cinelerra-5.1/cinelerra/mwindowedit.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 1997-2012 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "asset.h"
  22 #include "assets.h"
  23 #include "awindowgui.h"
  24 #include "awindow.h"
  25 #include "bcsignals.h"
  26 #include "cache.h"
  27 #include "clip.h"
  28 #include "clipedit.h"
  29 #include "commercials.h"
  30 #include "cplayback.h"
  31 #include "ctimebar.h"
  32 #include "cwindow.h"
  33 #include "cwindowgui.h"
  34 #include "bchash.h"
  35 #include "edl.h"
  36 #include "edlsession.h"
  37 #include "filesystem.h"
  38 #include "filexml.h"
  39 #include "floatauto.h"
  40 #include "floatautos.h"
  41 #include "gwindow.h"
  42 #include "gwindowgui.h"
  43 #include "keyframe.h"
  44 #include "language.h"
  45 #include "labels.h"
  46 #include "levelwindow.h"
  47 #include "localsession.h"
  48 #include "mainclock.h"
  49 #include "maincursor.h"
  50 #include "mainerror.h"
  51 #include "mainindexes.h"
  52 #include "mainmenu.h"
  53 #include "mainsession.h"
  54 #include "mainundo.h"
  55 #include "maskautos.h"
  56 #include "mtimebar.h"
  57 #include "mwindowgui.h"
  58 #include "mwindow.h"
  59 #include "panauto.h"
  60 #include "patchbay.h"
  61 #include "playbackengine.h"
  62 #include "pluginset.h"
  63 #include "recordlabel.h"
  64 #include "samplescroll.h"
  65 #include "trackcanvas.h"
  66 #include "track.h"
  67 #include "trackscroll.h"
  68 #include "tracks.h"
  69 #include "transition.h"
  70 #include "transportque.h"
  71 #include "units.h"
  72 #include "undostackitem.h"
  73 #include "vplayback.h"
  74 #include "vwindow.h"
  75 #include "vwindowgui.h"
  76 #include "zoombar.h"
  77 #include "zwindow.h"
  78 #include "automation.h"
  79 #include "maskautos.h"
  80
  81 #include <string.h>
  82
  83 void MWindow::add_audio_track_entry(int above, Track *dst)
  84 {
  85         undo->update_undo_before();
  86         add_audio_track(above, dst);
  87         save_backup();
  88         undo->update_undo_after(_("add track"), LOAD_ALL);
  89
  90         restart_brender();
  91         gui->update(1, 1, 0, 0, 1, 0, 0);
  92         gui->activate_timeline();
  93
  94 //      gui->get_scrollbars(0);
  95 //      gui->canvas->draw();
  96 //      gui->patchbay->update();
  97 //      gui->cursor->draw(1);
  98 //      gui->canvas->flash();
  99 //      gui->canvas->activate();
 100         cwindow->refresh_frame(CHANGE_EDL);
 101 }
 102
 103 void MWindow::add_video_track_entry(Track *dst)
 104 {
 105         undo->update_undo_before();
 106         add_video_track(1, dst);
 107         undo->update_undo_after(_("add track"), LOAD_ALL);
 108
 109         restart_brender();
 110
 111         gui->update(1, 1, 0, 0, 1, 0, 0);
 112         gui->activate_timeline();
 113 //      gui->get_scrollbars(0);
 114 //      gui->canvas->draw();
 115 //      gui->patchbay->update();
 116 //      gui->cursor->draw(1);
 117 //      gui->canvas->flash();
 118 //      gui->canvas->activate();
 119         cwindow->refresh_frame(CHANGE_EDL);
 120         save_backup();
 121 }
 122
 123 void MWindow::add_subttl_track_entry(Track *dst)
 124 {
 125         undo->update_undo_before();
 126         add_subttl_track(1, dst);
 127         undo->update_undo_after(_("add track"), LOAD_ALL);
 128
 129         restart_brender();
 130
 131         gui->update(1, 1, 0, 0, 1, 0, 0);
 132         gui->activate_timeline();
 133 //      gui->get_scrollbars(0);
 134 //      gui->canvas->draw();
 135 //      gui->patchbay->update();
 136 //      gui->cursor->draw(1);
 137 //      gui->canvas->flash();
 138 //      gui->canvas->activate();
 139         cwindow->refresh_frame(CHANGE_EDL);
 140         save_backup();
 141 }
 142
 143
 144 int MWindow::add_audio_track(int above, Track *dst)
 145 {
 146         edl->tracks->add_audio_track(above, dst);
 147         edl->tracks->update_y_pixels(theme);
 148         save_backup();
 149         return 0;
 150 }
 151
 152 int MWindow::add_video_track(int above, Track *dst)
 153 {
 154         edl->tracks->add_video_track(above, dst);
 155         edl->tracks->update_y_pixels(theme);
 156         save_backup();
 157         return 0;
 158 }
 159
 160 int MWindow::add_subttl_track(int above, Track *dst)
 161 {
 162         edl->tracks->add_subttl_track(above, dst);
 163         edl->tracks->update_y_pixels(theme);
 164         save_backup();
 165         return 0;
 166 }
 167
 168 void MWindow::asset_to_all()
 169 {
 170         if( !session->drag_assets->size() ) return;
 171         Indexable *indexable = session->drag_assets->get(0);
 172
 173 //      if( indexable->have_video() )
 174         {
 175                 int w, h;
 176
 177                 undo->update_undo_before();
 178
 179 // Get w and h
 180                 w = indexable->get_w();
 181                 h = indexable->get_h();
 182                 double new_framerate = session->drag_assets->get(0)->get_frame_rate();
 183                 double old_framerate = edl->session->frame_rate;
 184                 int old_samplerate = edl->session->sample_rate;
 185                 int new_samplerate = session->drag_assets->get(0)->get_sample_rate();
 186
 187
 188                 if( indexable->have_video() ) {
 189                         edl->session->output_w = w;
 190                         edl->session->output_h = h;
 191                         edl->session->frame_rate = new_framerate;
 192                         create_aspect_ratio(
 193                                 edl->session->aspect_w,
 194                                 edl->session->aspect_h,
 195                                 w, h);
 196
 197                         for( Track *current=edl->tracks->first; current; current=NEXT ) {
 198                                 if( current->data_type == TRACK_VIDEO /* &&
 199                                         current->record */  ) {
 200                                         current->track_w = w;
 201                                         current->track_h = h;
 202                                 }
 203                         }
 204
 205
 206                         if( ((edl->session->output_w % 4) ||
 207                                 (edl->session->output_h % 4)) &&
 208                                 edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL ) {
 209                                 MainError::show_error(
 210                                         _("This project's dimensions are not multiples of 4 so\n"
 211                                         "it can't be rendered by OpenGL."));
 212                         }
 213
 214 // Get aspect ratio
 215                         if( defaults->get("AUTOASPECT", 0) ) {
 216                                 create_aspect_ratio(
 217                                         edl->session->aspect_w,
 218                                         edl->session->aspect_h,
 219                                         w, h);
 220                         }
 221                 }
 222
 223                 if( indexable->have_audio() ) {
 224                         edl->session->sample_rate = new_samplerate;
 225                         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 226                         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 227                 }
 228
 229                 save_backup();
 230
 231                 undo->update_undo_after(_("asset to all"), LOAD_ALL);
 232                 restart_brender();
 233                 gui->update(1, 2, 1, 1, 1, 1, 0);
 234                 sync_parameters(CHANGE_ALL);
 235         }
 236 }
 237
 238 void MWindow::asset_to_size()
 239 {
 240         if( !session->drag_assets->size() ) return;
 241         Indexable *indexable = session->drag_assets->get(0);
 242
 243         if( indexable->have_video() ) {
 244                 int w, h;
 245                 undo->update_undo_before();
 246
 247 // Get w and h
 248                 w = indexable->get_w();
 249                 h = indexable->get_h();
 250                 edl->session->output_w = w;
 251                 edl->session->output_h = h;
 252
 253                 if( ((edl->session->output_w % 4) ||
 254                         (edl->session->output_h % 4)) &&
 255                         edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL ) {
 256                         MainError::show_error(
 257                                 _("This project's dimensions are not multiples of 4 so\n"
 258                                 "it can't be rendered by OpenGL."));
 259                 }
 260
 261 // Get aspect ratio
 262                 if( defaults->get("AUTOASPECT", 0) ) {
 263                         create_aspect_ratio(edl->session->aspect_w,
 264                                 edl->session->aspect_h,
 265                                 w,
 266                                 h);
 267                 }
 268
 269                 save_backup();
 270
 271                 undo->update_undo_after(_("asset to size"), LOAD_ALL);
 272                 restart_brender();
 273                 sync_parameters(CHANGE_ALL);
 274         }
 275 }
 276
 277
 278 void MWindow::asset_to_rate()
 279 {
 280         if( session->drag_assets->size() &&
 281                 session->drag_assets->get(0)->have_video() ) {
 282                 double new_framerate = session->drag_assets->get(0)->get_frame_rate();
 283                 double old_framerate = edl->session->frame_rate;
 284                 undo->update_undo_before();
 285
 286                 edl->session->frame_rate = new_framerate;
 287                 edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 288
 289                 save_backup();
 290
 291                 undo->update_undo_after(_("asset to rate"), LOAD_ALL);
 292                 restart_brender();
 293                 gui->update(1, 2, 1, 1, 1, 1, 0);
 294                 sync_parameters(CHANGE_ALL);
 295         }
 296 }
 297
 298
 299 void MWindow::clear_entry()
 300 {
 301         undo->update_undo_before();
 302         clear(1);
 303
 304         edl->optimize();
 305         save_backup();
 306         undo->update_undo_after(_("clear"), LOAD_EDITS | LOAD_TIMEBAR);
 307
 308         restart_brender();
 309         update_plugin_guis();
 310         gui->update(1, 2, 1, 1, 1, 1, 0);
 311         cwindow->update(1, 0, 0, 0, 1);
 312         cwindow->refresh_frame(CHANGE_EDL);
 313 }
 314
 315 void MWindow::clear(int clear_handle)
 316 {
 317         double start = edl->local_session->get_selectionstart();
 318         double end = edl->local_session->get_selectionend();
 319         if( clear_handle || !EQUIV(start, end) ) {
 320                 edl->clear(start,
 321                         end,
 322                         edl->session->labels_follow_edits,
 323                         edl->session->plugins_follow_edits,
 324                         edl->session->autos_follow_edits);
 325         }
 326 }
 327
 328 void MWindow::set_automation_mode(int mode)
 329 {
 330         undo->update_undo_before();
 331         edl->tracks->set_automation_mode(
 332                 edl->local_session->get_selectionstart(),
 333                 edl->local_session->get_selectionend(),
 334                 mode);
 335         save_backup();
 336         char string[BCSTRLEN];
 337         sprintf(string,"set %s", FloatAuto::curve_name(mode));
 338         undo->update_undo_after(string, LOAD_AUTOMATION);
 339
 340         restart_brender();
 341         update_plugin_guis();
 342         gui->draw_overlays(1);
 343         sync_parameters(CHANGE_PARAMS);
 344         gui->update_patchbay();
 345         cwindow->update(1, 0, 0);
 346 }
 347
 348 void MWindow::clear_automation()
 349 {
 350         undo->update_undo_before();
 351         edl->tracks->clear_automation(edl->local_session->get_selectionstart(),
 352                 edl->local_session->get_selectionend());
 353         save_backup();
 354         undo->update_undo_after(_("clear keyframes"), LOAD_AUTOMATION);
 355
 356         restart_brender();
 357         update_plugin_guis();
 358         gui->draw_overlays(1);
 359         sync_parameters(CHANGE_PARAMS);
 360         gui->update_patchbay();
 361         cwindow->update(1, 0, 0);
 362 }
 363
 364 int MWindow::clear_default_keyframe()
 365 {
 366         undo->update_undo_before();
 367         edl->tracks->clear_default_keyframe();
 368         save_backup();
 369         undo->update_undo_after(_("clear default keyframe"), LOAD_AUTOMATION);
 370
 371         restart_brender();
 372         gui->draw_overlays(1);
 373         sync_parameters(CHANGE_PARAMS);
 374         gui->update_patchbay();
 375         cwindow->update(1, 0, 0);
 376
 377         return 0;
 378 }
 379
 380 void MWindow::clear_labels()
 381 {
 382         undo->update_undo_before();
 383         clear_labels(edl->local_session->get_selectionstart(),
 384                 edl->local_session->get_selectionend());
 385         undo->update_undo_after(_("clear labels"), LOAD_TIMEBAR);
 386
 387         gui->update_timebar(1);
 388         cwindow->update(0, 0, 0, 0, 1);
 389         save_backup();
 390 }
 391
 392 int MWindow::clear_labels(double start, double end)
 393 {
 394         edl->labels->clear(start, end, 0);
 395         return 0;
 396 }
 397
 398 void MWindow::concatenate_tracks()
 399 {
 400         undo->update_undo_before();
 401         edl->tracks->concatenate_tracks(edl->session->plugins_follow_edits,
 402                 edl->session->autos_follow_edits);
 403         save_backup();
 404         undo->update_undo_after(_("concatenate tracks"), LOAD_EDITS);
 405
 406         restart_brender();
 407         gui->update(1, 1, 0, 0, 1, 0, 0);
 408         cwindow->refresh_frame(CHANGE_EDL);
 409 }
 410
 411
 412 void MWindow::copy()
 413 {
 414         copy(edl->local_session->get_selectionstart(),
 415                 edl->local_session->get_selectionend());
 416 }
 417
 418 int MWindow::copy(double start, double end)
 419 {
 420         if( start == end ) return 1;
 421
 422         FileXML file;
 423         edl->copy(start, end, 0, &file, "", 1);
 424         const char *file_string = file.string();
 425         long file_length = strlen(file_string);
 426         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 427         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 428         save_backup();
 429         return 0;
 430 }
 431
 432 int MWindow::copy_automation()
 433 {
 434         FileXML file;
 435         double start = edl->local_session->get_selectionstart();
 436         double end = edl->local_session->get_selectionend();
 437         edl->tracks->copy_automation(start, end, &file, 0, 1);
 438         const char *file_string = file.string();
 439         long file_length = strlen(file_string);
 440         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 441         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 442         return 0;
 443 }
 444
 445 int MWindow::copy_default_keyframe()
 446 {
 447         FileXML file;
 448         double start = edl->local_session->get_selectionstart();
 449         double end = edl->local_session->get_selectionend();
 450         edl->tracks->copy_automation(start, end, &file, 1, 0);
 451         const char *file_string = file.string();
 452         long file_length = strlen(file_string);
 453         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 454         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 455         return 0;
 456 }
 457
 458
 459 // Uses cropping coordinates in edl session to crop and translate video.
 460 // We modify the projector since camera automation depends on the track size.
 461 void MWindow::crop_video()
 462 {
 463
 464         undo->update_undo_before();
 465 // Clamp EDL crop region
 466         if( edl->session->crop_x1 > edl->session->crop_x2 ) {
 467                 edl->session->crop_x1 ^= edl->session->crop_x2;
 468                 edl->session->crop_x2 ^= edl->session->crop_x1;
 469                 edl->session->crop_x1 ^= edl->session->crop_x2;
 470         }
 471         if( edl->session->crop_y1 > edl->session->crop_y2 ) {
 472                 edl->session->crop_y1 ^= edl->session->crop_y2;
 473                 edl->session->crop_y2 ^= edl->session->crop_y1;
 474                 edl->session->crop_y1 ^= edl->session->crop_y2;
 475         }
 476
 477         float old_projector_x = (float)edl->session->output_w / 2;
 478         float old_projector_y = (float)edl->session->output_h / 2;
 479         float new_projector_x = (float)(edl->session->crop_x1 + edl->session->crop_x2) / 2;
 480         float new_projector_y = (float)(edl->session->crop_y1 + edl->session->crop_y2) / 2;
 481         float projector_offset_x = -(new_projector_x - old_projector_x);
 482         float projector_offset_y = -(new_projector_y - old_projector_y);
 483
 484         edl->tracks->translate_projector(projector_offset_x, projector_offset_y);
 485
 486         edl->session->output_w = edl->session->crop_x2 - edl->session->crop_x1;
 487         edl->session->output_h = edl->session->crop_y2 - edl->session->crop_y1;
 488         edl->session->crop_x1 = 0;
 489         edl->session->crop_y1 = 0;
 490         edl->session->crop_x2 = edl->session->output_w;
 491         edl->session->crop_y2 = edl->session->output_h;
 492
 493 // Recalculate aspect ratio
 494         if( defaults->get("AUTOASPECT", 0) ) {
 495                 create_aspect_ratio(edl->session->aspect_w,
 496                         edl->session->aspect_h,
 497                         edl->session->output_w,
 498                         edl->session->output_h);
 499         }
 500
 501         undo->update_undo_after(_("crop"), LOAD_ALL);
 502
 503         restart_brender();
 504         cwindow->refresh_frame(CHANGE_ALL);
 505         save_backup();
 506 }
 507
 508 void MWindow::cut()
 509 {
 510         double start = edl->local_session->get_selectionstart();
 511         double end = edl->local_session->get_selectionend();
 512         if( EQUIV(start,end) )
 513                 blade(start);
 514         else
 515                 cut(start, end);
 516 }
 517
 518 void MWindow::blade(double position)
 519 {
 520         undo->update_undo_before();
 521         edl->blade(position);
 522         edl->optimize();
 523         save_backup();
 524         undo->update_undo_after(_("blade"), LOAD_EDITS | LOAD_TIMEBAR);
 525         restart_brender();
 526         update_plugin_guis();
 527         gui->update(1, 2, 1, 1, 1, 1, 0);
 528         cwindow->update(1, 0, 0, 0, 1);
 529         awindow->gui->async_update_assets();
 530         cwindow->refresh_frame(CHANGE_EDL);
 531 }
 532
 533 void MWindow::cut(double start, double end, double new_position)
 534 {
 535         undo->update_undo_before();
 536         copy(start, end);
 537         edl->clear(start, end,
 538                 edl->session->labels_follow_edits,
 539                 edl->session->plugins_follow_edits,
 540                 edl->session->autos_follow_edits);
 541
 542         edl->optimize();
 543         save_backup();
 544         undo->update_undo_after(_("split | cut"), LOAD_EDITS | LOAD_TIMEBAR);
 545         if( new_position >= 0 ) {
 546                 edl->local_session->set_selectionstart(new_position);
 547                 edl->local_session->set_selectionend(new_position);
 548         }
 549         restart_brender();
 550         update_plugin_guis();
 551         gui->update(1, 2, 1, 1, 1, 1, 0);
 552         cwindow->update(1, 0, 0, 0, 1);
 553         awindow->gui->async_update_assets();
 554         cwindow->refresh_frame(CHANGE_EDL);
 555 }
 556
 557 void MWindow::cut_left_edit()
 558 {
 559         double start_pos = edl->local_session->get_selectionstart(1);
 560         double position = edl->prev_edit(start_pos);
 561         if( position < start_pos )
 562                 cut(position, start_pos, position);
 563 }
 564
 565 void MWindow::cut_right_edit()
 566 {
 567         double end_pos = edl->local_session->get_selectionend(1);
 568         double position = edl->next_edit(end_pos);
 569         if( end_pos < position )
 570                 cut(end_pos, position, end_pos);
 571 }
 572
 573 void MWindow::cut_left_label()
 574 {
 575         double start_pos = edl->local_session->get_selectionstart(1);
 576         Label *left_label = edl->labels->prev_label(start_pos);
 577         if( !left_label ) return;
 578         double position = left_label->position;
 579         if( position < start_pos )
 580                 cut(position, start_pos, position);
 581 }
 582
 583 void MWindow::cut_right_label()
 584 {
 585         double end_pos = edl->local_session->get_selectionend(1);
 586         Label *right_label = edl->labels->next_label(end_pos);
 587         if( !right_label ) return;
 588         double position = right_label->position;
 589         if( end_pos < position )
 590                 cut(end_pos, position, end_pos);
 591 }
 592
 593 int MWindow::cut_automation()
 594 {
 595         undo->update_undo_before();
 596
 597         copy_automation();
 598
 599         edl->tracks->clear_automation(edl->local_session->get_selectionstart(),
 600                 edl->local_session->get_selectionend());
 601         save_backup();
 602         undo->update_undo_after(_("cut keyframes"), LOAD_AUTOMATION);
 603
 604
 605         restart_brender();
 606         update_plugin_guis();
 607         gui->draw_overlays(1);
 608         sync_parameters(CHANGE_PARAMS);
 609         gui->update_patchbay();
 610         cwindow->update(1, 0, 0);
 611         return 0;
 612 }
 613
 614 int MWindow::cut_default_keyframe()
 615 {
 616
 617         undo->update_undo_before();
 618         copy_default_keyframe();
 619         edl->tracks->clear_default_keyframe();
 620         undo->update_undo_after(_("cut default keyframe"), LOAD_AUTOMATION);
 621
 622         restart_brender();
 623         gui->draw_overlays(1);
 624         sync_parameters(CHANGE_PARAMS);
 625         gui->update_patchbay();
 626         cwindow->update(1, 0, 0);
 627         save_backup();
 628
 629
 630         return 0;
 631 }
 632
 633
 634 void MWindow::delete_track()
 635 {
 636         if( edl->tracks->last )
 637                 delete_track(edl->tracks->last);
 638 }
 639
 640 void MWindow::delete_tracks()
 641 {
 642         undo->update_undo_before();
 643         edl->tracks->delete_tracks();
 644         undo->update_undo_after(_("delete tracks"), LOAD_ALL);
 645         save_backup();
 646
 647         restart_brender();
 648         update_plugin_states();
 649
 650         gui->update(1, 1, 1, 0, 1, 0, 0);
 651         cwindow->refresh_frame(CHANGE_EDL);
 652 }
 653
 654 void MWindow::delete_track(Track *track)
 655 {
 656         undo->update_undo_before();
 657         edl->tracks->delete_track(track);
 658         undo->update_undo_after(_("delete track"), LOAD_ALL);
 659
 660         restart_brender();
 661         update_plugin_states();
 662
 663         gui->update(1, 1, 1, 0, 1, 0, 0);
 664         cwindow->refresh_frame(CHANGE_EDL);
 665         save_backup();
 666 }
 667
 668
 669 // Insert data from clipboard
 670 void MWindow::insert(double position, FileXML *file,
 671         int edit_labels, int edit_plugins, int edit_autos,
 672         EDL *parent_edl)
 673 {
 674 // For clipboard pasting make the new edl use a separate session
 675 // from the master EDL.  Then it can be resampled to the master rates.
 676 // For splice, overwrite, and dragging need same session to get the assets.
 677         EDL *edl = new EDL(parent_edl);
 678         ArrayList<EDL*> new_edls;
 679         uint32_t load_flags = LOAD_ALL;
 680
 681
 682         new_edls.append(edl);
 683         edl->create_objects();
 684
 685
 686
 687
 688         if( parent_edl ) load_flags &= ~LOAD_SESSION;
 689         if( !edl->session->autos_follow_edits ) load_flags &= ~LOAD_AUTOMATION;
 690         if( !edl->session->labels_follow_edits ) load_flags &= ~LOAD_TIMEBAR;
 691
 692         edl->load_xml(file, load_flags);
 693
 694
 695 //printf("MWindow::insert %f\n", edl->local_session->clipboard_length);
 696
 697
 698
 699         paste_edls(&new_edls, LOADMODE_PASTE, 0, position,
 700                 edit_labels, edit_plugins, edit_autos, 0); // overwrite
 701 // if( vwindow->edl )
 702 // printf("MWindow::insert 5 %f %f\n",
 703 // vwindow->edl->local_session->in_point,
 704 // vwindow->edl->local_session->out_point);
 705         new_edls.remove_all();
 706         edl->Garbage::remove_user();
 707 //printf("MWindow::insert 6 %p\n", vwindow->get_edl());
 708 }
 709
 710 void MWindow::insert_effects_canvas(double start,
 711         double length)
 712 {
 713         Track *dest_track = session->track_highlighted;
 714         if( !dest_track ) return;
 715
 716         undo->update_undo_before();
 717
 718         for( int i=0; i<session->drag_pluginservers->total; ++i ) {
 719                 PluginServer *plugin = session->drag_pluginservers->values[i];
 720                 insert_effect(plugin->title, 0, dest_track,
 721                         i == 0 ? session->pluginset_highlighted : 0,
 722                         start, length, PLUGIN_STANDALONE);
 723         }
 724
 725         save_backup();
 726         undo->update_undo_after(_("insert effect"), LOAD_EDITS | LOAD_PATCHES);
 727         restart_brender();
 728         sync_parameters(CHANGE_EDL);
 729 // GUI updated in TrackCanvas, after current_operations are reset
 730 }
 731
 732 void MWindow::insert_effects_cwindow(Track *dest_track)
 733 {
 734         if( !dest_track ) return;
 735
 736         undo->update_undo_before();
 737
 738         double start = 0;
 739         double length = dest_track->get_length();
 740
 741         if( edl->local_session->get_selectionend() >
 742                 edl->local_session->get_selectionstart() ) {
 743                 start = edl->local_session->get_selectionstart();
 744                 length = edl->local_session->get_selectionend() -
 745                         edl->local_session->get_selectionstart();
 746         }
 747
 748         for( int i=0; i<session->drag_pluginservers->total; ++i ) {
 749                 PluginServer *plugin = session->drag_pluginservers->values[i];
 750                 insert_effect(plugin->title, 0, dest_track, 0,
 751                         start, length, PLUGIN_STANDALONE);
 752         }
 753
 754         save_backup();
 755         undo->update_undo_after(_("insert effect"), LOAD_EDITS | LOAD_PATCHES);
 756         restart_brender();
 757         sync_parameters(CHANGE_EDL);
 758         gui->update(1, 1, 0, 0, 1, 0, 0);
 759 }
 760
 761 void MWindow::insert_effect(char *title,
 762         SharedLocation *shared_location,
 763         int data_type,
 764         int plugin_type,
 765         int single_standalone)
 766 {
 767         Track *current = edl->tracks->first;
 768         SharedLocation shared_location_local;
 769         shared_location_local.copy_from(shared_location);
 770         int first_track = 1;
 771         for( ; current; current=NEXT ) {
 772                 if( current->data_type == data_type &&
 773                         current->record ) {
 774                         insert_effect(title, &shared_location_local,
 775                                 current, 0, 0, 0, plugin_type);
 776
 777                         if( first_track ) {
 778                                 if( plugin_type == PLUGIN_STANDALONE && single_standalone ) {
 779                                         plugin_type = PLUGIN_SHAREDPLUGIN;
 780                                         shared_location_local.module = edl->tracks->number_of(current);
 781                                         shared_location_local.plugin = current->plugin_set.total - 1;
 782                                 }
 783                                 first_track = 0;
 784                         }
 785                 }
 786         }
 787 }
 788
 789
 790 void MWindow::insert_effect(char *title,
 791         SharedLocation *shared_location,
 792         Track *track,
 793         PluginSet *plugin_set,
 794         double start,
 795         double length,
 796         int plugin_type)
 797 {
 798         KeyFrame *default_keyframe = 0;
 799         PluginServer *server = 0;
 800 // Get default keyframe
 801         if( plugin_type == PLUGIN_STANDALONE ) {
 802                 default_keyframe = new KeyFrame;
 803                 server = new PluginServer(*scan_plugindb(title, track->data_type));
 804
 805                 server->open_plugin(0, preferences, edl, 0);
 806                 server->save_data(default_keyframe);
 807         }
 808 // Insert plugin object
 809         track->insert_effect(title, shared_location,
 810                 default_keyframe, plugin_set,
 811                 start, length, plugin_type);
 812         track->optimize();
 813
 814         if( plugin_type == PLUGIN_STANDALONE ) {
 815                 server->close_plugin();
 816                 delete server;
 817                 delete default_keyframe;
 818         }
 819 }
 820
 821 int MWindow::modify_edithandles()
 822 {
 823         undo->update_undo_before();
 824         edl->modify_edithandles(session->drag_start,
 825                 session->drag_position,
 826                 session->drag_handle,
 827                 edl->session->edit_handle_mode[session->drag_button],
 828                 edl->session->labels_follow_edits,
 829                 edl->session->plugins_follow_edits,
 830                 edl->session->autos_follow_edits);
 831
 832         finish_modify_handles();
 833 //printf("MWindow::modify_handles 1\n");
 834         return 0;
 835 }
 836
 837 int MWindow::modify_pluginhandles()
 838 {
 839         undo->update_undo_before();
 840
 841         edl->modify_pluginhandles(session->drag_start,
 842                 session->drag_position,
 843                 session->drag_handle,
 844                 edl->session->edit_handle_mode[session->drag_button],
 845                 edl->session->labels_follow_edits,
 846                 edl->session->autos_follow_edits,
 847                 session->trim_edits);
 848
 849         finish_modify_handles();
 850
 851         return 0;
 852 }
 853
 854
 855 // Common to edithandles and plugin handles
 856 void MWindow::finish_modify_handles()
 857 {
 858         int edit_mode = edl->session->edit_handle_mode[session->drag_button];
 859
 860         if( (session->drag_handle == 1 && edit_mode != MOVE_NO_EDITS) ||
 861                 (session->drag_handle == 0 && edit_mode == MOVE_ONE_EDIT) ) {
 862 //printf("MWindow::finish_modify_handles %d\n", __LINE__);
 863                 edl->local_session->set_selectionstart(session->drag_position);
 864                 edl->local_session->set_selectionend(session->drag_position);
 865         }
 866         else
 867         if( edit_mode != MOVE_NO_EDITS ) {
 868 //printf("MWindow::finish_modify_handles %d\n", __LINE__);
 869                 edl->local_session->set_selectionstart(session->drag_start);
 870                 edl->local_session->set_selectionend(session->drag_start);
 871         }
 872
 873 // clamp the selection to 0
 874         if( edl->local_session->get_selectionstart(1) < 0 ) {
 875                 edl->local_session->set_selectionstart(0);
 876                 edl->local_session->set_selectionend(0);
 877         }
 878         undo->update_undo_after(_("drag handle"), LOAD_EDITS | LOAD_TIMEBAR);
 879
 880         save_backup();
 881         restart_brender();
 882         sync_parameters(CHANGE_EDL);
 883         update_plugin_guis();
 884         gui->update(1, 2, 1, 1, 1, 1, 0);
 885 // label list can be modified
 886         awindow->gui->async_update_assets();
 887         cwindow->update(1, 0, 0, 0, 1);
 888 }
 889
 890 void MWindow::match_output_size(Track *track)
 891 {
 892         undo->update_undo_before();
 893         track->track_w = edl->session->output_w;
 894         track->track_h = edl->session->output_h;
 895         save_backup();
 896         undo->update_undo_after(_("match output size"), LOAD_ALL);
 897
 898         restart_brender();
 899         sync_parameters(CHANGE_EDL);
 900 }
 901
 902
 903 void MWindow::move_edits(ArrayList<Edit*> *edits,
 904                 Track *track,
 905                 double position,
 906                 int behaviour)
 907 {
 908         undo->update_undo_before();
 909
 910         edl->tracks->move_edits(edits,
 911                 track,
 912                 position,
 913                 edl->session->labels_follow_edits,
 914                 edl->session->plugins_follow_edits,
 915                 edl->session->autos_follow_edits,
 916                 behaviour);
 917
 918         save_backup();
 919         undo->update_undo_after(_("move edit"), LOAD_ALL);
 920
 921         restart_brender();
 922         cwindow->refresh_frame(CHANGE_EDL);
 923
 924         update_plugin_guis();
 925         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 926                 1, 0, 0, 0, 0);
 927 }
 928
 929 void MWindow::move_effect(Plugin *plugin, Track *track, int64_t position)
 930 {
 931         undo->update_undo_before();
 932         edl->tracks->move_effect(plugin, track, position);
 933         save_backup();
 934         undo->update_undo_after(_("paste effect"), LOAD_ALL);
 935
 936         restart_brender();
 937         cwindow->refresh_frame(CHANGE_EDL);
 938         update_plugin_guis();
 939         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 940                 0, 0, 0, 0, 0);
 941 }
 942
 943 void MWindow::move_effect(Plugin *plugin, PluginSet *plugin_set, int64_t position)
 944 {
 945         undo->update_undo_before();
 946         edl->tracks->move_effect(plugin, plugin_set, position);
 947         save_backup();
 948         undo->update_undo_after(_("move effect"), LOAD_ALL);
 949
 950         restart_brender();
 951         cwindow->refresh_frame(CHANGE_EDL);
 952         update_plugin_guis();
 953         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 954                 0, 0, 0, 0, 0);
 955 }
 956
 957 void MWindow::move_plugins_up(PluginSet *plugin_set)
 958 {
 959
 960         undo->update_undo_before();
 961         plugin_set->track->move_plugins_up(plugin_set);
 962
 963         save_backup();
 964         undo->update_undo_after(_("move effect up"), LOAD_ALL);
 965         restart_brender();
 966         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 967                 0, 0, 0, 0, 0);
 968         sync_parameters(CHANGE_EDL);
 969 }
 970
 971 void MWindow::move_plugins_down(PluginSet *plugin_set)
 972 {
 973         undo->update_undo_before();
 974
 975         plugin_set->track->move_plugins_down(plugin_set);
 976
 977         save_backup();
 978         undo->update_undo_after(_("move effect down"), LOAD_ALL);
 979         restart_brender();
 980         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 981                 0, 0, 0, 0, 0);
 982         sync_parameters(CHANGE_EDL);
 983 }
 984
 985 void MWindow::move_track_down(Track *track)
 986 {
 987         undo->update_undo_before();
 988         edl->tracks->move_track_down(track);
 989         save_backup();
 990         undo->update_undo_after(_("move track down"), LOAD_ALL);
 991
 992         restart_brender();
 993         gui->update(1, 1, 0, 0, 1, 0, 0);
 994         sync_parameters(CHANGE_EDL);
 995         save_backup();
 996 }
 997
 998 void MWindow::move_tracks_down()
 999 {
1000         undo->update_undo_before();
1001         edl->tracks->move_tracks_down();
1002         save_backup();
1003         undo->update_undo_after(_("move tracks down"), LOAD_ALL);
1004
1005         restart_brender();
1006         gui->update(1, 1, 0, 0, 1, 0, 0);
1007         sync_parameters(CHANGE_EDL);
1008         save_backup();
1009 }
1010
1011 void MWindow::move_track_up(Track *track)
1012 {
1013         undo->update_undo_before();
1014         edl->tracks->move_track_up(track);
1015         save_backup();
1016         undo->update_undo_after(_("move track up"), LOAD_ALL);
1017         restart_brender();
1018         gui->update(1, 1, 0, 0, 1, 0, 0);
1019         sync_parameters(CHANGE_EDL);
1020         save_backup();
1021 }
1022
1023 void MWindow::move_tracks_up()
1024 {
1025         undo->update_undo_before();
1026         edl->tracks->move_tracks_up();
1027         save_backup();
1028         undo->update_undo_after(_("move tracks up"), LOAD_ALL);
1029         restart_brender();
1030         gui->update(1, 1, 0, 0, 1, 0, 0);
1031         sync_parameters(CHANGE_EDL);
1032 }
1033
1034
1035 void MWindow::mute_selection()
1036 {
1037         double start = edl->local_session->get_selectionstart();
1038         double end = edl->local_session->get_selectionend();
1039         if( start != end ) {
1040                 undo->update_undo_before();
1041                 edl->clear(start, end, 0,
1042                         edl->session->plugins_follow_edits,
1043                         edl->session->autos_follow_edits);
1044                 edl->local_session->set_selectionend(end);
1045                 edl->local_session->set_selectionstart(start);
1046                 edl->paste_silence(start, end, 0,
1047                         edl->session->plugins_follow_edits,
1048                         edl->session->autos_follow_edits);
1049
1050                 save_backup();
1051                 undo->update_undo_after(_("mute"), LOAD_EDITS);
1052
1053                 restart_brender();
1054                 update_plugin_guis();
1055                 gui->update(1, 2, 1, 1, 1, 1, 0);
1056                 cwindow->refresh_frame(CHANGE_EDL);
1057         }
1058 }
1059
1060
1061 void MWindow::overwrite(EDL *source, int all)
1062 {
1063         FileXML file;
1064
1065         double src_start = all ? 0 :
1066                 source->local_session->get_selectionstart();
1067         double overwrite_len = all ? source->tracks->total_length() :
1068                 source->local_session->get_selectionend() - src_start;
1069         double dst_start = edl->local_session->get_selectionstart();
1070         double dst_len = edl->local_session->get_selectionend() - dst_start;
1071
1072         undo->update_undo_before();
1073         if( !EQUIV(dst_len, 0) && (dst_len < overwrite_len) ) {
1074 // in/out points or selection present and shorter than overwrite range
1075 // shorten the copy range
1076                 overwrite_len = dst_len;
1077         }
1078
1079         source->copy(src_start, src_start + overwrite_len, 0, &file, "", 1);
1080
1081 // HACK around paste_edl get_start/endselection on its own
1082 // so we need to clear only when not using both io points
1083 // FIXME: need to write simple overwrite_edl to be used for overwrite function
1084         if( edl->local_session->get_inpoint() < 0 ||
1085                 edl->local_session->get_outpoint() < 0 )
1086                 edl->clear(dst_start, dst_start + overwrite_len, 0, 0, 0);
1087
1088         paste(dst_start, dst_start + overwrite_len,
1089                 &file, 0, 0, 0);
1090
1091         edl->local_session->set_selectionstart(dst_start + overwrite_len);
1092         edl->local_session->set_selectionend(dst_start + overwrite_len);
1093
1094         save_backup();
1095         undo->update_undo_after(_("overwrite"), LOAD_EDITS);
1096
1097         restart_brender();
1098         update_plugin_guis();
1099         gui->update(1, 1, 1, 1, 0, 1, 0);
1100         sync_parameters(CHANGE_EDL);
1101 }
1102
1103 // For splice and overwrite
1104 int MWindow::paste(double start,
1105         double end,
1106         FileXML *file,
1107         int edit_labels,
1108         int edit_plugins,
1109         int edit_autos)
1110 {
1111         clear(0);
1112
1113 // Want to insert with assets shared with the master EDL.
1114         insert(start, file,
1115                 edit_labels, edit_plugins, edit_autos,
1116                 edl);
1117
1118         return 0;
1119 }
1120
1121 // For editing using insertion point
1122 void MWindow::paste()
1123 {
1124         double start = edl->local_session->get_selectionstart();
1125         //double end = edl->local_session->get_selectionend();
1126         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1127
1128         if( len ) {
1129                 char *string = new char[len];
1130                 undo->update_undo_before();
1131                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1132                 FileXML file;
1133                 file.read_from_string(string);
1134                 clear(0);
1135
1136                 insert(start, &file,
1137                         edl->session->labels_follow_edits,
1138                         edl->session->plugins_follow_edits,
1139                         edl->session->autos_follow_edits,
1140                         0);
1141
1142                 edl->optimize();
1143                 delete [] string;
1144
1145                 save_backup();
1146
1147                 undo->update_undo_after(_("paste"), LOAD_EDITS | LOAD_TIMEBAR);
1148                 restart_brender();
1149                 update_plugin_guis();
1150                 gui->update(1, 2, 1, 1, 0, 1, 0);
1151                 awindow->gui->async_update_assets();
1152                 sync_parameters(CHANGE_EDL);
1153         }
1154
1155 }
1156
1157 int MWindow::paste_assets(double position, Track *dest_track, int overwrite)
1158 {
1159         int result = 0;
1160         undo->update_undo_before();
1161
1162         if( session->drag_assets->total ) {
1163                 load_assets(session->drag_assets,
1164                         position, LOADMODE_PASTE, dest_track, 0,
1165                         edl->session->labels_follow_edits,
1166                         edl->session->plugins_follow_edits,
1167                         edl->session->autos_follow_edits,
1168                         overwrite);
1169                 result = 1;
1170         }
1171
1172         if( session->drag_clips->total ) {
1173                 paste_edls(session->drag_clips,
1174                         LOADMODE_PASTE, dest_track, position,
1175                         edl->session->labels_follow_edits,
1176                         edl->session->plugins_follow_edits,
1177                         edl->session->autos_follow_edits,
1178                         overwrite);
1179                 result = 1;
1180         }
1181
1182         save_backup();
1183
1184         undo->update_undo_after(_("paste assets"), LOAD_EDITS);
1185         restart_brender();
1186         gui->update(1, 2, 1, 0, 0, 1, 0);
1187         sync_parameters(CHANGE_EDL);
1188         return result;
1189 }
1190
1191 void MWindow::load_assets(ArrayList<Indexable*> *new_assets,
1192         double position, int load_mode, Track *first_track, RecordLabels *labels,
1193         int edit_labels, int edit_plugins, int edit_autos, int overwrite)
1194 {
1195         if( load_mode == LOADMODE_RESOURCESONLY )
1196                 load_mode = LOADMODE_ASSETSONLY;
1197 const int debug = 0;
1198 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1199         if( position < 0 ) position = edl->local_session->get_selectionstart();
1200
1201         ArrayList<EDL*> new_edls;
1202         for( int i=0; i<new_assets->total; ++i ) {
1203                 Indexable *indexable = new_assets->get(i);
1204                 if( indexable->is_asset ) {
1205                         remove_asset_from_caches((Asset*)indexable);
1206                 }
1207                 EDL *new_edl = new EDL;
1208                 new_edl->create_objects();
1209                 new_edl->copy_session(edl);
1210                 new_edls.append(new_edl);
1211
1212                 if( !indexable->is_asset ) {
1213                         EDL *nested_edl = (EDL*)indexable;
1214                         new_edl->to_nested(nested_edl);
1215                         new_edl->local_session->set_clip_path(nested_edl);
1216                 }
1217                 else {
1218                         Asset *asset = (Asset*)indexable;
1219                         asset_to_edl(new_edl, asset);
1220                 }
1221
1222                 if( labels ) {
1223                         for( RecordLabel *label=labels->first; label; label=label->next ) {
1224                                 new_edl->labels->toggle_label(label->position, label->position);
1225                         }
1226                 }
1227         }
1228 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1229
1230         paste_edls(&new_edls, load_mode, first_track, position,
1231                 edit_labels, edit_plugins, edit_autos, overwrite);
1232 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1233
1234         save_backup();
1235         for( int i=0; i<new_edls.size(); ++i )
1236                 new_edls.get(i)->Garbage::remove_user();
1237
1238 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1239 }
1240
1241 int MWindow::paste_automation()
1242 {
1243         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1244
1245         if( len ) {
1246                 undo->update_undo_before();
1247                 char *string = new char[len];
1248                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1249                 FileXML file;
1250                 file.read_from_string(string);
1251
1252                 double start = edl->local_session->get_selectionstart();
1253                 double end = edl->local_session->get_selectionend();
1254                 edl->tracks->clear_automation(start, end);
1255                 edl->tracks->paste_automation(start, &file, 0, 1,
1256                         edl->session->typeless_keyframes);
1257                 save_backup();
1258                 undo->update_undo_after(_("paste keyframes"), LOAD_AUTOMATION);
1259                 delete [] string;
1260
1261                 restart_brender();
1262                 update_plugin_guis();
1263                 gui->draw_overlays(1);
1264                 sync_parameters(CHANGE_PARAMS);
1265                 gui->update_patchbay();
1266                 cwindow->update(1, 0, 0);
1267         }
1268
1269         return 0;
1270 }
1271
1272 int MWindow::paste_default_keyframe()
1273 {
1274         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1275
1276         if( len ) {
1277                 undo->update_undo_before();
1278                 char *string = new char[len];
1279                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1280                 FileXML file;
1281                 file.read_from_string(string);
1282                 double start = edl->local_session->get_selectionstart();
1283                 edl->tracks->paste_automation(start, &file, 1, 0,
1284                         edl->session->typeless_keyframes);
1285 //              edl->tracks->paste_default_keyframe(&file);
1286                 undo->update_undo_after(_("paste default keyframe"), LOAD_AUTOMATION);
1287
1288                 restart_brender();
1289                 update_plugin_guis();
1290                 gui->draw_overlays(1);
1291                 sync_parameters(CHANGE_PARAMS);
1292                 gui->update_patchbay();
1293                 cwindow->update(1, 0, 0);
1294                 delete [] string;
1295                 save_backup();
1296         }
1297
1298         return 0;
1299 }
1300
1301
1302 // Insert edls with project deletion and index file generation.
1303 int MWindow::paste_edls(ArrayList<EDL*> *new_edls, int load_mode,
1304         Track *first_track, double current_position,
1305         int edit_labels, int edit_plugins, int edit_autos,
1306         int overwrite)
1307 {
1308
1309         ArrayList<Track*> destination_tracks;
1310         int need_new_tracks = 0;
1311
1312 //PRINT_TRACE
1313         if( !new_edls->total ) return 0;
1314
1315 //PRINT_TRACE
1316 //      double original_length = edl->tracks->total_length();
1317 //      double original_preview_end = edl->local_session->preview_end;
1318 //PRINT_TRACE
1319
1320 // Delete current project
1321         if( load_mode == LOADMODE_REPLACE ||
1322             load_mode == LOADMODE_REPLACE_CONCATENATE ) {
1323                 reset_caches();
1324                 edl->save_defaults(defaults);
1325                 hide_plugins();
1326                 edl->Garbage::remove_user();
1327                 edl = new EDL;
1328                 edl->create_objects();
1329                 edl->copy_session(new_edls->values[0]);
1330                 edl->copy_mixers(new_edls->values[0]);
1331                 gui->mainmenu->update_toggles(0);
1332                 gui->unlock_window();
1333                 gwindow->gui->update_toggles(1);
1334                 gui->lock_window("MWindow::paste_edls");
1335
1336 // Insert labels for certain modes constitutively
1337                 edit_labels = 1;
1338                 edit_plugins = 1;
1339                 edit_autos = 1;
1340 // Force reset of preview
1341 //              original_length = 0;
1342 //              original_preview_end = -1;
1343         }
1344
1345
1346 //PRINT_TRACE
1347
1348 // Create new tracks in master EDL
1349         if( load_mode == LOADMODE_REPLACE ||
1350             load_mode == LOADMODE_REPLACE_CONCATENATE ||
1351             load_mode == LOADMODE_NEW_TRACKS ) {
1352
1353                 need_new_tracks = 1;
1354                 for( int i=0; i<new_edls->total; ++i ) {
1355                         EDL *new_edl = new_edls->values[i];
1356                         for( Track *current=new_edl->tracks->first; current; current=NEXT ) {
1357                                 switch( current->data_type ) {
1358                                 case TRACK_VIDEO:
1359                                         edl->tracks->add_video_track(0, 0);
1360                                         if( current->draw ) edl->tracks->last->draw = 1;
1361                                         break;
1362                                 case TRACK_AUDIO:
1363                                         edl->tracks->add_audio_track(0, 0);
1364                                         break;
1365                                 case TRACK_SUBTITLE:
1366                                         edl->tracks->add_subttl_track(0, 0);
1367                                         break;
1368                                 default:
1369                                         continue;
1370                                 }
1371                                 destination_tracks.append(edl->tracks->last);
1372                         }
1373
1374 // Base track count on first EDL only for concatenation
1375                         if( load_mode == LOADMODE_REPLACE_CONCATENATE ) break;
1376                 }
1377                 edl->session->highlighted_track = edl->tracks->total() - 1;
1378         }
1379         else
1380 // Recycle existing tracks of master EDL
1381         if( load_mode == LOADMODE_CONCATENATE ||
1382             load_mode == LOADMODE_PASTE ||
1383             load_mode == LOADMODE_NESTED ) {
1384 //PRINT_TRACE
1385
1386 // The point of this is to shift forward labels after the selection so they can
1387 // then be shifted back to their original locations without recursively
1388 // shifting back every paste.
1389                 if( (load_mode == LOADMODE_PASTE || load_mode == LOADMODE_NESTED) &&
1390                     edl->session->labels_follow_edits )
1391                         edl->labels->clear(edl->local_session->get_selectionstart(),
1392                                            edl->local_session->get_selectionend(), 1);
1393
1394                 Track *current = first_track ? first_track : edl->tracks->first;
1395                 for( ; current; current=NEXT ) {
1396                         if( current->record ) {
1397                                 destination_tracks.append(current);
1398                         }
1399                 }
1400 //PRINT_TRACE
1401
1402         }
1403 //PRINT_TRACE
1404         int destination_track = 0;
1405         double *paste_position = new double[destination_tracks.total];
1406
1407 // Iterate through the edls
1408         for( int i=0; i<new_edls->total; ++i ) {
1409
1410                 EDL *new_edl = new_edls->values[i];
1411                 double edl_length = new_edl->local_session->clipboard_length ?
1412                         new_edl->local_session->clipboard_length :
1413                         new_edl->tracks->total_length();
1414 // printf("MWindow::paste_edls 2 %f %f\n",
1415 // new_edl->local_session->clipboard_length,
1416 // new_edl->tracks->total_length());
1417 // new_edl->dump();
1418 //PRINT_TRACE
1419
1420 // Convert EDL to master rates
1421                 new_edl->resample(new_edl->session->sample_rate,
1422                         edl->session->sample_rate,
1423                         TRACK_AUDIO);
1424                 new_edl->resample(new_edl->session->frame_rate,
1425                         edl->session->frame_rate,
1426                         TRACK_VIDEO);
1427 //PRINT_TRACE
1428 // Add assets and prepare index files
1429                 for( Asset *new_asset=new_edl->assets->first;
1430                      new_asset; new_asset=new_asset->next ) {
1431                         mainindexes->add_next_asset(0, new_asset);
1432                 }
1433 // Capture index file status from mainindex test
1434                 edl->update_assets(new_edl);
1435 //PRINT_TRACE
1436 // Get starting point of insertion.  Need this to paste labels.
1437                 switch( load_mode ) {
1438                 case LOADMODE_REPLACE:
1439                 case LOADMODE_NEW_TRACKS:
1440                         current_position = 0;
1441                         break;
1442
1443                 case LOADMODE_CONCATENATE:
1444                 case LOADMODE_REPLACE_CONCATENATE:
1445                         destination_track = 0;
1446                         if( destination_tracks.total )
1447                                 current_position = destination_tracks.values[0]->get_length();
1448                         else
1449                                 current_position = 0;
1450                         break;
1451
1452                 case LOADMODE_PASTE:
1453                 case LOADMODE_NESTED:
1454                         destination_track = 0;
1455                         if( i == 0 ) {
1456                                 for( int j=0; j<destination_tracks.total; ++j ) {
1457                                         paste_position[j] = (current_position >= 0) ?
1458                                                 current_position :
1459                                                 edl->local_session->get_selectionstart();
1460                                 }
1461                         }
1462                         break;
1463
1464                 case LOADMODE_RESOURCESONLY:
1465                         edl->add_clip(new_edl);
1466                         break;
1467                 }
1468 //PRINT_TRACE
1469 // Insert edl
1470                 if( load_mode != LOADMODE_RESOURCESONLY &&
1471                     load_mode != LOADMODE_ASSETSONLY ) {
1472 // Insert labels
1473 //printf("MWindow::paste_edls %f %f\n", current_position, edl_length);
1474                         if( load_mode == LOADMODE_PASTE ||
1475                             load_mode == LOADMODE_NESTED )
1476                                 edl->labels->insert_labels(new_edl->labels,
1477                                         destination_tracks.total ? paste_position[0] : 0.0,
1478                                         edl_length,
1479                                         edit_labels);
1480                         else
1481                                 edl->labels->insert_labels(new_edl->labels,
1482                                         current_position,
1483                                         edl_length,
1484                                         edit_labels);
1485 //PRINT_TRACE
1486
1487                         for( Track *new_track=new_edl->tracks->first;
1488                              new_track; new_track=new_track->next ) {
1489 // Get destination track of same type as new_track
1490                                 for( int k = 0;
1491                                      k < destination_tracks.total &&
1492                                      destination_tracks.values[destination_track]->data_type != new_track->data_type;
1493                                      ++k, ++destination_track ) {
1494                                         if( destination_track >= destination_tracks.total - 1 )
1495                                                 destination_track = 0;
1496                                 }
1497
1498 // Insert data into destination track
1499                                 if( destination_track < destination_tracks.total &&
1500                                     destination_tracks.values[destination_track]->data_type == new_track->data_type ) {
1501                                         Track *track = destination_tracks.values[destination_track];
1502
1503 // Replace default keyframes if first EDL and new tracks were created.
1504 // This means data copied from one track and pasted to another won't retain
1505 // the camera position unless it's a keyframe.  If it did, previous data in the
1506 // track might get unknowingly corrupted.  Ideally we would detect when differing
1507 // default keyframes existed and create discrete keyframes for both.
1508                                         int replace_default = (i == 0) && need_new_tracks;
1509
1510 //printf("MWindow::paste_edls 1 %d\n", replace_default);
1511 // Insert new track at current position
1512                                         switch( load_mode ) {
1513                                         case LOADMODE_REPLACE_CONCATENATE:
1514                                         case LOADMODE_CONCATENATE:
1515                                                 current_position = track->get_length();
1516                                                 break;
1517
1518                                         case LOADMODE_PASTE:
1519                                         case LOADMODE_NESTED:
1520                                                 current_position = paste_position[destination_track];
1521                                                 paste_position[destination_track] += new_track->get_length();
1522                                                 break;
1523                                         }
1524                                         if( overwrite ) {
1525                                                 track->clear(current_position,
1526                                                         current_position + new_track->get_length(),
1527                                                         1, // edit edits
1528                                                         edit_labels, edit_plugins, edit_autos,
1529                                                         1, // convert units
1530                                                         0); // trim edits
1531                                         }
1532 //PRINT_TRACE
1533                                         track->insert_track(new_track, current_position, replace_default,
1534                                                 edit_plugins, edit_autos, edl_length);
1535 //PRINT_TRACE
1536                                 }
1537
1538 // Get next destination track
1539                                 destination_track++;
1540                                 if( destination_track >= destination_tracks.total )
1541                                         destination_track = 0;
1542                         }
1543                 }
1544
1545                 if( load_mode == LOADMODE_PASTE ||
1546                     load_mode == LOADMODE_NESTED )
1547                         current_position += edl_length;
1548         }
1549
1550
1551 // Move loading of clips and vwindow to the end - this fixes some
1552 // strange issue, for index not being shown
1553 // Assume any paste operation from the same EDL won't contain any clips.
1554 // If it did it would duplicate every clip here.
1555         for( int i=0; i<new_edls->total; ++i ) {
1556                 EDL *new_edl = new_edls->get(i);
1557
1558                 for( int j=0; j<new_edl->clips.size(); ++j ) {
1559                         edl->add_clip(new_edl->clips[j]);
1560                 }
1561                 for( int j=0; j<new_edl->nested_edls.size(); ++j ) {
1562                         edl->nested_edls.get_copy(new_edl->nested_edls[j]);
1563                 }
1564
1565                 if( new_edl->total_vwindow_edls() ) {
1566 //                      if( edl->vwindow_edl )
1567 //                              edl->vwindow_edl->Garbage::remove_user();
1568 //                      edl->vwindow_edl = new EDL(edl);
1569 //                      edl->vwindow_edl->create_objects();
1570 //                      edl->vwindow_edl->copy_all(new_edl->vwindow_edl);
1571
1572                         for( int j=0; j<new_edl->total_vwindow_edls(); ++j ) {
1573                                 EDL *vwindow_edl = new EDL(edl);
1574                                 vwindow_edl->create_objects();
1575                                 vwindow_edl->copy_all(new_edl->get_vwindow_edl(j));
1576                                 edl->append_vwindow_edl(vwindow_edl, 0);
1577                         }
1578                 }
1579         }
1580
1581         if( paste_position ) delete [] paste_position;
1582
1583 // This is already done in load_filenames and everything else that uses paste_edls
1584 //      update_project(load_mode);
1585
1586 // Fix preview range
1587 //      if( EQUIV(original_length, original_preview_end) )
1588 //      {
1589 //              edl->local_session->preview_end = edl->tracks->total_length();
1590 //      }
1591
1592 // Start examining next batch of index files
1593         mainindexes->start_build();
1594
1595 // Don't save a backup after loading since the loaded file is on disk already.
1596 //PRINT_TRACE
1597         return 0;
1598 }
1599
1600 void MWindow::paste_silence()
1601 {
1602         double start = edl->local_session->get_selectionstart();
1603         double end = edl->local_session->get_selectionend();
1604         undo->update_undo_before();
1605         edl->paste_silence(start, end,
1606                 edl->session->labels_follow_edits,
1607                 edl->session->plugins_follow_edits,
1608                 edl->session->autos_follow_edits);
1609         edl->optimize();
1610         save_backup();
1611         undo->update_undo_after(_("silence"), LOAD_EDITS | LOAD_TIMEBAR);
1612
1613         update_plugin_guis();
1614         restart_brender();
1615         gui->update(1, 2, 1, 1, 1, 1, 0);
1616         cwindow->update(1, 0, 0, 0, 1);
1617         cwindow->refresh_frame(CHANGE_EDL);
1618 }
1619
1620 void MWindow::detach_transition(Transition *transition)
1621 {
1622         undo->update_undo_before();
1623         hide_plugin(transition, 1);
1624         int is_video = (transition->edit->track->data_type == TRACK_VIDEO);
1625         transition->edit->detach_transition();
1626         save_backup();
1627         undo->update_undo_after(_("detach transition"), LOAD_ALL);
1628
1629         if( is_video ) restart_brender();
1630         gui->update(0, 1, 0, 0, 0, 0, 0);
1631         sync_parameters(CHANGE_EDL);
1632 }
1633
1634 void MWindow::detach_transitions()
1635 {
1636         gui->lock_window("MWindow::detach_transitions 1");
1637
1638         undo->update_undo_before();
1639         double start = edl->local_session->get_selectionstart();
1640         double end = edl->local_session->get_selectionend();
1641         edl->tracks->clear_transitions(start, end);
1642
1643         save_backup();
1644         undo->update_undo_after(_("detach transitions"), LOAD_EDITS);
1645
1646         sync_parameters(CHANGE_EDL);
1647         gui->update(0, 1, 0, 0, 0, 0, 0);
1648         gui->unlock_window();
1649 }
1650
1651 void MWindow::paste_transition()
1652 {
1653 // Only the first transition gets dropped.
1654         PluginServer *server = session->drag_pluginservers->values[0];
1655
1656         undo->update_undo_before();
1657         if( server->audio )
1658                 strcpy(edl->session->default_atransition, server->title);
1659         else
1660                 strcpy(edl->session->default_vtransition, server->title);
1661
1662         edl->tracks->paste_transition(server, session->edit_highlighted);
1663         save_backup();
1664         undo->update_undo_after(_("transition"), LOAD_EDITS);
1665
1666         if( server->video ) restart_brender();
1667         sync_parameters(CHANGE_ALL);
1668 }
1669
1670 void MWindow::paste_transitions(int track_type, char *title)
1671 {
1672         gui->lock_window("MWindow::detach_transitions 1");
1673
1674         undo->update_undo_before();
1675         double start = edl->local_session->get_selectionstart();
1676         double end = edl->local_session->get_selectionend();
1677         edl->tracks->paste_transitions(start, end, track_type, title);
1678
1679         save_backup();
1680         undo->update_undo_after(_("attach transitions"), LOAD_EDITS);
1681
1682         sync_parameters(CHANGE_EDL);
1683         gui->update(0, 1, 0, 0, 0, 0, 0);
1684         gui->unlock_window();
1685 }
1686
1687 void MWindow::paste_transition_cwindow(Track *dest_track)
1688 {
1689         PluginServer *server = session->drag_pluginservers->values[0];
1690         undo->update_undo_before();
1691         edl->tracks->paste_video_transition(server, 1);
1692         save_backup();
1693         undo->update_undo_after(_("transition"), LOAD_EDITS);
1694         restart_brender();
1695         gui->update(0, 1, 0, 0, 0, 0, 0);
1696         sync_parameters(CHANGE_ALL);
1697 }
1698
1699 void MWindow::paste_audio_transition()
1700 {
1701         PluginServer *server = scan_plugindb(edl->session->default_atransition,
1702                 TRACK_AUDIO);
1703         if( !server ) {
1704                 char string[BCTEXTLEN];
1705                 sprintf(string, _("No default transition %s found."), edl->session->default_atransition);
1706                 gui->show_message(string);
1707                 return;
1708         }
1709
1710         undo->update_undo_before();
1711         edl->tracks->paste_audio_transition(server);
1712         save_backup();
1713         undo->update_undo_after(_("transition"), LOAD_EDITS);
1714
1715         sync_parameters(CHANGE_EDL);
1716         gui->update(0, 1, 0, 0, 0, 0, 0);
1717 }
1718
1719 void MWindow::paste_video_transition()
1720 {
1721         PluginServer *server = scan_plugindb(edl->session->default_vtransition,
1722                 TRACK_VIDEO);
1723         if( !server ) {
1724                 char string[BCTEXTLEN];
1725                 sprintf(string, _("No default transition %s found."), edl->session->default_vtransition);
1726                 gui->show_message(string);
1727                 return;
1728         }
1729
1730         undo->update_undo_before();
1731
1732         edl->tracks->paste_video_transition(server);
1733         save_backup();
1734         undo->update_undo_after(_("transition"), LOAD_EDITS);
1735
1736         sync_parameters(CHANGE_EDL);
1737         restart_brender();
1738         gui->update(0, 1, 0, 0, 0, 0, 0);
1739 }
1740
1741 void MWindow::shuffle_edits()
1742 {
1743         gui->lock_window("MWindow::shuffle_edits 1");
1744
1745         undo->update_undo_before();
1746         double start = edl->local_session->get_selectionstart();
1747         double end = edl->local_session->get_selectionend();
1748
1749         edl->tracks->shuffle_edits(start, end);
1750
1751         save_backup();
1752         undo->update_undo_after(_("shuffle edits"), LOAD_EDITS | LOAD_TIMEBAR);
1753
1754         sync_parameters(CHANGE_EDL);
1755         restart_brender();
1756         gui->update(0, 1, 1, 0, 0, 0, 0);
1757         gui->unlock_window();
1758 }
1759
1760 void MWindow::reverse_edits()
1761 {
1762         gui->lock_window("MWindow::reverse_edits 1");
1763
1764         undo->update_undo_before();
1765         double start = edl->local_session->get_selectionstart();
1766         double end = edl->local_session->get_selectionend();
1767
1768         edl->tracks->reverse_edits(start, end);
1769
1770         save_backup();
1771         undo->update_undo_after(_("reverse edits"), LOAD_EDITS | LOAD_TIMEBAR);
1772
1773         sync_parameters(CHANGE_EDL);
1774         restart_brender();
1775         gui->update(0, 1, 1, 0, 0, 0, 0);
1776         gui->unlock_window();
1777 }
1778
1779 void MWindow::align_edits()
1780 {
1781         gui->lock_window("MWindow::align_edits 1");
1782
1783         undo->update_undo_before();
1784         double start = edl->local_session->get_selectionstart();
1785         double end = edl->local_session->get_selectionend();
1786
1787         edl->tracks->align_edits(start, end);
1788
1789         save_backup();
1790         undo->update_undo_after(_("align edits"), LOAD_EDITS | LOAD_TIMEBAR);
1791
1792         sync_parameters(CHANGE_EDL);
1793         restart_brender();
1794         gui->update(0, 1, 1, 0, 0, 0, 0);
1795         gui->unlock_window();
1796 }
1797
1798 void MWindow::set_edit_length(double length)
1799 {
1800         gui->lock_window("MWindow::detach_transitions 1");
1801
1802         undo->update_undo_before();
1803         double start = edl->local_session->get_selectionstart();
1804         double end = edl->local_session->get_selectionend();
1805
1806         edl->tracks->set_edit_length(start, end, length);
1807
1808         save_backup();
1809         undo->update_undo_after(_("edit length"), LOAD_EDITS | LOAD_TIMEBAR);
1810
1811         sync_parameters(CHANGE_EDL);
1812         restart_brender();
1813         gui->update(0, 1, 1, 0, 0, 0, 0);
1814         gui->unlock_window();
1815 }
1816
1817
1818 void MWindow::set_transition_length(Transition *transition, double length)
1819 {
1820         gui->lock_window("MWindow::detach_transitions 1");
1821
1822         undo->update_undo_before();
1823         //double start = edl->local_session->get_selectionstart();
1824         //double end = edl->local_session->get_selectionend();
1825
1826         edl->tracks->set_transition_length(transition, length);
1827
1828         save_backup();
1829         undo->update_undo_after(_("transition length"), LOAD_EDITS);
1830
1831         edl->session->default_transition_length = length;
1832         sync_parameters(CHANGE_PARAMS);
1833         gui->update(0, 1, 0, 0, 0, 0, 0);
1834         gui->unlock_window();
1835 }
1836
1837 void MWindow::set_transition_length(double length)
1838 {
1839         gui->lock_window("MWindow::detach_transitions 1");
1840
1841         undo->update_undo_before();
1842         double start = edl->local_session->get_selectionstart();
1843         double end = edl->local_session->get_selectionend();
1844
1845         edl->tracks->set_transition_length(start, end, length);
1846
1847         save_backup();
1848         undo->update_undo_after(_("transition length"), LOAD_EDITS);
1849
1850         edl->session->default_transition_length = length;
1851         sync_parameters(CHANGE_PARAMS);
1852         restart_brender();
1853         gui->update(0, 1, 0, 0, 0, 0, 0);
1854         gui->unlock_window();
1855 }
1856
1857
1858 void MWindow::redo_entry(BC_WindowBase *calling_window_gui)
1859 {
1860         calling_window_gui->unlock_window();
1861         stop_playback(0);
1862         if( undo->redo_load_flags() & LOAD_SESSION )
1863                 close_mixers();
1864
1865         cwindow->gui->lock_window("MWindow::redo_entry 1");
1866         for( int i=0; i<vwindows.size(); ++i ) {
1867                 if( vwindows.get(i)->is_running() ) {
1868                         if( calling_window_gui != vwindows.get(i)->gui ) {
1869                                 vwindows.get(i)->gui->lock_window("MWindow::redo_entry 2");
1870                         }
1871                 }
1872         }
1873         gui->lock_window("MWindow::redo_entry 3");
1874
1875         undo->redo();
1876
1877         save_backup();
1878         restart_brender();
1879         update_plugin_states();
1880         update_plugin_guis();
1881
1882         gui->update(1, 2, 1, 1, 1, 1, 1);
1883         gui->unlock_window();
1884         cwindow->update(1, 1, 1, 1, 1);
1885         cwindow->gui->unlock_window();
1886
1887         for( int i=0; i < vwindows.size(); ++i ) {
1888                 if( vwindows.get(i)->is_running() ) {
1889                         if( calling_window_gui != vwindows.get(i)->gui ) {
1890                                 vwindows.get(i)->gui->unlock_window();
1891                         }
1892                 }
1893         }
1894
1895         if( calling_window_gui != gui )
1896                 gui->unlock_window();
1897
1898         awindow->gui->async_update_assets();
1899
1900         cwindow->refresh_frame(CHANGE_ALL);
1901         calling_window_gui->lock_window("MWindow::redo_entry 4");
1902 }
1903
1904
1905 void MWindow::resize_track(Track *track, int w, int h)
1906 {
1907         undo->update_undo_before();
1908 // We have to move all maskpoints so they do not move in relation to image areas
1909         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->translate_masks(
1910                 (w - track->track_w) / 2,
1911                 (h - track->track_h) / 2);
1912         track->track_w = w;
1913         track->track_h = h;
1914         undo->update_undo_after(_("resize track"), LOAD_ALL);
1915         save_backup();
1916
1917         restart_brender();
1918         sync_parameters(CHANGE_EDL);
1919 }
1920
1921
1922 void MWindow::set_inpoint(int is_mwindow)
1923 {
1924         undo->update_undo_before();
1925         edl->set_inpoint(edl->local_session->get_selectionstart(1));
1926         save_backup();
1927         undo->update_undo_after(_("in point"), LOAD_TIMEBAR);
1928
1929         if( !is_mwindow ) {
1930                 gui->lock_window("MWindow::set_inpoint 1");
1931         }
1932         gui->update_timebar(1);
1933         if( !is_mwindow ) {
1934                 gui->unlock_window();
1935         }
1936
1937         if( is_mwindow ) {
1938                 cwindow->gui->lock_window("MWindow::set_inpoint 2");
1939         }
1940         cwindow->gui->timebar->update(1);
1941         if( is_mwindow ) {
1942                 cwindow->gui->unlock_window();
1943         }
1944 }
1945
1946 void MWindow::set_outpoint(int is_mwindow)
1947 {
1948         undo->update_undo_before();
1949         edl->set_outpoint(edl->local_session->get_selectionend(1));
1950         save_backup();
1951         undo->update_undo_after(_("out point"), LOAD_TIMEBAR);
1952
1953         if( !is_mwindow ) {
1954                 gui->lock_window("MWindow::set_outpoint 1");
1955         }
1956         gui->update_timebar(1);
1957         if( !is_mwindow ) {
1958                 gui->unlock_window();
1959         }
1960
1961         if( is_mwindow ) {
1962                 cwindow->gui->lock_window("MWindow::set_outpoint 2");
1963         }
1964         cwindow->gui->timebar->update(1);
1965         if( is_mwindow ) {
1966                 cwindow->gui->unlock_window();
1967         }
1968 }
1969
1970 void MWindow::unset_inoutpoint(int is_mwindow)
1971 {
1972         undo->update_undo_before();
1973         edl->unset_inoutpoint();
1974         save_backup();
1975         undo->update_undo_after(_("clear in/out"), LOAD_TIMEBAR);
1976
1977         if( !is_mwindow ) {
1978                 gui->lock_window("MWindow::unset_inoutpoint 1");
1979         }
1980         gui->update_timebar(1);
1981         if( !is_mwindow ) {
1982                 gui->unlock_window();
1983         }
1984
1985         if( is_mwindow ) {
1986                 cwindow->gui->lock_window("MWindow::unset_inoutpoint 2");
1987         }
1988         cwindow->gui->timebar->update(1);
1989         if( is_mwindow ) {
1990                 cwindow->gui->unlock_window();
1991         }
1992 }
1993
1994 void MWindow::splice(EDL *source, int all)
1995 {
1996         FileXML file;
1997
1998         undo->update_undo_before();
1999         double source_start = all ? 0 :
2000                 source->local_session->get_selectionstart();
2001         double source_end = all ? source->tracks->total_length() :
2002                 source->local_session->get_selectionend();
2003         source->copy(source_start, source_end, 1, &file, "", 1);
2004 //file.dump();
2005         double start = edl->local_session->get_selectionstart();
2006         //double end = edl->local_session->get_selectionend();
2007
2008         paste(start, start, &file,
2009                 edl->session->labels_follow_edits,
2010                 edl->session->plugins_follow_edits,
2011                 edl->session->autos_follow_edits);
2012
2013 // Position at end of clip
2014         edl->local_session->set_selectionstart(start + source_end - source_start);
2015         edl->local_session->set_selectionend(start + source_end - source_start);
2016
2017         save_backup();
2018         undo->update_undo_after(_("splice"), LOAD_EDITS | LOAD_TIMEBAR);
2019         update_plugin_guis();
2020         restart_brender();
2021         gui->update(1, 1, 1, 1, 0, 1, 0);
2022         sync_parameters(CHANGE_EDL);
2023 }
2024
2025 void MWindow::save_clip(EDL *new_edl, const char *txt)
2026 {
2027         new_edl->local_session->set_selectionstart(0);
2028         new_edl->local_session->set_selectionend(0);
2029         sprintf(new_edl->local_session->clip_title, _("Clip %d"),
2030                 session->clip_number++);
2031         char duration[BCTEXTLEN];
2032         Units::totext(duration, new_edl->tracks->total_length(),
2033                 new_edl->session->time_format,
2034                 new_edl->session->sample_rate,
2035                 new_edl->session->frame_rate,
2036                 new_edl->session->frames_per_foot);
2037
2038         Track *track = new_edl->tracks->first;
2039         const char *path = edl->path;
2040         for( ; (!path || !*path) && track; track=track->next ) {
2041                 if( !track->record ) continue;
2042                 Edit *edit = track->edits->first;
2043                 if( !edit ) continue;
2044                 Indexable *indexable = edit->get_source();
2045                 if( !indexable ) continue;
2046                 path = indexable->path;
2047         }
2048
2049         time_t now;  time(&now);
2050         struct tm dtm;   localtime_r(&now, &dtm);
2051         char *cp = new_edl->local_session->clip_notes;
2052         int n, sz = sizeof(new_edl->local_session->clip_notes)-1;
2053         if( txt && *txt ) {
2054                 n = snprintf(cp, sz, "%s", txt);
2055                 cp += n;  sz -= n;
2056         }
2057         n = snprintf(cp, sz,
2058                 "%02d/%02d/%02d %02d:%02d:%02d,  +%s\n",
2059                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2060                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec, duration);
2061         cp += n;  sz -= n;
2062         if( path && *path ) {
2063                 FileSystem fs;
2064                 char title[BCTEXTLEN];
2065                 fs.extract_name(title, path);
2066                 n = snprintf(cp, sz, "%s", title);
2067                 cp += n;  sz -= n;
2068         }
2069         cp[n] = 0;
2070         sprintf(new_edl->local_session->clip_icon,
2071                 "clip_%02d%02d%02d-%02d%02d%02d.png",
2072                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2073                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
2074         edl->update_assets(new_edl);
2075         int cur_x, cur_y;
2076         gui->get_abs_cursor(cur_x, cur_y, 0);
2077         gui->unlock_window();
2078
2079         awindow->clip_edit->create_clip(new_edl, cur_x, cur_y);
2080         new_edl->remove_user();
2081
2082         gui->lock_window("MWindow::save_clip");
2083         save_backup();
2084 }
2085
2086 void MWindow::to_clip(EDL *edl, const char *txt, int all)
2087 {
2088         FileXML file;
2089         double start, end;
2090
2091         gui->lock_window("MWindow::to_clip 1");
2092         start = all ? 0 :
2093                 edl->local_session->get_selectionstart();
2094         end = all ? edl->tracks->total_length() :
2095                 edl->local_session->get_selectionend();
2096
2097         if( EQUIV(end, start) ) {
2098                 start = 0;
2099                 end = edl->tracks->total_length();
2100         }
2101
2102 // Don't copy all since we don't want the clips twice.
2103         edl->copy(start, end, 0, &file, "", 1);
2104
2105         EDL *new_edl = new EDL(edl);
2106         new_edl->create_objects();
2107         new_edl->load_xml(&file, LOAD_ALL);
2108         save_clip(new_edl, txt);
2109         gui->unlock_window();
2110 }
2111
2112 int MWindow::toggle_label(int is_mwindow)
2113 {
2114         double position1, position2;
2115         undo->update_undo_before();
2116
2117         if( cwindow->playback_engine->is_playing_back ) {
2118                 position1 = position2 =
2119                         cwindow->playback_engine->get_tracking_position();
2120         }
2121         else {
2122                 position1 = edl->local_session->get_selectionstart(1);
2123                 position2 = edl->local_session->get_selectionend(1);
2124         }
2125
2126         position1 = edl->align_to_frame(position1, 0);
2127         position2 = edl->align_to_frame(position2, 0);
2128
2129 //printf("MWindow::toggle_label 1\n");
2130
2131         edl->labels->toggle_label(position1, position2);
2132         save_backup();
2133
2134         if( !is_mwindow ) {
2135                 gui->lock_window("MWindow::toggle_label 1");
2136         }
2137         gui->update_timebar(0);
2138         gui->activate_timeline();
2139         gui->flush();
2140         if( !is_mwindow ) {
2141                 gui->unlock_window();
2142         }
2143
2144         if( is_mwindow ) {
2145                 cwindow->gui->lock_window("MWindow::toggle_label 2");
2146         }
2147         cwindow->gui->timebar->update(1);
2148         if( is_mwindow ) {
2149                 cwindow->gui->unlock_window();
2150         }
2151
2152         awindow->gui->async_update_assets();
2153
2154         undo->update_undo_after(_("label"), LOAD_TIMEBAR);
2155         return 0;
2156 }
2157
2158 void MWindow::trim_selection()
2159 {
2160         undo->update_undo_before();
2161
2162
2163         edl->trim_selection(edl->local_session->get_selectionstart(),
2164                 edl->local_session->get_selectionend(),
2165                 edl->session->labels_follow_edits,
2166                 edl->session->plugins_follow_edits,
2167                 edl->session->autos_follow_edits);
2168
2169         save_backup();
2170         undo->update_undo_after(_("trim selection"), LOAD_EDITS | LOAD_TIMEBAR);
2171         update_plugin_guis();
2172         gui->update(1, 2, 1, 1, 1, 1, 0);
2173         cwindow->update(1, 0, 0, 0, 1);
2174         awindow->gui->async_update_assets();
2175         restart_brender();
2176         cwindow->refresh_frame(CHANGE_EDL);
2177 }
2178
2179
2180 void MWindow::undo_entry(BC_WindowBase *calling_window_gui)
2181 {
2182         calling_window_gui->unlock_window();
2183         stop_playback(0);
2184         if( undo->undo_load_flags() & LOAD_SESSION )
2185                 close_mixers();
2186
2187         cwindow->gui->lock_window("MWindow::undo_entry 1");
2188         for( int i=0; i<vwindows.size(); ++i ) {
2189                 if( vwindows.get(i)->is_running() ) {
2190                         if( calling_window_gui != vwindows.get(i)->gui ) {
2191                                 vwindows.get(i)->gui->lock_window("MWindow::undo_entry 4");
2192                         }
2193                 }
2194         }
2195         gui->lock_window("MWindow::undo_entry 2");
2196
2197         undo->undo();
2198
2199         save_backup();
2200         restart_brender();
2201         update_plugin_states();
2202         update_plugin_guis();
2203
2204         gui->update(1, 2, 1, 1, 1, 1, 1);
2205         gui->unlock_window();
2206         cwindow->update(1, 1, 1, 1, 1);
2207         cwindow->gui->unlock_window();
2208
2209         for( int i=0; i<vwindows.size(); ++i ) {
2210                 if( vwindows.get(i)->is_running() ) {
2211                         if( calling_window_gui != vwindows.get(i)->gui ) {
2212                                 vwindows.get(i)->gui->unlock_window();
2213                         }
2214                 }
2215         }
2216
2217         if( calling_window_gui != gui )
2218                 gui->unlock_window();
2219
2220         awindow->gui->async_update_assets();
2221
2222         cwindow->refresh_frame(CHANGE_ALL);
2223         calling_window_gui->lock_window("MWindow::undo_entry 4");
2224 }
2225
2226
2227 void MWindow::new_folder(const char *new_folder)
2228 {
2229         undo->update_undo_before();
2230         edl->new_folder(new_folder);
2231         undo->update_undo_after(_("new folder"), LOAD_ALL);
2232         awindow->gui->async_update_assets();
2233 }
2234
2235 void MWindow::delete_folder(char *folder)
2236 {
2237 //      undo->update_undo_after(_("delete folder"), LOAD_ALL);
2238 }
2239
2240 void MWindow::select_point(double position)
2241 {
2242         edl->local_session->set_selectionstart(position);
2243         edl->local_session->set_selectionend(position);
2244
2245 // Que the CWindow
2246         cwindow->update(1, 0, 0, 0, 1);
2247
2248         update_plugin_guis();
2249         gui->update_patchbay();
2250         gui->hide_cursor(0);
2251         gui->draw_cursor(0);
2252         gui->mainclock->update(edl->local_session->get_selectionstart(1));
2253         gui->zoombar->update();
2254         gui->update_timebar(0);
2255         gui->flash_canvas(0);
2256         gui->flush();
2257 }
2258
2259
2260
2261
2262 void MWindow::map_audio(int pattern)
2263 {
2264         undo->update_undo_before();
2265         remap_audio(pattern);
2266         undo->update_undo_after(
2267                 pattern == MWindow::AUDIO_1_TO_1 ? _("map 1:1") : _("map 5.1:2"),
2268                 LOAD_AUTOMATION);
2269         sync_parameters(CHANGE_PARAMS);
2270         gui->update(0, 1, 0, 0, 1, 0, 0);
2271 }
2272
2273 void MWindow::remap_audio(int pattern)
2274 {
2275         int current_channel = 0;
2276         int current_track = 0;
2277         for( Track *current=edl->tracks->first; current; current=NEXT ) {
2278                 if( current->data_type == TRACK_AUDIO &&
2279                         current->record ) {
2280                         Autos *pan_autos = current->automation->autos[AUTOMATION_PAN];
2281                         PanAuto *pan_auto = (PanAuto*)pan_autos->get_auto_for_editing(-1);
2282
2283                         for( int i=0; i < MAXCHANNELS; ++i ) {
2284                                 pan_auto->values[i] = 0.0;
2285                         }
2286
2287                         if( pattern == MWindow::AUDIO_1_TO_1 ) {
2288                                 pan_auto->values[current_channel] = 1.0;
2289                         }
2290                         else
2291                         if( pattern == MWindow::AUDIO_5_1_TO_2 ) {
2292                                 switch( current_track ) {
2293                                 case 0:
2294                                 case 4:
2295                                         pan_auto->values[0] = 1;
2296                                         break;
2297                                 case 1:
2298                                 case 5:
2299                                         pan_auto->values[1] = 1;
2300                                         break;
2301                                 case 2:
2302                                 case 3:
2303                                         pan_auto->values[0] = 0.5;
2304                                         pan_auto->values[1] = 0.5;
2305                                         break;
2306                                 }
2307                         }
2308
2309                         BC_Pan::calculate_stick_position(edl->session->audio_channels,
2310                                 edl->session->achannel_positions, pan_auto->values,
2311                                 MAX_PAN, PAN_RADIUS, pan_auto->handle_x, pan_auto->handle_y);
2312
2313                         current_channel++;
2314                         current_track++;
2315                         if( current_channel >= edl->session->audio_channels )
2316                                 current_channel = 0;
2317                 }
2318         }
2319 }
2320
2321 void MWindow::set_proxy(int use_scaler, int new_scale, int auto_scale,
2322                 ArrayList<Indexable*> *orig_assets,
2323                 ArrayList<Indexable*> *proxy_assets)
2324 {
2325         int orig_use_scaler = edl->session->proxy_use_scaler;
2326         int orig_scale = edl->session->proxy_scale;
2327 // rescale to full size asset in read_frame
2328         edl->session->proxy_use_scaler = use_scaler;
2329         edl->session->proxy_scale = new_scale;
2330         edl->session->proxy_auto_scale = auto_scale;
2331
2332         if( use_scaler ) {
2333                 for( int i=0; i<proxy_assets->size(); ++i ) {
2334                         Asset *proxy_asset = (Asset *)proxy_assets->get(i);
2335                         proxy_asset->width = orig_assets->get(i)->get_w();
2336                         proxy_asset->height = orig_assets->get(i)->get_h();
2337                 }
2338                 new_scale = 1;
2339         }
2340
2341         if( !orig_use_scaler && new_scale != orig_scale ) {
2342 // project size
2343                 float orig_w = (float)edl->session->output_w * orig_scale;
2344                 float orig_h = (float)edl->session->output_h * orig_scale;
2345                 edl->session->output_w = Units::round(orig_w / new_scale);
2346                 edl->session->output_h = Units::round(orig_h / new_scale);
2347
2348 // track sizes
2349                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2350                         if( track->data_type != TRACK_VIDEO ) continue;
2351                         orig_w = (float)track->track_w * orig_scale;
2352                         orig_h = (float)track->track_h * orig_scale;
2353                         track->track_w = Units::round(orig_w / new_scale);
2354                         track->track_h = Units::round(orig_h / new_scale);
2355                         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->
2356                                 set_proxy(orig_scale, new_scale);
2357                         ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_X])->
2358                                 set_proxy(orig_scale, new_scale);
2359                         ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_Y])->
2360                                 set_proxy(orig_scale, new_scale);
2361                         ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_X])->
2362                                 set_proxy(orig_scale, new_scale);
2363                         ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_Y])->
2364                                 set_proxy(orig_scale, new_scale);
2365                 }
2366         }
2367
2368 // change original assets to proxy assets
2369         int awindow_folder = use_scaler || new_scale != 1 ? AW_PROXY_FOLDER : AW_MEDIA_FOLDER;
2370         for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2371                 Asset *proxy_asset = edl->assets->update((Asset *)proxy_assets->get(i));
2372                 proxy_asset->awindow_folder = awindow_folder;
2373 // replace track contents
2374                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2375                         if( track->data_type != TRACK_VIDEO ) continue;
2376                         for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2377                                 if( !edit->asset ) continue;
2378                                 if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2379                                         edit->asset = proxy_asset;
2380                                 }
2381                         }
2382                 }
2383                 for( int j=0,m=edl->clips.size(); j<m; ++j ) {
2384                         EDL *clip = edl->clips[j];
2385                         for( Track *track=clip->tracks->first; track; track=track->next ) {
2386                                 if( track->data_type != TRACK_VIDEO ) continue;
2387                                 for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2388                                         if( !edit->asset ) continue;
2389                                         if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2390                                                 edit->asset = proxy_asset;
2391                                         }
2392                                 }
2393                         }
2394                 }
2395         }
2396 }
2397
2398 void MWindow::add_proxy(int use_scaler,
2399                 ArrayList<Indexable*> *orig_assets,
2400                 ArrayList<Indexable*> *proxy_assets)
2401 {
2402         if( use_scaler ) {
2403                 for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2404                         Asset *proxy_asset = (Asset *)proxy_assets->get(i);
2405                         proxy_asset->width = orig_assets->get(i)->get_w();
2406                         proxy_asset->height = orig_assets->get(i)->get_h();
2407                 }
2408         }
2409
2410 // change original assets to proxy assets
2411         for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2412                 Asset *proxy_asset = edl->assets->update((Asset *)proxy_assets->get(i));
2413                 proxy_asset->awindow_folder = AW_PROXY_FOLDER;
2414 // replace track contents
2415                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2416                         if( track->data_type != TRACK_VIDEO ) continue;
2417                         for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2418                                 if( !edit->asset ) continue;
2419                                 if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2420                                         edit->asset = proxy_asset;
2421                                 }
2422                         }
2423                 }
2424         }
2425 }
2426
2427 void MWindow::cut_commercials()
2428 {
2429         undo->update_undo_before();
2430         commercials->scan_media();
2431         edl->optimize();
2432         save_backup();
2433         undo->update_undo_after(_("cut ads"), LOAD_EDITS | LOAD_TIMEBAR);
2434
2435         restart_brender();
2436         update_plugin_guis();
2437         gui->update(1, 2, 1, 1, 1, 1, 0);
2438         cwindow->update(1, 0, 0, 0, 1);
2439         cwindow->refresh_frame(CHANGE_EDL);
2440 }
2441
2442