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         popup->gui->unlock_window();
 363         mwindow->remove_assets_from_project(1, 1,
 364                 mwindow->session->drag_assets,
 365                 mwindow->session->drag_clips);
 366         popup->gui->lock_window("AssetPopupProjectRemove::handle_event");
 367         return 1;
 368 }
 369
 370
 371 AssetPopupDiskRemove::AssetPopupDiskRemove(MWindow *mwindow, AssetPopup *popup)
 372  : BC_MenuItem(_("Remove from disk"))
 373 {
 374         this->mwindow = mwindow;
 375         this->popup = popup;
 376 }
 377
 378
 379 AssetPopupDiskRemove::~AssetPopupDiskRemove()
 380 {
 381 }
 382
 383 int AssetPopupDiskRemove::handle_event()
 384 {
 385         mwindow->awindow->asset_remove->start();
 386         return 1;
 387 }
 388
 389
 390 AssetListMenu::AssetListMenu(MWindow *mwindow, AWindowGUI *gui)
 391  : BC_PopupMenu(0, 0, 0, "", 0)
 392 {
 393         this->mwindow = mwindow;
 394         this->gui = gui;
 395 }
 396
 397 AssetListMenu::~AssetListMenu()
 398 {
 399         if( !shots_displayed ) {
 400                 delete asset_snapshot;
 401                 delete asset_grabshot;
 402         }
 403 }
 404
 405 void AssetListMenu::create_objects()
 406 {
 407         add_item(load_file = new AssetPopupLoadFile(mwindow, gui));
 408         add_item(format = new AWindowListFormat(mwindow, gui));
 409         add_item(select_used = new AssetSelectUsed(mwindow, gui));
 410         BC_SubMenu *submenu;
 411         select_used->add_submenu(submenu = new BC_SubMenu());
 412         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("All"), SELECT_ALL));
 413         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("Used"), SELECT_USED));
 414         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("Unused"), SELECT_UNUSED));
 415         submenu->add_submenuitem(new AssetSelectUsedItem(select_used, _("None"), SELECT_NONE));
 416         add_item(new AWindowListSort(mwindow, gui));
 417         add_item(new AssetListCopy(mwindow, gui));
 418         add_item(new AssetListPaste(mwindow, gui));
 419         SnapshotSubMenu *snapshot_submenu;
 420         add_item(asset_snapshot = new AssetSnapshot(mwindow, this));
 421         asset_snapshot->add_submenu(snapshot_submenu = new SnapshotSubMenu(asset_snapshot));
 422         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("png"),  SNAPSHOT_PNG));
 423         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("jpeg"), SNAPSHOT_JPEG));
 424         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("tiff"), SNAPSHOT_TIFF));
 425         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("ppm"),  SNAPSHOT_PPM));
 426         GrabshotSubMenu *grabshot_submenu;
 427         add_item(asset_grabshot = new AssetGrabshot(mwindow, this));
 428         asset_grabshot->add_submenu(grabshot_submenu = new GrabshotSubMenu(asset_grabshot));
 429         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("png"),  GRABSHOT_PNG));
 430         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("jpeg"), GRABSHOT_JPEG));
 431         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("tiff"), GRABSHOT_TIFF));
 432         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("ppm"),  GRABSHOT_PPM));
 433         update_titles(shots_displayed = 1);
 434 }
 435
 436 AssetPopupLoadFile::AssetPopupLoadFile(MWindow *mwindow, AWindowGUI *gui)
 437  : BC_MenuItem(_("Load files..."), "o", 'o')
 438 {
 439         this->mwindow = mwindow;
 440         this->gui = gui;
 441 }
 442
 443 AssetPopupLoadFile::~AssetPopupLoadFile()
 444 {
 445 }
 446
 447 int AssetPopupLoadFile::handle_event()
 448 {
 449         mwindow->gui->mainmenu->load_file->thread->start();
 450         return 1;
 451 }
 452
 453 void AssetListMenu::update_titles(int shots)
 454 {
 455         format->update();
 456         if( shots && !shots_displayed ) {
 457                 shots_displayed = 1;
 458                 add_item(asset_snapshot);
 459                 add_item(asset_grabshot);
 460         }
 461         else if( !shots && shots_displayed ) {
 462                 shots_displayed = 0;
 463                 remove_item(asset_snapshot);
 464                 remove_item(asset_grabshot);
 465         }
 466 }
 467
 468 AssetListCopy::AssetListCopy(MWindow *mwindow, AWindowGUI *gui)
 469  : BC_MenuItem(_("Copy file list"))
 470 {
 471         this->mwindow = mwindow;
 472         this->gui = gui;
 473         copy_dialog = 0;
 474 }
 475 AssetListCopy::~AssetListCopy()
 476 {
 477         delete copy_dialog;
 478 }
 479
 480 int AssetListCopy::handle_event()
 481 {
 482         int len = 0;
 483         MWindowGUI *gui = mwindow->gui;
 484         gui->lock_window("AssetListCopy::handle_event");
 485         mwindow->awindow->gui->collect_assets();
 486         int n = mwindow->session->drag_assets->total;
 487         for( int i=0; i<n; ++i ) {
 488                 Indexable *indexable = mwindow->session->drag_assets->values[i];
 489                 const char *path = indexable->path;
 490                 if( !*path ) continue;
 491                 len += strlen(path) + 1;
 492         }
 493         char *text = new char[len+1], *cp = text;
 494         for( int i=0; i<n; ++i ) {
 495                 Indexable *indexable = mwindow->session->drag_assets->values[i];
 496                 const char *path = indexable->path;
 497                 if( !*path ) continue;
 498                 cp += sprintf(cp, "%s\n", path);
 499         }
 500         *cp = 0;
 501         int cur_x, cur_y;
 502         gui->get_abs_cursor(cur_x, cur_y, 0);
 503         gui->unlock_window();
 504
 505         if( n ) {
 506                 if( !copy_dialog )
 507                         copy_dialog = new AssetCopyDialog(this);
 508                 copy_dialog->start(text, cur_x, cur_y);
 509         }
 510         else {
 511                 eprintf(_("Nothing selected"));
 512                 delete [] text;
 513         }
 514         return 1;
 515 }
 516
 517 AssetCopyDialog::AssetCopyDialog(AssetListCopy *copy)
 518  : BC_DialogThread()
 519 {
 520         this->copy = copy;
 521         copy_window = 0;
 522 }
 523
 524 void AssetCopyDialog::start(char *text, int x, int y)
 525 {
 526         close_window();
 527         this->text = text;
 528         this->x = x;  this->y = y;
 529         BC_DialogThread::start();
 530 }
 531
 532 AssetCopyDialog::~AssetCopyDialog()
 533 {
 534         close_window();
 535 }
 536
 537 BC_Window* AssetCopyDialog::new_gui()
 538 {
 539         BC_DisplayInfo display_info;
 540
 541         copy_window = new AssetCopyWindow(this);
 542         copy_window->create_objects();
 543         return copy_window;
 544 }
 545
 546 void AssetCopyDialog::handle_done_event(int result)
 547 {
 548         delete [] text;  text = 0;
 549 }
 550
 551 void AssetCopyDialog::handle_close_event(int result)
 552 {
 553         copy_window = 0;
 554 }
 555
 556
 557 AssetCopyWindow::AssetCopyWindow(AssetCopyDialog *copy_dialog)
 558  : BC_Window(_(PROGRAM_NAME ": Copy File List"),
 559         copy_dialog->x - 500/2, copy_dialog->y - 200/2,
 560         500, 200, 500, 200, 1, 0, 1)
 561 {
 562         this->copy_dialog = copy_dialog;
 563 }
 564
 565 AssetCopyWindow::~AssetCopyWindow()
 566 {
 567 }
 568
 569 void AssetCopyWindow::create_objects()
 570 {
 571         lock_window("AssetCopyWindow::create_objects");
 572         BC_Title *title;
 573         int x = 10, y = 10, pad = 5;
 574         add_subwindow(title = new BC_Title(x, y, _("List of asset paths:")));
 575         y += title->get_h() + pad;
 576         int text_w = get_w() - x - 10;
 577         int text_h = get_h() - y - BC_OKButton::calculate_h() - pad;
 578         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 579         char *text = copy_dialog->text;
 580         int len = strlen(text) + BCTEXTLEN;
 581         file_list = new BC_ScrollTextBox(this, x, y, text_w, text_rows, text, len);
 582         file_list->create_objects();
 583
 584         add_subwindow(new BC_OKButton(this));
 585         show_window();
 586         unlock_window();
 587 }
 588
 589 int AssetCopyWindow::resize_event(int w, int h)
 590 {
 591         int fx = file_list->get_x(), fy = file_list->get_y(), pad = 5;
 592         int text_w = w - fx - 10;
 593         int text_h = h - fy - BC_OKButton::calculate_h() - pad;
 594         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 595         file_list->reposition_window(fx, fy, text_w, text_rows);
 596         return 0;
 597 }
 598
 599 AssetListPaste::AssetListPaste(MWindow *mwindow, AWindowGUI *gui)
 600  : BC_MenuItem(_("Paste file list"))
 601 {
 602         this->mwindow = mwindow;
 603         this->gui = gui;
 604         paste_dialog = 0;
 605 }
 606 AssetListPaste::~AssetListPaste()
 607 {
 608         delete paste_dialog;
 609 }
 610
 611 int AssetListPaste::handle_event()
 612 {
 613         if( !paste_dialog )
 614                 paste_dialog = new AssetPasteDialog(this);
 615         else
 616                 paste_dialog->close_window();
 617         int cur_x, cur_y;
 618         gui->get_abs_cursor(cur_x, cur_y, 0);
 619         paste_dialog->start(cur_x, cur_y);
 620         return 1;
 621 }
 622
 623 AssetPasteDialog::AssetPasteDialog(AssetListPaste *paste)
 624  : BC_DialogThread()
 625 {
 626         this->paste = paste;
 627         paste_window = 0;
 628 }
 629
 630 AssetPasteDialog::~AssetPasteDialog()
 631 {
 632         close_window();
 633 }
 634
 635 BC_Window* AssetPasteDialog::new_gui()
 636 {
 637         paste_window = new AssetPasteWindow(this);
 638         paste_window->create_objects();
 639         return paste_window;
 640 }
 641
 642 void AssetPasteDialog::handle_done_event(int result)
 643 {
 644         if( result ) return;
 645         const char *bp = paste_window->file_list->get_text(), *ep = bp+strlen(bp);
 646         ArrayList<char*> path_list;
 647         path_list.set_array_delete();
 648
 649         for( const char *cp=bp; cp<ep && *cp; ) {
 650                 const char *dp = strchr(cp, '\n');
 651                 if( !dp ) dp = ep;
 652                 char path[BCTEXTLEN], *pp = path;
 653                 int len = sizeof(path)-1;
 654                 while( --len>0 && cp<dp ) *pp++ = *cp++;
 655                 if( *cp ) ++cp;
 656                 *pp = 0;
 657                 if( !strlen(path) ) continue;
 658                 path_list.append(cstrdup(path));
 659         }
 660         if( !path_list.size() ) return;
 661
 662         MWindow *mwindow = paste->mwindow;
 663         mwindow->interrupt_indexes();
 664         mwindow->gui->lock_window("AssetPasteDialog::handle_done_event");
 665         result = mwindow->load_filenames(&path_list, LOADMODE_RESOURCESONLY, 0);
 666         mwindow->gui->unlock_window();
 667         path_list.remove_all_objects();
 668         mwindow->save_backup();
 669         mwindow->restart_brender();
 670         mwindow->session->changes_made = 1;
 671 }
 672
 673 void AssetPasteDialog::handle_close_event(int result)
 674 {
 675         paste_window = 0;
 676 }
 677
 678 void AssetPasteDialog::start(int x, int y)
 679 {
 680         this->x = x;  this->y = y;
 681         BC_DialogThread::start();
 682 }
 683
 684 AssetPasteWindow::AssetPasteWindow(AssetPasteDialog *paste_dialog)
 685  : BC_Window(_(PROGRAM_NAME ": Paste File List"),
 686         paste_dialog->x - 500/2, paste_dialog->y - 200/2,
 687         500, 200, 500, 200, 1, 0, 1)
 688 {
 689         this->paste_dialog = paste_dialog;
 690 }
 691
 692 AssetPasteWindow::~AssetPasteWindow()
 693 {
 694 }
 695
 696 void AssetPasteWindow::create_objects()
 697 {
 698         lock_window("AssetPasteWindow::create_objects()");
 699         BC_Title *title;
 700         int x = 10, y = 10, pad = 5;
 701         add_subwindow(title = new BC_Title(x, y, _("Enter list of asset paths:")));
 702         y += title->get_h() + pad;
 703         int text_w = get_w() - x - 10;
 704         int text_h = get_h() - y - BC_OKButton::calculate_h() - pad;
 705         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 706         file_list = new BC_ScrollTextBox(this, x, y, text_w, text_rows, (char*)0, 65536);
 707         file_list->create_objects();
 708         add_subwindow(new BC_OKButton(this));
 709         add_subwindow(new BC_CancelButton(this));
 710         show_window();
 711         unlock_window();
 712 }
 713
 714 int AssetPasteWindow::resize_event(int w, int h)
 715 {
 716         int fx = file_list->get_x(), fy = file_list->get_y(), pad = 5;
 717         int text_w = w - fx - 10;
 718         int text_h = h - fy - BC_OKButton::calculate_h() - pad;
 719         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 720         file_list->reposition_window(fx, fy, text_w, text_rows);
 721         return 0;
 722 }
 723
 724
 725
 726 AssetSnapshot::AssetSnapshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
 727  : BC_MenuItem(_("Snapshot..."))
 728 {
 729         this->mwindow = mwindow;
 730         this->asset_list_menu = asset_list_menu;
 731 }
 732
 733 AssetSnapshot::~AssetSnapshot()
 734 {
 735 }
 736
 737 SnapshotSubMenu::SnapshotSubMenu(AssetSnapshot *asset_snapshot)
 738 {
 739         this->asset_snapshot = asset_snapshot;
 740 }
 741
 742 SnapshotSubMenu::~SnapshotSubMenu()
 743 {
 744 }
 745
 746 SnapshotMenuItem::SnapshotMenuItem(SnapshotSubMenu *submenu, const char *text, int mode)
 747  : BC_MenuItem(text)
 748 {
 749         this->submenu = submenu;
 750         this->mode = mode;
 751 }
 752
 753 SnapshotMenuItem::~SnapshotMenuItem()
 754 {
 755 }
 756
 757 int SnapshotMenuItem::handle_event()
 758 {
 759         MWindow *mwindow = submenu->asset_snapshot->mwindow;
 760         EDL *edl = mwindow->edl;
 761         if( !edl->have_video() ) return 1;
 762
 763         Preferences *preferences = mwindow->preferences;
 764         char filename[BCTEXTLEN];
 765         static const char *exts[] = { "png", "jpg", "tif", "ppm" };
 766         time_t tt;     time(&tt);
 767         struct tm tm;  localtime_r(&tt,&tm);
 768         snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
 769                 preferences->snapshot_path, _("snap"),
 770                 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
 771                 tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
 772         char *asset_path = FileSystem::basepath(filename);
 773         Asset *asset = new Asset(asset_path);
 774         delete [] asset_path;
 775
 776         int fw = edl->get_w(), fh = edl->get_h();
 777         int fcolor_model = edl->session->color_model;
 778
 779         switch( mode ) {
 780         case SNAPSHOT_PNG:
 781                 asset->format = FILE_PNG;
 782                 asset->png_use_alpha = 1;
 783                 break;
 784         case SNAPSHOT_JPEG:
 785                 asset->format = FILE_JPEG;
 786                 asset->jpeg_quality = 90;
 787                 break;
 788         case SNAPSHOT_TIFF:
 789                 asset->format = FILE_TIFF;
 790                 asset->tiff_cmodel = 0;
 791                 asset->tiff_compression = 0;
 792                 break;
 793         case SNAPSHOT_PPM:
 794                 asset->format = FILE_PPM;
 795                 break;
 796         }
 797         asset->width = fw;
 798         asset->height = fh;
 799         asset->audio_data = 0;
 800         asset->video_data = 1;
 801         asset->video_length = 1;
 802         asset->layers = 1;
 803
 804         File file;
 805         int processors = preferences->project_smp + 1;
 806         if( processors > 8 ) processors = 8;
 807         file.set_processors(processors);
 808         int ret = file.open_file(preferences, asset, 0, 1);
 809         if( !ret ) {
 810                 file.start_video_thread(1, fcolor_model,
 811                         processors > 1 ? 2 : 1, 0);
 812                 VFrame ***frames = file.get_video_buffer();
 813                 VFrame *frame = frames[0][0];
 814                 TransportCommand command;
 815                 //command.command = audio_tracks ? NORMAL_FWD : CURRENT_FRAME;
 816                 command.command = CURRENT_FRAME;
 817                 command.get_edl()->copy_all(edl);
 818                 command.change_type = CHANGE_ALL;
 819                 command.realtime = 0;
 820
 821                 RenderEngine render_engine(0, preferences, 0, 0);
 822                 CICache video_cache(preferences);
 823                 render_engine.set_vcache(&video_cache);
 824                 render_engine.arm_command(&command);
 825
 826                 double position = edl->local_session->get_selectionstart(1);
 827                 int64_t source_position = (int64_t)(position * edl->get_frame_rate());
 828                 ret = !render_engine.vrender ? 1 :
 829                         render_engine.vrender->process_buffer(frame, source_position, 0);
 830                 if( !ret )
 831                         ret = file.write_video_buffer(1);
 832                 file.close_file();
 833         }
 834         if( !ret ) {
 835                 asset->folder_no = AW_MEDIA_FOLDER;
 836                 mwindow->edl->assets->append(asset);
 837                 mwindow->awindow->gui->async_update_assets();
 838         }
 839         else {
 840                 eprintf(_("snapshot render failed"));
 841                 asset->remove_user();
 842         }
 843         return 1;
 844 }
 845
 846
 847 AssetGrabshot::AssetGrabshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
 848  : BC_MenuItem(_("Grabshot..."))
 849 {
 850         this->mwindow = mwindow;
 851         this->asset_list_menu = asset_list_menu;
 852 }
 853
 854 AssetGrabshot::~AssetGrabshot()
 855 {
 856 }
 857
 858 GrabshotSubMenu::GrabshotSubMenu(AssetGrabshot *asset_grabshot)
 859 {
 860         this->asset_grabshot = asset_grabshot;
 861 }
 862
 863 GrabshotSubMenu::~GrabshotSubMenu()
 864 {
 865 }
 866
 867 GrabshotMenuItem::GrabshotMenuItem(GrabshotSubMenu *submenu, const char *text, int mode)
 868  : BC_MenuItem(text)
 869 {
 870         this->submenu = submenu;
 871         this->mode = mode;
 872         grab_thread = 0;
 873 }
 874
 875 GrabshotMenuItem::~GrabshotMenuItem()
 876 {
 877         delete grab_thread;
 878 }
 879
 880 int GrabshotMenuItem::handle_event()
 881 {
 882         if( !grab_thread )
 883                 grab_thread = new GrabshotThread(submenu->asset_grabshot->mwindow);
 884         if( !grab_thread->running() )
 885                 grab_thread->start(this);
 886         return 1;
 887 }
 888
 889 GrabshotThread::GrabshotThread(MWindow *mwindow)
 890  : Thread(1, 0, 0)
 891 {
 892         this->mwindow = mwindow;
 893         popup = 0;
 894         done = -1;
 895 }
 896 GrabshotThread::~GrabshotThread()
 897 {
 898         delete popup;
 899 }
 900
 901 void GrabshotThread::start(GrabshotMenuItem *menu_item)
 902 {
 903         popup = new GrabshotPopup(this, menu_item->mode);
 904         popup->lock_window("GrabshotThread::start");
 905         for( int i=0; i<4; ++i )
 906                 edge[i] = new BC_Popup(mwindow->gui, 0,0, 1,1, ORANGE, 1);
 907         mwindow->gui->grab_buttons();
 908         mwindow->gui->grab_cursor();
 909         popup->grab(mwindow->gui);
 910         popup->create_objects();
 911         popup->show_window();
 912         popup->unlock_window();
 913         done = 0;
 914         Thread::start();
 915 }
 916
 917 void GrabshotThread::run()
 918 {
 919         popup->lock_window("GrabshotThread::run 0");
 920         while( !done ) {
 921                 popup->update();
 922                 popup->unlock_window();
 923                 enable_cancel();
 924                 Timer::delay(200);
 925                 disable_cancel();
 926                 popup->lock_window("GrabshotThread::run 1");
 927         }
 928         mwindow->gui->ungrab_cursor();
 929         mwindow->gui->ungrab_buttons();
 930         popup->ungrab(mwindow->gui);
 931         for( int i=0; i<4; ++i ) delete edge[i];
 932         popup->unlock_window();
 933         delete popup;  popup = 0;
 934 }
 935
 936 GrabshotPopup::GrabshotPopup(GrabshotThread *grab_thread, int mode)
 937  : BC_Popup(grab_thread->mwindow->gui, 0,0, 16,16, -1,1)
 938 {
 939         this->grab_thread = grab_thread;
 940         this->mode = mode;
 941         dragging = -1;
 942         grab_color = ORANGE;
 943         x0 = y0 = x1 = y1 = -1;
 944         lx0 = ly0 = lx1 = ly1 = -1;
 945 }
 946 GrabshotPopup::~GrabshotPopup()
 947 {
 948 }
 949
 950 int GrabshotPopup::grab_event(XEvent *event)
 951 {
 952         int cur_drag = dragging;
 953         switch( event->type ) {
 954         case ButtonPress:
 955                 if( cur_drag > 0 ) return 1;
 956                 x0 = event->xbutton.x_root;
 957                 y0 = event->xbutton.y_root;
 958                 if( !cur_drag ) {
 959                         draw_selection(-1);
 960                         if( event->xbutton.button == RIGHT_BUTTON ) break;
 961                         if( x0>=get_x() && x0<get_x()+get_w() &&
 962                             y0>=get_y() && y0<get_y()+get_h() ) break;
 963                 }
 964                 x1 = x0;  y1 = y0;
 965                 draw_selection(1);
 966                 dragging = 1;
 967                 return 1;
 968         case ButtonRelease:
 969                 dragging = 0;
 970         case MotionNotify:
 971                 if( cur_drag > 0 ) {
 972                         x1 = event->xbutton.x_root;
 973                         y1 = event->xbutton.y_root;
 974                         draw_selection(0);
 975                 }
 976                 return 1;
 977         default:
 978                 return 0;
 979         }
 980
 981         int cx = lx0,     cy = ly0;
 982         int cw = lx1-lx0, ch = ly1-ly0;
 983         hide_window();
 984         sync_display();
 985         grab_thread->done = 1;
 986
 987         MWindow *mwindow = grab_thread->mwindow;
 988         Preferences *preferences = mwindow->preferences;
 989         char filename[BCTEXTLEN];
 990         static const char *exts[] = { "png", "jpg", "tif", "ppm" };
 991         time_t tt;     time(&tt);
 992         struct tm tm;  localtime_r(&tt,&tm);
 993         snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
 994                 preferences->snapshot_path, _("grab"),
 995                 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
 996                 tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
 997         char *asset_path = FileSystem::basepath(filename);
 998         Asset *asset = new Asset(asset_path);
 999         delete [] asset_path;
1000         switch( mode ) {
1001         case GRABSHOT_PNG:
1002                 asset->format = FILE_PNG;
1003                 asset->png_use_alpha = 1;
1004                 break;
1005         case GRABSHOT_JPEG:
1006                 asset->format = FILE_JPEG;
1007                 asset->jpeg_quality = 90;
1008                 break;
1009         case GRABSHOT_TIFF:
1010                 asset->format = FILE_TIFF;
1011                 asset->tiff_cmodel = 0;
1012                 asset->tiff_compression = 0;
1013                 break;
1014         case GRABSHOT_PPM:
1015                 asset->format = FILE_PPM;
1016                 break;
1017         }
1018
1019 // no odd dimensions
1020         int rw = get_root_w(0), rh = get_root_h(0);
1021         if( cx < 0 ) { cw += cx;  cx = 0; }
1022         if( cy < 0 ) { ch += cy;  cy = 0; }
1023         if( cx+cw > rw ) cw = rw-cx;
1024         if( cy+ch > rh ) ch = rh-cy;
1025         if( !cw || !ch ) return 1;
1026
1027         VFrame vframe(cw,ch, BC_RGB888);
1028         if( cx+cw < rw ) ++cw;
1029         if( cy+ch < rh ) ++ch;
1030         BC_Capture capture_bitmap(cw,ch, 0);
1031         capture_bitmap.capture_frame(&vframe, cx,cy);
1032
1033         asset->width = vframe.get_w();
1034         asset->height = vframe.get_h();
1035         asset->audio_data = 0;
1036         asset->video_data = 1;
1037         asset->video_length = 1;
1038         asset->layers = 1;
1039
1040         File file;
1041         int fcolor_model = mwindow->edl->session->color_model;
1042         int processors = preferences->project_smp + 1;
1043         if( processors > 8 ) processors = 8;
1044         file.set_processors(processors);
1045         int ret = file.open_file(preferences, asset, 0, 1);
1046         if( !ret ) {
1047                 file.start_video_thread(1, fcolor_model,
1048                         processors > 1 ? 2 : 1, 0);
1049                 VFrame ***frames = file.get_video_buffer();
1050                 VFrame *frame = frames[0][0];
1051                 frame->transfer_from(&vframe);
1052                 ret = file.write_video_buffer(1);
1053                 file.close_file();
1054         }
1055         if( !ret ) {
1056                 asset->folder_no = AW_MEDIA_FOLDER;
1057                 mwindow->edl->assets->append(asset);
1058                 mwindow->awindow->gui->async_update_assets();
1059         }
1060         else {
1061                 eprintf(_("grabshot render failed"));
1062                 asset->remove_user();
1063         }
1064
1065         return 1;
1066 }
1067
1068 void GrabshotPopup::update()
1069 {
1070         set_color(grab_color ^= GREEN);
1071         draw_box(0,0, get_w(),get_h());
1072         flash(1);
1073 }
1074
1075 void GrabshotPopup::draw_selection(int show)
1076 {
1077         if( show < 0 ) {
1078                 for( int i=0; i<4; ++i ) hide_window(0);
1079                 flush();
1080                 return;
1081         }
1082
1083         int nx0 = x0 < x1 ? x0 : x1;
1084         int nx1 = x0 < x1 ? x1 : x0;
1085         int ny0 = y0 < y1 ? y0 : y1;
1086         int ny1 = y0 < y1 ? y1 : y0;
1087         lx0 = nx0;  lx1 = nx1;  ly0 = ny0;  ly1 = ny1;
1088
1089         --nx0;  --ny0;
1090         BC_Popup **edge = grab_thread->edge;
1091         edge[0]->reposition_window(nx0,ny0, nx1-nx0, 1);
1092         edge[1]->reposition_window(nx1,ny0, 1, ny1-ny0);
1093         edge[2]->reposition_window(nx0,ny1, nx1-nx0, 1);
1094         edge[3]->reposition_window(nx0,ny0, 1, ny1-ny0);
1095
1096         if( show > 0 ) {
1097                 for( int i=0; i<4; ++i ) edge[i]->show_window(0);
1098         }
1099         flush();
1100 }
1101