source/blender/editors/space_action/action_header.c

   1 /**
   2  * $Id$
   3  *
   4  * ***** BEGIN GPL LICENSE BLOCK *****
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19  *
  20  * The Original Code is Copyright (C) 2008 Blender Foundation.
  21  * All rights reserved.
  22  *
  23  *
  24  * Contributor(s): Blender Foundation
  25  *
  26  * ***** END GPL LICENSE BLOCK *****
  27  */
  28
  29 #include <string.h>
  30 #include <stdio.h>
  31
  32 #include "DNA_action_types.h"
  33 #include "DNA_space_types.h"
  34 #include "DNA_scene_types.h"
  35 #include "DNA_screen_types.h"
  36 #include "DNA_windowmanager_types.h"
  37
  38 #include "MEM_guardedalloc.h"
  39
  40 #include "BLI_blenlib.h"
  41
  42 #include "BKE_context.h"
  43 #include "BKE_screen.h"
  44
  45 #include "ED_anim_api.h"
  46 #include "ED_screen.h"
  47 #include "ED_types.h"
  48 #include "ED_util.h"
  49
  50 #include "WM_api.h"
  51 #include "WM_types.h"
  52
  53 #include "BIF_gl.h"
  54 #include "BIF_glutil.h"
  55
  56 #include "UI_interface.h"
  57 #include "UI_resources.h"
  58 #include "UI_view2d.h"
  59
  60 #include "action_intern.h"
  61
  62 /* ********************************************************* */
  63 /* Menu Defines... */
  64
  65 // XXX button events
  66 enum {
  67         B_REDR  = 0,
  68         B_ACTCOPYKEYS,
  69         B_ACTPASTEKEYS,
  70 } eActHeader_ButEvents;
  71
  72 // ---------------- menus
  73
  74 /* Key menu ---------------------------  */
  75
  76 static void do_keymenu(bContext *C, void *arg, int event)
  77 {
  78
  79 }
  80
  81 static uiBlock *action_keymenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
  82 {
  83         ScrArea *curarea= CTX_wm_area(C);
  84         uiBlock *block;
  85         short yco= 0, menuwidth=120;
  86
  87         block= uiBeginBlock(C, handle->region, "dummy_keymenu", UI_EMBOSSP, UI_HELV);
  88         uiBlockSetButmFunc(block, do_keymenu, NULL);
  89
  90         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
  91                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
  92
  93         if(curarea->headertype==HEADERTOP) {
  94                 uiBlockSetDirection(block, UI_DOWN);
  95         }
  96         else {
  97                 uiBlockSetDirection(block, UI_TOP);
  98                 uiBlockFlipOrder(block);
  99         }
 100
 101         uiTextBoundsBlock(block, 50);
 102         uiEndBlock(C, block);
 103
 104         return block;
 105 }
 106
 107 /* Frame menu ---------------------------  */
 108
 109 static void do_framemenu(bContext *C, void *arg, int event)
 110 {
 111
 112 }
 113
 114 static uiBlock *action_framemenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
 115 {
 116         ScrArea *curarea= CTX_wm_area(C);
 117         uiBlock *block;
 118         short yco= 0, menuwidth=120;
 119
 120         block= uiBeginBlock(C, handle->region, "dummy_framemenu", UI_EMBOSSP, UI_HELV);
 121         uiBlockSetButmFunc(block, do_framemenu, NULL);
 122
 123         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
 124                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
 125
 126         if(curarea->headertype==HEADERTOP) {
 127                 uiBlockSetDirection(block, UI_DOWN);
 128         }
 129         else {
 130                 uiBlockSetDirection(block, UI_TOP);
 131                 uiBlockFlipOrder(block);
 132         }
 133
 134         uiTextBoundsBlock(block, 50);
 135         uiEndBlock(C, block);
 136
 137         return block;
 138 }
 139
 140 /* Marker menu ---------------------------  */
 141
 142 static void do_markermenu(bContext *C, void *arg, int event)
 143 {
 144
 145 }
 146
 147 static uiBlock *action_markermenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
 148 {
 149         ScrArea *curarea= CTX_wm_area(C);
 150         uiBlock *block;
 151         short yco= 0, menuwidth=120;
 152
 153         block= uiBeginBlock(C, handle->region, "dummy_markermenu", UI_EMBOSSP, UI_HELV);
 154         uiBlockSetButmFunc(block, do_markermenu, NULL);
 155
 156         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
 157                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
 158
 159         if(curarea->headertype==HEADERTOP) {
 160                 uiBlockSetDirection(block, UI_DOWN);
 161         }
 162         else {
 163                 uiBlockSetDirection(block, UI_TOP);
 164                 uiBlockFlipOrder(block);
 165         }
 166
 167         uiTextBoundsBlock(block, 50);
 168         uiEndBlock(C, block);
 169
 170         return block;
 171 }
 172
 173 /* Grease Pencil ---------------------------  */
 174
 175 static void do_gplayermenu(bContext *C, void *arg, int event)
 176 {
 177
 178 }
 179
 180 static uiBlock *action_gplayermenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
 181 {
 182         ScrArea *curarea= CTX_wm_area(C);
 183         uiBlock *block;
 184         short yco= 0, menuwidth=120;
 185
 186         block= uiBeginBlock(C, handle->region, "dummy_gplayermenu", UI_EMBOSSP, UI_HELV);
 187         uiBlockSetButmFunc(block, do_gplayermenu, NULL);
 188
 189         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
 190                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
 191
 192         if(curarea->headertype==HEADERTOP) {
 193                 uiBlockSetDirection(block, UI_DOWN);
 194         }
 195         else {
 196                 uiBlockSetDirection(block, UI_TOP);
 197                 uiBlockFlipOrder(block);
 198         }
 199
 200         uiTextBoundsBlock(block, 50);
 201         uiEndBlock(C, block);
 202
 203         return block;
 204 }
 205
 206 /* Channel menu ---------------------------  */
 207
 208 static void do_channelmenu(bContext *C, void *arg, int event)
 209 {
 210
 211 }
 212
 213 static uiBlock *action_channelmenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
 214 {
 215         ScrArea *curarea= CTX_wm_area(C);
 216         uiBlock *block;
 217         short yco= 0, menuwidth=120;
 218
 219         block= uiBeginBlock(C, handle->region, "dummy_channelmenu", UI_EMBOSSP, UI_HELV);
 220         uiBlockSetButmFunc(block, do_channelmenu, NULL);
 221
 222         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
 223                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
 224
 225         if(curarea->headertype==HEADERTOP) {
 226                 uiBlockSetDirection(block, UI_DOWN);
 227         }
 228         else {
 229                 uiBlockSetDirection(block, UI_TOP);
 230                 uiBlockFlipOrder(block);
 231         }
 232
 233         uiTextBoundsBlock(block, 50);
 234         uiEndBlock(C, block);
 235
 236         return block;
 237 }
 238
 239 /* Select menu ---------------------------  */
 240
 241 static void do_selectmenu(bContext *C, void *arg, int event)
 242 {
 243
 244 }
 245
 246 static uiBlock *action_selectmenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
 247 {
 248         ScrArea *curarea= CTX_wm_area(C);
 249         uiBlock *block;
 250         short yco= 0, menuwidth=120;
 251
 252         block= uiBeginBlock(C, handle->region, "dummy_selectmenu", UI_EMBOSSP, UI_HELV);
 253         uiBlockSetButmFunc(block, do_selectmenu, NULL);
 254
 255         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
 256                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
 257
 258         if(curarea->headertype==HEADERTOP) {
 259                 uiBlockSetDirection(block, UI_DOWN);
 260         }
 261         else {
 262                 uiBlockSetDirection(block, UI_TOP);
 263                 uiBlockFlipOrder(block);
 264         }
 265
 266         uiTextBoundsBlock(block, 50);
 267         uiEndBlock(C, block);
 268
 269         return block;
 270 }
 271
 272 /* View menu ---------------------------  */
 273
 274 static void do_viewmenu(bContext *C, void *arg, int event)
 275 {
 276
 277 }
 278
 279 static uiBlock *action_viewmenu(bContext *C, uiMenuBlockHandle *handle, void *arg_unused)
 280 {
 281         ScrArea *curarea= CTX_wm_area(C);
 282         uiBlock *block;
 283         short yco= 0, menuwidth=120;
 284
 285         block= uiBeginBlock(C, handle->region, "dummy_viewmenu", UI_EMBOSSP, UI_HELV);
 286         uiBlockSetButmFunc(block, do_viewmenu, NULL);
 287
 288         uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Nothing yet", 0, yco-=20,
 289                                          menuwidth, 19, NULL, 0.0, 0.0, 1, 3, "");
 290
 291         if(curarea->headertype==HEADERTOP) {
 292                 uiBlockSetDirection(block, UI_DOWN);
 293         }
 294         else {
 295                 uiBlockSetDirection(block, UI_TOP);
 296                 uiBlockFlipOrder(block);
 297         }
 298
 299         uiTextBoundsBlock(block, 50);
 300         uiEndBlock(C, block);
 301
 302         return block;
 303 }
 304
 305 /* ************************ header area region *********************** */
 306
 307 static void do_action_buttons(bContext *C, void *arg, int event)
 308 {
 309         switch(event) {
 310                 case B_REDR:
 311                         ED_region_tag_redraw(CTX_wm_region(C));
 312                         break;
 313         }
 314 }
 315
 316 void action_header_buttons(const bContext *C, ARegion *ar)
 317 {
 318         ScrArea *sa= CTX_wm_area(C);
 319         SpaceAction *saction= (SpaceAction *)CTX_wm_space_data(C);
 320         bAnimContext ac;
 321         uiBlock *block;
 322         int xco, yco= 3, xmax;
 323
 324         block= uiBeginBlock(C, ar, "header buttons", UI_EMBOSS, UI_HELV);
 325         uiBlockSetHandleFunc(block, do_action_buttons, NULL);
 326
 327         xco= ED_area_header_standardbuttons(C, block, yco);
 328
 329         uiBlockSetEmboss(block, UI_EMBOSS);
 330
 331         /* get context... (also syncs data) */
 332         ANIM_animdata_get_context(C, &ac);
 333
 334         if ((sa->flag & HEADER_NO_PULLDOWN)==0) {
 335                 /* pull down menus */
 336                 uiBlockSetEmboss(block, UI_EMBOSSP);
 337
 338                 xmax= GetButStringLength("View");
 339                 uiDefPulldownBut(block, action_viewmenu, CTX_wm_area(C),
 340                                           "View", xco, yco, xmax-3, 24, "");
 341                 xco+= xmax;
 342
 343                 xmax= GetButStringLength("Select");
 344                 uiDefPulldownBut(block, action_selectmenu, CTX_wm_area(C),
 345                                           "Select", xco, yco, xmax-3, 24, "");
 346                 xco+= xmax;
 347
 348                 if ( (saction->mode == SACTCONT_DOPESHEET) ||
 349                          ((saction->action) && (saction->mode==SACTCONT_ACTION)) )
 350                 {
 351                         xmax= GetButStringLength("Channel");
 352                         uiDefPulldownBut(block, action_channelmenu, CTX_wm_area(C),
 353                                                   "Channel", xco, yco, xmax-3, 24, "");
 354                         xco+= xmax;
 355                 }
 356                 else if (saction->mode==SACTCONT_GPENCIL) {
 357                         xmax= GetButStringLength("Channel");
 358                         uiDefPulldownBut(block, action_gplayermenu, CTX_wm_area(C),
 359                                                   "Channel", xco, yco, xmax-3, 24, "");
 360                         xco+= xmax;
 361                 }
 362
 363                 xmax= GetButStringLength("Marker");
 364                 uiDefPulldownBut(block, action_markermenu, CTX_wm_area(C),
 365                                           "Marker", xco, yco, xmax-3, 24, "");
 366                 xco+= xmax;
 367
 368                 if (saction->mode == SACTCONT_GPENCIL) {
 369                         xmax= GetButStringLength("Frame");
 370                         uiDefPulldownBut(block, action_framemenu, CTX_wm_area(C),
 371                                                   "Frame", xco, yco, xmax-3, 24, "");
 372                         xco+= xmax;
 373                 }
 374                 else {
 375                         xmax= GetButStringLength("Key");
 376                         uiDefPulldownBut(block, action_keymenu, CTX_wm_area(C),
 377                                                   "Key", xco, yco, xmax-3, 24, "");
 378                         xco+= xmax;
 379                 }
 380         }
 381
 382         uiBlockSetEmboss(block, UI_EMBOSS);
 383
 384         /* MODE SELECTOR */
 385         uiDefButC(block, MENU, B_REDR,
 386                         "Editor Mode %t|DopeSheet %x3|Action Editor %x0|ShapeKey Editor %x1|Grease Pencil %x2",
 387                         xco,yco,90,YIC, &saction->mode, 0, 1, 0, 0,
 388                         "Editing modes for this editor");
 389
 390
 391         xco += (90 + 8);
 392
 393         if (ac.data) {
 394                 /* MODE-DEPENDENT DRAWING */
 395                 if (saction->mode == SACTCONT_DOPESHEET) {
 396                         /* FILTERING OPTIONS */
 397                         xco -= 10;
 398
 399                         //uiBlockBeginAlign(block);
 400                                 uiDefIconButBitI(block, TOG, ADS_FILTER_ONLYSEL, B_REDR, ICON_RESTRICT_SELECT_OFF,      (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Only display selected Objects");
 401                         //uiBlockEndAlign(block);
 402                         xco += 5;
 403
 404                         uiBlockBeginAlign(block);
 405                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOOBJ, B_REDR, ICON_OBJECT,    (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Non-Armature Objects");
 406                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOARM, B_REDR, ICON_ARMATURE,  (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Armature Objects");
 407                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOSHAPEKEYS, B_REDR, ICON_EDIT,        (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display ShapeKeys");
 408                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOMAT, B_REDR, ICON_MATERIAL,  (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Materials");
 409                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOLAM, B_REDR, ICON_LAMP,      (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Lamps");
 410                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOCAM, B_REDR, ICON_CAMERA,    (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Cameras");
 411                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOCUR, B_REDR, ICON_CURVE,     (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Curves");
 412                         uiBlockEndAlign(block);
 413                         xco += 5;
 414
 415                         uiBlockBeginAlign(block);
 416                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOIPOS, B_REDR, ICON_IPO,      (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Object IPO's");
 417                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOACTS, B_REDR, ICON_ACTION,   (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Actions");
 418                                 uiDefIconButBitI(block, TOGN, ADS_FILTER_NOCONSTRAINTS, B_REDR, ICON_CONSTRAINT,        (short)(xco+=XIC),yco,XIC,YIC, &(saction->ads.filterflag), 0, 0, 0, 0, "Display Object Constraints");
 419                         uiBlockEndAlign(block);
 420                         xco += 30;
 421                 }
 422                 else if (saction->mode == SACTCONT_ACTION) { // not too appropriate for shapekeys atm...
 423                         /* NAME ETC */
 424                                 // XXX missing stuff here!
 425                         //ob= OBACT;
 426                         //from = (ID *)ob;
 427
 428                         //xco= std_libbuttons(block, xco, 0, B_ACTPIN, saction->pin,
 429                         //                                      B_ACTIONBROWSE, ID_AC, 0, (ID*)saction->action,
 430                         //                                      from, &(saction->actnr), B_ACTALONE,
 431                         //                                      B_ACTLOCAL, B_ACTIONDELETE, 0, B_KEEPDATA);
 432
 433                         //uiClearButLock();
 434
 435                         xco += 8;
 436                 }
 437
 438                 /* COPY PASTE */
 439                 uiBlockBeginAlign(block);
 440                 uiDefIconBut(block, BUT, B_ACTCOPYKEYS, ICON_COPYDOWN,  xco,yco,XIC,YIC, 0, 0, 0, 0, 0, "Copies the selected keyframes from the selected channel(s) to the buffer");
 441                 uiDefIconBut(block, BUT, B_ACTPASTEKEYS, ICON_PASTEDOWN,        xco+=XIC,yco,XIC,YIC, 0, 0, 0, 0, 0, "Pastes the keyframes from the buffer");
 442                 uiBlockEndAlign(block);
 443                 xco += (XIC + 8);
 444
 445                 /* draw AUTOSNAP */
 446                 if (saction->mode != SACTCONT_GPENCIL) {
 447                         if (saction->flag & SACTION_DRAWTIME) {
 448                                 uiDefButC(block, MENU, B_REDR,
 449                                                 "Auto-Snap Keyframes %t|No Snap %x0|Second Step %x1|Nearest Second %x2|Nearest Marker %x3",
 450                                                 xco,yco,70,YIC, &(saction->autosnap), 0, 1, 0, 0,
 451                                                 "Auto-snapping mode for keyframes when transforming");
 452                         }
 453                         else {
 454                                 uiDefButC(block, MENU, B_REDR,
 455                                                 "Auto-Snap Keyframes %t|No Snap %x0|Frame Step %x1|Nearest Frame %x2|Nearest Marker %x3",
 456                                                 xco,yco,70,YIC, &(saction->autosnap), 0, 1, 0, 0,
 457                                                 "Auto-snapping mode for keyframes when transforming");
 458                         }
 459
 460                         xco += (70 + 8);
 461                 }
 462
 463                 /* draw LOCK */
 464                 uiDefIconButS(block, ICONTOG, 1, ICON_UNLOCKED, xco, yco, XIC, YIC,
 465                                           &(saction->lock), 0, 0, 0, 0,
 466                                           "Updates other affected window spaces automatically "
 467                                           "to reflect changes in real time");
 468         }
 469
 470         /* always as last  */
 471         UI_view2d_totRect_set(&ar->v2d, xco+XIC+80, ar->v2d.tot.ymax-ar->v2d.tot.ymin);
 472
 473         uiEndBlock(C, block);
 474         uiDrawBlock(C, block);
 475 }
 476
 477