Merging trunk up to r38932.
[blender.git] / source / blender / editors / transform / transform_ops.c
1 /*
2  * $Id$
3  *
4  * ***** BEGIN GPL LICENSE BLOCK *****
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2
9  * of the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19  *
20  * Contributor(s): none yet.
21  *
22  * ***** END GPL LICENSE BLOCK *****
23  */
24
25 /** \file blender/editors/transform/transform_ops.c
26  *  \ingroup edtransform
27  */
28
29
30 #include "MEM_guardedalloc.h"
31
32 #include "DNA_scene_types.h"
33
34 #include "RNA_access.h"
35 #include "RNA_define.h"
36 #include "RNA_enum_types.h"
37
38 #include "BLI_math.h"
39 #include "BLI_utildefines.h"
40
41 #include "BKE_context.h"
42 #include "BKE_global.h"
43 #include "BKE_armature.h"
44
45 #include "WM_api.h"
46 #include "WM_types.h"
47
48 #include "UI_interface.h"
49 #include "UI_resources.h"
50
51 #include "ED_screen.h"
52
53 #include "transform.h"
54
55 typedef struct TransformModeItem
56 {
57         char *idname;
58         int             mode;
59         void (*opfunc)(wmOperatorType*);
60 } TransformModeItem;
61
62 static float VecOne[3] = {1, 1, 1};
63
64 static char OP_TRANSLATION[] = "TRANSFORM_OT_translate";
65 static char OP_ROTATION[] = "TRANSFORM_OT_rotate";
66 static char OP_TOSPHERE[] = "TRANSFORM_OT_tosphere";
67 static char OP_RESIZE[] = "TRANSFORM_OT_resize";
68 static char OP_SHEAR[] = "TRANSFORM_OT_shear";
69 static char OP_WARP[] = "TRANSFORM_OT_warp";
70 static char OP_SHRINK_FATTEN[] = "TRANSFORM_OT_shrink_fatten";
71 static char OP_PUSH_PULL[] = "TRANSFORM_OT_push_pull";
72 static char OP_TILT[] = "TRANSFORM_OT_tilt";
73 static char OP_TRACKBALL[] = "TRANSFORM_OT_trackball";
74 static char OP_MIRROR[] = "TRANSFORM_OT_mirror";
75 static char OP_EDGE_SLIDE[] = "TRANSFORM_OT_edge_slide";
76 static char OP_EDGE_CREASE[] = "TRANSFORM_OT_edge_crease";
77 static char OP_SEQ_SLIDE[] = "TRANSFORM_OT_seq_slide";
78
79 void TRANSFORM_OT_translate(struct wmOperatorType *ot);
80 void TRANSFORM_OT_rotate(struct wmOperatorType *ot);
81 void TRANSFORM_OT_tosphere(struct wmOperatorType *ot);
82 void TRANSFORM_OT_resize(struct wmOperatorType *ot);
83 void TRANSFORM_OT_shear(struct wmOperatorType *ot);
84 void TRANSFORM_OT_warp(struct wmOperatorType *ot);
85 void TRANSFORM_OT_shrink_fatten(struct wmOperatorType *ot);
86 void TRANSFORM_OT_push_pull(struct wmOperatorType *ot);
87 void TRANSFORM_OT_tilt(struct wmOperatorType *ot);
88 void TRANSFORM_OT_trackball(struct wmOperatorType *ot);
89 void TRANSFORM_OT_mirror(struct wmOperatorType *ot);
90 void TRANSFORM_OT_edge_slide(struct wmOperatorType *ot);
91 void TRANSFORM_OT_edge_crease(struct wmOperatorType *ot);
92 void TRANSFORM_OT_seq_slide(struct wmOperatorType *ot);
93
94 static TransformModeItem transform_modes[] =
95 {
96         {OP_TRANSLATION, TFM_TRANSLATION, TRANSFORM_OT_translate},
97         {OP_ROTATION, TFM_ROTATION, TRANSFORM_OT_rotate},
98         {OP_TOSPHERE, TFM_TOSPHERE, TRANSFORM_OT_tosphere},
99         {OP_RESIZE, TFM_RESIZE, TRANSFORM_OT_resize},
100         {OP_SHEAR, TFM_SHEAR, TRANSFORM_OT_shear},
101         {OP_WARP, TFM_WARP, TRANSFORM_OT_warp},
102         {OP_SHRINK_FATTEN, TFM_SHRINKFATTEN, TRANSFORM_OT_shrink_fatten},
103         {OP_PUSH_PULL, TFM_PUSHPULL, TRANSFORM_OT_push_pull},
104         {OP_TILT, TFM_TILT, TRANSFORM_OT_tilt},
105         {OP_TRACKBALL, TFM_TRACKBALL, TRANSFORM_OT_trackball},
106         {OP_MIRROR, TFM_MIRROR, TRANSFORM_OT_mirror},
107         {OP_EDGE_SLIDE, TFM_EDGE_SLIDE, TRANSFORM_OT_edge_slide},
108         {OP_EDGE_CREASE, TFM_CREASE, TRANSFORM_OT_edge_crease},
109         {OP_SEQ_SLIDE, TFM_SEQ_SLIDE, TRANSFORM_OT_seq_slide},
110         {NULL, 0}
111 };
112
113 EnumPropertyItem transform_mode_types[] =
114 {
115         {TFM_INIT, "INIT", 0, "Init", ""},
116         {TFM_DUMMY, "DUMMY", 0, "Dummy", ""},
117         {TFM_TRANSLATION, "TRANSLATION", 0, "Translation", ""},
118         {TFM_ROTATION, "ROTATION", 0, "Rotation", ""},
119         {TFM_RESIZE, "RESIZE", 0, "Resize", ""},
120         {TFM_TOSPHERE, "TOSPHERE", 0, "Tosphere", ""},
121         {TFM_SHEAR, "SHEAR", 0, "Shear", ""},
122         {TFM_WARP, "WARP", 0, "Warp", ""},
123         {TFM_SHRINKFATTEN, "SHRINKFATTEN", 0, "Shrinkfatten", ""},
124         {TFM_TILT, "TILT", 0, "Tilt", ""},
125         {TFM_TRACKBALL, "TRACKBALL", 0, "Trackball", ""},
126         {TFM_PUSHPULL, "PUSHPULL", 0, "Pushpull", ""},
127         {TFM_CREASE, "CREASE", 0, "Crease", ""},
128         {TFM_MIRROR, "MIRROR", 0, "Mirror", ""},
129         {TFM_BONESIZE, "BONE_SIZE", 0, "Bonesize", ""},
130         {TFM_BONE_ENVELOPE, "BONE_ENVELOPE", 0, "Bone_Envelope", ""},
131         {TFM_CURVE_SHRINKFATTEN, "CURVE_SHRINKFATTEN", 0, "Curve_Shrinkfatten", ""},
132         {TFM_BONE_ROLL, "BONE_ROLL", 0, "Bone_Roll", ""},
133         {TFM_TIME_TRANSLATE, "TIME_TRANSLATE", 0, "Time_Translate", ""},
134         {TFM_TIME_SLIDE, "TIME_SLIDE", 0, "Time_Slide", ""},
135         {TFM_TIME_SCALE, "TIME_SCALE", 0, "Time_Scale", ""},
136         {TFM_TIME_EXTEND, "TIME_EXTEND", 0, "Time_Extend", ""},
137         {TFM_BAKE_TIME, "BAKE_TIME", 0, "Bake_Time", ""},
138         {TFM_BEVEL, "BEVEL", 0, "Bevel", ""},
139         {TFM_BWEIGHT, "BWEIGHT", 0, "Bweight", ""},
140         {TFM_ALIGN, "ALIGN", 0, "Align", ""},
141         {TFM_EDGE_SLIDE, "EDGESLIDE", 0, "Edge Slide", ""},
142         {TFM_SEQ_SLIDE, "SEQSLIDE", 0, "Sequence Slide", ""},
143         {0, NULL, 0, NULL, NULL}
144 };
145
146 static int snap_type_exec(bContext *C, wmOperator *op)
147 {
148         ToolSettings *ts= CTX_data_tool_settings(C);
149
150         ts->snap_mode = RNA_enum_get(op->ptr,"type");
151
152         WM_event_add_notifier(C, NC_SCENE|ND_TOOLSETTINGS, NULL); /* header redraw */
153
154         return OPERATOR_FINISHED;
155 }
156
157 static void TRANSFORM_OT_snap_type(wmOperatorType *ot)
158 {
159         /* identifiers */
160         ot->name= "Snap Type";
161         ot->description= "Set the snap element type";
162         ot->idname= "TRANSFORM_OT_snap_type";
163
164         /* api callbacks */
165         ot->invoke= WM_menu_invoke;
166         ot->exec= snap_type_exec;
167
168         ot->poll= ED_operator_areaactive;
169
170         /* flags */
171         ot->flag= OPTYPE_UNDO;
172
173         /* props */
174         ot->prop= RNA_def_enum(ot->srna, "type", snap_element_items, 0, "Type", "Set the snap element type");
175
176 }
177
178 static int select_orientation_exec(bContext *C, wmOperator *op)
179 {
180         int orientation = RNA_enum_get(op->ptr, "orientation");
181
182         BIF_selectTransformOrientationValue(C, orientation);
183         
184         WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, CTX_wm_view3d(C));
185
186         return OPERATOR_FINISHED;
187 }
188
189 static int select_orientation_invoke(bContext *C, wmOperator *UNUSED(op), wmEvent *UNUSED(event))
190 {
191         uiPopupMenu *pup;
192         uiLayout *layout;
193
194         pup= uiPupMenuBegin(C, "Orientation", ICON_NONE);
195         layout= uiPupMenuLayout(pup);
196         uiItemsEnumO(layout, "TRANSFORM_OT_select_orientation", "orientation");
197         uiPupMenuEnd(C, pup);
198
199         return OPERATOR_CANCELLED;
200 }
201
202 static void TRANSFORM_OT_select_orientation(struct wmOperatorType *ot)
203 {
204         PropertyRNA *prop;
205
206         /* identifiers */
207         ot->name   = "Select Orientation";
208         ot->description= "Select transformation orientation";
209         ot->idname = "TRANSFORM_OT_select_orientation";
210         ot->flag   = OPTYPE_UNDO;
211
212         /* api callbacks */
213         ot->invoke = select_orientation_invoke;
214         ot->exec   = select_orientation_exec;
215         ot->poll   = ED_operator_view3d_active;
216
217         prop= RNA_def_property(ot->srna, "orientation", PROP_ENUM, PROP_NONE);
218         RNA_def_property_ui_text(prop, "Orientation", "Transformation orientation");
219         RNA_def_enum_funcs(prop, rna_TransformOrientation_itemf);
220 }
221
222
223 static int delete_orientation_exec(bContext *C, wmOperator *UNUSED(op))
224 {
225         View3D *v3d = CTX_wm_view3d(C);
226         int selected_index = (v3d->twmode - V3D_MANIP_CUSTOM);
227
228         BIF_removeTransformOrientationIndex(C, selected_index);
229         
230         WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, CTX_wm_view3d(C));
231         WM_event_add_notifier(C, NC_SCENE|NA_EDITED, CTX_data_scene(C));
232
233         return OPERATOR_FINISHED;
234 }
235
236 static int delete_orientation_invoke(bContext *C, wmOperator *op, wmEvent *UNUSED(event))
237 {
238         return delete_orientation_exec(C, op);
239 }
240
241 static int delete_orientation_poll(bContext *C)
242 {
243         int selected_index = -1;
244         View3D *v3d = CTX_wm_view3d(C);
245         
246         if (ED_operator_areaactive(C) == 0)
247                 return 0;
248         
249         
250         if(v3d) {
251                 selected_index = (v3d->twmode - V3D_MANIP_CUSTOM);
252         }
253         
254         return selected_index >= 0;
255 }
256
257 static void TRANSFORM_OT_delete_orientation(struct wmOperatorType *ot)
258 {
259         /* identifiers */
260         ot->name   = "Delete Orientation";
261         ot->description= "Delete transformation orientation";
262         ot->idname = "TRANSFORM_OT_delete_orientation";
263         ot->flag   = OPTYPE_UNDO;
264
265         /* api callbacks */
266         ot->invoke = delete_orientation_invoke;
267         ot->exec   = delete_orientation_exec;
268         ot->poll   = delete_orientation_poll;
269 }
270
271 static int create_orientation_exec(bContext *C, wmOperator *op)
272 {
273         char name[36];
274         int use = RNA_boolean_get(op->ptr, "use");
275         int overwrite = RNA_boolean_get(op->ptr, "overwrite");
276         
277         RNA_string_get(op->ptr, "name", name);
278
279         BIF_createTransformOrientation(C, op->reports, name, use, overwrite);
280
281         WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, CTX_wm_view3d(C));
282         WM_event_add_notifier(C, NC_SCENE|NA_EDITED, CTX_data_scene(C));
283         
284         return OPERATOR_FINISHED;
285 }
286
287 static int create_orientation_invoke(bContext *C, wmOperator *op, wmEvent *UNUSED(event))
288 {
289         return create_orientation_exec(C, op);
290 }
291
292 static void TRANSFORM_OT_create_orientation(struct wmOperatorType *ot)
293 {
294         /* identifiers */
295         ot->name   = "Create Orientation";
296         ot->description= "Create transformation orientation from selection";
297         ot->idname = "TRANSFORM_OT_create_orientation";
298         ot->flag   = OPTYPE_REGISTER|OPTYPE_UNDO;
299
300         /* api callbacks */
301         ot->invoke = create_orientation_invoke;
302         ot->exec   = create_orientation_exec;
303         ot->poll   = ED_operator_areaactive;
304         ot->flag   = OPTYPE_REGISTER|OPTYPE_UNDO;
305
306         RNA_def_string(ot->srna, "name", "", 35, "Name", "Text to insert at the cursor position.");
307         RNA_def_boolean(ot->srna, "use", 0, "Use after creation", "Select orientation after its creation");
308         RNA_def_boolean(ot->srna, "overwrite", 0, "Overwrite previous", "Overwrite previously created orientation with same name");
309 }
310
311 static void transformops_exit(bContext *C, wmOperator *op)
312 {
313         saveTransform(C, op->customdata, op);
314         MEM_freeN(op->customdata);
315         op->customdata = NULL;
316         G.moving = 0;
317 }
318
319 static int transformops_data(bContext *C, wmOperator *op, wmEvent *event)
320 {
321         int retval = 1;
322         if (op->customdata == NULL)
323         {
324                 TransInfo *t = MEM_callocN(sizeof(TransInfo), "TransInfo data2");
325                 TransformModeItem *tmode;
326                 int mode = -1;
327
328                 for (tmode = transform_modes; tmode->idname; tmode++)
329                 {
330                         if (op->type->idname == tmode->idname)
331                         {
332                                 mode = tmode->mode;
333                                 break;
334                         }
335                 }
336
337                 if (mode == -1)
338                 {
339                         mode = RNA_enum_get(op->ptr, "mode");
340                 }
341
342                 retval = initTransform(C, t, op, event, mode);
343                 G.moving = 1;
344
345                 /* store data */
346                 if(retval) {
347                         op->customdata = t;
348                 }
349                 else {
350                         MEM_freeN(t);
351                 }
352         }
353
354         return retval; /* return 0 on error */
355 }
356
357 static int transform_modal(bContext *C, wmOperator *op, wmEvent *event)
358 {
359         int exit_code;
360
361         TransInfo *t = op->customdata;
362
363         if (event->type == NDOF_MOTION)
364         {
365                 /* puts("transform_modal: passing through NDOF_MOTION"); */
366                 return OPERATOR_PASS_THROUGH;
367         }
368
369         /* XXX insert keys are called here, and require context */
370         t->context= C;
371         exit_code = transformEvent(t, event);
372         t->context= NULL;
373
374         transformApply(C, t);
375
376         exit_code |= transformEnd(C, t);
377
378         if ((exit_code & OPERATOR_RUNNING_MODAL) == 0)
379         {
380                 transformops_exit(C, op);
381                 exit_code &= ~OPERATOR_PASS_THROUGH; /* preventively remove passthrough */
382         }
383
384         return exit_code;
385 }
386
387 static int transform_cancel(bContext *C, wmOperator *op)
388 {
389         TransInfo *t = op->customdata;
390
391         t->state = TRANS_CANCEL;
392         transformEnd(C, t);
393         transformops_exit(C, op);
394
395         return OPERATOR_CANCELLED;
396 }
397
398 static int transform_exec(bContext *C, wmOperator *op)
399 {
400         TransInfo *t;
401
402         if (!transformops_data(C, op, NULL))
403         {
404                 G.moving = 0;
405                 return OPERATOR_CANCELLED;
406         }
407
408         t = op->customdata;
409
410         t->options |= CTX_AUTOCONFIRM;
411
412         transformApply(C, t);
413
414         transformEnd(C, t);
415
416         transformops_exit(C, op);
417         
418         WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
419
420         return OPERATOR_FINISHED;
421 }
422
423 static int transform_invoke(bContext *C, wmOperator *op, wmEvent *event)
424 {
425         if (!transformops_data(C, op, event))
426         {
427                 G.moving = 0;
428                 return OPERATOR_CANCELLED;
429         }
430
431         if(RNA_property_is_set(op->ptr, "value")) {
432                 return transform_exec(C, op);
433         }
434         else {
435                 /* add temp handler */
436                 WM_event_add_modal_handler(C, op);
437
438                 op->flag |= OP_GRAB_POINTER; // XXX maybe we want this with the manipulator only?
439                 return OPERATOR_RUNNING_MODAL;
440         }
441 }
442
443 void Transform_Properties(struct wmOperatorType *ot, int flags)
444 {
445         PropertyRNA *prop;
446
447         if (flags & P_AXIS)
448         {
449                 prop= RNA_def_property(ot->srna, "axis", PROP_FLOAT, PROP_DIRECTION);
450                 RNA_def_property_array(prop, 3);
451                 /* Make this not hidden when there's a nice axis selection widget */
452                 RNA_def_property_flag(prop, PROP_HIDDEN);
453                 RNA_def_property_ui_text(prop, "Axis", "The axis around which the transformation occurs");
454
455         }
456
457         if (flags & P_CONSTRAINT)
458         {
459                 RNA_def_boolean_vector(ot->srna, "constraint_axis", 3, NULL, "Constraint Axis", "");
460                 prop= RNA_def_property(ot->srna, "constraint_orientation", PROP_ENUM, PROP_NONE);
461                 RNA_def_property_ui_text(prop, "Orientation", "Transformation orientation");
462                 RNA_def_enum_funcs(prop, rna_TransformOrientation_itemf);
463
464                 
465         }
466
467         if (flags & P_MIRROR)
468         {
469                 RNA_def_boolean(ot->srna, "mirror", 0, "Mirror Editing", "");
470         }
471
472
473         if (flags & P_PROPORTIONAL)
474         {
475                 RNA_def_enum(ot->srna, "proportional", proportional_editing_items, 0, "Proportional Editing", "");
476                 RNA_def_enum(ot->srna, "proportional_edit_falloff", proportional_falloff_items, 0, "Proportional Editing Falloff", "Falloff type for proportional editing mode.");
477                 RNA_def_float(ot->srna, "proportional_size", 1, 0.00001f, FLT_MAX, "Proportional Size", "", 0.001, 100);
478         }
479
480         if (flags & P_SNAP)
481         {
482                 prop= RNA_def_boolean(ot->srna, "snap", 0, "Use Snapping Options", "");
483                 RNA_def_property_flag(prop, PROP_HIDDEN);
484
485                 if (flags & P_GEO_SNAP) {
486                         prop= RNA_def_enum(ot->srna, "snap_target", snap_target_items, 0, "Target", "");
487                         RNA_def_property_flag(prop, PROP_HIDDEN);
488                         prop= RNA_def_float_vector(ot->srna, "snap_point", 3, NULL, -FLT_MAX, FLT_MAX, "Point", "", -FLT_MAX, FLT_MAX);
489                         RNA_def_property_flag(prop, PROP_HIDDEN);
490                         
491                         if (flags & P_ALIGN_SNAP) {
492                                 prop= RNA_def_boolean(ot->srna, "snap_align", 0, "Align with Point Normal", "");
493                                 RNA_def_property_flag(prop, PROP_HIDDEN);
494                                 prop= RNA_def_float_vector(ot->srna, "snap_normal", 3, NULL, -FLT_MAX, FLT_MAX, "Normal", "", -FLT_MAX, FLT_MAX);
495                                 RNA_def_property_flag(prop, PROP_HIDDEN);
496                         }
497                 }
498         }
499         
500         if (flags & P_OPTIONS)
501         {
502                 RNA_def_boolean(ot->srna, "texture_space", 0, "Edit Object data texture space", "");
503         }
504
505         // Add confirm method all the time. At the end because it's not really that important and should be hidden only in log, not in keymap edit
506         /*prop =*/ RNA_def_boolean(ot->srna, "release_confirm", 0, "Confirm on Release", "Always confirm operation when releasing button");
507         //RNA_def_property_flag(prop, PROP_HIDDEN);
508 }
509
510 void TRANSFORM_OT_translate(struct wmOperatorType *ot)
511 {
512         /* identifiers */
513         ot->name   = "Translate";
514         ot->description= "Translate selected items";
515         ot->idname = OP_TRANSLATION;
516         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
517
518         /* api callbacks */
519         ot->invoke = transform_invoke;
520         ot->exec   = transform_exec;
521         ot->modal  = transform_modal;
522         ot->cancel  = transform_cancel;
523         ot->poll   = ED_operator_screenactive;
524
525         RNA_def_float_vector_xyz(ot->srna, "value", 3, NULL, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);
526
527         Transform_Properties(ot, P_CONSTRAINT|P_PROPORTIONAL|P_MIRROR|P_ALIGN_SNAP|P_OPTIONS);
528 }
529
530 void TRANSFORM_OT_resize(struct wmOperatorType *ot)
531 {
532         /* identifiers */
533         ot->name   = "Resize";
534         ot->description= "Resize selected items"; 
535         ot->idname = OP_RESIZE;
536         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
537
538         /* api callbacks */
539         ot->invoke = transform_invoke;
540         ot->exec   = transform_exec;
541         ot->modal  = transform_modal;
542         ot->cancel  = transform_cancel;
543         ot->poll   = ED_operator_screenactive;
544
545         RNA_def_float_vector(ot->srna, "value", 3, VecOne, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);
546
547         Transform_Properties(ot, P_CONSTRAINT|P_PROPORTIONAL|P_MIRROR|P_GEO_SNAP|P_OPTIONS);
548 }
549
550
551 void TRANSFORM_OT_trackball(struct wmOperatorType *ot)
552 {
553         /* identifiers */
554         ot->name   = "Trackball";
555         ot->description= "Trackball style rotation of selected items";
556         ot->idname = OP_TRACKBALL;
557         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
558
559         /* api callbacks */
560         ot->invoke = transform_invoke;
561         ot->exec   = transform_exec;
562         ot->modal  = transform_modal;
563         ot->cancel  = transform_cancel;
564         ot->poll   = ED_operator_screenactive;
565
566         RNA_def_float_vector(ot->srna, "value", 2, VecOne, -FLT_MAX, FLT_MAX, "angle", "", -FLT_MAX, FLT_MAX);
567
568         Transform_Properties(ot, P_PROPORTIONAL|P_MIRROR|P_SNAP);
569 }
570
571 void TRANSFORM_OT_rotate(struct wmOperatorType *ot)
572 {
573         /* identifiers */
574         ot->name   = "Rotate";
575         ot->description= "Rotate selected items";
576         ot->idname = OP_ROTATION;
577         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
578
579         /* api callbacks */
580         ot->invoke = transform_invoke;
581         ot->exec   = transform_exec;
582         ot->modal  = transform_modal;
583         ot->cancel  = transform_cancel;
584         ot->poll   = ED_operator_screenactive;
585
586         RNA_def_float_rotation(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -M_PI*2, M_PI*2);
587
588         Transform_Properties(ot, P_AXIS|P_CONSTRAINT|P_PROPORTIONAL|P_MIRROR|P_GEO_SNAP);
589 }
590
591 void TRANSFORM_OT_tilt(struct wmOperatorType *ot)
592 {
593         /* identifiers */
594         ot->name   = "Tilt";
595         /*optionals - 
596                 "Tilt selected vertices."
597                 "Specify an extra axis rotation for selected vertices of 3d curve." */
598         ot->description= "Tilt selected control vertices of 3d curve"; 
599         ot->idname = OP_TILT;
600         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
601
602         /* api callbacks */
603         ot->invoke = transform_invoke;
604         ot->exec   = transform_exec;
605         ot->modal  = transform_modal;
606         ot->cancel  = transform_cancel;
607         ot->poll   = ED_operator_editcurve;
608
609         RNA_def_float_rotation(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -M_PI*2, M_PI*2);
610
611         Transform_Properties(ot, P_CONSTRAINT|P_PROPORTIONAL|P_MIRROR|P_SNAP);
612 }
613
614 void TRANSFORM_OT_warp(struct wmOperatorType *ot)
615 {
616         /* identifiers */
617         ot->name   = "Warp";
618         ot->description= "Warp selected items around the cursor";
619         ot->idname = OP_WARP;
620         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
621
622         /* api callbacks */
623         ot->invoke = transform_invoke;
624         ot->exec   = transform_exec;
625         ot->modal  = transform_modal;
626         ot->cancel  = transform_cancel;
627         ot->poll   = ED_operator_screenactive;
628
629         RNA_def_float_rotation(ot->srna, "value", 1, NULL, -FLT_MAX, FLT_MAX, "Angle", "", 0, 1);
630
631         Transform_Properties(ot, P_PROPORTIONAL|P_MIRROR|P_SNAP);
632         // XXX Warp axis?
633 }
634
635 void TRANSFORM_OT_shear(struct wmOperatorType *ot)
636 {
637         /* identifiers */
638         ot->name   = "Shear";
639         ot->description= "Shear selected items along the horizontal screen axis";
640         ot->idname = OP_SHEAR;
641         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
642
643         /* api callbacks */
644         ot->invoke = transform_invoke;
645         ot->exec   = transform_exec;
646         ot->modal  = transform_modal;
647         ot->cancel  = transform_cancel;
648         ot->poll   = ED_operator_screenactive;
649
650         RNA_def_float(ot->srna, "value", 0, -FLT_MAX, FLT_MAX, "Offset", "", -FLT_MAX, FLT_MAX);
651
652         Transform_Properties(ot, P_PROPORTIONAL|P_MIRROR|P_SNAP);
653         // XXX Shear axis?
654 }
655
656 void TRANSFORM_OT_push_pull(struct wmOperatorType *ot)
657 {
658         /* identifiers */
659         ot->name   = "Push/Pull";
660         ot->description= "Push/Pull selected items";
661         ot->idname = OP_PUSH_PULL;
662         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
663
664         /* api callbacks */
665         ot->invoke = transform_invoke;
666         ot->exec   = transform_exec;
667         ot->modal  = transform_modal;
668         ot->cancel  = transform_cancel;
669         ot->poll   = ED_operator_screenactive;
670
671         RNA_def_float(ot->srna, "value", 0, -FLT_MAX, FLT_MAX, "Distance", "", -FLT_MAX, FLT_MAX);
672
673         Transform_Properties(ot, P_PROPORTIONAL|P_MIRROR|P_SNAP);
674 }
675
676 void TRANSFORM_OT_shrink_fatten(struct wmOperatorType *ot)
677 {
678         /* identifiers */
679         ot->name   = "Shrink/Fatten";
680         ot->description= "Shrink/fatten selected vertices along normals";
681         ot->idname = OP_SHRINK_FATTEN;
682         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
683
684         /* api callbacks */
685         ot->invoke = transform_invoke;
686         ot->exec   = transform_exec;
687         ot->modal  = transform_modal;
688         ot->cancel  = transform_cancel;
689         ot->poll   = ED_operator_editmesh;
690
691         RNA_def_float(ot->srna, "value", 0, -FLT_MAX, FLT_MAX, "Offset", "", -FLT_MAX, FLT_MAX);
692
693         Transform_Properties(ot, P_PROPORTIONAL|P_MIRROR|P_SNAP);
694 }
695
696 void TRANSFORM_OT_tosphere(struct wmOperatorType *ot)
697 {
698         /* identifiers */
699         ot->name   = "To Sphere";
700         //added "around mesh center" to differentiate between "MESH_OT_vertices_to_sphere()" 
701         ot->description= "Move selected vertices outward in a spherical shape around mesh center";
702         ot->idname = OP_TOSPHERE;
703         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
704
705         /* api callbacks */
706         ot->invoke = transform_invoke;
707         ot->exec   = transform_exec;
708         ot->modal  = transform_modal;
709         ot->cancel  = transform_cancel;
710         ot->poll   = ED_operator_screenactive;
711
712         RNA_def_float_factor(ot->srna, "value", 0, 0, 1, "Factor", "", 0, 1);
713
714         Transform_Properties(ot, P_PROPORTIONAL|P_MIRROR|P_SNAP);
715 }
716
717 void TRANSFORM_OT_mirror(struct wmOperatorType *ot)
718 {
719         /* identifiers */
720         ot->name   = "Mirror";
721         ot->description= "Mirror selected vertices around one or more axes";
722         ot->idname = OP_MIRROR;
723         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
724
725         /* api callbacks */
726         ot->invoke = transform_invoke;
727         ot->exec   = transform_exec;
728         ot->modal  = transform_modal;
729         ot->cancel  = transform_cancel;
730         ot->poll   = ED_operator_screenactive;
731
732         Transform_Properties(ot, P_CONSTRAINT|P_PROPORTIONAL);
733 }
734
735 void TRANSFORM_OT_edge_slide(struct wmOperatorType *ot)
736 {
737         /* identifiers */
738         ot->name   = "Edge Slide";
739         ot->description= "Slide an edge loop along a mesh"; 
740         ot->idname = OP_EDGE_SLIDE;
741         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
742
743         /* api callbacks */
744         ot->invoke = transform_invoke;
745         ot->exec   = transform_exec;
746         ot->modal  = transform_modal;
747         ot->cancel  = transform_cancel;
748         ot->poll   = ED_operator_editmesh;
749
750         RNA_def_float_factor(ot->srna, "value", 0, -1.0f, 1.0f, "Factor", "", -1.0f, 1.0f);
751
752         Transform_Properties(ot, P_MIRROR|P_SNAP);
753 }
754
755 void TRANSFORM_OT_edge_crease(struct wmOperatorType *ot)
756 {
757         /* identifiers */
758         ot->name   = "Edge Crease";
759         ot->description= "Change the crease of edges";
760         ot->idname = OP_EDGE_CREASE;
761         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
762
763         /* api callbacks */
764         ot->invoke = transform_invoke;
765         ot->exec   = transform_exec;
766         ot->modal  = transform_modal;
767         ot->cancel  = transform_cancel;
768         ot->poll   = ED_operator_editmesh;
769
770         RNA_def_float_factor(ot->srna, "value", 0, -1.0f, 1.0f, "Factor", "", -1.0f, 1.0f);
771
772         Transform_Properties(ot, P_SNAP);
773 }
774
775 void TRANSFORM_OT_seq_slide(struct wmOperatorType *ot)
776 {
777         /* identifiers */
778         ot->name   = "Sequence Slide";
779         ot->description= "Slide a sequence strip in time";
780         ot->idname = OP_SEQ_SLIDE;
781         ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
782
783         /* api callbacks */
784         ot->invoke = transform_invoke;
785         ot->exec   = transform_exec;
786         ot->modal  = transform_modal;
787         ot->cancel  = transform_cancel;
788         ot->poll   = ED_operator_sequencer_active;
789
790         RNA_def_float_vector(ot->srna, "value", 2, VecOne, -FLT_MAX, FLT_MAX, "angle", "", -FLT_MAX, FLT_MAX);
791
792         Transform_Properties(ot, P_SNAP);
793 }
794
795 void TRANSFORM_OT_transform(struct wmOperatorType *ot)
796 {
797         PropertyRNA *prop;
798
799         /* identifiers */
800         ot->name   = "Transform";
801         ot->description= "Transform selected items by mode type";
802         ot->idname = "TRANSFORM_OT_transform";
803         ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO|OPTYPE_BLOCKING;
804
805         /* api callbacks */
806         ot->invoke = transform_invoke;
807         ot->exec   = transform_exec;
808         ot->modal  = transform_modal;
809         ot->cancel  = transform_cancel;
810         ot->poll   = ED_operator_screenactive;
811
812         prop= RNA_def_enum(ot->srna, "mode", transform_mode_types, TFM_TRANSLATION, "Mode", "");
813         RNA_def_property_flag(prop, PROP_HIDDEN);
814
815         RNA_def_float_vector(ot->srna, "value", 4, NULL, -FLT_MAX, FLT_MAX, "Values", "", -FLT_MAX, FLT_MAX);
816
817         Transform_Properties(ot, P_AXIS|P_CONSTRAINT|P_PROPORTIONAL|P_MIRROR|P_ALIGN_SNAP);
818 }
819
820 void transform_operatortypes(void)
821 {
822         TransformModeItem *tmode;
823
824         for (tmode = transform_modes; tmode->idname; tmode++)
825         {
826                 WM_operatortype_append(tmode->opfunc);
827         }
828
829         WM_operatortype_append(TRANSFORM_OT_transform);
830
831         WM_operatortype_append(TRANSFORM_OT_select_orientation);
832         WM_operatortype_append(TRANSFORM_OT_create_orientation);
833         WM_operatortype_append(TRANSFORM_OT_delete_orientation);
834
835         WM_operatortype_append(TRANSFORM_OT_snap_type);
836 }
837
838 void transform_keymap_for_space(wmKeyConfig *keyconf, wmKeyMap *keymap, int spaceid)
839 {
840         wmKeyMapItem *km;
841         wmKeyMap *modalmap;
842         
843         /* transform.c, only adds modal map once, checks if it's there */
844         modalmap = transform_modal_keymap(keyconf);
845
846         /* assign map to operators only the first time */
847         if (modalmap) {
848                 TransformModeItem *tmode;
849
850                 for (tmode = transform_modes; tmode->idname; tmode++)
851                 {
852                         WM_modalkeymap_assign(modalmap, tmode->idname);
853                 }
854                 WM_modalkeymap_assign(modalmap, "TRANSFORM_OT_transform");
855         }
856         
857         switch(spaceid)
858         {
859                 case SPACE_VIEW3D:
860                         WM_keymap_add_item(keymap, OP_TRANSLATION, GKEY, KM_PRESS, 0, 0);
861
862                         WM_keymap_add_item(keymap, OP_TRANSLATION, EVT_TWEAK_S, KM_ANY, 0, 0);
863
864                         WM_keymap_add_item(keymap, OP_ROTATION, RKEY, KM_PRESS, 0, 0);
865
866                         WM_keymap_add_item(keymap, OP_RESIZE, SKEY, KM_PRESS, 0, 0);
867
868                         WM_keymap_add_item(keymap, OP_WARP, WKEY, KM_PRESS, KM_SHIFT, 0);
869
870                         WM_keymap_add_item(keymap, OP_TOSPHERE, SKEY, KM_PRESS, KM_ALT|KM_SHIFT, 0);
871
872                         WM_keymap_add_item(keymap, OP_SHEAR, SKEY, KM_PRESS, KM_ALT|KM_CTRL|KM_SHIFT, 0);
873
874                         WM_keymap_add_item(keymap, "TRANSFORM_OT_select_orientation", SPACEKEY, KM_PRESS, KM_ALT, 0);
875
876                         km = WM_keymap_add_item(keymap, "TRANSFORM_OT_create_orientation", SPACEKEY, KM_PRESS, KM_CTRL|KM_ALT, 0);
877                         RNA_boolean_set(km->ptr, "use", 1);
878
879                         WM_keymap_add_item(keymap, OP_MIRROR, MKEY, KM_PRESS, KM_CTRL, 0);
880
881                         km = WM_keymap_add_item(keymap, "WM_OT_context_toggle", TABKEY, KM_PRESS, KM_SHIFT, 0);
882                         RNA_string_set(km->ptr, "data_path", "tool_settings.use_snap");
883
884                         WM_keymap_add_item(keymap, "TRANSFORM_OT_snap_type", TABKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
885
886                         km = WM_keymap_add_item(keymap, OP_TRANSLATION, TKEY, KM_PRESS, KM_SHIFT, 0);
887                         RNA_boolean_set(km->ptr, "texture_space", 1);
888
889                         km = WM_keymap_add_item(keymap, OP_RESIZE, TKEY, KM_PRESS, KM_SHIFT|KM_ALT, 0);
890                         RNA_boolean_set(km->ptr, "texture_space", 1);
891
892                         break;
893                 case SPACE_ACTION:
894                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", GKEY, KM_PRESS, 0, 0);
895                         RNA_enum_set(km->ptr, "mode", TFM_TIME_TRANSLATE);
896                         
897                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", EVT_TWEAK_S, KM_ANY, 0, 0);
898                         RNA_enum_set(km->ptr, "mode", TFM_TIME_TRANSLATE);
899                         
900                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", EKEY, KM_PRESS, 0, 0);
901                         RNA_enum_set(km->ptr, "mode", TFM_TIME_EXTEND);
902                         
903                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", SKEY, KM_PRESS, 0, 0);
904                         RNA_enum_set(km->ptr, "mode", TFM_TIME_SCALE);
905                         
906                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", TKEY, KM_PRESS, KM_SHIFT, 0);
907                         RNA_enum_set(km->ptr, "mode", TFM_TIME_SLIDE);
908                         break;
909                 case SPACE_IPO:
910                         WM_keymap_add_item(keymap, OP_TRANSLATION, GKEY, KM_PRESS, 0, 0);
911                         
912                         WM_keymap_add_item(keymap, OP_TRANSLATION, EVT_TWEAK_S, KM_ANY, 0, 0);
913                         
914                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", EKEY, KM_PRESS, 0, 0);
915                         RNA_enum_set(km->ptr, "mode", TFM_TIME_EXTEND);
916                         
917                         WM_keymap_add_item(keymap, OP_ROTATION, RKEY, KM_PRESS, 0, 0);
918                         
919                         WM_keymap_add_item(keymap, OP_RESIZE, SKEY, KM_PRESS, 0, 0);
920                         break;
921                 case SPACE_NLA:
922                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", GKEY, KM_PRESS, 0, 0);
923                         RNA_enum_set(km->ptr, "mode", TFM_TRANSLATION);
924                         
925                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", EVT_TWEAK_S, KM_ANY, 0, 0);
926                         RNA_enum_set(km->ptr, "mode", TFM_TRANSLATION);
927                         
928                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", EKEY, KM_PRESS, 0, 0);
929                         RNA_enum_set(km->ptr, "mode", TFM_TIME_EXTEND);
930                         
931                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", SKEY, KM_PRESS, 0, 0);
932                         RNA_enum_set(km->ptr, "mode", TFM_TIME_SCALE);
933                         break;
934                 case SPACE_NODE:
935                         WM_keymap_add_item(keymap, OP_TRANSLATION, GKEY, KM_PRESS, 0, 0);
936
937                         km= WM_keymap_add_item(keymap, OP_TRANSLATION, EVT_TWEAK_A, KM_ANY, 0, 0);
938                         RNA_boolean_set(km->ptr, "release_confirm", 1);
939                         km= WM_keymap_add_item(keymap, OP_TRANSLATION, EVT_TWEAK_S, KM_ANY, 0, 0);
940                         RNA_boolean_set(km->ptr, "release_confirm", 1);
941
942                         WM_keymap_add_item(keymap, OP_ROTATION, RKEY, KM_PRESS, 0, 0);
943
944                         WM_keymap_add_item(keymap, OP_RESIZE, SKEY, KM_PRESS, 0, 0);
945                         break;
946                 case SPACE_SEQ:
947                         WM_keymap_add_item(keymap, OP_SEQ_SLIDE, GKEY, KM_PRESS, 0, 0);
948
949                         WM_keymap_add_item(keymap, OP_SEQ_SLIDE, EVT_TWEAK_S, KM_ANY, 0, 0);
950
951                         km= WM_keymap_add_item(keymap, "TRANSFORM_OT_transform", EKEY, KM_PRESS, 0, 0);
952                         RNA_enum_set(km->ptr, "mode", TFM_TIME_EXTEND);
953                         break;
954                 case SPACE_IMAGE:
955                         WM_keymap_add_item(keymap, OP_TRANSLATION, GKEY, KM_PRESS, 0, 0);
956
957                         WM_keymap_add_item(keymap, OP_TRANSLATION, EVT_TWEAK_S, KM_ANY, 0, 0);
958
959                         WM_keymap_add_item(keymap, OP_ROTATION, RKEY, KM_PRESS, 0, 0);
960
961                         WM_keymap_add_item(keymap, OP_RESIZE, SKEY, KM_PRESS, 0, 0);
962
963                         WM_keymap_add_item(keymap, OP_SHEAR, SKEY, KM_PRESS, KM_ALT|KM_CTRL|KM_SHIFT, 0);
964
965                         WM_keymap_add_item(keymap, "TRANSFORM_OT_mirror", MKEY, KM_PRESS, KM_CTRL, 0);
966
967                         km = WM_keymap_add_item(keymap, "WM_OT_context_toggle", TABKEY, KM_PRESS, KM_SHIFT, 0);
968                         RNA_string_set(km->ptr, "data_path", "tool_settings.use_snap");
969                         break;
970                 default:
971                         break;
972         }
973 }
974