cinelerra-5.1/cinelerra/mwindowedit.C

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