- ARGH! breaking the cvs tag for 2.31... but this a true crash which should
[blender.git] / source / blender / src / space.c
1 /**
2  * $Id$
3  *
4  * ***** BEGIN GPL/BL DUAL 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. The Blender
10  * Foundation also sells licenses for use in proprietary software under
11  * the Blender License.  See http://www.blender.org/BL/ for information
12  * about this.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software Foundation,
21  * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
22  *
23  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
24  * All rights reserved.
25  *
26  * The Original Code is: all of this file.
27  *
28  * Contributor(s): none yet.
29  *
30  * ***** END GPL/BL DUAL LICENSE BLOCK *****
31  *
32  *
33  * - here initialize and free and handling SPACE data
34  */
35
36 #include <string.h>
37 #include <stdio.h>
38
39 #ifdef HAVE_CONFIG_H
40 #include <config.h>
41 #endif
42
43 #ifdef WIN32
44 #include "BLI_winstuff.h"
45 #endif
46
47 #include "MEM_guardedalloc.h"
48
49 #ifdef INTERNATIONAL
50 #include "BIF_language.h"
51 #endif
52
53 #include "IMB_imbuf_types.h"
54 #include "IMB_imbuf.h"
55
56 #include "BLI_blenlib.h"
57 #include "BLI_arithb.h"
58 #include "BLI_linklist.h"
59
60 #include "DNA_action_types.h"
61 #include "DNA_curve_types.h"
62 #include "DNA_image_types.h"
63 #include "DNA_ipo_types.h"
64 #include "DNA_mesh_types.h"
65 #include "DNA_object_types.h"
66 #include "DNA_scene_types.h"
67 #include "DNA_screen_types.h"
68 #include "DNA_sequence_types.h"
69 #include "DNA_sound_types.h"
70 #include "DNA_space_types.h"
71 #include "DNA_userdef_types.h"
72 #include "DNA_view2d_types.h"
73 #include "DNA_view3d_types.h"
74
75 #include "BKE_blender.h"
76 #include "BKE_curve.h"
77 #include "BKE_displist.h"
78 #include "BKE_global.h"
79 #include "BKE_ipo.h"
80 #include "BKE_main.h"
81 #include "BKE_scene.h"
82 #include "BKE_utildefines.h"
83
84 #include "BIF_butspace.h"
85 #include "BIF_drawimage.h"
86 #include "BIF_drawseq.h"
87 #include "BIF_drawtext.h"
88 #include "BIF_editarmature.h"
89 #include "BIF_editfont.h"
90 #include "BIF_editika.h"
91 #include "BIF_editkey.h"
92 #include "BIF_editlattice.h"
93 #include "BIF_editmesh.h"
94 #include "BIF_editoops.h"
95 #include "BIF_editseq.h"
96 #include "BIF_editsima.h"
97 #include "BIF_editsound.h"
98 #include "BIF_editview.h"
99 #include "BIF_gl.h"
100 #include "BIF_imasel.h"
101 #include "BIF_interface.h"
102 #include "BIF_mywindow.h"
103 #include "BIF_oops.h"
104 #include "BIF_resources.h"
105 #include "BIF_screen.h"
106 #include "BIF_space.h"
107 #include "BIF_spacetypes.h"
108 #include "BIF_toets.h"
109 #include "BIF_toolbox.h"
110 #include "BIF_usiblender.h"
111 #include "BIF_previewrender.h"
112
113 #include "BSE_edit.h"
114 #include "BSE_view.h"
115 #include "BSE_editipo.h"
116 #include "BSE_drawipo.h"
117 #include "BSE_drawview.h"
118 #include "BSE_drawnla.h"
119 #include "BSE_filesel.h"
120 #include "BSE_headerbuttons.h"
121 #include "BSE_editnla_types.h"
122
123 #include "BDR_vpaint.h"
124 #include "BDR_editmball.h"
125 #include "BDR_editobject.h"
126 #include "BDR_editcurve.h"
127 #include "BDR_editface.h"
128 #include "BDR_drawmesh.h"
129 #include "BDR_drawobject.h"
130
131 #include "BLO_readfile.h" /* for BLO_blendhandle_close */
132
133 #include "BPY_extern.h"
134
135 #include "mydevice.h"
136 #include "blendef.h"
137 #include "datatoc.h"
138
139 #include "TPT_DependKludge.h"
140 #ifdef NAN_TPT
141 #include "BSE_trans_types.h"
142 #include "IMG_Api.h"
143 #endif /* NAN_TPT */
144
145 #include "SYS_System.h" /* for the user def menu ... should move elsewhere. */
146
147 extern void StartKetsjiShell(ScrArea *area, char* startscenename, struct Main* maggie, int always_use_expand_framing);
148
149 /**
150  * When the mipmap setting changes, we want to redraw the view right
151  * away to reflect this setting.
152  */
153 void space_mipmap_button_function(int event);
154
155 unsigned short convert_for_nonumpad(unsigned short event);
156 void free_soundspace(SpaceSound *ssound);
157
158 /* *************************************** */
159
160 /* don't know yet how the handlers will evolve, for simplicity
161    i choose for an array with eventcodes, this saves in a file!
162    */
163 void add_blockhandler(ScrArea *sa, short eventcode, short val)
164 {
165         SpaceLink *sl= sa->spacedata.first;
166         short a;
167         
168         // find empty spot
169         for(a=0; a<SPACE_MAXHANDLER; a+=2) {
170                 if( sl->blockhandler[a]==eventcode ) {
171                         sl->blockhandler[a+1]= val;
172                         break;
173                 }
174                 else if( sl->blockhandler[a]==0) {
175                         sl->blockhandler[a]= eventcode;
176                         sl->blockhandler[a+1]= val;
177                         break;
178                 }
179         }
180         if(a==SPACE_MAXHANDLER) printf("error; max (4) blockhandlers reached!\n");
181 }
182
183 void rem_blockhandler(ScrArea *sa, short eventcode)
184 {
185         SpaceLink *sl= sa->spacedata.first;
186         short a;
187         
188         for(a=0; a<SPACE_MAXHANDLER; a+=2) {
189                 if( sl->blockhandler[a]==eventcode) {
190                         sl->blockhandler[a]= 0;
191                         break;
192                 }
193         }
194 }
195
196
197
198
199 /* ************* SPACE: VIEW3D  ************* */
200
201 /*  extern void drawview3dspace(ScrArea *sa, void *spacedata); BSE_drawview.h */
202
203
204 void copy_view3d_lock(short val)
205 {
206         bScreen *sc;
207         int bit;
208         
209         /* from G.scene copy to the other views */
210         sc= G.main->screen.first;
211         
212         while(sc) {
213                 if(sc->scene==G.scene) {
214                         ScrArea *sa= sc->areabase.first;
215                         while(sa) {
216                                 SpaceLink *sl= sa->spacedata.first;
217                                 while(sl) {
218                                         if(sl->spacetype==SPACE_OOPS && val==REDRAW) {
219                                                 if(sa->win) scrarea_queue_winredraw(sa);
220                                         }
221                                         else if(sl->spacetype==SPACE_VIEW3D) {
222                                                 View3D *vd= (View3D*) sl;
223                                                 if(vd->scenelock && vd->localview==0) {
224                                                         vd->lay= G.scene->lay;
225                                                         vd->camera= G.scene->camera;
226                                                         
227                                                         if(vd->camera==0 && vd->persp>1) vd->persp= 1;
228                                                         
229                                                         if( (vd->lay & vd->layact) == 0) {
230                                                                 bit= 0;
231                                                                 while(bit<32) {
232                                                                         if(vd->lay & (1<<bit)) {
233                                                                                 vd->layact= 1<<bit;
234                                                                                 break;
235                                                                         }
236                                                                         bit++;
237                                                                 }
238                                                         }
239                                                         
240                                                         if(val==REDRAW && vd==sa->spacedata.first) {
241                                                                 if(sa->win) scrarea_queue_redraw(sa);
242                                                         }
243                                                 }
244                                         }
245                                         sl= sl->next;
246                                 }
247                                 sa= sa->next;
248                         }
249                 }
250                 sc= sc->id.next;
251         }
252 }
253
254 void handle_view3d_lock()
255 {
256         if (G.vd != NULL) {
257                 if(G.vd->localview==0 && G.vd->scenelock && curarea->spacetype==SPACE_VIEW3D) {
258
259                         /* copy to scene */
260                         G.scene->lay= G.vd->lay;
261                         G.scene->camera= G.vd->camera;
262         
263                         copy_view3d_lock(REDRAW);
264                 }
265         }
266 }
267
268 void space_set_commmandline_options(void) {
269         SYS_SystemHandle syshandle;
270         int a;
271                 
272         if ( (syshandle = SYS_GetSystem()) ) {
273                 /* User defined settings */
274                 a= (U.gameflags & USERDEF_VERTEX_ARRAYS);
275                 SYS_WriteCommandLineInt(syshandle, "vertexarrays", a);
276
277                 a= (U.gameflags & USERDEF_DISABLE_SOUND);
278                 SYS_WriteCommandLineInt(syshandle, "noaudio", a);
279
280                 a= (U.gameflags & USERDEF_DISABLE_MIPMAP);
281                 set_mipmap(!a);
282                 SYS_WriteCommandLineInt(syshandle, "nomipmap", a);
283
284                 /* File specific settings: */
285                 /* Only test the first one. These two are switched
286                  * simultaneously. */
287                 a= (G.fileflags & G_FILE_SHOW_FRAMERATE);
288                 SYS_WriteCommandLineInt(syshandle, "show_framerate", a);
289                 SYS_WriteCommandLineInt(syshandle, "show_profile", a);
290
291                 /* When in wireframe mode, always draw debug props. */
292                 if (G.vd) {
293                         a = ( (G.fileflags & G_FILE_SHOW_DEBUG_PROPS) 
294                                   || (G.vd->drawtype == OB_WIRE)          
295                                   || (G.vd->drawtype == OB_SOLID)         );
296                         SYS_WriteCommandLineInt(syshandle, "show_properties", a);
297                 }
298
299                 a= (G.fileflags & G_FILE_ENABLE_ALL_FRAMES);
300                 SYS_WriteCommandLineInt(syshandle, "fixedtime", a);
301         }
302 }
303
304 #if GAMEBLENDER == 1
305         /**
306          * These two routines imported from the gameengine, 
307          * I suspect a lot of the resetting stuff is cruft
308          * and can be removed, but it should be checked.
309          */
310 static void SaveState(void)
311 {
312         glPushAttrib(GL_ALL_ATTRIB_BITS);
313
314         init_realtime_GL();
315         init_gl_stuff();
316
317         if(G.scene->camera==0 || G.scene->camera->type!=OB_CAMERA)
318                 error("no (correct) camera");
319
320         waitcursor(1);
321 }
322
323 static void RestoreState(void)
324 {
325         curarea->win_swap = 0;
326         curarea->head_swap=0;
327         allqueue(REDRAWVIEW3D, 0);
328         allqueue(REDRAWBUTSALL, 0);
329         reset_slowparents();
330         waitcursor(0);
331         G.qual= 0;
332         glPopAttrib();
333 }
334
335 static LinkNode *save_and_reset_all_scene_cfra(void)
336 {
337         LinkNode *storelist= NULL;
338         Scene *sc;
339         
340         for (sc= G.main->scene.first; sc; sc= sc->id.next) {
341                 BLI_linklist_prepend(&storelist, (void*) (long) sc->r.cfra);
342                 sc->r.cfra= 1;
343
344                 set_scene_bg(sc);
345         }
346         
347         BLI_linklist_reverse(&storelist);
348         
349         return storelist;
350 }
351
352 static void restore_all_scene_cfra(LinkNode *storelist) {
353         LinkNode *sc_store= storelist;
354         Scene *sc;
355         
356         for (sc= G.main->scene.first; sc; sc= sc->id.next) {
357                 int stored_cfra= (int) sc_store->link;
358                 
359                 sc->r.cfra= stored_cfra;
360                 set_scene_bg(sc);
361                 
362                 sc_store= sc_store->next;
363         }
364         
365         BLI_linklist_free(storelist, NULL);
366 }
367 #endif
368
369 void start_game(void)
370 {
371 #if GAMEBLENDER == 1
372         Scene *sc, *startscene = G.scene;
373         LinkNode *scene_cfra_store;
374
375                 /* XXX, silly code -  the game engine can
376                  * access any scene through logic, so we try 
377                  * to make sure each scene has a valid camera, 
378                  * just in case the game engine tries to use it.
379                  * 
380                  * Better would be to make a better routine
381                  * in the game engine for finding the camera.
382                  *  - zr
383                  */
384         for (sc= G.main->scene.first; sc; sc= sc->id.next) {
385                 if (!sc->camera) {
386                         Base *base;
387         
388                         for (base= sc->base.first; base; base= base->next)
389                                 if (base->object->type==OB_CAMERA)
390                                         break;
391                         
392                         sc->camera= base?base->object:NULL;
393                 }
394         }
395
396         /* these two lines make sure front and backbuffer are equal. for swapbuffers */
397         markdirty_all();
398         screen_swapbuffers();
399
400         /* can start from header */
401         mywinset(curarea->win);
402     
403         scene_cfra_store= save_and_reset_all_scene_cfra();
404         
405         BPY_end_python();
406
407         sound_stop_all_sounds();
408
409         /* Before jumping into Ketsji, we configure some settings. */
410         space_set_commmandline_options();
411
412         SaveState();
413         StartKetsjiShell(curarea, startscene->id.name+2, G.main, 1);
414         RestoreState();
415
416         BPY_start_python();
417
418         restore_all_scene_cfra(scene_cfra_store);
419         set_scene_bg(startscene);
420         
421         if (G.flags & G_FLAGS_AUTOPLAY)
422                 exit_usiblender();
423
424                 /* groups could have changed ipo */
425         allqueue(REDRAWNLA, 0);
426         allqueue(REDRAWACTION, 0);
427         allspace(REMAKEIPO, 0);
428         allqueue(REDRAWIPO, 0);
429 #else
430         notice("Game engine is disabled in this release!");
431 #endif
432 }
433
434 static void changeview3dspace(ScrArea *sa, void *spacedata)
435 {
436         setwinmatrixview3d(0);  /* 0= no pick rect */
437 }
438
439         /* Callable from editmode and faceselect mode from the
440          * moment, would be nice (and is easy) to generalize
441          * to any mode.
442          */
443 static void align_view_to_selected(View3D *v3d)
444 {
445         int nr= pupmenu("Align view%t|To selection (top)%x2|To selection (front)%x1|To selection (side)%x0");
446
447         if (nr!=-1) {
448                 int axis= nr;
449
450                 if ((G.obedit) && (G.obedit->type == OB_MESH)) {
451                         editmesh_align_view_to_selected(v3d, axis);
452                         addqueue(v3d->area->win, REDRAW, 1);
453                 } else if (G.f & G_FACESELECT) {
454                         Object *obact= OBACT;
455                         if (obact && obact->type==OB_MESH) {
456                                 Mesh *me= obact->data;
457
458                                 if (me->tface) {
459                                         faceselect_align_view_to_selected(v3d, me, axis);
460                                         addqueue(v3d->area->win, REDRAW, 1);
461                                 }
462                         }
463                 }
464         }
465 }
466
467 void select_children(Object *ob, int recursive)
468 {
469         Base *base;
470
471         for (base= FIRSTBASE; base; base= base->next)
472                 if (ob == base->object->parent) {
473                         base->flag |= SELECT;
474                         base->object->flag |= SELECT;
475                         if (recursive) select_children(base->object, 1);
476                 }
477 }
478
479 void select_parent(void)        /* Makes parent active and de-selected OBACT */
480 {
481         Base *base, *startbase, *basact=NULL, *oldbasact;
482
483         if (!(OBACT->parent)) return;
484         BASACT->flag &= (~SELECT);
485         BASACT->object->flag &= (~SELECT);
486         startbase=  FIRSTBASE;
487         if(BASACT && BASACT->next) startbase= BASACT->next;
488         base = startbase;
489         while(base) {
490                 if(base->object==BASACT->object->parent) { basact=base; break; }
491                 base=base->next;
492                 if(base==0) base= FIRSTBASE;
493                 if(base==startbase) break;
494         }
495         oldbasact = BASACT;
496         BASACT = basact;
497         basact->flag |= SELECT;         
498         if(oldbasact) if(oldbasact != basact) draw_object_ext(oldbasact);
499         basact->object->flag= basact->flag;
500         draw_object_ext(basact);
501         set_active_base(basact);
502 }
503
504 void group_menu(void)
505 {
506         Base *base;
507         short nr;
508         char *str;
509
510         /* make menu string */
511         
512         str= MEM_mallocN(160, "groupmenu");
513         strcpy(str, "Group selection%t|Children%x1|"
514                     "Immediate children%x2|Parent%x3|"
515                     "Objects on shared layers%x4");
516
517         /* here we go */
518         
519         nr= pupmenu(str);
520         MEM_freeN(str);
521
522         if(nr==4) {
523                 base= FIRSTBASE;
524                 while(base) {
525                         if (base->lay & OBACT->lay) {
526                                 base->flag |= SELECT;
527                                 base->object->flag |= SELECT;
528                         }
529                         base= base->next;
530                 }               
531         }
532         else if(nr==2) select_children(OBACT, 0);
533         else if(nr==1) select_children(OBACT, 1);
534         else if(nr==3) select_parent();
535         
536         allqueue(REDRAWVIEW3D, 0);
537         allqueue(REDRAWBUTSOBJECT, 0);
538         allspace(REMAKEIPO, 0);
539         allqueue(REDRAWIPO, 0);
540 }
541
542 void winqreadview3dspace(ScrArea *sa, void *spacedata, BWinEvent *evt)
543 {
544         unsigned short event= evt->event;
545         short val= evt->val;
546         char ascii= evt->ascii;
547         View3D *v3d= curarea->spacedata.first;
548         Object *ob;
549         float *curs;
550         int doredraw= 0, pupval;
551         
552         if(curarea->win==0) return;     /* when it comes from sa->headqread() */
553         
554         
555         if(val) {
556
557                 if( uiDoBlocks(&curarea->uiblocks, event)!=UI_NOTHING ) event= 0;
558                 if(event==MOUSEY) return;
559                 
560                 if(event==UI_BUT_EVENT) do_butspace(val); // temporal, view3d deserves own queue?
561
562                 
563                 /* TEXTEDITING?? */
564                 if((G.obedit) && G.obedit->type==OB_FONT) {
565                         switch(event) {
566                         
567                         case LEFTMOUSE:
568                                 mouse_cursor();
569                                 break;
570                         case MIDDLEMOUSE:
571                                 /* use '&' here, because of alt+leftmouse which emulates middlemouse */
572                                 if(U.flag & VIEWMOVE) {
573                                         if((G.qual==LR_SHIFTKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_SHIFTKEY))))
574                                                 viewmove(0);
575                                         else if((G.qual==LR_CTRLKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_CTRLKEY))))
576                                                 viewmove(2);
577                                         else if((G.qual==0) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==LR_ALTKEY)))
578                                                 viewmove(1);
579                                 }
580                                 else {
581                                         if((G.qual==LR_SHIFTKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_SHIFTKEY))))
582                                                 viewmove(1);
583                                         else if((G.qual==LR_CTRLKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_CTRLKEY))))
584                                                 viewmove(2);
585                                         else
586                                                 viewmove(0);
587                                 }
588                                 break;
589                                 
590                         case WHEELUPMOUSE:
591                                 /* Regular:   Zoom in */
592                                 /* Shift:     Scroll up */
593                                 /* Ctrl:      Scroll right */
594                                 /* Alt-Shift: Rotate up */
595                                 /* Alt-Ctrl:  Rotate right */
596
597                                 if( G.qual & LR_SHIFTKEY ) {
598                                         if( G.qual & LR_ALTKEY ) { 
599                                                 G.qual &= ~LR_SHIFTKEY;
600                                                 persptoetsen(PAD2);
601                                                 G.qual |= LR_SHIFTKEY;
602                                         } else {
603                                                 persptoetsen(PAD2);
604                                         }
605                                 } else if( G.qual & LR_CTRLKEY ) {
606                                         if( G.qual & LR_ALTKEY ) { 
607                                                 G.qual &= ~LR_CTRLKEY;
608                                                 persptoetsen(PAD4);
609                                                 G.qual |= LR_CTRLKEY;
610                                         } else {
611                                                 persptoetsen(PAD4);
612                                         }
613                                 } else if(U.uiflag & WHEELZOOMDIR) 
614                                         persptoetsen(PADMINUS);
615                                 else
616                                         persptoetsen(PADPLUSKEY);
617
618                                 doredraw= 1;
619                                 break;
620
621                         case WHEELDOWNMOUSE:
622                                 /* Regular:   Zoom out */
623                                 /* Shift:     Scroll down */
624                                 /* Ctrl:      Scroll left */
625                                 /* Alt-Shift: Rotate down */
626                                 /* Alt-Ctrl:  Rotate left */
627
628                                 if( G.qual & LR_SHIFTKEY ) {
629                                         if( G.qual & LR_ALTKEY ) { 
630                                                 G.qual &= ~LR_SHIFTKEY;
631                                                 persptoetsen(PAD8);
632                                                 G.qual |= LR_SHIFTKEY;
633                                         } else {
634                                                 persptoetsen(PAD8);
635                                         }
636                                 } else if( G.qual & LR_CTRLKEY ) {
637                                         if( G.qual & LR_ALTKEY ) { 
638                                                 G.qual &= ~LR_CTRLKEY;
639                                                 persptoetsen(PAD6);
640                                                 G.qual |= LR_CTRLKEY;
641                                         } else {
642                                                 persptoetsen(PAD6);
643                                         }
644                                 } else if(U.uiflag & WHEELZOOMDIR) 
645                                         persptoetsen(PADPLUSKEY);
646                                 else
647                                         persptoetsen(PADMINUS);
648                                 
649                                 doredraw= 1;
650                                 break;
651
652                         case UKEY:
653                                 if(G.qual==LR_ALTKEY) {
654                                         remake_editText();
655                                         doredraw= 1;
656                                 } 
657                                 else {
658                                         do_textedit(event, val, ascii);
659                                 }
660                                 break;
661                         case VKEY:
662                                 if(G.qual==LR_ALTKEY) {
663                                         paste_editText();
664                                         doredraw= 1;
665                                 } 
666                                 else {
667                                         do_textedit(event, val, ascii);
668                                 }
669                                 break;
670                         case PAD0: case PAD1: case PAD2: case PAD3: case PAD4:
671                         case PAD5: case PAD6: case PAD7: case PAD8: case PAD9:
672                         case PADENTER:
673                                 persptoetsen(event);
674                                 doredraw= 1;
675                                 break;
676                                 
677                         default:
678                                 do_textedit(event, val, ascii);
679                                 break;
680                         }
681                 }
682                 else {
683                         switch(event) {
684                         
685                         case BACKBUFDRAW:
686                                 backdrawview3d(1);
687                                 break;
688                                 
689                         case LEFTMOUSE:
690                                 if ((G.obedit) || !(G.f&(G_VERTEXPAINT|G_WEIGHTPAINT|G_TEXTUREPAINT))) {
691                                         mouse_cursor();
692                                 }
693                                 else if (G.f & G_VERTEXPAINT) {
694                                         vertex_paint();
695                                 }
696                                 else if (G.f & G_WEIGHTPAINT){
697                                         weight_paint();
698                                 }
699                                 else if (G.f & G_TEXTUREPAINT) {
700                                         face_draw();
701                                 }
702                                 break;
703                         case MIDDLEMOUSE:
704                                 /* use '&' here, because of alt+leftmouse which emulates middlemouse */
705                                 if(U.flag & VIEWMOVE) {
706                                         if((G.qual==LR_SHIFTKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_SHIFTKEY))))
707                                                 viewmove(0);
708                                         else if((G.qual==LR_CTRLKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_CTRLKEY))))
709                                                 viewmove(2);
710                                         else if((G.qual==0) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==LR_ALTKEY)))
711                                                 viewmove(1);
712                                 }
713                                 else {
714                                         if((G.qual==LR_SHIFTKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_SHIFTKEY))))
715                                                 viewmove(1);
716                                         else if((G.qual==LR_CTRLKEY) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==(LR_ALTKEY|LR_CTRLKEY))))
717                                                 viewmove(2);
718                                         else if((G.qual==0) || ((U.flag & TWOBUTTONMOUSE) && (G.qual==LR_ALTKEY)))
719                                                 viewmove(0);
720                                 }
721                                 break;
722                         case RIGHTMOUSE:
723                                 if((G.obedit) && (G.qual & LR_CTRLKEY)==0) {
724                                         if(G.obedit->type==OB_MESH)
725                                                 mouse_mesh();
726                                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
727                                                 mouse_nurb();
728                                         else if(G.obedit->type==OB_MBALL)
729                                                 mouse_mball();
730                                         else if(G.obedit->type==OB_LATTICE)
731                                                 mouse_lattice();
732                                         else if(G.obedit->type==OB_ARMATURE)
733                                                 mouse_armature();
734                                 }
735                                 else if((G.obedit) && (G.qual & (LR_CTRLKEY|LR_ALTKEY)))
736                                         mouse_mesh();   // edge select
737                                 else if(G.obpose) { 
738                                         if (G.obpose->type==OB_ARMATURE)
739                                                 mousepose_armature();
740                                 }
741                                 else if(G.qual==LR_CTRLKEY)
742                                         mouse_select();
743                                 else if(G.f & G_FACESELECT)
744                                         face_select();
745                                 else if( G.f & (G_VERTEXPAINT|G_TEXTUREPAINT))
746                                         sample_vpaint();
747                                 else
748                                         mouse_select();
749                                 break;
750
751                         case WHEELUPMOUSE:
752                                 /* Regular:   Zoom in */
753                                 /* Shift:     Scroll up */
754                                 /* Ctrl:      Scroll right */
755                                 /* Alt-Shift: Rotate up */
756                                 /* Alt-Ctrl:  Rotate right */
757
758                                 if( G.qual & LR_SHIFTKEY ) {
759                                         if( G.qual & LR_ALTKEY ) { 
760                                                 G.qual &= ~LR_SHIFTKEY;
761                                                 persptoetsen(PAD2);
762                                                 G.qual |= LR_SHIFTKEY;
763                                         } else {
764                                                 persptoetsen(PAD2);
765                                         }
766                                 } else if( G.qual & LR_CTRLKEY ) {
767                                         if( G.qual & LR_ALTKEY ) { 
768                                                 G.qual &= ~LR_CTRLKEY;
769                                                 persptoetsen(PAD4);
770                                                 G.qual |= LR_CTRLKEY;
771                                         } else {
772                                                 persptoetsen(PAD4);
773                                         }
774                                 } else if(U.uiflag & WHEELZOOMDIR) 
775                                         persptoetsen(PADMINUS);
776                                 else
777                                         persptoetsen(PADPLUSKEY);
778
779                                 doredraw= 1;
780                                 break;
781                         case WHEELDOWNMOUSE:
782                                 /* Regular:   Zoom out */
783                                 /* Shift:     Scroll down */
784                                 /* Ctrl:      Scroll left */
785                                 /* Alt-Shift: Rotate down */
786                                 /* Alt-Ctrl:  Rotate left */
787
788                                 if( G.qual & LR_SHIFTKEY ) {
789                                         if( G.qual & LR_ALTKEY ) { 
790                                                 G.qual &= ~LR_SHIFTKEY;
791                                                 persptoetsen(PAD8);
792                                                 G.qual |= LR_SHIFTKEY;
793                                         } else {
794                                                 persptoetsen(PAD8);
795                                         }
796                                 } else if( G.qual & LR_CTRLKEY ) {
797                                         if( G.qual & LR_ALTKEY ) { 
798                                                 G.qual &= ~LR_CTRLKEY;
799                                                 persptoetsen(PAD6);
800                                                 G.qual |= LR_CTRLKEY;
801                                         } else {
802                                                 persptoetsen(PAD6);
803                                         }
804                                 } else if(U.uiflag & WHEELZOOMDIR) 
805                                         persptoetsen(PADPLUSKEY);
806                                 else
807                                         persptoetsen(PADMINUS);
808                                 
809                                 doredraw= 1;
810                                 break;
811                         
812                         case ONEKEY:
813                                 ob= OBACT;
814                                 if(G.qual==LR_CTRLKEY) {
815                                         if(ob && ob->type == OB_MESH) {
816                                                 flip_subdivison(ob, 1);
817                                         }
818                                 }
819                                 else do_layer_buttons(0); 
820                                 break;
821                                 
822                         case TWOKEY:
823                                 ob= OBACT;
824                                 if(G.qual==LR_CTRLKEY) {
825                                         if(ob && ob->type == OB_MESH) {
826                                                 flip_subdivison(ob, 2);
827                                         }
828                                 }
829                                 else do_layer_buttons(1); 
830                                 break;
831                                 
832                         case THREEKEY:
833                                 ob= OBACT;
834                                 if(G.qual==LR_CTRLKEY) {
835                                         if(ob && ob->type == OB_MESH) {
836                                                 flip_subdivison(ob, 3);
837                                         }
838                                 }
839                                 else do_layer_buttons(2); 
840                                 break;
841                                 
842                         case FOURKEY:
843                                 ob= OBACT;
844                                 if(G.qual==LR_CTRLKEY) {
845                                         if(ob && ob->type == OB_MESH) {
846                                                 flip_subdivison(ob, 4);
847                                         }
848                                 }
849                                 else do_layer_buttons(3); 
850                                 break;
851                                 
852                         case FIVEKEY:
853                                 do_layer_buttons(4); break;
854                         case SIXKEY:
855                                 do_layer_buttons(5); break;
856                         case SEVENKEY:
857                                 do_layer_buttons(6); break;
858                         case EIGHTKEY:
859                                 do_layer_buttons(7); break;
860                         case NINEKEY:
861                                 do_layer_buttons(8); break;
862                         case ZEROKEY:
863                                 do_layer_buttons(9); break;
864                         case MINUSKEY:
865                                 do_layer_buttons(10); break;
866                         case EQUALKEY:
867                                 do_layer_buttons(11); break;
868                         case ACCENTGRAVEKEY:
869                                 do_layer_buttons(-1); break;
870                                 
871                         case AKEY:
872                                 if(G.qual & LR_CTRLKEY) apply_object(); // also with shift!
873                                 else if((G.qual==LR_SHIFTKEY)) {
874                                         toolbox_n_add();
875                                 }
876                                 else {
877                                         if(G.obedit) {
878                                                 if(G.obedit->type==OB_MESH)
879                                                         deselectall_mesh();
880                                                 else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
881                                                         deselectall_nurb();
882                                                 else if(G.obedit->type==OB_MBALL)
883                                                         deselectall_mball();
884                                                 else if(G.obedit->type==OB_LATTICE)
885                                                         deselectall_Latt();
886                                                 else if(G.obedit->type==OB_ARMATURE)
887                                                         deselectall_armature();
888                                         }
889                                         else if (G.obpose){
890                                                 switch (G.obpose->type){
891                                                 case OB_ARMATURE:
892                                                         deselectall_posearmature(1);
893                                                         break;
894                                                 }
895                                         }
896                                         else {
897                                                 if(G.f & G_FACESELECT) deselectall_tface();
898                                                 else {
899                                                         /* by design, the center of the active object 
900                                                          * (which need not necessarily by selected) will
901                                                          * still be drawn as if it were selected.
902                                                          */
903                                                         deselectall();
904                                                 }
905                                         }
906                                 }
907                                 break;
908                         case BKEY:
909                                 if((G.qual==LR_SHIFTKEY))
910                                         set_render_border();
911                                 else if((G.qual==0))
912                                         borderselect();
913                                 break;
914                         case CKEY:
915                                 if(G.qual==LR_CTRLKEY) {
916                                         copymenu();
917                                 }
918                                 else if(G.qual==LR_ALTKEY) {
919                                         convertmenu();  /* editobject.c */
920                                 }
921                                 else if((G.qual==LR_SHIFTKEY)) {
922                                         view3d_home(1);
923                                         curs= give_cursor();
924                                         curs[0]=curs[1]=curs[2]= 0.0;
925                                         allqueue(REDRAWVIEW3D, 0);
926                                 }
927                                 else if((G.obedit) && ELEM(G.obedit->type, OB_CURVE, OB_SURF) ) {
928                                         makecyclicNurb();
929                                         makeDispList(G.obedit);
930                                         allqueue(REDRAWVIEW3D, 0);
931                                 }
932                                 else if((G.qual==0)){
933                                         curs= give_cursor();
934                                         G.vd->ofs[0]= -curs[0];
935                                         G.vd->ofs[1]= -curs[1];
936                                         G.vd->ofs[2]= -curs[2];
937                                         scrarea_queue_winredraw(curarea);
938                                 }
939                         
940                                 break;
941                         case DKEY:
942                                 if((G.qual==LR_SHIFTKEY)) {
943                                         duplicate_context_selected();
944                                 }
945                                 else if(G.qual==LR_ALTKEY) {
946                                         if(G.obpose)
947                                                 error ("Duplicate not possible in posemode.");
948                                         else if((G.obedit==0))
949                                                 adduplicate(0);
950                                 }
951                                 else if(G.qual==LR_CTRLKEY) {
952                                         imagestodisplist();
953                                 }
954                                 else if((G.qual==0)){
955                                         pupval= pupmenu("Draw mode%t|BoundBox %x1|Wire %x2|OpenGL Solid %x3|Shaded Solid %x4|Textured Solid %x5");
956                                         if(pupval>0) {
957                                                 G.vd->drawtype= pupval;
958                                                 doredraw= 1;
959                                         
960                                         }
961                                 }
962                                 
963                                 break;
964                         case EKEY:
965                                 if (G.qual==0){
966                                         if(G.obedit) {
967                                                 if(G.obedit->type==OB_MESH)
968                                                         extrude_mesh();
969                                                 else if(G.obedit->type==OB_CURVE)
970                                                         addvert_Nurb('e');
971                                                 else if(G.obedit->type==OB_SURF)
972                                                         extrude_nurb();
973                                                 else if(G.obedit->type==OB_ARMATURE)
974                                                         extrude_armature();
975                                         }
976                                         else {
977                                                 ob= OBACT;
978                                                 if(ob && ob->type==OB_IKA) if(okee("extrude IKA"))
979                                                         extrude_ika(ob, 1);
980                                         }
981                                 }
982                                 break;
983                         case FKEY:
984                                 if(G.obedit) {
985                                         if(G.obedit->type==OB_MESH) {
986                                                 if((G.qual==LR_SHIFTKEY))
987                                                         fill_mesh();
988                                                 else if(G.qual==LR_ALTKEY)
989                                                         beauty_fill();
990                                                 else if(G.qual==LR_CTRLKEY)
991                                                         edge_flip();
992                                                 else if (G.qual==0)
993                                                         addedgevlak_mesh();
994                                         }
995                                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) addsegment_nurb();
996                                 }
997                                 else if(G.qual==LR_CTRLKEY)
998                                         sort_faces();
999                                 else if((G.qual==LR_SHIFTKEY))
1000                                         fly();
1001                                 else {
1002                                                 set_faceselect();
1003                                         }
1004                                 
1005                                 break;
1006                         case GKEY:
1007                                 /* RMGRP if(G.qual & LR_CTRLKEY) add_selected_to_group();
1008                                 else if(G.qual & LR_ALTKEY) rem_selected_from_group(); */
1009                                 
1010                                 if((G.qual==LR_SHIFTKEY))
1011                                         group_menu();
1012                                 else if(G.qual==LR_ALTKEY)
1013                                         clear_object('g');
1014                                 else if((G.qual==0))
1015                                         transform('g');
1016                                 break;
1017                         case HKEY:
1018                                 if(G.obedit) {
1019                                         if(G.obedit->type==OB_MESH) {
1020                                                 if(G.qual==LR_ALTKEY)
1021                                                         reveal_mesh();
1022                                                 else if((G.qual==LR_SHIFTKEY))
1023                                                         hide_mesh(1);
1024                                                 else if((G.qual==0)) 
1025                                                         hide_mesh(0);
1026                                         }
1027                                         else if(G.obedit->type== OB_SURF) {
1028                                                 if(G.qual==LR_ALTKEY)
1029                                                         revealNurb();
1030                                                 else if((G.qual==LR_SHIFTKEY))
1031                                                         hideNurb(1);
1032                                                 else if((G.qual==0))
1033                                                         hideNurb(0);
1034                                         }
1035                                         else if(G.obedit->type==OB_CURVE) {
1036                                                 if(G.qual==LR_CTRLKEY)
1037                                                         autocalchandlesNurb_all(1);     /* flag=1, selected */
1038                                                 else if((G.qual==LR_SHIFTKEY))
1039                                                         sethandlesNurb(1);
1040                                                 else if((G.qual==0))
1041                                                         sethandlesNurb(3);
1042                                                 
1043                                                 makeDispList(G.obedit);
1044                                                 
1045                                                 allqueue(REDRAWVIEW3D, 0);
1046                                         }
1047                                 }
1048                                 else if(G.f & G_FACESELECT)
1049                                         hide_tface();
1050                                 
1051                                 break;
1052                         case IKEY:
1053                                 break;
1054                                 
1055                         case JKEY:
1056                                 if(G.qual==LR_CTRLKEY) {
1057                                         if( (ob= OBACT) ) {
1058                                                 if(ob->type == OB_MESH)
1059                                                         join_mesh();
1060                                                 else if(ob->type == OB_CURVE)
1061                                                         join_curve(OB_CURVE);
1062                                                 else if(ob->type == OB_SURF)
1063                                                         join_curve(OB_SURF);
1064                                                 else if(ob->type == OB_ARMATURE)
1065                                                         join_armature ();
1066                                         }
1067                                         else if ((G.obedit) && ELEM(G.obedit->type, OB_CURVE, OB_SURF))
1068                                                 addsegment_nurb();
1069                                 }
1070                                 else if(G.obedit) {
1071                                         if(G.obedit->type==OB_MESH) {
1072                                                 join_triangles();
1073                                         }
1074                                 }
1075
1076                                 break;
1077                         case KKEY:
1078                                 if(G.obedit) {
1079                                         if (G.obedit->type==OB_MESH) {
1080                                                 if (G.qual==LR_SHIFTKEY)
1081                                                         KnifeSubdivide(KNIFE_PROMPT);
1082                                                 else if (G.qual==0)
1083                                                         LoopMenu();
1084                                         }
1085                                         else if(G.obedit->type==OB_SURF)
1086                                                 printknots();
1087                                 }
1088                                 else {
1089                                         if((G.qual==LR_SHIFTKEY)) {
1090                                                 if(G.f & G_FACESELECT)
1091                                                         clear_vpaint_selectedfaces();
1092                                                 else if(G.f & G_VERTEXPAINT)
1093                                                         clear_vpaint();
1094                                                 else
1095                                                         select_select_keys();
1096                                         }
1097                                         else if(G.qual==LR_CTRLKEY)
1098                                                 make_skeleton();
1099 /*                                      else if(G.qual & LR_ALTKEY) delete_skeleton(); */
1100                                         else if (G.qual==0)
1101                                                 set_ob_ipoflags();
1102                                 }
1103                                 
1104                                 break;
1105                         case LKEY:
1106                                 if(G.obedit) {
1107                                         if(G.obedit->type==OB_MESH)
1108                                                 selectconnected_mesh(G.qual);
1109                                         if(G.obedit->type==OB_ARMATURE)
1110                                                 selectconnected_armature();
1111                                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
1112                                                 selectconnected_nurb();
1113                                 }
1114                                 else if(G.obpose) {
1115                                         if(G.obpose->type==OB_ARMATURE)
1116                                                 selectconnected_posearmature();
1117                                 }
1118                                 else {
1119                                         if((G.qual==LR_SHIFTKEY))
1120                                                 selectlinks();
1121                                         else if(G.qual==LR_CTRLKEY)
1122                                                 linkmenu();
1123                                         else if(G.f & G_FACESELECT)
1124                                                 select_linked_tfaces();
1125                                         else if((G.qual==0))
1126                                                 make_local();
1127                                 }
1128                                 break;
1129                         case MKEY:
1130                                 if(G.obedit){
1131                                         if(G.qual==LR_ALTKEY) {
1132                                                 if(G.obedit->type==OB_MESH) {
1133                                                         undo_push_mesh("Merge");
1134                                                         mergemenu();
1135                                                 }
1136                                         }
1137                                         else if((G.qual==0)) {
1138                                                 if(G.obedit->type==OB_MESH) {
1139                                                         undo_push_mesh("Mirror");
1140                                                         mirrormenu();
1141                                                 }
1142                                         }
1143                                 }
1144                                 else if((G.qual==0)){
1145                                      movetolayer();
1146                                 }
1147                                 break;
1148                         case NKEY:
1149                                 if((G.qual==0)) {
1150                                         add_blockhandler(curarea, VIEW3D_HANDLER_OBJECT, UI_PNL_TO_MOUSE);
1151                                         allqueue(REDRAWVIEW3D, 0);
1152                                 }
1153                                 else if(G.obedit) {
1154                                         switch (G.obedit->type){
1155                                         case OB_ARMATURE:
1156                                                 if(G.qual==LR_CTRLKEY){
1157                                                         if (okee("Recalc bone roll angles")) {
1158                                                                 auto_align_armature();
1159                                                                 allqueue(REDRAWVIEW3D, 0);
1160                                                         }
1161                                                 }
1162                                                 break;
1163                                         case OB_MESH: 
1164                                                 if(G.qual==(LR_SHIFTKEY|LR_CTRLKEY)) {
1165                                                         if(okee("Recalc normals inside")) {
1166                                                                 undo_push_mesh("Recalc normals inside");
1167                                                                 righthandfaces(2);
1168                                                                 allqueue(REDRAWVIEW3D, 0);
1169                                                         }
1170                                                 }
1171                                                 else if(G.qual==LR_CTRLKEY){
1172                                                         if(okee("Recalc normals outside")) {
1173                                                                 undo_push_mesh("Recalc normals outside");
1174                                                                 righthandfaces(1);
1175                                                                 allqueue(REDRAWVIEW3D, 0);
1176                                                         }
1177                                                 }
1178                                                 break;
1179                                         }
1180                                 }
1181                                 
1182                                 break;
1183                         case OKEY:
1184                                 ob= OBACT;
1185                                 if(G.obedit) {
1186                                         extern int prop_mode;
1187
1188                                         if (G.qual==LR_SHIFTKEY) {
1189                                                 prop_mode= !prop_mode;
1190                                                 allqueue(REDRAWHEADERS, 0);
1191                                         }
1192                                         else if((G.qual==0)) {
1193                                                 G.f ^= G_PROPORTIONAL;
1194                                                 allqueue(REDRAWHEADERS, 0);
1195                                         }
1196                                 }
1197                                 else if((G.qual==LR_SHIFTKEY)) {
1198                                         if(ob && ob->type == OB_MESH) {
1199                                                 flip_subdivison(ob, 0);
1200                                         }
1201                                 }
1202                                 else if(G.qual==LR_ALTKEY) clear_object('o');
1203                                 break;
1204
1205                         case PKEY:
1206                                 
1207                                 if(G.obedit) {
1208                                         if(G.qual==LR_CTRLKEY)
1209                                                 make_parent();
1210                                         else if((G.qual==0) && G.obedit->type==OB_MESH)
1211                                                 separatemenu();
1212                                         else if ((G.qual==0) && ELEM(G.obedit->type, OB_CURVE, OB_SURF))
1213                                                 separate_nurb();
1214                                 }
1215                                 else if(G.qual==LR_CTRLKEY)
1216                                         make_parent();
1217                                 else if(G.qual==LR_ALTKEY)
1218                                         clear_parent();
1219                                 else if((G.qual==0)) {
1220                         start_game();
1221                                 }
1222                                 break;                          
1223                         case RKEY:
1224                                 if((G.obedit==0) && (G.f & G_FACESELECT) && (G.qual==0))
1225                                         rotate_uv_tface();
1226                                 else if(G.qual==LR_ALTKEY)
1227                                         clear_object('r');
1228                                 else if (G.obedit) {
1229                                         if((G.qual==LR_SHIFTKEY)) {
1230                                                 if ELEM(G.obedit->type,  OB_CURVE, OB_SURF)                                     
1231                                                         selectrow_nurb();
1232                                                 else if (G.obedit->type==OB_MESH)
1233                                                         loop('s');
1234                                         }
1235                                         else if(G.qual==LR_CTRLKEY) {
1236                                                 if (G.obedit->type==OB_MESH)
1237                                                         loop('c');
1238                                         }
1239                                         else if((G.qual==0))
1240                                                 transform('r');
1241                                 }
1242                                 else if((G.qual==0))
1243                                         transform('r');
1244                                 break;
1245                         case SKEY:
1246                                 if(G.obedit) {
1247                                         if(G.qual==LR_ALTKEY)
1248                                                 transform('N'); /* scale along normal */
1249                                         else if(G.qual==LR_CTRLKEY)
1250                                                 transform('S');
1251                                         else if(G.qual==LR_SHIFTKEY)
1252                                                 snapmenu();
1253                                         else if((G.qual==0))
1254                                                 transform('s');
1255                                 }
1256                                 else if(G.qual==LR_ALTKEY) {
1257                                         clear_object('s');
1258                                 }
1259                                 else if((G.qual==LR_SHIFTKEY))
1260                                         snapmenu();
1261                                 else if((G.qual==0))
1262                                         transform('s');
1263                                 break;
1264                         case TKEY:
1265                                 if(G.obedit){
1266                                         if((G.qual==LR_CTRLKEY) && G.obedit->type==OB_MESH) {
1267                                                 convert_to_triface(0);
1268                                                 allqueue(REDRAWVIEW3D, 0);
1269                                                 countall();
1270                                                 makeDispList(G.obedit);
1271                                         }
1272                                         else if((G.qual==LR_ALTKEY) && G.obedit->type==OB_CURVE)
1273                                                 clear_tilt();
1274                                         else if((G.qual==0))
1275                                                 transform('t');
1276                                 }
1277                                 else if(G.qual==LR_CTRLKEY) {
1278                                         make_track();
1279                                 }
1280                                 else if(G.qual==LR_ALTKEY) {
1281                                         clear_track();
1282                                 }
1283                                 else if((G.qual==0)){
1284                                         texspace_edit();
1285                                 }
1286                                 
1287                                 break;
1288                         case UKEY:
1289                                 if(G.obedit) {
1290                                         if(G.obedit->type==OB_MESH){
1291                                                 if (G.qual==LR_ALTKEY)
1292                                                         undo_menu_mesh();
1293                                                 else if (G.qual==LR_SHIFTKEY)
1294                                                         undo_redo_mesh();
1295                                                 else if((G.qual==0))
1296                                                         undo_pop_mesh(1);
1297                                         }
1298                                         else if(G.obedit->type==OB_ARMATURE)
1299                                                 remake_editArmature();
1300                                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
1301                                                 remake_editNurb();
1302                                         else if(G.obedit->type==OB_LATTICE)
1303                                                 remake_editLatt();
1304                                 }
1305                                 else if((G.qual==0)){
1306                                         if (G.f & G_FACESELECT)
1307                                                 uv_autocalc_tface();
1308                                         else if(G.f & G_WEIGHTPAINT)
1309                                                 wpaint_undo();
1310                                         else if(G.f & G_VERTEXPAINT)
1311                                                 vpaint_undo();
1312                                         else
1313                                                 single_user();
1314                                 }
1315                                 
1316                                 break;
1317                         case VKEY:
1318                                 ob= OBACT;
1319                                 if((G.qual==LR_SHIFTKEY)) {
1320                                         if ((G.obedit) && G.obedit->type==OB_MESH) {
1321                                                 align_view_to_selected(v3d);
1322                                         }
1323                                         else if (G.f & G_FACESELECT) {
1324                                                 align_view_to_selected(v3d);
1325                                         }
1326                                 }
1327                                 else if(G.qual==LR_ALTKEY)
1328                                         image_aspect();
1329                                 else if (G.qual==0){
1330                                         if(G.obedit) {
1331                                                 if(G.obedit->type==OB_CURVE) {
1332                                                         sethandlesNurb(2);
1333                                                         makeDispList(G.obedit);
1334                                                         allqueue(REDRAWVIEW3D, 0);
1335                                                 }
1336                                         }
1337                                         else if(ob && ob->type == OB_MESH) 
1338                                                 set_vpaint();
1339                                 }
1340                                 break;
1341                         case WKEY:
1342                                 if((G.qual==LR_SHIFTKEY)) {
1343                                         transform('w');
1344                                 }
1345                                 else if(G.qual==LR_ALTKEY) {
1346                                         /* if(G.obedit && G.obedit->type==OB_MESH) write_videoscape(); */
1347                                 }
1348                                 else if(G.qual==LR_CTRLKEY) {
1349                                         if(G.obedit) {
1350                                                 if ELEM(G.obedit->type,  OB_CURVE, OB_SURF) {
1351                                                         switchdirectionNurb2();
1352                                                 }
1353                                         }
1354                                 }
1355                                 else if((G.qual==0))
1356                                         special_editmenu();
1357                                 
1358                                 break;
1359                         case XKEY:
1360                         case DELKEY:
1361                                 if(G.qual==0)
1362                                         delete_context_selected();
1363                                 break;
1364                         case YKEY:
1365                                 if((G.qual==0) && (G.obedit)) {
1366                                         if(G.obedit->type==OB_MESH) split_mesh();
1367                                 }
1368                                 break;
1369                         case ZKEY:
1370                                 toggle_shading();
1371                                 
1372                                 scrarea_queue_headredraw(curarea);
1373                                 scrarea_queue_winredraw(curarea);
1374                                 break;
1375                                 
1376                         
1377                         case HOMEKEY:
1378                                 if(G.qual==0)
1379                                         view3d_home(0);
1380                                 break;
1381                         case COMMAKEY:
1382                                 if(G.qual==0) {
1383                                         G.vd->around= V3D_CENTRE;
1384                                         scrarea_queue_headredraw(curarea);
1385                                 }
1386                                 break;
1387                                 
1388                         case PERIODKEY:
1389                                 if(G.qual==0) {
1390                                         G.vd->around= V3D_CURSOR;
1391                                         scrarea_queue_headredraw(curarea);
1392                                 }
1393                                 break;
1394                         
1395                         case PADSLASHKEY:
1396                                 if(G.qual==0) {
1397                                         if(G.vd->localview) {
1398                                                 G.vd->localview= 0;
1399                                                 endlocalview(curarea);
1400                                         }
1401                                         else {
1402                                                 G.vd->localview= 1;
1403                                                 initlocalview();
1404                                         }
1405                                         scrarea_queue_headredraw(curarea);
1406                                 }
1407                                 break;
1408                         case PADASTERKEY:       /* '*' */
1409                                 if(G.qual==0) {
1410                                         ob= OBACT;
1411                                         if(ob) {
1412                                                 obmat_to_viewmat(ob);
1413                                                 if(G.vd->persp==2) G.vd->persp= 1;
1414                                                 scrarea_queue_winredraw(curarea);
1415                                         }
1416                                 }
1417                                 break;
1418                         case PADPERIOD: /* '.' */
1419                                 if(G.qual==0)
1420                                         centreview();
1421                                 break;
1422                         
1423                         case PAGEUPKEY:
1424                                 if(G.qual==LR_CTRLKEY)
1425                                         movekey_obipo(1);
1426                                 else if((G.qual==0))
1427                                         nextkey_obipo(1);       /* in editipo.c */
1428                                 break;
1429
1430                         case PAGEDOWNKEY:
1431                                 if(G.qual==LR_CTRLKEY)
1432                                         movekey_obipo(-1);
1433                                 else if((G.qual==0))
1434                                         nextkey_obipo(-1);
1435                                 break;
1436                                 
1437                         case PAD0: case PAD1: case PAD2: case PAD3: case PAD4:
1438                         case PAD5: case PAD6: case PAD7: case PAD8: case PAD9:
1439                         case PADMINUS: case PADPLUSKEY: case PADENTER:
1440                                 persptoetsen(event);
1441                                 doredraw= 1;
1442                                 break;
1443                         
1444                         case ESCKEY:
1445                                 if(G.qual==0) {
1446                                         if (G.vd->flag & V3D_DISPIMAGE) {
1447                                                 G.vd->flag &= ~V3D_DISPIMAGE;
1448                                                 doredraw= 1;
1449                                         }
1450                                 }
1451                                 break;
1452                         }
1453                 }
1454         }
1455         
1456         if(doredraw) {
1457                 scrarea_queue_winredraw(curarea);
1458                 scrarea_queue_headredraw(curarea);
1459         }
1460 }
1461
1462 void initview3d(ScrArea *sa)
1463 {
1464         View3D *vd;
1465         
1466         vd= MEM_callocN(sizeof(View3D), "initview3d");
1467         BLI_addhead(&sa->spacedata, vd);        /* addhead! not addtail */
1468
1469         vd->spacetype= SPACE_VIEW3D;
1470         vd->viewquat[0]= 1.0;
1471         vd->viewquat[1]= vd->viewquat[2]= vd->viewquat[3]= 0.0;
1472         vd->persp= 1;
1473         vd->drawtype= OB_WIRE;
1474         vd->view= 7;
1475         vd->dist= 10.0;
1476         vd->lens= 35.0f;
1477         vd->near= 0.01f;
1478         vd->far= 500.0f;
1479         vd->grid= 1.0f;
1480         vd->gridlines= 16;
1481         vd->lay= vd->layact= 1;
1482         if(G.scene) {
1483                 vd->lay= vd->layact= G.scene->lay;
1484                 vd->camera= G.scene->camera;
1485         }
1486         vd->scenelock= 1;
1487 }
1488
1489
1490 /* ******************** SPACE: IPO ********************** */
1491
1492 static void changeview2dspace(ScrArea *sa, void *spacedata)
1493 {
1494         if(G.v2d==0) return;
1495
1496         test_view2d(G.v2d, curarea->winx, curarea->winy);
1497         myortho2(G.v2d->cur.xmin, G.v2d->cur.xmax, G.v2d->cur.ymin, G.v2d->cur.ymax);
1498 }
1499
1500 void winqreadipospace(ScrArea *sa, void *spacedata, BWinEvent *evt)
1501 {
1502         extern void do_ipobuts(unsigned short event);   // drawipo.c
1503         unsigned short event= evt->event;
1504         short val= evt->val;
1505         SpaceIpo *sipo= curarea->spacedata.first;
1506         View2D *v2d= &sipo->v2d;
1507         float dx, dy;
1508         int cfra, doredraw= 0;
1509         short mval[2];
1510         
1511
1512         if(sa->win==0) return;
1513
1514         if(val) {
1515                 if( uiDoBlocks(&sa->uiblocks, event)!=UI_NOTHING ) event= 0;
1516
1517                 switch(event) {
1518                 case UI_BUT_EVENT:
1519                         /* note: bad bad code, will be cleaned! is because event queues are all shattered */
1520                         if(val>0 && val < 32) do_ipowin_buts(val-1);
1521                         else do_ipobuts(val);
1522                         break;
1523                         
1524                 case LEFTMOUSE:
1525                         if( in_ipo_buttons() ) {
1526                                 do_ipo_selectbuttons();
1527                                 doredraw= 1;
1528                         }                       
1529                         else if(G.qual & LR_CTRLKEY) add_vert_ipo();
1530                         else {
1531                                 do {
1532                                         getmouseco_areawin(mval);
1533                                         areamouseco_to_ipoco(v2d, mval, &dx, &dy);
1534                                         
1535                                         cfra= (int)dx;
1536                                         if(cfra< 1) cfra= 1;
1537                                         
1538                                         if( cfra!=CFRA ) {
1539                                                 CFRA= cfra;
1540                                                 update_for_newframe();
1541                                                 force_draw_plus(SPACE_VIEW3D);
1542                                                 force_draw_plus(SPACE_ACTION);
1543                                                 force_draw_plus(SPACE_BUTS);    /* To make constraint sliders redraw */
1544                                         }
1545                                 
1546                                 } while(get_mbut()&L_MOUSE);
1547                         }
1548                         
1549                         break;
1550                 case MIDDLEMOUSE:
1551                         if(in_ipo_buttons()) {
1552                                 scroll_ipobuts();
1553                         }
1554                         else view2dmove(event); /* in drawipo.c */
1555                         break;
1556
1557                 case WHEELUPMOUSE:
1558                 case WHEELDOWNMOUSE:
1559                         view2dmove(event);      /* in drawipo.c */
1560                         break;
1561
1562                 case RIGHTMOUSE:
1563                         mouse_select_ipo();
1564                         allqueue (REDRAWACTION, 0);
1565                         allqueue(REDRAWNLA, 0);
1566                         break;
1567                 case PADPLUSKEY:
1568                         view2d_zoom(v2d, 0.1154, sa->winx, sa->winy);
1569                         doredraw= 1;
1570                         break;
1571                 case PADMINUS:
1572                         view2d_zoom(v2d, -0.15, sa->winx, sa->winy);
1573                         doredraw= 1;
1574                         break;
1575                 case PAGEUPKEY:
1576                         if(G.qual==LR_CTRLKEY)
1577                                 movekey_ipo(1);
1578                         else if((G.qual==0))
1579                                 nextkey_ipo(1);
1580                         break;
1581                 case PAGEDOWNKEY:
1582                         if(G.qual==LR_CTRLKEY)
1583                                 movekey_ipo(-1);
1584                         else if((G.qual==0))
1585                                 nextkey_ipo(-1);
1586                         break;
1587                 case HOMEKEY:
1588                         if((G.qual==0))
1589                                 do_ipo_buttons(B_IPOHOME);
1590                         break;
1591                         
1592                 case AKEY:
1593                         if((G.qual==0)) {
1594                                 if(in_ipo_buttons()) {
1595                                         swap_visible_editipo();
1596                                 }
1597                                 else swap_selectall_editipo();
1598                                 allspace (REMAKEIPO, 0);
1599                                 allqueue (REDRAWNLA, 0);
1600                                 allqueue (REDRAWACTION, 0);
1601                         }
1602                         break;
1603                 case BKEY:
1604                         if((G.qual==0))
1605                                 borderselect_ipo();
1606                         break;
1607                 case CKEY:
1608                         if((G.qual==0))
1609                                 move_to_frame();
1610                         break;
1611                 case DKEY:
1612                         if((G.qual==LR_SHIFTKEY))
1613                                 add_duplicate_editipo();
1614                         break;
1615                 case GKEY:
1616                         if((G.qual==0))
1617                                 transform_ipo('g');
1618                         break;
1619                 case HKEY:
1620                         if((G.qual==LR_SHIFTKEY))
1621                                 sethandles_ipo(HD_AUTO);
1622                         else if((G.qual==0))
1623                                 sethandles_ipo(HD_ALIGN);
1624                         break;
1625                 case JKEY:
1626                         if((G.qual==0))
1627                                 join_ipo();
1628                         break;
1629                 case KKEY:
1630                         if((G.qual==0)) {
1631                                 ipo_toggle_showkey();
1632                                 scrarea_queue_headredraw(curarea);
1633                                 allqueue(REDRAWVIEW3D, 0);
1634                                 doredraw= 1;
1635                         }
1636                         break;
1637                 case NKEY:
1638                         add_blockhandler(sa, IPO_HANDLER_PROPERTIES, UI_PNL_TO_MOUSE);
1639                         doredraw= 1;
1640                         break;
1641                 case RKEY:
1642                         if((G.qual==0))
1643                                 ipo_record();
1644                         break;
1645                 case SKEY:
1646                         if((G.qual==LR_SHIFTKEY))
1647                                 ipo_snapmenu();
1648                         else if((G.qual==0))
1649                                 transform_ipo('s');
1650                         break;
1651                 case TKEY:
1652                         if((G.qual==0))
1653                                 set_ipotype();
1654                         break;
1655                 case VKEY:
1656                         if((G.qual==0))
1657                                 sethandles_ipo(HD_VECT);
1658                         break;
1659                 case XKEY:
1660                 case DELKEY:
1661                         if((G.qual==LR_SHIFTKEY))
1662                                 delete_key();
1663                         else if((G.qual==0))
1664                                 del_ipo();
1665                         break;
1666                 }
1667         }
1668
1669         if(doredraw) scrarea_queue_winredraw(sa);
1670 }
1671
1672 void initipo(ScrArea *sa)
1673 {
1674         SpaceIpo *sipo;
1675         
1676         sipo= MEM_callocN(sizeof(SpaceIpo), "initipo");
1677         BLI_addhead(&sa->spacedata, sipo);
1678
1679         sipo->spacetype= SPACE_IPO;
1680         /* sipo space loopt van (0,-?) tot (??,?) */
1681         sipo->v2d.tot.xmin= 0.0;
1682         sipo->v2d.tot.ymin= -10.0;
1683         sipo->v2d.tot.xmax= G.scene->r.efra;
1684         sipo->v2d.tot.ymax= 10.0;
1685
1686         sipo->v2d.cur= sipo->v2d.tot;
1687
1688         sipo->v2d.min[0]= 0.01f;
1689         sipo->v2d.min[1]= 0.01f;
1690
1691         sipo->v2d.max[0]= 15000.0f;
1692         sipo->v2d.max[1]= 10000.0f;
1693         
1694         sipo->v2d.scroll= L_SCROLL+B_SCROLL;
1695         sipo->v2d.keeptot= 0;
1696
1697         sipo->blocktype= ID_OB;
1698 }
1699
1700 /* ******************** SPACE: INFO ********************** */
1701
1702 void space_mipmap_button_function(int event) {
1703         set_mipmap(!(U.gameflags & USERDEF_DISABLE_MIPMAP));
1704
1705         allqueue(REDRAWVIEW3D, 0);
1706 }
1707
1708 void space_sound_button_function(int event)
1709 {
1710         int a;
1711         SYS_SystemHandle syshandle;
1712
1713         if ((syshandle = SYS_GetSystem()))
1714         {
1715                 a = (U.gameflags & USERDEF_DISABLE_SOUND);
1716                 SYS_WriteCommandLineInt(syshandle, "noaudio", a);
1717         }
1718 }
1719
1720 #define B_ADD_THEME     3301
1721 #define B_DEL_THEME     3302
1722 #define B_NAME_THEME    3303
1723 #define B_THEMECOL              3304
1724 #define B_UPDATE_THEME  3305
1725 #define B_CHANGE_THEME  3306
1726 #define B_THEME_COPY    3307
1727 #define B_THEME_PASTE   3308
1728
1729 #define B_RECALCLIGHT   3310
1730
1731 // needed for event; choose new 'curmain' resets it...
1732 static short th_curcol= TH_BACK;
1733 static char *th_curcol_ptr= NULL;
1734 static char th_curcol_arr[4]={0, 0, 0, 255};
1735
1736 void info_user_themebuts(uiBlock *block, short y1, short y2, short y3)
1737 {
1738         bTheme *btheme, *bt;
1739         int spacetype= 0;
1740         static short cur=1, curmain=2;
1741         short a, tot=0, isbuiltin= 0;
1742         char string[20*32], *strp, *col;
1743         
1744         y3= y2+23;      // exception!
1745         
1746         /* count total, max 16! */
1747         for(bt= U.themes.first; bt; bt= bt->next) tot++;
1748         
1749         /* if cur not is 1; move that to front of list */
1750         if(cur!=1) {
1751                 a= 1;
1752                 for(bt= U.themes.first; bt; bt= bt->next, a++) {
1753                         if(a==cur) {
1754                                 BLI_remlink(&U.themes, bt);
1755                                 BLI_addhead(&U.themes, bt);
1756                                 allqueue(REDRAWALL, 0);
1757                                 cur= 1;
1758                                 break;
1759                         }
1760                 }
1761         }
1762         
1763         /* the current theme */
1764         btheme= U.themes.first;
1765         if(strcmp(btheme->name, "Default")==0) isbuiltin= 1;
1766
1767         /* construct popup script */
1768         string[0]= 0;
1769         for(bt= U.themes.first; bt; bt= bt->next) {
1770                 strcat(string, bt->name);
1771                 if(btheme->next) strcat(string, "   |");
1772         }
1773         uiDefButS(block, MENU, B_UPDATE_THEME, string,                  45,y3,200,20, &cur, 0, 0, 0, 0, "Current theme");
1774         
1775         /* add / delete / name */
1776
1777         if(tot<16)
1778                 uiDefBut(block, BUT, B_ADD_THEME, "Add",        45,y2,200,20, NULL, 0, 0, 0, 0, "Makes new copy of this theme");
1779         if(tot>1 && isbuiltin==0)
1780                 uiDefBut(block, BUT, B_DEL_THEME, "Delete", 45,y1,200,20, NULL, 0, 0, 0, 0, "Delete theme");
1781
1782         if(isbuiltin) return;
1783         
1784         /* name */
1785         uiDefBut(block, TEX, B_NAME_THEME, "",                  255,y3,200,20, btheme->name, 1.0, 30.0, 0, 0, "Rename theme");
1786
1787         /* main choices pup */
1788         uiDefButS(block, MENU, B_CHANGE_THEME, "UI and Buttons %x1|3D View %x2|Ipo Curve Editor %x3|Action Editor %x4|"
1789                 "NLA Editor %x5|UV/Image Editor %x6|Video Sequence Editor %x7|Audio Timeline %x8|Text Editor %x9|User Preferences %x10|"
1790                 "OOPS Schematic %x11|Buttons Window %x12|File Browser %x13|Image Browser %x14",
1791                                                                                                         255,y2,200,20, &curmain, 0, 0, 0, 0, "Specify theme for...");
1792         if(curmain==1) spacetype= 0;
1793         else if(curmain==2) spacetype= SPACE_VIEW3D;
1794         else if(curmain==3) spacetype= SPACE_IPO;
1795         else if(curmain==4) spacetype= SPACE_ACTION;
1796         else if(curmain==5) spacetype= SPACE_NLA;
1797         else if(curmain==6) spacetype= SPACE_IMAGE;
1798         else if(curmain==7) spacetype= SPACE_SEQ;
1799         else if(curmain==8) spacetype= SPACE_SOUND;
1800         else if(curmain==9) spacetype= SPACE_TEXT;
1801         else if(curmain==10) spacetype= SPACE_INFO;
1802         else if(curmain==11) spacetype= SPACE_OOPS;
1803         else if(curmain==12) spacetype= SPACE_BUTS;
1804         else if(curmain==13) spacetype= SPACE_FILE;
1805         else if(curmain==14) spacetype= SPACE_IMASEL;
1806         else return; // only needed while coding... when adding themes for more windows
1807         
1808         /* color choices pup */
1809         if(curmain==1) {
1810                 strp= BIF_ThemeColorsPup(0);
1811                 if(th_curcol==TH_BACK) th_curcol= TH_BUT_NEUTRAL;  // switching main choices...
1812         }
1813         else strp= BIF_ThemeColorsPup(spacetype);
1814         
1815         uiDefButS(block, MENU, B_REDR, strp,                    255,y1,200,20, &th_curcol, 0, 0, 0, 0, "Current color");
1816         MEM_freeN(strp);
1817         
1818         th_curcol_ptr= col= BIF_ThemeGetColorPtr(btheme, spacetype, th_curcol);
1819         if(col==NULL) return;
1820         
1821         /* first handle exceptions, special single values, row selection, etc */
1822         if(th_curcol==TH_VERTEX_SIZE) {
1823                 uiDefButC(block, NUMSLI, B_UPDATE_THEME,"Vertex size ", 465,y3,200,20,  col, 1.0, 10.0, 0, 0, "");
1824         }
1825         else if(th_curcol==TH_BUT_DRAWTYPE) {
1826                 uiBlockBeginAlign(block);
1827                 uiDefButC(block, ROW, B_UPDATE_THEME, "Minimal",        465,y3,100,20,  col, 2.0, 0.0, 0, 0, "");
1828                 uiDefButC(block, ROW, B_UPDATE_THEME, "Shaded", 565,y3,100,20,  col, 2.0, 1.0, 0, 0, "");
1829                 uiDefButC(block, ROW, B_UPDATE_THEME, "Rounded",        465,y2,100,20,  col, 2.0, 2.0, 0, 0, "");
1830                 uiDefButC(block, ROW, B_UPDATE_THEME, "OldSkool",       565,y2,100,20,  col, 2.0, 3.0, 0, 0, "");
1831                 uiBlockEndAlign(block);
1832         }
1833         else {
1834                 uiBlockBeginAlign(block);
1835                 if ELEM3(th_curcol, TH_PANEL, TH_FACE, TH_FACE_SELECT) {
1836                         uiDefButC(block, NUMSLI, B_UPDATE_THEME,"A ",   465,y3+25,200,20,  col+3, 0.0, 255.0, B_THEMECOL, 0, "");
1837                 }
1838                 uiDefButC(block, NUMSLI, B_UPDATE_THEME,"R ",   465,y3,200,20,  col, 0.0, 255.0, B_THEMECOL, 0, "");
1839                 uiDefButC(block, NUMSLI, B_UPDATE_THEME,"G ",   465,y2,200,20,  col+1, 0.0, 255.0, B_THEMECOL, 0, "");
1840                 uiDefButC(block, NUMSLI, B_UPDATE_THEME,"B ",   465,y1,200,20,  col+2, 0.0, 255.0, B_THEMECOL, 0, "");
1841                 uiBlockEndAlign(block);
1842
1843                 uiDefButC(block, COL, B_THEMECOL, "",           675,y1,50,y3-y1+20, col, 0, 0, 0, 0, "");
1844                                 
1845                 /* copy paste */
1846                 uiBlockBeginAlign(block);
1847                 uiDefBut(block, BUT, B_THEME_COPY, "Copy Color",        755,y2,120,20, NULL, 0, 0, 0, 0, "Stores current color in buffer");
1848                 uiDefBut(block, BUT, B_THEME_PASTE, "Paste Color",      755,y1,120,20, NULL, 0, 0, 0, 0, "Pastes buffer color");
1849                 uiBlockEndAlign(block);
1850                 
1851                 uiDefButC(block, COL, 0, "",                            885,y1,50,y2-y1+20, th_curcol_arr, 0, 0, 0, 0, "");
1852                 
1853         }
1854 }
1855
1856
1857 void drawinfospace(ScrArea *sa, void *spacedata)
1858 {
1859         uiBlock *block;
1860         static short cur_light=0, cur_light_var=0;
1861         float fac, col[3];
1862         short xpos, ypos, ypostab,  buth, rspace, dx, y1, y2, y3, y4, y2label, y3label, y4label;
1863         short smallprefbut, medprefbut, largeprefbut, smfileselbut;
1864         short edgespace, midspace;
1865         char naam[32];
1866
1867         if(curarea->win==0) return;
1868
1869         BIF_GetThemeColor3fv(TH_BACK, col);
1870         glClearColor(col[0], col[1], col[2], 0.0);
1871         glClear(GL_COLOR_BUFFER_BIT);
1872
1873         fac= ((float)curarea->winx)/1280.0f;
1874         myortho2(0.0, 1280.0, 0.0, curarea->winy/fac);
1875         
1876         sprintf(naam, "infowin %d", curarea->win);
1877         block= uiNewBlock(&curarea->uiblocks, naam, UI_EMBOSS, UI_HELV, curarea->win);
1878
1879
1880         dx= (1280-90)/7;        /* spacing for use in equally dividing 'tab' row */
1881
1882         xpos = 45;              /* left padding */
1883         ypos = 50;              /* bottom padding for buttons */
1884         ypostab = 10;           /* bottom padding for 'tab' row */
1885
1886
1887         buth = 20;              /* standard button height */
1888
1889         smallprefbut = 94;      /* standard size for small preferences button */
1890         medprefbut = 193;       /* standard size for medium preferences button */
1891         largeprefbut = 292;     /* standard size for large preferences button */
1892         smfileselbut = buth;    /* standard size for fileselect button (square) */
1893         
1894         edgespace = 3;          /* space from edge of end 'tab' to edge of end button */
1895         midspace = 5;           /* horizontal space between buttons */
1896
1897         rspace = 3;             /* default space between rows */
1898
1899         y1 = ypos;              /* bottom padding of 1st (bottom) button row */
1900         y2 = ypos+buth+rspace;  /* bottom padding of 2nd button row */
1901         y3 = ypos+2*(buth+rspace)+(3*rspace);   /* bottom padding of 3rd button row */
1902         y4 = ypos+3*(buth+rspace)+(3*rspace);   /* bottom padding of 4th button row */
1903
1904         y2label = y2-2;         /* adjustments to offset the labels down to align better */
1905         y3label = y3-(3*rspace)-2;      /* again for 3rd row */
1906         y4label = y4-2;         /* again for 4th row */
1907
1908
1909         /* set the colour to blue and draw the main 'tab' controls */
1910
1911         uiBlockSetCol(block, TH_BUT_SETTING1);
1912         uiBlockBeginAlign(block);
1913         
1914         uiDefButI(block, ROW,B_USERPREF,"View & Controls",
1915                 xpos,ypostab,(short)dx,buth,
1916                 &U.userpref,1.0,0.0, 0, 0,"");
1917                 
1918         uiDefButI(block, ROW,B_USERPREF,"Edit Methods",
1919                 (short)(xpos+dx),ypostab,(short)dx,buth,
1920                 &U.userpref,1.0,1.0, 0, 0,"");
1921
1922         uiDefButI(block, ROW,B_USERPREF,"Language & Font",
1923                 (short)(xpos+2*dx),ypostab,(short)dx,buth,
1924                 &U.userpref,1.0,2.0, 0, 0,"");
1925
1926         uiDefButI(block, ROW,B_USERPREF,"Themes",
1927                 (short)(xpos+3*dx),ypostab,(short)dx,buth,
1928                 &U.userpref,1.0,6.0, 0, 0,"");
1929
1930         uiDefButI(block, ROW,B_USERPREF,"Auto Save",
1931                 (short)(xpos+4*dx),ypostab,(short)dx,buth,
1932                 &U.userpref,1.0,3.0, 0, 0,"");
1933
1934         uiDefButI(block, ROW,B_USERPREF,"System & OpenGL",
1935                 (short)(xpos+5*dx),ypostab,(short)dx,buth,
1936                 &U.userpref,1.0,4.0, 0, 0,"");
1937                 
1938         uiDefButI(block, ROW,B_USERPREF,"File Paths",
1939                 (short)(xpos+6*dx),ypostab,(short)dx,buth,
1940                 &U.userpref,1.0,5.0, 0, 0,"");
1941
1942         uiBlockSetCol(block, TH_AUTO);
1943         uiBlockEndAlign(block);
1944         /* end 'tab' controls */
1945
1946         /* line 2: left x co-ord, top y co-ord, width, height */
1947
1948         if(U.userpref == 6) {
1949                 info_user_themebuts(block, y1, y2, y3);
1950         }
1951         else if (U.userpref == 0) { /* view & controls */
1952
1953                 uiDefBut(block, LABEL,0,"Display:",
1954                         xpos,y3label,medprefbut,buth,
1955                         0, 0, 0, 0, 0, "");
1956                 
1957                 uiDefButS(block, TOG|BIT|11, 0, "ToolTips",
1958                         (xpos+edgespace),y2,smallprefbut,buth,
1959                         &(U.flag), 0, 0, 0, 0,
1960                         "Displays tooltips (help tags) over buttons");
1961
1962                 uiDefButS(block, TOG|BIT|4, B_DRAWINFO, "Object Info",
1963                         (xpos+edgespace+midspace+smallprefbut),y2,smallprefbut,buth,
1964                         &(U.uiflag), 0, 0, 0, 0,
1965                         "Displays current object name and frame number in the 3D viewport");
1966
1967                 uiDefButS(block, TOG|BIT|4, 0, "Global Scene",
1968                         (xpos+edgespace),y1,medprefbut,buth,
1969                         &(U.flag), 0, 0, 0, 0,
1970                         "Forces the current Scene to be displayed in all Screens");
1971
1972
1973                 uiDefBut(block, LABEL,0,"Snap to grid:",
1974                         (xpos+edgespace+medprefbut),y3label,medprefbut,buth,
1975                         0, 0, 0, 0, 0, "");
1976
1977                 uiDefButS(block, TOG|BIT|1, 0, "Grab",
1978                         (xpos+edgespace+medprefbut+midspace),y2,smallprefbut,buth,
1979                         &(U.flag), 0, 0, 0, 0,
1980                         "Move objects to grid units");
1981
1982                 uiDefButS(block, TOG|BIT|3, 0, "Size",
1983                         (xpos+edgespace+medprefbut+midspace),y1,smallprefbut,buth,
1984                         &(U.flag), 0, 0, 0, 0,
1985                         "Scale objects to grid units");
1986
1987                 uiDefButS(block, TOG|BIT|2, 0, "Rotate",
1988                         (xpos+edgespace+medprefbut+(2*midspace)+smallprefbut),y2,smallprefbut,buth,
1989                         &(U.flag), 0, 0, 0, 0,
1990                         "Rotate objects to grid units");
1991
1992
1993
1994                 uiDefBut(block, LABEL,0,"Menu Buttons:",
1995                         (xpos+edgespace+medprefbut+(3*midspace)+(2*smallprefbut)),y3label,medprefbut,buth,
1996                         0, 0, 0, 0, 0, "");
1997
1998                 uiDefButS(block, TOG|BIT|9, 0, "Auto Open",
1999                         (xpos+edgespace+medprefbut+(3*midspace)+(2*smallprefbut)),y2,smallprefbut,buth,
2000                         &(U.uiflag), 0, 0, 0, 0,
2001                         "Automatic opening of menu buttons");
2002
2003                 uiDefButS(block, NUM, 0, "ThresA:",
2004                         (xpos+edgespace+medprefbut+(3*midspace)+(2*smallprefbut)),y1,smallprefbut,buth,
2005                         &(U.menuthreshold1), 1, 40, 0, 0,
2006                         "Time in 1/10 seconds for auto open");
2007
2008                 uiDefButS(block, NUM, 0, "ThresB:",
2009                         (xpos+edgespace+medprefbut+(4*midspace)+(3*smallprefbut)),y1,smallprefbut,buth,
2010                         &(U.menuthreshold2), 1, 40, 0, 0,
2011                         "Time in 1/10 seconds for auto open sublevels");
2012
2013
2014                 uiDefBut(block, LABEL,0,"Toolbox Thresh.:",
2015                         (xpos+edgespace+(3*midspace)+(3*medprefbut)),y3label,medprefbut,buth,
2016                         0, 0, 0, 0, 0, "");
2017
2018                 uiDefButS(block, NUM, 0, "LMB:",
2019                         (xpos+edgespace+(3*midspace)+(3*medprefbut)),y2,smallprefbut,buth,
2020                         &(U.tb_leftmouse), 2, 40, 0, 0,
2021                         "Time in 1/10 seconds leftmouse hold to open toolbox");
2022
2023                 uiDefButS(block, NUM, 0, "RMB:",
2024                         (xpos+edgespace+(3*midspace)+(3*medprefbut)),y1,smallprefbut,buth,
2025                         &(U.tb_rightmouse), 2, 40, 0, 0,
2026                         "Time in 1/10 seconds for rightmouse to open toolbox");
2027
2028                         
2029                 uiDefBut(block, LABEL,0,"View rotation:",
2030                         (xpos+edgespace+(3*midspace)+(3*medprefbut)+smallprefbut+2),y3label,medprefbut,buth,
2031                         0, 0, 0, 0, 0, "");
2032
2033                 uiDefButS(block, TOG|BIT|5, B_DRAWINFO, "Trackball",
2034                         (xpos+edgespace+(3*midspace)+(3*medprefbut)+smallprefbut+2),y2,(smallprefbut+2),buth,
2035                         &(U.flag), 0, 0, 0, 0,
2036                         "Use trackball style rotation with middle mouse button");
2037
2038                 uiDefButS(block, TOGN|BIT|5, B_DRAWINFO, "Turntable",
2039                         (xpos+edgespace+(3*midspace)+(3*medprefbut)+smallprefbut+2),y1,(smallprefbut+2),buth,
2040                         &(U.flag), 0, 0, 0, 0,
2041                         "Use turntable style rotation with middle mouse button");
2042
2043
2044
2045                 uiDefButS(block, TOGN|BIT|10, B_DRAWINFO, "Rotate View",
2046                         (xpos+edgespace+(4*midspace)+(4*medprefbut)),y2,(smallprefbut+2),buth,
2047                         &(U.flag), 0, 0, 0, 0, "Default action for the middle mouse button");
2048
2049                 uiDefButS(block, TOG|BIT|10, B_DRAWINFO, "Pan View",
2050                         (xpos+edgespace+(4*midspace)+(4*medprefbut)+smallprefbut+2),y2,(smallprefbut+2),buth,
2051                         &(U.flag), 0, 0, 0, 0, "Default action for the middle mouse button");
2052
2053                 uiDefBut(block, LABEL,0,"Middle mouse button:",
2054                         (xpos+edgespace+(3*midspace)+(4*medprefbut)),y3label,medprefbut,buth,
2055                         0, 0, 0, 0, 0, "");
2056                 uiDefButS(block, TOG|BIT|12, 0, "Emulate 3 Buttons",
2057                         (xpos+edgespace+(4*midspace)+(4*medprefbut)),y1,medprefbut,buth,
2058                         &(U.flag), 0, 0, 0, 0,
2059                         "Emulates a middle mouse button with ALT+LeftMouse");
2060
2061
2062
2063
2064                 uiDefBut(block, LABEL,0,"Mousewheel:",
2065                         (xpos+edgespace+(4*midspace)+(5*medprefbut)),y3label,medprefbut,buth,
2066                         0, 0, 0, 0, 0, "");
2067                 uiDefButS(block, TOG|BIT|2, 0, "Invert Wheel Zoom",
2068                         (xpos+edgespace+(5*midspace)+(5*medprefbut)),y1,medprefbut,buth,
2069                         &(U.uiflag), 0, 0, 0, 0,
2070                         "Swaps mouse wheel zoom direction");
2071
2072
2073                 uiDefButI(block, NUM, 0, "Scroll Lines:",
2074                         (xpos+edgespace+(5*midspace)+(5*medprefbut)),y2,medprefbut,buth,
2075                         &U.wheellinescroll, 0.0, 32.0, 0, 0,
2076                         "The number of lines scrolled at a time with the mouse wheel");
2077
2078
2079         } else if (U.userpref == 1) { /* edit methods */
2080
2081
2082                 uiDefBut(block, LABEL,0,"Material linked to:",
2083                         xpos,y3label,medprefbut,buth,
2084                         0, 0, 0, 0, 0, "");
2085
2086                 uiDefButS(block, TOGN|BIT|8, B_DRAWINFO, "ObData",
2087                         (xpos+edgespace),y2,(smallprefbut),buth,
2088                         &(U.flag), 0, 0, 0, 0, "Link new objects' material to the obData block");
2089
2090                 uiDefButS(block, TOG|BIT|8, B_DRAWINFO, "Object",
2091                         (xpos+edgespace+midspace+smallprefbut),y2,(smallprefbut),buth,
2092                         &(U.flag), 0, 0, 0, 0, "Link new objects' material to the object block");
2093
2094
2095
2096                 uiDefBut(block, LABEL,0,"Mesh Undo",
2097                         (xpos+edgespace+medprefbut),y3label, medprefbut,buth,
2098                         0, 0, 0, 0, 0, "");
2099
2100                 uiDefButS(block, NUMSLI, B_DRAWINFO, "Steps:",
2101                         (xpos+edgespace+medprefbut+midspace),y2,(medprefbut),buth,
2102                                 &(U.undosteps), 1, 64, 0, 0, "Number of undo steps avail. in Editmode.  Smaller conserves memory.");
2103
2104
2105                 uiDefBut(block, LABEL,0,"Auto keyframe on:",
2106                         (xpos+edgespace+(2*medprefbut)+midspace),y3label,medprefbut,buth,
2107                         0, 0, 0, 0, 0, "");
2108
2109                 uiDefButS(block, TOG|BIT|0, 0, "Action",
2110                         (xpos+edgespace+(2*medprefbut)+(2*midspace)),y2,smallprefbut,buth,
2111                         &(U.uiflag), 0, 0, 0, 0, "Automatic keyframe insertion in action ipo curve");
2112
2113                 uiDefButS(block, TOG|BIT|1, 0, "Object",
2114                         (xpos+edgespace+(2*medprefbut)+(3*midspace)+smallprefbut),y2,smallprefbut,buth,
2115                         &(U.uiflag), 0, 0, 0, 0, "Automatic keyframe insertion in object ipo curve");
2116
2117
2118
2119                 uiDefBut(block, LABEL,0,"Duplicate with object:",
2120                         (xpos+edgespace+(3*midspace)+(3*medprefbut)+smallprefbut),y3label,medprefbut,buth,
2121                         0, 0, 0, 0, 0, "");
2122
2123                 uiDefButS(block, TOG|BIT|0, 0, "Mesh",
2124                         (xpos+edgespace+(4*midspace)+(3*medprefbut)+smallprefbut),y2,smallprefbut,buth,
2125                         &(U.dupflag), 0, 0, 0, 0, "Causes mesh data to be duplicated with Shift+D");
2126                 uiDefButS(block, TOG|BIT|9, 0, "Armature",
2127                         (xpos+edgespace+(4*midspace)+(3*medprefbut)+smallprefbut),y1,smallprefbut,buth,
2128                         &(U.dupflag), 0, 0, 0, 0, "Causes armature data to be duplicated with Shift+D");
2129
2130                 uiDefButS(block, TOG|BIT|2, 0, "Surface",
2131                         (xpos+edgespace+(5*midspace)+(3*medprefbut)+(2*smallprefbut)),y2,smallprefbut,buth,
2132                         &(U.dupflag), 0, 0, 0, 0, "Causes surface data to be duplicated with Shift+D");
2133                 uiDefButS(block, TOG|BIT|5, 0, "Lamp",
2134                         (xpos+edgespace+(5*midspace)+(3*medprefbut)+(2*smallprefbut)),y1,smallprefbut,buth,
2135                         &(U.dupflag), 0, 0, 0, 0, "Causes lamp data to be duplicated with Shift+D");
2136
2137                 uiDefButS(block, TOG|BIT|1, 0, "Curve",
2138                         (xpos+edgespace+(6*midspace)+(3*medprefbut)+(3*smallprefbut)),y2,smallprefbut,buth,
2139                         &(U.dupflag), 0, 0, 0, 0, "Causes curve data to be duplicated with Shift+D");
2140                 uiDefButS(block, TOG|BIT|7, 0, "Material",
2141                         (xpos+edgespace+(6*midspace)+(3*medprefbut)+(3*smallprefbut)),y1,smallprefbut,buth,
2142                         &(U.dupflag), 0, 0, 0, 0, "Causes material data to be duplicated with Shift+D");
2143
2144                 uiDefButS(block, TOG|BIT|3, 0, "Text",
2145                         (xpos+edgespace+(7*midspace)+(3*medprefbut)+(4*smallprefbut)),y2,smallprefbut,buth,
2146                         &(U.dupflag), 0, 0, 0, 0, "Causes text data to be duplicated with Shift+D");
2147                 uiDefButS(block, TOG|BIT|8, 0, "Texture",
2148                         (xpos+edgespace+(7*midspace)+(3*medprefbut)+(4*smallprefbut)),y1,smallprefbut,buth,
2149                         &(U.dupflag), 0, 0, 0, 0, "Causes texture data to be duplicated with Shift+D");
2150
2151                 uiDefButS(block, TOG|BIT|4, 0, "Metaball",
2152                         (xpos+edgespace+(8*midspace)+(3*medprefbut)+(5*smallprefbut)),y2,smallprefbut,buth,
2153                         &(U.dupflag), 0, 0, 0, 0, "Causes metaball data to be duplicated with Shift+D");
2154                 uiDefButS(block, TOG|BIT|6, 0, "Ipo",
2155                         (xpos+edgespace+(8*midspace)+(3*medprefbut)+(5*smallprefbut)),y1,smallprefbut,buth,
2156                         &(U.dupflag), 0, 0, 0, 0, "Causes ipo data to be duplicated with Shift+D");
2157         
2158         } else if(U.userpref == 2) { /* language & colors */
2159
2160 #ifdef INTERNATIONAL
2161                 char curfont[320];
2162
2163                 sprintf(curfont, "Interface Font: ");
2164                 strcat(curfont,U.fontname);
2165
2166                 uiDefButS(block, TOG|BIT|5, B_DOLANGUIFONT, "International Fonts",
2167                         xpos,y2,medprefbut,buth,
2168                         &(U.transopts), 0, 0, 0, 0, "Activate international interface");
2169
2170                 if(U.transopts & TR_ALL) {
2171                         uiDefBut(block, LABEL,0,curfont,
2172                                 (xpos+edgespace+medprefbut+midspace),y2,medprefbut,buth,
2173                                 0, 0, 0, 0, 0, "");
2174
2175                         uiDefBut(block, BUT, B_LOADUIFONT, "Select Font",
2176                                 xpos,y1,medprefbut,buth,
2177                                 0, 0, 0, 0, 0, "Select a new font for the interface");
2178
2179
2180                         uiDefButI(block, MENU|INT, B_SETFONTSIZE, fontsize_pup(),
2181                                 (xpos+edgespace+medprefbut+midspace),y1,medprefbut,buth,
2182                                 &U.fontsize, 0, 0, 0, 0, "Current interface font size (points)");
2183
2184 /*
2185                         uiDefButS(block, MENU|SHO, B_SETENCODING, encoding_pup(),
2186                                 (xpos+edgespace+medprefbut+midspace),y1,medprefbut,buth,
2187                                 &U.encoding, 0, 0, 0, 0, "Current interface font encoding");
2188
2189
2190                         uiDefBut(block, LABEL,0,"Translate:",
2191                                 (xpos+edgespace+(2.1*medprefbut)+(2*midspace)),y3label,medprefbut,buth,
2192                                 0, 0, 0, 0, 0, "");
2193 */
2194
2195                         uiDefButS(block, TOG|BIT|0, B_SETTRANSBUTS, "Tooltips",
2196                                 (xpos+edgespace+(2.2*medprefbut)+(3*midspace)),y1,smallprefbut,buth,
2197                                 &(U.transopts), 0, 0, 0, 0, "Translate tooltips");
2198
2199                         uiDefButS(block, TOG|BIT|1, B_SETTRANSBUTS, "Buttons",
2200                                 (xpos+edgespace+(2.2*medprefbut)+(4*midspace)+smallprefbut),y1,smallprefbut,buth,
2201                                 &(U.transopts), 0, 0, 0, 0, "Translate button labels");
2202
2203                         uiDefButS(block, TOG|BIT|2, B_SETTRANSBUTS, "Toolbox",
2204                                 (xpos+edgespace+(2.2*medprefbut)+(5*midspace)+(2*smallprefbut)),y1,smallprefbut,buth,
2205                                 &(U.transopts), 0, 0, 0, 0, "Translate toolbox menu");
2206
2207                         uiDefButS(block, MENU|SHO, B_SETLANGUAGE, language_pup(),
2208                                 (xpos+edgespace+(2.2*medprefbut)+(3*midspace)),y2,medprefbut+(0.5*medprefbut)+3,buth,
2209                                 &U.language, 0, 0, 0, 0, "Select interface language");
2210                                 
2211                         /* uiDefButS(block, TOG|BIT|3, B_SETTRANSBUTS, "FTF All windows",
2212                                 (xpos+edgespace+(4*medprefbut)+(4*midspace)),y1,medprefbut,buth,
2213                                 &(U.transopts), 0, 0, 0, 0,
2214                                 "Use FTF drawing for fileselect and textwindow "
2215                                 "(under construction)");
2216                         */
2217                 }
2218
2219 /* end of INTERNATIONAL */
2220 #endif
2221
2222         } else if(U.userpref == 3) { /* auto save */
2223
2224
2225                 uiDefButS(block, TOG|BIT|0, B_RESETAUTOSAVE, "Auto Save Temp Files",
2226                         (xpos+edgespace),y2,medprefbut,buth,
2227                         &(U.flag), 0, 0, 0, 0,
2228                         "Enables automatic saving of temporary files");
2229
2230                 if(U.flag & AUTOSAVE) {
2231
2232                         uiDefBut(block, BUT, B_LOADTEMP, "Open Recent",
2233                                 (xpos+edgespace),y1,medprefbut,buth,
2234                                 0, 0, 0, 0, 0,"Opens the most recently saved temporary file");
2235
2236                         uiDefButI(block, NUM, B_RESETAUTOSAVE, "Minutes:",
2237                                 (xpos+edgespace+medprefbut+midspace),y2,medprefbut,buth,
2238                                 &(U.savetime), 1.0, 60.0, 0, 0,
2239                                 "The time (in minutes) to wait between automatic temporary saves");
2240
2241                         uiDefButS(block, NUM, 0, "Versions:",
2242                                 (xpos+edgespace+medprefbut+midspace),y1,medprefbut,buth,
2243                                 &U.versions, 0.0, 32.0, 0, 0,
2244                                 "The number of old versions to maintain when saving");
2245                 }
2246
2247         } else if (U.userpref == 4) { /* system & opengl */
2248                 uiDefBut(block, LABEL,0,"Solid OpenGL light:",
2249                         xpos+edgespace, y3label, medprefbut, buth,
2250                         0, 0, 0, 0, 0, "");
2251                 
2252                 uiDefButS(block, MENU, B_REDR, "Light1 %x0|Light2 %x1|Light3 %x2",
2253                         xpos+edgespace, y2, 2*medprefbut/6, buth, &cur_light, 0.0, 0.0, 0, 0, "");
2254                 uiBlockSetCol(block, TH_BUT_SETTING1);
2255                 uiDefButI(block, TOG|BIT|0, B_RECALCLIGHT, "On",
2256                         xpos+edgespace+2*medprefbut/6, y2, medprefbut/6, buth, 
2257                         &U.light[cur_light].flag, 0.0, 0.0, 0, 0, "");
2258                         
2259                 uiBlockSetCol(block, TH_AUTO);
2260                 uiDefButS(block, ROW, B_REDR, "Vec",
2261                         xpos+edgespace+3*medprefbut/6, y2, medprefbut/6, buth, 
2262                         &cur_light_var, 123.0, 0.0, 0, 0, "");
2263                 uiDefButS(block, ROW, B_REDR, "Col",
2264                         xpos+edgespace+4*medprefbut/6, y2, medprefbut/6, buth, 
2265                         &cur_light_var, 123.0, 1.0, 0, 0, "");
2266                 uiDefButS(block, ROW, B_REDR, "Spec",
2267                         xpos+edgespace+5*medprefbut/6, y2, medprefbut/6, buth, 
2268                         &cur_light_var, 123.0, 2.0, 0, 0, "");
2269
2270                 if(cur_light_var==1) {
2271                         uiDefButF(block, NUM, B_RECALCLIGHT, "R ",
2272                                 xpos+edgespace, y1, medprefbut/3, buth, 
2273                                 U.light[cur_light].col, 0.0, 1.0, 100, 2, "");
2274                         uiDefButF(block, NUM, B_RECALCLIGHT, "G ",
2275                                 xpos+edgespace+medprefbut/3, y1, medprefbut/3, buth, 
2276                                 U.light[cur_light].col+1, 0.0, 1.0, 100, 2, "");
2277                         uiDefButF(block, NUM, B_RECALCLIGHT, "B ",
2278                                 xpos+edgespace+2*medprefbut/3, y1, medprefbut/3, buth, 
2279                                 U.light[cur_light].col+2, 0.0, 1.0, 100, 2, "");
2280                 }
2281                 else if(cur_light_var==2) {
2282                         uiDefButF(block, NUM, B_RECALCLIGHT, "sR ",
2283                                 xpos+edgespace, y1, medprefbut/3, buth, 
2284                                 U.light[cur_light].spec, 0.0, 1.0, 100, 2, "");
2285                         uiDefButF(block, NUM, B_RECALCLIGHT, "sG ",
2286                                 xpos+edgespace+medprefbut/3, y1, medprefbut/3, buth, 
2287                                 U.light[cur_light].spec+1, 0.0, 1.0, 100, 2, "");
2288                         uiDefButF(block, NUM, B_RECALCLIGHT, "sB ",
2289                                 xpos+edgespace+2*medprefbut/3, y1, medprefbut/3, buth, 
2290                                 U.light[cur_light].spec+2, 0.0, 1.0, 100, 2, "");
2291                 }
2292                 else if(cur_light_var==0) {
2293                         uiDefButF(block, NUM, B_RECALCLIGHT, "X ",
2294                                 xpos+edgespace, y1, medprefbut/3, buth, 
2295                                 U.light[cur_light].vec, -1.0, 1.0, 100, 2, "");
2296                         uiDefButF(block, NUM, B_RECALCLIGHT, "Y ",
2297                                 xpos+edgespace+medprefbut/3, y1, medprefbut/3, buth, 
2298                                 U.light[cur_light].vec+1, -1.0, 1.0, 100, 2, "");
2299                         uiDefButF(block, NUM, B_RECALCLIGHT, "Z ",
2300                                 xpos+edgespace+2*medprefbut/3, y1, medprefbut/3, buth, 
2301                                 U.light[cur_light].vec+2, -1.0, 1.0, 100, 2, "");
2302                 }
2303
2304 /*
2305                 uiDefButS(block, TOG|BIT|5, 0, "Log Events to Console",
2306                         (xpos+edgespace),y2,largeprefbut,buth,
2307                         &(U.uiflag), 0, 0, 0, 0, "Display a list of input events in the console");
2308
2309                 uiDefButS(block, MENU|SHO, B_CONSOLEOUT, consolemethod_pup(),
2310                         (xpos+edgespace), y1, largeprefbut,buth,
2311                         &U.console_out, 0, 0, 0, 0, "Select console output method");
2312
2313                 uiDefButS(block, NUM, B_CONSOLENUMLINES, "Lines:",
2314                         (xpos+edgespace+largeprefbut+midspace),y1,smallprefbut,buth,
2315                         &U.console_buffer, 1.0, 4000.0, 0, 0, "Maximum number of internal console lines");
2316 */
2317
2318 #ifdef _WIN32
2319                 uiDefBut(block, LABEL,0,"Win Codecs:",
2320                         (xpos+edgespace+(1*midspace)+(1*medprefbut)),y3label,medprefbut,buth,
2321                         0, 0, 0, 0, 0, "");
2322
2323                 uiDefButS(block, TOG|BIT|8, 0, "Enable all codecs",
2324                         (xpos+edgespace+(1*medprefbut)+(1*midspace)),y2,medprefbut,buth,
2325                         &(U.uiflag), 0, 0, 0, 0, "Allows all codecs for rendering (not guaranteed)");
2326 #endif
2327
2328                 uiDefBut(block, LABEL,0,"Keyboard:",
2329                         (xpos+edgespace+(3*midspace)+(3*medprefbut)),y3label,medprefbut,buth,
2330                         0, 0, 0, 0, 0, "");
2331
2332                 uiDefButS(block, TOG|BIT|9, B_U_CAPSLOCK, "Disable Caps Lock",
2333                         (xpos+edgespace+(3*midspace)+(3*medprefbut)),y1,medprefbut,buth,
2334                         &(U.flag), 0, 0, 0, 0,
2335                         "Disables the Caps Lock key when entering text");
2336
2337                 uiDefButS(block, TOG|BIT|13, 0, "Emulate Numpad",
2338                         (xpos+edgespace+(3*midspace)+(3*medprefbut)),y2,medprefbut,buth,
2339                         &(U.flag), 0, 0, 0, 0,
2340                         "Causes the 1 to 0 keys to act as the numpad (useful for laptops)");
2341
2342
2343                 uiDefBut(block, LABEL,0,"System:",
2344                         (xpos+edgespace+(4*midspace)+(4*medprefbut)),y3label,medprefbut,buth,
2345                         0, 0, 0, 0, 0, "");
2346
2347                 uiDefButI(block, TOG|BIT|USERDEF_DISABLE_SOUND_BIT, B_SOUNDTOGGLE, "Disable Sound",
2348                         (xpos+edgespace+(4*medprefbut)+(4*midspace)),y2,medprefbut,buth,
2349                         &(U.gameflags), 0, 0, 0, 0, "Disables sounds from being played");
2350
2351                 uiDefButS(block, TOG|BIT|3, 0, "Filter File Extensions",
2352                         (xpos+edgespace+(4*medprefbut)+(4*midspace)),y1,medprefbut,buth,
2353                         &(U.uiflag), 0, 0, 0, 0, "Display only files with extensions in the image select window");
2354
2355
2356                 uiDefBut(block, LABEL,0,"OpenGL:",
2357                         (xpos+edgespace+(5*midspace)+(5*medprefbut)),y3label,medprefbut,buth,
2358                         0, 0, 0, 0, 0, "");
2359
2360                 uiDefButI(block, TOGN|BIT|USERDEF_DISABLE_MIPMAP_BIT, B_MIPMAPCHANGED, "Mipmaps",
2361                         (xpos+edgespace+(5*medprefbut)+(5*midspace)),y2,medprefbut,buth,
2362                         &(U.gameflags), 0, 0, 0, 0, "Toggles between mipmap textures on (beautiful) and off (fast)");
2363
2364                 uiDefButI(block, TOG|BIT|USERDEF_VERTEX_ARRAYS_BIT, 0, "Vertex Arrays",
2365                         (xpos+edgespace+(5*medprefbut)+(5*midspace)),y1,medprefbut,buth,
2366                         &(U.gameflags), 0, 0, 0, 0, "Toggles between vertex arrays on (less reliable) and off (more reliable)");
2367
2368                 uiDefBut(block, LABEL,0,"Audio:",
2369                         (xpos+edgespace+(2*midspace)+(2*medprefbut)),y3label,medprefbut,buth,
2370                         0, 0, 0, 0, 0, "");
2371
2372                 uiDefButI(block, ROW, 0, "Mixing buffer 256", (xpos+edgespace+(2*midspace)+(2*medprefbut)),y2,medprefbut,buth, &U.mixbufsize, 2.0, 256.0, 0, 0, "Set audio buffer size to 256 samples");
2373                 uiDefButI(block, ROW, 0, "512", (xpos+edgespace+(2*midspace)+(2*medprefbut)),y1,61,buth, &U.mixbufsize, 2.0, 512.0, 0, 0, "Set audio buffer size to 512 samples");      
2374                 uiDefButI(block, ROW, 0, "1024", (xpos+edgespace+(2*midspace)+(2*medprefbut))+61+midspace,y1,61,buth, &U.mixbufsize, 2.0, 1024.0, 0, 0, "Set audio buffer size to 1024 samples");               
2375                 uiDefButI(block, ROW, 0, "2048", (xpos+edgespace+(2*midspace)+(2*medprefbut))+2*(61+midspace),y1,61,buth, &U.mixbufsize, 2.0, 2048.0, 0, 0, "Set audio buffer size to 2048 samples");                   
2376
2377         } else if(U.userpref == 5) { /* file paths */
2378
2379
2380                 uiDefBut(block, TEX, 0, "Fonts: ",
2381                         (xpos+edgespace),y2,(largeprefbut-smfileselbut),buth,
2382                         U.fontdir, 1.0, 63.0, 0, 0,
2383                         "The default directory to search for loading fonts");
2384                 uiDefIconBut(block, BUT, B_FONTDIRFILESEL, ICON_FILESEL,
2385                         (xpos+edgespace+largeprefbut-smfileselbut),y2,smfileselbut,buth,
2386                         0, 0, 0, 0, 0, "Select the default font directory");
2387
2388                 uiDefBut(block, TEX, 0, "Textures: ",
2389                         (xpos+edgespace+largeprefbut+midspace),y2,(largeprefbut-smfileselbut),buth,
2390                         U.textudir, 1.0, 63.0, 0, 0, "The default directory to search for textures");
2391                 uiDefIconBut(block, BUT, B_TEXTUDIRFILESEL, ICON_FILESEL,
2392                         (xpos+edgespace+(2*largeprefbut)+midspace-smfileselbut),y2,smfileselbut,buth,
2393                         0, 0, 0, 0, 0, "Select the default texture location");
2394
2395
2396                 uiDefBut(block, TEX, 0, "Tex Plugins: ",
2397                         (xpos+edgespace+(2*largeprefbut)+(2*midspace)),y2,(largeprefbut-smfileselbut),buth,
2398                         U.plugtexdir, 1.0, 63.0, 0, 0, "The default directory to search for texture plugins");
2399                 uiDefIconBut(block, BUT, B_PLUGTEXDIRFILESEL, ICON_FILESEL,
2400                         (xpos+edgespace+(3*largeprefbut)+(2*midspace)-smfileselbut),y2,smfileselbut,buth,
2401                         0, 0, 0, 0, 0, "Select the default texture plugin location");
2402
2403                 uiDefBut(block, TEX, 0, "Seq Plugins: ",
2404                         (xpos+edgespace+(3*largeprefbut)+(3*midspace)),y2,(largeprefbut-smfileselbut),buth,
2405                         U.plugseqdir, 1.0, 63.0, 0, 0, "The default directory to search for sequence plugins");
2406                 uiDefIconBut(block, BUT, B_PLUGSEQDIRFILESEL, ICON_FILESEL,
2407                         (xpos+edgespace+(4*largeprefbut)+(3*midspace)-smfileselbut),y2,smfileselbut,buth,
2408                         0, 0, 0, 0, 0, "Select the default sequence plugin location");
2409
2410
2411                 uiDefBut(block, TEX, 0, "Render: ",
2412                         (xpos+edgespace),y1,(largeprefbut-smfileselbut),buth,
2413                         U.renderdir, 1.0, 63.0, 0, 0, "The default directory for rendering output");
2414                 uiDefIconBut(block, BUT, B_RENDERDIRFILESEL, ICON_FILESEL,
2415                         (xpos+edgespace+largeprefbut-smfileselbut),y1,smfileselbut,buth,
2416                         0, 0, 0, 0, 0, "Select the default render output location");
2417
2418                 uiDefBut(block, TEX, 0, "Python: ",
2419                         (xpos+edgespace+largeprefbut+midspace),y1,(largeprefbut-smfileselbut),buth,
2420                         U.pythondir, 1.0, 63.0, 0, 0, "The default directory to search for Python scripts");
2421                 uiDefIconBut(block, BUT, B_PYTHONDIRFILESEL, ICON_FILESEL,
2422                         (xpos+edgespace+(2*largeprefbut)+midspace-smfileselbut),y1,smfileselbut,buth,
2423                         0, 0, 0, 0, 0, "Select the default Python script location");
2424
2425
2426                 uiDefBut(block, TEX, 0, "Sounds: ",
2427                         (xpos+edgespace+(2*largeprefbut)+(2*midspace)),y1,(largeprefbut-smfileselbut),buth,
2428                         U.sounddir, 1.0, 63.0, 0, 0, "The default directory to search for sounds");
2429                 uiDefIconBut(block, BUT, B_SOUNDDIRFILESEL, ICON_FILESEL,
2430                         (xpos+edgespace+(3*largeprefbut)+(2*midspace)-smfileselbut),y1,smfileselbut,buth,
2431                         0, 0, 0, 0, 0, "Select the default sound location");
2432
2433                 uiDefBut(block, TEX, 0, "Temp: ",
2434                          (xpos+edgespace+(3*largeprefbut)+(3*midspace)),y1,(largeprefbut-smfileselbut),buth,
2435                          U.tempdir, 1.0, 63.0, 0, 0, "The directory for storing temporary save files");
2436                 uiDefIconBut(block, BUT, B_TEMPDIRFILESEL, ICON_FILESEL,
2437                         (xpos+edgespace+(4*largeprefbut)+(3*midspace)-smfileselbut),y1,smfileselbut,buth,
2438                         0, 0, 0, 0, 0, "Select the default temporary save file location");
2439
2440         }
2441
2442         uiDrawBlock(block);
2443         
2444         myortho2(-0.375, (float)(sa->winx)-0.375, -0.375, (float)(sa->winy)-0.375);
2445         draw_area_emboss(sa);
2446         myortho2(0.0, 1280.0, 0.0, curarea->winy/fac);
2447         sa->win_swap= WIN_BACK_OK;
2448         
2449 }
2450
2451
2452 void winqreadinfospace(ScrArea *sa, void *spacedata, BWinEvent *evt)
2453 {
2454         unsigned short event= evt->event;
2455         short val= evt->val;
2456         
2457         if(val) {
2458                 if( uiDoBlocks(&curarea->uiblocks, event)!=UI_NOTHING ) event= 0;
2459
2460                 switch(event) {
2461                 case UI_BUT_EVENT:
2462                         if(val==B_ADD_THEME) {
2463                                 bTheme *btheme, *new;
2464                                 
2465                                 btheme= U.themes.first;
2466                                 new= MEM_callocN(sizeof(bTheme), "theme");
2467                                 memcpy(new, btheme, sizeof(bTheme));
2468                                 BLI_addhead(&U.themes, new);
2469                                 strcpy(new->name, "New User Theme");
2470                                 addqueue(sa->win, REDRAW, 1);
2471                         }
2472                         else if(val==B_DEL_THEME) {
2473                                 bTheme *btheme= U.themes.first;
2474                                 BLI_remlink(&U.themes, btheme);
2475                                 MEM_freeN(btheme);
2476                                 BIF_SetTheme(sa); // prevent usage of old theme in calls        
2477                                 addqueue(sa->win, REDRAW, 1);
2478                         }
2479                         else if(val==B_NAME_THEME) {
2480                                 bTheme *btheme= U.themes.first;
2481                                 if(strcmp(btheme->name, "Default")==0) {
2482                                         strcpy(btheme->name, "New User Theme");
2483                                         addqueue(sa->win, REDRAW, 1);
2484                                 }
2485                         }
2486                         else if(val==B_UPDATE_THEME) {
2487                                 allqueue(REDRAWALL, 0);
2488                         }
2489                         else if(val==B_CHANGE_THEME) {
2490                                 th_curcol= TH_BACK;     // backdrop color is always there...
2491                                 addqueue(sa->win, REDRAW, 1);
2492                         }
2493                         else if(val==B_THEME_COPY) {
2494                                 if(th_curcol_ptr) {
2495                                         th_curcol_arr[0]= th_curcol_ptr[0];
2496                                         th_curcol_arr[1]= th_curcol_ptr[1];
2497                                         th_curcol_arr[2]= th_curcol_ptr[2];
2498                                         th_curcol_arr[3]= th_curcol_ptr[3];
2499                                         addqueue(sa->win, REDRAW, 1);
2500                                 }
2501                         }
2502                         else if(val==B_THEME_PASTE) {
2503                                 if(th_curcol_ptr) {
2504                                         th_curcol_ptr[0]= th_curcol_arr[0];
2505                                         th_curcol_ptr[1]= th_curcol_arr[1];
2506                                         th_curcol_ptr[2]= th_curcol_arr[2];
2507                                         th_curcol_ptr[3]= th_curcol_arr[3];
2508                                         allqueue(REDRAWALL, 0);
2509                                 }
2510                         }
2511                         else if(val==B_RECALCLIGHT) {
2512                                 if(U.light[0].flag==0 && U.light[1].flag==0 && U.light[2].flag==0)
2513                                         U.light[0].flag= 1;
2514                                 
2515                                 default_gl_light();
2516                                 addqueue(sa->win, REDRAW, 1);
2517                                 allqueue(REDRAWVIEW3D, 0);
2518                         }
2519                         else do_global_buttons(val);
2520                         
2521                         break;  
2522                 }
2523         }
2524 }
2525
2526 void init_infospace(ScrArea *sa)
2527 {
2528         SpaceInfo *sinfo;
2529         
2530         sinfo= MEM_callocN(sizeof(SpaceInfo), "initinfo");
2531         BLI_addhead(&sa->spacedata, sinfo);
2532
2533         sinfo->spacetype=SPACE_INFO;
2534 }
2535
2536 /* ******************** SPACE: BUTS ********************** */
2537
2538 extern void drawbutspace(ScrArea *sa, void *spacedata); /* buttons.c */
2539
2540 static void changebutspace(ScrArea *sa, void *spacedata)
2541 {
2542         if(G.v2d==0) return;
2543         
2544         test_view2d(G.v2d, curarea->winx, curarea->winy);
2545         myortho2(G.v2d->cur.xmin, G.v2d->cur.xmax, G.v2d->cur.ymin, G.v2d->cur.ymax);
2546 }
2547
2548 void winqreadbutspace(ScrArea *sa, void *spacedata, BWinEvent *evt)
2549 {
2550         unsigned short event= evt->event;
2551         short val= evt->val;
2552         SpaceButs *sbuts= curarea->spacedata.first;
2553         ScrArea *sa2, *sa3d;
2554         int nr, doredraw= 0;
2555
2556         if(val) {
2557                 
2558                 if( uiDoBlocks(&curarea->uiblocks, event)!=UI_NOTHING ) event= 0;
2559
2560                 switch(event) {
2561                 case UI_BUT_EVENT:
2562                         do_butspace(val);
2563                         break;
2564                         
2565                 case MIDDLEMOUSE:
2566                 case WHEELUPMOUSE:
2567                 case WHEELDOWNMOUSE:
2568                         view2dmove(event);      /* in drawipo.c */
2569                         break;
2570                 case PAGEUPKEY:
2571                         event= WHEELUPMOUSE;
2572                         view2dmove(event);      /* in drawipo.c */
2573                         break;
2574                 case PAGEDOWNKEY:
2575                         event= WHEELDOWNMOUSE;
2576                         view2dmove(event);      /* in drawipo.c */
2577                         break;
2578                         
2579                 case RIGHTMOUSE:
2580                         nr= pupmenu("Align buttons%t|Free %x0|Horizontal%x1|Vertical%x2");
2581                         if (nr>=0) {
2582                                 sbuts->align= nr;
2583                                 if(nr) {
2584                                         uiAlignPanelStep(sa, 1.0);
2585                                         do_buts_buttons(B_BUTSHOME);
2586                                 }
2587                         }
2588
2589                         break;
2590                 case PADPLUSKEY:
2591                         view2d_zoom(&sbuts->v2d, 0.06f, curarea->winx, curarea->winy);
2592                         scrarea_queue_winredraw(curarea);
2593                         break;
2594                 case PADMINUS:
2595                         view2d_zoom(&sbuts->v2d, -0.075f, curarea->winx, curarea->winy);
2596                         scrarea_queue_winredraw(curarea);
2597                         break;
2598                 case RENDERPREVIEW:
2599                         BIF_previewrender(sbuts);
2600                         break;
2601                 
2602                 case HOMEKEY:
2603                         do_buts_buttons(B_BUTSHOME);
2604                         break;
2605
2606
2607                 /* if only 1 view, also de persp, excluding arrowkeys */
2608                 case PAD0: case PAD1: case PAD3:
2609                 case PAD5: case PAD7: case PAD9:
2610                 case PADENTER: case ZKEY: case PKEY:
2611                         sa3d= 0;
2612                         sa2= G.curscreen->areabase.first;
2613                         while(sa2) {
2614                                 if(sa2->spacetype==SPACE_VIEW3D) {
2615                                         if(sa3d) return;
2616                                         sa3d= sa2;
2617                                 }
2618                                 sa2= sa2->next;
2619                         }
2620                         if(sa3d) {
2621                                 sa= curarea;
2622                                 areawinset(sa3d->win);
2623                                 
2624                                 if(event==PKEY) start_game();
2625                                 else if(event==ZKEY) toggle_shading();
2626                                 else persptoetsen(event);
2627                                 
2628                                 scrarea_queue_winredraw(sa3d);
2629                                 scrarea_queue_headredraw(sa3d);
2630                                 areawinset(sa->win);
2631                         }
2632                 }
2633         }
2634
2635         if(doredraw) scrarea_queue_winredraw(curarea);
2636 }
2637
2638 void set_rects_butspace(SpaceButs *buts)
2639 {
2640         /* buts space goes from (0,0) to (1280, 228) */
2641
2642         buts->v2d.tot.xmin= 0.0f;
2643         buts->v2d.tot.ymin= 0.0f;
2644         buts->v2d.tot.xmax= 1279.0f;
2645         buts->v2d.tot.ymax= 228.0f;
2646         
2647         buts->v2d.min[0]= 256.0f;
2648         buts->v2d.min[1]= 42.0f;
2649
2650         buts->v2d.max[0]= 2048.0f;
2651         buts->v2d.max[1]= 450.0f;
2652         
2653         buts->v2d.minzoom= 0.5f;
2654         buts->v2d.maxzoom= 1.21f;
2655         
2656         buts->v2d.scroll= 0;
2657         buts->v2d.keepaspect= 1;
2658         buts->v2d.keepzoom= 1;
2659         buts->v2d.keeptot= 1;
2660         
2661 }
2662
2663 void test_butspace(void)
2664 {
2665         ScrArea *area= curarea;
2666         int blocksmin= uiBlocksGetYMin(&area->uiblocks)-10.0;
2667         
2668         G.buts->v2d.tot.ymin= MIN2(0.0, blocksmin-10.0);
2669 }
2670
2671 void init_butspace(ScrArea *sa)
2672 {
2673         SpaceButs *buts;
2674         
2675         buts= MEM_callocN(sizeof(SpaceButs), "initbuts");
2676         BLI_addhead(&sa->spacedata, buts);
2677
2678         buts->spacetype= SPACE_BUTS;
2679         buts->scaflag= BUTS_SENS_LINK|BUTS_SENS_ACT|BUTS_CONT_ACT|BUTS_ACT_ACT|BUTS_ACT_LINK;
2680
2681         /* set_rects only does defaults, so after reading a file the cur has not changed */
2682         set_rects_butspace(buts);
2683         buts->v2d.cur= buts->v2d.tot;
2684 }
2685
2686 void extern_set_butspace(int fkey)
2687 {
2688         ScrArea *sa;
2689         SpaceButs *sbuts;
2690         
2691         /* when a f-key pressed: closest button window is initialized */
2692         if(curarea->spacetype==SPACE_BUTS) sa= curarea;
2693         else {
2694                 /* find area */
2695                 sa= G.curscreen->areabase.first;
2696                 while(sa) {
2697                         if(sa->spacetype==SPACE_BUTS) break;
2698                         sa= sa->next;
2699                 }
2700         }
2701         
2702         if(sa==0) return;
2703         
2704         if(sa!=curarea) areawinset(sa->win);
2705         
2706         sbuts= sa->spacedata.first;
2707         
2708         if(fkey==F4KEY) {
2709                 sbuts->mainb= CONTEXT_LOGIC;
2710         }
2711         else if(fkey==F5KEY) {
2712                 sbuts->mainb= CONTEXT_SHADING;
2713                 if(OBACT) {
2714                         if(OBACT->type==OB_CAMERA) 
2715                                 sbuts->tab[CONTEXT_SHADING]= TAB_SHADING_WORLD;
2716                         else if(OBACT->type==OB_LAMP) 
2717                                 sbuts->tab[CONTEXT_SHADING]= TAB_SHADING_LAMP;
2718                         else  
2719                                 sbuts->tab[CONTEXT_SHADING]= TAB_SHADING_MAT;
2720                 }
2721                 else sbuts->tab[CONTEXT_SHADING]= TAB_SHADING_MAT;
2722         }
2723         else if(fkey==F6KEY) {
2724                 sbuts->mainb= CONTEXT_SHADING;
2725                 sbuts->tab[CONTEXT_SHADING]= TAB_SHADING_TEX;
2726         }
2727         else if(fkey==F7KEY) sbuts->mainb= CONTEXT_OBJECT;
2728         else if(fkey==F8KEY) {
2729                 sbuts->mainb= CONTEXT_SHADING;
2730                 sbuts->tab[CONTEXT_SHADING]= TAB_SHADING_WORLD;
2731         }
2732         else if(fkey==F9KEY) sbuts->mainb= CONTEXT_EDITING;
2733         else if(fkey==F10KEY) sbuts->mainb= CONTEXT_SCENE;
2734
2735         scrarea_queue_headredraw(sa);
2736         scrarea_queue_winredraw(sa);
2737         BIF_preview_changed(sbuts);
2738 }
2739
2740 /* ******************** SPACE: SEQUENCE ********************** */
2741
2742 /*  extern void drawseqspace(ScrArea *sa, void *spacedata); BIF_drawseq.h */
2743
2744 void winqreadseqspace(ScrArea *sa, void *spacedata, BWinEvent *evt)
2745 {
2746         unsigned short event= evt->event;
2747         short val= evt->val;
2748         SpaceSeq *sseq= curarea->spacedata.first;
2749         View2D *v2d= &sseq->v2d;
2750         extern Sequence *last_seq;
2751         float dx, dy;
2752         int doredraw= 0, cfra, first;
2753         short mval[2];
2754         
2755         if(curarea->win==0) return;
2756
2757         if(val) {
2758                 
2759                 if( uiDoBlocks(&curarea->uiblocks, event)!=UI_NOTHING ) event= 0;
2760
2761                 switch(event) {
2762                 case LEFTMOUSE:
2763                         if(sseq->mainb || view2dmove(event)==0) {
2764                                 
2765                                 first= 1;               
2766                                 set_special_seq_update(1);
2767
2768                                 do {
2769                                         getmouseco_areawin(mval);
2770                                         areamouseco_to_ipoco(v2d, mval, &dx, &dy);
2771                                         
2772                                         cfra= (int)dx;
2773                                         if(cfra< 1) cfra= 1;
2774                                         /* else if(cfra> EFRA) cfra= EFRA; */
2775                                         
2776                                         if( cfra!=CFRA || first ) {
2777                                                 first= 0;
2778                                 
2779                                                 CFRA= cfra;
2780                                                 force_draw();
2781                                                 update_for_newframe();  /* for audio scrubbing */                                               
2782                                         }
2783                                 
2784                                 } while(get_mbut()&L_MOUSE);
2785                                 
2786                                 set_special_seq_update(0);
2787                                 
2788                                 update_for_newframe();
2789                         }
2790                         break;
2791                 case MIDDLEMOUSE:
2792                 case WHEELUPMOUSE:
2793                 case WHEELDOWNMOUSE:
2794                         if(sseq->mainb) break;
2795                         view2dmove(event);      /* in drawipo.c */
2796                         break;
2797                 case RIGHTMOUSE:
2798                         if(sseq->mainb) break;
2799                         mouse_select_seq();
2800                         break;
2801                 case PADPLUSKEY:
2802                         if(sseq->mainb) {
2803                                 sseq->zoom++;
2804                                 if(sseq->zoom>8) sseq->zoom= 8;
2805                         }
2806                         else {
2807                                 if((G.qual==0)) {
2808                                         dx= 0.1154*(v2d->cur.xmax-v2d->cur.xmin);
2809                                         v2d->cur.xmin+= dx;
2810                                         v2d->cur.xmax-= dx;
2811                                         test_view2d(G.v2d, curarea->winx, curarea->winy);
2812                                 }
2813                                 else if((G.qual==LR_SHIFTKEY)) {
2814                                         insert_gap(25, CFRA);
2815                                         allqueue(REDRAWSEQ, 0);
2816                                 }
2817                                 else if(G.qual==LR_ALTKEY) {
2818                                         insert_gap(250, CFRA);
2819                                         allqueue(REDRAWSEQ, 0);
2820                                 }
2821                         }
2822                         doredraw= 1;
2823                         break;
2824                 case PADMINUS:
2825                         if(sseq->mainb) {
2826                                 sseq->zoom--;
2827                                 if(sseq->zoom<1) sseq->zoom= 1;
2828                         }
2829                         else {
2830                                 if((G.qual==LR_SHIFTKEY))
2831                                         no_gaps();
2832                                 else if((G.qual==0)) {
2833                                         dx= 0.15*(v2d->cur.xmax-v2d->cur.xmin);
2834                                         v2d->cur.xmin-= dx;
2835                                         v2d->cur.xmax+= dx;
2836                                         test_view2d(G.v2d, curarea->winx, curarea->winy);