source/blender/editors/object/object_edit.c

   1 /*
   2  * ***** BEGIN GPL LICENSE BLOCK *****
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
  19  * All rights reserved.
  20  *
  21  * Contributor(s): Blender Foundation, 2002-2008 full recode
  22  *
  23  * ***** END GPL LICENSE BLOCK *****
  24  */
  25
  26 /** \file blender/editors/object/object_edit.c
  27  *  \ingroup edobj
  28  */
  29
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include <math.h>
  33 #include <time.h>
  34 #include <float.h>
  35 #include <ctype.h>
  36 #include <stddef.h> //for offsetof
  37
  38 #include "MEM_guardedalloc.h"
  39
  40 #include "BLI_blenlib.h"
  41 #include "BLI_math.h"
  42 #include "BLI_utildefines.h"
  43 #include "BLI_ghash.h"
  44 #include "BLI_string_utils.h"
  45
  46 #include "BLT_translation.h"
  47
  48 #include "DNA_armature_types.h"
  49 #include "DNA_curve_types.h"
  50 #include "DNA_gpencil_types.h"
  51 #include "DNA_group_types.h"
  52 #include "DNA_material_types.h"
  53 #include "DNA_meta_types.h"
  54 #include "DNA_property_types.h"
  55 #include "DNA_scene_types.h"
  56 #include "DNA_object_types.h"
  57 #include "DNA_object_force_types.h"
  58 #include "DNA_meshdata_types.h"
  59 #include "DNA_vfont_types.h"
  60 #include "DNA_mesh_types.h"
  61 #include "DNA_lattice_types.h"
  62
  63 #include "IMB_imbuf_types.h"
  64
  65 #include "BKE_anim.h"
  66 #include "BKE_constraint.h"
  67 #include "BKE_context.h"
  68 #include "BKE_curve.h"
  69 #include "BKE_effect.h"
  70 #include "BKE_depsgraph.h"
  71 #include "BKE_global.h"
  72 #include "BKE_image.h"
  73 #include "BKE_lattice.h"
  74 #include "BKE_library.h"
  75 #include "BKE_main.h"
  76 #include "BKE_material.h"
  77 #include "BKE_mball.h"
  78 #include "BKE_mesh.h"
  79 #include "BKE_object.h"
  80 #include "BKE_pointcache.h"
  81 #include "BKE_property.h"
  82 #include "BKE_sca.h"
  83 #include "BKE_softbody.h"
  84 #include "BKE_modifier.h"
  85 #include "BKE_editlattice.h"
  86 #include "BKE_editmesh.h"
  87 #include "BKE_report.h"
  88 #include "BKE_undo_system.h"
  89
  90 #include "ED_armature.h"
  91 #include "ED_curve.h"
  92 #include "ED_mesh.h"
  93 #include "ED_mball.h"
  94 #include "ED_lattice.h"
  95 #include "ED_object.h"
  96 #include "ED_screen.h"
  97 #include "ED_undo.h"
  98 #include "ED_image.h"
  99
 100 #include "RNA_access.h"
 101 #include "RNA_define.h"
 102 #include "RNA_enum_types.h"
 103
 104 /* for menu/popup icons etc etc*/
 105
 106 #include "UI_interface.h"
 107 #include "WM_api.h"
 108 #include "WM_types.h"
 109
 110 #include "object_intern.h"  // own include
 111
 112 /* ************* XXX **************** */
 113 static void error(const char *UNUSED(arg)) {}
 114 static void waitcursor(int UNUSED(val)) {}
 115 static int pupmenu(const char *UNUSED(msg)) { return 0; }
 116
 117 /* port over here */
 118 static void error_libdata(void) {}
 119
 120 Object *ED_object_context(bContext *C)
 121 {
 122         return CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
 123 }
 124
 125 /* find the correct active object per context
 126  * note: context can be NULL when called from a enum with PROP_ENUM_NO_CONTEXT */
 127 Object *ED_object_active_context(bContext *C)
 128 {
 129         Object *ob = NULL;
 130         if (C) {
 131                 ob = ED_object_context(C);
 132                 if (!ob) ob = CTX_data_active_object(C);
 133         }
 134         return ob;
 135 }
 136
 137
 138 /* ********* clear/set restrict view *********/
 139 static int object_hide_view_clear_exec(bContext *C, wmOperator *op)
 140 {
 141         Main *bmain = CTX_data_main(C);
 142         ScrArea *sa = CTX_wm_area(C);
 143         View3D *v3d = sa->spacedata.first;
 144         Scene *scene = CTX_data_scene(C);
 145         Base *base;
 146         bool changed = false;
 147         const bool select = RNA_boolean_get(op->ptr, "select");
 148
 149         /* XXX need a context loop to handle such cases */
 150         for (base = FIRSTBASE; base; base = base->next) {
 151                 if ((base->lay & v3d->lay) && base->object->restrictflag & OB_RESTRICT_VIEW) {
 152                         if (!(base->object->restrictflag & OB_RESTRICT_SELECT)) {
 153                                 SET_FLAG_FROM_TEST(base->flag, select, SELECT);
 154                         }
 155                         base->object->flag = base->flag;
 156                         base->object->restrictflag &= ~OB_RESTRICT_VIEW;
 157                         changed = true;
 158                 }
 159         }
 160         if (changed) {
 161                 DAG_id_type_tag(bmain, ID_OB);
 162                 DAG_relations_tag_update(bmain);
 163                 WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
 164         }
 165
 166         return OPERATOR_FINISHED;
 167 }
 168
 169 void OBJECT_OT_hide_view_clear(wmOperatorType *ot)
 170 {
 171
 172         /* identifiers */
 173         ot->name = "Clear Restrict View";
 174         ot->description = "Reveal the object by setting the hide flag";
 175         ot->idname = "OBJECT_OT_hide_view_clear";
 176
 177         /* api callbacks */
 178         ot->exec = object_hide_view_clear_exec;
 179         ot->poll = ED_operator_view3d_active;
 180
 181         /* flags */
 182         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 183
 184         RNA_def_boolean(ot->srna, "select", true, "Select", "");
 185 }
 186
 187 static int object_hide_view_set_exec(bContext *C, wmOperator *op)
 188 {
 189         Main *bmain = CTX_data_main(C);
 190         Scene *scene = CTX_data_scene(C);
 191         bool changed = false;
 192         const bool unselected = RNA_boolean_get(op->ptr, "unselected");
 193
 194         CTX_DATA_BEGIN(C, Base *, base, visible_bases)
 195         {
 196                 if (!unselected) {
 197                         if (base->flag & SELECT) {
 198                                 base->flag &= ~SELECT;
 199                                 base->object->flag = base->flag;
 200                                 base->object->restrictflag |= OB_RESTRICT_VIEW;
 201                                 changed = true;
 202                                 if (base == BASACT) {
 203                                         ED_base_object_activate(C, NULL);
 204                                 }
 205                         }
 206                 }
 207                 else {
 208                         if (!(base->flag & SELECT)) {
 209                                 base->object->restrictflag |= OB_RESTRICT_VIEW;
 210                                 changed = true;
 211                                 if (base == BASACT) {
 212                                         ED_base_object_activate(C, NULL);
 213                                 }
 214                         }
 215                 }
 216         }
 217         CTX_DATA_END;
 218
 219         if (changed) {
 220                 DAG_id_type_tag(bmain, ID_OB);
 221                 DAG_relations_tag_update(bmain);
 222
 223                 WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
 224
 225         }
 226
 227         return OPERATOR_FINISHED;
 228 }
 229
 230 void OBJECT_OT_hide_view_set(wmOperatorType *ot)
 231 {
 232         /* identifiers */
 233         ot->name = "Set Restrict View";
 234         ot->description = "Hide the object by setting the hide flag";
 235         ot->idname = "OBJECT_OT_hide_view_set";
 236
 237         /* api callbacks */
 238         ot->exec = object_hide_view_set_exec;
 239         ot->poll = ED_operator_view3d_active;
 240
 241         /* flags */
 242         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 243
 244         RNA_def_boolean(ot->srna, "unselected", 0, "Unselected", "Hide unselected rather than selected objects");
 245
 246 }
 247
 248 /* 99% same as above except no need for scene refreshing (TODO, update render preview) */
 249 static int object_hide_render_clear_exec(bContext *C, wmOperator *UNUSED(op))
 250 {
 251         bool changed = false;
 252
 253         /* XXX need a context loop to handle such cases */
 254         CTX_DATA_BEGIN(C, Object *, ob, selected_editable_objects)
 255         {
 256                 if (ob->restrictflag & OB_RESTRICT_RENDER) {
 257                         ob->restrictflag &= ~OB_RESTRICT_RENDER;
 258                         changed = true;
 259                 }
 260         }
 261         CTX_DATA_END;
 262
 263         if (changed)
 264                 WM_event_add_notifier(C, NC_SPACE | ND_SPACE_OUTLINER, NULL);
 265
 266         return OPERATOR_FINISHED;
 267 }
 268
 269 void OBJECT_OT_hide_render_clear(wmOperatorType *ot)
 270 {
 271
 272         /* identifiers */
 273         ot->name = "Clear Restrict Render";
 274         ot->description = "Reveal the render object by setting the hide render flag";
 275         ot->idname = "OBJECT_OT_hide_render_clear";
 276
 277         /* api callbacks */
 278         ot->exec = object_hide_render_clear_exec;
 279         ot->poll = ED_operator_view3d_active;
 280
 281         /* flags */
 282         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 283 }
 284
 285 static int object_hide_render_set_exec(bContext *C, wmOperator *op)
 286 {
 287         const bool unselected = RNA_boolean_get(op->ptr, "unselected");
 288
 289         CTX_DATA_BEGIN(C, Base *, base, visible_bases)
 290         {
 291                 if (!unselected) {
 292                         if (base->flag & SELECT) {
 293                                 base->object->restrictflag |= OB_RESTRICT_RENDER;
 294                         }
 295                 }
 296                 else {
 297                         if (!(base->flag & SELECT)) {
 298                                 base->object->restrictflag |= OB_RESTRICT_RENDER;
 299                         }
 300                 }
 301         }
 302         CTX_DATA_END;
 303         WM_event_add_notifier(C, NC_SPACE | ND_SPACE_OUTLINER, NULL);
 304         return OPERATOR_FINISHED;
 305 }
 306
 307 void OBJECT_OT_hide_render_set(wmOperatorType *ot)
 308 {
 309         /* identifiers */
 310         ot->name = "Set Restrict Render";
 311         ot->description = "Hide the render object by setting the hide render flag";
 312         ot->idname = "OBJECT_OT_hide_render_set";
 313
 314         /* api callbacks */
 315         ot->exec = object_hide_render_set_exec;
 316         ot->poll = ED_operator_view3d_active;
 317
 318         /* flags */
 319         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 320
 321         RNA_def_boolean(ot->srna, "unselected", 0, "Unselected", "Hide unselected rather than selected objects");
 322 }
 323
 324 /* ******************* toggle editmode operator  ***************** */
 325
 326 static bool mesh_needs_keyindex(Main *bmain, const Mesh *me)
 327 {
 328         if (me->key) {
 329                 return false;  /* will be added */
 330         }
 331
 332         for (const Object *ob = bmain->object.first; ob; ob = ob->id.next) {
 333                 if ((ob->parent) && (ob->parent->data == me) && ELEM(ob->partype, PARVERT1, PARVERT3)) {
 334                         return true;
 335                 }
 336                 if (ob->data == me) {
 337                         for (const ModifierData *md = ob->modifiers.first; md; md = md->next) {
 338                                 if (md->type == eModifierType_Hook) {
 339                                         return true;
 340                                 }
 341                         }
 342                 }
 343         }
 344         return false;
 345 }
 346
 347 /**
 348  * Load EditMode data back into the object,
 349  * optionally freeing the editmode data.
 350  */
 351 static bool ED_object_editmode_load_ex(Main *bmain, Object *obedit, const bool freedata)
 352 {
 353         if (obedit == NULL) {
 354                 return false;
 355         }
 356
 357         if (obedit->type == OB_MESH) {
 358                 Mesh *me = obedit->data;
 359                 if (me->edit_btmesh == NULL) {
 360                         return false;
 361                 }
 362
 363                 if (me->edit_btmesh->bm->totvert > MESH_MAX_VERTS) {
 364                         error("Too many vertices");
 365                         return false;
 366                 }
 367
 368                 EDBM_mesh_load(obedit);
 369
 370                 if (freedata) {
 371                         EDBM_mesh_free(me->edit_btmesh);
 372                         MEM_freeN(me->edit_btmesh);
 373                         me->edit_btmesh = NULL;
 374                 }
 375                 /* will be recalculated as needed. */
 376                 {
 377                         ED_mesh_mirror_spatial_table(NULL, NULL, NULL, NULL, 'e');
 378                         ED_mesh_mirror_topo_table(NULL, NULL, 'e');
 379                 }
 380         }
 381         else if (obedit->type == OB_ARMATURE) {
 382                 const bArmature *arm = obedit->data;
 383                 if (arm->edbo == NULL) {
 384                         return false;
 385                 }
 386                 ED_armature_from_edit(bmain, obedit->data);
 387                 if (freedata) {
 388                         ED_armature_edit_free(obedit->data);
 389                 }
 390                 /* TODO(sergey): Pose channels might have been changed, so need
 391                  * to inform dependency graph about this. But is it really the
 392                  * best place to do this?
 393                  */
 394                 DAG_relations_tag_update(bmain);
 395         }
 396         else if (ELEM(obedit->type, OB_CURVE, OB_SURF)) {
 397                 const Curve *cu = obedit->data;
 398                 if (cu->editnurb == NULL) {
 399                         return false;
 400                 }
 401                 ED_curve_editnurb_load(bmain, obedit);
 402                 if (freedata) {
 403                         ED_curve_editnurb_free(obedit);
 404                 }
 405         }
 406         else if (obedit->type == OB_FONT) {
 407                 const Curve *cu = obedit->data;
 408                 if (cu->editfont == NULL) {
 409                         return false;
 410                 }
 411                 ED_curve_editfont_load(obedit);
 412                 if (freedata) {
 413                         ED_curve_editfont_free(obedit);
 414                 }
 415         }
 416         else if (obedit->type == OB_LATTICE) {
 417                 const Lattice *lt = obedit->data;
 418                 if (lt->editlatt == NULL) {
 419                         return false;
 420                 }
 421                 BKE_editlattice_load(obedit);
 422                 if (freedata) {
 423                         BKE_editlattice_free(obedit);
 424                 }
 425         }
 426         else if (obedit->type == OB_MBALL) {
 427                 const MetaBall *mb = obedit->data;
 428                 if (mb->editelems == NULL) {
 429                         return false;
 430                 }
 431                 ED_mball_editmball_load(obedit);
 432                 if (freedata) {
 433                         ED_mball_editmball_free(obedit);
 434                 }
 435         }
 436
 437         return true;
 438 }
 439
 440 bool ED_object_editmode_load(Main *bmain, Object *obedit)
 441 {
 442         return ED_object_editmode_load_ex(bmain, obedit, false);
 443 }
 444
 445 /**
 446  * \param flag:
 447  * - If #EM_FREEDATA isn't in the flag, use ED_object_editmode_load directly.
 448  */
 449 bool ED_object_editmode_exit_ex(Main *bmain, Scene *scene, Object *obedit, int flag)
 450 {
 451         const bool freedata = (flag & EM_FREEDATA) != 0;
 452
 453         if (flag & EM_WAITCURSOR) waitcursor(1);
 454
 455         if (ED_object_editmode_load_ex(bmain, obedit, freedata) == false) {
 456                 /* in rare cases (background mode) its possible active object
 457                  * is flagged for editmode, without 'obedit' being set [#35489] */
 458                 if (UNLIKELY(scene->basact && (scene->basact->object->mode & OB_MODE_EDIT))) {
 459                         scene->basact->object->mode &= ~OB_MODE_EDIT;
 460                 }
 461                 if (flag & EM_WAITCURSOR) waitcursor(0);
 462                 return true;
 463         }
 464
 465         /* freedata only 0 now on file saves and render */
 466         if (freedata) {
 467                 ListBase pidlist;
 468                 PTCacheID *pid;
 469
 470                 /* for example; displist make is different in editmode */
 471                 scene->obedit = NULL; // XXX for context
 472
 473                 /* flag object caches as outdated */
 474                 BKE_ptcache_ids_from_object(&pidlist, obedit, scene, 0);
 475                 for (pid = pidlist.first; pid; pid = pid->next) {
 476                         if (pid->type != PTCACHE_TYPE_PARTICLES) /* particles don't need reset on geometry change */
 477                                 pid->cache->flag |= PTCACHE_OUTDATED;
 478                 }
 479                 BLI_freelistN(&pidlist);
 480
 481                 BKE_ptcache_object_reset(scene, obedit, PTCACHE_RESET_OUTDATED);
 482
 483                 /* also flush ob recalc, doesn't take much overhead, but used for particles */
 484                 DAG_id_tag_update(&obedit->id, OB_RECALC_OB | OB_RECALC_DATA);
 485
 486                 WM_main_add_notifier(NC_SCENE | ND_MODE | NS_MODE_OBJECT, scene);
 487
 488                 obedit->mode &= ~OB_MODE_EDIT;
 489         }
 490
 491         if (flag & EM_WAITCURSOR) waitcursor(0);
 492
 493         return (obedit->mode & OB_MODE_EDIT) == 0;
 494 }
 495
 496 bool ED_object_editmode_exit(bContext *C, int flag)
 497 {
 498         Main *bmain = CTX_data_main(C);
 499         Scene *scene = CTX_data_scene(C);
 500         Object *obedit = CTX_data_edit_object(C);
 501         return ED_object_editmode_exit_ex(bmain, scene, obedit, flag);
 502 }
 503
 504 bool ED_object_editmode_enter(bContext *C, int flag)
 505 {
 506         Main *bmain = CTX_data_main(C);
 507         Scene *scene = CTX_data_scene(C);
 508         Base *base = NULL;
 509         Object *ob;
 510         ScrArea *sa = CTX_wm_area(C);
 511         View3D *v3d = NULL;
 512         bool ok = false;
 513
 514         if (ID_IS_LINKED(scene)) {
 515                 return false;
 516         }
 517
 518         if (sa && sa->spacetype == SPACE_VIEW3D)
 519                 v3d = sa->spacedata.first;
 520
 521         if ((flag & EM_IGNORE_LAYER) == 0) {
 522                 base = CTX_data_active_base(C); /* active layer checked here for view3d */
 523
 524                 if ((base == NULL) ||
 525                     (v3d && (base->lay & v3d->lay) == 0) ||
 526                     (!v3d && (base->lay & scene->lay) == 0))
 527                 {
 528                         return false;
 529                 }
 530         }
 531         else {
 532                 base = scene->basact;
 533         }
 534
 535         if (ELEM(NULL, base, base->object, base->object->data)) {
 536                 return false;
 537         }
 538
 539         ob = base->object;
 540
 541         /* this checks actual object->data, for cases when other scenes have it in editmode context */
 542         if (BKE_object_is_in_editmode(ob)) {
 543                 return true;
 544         }
 545
 546         if (BKE_object_obdata_is_libdata(ob)) {
 547                 error_libdata();
 548                 return false;
 549         }
 550
 551         if (flag & EM_WAITCURSOR) waitcursor(1);
 552
 553         ob->restore_mode = ob->mode;
 554
 555         /* note, when switching scenes the object can have editmode data but
 556          * not be scene->obedit: bug 22954, this avoids calling self eternally */
 557         if ((ob->restore_mode & OB_MODE_EDIT) == 0)
 558                 ED_object_mode_toggle(C, ob->mode);
 559
 560         ob->mode = OB_MODE_EDIT;
 561
 562         if (ob->type == OB_MESH) {
 563                 BMEditMesh *em;
 564                 ok = 1;
 565                 scene->obedit = ob;  /* context sees this */
 566
 567                 const bool use_key_index = mesh_needs_keyindex(bmain, ob->data);
 568
 569                 EDBM_mesh_make(ob, scene->toolsettings->selectmode, use_key_index);
 570
 571                 em = BKE_editmesh_from_object(ob);
 572                 if (LIKELY(em)) {
 573                         /* order doesn't matter */
 574                         EDBM_mesh_normals_update(em);
 575                         BKE_editmesh_tessface_calc(em);
 576                 }
 577
 578                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_EDITMODE_MESH, scene);
 579         }
 580         else if (ob->type == OB_ARMATURE) {
 581                 ok = 1;
 582                 scene->obedit = ob;
 583                 ED_armature_to_edit(ob->data);
 584                 /* to ensure all goes in restposition and without striding */
 585                 DAG_id_tag_update(&ob->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME); /* XXX: should this be OB_RECALC_DATA? */
 586
 587                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_EDITMODE_ARMATURE, scene);
 588         }
 589         else if (ob->type == OB_FONT) {
 590                 scene->obedit = ob; /* XXX for context */
 591                 ok = 1;
 592                 ED_curve_editfont_make(ob);
 593
 594                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_EDITMODE_TEXT, scene);
 595         }
 596         else if (ob->type == OB_MBALL) {
 597                 scene->obedit = ob; /* XXX for context */
 598                 ok = 1;
 599                 ED_mball_editmball_make(ob);
 600
 601                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_EDITMODE_MBALL, scene);
 602         }
 603         else if (ob->type == OB_LATTICE) {
 604                 scene->obedit = ob; /* XXX for context */
 605                 ok = 1;
 606                 BKE_editlattice_make(ob);
 607
 608                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_EDITMODE_LATTICE, scene);
 609         }
 610         else if (ob->type == OB_SURF || ob->type == OB_CURVE) {
 611                 ok = 1;
 612                 scene->obedit = ob; /* XXX for context */
 613                 ED_curve_editnurb_make(ob);
 614
 615                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_EDITMODE_CURVE, scene);
 616         }
 617
 618         if (ok) {
 619                 DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
 620         }
 621         else {
 622                 scene->obedit = NULL; /* XXX for context */
 623                 ob->mode &= ~OB_MODE_EDIT;
 624                 WM_event_add_notifier(C, NC_SCENE | ND_MODE | NS_MODE_OBJECT, scene);
 625         }
 626
 627         if (flag & EM_WAITCURSOR) waitcursor(0);
 628
 629         return (ob->mode & OB_MODE_EDIT) != 0;
 630 }
 631
 632 static int editmode_toggle_exec(bContext *C, wmOperator *op)
 633 {
 634         Main *bmain = CTX_data_main(C);
 635         const int mode_flag = OB_MODE_EDIT;
 636         const bool is_mode_set = (CTX_data_edit_object(C) != NULL);
 637         Scene *scene =  CTX_data_scene(C);
 638
 639         if (!is_mode_set) {
 640                 Object *ob = CTX_data_active_object(C);
 641                 if (!ED_object_mode_compat_set(C, ob, mode_flag, op->reports)) {
 642                         return OPERATOR_CANCELLED;
 643                 }
 644         }
 645
 646         if (!is_mode_set) {
 647                 ED_object_editmode_enter(C, EM_WAITCURSOR);
 648         }
 649         else {
 650                 ED_object_editmode_exit(C, EM_FREEDATA | EM_WAITCURSOR);
 651         }
 652         ED_space_image_uv_sculpt_update(bmain, CTX_wm_manager(C), scene);
 653
 654         return OPERATOR_FINISHED;
 655 }
 656
 657 static int editmode_toggle_poll(bContext *C)
 658 {
 659         Object *ob = CTX_data_active_object(C);
 660
 661         /* covers proxies too */
 662         if (ELEM(NULL, ob, ob->data) || ID_IS_LINKED(ob->data))
 663                 return 0;
 664
 665         /* if hidden but in edit mode, we still display */
 666         if ((ob->restrictflag & OB_RESTRICT_VIEW) && !(ob->mode & OB_MODE_EDIT))
 667                 return 0;
 668
 669         return OB_TYPE_SUPPORT_EDITMODE(ob->type);
 670 }
 671
 672 void OBJECT_OT_editmode_toggle(wmOperatorType *ot)
 673 {
 674
 675         /* identifiers */
 676         ot->name = "Toggle Editmode";
 677         ot->description = "Toggle object's editmode";
 678         ot->idname = "OBJECT_OT_editmode_toggle";
 679
 680         /* api callbacks */
 681         ot->exec = editmode_toggle_exec;
 682         ot->poll = editmode_toggle_poll;
 683
 684         /* flags */
 685         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 686 }
 687
 688 /* *************************** */
 689
 690 static int posemode_exec(bContext *C, wmOperator *op)
 691 {
 692         Base *base = CTX_data_active_base(C);
 693         Object *ob = base->object;
 694         const int mode_flag = OB_MODE_POSE;
 695         bool is_mode_set = (ob->mode & mode_flag) != 0;
 696
 697         if (!is_mode_set) {
 698                 if (!ED_object_mode_compat_set(C, ob, mode_flag, op->reports)) {
 699                         return OPERATOR_CANCELLED;
 700                 }
 701         }
 702
 703         if (ob->type == OB_ARMATURE) {
 704                 if (ob == CTX_data_edit_object(C)) {
 705                         ED_object_editmode_exit(C, EM_FREEDATA);
 706                         is_mode_set = false;
 707                 }
 708
 709                 if (is_mode_set) {
 710                         ED_object_posemode_exit(C, ob);
 711                 }
 712                 else {
 713                         ED_object_posemode_enter(C, ob);
 714                 }
 715
 716                 return OPERATOR_FINISHED;
 717         }
 718
 719         return OPERATOR_PASS_THROUGH;
 720 }
 721
 722 void OBJECT_OT_posemode_toggle(wmOperatorType *ot)
 723 {
 724         /* identifiers */
 725         ot->name = "Toggle Pose Mode";
 726         ot->idname = "OBJECT_OT_posemode_toggle";
 727         ot->description = "Enable or disable posing/selecting bones";
 728
 729         /* api callbacks */
 730         ot->exec = posemode_exec;
 731         ot->poll = ED_operator_object_active_editable;
 732
 733         /* flag */
 734         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 735 }
 736
 737 static void copymenu_properties(Scene *scene, View3D *v3d, Object *ob)
 738 {
 739 //XXX no longer used - to be removed - replaced by game_properties_copy_exec
 740         bProperty *prop;
 741         Base *base;
 742         int nr, tot = 0;
 743         char *str;
 744
 745         prop = ob->prop.first;
 746         while (prop) {
 747                 tot++;
 748                 prop = prop->next;
 749         }
 750
 751         str = MEM_callocN(50 + 33 * tot, "copymenu prop");
 752
 753         if (tot)
 754                 strcpy(str, "Copy Property %t|Replace All|Merge All|%l");
 755         else
 756                 strcpy(str, "Copy Property %t|Clear All (no properties on active)");
 757
 758         tot = 0;
 759         prop = ob->prop.first;
 760         while (prop) {
 761                 tot++;
 762                 strcat(str, "|");
 763                 strcat(str, prop->name);
 764                 prop = prop->next;
 765         }
 766
 767         nr = pupmenu(str);
 768
 769         if (nr == 1 || nr == 2) {
 770                 for (base = FIRSTBASE; base; base = base->next) {
 771                         if ((base != BASACT) && (TESTBASELIB(v3d, base))) {
 772                                 if (nr == 1) { /* replace */
 773                                         BKE_bproperty_copy_list(&base->object->prop, &ob->prop);
 774                                 }
 775                                 else {
 776                                         for (prop = ob->prop.first; prop; prop = prop->next) {
 777                                                 BKE_bproperty_object_set(base->object, prop);
 778                                         }
 779                                 }
 780                         }
 781                 }
 782         }
 783         else if (nr > 0) {
 784                 prop = BLI_findlink(&ob->prop, nr - 4); /* account for first 3 menu items & menu index starting at 1*/
 785
 786                 if (prop) {
 787                         for (base = FIRSTBASE; base; base = base->next) {
 788                                 if ((base != BASACT) && (TESTBASELIB(v3d, base))) {
 789                                         BKE_bproperty_object_set(base->object, prop);
 790                                 }
 791                         }
 792                 }
 793         }
 794         MEM_freeN(str);
 795
 796 }
 797
 798 static void copymenu_logicbricks(Scene *scene, View3D *v3d, Object *ob)
 799 {
 800 //XXX no longer used - to be removed - replaced by logicbricks_copy_exec
 801         Base *base;
 802
 803         for (base = FIRSTBASE; base; base = base->next) {
 804                 if (base->object != ob) {
 805                         if (TESTBASELIB(v3d, base)) {
 806
 807                                 /* first: free all logic */
 808                                 free_sensors(&base->object->sensors);
 809                                 unlink_controllers(&base->object->controllers);
 810                                 free_controllers(&base->object->controllers);
 811                                 unlink_actuators(&base->object->actuators);
 812                                 free_actuators(&base->object->actuators);
 813
 814                                 /* now copy it, this also works without logicbricks! */
 815                                 clear_sca_new_poins_ob(ob);
 816                                 copy_sensors(&base->object->sensors, &ob->sensors, 0);
 817                                 copy_controllers(&base->object->controllers, &ob->controllers, 0);
 818                                 copy_actuators(&base->object->actuators, &ob->actuators, 0);
 819                                 set_sca_new_poins_ob(base->object);
 820
 821                                 /* some menu settings */
 822                                 base->object->scavisflag = ob->scavisflag;
 823                                 base->object->scaflag = ob->scaflag;
 824
 825                                 /* set the initial state */
 826                                 base->object->state = ob->state;
 827                                 base->object->init_state = ob->init_state;
 828                         }
 829                 }
 830         }
 831 }
 832
 833 /* both pointers should exist */
 834 static void copy_texture_space(Object *to, Object *ob)
 835 {
 836         float *poin1 = NULL, *poin2 = NULL;
 837         short texflag = 0;
 838
 839         if (ob->type == OB_MESH) {
 840                 texflag = ((Mesh *)ob->data)->texflag;
 841                 poin2 = ((Mesh *)ob->data)->loc;
 842         }
 843         else if (ELEM(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
 844                 texflag = ((Curve *)ob->data)->texflag;
 845                 poin2 = ((Curve *)ob->data)->loc;
 846         }
 847         else if (ob->type == OB_MBALL) {
 848                 texflag = ((MetaBall *)ob->data)->texflag;
 849                 poin2 = ((MetaBall *)ob->data)->loc;
 850         }
 851         else
 852                 return;
 853
 854         if (to->type == OB_MESH) {
 855                 ((Mesh *)to->data)->texflag = texflag;
 856                 poin1 = ((Mesh *)to->data)->loc;
 857         }
 858         else if (ELEM(to->type, OB_CURVE, OB_SURF, OB_FONT)) {
 859                 ((Curve *)to->data)->texflag = texflag;
 860                 poin1 = ((Curve *)to->data)->loc;
 861         }
 862         else if (to->type == OB_MBALL) {
 863                 ((MetaBall *)to->data)->texflag = texflag;
 864                 poin1 = ((MetaBall *)to->data)->loc;
 865         }
 866         else
 867                 return;
 868
 869         memcpy(poin1, poin2, 9 * sizeof(float));  /* this was noted in DNA_mesh, curve, mball */
 870
 871         if (to->type == OB_MESH) {
 872                 /* pass */
 873         }
 874         else if (to->type == OB_MBALL) {
 875                 BKE_mball_texspace_calc(to);
 876         }
 877         else {
 878                 BKE_curve_texspace_calc(to->data);
 879         }
 880
 881 }
 882
 883 /* UNUSED, keep in case we want to copy functionality for use elsewhere */
 884 static void copy_attr(Main *bmain, Scene *scene, View3D *v3d, short event)
 885 {
 886         Object *ob;
 887         Base *base;
 888         Curve *cu, *cu1;
 889         Nurb *nu;
 890         bool do_depgraph_update = false;
 891
 892         if (ID_IS_LINKED(scene)) return;
 893
 894         if (!(ob = OBACT)) return;
 895
 896         if (scene->obedit) { // XXX get from context
 897                 /* obedit_copymenu(); */
 898                 return;
 899         }
 900         if (event == 9) {
 901                 copymenu_properties(scene, v3d, ob);
 902                 return;
 903         }
 904         else if (event == 10) {
 905                 copymenu_logicbricks(scene, v3d, ob);
 906                 return;
 907         }
 908         else if (event == 24) {
 909                 /* moved to BKE_object_link_modifiers */
 910                 /* copymenu_modifiers(bmain, scene, v3d, ob); */
 911                 return;
 912         }
 913
 914         for (base = FIRSTBASE; base; base = base->next) {
 915                 if (base != BASACT) {
 916                         if (TESTBASELIB(v3d, base)) {
 917                                 DAG_id_tag_update(&base->object->id, OB_RECALC_DATA);
 918
 919                                 if (event == 1) {  /* loc */
 920                                         copy_v3_v3(base->object->loc, ob->loc);
 921                                         copy_v3_v3(base->object->dloc, ob->dloc);
 922                                 }
 923                                 else if (event == 2) {  /* rot */
 924                                         copy_v3_v3(base->object->rot, ob->rot);
 925                                         copy_v3_v3(base->object->drot, ob->drot);
 926
 927                                         copy_qt_qt(base->object->quat, ob->quat);
 928                                         copy_qt_qt(base->object->dquat, ob->dquat);
 929                                 }
 930                                 else if (event == 3) {  /* size */
 931                                         copy_v3_v3(base->object->size, ob->size);
 932                                         copy_v3_v3(base->object->dscale, ob->dscale);
 933                                 }
 934                                 else if (event == 4) {  /* drawtype */
 935                                         base->object->dt = ob->dt;
 936                                         base->object->dtx = ob->dtx;
 937                                         base->object->empty_drawtype = ob->empty_drawtype;
 938                                         base->object->empty_drawsize = ob->empty_drawsize;
 939                                 }
 940                                 else if (event == 5) {  /* time offs */
 941                                         base->object->sf = ob->sf;
 942                                 }
 943                                 else if (event == 6) {  /* dupli */
 944                                         base->object->dupon = ob->dupon;
 945                                         base->object->dupoff = ob->dupoff;
 946                                         base->object->dupsta = ob->dupsta;
 947                                         base->object->dupend = ob->dupend;
 948
 949                                         base->object->transflag &= ~OB_DUPLI;
 950                                         base->object->transflag |= (ob->transflag & OB_DUPLI);
 951
 952                                         base->object->dup_group = ob->dup_group;
 953                                         if (ob->dup_group)
 954                                                 id_us_plus(&ob->dup_group->id);
 955                                 }
 956                                 else if (event == 7) {    /* mass */
 957                                         base->object->mass = ob->mass;
 958                                 }
 959                                 else if (event == 8) {    /* damping */
 960                                         base->object->damping = ob->damping;
 961                                         base->object->rdamping = ob->rdamping;
 962                                 }
 963                                 else if (event == 11) {   /* all physical attributes */
 964                                         base->object->gameflag = ob->gameflag;
 965                                         base->object->inertia = ob->inertia;
 966                                         base->object->formfactor = ob->formfactor;
 967                                         base->object->damping = ob->damping;
 968                                         base->object->rdamping = ob->rdamping;
 969                                         base->object->min_vel = ob->min_vel;
 970                                         base->object->max_vel = ob->max_vel;
 971                                         base->object->min_angvel = ob->min_angvel;
 972                                         base->object->max_angvel = ob->max_angvel;
 973                                         if (ob->gameflag & OB_BOUNDS) {
 974                                                 base->object->collision_boundtype = ob->collision_boundtype;
 975                                         }
 976                                         base->object->margin = ob->margin;
 977                                         base->object->bsoft = copy_bulletsoftbody(ob->bsoft, 0);
 978
 979                                 }
 980                                 else if (event == 17) {   /* tex space */
 981                                         copy_texture_space(base->object, ob);
 982                                 }
 983                                 else if (event == 18) {   /* font settings */
 984
 985                                         if (base->object->type == ob->type) {
 986                                                 cu = ob->data;
 987                                                 cu1 = base->object->data;
 988
 989                                                 cu1->spacemode = cu->spacemode;
 990                                                 cu1->align_y = cu->align_y;
 991                                                 cu1->spacing = cu->spacing;
 992                                                 cu1->linedist = cu->linedist;
 993                                                 cu1->shear = cu->shear;
 994                                                 cu1->fsize = cu->fsize;
 995                                                 cu1->xof = cu->xof;
 996                                                 cu1->yof = cu->yof;
 997                                                 cu1->textoncurve = cu->textoncurve;
 998                                                 cu1->wordspace = cu->wordspace;
 999                                                 cu1->ulpos = cu->ulpos;
1000                                                 cu1->ulheight = cu->ulheight;
1001                                                 if (cu1->vfont)
1002                                                         id_us_min(&cu1->vfont->id);
1003                                                 cu1->vfont = cu->vfont;
1004                                                 id_us_plus((ID *)cu1->vfont);
1005                                                 if (cu1->vfontb)
1006                                                         id_us_min(&cu1->vfontb->id);
1007                                                 cu1->vfontb = cu->vfontb;
1008                                                 id_us_plus((ID *)cu1->vfontb);
1009                                                 if (cu1->vfonti)
1010                                                         id_us_min(&cu1->vfonti->id);
1011                                                 cu1->vfonti = cu->vfonti;
1012                                                 id_us_plus((ID *)cu1->vfonti);
1013                                                 if (cu1->vfontbi)
1014                                                         id_us_min(&cu1->vfontbi->id);
1015                                                 cu1->vfontbi = cu->vfontbi;
1016                                                 id_us_plus((ID *)cu1->vfontbi);
1017
1018                                                 BLI_strncpy(cu1->family, cu->family, sizeof(cu1->family));
1019
1020                                                 DAG_id_tag_update(&base->object->id, OB_RECALC_DATA);
1021                                         }
1022                                 }
1023                                 else if (event == 19) {   /* bevel settings */
1024
1025                                         if (ELEM(base->object->type, OB_CURVE, OB_FONT)) {
1026                                                 cu = ob->data;
1027                                                 cu1 = base->object->data;
1028
1029                                                 cu1->bevobj = cu->bevobj;
1030                                                 cu1->taperobj = cu->taperobj;
1031                                                 cu1->width = cu->width;
1032                                                 cu1->bevresol = cu->bevresol;
1033                                                 cu1->ext1 = cu->ext1;
1034                                                 cu1->ext2 = cu->ext2;
1035
1036                                                 DAG_id_tag_update(&base->object->id, OB_RECALC_DATA);
1037                                         }
1038                                 }
1039                                 else if (event == 25) {   /* curve resolution */
1040
1041                                         if (ELEM(base->object->type, OB_CURVE, OB_FONT)) {
1042                                                 cu = ob->data;
1043                                                 cu1 = base->object->data;
1044
1045                                                 cu1->resolu = cu->resolu;
1046                                                 cu1->resolu_ren = cu->resolu_ren;
1047
1048                                                 nu = cu1->nurb.first;
1049
1050                                                 while (nu) {
1051                                                         nu->resolu = cu1->resolu;
1052                                                         nu = nu->next;
1053                                                 }
1054
1055                                                 DAG_id_tag_update(&base->object->id, OB_RECALC_DATA);
1056                                         }
1057                                 }
1058                                 else if (event == 21) {
1059                                         if (base->object->type == OB_MESH) {
1060                                                 ModifierData *md = modifiers_findByType(ob, eModifierType_Subsurf);
1061
1062                                                 if (md) {
1063                                                         ModifierData *tmd = modifiers_findByType(base->object, eModifierType_Subsurf);
1064
1065                                                         if (!tmd) {
1066                                                                 tmd = modifier_new(eModifierType_Subsurf);
1067                                                                 BLI_addtail(&base->object->modifiers, tmd);
1068                                                         }
1069
1070                                                         modifier_copyData(md, tmd);
1071                                                         DAG_id_tag_update(&base->object->id, OB_RECALC_DATA);
1072                                                 }
1073                                         }
1074                                 }
1075                                 else if (event == 22) {
1076                                         /* Copy the constraint channels over */
1077                                         BKE_constraints_copy(&base->object->constraints, &ob->constraints, true);
1078
1079                                         do_depgraph_update = true;
1080                                 }
1081                                 else if (event == 23) {
1082                                         base->object->softflag = ob->softflag;
1083                                         if (base->object->soft) sbFree(base->object->soft);
1084
1085                                         base->object->soft = copy_softbody(ob->soft, 0);
1086
1087                                         if (!modifiers_findByType(base->object, eModifierType_Softbody)) {
1088                                                 BLI_addhead(&base->object->modifiers, modifier_new(eModifierType_Softbody));
1089                                         }
1090                                 }
1091                                 else if (event == 26) {
1092 #if 0 // XXX old animation system
1093                                         BKE_nlastrip_copy(s(&base->object->nlastrips, &ob->nlastrips);
1094 #endif // XXX old animation system
1095                                 }
1096                                 else if (event == 27) {   /* autosmooth */
1097                                         if (base->object->type == OB_MESH) {
1098                                                 Mesh *me = ob->data;
1099                                                 Mesh *cme = base->object->data;
1100                                                 cme->smoothresh = me->smoothresh;
1101                                                 if (me->flag & ME_AUTOSMOOTH)
1102                                                         cme->flag |= ME_AUTOSMOOTH;
1103                                                 else
1104                                                         cme->flag &= ~ME_AUTOSMOOTH;
1105                                         }
1106                                 }
1107                                 else if (event == 28) { /* UV orco */
1108                                         if (ELEM(base->object->type, OB_CURVE, OB_SURF)) {
1109                                                 cu = ob->data;
1110                                                 cu1 = base->object->data;
1111
1112                                                 if (cu->flag & CU_UV_ORCO)
1113                                                         cu1->flag |= CU_UV_ORCO;
1114                                                 else
1115                                                         cu1->flag &= ~CU_UV_ORCO;
1116                                         }
1117                                 }
1118                                 else if (event == 29) { /* protected bits */
1119                                         base->object->protectflag = ob->protectflag;
1120                                 }
1121                                 else if (event == 30) { /* index object */
1122                                         base->object->index = ob->index;
1123                                 }
1124                                 else if (event == 31) { /* object color */
1125                                         copy_v4_v4(base->object->col, ob->col);
1126                                 }
1127                         }
1128                 }
1129         }
1130
1131         if (do_depgraph_update)
1132                 DAG_relations_tag_update(bmain);
1133 }
1134
1135 static void UNUSED_FUNCTION(copy_attr_menu) (Main *bmain, Scene *scene, View3D *v3d)
1136 {
1137         Object *ob;
1138         short event;
1139         char str[512];
1140
1141         if (!(ob = OBACT)) return;
1142
1143         if (scene->obedit) { /* XXX get from context */
1144 /*              if (ob->type == OB_MESH) */
1145 /* XXX                  mesh_copy_menu(); */
1146                 return;
1147         }
1148
1149         /* Object Mode */
1150
1151         /* If you change this menu, don't forget to update the menu in header_view3d.c
1152          * view3d_edit_object_copyattrmenu() and in toolbox.c
1153          */
1154
1155         strcpy(str,
1156                "Copy Attributes %t|Location %x1|Rotation %x2|Size %x3|Draw Options %x4|"
1157                "Time Offset %x5|Dupli %x6|Object Color %x31|%l|Mass %x7|Damping %x8|All Physical Attributes %x11|Properties %x9|"
1158                "Logic Bricks %x10|Protected Transform %x29|%l");
1159
1160         strcat(str, "|Object Constraints %x22");
1161         strcat(str, "|NLA Strips %x26");
1162
1163 /* XXX  if (OB_TYPE_SUPPORT_MATERIAL(ob->type)) { */
1164 /*              strcat(str, "|Texture Space %x17"); */
1165 /*      } */
1166
1167         if (ob->type == OB_FONT) strcat(str, "|Font Settings %x18|Bevel Settings %x19");
1168         if (ob->type == OB_CURVE) strcat(str, "|Bevel Settings %x19|UV Orco %x28");
1169
1170         if ((ob->type == OB_FONT) || (ob->type == OB_CURVE)) {
1171                 strcat(str, "|Curve Resolution %x25");
1172         }
1173
1174         if (ob->type == OB_MESH) {
1175                 strcat(str, "|Subsurf Settings %x21|AutoSmooth %x27");
1176         }
1177
1178         if (ob->soft) strcat(str, "|Soft Body Settings %x23");
1179
1180         strcat(str, "|Pass Index %x30");
1181
1182         if (ob->type == OB_MESH || ob->type == OB_CURVE || ob->type == OB_LATTICE || ob->type == OB_SURF) {
1183                 strcat(str, "|Modifiers ... %x24");
1184         }
1185
1186         event = pupmenu(str);
1187         if (event <= 0) return;
1188
1189         copy_attr(bmain, scene, v3d, event);
1190 }
1191
1192 /* ******************* force field toggle operator ***************** */
1193
1194 void ED_object_check_force_modifiers(Main *bmain, Scene *scene, Object *object)
1195 {
1196         PartDeflect *pd = object->pd;
1197         ModifierData *md = modifiers_findByType(object, eModifierType_Surface);
1198
1199         /* add/remove modifier as needed */
1200         if (!md) {
1201                 if (pd && (pd->shape == PFIELD_SHAPE_SURFACE) && !ELEM(pd->forcefield, 0, PFIELD_GUIDE, PFIELD_TEXTURE)) {
1202                         if (ELEM(object->type, OB_MESH, OB_SURF, OB_FONT, OB_CURVE)) {
1203                                 ED_object_modifier_add(NULL, bmain, scene, object, NULL, eModifierType_Surface);
1204                         }
1205                 }
1206         }
1207         else {
1208                 if (!pd || (pd->shape != PFIELD_SHAPE_SURFACE) || ELEM(pd->forcefield, 0, PFIELD_GUIDE, PFIELD_TEXTURE)) {
1209                         ED_object_modifier_remove(NULL, bmain, object, md);
1210                 }
1211         }
1212 }
1213
1214 static int forcefield_toggle_exec(bContext *C, wmOperator *UNUSED(op))
1215 {
1216         Object *ob = CTX_data_active_object(C);
1217
1218         if (ob->pd == NULL)
1219                 ob->pd = object_add_collision_fields(PFIELD_FORCE);
1220         else if (ob->pd->forcefield == 0)
1221                 ob->pd->forcefield = PFIELD_FORCE;
1222         else
1223                 ob->pd->forcefield = 0;
1224
1225         ED_object_check_force_modifiers(CTX_data_main(C), CTX_data_scene(C), ob);
1226         WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
1227         WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, ob);
1228
1229         return OPERATOR_FINISHED;
1230 }
1231
1232 void OBJECT_OT_forcefield_toggle(wmOperatorType *ot)
1233 {
1234
1235         /* identifiers */
1236         ot->name = "Toggle Force Field";
1237         ot->description = "Toggle object's force field";
1238         ot->idname = "OBJECT_OT_forcefield_toggle";
1239
1240         /* api callbacks */
1241         ot->exec = forcefield_toggle_exec;
1242         ot->poll = ED_operator_object_active_editable;
1243
1244         /* flags */
1245         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1246 }
1247
1248 /* ********************************************** */
1249 /* Motion Paths */
1250
1251 /* For the objects with animation: update paths for those that have got them
1252  * This should selectively update paths that exist...
1253  *
1254  * To be called from various tools that do incremental updates
1255  */
1256 void ED_objects_recalculate_paths(bContext *C, Scene *scene)
1257 {
1258         Main *bmain = CTX_data_main(C);
1259         ListBase targets = {NULL, NULL};
1260
1261         /* loop over objects in scene */
1262         CTX_DATA_BEGIN(C, Object *, ob, selected_editable_objects)
1263         {
1264                 /* set flag to force recalc, then grab path(s) from object */
1265                 ob->avs.recalc |= ANIMVIZ_RECALC_PATHS;
1266                 animviz_get_object_motionpaths(ob, &targets);
1267         }
1268         CTX_DATA_END;
1269
1270         /* recalculate paths, then free */
1271         animviz_calc_motionpaths(bmain, scene, &targets);
1272         BLI_freelistN(&targets);
1273 }
1274
1275
1276 /* show popup to determine settings */
1277 static int object_calculate_paths_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
1278 {
1279         Object *ob = CTX_data_active_object(C);
1280
1281         if (ob == NULL)
1282                 return OPERATOR_CANCELLED;
1283
1284         /* set default settings from existing/stored settings */
1285         {
1286                 bAnimVizSettings *avs = &ob->avs;
1287
1288                 RNA_int_set(op->ptr, "start_frame", avs->path_sf);
1289                 RNA_int_set(op->ptr, "end_frame", avs->path_ef);
1290         }
1291
1292         /* show popup dialog to allow editing of range... */
1293         /* FIXME: hardcoded dimensions here are just arbitrary */
1294         return WM_operator_props_dialog_popup(C, op, 10 * UI_UNIT_X, 10 * UI_UNIT_Y);
1295 }
1296
1297 /* Calculate/recalculate whole paths (avs.path_sf to avs.path_ef) */
1298 static int object_calculate_paths_exec(bContext *C, wmOperator *op)
1299 {
1300         Scene *scene = CTX_data_scene(C);
1301         int start = RNA_int_get(op->ptr, "start_frame");
1302         int end = RNA_int_get(op->ptr, "end_frame");
1303
1304         /* set up path data for bones being calculated */
1305         CTX_DATA_BEGIN(C, Object *, ob, selected_editable_objects)
1306         {
1307                 bAnimVizSettings *avs = &ob->avs;
1308
1309                 /* grab baking settings from operator settings */
1310                 avs->path_sf = start;
1311                 avs->path_ef = end;
1312
1313                 /* verify that the selected object has the appropriate settings */
1314                 animviz_verify_motionpaths(op->reports, scene, ob, NULL);
1315         }
1316         CTX_DATA_END;
1317
1318         /* calculate the paths for objects that have them (and are tagged to get refreshed) */
1319         ED_objects_recalculate_paths(C, scene);
1320
1321         /* notifiers for updates */
1322         WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
1323
1324         return OPERATOR_FINISHED;
1325 }
1326
1327 void OBJECT_OT_paths_calculate(wmOperatorType *ot)
1328 {
1329         /* identifiers */
1330         ot->name = "Calculate Object Paths";
1331         ot->idname = "OBJECT_OT_paths_calculate";
1332         ot->description = "Calculate motion paths for the selected objects";
1333
1334         /* api callbacks */
1335         ot->invoke = object_calculate_paths_invoke;
1336         ot->exec = object_calculate_paths_exec;
1337         ot->poll = ED_operator_object_active_editable;
1338
1339         /* flags */
1340         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1341
1342         /* properties */
1343         RNA_def_int(ot->srna, "start_frame", 1, MINAFRAME, MAXFRAME, "Start",
1344                     "First frame to calculate object paths on", MINFRAME, MAXFRAME / 2.0);
1345         RNA_def_int(ot->srna, "end_frame", 250, MINAFRAME, MAXFRAME, "End",
1346                     "Last frame to calculate object paths on", MINFRAME, MAXFRAME / 2.0);
1347 }
1348
1349 /* --------- */
1350
1351 static int object_update_paths_poll(bContext *C)
1352 {
1353         if (ED_operator_object_active_editable(C)) {
1354                 Object *ob = ED_object_active_context(C);
1355                 return (ob->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS) != 0;
1356         }
1357
1358         return false;
1359 }
1360
1361 static int object_update_paths_exec(bContext *C, wmOperator *UNUSED(op))
1362 {
1363         Scene *scene = CTX_data_scene(C);
1364
1365         if (scene == NULL)
1366                 return OPERATOR_CANCELLED;
1367
1368         /* calculate the paths for objects that have them (and are tagged to get refreshed) */
1369         ED_objects_recalculate_paths(C, scene);
1370
1371         /* notifiers for updates */
1372         WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
1373
1374         return OPERATOR_FINISHED;
1375 }
1376
1377 void OBJECT_OT_paths_update(wmOperatorType *ot)
1378 {
1379         /* identifiers */
1380         ot->name = "Update Object Paths";
1381         ot->idname = "OBJECT_OT_paths_update";
1382         ot->description = "Recalculate paths for selected objects";
1383
1384         /* api callbakcs */
1385         ot->exec = object_update_paths_exec;
1386         ot->poll = object_update_paths_poll;
1387
1388         /* flags */
1389         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1390 }
1391
1392 /* --------- */
1393
1394 /* Helper for ED_objects_clear_paths() */
1395 static void object_clear_mpath(Object *ob)
1396 {
1397         if (ob->mpath) {
1398                 animviz_free_motionpath(ob->mpath);
1399                 ob->mpath = NULL;
1400                 ob->avs.path_bakeflag &= ~MOTIONPATH_BAKE_HAS_PATHS;
1401         }
1402 }
1403
1404 /* Clear motion paths for all objects */
1405 void ED_objects_clear_paths(bContext *C, bool only_selected)
1406 {
1407         if (only_selected) {
1408                 /* loop over all selected + sedtiable objects in scene */
1409                 CTX_DATA_BEGIN(C, Object *, ob, selected_editable_objects)
1410                 {
1411                         object_clear_mpath(ob);
1412                 }
1413                 CTX_DATA_END;
1414         }
1415         else {
1416                 /* loop over all edtiable objects in scene */
1417                 CTX_DATA_BEGIN(C, Object *, ob, editable_objects)
1418                 {
1419                         object_clear_mpath(ob);
1420                 }
1421                 CTX_DATA_END;
1422         }
1423 }
1424
1425 /* operator callback for this */
1426 static int object_clear_paths_exec(bContext *C, wmOperator *op)
1427 {
1428         bool only_selected = RNA_boolean_get(op->ptr, "only_selected");
1429
1430         /* use the backend function for this */
1431         ED_objects_clear_paths(C, only_selected);
1432
1433         /* notifiers for updates */
1434         WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, NULL);
1435
1436         return OPERATOR_FINISHED;
1437 }
1438
1439 /* operator callback/wrapper */
1440 static int object_clear_paths_invoke(bContext *C, wmOperator *op, const wmEvent *evt)
1441 {
1442         if ((evt->shift) && !RNA_struct_property_is_set(op->ptr, "only_selected")) {
1443                 RNA_boolean_set(op->ptr, "only_selected", true);
1444         }
1445         return object_clear_paths_exec(C, op);
1446 }
1447
1448 void OBJECT_OT_paths_clear(wmOperatorType *ot)
1449 {
1450         /* identifiers */
1451         ot->name = "Clear Object Paths";
1452         ot->idname = "OBJECT_OT_paths_clear";
1453         ot->description = "Clear path caches for all objects, hold Shift key for selected objects only";
1454
1455         /* api callbacks */
1456         ot->invoke = object_clear_paths_invoke;
1457         ot->exec = object_clear_paths_exec;
1458         ot->poll = ED_operator_object_active_editable;
1459
1460         /* flags */
1461         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1462
1463         /* properties */
1464         ot->prop = RNA_def_boolean(ot->srna, "only_selected", false, "Only Selected",
1465                                    "Only clear paths from selected objects");
1466         RNA_def_property_flag(ot->prop, PROP_SKIP_SAVE);
1467 }
1468
1469
1470 /********************** Smooth/Flat *********************/
1471
1472 static int shade_smooth_exec(bContext *C, wmOperator *op)
1473 {
1474         ID *data;
1475         Curve *cu;
1476         Nurb *nu;
1477         int clear = (STREQ(op->idname, "OBJECT_OT_shade_flat"));
1478         bool done = false, linked_data = false;
1479
1480         CTX_DATA_BEGIN(C, Object *, ob, selected_editable_objects)
1481         {
1482                 data = ob->data;
1483
1484                 if (data && ID_IS_LINKED(data)) {
1485                         linked_data = true;
1486                         continue;
1487                 }
1488
1489                 if (ob->type == OB_MESH) {
1490                         BKE_mesh_smooth_flag_set(ob, !clear);
1491
1492                         DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
1493                         WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
1494
1495                         done = true;
1496                 }
1497                 else if (ELEM(ob->type, OB_SURF, OB_CURVE)) {
1498                         cu = ob->data;
1499
1500                         for (nu = cu->nurb.first; nu; nu = nu->next) {
1501                                 if (!clear) nu->flag |= ME_SMOOTH;
1502                                 else nu->flag &= ~ME_SMOOTH;
1503                         }
1504
1505                         DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
1506                         WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
1507
1508                         done = true;
1509                 }
1510         }
1511         CTX_DATA_END;
1512
1513         if (linked_data)
1514                 BKE_report(op->reports, RPT_WARNING, "Can't edit linked mesh or curve data");
1515
1516         return (done) ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
1517 }
1518
1519 static int shade_poll(bContext *C)
1520 {
1521         return (CTX_data_edit_object(C) == NULL);
1522 }
1523
1524 void OBJECT_OT_shade_flat(wmOperatorType *ot)
1525 {
1526         /* identifiers */
1527         ot->name = "Shade Flat";
1528         ot->description = "Render and display faces uniform, using Face Normals";
1529         ot->idname = "OBJECT_OT_shade_flat";
1530
1531         /* api callbacks */
1532         ot->poll = shade_poll;
1533         ot->exec = shade_smooth_exec;
1534
1535         /* flags */
1536         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1537 }
1538
1539 void OBJECT_OT_shade_smooth(wmOperatorType *ot)
1540 {
1541         /* identifiers */
1542         ot->name = "Shade Smooth";
1543         ot->description = "Render and display faces smooth, using interpolated Vertex Normals";
1544         ot->idname = "OBJECT_OT_shade_smooth";
1545
1546         /* api callbacks */
1547         ot->poll = shade_poll;
1548         ot->exec = shade_smooth_exec;
1549
1550         /* flags */
1551         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1552 }
1553
1554 /* ********************** */
1555
1556 static void UNUSED_FUNCTION(image_aspect) (Scene *scene, View3D *v3d)
1557 {
1558         /* all selected objects with an image map: scale in image aspect */
1559         Base *base;
1560         Object *ob;
1561         Material *ma;
1562         Tex *tex;
1563         float x, y, space;
1564         int a, b, done;
1565
1566         if (scene->obedit) return;  // XXX get from context
1567         if (ID_IS_LINKED(scene)) return;
1568
1569         for (base = FIRSTBASE; base; base = base->next) {
1570                 if (TESTBASELIB(v3d, base)) {
1571                         ob = base->object;
1572                         done = false;
1573
1574                         for (a = 1; a <= ob->totcol; a++) {
1575                                 ma = give_current_material(ob, a);
1576                                 if (ma) {
1577                                         for (b = 0; b < MAX_MTEX; b++) {
1578                                                 if (ma->mtex[b] && ma->mtex[b]->tex) {
1579                                                         tex = ma->mtex[b]->tex;
1580                                                         if (tex->type == TEX_IMAGE && tex->ima) {
1581                                                                 ImBuf *ibuf = BKE_image_acquire_ibuf(tex->ima, NULL, NULL);
1582
1583                                                                 /* texturespace */
1584                                                                 space = 1.0;
1585                                                                 if (ob->type == OB_MESH) {
1586                                                                         float size[3];
1587                                                                         BKE_mesh_texspace_get(ob->data, NULL, NULL, size);
1588                                                                         space = size[0] / size[1];
1589                                                                 }
1590                                                                 else if (ELEM(ob->type, OB_CURVE, OB_FONT, OB_SURF)) {
1591                                                                         float size[3];
1592                                                                         BKE_curve_texspace_get(ob->data, NULL, NULL, size);
1593                                                                         space = size[0] / size[1];
1594                                                                 }
1595
1596                                                                 x = ibuf->x / space;
1597                                                                 y = ibuf->y;
1598
1599                                                                 if (x > y) ob->size[0] = ob->size[1] * x / y;
1600                                                                 else ob->size[1] = ob->size[0] * y / x;
1601
1602                                                                 done = true;
1603                                                                 DAG_id_tag_update(&ob->id, OB_RECALC_OB);
1604
1605                                                                 BKE_image_release_ibuf(tex->ima, ibuf, NULL);
1606                                                         }
1607                                                 }
1608                                                 if (done) break;
1609                                         }
1610                                 }
1611                                 if (done) break;
1612                         }
1613                 }
1614         }
1615
1616 }
1617
1618 static const EnumPropertyItem *object_mode_set_itemsf(
1619         bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
1620 {
1621         const EnumPropertyItem *input = rna_enum_object_mode_items;
1622         EnumPropertyItem *item = NULL;
1623         Object *ob;
1624         bGPdata *gpd;
1625         int totitem = 0;
1626
1627         if (!C) /* needed for docs */
1628                 return rna_enum_object_mode_items;
1629
1630         ob = CTX_data_active_object(C);
1631         if (ob) {
1632                 const bool use_mode_particle_edit = (BLI_listbase_is_empty(&ob->particlesystem) == false) ||
1633                                                     (ob->soft != NULL) ||
1634                                                     (modifiers_findByType(ob, eModifierType_Cloth) != NULL);
1635                 while (input->identifier) {
1636                         if ((input->value == OB_MODE_EDIT && OB_TYPE_SUPPORT_EDITMODE(ob->type)) ||
1637                             (input->value == OB_MODE_POSE && (ob->type == OB_ARMATURE)) ||
1638                             (input->value == OB_MODE_PARTICLE_EDIT && use_mode_particle_edit) ||
1639                             (ELEM(input->value, OB_MODE_SCULPT, OB_MODE_VERTEX_PAINT,
1640                                    OB_MODE_WEIGHT_PAINT, OB_MODE_TEXTURE_PAINT) && (ob->type == OB_MESH)) ||
1641                             (input->value == OB_MODE_OBJECT))
1642                         {
1643                                 RNA_enum_item_add(&item, &totitem, input);
1644                         }
1645                         input++;
1646                 }
1647         }
1648         else {
1649                 /* We need at least this one! */
1650                 RNA_enum_items_add_value(&item, &totitem, input, OB_MODE_OBJECT);
1651         }
1652
1653         /* On top of all the rest, GPencil Stroke Edit Mode
1654          * is available if there's a valid gp datablock...
1655          */
1656         gpd = CTX_data_gpencil_data(C);
1657         if (gpd) {
1658                 RNA_enum_items_add_value(&item, &totitem, rna_enum_object_mode_items, OB_MODE_GPENCIL);
1659         }
1660
1661         RNA_enum_item_end(&item, &totitem);
1662
1663         *r_free = true;
1664
1665         return item;
1666 }
1667
1668 static int object_mode_set_poll(bContext *C)
1669 {
1670         /* Since Grease Pencil editmode is also handled here,
1671          * we have a special exception for allowing this operator
1672          * to still work in that case when there's no active object
1673          * so that users can exit editmode this way as per normal.
1674          */
1675         if (ED_operator_object_active_editable(C))
1676                 return true;
1677         else
1678                 return (CTX_data_gpencil_data(C) != NULL);
1679 }
1680
1681 static int object_mode_set_exec(bContext *C, wmOperator *op)
1682 {
1683         Object *ob = CTX_data_active_object(C);
1684         bGPdata *gpd = CTX_data_gpencil_data(C);
1685         eObjectMode mode = RNA_enum_get(op->ptr, "mode");
1686         eObjectMode restore_mode = (ob) ? ob->mode : OB_MODE_OBJECT;
1687         const bool toggle = RNA_boolean_get(op->ptr, "toggle");
1688
1689         if (gpd) {
1690                 /* GP Mode is not bound to a specific object. Therefore,
1691                  * we don't want it to be actually saved on any objects,
1692                  * as weirdness can happen if you select other objects,
1693                  * or load old files.
1694                  *
1695                  * Instead, we use the following 2 rules to ensure that
1696                  * the mode selector works as expected:
1697                  *  1) If there's no object, we want to enter editmode.
1698                  *     (i.e. with no object, we're in object mode)
1699                  *  2) Otherwise, exit stroke editmode, so that we can
1700                  *     enter another mode...
1701                  */
1702                 if (!ob || (gpd->flag & GP_DATA_STROKE_EDITMODE)) {
1703                         WM_operator_name_call(C, "GPENCIL_OT_editmode_toggle", WM_OP_EXEC_REGION_WIN, NULL);
1704                 }
1705         }
1706
1707         if (!ob || !ED_object_mode_compat_test(ob, mode))
1708                 return OPERATOR_PASS_THROUGH;
1709
1710         if (ob->mode != mode) {
1711                 /* we should be able to remove this call, each operator calls  */
1712                 ED_object_mode_compat_set(C, ob, mode, op->reports);
1713         }
1714
1715         /* Exit current mode if it's not the mode we're setting */
1716         if (mode != OB_MODE_OBJECT && (ob->mode != mode || toggle)) {
1717                 /* Enter new mode */
1718                 ED_object_mode_toggle(C, mode);
1719         }
1720
1721         if (toggle) {
1722                 /* Special case for Object mode! */
1723                 if (mode == OB_MODE_OBJECT && restore_mode == OB_MODE_OBJECT && ob->restore_mode != OB_MODE_OBJECT) {
1724                         ED_object_mode_toggle(C, ob->restore_mode);
1725                 }
1726                 else if (ob->mode == mode) {
1727                         /* For toggling, store old mode so we know what to go back to */
1728                         ob->restore_mode = restore_mode;
1729                 }
1730                 else if (ob->restore_mode != OB_MODE_OBJECT && ob->restore_mode != mode) {
1731                         ED_object_mode_toggle(C, ob->restore_mode);
1732                 }
1733         }
1734
1735         return OPERATOR_FINISHED;
1736 }
1737
1738 void OBJECT_OT_mode_set(wmOperatorType *ot)
1739 {
1740         PropertyRNA *prop;
1741
1742         /* identifiers */
1743         ot->name = "Set Object Mode";
1744         ot->description = "Sets the object interaction mode";
1745         ot->idname = "OBJECT_OT_mode_set";
1746
1747         /* api callbacks */
1748         ot->exec = object_mode_set_exec;
1749
1750         ot->poll = object_mode_set_poll; //ED_operator_object_active_editable;
1751
1752         /* flags */
1753         ot->flag = 0; /* no register/undo here, leave it to operators being called */
1754
1755         ot->prop = RNA_def_enum(ot->srna, "mode", rna_enum_object_mode_items, OB_MODE_OBJECT, "Mode", "");
1756         RNA_def_enum_funcs(ot->prop, object_mode_set_itemsf);
1757         RNA_def_property_flag(ot->prop, PROP_SKIP_SAVE);
1758
1759         prop = RNA_def_boolean(ot->srna, "toggle", 0, "Toggle", "");
1760         RNA_def_property_flag(prop, PROP_SKIP_SAVE);
1761 }
1762
1763 /************************ Game Properties ***********************/
1764
1765 static int game_property_new_exec(bContext *C, wmOperator *op)
1766 {
1767         Object *ob = CTX_data_active_object(C);
1768         bProperty *prop;
1769         char name[MAX_NAME];
1770         int type = RNA_enum_get(op->ptr, "type");
1771
1772         prop = BKE_bproperty_new(type);
1773         BLI_addtail(&ob->prop, prop);
1774
1775         RNA_string_get(op->ptr, "name", name);
1776         if (name[0] != '\0') {
1777                 BLI_strncpy(prop->name, name, sizeof(prop->name));
1778         }
1779
1780         BLI_uniquename(&ob->prop, prop, DATA_("Property"), '.', offsetof(bProperty, name), sizeof(prop->name));
1781
1782         WM_event_add_notifier(C, NC_LOGIC, NULL);
1783         return OPERATOR_FINISHED;
1784 }
1785
1786
1787 void OBJECT_OT_game_property_new(wmOperatorType *ot)
1788 {
1789         /* identifiers */
1790         ot->name = "New Game Property";
1791         ot->description = "Create a new property available to the game engine";
1792         ot->idname = "OBJECT_OT_game_property_new";
1793
1794         /* api callbacks */
1795         ot->exec = game_property_new_exec;
1796         ot->poll = ED_operator_object_active_editable;
1797
1798         /* flags */
1799         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1800
1801         RNA_def_enum(ot->srna, "type", rna_enum_gameproperty_type_items, GPROP_FLOAT, "Type", "Type of game property to add");
1802         RNA_def_string(ot->srna, "name", NULL, MAX_NAME, "Name", "Name of the game property to add");
1803 }
1804
1805 static int game_property_remove_exec(bContext *C, wmOperator *op)
1806 {
1807         Object *ob = CTX_data_active_object(C);
1808         bProperty *prop;
1809         int index = RNA_int_get(op->ptr, "index");
1810
1811         if (!ob)
1812                 return OPERATOR_CANCELLED;
1813
1814         prop = BLI_findlink(&ob->prop, index);
1815
1816         if (prop) {
1817                 BLI_remlink(&ob->prop, prop);
1818                 BKE_bproperty_free(prop);
1819
1820                 WM_event_add_notifier(C, NC_LOGIC, NULL);
1821                 return OPERATOR_FINISHED;
1822         }
1823         else {
1824                 return OPERATOR_CANCELLED;
1825         }
1826 }
1827
1828 void OBJECT_OT_game_property_remove(wmOperatorType *ot)
1829 {
1830         /* identifiers */
1831         ot->name = "Remove Game Property";
1832         ot->description = "Remove game property";
1833         ot->idname = "OBJECT_OT_game_property_remove";
1834
1835         /* api callbacks */
1836         ot->exec = game_property_remove_exec;
1837         ot->poll = ED_operator_object_active_editable;
1838
1839         /* flags */
1840         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1841
1842         RNA_def_int(ot->srna, "index", 0, 0, INT_MAX, "Index", "Property index to remove ", 0, INT_MAX);
1843 }
1844
1845 #define GAME_PROPERTY_MOVE_UP    1
1846 #define GAME_PROPERTY_MOVE_DOWN -1
1847
1848 static int game_property_move(bContext *C, wmOperator *op)
1849 {
1850         Object *ob = CTX_data_active_object(C);
1851         bProperty *prop;
1852         bProperty *otherprop = NULL;
1853         const int index = RNA_int_get(op->ptr, "index");
1854         const int dir = RNA_enum_get(op->ptr, "direction");
1855
1856         if (ob == NULL)
1857                 return OPERATOR_CANCELLED;
1858
1859         prop = BLI_findlink(&ob->prop, index);
1860         /* invalid index */
1861         if (prop == NULL)
1862                 return OPERATOR_CANCELLED;
1863
1864         if (dir == GAME_PROPERTY_MOVE_UP) {
1865                 otherprop = prop->prev;
1866         }
1867         else if (dir == GAME_PROPERTY_MOVE_DOWN) {
1868                 otherprop = prop->next;
1869         }
1870         else {
1871                 BLI_assert(0);
1872         }
1873
1874         if (prop && otherprop) {
1875                 BLI_listbase_swaplinks(&ob->prop, prop, otherprop);
1876
1877                 WM_event_add_notifier(C, NC_LOGIC, NULL);
1878                 return OPERATOR_FINISHED;
1879         }
1880         else {
1881                 return OPERATOR_CANCELLED;
1882         }
1883 }
1884
1885 void OBJECT_OT_game_property_move(wmOperatorType *ot)
1886 {
1887         static const EnumPropertyItem direction_property_move[] = {
1888                 {GAME_PROPERTY_MOVE_UP,   "UP",   0, "Up",   ""},
1889                 {GAME_PROPERTY_MOVE_DOWN, "DOWN", 0, "Down", ""},
1890                 {0, NULL, 0, NULL, NULL}
1891         };
1892         PropertyRNA *prop;
1893
1894         /* identifiers */
1895         ot->name = "Move Game Property";
1896         ot->description = "Move game property";
1897         ot->idname = "OBJECT_OT_game_property_move";
1898
1899         /* api callbacks */
1900         ot->exec = game_property_move;
1901         ot->poll = ED_operator_object_active_editable;
1902
1903         /* flags */
1904         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
1905
1906         /* properties */
1907         prop = RNA_def_int(ot->srna, "index", 0, 0, INT_MAX, "Index", "Property index to move", 0, INT_MAX);
1908         RNA_def_property_flag(prop, PROP_HIDDEN);
1909         RNA_def_enum(ot->srna, "direction", direction_property_move, 0, "Direction",
1910                      "Direction for moving the property");
1911 }
1912
1913 #undef GAME_PROPERTY_MOVE_UP
1914 #undef GAME_PROPERTY_MOVE_DOWN
1915
1916 #define COPY_PROPERTIES_REPLACE 1
1917 #define COPY_PROPERTIES_MERGE   2
1918 #define COPY_PROPERTIES_COPY    3
1919
1920 static const EnumPropertyItem game_properties_copy_operations[] = {
1921         {COPY_PROPERTIES_REPLACE, "REPLACE", 0, "Replace Properties", ""},
1922         {COPY_PROPERTIES_MERGE, "MERGE", 0, "Merge Properties", ""},
1923         {COPY_PROPERTIES_COPY, "COPY", 0, "Copy a Property", ""},
1924         {0, NULL, 0, NULL, NULL}
1925 };
1926
1927 static const EnumPropertyItem *gameprops_itemf(bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
1928 {
1929         Object *ob = ED_object_active_context(C);
1930         EnumPropertyItem tmp = {0, "", 0, "", ""};
1931         EnumPropertyItem *item = NULL;
1932         bProperty *prop;
1933         int a, totitem = 0;
1934
1935         if (!ob)
1936                 return DummyRNA_NULL_items;
1937
1938         for (a = 1, prop = ob->prop.first; prop; prop = prop->next, a++) {
1939                 tmp.value = a;
1940                 tmp.identifier = prop->name;
1941                 tmp.name = prop->name;
1942                 RNA_enum_item_add(&item, &totitem, &tmp);
1943         }
1944
1945         RNA_enum_item_end(&item, &totitem);
1946         *r_free = true;
1947
1948         return item;
1949 }
1950
1951 static int game_property_copy_exec(bContext *C, wmOperator *op)
1952 {
1953         Object *ob = ED_object_active_context(C);
1954         bProperty *prop;
1955         int type = RNA_enum_get(op->ptr, "operation");
1956         int propid = RNA_enum_get(op->ptr, "property");
1957
1958         if (propid > 0) { /* copy */
1959                 prop = BLI_findlink(&ob->prop, propid - 1);
1960
1961                 if (prop) {
1962                         CTX_DATA_BEGIN(C, Object *, ob_iter, selected_editable_objects)
1963                         {
1964                                 if (ob != ob_iter)
1965                                         BKE_bproperty_object_set(ob_iter, prop);
1966                         } CTX_DATA_END;
1967                 }
1968         }
1969
1970         else {
1971                 CTX_DATA_BEGIN(C, Object *, ob_iter, selected_editable_objects)
1972                 {
1973                         if (ob != ob_iter) {
1974                                 if (type == COPY_PROPERTIES_REPLACE) {
1975                                         BKE_bproperty_copy_list(&ob_iter->prop, &ob->prop);
1976                                 }
1977                                 else {
1978                                         /* merge - the default when calling with no argument */
1979                                         for (prop = ob->prop.first; prop; prop = prop->next) {
1980                                                 BKE_bproperty_object_set(ob_iter, prop);
1981                                         }
1982                                 }
1983                         }
1984                 }
1985                 CTX_DATA_END;
1986         }
1987
1988         return OPERATOR_FINISHED;
1989 }
1990
1991 void OBJECT_OT_game_property_copy(wmOperatorType *ot)
1992 {
1993         PropertyRNA *prop;
1994         /* identifiers */
1995         ot->name = "Copy Game Property";
1996         ot->idname = "OBJECT_OT_game_property_copy";
1997         ot->description = "Copy/merge/replace a game property from active object to all selected objects";
1998
1999         /* api callbacks */
2000         ot->exec = game_property_copy_exec;
2001         ot->poll = ED_operator_object_active_editable;
2002
2003         /* flags */
2004         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
2005
2006         RNA_def_enum(ot->srna, "operation", game_properties_copy_operations, 3, "Operation", "");
2007         prop = RNA_def_enum(ot->srna, "property", DummyRNA_NULL_items, 0, "Property", "Properties to copy");
2008         RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_ENUM_NO_TRANSLATE);
2009         RNA_def_enum_funcs(prop, gameprops_itemf);
2010         ot->prop = prop;
2011 }
2012
2013 static int game_property_clear_exec(bContext *C, wmOperator *UNUSED(op))
2014 {
2015         CTX_DATA_BEGIN(C, Object *, ob_iter, selected_editable_objects)
2016         {
2017                 BKE_bproperty_free_list(&ob_iter->prop);
2018         }
2019         CTX_DATA_END;
2020
2021         WM_event_add_notifier(C, NC_LOGIC, NULL);
2022         return OPERATOR_FINISHED;
2023 }
2024 void OBJECT_OT_game_property_clear(wmOperatorType *ot)
2025 {
2026         /* identifiers */
2027         ot->name = "Clear Game Properties";
2028         ot->idname = "OBJECT_OT_game_property_clear";
2029         ot->description = "Remove all game properties from all selected objects";
2030
2031         /* api callbacks */
2032         ot->exec = game_property_clear_exec;
2033         ot->poll = ED_operator_object_active_editable;
2034
2035         /* flags */
2036         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
2037 }
2038
2039 /************************ Copy Logic Bricks ***********************/
2040
2041 static int logicbricks_copy_exec(bContext *C, wmOperator *UNUSED(op))
2042 {
2043         Object *ob = ED_object_active_context(C);
2044
2045         CTX_DATA_BEGIN(C, Object *, ob_iter, selected_editable_objects)
2046         {
2047                 if (ob != ob_iter) {
2048                         /* first: free all logic */
2049                         free_sensors(&ob_iter->sensors);
2050                         unlink_controllers(&ob_iter->controllers);
2051                         free_controllers(&ob_iter->controllers);
2052                         unlink_actuators(&ob_iter->actuators);
2053                         free_actuators(&ob_iter->actuators);
2054
2055                         /* now copy it, this also works without logicbricks! */
2056                         clear_sca_new_poins_ob(ob);
2057                         copy_sensors(&ob_iter->sensors, &ob->sensors, 0);
2058                         copy_controllers(&ob_iter->controllers, &ob->controllers, 0);
2059                         copy_actuators(&ob_iter->actuators, &ob->actuators, 0);
2060                         set_sca_new_poins_ob(ob_iter);
2061
2062                         /* some menu settings */
2063                         ob_iter->scavisflag = ob->scavisflag;
2064                         ob_iter->scaflag = ob->scaflag;
2065
2066                         /* set the initial state */
2067                         ob_iter->state = ob->state;
2068                         ob_iter->init_state = ob->init_state;
2069
2070                         if (ob_iter->totcol == ob->totcol) {
2071                                 ob_iter->actcol = ob->actcol;
2072                                 WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob_iter);
2073                         }
2074                 }
2075         }
2076         CTX_DATA_END;
2077
2078         WM_event_add_notifier(C, NC_LOGIC, NULL);
2079
2080         return OPERATOR_FINISHED;
2081 }
2082
2083 void OBJECT_OT_logic_bricks_copy(wmOperatorType *ot)
2084 {
2085         /* identifiers */
2086         ot->name = "Copy Logic Bricks to Selected";
2087         ot->description = "Copy logic bricks to other selected objects";
2088         ot->idname = "OBJECT_OT_logic_bricks_copy";
2089
2090         /* api callbacks */
2091         ot->exec = logicbricks_copy_exec;
2092         ot->poll = ED_operator_object_active_editable;
2093
2094         /* flags */
2095         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
2096 }
2097
2098 static int game_physics_copy_exec(bContext *C, wmOperator *UNUSED(op))
2099 {
2100         Object *ob = ED_object_active_context(C);
2101
2102         CTX_DATA_BEGIN(C, Object *, ob_iter, selected_editable_objects)
2103         {
2104                 if (ob != ob_iter) {
2105                         ob_iter->gameflag = ob->gameflag;
2106                         ob_iter->gameflag2 = ob->gameflag2;
2107                         ob_iter->inertia = ob->inertia;
2108                         ob_iter->formfactor = ob->formfactor;
2109                         ob_iter->damping = ob->damping;
2110                         ob_iter->rdamping = ob->rdamping;
2111                         ob_iter->min_vel = ob->min_vel;
2112                         ob_iter->max_vel = ob->max_vel;
2113                         ob_iter->min_angvel = ob->min_angvel;
2114                         ob_iter->max_angvel = ob->max_angvel;
2115                         ob_iter->obstacleRad = ob->obstacleRad;
2116                         ob_iter->mass = ob->mass;
2117                         copy_v3_v3(ob_iter->anisotropicFriction, ob->anisotropicFriction);
2118                         ob_iter->collision_boundtype = ob->collision_boundtype;
2119                         ob_iter->margin = ob->margin;
2120                         ob_iter->bsoft = copy_bulletsoftbody(ob->bsoft, 0);
2121                         if (ob->restrictflag & OB_RESTRICT_RENDER)
2122                                 ob_iter->restrictflag |= OB_RESTRICT_RENDER;
2123                         else
2124                                 ob_iter->restrictflag &= ~OB_RESTRICT_RENDER;
2125
2126                         ob_iter->col_group = ob->col_group;
2127                         ob_iter->col_mask = ob->col_mask;
2128                 }
2129         }
2130         CTX_DATA_END;
2131
2132         return OPERATOR_FINISHED;
2133 }
2134
2135 void OBJECT_OT_game_physics_copy(struct wmOperatorType *ot)
2136 {
2137         /* identifiers */
2138         ot->name = "Copy Game Physics Properties to Selected";
2139         ot->description = "Copy game physics properties to other selected objects";
2140         ot->idname = "OBJECT_OT_game_physics_copy";
2141
2142         /* api callbacks */
2143         ot->exec = game_physics_copy_exec;
2144         ot->poll = ED_operator_object_active_editable;
2145
2146         /* flags */
2147         ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
2148 }
2149
2150 /* generic utility function */
2151
2152 bool ED_object_editmode_calc_active_center(Object *obedit, const bool select_only, float r_center[3])
2153 {
2154         switch (obedit->type) {
2155                 case OB_MESH:
2156                 {
2157                         BMEditMesh *em = BKE_editmesh_from_object(obedit);
2158                         BMEditSelection ese;
2159
2160                         if (BM_select_history_active_get(em->bm, &ese)) {
2161                                 BM_editselection_center(&ese, r_center);
2162                                 return true;
2163                         }
2164                         break;
2165                 }
2166                 case OB_ARMATURE:
2167                 {
2168                         bArmature *arm = obedit->data;
2169                         EditBone *ebo = arm->act_edbone;
2170
2171                         if (ebo && (!select_only || (ebo->flag & (BONE_SELECTED | BONE_ROOTSEL)))) {
2172                                 copy_v3_v3(r_center, ebo->head);
2173                                 return true;
2174                         }
2175
2176                         break;
2177                 }
2178                 case OB_CURVE:
2179                 case OB_SURF:
2180                 {
2181                         Curve *cu = obedit->data;
2182
2183                         if (ED_curve_active_center(cu, r_center)) {
2184                                 return true;
2185                         }
2186                         break;
2187                 }
2188                 case OB_MBALL:
2189                 {
2190                         MetaBall *mb = obedit->data;
2191                         MetaElem *ml_act = mb->lastelem;
2192
2193                         if (ml_act && (!select_only || (ml_act->flag & SELECT))) {
2194                                 copy_v3_v3(r_center, &ml_act->x);
2195                                 return true;
2196                         }
2197                         break;
2198                 }
2199                 case OB_LATTICE:
2200                 {
2201                         BPoint *actbp = BKE_lattice_active_point_get(obedit->data);
2202
2203                         if (actbp) {
2204                                 copy_v3_v3(r_center, actbp->vec);
2205                                 return true;
2206                         }
2207                         break;
2208                 }
2209         }
2210
2211         return false;
2212 }