", (filter & MOVIEFILE), "Filter movie files", "");
645         RNA_def_property_flag(prop, PROP_HIDDEN);
646         prop= RNA_def_boolean(ot->srna, "filter_python", (filter & PYSCRIPTFILE), "Filter python files", "");
647         RNA_def_property_flag(prop, PROP_HIDDEN);
648         prop= RNA_def_boolean(ot->srna, "filter_font", (filter & FTFONTFILE), "Filter font files", "");
649         RNA_def_property_flag(prop, PROP_HIDDEN);
650         prop= RNA_def_boolean(ot->srna, "filter_sound", (filter & SOUNDFILE), "Filter sound files", "");
651         RNA_def_property_flag(prop, PROP_HIDDEN);
652         prop= RNA_def_boolean(ot->srna, "filter_text", (filter & TEXTFILE), "Filter text files", "");
653         RNA_def_property_flag(prop, PROP_HIDDEN);
654         prop= RNA_def_boolean(ot->srna, "filter_folder", (filter & FOLDERFILE), "Filter folders", "");
655         RNA_def_property_flag(prop, PROP_HIDDEN);
656
657         prop= RNA_def_int(ot->srna, "filemode", type, FILE_LOADLIB, FILE_SPECIAL, 
658                 "File Browser Mode", "The setting for the file browser mode to load a .blend file, a library or a special file.",
659                 FILE_LOADLIB, FILE_SPECIAL);
660         RNA_def_property_flag(prop, PROP_HIDDEN);
661 }
662
663 void WM_operator_properties_gesture_border(wmOperatorType *ot, int extend)
664 {
665         RNA_def_int(ot->srna, "gesture_mode", 0, INT_MIN, INT_MAX, "Gesture Mode", "", INT_MIN, INT_MAX);
666         RNA_def_int(ot->srna, "xmin", 0, INT_MIN, INT_MAX, "X Min", "", INT_MIN, INT_MAX);
667         RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX);
668         RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX);
669         RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX);
670
671         if(extend)
672                 RNA_def_boolean(ot->srna, "extend", 0, "Extend", "Extend selection instead of deselecting everything first.");
673 }
674
675
676 /* op->poll */
677 int WM_operator_winactive(bContext *C)
678 {
679         if(CTX_wm_window(C)==NULL) return 0;
680         return 1;
681 }
682
683 /* op->invoke */
684 static void redo_cb(bContext *C, void *arg_op, int event)
685 {
686         wmOperator *lastop= arg_op;
687         
688         if(lastop) {
689                 ED_undo_pop_op(C, lastop);
690                 WM_operator_repeat(C, lastop);
691         }
692 }
693
694 static uiBlock *wm_block_create_redo(bContext *C, ARegion *ar, void *arg_op)
695 {
696         wmWindowManager *wm= CTX_wm_manager(C);
697         wmOperator *op= arg_op;
698         PointerRNA ptr;
699         uiBlock *block;
700         uiLayout *layout;
701         uiStyle *style= U.uistyles.first;
702         int columns= 2, width= 300;
703         
704
705         block= uiBeginBlock(C, ar, "redo_popup", UI_EMBOSS);
706         uiBlockClearFlag(block, UI_BLOCK_LOOP);
707         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
708         uiBlockSetHandleFunc(block, redo_cb, arg_op);
709
710         if(!op->properties) {
711                 IDPropertyTemplate val = {0};
712                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
713         }
714
715         // XXX - hack, only for editing docs
716         if(strcmp(op->type->idname, "WM_OT_doc_edit")==0) {
717                 columns= 1;
718                 width= 500;
719         }
720
721         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
722         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, width, 20, style);
723         uiItemL(layout, op->type->name, 0);
724
725         if(op->type->ui)
726                 op->type->ui((bContext*)C, &ptr, layout);
727         else
728                 uiDefAutoButsRNA(C, layout, &ptr, columns);
729
730         uiPopupBoundsBlock(block, 4.0f, 0, 0);
731         uiEndBlock(C, block);
732
733         return block;
734 }
735
736 int WM_operator_props_popup(bContext *C, wmOperator *op, wmEvent *event)
737 {
738         int retval= OPERATOR_CANCELLED;
739         
740         if(op->type->exec)
741                 retval= op->type->exec(C, op);
742
743         if(retval != OPERATOR_CANCELLED)
744                 uiPupBlock(C, wm_block_create_redo, op);
745
746         return retval;
747 }
748
749 int WM_operator_redo_popup(bContext *C, wmOperator *op)
750 {
751         uiPupBlock(C, wm_block_create_redo, op);
752
753         return OPERATOR_CANCELLED;
754 }
755
756 /* ***************** Debug menu ************************* */
757
758 static uiBlock *wm_block_create_menu(bContext *C, ARegion *ar, void *arg_op)
759 {
760         wmOperator *op= arg_op;
761         uiBlock *block;
762         uiLayout *layout;
763         uiStyle *style= U.uistyles.first;
764         
765         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
766         uiBlockClearFlag(block, UI_BLOCK_LOOP);
767         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
768         
769         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, 300, 20, style);
770         uiItemL(layout, op->type->name, 0);
771
772         if(op->type->ui)
773                 op->type->ui(C, op->ptr, layout);
774         else
775                 uiDefAutoButsRNA(C, layout, op->ptr, 2);
776         
777         uiPopupBoundsBlock(block, 4.0f, 0, 0);
778         uiEndBlock(C, block);
779         
780         return block;
781 }
782
783 static int wm_debug_menu_exec(bContext *C, wmOperator *op)
784 {
785         G.rt= RNA_int_get(op->ptr, "debugval");
786         ED_screen_refresh(CTX_wm_manager(C), CTX_wm_window(C));
787         WM_event_add_notifier(C, NC_WINDOW, NULL);
788         
789         return OPERATOR_FINISHED;       
790 }
791
792 static int wm_debug_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
793 {
794         
795         RNA_int_set(op->ptr, "debugval", G.rt);
796         
797         /* pass on operator, so return modal */
798         uiPupBlockOperator(C, wm_block_create_menu, op, WM_OP_EXEC_DEFAULT);
799         
800         return OPERATOR_RUNNING_MODAL;
801 }
802
803 static void WM_OT_debug_menu(wmOperatorType *ot)
804 {
805         ot->name= "Debug Menu";
806         ot->idname= "WM_OT_debug_menu";
807         ot->description= "Open a popup to set the debug level.";
808         
809         ot->invoke= wm_debug_menu_invoke;
810         ot->exec= wm_debug_menu_exec;
811         ot->poll= WM_operator_winactive;
812         
813         RNA_def_int(ot->srna, "debugval", 0, -10000, 10000, "Debug Value", "", INT_MIN, INT_MAX);
814 }
815
816
817 /* ***************** Splash Screen ************************* */
818
819 static void wm_block_splash_close(bContext *C, void *arg_block, void *arg_unused)
820 {
821         uiPupBlockClose(C, arg_block);
822 }
823
824 static uiBlock *wm_block_create_splash(bContext *C, ARegion *ar, void *arg_unused)
825 {
826         uiBlock *block;
827         uiBut *but;
828         uiLayout *layout, *split, *col;
829         uiStyle *style= U.uistyles.first;
830         
831         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
832         uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN|UI_BLOCK_RET_1);
833         
834         but= uiDefBut(block, BUT_IMAGE, 0, "", 0, 10, 501, 282, NULL, 0.0, 0.0, 0, 0, "");
835         uiButSetFunc(but, wm_block_splash_close, block, NULL);
836         
837         uiBlockSetEmboss(block, UI_EMBOSSP);
838         
839         layout= uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_MENU, 10, 10, 480, 110, style);
840
841         uiLayoutSetOperatorContext(layout, WM_OP_EXEC_REGION_WIN);
842         
843         split = uiLayoutSplit(layout, 0);
844         col = uiLayoutColumn(split, 0);
845         uiItemL(col, "Links", 0);
846         uiItemO(col, NULL, ICON_URL, "HELP_OT_release_logs");
847         uiItemO(col, NULL, ICON_URL, "HELP_OT_manual");
848         uiItemO(col, NULL, ICON_URL, "HELP_OT_blender_website");
849         uiItemO(col, NULL, ICON_URL, "HELP_OT_user_community");
850         uiItemS(col);
851         
852         col = uiLayoutColumn(split, 0);
853         uiItemL(col, "Recent", 0);
854         uiItemsEnumO(col, "WM_OT_open_recentfile_splash", "file");
855         uiItemS(col);
856
857         uiCenteredBoundsBlock(block, 0.0f);
858         uiEndBlock(C, block);
859         
860         return block;
861 }
862
863 static int wm_splash_invoke(bContext *C, wmOperator *op, wmEvent *event)
864 {
865         uiPupBlock(C, wm_block_create_splash, NULL);
866         
867         return OPERATOR_FINISHED;
868 }
869
870 static void WM_OT_splash(wmOperatorType *ot)
871 {
872         ot->name= "Splash Screen";
873         ot->idname= "WM_OT_splash";
874         ot->description= "Opens a blocking popup region with release info";
875         
876         ot->invoke= wm_splash_invoke;
877         ot->poll= WM_operator_winactive;
878 }
879
880
881 /* ***************** Search menu ************************* */
882 static void operator_call_cb(struct bContext *C, void *arg1, void *arg2)
883 {
884         wmOperatorType *ot= arg2;
885         
886         if(ot)
887                 WM_operator_name_call(C, ot->idname, WM_OP_INVOKE_DEFAULT, NULL);
888 }
889
890 static void operator_search_cb(const struct bContext *C, void *arg, char *str, uiSearchItems *items)
891 {
892         wmOperatorType *ot = WM_operatortype_first();
893         
894         for(; ot; ot= ot->next) {
895                 
896                 if(BLI_strcasestr(ot->name, str)) {
897                         if(WM_operator_poll((bContext*)C, ot)) {
898                                 char name[256];
899                                 int len= strlen(ot->name);
900                                 
901                                 /* display name for menu, can hold hotkey */
902                                 BLI_strncpy(name, ot->name, 256);
903                                 
904                                 /* check for hotkey */
905                                 if(len < 256-6) {
906                                         if(WM_key_event_operator_string(C, ot->idname, WM_OP_EXEC_DEFAULT, NULL, &name[len+1], 256-len-1))
907                                                 name[len]= '|';
908                                 }
909                                 
910                                 if(0==uiSearchItemAdd(items, name, ot, 0))
911                                         break;
912                         }
913                 }
914         }
915 }
916
917 static uiBlock *wm_block_search_menu(bContext *C, ARegion *ar, void *arg_op)
918 {
919         static char search[256]= "";
920         wmEvent event;
921         wmWindow *win= CTX_wm_window(C);
922         uiBlock *block;
923         uiBut *but;
924         
925         block= uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
926         uiBlockSetFlag(block, UI_BLOCK_LOOP|UI_BLOCK_RET_1|UI_BLOCK_MOVEMOUSE_QUIT);
927         
928         but= uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, 256, 10, 10, 180, 19, "");
929         uiButSetSearchFunc(but, operator_search_cb, NULL, operator_call_cb, NULL);
930         
931         /* fake button, it holds space for search items */
932         uiDefBut(block, LABEL, 0, "", 10, 10 - uiSearchBoxhHeight(), 180, uiSearchBoxhHeight(), NULL, 0, 0, 0, 0, NULL);
933         
934         uiPopupBoundsBlock(block, 6.0f, 0, -20); /* move it downwards, mouse over button */
935         uiEndBlock(C, block);
936         
937         event= *(win->eventstate);      /* XXX huh huh? make api call */
938         event.type= EVT_BUT_OPEN;
939         event.val= KM_PRESS;
940         event.customdata= but;
941         event.customdatafree= FALSE;
942         wm_event_add(win, &event);
943         
944         return block;
945 }
946
947 static int wm_search_menu_exec(bContext *C, wmOperator *op)
948 {
949         
950         return OPERATOR_FINISHED;       
951 }
952
953 static int wm_search_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
954 {
955         
956         uiPupBlock(C, wm_block_search_menu, op);
957         
958         return OPERATOR_CANCELLED;
959 }
960
961 /* op->poll */
962 static int wm_search_menu_poll(bContext *C)
963 {
964         if(CTX_wm_window(C)==NULL) return 0;
965         if(CTX_wm_area(C) && CTX_wm_area(C)->spacetype==SPACE_CONSOLE) return 0;  // XXX - so we can use the shortcut in the console
966         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
967         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
968         return 1;
969 }
970
971 static void WM_OT_search_menu(wmOperatorType *ot)
972 {
973         ot->name= "Search Menu";
974         ot->idname= "WM_OT_search_menu";
975         
976         ot->invoke= wm_search_menu_invoke;
977         ot->exec= wm_search_menu_exec;
978         ot->poll= wm_search_menu_poll;
979 }
980
981 static int wm_call_menu_invoke(bContext *C, wmOperator *op, wmEvent *event)
982 {
983         char idname[BKE_ST_MAXNAME];
984         RNA_string_get(op->ptr, "name", idname);
985
986         uiPupMenuInvoke(C, idname);
987
988         return OPERATOR_CANCELLED;
989 }
990
991 static void WM_OT_call_menu(wmOperatorType *ot)
992 {
993         ot->name= "Call Menu";
994         ot->idname= "WM_OT_call_menu";
995
996         ot->invoke= wm_call_menu_invoke;
997
998         RNA_def_string(ot->srna, "name", "", BKE_ST_MAXNAME, "Name", "Name of the new sequence strip");
999 }
1000
1001 /* ************ window / screen operator definitions ************** */
1002
1003 static void WM_OT_window_duplicate(wmOperatorType *ot)
1004 {
1005         ot->name= "Duplicate Window";
1006         ot->idname= "WM_OT_window_duplicate";
1007         ot->description="Duplicate the current Blender window.";
1008                 
1009         ot->exec= wm_window_duplicate_op;
1010         ot->poll= WM_operator_winactive;
1011 }
1012
1013 static void WM_OT_save_homefile(wmOperatorType *ot)
1014 {
1015         ot->name= "Save User Settings";
1016         ot->idname= "WM_OT_save_homefile";
1017         ot->description="Make the current file the default .blend file.";
1018                 
1019         ot->invoke= WM_operator_confirm;
1020         ot->exec= WM_write_homefile;
1021         ot->poll= WM_operator_winactive;
1022 }
1023
1024 static void WM_OT_read_homefile(wmOperatorType *ot)
1025 {
1026         ot->name= "Reload Start-Up File";
1027         ot->idname= "WM_OT_read_homefile";
1028         ot->description="Open the default file (doesn't save the current file).";
1029         
1030         ot->invoke= WM_operator_confirm;
1031         ot->exec= WM_read_homefile;
1032         ot->poll= WM_operator_winactive;
1033         
1034         RNA_def_boolean(ot->srna, "factory", 0, "Factory Settings", "");
1035 }
1036
1037
1038 /* ********* recent file *********** */
1039
1040 static int recentfile_exec(bContext *C, wmOperator *op)
1041 {
1042         int event= RNA_enum_get(op->ptr, "file");
1043
1044         // XXX wm in context is not set correctly after WM_read_file -> crash
1045         // do it before for now, but is this correct with multiple windows?
1046
1047         if(event>0) {
1048                 if (G.sce[0] && (event==1)) {
1049                         WM_event_add_notifier(C, NC_WINDOW, NULL);
1050                         WM_read_file(C, G.sce, op->reports);
1051                 }
1052                 else {
1053                         struct RecentFile *recent = BLI_findlink(&(G.recent_files), event-1);
1054                         if(recent) {
1055                                 WM_event_add_notifier(C, NC_WINDOW, NULL);
1056                                 WM_read_file(C, recent->filename, op->reports);
1057                         }
1058                 }
1059         }
1060         return 0;
1061 }
1062
1063 static int wm_recentfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1064 {
1065         uiPopupMenu *pup;
1066         uiLayout *layout;
1067
1068         pup= uiPupMenuBegin(C, "Open Recent", 0);
1069         layout= uiPupMenuLayout(pup);
1070         uiItemsEnumO(layout, op->type->idname, "file");
1071         uiPupMenuEnd(C, pup);
1072         
1073         return OPERATOR_CANCELLED;
1074 }
1075
1076 static EnumPropertyItem *open_recentfile_itemf(bContext *C, PointerRNA *ptr, int *free)
1077 {
1078         EnumPropertyItem tmp = {0, "", 0, "", ""};
1079         EnumPropertyItem *item= NULL;
1080         struct RecentFile *recent;
1081         int totitem= 0, i;
1082
1083         /* dynamically construct enum */
1084         for(recent = G.recent_files.first, i=0; (i<U.recent_files) && (recent); recent = recent->next, i++) {
1085                 tmp.value= i+1;
1086                 tmp.icon= ICON_FILE_BLEND;
1087                 tmp.identifier= recent->filename;
1088                 tmp.name= BLI_short_filename(recent->filename);
1089                 RNA_enum_item_add(&item, &totitem, &tmp);
1090         }
1091
1092         RNA_enum_item_end(&item, &totitem);
1093         *free= 1;
1094
1095         return item;
1096 }
1097
1098 static void WM_OT_open_recentfile(wmOperatorType *ot)
1099 {
1100         PropertyRNA *prop;
1101         static EnumPropertyItem file_items[]= {
1102                 {0, NULL, 0, NULL, NULL}};
1103
1104         ot->name= "Open Recent File";
1105         ot->idname= "WM_OT_open_recentfile";
1106         ot->description="Open recent files list.";
1107         
1108         ot->invoke= wm_recentfile_invoke;
1109         ot->exec= recentfile_exec;
1110         ot->poll= WM_operator_winactive;
1111         
1112         prop= RNA_def_enum(ot->srna, "file", file_items, 1, "File", "");
1113         RNA_def_enum_funcs(prop, open_recentfile_itemf);
1114 }
1115
1116 static EnumPropertyItem *open_recentfile_splash_itemf(bContext *C, PointerRNA *ptr, int *free)
1117 {
1118         EnumPropertyItem tmp = {0, "", 0, "", ""};
1119         EnumPropertyItem *item= NULL;
1120         struct RecentFile *recent;
1121         int totitem= 0, i;
1122         
1123         /* dynamically construct enum */
1124         for(recent = G.recent_files.first, i=0; (i<6) && (recent); recent = recent->next, i++) {
1125                 tmp.value= i+1;
1126                 tmp.icon= ICON_FILE_BLEND;
1127                 tmp.identifier= recent->filename;
1128                 tmp.name= BLI_last_slash(recent->filename)+1;
1129                 RNA_enum_item_add(&item, &totitem, &tmp);
1130         }
1131         
1132         RNA_enum_item_end(&item, &totitem);
1133         *free= 1;
1134         
1135         return item;
1136 }
1137
1138 static void WM_OT_open_recentfile_splash(wmOperatorType *ot)
1139 {
1140         PropertyRNA *prop;
1141         static EnumPropertyItem file_items[]= {
1142                 {0, NULL, 0, NULL, NULL}};
1143         
1144         ot->name= "Open Recent File";
1145         ot->idname= "WM_OT_open_recentfile_splash";
1146         ot->description="Open recent files list.";
1147         
1148         ot->exec= recentfile_exec;
1149         ot->poll= WM_operator_winactive;
1150         
1151         prop= RNA_def_enum(ot->srna, "file", file_items, 1, "File", "");
1152         RNA_def_enum_funcs(prop, open_recentfile_splash_itemf);
1153 }
1154
1155 /* *************** open file **************** */
1156
1157 static void open_set_load_ui(wmOperator *op)
1158 {
1159         if(!RNA_property_is_set(op->ptr, "load_ui"))
1160                 RNA_boolean_set(op->ptr, "load_ui", !(U.flag & USER_FILENOUI));
1161 }
1162
1163 static int wm_open_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1164 {
1165         RNA_string_set(op->ptr, "path", G.sce);
1166         open_set_load_ui(op);
1167
1168         WM_event_add_fileselect(C, op);
1169
1170         return OPERATOR_RUNNING_MODAL;
1171 }
1172
1173 static int wm_open_mainfile_exec(bContext *C, wmOperator *op)
1174 {
1175         char path[FILE_MAX];
1176
1177         RNA_string_get(op->ptr, "path", path);
1178         open_set_load_ui(op);
1179
1180         if(RNA_boolean_get(op->ptr, "load_ui"))
1181                 G.fileflags &= ~G_FILE_NO_UI;
1182         else
1183                 G.fileflags |= G_FILE_NO_UI;
1184         
1185         // XXX wm in context is not set correctly after WM_read_file -> crash
1186         // do it before for now, but is this correct with multiple windows?
1187         WM_event_add_notifier(C, NC_WINDOW, NULL);
1188
1189         WM_read_file(C, path, op->reports);
1190         
1191         return OPERATOR_FINISHED;
1192 }
1193
1194 static void WM_OT_open_mainfile(wmOperatorType *ot)
1195 {
1196         ot->name= "Open Blender File";
1197         ot->idname= "WM_OT_open_mainfile";
1198         ot->description="Open a Blender file.";
1199         
1200         ot->invoke= wm_open_mainfile_invoke;
1201         ot->exec= wm_open_mainfile_exec;
1202         ot->poll= WM_operator_winactive;
1203         
1204         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1205
1206         RNA_def_boolean(ot->srna, "load_ui", 1, "Load UI", "Load user interface setup in the .blend file.");
1207 }
1208
1209 /* **************** link/append *************** */
1210
1211 static int wm_link_append_invoke(bContext *C, wmOperator *op, wmEvent *event)
1212 {
1213         if(RNA_property_is_set(op->ptr, "path")) {
1214                 return WM_operator_call(C, op);
1215         } 
1216         else {
1217                 /* XXX TODO solve where to get last linked library from */
1218                 RNA_string_set(op->ptr, "path", G.lib);
1219                 WM_event_add_fileselect(C, op);
1220                 return OPERATOR_RUNNING_MODAL;
1221         }
1222 }
1223
1224 static short wm_link_append_flag(wmOperator *op)
1225 {
1226         short flag= 0;
1227
1228         if(RNA_boolean_get(op->ptr, "autoselect")) flag |= FILE_AUTOSELECT;
1229         if(RNA_boolean_get(op->ptr, "active_layer")) flag |= FILE_ACTIVELAY;
1230         if(RNA_boolean_get(op->ptr, "relative_paths")) flag |= FILE_STRINGCODE;
1231         if(RNA_boolean_get(op->ptr, "link")) flag |= FILE_LINK;
1232
1233         return flag;
1234 }
1235
1236 static void wm_link_make_library_local(Main *main, const char *libname)
1237 {
1238         Library *lib;
1239
1240         /* and now find the latest append lib file */
1241         for(lib= main->library.first; lib; lib=lib->id.next)
1242                 if(BLI_streq(libname, lib->filename))
1243                         break;
1244         
1245         /* make local */
1246         if(lib) {
1247                 all_local(lib, 1);
1248                 /* important we unset, otherwise these object wont
1249                  * link into other scenes from this blend file */
1250                 flag_all_listbases_ids(LIB_APPEND_TAG, 0);
1251         }
1252 }
1253
1254 static int wm_link_append_exec(bContext *C, wmOperator *op)
1255 {
1256         Main *bmain= CTX_data_main(C);
1257         Scene *scene= CTX_data_scene(C);
1258         Main *mainl= 0;
1259         BlendHandle *bh;
1260         PropertyRNA *prop;
1261         char name[FILE_MAX], dir[FILE_MAX], libname[FILE_MAX], group[GROUP_MAX];
1262         int idcode, totfiles=0;
1263         short flag;
1264
1265         name[0] = '\0';
1266         RNA_string_get(op->ptr, "filename", name);
1267         RNA_string_get(op->ptr, "directory", dir);
1268
1269         /* test if we have a valid data */
1270         if(BLO_is_a_library(dir, libname, group) == 0) {
1271                 BKE_report(op->reports, RPT_ERROR, "Not a library");
1272                 return OPERATOR_CANCELLED;
1273         }
1274         else if(group[0] == 0) {
1275                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1276                 return OPERATOR_CANCELLED;
1277         }
1278         else if(BLI_streq(bmain->name, libname)) {
1279                 BKE_report(op->reports, RPT_ERROR, "Cannot use current file as library");
1280                 return OPERATOR_CANCELLED;
1281         }
1282
1283         /* check if something is indicated for append/link */
1284         prop = RNA_struct_find_property(op->ptr, "files");
1285         if(prop) {
1286                 totfiles= RNA_property_collection_length(op->ptr, prop);
1287                 if(totfiles == 0) {
1288                         if(name[0] == '\0') {
1289                                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1290                                 return OPERATOR_CANCELLED;
1291                         }
1292                 }
1293         }
1294         else if(name[0] == '\0') {
1295                 BKE_report(op->reports, RPT_ERROR, "Nothing indicated");
1296                 return OPERATOR_CANCELLED;
1297         }
1298
1299         /* now we have or selected, or an indicated file */
1300         if(RNA_boolean_get(op->ptr, "autoselect"))
1301                 scene_deselect_all(scene);
1302
1303         bh = BLO_blendhandle_from_file(libname);
1304         idcode = BLO_idcode_from_name(group);
1305         
1306         flag = wm_link_append_flag(op);
1307
1308         /* tag everything, all untagged data can be made local */
1309         if((flag & FILE_LINK)==0)
1310                 flag_all_listbases_ids(LIB_APPEND_TAG, 1);
1311
1312         /* here appending/linking starts */
1313         mainl = BLO_library_append_begin(C, &bh, libname);
1314         if(totfiles == 0) {
1315                 BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1316         }
1317         else {
1318                 RNA_BEGIN(op->ptr, itemptr, "files") {
1319                         RNA_string_get(&itemptr, "name", name);
1320                         BLO_library_append_named_part(C, mainl, &bh, name, idcode, flag);
1321                 }
1322                 RNA_END;
1323         }
1324         BLO_library_append_end(C, mainl, &bh, idcode, flag);
1325         
1326         /* mark all library linked objects to be updated */
1327         recalc_all_library_objects(bmain);
1328
1329         /* append, rather than linking */
1330         if((flag & FILE_LINK)==0)
1331                 wm_link_make_library_local(bmain, libname);
1332
1333         /* recreate dependency graph to include new objects */
1334         DAG_scene_sort(scene);
1335         DAG_ids_flush_update(0);
1336
1337         BLO_blendhandle_close(bh);
1338
1339         /* XXX TODO: align G.lib with other directory storage (like last opened image etc...) */
1340         BLI_strncpy(G.lib, dir, FILE_MAX);
1341
1342         WM_event_add_notifier(C, NC_WINDOW, NULL);
1343
1344         return OPERATOR_FINISHED;
1345 }
1346
1347 static void WM_OT_link_append(wmOperatorType *ot)
1348 {
1349         ot->name= "Link/Append from Library";
1350         ot->idname= "WM_OT_link_append";
1351         ot->description= "Link or Append from a Library .blend file";
1352         
1353         ot->invoke= wm_link_append_invoke;
1354         ot->exec= wm_link_append_exec;
1355         ot->poll= WM_operator_winactive;
1356         
1357         ot->flag |= OPTYPE_UNDO;
1358
1359         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_LOADLIB);
1360         
1361         RNA_def_boolean(ot->srna, "link", 1, "Link", "Link the objects or datablocks rather than appending.");
1362         RNA_def_boolean(ot->srna, "autoselect", 1, "Select", "Select the linked objects.");
1363         RNA_def_boolean(ot->srna, "active_layer", 1, "Active Layer", "Put the linked objects on the active layer.");
1364         RNA_def_boolean(ot->srna, "relative_paths", 1, "Relative Paths", "Store the library path as a relative path to current .blend file.");
1365
1366         RNA_def_collection_runtime(ot->srna, "files", &RNA_OperatorFileListElement, "Files", "");
1367 }       
1368
1369 /* *************** recover last session **************** */
1370
1371 static int wm_recover_last_session_exec(bContext *C, wmOperator *op)
1372 {
1373         char filename[FILE_MAX];
1374
1375         G.fileflags |= G_FILE_RECOVER;
1376
1377         // XXX wm in context is not set correctly after WM_read_file -> crash
1378         // do it before for now, but is this correct with multiple windows?
1379         WM_event_add_notifier(C, NC_WINDOW, NULL);
1380
1381         /* load file */
1382         BLI_make_file_string("/", filename, btempdir, "quit.blend");
1383         WM_read_file(C, filename, op->reports);
1384
1385         G.fileflags &= ~G_FILE_RECOVER;
1386
1387         return OPERATOR_FINISHED;
1388 }
1389
1390 static void WM_OT_recover_last_session(wmOperatorType *ot)
1391 {
1392         ot->name= "Recover Last Session";
1393         ot->idname= "WM_OT_recover_last_session";
1394         ot->description="Open the last closed file (\"quit.blend\").";
1395         
1396         ot->exec= wm_recover_last_session_exec;
1397         ot->poll= WM_operator_winactive;
1398 }
1399
1400 /* *************** recover auto save **************** */
1401
1402 static int wm_recover_auto_save_exec(bContext *C, wmOperator *op)
1403 {
1404         char path[FILE_MAX];
1405
1406         RNA_string_get(op->ptr, "path", path);
1407
1408         G.fileflags |= G_FILE_RECOVER;
1409
1410         // XXX wm in context is not set correctly after WM_read_file -> crash
1411         // do it before for now, but is this correct with multiple windows?
1412         WM_event_add_notifier(C, NC_WINDOW, NULL);
1413
1414         /* load file */
1415         WM_read_file(C, path, op->reports);
1416
1417         G.fileflags &= ~G_FILE_RECOVER;
1418
1419         return OPERATOR_FINISHED;
1420 }
1421
1422 static int wm_recover_auto_save_invoke(bContext *C, wmOperator *op, wmEvent *event)
1423 {
1424         char filename[FILE_MAX];
1425
1426         wm_autosave_location(filename);
1427         RNA_string_set(op->ptr, "path", filename);
1428         WM_event_add_fileselect(C, op);
1429
1430         return OPERATOR_RUNNING_MODAL;
1431 }
1432
1433 static void WM_OT_recover_auto_save(wmOperatorType *ot)
1434 {
1435         ot->name= "Recover Auto Save";
1436         ot->idname= "WM_OT_recover_auto_save";
1437         ot->description="Open an automatically saved file to recover it.";
1438         
1439         ot->exec= wm_recover_auto_save_exec;
1440         ot->invoke= wm_recover_auto_save_invoke;
1441         ot->poll= WM_operator_winactive;
1442
1443         WM_operator_properties_filesel(ot, BLENDERFILE, FILE_BLENDER);
1444 }
1445
1446 /* *************** save file as **************** */
1447
1448 static void untitled(char *name)
1449 {
1450         if(G.save_over == 0 && strlen(name) < FILE_MAX-16) {
1451                 char *c= BLI_last_slash(name);
1452                 
1453                 if(c)
1454                         strcpy(&c[1], "untitled.blend");
1455                 else
1456                         strcpy(name, "untitled.blend");
1457         }
1458 }
1459
1460 static void save_set_compress(wmOperator *op)
1461 {
1462         if(!RNA_property_is_set(op->ptr, "compress")) {
1463                 if(G.save_over) /* keep flag for existing file */
1464                         RNA_boolean_set(op->ptr, "compress", G.fileflags & G_FILE_COMPRESS);
1465                 else /* use userdef for new file */
1466                         RNA_boolean_set(op->ptr, "compress", U.flag & USER_FILECOMPRESS);
1467         }
1468 }
1469
1470 static int wm_save_as_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1471 {
1472         char name[FILE_MAX];
1473
1474         save_set_compress(op);
1475         
1476         BLI_strncpy(name, G.sce, FILE_MAX);
1477         untitled(name);
1478         RNA_string_set(op->ptr, "path", name);
1479         
1480         WM_event_add_fileselect(C, op);
1481
1482         return OPERATOR_RUNNING_MODAL;
1483 }
1484
1485 /* function used for WM_OT_save_mainfile too */
1486 static int wm_save_as_mainfile_exec(bContext *C, wmOperator *op)
1487 {
1488         char path[FILE_MAX];
1489         int fileflags;
1490
1491         save_set_compress(op);
1492         
1493         if(RNA_property_is_set(op->ptr, "path"))
1494                 RNA_string_get(op->ptr, "path", path);
1495         else {
1496                 BLI_strncpy(path, G.sce, FILE_MAX);
1497                 untitled(path);
1498         }
1499
1500         fileflags= G.fileflags;
1501
1502         /* set compression flag */
1503         if(RNA_boolean_get(op->ptr, "compress"))
1504                 fileflags |= G_FILE_COMPRESS;
1505         else
1506                 fileflags &= ~G_FILE_COMPRESS;
1507
1508         WM_write_file(C, path, fileflags, op->reports);
1509         
1510         WM_event_add_notifier(C, NC_WM|ND_FILESAVE, NULL);
1511
1512         return 0;
1513 }
1514
1515 static void WM_OT_save_as_mainfile(wmOperatorType *ot)
1516 {
1517         ot->name= "Save As Blender File";
1518         ot->idname= "WM_OT_save_as_mainfile";
1519         ot->description="Save the current file in the desired location.";
1520         
1521         ot->invoke= wm_save_as_mainfile_invoke;
1522         ot->exec= wm_save_as_mainfile_exec;
1523         ot->poll= WM_operator_winactive;
1524         
1525         WM_operator_properties_filesel(ot, FOLDERFILE|BLENDERFILE, FILE_BLENDER);
1526         RNA_def_boolean(ot->srna, "compress", 0, "Compress", "Write compressed .blend file.");
1527 }
1528
1529 /* *************** save file directly ******** */
1530
1531 static int wm_save_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
1532 {
1533         char name[FILE_MAX];
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= WM_operator_winactive;
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_CANCELLED;
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)(new_value * 100) / 10*10) / 100.0f;
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 /* ************************** timer for testing ***************** */
2420
2421 /* uses no type defines, fully local testing function anyway... ;) */
2422
2423 static int redraw_timer_exec(bContext *C, wmOperator *op)
2424 {
2425         ARegion *ar= CTX_wm_region(C);
2426         double stime= PIL_check_seconds_timer();
2427         int type = RNA_int_get(op->ptr, "type");
2428         int iter = RNA_int_get(op->ptr, "iterations");
2429         int a;
2430         float time;
2431         char *infostr= "";
2432         
2433         WM_cursor_wait(1);
2434
2435         for(a=0; a<iter; a++) {
2436                 if (type==0) {
2437                         ED_region_do_draw(C, ar);
2438                 } 
2439                 else if (type==1) {
2440                         wmWindow *win= CTX_wm_window(C);
2441                         
2442                         ED_region_tag_redraw(ar);
2443                         wm_draw_update(C);
2444                         
2445                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2446                 }
2447                 else if (type==2) {
2448                         wmWindow *win= CTX_wm_window(C);
2449                         ScrArea *sa;
2450                         
2451                         ScrArea *sa_back= CTX_wm_area(C);
2452                         ARegion *ar_back= CTX_wm_region(C);
2453
2454                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next) {
2455                                 ARegion *ar_iter;
2456                                 CTX_wm_area_set(C, sa);
2457
2458                                 for(ar_iter= sa->regionbase.first; ar_iter; ar_iter= ar_iter->next) {
2459                                         CTX_wm_region_set(C, ar_iter);
2460                                         ED_region_do_draw(C, ar_iter);
2461                                 }
2462                         }
2463
2464                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2465
2466                         CTX_wm_area_set(C, sa_back);
2467                         CTX_wm_region_set(C, ar_back);
2468                 }
2469                 else if (type==3) {
2470                         wmWindow *win= CTX_wm_window(C);
2471                         ScrArea *sa;
2472
2473                         for(sa= CTX_wm_screen(C)->areabase.first; sa; sa= sa->next)
2474                                 ED_area_tag_redraw(sa);
2475                         wm_draw_update(C);
2476                         
2477                         CTX_wm_window_set(C, win);      /* XXX context manipulation warning! */
2478                 }
2479                 else if (type==4) {
2480                         Scene *scene= CTX_data_scene(C);
2481                         
2482                         if(a & 1) scene->r.cfra--;
2483                         else scene->r.cfra++;
2484                         scene_update_for_newframe(scene, scene->lay);
2485                 }
2486                 else {
2487                         ED_undo_pop(C);
2488                         ED_undo_redo(C);
2489                 }
2490         }
2491         
2492         time= ((PIL_check_seconds_timer()-stime)*1000);
2493         
2494         if(type==0) infostr= "Draw Region";
2495         if(type==1) infostr= "Draw Region and Swap";
2496         if(type==2) infostr= "Draw Window";
2497         if(type==3) infostr= "Draw Window and Swap";
2498         if(type==4) infostr= "Animation Steps";
2499         if(type==5) infostr= "Undo/Redo";
2500         
2501         WM_cursor_wait(0);
2502         
2503         BKE_reportf(op->reports, RPT_INFO, "%d x %s: %.2f ms,  average: %.4f", iter, infostr, time, time/iter);
2504         
2505         return OPERATOR_FINISHED;
2506 }
2507
2508 static void WM_OT_redraw_timer(wmOperatorType *ot)
2509 {
2510         static EnumPropertyItem prop_type_items[] = {
2511         {0, "DRAW", 0, "Draw Region", ""},
2512         {1, "DRAW_SWAP", 0, "Draw Region + Swap", ""},
2513         {2, "DRAW_WIN", 0, "Draw Window", ""},
2514         {3, "DRAW_WIN_SWAP", 0, "Draw Window + Swap", ""},
2515         {4, "ANIM_STEP", 0, "Anim Step", ""},
2516         {5, "UNDO", 0, "Undo/Redo", ""},
2517         {0, NULL, 0, NULL, NULL}};
2518         
2519         ot->name= "Redraw Timer";
2520         ot->idname= "WM_OT_redraw_timer";
2521         ot->description="Simple redraw timer to test the speed of updating the interface.";
2522         
2523         ot->invoke= WM_menu_invoke;
2524         ot->exec= redraw_timer_exec;
2525         ot->poll= WM_operator_winactive;
2526         
2527         RNA_def_enum(ot->srna, "type", prop_type_items, 0, "Type", "");
2528         RNA_def_int(ot->srna, "iterations", 10, 1,INT_MAX, "Iterations", "Number of times to redraw", 1,1000);
2529
2530 }
2531
2532 /* ************************** memory statistics for testing ***************** */
2533
2534 static int memory_statistics_exec(bContext *C, wmOperator *op)
2535 {
2536         MEM_printmemlist_stats();
2537         return OPERATOR_FINISHED;
2538 }
2539
2540 static void WM_OT_memory_statistics(wmOperatorType *ot)
2541 {
2542         ot->name= "Memory Statistics";
2543         ot->idname= "WM_OT_memory_statistics";
2544         ot->description= "Print memory statistics to the console.";
2545         
2546         ot->exec= memory_statistics_exec;
2547 }
2548
2549 /* ******************************************************* */
2550  
2551 /* called on initialize WM_exit() */
2552 void wm_operatortype_free(void)
2553 {
2554         wmOperatorType *ot;
2555         
2556         for(ot= global_ops.first; ot; ot= ot->next)
2557                 if(ot->macro.first)
2558                         wm_operatortype_free_macro(ot);
2559         
2560         BLI_freelistN(&global_ops);
2561 }
2562
2563 /* called on initialize WM_init() */
2564 void wm_operatortype_init(void)
2565 {
2566         WM_operatortype_append(WM_OT_window_duplicate);
2567         WM_operatortype_append(WM_OT_read_homefile);
2568         WM_operatortype_append(WM_OT_save_homefile);
2569         WM_operatortype_append(WM_OT_window_fullscreen_toggle);
2570         WM_operatortype_append(WM_OT_exit_blender);
2571         WM_operatortype_append(WM_OT_open_recentfile);
2572         WM_operatortype_append(WM_OT_open_recentfile_splash);
2573         WM_operatortype_append(WM_OT_open_mainfile);
2574         WM_operatortype_append(WM_OT_link_append);
2575         WM_operatortype_append(WM_OT_recover_last_session);
2576         WM_operatortype_append(WM_OT_recover_auto_save);
2577         WM_operatortype_append(WM_OT_save_as_mainfile);
2578         WM_operatortype_append(WM_OT_save_mainfile);
2579         WM_operatortype_append(WM_OT_redraw_timer);
2580         WM_operatortype_append(WM_OT_memory_statistics);
2581         WM_operatortype_append(WM_OT_debug_menu);
2582         WM_operatortype_append(WM_OT_splash);
2583         WM_operatortype_append(WM_OT_search_menu);
2584         WM_operatortype_append(WM_OT_call_menu);
2585
2586 #ifdef WITH_COLLADA
2587         /* XXX: move these */
2588         WM_operatortype_append(WM_OT_collada_export);
2589         WM_operatortype_append(WM_OT_collada_import);
2590 #endif
2591
2592 }
2593
2594 /* called in transform_ops.c, on each regeneration of keymaps  */
2595 static void gesture_circle_modal_keymap(wmKeyConfig *keyconf)
2596 {
2597         static EnumPropertyItem modal_items[] = {
2598         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2599         {GESTURE_MODAL_CONFIRM, "CONFIRM", 0, "Confirm", ""},
2600         {GESTURE_MODAL_CIRCLE_ADD, "ADD", 0, "Add", ""},
2601         {GESTURE_MODAL_CIRCLE_SUB, "SUBTRACT", 0, "Subtract", ""},
2602
2603         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2604         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2605         {GESTURE_MODAL_NOP,"NOP", 0, "No Operation", ""},
2606
2607
2608         {0, NULL, 0, NULL, NULL}};
2609
2610         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "View3D Gesture Circle");
2611
2612         /* this function is called for each spacetype, only needs to add map once */
2613         if(keymap) return;
2614
2615         keymap= WM_modalkeymap_add(keyconf, "View3D Gesture Circle", modal_items);
2616
2617         /* items for modal map */
2618         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2619         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2620
2621         WM_modalkeymap_add_item(keymap, RETKEY, KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CONFIRM);
2622         WM_modalkeymap_add_item(keymap, PADENTER, KM_PRESS, 0, 0, GESTURE_MODAL_CONFIRM);
2623
2624         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_SELECT);
2625
2626 #if 0 // Durien guys like this :S
2627         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2628         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_NOP);
2629 #else
2630         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_DESELECT); //  defailt 2.4x
2631         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP); //  defailt 2.4x
2632 #endif
2633
2634         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_NOP);
2635
2636         WM_modalkeymap_add_item(keymap, WHEELUPMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2637         WM_modalkeymap_add_item(keymap, PADMINUS, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_SUB);
2638         WM_modalkeymap_add_item(keymap, WHEELDOWNMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2639         WM_modalkeymap_add_item(keymap, PADPLUSKEY, KM_PRESS, 0, 0, GESTURE_MODAL_CIRCLE_ADD);
2640
2641         /* assign map to operators */
2642         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_circle");
2643         WM_modalkeymap_assign(keymap, "UV_OT_circle_select");
2644
2645 }
2646
2647 /* called in transform_ops.c, on each regeneration of keymaps  */
2648 static void gesture_border_modal_keymap(wmKeyConfig *keyconf)
2649 {
2650         static EnumPropertyItem modal_items[] = {
2651         {GESTURE_MODAL_CANCEL,  "CANCEL", 0, "Cancel", ""},
2652         {GESTURE_MODAL_SELECT,  "SELECT", 0, "Select", ""},
2653         {GESTURE_MODAL_DESELECT,"DESELECT", 0, "DeSelect", ""},
2654         {GESTURE_MODAL_BORDER_BEGIN,    "BEGIN", 0, "Begin", ""},
2655         {0, NULL, 0, NULL, NULL}};
2656
2657         wmKeyMap *keymap= WM_modalkeymap_get(keyconf, "View3D Gesture Border");
2658
2659         /* this function is called for each spacetype, only needs to add map once */
2660         if(keymap) return;
2661
2662         keymap= WM_modalkeymap_add(keyconf, "View3D Gesture Border", modal_items);
2663
2664         /* items for modal map */
2665         WM_modalkeymap_add_item(keymap, ESCKEY,    KM_PRESS, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2666         WM_modalkeymap_add_item(keymap, RIGHTMOUSE, KM_ANY, KM_ANY, 0, GESTURE_MODAL_CANCEL);
2667
2668         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2669         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_SELECT);
2670
2671 #if 0 // Durian guys like this
2672         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_BORDER_BEGIN);
2673         WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
2674 #else
2675         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_BORDER_BEGIN);
2676         WM_modalkeymap_add_item(keymap, MIDDLEMOUSE, KM_RELEASE, 0, 0, GESTURE_MODAL_DESELECT);
2677 #endif
2678
2679         /* assign map to operators */
2680         WM_modalkeymap_assign(keymap, "ACT_OT_select_border");
2681         WM_modalkeymap_assign(keymap, "ANIM_OT_channels_select_border");
2682         WM_modalkeymap_assign(keymap, "ANIM_OT_previewrange_set");
2683         WM_modalkeymap_assign(keymap, "CONSOLE_OT_select_border");
2684         WM_modalkeymap_assign(keymap, "FILE_OT_select_border");
2685         WM_modalkeymap_assign(keymap, "GRAPH_OT_select_border");
2686         WM_modalkeymap_assign(keymap, "MARKER_OT_select_border");
2687         WM_modalkeymap_assign(keymap, "NLA_OT_select_border");
2688         WM_modalkeymap_assign(keymap, "NODE_OT_select_border");
2689 //      WM_modalkeymap_assign(keymap, "SCREEN_OT_border_select"); // template
2690         WM_modalkeymap_assign(keymap, "SEQUENCER_OT_select_border");
2691         WM_modalkeymap_assign(keymap, "UV_OT_select_border");
2692         WM_modalkeymap_assign(keymap, "VIEW3D_OT_clip_border");
2693         WM_modalkeymap_assign(keymap, "VIEW3D_OT_render_border");
2694         WM_modalkeymap_assign(keymap, "VIEW3D_OT_select_border");
2695         WM_modalkeymap_assign(keymap, "VIEW3D_OT_zoom_border");
2696 }
2697
2698 /* default keymap for windows and screens, only call once per WM */
2699 void wm_window_keymap(wmKeyConfig *keyconf)
2700 {
2701         wmKeyMap *keymap= WM_keymap_find(keyconf, "Window", 0, 0);
2702         wmKeyMapItem *km;
2703         
2704         /* note, this doesn't replace existing keymap items */
2705         WM_keymap_verify_item(keymap, "WM_OT_window_duplicate", WKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2706         #ifdef __APPLE__
2707         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_OSKEY, 0);
2708         WM_keymap_add_item(keymap, "WM_OT_open_recentfile", OKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2709         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_OSKEY, 0);
2710         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_OSKEY, 0);
2711         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_OSKEY, 0);
2712         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_OSKEY, 0);
2713         #endif
2714         WM_keymap_add_item(keymap, "WM_OT_read_homefile", NKEY, KM_PRESS, KM_CTRL, 0);
2715         WM_keymap_add_item(keymap, "WM_OT_save_homefile", UKEY, KM_PRESS, KM_CTRL, 0); 
2716         WM_keymap_add_item(keymap, "WM_OT_open_recentfile", OKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2717         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", OKEY, KM_PRESS, KM_CTRL, 0);
2718         WM_keymap_add_item(keymap, "WM_OT_open_mainfile", F1KEY, KM_PRESS, 0, 0);
2719         WM_keymap_add_item(keymap, "WM_OT_link_append", OKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
2720         km= WM_keymap_add_item(keymap, "WM_OT_link_append", F1KEY, KM_PRESS, KM_SHIFT, 0);
2721         RNA_boolean_set(km->ptr, "link", FALSE);
2722
2723         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", SKEY, KM_PRESS, KM_CTRL, 0);
2724         WM_keymap_add_item(keymap, "WM_OT_save_mainfile", WKEY, KM_PRESS, KM_CTRL, 0);
2725         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", SKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
2726         WM_keymap_add_item(keymap, "WM_OT_save_as_mainfile", F2KEY, KM_PRESS, 0, 0);
2727
2728         WM_keymap_verify_item(keymap, "WM_OT_window_fullscreen_toggle", F11KEY, KM_PRESS, KM_ALT, 0);
2729         WM_keymap_add_item(keymap, "WM_OT_exit_blender", QKEY, KM_PRESS, KM_CTRL, 0);
2730
2731         /* debug/testing */
2732         WM_keymap_verify_item(keymap, "WM_OT_redraw_timer", TKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2733         WM_keymap_verify_item(keymap, "WM_OT_debug_menu", DKEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2734         WM_keymap_verify_item(keymap, "WM_OT_splash", F1KEY, KM_PRESS, KM_ALT|KM_CTRL, 0);
2735         WM_keymap_verify_item(keymap, "WM_OT_search_menu", SPACEKEY, KM_PRESS, 0, 0);
2736         
2737         /* Space switching */
2738
2739
2740         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F2KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was DXF export */
2741         RNA_string_set(km->ptr, "path", "area.type");
2742         RNA_string_set(km->ptr, "value", "LOGIC_EDITOR");
2743
2744         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F3KEY, KM_PRESS, KM_SHIFT, 0);
2745         RNA_string_set(km->ptr, "path", "area.type");
2746         RNA_string_set(km->ptr, "value", "NODE_EDITOR");
2747
2748         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F4KEY, KM_PRESS, KM_SHIFT, 0); /* new in 2.5x, was data browser */
2749         RNA_string_set(km->ptr, "path", "area.type");
2750         RNA_string_set(km->ptr, "value", "CONSOLE");
2751
2752         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F5KEY, KM_PRESS, KM_SHIFT, 0);
2753         RNA_string_set(km->ptr, "path", "area.type");
2754         RNA_string_set(km->ptr, "value", "VIEW_3D");
2755
2756         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F6KEY, KM_PRESS, KM_SHIFT, 0);
2757         RNA_string_set(km->ptr, "path", "area.type");
2758         RNA_string_set(km->ptr, "value", "GRAPH_EDITOR");
2759
2760         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F7KEY, KM_PRESS, KM_SHIFT, 0);
2761         RNA_string_set(km->ptr, "path", "area.type");
2762         RNA_string_set(km->ptr, "value", "PROPERTIES");
2763
2764         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F8KEY, KM_PRESS, KM_SHIFT, 0);
2765         RNA_string_set(km->ptr, "path", "area.type");
2766         RNA_string_set(km->ptr, "value", "SEQUENCE_EDITOR");
2767
2768         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2769         RNA_string_set(km->ptr, "path", "area.type");
2770         RNA_string_set(km->ptr, "value", "OUTLINER");
2771
2772         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F9KEY, KM_PRESS, KM_SHIFT, 0);
2773         RNA_string_set(km->ptr, "path", "area.type");
2774         RNA_string_set(km->ptr, "value", "OUTLINER");
2775
2776         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F10KEY, KM_PRESS, KM_SHIFT, 0);
2777         RNA_string_set(km->ptr, "path", "area.type");
2778         RNA_string_set(km->ptr, "value", "IMAGE_EDITOR");
2779
2780         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F11KEY, KM_PRESS, KM_SHIFT, 0);
2781         RNA_string_set(km->ptr, "path", "area.type");
2782         RNA_string_set(km->ptr, "value", "TEXT_EDITOR");
2783
2784         km = WM_keymap_add_item(keymap, "WM_OT_context_set_enum", F12KEY, KM_PRESS, KM_SHIFT, 0);
2785         RNA_string_set(km->ptr, "path", "area.type");
2786         RNA_string_set(km->ptr, "value", "DOPESHEET_EDITOR");
2787
2788         gesture_circle_modal_keymap(keyconf);
2789         gesture_border_modal_keymap(keyconf);
2790 }
2791
2792 /* Generic itemf's for operators that take library args */
2793 static EnumPropertyItem *rna_id_itemf(bContext *C, PointerRNA *ptr, int *free, ID *id)
2794 {
2795         EnumPropertyItem *item= NULL, item_tmp;
2796         int totitem= 0;
2797         int i= 0;
2798
2799         memset(&item_tmp, 0, sizeof(item_tmp));
2800
2801         for( ; id; id= id->next) {
2802                 item_tmp.identifier= item_tmp.name= id->name+2;
2803                 item_tmp.value= i++;
2804                 RNA_enum_item_add(&item, &totitem, &item_tmp);
2805         }
2806
2807         RNA_enum_item_end(&item, &totitem);
2808         *free= 1;
2809
2810         return item;
2811 }
2812
2813 /* can add more */
2814 EnumPropertyItem *RNA_group_itemf(bContext *C, PointerRNA *ptr, int *free)
2815 {
2816         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->group.first);
2817 }
2818 EnumPropertyItem *RNA_scene_itemf(bContext *C, PointerRNA *ptr, int *free)
2819 {
2820         return rna_id_itemf(C, ptr, free, (ID *)CTX_data_main(C)->scene.first);
2821 }