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)
1062 {
1063         FileXML file;
1064
1065         double src_start = source->local_session->get_selectionstart();
1066         double overwrite_len = source->local_session->get_selectionend() - src_start;
1067         double dst_start = edl->local_session->get_selectionstart();
1068         double dst_len = edl->local_session->get_selectionend() - dst_start;
1069
1070         undo->update_undo_before();
1071         if( !EQUIV(dst_len, 0) && (dst_len < overwrite_len) ) {
1072 // in/out points or selection present and shorter than overwrite range
1073 // shorten the copy range
1074                 overwrite_len = dst_len;
1075         }
1076
1077         source->copy(src_start, src_start + overwrite_len, 0, &file, "", 1);
1078
1079 // HACK around paste_edl get_start/endselection on its own
1080 // so we need to clear only when not using both io points
1081 // FIXME: need to write simple overwrite_edl to be used for overwrite function
1082         if( edl->local_session->get_inpoint() < 0 ||
1083                 edl->local_session->get_outpoint() < 0 )
1084                 edl->clear(dst_start, dst_start + overwrite_len, 0, 0, 0);
1085
1086         paste(dst_start, dst_start + overwrite_len,
1087                 &file, 0, 0, 0);
1088
1089         edl->local_session->set_selectionstart(dst_start + overwrite_len);
1090         edl->local_session->set_selectionend(dst_start + overwrite_len);
1091
1092         save_backup();
1093         undo->update_undo_after(_("overwrite"), LOAD_EDITS);
1094
1095         restart_brender();
1096         update_plugin_guis();
1097         gui->update(1, 1, 1, 1, 0, 1, 0);
1098         sync_parameters(CHANGE_EDL);
1099 }
1100
1101 // For splice and overwrite
1102 int MWindow::paste(double start,
1103         double end,
1104         FileXML *file,
1105         int edit_labels,
1106         int edit_plugins,
1107         int edit_autos)
1108 {
1109         clear(0);
1110
1111 // Want to insert with assets shared with the master EDL.
1112         insert(start, file,
1113                 edit_labels, edit_plugins, edit_autos,
1114                 edl);
1115
1116         return 0;
1117 }
1118
1119 // For editing using insertion point
1120 void MWindow::paste()
1121 {
1122         double start = edl->local_session->get_selectionstart();
1123         //double end = edl->local_session->get_selectionend();
1124         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1125
1126         if( len ) {
1127                 char *string = new char[len];
1128                 undo->update_undo_before();
1129                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1130                 FileXML file;
1131                 file.read_from_string(string);
1132                 clear(0);
1133
1134                 insert(start, &file,
1135                         edl->session->labels_follow_edits,
1136                         edl->session->plugins_follow_edits,
1137                         edl->session->autos_follow_edits,
1138                         0);
1139
1140                 edl->optimize();
1141                 delete [] string;
1142
1143                 save_backup();
1144
1145                 undo->update_undo_after(_("paste"), LOAD_EDITS | LOAD_TIMEBAR);
1146                 restart_brender();
1147                 update_plugin_guis();
1148                 gui->update(1, 2, 1, 1, 0, 1, 0);
1149                 awindow->gui->async_update_assets();
1150                 sync_parameters(CHANGE_EDL);
1151         }
1152
1153 }
1154
1155 int MWindow::paste_assets(double position, Track *dest_track, int overwrite)
1156 {
1157         int result = 0;
1158         undo->update_undo_before();
1159
1160         if( session->drag_assets->total ) {
1161                 load_assets(session->drag_assets,
1162                         position, LOADMODE_PASTE, dest_track, 0,
1163                         edl->session->labels_follow_edits,
1164                         edl->session->plugins_follow_edits,
1165                         edl->session->autos_follow_edits,
1166                         overwrite);
1167                 result = 1;
1168         }
1169
1170         if( session->drag_clips->total ) {
1171                 paste_edls(session->drag_clips,
1172                         LOADMODE_PASTE, dest_track, position,
1173                         edl->session->labels_follow_edits,
1174                         edl->session->plugins_follow_edits,
1175                         edl->session->autos_follow_edits,
1176                         overwrite);
1177                 result = 1;
1178         }
1179
1180         save_backup();
1181
1182         undo->update_undo_after(_("paste assets"), LOAD_EDITS);
1183         restart_brender();
1184         gui->update(1, 2, 1, 0, 0, 1, 0);
1185         sync_parameters(CHANGE_EDL);
1186         return result;
1187 }
1188
1189 void MWindow::load_assets(ArrayList<Indexable*> *new_assets,
1190         double position, int load_mode, Track *first_track, RecordLabels *labels,
1191         int edit_labels, int edit_plugins, int edit_autos, int overwrite)
1192 {
1193         if( load_mode == LOADMODE_RESOURCESONLY )
1194                 load_mode = LOADMODE_ASSETSONLY;
1195 const int debug = 0;
1196 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1197         if( position < 0 ) position = edl->local_session->get_selectionstart();
1198
1199         ArrayList<EDL*> new_edls;
1200         for( int i=0; i<new_assets->total; ++i ) {
1201                 Indexable *indexable = new_assets->get(i);
1202                 if( indexable->is_asset ) {
1203                         remove_asset_from_caches((Asset*)indexable);
1204                 }
1205                 EDL *new_edl = new EDL;
1206                 new_edl->create_objects();
1207                 new_edl->copy_session(edl);
1208                 new_edls.append(new_edl);
1209
1210                 if( !indexable->is_asset ) {
1211                         EDL *nested_edl = (EDL*)indexable;
1212                         new_edl->to_nested(nested_edl);
1213                         new_edl->local_session->set_clip_path(nested_edl);
1214                 }
1215                 else {
1216                         Asset *asset = (Asset*)indexable;
1217                         asset_to_edl(new_edl, asset);
1218                 }
1219
1220                 if( labels ) {
1221                         for( RecordLabel *label=labels->first; label; label=label->next ) {
1222                                 new_edl->labels->toggle_label(label->position, label->position);
1223                         }
1224                 }
1225         }
1226 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1227
1228         paste_edls(&new_edls, load_mode, first_track, position,
1229                 edit_labels, edit_plugins, edit_autos, overwrite);
1230 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1231
1232         save_backup();
1233         for( int i=0; i<new_edls.size(); ++i )
1234                 new_edls.get(i)->Garbage::remove_user();
1235
1236 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1237 }
1238
1239 int MWindow::paste_automation()
1240 {
1241         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1242
1243         if( len ) {
1244                 undo->update_undo_before();
1245                 char *string = new char[len];
1246                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1247                 FileXML file;
1248                 file.read_from_string(string);
1249
1250                 double start = edl->local_session->get_selectionstart();
1251                 double end = edl->local_session->get_selectionend();
1252                 edl->tracks->clear_automation(start, end);
1253                 edl->tracks->paste_automation(start, &file, 0, 1,
1254                         edl->session->typeless_keyframes);
1255                 save_backup();
1256                 undo->update_undo_after(_("paste keyframes"), LOAD_AUTOMATION);
1257                 delete [] string;
1258
1259                 restart_brender();
1260                 update_plugin_guis();
1261                 gui->draw_overlays(1);
1262                 sync_parameters(CHANGE_PARAMS);
1263                 gui->update_patchbay();
1264                 cwindow->update(1, 0, 0);
1265         }
1266
1267         return 0;
1268 }
1269
1270 int MWindow::paste_default_keyframe()
1271 {
1272         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1273
1274         if( len ) {
1275                 undo->update_undo_before();
1276                 char *string = new char[len];
1277                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1278                 FileXML file;
1279                 file.read_from_string(string);
1280                 double start = edl->local_session->get_selectionstart();
1281                 edl->tracks->paste_automation(start, &file, 1, 0,
1282                         edl->session->typeless_keyframes);
1283 //              edl->tracks->paste_default_keyframe(&file);
1284                 undo->update_undo_after(_("paste default keyframe"), LOAD_AUTOMATION);
1285
1286                 restart_brender();
1287                 update_plugin_guis();
1288                 gui->draw_overlays(1);
1289                 sync_parameters(CHANGE_PARAMS);
1290                 gui->update_patchbay();
1291                 cwindow->update(1, 0, 0);
1292                 delete [] string;
1293                 save_backup();
1294         }
1295
1296         return 0;
1297 }
1298
1299
1300 // Insert edls with project deletion and index file generation.
1301 int MWindow::paste_edls(ArrayList<EDL*> *new_edls, int load_mode,
1302         Track *first_track, double current_position,
1303         int edit_labels, int edit_plugins, int edit_autos,
1304         int overwrite)
1305 {
1306
1307         ArrayList<Track*> destination_tracks;
1308         int need_new_tracks = 0;
1309
1310 //PRINT_TRACE
1311         if( !new_edls->total ) return 0;
1312
1313 //PRINT_TRACE
1314 //      double original_length = edl->tracks->total_length();
1315 //      double original_preview_end = edl->local_session->preview_end;
1316 //PRINT_TRACE
1317
1318 // Delete current project
1319         if( load_mode == LOADMODE_REPLACE ||
1320             load_mode == LOADMODE_REPLACE_CONCATENATE ) {
1321                 reset_caches();
1322                 edl->save_defaults(defaults);
1323                 hide_plugins();
1324                 edl->Garbage::remove_user();
1325                 edl = new EDL;
1326                 edl->create_objects();
1327                 edl->copy_session(new_edls->values[0]);
1328                 edl->copy_mixers(new_edls->values[0]);
1329                 gui->mainmenu->update_toggles(0);
1330                 gui->unlock_window();
1331                 gwindow->gui->update_toggles(1);
1332                 gui->lock_window("MWindow::paste_edls");
1333
1334 // Insert labels for certain modes constitutively
1335                 edit_labels = 1;
1336                 edit_plugins = 1;
1337                 edit_autos = 1;
1338 // Force reset of preview
1339 //              original_length = 0;
1340 //              original_preview_end = -1;
1341         }
1342
1343
1344 //PRINT_TRACE
1345
1346 // Create new tracks in master EDL
1347         if( load_mode == LOADMODE_REPLACE ||
1348             load_mode == LOADMODE_REPLACE_CONCATENATE ||
1349             load_mode == LOADMODE_NEW_TRACKS ) {
1350
1351                 need_new_tracks = 1;
1352                 for( int i=0; i<new_edls->total; ++i ) {
1353                         EDL *new_edl = new_edls->values[i];
1354                         for( Track *current=new_edl->tracks->first; current; current=NEXT ) {
1355                                 switch( current->data_type ) {
1356                                 case TRACK_VIDEO:
1357                                         edl->tracks->add_video_track(0, 0);
1358                                         if( current->draw ) edl->tracks->last->draw = 1;
1359                                         break;
1360                                 case TRACK_AUDIO:
1361                                         edl->tracks->add_audio_track(0, 0);
1362                                         break;
1363                                 case TRACK_SUBTITLE:
1364                                         edl->tracks->add_subttl_track(0, 0);
1365                                         break;
1366                                 default:
1367                                         continue;
1368                                 }
1369                                 destination_tracks.append(edl->tracks->last);
1370                         }
1371
1372 // Base track count on first EDL only for concatenation
1373                         if( load_mode == LOADMODE_REPLACE_CONCATENATE ) break;
1374                 }
1375                 edl->session->highlighted_track = edl->tracks->total() - 1;
1376         }
1377         else
1378 // Recycle existing tracks of master EDL
1379         if( load_mode == LOADMODE_CONCATENATE ||
1380             load_mode == LOADMODE_PASTE ||
1381             load_mode == LOADMODE_NESTED ) {
1382 //PRINT_TRACE
1383
1384 // The point of this is to shift forward labels after the selection so they can
1385 // then be shifted back to their original locations without recursively
1386 // shifting back every paste.
1387                 if( (load_mode == LOADMODE_PASTE || load_mode == LOADMODE_NESTED) &&
1388                     edl->session->labels_follow_edits )
1389                         edl->labels->clear(edl->local_session->get_selectionstart(),
1390                                            edl->local_session->get_selectionend(), 1);
1391
1392                 Track *current = first_track ? first_track : edl->tracks->first;
1393                 for( ; current; current=NEXT ) {
1394                         if( current->record ) {
1395                                 destination_tracks.append(current);
1396                         }
1397                 }
1398 //PRINT_TRACE
1399
1400         }
1401 //PRINT_TRACE
1402         int destination_track = 0;
1403         double *paste_position = new double[destination_tracks.total];
1404
1405 // Iterate through the edls
1406         for( int i=0; i<new_edls->total; ++i ) {
1407
1408                 EDL *new_edl = new_edls->values[i];
1409                 double edl_length = new_edl->local_session->clipboard_length ?
1410                         new_edl->local_session->clipboard_length :
1411                         new_edl->tracks->total_length();
1412 // printf("MWindow::paste_edls 2 %f %f\n",
1413 // new_edl->local_session->clipboard_length,
1414 // new_edl->tracks->total_length());
1415 // new_edl->dump();
1416 //PRINT_TRACE
1417
1418 // Convert EDL to master rates
1419                 new_edl->resample(new_edl->session->sample_rate,
1420                         edl->session->sample_rate,
1421                         TRACK_AUDIO);
1422                 new_edl->resample(new_edl->session->frame_rate,
1423                         edl->session->frame_rate,
1424                         TRACK_VIDEO);
1425 //PRINT_TRACE
1426 // Add assets and prepare index files
1427                 for( Asset *new_asset=new_edl->assets->first;
1428                      new_asset; new_asset=new_asset->next ) {
1429                         mainindexes->add_next_asset(0, new_asset);
1430                 }
1431 // Capture index file status from mainindex test
1432                 edl->update_assets(new_edl);
1433 //PRINT_TRACE
1434 // Get starting point of insertion.  Need this to paste labels.
1435                 switch( load_mode ) {
1436                 case LOADMODE_REPLACE:
1437                 case LOADMODE_NEW_TRACKS:
1438                         current_position = 0;
1439                         break;
1440
1441                 case LOADMODE_CONCATENATE:
1442                 case LOADMODE_REPLACE_CONCATENATE:
1443                         destination_track = 0;
1444                         if( destination_tracks.total )
1445                                 current_position = destination_tracks.values[0]->get_length();
1446                         else
1447                                 current_position = 0;
1448                         break;
1449
1450                 case LOADMODE_PASTE:
1451                 case LOADMODE_NESTED:
1452                         destination_track = 0;
1453                         if( i == 0 ) {
1454                                 for( int j=0; j<destination_tracks.total; ++j ) {
1455                                         paste_position[j] = (current_position >= 0) ?
1456                                                 current_position :
1457                                                 edl->local_session->get_selectionstart();
1458                                 }
1459                         }
1460                         break;
1461
1462                 case LOADMODE_RESOURCESONLY:
1463                         edl->add_clip(new_edl);
1464                         break;
1465                 }
1466 //PRINT_TRACE
1467 // Insert edl
1468                 if( load_mode != LOADMODE_RESOURCESONLY &&
1469                     load_mode != LOADMODE_ASSETSONLY ) {
1470 // Insert labels
1471 //printf("MWindow::paste_edls %f %f\n", current_position, edl_length);
1472                         if( load_mode == LOADMODE_PASTE ||
1473                             load_mode == LOADMODE_NESTED )
1474                                 edl->labels->insert_labels(new_edl->labels,
1475                                         destination_tracks.total ? paste_position[0] : 0.0,
1476                                         edl_length,
1477                                         edit_labels);
1478                         else
1479                                 edl->labels->insert_labels(new_edl->labels,
1480                                         current_position,
1481                                         edl_length,
1482                                         edit_labels);
1483 //PRINT_TRACE
1484
1485                         for( Track *new_track=new_edl->tracks->first;
1486                              new_track; new_track=new_track->next ) {
1487 // Get destination track of same type as new_track
1488                                 for( int k = 0;
1489                                      k < destination_tracks.total &&
1490                                      destination_tracks.values[destination_track]->data_type != new_track->data_type;
1491                                      ++k, ++destination_track ) {
1492                                         if( destination_track >= destination_tracks.total - 1 )
1493                                                 destination_track = 0;
1494                                 }
1495
1496 // Insert data into destination track
1497                                 if( destination_track < destination_tracks.total &&
1498                                     destination_tracks.values[destination_track]->data_type == new_track->data_type ) {
1499                                         Track *track = destination_tracks.values[destination_track];
1500
1501 // Replace default keyframes if first EDL and new tracks were created.
1502 // This means data copied from one track and pasted to another won't retain
1503 // the camera position unless it's a keyframe.  If it did, previous data in the
1504 // track might get unknowingly corrupted.  Ideally we would detect when differing
1505 // default keyframes existed and create discrete keyframes for both.
1506                                         int replace_default = (i == 0) && need_new_tracks;
1507
1508 //printf("MWindow::paste_edls 1 %d\n", replace_default);
1509 // Insert new track at current position
1510                                         switch( load_mode ) {
1511                                         case LOADMODE_REPLACE_CONCATENATE:
1512                                         case LOADMODE_CONCATENATE:
1513                                                 current_position = track->get_length();
1514                                                 break;
1515
1516                                         case LOADMODE_PASTE:
1517                                         case LOADMODE_NESTED:
1518                                                 current_position = paste_position[destination_track];
1519                                                 paste_position[destination_track] += new_track->get_length();
1520                                                 break;
1521                                         }
1522                                         if( overwrite ) {
1523                                                 track->clear(current_position,
1524                                                         current_position + new_track->get_length(),
1525                                                         1, // edit edits
1526                                                         edit_labels, edit_plugins, edit_autos,
1527                                                         1, // convert units
1528                                                         0); // trim edits
1529                                         }
1530 //PRINT_TRACE
1531                                         track->insert_track(new_track, current_position, replace_default,
1532                                                 edit_plugins, edit_autos, edl_length);
1533 //PRINT_TRACE
1534                                 }
1535
1536 // Get next destination track
1537                                 destination_track++;
1538                                 if( destination_track >= destination_tracks.total )
1539                                         destination_track = 0;
1540                         }
1541                 }
1542
1543                 if( load_mode == LOADMODE_PASTE ||
1544                     load_mode == LOADMODE_NESTED )
1545                         current_position += edl_length;
1546         }
1547
1548
1549 // Move loading of clips and vwindow to the end - this fixes some
1550 // strange issue, for index not being shown
1551 // Assume any paste operation from the same EDL won't contain any clips.
1552 // If it did it would duplicate every clip here.
1553         for( int i=0; i<new_edls->total; ++i ) {
1554                 EDL *new_edl = new_edls->get(i);
1555
1556                 for( int j=0; j<new_edl->clips.size(); ++j ) {
1557                         edl->add_clip(new_edl->clips[j]);
1558                 }
1559                 for( int j=0; j<new_edl->nested_edls.size(); ++j ) {
1560                         edl->nested_edls.get_copy(new_edl->nested_edls[j]);
1561                 }
1562
1563                 if( new_edl->total_vwindow_edls() ) {
1564 //                      if( edl->vwindow_edl )
1565 //                              edl->vwindow_edl->Garbage::remove_user();
1566 //                      edl->vwindow_edl = new EDL(edl);
1567 //                      edl->vwindow_edl->create_objects();
1568 //                      edl->vwindow_edl->copy_all(new_edl->vwindow_edl);
1569
1570                         for( int j=0; j<new_edl->total_vwindow_edls(); ++j ) {
1571                                 EDL *vwindow_edl = new EDL(edl);
1572                                 vwindow_edl->create_objects();
1573                                 vwindow_edl->copy_all(new_edl->get_vwindow_edl(j));
1574                                 edl->append_vwindow_edl(vwindow_edl, 0);
1575                         }
1576                 }
1577         }
1578
1579         if( paste_position ) delete [] paste_position;
1580
1581 // This is already done in load_filenames and everything else that uses paste_edls
1582 //      update_project(load_mode);
1583
1584 // Fix preview range
1585 //      if( EQUIV(original_length, original_preview_end) )
1586 //      {
1587 //              edl->local_session->preview_end = edl->tracks->total_length();
1588 //      }
1589
1590 // Start examining next batch of index files
1591         mainindexes->start_build();
1592
1593 // Don't save a backup after loading since the loaded file is on disk already.
1594 //PRINT_TRACE
1595         return 0;
1596 }
1597
1598 void MWindow::paste_silence()
1599 {
1600         double start = edl->local_session->get_selectionstart();
1601         double end = edl->local_session->get_selectionend();
1602         undo->update_undo_before();
1603         edl->paste_silence(start, end,
1604                 edl->session->labels_follow_edits,
1605                 edl->session->plugins_follow_edits,
1606                 edl->session->autos_follow_edits);
1607         edl->optimize();
1608         save_backup();
1609         undo->update_undo_after(_("silence"), LOAD_EDITS | LOAD_TIMEBAR);
1610
1611         update_plugin_guis();
1612         restart_brender();
1613         gui->update(1, 2, 1, 1, 1, 1, 0);
1614         cwindow->update(1, 0, 0, 0, 1);
1615         cwindow->refresh_frame(CHANGE_EDL);
1616 }
1617
1618 void MWindow::detach_transition(Transition *transition)
1619 {
1620         undo->update_undo_before();
1621         hide_plugin(transition, 1);
1622         int is_video = (transition->edit->track->data_type == TRACK_VIDEO);
1623         transition->edit->detach_transition();
1624         save_backup();
1625         undo->update_undo_after(_("detach transition"), LOAD_ALL);
1626
1627         if( is_video ) restart_brender();
1628         gui->update(0, 1, 0, 0, 0, 0, 0);
1629         sync_parameters(CHANGE_EDL);
1630 }
1631
1632 void MWindow::detach_transitions()
1633 {
1634         gui->lock_window("MWindow::detach_transitions 1");
1635
1636         undo->update_undo_before();
1637         double start = edl->local_session->get_selectionstart();
1638         double end = edl->local_session->get_selectionend();
1639         edl->tracks->clear_transitions(start, end);
1640
1641         save_backup();
1642         undo->update_undo_after(_("detach transitions"), LOAD_EDITS);
1643
1644         sync_parameters(CHANGE_EDL);
1645         gui->update(0, 1, 0, 0, 0, 0, 0);
1646         gui->unlock_window();
1647 }
1648
1649 void MWindow::paste_transition()
1650 {
1651 // Only the first transition gets dropped.
1652         PluginServer *server = session->drag_pluginservers->values[0];
1653
1654         undo->update_undo_before();
1655         if( server->audio )
1656                 strcpy(edl->session->default_atransition, server->title);
1657         else
1658                 strcpy(edl->session->default_vtransition, server->title);
1659
1660         edl->tracks->paste_transition(server, session->edit_highlighted);
1661         save_backup();
1662         undo->update_undo_after(_("transition"), LOAD_EDITS);
1663
1664         if( server->video ) restart_brender();
1665         sync_parameters(CHANGE_ALL);
1666 }
1667
1668 void MWindow::paste_transitions(int track_type, char *title)
1669 {
1670         gui->lock_window("MWindow::detach_transitions 1");
1671
1672         undo->update_undo_before();
1673         double start = edl->local_session->get_selectionstart();
1674         double end = edl->local_session->get_selectionend();
1675         edl->tracks->paste_transitions(start, end, track_type, title);
1676
1677         save_backup();
1678         undo->update_undo_after(_("attach transitions"), LOAD_EDITS);
1679
1680         sync_parameters(CHANGE_EDL);
1681         gui->update(0, 1, 0, 0, 0, 0, 0);
1682         gui->unlock_window();
1683 }
1684
1685 void MWindow::paste_transition_cwindow(Track *dest_track)
1686 {
1687         PluginServer *server = session->drag_pluginservers->values[0];
1688         undo->update_undo_before();
1689         edl->tracks->paste_video_transition(server, 1);
1690         save_backup();
1691         undo->update_undo_after(_("transition"), LOAD_EDITS);
1692         restart_brender();
1693         gui->update(0, 1, 0, 0, 0, 0, 0);
1694         sync_parameters(CHANGE_ALL);
1695 }
1696
1697 void MWindow::paste_audio_transition()
1698 {
1699         PluginServer *server = scan_plugindb(edl->session->default_atransition,
1700                 TRACK_AUDIO);
1701         if( !server ) {
1702                 char string[BCTEXTLEN];
1703                 sprintf(string, _("No default transition %s found."), edl->session->default_atransition);
1704                 gui->show_message(string);
1705                 return;
1706         }
1707
1708         undo->update_undo_before();
1709         edl->tracks->paste_audio_transition(server);
1710         save_backup();
1711         undo->update_undo_after(_("transition"), LOAD_EDITS);
1712
1713         sync_parameters(CHANGE_EDL);
1714         gui->update(0, 1, 0, 0, 0, 0, 0);
1715 }
1716
1717 void MWindow::paste_video_transition()
1718 {
1719         PluginServer *server = scan_plugindb(edl->session->default_vtransition,
1720                 TRACK_VIDEO);
1721         if( !server ) {
1722                 char string[BCTEXTLEN];
1723                 sprintf(string, _("No default transition %s found."), edl->session->default_vtransition);
1724                 gui->show_message(string);
1725                 return;
1726         }
1727
1728         undo->update_undo_before();
1729
1730         edl->tracks->paste_video_transition(server);
1731         save_backup();
1732         undo->update_undo_after(_("transition"), LOAD_EDITS);
1733
1734         sync_parameters(CHANGE_EDL);
1735         restart_brender();
1736         gui->update(0, 1, 0, 0, 0, 0, 0);
1737 }
1738
1739 void MWindow::shuffle_edits()
1740 {
1741         gui->lock_window("MWindow::shuffle_edits 1");
1742
1743         undo->update_undo_before();
1744         double start = edl->local_session->get_selectionstart();
1745         double end = edl->local_session->get_selectionend();
1746
1747         edl->tracks->shuffle_edits(start, end);
1748
1749         save_backup();
1750         undo->update_undo_after(_("shuffle edits"), LOAD_EDITS | LOAD_TIMEBAR);
1751
1752         sync_parameters(CHANGE_EDL);
1753         restart_brender();
1754         gui->update(0, 1, 1, 0, 0, 0, 0);
1755         gui->unlock_window();
1756 }
1757
1758 void MWindow::reverse_edits()
1759 {
1760         gui->lock_window("MWindow::reverse_edits 1");
1761
1762         undo->update_undo_before();
1763         double start = edl->local_session->get_selectionstart();
1764         double end = edl->local_session->get_selectionend();
1765
1766         edl->tracks->reverse_edits(start, end);
1767
1768         save_backup();
1769         undo->update_undo_after(_("reverse edits"), LOAD_EDITS | LOAD_TIMEBAR);
1770
1771         sync_parameters(CHANGE_EDL);
1772         restart_brender();
1773         gui->update(0, 1, 1, 0, 0, 0, 0);
1774         gui->unlock_window();
1775 }
1776
1777 void MWindow::align_edits()
1778 {
1779         gui->lock_window("MWindow::align_edits 1");
1780
1781         undo->update_undo_before();
1782         double start = edl->local_session->get_selectionstart();
1783         double end = edl->local_session->get_selectionend();
1784
1785         edl->tracks->align_edits(start, end);
1786
1787         save_backup();
1788         undo->update_undo_after(_("align edits"), LOAD_EDITS | LOAD_TIMEBAR);
1789
1790         sync_parameters(CHANGE_EDL);
1791         restart_brender();
1792         gui->update(0, 1, 1, 0, 0, 0, 0);
1793         gui->unlock_window();
1794 }
1795
1796 void MWindow::set_edit_length(double length)
1797 {
1798         gui->lock_window("MWindow::detach_transitions 1");
1799
1800         undo->update_undo_before();
1801         double start = edl->local_session->get_selectionstart();
1802         double end = edl->local_session->get_selectionend();
1803
1804         edl->tracks->set_edit_length(start, end, length);
1805
1806         save_backup();
1807         undo->update_undo_after(_("edit length"), LOAD_EDITS | LOAD_TIMEBAR);
1808
1809         sync_parameters(CHANGE_EDL);
1810         restart_brender();
1811         gui->update(0, 1, 1, 0, 0, 0, 0);
1812         gui->unlock_window();
1813 }
1814
1815
1816 void MWindow::set_transition_length(Transition *transition, double length)
1817 {
1818         gui->lock_window("MWindow::detach_transitions 1");
1819
1820         undo->update_undo_before();
1821         //double start = edl->local_session->get_selectionstart();
1822         //double end = edl->local_session->get_selectionend();
1823
1824         edl->tracks->set_transition_length(transition, length);
1825
1826         save_backup();
1827         undo->update_undo_after(_("transition length"), LOAD_EDITS);
1828
1829         edl->session->default_transition_length = length;
1830         sync_parameters(CHANGE_PARAMS);
1831         gui->update(0, 1, 0, 0, 0, 0, 0);
1832         gui->unlock_window();
1833 }
1834
1835 void MWindow::set_transition_length(double length)
1836 {
1837         gui->lock_window("MWindow::detach_transitions 1");
1838
1839         undo->update_undo_before();
1840         double start = edl->local_session->get_selectionstart();
1841         double end = edl->local_session->get_selectionend();
1842
1843         edl->tracks->set_transition_length(start, end, length);
1844
1845         save_backup();
1846         undo->update_undo_after(_("transition length"), LOAD_EDITS);
1847
1848         edl->session->default_transition_length = length;
1849         sync_parameters(CHANGE_PARAMS);
1850         restart_brender();
1851         gui->update(0, 1, 0, 0, 0, 0, 0);
1852         gui->unlock_window();
1853 }
1854
1855
1856 void MWindow::redo_entry(BC_WindowBase *calling_window_gui)
1857 {
1858         calling_window_gui->unlock_window();
1859         stop_playback(0);
1860         if( undo->redo_load_flags() & LOAD_SESSION )
1861                 close_mixers();
1862
1863         cwindow->gui->lock_window("MWindow::redo_entry 1");
1864         for( int i=0; i<vwindows.size(); ++i ) {
1865                 if( vwindows.get(i)->is_running() ) {
1866                         if( calling_window_gui != vwindows.get(i)->gui ) {
1867                                 vwindows.get(i)->gui->lock_window("MWindow::redo_entry 2");
1868                         }
1869                 }
1870         }
1871         gui->lock_window("MWindow::redo_entry 3");
1872
1873         undo->redo();
1874
1875         save_backup();
1876         restart_brender();
1877         update_plugin_states();
1878         update_plugin_guis();
1879
1880         gui->update(1, 2, 1, 1, 1, 1, 1);
1881         gui->unlock_window();
1882         cwindow->update(1, 1, 1, 1, 1);
1883         cwindow->gui->unlock_window();
1884
1885         for( int i=0; i < vwindows.size(); ++i ) {
1886                 if( vwindows.get(i)->is_running() ) {
1887                         if( calling_window_gui != vwindows.get(i)->gui ) {
1888                                 vwindows.get(i)->gui->unlock_window();
1889                         }
1890                 }
1891         }
1892
1893         if( calling_window_gui != gui )
1894                 gui->unlock_window();
1895
1896         awindow->gui->async_update_assets();
1897
1898         cwindow->refresh_frame(CHANGE_ALL);
1899         calling_window_gui->lock_window("MWindow::redo_entry 4");
1900 }
1901
1902
1903 void MWindow::resize_track(Track *track, int w, int h)
1904 {
1905         undo->update_undo_before();
1906 // We have to move all maskpoints so they do not move in relation to image areas
1907         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->translate_masks(
1908                 (w - track->track_w) / 2,
1909                 (h - track->track_h) / 2);
1910         track->track_w = w;
1911         track->track_h = h;
1912         undo->update_undo_after(_("resize track"), LOAD_ALL);
1913         save_backup();
1914
1915         restart_brender();
1916         sync_parameters(CHANGE_EDL);
1917 }
1918
1919
1920 void MWindow::set_inpoint(int is_mwindow)
1921 {
1922         undo->update_undo_before();
1923         edl->set_inpoint(edl->local_session->get_selectionstart(1));
1924         save_backup();
1925         undo->update_undo_after(_("in point"), LOAD_TIMEBAR);
1926
1927         if( !is_mwindow ) {
1928                 gui->lock_window("MWindow::set_inpoint 1");
1929         }
1930         gui->update_timebar(1);
1931         if( !is_mwindow ) {
1932                 gui->unlock_window();
1933         }
1934
1935         if( is_mwindow ) {
1936                 cwindow->gui->lock_window("MWindow::set_inpoint 2");
1937         }
1938         cwindow->gui->timebar->update(1);
1939         if( is_mwindow ) {
1940                 cwindow->gui->unlock_window();
1941         }
1942 }
1943
1944 void MWindow::set_outpoint(int is_mwindow)
1945 {
1946         undo->update_undo_before();
1947         edl->set_outpoint(edl->local_session->get_selectionend(1));
1948         save_backup();
1949         undo->update_undo_after(_("out point"), LOAD_TIMEBAR);
1950
1951         if( !is_mwindow ) {
1952                 gui->lock_window("MWindow::set_outpoint 1");
1953         }
1954         gui->update_timebar(1);
1955         if( !is_mwindow ) {
1956                 gui->unlock_window();
1957         }
1958
1959         if( is_mwindow ) {
1960                 cwindow->gui->lock_window("MWindow::set_outpoint 2");
1961         }
1962         cwindow->gui->timebar->update(1);
1963         if( is_mwindow ) {
1964                 cwindow->gui->unlock_window();
1965         }
1966 }
1967
1968 void MWindow::unset_inoutpoint(int is_mwindow)
1969 {
1970         undo->update_undo_before();
1971         edl->unset_inoutpoint();
1972         save_backup();
1973         undo->update_undo_after(_("clear in/out"), LOAD_TIMEBAR);
1974
1975         if( !is_mwindow ) {
1976                 gui->lock_window("MWindow::unset_inoutpoint 1");
1977         }
1978         gui->update_timebar(1);
1979         if( !is_mwindow ) {
1980                 gui->unlock_window();
1981         }
1982
1983         if( is_mwindow ) {
1984                 cwindow->gui->lock_window("MWindow::unset_inoutpoint 2");
1985         }
1986         cwindow->gui->timebar->update(1);
1987         if( is_mwindow ) {
1988                 cwindow->gui->unlock_window();
1989         }
1990 }
1991
1992 void MWindow::splice(EDL *source)
1993 {
1994         FileXML file;
1995
1996         undo->update_undo_before();
1997         double source_start = source->local_session->get_selectionstart();
1998         double source_end = source->local_session->get_selectionend();
1999         source->copy(source_start, source_end, 1, &file, "", 1);
2000 //file.dump();
2001         double start = edl->local_session->get_selectionstart();
2002         //double end = edl->local_session->get_selectionend();
2003
2004         paste(start, start, &file,
2005                 edl->session->labels_follow_edits,
2006                 edl->session->plugins_follow_edits,
2007                 edl->session->autos_follow_edits);
2008
2009 // Position at end of clip
2010         edl->local_session->set_selectionstart(start + source_end - source_start);
2011         edl->local_session->set_selectionend(start + source_end - source_start);
2012
2013         save_backup();
2014         undo->update_undo_after(_("splice"), LOAD_EDITS | LOAD_TIMEBAR);
2015         update_plugin_guis();
2016         restart_brender();
2017         gui->update(1, 1, 1, 1, 0, 1, 0);
2018         sync_parameters(CHANGE_EDL);
2019 }
2020
2021 void MWindow::save_clip(EDL *new_edl, const char *txt)
2022 {
2023         new_edl->local_session->set_selectionstart(0);
2024         new_edl->local_session->set_selectionend(0);
2025         sprintf(new_edl->local_session->clip_title, _("Clip %d"),
2026                 session->clip_number++);
2027         char duration[BCTEXTLEN];
2028         Units::totext(duration, new_edl->tracks->total_length(),
2029                 new_edl->session->time_format,
2030                 new_edl->session->sample_rate,
2031                 new_edl->session->frame_rate,
2032                 new_edl->session->frames_per_foot);
2033
2034         Track *track = new_edl->tracks->first;
2035         const char *path = edl->path;
2036         for( ; (!path || !*path) && track; track=track->next ) {
2037                 if( !track->record ) continue;
2038                 Edit *edit = track->edits->first;
2039                 if( !edit ) continue;
2040                 Indexable *indexable = edit->get_source();
2041                 if( !indexable ) continue;
2042                 path = indexable->path;
2043         }
2044
2045         time_t now;  time(&now);
2046         struct tm dtm;   localtime_r(&now, &dtm);
2047         char *cp = new_edl->local_session->clip_notes;
2048         int n, sz = sizeof(new_edl->local_session->clip_notes)-1;
2049         if( txt && *txt ) {
2050                 n = snprintf(cp, sz, "%s", txt);
2051                 cp += n;  sz -= n;
2052         }
2053         n = snprintf(cp, sz,
2054                 "%02d/%02d/%02d %02d:%02d:%02d,  +%s\n",
2055                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2056                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec, duration);
2057         cp += n;  sz -= n;
2058         if( path && *path ) {
2059                 FileSystem fs;
2060                 char title[BCTEXTLEN];
2061                 fs.extract_name(title, path);
2062                 n = snprintf(cp, sz, "%s", title);
2063                 cp += n;  sz -= n;
2064         }
2065         cp[n] = 0;
2066         sprintf(new_edl->local_session->clip_icon,
2067                 "clip_%02d%02d%02d-%02d%02d%02d.png",
2068                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2069                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
2070         edl->update_assets(new_edl);
2071         int cur_x, cur_y;
2072         gui->get_abs_cursor(cur_x, cur_y, 0);
2073         gui->unlock_window();
2074
2075         awindow->clip_edit->create_clip(new_edl, cur_x, cur_y);
2076         new_edl->remove_user();
2077
2078         gui->lock_window("MWindow::save_clip");
2079         save_backup();
2080 }
2081
2082 void MWindow::to_clip(EDL *edl, const char *txt)
2083 {
2084         FileXML file;
2085         double start, end;
2086
2087         gui->lock_window("MWindow::to_clip 1");
2088         start = edl->local_session->get_selectionstart();
2089         end = edl->local_session->get_selectionend();
2090
2091         if( EQUIV(end, start) ) {
2092                 start = 0;
2093                 end = edl->tracks->total_length();
2094         }
2095
2096 // Don't copy all since we don't want the clips twice.
2097         edl->copy(start, end, 0, &file, "", 1);
2098
2099         EDL *new_edl = new EDL(edl);
2100         new_edl->create_objects();
2101         new_edl->load_xml(&file, LOAD_ALL);
2102         save_clip(new_edl, txt);
2103         gui->unlock_window();
2104 }
2105
2106 int MWindow::toggle_label(int is_mwindow)
2107 {
2108         double position1, position2;
2109         undo->update_undo_before();
2110
2111         if( cwindow->playback_engine->is_playing_back ) {
2112                 position1 = position2 =
2113                         cwindow->playback_engine->get_tracking_position();
2114         }
2115         else {
2116                 position1 = edl->local_session->get_selectionstart(1);
2117                 position2 = edl->local_session->get_selectionend(1);
2118         }
2119
2120         position1 = edl->align_to_frame(position1, 0);
2121         position2 = edl->align_to_frame(position2, 0);
2122
2123 //printf("MWindow::toggle_label 1\n");
2124
2125         edl->labels->toggle_label(position1, position2);
2126         save_backup();
2127
2128         if( !is_mwindow ) {
2129                 gui->lock_window("MWindow::toggle_label 1");
2130         }
2131         gui->update_timebar(0);
2132         gui->activate_timeline();
2133         gui->flush();
2134         if( !is_mwindow ) {
2135                 gui->unlock_window();
2136         }
2137
2138         if( is_mwindow ) {
2139                 cwindow->gui->lock_window("MWindow::toggle_label 2");
2140         }
2141         cwindow->gui->timebar->update(1);
2142         if( is_mwindow ) {
2143                 cwindow->gui->unlock_window();
2144         }
2145
2146         awindow->gui->async_update_assets();
2147
2148         undo->update_undo_after(_("label"), LOAD_TIMEBAR);
2149         return 0;
2150 }
2151
2152 void MWindow::trim_selection()
2153 {
2154         undo->update_undo_before();
2155
2156
2157         edl->trim_selection(edl->local_session->get_selectionstart(),
2158                 edl->local_session->get_selectionend(),
2159                 edl->session->labels_follow_edits,
2160                 edl->session->plugins_follow_edits,
2161                 edl->session->autos_follow_edits);
2162
2163         save_backup();
2164         undo->update_undo_after(_("trim selection"), LOAD_EDITS | LOAD_TIMEBAR);
2165         update_plugin_guis();
2166         gui->update(1, 2, 1, 1, 1, 1, 0);
2167         cwindow->update(1, 0, 0, 0, 1);
2168         awindow->gui->async_update_assets();
2169         restart_brender();
2170         cwindow->refresh_frame(CHANGE_EDL);
2171 }
2172
2173
2174 void MWindow::undo_entry(BC_WindowBase *calling_window_gui)
2175 {
2176         calling_window_gui->unlock_window();
2177         stop_playback(0);
2178         if( undo->undo_load_flags() & LOAD_SESSION )
2179                 close_mixers();
2180
2181         cwindow->gui->lock_window("MWindow::undo_entry 1");
2182         for( int i=0; i<vwindows.size(); ++i ) {
2183                 if( vwindows.get(i)->is_running() ) {
2184                         if( calling_window_gui != vwindows.get(i)->gui ) {
2185                                 vwindows.get(i)->gui->lock_window("MWindow::undo_entry 4");
2186                         }
2187                 }
2188         }
2189         gui->lock_window("MWindow::undo_entry 2");
2190
2191         undo->undo();
2192
2193         save_backup();
2194         restart_brender();
2195         update_plugin_states();
2196         update_plugin_guis();
2197
2198         gui->update(1, 2, 1, 1, 1, 1, 1);
2199         gui->unlock_window();
2200         cwindow->update(1, 1, 1, 1, 1);
2201         cwindow->gui->unlock_window();
2202
2203         for( int i=0; i<vwindows.size(); ++i ) {
2204                 if( vwindows.get(i)->is_running() ) {
2205                         if( calling_window_gui != vwindows.get(i)->gui ) {
2206                                 vwindows.get(i)->gui->unlock_window();
2207                         }
2208                 }
2209         }
2210
2211         if( calling_window_gui != gui )
2212                 gui->unlock_window();
2213
2214         awindow->gui->async_update_assets();
2215
2216         cwindow->refresh_frame(CHANGE_ALL);
2217         calling_window_gui->lock_window("MWindow::undo_entry 4");
2218 }
2219
2220
2221 void MWindow::new_folder(const char *new_folder)
2222 {
2223         undo->update_undo_before();
2224         edl->new_folder(new_folder);
2225         undo->update_undo_after(_("new folder"), LOAD_ALL);
2226         awindow->gui->async_update_assets();
2227 }
2228
2229 void MWindow::delete_folder(char *folder)
2230 {
2231 //      undo->update_undo_after(_("delete folder"), LOAD_ALL);
2232 }
2233
2234 void MWindow::select_point(double position)
2235 {
2236         edl->local_session->set_selectionstart(position);
2237         edl->local_session->set_selectionend(position);
2238
2239 // Que the CWindow
2240         cwindow->update(1, 0, 0, 0, 1);
2241
2242         update_plugin_guis();
2243         gui->update_patchbay();
2244         gui->hide_cursor(0);
2245         gui->draw_cursor(0);
2246         gui->mainclock->update(edl->local_session->get_selectionstart(1));
2247         gui->zoombar->update();
2248         gui->update_timebar(0);
2249         gui->flash_canvas(0);
2250         gui->flush();
2251 }
2252
2253
2254
2255
2256 void MWindow::map_audio(int pattern)
2257 {
2258         undo->update_undo_before();
2259         remap_audio(pattern);
2260         undo->update_undo_after(
2261                 pattern == MWindow::AUDIO_1_TO_1 ? _("map 1:1") : _("map 5.1:2"),
2262                 LOAD_AUTOMATION);
2263         sync_parameters(CHANGE_PARAMS);
2264         gui->update(0, 1, 0, 0, 1, 0, 0);
2265 }
2266
2267 void MWindow::remap_audio(int pattern)
2268 {
2269         int current_channel = 0;
2270         int current_track = 0;
2271         for( Track *current=edl->tracks->first; current; current=NEXT ) {
2272                 if( current->data_type == TRACK_AUDIO &&
2273                         current->record ) {
2274                         Autos *pan_autos = current->automation->autos[AUTOMATION_PAN];
2275                         PanAuto *pan_auto = (PanAuto*)pan_autos->get_auto_for_editing(-1);
2276
2277                         for( int i=0; i < MAXCHANNELS; ++i ) {
2278                                 pan_auto->values[i] = 0.0;
2279                         }
2280
2281                         if( pattern == MWindow::AUDIO_1_TO_1 ) {
2282                                 pan_auto->values[current_channel] = 1.0;
2283                         }
2284                         else
2285                         if( pattern == MWindow::AUDIO_5_1_TO_2 ) {
2286                                 switch( current_track ) {
2287                                 case 0:
2288                                 case 4:
2289                                         pan_auto->values[0] = 1;
2290                                         break;
2291                                 case 1:
2292                                 case 5:
2293                                         pan_auto->values[1] = 1;
2294                                         break;
2295                                 case 2:
2296                                 case 3:
2297                                         pan_auto->values[0] = 0.5;
2298                                         pan_auto->values[1] = 0.5;
2299                                         break;
2300                                 }
2301                         }
2302
2303                         BC_Pan::calculate_stick_position(edl->session->audio_channels,
2304                                 edl->session->achannel_positions, pan_auto->values,
2305                                 MAX_PAN, PAN_RADIUS, pan_auto->handle_x, pan_auto->handle_y);
2306
2307                         current_channel++;
2308                         current_track++;
2309                         if( current_channel >= edl->session->audio_channels )
2310                                 current_channel = 0;
2311                 }
2312         }
2313 }
2314
2315 void MWindow::set_proxy(int use_scaler, int new_scale, int auto_scale,
2316                 ArrayList<Indexable*> *orig_assets,
2317                 ArrayList<Indexable*> *proxy_assets)
2318 {
2319         int orig_use_scaler = edl->session->proxy_use_scaler;
2320         int orig_scale = edl->session->proxy_scale;
2321 // rescale to full size asset in read_frame
2322         edl->session->proxy_use_scaler = use_scaler;
2323         edl->session->proxy_scale = new_scale;
2324         edl->session->proxy_auto_scale = auto_scale;
2325
2326         if( use_scaler ) {
2327                 for( int i=0; i<proxy_assets->size(); ++i ) {
2328                         Asset *proxy_asset = (Asset *)proxy_assets->get(i);
2329                         proxy_asset->width = orig_assets->get(i)->get_w();
2330                         proxy_asset->height = orig_assets->get(i)->get_h();
2331                 }
2332                 new_scale = 1;
2333         }
2334
2335         if( !orig_use_scaler && new_scale != orig_scale ) {
2336 // project size
2337                 float orig_w = (float)edl->session->output_w * orig_scale;
2338                 float orig_h = (float)edl->session->output_h * orig_scale;
2339                 edl->session->output_w = Units::round(orig_w / new_scale);
2340                 edl->session->output_h = Units::round(orig_h / new_scale);
2341
2342 // track sizes
2343                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2344                         if( track->data_type != TRACK_VIDEO ) continue;
2345                         orig_w = (float)track->track_w * orig_scale;
2346                         orig_h = (float)track->track_h * orig_scale;
2347                         track->track_w = Units::round(orig_w / new_scale);
2348                         track->track_h = Units::round(orig_h / new_scale);
2349                         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->
2350                                 set_proxy(orig_scale, new_scale);
2351                         ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_X])->
2352                                 set_proxy(orig_scale, new_scale);
2353                         ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_Y])->
2354                                 set_proxy(orig_scale, new_scale);
2355                         ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_X])->
2356                                 set_proxy(orig_scale, new_scale);
2357                         ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_Y])->
2358                                 set_proxy(orig_scale, new_scale);
2359                 }
2360         }
2361
2362 // change original assets to proxy assets
2363         int awindow_folder = use_scaler || new_scale != 1 ? AW_PROXY_FOLDER : AW_MEDIA_FOLDER;
2364         for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2365                 Asset *proxy_asset = edl->assets->update((Asset *)proxy_assets->get(i));
2366                 proxy_asset->awindow_folder = awindow_folder;
2367 // replace track contents
2368                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2369                         if( track->data_type != TRACK_VIDEO ) continue;
2370                         for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2371                                 if( !edit->asset ) continue;
2372                                 if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2373                                         edit->asset = proxy_asset;
2374                                 }
2375                         }
2376                 }
2377         }
2378 }
2379
2380 void MWindow::add_proxy(int use_scaler,
2381                 ArrayList<Indexable*> *orig_assets,
2382                 ArrayList<Indexable*> *proxy_assets)
2383 {
2384         if( use_scaler ) {
2385                 for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2386                         Asset *proxy_asset = (Asset *)proxy_assets->get(i);
2387                         proxy_asset->width = orig_assets->get(i)->get_w();
2388                         proxy_asset->height = orig_assets->get(i)->get_h();
2389                 }
2390         }
2391
2392 // change original assets to proxy assets
2393         for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2394                 Asset *proxy_asset = edl->assets->update((Asset *)proxy_assets->get(i));
2395                 proxy_asset->awindow_folder = AW_PROXY_FOLDER;
2396 // replace track contents
2397                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2398                         if( track->data_type != TRACK_VIDEO ) continue;
2399                         for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2400                                 if( !edit->asset ) continue;
2401                                 if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2402                                         edit->asset = proxy_asset;
2403                                 }
2404                         }
2405                 }
2406         }
2407 }
2408
2409 void MWindow::cut_commercials()
2410 {
2411         undo->update_undo_before();
2412         commercials->scan_media();
2413         edl->optimize();
2414         save_backup();
2415         undo->update_undo_after(_("cut ads"), LOAD_EDITS | LOAD_TIMEBAR);
2416
2417         restart_brender();
2418         update_plugin_guis();
2419         gui->update(1, 2, 1, 1, 1, 1, 0);
2420         cwindow->update(1, 0, 0, 0, 1);
2421         cwindow->refresh_frame(CHANGE_EDL);
2422 }
2423
2424