cinelerra-5.1/cinelerra/assetpopup.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2012 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "asset.h"
  23 #include "assetedit.h"
  24 #include "assetpopup.h"
  25 #include "assetremove.h"
  26 #include "assets.h"
  27 #include "awindow.h"
  28 #include "awindowgui.h"
  29 #include "bccapture.h"
  30 #include "bcdisplayinfo.h"
  31 #include "bcsignals.h"
  32 #include "cache.h"
  33 #include "clipedit.h"
  34 #include "cstrdup.h"
  35 #include "cwindow.h"
  36 #include "cwindowgui.h"
  37 #include "edl.h"
  38 #include "edlsession.h"
  39 #include "file.h"
  40 #include "filesystem.h"
  41 #include "filexml.h"
  42 #include "language.h"
  43 #include "loadfile.h"
  44 #include "localsession.h"
  45 #include "mainerror.h"
  46 #include "mainindexes.h"
  47 #include "mainmenu.h"
  48 #include "mainsession.h"
  49 #include "mwindow.h"
  50 #include "mwindowgui.h"
  51 #include "preferences.h"
  52 #include "renderengine.h"
  53 #include "tracks.h"
  54 #include "transportque.h"
  55 #include "vframe.h"
  56 #include "vrender.h"
  57 #include "vwindow.h"
  58 #include "vwindowgui.h"
  59 #include "zwindow.h"
  60
  61
  62 AssetPopup::AssetPopup(MWindow *mwindow, AWindowGUI *gui)
  63  : BC_PopupMenu(0, 0, 0, "", 0)
  64 {
  65         this->mwindow = mwindow;
  66         this->gui = gui;
  67 }
  68
  69 AssetPopup::~AssetPopup()
  70 {
  71 }
  72
  73 void AssetPopup::create_objects()
  74 {
  75         BC_MenuItem *menu_item;
  76         BC_SubMenu *submenu;
  77         add_item(info = new AssetPopupInfo(mwindow, this));
  78         add_item(format = new AWindowListFormat(mwindow, gui));
  79         add_item(new AssetPopupSort(mwindow, this));
  80         add_item(index = new AssetPopupBuildIndex(mwindow, this));
  81         add_item(view = new AssetPopupView(mwindow, this));
  82         add_item(view_window = new AssetPopupViewWindow(mwindow, this));
  83         add_item(mixer = new AssetPopupMixer(mwindow, this));
  84         add_item(new AssetPopupPaste(mwindow, this));
  85         add_item(menu_item = new BC_MenuItem(_("Match...")));
  86         menu_item->add_submenu(submenu = new BC_SubMenu());
  87         submenu->add_submenuitem(new AssetMatchSize(mwindow, this));
  88         submenu->add_submenuitem(new AssetMatchRate(mwindow, this));
  89         submenu->add_submenuitem(new AssetMatchAll(mwindow, this));
  90         add_item(menu_item = new BC_MenuItem(_("Remove...")));
  91         menu_item->add_submenu(submenu = new BC_SubMenu());
  92         submenu->add_submenuitem(new AssetPopupProjectRemove(mwindow, this));
  93         submenu->add_submenuitem(new AssetPopupDiskRemove(mwindow, this));
  94 }
  95
  96 void AssetPopup::paste_assets()
  97 {
  98 // Collect items into the drag vectors for temporary storage
  99         gui->lock_window("AssetPopup::paste_assets");
 100         mwindow->gui->lock_window("AssetPopup::paste_assets");
 101         mwindow->cwindow->gui->lock_window("AssetPopup::paste_assets");
 102
 103         int proxy = mwindow->edl->session->awindow_folder == AW_PROXY_FOLDER ? 1 : 0;
 104         gui->collect_assets(proxy);
 105         mwindow->paste_assets(mwindow->edl->local_session->get_selectionstart(1),
 106                 mwindow->edl->tracks->first, 0);   // do not overwrite
 107
 108         gui->unlock_window();
 109         mwindow->gui->unlock_window();
 110         mwindow->cwindow->gui->unlock_window();
 111 }
 112
 113 void AssetPopup::match_size()
 114 {
 115 // Collect items into the drag vectors for temporary storage
 116         gui->collect_assets();
 117         mwindow->gui->lock_window("AssetPopup::match_size");
 118         mwindow->asset_to_size();
 119         mwindow->gui->unlock_window();
 120 }
 121
 122 void AssetPopup::match_rate()
 123 {
 124 // Collect items into the drag vectors for temporary storage
 125         gui->collect_assets();
 126         mwindow->gui->lock_window("AssetPopup::match_rate");
 127         mwindow->asset_to_rate();
 128         mwindow->gui->unlock_window();
 129 }
 130
 131 void AssetPopup::match_all()
 132 {
 133 // Collect items into the drag vectors for temporary storage
 134         gui->collect_assets();
 135         mwindow->gui->lock_window("AssetPopup::match_rate");
 136         mwindow->asset_to_all();
 137         mwindow->gui->unlock_window();
 138 }
 139
 140 int AssetPopup::update()
 141 {
 142         format->update();
 143         int proxy = mwindow->edl->session->awindow_folder == AW_PROXY_FOLDER ? 1 : 0;
 144         gui->collect_assets(proxy);
 145         return 0;
 146 }
 147
 148
 149 AssetPopupInfo::AssetPopupInfo(MWindow *mwindow, AssetPopup *popup)
 150  : BC_MenuItem(_("Info..."))
 151 {
 152         this->mwindow = mwindow;
 153         this->popup = popup;
 154 }
 155
 156 AssetPopupInfo::~AssetPopupInfo()
 157 {
 158 }
 159
 160 int AssetPopupInfo::handle_event()
 161 {
 162         int cur_x, cur_y;
 163         popup->gui->get_abs_cursor(cur_x, cur_y);
 164         int n = mwindow->session->drag_assets->size();
 165         if( n > 0 ) {
 166                 for( int i=0; i<n; ++i ) {
 167                         AssetEdit *asset_edit = mwindow->awindow->get_asset_editor();
 168                         asset_edit->edit_asset(
 169                                 mwindow->session->drag_assets->values[i], cur_x-30*i, cur_y-30*i);
 170                 }
 171         }
 172         else if( mwindow->session->drag_clips->size() ) {
 173                 popup->gui->awindow->clip_edit->edit_clip(
 174                         mwindow->session->drag_clips->values[0], cur_x, cur_y);
 175         }
 176         return 1;
 177 }
 178
 179
 180 AssetPopupBuildIndex::AssetPopupBuildIndex(MWindow *mwindow, AssetPopup *popup)
 181  : BC_MenuItem(_("Rebuild index"))
 182 {
 183         this->mwindow = mwindow;
 184         this->popup = popup;
 185 }
 186
 187 AssetPopupBuildIndex::~AssetPopupBuildIndex()
 188 {
 189 }
 190
 191 int AssetPopupBuildIndex::handle_event()
 192 {
 193 //printf("AssetPopupBuildIndex::handle_event 1\n");
 194         mwindow->rebuild_indices();
 195         return 1;
 196 }
 197
 198
 199 AssetPopupSort::AssetPopupSort(MWindow *mwindow, AssetPopup *popup)
 200  : BC_MenuItem(_("Sort"))
 201 {
 202         this->mwindow = mwindow;
 203         this->popup = popup;
 204 }
 205
 206 AssetPopupSort::~AssetPopupSort()
 207 {
 208 }
 209
 210 int AssetPopupSort::handle_event()
 211 {
 212         mwindow->awindow->gui->sort_assets();
 213         return 1;
 214 }
 215
 216
 217 AssetPopupView::AssetPopupView(MWindow *mwindow, AssetPopup *popup)
 218  : BC_MenuItem(_("View"))
 219 {
 220         this->mwindow = mwindow;
 221         this->popup = popup;
 222 }
 223
 224 AssetPopupView::~AssetPopupView()
 225 {
 226 }
 227
 228 int AssetPopupView::handle_event()
 229 {
 230         VWindow *vwindow = mwindow->get_viewer(1, DEFAULT_VWINDOW);
 231
 232         if( mwindow->session->drag_assets->total )
 233                 vwindow->change_source(
 234                         mwindow->session->drag_assets->values[0]);
 235         else
 236         if( mwindow->session->drag_clips->total )
 237                 vwindow->change_source(
 238                         mwindow->session->drag_clips->values[0]);
 239
 240         return 1;
 241 }
 242
 243
 244 AssetPopupViewWindow::AssetPopupViewWindow(MWindow *mwindow, AssetPopup *popup)
 245  : BC_MenuItem(_("View in new window"))
 246 {
 247         this->mwindow = mwindow;
 248         this->popup = popup;
 249 }
 250
 251 AssetPopupViewWindow::~AssetPopupViewWindow()
 252 {
 253 }
 254
 255 int AssetPopupViewWindow::handle_event()
 256 {
 257         for( int i=0; i<mwindow->session->drag_assets->size(); ++i ) {
 258                 VWindow *vwindow = mwindow->get_viewer(1);
 259                 vwindow->gui->lock_window("AssetPopupView::handle_event 1");
 260                 vwindow->change_source(mwindow->session->drag_assets->get(i));
 261                 vwindow->gui->unlock_window();
 262         }
 263         for( int i=0; i<mwindow->session->drag_clips->size(); ++i ) {
 264                 VWindow *vwindow = mwindow->get_viewer(1);
 265                 vwindow->gui->lock_window("AssetPopupView::handle_event 2");
 266                 vwindow->change_source(mwindow->session->drag_clips->get(i));
 267                 vwindow->gui->unlock_window();
 268         }
 269         return 1;
 270 }
 271
 272 AssetPopupMixer::AssetPopupMixer(MWindow *mwindow, AssetPopup *popup)
 273  : BC_MenuItem(_("Open Mixers"))
 274 {
 275         this->mwindow = mwindow;
 276         this->popup = popup;
 277 }
 278
 279 AssetPopupMixer::~AssetPopupMixer()
 280 {
 281 }
 282
 283 int AssetPopupMixer::handle_event()
 284 {
 285         mwindow->gui->lock_window("AssetPopupMixer::handle_event");
 286         mwindow->create_mixers();
 287         mwindow->gui->unlock_window();
 288         return 1;
 289 }
 290
 291 AssetPopupPaste::AssetPopupPaste(MWindow *mwindow, AssetPopup *popup)
 292  : BC_MenuItem(_("Paste"))
 293 {
 294         this->mwindow = mwindow;
 295         this->popup = popup;
 296 }
 297
 298 AssetPopupPaste::~AssetPopupPaste()
 299 {
 300 }
 301
 302 int AssetPopupPaste::handle_event()
 303 {
 304         popup->paste_assets();
 305         return 1;
 306 }
 307
 308
 309 AssetMatchSize::AssetMatchSize(MWindow *mwindow, AssetPopup *popup)
 310  : BC_MenuItem(_("Match project size"))
 311 {
 312         this->mwindow = mwindow;
 313         this->popup = popup;
 314 }
 315
 316 int AssetMatchSize::handle_event()
 317 {
 318         popup->match_size();
 319         return 1;
 320 }
 321
 322 AssetMatchRate::AssetMatchRate(MWindow *mwindow, AssetPopup *popup)
 323  : BC_MenuItem(_("Match frame rate"))
 324 {
 325         this->mwindow = mwindow;
 326         this->popup = popup;
 327 }
 328
 329 int AssetMatchRate::handle_event()
 330 {
 331         popup->match_rate();
 332         return 1;
 333 }
 334
 335 AssetMatchAll::AssetMatchAll(MWindow *mwindow, AssetPopup *popup)
 336  : BC_MenuItem(_("Match all"))
 337 {
 338         this->mwindow = mwindow;
 339         this->popup = popup;
 340 }
 341
 342 int AssetMatchAll::handle_event()
 343 {
 344         popup->match_all();
 345         return 1;
 346 }
 347
 348
 349 AssetPopupProjectRemove::AssetPopupProjectRemove(MWindow *mwindow, AssetPopup *popup)
 350  : BC_MenuItem(_("Remove from project"))
 351 {
 352         this->mwindow = mwindow;
 353         this->popup = popup;
 354 }
 355
 356 AssetPopupProjectRemove::~AssetPopupProjectRemove()
 357 {
 358 }
 359
 360 int AssetPopupProjectRemove::handle_event()
 361 {
 362         mwindow->remove_assets_from_project(1, 1,
 363                 mwindow->session->drag_assets,
 364                 mwindow->session->drag_clips);
 365         return 1;
 366 }
 367
 368
 369 AssetPopupDiskRemove::AssetPopupDiskRemove(MWindow *mwindow, AssetPopup *popup)
 370  : BC_MenuItem(_("Remove from disk"))
 371 {
 372         this->mwindow = mwindow;
 373         this->popup = popup;
 374 }
 375
 376
 377 AssetPopupDiskRemove::~AssetPopupDiskRemove()
 378 {
 379 }
 380
 381 int AssetPopupDiskRemove::handle_event()
 382 {
 383         mwindow->awindow->asset_remove->start();
 384         return 1;
 385 }
 386
 387
 388 AssetListMenu::AssetListMenu(MWindow *mwindow, AWindowGUI *gui)
 389  : BC_PopupMenu(0, 0, 0, "", 0)
 390 {
 391         this->mwindow = mwindow;
 392         this->gui = gui;
 393 }
 394
 395 AssetListMenu::~AssetListMenu()
 396 {
 397         if( !shots_displayed ) {
 398                 delete asset_snapshot;
 399                 delete asset_grabshot;
 400         }
 401 }
 402
 403 void AssetListMenu::create_objects()
 404 {
 405         add_item(load_file = new AssetPopupLoadFile(mwindow, gui));
 406         add_item(format = new AWindowListFormat(mwindow, gui));
 407         add_item(select_used = new AssetSelectUsed(mwindow, gui));
 408         BC_SubMenu *submenu;
 409         select_used->add_submenu(submenu = new BC_SubMenu());
 410         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("All"), SELECT_ALL));
 411         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("Used"), SELECT_USED));
 412         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("Unused"), SELECT_UNUSED));
 413         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("None"), SELECT_NONE));
 414         add_item(new AWindowListSort(mwindow, gui));
 415         add_item(new AssetListCopy(mwindow, gui));
 416         add_item(new AssetListPaste(mwindow, gui));
 417         SnapshotSubMenu *snapshot_submenu;
 418         add_item(asset_snapshot = new AssetSnapshot(mwindow, this));
 419         asset_snapshot->add_submenu(snapshot_submenu = new SnapshotSubMenu(asset_snapshot));
 420         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("png"),  SNAPSHOT_PNG));
 421         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("jpeg"), SNAPSHOT_JPEG));
 422         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("tiff"), SNAPSHOT_TIFF));
 423         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("ppm"),  SNAPSHOT_PPM));
 424         GrabshotSubMenu *grabshot_submenu;
 425         add_item(asset_grabshot = new AssetGrabshot(mwindow, this));
 426         asset_grabshot->add_submenu(grabshot_submenu = new GrabshotSubMenu(asset_grabshot));
 427         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("png"),  GRABSHOT_PNG));
 428         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("jpeg"), GRABSHOT_JPEG));
 429         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("tiff"), GRABSHOT_TIFF));
 430         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("ppm"),  GRABSHOT_PPM));
 431         update_titles(shots_displayed = 1);
 432 }
 433
 434 AssetPopupLoadFile::AssetPopupLoadFile(MWindow *mwindow, AWindowGUI *gui)
 435  : BC_MenuItem(_("Load files..."), "o", 'o')
 436 {
 437         this->mwindow = mwindow;
 438         this->gui = gui;
 439 }
 440
 441 AssetPopupLoadFile::~AssetPopupLoadFile()
 442 {
 443 }
 444
 445 int AssetPopupLoadFile::handle_event()
 446 {
 447         mwindow->gui->mainmenu->load_file->thread->start();
 448         return 1;
 449 }
 450
 451 void AssetListMenu::update_titles(int shots)
 452 {
 453         format->update();
 454         if( shots && !shots_displayed ) {
 455                 shots_displayed = 1;
 456                 add_item(asset_snapshot);
 457                 add_item(asset_grabshot);
 458         }
 459         else if( !shots && shots_displayed ) {
 460                 shots_displayed = 0;
 461                 remove_item(asset_snapshot);
 462                 remove_item(asset_grabshot);
 463         }
 464 }
 465
 466 AssetListCopy::AssetListCopy(MWindow *mwindow, AWindowGUI *gui)
 467  : BC_MenuItem(_("Copy file list"))
 468 {
 469         this->mwindow = mwindow;
 470         this->gui = gui;
 471         copy_dialog = 0;
 472 }
 473 AssetListCopy::~AssetListCopy()
 474 {
 475         delete copy_dialog;
 476 }
 477
 478 int AssetListCopy::handle_event()
 479 {
 480         int len = 0;
 481         MWindowGUI *gui = mwindow->gui;
 482         gui->lock_window("AssetListCopy::handle_event");
 483         mwindow->awindow->gui->collect_assets();
 484         int n = mwindow->session->drag_assets->total;
 485         for( int i=0; i<n; ++i ) {
 486                 Indexable *indexable = mwindow->session->drag_assets->values[i];
 487                 const char *path = indexable->path;
 488                 if( !*path ) continue;
 489                 len += strlen(path) + 1;
 490         }
 491         char *text = new char[len+1], *cp = text;
 492         for( int i=0; i<n; ++i ) {
 493                 Indexable *indexable = mwindow->session->drag_assets->values[i];
 494                 const char *path = indexable->path;
 495                 if( !*path ) continue;
 496                 cp += sprintf(cp, "%s\n", path);
 497         }
 498         *cp = 0;
 499         int cur_x, cur_y;
 500         gui->get_abs_cursor(cur_x, cur_y, 0);
 501         gui->unlock_window();
 502
 503         if( n ) {
 504                 if( !copy_dialog )
 505                         copy_dialog = new AssetCopyDialog(this);
 506                 copy_dialog->start(text, cur_x, cur_y);
 507         }
 508         else {
 509                 eprintf(_("Nothing selected"));
 510                 delete [] text;
 511         }
 512         return 1;
 513 }
 514
 515 AssetCopyDialog::AssetCopyDialog(AssetListCopy *copy)
 516  : BC_DialogThread()
 517 {
 518         this->copy = copy;
 519         copy_window = 0;
 520 }
 521
 522 void AssetCopyDialog::start(char *text, int x, int y)
 523 {
 524         close_window();
 525         this->text = text;
 526         this->x = x;  this->y = y;
 527         BC_DialogThread::start();
 528 }
 529
 530 AssetCopyDialog::~AssetCopyDialog()
 531 {
 532         close_window();
 533 }
 534
 535 BC_Window* AssetCopyDialog::new_gui()
 536 {
 537         BC_DisplayInfo display_info;
 538
 539         copy_window = new AssetCopyWindow(this);
 540         copy_window->create_objects();
 541         return copy_window;
 542 }
 543
 544 void AssetCopyDialog::handle_done_event(int result)
 545 {
 546         delete [] text;  text = 0;
 547 }
 548
 549 void AssetCopyDialog::handle_close_event(int result)
 550 {
 551         copy_window = 0;
 552 }
 553
 554
 555 AssetCopyWindow::AssetCopyWindow(AssetCopyDialog *copy_dialog)
 556  : BC_Window(_(PROGRAM_NAME ": Copy File List"),
 557         copy_dialog->x - 500/2, copy_dialog->y - 200/2,
 558         500, 200, 500, 200, 1, 0, 1)
 559 {
 560         this->copy_dialog = copy_dialog;
 561 }
 562
 563 AssetCopyWindow::~AssetCopyWindow()
 564 {
 565 }
 566
 567 void AssetCopyWindow::create_objects()
 568 {
 569         lock_window("AssetCopyWindow::create_objects");
 570         BC_Title *title;
 571         int x = 10, y = 10, pad = 5;
 572         add_subwindow(title = new BC_Title(x, y, _("List of asset paths:")));
 573         y += title->get_h() + pad;
 574         int text_w = get_w() - x - 10;
 575         int text_h = get_h() - y - BC_OKButton::calculate_h() - pad;
 576         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 577         char *text = copy_dialog->text;
 578         int len = strlen(text) + BCTEXTLEN;
 579         file_list = new BC_ScrollTextBox(this, x, y, text_w, text_rows, text, len);
 580         file_list->create_objects();
 581
 582         add_subwindow(new BC_OKButton(this));
 583         show_window();
 584         unlock_window();
 585 }
 586
 587 int AssetCopyWindow::resize_event(int w, int h)
 588 {
 589         int fx = file_list->get_x(), fy = file_list->get_y(), pad = 5;
 590         int text_w = w - fx - 10;
 591         int text_h = h - fy - BC_OKButton::calculate_h() - pad;
 592         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 593         file_list->reposition_window(fx, fy, text_w, text_rows);
 594         return 0;
 595 }
 596
 597 AssetListPaste::AssetListPaste(MWindow *mwindow, AWindowGUI *gui)
 598  : BC_MenuItem(_("Paste file list"))
 599 {
 600         this->mwindow = mwindow;
 601         this->gui = gui;
 602         paste_dialog = 0;
 603 }
 604 AssetListPaste::~AssetListPaste()
 605 {
 606         delete paste_dialog;
 607 }
 608
 609 int AssetListPaste::handle_event()
 610 {
 611         if( !paste_dialog )
 612                 paste_dialog = new AssetPasteDialog(this);
 613         else
 614                 paste_dialog->close_window();
 615         int cur_x, cur_y;
 616         gui->get_abs_cursor(cur_x, cur_y, 0);
 617         paste_dialog->start(cur_x, cur_y);
 618         return 1;
 619 }
 620
 621 AssetPasteDialog::AssetPasteDialog(AssetListPaste *paste)
 622  : BC_DialogThread()
 623 {
 624         this->paste = paste;
 625         paste_window = 0;
 626 }
 627
 628 AssetPasteDialog::~AssetPasteDialog()
 629 {
 630         close_window();
 631 }
 632
 633 BC_Window* AssetPasteDialog::new_gui()
 634 {
 635         paste_window = new AssetPasteWindow(this);
 636         paste_window->create_objects();
 637         return paste_window;
 638 }
 639
 640 void AssetPasteDialog::handle_done_event(int result)
 641 {
 642         if( result ) return;
 643         const char *bp = paste_window->file_list->get_text(), *ep = bp+strlen(bp);
 644         ArrayList<char*> path_list;
 645         path_list.set_array_delete();
 646
 647         for( const char *cp=bp; cp<ep && *cp; ) {
 648                 const char *dp = strchr(cp, '\n');
 649                 if( !dp ) dp = ep;
 650                 char path[BCTEXTLEN], *pp = path;
 651                 int len = sizeof(path)-1;
 652                 while( --len>0 && cp<dp ) *pp++ = *cp++;
 653                 if( *cp ) ++cp;
 654                 *pp = 0;
 655                 if( !strlen(path) ) continue;
 656                 path_list.append(cstrdup(path));
 657         }
 658         if( !path_list.size() ) return;
 659
 660         MWindow *mwindow = paste->mwindow;
 661         mwindow->interrupt_indexes();
 662         mwindow->gui->lock_window("AssetPasteDialog::handle_done_event");
 663         result = mwindow->load_filenames(&path_list, LOADMODE_RESOURCESONLY, 0);
 664         mwindow->gui->unlock_window();
 665         path_list.remove_all_objects();
 666         mwindow->save_backup();
 667         mwindow->restart_brender();
 668         mwindow->session->changes_made = 1;
 669 }
 670
 671 void AssetPasteDialog::handle_close_event(int result)
 672 {
 673         paste_window = 0;
 674 }
 675
 676 void AssetPasteDialog::start(int x, int y)
 677 {
 678         this->x = x;  this->y = y;
 679         BC_DialogThread::start();
 680 }
 681
 682 AssetPasteWindow::AssetPasteWindow(AssetPasteDialog *paste_dialog)
 683  : BC_Window(_(PROGRAM_NAME ": Paste File List"),
 684         paste_dialog->x - 500/2, paste_dialog->y - 200/2,
 685         500, 200, 500, 200, 1, 0, 1)
 686 {
 687         this->paste_dialog = paste_dialog;
 688 }
 689
 690 AssetPasteWindow::~AssetPasteWindow()
 691 {
 692 }
 693
 694 void AssetPasteWindow::create_objects()
 695 {
 696         lock_window("AssetPasteWindow::create_objects()");
 697         BC_Title *title;
 698         int x = 10, y = 10, pad = 5;
 699         add_subwindow(title = new BC_Title(x, y, _("Enter list of asset paths:")));
 700         y += title->get_h() + pad;
 701         int text_w = get_w() - x - 10;
 702         int text_h = get_h() - y - BC_OKButton::calculate_h() - pad;
 703         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 704         file_list = new BC_ScrollTextBox(this, x, y, text_w, text_rows, (char*)0, 65536);
 705         file_list->create_objects();
 706         add_subwindow(new BC_OKButton(this));
 707         add_subwindow(new BC_CancelButton(this));
 708         show_window();
 709         unlock_window();
 710 }
 711
 712 int AssetPasteWindow::resize_event(int w, int h)
 713 {
 714         int fx = file_list->get_x(), fy = file_list->get_y(), pad = 5;
 715         int text_w = w - fx - 10;
 716         int text_h = h - fy - BC_OKButton::calculate_h() - pad;
 717         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 718         file_list->reposition_window(fx, fy, text_w, text_rows);
 719         return 0;
 720 }
 721
 722
 723
 724 AssetSnapshot::AssetSnapshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
 725  : BC_MenuItem(_("Snapshot..."))
 726 {
 727         this->mwindow = mwindow;
 728         this->asset_list_menu = asset_list_menu;
 729 }
 730
 731 AssetSnapshot::~AssetSnapshot()
 732 {
 733 }
 734
 735 SnapshotSubMenu::SnapshotSubMenu(AssetSnapshot *asset_snapshot)
 736 {
 737         this->asset_snapshot = asset_snapshot;
 738 }
 739
 740 SnapshotSubMenu::~SnapshotSubMenu()
 741 {
 742 }
 743
 744 SnapshotMenuItem::SnapshotMenuItem(SnapshotSubMenu *submenu, const char *text, int mode)
 745  : BC_MenuItem(text)
 746 {
 747         this->submenu = submenu;
 748         this->mode = mode;
 749 }
 750
 751 SnapshotMenuItem::~SnapshotMenuItem()
 752 {
 753 }
 754
 755 int SnapshotMenuItem::handle_event()
 756 {
 757         MWindow *mwindow = submenu->asset_snapshot->mwindow;
 758         EDL *edl = mwindow->edl;
 759         if( !edl->have_video() ) return 1;
 760
 761         Preferences *preferences = mwindow->preferences;
 762         char filename[BCTEXTLEN];
 763         static const char *exts[] = { "png", "jpg", "tif", "ppm" };
 764         time_t tt;     time(&tt);
 765         struct tm tm;  localtime_r(&tt,&tm);
 766         snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
 767                 preferences->snapshot_path, _("snap"),
 768                 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
 769                 tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
 770         char *asset_path = FileSystem::basepath(filename);
 771         Asset *asset = new Asset(asset_path);
 772         delete [] asset_path;
 773
 774         int fw = edl->get_w(), fh = edl->get_h();
 775         int fcolor_model = edl->session->color_model;
 776
 777         switch( mode ) {
 778         case SNAPSHOT_PNG:
 779                 asset->format = FILE_PNG;
 780                 asset->png_use_alpha = 1;
 781                 break;
 782         case SNAPSHOT_JPEG:
 783                 asset->format = FILE_JPEG;
 784                 asset->jpeg_quality = 90;
 785                 break;
 786         case SNAPSHOT_TIFF:
 787                 asset->format = FILE_TIFF;
 788                 asset->tiff_cmodel = 0;
 789                 asset->tiff_compression = 0;
 790                 break;
 791         case SNAPSHOT_PPM:
 792                 asset->format = FILE_PPM;
 793                 break;
 794         }
 795         asset->width = fw;
 796         asset->height = fh;
 797         asset->audio_data = 0;
 798         asset->video_data = 1;
 799         asset->video_length = 1;
 800         asset->layers = 1;
 801
 802         File file;
 803         int processors = preferences->project_smp + 1;
 804         if( processors > 8 ) processors = 8;
 805         file.set_processors(processors);
 806         int ret = file.open_file(preferences, asset, 0, 1);
 807         if( !ret ) {
 808                 file.start_video_thread(1, fcolor_model,
 809                         processors > 1 ? 2 : 1, 0);
 810                 VFrame ***frames = file.get_video_buffer();
 811                 VFrame *frame = frames[0][0];
 812                 TransportCommand command;
 813                 //command.command = audio_tracks ? NORMAL_FWD : CURRENT_FRAME;
 814                 command.command = CURRENT_FRAME;
 815                 command.get_edl()->copy_all(edl);
 816                 command.change_type = CHANGE_ALL;
 817                 command.realtime = 0;
 818
 819                 RenderEngine render_engine(0, preferences, 0, 0);
 820                 CICache video_cache(preferences);
 821                 render_engine.set_vcache(&video_cache);
 822                 render_engine.arm_command(&command);
 823
 824                 double position = edl->local_session->get_selectionstart(1);
 825                 int64_t source_position = (int64_t)(position * edl->get_frame_rate());
 826                 ret = !render_engine.vrender ? 1 :
 827                         render_engine.vrender->process_buffer(frame, source_position, 0);
 828                 if( !ret )
 829                         ret = file.write_video_buffer(1);
 830                 file.close_file();
 831         }
 832         if( !ret ) {
 833                 asset->folder_no = AW_MEDIA_FOLDER;
 834                 mwindow->edl->assets->append(asset);
 835                 mwindow->awindow->gui->async_update_assets();
 836         }
 837         else {
 838                 eprintf(_("snapshot render failed"));
 839                 asset->remove_user();
 840         }
 841         return 1;
 842 }
 843
 844
 845 AssetGrabshot::AssetGrabshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
 846  : BC_MenuItem(_("Grabshot..."))
 847 {
 848         this->mwindow = mwindow;
 849         this->asset_list_menu = asset_list_menu;
 850 }
 851
 852 AssetGrabshot::~AssetGrabshot()
 853 {
 854 }
 855
 856 GrabshotSubMenu::GrabshotSubMenu(AssetGrabshot *asset_grabshot)
 857 {
 858         this->asset_grabshot = asset_grabshot;
 859 }
 860
 861 GrabshotSubMenu::~GrabshotSubMenu()
 862 {
 863 }
 864
 865 GrabshotMenuItem::GrabshotMenuItem(GrabshotSubMenu *submenu, const char *text, int mode)
 866  : BC_MenuItem(text)
 867 {
 868         this->submenu = submenu;
 869         this->mode = mode;
 870         grab_thread = 0;
 871 }
 872
 873 GrabshotMenuItem::~GrabshotMenuItem()
 874 {
 875         delete grab_thread;
 876 }
 877
 878 int GrabshotMenuItem::handle_event()
 879 {
 880         if( !grab_thread )
 881                 grab_thread = new GrabshotThread(submenu->asset_grabshot->mwindow);
 882         if( !grab_thread->running() )
 883                 grab_thread->start(this);
 884         return 1;
 885 }
 886
 887 GrabshotThread::GrabshotThread(MWindow *mwindow)
 888  : Thread(1, 0, 0)
 889 {
 890         this->mwindow = mwindow;
 891         popup = 0;
 892         done = -1;
 893 }
 894 GrabshotThread::~GrabshotThread()
 895 {
 896         delete popup;
 897 }
 898
 899 void GrabshotThread::start(GrabshotMenuItem *menu_item)
 900 {
 901         popup = new GrabshotPopup(this, menu_item->mode);
 902         popup->lock_window("GrabshotThread::start");
 903         for( int i=0; i<4; ++i )
 904                 edge[i] = new BC_Popup(mwindow->gui, 0,0, 1,1, ORANGE, 1);
 905         mwindow->gui->grab_buttons();
 906         mwindow->gui->grab_cursor();
 907         popup->grab(mwindow->gui);
 908         popup->create_objects();
 909         popup->show_window();
 910         popup->unlock_window();
 911         done = 0;
 912         Thread::start();
 913 }
 914
 915 void GrabshotThread::run()
 916 {
 917         popup->lock_window("GrabshotThread::run 0");
 918         while( !done ) {
 919                 popup->update();
 920                 popup->unlock_window();
 921                 enable_cancel();
 922                 Timer::delay(200);
 923                 disable_cancel();
 924                 popup->lock_window("GrabshotThread::run 1");
 925         }
 926         mwindow->gui->ungrab_cursor();
 927         mwindow->gui->ungrab_buttons();
 928         popup->ungrab(mwindow->gui);
 929         for( int i=0; i<4; ++i ) delete edge[i];
 930         popup->unlock_window();
 931         delete popup;  popup = 0;
 932 }
 933
 934 GrabshotPopup::GrabshotPopup(GrabshotThread *grab_thread, int mode)
 935  : BC_Popup(grab_thread->mwindow->gui, 0,0, 16,16, -1,1)
 936 {
 937         this->grab_thread = grab_thread;
 938         this->mode = mode;
 939         dragging = -1;
 940         grab_color = ORANGE;
 941         x0 = y0 = x1 = y1 = -1;
 942         lx0 = ly0 = lx1 = ly1 = -1;
 943 }
 944 GrabshotPopup::~GrabshotPopup()
 945 {
 946 }
 947
 948 int GrabshotPopup::grab_event(XEvent *event)
 949 {
 950         int cur_drag = dragging;
 951         switch( event->type ) {
 952         case ButtonPress:
 953                 if( cur_drag > 0 ) return 1;
 954                 x0 = event->xbutton.x_root;
 955                 y0 = event->xbutton.y_root;
 956                 if( !cur_drag ) {
 957                         draw_selection(-1);
 958                         if( event->xbutton.button == RIGHT_BUTTON ) break;
 959                         if( x0>=get_x() && x0<get_x()+get_w() &&
 960                             y0>=get_y() && y0<get_y()+get_h() ) break;
 961                 }
 962                 x1 = x0;  y1 = y0;
 963                 draw_selection(1);
 964                 dragging = 1;
 965                 return 1;
 966         case ButtonRelease:
 967                 dragging = 0;
 968         case MotionNotify:
 969                 if( cur_drag > 0 ) {
 970                         x1 = event->xbutton.x_root;
 971                         y1 = event->xbutton.y_root;
 972                         draw_selection(0);
 973                 }
 974                 return 1;
 975         default:
 976                 return 0;
 977         }
 978
 979         int cx = lx0,     cy = ly0;
 980         int cw = lx1-lx0, ch = ly1-ly0;
 981         hide_window();
 982         sync_display();
 983         grab_thread->done = 1;
 984
 985         MWindow *mwindow = grab_thread->mwindow;
 986         Preferences *preferences = mwindow->preferences;
 987         char filename[BCTEXTLEN];
 988         static const char *exts[] = { "png", "jpg", "tif", "ppm" };
 989         time_t tt;     time(&tt);
 990         struct tm tm;  localtime_r(&tt,&tm);
 991         snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
 992                 preferences->snapshot_path, _("grab"),
 993                 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
 994                 tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
 995         char *asset_path = FileSystem::basepath(filename);
 996         Asset *asset = new Asset(asset_path);
 997         delete [] asset_path;
 998         switch( mode ) {
 999         case GRABSHOT_PNG:
1000                 asset->format = FILE_PNG;
1001                 asset->png_use_alpha = 1;
1002                 break;
1003         case GRABSHOT_JPEG:
1004                 asset->format = FILE_JPEG;
1005                 asset->jpeg_quality = 90;
1006                 break;
1007         case GRABSHOT_TIFF:
1008                 asset->format = FILE_TIFF;
1009                 asset->tiff_cmodel = 0;
1010                 asset->tiff_compression = 0;
1011                 break;
1012         case GRABSHOT_PPM:
1013                 asset->format = FILE_PPM;
1014                 break;
1015         }
1016
1017 // no odd dimensions
1018         int rw = get_root_w(0), rh = get_root_h(0);
1019         if( cx < 0 ) { cw += cx;  cx = 0; }
1020         if( cy < 0 ) { ch += cy;  cy = 0; }
1021         if( cx+cw > rw ) cw = rw-cx;
1022         if( cy+ch > rh ) ch = rh-cy;
1023         if( !cw || !ch ) return 1;
1024
1025         VFrame vframe(cw,ch, BC_RGB888);
1026         if( cx+cw < rw ) ++cw;
1027         if( cy+ch < rh ) ++ch;
1028         BC_Capture capture_bitmap(cw,ch, 0);
1029         capture_bitmap.capture_frame(&vframe, cx,cy);
1030
1031         asset->width = vframe.get_w();
1032         asset->height = vframe.get_h();
1033         asset->audio_data = 0;
1034         asset->video_data = 1;
1035         asset->video_length = 1;
1036         asset->layers = 1;
1037
1038         File file;
1039         int fcolor_model = mwindow->edl->session->color_model;
1040         int processors = preferences->project_smp + 1;
1041         if( processors > 8 ) processors = 8;
1042         file.set_processors(processors);
1043         int ret = file.open_file(preferences, asset, 0, 1);
1044         if( !ret ) {
1045                 file.start_video_thread(1, fcolor_model,
1046                         processors > 1 ? 2 : 1, 0);
1047                 VFrame ***frames = file.get_video_buffer();
1048                 VFrame *frame = frames[0][0];
1049                 frame->transfer_from(&vframe);
1050                 ret = file.write_video_buffer(1);
1051                 file.close_file();
1052         }
1053         if( !ret ) {
1054                 asset->folder_no = AW_MEDIA_FOLDER;
1055                 mwindow->edl->assets->append(asset);
1056                 mwindow->awindow->gui->async_update_assets();
1057         }
1058         else {
1059                 eprintf(_("grabshot render failed"));
1060                 asset->remove_user();
1061         }
1062
1063         return 1;
1064 }
1065
1066 void GrabshotPopup::update()
1067 {
1068         set_color(grab_color ^= GREEN);
1069         draw_box(0,0, get_w(),get_h());
1070         flash(1);
1071 }
1072
1073 void GrabshotPopup::draw_selection(int show)
1074 {
1075         if( show < 0 ) {
1076                 for( int i=0; i<4; ++i ) hide_window(0);
1077                 flush();
1078                 return;
1079         }
1080
1081         int nx0 = x0 < x1 ? x0 : x1;
1082         int nx1 = x0 < x1 ? x1 : x0;
1083         int ny0 = y0 < y1 ? y0 : y1;
1084         int ny1 = y0 < y1 ? y1 : y0;
1085         lx0 = nx0;  lx1 = nx1;  ly0 = ny0;  ly1 = ny1;
1086
1087         --nx0;  --ny0;
1088         BC_Popup **edge = grab_thread->edge;
1089         edge[0]->reposition_window(nx0,ny0, nx1-nx0, 1);
1090         edge[1]->reposition_window(nx1,ny0, 1, ny1-ny0);
1091         edge[2]->reposition_window(nx0,ny1, nx1-nx0, 1);
1092         edge[3]->reposition_window(nx0,ny0, 1, ny1-ny0);
1093
1094         if( show > 0 ) {
1095                 for( int i=0; i<4; ++i ) edge[i]->show_window(0);
1096         }
1097         flush();
1098 }
1099