cinelerra-5.1/cinelerra/mwindowedit.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 1997-2012 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "asset.h"
  22 #include "assets.h"
  23 #include "awindowgui.h"
  24 #include "awindow.h"
  25 #include "bcsignals.h"
  26 #include "cache.h"
  27 #include "clip.h"
  28 #include "clipedit.h"
  29 #include "commercials.h"
  30 #include "cplayback.h"
  31 #include "ctimebar.h"
  32 #include "cwindow.h"
  33 #include "cwindowgui.h"
  34 #include "bchash.h"
  35 #include "edl.h"
  36 #include "edlsession.h"
  37 #include "filesystem.h"
  38 #include "filexml.h"
  39 #include "floatauto.h"
  40 #include "floatautos.h"
  41 #include "gwindow.h"
  42 #include "gwindowgui.h"
  43 #include "keyframe.h"
  44 #include "language.h"
  45 #include "labels.h"
  46 #include "levelwindow.h"
  47 #include "localsession.h"
  48 #include "mainclock.h"
  49 #include "maincursor.h"
  50 #include "mainerror.h"
  51 #include "mainindexes.h"
  52 #include "mainmenu.h"
  53 #include "mainsession.h"
  54 #include "mainundo.h"
  55 #include "maskautos.h"
  56 #include "mtimebar.h"
  57 #include "mwindowgui.h"
  58 #include "mwindow.h"
  59 #include "panauto.h"
  60 #include "patchbay.h"
  61 #include "playbackengine.h"
  62 #include "pluginset.h"
  63 #include "recordlabel.h"
  64 #include "samplescroll.h"
  65 #include "trackcanvas.h"
  66 #include "track.h"
  67 #include "trackscroll.h"
  68 #include "tracks.h"
  69 #include "transition.h"
  70 #include "transportque.h"
  71 #include "units.h"
  72 #include "undostackitem.h"
  73 #include "vplayback.h"
  74 #include "vwindow.h"
  75 #include "vwindowgui.h"
  76 #include "zoombar.h"
  77 #include "zwindow.h"
  78 #include "automation.h"
  79 #include "maskautos.h"
  80
  81 #include <string.h>
  82
  83 void MWindow::add_audio_track_entry(int above, Track *dst)
  84 {
  85         undo->update_undo_before();
  86         add_audio_track(above, dst);
  87         save_backup();
  88         undo->update_undo_after(_("add track"), LOAD_ALL);
  89
  90         restart_brender();
  91         gui->update(1, 1, 0, 0, 1, 0, 0);
  92         gui->activate_timeline();
  93
  94 //      gui->get_scrollbars(0);
  95 //      gui->canvas->draw();
  96 //      gui->patchbay->update();
  97 //      gui->cursor->draw(1);
  98 //      gui->canvas->flash();
  99 //      gui->canvas->activate();
 100         cwindow->refresh_frame(CHANGE_EDL);
 101 }
 102
 103 void MWindow::add_video_track_entry(Track *dst)
 104 {
 105         undo->update_undo_before();
 106         add_video_track(1, dst);
 107         undo->update_undo_after(_("add track"), LOAD_ALL);
 108
 109         restart_brender();
 110
 111         gui->update(1, 1, 0, 0, 1, 0, 0);
 112         gui->activate_timeline();
 113 //      gui->get_scrollbars(0);
 114 //      gui->canvas->draw();
 115 //      gui->patchbay->update();
 116 //      gui->cursor->draw(1);
 117 //      gui->canvas->flash();
 118 //      gui->canvas->activate();
 119         cwindow->refresh_frame(CHANGE_EDL);
 120         save_backup();
 121 }
 122
 123 void MWindow::add_subttl_track_entry(Track *dst)
 124 {
 125         undo->update_undo_before();
 126         add_subttl_track(1, dst);
 127         undo->update_undo_after(_("add track"), LOAD_ALL);
 128
 129         restart_brender();
 130
 131         gui->update(1, 1, 0, 0, 1, 0, 0);
 132         gui->activate_timeline();
 133 //      gui->get_scrollbars(0);
 134 //      gui->canvas->draw();
 135 //      gui->patchbay->update();
 136 //      gui->cursor->draw(1);
 137 //      gui->canvas->flash();
 138 //      gui->canvas->activate();
 139         cwindow->refresh_frame(CHANGE_EDL);
 140         save_backup();
 141 }
 142
 143
 144 int MWindow::add_audio_track(int above, Track *dst)
 145 {
 146         edl->tracks->add_audio_track(above, dst);
 147         edl->tracks->update_y_pixels(theme);
 148         save_backup();
 149         return 0;
 150 }
 151
 152 int MWindow::add_video_track(int above, Track *dst)
 153 {
 154         edl->tracks->add_video_track(above, dst);
 155         edl->tracks->update_y_pixels(theme);
 156         save_backup();
 157         return 0;
 158 }
 159
 160 int MWindow::add_subttl_track(int above, Track *dst)
 161 {
 162         edl->tracks->add_subttl_track(above, dst);
 163         edl->tracks->update_y_pixels(theme);
 164         save_backup();
 165         return 0;
 166 }
 167
 168 void MWindow::asset_to_all()
 169 {
 170         if( !session->drag_assets->size() ) return;
 171         Indexable *indexable = session->drag_assets->get(0);
 172
 173 //      if( indexable->have_video() )
 174         {
 175                 int w, h;
 176
 177                 undo->update_undo_before();
 178
 179 // Get w and h
 180                 w = indexable->get_w();
 181                 h = indexable->get_h();
 182                 double new_framerate = session->drag_assets->get(0)->get_frame_rate();
 183                 double old_framerate = edl->session->frame_rate;
 184                 int old_samplerate = edl->session->sample_rate;
 185                 int new_samplerate = session->drag_assets->get(0)->get_sample_rate();
 186
 187
 188                 if( indexable->have_video() ) {
 189                         edl->session->output_w = w;
 190                         edl->session->output_h = h;
 191                         edl->session->frame_rate = new_framerate;
 192                         create_aspect_ratio(
 193                                 edl->session->aspect_w,
 194                                 edl->session->aspect_h,
 195                                 w, h);
 196
 197                         for( Track *current=edl->tracks->first; current; current=NEXT ) {
 198                                 if( current->data_type == TRACK_VIDEO /* &&
 199                                         current->record */  ) {
 200                                         current->track_w = w;
 201                                         current->track_h = h;
 202                                 }
 203                         }
 204
 205
 206                         if( ((edl->session->output_w % 4) ||
 207                                 (edl->session->output_h % 4)) &&
 208                                 edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL ) {
 209                                 MainError::show_error(
 210                                         _("This project's dimensions are not multiples of 4 so\n"
 211                                         "it can't be rendered by OpenGL."));
 212                         }
 213
 214 // Get aspect ratio
 215                         if( defaults->get("AUTOASPECT", 0) ) {
 216                                 create_aspect_ratio(
 217                                         edl->session->aspect_w,
 218                                         edl->session->aspect_h,
 219                                         w, h);
 220                         }
 221                 }
 222
 223                 if( indexable->have_audio() ) {
 224                         edl->session->sample_rate = new_samplerate;
 225                         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 226                         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 227                 }
 228
 229                 save_backup();
 230
 231                 undo->update_undo_after(_("asset to all"), LOAD_ALL);
 232                 restart_brender();
 233                 gui->update(1, 2, 1, 1, 1, 1, 0);
 234                 sync_parameters(CHANGE_ALL);
 235         }
 236 }
 237
 238 void MWindow::asset_to_size()
 239 {
 240         if( !session->drag_assets->size() ) return;
 241         Indexable *indexable = session->drag_assets->get(0);
 242
 243         if( indexable->have_video() ) {
 244                 int w, h;
 245                 undo->update_undo_before();
 246
 247 // Get w and h
 248                 w = indexable->get_w();
 249                 h = indexable->get_h();
 250                 edl->session->output_w = w;
 251                 edl->session->output_h = h;
 252
 253                 if( ((edl->session->output_w % 4) ||
 254                         (edl->session->output_h % 4)) &&
 255                         edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL ) {
 256                         MainError::show_error(
 257                                 _("This project's dimensions are not multiples of 4 so\n"
 258                                 "it can't be rendered by OpenGL."));
 259                 }
 260
 261 // Get aspect ratio
 262                 if( defaults->get("AUTOASPECT", 0) ) {
 263                         create_aspect_ratio(edl->session->aspect_w,
 264                                 edl->session->aspect_h,
 265                                 w,
 266                                 h);
 267                 }
 268
 269                 save_backup();
 270
 271                 undo->update_undo_after(_("asset to size"), LOAD_ALL);
 272                 restart_brender();
 273                 sync_parameters(CHANGE_ALL);
 274         }
 275 }
 276
 277
 278 void MWindow::asset_to_rate()
 279 {
 280         if( session->drag_assets->size() &&
 281                 session->drag_assets->get(0)->have_video() ) {
 282                 double new_framerate = session->drag_assets->get(0)->get_frame_rate();
 283                 double old_framerate = edl->session->frame_rate;
 284                 undo->update_undo_before();
 285
 286                 edl->session->frame_rate = new_framerate;
 287                 edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 288
 289                 save_backup();
 290
 291                 undo->update_undo_after(_("asset to rate"), LOAD_ALL);
 292                 restart_brender();
 293                 gui->update(1, 2, 1, 1, 1, 1, 0);
 294                 sync_parameters(CHANGE_ALL);
 295         }
 296 }
 297
 298
 299 void MWindow::clear_entry()
 300 {
 301         undo->update_undo_before();
 302         clear(1);
 303
 304         edl->optimize();
 305         save_backup();
 306         undo->update_undo_after(_("clear"), LOAD_EDITS | LOAD_TIMEBAR);
 307
 308         restart_brender();
 309         update_plugin_guis();
 310         gui->update(1, 2, 1, 1, 1, 1, 0);
 311         cwindow->update(1, 0, 0, 0, 1);
 312         cwindow->refresh_frame(CHANGE_EDL);
 313 }
 314
 315 void MWindow::clear(int clear_handle)
 316 {
 317         double start = edl->local_session->get_selectionstart();
 318         double end = edl->local_session->get_selectionend();
 319         if( clear_handle || !EQUIV(start, end) ) {
 320                 edl->clear(start,
 321                         end,
 322                         edl->session->labels_follow_edits,
 323                         edl->session->plugins_follow_edits,
 324                         edl->session->autos_follow_edits);
 325         }
 326 }
 327
 328 void MWindow::set_automation_mode(int mode)
 329 {
 330         undo->update_undo_before();
 331         edl->tracks->set_automation_mode(
 332                 edl->local_session->get_selectionstart(),
 333                 edl->local_session->get_selectionend(),
 334                 mode);
 335         save_backup();
 336         char string[BCSTRLEN];
 337         sprintf(string,"set %s", FloatAuto::curve_name(mode));
 338         undo->update_undo_after(string, LOAD_AUTOMATION);
 339
 340         restart_brender();
 341         update_plugin_guis();
 342         gui->draw_overlays(1);
 343         sync_parameters(CHANGE_PARAMS);
 344         gui->update_patchbay();
 345         cwindow->update(1, 0, 0);
 346 }
 347
 348 void MWindow::clear_automation()
 349 {
 350         undo->update_undo_before();
 351         edl->tracks->clear_automation(edl->local_session->get_selectionstart(),
 352                 edl->local_session->get_selectionend());
 353         save_backup();
 354         undo->update_undo_after(_("clear keyframes"), LOAD_AUTOMATION);
 355
 356         restart_brender();
 357         update_plugin_guis();
 358         gui->draw_overlays(1);
 359         sync_parameters(CHANGE_PARAMS);
 360         gui->update_patchbay();
 361         cwindow->update(1, 0, 0);
 362 }
 363
 364 int MWindow::clear_default_keyframe()
 365 {
 366         undo->update_undo_before();
 367         edl->tracks->clear_default_keyframe();
 368         save_backup();
 369         undo->update_undo_after(_("clear default keyframe"), LOAD_AUTOMATION);
 370
 371         restart_brender();
 372         gui->draw_overlays(1);
 373         sync_parameters(CHANGE_PARAMS);
 374         gui->update_patchbay();
 375         cwindow->update(1, 0, 0);
 376
 377         return 0;
 378 }
 379
 380 void MWindow::clear_labels()
 381 {
 382         undo->update_undo_before();
 383         clear_labels(edl->local_session->get_selectionstart(),
 384                 edl->local_session->get_selectionend());
 385         undo->update_undo_after(_("clear labels"), LOAD_TIMEBAR);
 386
 387         gui->update_timebar(1);
 388         cwindow->update(0, 0, 0, 0, 1);
 389         save_backup();
 390 }
 391
 392 int MWindow::clear_labels(double start, double end)
 393 {
 394         edl->labels->clear(start, end, 0);
 395         return 0;
 396 }
 397
 398 void MWindow::concatenate_tracks()
 399 {
 400         undo->update_undo_before();
 401         edl->tracks->concatenate_tracks(edl->session->plugins_follow_edits,
 402                 edl->session->autos_follow_edits);
 403         save_backup();
 404         undo->update_undo_after(_("concatenate tracks"), LOAD_EDITS);
 405
 406         restart_brender();
 407         gui->update(1, 1, 0, 0, 1, 0, 0);
 408         cwindow->refresh_frame(CHANGE_EDL);
 409 }
 410
 411
 412 void MWindow::copy()
 413 {
 414         copy(edl->local_session->get_selectionstart(),
 415                 edl->local_session->get_selectionend());
 416 }
 417
 418 int MWindow::copy(double start, double end)
 419 {
 420         if( start == end ) return 1;
 421
 422         FileXML file;
 423         edl->copy(start, end, 0, &file, "", 1);
 424         const char *file_string = file.string();
 425         long file_length = strlen(file_string);
 426         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 427         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 428         save_backup();
 429         return 0;
 430 }
 431
 432 int MWindow::copy_automation()
 433 {
 434         FileXML file;
 435         double start = edl->local_session->get_selectionstart();
 436         double end = edl->local_session->get_selectionend();
 437         edl->tracks->copy_automation(start, end, &file, 0, 1);
 438         const char *file_string = file.string();
 439         long file_length = strlen(file_string);
 440         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 441         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 442         return 0;
 443 }
 444
 445 int MWindow::copy_default_keyframe()
 446 {
 447         FileXML file;
 448         double start = edl->local_session->get_selectionstart();
 449         double end = edl->local_session->get_selectionend();
 450         edl->tracks->copy_automation(start, end, &file, 1, 0);
 451         const char *file_string = file.string();
 452         long file_length = strlen(file_string);
 453         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 454         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 455         return 0;
 456 }
 457
 458
 459 // Uses cropping coordinates in edl session to crop and translate video.
 460 // We modify the projector since camera automation depends on the track size.
 461 void MWindow::crop_video()
 462 {
 463
 464         undo->update_undo_before();
 465 // Clamp EDL crop region
 466         if( edl->session->crop_x1 > edl->session->crop_x2 ) {
 467                 edl->session->crop_x1 ^= edl->session->crop_x2;
 468                 edl->session->crop_x2 ^= edl->session->crop_x1;
 469                 edl->session->crop_x1 ^= edl->session->crop_x2;
 470         }
 471         if( edl->session->crop_y1 > edl->session->crop_y2 ) {
 472                 edl->session->crop_y1 ^= edl->session->crop_y2;
 473                 edl->session->crop_y2 ^= edl->session->crop_y1;
 474                 edl->session->crop_y1 ^= edl->session->crop_y2;
 475         }
 476
 477         float old_projector_x = (float)edl->session->output_w / 2;
 478         float old_projector_y = (float)edl->session->output_h / 2;
 479         float new_projector_x = (float)(edl->session->crop_x1 + edl->session->crop_x2) / 2;
 480         float new_projector_y = (float)(edl->session->crop_y1 + edl->session->crop_y2) / 2;
 481         float projector_offset_x = -(new_projector_x - old_projector_x);
 482         float projector_offset_y = -(new_projector_y - old_projector_y);
 483
 484         edl->tracks->translate_projector(projector_offset_x, projector_offset_y);
 485
 486         edl->session->output_w = edl->session->crop_x2 - edl->session->crop_x1;
 487         edl->session->output_h = edl->session->crop_y2 - edl->session->crop_y1;
 488         edl->session->crop_x1 = 0;
 489         edl->session->crop_y1 = 0;
 490         edl->session->crop_x2 = edl->session->output_w;
 491         edl->session->crop_y2 = edl->session->output_h;
 492
 493 // Recalculate aspect ratio
 494         if( defaults->get("AUTOASPECT", 0) ) {
 495                 create_aspect_ratio(edl->session->aspect_w,
 496                         edl->session->aspect_h,
 497                         edl->session->output_w,
 498                         edl->session->output_h);
 499         }
 500
 501         undo->update_undo_after(_("crop"), LOAD_ALL);
 502
 503         restart_brender();
 504         cwindow->refresh_frame(CHANGE_ALL);
 505         save_backup();
 506 }
 507
 508 void MWindow::cut()
 509 {
 510         double start = edl->local_session->get_selectionstart();
 511         double end = edl->local_session->get_selectionend();
 512         if( EQUIV(start,end) )
 513                 blade(start);
 514         else
 515                 cut(start, end);
 516 }
 517
 518 void MWindow::blade(double position)
 519 {
 520         undo->update_undo_before();
 521         edl->blade(position);
 522         edl->optimize();
 523         save_backup();
 524         undo->update_undo_after(_("blade"), LOAD_EDITS | LOAD_TIMEBAR);
 525         restart_brender();
 526         update_plugin_guis();
 527         gui->update(1, 2, 1, 1, 1, 1, 0);
 528         cwindow->update(1, 0, 0, 0, 1);
 529         awindow->gui->async_update_assets();
 530         cwindow->refresh_frame(CHANGE_EDL);
 531 }
 532
 533 void MWindow::cut(double start, double end, double new_position)
 534 {
 535         undo->update_undo_before();
 536         copy(start, end);
 537         edl->clear(start, end,
 538                 edl->session->labels_follow_edits,
 539                 edl->session->plugins_follow_edits,
 540                 edl->session->autos_follow_edits);
 541
 542         edl->optimize();
 543         save_backup();
 544         undo->update_undo_after(_("split | cut"), LOAD_EDITS | LOAD_TIMEBAR);
 545         if( new_position >= 0 ) {
 546                 edl->local_session->set_selectionstart(new_position);
 547                 edl->local_session->set_selectionend(new_position);
 548         }
 549         restart_brender();
 550         update_plugin_guis();
 551         gui->update(1, 2, 1, 1, 1, 1, 0);
 552         cwindow->update(1, 0, 0, 0, 1);
 553         awindow->gui->async_update_assets();
 554         cwindow->refresh_frame(CHANGE_EDL);
 555 }
 556
 557 void MWindow::cut_left_edit()
 558 {
 559         double start_pos = edl->local_session->get_selectionstart(1);
 560         double position = edl->prev_edit(start_pos);
 561         if( position < start_pos )
 562                 cut(position, start_pos, position);
 563 }
 564
 565 void MWindow::cut_right_edit()
 566 {
 567         double end_pos = edl->local_session->get_selectionend(1);
 568         double position = edl->next_edit(end_pos);
 569         if( end_pos < position )
 570                 cut(end_pos, position, end_pos);
 571 }
 572
 573 void MWindow::cut_left_label()
 574 {
 575         double start_pos = edl->local_session->get_selectionstart(1);
 576         Label *left_label = edl->labels->prev_label(start_pos);
 577         if( !left_label ) return;
 578         double position = left_label->position;
 579         if( position < start_pos )
 580                 cut(position, start_pos, position);
 581 }
 582
 583 void MWindow::cut_right_label()
 584 {
 585         double end_pos = edl->local_session->get_selectionend(1);
 586         Label *right_label = edl->labels->next_label(end_pos);
 587         if( !right_label ) return;
 588         double position = right_label->position;
 589         if( end_pos < position )
 590                 cut(end_pos, position, end_pos);
 591 }
 592
 593 int MWindow::cut_automation()
 594 {
 595         undo->update_undo_before();
 596
 597         copy_automation();
 598
 599         edl->tracks->clear_automation(edl->local_session->get_selectionstart(),
 600                 edl->local_session->get_selectionend());
 601         save_backup();
 602         undo->update_undo_after(_("cut keyframes"), LOAD_AUTOMATION);
 603
 604
 605         restart_brender();
 606         update_plugin_guis();
 607         gui->draw_overlays(1);
 608         sync_parameters(CHANGE_PARAMS);
 609         gui->update_patchbay();
 610         cwindow->update(1, 0, 0);
 611         return 0;
 612 }
 613
 614 int MWindow::cut_default_keyframe()
 615 {
 616
 617         undo->update_undo_before();
 618         copy_default_keyframe();
 619         edl->tracks->clear_default_keyframe();
 620         undo->update_undo_after(_("cut default keyframe"), LOAD_AUTOMATION);
 621
 622         restart_brender();
 623         gui->draw_overlays(1);
 624         sync_parameters(CHANGE_PARAMS);
 625         gui->update_patchbay();
 626         cwindow->update(1, 0, 0);
 627         save_backup();
 628
 629
 630         return 0;
 631 }
 632
 633
 634 void MWindow::delete_track()
 635 {
 636         if( edl->tracks->last )
 637                 delete_track(edl->tracks->last);
 638 }
 639
 640 void MWindow::delete_tracks()
 641 {
 642         undo->update_undo_before();
 643         edl->tracks->delete_tracks();
 644         undo->update_undo_after(_("delete tracks"), LOAD_ALL);
 645         save_backup();
 646
 647         restart_brender();
 648         update_plugin_states();
 649
 650         gui->update(1, 1, 1, 0, 1, 0, 0);
 651         cwindow->refresh_frame(CHANGE_EDL);
 652 }
 653
 654 void MWindow::delete_track(Track *track)
 655 {
 656         undo->update_undo_before();
 657         edl->tracks->delete_track(track);
 658         undo->update_undo_after(_("delete track"), LOAD_ALL);
 659
 660         restart_brender();
 661         update_plugin_states();
 662
 663         gui->update(1, 1, 1, 0, 1, 0, 0);
 664         cwindow->refresh_frame(CHANGE_EDL);
 665         save_backup();
 666 }
 667
 668
 669 // Insert data from clipboard
 670 void MWindow::insert(double position, FileXML *file,
 671         int edit_labels, int edit_plugins, int edit_autos,
 672         EDL *parent_edl)
 673 {
 674 // For clipboard pasting make the new edl use a separate session
 675 // from the master EDL.  Then it can be resampled to the master rates.
 676 // For splice, overwrite, and dragging need same session to get the assets.
 677         EDL *edl = new EDL(parent_edl);
 678         ArrayList<EDL*> new_edls;
 679         uint32_t load_flags = LOAD_ALL;
 680
 681
 682         new_edls.append(edl);
 683         edl->create_objects();
 684
 685
 686
 687
 688         if( parent_edl ) load_flags &= ~LOAD_SESSION;
 689         if( !edl->session->autos_follow_edits ) load_flags &= ~LOAD_AUTOMATION;
 690         if( !edl->session->labels_follow_edits ) load_flags &= ~LOAD_TIMEBAR;
 691
 692         edl->load_xml(file, load_flags);
 693
 694
 695 //printf("MWindow::insert %f\n", edl->local_session->clipboard_length);
 696
 697
 698
 699         paste_edls(&new_edls, LOADMODE_PASTE, 0, position,
 700                 edit_labels, edit_plugins, edit_autos, 0); // overwrite
 701 // if( vwindow->edl )
 702 // printf("MWindow::insert 5 %f %f\n",
 703 // vwindow->edl->local_session->in_point,
 704 // vwindow->edl->local_session->out_point);
 705         new_edls.remove_all();
 706         edl->Garbage::remove_user();
 707 //printf("MWindow::insert 6 %p\n", vwindow->get_edl());
 708 }
 709
 710 void MWindow::insert_effects_canvas(double start,
 711         double length)
 712 {
 713         Track *dest_track = session->track_highlighted;
 714         if( !dest_track ) return;
 715
 716         undo->update_undo_before();
 717
 718         for( int i=0; i<session->drag_pluginservers->total; ++i ) {
 719                 PluginServer *plugin = session->drag_pluginservers->values[i];
 720                 insert_effect(plugin->title, 0, dest_track,
 721                         i == 0 ? session->pluginset_highlighted : 0,
 722                         start, length, PLUGIN_STANDALONE);
 723         }
 724
 725         save_backup();
 726         undo->update_undo_after(_("insert effect"), LOAD_EDITS | LOAD_PATCHES);
 727         restart_brender();
 728         sync_parameters(CHANGE_EDL);
 729 // GUI updated in TrackCanvas, after current_operations are reset
 730 }
 731
 732 void MWindow::insert_effects_cwindow(Track *dest_track)
 733 {
 734         if( !dest_track ) return;
 735
 736         undo->update_undo_before();
 737
 738         double start = 0;
 739         double length = dest_track->get_length();
 740
 741         if( edl->local_session->get_selectionend() >
 742                 edl->local_session->get_selectionstart() ) {
 743                 start = edl->local_session->get_selectionstart();
 744                 length = edl->local_session->get_selectionend() -
 745                         edl->local_session->get_selectionstart();
 746         }
 747
 748         for( int i=0; i<session->drag_pluginservers->total; ++i ) {
 749                 PluginServer *plugin = session->drag_pluginservers->values[i];
 750                 insert_effect(plugin->title, 0, dest_track, 0,
 751                         start, length, PLUGIN_STANDALONE);
 752         }
 753
 754         save_backup();
 755         undo->update_undo_after(_("insert effect"), LOAD_EDITS | LOAD_PATCHES);
 756         restart_brender();
 757         sync_parameters(CHANGE_EDL);
 758         gui->update(1, 1, 0, 0, 1, 0, 0);
 759 }
 760
 761 void MWindow::insert_effect(char *title,
 762         SharedLocation *shared_location,
 763         int data_type,
 764         int plugin_type,
 765         int single_standalone)
 766 {
 767         Track *current = edl->tracks->first;
 768         SharedLocation shared_location_local;
 769         shared_location_local.copy_from(shared_location);
 770         int first_track = 1;
 771         for( ; current; current=NEXT ) {
 772                 if( current->data_type == data_type &&
 773                         current->record ) {
 774                         insert_effect(title, &shared_location_local,
 775                                 current, 0, 0, 0, plugin_type);
 776
 777                         if( first_track ) {
 778                                 if( plugin_type == PLUGIN_STANDALONE && single_standalone ) {
 779                                         plugin_type = PLUGIN_SHAREDPLUGIN;
 780                                         shared_location_local.module = edl->tracks->number_of(current);
 781                                         shared_location_local.plugin = current->plugin_set.total - 1;
 782                                 }
 783                                 first_track = 0;
 784                         }
 785                 }
 786         }
 787 }
 788
 789
 790 void MWindow::insert_effect(char *title,
 791         SharedLocation *shared_location,
 792         Track *track,
 793         PluginSet *plugin_set,
 794         double start,
 795         double length,
 796         int plugin_type)
 797 {
 798         KeyFrame *default_keyframe = 0;
 799         PluginServer *server = 0;
 800 // Get default keyframe
 801         if( plugin_type == PLUGIN_STANDALONE ) {
 802                 default_keyframe = new KeyFrame;
 803                 server = new PluginServer(*scan_plugindb(title, track->data_type));
 804
 805                 server->open_plugin(0, preferences, edl, 0);
 806                 server->save_data(default_keyframe);
 807         }
 808 // Insert plugin object
 809         track->insert_effect(title, shared_location,
 810                 default_keyframe, plugin_set,
 811                 start, length, plugin_type);
 812         track->optimize();
 813
 814         if( plugin_type == PLUGIN_STANDALONE ) {
 815                 server->close_plugin();
 816                 delete server;
 817                 delete default_keyframe;
 818         }
 819 }
 820
 821 int MWindow::modify_edithandles()
 822 {
 823         undo->update_undo_before();
 824         edl->modify_edithandles(session->drag_start,
 825                 session->drag_position,
 826                 session->drag_handle,
 827                 edl->session->edit_handle_mode[session->drag_button],
 828                 edl->session->labels_follow_edits,
 829                 edl->session->plugins_follow_edits,
 830                 edl->session->autos_follow_edits);
 831
 832         finish_modify_handles();
 833 //printf("MWindow::modify_handles 1\n");
 834         return 0;
 835 }
 836
 837 int MWindow::modify_pluginhandles()
 838 {
 839         undo->update_undo_before();
 840
 841         edl->modify_pluginhandles(session->drag_start,
 842                 session->drag_position,
 843                 session->drag_handle,
 844                 edl->session->edit_handle_mode[session->drag_button],
 845                 edl->session->labels_follow_edits,
 846                 edl->session->autos_follow_edits,
 847                 session->trim_edits);
 848
 849         finish_modify_handles();
 850
 851         return 0;
 852 }
 853
 854
 855 // Common to edithandles and plugin handles
 856 void MWindow::finish_modify_handles()
 857 {
 858         int edit_mode = edl->session->edit_handle_mode[session->drag_button];
 859
 860         if( (session->drag_handle == 1 && edit_mode != MOVE_NO_EDITS) ||
 861                 (session->drag_handle == 0 && edit_mode == MOVE_ONE_EDIT) ) {
 862 //printf("MWindow::finish_modify_handles %d\n", __LINE__);
 863                 edl->local_session->set_selectionstart(session->drag_position);
 864                 edl->local_session->set_selectionend(session->drag_position);
 865         }
 866         else
 867         if( edit_mode != MOVE_NO_EDITS ) {
 868 //printf("MWindow::finish_modify_handles %d\n", __LINE__);
 869                 edl->local_session->set_selectionstart(session->drag_start);
 870                 edl->local_session->set_selectionend(session->drag_start);
 871         }
 872
 873 // clamp the selection to 0
 874         if( edl->local_session->get_selectionstart(1) < 0 ) {
 875                 edl->local_session->set_selectionstart(0);
 876                 edl->local_session->set_selectionend(0);
 877         }
 878         undo->update_undo_after(_("drag handle"), LOAD_EDITS | LOAD_TIMEBAR);
 879
 880         save_backup();
 881         restart_brender();
 882         sync_parameters(CHANGE_EDL);
 883         update_plugin_guis();
 884         gui->update(1, 2, 1, 1, 1, 1, 0);
 885 // label list can be modified
 886         awindow->gui->async_update_assets();
 887         cwindow->update(1, 0, 0, 0, 1);
 888 }
 889
 890 void MWindow::match_output_size(Track *track)
 891 {
 892         undo->update_undo_before();
 893         track->track_w = edl->session->output_w;
 894         track->track_h = edl->session->output_h;
 895         save_backup();
 896         undo->update_undo_after(_("match output size"), LOAD_ALL);
 897
 898         restart_brender();
 899         sync_parameters(CHANGE_EDL);
 900 }
 901
 902
 903 void MWindow::move_edits(ArrayList<Edit*> *edits,
 904                 Track *track,
 905                 double position,
 906                 int behaviour)
 907 {
 908         undo->update_undo_before();
 909
 910         edl->tracks->move_edits(edits,
 911                 track,
 912                 position,
 913                 edl->session->labels_follow_edits,
 914                 edl->session->plugins_follow_edits,
 915                 edl->session->autos_follow_edits,
 916                 behaviour);
 917
 918         save_backup();
 919         undo->update_undo_after(_("move edit"), LOAD_ALL);
 920
 921         restart_brender();
 922         cwindow->refresh_frame(CHANGE_EDL);
 923
 924         update_plugin_guis();
 925         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 926                 1, 0, 0, 0, 0);
 927 }
 928
 929 void MWindow::move_effect(Plugin *plugin, Track *track, int64_t position)
 930 {
 931         undo->update_undo_before();
 932         edl->tracks->move_effect(plugin, track, position);
 933         save_backup();
 934         undo->update_undo_after(_("paste effect"), LOAD_ALL);
 935
 936         restart_brender();
 937         cwindow->refresh_frame(CHANGE_EDL);
 938         update_plugin_guis();
 939         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 940                 0, 0, 0, 0, 0);
 941 }
 942
 943 void MWindow::move_effect(Plugin *plugin, PluginSet *plugin_set, int64_t position)
 944 {
 945         undo->update_undo_before();
 946         edl->tracks->move_effect(plugin, plugin_set, position);
 947         save_backup();
 948         undo->update_undo_after(_("move effect"), LOAD_ALL);
 949
 950         restart_brender();
 951         cwindow->refresh_frame(CHANGE_EDL);
 952         update_plugin_guis();
 953         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 954                 0, 0, 0, 0, 0);
 955 }
 956
 957 void MWindow::move_plugins_up(PluginSet *plugin_set)
 958 {
 959
 960         undo->update_undo_before();
 961         plugin_set->track->move_plugins_up(plugin_set);
 962
 963         save_backup();
 964         undo->update_undo_after(_("move effect up"), LOAD_ALL);
 965         restart_brender();
 966         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 967                 0, 0, 0, 0, 0);
 968         sync_parameters(CHANGE_EDL);
 969 }
 970
 971 void MWindow::move_plugins_down(PluginSet *plugin_set)
 972 {
 973         undo->update_undo_before();
 974
 975         plugin_set->track->move_plugins_down(plugin_set);
 976
 977         save_backup();
 978         undo->update_undo_after(_("move effect down"), LOAD_ALL);
 979         restart_brender();
 980         gui->update(1, 1,      // 1 for incremental drawing.  2 for full refresh
 981                 0, 0, 0, 0, 0);
 982         sync_parameters(CHANGE_EDL);
 983 }
 984
 985 void MWindow::move_track_down(Track *track)
 986 {
 987         undo->update_undo_before();
 988         edl->tracks->move_track_down(track);
 989         save_backup();
 990         undo->update_undo_after(_("move track down"), LOAD_ALL);
 991
 992         restart_brender();
 993         gui->update(1, 1, 0, 0, 1, 0, 0);
 994         sync_parameters(CHANGE_EDL);
 995         save_backup();
 996 }
 997
 998 void MWindow::move_tracks_down()
 999 {
1000         undo->update_undo_before();
1001         edl->tracks->move_tracks_down();
1002         save_backup();
1003         undo->update_undo_after(_("move tracks down"), LOAD_ALL);
1004
1005         restart_brender();
1006         gui->update(1, 1, 0, 0, 1, 0, 0);
1007         sync_parameters(CHANGE_EDL);
1008         save_backup();
1009 }
1010
1011 void MWindow::move_track_up(Track *track)
1012 {
1013         undo->update_undo_before();
1014         edl->tracks->move_track_up(track);
1015         save_backup();
1016         undo->update_undo_after(_("move track up"), LOAD_ALL);
1017         restart_brender();
1018         gui->update(1, 1, 0, 0, 1, 0, 0);
1019         sync_parameters(CHANGE_EDL);
1020         save_backup();
1021 }
1022
1023 void MWindow::move_tracks_up()
1024 {
1025         undo->update_undo_before();
1026         edl->tracks->move_tracks_up();
1027         save_backup();
1028         undo->update_undo_after(_("move tracks up"), LOAD_ALL);
1029         restart_brender();
1030         gui->update(1, 1, 0, 0, 1, 0, 0);
1031         sync_parameters(CHANGE_EDL);
1032 }
1033
1034
1035 void MWindow::mute_selection()
1036 {
1037         double start = edl->local_session->get_selectionstart();
1038         double end = edl->local_session->get_selectionend();
1039         if( start != end ) {
1040                 undo->update_undo_before();
1041                 edl->clear(start, end, 0,
1042                         edl->session->plugins_follow_edits,
1043                         edl->session->autos_follow_edits);
1044                 edl->local_session->set_selectionend(end);
1045                 edl->local_session->set_selectionstart(start);
1046                 edl->paste_silence(start, end, 0,
1047                         edl->session->plugins_follow_edits,
1048                         edl->session->autos_follow_edits);
1049
1050                 save_backup();
1051                 undo->update_undo_after(_("mute"), LOAD_EDITS);
1052
1053                 restart_brender();
1054                 update_plugin_guis();
1055                 gui->update(1, 2, 1, 1, 1, 1, 0);
1056                 cwindow->refresh_frame(CHANGE_EDL);
1057         }
1058 }
1059
1060
1061 void MWindow::overwrite(EDL *source, int all)
1062 {
1063         FileXML file;
1064
1065         double src_start = all ? 0 :
1066                 source->local_session->get_selectionstart();
1067         double overwrite_len = all ? source->tracks->total_length() :
1068                 source->local_session->get_selectionend() - src_start;
1069         double dst_start = edl->local_session->get_selectionstart();
1070         double dst_len = edl->local_session->get_selectionend() - dst_start;
1071
1072         undo->update_undo_before();
1073         if( !EQUIV(dst_len, 0) && (dst_len < overwrite_len) ) {
1074 // in/out points or selection present and shorter than overwrite range
1075 // shorten the copy range
1076                 overwrite_len = dst_len;
1077         }
1078
1079         source->copy(src_start, src_start + overwrite_len, 0, &file, "", 1);
1080
1081 // HACK around paste_edl get_start/endselection on its own
1082 // so we need to clear only when not using both io points
1083 // FIXME: need to write simple overwrite_edl to be used for overwrite function
1084         if( edl->local_session->get_inpoint() < 0 ||
1085                 edl->local_session->get_outpoint() < 0 )
1086                 edl->clear(dst_start, dst_start + overwrite_len, 0, 0, 0);
1087
1088         paste(dst_start, dst_start + overwrite_len,
1089                 &file, 0, 0, 0);
1090
1091         edl->local_session->set_selectionstart(dst_start + overwrite_len);
1092         edl->local_session->set_selectionend(dst_start + overwrite_len);
1093
1094         save_backup();
1095         undo->update_undo_after(_("overwrite"), LOAD_EDITS);
1096
1097         restart_brender();
1098         update_plugin_guis();
1099         gui->update(1, 1, 1, 1, 0, 1, 0);
1100         sync_parameters(CHANGE_EDL);
1101 }
1102
1103 // For splice and overwrite
1104 int MWindow::paste(double start,
1105         double end,
1106         FileXML *file,
1107         int edit_labels,
1108         int edit_plugins,
1109         int edit_autos)
1110 {
1111         clear(0);
1112
1113 // Want to insert with assets shared with the master EDL.
1114         insert(start, file,
1115                 edit_labels, edit_plugins, edit_autos,
1116                 edl);
1117
1118         return 0;
1119 }
1120
1121 // For editing using insertion point
1122 void MWindow::paste()
1123 {
1124         double start = edl->local_session->get_selectionstart();
1125         //double end = edl->local_session->get_selectionend();
1126         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1127
1128         if( len ) {
1129                 char *string = new char[len];
1130                 undo->update_undo_before();
1131                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1132                 FileXML file;
1133                 file.read_from_string(string);
1134                 clear(0);
1135
1136                 insert(start, &file,
1137                         edl->session->labels_follow_edits,
1138                         edl->session->plugins_follow_edits,
1139                         edl->session->autos_follow_edits,
1140                         0);
1141
1142                 edl->optimize();
1143                 delete [] string;
1144
1145                 save_backup();
1146
1147                 undo->update_undo_after(_("paste"), LOAD_EDITS | LOAD_TIMEBAR);
1148                 restart_brender();
1149                 update_plugin_guis();
1150                 gui->update(1, 2, 1, 1, 0, 1, 0);
1151                 awindow->gui->async_update_assets();
1152                 sync_parameters(CHANGE_EDL);
1153         }
1154
1155 }
1156
1157 int MWindow::paste_assets(double position, Track *dest_track, int overwrite)
1158 {
1159         int result = 0;
1160         undo->update_undo_before();
1161
1162         if( session->drag_assets->total ) {
1163                 load_assets(session->drag_assets,
1164                         position, LOADMODE_PASTE, dest_track, 0,
1165                         edl->session->labels_follow_edits,
1166                         edl->session->plugins_follow_edits,
1167                         edl->session->autos_follow_edits,
1168                         overwrite);
1169                 result = 1;
1170         }
1171
1172         if( session->drag_clips->total ) {
1173                 paste_edls(session->drag_clips,
1174                         LOADMODE_PASTE, dest_track, position,
1175                         edl->session->labels_follow_edits,
1176                         edl->session->plugins_follow_edits,
1177                         edl->session->autos_follow_edits,
1178                         overwrite);
1179                 result = 1;
1180         }
1181
1182         save_backup();
1183
1184         undo->update_undo_after(_("paste assets"), LOAD_EDITS);
1185         restart_brender();
1186         gui->update(1, 2, 1, 0, 0, 1, 0);
1187         sync_parameters(CHANGE_EDL);
1188         return result;
1189 }
1190
1191 void MWindow::load_assets(ArrayList<Indexable*> *new_assets,
1192         double position, int load_mode, Track *first_track, RecordLabels *labels,
1193         int edit_labels, int edit_plugins, int edit_autos, int overwrite)
1194 {
1195         if( load_mode == LOADMODE_RESOURCESONLY )
1196                 load_mode = LOADMODE_ASSETSONLY;
1197 const int debug = 0;
1198 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1199         if( position < 0 ) position = edl->local_session->get_selectionstart();
1200
1201         ArrayList<EDL*> new_edls;
1202         for( int i=0; i<new_assets->total; ++i ) {
1203                 Indexable *indexable = new_assets->get(i);
1204                 if( indexable->is_asset ) {
1205                         remove_asset_from_caches((Asset*)indexable);
1206                 }
1207                 EDL *new_edl = new EDL;
1208                 new_edl->create_objects();
1209                 new_edl->copy_session(edl);
1210                 if( !indexable->is_asset ) {
1211                         EDL *nested_edl = (EDL*)indexable;
1212                         new_edl->create_nested(nested_edl);
1213                         new_edl->set_path(indexable->path);
1214                 }
1215                 else {
1216                         Asset *asset = (Asset*)indexable;
1217                         asset_to_edl(new_edl, asset);
1218                 }
1219                 new_edls.append(new_edl);
1220
1221                 if( labels ) {
1222                         for( RecordLabel *label=labels->first; label; label=label->next ) {
1223                                 new_edl->labels->toggle_label(label->position, label->position);
1224                         }
1225                 }
1226         }
1227 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1228
1229         paste_edls(&new_edls, load_mode, first_track, position,
1230                 edit_labels, edit_plugins, edit_autos, overwrite);
1231 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1232
1233         save_backup();
1234         for( int i=0; i<new_edls.size(); ++i )
1235                 new_edls.get(i)->Garbage::remove_user();
1236
1237 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1238 }
1239
1240 int MWindow::paste_automation()
1241 {
1242         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1243
1244         if( len ) {
1245                 undo->update_undo_before();
1246                 char *string = new char[len];
1247                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1248                 FileXML file;
1249                 file.read_from_string(string);
1250
1251                 double start = edl->local_session->get_selectionstart();
1252                 double end = edl->local_session->get_selectionend();
1253                 edl->tracks->clear_automation(start, end);
1254                 edl->tracks->paste_automation(start, &file, 0, 1,
1255                         edl->session->typeless_keyframes);
1256                 save_backup();
1257                 undo->update_undo_after(_("paste keyframes"), LOAD_AUTOMATION);
1258                 delete [] string;
1259
1260                 restart_brender();
1261                 update_plugin_guis();
1262                 gui->draw_overlays(1);
1263                 sync_parameters(CHANGE_PARAMS);
1264                 gui->update_patchbay();
1265                 cwindow->update(1, 0, 0);
1266         }
1267
1268         return 0;
1269 }
1270
1271 int MWindow::paste_default_keyframe()
1272 {
1273         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1274
1275         if( len ) {
1276                 undo->update_undo_before();
1277                 char *string = new char[len];
1278                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1279                 FileXML file;
1280                 file.read_from_string(string);
1281                 double start = edl->local_session->get_selectionstart();
1282                 edl->tracks->paste_automation(start, &file, 1, 0,
1283                         edl->session->typeless_keyframes);
1284 //              edl->tracks->paste_default_keyframe(&file);
1285                 undo->update_undo_after(_("paste default keyframe"), LOAD_AUTOMATION);
1286
1287                 restart_brender();
1288                 update_plugin_guis();
1289                 gui->draw_overlays(1);
1290                 sync_parameters(CHANGE_PARAMS);
1291                 gui->update_patchbay();
1292                 cwindow->update(1, 0, 0);
1293                 delete [] string;
1294                 save_backup();
1295         }
1296
1297         return 0;
1298 }
1299
1300
1301 // Insert edls with project deletion and index file generation.
1302 int MWindow::paste_edls(ArrayList<EDL*> *new_edls, int load_mode,
1303         Track *first_track, double current_position,
1304         int edit_labels, int edit_plugins, int edit_autos,
1305         int overwrite)
1306 {
1307
1308         ArrayList<Track*> destination_tracks;
1309         int need_new_tracks = 0;
1310
1311 //PRINT_TRACE
1312         if( !new_edls->total ) return 0;
1313
1314 //PRINT_TRACE
1315 //      double original_length = edl->tracks->total_length();
1316 //      double original_preview_end = edl->local_session->preview_end;
1317 //PRINT_TRACE
1318
1319 // Delete current project
1320         if( load_mode == LOADMODE_REPLACE ||
1321             load_mode == LOADMODE_REPLACE_CONCATENATE ) {
1322                 reset_caches();
1323                 edl->save_defaults(defaults);
1324                 hide_plugins();
1325                 edl->Garbage::remove_user();
1326                 edl = new EDL;
1327                 edl->create_objects();
1328                 edl->copy_session(new_edls->values[0]);
1329                 edl->copy_mixers(new_edls->values[0]);
1330                 gui->mainmenu->update_toggles(0);
1331                 gui->unlock_window();
1332                 gwindow->gui->update_toggles(1);
1333                 gui->lock_window("MWindow::paste_edls");
1334
1335 // Insert labels for certain modes constitutively
1336                 edit_labels = 1;
1337                 edit_plugins = 1;
1338                 edit_autos = 1;
1339 // Force reset of preview
1340 //              original_length = 0;
1341 //              original_preview_end = -1;
1342         }
1343
1344
1345 //PRINT_TRACE
1346
1347 // Create new tracks in master EDL
1348         if( load_mode == LOADMODE_REPLACE ||
1349             load_mode == LOADMODE_REPLACE_CONCATENATE ||
1350             load_mode == LOADMODE_NEW_TRACKS ) {
1351
1352                 need_new_tracks = 1;
1353                 for( int i=0; i<new_edls->total; ++i ) {
1354                         EDL *new_edl = new_edls->values[i];
1355                         for( Track *current=new_edl->tracks->first; current; current=NEXT ) {
1356                                 switch( current->data_type ) {
1357                                 case TRACK_VIDEO:
1358                                         edl->tracks->add_video_track(0, 0);
1359                                         if( current->draw ) edl->tracks->last->draw = 1;
1360                                         break;
1361                                 case TRACK_AUDIO:
1362                                         edl->tracks->add_audio_track(0, 0);
1363                                         break;
1364                                 case TRACK_SUBTITLE:
1365                                         edl->tracks->add_subttl_track(0, 0);
1366                                         break;
1367                                 default:
1368                                         continue;
1369                                 }
1370                                 destination_tracks.append(edl->tracks->last);
1371                         }
1372
1373 // Base track count on first EDL only for concatenation
1374                         if( load_mode == LOADMODE_REPLACE_CONCATENATE ) break;
1375                 }
1376                 edl->session->highlighted_track = edl->tracks->total() - 1;
1377         }
1378         else
1379 // Recycle existing tracks of master EDL
1380         if( load_mode == LOADMODE_CONCATENATE ||
1381             load_mode == LOADMODE_PASTE ||
1382             load_mode == LOADMODE_NESTED ) {
1383 //PRINT_TRACE
1384
1385 // The point of this is to shift forward labels after the selection so they can
1386 // then be shifted back to their original locations without recursively
1387 // shifting back every paste.
1388                 if( (load_mode == LOADMODE_PASTE || load_mode == LOADMODE_NESTED) &&
1389                     edl->session->labels_follow_edits )
1390                         edl->labels->clear(edl->local_session->get_selectionstart(),
1391                                            edl->local_session->get_selectionend(), 1);
1392
1393                 Track *current = first_track ? first_track : edl->tracks->first;
1394                 for( ; current; current=NEXT ) {
1395                         if( current->record ) {
1396                                 destination_tracks.append(current);
1397                         }
1398                 }
1399 //PRINT_TRACE
1400
1401         }
1402 //PRINT_TRACE
1403         int destination_track = 0;
1404         double *paste_position = new double[destination_tracks.total];
1405
1406 // Iterate through the edls
1407         for( int i=0; i<new_edls->total; ++i ) {
1408
1409                 EDL *new_edl = new_edls->values[i];
1410                 double edl_length = new_edl->local_session->clipboard_length ?
1411                         new_edl->local_session->clipboard_length :
1412                         new_edl->tracks->total_length();
1413 // printf("MWindow::paste_edls 2 %f %f\n",
1414 // new_edl->local_session->clipboard_length,
1415 // new_edl->tracks->total_length());
1416 // new_edl->dump();
1417 //PRINT_TRACE
1418
1419 // Convert EDL to master rates
1420                 new_edl->resample(new_edl->session->sample_rate,
1421                         edl->session->sample_rate,
1422                         TRACK_AUDIO);
1423                 new_edl->resample(new_edl->session->frame_rate,
1424                         edl->session->frame_rate,
1425                         TRACK_VIDEO);
1426 //PRINT_TRACE
1427 // Add assets and prepare index files
1428                 for( Asset *new_asset=new_edl->assets->first;
1429                      new_asset; new_asset=new_asset->next ) {
1430                         mainindexes->add_next_asset(0, new_asset);
1431                 }
1432 // Capture index file status from mainindex test
1433                 edl->update_assets(new_edl);
1434 //PRINT_TRACE
1435 // Get starting point of insertion.  Need this to paste labels.
1436                 switch( load_mode ) {
1437                 case LOADMODE_REPLACE:
1438                 case LOADMODE_NEW_TRACKS:
1439                         current_position = 0;
1440                         break;
1441
1442                 case LOADMODE_CONCATENATE:
1443                 case LOADMODE_REPLACE_CONCATENATE:
1444                         destination_track = 0;
1445                         if( destination_tracks.total )
1446                                 current_position = destination_tracks.values[0]->get_length();
1447                         else
1448                                 current_position = 0;
1449                         break;
1450
1451                 case LOADMODE_PASTE:
1452                 case LOADMODE_NESTED:
1453                         destination_track = 0;
1454                         if( i == 0 ) {
1455                                 for( int j=0; j<destination_tracks.total; ++j ) {
1456                                         paste_position[j] = (current_position >= 0) ?
1457                                                 current_position :
1458                                                 edl->local_session->get_selectionstart();
1459                                 }
1460                         }
1461                         break;
1462
1463                 case LOADMODE_RESOURCESONLY:
1464                         edl->add_clip(new_edl);
1465                         break;
1466                 }
1467 //PRINT_TRACE
1468 // Insert edl
1469                 if( load_mode != LOADMODE_RESOURCESONLY &&
1470                     load_mode != LOADMODE_ASSETSONLY ) {
1471 // Insert labels
1472 //printf("MWindow::paste_edls %f %f\n", current_position, edl_length);
1473                         if( load_mode == LOADMODE_PASTE ||
1474                             load_mode == LOADMODE_NESTED )
1475                                 edl->labels->insert_labels(new_edl->labels,
1476                                         destination_tracks.total ? paste_position[0] : 0.0,
1477                                         edl_length,
1478                                         edit_labels);
1479                         else
1480                                 edl->labels->insert_labels(new_edl->labels,
1481                                         current_position,
1482                                         edl_length,
1483                                         edit_labels);
1484 //PRINT_TRACE
1485
1486                         for( Track *new_track=new_edl->tracks->first;
1487                              new_track; new_track=new_track->next ) {
1488 // Get destination track of same type as new_track
1489                                 for( int k = 0;
1490                                      k < destination_tracks.total &&
1491                                      destination_tracks.values[destination_track]->data_type != new_track->data_type;
1492                                      ++k, ++destination_track ) {
1493                                         if( destination_track >= destination_tracks.total - 1 )
1494                                                 destination_track = 0;
1495                                 }
1496
1497 // Insert data into destination track
1498                                 if( destination_track < destination_tracks.total &&
1499                                     destination_tracks.values[destination_track]->data_type == new_track->data_type ) {
1500                                         Track *track = destination_tracks.values[destination_track];
1501
1502 // Replace default keyframes if first EDL and new tracks were created.
1503 // This means data copied from one track and pasted to another won't retain
1504 // the camera position unless it's a keyframe.  If it did, previous data in the
1505 // track might get unknowingly corrupted.  Ideally we would detect when differing
1506 // default keyframes existed and create discrete keyframes for both.
1507                                         int replace_default = (i == 0) && need_new_tracks;
1508
1509 //printf("MWindow::paste_edls 1 %d\n", replace_default);
1510 // Insert new track at current position
1511                                         switch( load_mode ) {
1512                                         case LOADMODE_REPLACE_CONCATENATE:
1513                                         case LOADMODE_CONCATENATE:
1514                                                 current_position = track->get_length();
1515                                                 break;
1516
1517                                         case LOADMODE_PASTE:
1518                                         case LOADMODE_NESTED:
1519                                                 current_position = paste_position[destination_track];
1520                                                 paste_position[destination_track] += new_track->get_length();
1521                                                 break;
1522                                         }
1523                                         if( overwrite ) {
1524                                                 track->clear(current_position,
1525                                                         current_position + new_track->get_length(),
1526                                                         1, // edit edits
1527                                                         edit_labels, edit_plugins, edit_autos,
1528                                                         1, // convert units
1529                                                         0); // trim edits
1530                                         }
1531 //PRINT_TRACE
1532                                         track->insert_track(new_track, current_position, replace_default,
1533                                                 edit_plugins, edit_autos, edl_length);
1534 //PRINT_TRACE
1535                                 }
1536
1537 // Get next destination track
1538                                 destination_track++;
1539                                 if( destination_track >= destination_tracks.total )
1540                                         destination_track = 0;
1541                         }
1542                 }
1543
1544                 if( load_mode == LOADMODE_PASTE ||
1545                     load_mode == LOADMODE_NESTED )
1546                         current_position += edl_length;
1547         }
1548
1549
1550 // Move loading of clips and vwindow to the end - this fixes some
1551 // strange issue, for index not being shown
1552 // Assume any paste operation from the same EDL won't contain any clips.
1553 // If it did it would duplicate every clip here.
1554         for( int i=0; i<new_edls->total; ++i ) {
1555                 EDL *new_edl = new_edls->get(i);
1556
1557                 for( int j=0; j<new_edl->clips.size(); ++j ) {
1558                         edl->add_clip(new_edl->clips[j]);
1559                 }
1560                 for( int j=0; j<new_edl->nested_edls.size(); ++j ) {
1561                         edl->nested_edls.get_nested(new_edl->nested_edls[j]);
1562                 }
1563
1564                 if( new_edl->total_vwindow_edls() ) {
1565 //                      if( edl->vwindow_edl )
1566 //                              edl->vwindow_edl->Garbage::remove_user();
1567 //                      edl->vwindow_edl = new EDL(edl);
1568 //                      edl->vwindow_edl->create_objects();
1569 //                      edl->vwindow_edl->copy_all(new_edl->vwindow_edl);
1570
1571                         for( int j=0; j<new_edl->total_vwindow_edls(); ++j ) {
1572                                 EDL *vwindow_edl = new EDL(edl);
1573                                 vwindow_edl->create_objects();
1574                                 vwindow_edl->copy_all(new_edl->get_vwindow_edl(j));
1575                                 edl->append_vwindow_edl(vwindow_edl, 0);
1576                         }
1577                 }
1578         }
1579
1580         if( paste_position ) delete [] paste_position;
1581
1582 // This is already done in load_filenames and everything else that uses paste_edls
1583 //      update_project(load_mode);
1584
1585 // Fix preview range
1586 //      if( EQUIV(original_length, original_preview_end) )
1587 //      {
1588 //              edl->local_session->preview_end = edl->tracks->total_length();
1589 //      }
1590
1591 // Start examining next batch of index files
1592         mainindexes->start_build();
1593
1594 // Don't save a backup after loading since the loaded file is on disk already.
1595 //PRINT_TRACE
1596         return 0;
1597 }
1598
1599 void MWindow::paste_silence()
1600 {
1601         double start = edl->local_session->get_selectionstart();
1602         double end = edl->local_session->get_selectionend();
1603         if( EQUIV(start, end) ) {
1604                 if( edl->session->frame_rate > 0 )
1605                         end += 1./edl->session->frame_rate;
1606         }
1607         undo->update_undo_before();
1608         edl->paste_silence(start, end,
1609                 edl->session->labels_follow_edits,
1610                 edl->session->plugins_follow_edits,
1611                 edl->session->autos_follow_edits);
1612         edl->optimize();
1613         save_backup();
1614         undo->update_undo_after(_("silence"), LOAD_EDITS | LOAD_TIMEBAR);
1615
1616         update_plugin_guis();
1617         restart_brender();
1618         gui->update(1, 2, 1, 1, 1, 1, 0);
1619         cwindow->update(1, 0, 0, 0, 1);
1620         cwindow->refresh_frame(CHANGE_EDL);
1621 }
1622
1623 void MWindow::detach_transition(Transition *transition)
1624 {
1625         undo->update_undo_before();
1626         hide_plugin(transition, 1);
1627         int is_video = (transition->edit->track->data_type == TRACK_VIDEO);
1628         transition->edit->detach_transition();
1629         save_backup();
1630         undo->update_undo_after(_("detach transition"), LOAD_ALL);
1631
1632         if( is_video ) restart_brender();
1633         gui->update(0, 1, 0, 0, 0, 0, 0);
1634         sync_parameters(CHANGE_EDL);
1635 }
1636
1637 void MWindow::detach_transitions()
1638 {
1639         gui->lock_window("MWindow::detach_transitions 1");
1640
1641         undo->update_undo_before();
1642         double start = edl->local_session->get_selectionstart();
1643         double end = edl->local_session->get_selectionend();
1644         edl->tracks->clear_transitions(start, end);
1645
1646         save_backup();
1647         undo->update_undo_after(_("detach transitions"), LOAD_EDITS);
1648
1649         sync_parameters(CHANGE_EDL);
1650         gui->update(0, 1, 0, 0, 0, 0, 0);
1651         gui->unlock_window();
1652 }
1653
1654 void MWindow::paste_transition()
1655 {
1656 // Only the first transition gets dropped.
1657         PluginServer *server = session->drag_pluginservers->values[0];
1658
1659         undo->update_undo_before();
1660         if( server->audio )
1661                 strcpy(edl->session->default_atransition, server->title);
1662         else
1663                 strcpy(edl->session->default_vtransition, server->title);
1664
1665         edl->tracks->paste_transition(server, session->edit_highlighted);
1666         save_backup();
1667         undo->update_undo_after(_("transition"), LOAD_EDITS);
1668
1669         if( server->video ) restart_brender();
1670         sync_parameters(CHANGE_ALL);
1671 }
1672
1673 void MWindow::paste_transitions(int track_type, char *title)
1674 {
1675         gui->lock_window("MWindow::detach_transitions 1");
1676
1677         undo->update_undo_before();
1678         double start = edl->local_session->get_selectionstart();
1679         double end = edl->local_session->get_selectionend();
1680         edl->tracks->paste_transitions(start, end, track_type, title);
1681
1682         save_backup();
1683         undo->update_undo_after(_("attach transitions"), LOAD_EDITS);
1684
1685         sync_parameters(CHANGE_EDL);
1686         gui->update(0, 1, 0, 0, 0, 0, 0);
1687         gui->unlock_window();
1688 }
1689
1690 void MWindow::paste_transition_cwindow(Track *dest_track)
1691 {
1692         PluginServer *server = session->drag_pluginservers->values[0];
1693         undo->update_undo_before();
1694         edl->tracks->paste_video_transition(server, 1);
1695         save_backup();
1696         undo->update_undo_after(_("transition"), LOAD_EDITS);
1697         restart_brender();
1698         gui->update(0, 1, 0, 0, 0, 0, 0);
1699         sync_parameters(CHANGE_ALL);
1700 }
1701
1702 void MWindow::paste_audio_transition()
1703 {
1704         PluginServer *server = scan_plugindb(edl->session->default_atransition,
1705                 TRACK_AUDIO);
1706         if( !server ) {
1707                 char string[BCTEXTLEN];
1708                 sprintf(string, _("No default transition %s found."), edl->session->default_atransition);
1709                 gui->show_message(string);
1710                 return;
1711         }
1712
1713         undo->update_undo_before();
1714         edl->tracks->paste_audio_transition(server);
1715         save_backup();
1716         undo->update_undo_after(_("transition"), LOAD_EDITS);
1717
1718         sync_parameters(CHANGE_EDL);
1719         gui->update(0, 1, 0, 0, 0, 0, 0);
1720 }
1721
1722 void MWindow::paste_video_transition()
1723 {
1724         PluginServer *server = scan_plugindb(edl->session->default_vtransition,
1725                 TRACK_VIDEO);
1726         if( !server ) {
1727                 char string[BCTEXTLEN];
1728                 sprintf(string, _("No default transition %s found."), edl->session->default_vtransition);
1729                 gui->show_message(string);
1730                 return;
1731         }
1732
1733         undo->update_undo_before();
1734
1735         edl->tracks->paste_video_transition(server);
1736         save_backup();
1737         undo->update_undo_after(_("transition"), LOAD_EDITS);
1738
1739         sync_parameters(CHANGE_EDL);
1740         restart_brender();
1741         gui->update(0, 1, 0, 0, 0, 0, 0);
1742 }
1743
1744 void MWindow::shuffle_edits()
1745 {
1746         gui->lock_window("MWindow::shuffle_edits 1");
1747
1748         undo->update_undo_before();
1749         double start = edl->local_session->get_selectionstart();
1750         double end = edl->local_session->get_selectionend();
1751
1752         edl->tracks->shuffle_edits(start, end);
1753
1754         save_backup();
1755         undo->update_undo_after(_("shuffle edits"), LOAD_EDITS | LOAD_TIMEBAR);
1756
1757         sync_parameters(CHANGE_EDL);
1758         restart_brender();
1759         gui->update(0, 1, 1, 0, 0, 0, 0);
1760         gui->unlock_window();
1761 }
1762
1763 void MWindow::reverse_edits()
1764 {
1765         gui->lock_window("MWindow::reverse_edits 1");
1766
1767         undo->update_undo_before();
1768         double start = edl->local_session->get_selectionstart();
1769         double end = edl->local_session->get_selectionend();
1770
1771         edl->tracks->reverse_edits(start, end);
1772
1773         save_backup();
1774         undo->update_undo_after(_("reverse edits"), LOAD_EDITS | LOAD_TIMEBAR);
1775
1776         sync_parameters(CHANGE_EDL);
1777         restart_brender();
1778         gui->update(0, 1, 1, 0, 0, 0, 0);
1779         gui->unlock_window();
1780 }
1781
1782 void MWindow::align_edits()
1783 {
1784         gui->lock_window("MWindow::align_edits 1");
1785
1786         undo->update_undo_before();
1787         double start = edl->local_session->get_selectionstart();
1788         double end = edl->local_session->get_selectionend();
1789
1790         edl->tracks->align_edits(start, end);
1791
1792         save_backup();
1793         undo->update_undo_after(_("align edits"), LOAD_EDITS | LOAD_TIMEBAR);
1794
1795         sync_parameters(CHANGE_EDL);
1796         restart_brender();
1797         gui->update(0, 1, 1, 0, 0, 0, 0);
1798         gui->unlock_window();
1799 }
1800
1801 void MWindow::set_edit_length(double length)
1802 {
1803         gui->lock_window("MWindow::detach_transitions 1");
1804
1805         undo->update_undo_before();
1806         double start = edl->local_session->get_selectionstart();
1807         double end = edl->local_session->get_selectionend();
1808
1809         edl->tracks->set_edit_length(start, end, length);
1810
1811         save_backup();
1812         undo->update_undo_after(_("edit length"), LOAD_EDITS | LOAD_TIMEBAR);
1813
1814         sync_parameters(CHANGE_EDL);
1815         restart_brender();
1816         gui->update(0, 1, 1, 0, 0, 0, 0);
1817         gui->unlock_window();
1818 }
1819
1820
1821 void MWindow::set_transition_length(Transition *transition, double length)
1822 {
1823         gui->lock_window("MWindow::detach_transitions 1");
1824
1825         undo->update_undo_before();
1826         //double start = edl->local_session->get_selectionstart();
1827         //double end = edl->local_session->get_selectionend();
1828
1829         edl->tracks->set_transition_length(transition, length);
1830
1831         save_backup();
1832         undo->update_undo_after(_("transition length"), LOAD_EDITS);
1833
1834         edl->session->default_transition_length = length;
1835         sync_parameters(CHANGE_PARAMS);
1836         gui->update(0, 1, 0, 0, 0, 0, 0);
1837         gui->unlock_window();
1838 }
1839
1840 void MWindow::set_transition_length(double length)
1841 {
1842         gui->lock_window("MWindow::detach_transitions 1");
1843
1844         undo->update_undo_before();
1845         double start = edl->local_session->get_selectionstart();
1846         double end = edl->local_session->get_selectionend();
1847
1848         edl->tracks->set_transition_length(start, end, length);
1849
1850         save_backup();
1851         undo->update_undo_after(_("transition length"), LOAD_EDITS);
1852
1853         edl->session->default_transition_length = length;
1854         sync_parameters(CHANGE_PARAMS);
1855         restart_brender();
1856         gui->update(0, 1, 0, 0, 0, 0, 0);
1857         gui->unlock_window();
1858 }
1859
1860
1861 void MWindow::redo_entry(BC_WindowBase *calling_window_gui)
1862 {
1863         calling_window_gui->unlock_window();
1864         stop_playback(0);
1865         if( undo->redo_load_flags() & LOAD_SESSION )
1866                 close_mixers();
1867
1868         cwindow->gui->lock_window("MWindow::redo_entry 1");
1869         for( int i=0; i<vwindows.size(); ++i ) {
1870                 if( vwindows.get(i)->is_running() ) {
1871                         if( calling_window_gui != vwindows.get(i)->gui ) {
1872                                 vwindows.get(i)->gui->lock_window("MWindow::redo_entry 2");
1873                         }
1874                 }
1875         }
1876         gui->lock_window("MWindow::redo_entry 3");
1877
1878         undo->redo();
1879
1880         save_backup();
1881         restart_brender();
1882         update_plugin_states();
1883         update_plugin_guis();
1884
1885         gui->update(1, 2, 1, 1, 1, 1, 1);
1886         gui->unlock_window();
1887         cwindow->update(1, 1, 1, 1, 1);
1888         cwindow->gui->unlock_window();
1889
1890         for( int i=0; i < vwindows.size(); ++i ) {
1891                 if( vwindows.get(i)->is_running() ) {
1892                         if( calling_window_gui != vwindows.get(i)->gui ) {
1893                                 vwindows.get(i)->gui->unlock_window();
1894                         }
1895                 }
1896         }
1897
1898         if( calling_window_gui != gui )
1899                 gui->unlock_window();
1900
1901         awindow->gui->async_update_assets();
1902
1903         cwindow->refresh_frame(CHANGE_ALL);
1904         calling_window_gui->lock_window("MWindow::redo_entry 4");
1905 }
1906
1907
1908 void MWindow::resize_track(Track *track, int w, int h)
1909 {
1910         undo->update_undo_before();
1911 // We have to move all maskpoints so they do not move in relation to image areas
1912         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->translate_masks(
1913                 (w - track->track_w) / 2,
1914                 (h - track->track_h) / 2);
1915         track->track_w = w;
1916         track->track_h = h;
1917         undo->update_undo_after(_("resize track"), LOAD_ALL);
1918         save_backup();
1919
1920         restart_brender();
1921         sync_parameters(CHANGE_EDL);
1922 }
1923
1924
1925 void MWindow::set_inpoint(int is_mwindow)
1926 {
1927         undo->update_undo_before();
1928         edl->set_inpoint(edl->local_session->get_selectionstart(1));
1929         save_backup();
1930         undo->update_undo_after(_("in point"), LOAD_TIMEBAR);
1931
1932         if( !is_mwindow ) {
1933                 gui->lock_window("MWindow::set_inpoint 1");
1934         }
1935         gui->update_timebar(1);
1936         if( !is_mwindow ) {
1937                 gui->unlock_window();
1938         }
1939
1940         if( is_mwindow ) {
1941                 cwindow->gui->lock_window("MWindow::set_inpoint 2");
1942         }
1943         cwindow->gui->timebar->update(1);
1944         if( is_mwindow ) {
1945                 cwindow->gui->unlock_window();
1946         }
1947 }
1948
1949 void MWindow::set_outpoint(int is_mwindow)
1950 {
1951         undo->update_undo_before();
1952         edl->set_outpoint(edl->local_session->get_selectionend(1));
1953         save_backup();
1954         undo->update_undo_after(_("out point"), LOAD_TIMEBAR);
1955
1956         if( !is_mwindow ) {
1957                 gui->lock_window("MWindow::set_outpoint 1");
1958         }
1959         gui->update_timebar(1);
1960         if( !is_mwindow ) {
1961                 gui->unlock_window();
1962         }
1963
1964         if( is_mwindow ) {
1965                 cwindow->gui->lock_window("MWindow::set_outpoint 2");
1966         }
1967         cwindow->gui->timebar->update(1);
1968         if( is_mwindow ) {
1969                 cwindow->gui->unlock_window();
1970         }
1971 }
1972
1973 void MWindow::unset_inoutpoint(int is_mwindow)
1974 {
1975         undo->update_undo_before();
1976         edl->unset_inoutpoint();
1977         save_backup();
1978         undo->update_undo_after(_("clear in/out"), LOAD_TIMEBAR);
1979
1980         if( !is_mwindow ) {
1981                 gui->lock_window("MWindow::unset_inoutpoint 1");
1982         }
1983         gui->update_timebar(1);
1984         if( !is_mwindow ) {
1985                 gui->unlock_window();
1986         }
1987
1988         if( is_mwindow ) {
1989                 cwindow->gui->lock_window("MWindow::unset_inoutpoint 2");
1990         }
1991         cwindow->gui->timebar->update(1);
1992         if( is_mwindow ) {
1993                 cwindow->gui->unlock_window();
1994         }
1995 }
1996
1997 void MWindow::splice(EDL *source, int all)
1998 {
1999         FileXML file;
2000
2001         undo->update_undo_before();
2002         double source_start = all ? 0 :
2003                 source->local_session->get_selectionstart();
2004         double source_end = all ? source->tracks->total_length() :
2005                 source->local_session->get_selectionend();
2006         source->copy(source_start, source_end, 1, &file, "", 1);
2007 //file.dump();
2008         double start = edl->local_session->get_selectionstart();
2009         //double end = edl->local_session->get_selectionend();
2010
2011         paste(start, start, &file,
2012                 edl->session->labels_follow_edits,
2013                 edl->session->plugins_follow_edits,
2014                 edl->session->autos_follow_edits);
2015
2016 // Position at end of clip
2017         edl->local_session->set_selectionstart(start + source_end - source_start);
2018         edl->local_session->set_selectionend(start + source_end - source_start);
2019
2020         save_backup();
2021         undo->update_undo_after(_("splice"), LOAD_EDITS | LOAD_TIMEBAR);
2022         update_plugin_guis();
2023         restart_brender();
2024         gui->update(1, 1, 1, 1, 0, 1, 0);
2025         sync_parameters(CHANGE_EDL);
2026 }
2027
2028 void MWindow::save_clip(EDL *new_edl, const char *txt)
2029 {
2030         new_edl->local_session->set_selectionstart(0);
2031         new_edl->local_session->set_selectionend(0);
2032         sprintf(new_edl->local_session->clip_title, _("Clip %d"),
2033                 session->clip_number++);
2034         char duration[BCTEXTLEN];
2035         Units::totext(duration, new_edl->tracks->total_length(),
2036                 new_edl->session->time_format,
2037                 new_edl->session->sample_rate,
2038                 new_edl->session->frame_rate,
2039                 new_edl->session->frames_per_foot);
2040
2041         Track *track = new_edl->tracks->first;
2042         const char *path = edl->path;
2043         for( ; (!path || !*path) && track; track=track->next ) {
2044                 if( !track->record ) continue;
2045                 Edit *edit = track->edits->first;
2046                 if( !edit ) continue;
2047                 Indexable *indexable = edit->get_source();
2048                 if( !indexable ) continue;
2049                 path = indexable->path;
2050         }
2051
2052         time_t now;  time(&now);
2053         struct tm dtm;   localtime_r(&now, &dtm);
2054         char *cp = new_edl->local_session->clip_notes;
2055         int n, sz = sizeof(new_edl->local_session->clip_notes)-1;
2056         if( txt && *txt ) {
2057                 n = snprintf(cp, sz, "%s", txt);
2058                 cp += n;  sz -= n;
2059         }
2060         n = snprintf(cp, sz,
2061                 "%02d/%02d/%02d %02d:%02d:%02d,  +%s\n",
2062                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2063                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec, duration);
2064         cp += n;  sz -= n;
2065         if( path && *path ) {
2066                 FileSystem fs;
2067                 char title[BCTEXTLEN];
2068                 fs.extract_name(title, path);
2069                 n = snprintf(cp, sz, "%s", title);
2070                 cp += n;  sz -= n;
2071         }
2072         cp[n] = 0;
2073         sprintf(new_edl->local_session->clip_icon,
2074                 "clip_%02d%02d%02d-%02d%02d%02d.png",
2075                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2076                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
2077         edl->update_assets(new_edl);
2078         int cur_x, cur_y;
2079         gui->get_abs_cursor(cur_x, cur_y, 0);
2080         gui->unlock_window();
2081
2082         awindow->clip_edit->create_clip(new_edl, cur_x, cur_y);
2083         new_edl->remove_user();
2084
2085         gui->lock_window("MWindow::save_clip");
2086         save_backup();
2087 }
2088
2089 void MWindow::to_clip(EDL *edl, const char *txt, int all)
2090 {
2091         FileXML file;
2092         double start, end;
2093
2094         gui->lock_window("MWindow::to_clip 1");
2095         start = all ? 0 :
2096                 edl->local_session->get_selectionstart();
2097         end = all ? edl->tracks->total_length() :
2098                 edl->local_session->get_selectionend();
2099
2100         if( EQUIV(end, start) ) {
2101                 start = 0;
2102                 end = edl->tracks->total_length();
2103         }
2104
2105 // Don't copy all since we don't want the clips twice.
2106         edl->copy(start, end, 0, &file, "", 1);
2107
2108         EDL *new_edl = new EDL(edl);
2109         new_edl->create_objects();
2110         new_edl->load_xml(&file, LOAD_ALL);
2111         save_clip(new_edl, txt);
2112         gui->unlock_window();
2113 }
2114
2115 int MWindow::toggle_label(int is_mwindow)
2116 {
2117         double position1, position2;
2118         undo->update_undo_before();
2119
2120         if( cwindow->playback_engine->is_playing_back ) {
2121                 position1 = position2 =
2122                         cwindow->playback_engine->get_tracking_position();
2123         }
2124         else {
2125                 position1 = edl->local_session->get_selectionstart(1);
2126                 position2 = edl->local_session->get_selectionend(1);
2127         }
2128
2129         position1 = edl->align_to_frame(position1, 0);
2130         position2 = edl->align_to_frame(position2, 0);
2131
2132 //printf("MWindow::toggle_label 1\n");
2133
2134         edl->labels->toggle_label(position1, position2);
2135         save_backup();
2136
2137         if( !is_mwindow ) {
2138                 gui->lock_window("MWindow::toggle_label 1");
2139         }
2140         gui->update_timebar(0);
2141         gui->activate_timeline();
2142         gui->flush();
2143         if( !is_mwindow ) {
2144                 gui->unlock_window();
2145         }
2146
2147         if( is_mwindow ) {
2148                 cwindow->gui->lock_window("MWindow::toggle_label 2");
2149         }
2150         cwindow->gui->timebar->update(1);
2151         if( is_mwindow ) {
2152                 cwindow->gui->unlock_window();
2153         }
2154
2155         awindow->gui->async_update_assets();
2156
2157         undo->update_undo_after(_("label"), LOAD_TIMEBAR);
2158         return 0;
2159 }
2160
2161 void MWindow::trim_selection()
2162 {
2163         undo->update_undo_before();
2164
2165
2166         edl->trim_selection(edl->local_session->get_selectionstart(),
2167                 edl->local_session->get_selectionend(),
2168                 edl->session->labels_follow_edits,
2169                 edl->session->plugins_follow_edits,
2170                 edl->session->autos_follow_edits);
2171
2172         save_backup();
2173         undo->update_undo_after(_("trim selection"), LOAD_EDITS | LOAD_TIMEBAR);
2174         update_plugin_guis();
2175         gui->update(1, 2, 1, 1, 1, 1, 0);
2176         cwindow->update(1, 0, 0, 0, 1);
2177         awindow->gui->async_update_assets();
2178         restart_brender();
2179         cwindow->refresh_frame(CHANGE_EDL);
2180 }
2181
2182
2183 void MWindow::undo_entry(BC_WindowBase *calling_window_gui)
2184 {
2185         calling_window_gui->unlock_window();
2186         stop_playback(0);
2187         if( undo->undo_load_flags() & LOAD_SESSION )
2188                 close_mixers();
2189
2190         cwindow->gui->lock_window("MWindow::undo_entry 1");
2191         for( int i=0; i<vwindows.size(); ++i ) {
2192                 if( vwindows.get(i)->is_running() ) {
2193                         if( calling_window_gui != vwindows.get(i)->gui ) {
2194                                 vwindows.get(i)->gui->lock_window("MWindow::undo_entry 4");
2195                         }
2196                 }
2197         }
2198         gui->lock_window("MWindow::undo_entry 2");
2199
2200         undo->undo();
2201
2202         save_backup();
2203         restart_brender();
2204         update_plugin_states();
2205         update_plugin_guis();
2206
2207         gui->update(1, 2, 1, 1, 1, 1, 1);
2208         gui->unlock_window();
2209         cwindow->update(1, 1, 1, 1, 1);
2210         cwindow->gui->unlock_window();
2211
2212         for( int i=0; i<vwindows.size(); ++i ) {
2213                 if( vwindows.get(i)->is_running() ) {
2214                         if( calling_window_gui != vwindows.get(i)->gui ) {
2215                                 vwindows.get(i)->gui->unlock_window();
2216                         }
2217                 }
2218         }
2219
2220         if( calling_window_gui != gui )
2221                 gui->unlock_window();
2222
2223         awindow->gui->async_update_assets();
2224
2225         cwindow->refresh_frame(CHANGE_ALL);
2226         calling_window_gui->lock_window("MWindow::undo_entry 4");
2227 }
2228
2229
2230 void MWindow::new_folder(const char *new_folder)
2231 {
2232         undo->update_undo_before();
2233         edl->new_folder(new_folder);
2234         undo->update_undo_after(_("new folder"), LOAD_ALL);
2235         awindow->gui->async_update_assets();
2236 }
2237
2238 void MWindow::delete_folder(char *folder)
2239 {
2240 //      undo->update_undo_after(_("delete folder"), LOAD_ALL);
2241 }
2242
2243 void MWindow::select_point(double position)
2244 {
2245         edl->local_session->set_selectionstart(position);
2246         edl->local_session->set_selectionend(position);
2247
2248 // Que the CWindow
2249         cwindow->update(1, 0, 0, 0, 1);
2250
2251         update_plugin_guis();
2252         gui->update_patchbay();
2253         gui->hide_cursor(0);
2254         gui->draw_cursor(0);
2255         gui->mainclock->update(edl->local_session->get_selectionstart(1));
2256         gui->zoombar->update();
2257         gui->update_timebar(0);
2258         gui->flash_canvas(0);
2259         gui->flush();
2260 }
2261
2262
2263
2264
2265 void MWindow::map_audio(int pattern)
2266 {
2267         undo->update_undo_before();
2268         remap_audio(pattern);
2269         undo->update_undo_after(
2270                 pattern == MWindow::AUDIO_1_TO_1 ? _("map 1:1") : _("map 5.1:2"),
2271                 LOAD_AUTOMATION);
2272         sync_parameters(CHANGE_PARAMS);
2273         gui->update(0, 1, 0, 0, 1, 0, 0);
2274 }
2275
2276 void MWindow::remap_audio(int pattern)
2277 {
2278         int current_channel = 0;
2279         int current_track = 0;
2280         for( Track *current=edl->tracks->first; current; current=NEXT ) {
2281                 if( current->data_type == TRACK_AUDIO &&
2282                         current->record ) {
2283                         Autos *pan_autos = current->automation->autos[AUTOMATION_PAN];
2284                         PanAuto *pan_auto = (PanAuto*)pan_autos->get_auto_for_editing(-1);
2285
2286                         for( int i=0; i < MAXCHANNELS; ++i ) {
2287                                 pan_auto->values[i] = 0.0;
2288                         }
2289
2290                         if( pattern == MWindow::AUDIO_1_TO_1 ) {
2291                                 pan_auto->values[current_channel] = 1.0;
2292                         }
2293                         else
2294                         if( pattern == MWindow::AUDIO_5_1_TO_2 ) {
2295                                 switch( current_track ) {
2296                                 case 0:
2297                                 case 4:
2298                                         pan_auto->values[0] = 1;
2299                                         break;
2300                                 case 1:
2301                                 case 5:
2302                                         pan_auto->values[1] = 1;
2303                                         break;
2304                                 case 2:
2305                                 case 3:
2306                                         pan_auto->values[0] = 0.5;
2307                                         pan_auto->values[1] = 0.5;
2308                                         break;
2309                                 }
2310                         }
2311
2312                         BC_Pan::calculate_stick_position(edl->session->audio_channels,
2313                                 edl->session->achannel_positions, pan_auto->values,
2314                                 MAX_PAN, PAN_RADIUS, pan_auto->handle_x, pan_auto->handle_y);
2315
2316                         current_channel++;
2317                         current_track++;
2318                         if( current_channel >= edl->session->audio_channels )
2319                                 current_channel = 0;
2320                 }
2321         }
2322 }
2323
2324 void MWindow::set_proxy(int use_scaler, int new_scale, int auto_scale,
2325                 ArrayList<Indexable*> *orig_assets,
2326                 ArrayList<Indexable*> *proxy_assets)
2327 {
2328         int orig_use_scaler = edl->session->proxy_use_scaler;
2329         int orig_scale = edl->session->proxy_scale;
2330 // rescale to full size asset in read_frame
2331         edl->session->proxy_use_scaler = use_scaler;
2332         edl->session->proxy_scale = new_scale;
2333         edl->session->proxy_auto_scale = auto_scale;
2334
2335         if( use_scaler ) {
2336                 for( int i=0; i<proxy_assets->size(); ++i ) {
2337                         Asset *proxy_asset = (Asset *)proxy_assets->get(i);
2338                         proxy_asset->width = orig_assets->get(i)->get_w();
2339                         proxy_asset->height = orig_assets->get(i)->get_h();
2340                 }
2341                 new_scale = 1;
2342         }
2343
2344         if( !orig_use_scaler && new_scale != orig_scale ) {
2345 // project size
2346                 float orig_w = (float)edl->session->output_w * orig_scale;
2347                 float orig_h = (float)edl->session->output_h * orig_scale;
2348                 edl->session->output_w = Units::round(orig_w / new_scale);
2349                 edl->session->output_h = Units::round(orig_h / new_scale);
2350
2351 // track sizes
2352                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2353                         if( track->data_type != TRACK_VIDEO ) continue;
2354                         orig_w = (float)track->track_w * orig_scale;
2355                         orig_h = (float)track->track_h * orig_scale;
2356                         track->track_w = Units::round(orig_w / new_scale);
2357                         track->track_h = Units::round(orig_h / new_scale);
2358                         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->
2359                                 set_proxy(orig_scale, new_scale);
2360                         ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_X])->
2361                                 set_proxy(orig_scale, new_scale);
2362                         ((FloatAutos*)track->automation->autos[AUTOMATION_CAMERA_Y])->
2363                                 set_proxy(orig_scale, new_scale);
2364                         ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_X])->
2365                                 set_proxy(orig_scale, new_scale);
2366                         ((FloatAutos*)track->automation->autos[AUTOMATION_PROJECTOR_Y])->
2367                                 set_proxy(orig_scale, new_scale);
2368                 }
2369         }
2370
2371 // change original assets to proxy assets
2372         int awindow_folder = use_scaler || new_scale != 1 ? AW_PROXY_FOLDER : AW_MEDIA_FOLDER;
2373         for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2374                 Asset *proxy_asset = edl->assets->update((Asset *)proxy_assets->get(i));
2375                 proxy_asset->awindow_folder = awindow_folder;
2376 // replace track contents
2377                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2378                         if( track->data_type != TRACK_VIDEO ) continue;
2379                         for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2380                                 if( !edit->asset ) continue;
2381                                 if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2382                                         edit->asset = proxy_asset;
2383                                 }
2384                         }
2385                 }
2386                 for( int j=0,m=edl->clips.size(); j<m; ++j ) {
2387                         EDL *clip = edl->clips[j];
2388                         for( Track *track=clip->tracks->first; track; track=track->next ) {
2389                                 if( track->data_type != TRACK_VIDEO ) continue;
2390                                 for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2391                                         if( !edit->asset ) continue;
2392                                         if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2393                                                 edit->asset = proxy_asset;
2394                                         }
2395                                 }
2396                         }
2397                 }
2398         }
2399 }
2400
2401 void MWindow::add_proxy(int use_scaler,
2402                 ArrayList<Indexable*> *orig_assets,
2403                 ArrayList<Indexable*> *proxy_assets)
2404 {
2405         if( use_scaler ) {
2406                 for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2407                         Asset *proxy_asset = (Asset *)proxy_assets->get(i);
2408                         proxy_asset->width = orig_assets->get(i)->get_w();
2409                         proxy_asset->height = orig_assets->get(i)->get_h();
2410                 }
2411         }
2412
2413 // change original assets to proxy assets
2414         for( int i=0,n=proxy_assets->size(); i<n; ++i ) {
2415                 Asset *proxy_asset = edl->assets->update((Asset *)proxy_assets->get(i));
2416                 proxy_asset->awindow_folder = AW_PROXY_FOLDER;
2417 // replace track contents
2418                 for( Track *track=edl->tracks->first; track; track=track->next ) {
2419                         if( track->data_type != TRACK_VIDEO ) continue;
2420                         for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
2421                                 if( !edit->asset ) continue;
2422                                 if( !strcmp(edit->asset->path, orig_assets->get(i)->path) ) {
2423                                         edit->asset = proxy_asset;
2424                                 }
2425                         }
2426                 }
2427         }
2428 }
2429
2430 void MWindow::cut_commercials()
2431 {
2432         undo->update_undo_before();
2433         commercials->scan_media();
2434         edl->optimize();
2435         save_backup();
2436         undo->update_undo_after(_("cut ads"), LOAD_EDITS | LOAD_TIMEBAR);
2437
2438         restart_brender();
2439         update_plugin_guis();
2440         gui->update(1, 2, 1, 1, 1, 1, 0);
2441         cwindow->update(1, 0, 0, 0, 1);
2442         cwindow->refresh_frame(CHANGE_EDL);
2443 }
2444
2445