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 "keyframes.h"
  45 #include "language.h"
  46 #include "labels.h"
  47 #include "levelwindow.h"
  48 #include "localsession.h"
  49 #include "mainclock.h"
  50 #include "maincursor.h"
  51 #include "mainerror.h"
  52 #include "mainindexes.h"
  53 #include "mainmenu.h"
  54 #include "mainsession.h"
  55 #include "mainundo.h"
  56 #include "maskautos.h"
  57 #include "mtimebar.h"
  58 #include "mwindowgui.h"
  59 #include "mwindow.h"
  60 #include "panauto.h"
  61 #include "patchbay.h"
  62 #include "playbackengine.h"
  63 #include "pluginset.h"
  64 #include "recordlabel.h"
  65 #include "samplescroll.h"
  66 #include "trackcanvas.h"
  67 #include "track.h"
  68 #include "trackscroll.h"
  69 #include "tracks.h"
  70 #include "transition.h"
  71 #include "transportque.h"
  72 #include "units.h"
  73 #include "undostackitem.h"
  74 #include "vplayback.h"
  75 #include "vwindow.h"
  76 #include "vwindowgui.h"
  77 #include "zoombar.h"
  78 #include "zwindow.h"
  79 #include "automation.h"
  80 #include "maskautos.h"
  81
  82 #include <string.h>
  83
  84 void MWindow::add_audio_track_entry(int above, Track *dst)
  85 {
  86         undo->update_undo_before();
  87         add_audio_track(above, dst);
  88         save_backup();
  89         undo->update_undo_after(_("add track"), LOAD_ALL);
  90
  91         restart_brender();
  92         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
  93         gui->activate_timeline();
  94
  95 //      gui->get_scrollbars(0);
  96 //      gui->canvas->draw();
  97 //      gui->patchbay->update();
  98 //      gui->cursor->draw(1);
  99 //      gui->canvas->flash();
 100 //      gui->canvas->activate();
 101         cwindow->refresh_frame(CHANGE_EDL);
 102 }
 103
 104 void MWindow::add_video_track_entry(Track *dst)
 105 {
 106         undo->update_undo_before();
 107         add_video_track(1, dst);
 108         undo->update_undo_after(_("add track"), LOAD_ALL);
 109
 110         restart_brender();
 111
 112         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
 113         gui->activate_timeline();
 114 //      gui->get_scrollbars(0);
 115 //      gui->canvas->draw();
 116 //      gui->patchbay->update();
 117 //      gui->cursor->draw(1);
 118 //      gui->canvas->flash();
 119 //      gui->canvas->activate();
 120         cwindow->refresh_frame(CHANGE_EDL);
 121         save_backup();
 122 }
 123
 124 void MWindow::add_subttl_track_entry(Track *dst)
 125 {
 126         undo->update_undo_before();
 127         add_subttl_track(1, dst);
 128         undo->update_undo_after(_("add track"), LOAD_ALL);
 129
 130         restart_brender();
 131
 132         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
 133         gui->activate_timeline();
 134 //      gui->get_scrollbars(0);
 135 //      gui->canvas->draw();
 136 //      gui->patchbay->update();
 137 //      gui->cursor->draw(1);
 138 //      gui->canvas->flash();
 139 //      gui->canvas->activate();
 140         cwindow->refresh_frame(CHANGE_EDL);
 141         save_backup();
 142 }
 143
 144
 145 int MWindow::add_audio_track(int above, Track *dst)
 146 {
 147         edl->tracks->add_audio_track(above, dst);
 148         edl->tracks->update_y_pixels(theme);
 149         save_backup();
 150         return 0;
 151 }
 152
 153 int MWindow::add_video_track(int above, Track *dst)
 154 {
 155         edl->tracks->add_video_track(above, dst);
 156         edl->tracks->update_y_pixels(theme);
 157         save_backup();
 158         return 0;
 159 }
 160
 161 int MWindow::add_subttl_track(int above, Track *dst)
 162 {
 163         edl->tracks->add_subttl_track(above, dst);
 164         edl->tracks->update_y_pixels(theme);
 165         save_backup();
 166         return 0;
 167 }
 168
 169 void MWindow::asset_to_all()
 170 {
 171         if( !session->drag_assets->size() ) return;
 172         Indexable *indexable = session->drag_assets->get(0);
 173
 174 //      if( indexable->have_video() )
 175         {
 176                 int w, h;
 177
 178                 undo->update_undo_before();
 179
 180 // Get w and h
 181                 w = indexable->get_w();
 182                 h = indexable->get_h();
 183                 double new_framerate = session->drag_assets->get(0)->get_frame_rate();
 184                 double old_framerate = edl->session->frame_rate;
 185                 int old_samplerate = edl->session->sample_rate;
 186                 int new_samplerate = session->drag_assets->get(0)->get_sample_rate();
 187
 188
 189                 if( indexable->have_video() ) {
 190                         edl->session->output_w = w;
 191                         edl->session->output_h = h;
 192                         edl->session->frame_rate = new_framerate;
 193                         create_aspect_ratio(
 194                                 edl->session->aspect_w,
 195                                 edl->session->aspect_h,
 196                                 w, h);
 197
 198                         for( Track *current=edl->tracks->first; current; current=NEXT ) {
 199                                 if( current->data_type == TRACK_VIDEO /* &&
 200                                         current->record */  ) {
 201                                         current->track_w = w;
 202                                         current->track_h = h;
 203                                 }
 204                         }
 205
 206
 207                         if( ((edl->session->output_w % 4) ||
 208                                 (edl->session->output_h % 4)) &&
 209                                 edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL ) {
 210                                 MainError::show_error(
 211                                         _("This project's dimensions are not multiples of 4 so\n"
 212                                         "it can't be rendered by OpenGL."));
 213                         }
 214
 215 // Get aspect ratio
 216                         if( defaults->get("AUTOASPECT", 0) ) {
 217                                 create_aspect_ratio(
 218                                         edl->session->aspect_w,
 219                                         edl->session->aspect_h,
 220                                         w, h);
 221                         }
 222                 }
 223
 224                 if( indexable->have_audio() ) {
 225                         edl->session->sample_rate = new_samplerate;
 226                         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 227                         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 228                 }
 229
 230                 save_backup();
 231
 232                 undo->update_undo_after(_("asset to all"), LOAD_ALL);
 233                 restart_brender();
 234                 gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 235                 sync_parameters(CHANGE_ALL);
 236         }
 237 }
 238
 239 void MWindow::asset_to_size()
 240 {
 241         if( !session->drag_assets->size() ) return;
 242         Indexable *indexable = session->drag_assets->get(0);
 243
 244         if( indexable->have_video() ) {
 245                 int w, h;
 246                 undo->update_undo_before();
 247
 248 // Get w and h
 249                 w = indexable->get_w();
 250                 h = indexable->get_h();
 251                 edl->session->output_w = w;
 252                 edl->session->output_h = h;
 253
 254                 if( ((edl->session->output_w % 4) ||
 255                         (edl->session->output_h % 4)) &&
 256                         edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL ) {
 257                         MainError::show_error(
 258                                 _("This project's dimensions are not multiples of 4 so\n"
 259                                 "it can't be rendered by OpenGL."));
 260                 }
 261
 262 // Get aspect ratio
 263                 if( defaults->get("AUTOASPECT", 0) ) {
 264                         create_aspect_ratio(edl->session->aspect_w,
 265                                 edl->session->aspect_h,
 266                                 w,
 267                                 h);
 268                 }
 269
 270                 save_backup();
 271
 272                 undo->update_undo_after(_("asset to size"), LOAD_ALL);
 273                 restart_brender();
 274                 sync_parameters(CHANGE_ALL);
 275         }
 276 }
 277
 278
 279 void MWindow::asset_to_rate()
 280 {
 281         if( session->drag_assets->size() &&
 282                 session->drag_assets->get(0)->have_video() ) {
 283                 double new_framerate = session->drag_assets->get(0)->get_frame_rate();
 284                 double old_framerate = edl->session->frame_rate;
 285                 undo->update_undo_before();
 286
 287                 edl->session->frame_rate = new_framerate;
 288                 edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 289
 290                 save_backup();
 291
 292                 undo->update_undo_after(_("asset to rate"), LOAD_ALL);
 293                 restart_brender();
 294                 gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 295                 sync_parameters(CHANGE_ALL);
 296         }
 297 }
 298
 299
 300 void MWindow::clear_entry()
 301 {
 302         undo->update_undo_before();
 303         clear(1);
 304
 305         edl->optimize();
 306         save_backup();
 307         undo->update_undo_after(_("clear"), LOAD_EDITS | LOAD_TIMEBAR);
 308
 309         restart_brender();
 310         update_plugin_guis();
 311         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 312         cwindow->update(1, 0, 0, 0, 1);
 313         cwindow->refresh_frame(CHANGE_EDL);
 314 }
 315
 316 void MWindow::clear(int clear_handle)
 317 {
 318         double start = edl->local_session->get_selectionstart();
 319         double end = edl->local_session->get_selectionend();
 320         if( clear_handle || !EQUIV(start, end) ) {
 321                 edl->clear(start,
 322                         end,
 323                         edl->session->labels_follow_edits,
 324                         edl->session->plugins_follow_edits,
 325                         edl->session->autos_follow_edits);
 326         }
 327 }
 328
 329 void MWindow::update_gui(int changed_edl)
 330 {
 331         restart_brender();
 332         update_plugin_guis();
 333         if( changed_edl ) {
 334                 gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 335                 cwindow->update(1, 0, 0, 0, 1);
 336                 cwindow->refresh_frame(CHANGE_EDL);
 337         }
 338         else {
 339                 gui->draw_overlays(1);
 340                 sync_parameters(CHANGE_PARAMS);
 341                 gui->update_patchbay();
 342                 cwindow->update(1, 0, 0);
 343         }
 344 }
 345
 346 void MWindow::set_automation_mode(int mode)
 347 {
 348         undo->update_undo_before();
 349         speed_before();
 350         edl->tracks->set_automation_mode(
 351                 edl->local_session->get_selectionstart(),
 352                 edl->local_session->get_selectionend(),
 353                 mode);
 354         int changed_edl = speed_after(1);
 355         save_backup();
 356         char string[BCSTRLEN];
 357         sprintf(string,"set %s", FloatAuto::curve_name(mode));
 358         undo->update_undo_after(string,
 359                 !changed_edl ? LOAD_AUTOMATION :
 360                         LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
 361         update_gui(changed_edl);
 362 }
 363
 364 void MWindow::clear_automation()
 365 {
 366         undo->update_undo_before();
 367         speed_before();
 368         edl->tracks->clear_automation(edl->local_session->get_selectionstart(),
 369                 edl->local_session->get_selectionend());
 370         int changed_edl = speed_after(1);
 371         save_backup();
 372         undo->update_undo_after(_("clear keyframes"),
 373                 !changed_edl ? LOAD_AUTOMATION :
 374                         LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
 375         update_gui(changed_edl);
 376 }
 377
 378 int MWindow::clear_default_keyframe()
 379 {
 380         undo->update_undo_before();
 381         speed_before();
 382         edl->tracks->clear_default_keyframe();
 383         int changed_edl = speed_after(1);
 384         save_backup();
 385         undo->update_undo_after(_("clear default keyframe"),
 386                 !changed_edl ? LOAD_AUTOMATION :
 387                         LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
 388         update_gui(changed_edl);
 389         return 0;
 390 }
 391
 392 void MWindow::clear_labels()
 393 {
 394         undo->update_undo_before();
 395         clear_labels(edl->local_session->get_selectionstart(),
 396                 edl->local_session->get_selectionend());
 397         undo->update_undo_after(_("clear labels"), LOAD_TIMEBAR);
 398
 399         gui->update_timebar(1);
 400         cwindow->update(0, 0, 0, 0, 1);
 401         save_backup();
 402 }
 403
 404 int MWindow::clear_labels(double start, double end)
 405 {
 406         edl->labels->clear(start, end, 0);
 407         return 0;
 408 }
 409
 410 void MWindow::concatenate_tracks()
 411 {
 412         undo->update_undo_before();
 413         edl->tracks->concatenate_tracks(edl->session->plugins_follow_edits,
 414                 edl->session->autos_follow_edits);
 415         save_backup();
 416         undo->update_undo_after(_("concatenate tracks"), LOAD_EDITS);
 417
 418         restart_brender();
 419         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
 420         cwindow->refresh_frame(CHANGE_EDL);
 421 }
 422
 423
 424 void MWindow::copy()
 425 {
 426         copy(edl->local_session->get_selectionstart(),
 427                 edl->local_session->get_selectionend());
 428 }
 429
 430 int MWindow::copy(double start, double end)
 431 {
 432         if( start == end ) return 1;
 433
 434         FileXML file;
 435         edl->copy(start, end, 0, &file, "", 1);
 436         const char *file_string = file.string();
 437         long file_length = strlen(file_string);
 438         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 439         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 440         save_backup();
 441         return 0;
 442 }
 443
 444 int MWindow::copy_automation()
 445 {
 446         FileXML file;
 447         double start = edl->local_session->get_selectionstart();
 448         double end = edl->local_session->get_selectionend();
 449         edl->tracks->copy_automation(start, end, &file, 0, 1);
 450         const char *file_string = file.string();
 451         long file_length = strlen(file_string);
 452         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 453         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 454         return 0;
 455 }
 456
 457 int MWindow::copy_default_keyframe()
 458 {
 459         FileXML file;
 460         double start = edl->local_session->get_selectionstart();
 461         double end = edl->local_session->get_selectionend();
 462         edl->tracks->copy_automation(start, end, &file, 1, 0);
 463         const char *file_string = file.string();
 464         long file_length = strlen(file_string);
 465         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
 466         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
 467         return 0;
 468 }
 469
 470
 471 // Uses cropping coordinates in edl session to crop and translate video.
 472 // We modify the projector since camera automation depends on the track size.
 473 void MWindow::crop_video()
 474 {
 475
 476         undo->update_undo_before();
 477 // Clamp EDL crop region
 478         if( edl->session->crop_x1 > edl->session->crop_x2 ) {
 479                 edl->session->crop_x1 ^= edl->session->crop_x2;
 480                 edl->session->crop_x2 ^= edl->session->crop_x1;
 481                 edl->session->crop_x1 ^= edl->session->crop_x2;
 482         }
 483         if( edl->session->crop_y1 > edl->session->crop_y2 ) {
 484                 edl->session->crop_y1 ^= edl->session->crop_y2;
 485                 edl->session->crop_y2 ^= edl->session->crop_y1;
 486                 edl->session->crop_y1 ^= edl->session->crop_y2;
 487         }
 488
 489         float old_projector_x = (float)edl->session->output_w / 2;
 490         float old_projector_y = (float)edl->session->output_h / 2;
 491         float new_projector_x = (float)(edl->session->crop_x1 + edl->session->crop_x2) / 2;
 492         float new_projector_y = (float)(edl->session->crop_y1 + edl->session->crop_y2) / 2;
 493         float projector_offset_x = -(new_projector_x - old_projector_x);
 494         float projector_offset_y = -(new_projector_y - old_projector_y);
 495
 496         edl->tracks->translate_projector(projector_offset_x, projector_offset_y);
 497
 498         edl->session->output_w = edl->session->crop_x2 - edl->session->crop_x1;
 499         edl->session->output_h = edl->session->crop_y2 - edl->session->crop_y1;
 500         edl->session->crop_x1 = 0;
 501         edl->session->crop_y1 = 0;
 502         edl->session->crop_x2 = edl->session->output_w;
 503         edl->session->crop_y2 = edl->session->output_h;
 504
 505 // Recalculate aspect ratio
 506         if( defaults->get("AUTOASPECT", 0) ) {
 507                 create_aspect_ratio(edl->session->aspect_w,
 508                         edl->session->aspect_h,
 509                         edl->session->output_w,
 510                         edl->session->output_h);
 511         }
 512
 513         undo->update_undo_after(_("crop"), LOAD_ALL);
 514
 515         restart_brender();
 516         cwindow->refresh_frame(CHANGE_ALL);
 517         save_backup();
 518 }
 519
 520 void MWindow::cut()
 521 {
 522         double start = edl->local_session->get_selectionstart();
 523         double end = edl->local_session->get_selectionend();
 524         if( EQUIV(start,end) )
 525                 blade(start);
 526         else
 527                 cut(start, end);
 528 }
 529
 530 void MWindow::blade(double position)
 531 {
 532         undo->update_undo_before();
 533         edl->blade(position);
 534         edl->optimize();
 535         save_backup();
 536         undo->update_undo_after(_("blade"), LOAD_EDITS | LOAD_TIMEBAR);
 537         restart_brender();
 538         update_plugin_guis();
 539         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 540         cwindow->update(1, 0, 0, 0, 1);
 541         awindow->gui->async_update_assets();
 542         cwindow->refresh_frame(CHANGE_EDL);
 543 }
 544
 545 void MWindow::cut(double start, double end, double new_position)
 546 {
 547         undo->update_undo_before();
 548         copy(start, end);
 549         edl->clear(start, end,
 550                 edl->session->labels_follow_edits,
 551                 edl->session->plugins_follow_edits,
 552                 edl->session->autos_follow_edits);
 553
 554         edl->optimize();
 555         save_backup();
 556         undo->update_undo_after(_("split | cut"), LOAD_EDITS | LOAD_TIMEBAR);
 557         if( new_position >= 0 ) {
 558                 edl->local_session->set_selectionstart(new_position);
 559                 edl->local_session->set_selectionend(new_position);
 560         }
 561         restart_brender();
 562         update_plugin_guis();
 563         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 564         cwindow->update(1, 0, 0, 0, 1);
 565         awindow->gui->async_update_assets();
 566         cwindow->refresh_frame(CHANGE_EDL);
 567 }
 568
 569 void MWindow::cut_left_edit()
 570 {
 571         double start_pos = edl->local_session->get_selectionstart(1);
 572         double position = edl->prev_edit(start_pos);
 573         if( position < start_pos )
 574                 cut(position, start_pos, position);
 575 }
 576
 577 void MWindow::cut_right_edit()
 578 {
 579         double end_pos = edl->local_session->get_selectionend(1);
 580         double position = edl->next_edit(end_pos);
 581         if( end_pos < position )
 582                 cut(end_pos, position, end_pos);
 583 }
 584
 585 void MWindow::cut_left_label()
 586 {
 587         double start_pos = edl->local_session->get_selectionstart(1);
 588         Label *left_label = edl->labels->prev_label(start_pos);
 589         if( !left_label ) return;
 590         double position = left_label->position;
 591         if( position < start_pos )
 592                 cut(position, start_pos, position);
 593 }
 594
 595 void MWindow::cut_right_label()
 596 {
 597         double end_pos = edl->local_session->get_selectionend(1);
 598         Label *right_label = edl->labels->next_label(end_pos);
 599         if( !right_label ) return;
 600         double position = right_label->position;
 601         if( end_pos < position )
 602                 cut(end_pos, position, end_pos);
 603 }
 604
 605 int MWindow::cut_automation()
 606 {
 607         undo->update_undo_before();
 608         speed_before();
 609         copy_automation();
 610         edl->tracks->clear_automation(edl->local_session->get_selectionstart(),
 611                 edl->local_session->get_selectionend());
 612         int changed_edl = speed_after(1);
 613         save_backup();
 614         undo->update_undo_after(_("cut keyframes"),
 615                 !changed_edl ? LOAD_AUTOMATION :
 616                         LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
 617         update_gui(changed_edl);
 618         return 0;
 619 }
 620
 621 int MWindow::cut_default_keyframe()
 622 {
 623
 624         undo->update_undo_before();
 625         speed_before();
 626         copy_default_keyframe();
 627         edl->tracks->clear_default_keyframe();
 628         int changed_edl = speed_after(1);
 629         save_backup();
 630         undo->update_undo_after(_("cut default keyframe"),
 631                 !changed_edl ? LOAD_AUTOMATION :
 632                         LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
 633         update_gui(changed_edl);
 634         return 0;
 635 }
 636
 637
 638 void MWindow::delete_track()
 639 {
 640         if( edl->tracks->last )
 641                 delete_track(edl->tracks->last);
 642 }
 643
 644 void MWindow::delete_tracks()
 645 {
 646         undo->update_undo_before();
 647         edl->tracks->delete_tracks();
 648         undo->update_undo_after(_("delete tracks"), LOAD_ALL);
 649         save_backup();
 650
 651         restart_brender();
 652         update_plugin_states();
 653
 654         gui->update(1, NORMAL_DRAW, 1, 0, 1, 0, 0);
 655         cwindow->refresh_frame(CHANGE_EDL);
 656 }
 657
 658 void MWindow::delete_track(Track *track)
 659 {
 660         undo->update_undo_before();
 661         edl->tracks->delete_track(track);
 662         undo->update_undo_after(_("delete track"), LOAD_ALL);
 663
 664         restart_brender();
 665         update_plugin_states();
 666
 667         gui->update(1, NORMAL_DRAW, 1, 0, 1, 0, 0);
 668         cwindow->refresh_frame(CHANGE_EDL);
 669         save_backup();
 670 }
 671
 672
 673 // Insert data from clipboard
 674 void MWindow::insert(double position, FileXML *file,
 675         int edit_labels, int edit_plugins, int edit_autos,
 676         EDL *parent_edl, Track *first_track, int overwrite)
 677 {
 678 // For clipboard pasting make the new edl use a separate session
 679 // from the master EDL.  Then it can be resampled to the master rates.
 680 // For splice, overwrite, and dragging need same session to get the assets.
 681         EDL *edl = new EDL(parent_edl);
 682         ArrayList<EDL*> new_edls;
 683         uint32_t load_flags = LOAD_ALL;
 684
 685
 686         new_edls.append(edl);
 687         edl->create_objects();
 688
 689
 690
 691
 692         if( parent_edl ) load_flags &= ~LOAD_SESSION;
 693         if( !edl->session->autos_follow_edits ) load_flags &= ~LOAD_AUTOMATION;
 694         if( !edl->session->labels_follow_edits ) load_flags &= ~LOAD_TIMEBAR;
 695
 696         edl->load_xml(file, load_flags);
 697
 698
 699 //printf("MWindow::insert %f\n", edl->local_session->clipboard_length);
 700
 701
 702
 703         paste_edls(&new_edls, LOADMODE_PASTE, first_track, position,
 704                 edit_labels, edit_plugins, edit_autos, overwrite);
 705 // if( vwindow->edl )
 706 // printf("MWindow::insert 5 %f %f\n",
 707 // vwindow->edl->local_session->in_point,
 708 // vwindow->edl->local_session->out_point);
 709         new_edls.remove_all();
 710         edl->Garbage::remove_user();
 711 //printf("MWindow::insert 6 %p\n", vwindow->get_edl());
 712 }
 713
 714 void MWindow::insert_effects_canvas(double start,
 715         double length)
 716 {
 717         Track *dest_track = session->track_highlighted;
 718         if( !dest_track ) return;
 719
 720         undo->update_undo_before();
 721
 722         for( int i=0; i<session->drag_pluginservers->total; ++i ) {
 723                 PluginServer *plugin = session->drag_pluginservers->values[i];
 724                 insert_effect(plugin->title, 0, dest_track,
 725                         i == 0 ? session->pluginset_highlighted : 0,
 726                         start, length, PLUGIN_STANDALONE);
 727         }
 728
 729         save_backup();
 730         undo->update_undo_after(_("insert effect"), LOAD_EDITS | LOAD_PATCHES);
 731         restart_brender();
 732         sync_parameters(CHANGE_EDL);
 733 // GUI updated in TrackCanvas, after current_operations are reset
 734 }
 735
 736 void MWindow::insert_effects_cwindow(Track *dest_track)
 737 {
 738         if( !dest_track ) return;
 739
 740         undo->update_undo_before();
 741
 742         double start = 0;
 743         double length = dest_track->get_length();
 744
 745         if( edl->local_session->get_selectionend() >
 746                 edl->local_session->get_selectionstart() ) {
 747                 start = edl->local_session->get_selectionstart();
 748                 length = edl->local_session->get_selectionend() -
 749                         edl->local_session->get_selectionstart();
 750         }
 751
 752         for( int i=0; i<session->drag_pluginservers->total; ++i ) {
 753                 PluginServer *plugin = session->drag_pluginservers->values[i];
 754                 insert_effect(plugin->title, 0, dest_track, 0,
 755                         start, length, PLUGIN_STANDALONE);
 756         }
 757
 758         save_backup();
 759         undo->update_undo_after(_("insert effect"), LOAD_EDITS | LOAD_PATCHES);
 760         restart_brender();
 761         sync_parameters(CHANGE_EDL);
 762         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
 763 }
 764
 765 void MWindow::insert_effect(char *title,
 766         SharedLocation *shared_location,
 767         int data_type,
 768         int plugin_type,
 769         int single_standalone)
 770 {
 771         Track *current = edl->tracks->first;
 772         SharedLocation shared_location_local;
 773         shared_location_local.copy_from(shared_location);
 774         int first_track = 1;
 775         for( ; current; current=NEXT ) {
 776                 if( current->data_type == data_type &&
 777                         current->record ) {
 778                         insert_effect(title, &shared_location_local,
 779                                 current, 0, 0, 0, plugin_type);
 780
 781                         if( first_track ) {
 782                                 if( plugin_type == PLUGIN_STANDALONE && single_standalone ) {
 783                                         plugin_type = PLUGIN_SHAREDPLUGIN;
 784                                         shared_location_local.module = edl->tracks->number_of(current);
 785                                         shared_location_local.plugin = current->plugin_set.total - 1;
 786                                 }
 787                                 first_track = 0;
 788                         }
 789                 }
 790         }
 791 }
 792
 793
 794 void MWindow::insert_effect(char *title,
 795         SharedLocation *shared_location,
 796         Track *track,
 797         PluginSet *plugin_set,
 798         double start,
 799         double length,
 800         int plugin_type)
 801 {
 802         KeyFrame *default_keyframe = 0;
 803         PluginServer *server = 0;
 804 // Get default keyframe
 805         if( plugin_type == PLUGIN_STANDALONE ) {
 806                 default_keyframe = new KeyFrame;
 807                 server = new PluginServer(*scan_plugindb(title, track->data_type));
 808
 809                 server->open_plugin(0, preferences, edl, 0);
 810                 server->save_data(default_keyframe);
 811         }
 812 // Insert plugin object
 813         track->insert_effect(title, shared_location,
 814                 default_keyframe, plugin_set,
 815                 start, length, plugin_type);
 816         track->optimize();
 817
 818         if( plugin_type == PLUGIN_STANDALONE ) {
 819                 server->close_plugin();
 820                 delete server;
 821                 delete default_keyframe;
 822         }
 823 }
 824
 825 int MWindow::modify_edithandles()
 826 {
 827         undo->update_undo_before();
 828         edl->modify_edithandles(session->drag_start,
 829                 session->drag_position,
 830                 session->drag_handle,
 831                 edl->session->edit_handle_mode[session->drag_button],
 832                 edl->session->labels_follow_edits,
 833                 edl->session->plugins_follow_edits,
 834                 edl->session->autos_follow_edits,
 835                 session->drag_edit->group_id);
 836
 837         finish_modify_handles();
 838 //printf("MWindow::modify_handles 1\n");
 839         return 0;
 840 }
 841
 842 int MWindow::modify_pluginhandles()
 843 {
 844         undo->update_undo_before();
 845
 846         edl->modify_pluginhandles(session->drag_start,
 847                 session->drag_position,
 848                 session->drag_handle,
 849                 edl->session->edit_handle_mode[session->drag_button],
 850                 edl->session->labels_follow_edits,
 851                 edl->session->autos_follow_edits,
 852                 session->trim_edits);
 853
 854         finish_modify_handles();
 855
 856         return 0;
 857 }
 858
 859
 860 // Common to edithandles and plugin handles
 861 void MWindow::finish_modify_handles()
 862 {
 863         int edit_mode = edl->session->edit_handle_mode[session->drag_button];
 864         if( edit_mode != MOVE_MEDIA ) {
 865                 double position = session->drag_position ;
 866                 if( position < 0 ) position = 0;
 867                 edl->local_session->set_selectionstart(position);
 868                 edl->local_session->set_selectionend(position);
 869         }
 870         undo->update_undo_after(_("drag handle"), LOAD_EDITS | LOAD_TIMEBAR);
 871
 872         save_backup();
 873         restart_brender();
 874         sync_parameters(CHANGE_EDL);
 875         update_plugin_guis();
 876         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
 877 // label list can be modified
 878         awindow->gui->async_update_assets();
 879         cwindow->update(1, 0, 0, 0, 1);
 880 }
 881
 882 void MWindow::match_output_size(Track *track)
 883 {
 884         undo->update_undo_before();
 885         track->track_w = edl->session->output_w;
 886         track->track_h = edl->session->output_h;
 887         save_backup();
 888         undo->update_undo_after(_("match output size"), LOAD_ALL);
 889
 890         restart_brender();
 891         sync_parameters(CHANGE_EDL);
 892 }
 893
 894
 895 EDL *MWindow::selected_edits_to_clip(int packed,
 896                 double *start_position, Track **start_track,
 897                 int edit_labels, int edit_autos, int edit_plugins)
 898 {
 899         double start = DBL_MAX, end = DBL_MIN;
 900         Track *first_track=0, *last_track = 0;
 901         for( Track *track=edl->tracks->first; track; track=track->next ) {
 902                 if( !track->record ) continue;
 903                 int empty = 1;
 904                 for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
 905                         if( !edit->is_selected || edit->silence() ) continue;
 906                         double edit_pos = track->from_units(edit->startproject);
 907                         if( start > edit_pos ) start = edit_pos;
 908                         if( end < (edit_pos+=edit->length) ) end = edit_pos;
 909                         empty = 0;
 910                 }
 911                 if( empty ) continue;
 912                 if( !first_track ) first_track = track;
 913                 last_track = track;
 914         }
 915         if( start_position ) *start_position = start;
 916         if( start_track ) *start_track = first_track;
 917         if( !first_track ) return 0;
 918         EDL *new_edl = new EDL();
 919         new_edl->create_objects();
 920         new_edl->copy_session(edl);
 921         const char *text = _("new_edl edit");
 922         new_edl->set_path(text);
 923         strcpy(new_edl->local_session->clip_title, text);
 924         strcpy(new_edl->local_session->clip_notes, text);
 925         new_edl->session->video_tracks = 0;
 926         new_edl->session->audio_tracks = 0;
 927         for( Track *track=edl->tracks->first; track; track=track->next ) {
 928                 if( !track->record ) continue;
 929                 if( first_track ) {
 930                         if( first_track != track ) continue;
 931                         first_track = 0;
 932                 }
 933                 Track *new_track = 0;
 934                 if( !packed )
 935                         new_track = new_edl->add_new_track(track->data_type);
 936                 int64_t start_pos = track->to_units(start, 0);
 937                 int64_t end_pos = track->to_units(end, 0);
 938                 int64_t startproject = 0;
 939                 Edit *edit = track->edits->first;
 940                 for( ; edit; edit=edit->next ) {
 941                         if( !edit->is_selected || edit->silence() ) continue;
 942                         if( edit->startproject < start_pos ) continue;
 943                         if( edit->startproject >= end_pos ) break;
 944                         int64_t edit_start_pos = edit->startproject;
 945                         int64_t edit_end_pos = edit->startproject + edit->length;
 946                         if( !new_track )
 947                                 new_track = new_edl->add_new_track(track->data_type);
 948                         int64_t edit_pos = edit_start_pos - start_pos;
 949                         if( !packed && edit_pos > startproject ) {
 950                                 Edit *silence = new Edit(new_edl, new_track);
 951                                 silence->startproject = startproject;
 952                                 silence->length = edit_pos - startproject;
 953                                 new_track->edits->append(silence);
 954                                 startproject = edit_pos;
 955                         }
 956                         int64_t clip_start_pos = startproject;
 957                         Edit *clip_edit = new Edit(new_edl, new_track);
 958                         clip_edit->copy_from(edit);
 959                         clip_edit->startproject = startproject;
 960                         startproject += clip_edit->length;
 961                         new_track->edits->append(clip_edit);
 962                         if( edit_labels ) {
 963                                 double edit_start = track->from_units(edit_start_pos);
 964                                 double edit_end = track->from_units(edit_end_pos);
 965                                 double clip_start = new_track->from_units(clip_start_pos);
 966                                 Label *label = edl->labels->first;
 967                                 for( ; label; label=label->next ) {
 968                                         if( label->position < edit_start ) continue;
 969                                         if( label->position >= edit_end ) break;
 970                                         double clip_position = label->position - edit_start + clip_start;
 971                                         Label *clip_label = new_edl->labels->first;
 972                                         while( clip_label && clip_label->position<clip_position )
 973                                                 clip_label = clip_label->next;
 974                                         if( clip_label && clip_label->position == clip_position ) continue;
 975                                         Label *new_label = new Label(new_edl,
 976                                                 new_edl->labels, clip_position, label->textstr);
 977                                         new_edl->labels->insert_before(clip_label, new_label);
 978                                 }
 979                         }
 980                         if( edit_autos ) {
 981                                 Automation *automation = track->automation;
 982                                 Automation *new_automation = new_track->automation;
 983                                 for( int i=0; i<AUTOMATION_TOTAL; ++i ) {
 984                                         Autos *autos = automation->autos[i];
 985                                         if( !autos ) continue;
 986                                         Autos *new_autos = new_automation->autos[i];
 987                                         new_autos->default_auto->copy_from(autos->default_auto);
 988                                         Auto *aut0 = autos->first;
 989                                         for( ; aut0; aut0=aut0->next ) {
 990                                                 if( aut0->position < edit_start_pos ) continue;
 991                                                 if( aut0->position >= edit_end_pos ) break;
 992                                                 Auto *new_auto = new_autos->new_auto();
 993                                                 new_auto->copy_from(aut0);
 994                                                 int64_t clip_position = aut0->position - edit_start_pos + clip_start_pos;
 995                                                 new_auto->position = clip_position;
 996                                                 new_autos->append(new_auto);
 997                                         }
 998                                 }
 999                         }
1000                         if( edit_plugins ) {
1001                                 while( new_track->plugin_set.size() < track->plugin_set.size() )
1002                                         new_track->plugin_set.append(0);
1003                                 for( int i=0; i<track->plugin_set.total; ++i ) {
1004                                         PluginSet *plugin_set = track->plugin_set[i];
1005                                         if( !plugin_set ) continue;
1006                                         PluginSet *new_plugin_set = new_track->plugin_set[i];
1007                                         if( !new_plugin_set ) {
1008                                                 new_plugin_set = new PluginSet(new_edl, new_track);
1009                                                 new_track->plugin_set[i] = new_plugin_set;
1010                                         }
1011                                         Plugin *plugin = (Plugin*)plugin_set->first;
1012                                         int64_t startplugin = new_plugin_set->length();
1013                                         for( ; plugin ; plugin=(Plugin*)plugin->next ) {
1014                                                 if( plugin->silence() ) continue;
1015                                                 int64_t plugin_start_pos = plugin->startproject;
1016                                                 int64_t plugin_end_pos = plugin_start_pos + plugin->length;
1017                                                 if( plugin_end_pos < start_pos ) continue;
1018                                                 if( plugin_start_pos > end_pos ) break;
1019                                                 if( plugin_start_pos < edit_start_pos )
1020                                                         plugin_start_pos = edit_start_pos;
1021                                                 if( plugin_end_pos > edit_end_pos )
1022                                                         plugin_end_pos = edit_end_pos;
1023                                                 if( plugin_start_pos >= plugin_end_pos ) continue;
1024                                                 int64_t plugin_pos = plugin_start_pos - start_pos;
1025                                                 if( !packed && plugin_pos > startplugin ) {
1026                                                         Plugin *silence = new Plugin(new_edl, new_track, "");
1027                                                         silence->startproject = startplugin;
1028                                                         silence->length = plugin_pos - startplugin;
1029                                                         new_plugin_set->append(silence);
1030                                                         startplugin = plugin_pos;
1031                                                 }
1032                                                 Plugin *new_plugin = new Plugin(new_edl, new_track, plugin->title);
1033                                                 new_plugin->copy_base(plugin);
1034                                                 new_plugin->startproject = startplugin;
1035                                                 new_plugin->length = plugin_end_pos - plugin_start_pos;
1036                                                 startplugin += new_plugin->length;
1037                                                 new_plugin_set->append(new_plugin);
1038                                                 KeyFrames *keyframes = plugin->keyframes;
1039                                                 KeyFrames *new_keyframes = new_plugin->keyframes;
1040                                                 new_keyframes->default_auto->copy_from(keyframes->default_auto);
1041                                                 new_keyframes->default_auto->position = new_plugin->startproject;
1042                                                 KeyFrame *keyframe = (KeyFrame*)keyframes->first;
1043                                                 for( ; keyframe; keyframe=(KeyFrame*)keyframe->next ) {
1044                                                         if( keyframe->position < edit_start_pos ) continue;
1045                                                         if( keyframe->position >= edit_end_pos ) break;
1046                                                         KeyFrame *clip_keyframe = new KeyFrame(new_edl, new_keyframes);
1047                                                         clip_keyframe->copy_from(keyframe);
1048                                                         int64_t key_position = keyframe->position - start_pos;
1049                                                         if( packed )
1050                                                                 key_position += new_plugin->startproject - plugin_pos;
1051                                                         clip_keyframe->position = key_position;
1052                                                         new_keyframes->append(clip_keyframe);
1053                                                 }
1054                                         }
1055                                 }
1056                         }
1057                 }
1058                 if( last_track == track ) break;
1059         }
1060         return new_edl;
1061 }
1062
1063 void MWindow::selected_edits_to_clipboard(int packed)
1064 {
1065         EDL *new_edl = selected_edits_to_clip(packed, 0, 0,
1066                 edl->session->labels_follow_edits,
1067                 edl->session->autos_follow_edits,
1068                 edl->session->plugins_follow_edits);
1069         if( !new_edl ) return;
1070         double length = new_edl->tracks->total_length();
1071         FileXML file;
1072         new_edl->copy(0, length, 1, &file, "", 1);
1073         const char *file_string = file.string();
1074         long file_length = strlen(file_string);
1075         gui->to_clipboard(file_string, file_length, BC_PRIMARY_SELECTION);
1076         gui->to_clipboard(file_string, file_length, SECONDARY_SELECTION);
1077         new_edl->remove_user();
1078 }
1079
1080 void MWindow::delete_edit(Edit *edit, const char *msg, int collapse)
1081 {
1082         ArrayList<Edit*> edits;
1083         edits.append(edit);
1084         delete_edits(&edits, msg, collapse);
1085 }
1086
1087 void MWindow::delete_edits(ArrayList<Edit*> *edits, const char *msg, int collapse)
1088 {
1089         if( !edits->size() ) return;
1090         undo->update_undo_before();
1091         if( edl->session->labels_follow_edits )
1092                 edl->delete_edit_labels(edits, collapse);
1093         edl->delete_edits(edits, collapse);
1094         edl->optimize();
1095         save_backup();
1096         undo->update_undo_after(msg, LOAD_EDITS);
1097
1098         restart_brender();
1099         cwindow->refresh_frame(CHANGE_EDL);
1100         update_plugin_guis();
1101         gui->update(1, NORMAL_DRAW, 1, 0, 0, 0, 0);
1102 }
1103
1104 void MWindow::delete_edits(int collapse)
1105 {
1106         ArrayList<Edit*> edits;
1107         edl->tracks->get_selected_edits(&edits);
1108         delete_edits(&edits,_("del edit"), collapse);
1109 }
1110
1111 // collapse - delete from timeline, not collapse replace with silence
1112 // packed - omit unselected from selection, unpacked - replace unselected with silence
1113 void MWindow::cut_selected_edits(int collapse, int packed)
1114 {
1115         selected_edits_to_clipboard(packed);
1116         ArrayList<Edit*> edits;
1117         edl->tracks->get_selected_edits(&edits);
1118         delete_edits(&edits, _("cut edit"), collapse);
1119 }
1120
1121
1122 void MWindow::move_edits(ArrayList<Edit*> *edits,
1123                 Track *track, double position, int mode)
1124 {
1125         undo->update_undo_before();
1126 // lockout timebar labels update
1127 //  labels can be deleted with tooltip repeater running
1128         cwindow->gui->lock_window("Tracks::move_edits");
1129         edl->tracks->move_edits(edits, track, position,
1130                 edl->session->labels_follow_edits,
1131                 edl->session->plugins_follow_edits,
1132                 edl->session->autos_follow_edits, mode);
1133         cwindow->gui->timebar->update(1);
1134         cwindow->gui->unlock_window();
1135
1136         save_backup();
1137         undo->update_undo_after(_("move edit"), LOAD_ALL);
1138
1139         restart_brender();
1140         cwindow->refresh_frame(CHANGE_EDL);
1141
1142         update_plugin_guis();
1143         gui->update(1, NORMAL_DRAW, 1, 0, 0, 0, 0);
1144 }
1145
1146 void MWindow::paste_edits(EDL *clip, Track *first_track, double position, int overwrite,
1147                 int edit_edits, int edit_labels, int edit_autos, int edit_plugins)
1148 {
1149         if( !first_track )
1150                 first_track = edl->tracks->first;
1151         Track *src = clip->tracks->first;
1152         for( Track *track=first_track; track && src; track=track->next ) {
1153                 if( !track->record ) continue;
1154                 int64_t pos = track->to_units(position, 0);
1155                 if( edit_edits ) {
1156                         for( Edit *edit=src->edits->first; edit; edit=edit->next ) {
1157                                 if( edit->silence() ) continue;
1158                                 int64_t start = pos + edit->startproject;
1159                                 int64_t len = edit->length, end = start + len;
1160                                 if( overwrite )
1161                                         track->edits->clear(start, end);
1162                                 Edit *dst = track->edits->insert_new_edit(start);
1163                                 dst->copy_from(edit);
1164                                 dst->startproject = start;
1165                                 dst->is_selected = 1;
1166                                 while( (dst=dst->next) != 0 )
1167                                         dst->startproject += edit->length;
1168                                 if( overwrite ) continue;
1169                                 if( edit_labels && track == first_track ) {
1170                                         double dst_pos = track->from_units(start);
1171                                         double dst_len = track->from_units(len);
1172                                         for( Label *label=edl->labels->first; label; label=label->next ) {
1173                                                 if( label->position >= dst_pos )
1174                                                         label->position += dst_len;
1175                                         }
1176                                 }
1177                                 if( edit_autos ) {
1178                                         for( int i=0; i<AUTOMATION_TOTAL; ++i ) {
1179                                                 Autos *autos = track->automation->autos[i];
1180                                                 if( !autos ) continue;
1181                                                 for( Auto *aut0=autos->first; aut0; aut0=aut0->next ) {
1182                                                         if( aut0->position >= start )
1183                                                                 aut0->position += edit->length;
1184                                                 }
1185                                         }
1186                                 }
1187                                 if( edit_plugins ) {
1188                                         for( int i=0; i<track->plugin_set.size(); ++i ) {
1189                                                 PluginSet *plugin_set = track->plugin_set[i];
1190                                                 Plugin *plugin = (Plugin *)plugin_set->first;
1191                                                 for( ; plugin; plugin=(Plugin *)plugin->next ) {
1192                                                         if( plugin->startproject >= start )
1193                                                                 plugin->startproject += edit->length;
1194                                                         else if( plugin->startproject+plugin->length > end )
1195                                                                 plugin->length += edit->length;
1196                                                         Auto *default_keyframe = plugin->keyframes->default_auto;
1197                                                         if( default_keyframe->position >= start )
1198                                                                 default_keyframe->position += edit->length;
1199                                                         KeyFrame *keyframe = (KeyFrame*)plugin->keyframes->first;
1200                                                         for( ; keyframe; keyframe=(KeyFrame*)keyframe->next ) {
1201                                                                 if( keyframe->position >= start )
1202                                                                         keyframe->position += edit->length;
1203                                                         }
1204                                                 }
1205                                                 plugin_set->optimize();
1206                                         }
1207                                 }
1208                         }
1209                 }
1210                 if( edit_autos ) {
1211                         for( int i=0; i<AUTOMATION_TOTAL; ++i ) {
1212                                 Autos *src_autos = src->automation->autos[i];
1213                                 if( !src_autos ) continue;
1214                                 Autos *autos = track->automation->autos[i];
1215                                 for( Auto *aut0=src_autos->first; aut0; aut0=aut0->next ) {
1216                                         int64_t auto_pos = pos + aut0->position;
1217                                         autos->insert_auto(auto_pos, aut0);
1218                                 }
1219                         }
1220                 }
1221                 if( edit_plugins ) {
1222                         for( int i=0; i<src->plugin_set.size(); ++i ) {
1223                                 PluginSet *plugin_set = src->plugin_set[i];
1224                                 if( !plugin_set ) continue;
1225                                 while( i >= track->plugin_set.size() )
1226                                         track->plugin_set.append(0);
1227                                 PluginSet *dst_plugin_set = track->plugin_set[i];
1228                                 if( !dst_plugin_set ) {
1229                                         dst_plugin_set = new PluginSet(edl, track);
1230                                         track->plugin_set[i] = dst_plugin_set;
1231                                 }
1232                                 Plugin *plugin = (Plugin *)plugin_set->first;
1233                                 if( plugin ) track->expand_view = 1;
1234                                 for( ; plugin; plugin=(Plugin *)plugin->next ) {
1235                                         int64_t start = pos + plugin->startproject;
1236                                         int64_t end = start + plugin->length;
1237                                         if( overwrite || edit_edits )
1238                                                 dst_plugin_set->clear(start, end, 1);
1239                                         Plugin *new_plugin = dst_plugin_set->insert_plugin(plugin->title,
1240                                                 start, end-start, plugin->plugin_type, &plugin->shared_location,
1241                                                 (KeyFrame*)plugin->keyframes->default_auto, 0);
1242                                         KeyFrame *keyframe = (KeyFrame*)plugin->keyframes->first;
1243                                         for( ; keyframe; keyframe=(KeyFrame*)keyframe->next ) {
1244                                                 int64_t keyframe_pos = pos + keyframe->position;
1245                                                 new_plugin->keyframes->insert_auto(keyframe_pos, keyframe);
1246                                         }
1247                                         while( (new_plugin=(Plugin *)new_plugin->next) ) {
1248                                                 KeyFrame *keyframe = (KeyFrame*)new_plugin->keyframes->first;
1249                                                 for( ; keyframe; keyframe=(KeyFrame*)keyframe->next )
1250                                                         keyframe->position += plugin->length;
1251                                         }
1252                                 }
1253                         }
1254                 }
1255                 src = src->next;
1256         }
1257         if( edit_labels ) {
1258                 Label *edl_label = edl->labels->first;
1259                 for( Label *label=clip->labels->first; label; label=label->next ) {
1260                         double label_pos = position + label->position;
1261                         int exists = 0;
1262                         while( edl_label &&
1263                                 !(exists=edl->equivalent(edl_label->position, label_pos)) &&
1264                                 edl_label->position < position ) edl_label = edl_label->next;
1265                         if( exists ) continue;
1266                         edl->labels->insert_before(edl_label,
1267                                 new Label(edl, edl->labels, label_pos, label->textstr));
1268                 }
1269         }
1270         edl->optimize();
1271 }
1272
1273 void MWindow::paste_clipboard(Track *first_track, double position, int overwrite,
1274                 int edit_edits, int edit_labels, int edit_autos, int edit_plugins)
1275 {
1276         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1277         if( !len ) return;
1278         char *string = new char[len];
1279         gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1280         FileXML file;
1281         file.read_from_string(string);
1282         delete [] string;
1283         EDL *clip = new EDL();
1284         clip->create_objects();
1285         if( !clip->load_xml(&file, LOAD_ALL) ) {
1286                 undo->update_undo_before();
1287                 paste_edits(clip, first_track, position, overwrite,
1288                         edit_edits, edit_labels, edit_autos, edit_plugins);
1289                 save_backup();
1290                 undo->update_undo_after(_("paste clip"), LOAD_ALL);
1291                 restart_brender();
1292                 cwindow->refresh_frame(CHANGE_EDL);
1293
1294                 update_plugin_guis();
1295                 gui->update(1, NORMAL_DRAW, 1, 0, 0, 0, 0);
1296         }
1297         clip->remove_user();
1298 }
1299
1300 void MWindow::move_group(EDL *group, Track *first_track, double position, int overwrite)
1301 {
1302         undo->update_undo_before();
1303 // lockout timebar labels update
1304 //  labels can be deleted with tooltip repeater running
1305         cwindow->gui->lock_window("Tracks::move_group");
1306
1307         ArrayList<Edit *>edits;
1308         edl->tracks->get_selected_edits(&edits);
1309         if( edl->session->labels_follow_edits )
1310                 edl->delete_edit_labels(&edits, 0);
1311         edl->delete_edits(&edits, 0);
1312         paste_edits(group, first_track, position, overwrite, 1,
1313                 edl->session->labels_follow_edits,
1314                 edl->session->autos_follow_edits,
1315                 edl->session->plugins_follow_edits);
1316         cwindow->gui->timebar->update(1);
1317         cwindow->gui->unlock_window();
1318 // big debate over whether to do this, must either clear selected, or no tweaking
1319 //      edl->tracks->clear_selected_edits();
1320
1321         save_backup();
1322         undo->update_undo_after(_("move group"), LOAD_ALL);
1323         restart_brender();
1324         cwindow->refresh_frame(CHANGE_EDL);
1325
1326         update_plugin_guis();
1327         gui->update(1, NORMAL_DRAW, 1, 0, 0, 0, 0);
1328 }
1329
1330 void MWindow::move_effect(Plugin *plugin, Track *track, int64_t position)
1331 {
1332         undo->update_undo_before();
1333         edl->tracks->move_effect(plugin, track, position);
1334         save_backup();
1335         undo->update_undo_after(_("paste effect"), LOAD_ALL);
1336
1337         restart_brender();
1338         cwindow->refresh_frame(CHANGE_EDL);
1339         update_plugin_guis();
1340         gui->update(1, NORMAL_DRAW, 0, 0, 0, 0, 0);
1341 }
1342
1343 void MWindow::move_effect(Plugin *plugin, PluginSet *plugin_set, int64_t position)
1344 {
1345         undo->update_undo_before();
1346         edl->tracks->move_effect(plugin, plugin_set, position);
1347         save_backup();
1348         undo->update_undo_after(_("move effect"), LOAD_ALL);
1349
1350         restart_brender();
1351         cwindow->refresh_frame(CHANGE_EDL);
1352         update_plugin_guis();
1353         gui->update(1, NORMAL_DRAW, 0, 0, 0, 0, 0);
1354 }
1355
1356 void MWindow::move_plugins_up(PluginSet *plugin_set)
1357 {
1358
1359         undo->update_undo_before();
1360         plugin_set->track->move_plugins_up(plugin_set);
1361
1362         save_backup();
1363         undo->update_undo_after(_("move effect up"), LOAD_ALL);
1364         restart_brender();
1365         gui->update(1, NORMAL_DRAW, 0, 0, 0, 0, 0);
1366         sync_parameters(CHANGE_EDL);
1367 }
1368
1369 void MWindow::move_plugins_down(PluginSet *plugin_set)
1370 {
1371         undo->update_undo_before();
1372
1373         plugin_set->track->move_plugins_down(plugin_set);
1374
1375         save_backup();
1376         undo->update_undo_after(_("move effect down"), LOAD_ALL);
1377         restart_brender();
1378         gui->update(1, NORMAL_DRAW, 0, 0, 0, 0, 0);
1379         sync_parameters(CHANGE_EDL);
1380 }
1381
1382 void MWindow::move_track_down(Track *track)
1383 {
1384         undo->update_undo_before();
1385         edl->tracks->move_track_down(track);
1386         save_backup();
1387         undo->update_undo_after(_("move track down"), LOAD_ALL);
1388
1389         restart_brender();
1390         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
1391         sync_parameters(CHANGE_EDL);
1392         save_backup();
1393 }
1394
1395 void MWindow::move_tracks_down()
1396 {
1397         undo->update_undo_before();
1398         edl->tracks->move_tracks_down();
1399         save_backup();
1400         undo->update_undo_after(_("move tracks down"), LOAD_ALL);
1401
1402         restart_brender();
1403         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
1404         sync_parameters(CHANGE_EDL);
1405         save_backup();
1406 }
1407
1408 void MWindow::move_track_up(Track *track)
1409 {
1410         undo->update_undo_before();
1411         edl->tracks->move_track_up(track);
1412         save_backup();
1413         undo->update_undo_after(_("move track up"), LOAD_ALL);
1414         restart_brender();
1415         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
1416         sync_parameters(CHANGE_EDL);
1417         save_backup();
1418 }
1419
1420 void MWindow::move_tracks_up()
1421 {
1422         undo->update_undo_before();
1423         edl->tracks->move_tracks_up();
1424         save_backup();
1425         undo->update_undo_after(_("move tracks up"), LOAD_ALL);
1426         restart_brender();
1427         gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
1428         sync_parameters(CHANGE_EDL);
1429 }
1430
1431
1432 void MWindow::mute_selection()
1433 {
1434         double start = edl->local_session->get_selectionstart();
1435         double end = edl->local_session->get_selectionend();
1436         if( start != end ) {
1437                 undo->update_undo_before();
1438                 edl->clear(start, end, 0,
1439                         edl->session->plugins_follow_edits,
1440                         edl->session->autos_follow_edits);
1441                 edl->local_session->set_selectionend(end);
1442                 edl->local_session->set_selectionstart(start);
1443                 edl->paste_silence(start, end, 0,
1444                         edl->session->plugins_follow_edits,
1445                         edl->session->autos_follow_edits);
1446
1447                 save_backup();
1448                 undo->update_undo_after(_("mute"), LOAD_EDITS);
1449
1450                 restart_brender();
1451                 update_plugin_guis();
1452                 gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
1453                 cwindow->refresh_frame(CHANGE_EDL);
1454         }
1455 }
1456
1457
1458 void MWindow::overwrite(EDL *source, int all)
1459 {
1460         FileXML file;
1461
1462         LocalSession *src = source->local_session;
1463         double src_start = all ? 0 :
1464                 src->inpoint_valid() ? src->get_inpoint() :
1465                 src->outpoint_valid() ? 0 :
1466                         src->get_selectionstart();
1467         double src_end = all ? source->tracks->total_length() :
1468                 src->outpoint_valid() ? src->get_outpoint() :
1469                 src->inpoint_valid() ? source->tracks->total_length() :
1470                         src->get_selectionend();
1471         double overwrite_len = src_end - src_start;
1472         double dst_start = edl->local_session->get_selectionstart();
1473         double dst_len = edl->local_session->get_selectionend() - dst_start;
1474
1475         undo->update_undo_before();
1476         if( !EQUIV(dst_len, 0) && (dst_len < overwrite_len) ) {
1477 // in/out points or selection present and shorter than overwrite range
1478 // shorten the copy range
1479                 overwrite_len = dst_len;
1480         }
1481
1482         source->copy(src_start, src_start + overwrite_len, 0, &file, "", 1);
1483
1484 // HACK around paste_edl get_start/endselection on its own
1485 // so we need to clear only when not using both io points
1486 // FIXME: need to write simple overwrite_edl to be used for overwrite function
1487         if( edl->local_session->get_inpoint() < 0 ||
1488                 edl->local_session->get_outpoint() < 0 )
1489                 edl->clear(dst_start, dst_start + overwrite_len, 0, 0, 0);
1490
1491         paste(dst_start, dst_start + overwrite_len, &file, 0, 0, 0, 0, 0);
1492
1493         edl->local_session->set_selectionstart(dst_start + overwrite_len);
1494         edl->local_session->set_selectionend(dst_start + overwrite_len);
1495
1496         save_backup();
1497         undo->update_undo_after(_("overwrite"), LOAD_EDITS);
1498
1499         restart_brender();
1500         update_plugin_guis();
1501         gui->update(1, NORMAL_DRAW, 1, 1, 0, 1, 0);
1502         sync_parameters(CHANGE_EDL);
1503 }
1504
1505 // For splice and overwrite
1506 int MWindow::paste(double start, double end, FileXML *file,
1507         int edit_labels, int edit_plugins, int edit_autos,
1508         Track *first_track, int overwrite)
1509 {
1510         clear(0);
1511
1512 // Want to insert with assets shared with the master EDL.
1513         insert(start, file,
1514                 edit_labels, edit_plugins, edit_autos,
1515                 edl, first_track, overwrite);
1516
1517         return 0;
1518 }
1519
1520 // For editing using insertion point
1521 void MWindow::paste()
1522 {
1523         paste(edl->local_session->get_selectionstart(), 0, 1, 0);
1524 }
1525
1526 void MWindow::paste(double start, Track *first_track, int clear_selection, int overwrite)
1527 {
1528         //double end = edl->local_session->get_selectionend();
1529         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1530
1531         if( len ) {
1532                 char *string = new char[len];
1533                 undo->update_undo_before();
1534                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1535                 FileXML file;
1536                 file.read_from_string(string);
1537                 if( clear_selection ) clear(0);
1538
1539                 insert(start, &file,
1540                         edl->session->labels_follow_edits,
1541                         edl->session->plugins_follow_edits,
1542                         edl->session->autos_follow_edits,
1543                         0, first_track, overwrite);
1544
1545                 edl->optimize();
1546                 delete [] string;
1547
1548                 save_backup();
1549
1550                 undo->update_undo_after(_("paste"), LOAD_EDITS | LOAD_TIMEBAR);
1551                 restart_brender();
1552                 update_plugin_guis();
1553                 gui->update(1, FORCE_REDRAW, 1, 1, 0, 1, 0);
1554                 awindow->gui->async_update_assets();
1555                 sync_parameters(CHANGE_EDL);
1556         }
1557
1558 }
1559
1560 int MWindow::paste_assets(double position, Track *dest_track, int overwrite)
1561 {
1562         int result = 0;
1563         undo->update_undo_before();
1564
1565         if( session->drag_assets->total ) {
1566                 load_assets(session->drag_assets,
1567                         position, LOADMODE_PASTE, dest_track, 0,
1568                         edl->session->labels_follow_edits,
1569                         edl->session->plugins_follow_edits,
1570                         edl->session->autos_follow_edits,
1571                         overwrite);
1572                 result = 1;
1573         }
1574
1575         if( session->drag_clips->total ) {
1576                 paste_edls(session->drag_clips,
1577                         LOADMODE_PASTE, dest_track, position,
1578                         edl->session->labels_follow_edits,
1579                         edl->session->plugins_follow_edits,
1580                         edl->session->autos_follow_edits,
1581                         overwrite);
1582                 result = 1;
1583         }
1584
1585         save_backup();
1586
1587         undo->update_undo_after(_("paste assets"), LOAD_EDITS);
1588         restart_brender();
1589         gui->update(1, FORCE_REDRAW, 1, 0, 0, 1, 0);
1590         sync_parameters(CHANGE_EDL);
1591         return result;
1592 }
1593
1594 void MWindow::load_assets(ArrayList<Indexable*> *new_assets,
1595         double position, int load_mode, Track *first_track, RecordLabels *labels,
1596         int edit_labels, int edit_plugins, int edit_autos, int overwrite)
1597 {
1598         if( load_mode == LOADMODE_RESOURCESONLY )
1599                 load_mode = LOADMODE_ASSETSONLY;
1600 const int debug = 0;
1601 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1602         if( position < 0 ) position = edl->local_session->get_selectionstart();
1603
1604         ArrayList<EDL*> new_edls;
1605         for( int i=0; i<new_assets->total; ++i ) {
1606                 Indexable *indexable = new_assets->get(i);
1607                 if( indexable->is_asset ) {
1608                         remove_asset_from_caches((Asset*)indexable);
1609                 }
1610                 EDL *new_edl = new EDL;
1611                 new_edl->create_objects();
1612                 new_edl->copy_session(edl);
1613                 if( !indexable->is_asset ) {
1614                         EDL *nested_edl = (EDL*)indexable;
1615                         new_edl->create_nested(nested_edl);
1616                         new_edl->set_path(indexable->path);
1617                 }
1618                 else {
1619                         Asset *asset = (Asset*)indexable;
1620                         asset_to_edl(new_edl, asset);
1621                 }
1622                 new_edls.append(new_edl);
1623
1624                 if( labels ) {
1625                         for( RecordLabel *label=labels->first; label; label=label->next ) {
1626                                 new_edl->labels->toggle_label(label->position, label->position);
1627                         }
1628                 }
1629         }
1630 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1631
1632         paste_edls(&new_edls, load_mode, first_track, position,
1633                 edit_labels, edit_plugins, edit_autos, overwrite);
1634 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1635
1636         save_backup();
1637         for( int i=0; i<new_edls.size(); ++i )
1638                 new_edls.get(i)->Garbage::remove_user();
1639
1640 if( debug ) printf("MWindow::load_assets %d\n", __LINE__);
1641 }
1642
1643 int MWindow::paste_automation()
1644 {
1645         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1646
1647         if( len ) {
1648                 undo->update_undo_before();
1649                 speed_before();
1650                 char *string = new char[len];
1651                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1652                 FileXML file;
1653                 file.read_from_string(string);
1654                 delete [] string;
1655                 double start = edl->local_session->get_selectionstart();
1656                 double end = edl->local_session->get_selectionend();
1657                 edl->tracks->clear_automation(start, end);
1658                 edl->tracks->paste_automation(start, &file, 0, 1,
1659                         edl->session->typeless_keyframes);
1660                 int changed_edl = speed_after(1);
1661                 save_backup();
1662                 undo->update_undo_after(_("paste keyframes"),
1663                         !changed_edl ? LOAD_AUTOMATION :
1664                                 LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
1665                 update_gui(changed_edl);
1666         }
1667
1668         return 0;
1669 }
1670
1671 int MWindow::paste_default_keyframe()
1672 {
1673         int64_t len = gui->clipboard_len(BC_PRIMARY_SELECTION);
1674
1675         if( len ) {
1676                 undo->update_undo_before();
1677                 speed_before();
1678                 char *string = new char[len];
1679                 gui->from_clipboard(string, len, BC_PRIMARY_SELECTION);
1680                 FileXML file;
1681                 file.read_from_string(string);
1682                 delete [] string;
1683                 double start = edl->local_session->get_selectionstart();
1684                 edl->tracks->paste_automation(start, &file, 1, 0,
1685                         edl->session->typeless_keyframes);
1686 //              edl->tracks->paste_default_keyframe(&file);
1687                 int changed_edl = speed_after(1);
1688                 undo->update_undo_after(_("paste default keyframe"),
1689                         !changed_edl ? LOAD_AUTOMATION :
1690                                 LOAD_AUTOMATION + LOAD_EDITS + LOAD_TIMEBAR);
1691                 save_backup();
1692                 update_gui(changed_edl);
1693         }
1694
1695         return 0;
1696 }
1697
1698
1699 // Insert edls with project deletion and index file generation.
1700 int MWindow::paste_edls(ArrayList<EDL*> *new_edls, int load_mode,
1701         Track *first_track, double current_position,
1702         int edit_labels, int edit_plugins, int edit_autos,
1703         int overwrite)
1704 {
1705
1706         ArrayList<Track*> destination_tracks;
1707         int need_new_tracks = 0;
1708
1709 //PRINT_TRACE
1710         if( !new_edls->total ) return 0;
1711
1712 //PRINT_TRACE
1713 //      double original_length = edl->tracks->total_length();
1714 //      double original_preview_end = edl->local_session->preview_end;
1715 //PRINT_TRACE
1716
1717 // Delete current project
1718         if( load_mode == LOADMODE_REPLACE ||
1719             load_mode == LOADMODE_REPLACE_CONCATENATE ) {
1720                 reset_caches();
1721                 edl->save_defaults(defaults);
1722                 hide_plugins();
1723                 edl->Garbage::remove_user();
1724                 edl = new EDL;
1725                 edl->create_objects();
1726                 edl->copy_session(new_edls->values[0]);
1727                 edl->copy_mixers(new_edls->values[0]);
1728                 gui->mainmenu->update_toggles(0);
1729                 gui->unlock_window();
1730                 gwindow->gui->update_toggles(1);
1731                 gui->lock_window("MWindow::paste_edls");
1732
1733 // Insert labels for certain modes constitutively
1734                 edit_labels = 1;
1735                 edit_plugins = 1;
1736                 edit_autos = 1;
1737 // Force reset of preview
1738 //              original_length = 0;
1739 //              original_preview_end = -1;
1740         }
1741
1742
1743 //PRINT_TRACE
1744
1745 // Create new tracks in master EDL
1746         if( load_mode == LOADMODE_REPLACE ||
1747             load_mode == LOADMODE_REPLACE_CONCATENATE ||
1748             load_mode == LOADMODE_NEW_TRACKS ) {
1749
1750                 need_new_tracks = 1;
1751                 for( int i=0; i<new_edls->total; ++i ) {
1752                         EDL *new_edl = new_edls->values[i];
1753                         for( Track *current=new_edl->tracks->first; current; current=NEXT ) {
1754                                 switch( current->data_type ) {
1755                                 case TRACK_VIDEO:
1756                                         edl->tracks->add_video_track(0, 0);
1757                                         if( current->draw ) edl->tracks->last->draw = 1;
1758                                         break;
1759                                 case TRACK_AUDIO:
1760                                         edl->tracks->add_audio_track(0, 0);
1761                                         break;
1762                                 case TRACK_SUBTITLE:
1763                                         edl->tracks->add_subttl_track(0, 0);
1764                                         break;
1765                                 default:
1766                                         continue;
1767                                 }
1768                                 destination_tracks.append(edl->tracks->last);
1769                         }
1770
1771 // Base track count on first EDL only for concatenation
1772                         if( load_mode == LOADMODE_REPLACE_CONCATENATE ) break;
1773                 }
1774                 edl->session->highlighted_track = edl->tracks->total() - 1;
1775         }
1776         else
1777 // Recycle existing tracks of master EDL
1778         if( load_mode == LOADMODE_CONCATENATE ||
1779             load_mode == LOADMODE_PASTE ||
1780             load_mode == LOADMODE_NESTED ) {
1781 //PRINT_TRACE
1782
1783 // The point of this is to shift forward labels after the selection so they can
1784 // then be shifted back to their original locations without recursively
1785 // shifting back every paste.
1786                 if( (load_mode == LOADMODE_PASTE || load_mode == LOADMODE_NESTED) &&
1787                     edl->session->labels_follow_edits )
1788                         edl->labels->clear(edl->local_session->get_selectionstart(),
1789                                            edl->local_session->get_selectionend(), 1);
1790
1791                 Track *current = first_track ? first_track : edl->tracks->first;
1792                 for( ; current; current=NEXT ) {
1793                         if( current->record ) {
1794                                 destination_tracks.append(current);
1795                         }
1796                 }
1797 //PRINT_TRACE
1798
1799         }
1800 //PRINT_TRACE
1801         int destination_track = 0;
1802         double *paste_position = new double[destination_tracks.total];
1803
1804 // Iterate through the edls
1805         for( int i=0; i<new_edls->total; ++i ) {
1806
1807                 EDL *new_edl = new_edls->values[i];
1808                 double edl_length = new_edl->local_session->clipboard_length ?
1809                         new_edl->local_session->clipboard_length :
1810                         new_edl->tracks->total_length();
1811 // printf("MWindow::paste_edls 2 %f %f\n",
1812 // new_edl->local_session->clipboard_length,
1813 // new_edl->tracks->total_length());
1814 // new_edl->dump();
1815 //PRINT_TRACE
1816
1817 // Convert EDL to master rates
1818                 new_edl->resample(new_edl->session->sample_rate,
1819                         edl->session->sample_rate,
1820                         TRACK_AUDIO);
1821                 new_edl->resample(new_edl->session->frame_rate,
1822                         edl->session->frame_rate,
1823                         TRACK_VIDEO);
1824 //PRINT_TRACE
1825 // Add assets and prepare index files
1826                 for( Asset *new_asset=new_edl->assets->first;
1827                      new_asset; new_asset=new_asset->next ) {
1828                         mainindexes->add_next_asset(0, new_asset);
1829                 }
1830 // Capture index file status from mainindex test
1831                 edl->update_assets(new_edl);
1832 //PRINT_TRACE
1833 // Get starting point of insertion.  Need this to paste labels.
1834                 switch( load_mode ) {
1835                 case LOADMODE_REPLACE:
1836                 case LOADMODE_NEW_TRACKS:
1837                         current_position = 0;
1838                         break;
1839
1840                 case LOADMODE_CONCATENATE:
1841                 case LOADMODE_REPLACE_CONCATENATE:
1842                         destination_track = 0;
1843                         if( destination_tracks.total )
1844                                 current_position = destination_tracks.values[0]->get_length();
1845                         else
1846                                 current_position = 0;
1847                         break;
1848
1849                 case LOADMODE_PASTE:
1850                 case LOADMODE_NESTED:
1851                         destination_track = 0;
1852                         if( i == 0 ) {
1853                                 for( int j=0; j<destination_tracks.total; ++j ) {
1854                                         paste_position[j] = (current_position >= 0) ?
1855                                                 current_position :
1856                                                 edl->local_session->get_selectionstart();
1857                                 }
1858                         }
1859                         break;
1860
1861                 case LOADMODE_RESOURCESONLY:
1862                         edl->add_clip(new_edl);
1863                         break;
1864                 }
1865 //PRINT_TRACE
1866 // Insert edl
1867                 if( load_mode != LOADMODE_RESOURCESONLY &&
1868                     load_mode != LOADMODE_ASSETSONLY ) {
1869 // Insert labels
1870                         if( edl->session->labels_follow_edits ) {
1871 //printf("MWindow::paste_edls %f %f\n", current_position, edl_length);
1872                                 if( load_mode == LOADMODE_PASTE || load_mode == LOADMODE_NESTED )
1873                                         edl->labels->insert_labels(new_edl->labels,
1874                                                 destination_tracks.total ? paste_position[0] : 0.0,
1875                                                 edl_length, edit_labels);
1876                                 else
1877                                         edl->labels->insert_labels(new_edl->labels, current_position,
1878                                                 edl_length, edit_labels);
1879                         }
1880 //PRINT_TRACE
1881                         double total_length = new_edl->tracks->total_length();
1882                         for( Track *new_track=new_edl->tracks->first;
1883                              new_track; new_track=new_track->next ) {
1884 // Get destination track of same type as new_track
1885                                 for( int k = 0;
1886                                      k < destination_tracks.total &&
1887                                      destination_tracks.values[destination_track]->data_type != new_track->data_type;
1888                                      ++k, ++destination_track ) {
1889                                         if( destination_track >= destination_tracks.total - 1 )
1890                                                 destination_track = 0;
1891                                 }
1892
1893 // Insert data into destination track
1894                                 if( destination_track < destination_tracks.total &&
1895                                     destination_tracks.values[destination_track]->data_type == new_track->data_type ) {
1896                                         Track *track = destination_tracks.values[destination_track];
1897
1898 // Replace default keyframes if first EDL and new tracks were created.
1899 // This means data copied from one track and pasted to another won't retain
1900 // the camera position unless it's a keyframe.  If it did, previous data in the
1901 // track might get unknowingly corrupted.  Ideally we would detect when differing
1902 // default keyframes existed and create discrete keyframes for both.
1903                                         int replace_default = (i == 0) && need_new_tracks;
1904
1905 //printf("MWindow::paste_edls 1 %d\n", replace_default);
1906 // Insert new track at current position
1907                                         switch( load_mode ) {
1908                                         case LOADMODE_REPLACE_CONCATENATE:
1909                                         case LOADMODE_CONCATENATE:
1910                                                 current_position = track->get_length();
1911                                                 break;
1912
1913                                         case LOADMODE_PASTE:
1914                                         case LOADMODE_NESTED:
1915                                                 current_position = paste_position[destination_track];
1916                                                 paste_position[destination_track] += new_track->get_length();
1917                                                 break;
1918                                         }
1919                                         if( overwrite ) {
1920                                                 double length = overwrite >= 0 ?
1921                                                         new_track->get_length() : total_length;
1922                                                 track->clear(current_position,
1923                                                         current_position + length,
1924                                                         1, // edit edits
1925                                                         edit_labels, edit_plugins, edit_autos,
1926                                                         0); // trim edits
1927                                         }
1928 //PRINT_TRACE
1929                                         track->insert_track(new_track, current_position, replace_default,
1930                                                 edit_plugins, edit_autos, edl_length);
1931 //PRINT_TRACE
1932                                 }
1933
1934 // Get next destination track
1935                                 destination_track++;
1936                                 if( destination_track >= destination_tracks.total )
1937                                         destination_track = 0;
1938                         }
1939                 }
1940
1941                 if( load_mode == LOADMODE_PASTE ||
1942                     load_mode == LOADMODE_NESTED )
1943                         current_position += edl_length;
1944         }
1945
1946
1947 // Move loading of clips and vwindow to the end - this fixes some
1948 // strange issue, for index not being shown
1949 // Assume any paste operation from the same EDL won't contain any clips.
1950 // If it did it would duplicate every clip here.
1951         for( int i=0; i<new_edls->total; ++i ) {
1952                 EDL *new_edl = new_edls->get(i);
1953
1954                 for( int j=0; j<new_edl->clips.size(); ++j ) {
1955                         edl->add_clip(new_edl->clips[j]);
1956                 }
1957                 for( int j=0; j<new_edl->nested_edls.size(); ++j ) {
1958                         edl->nested_edls.get_nested(new_edl->nested_edls[j]);
1959                 }
1960
1961                 if( new_edl->total_vwindow_edls() ) {
1962 //                      if( edl->vwindow_edl )
1963 //                              edl->vwindow_edl->Garbage::remove_user();
1964 //                      edl->vwindow_edl = new EDL(edl);
1965 //                      edl->vwindow_edl->create_objects();
1966 //                      edl->vwindow_edl->copy_all(new_edl->vwindow_edl);
1967
1968                         for( int j=0; j<new_edl->total_vwindow_edls(); ++j ) {
1969                                 EDL *vwindow_edl = new EDL(edl);
1970                                 vwindow_edl->create_objects();
1971                                 vwindow_edl->copy_all(new_edl->get_vwindow_edl(j));
1972                                 edl->append_vwindow_edl(vwindow_edl, 0);
1973                         }
1974                 }
1975         }
1976
1977         if( paste_position ) delete [] paste_position;
1978
1979 // This is already done in load_filenames and everything else that uses paste_edls
1980 //      update_project(load_mode);
1981
1982 // Fix preview range
1983 //      if( EQUIV(original_length, original_preview_end) )
1984 //      {
1985 //              edl->local_session->preview_end = edl->tracks->total_length();
1986 //      }
1987
1988 // Start examining next batch of index files
1989         mainindexes->start_build();
1990
1991 // Don't save a backup after loading since the loaded file is on disk already.
1992 //PRINT_TRACE
1993         return 0;
1994 }
1995
1996 void MWindow::paste_silence()
1997 {
1998         double start = edl->local_session->get_selectionstart();
1999         double end = edl->local_session->get_selectionend();
2000         if( EQUIV(start, end) ) {
2001                 if( edl->session->frame_rate > 0 )
2002                         end += 1./edl->session->frame_rate;
2003         }
2004         undo->update_undo_before(_("silence"), this);
2005         edl->paste_silence(start, end,
2006                 edl->session->labels_follow_edits,
2007                 edl->session->plugins_follow_edits,
2008                 edl->session->autos_follow_edits);
2009         edl->optimize();
2010         save_backup();
2011         undo->update_undo_after(_("silence"), LOAD_EDITS | LOAD_TIMEBAR);
2012
2013         update_plugin_guis();
2014         restart_brender();
2015         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
2016         cwindow->update(1, 0, 0, 0, 1);
2017         cwindow->refresh_frame(CHANGE_EDL);
2018 }
2019
2020 void MWindow::detach_transition(Transition *transition)
2021 {
2022         undo->update_undo_before();
2023         hide_plugin(transition, 1);
2024         int is_video = (transition->edit->track->data_type == TRACK_VIDEO);
2025         transition->edit->detach_transition();
2026         save_backup();
2027         undo->update_undo_after(_("detach transition"), LOAD_ALL);
2028
2029         if( is_video ) restart_brender();
2030         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2031         sync_parameters(CHANGE_EDL);
2032 }
2033
2034 void MWindow::detach_transitions()
2035 {
2036         gui->lock_window("MWindow::detach_transitions 1");
2037
2038         undo->update_undo_before();
2039         double start = edl->local_session->get_selectionstart();
2040         double end = edl->local_session->get_selectionend();
2041         edl->tracks->clear_transitions(start, end);
2042
2043         save_backup();
2044         undo->update_undo_after(_("detach transitions"), LOAD_EDITS);
2045
2046         sync_parameters(CHANGE_EDL);
2047         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2048         gui->unlock_window();
2049 }
2050
2051 void MWindow::paste_transition()
2052 {
2053 // Only the first transition gets dropped.
2054         PluginServer *server = session->drag_pluginservers->values[0];
2055
2056         undo->update_undo_before();
2057         edl->tracks->paste_transition(server, session->edit_highlighted);
2058         save_backup();
2059         undo->update_undo_after(_("transition"), LOAD_EDITS);
2060
2061         if( server->video ) restart_brender();
2062         sync_parameters(CHANGE_ALL);
2063 }
2064
2065 void MWindow::paste_transitions(int track_type, char *title)
2066 {
2067         gui->lock_window("MWindow::detach_transitions 1");
2068
2069         undo->update_undo_before();
2070         double start = edl->local_session->get_selectionstart();
2071         double end = edl->local_session->get_selectionend();
2072         edl->tracks->paste_transitions(start, end, track_type, title);
2073         save_backup();
2074         undo->update_undo_after(_("attach transitions"), LOAD_EDITS);
2075
2076         sync_parameters(CHANGE_EDL);
2077         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2078         gui->unlock_window();
2079 }
2080
2081 void MWindow::paste_transition_cwindow(Track *dest_track)
2082 {
2083         PluginServer *server = session->drag_pluginservers->values[0];
2084         undo->update_undo_before();
2085         edl->tracks->paste_video_transition(server, 1);
2086         save_backup();
2087         undo->update_undo_after(_("transition"), LOAD_EDITS);
2088         restart_brender();
2089         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2090         sync_parameters(CHANGE_ALL);
2091 }
2092
2093 void MWindow::paste_audio_transition()
2094 {
2095         PluginServer *server = scan_plugindb(edl->session->default_atransition,
2096                 TRACK_AUDIO);
2097         if( !server ) {
2098                 char string[BCTEXTLEN];
2099                 sprintf(string, _("No default transition %s found."), edl->session->default_atransition);
2100                 gui->show_message(string);
2101                 return;
2102         }
2103
2104         undo->update_undo_before();
2105         edl->tracks->paste_audio_transition(server);
2106         save_backup();
2107         undo->update_undo_after(_("transition"), LOAD_EDITS);
2108
2109         sync_parameters(CHANGE_EDL);
2110         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2111 }
2112
2113 void MWindow::paste_video_transition()
2114 {
2115         PluginServer *server = scan_plugindb(edl->session->default_vtransition,
2116                 TRACK_VIDEO);
2117         if( !server ) {
2118                 char string[BCTEXTLEN];
2119                 sprintf(string, _("No default transition %s found."), edl->session->default_vtransition);
2120                 gui->show_message(string);
2121                 return;
2122         }
2123
2124         undo->update_undo_before();
2125
2126         edl->tracks->paste_video_transition(server);
2127         save_backup();
2128         undo->update_undo_after(_("transition"), LOAD_EDITS);
2129
2130         sync_parameters(CHANGE_EDL);
2131         restart_brender();
2132         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2133 }
2134
2135 void MWindow::shuffle_edits()
2136 {
2137         gui->lock_window("MWindow::shuffle_edits 1");
2138
2139         undo->update_undo_before();
2140         double start = edl->local_session->get_selectionstart();
2141         double end = edl->local_session->get_selectionend();
2142
2143         edl->tracks->shuffle_edits(start, end);
2144
2145         save_backup();
2146         undo->update_undo_after(_("shuffle edits"), LOAD_EDITS | LOAD_TIMEBAR);
2147
2148         sync_parameters(CHANGE_EDL);
2149         restart_brender();
2150         gui->update(0, NORMAL_DRAW, 1, 0, 0, 0, 0);
2151         gui->unlock_window();
2152 }
2153
2154 void MWindow::reverse_edits()
2155 {
2156         gui->lock_window("MWindow::reverse_edits 1");
2157
2158         undo->update_undo_before();
2159         double start = edl->local_session->get_selectionstart();
2160         double end = edl->local_session->get_selectionend();
2161
2162         edl->tracks->reverse_edits(start, end);
2163
2164         save_backup();
2165         undo->update_undo_after(_("reverse edits"), LOAD_EDITS | LOAD_TIMEBAR);
2166
2167         sync_parameters(CHANGE_EDL);
2168         restart_brender();
2169         gui->update(0, NORMAL_DRAW, 1, 0, 0, 0, 0);
2170         gui->unlock_window();
2171 }
2172
2173 void MWindow::align_edits()
2174 {
2175         gui->lock_window("MWindow::align_edits 1");
2176
2177         undo->update_undo_before();
2178         double start = edl->local_session->get_selectionstart();
2179         double end = edl->local_session->get_selectionend();
2180
2181         edl->tracks->align_edits(start, end);
2182
2183         save_backup();
2184         undo->update_undo_after(_("align edits"), LOAD_EDITS | LOAD_TIMEBAR);
2185
2186         sync_parameters(CHANGE_EDL);
2187         restart_brender();
2188         gui->update(0, NORMAL_DRAW, 1, 0, 0, 0, 0);
2189         gui->unlock_window();
2190 }
2191
2192 void MWindow::set_edit_length(double length)
2193 {
2194         gui->lock_window("MWindow::set_edit_length 1");
2195
2196         undo->update_undo_before();
2197         double start = edl->local_session->get_selectionstart();
2198         double end = edl->local_session->get_selectionend();
2199
2200         edl->tracks->set_edit_length(start, end, length);
2201
2202         save_backup();
2203         undo->update_undo_after(_("edit length"), LOAD_EDITS | LOAD_TIMEBAR);
2204
2205         sync_parameters(CHANGE_EDL);
2206         restart_brender();
2207         gui->update(0, NORMAL_DRAW, 1, 0, 0, 0, 0);
2208         gui->unlock_window();
2209 }
2210
2211
2212 void MWindow::set_transition_length(Transition *transition, double length)
2213 {
2214         gui->lock_window("MWindow::set_transition_length 1");
2215
2216         undo->update_undo_before();
2217         //double start = edl->local_session->get_selectionstart();
2218         //double end = edl->local_session->get_selectionend();
2219
2220         edl->tracks->set_transition_length(transition, length);
2221
2222         save_backup();
2223         undo->update_undo_after(_("transition length"), LOAD_EDITS);
2224
2225         edl->session->default_transition_length = length;
2226         sync_parameters(CHANGE_PARAMS);
2227         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2228         gui->unlock_window();
2229 }
2230
2231 void MWindow::set_transition_length(double length)
2232 {
2233         gui->lock_window("MWindow::set_transition_length 2");
2234
2235         undo->update_undo_before();
2236         double start = edl->local_session->get_selectionstart();
2237         double end = edl->local_session->get_selectionend();
2238
2239         edl->tracks->set_transition_length(start, end, length);
2240
2241         save_backup();
2242         undo->update_undo_after(_("transition length"), LOAD_EDITS);
2243
2244         edl->session->default_transition_length = length;
2245         sync_parameters(CHANGE_PARAMS);
2246         restart_brender();
2247         gui->update(0, NORMAL_DRAW, 0, 0, 0, 0, 0);
2248         gui->unlock_window();
2249 }
2250
2251
2252 void MWindow::redo_entry(BC_WindowBase *calling_window_gui)
2253 {
2254         calling_window_gui->unlock_window();
2255         stop_playback(0);
2256         if( undo->redo_load_flags() & LOAD_SESSION )
2257                 close_mixers();
2258
2259         cwindow->gui->lock_window("MWindow::redo_entry 1");
2260         for( int i=0; i<vwindows.size(); ++i ) {
2261                 if( vwindows.get(i)->is_running() ) {
2262                         if( calling_window_gui != vwindows.get(i)->gui ) {
2263                                 vwindows.get(i)->gui->lock_window("MWindow::redo_entry 2");
2264                         }
2265                 }
2266         }
2267         gui->lock_window("MWindow::redo_entry 3");
2268
2269         undo->redo();
2270
2271         save_backup();
2272         restart_brender();
2273         update_plugin_states();
2274         update_plugin_guis();
2275
2276         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 1);
2277         gui->update_proxy_toggle();
2278         gui->unlock_window();
2279         cwindow->update(1, 1, 1, 1, 1);
2280         cwindow->gui->unlock_window();
2281
2282         for( int i=0; i < vwindows.size(); ++i ) {
2283                 if( vwindows.get(i)->is_running() ) {
2284                         if( calling_window_gui != vwindows.get(i)->gui ) {
2285                                 vwindows.get(i)->gui->unlock_window();
2286                         }
2287                 }
2288         }
2289
2290         awindow->gui->async_update_assets();
2291
2292         cwindow->refresh_frame(CHANGE_ALL);
2293         calling_window_gui->lock_window("MWindow::redo_entry 4");
2294 }
2295
2296
2297 void MWindow::resize_track(Track *track, int w, int h)
2298 {
2299         undo->update_undo_before();
2300 // We have to move all maskpoints so they do not move in relation to image areas
2301         ((MaskAutos*)track->automation->autos[AUTOMATION_MASK])->translate_masks(
2302                 (w - track->track_w) / 2,
2303                 (h - track->track_h) / 2);
2304         track->track_w = w;
2305         track->track_h = h;
2306         undo->update_undo_after(_("resize track"), LOAD_ALL);
2307         save_backup();
2308
2309         restart_brender();
2310         sync_parameters(CHANGE_EDL);
2311 }
2312
2313
2314 void MWindow::set_inpoint(int is_mwindow)
2315 {
2316         undo->update_undo_before();
2317         edl->set_inpoint(edl->local_session->get_selectionstart(1));
2318         save_backup();
2319         undo->update_undo_after(_("in point"), LOAD_TIMEBAR);
2320
2321         if( !is_mwindow ) {
2322                 gui->lock_window("MWindow::set_inpoint 1");
2323         }
2324         gui->update_timebar(1);
2325         if( !is_mwindow ) {
2326                 gui->unlock_window();
2327         }
2328
2329         if( is_mwindow ) {
2330                 cwindow->gui->lock_window("MWindow::set_inpoint 2");
2331         }
2332         cwindow->gui->timebar->update(1);
2333         if( is_mwindow ) {
2334                 cwindow->gui->unlock_window();
2335         }
2336 }
2337
2338 void MWindow::set_outpoint(int is_mwindow)
2339 {
2340         undo->update_undo_before();
2341         edl->set_outpoint(edl->local_session->get_selectionend(1));
2342         save_backup();
2343         undo->update_undo_after(_("out point"), LOAD_TIMEBAR);
2344
2345         if( !is_mwindow ) {
2346                 gui->lock_window("MWindow::set_outpoint 1");
2347         }
2348         gui->update_timebar(1);
2349         if( !is_mwindow ) {
2350                 gui->unlock_window();
2351         }
2352
2353         if( is_mwindow ) {
2354                 cwindow->gui->lock_window("MWindow::set_outpoint 2");
2355         }
2356         cwindow->gui->timebar->update(1);
2357         if( is_mwindow ) {
2358                 cwindow->gui->unlock_window();
2359         }
2360 }
2361
2362 void MWindow::unset_inoutpoint(int is_mwindow)
2363 {
2364         undo->update_undo_before();
2365         edl->unset_inoutpoint();
2366         save_backup();
2367         undo->update_undo_after(_("clear in/out"), LOAD_TIMEBAR);
2368
2369         if( !is_mwindow ) {
2370                 gui->lock_window("MWindow::unset_inoutpoint 1");
2371         }
2372         gui->update_timebar(1);
2373         if( !is_mwindow ) {
2374                 gui->unlock_window();
2375         }
2376
2377         if( is_mwindow ) {
2378                 cwindow->gui->lock_window("MWindow::unset_inoutpoint 2");
2379         }
2380         cwindow->gui->timebar->update(1);
2381         if( is_mwindow ) {
2382                 cwindow->gui->unlock_window();
2383         }
2384 }
2385
2386 void MWindow::splice(EDL *source, int all)
2387 {
2388         FileXML file;
2389         LocalSession *src = source->local_session;
2390
2391         undo->update_undo_before();
2392         double source_start = all ? 0 :
2393                 src->inpoint_valid() ? src->get_inpoint() :
2394                 src->outpoint_valid() ? 0 : src->get_selectionstart();
2395         double source_end = all ? source->tracks->total_length() :
2396                 src->outpoint_valid() ? src->get_outpoint() :
2397                 src->inpoint_valid() ? source->tracks->total_length() :
2398                         src->get_selectionend();
2399         source->copy(source_start, source_end, 1, &file, "", 1);
2400 //file.dump();
2401         double start = edl->local_session->get_selectionstart();
2402         //double end = edl->local_session->get_selectionend();
2403
2404         paste(start, start, &file,
2405                 edl->session->labels_follow_edits,
2406                 edl->session->plugins_follow_edits,
2407                 edl->session->autos_follow_edits,
2408                 0, 0);
2409
2410 // Position at end of clip
2411         edl->local_session->set_selectionstart(start + source_end - source_start);
2412         edl->local_session->set_selectionend(start + source_end - source_start);
2413
2414         save_backup();
2415         undo->update_undo_after(_("splice"), LOAD_EDITS | LOAD_TIMEBAR);
2416         update_plugin_guis();
2417         restart_brender();
2418         gui->update(1, NORMAL_DRAW, 1, 1, 0, 1, 0);
2419         sync_parameters(CHANGE_EDL);
2420 }
2421
2422 void MWindow::save_clip(EDL *new_edl, const char *txt)
2423 {
2424         new_edl->local_session->set_selectionstart(0);
2425         new_edl->local_session->set_selectionend(0);
2426         sprintf(new_edl->local_session->clip_title, _("Clip %d"),
2427                 session->clip_number++);
2428         char duration[BCTEXTLEN];
2429         Units::totext(duration, new_edl->tracks->total_length(),
2430                 new_edl->session->time_format,
2431                 new_edl->session->sample_rate,
2432                 new_edl->session->frame_rate,
2433                 new_edl->session->frames_per_foot);
2434
2435         Track *track = new_edl->tracks->first;
2436         const char *path = edl->path;
2437         for( ; (!path || !*path) && track; track=track->next ) {
2438                 if( !track->record ) continue;
2439                 Edit *edit = track->edits->first;
2440                 if( !edit ) continue;
2441                 Indexable *indexable = edit->get_source();
2442                 if( !indexable ) continue;
2443                 path = indexable->path;
2444         }
2445
2446         time_t now;  time(&now);
2447         struct tm dtm;   localtime_r(&now, &dtm);
2448         char *cp = new_edl->local_session->clip_notes;
2449         int n, sz = sizeof(new_edl->local_session->clip_notes)-1;
2450         if( txt && *txt ) {
2451                 n = snprintf(cp, sz, "%s", txt);
2452                 cp += n;  sz -= n;
2453         }
2454         n = snprintf(cp, sz,
2455                 "%02d/%02d/%02d %02d:%02d:%02d,  +%s\n",
2456                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2457                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec, duration);
2458         cp += n;  sz -= n;
2459         if( path && *path ) {
2460                 FileSystem fs;
2461                 char title[BCTEXTLEN];
2462                 fs.extract_name(title, path);
2463                 n = snprintf(cp, sz, "%s", title);
2464                 cp += n;  sz -= n;
2465         }
2466         cp[n] = 0;
2467         sprintf(new_edl->local_session->clip_icon,
2468                 "clip_%02d%02d%02d-%02d%02d%02d.png",
2469                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
2470                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
2471         new_edl->folder_no = AW_CLIP_FOLDER;
2472         edl->update_assets(new_edl);
2473         int cur_x, cur_y;
2474         gui->get_abs_cursor(cur_x, cur_y, 0);
2475         gui->unlock_window();
2476
2477         awindow->clip_edit->create_clip(new_edl, cur_x, cur_y);
2478         new_edl->remove_user();
2479
2480         gui->lock_window("MWindow::save_clip");
2481         save_backup();
2482 }
2483
2484 void MWindow::to_clip(EDL *edl, const char *txt, int all)
2485 {
2486         FileXML file;
2487         LocalSession *src = edl->local_session;
2488
2489         gui->lock_window("MWindow::to_clip 1");
2490         double start = all ? 0 :
2491                 src->inpoint_valid() ? src->get_inpoint() :
2492                 src->outpoint_valid() ? 0 : src->get_selectionstart();
2493         double end = all ? edl->tracks->total_length() :
2494                 src->outpoint_valid() ? src->get_outpoint() :
2495                 src->inpoint_valid() ? edl->tracks->total_length() :
2496                         src->get_selectionend();
2497         if( EQUIV(end, start) ) {
2498                 start = 0;
2499                 end = edl->tracks->total_length();
2500         }
2501
2502 // Don't copy all since we don't want the clips twice.
2503         edl->copy(start, end, 0, &file, "", 1);
2504
2505         EDL *new_edl = new EDL(edl);
2506         new_edl->create_objects();
2507         new_edl->load_xml(&file, LOAD_ALL);
2508         save_clip(new_edl, txt);
2509         gui->unlock_window();
2510 }
2511
2512 int MWindow::toggle_label(int is_mwindow)
2513 {
2514         double position1, position2;
2515         undo->update_undo_before();
2516
2517         if( cwindow->playback_engine->is_playing_back ) {
2518                 position1 = position2 =
2519                         cwindow->playback_engine->get_tracking_position();
2520         }
2521         else {
2522                 position1 = edl->local_session->get_selectionstart(1);
2523                 position2 = edl->local_session->get_selectionend(1);
2524         }
2525
2526         position1 = edl->align_to_frame(position1, 0);
2527         position2 = edl->align_to_frame(position2, 0);
2528
2529 //printf("MWindow::toggle_label 1\n");
2530
2531         edl->labels->toggle_label(position1, position2);
2532         save_backup();
2533
2534         if( !is_mwindow ) {
2535                 gui->lock_window("MWindow::toggle_label 1");
2536         }
2537         gui->update_timebar(0);
2538         gui->activate_timeline();
2539         gui->flush();
2540         if( !is_mwindow ) {
2541                 gui->unlock_window();
2542         }
2543
2544         if( is_mwindow ) {
2545                 cwindow->gui->lock_window("MWindow::toggle_label 2");
2546         }
2547         cwindow->gui->timebar->update(1);
2548         if( is_mwindow ) {
2549                 cwindow->gui->unlock_window();
2550         }
2551
2552         awindow->gui->async_update_assets();
2553
2554         undo->update_undo_after(_("label"), LOAD_TIMEBAR);
2555         return 0;
2556 }
2557
2558 void MWindow::trim_selection()
2559 {
2560         undo->update_undo_before();
2561
2562
2563         edl->trim_selection(edl->local_session->get_selectionstart(),
2564                 edl->local_session->get_selectionend(),
2565                 edl->session->labels_follow_edits,
2566                 edl->session->plugins_follow_edits,
2567                 edl->session->autos_follow_edits);
2568
2569         save_backup();
2570         undo->update_undo_after(_("trim selection"), LOAD_EDITS | LOAD_TIMEBAR);
2571         update_plugin_guis();
2572         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
2573         cwindow->update(1, 0, 0, 0, 1);
2574         awindow->gui->async_update_assets();
2575         restart_brender();
2576         cwindow->refresh_frame(CHANGE_EDL);
2577 }
2578
2579
2580 void MWindow::undo_entry(BC_WindowBase *calling_window_gui)
2581 {
2582         calling_window_gui->unlock_window();
2583         stop_playback(0);
2584         if( undo->undo_load_flags() & LOAD_SESSION )
2585                 close_mixers();
2586
2587         cwindow->gui->lock_window("MWindow::undo_entry 1");
2588         for( int i=0; i<vwindows.size(); ++i ) {
2589                 if( vwindows.get(i)->is_running() ) {
2590                         if( calling_window_gui != vwindows.get(i)->gui ) {
2591                                 vwindows.get(i)->gui->lock_window("MWindow::undo_entry 4");
2592                         }
2593                 }
2594         }
2595         gui->lock_window("MWindow::undo_entry 2");
2596
2597         undo->undo();
2598
2599         save_backup();
2600         restart_brender();
2601         update_plugin_states();
2602         update_plugin_guis();
2603
2604         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 1);
2605         gui->update_proxy_toggle();
2606         gui->unlock_window();
2607         cwindow->update(1, 1, 1, 1, 1);
2608         cwindow->gui->unlock_window();
2609
2610         for( int i=0; i<vwindows.size(); ++i ) {
2611                 if( vwindows.get(i)->is_running() ) {
2612                         if( calling_window_gui != vwindows.get(i)->gui ) {
2613                                 vwindows.get(i)->gui->unlock_window();
2614                         }
2615                 }
2616         }
2617
2618         awindow->gui->async_update_assets();
2619
2620         cwindow->refresh_frame(CHANGE_ALL);
2621         calling_window_gui->lock_window("MWindow::undo_entry 4");
2622 }
2623
2624
2625 void MWindow::new_folder(const char *new_folder, int is_clips)
2626 {
2627         undo->update_undo_before();
2628         if( edl->new_folder(new_folder, is_clips) ) {
2629                 MainError::show_error(_("create new folder failed"));
2630         }
2631         undo->update_undo_after(_("new folder"), LOAD_ALL);
2632         awindow->gui->async_update_assets();
2633 }
2634
2635 void MWindow::delete_folder(char *folder)
2636 {
2637         undo->update_undo_before();
2638         if( edl->delete_folder(folder) < 0 ) {
2639                 MainError::show_error(_("delete folder failed"));
2640         }
2641         undo->update_undo_after(_("del folder"), LOAD_ALL);
2642         awindow->gui->async_update_assets();
2643 }
2644
2645 void MWindow::select_point(double position)
2646 {
2647         gui->unlock_window();
2648         gui->stop_drawing();
2649         cwindow->stop_playback(0);
2650         gui->lock_window("MWindow::select_point");
2651
2652         edl->local_session->set_selectionstart(position);
2653         edl->local_session->set_selectionend(position);
2654
2655 // Que the CWindow
2656         cwindow->update(1, 0, 0, 0, 1);
2657
2658         update_plugin_guis();
2659         gui->update_patchbay();
2660         gui->hide_cursor(0);
2661         gui->draw_cursor(0);
2662         gui->mainclock->update(edl->local_session->get_selectionstart(1));
2663         gui->zoombar->update();
2664         gui->update_timebar(0);
2665         gui->flash_canvas(0);
2666         gui->flush();
2667 }
2668
2669
2670
2671
2672 void MWindow::map_audio(int pattern)
2673 {
2674         undo->update_undo_before();
2675         remap_audio(pattern);
2676         undo->update_undo_after(
2677                 pattern == MWindow::AUDIO_1_TO_1 ? _("map 1:1") : _("map 5.1:2"),
2678                 LOAD_AUTOMATION);
2679         sync_parameters(CHANGE_PARAMS);
2680         gui->update(0, NORMAL_DRAW, 0, 0, 1, 0, 0);
2681 }
2682
2683 void MWindow::remap_audio(int pattern)
2684 {
2685         int current_channel = 0;
2686         int current_track = 0;
2687         for( Track *current=edl->tracks->first; current; current=NEXT ) {
2688                 if( current->data_type == TRACK_AUDIO &&
2689                         current->record ) {
2690                         Autos *pan_autos = current->automation->autos[AUTOMATION_PAN];
2691                         PanAuto *pan_auto = (PanAuto*)pan_autos->get_auto_for_editing(-1);
2692
2693                         for( int i=0; i < MAXCHANNELS; ++i ) {
2694                                 pan_auto->values[i] = 0.0;
2695                         }
2696
2697                         if( pattern == MWindow::AUDIO_1_TO_1 ) {
2698                                 pan_auto->values[current_channel] = 1.0;
2699                         }
2700                         else
2701                         if( pattern == MWindow::AUDIO_5_1_TO_2 ) {
2702                                 switch( current_track ) {
2703                                 case 0:
2704                                 case 4:
2705                                         pan_auto->values[0] = 1;
2706                                         break;
2707                                 case 1:
2708                                 case 5:
2709                                         pan_auto->values[1] = 1;
2710                                         break;
2711                                 case 2:
2712                                 case 3:
2713                                         pan_auto->values[0] = 0.5;
2714                                         pan_auto->values[1] = 0.5;
2715                                         break;
2716                                 }
2717                         }
2718
2719                         BC_Pan::calculate_stick_position(edl->session->audio_channels,
2720                                 edl->session->achannel_positions, pan_auto->values,
2721                                 MAX_PAN, PAN_RADIUS, pan_auto->handle_x, pan_auto->handle_y);
2722
2723                         current_channel++;
2724                         current_track++;
2725                         if( current_channel >= edl->session->audio_channels )
2726                                 current_channel = 0;
2727                 }
2728         }
2729 }
2730
2731
2732 void MWindow::rescale_proxy(EDL *clip, int orig_scale, int new_scale)
2733 {
2734         edl->rescale_proxy(orig_scale, new_scale);
2735 }
2736
2737 void MWindow::add_proxy(int use_scaler,
2738         ArrayList<Indexable*> *orig_assets, ArrayList<Indexable*> *proxy_assets)
2739 {
2740         edl->add_proxy(use_scaler, orig_assets, proxy_assets);
2741 }
2742
2743 void MWindow::cut_commercials()
2744 {
2745 #ifdef HAVE_COMMERCIAL
2746         undo->update_undo_before();
2747         commercials->scan_media();
2748         edl->optimize();
2749         save_backup();
2750         undo->update_undo_after(_("cut ads"), LOAD_EDITS | LOAD_TIMEBAR);
2751
2752         restart_brender();
2753         update_plugin_guis();
2754         gui->update(1, FORCE_REDRAW, 1, 1, 1, 1, 0);
2755         cwindow->update(1, 0, 0, 0, 1);
2756         cwindow->refresh_frame(CHANGE_EDL);
2757 #endif
2758 }
2759
2760 int MWindow::normalize_speed(EDL *old_edl, EDL *new_edl)
2761 {
2762         int result = 0;
2763         Track *old_track = old_edl->tracks->first;
2764         Track *new_track = new_edl->tracks->first;
2765         for( ; old_track && new_track; old_track=old_track->next, new_track=new_track->next ) {
2766                 if( old_track->data_type != new_track->data_type ) continue;
2767                 FloatAutos *old_speeds = (FloatAutos *)old_track->automation->autos[AUTOMATION_SPEED];
2768                 FloatAutos *new_speeds = (FloatAutos *)new_track->automation->autos[AUTOMATION_SPEED];
2769                 if( !old_speeds || !new_speeds ) continue;
2770                 FloatAuto *old_speed = (FloatAuto *)old_speeds->first;
2771                 FloatAuto *new_speed = (FloatAuto *)new_speeds->first;
2772                 while( old_speed && new_speed && old_speed->equals(new_speed) ) {
2773                         old_speed = (FloatAuto *)old_speed->next;
2774                         new_speed = (FloatAuto *)new_speed->next;
2775                 }
2776                 Edit *old_edit = old_track->edits->first;
2777                 Edit *new_edit = new_track->edits->first;
2778                 for( ; old_edit && new_edit; old_edit=old_edit->next, new_edit=new_edit->next ) {
2779                         int64_t edit_start = old_edit->startproject, edit_end = edit_start + old_edit->length;
2780                         if( old_speed || new_speed ) {
2781                                 double orig_start = old_speeds->automation_integral(0, edit_start, PLAY_FORWARD);
2782                                 double orig_end   = old_speeds->automation_integral(0, edit_end, PLAY_FORWARD);
2783                                 edit_start = new_speeds->speed_position(orig_start);
2784                                 edit_end = new_speeds->speed_position(orig_end);
2785                                 result = 1;
2786                         }
2787                         new_edit->startproject = edit_start;
2788                         new_edit->length = edit_end - edit_start;
2789                 }
2790         }
2791         return result;
2792 }
2793
2794 void MWindow::speed_before()
2795 {
2796         if( !speed_edl ) {
2797                 speed_edl = new EDL;
2798                 speed_edl->create_objects();
2799         }
2800         speed_edl->copy_all(edl);
2801 }
2802
2803 int MWindow::speed_after(int done)
2804 {
2805         int result = 0;
2806         if( speed_edl ) {
2807                 if( done >= 0 )
2808                         result = normalize_speed(speed_edl, edl);
2809                 if( done != 0 ) {
2810                         speed_edl->remove_user();
2811                         speed_edl = 0;
2812                 }
2813         }
2814         return result;
2815 }
2816