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(menu_item = new BC_MenuItem(_("Sort...")));
  80         menu_item->add_submenu(submenu = new BC_SubMenu());
  81         submenu->add_submenuitem(new AssetPopupSortNames(mwindow, this));
  82         submenu->add_submenuitem(new AssetPopupSortTimes(mwindow, this));
  83         add_item(index = new AssetPopupBuildIndex(mwindow, this));
  84         add_item(view = new AssetPopupView(mwindow, this));
  85         add_item(view_window = new AssetPopupViewWindow(mwindow, this));
  86         add_item(mixer = new AssetPopupMixer(mwindow, this));
  87         add_item(new AssetPopupPaste(mwindow, this));
  88         add_item(menu_item = new BC_MenuItem(_("Match...")));
  89         menu_item->add_submenu(submenu = new BC_SubMenu());
  90         submenu->add_submenuitem(new AssetMatchSize(mwindow, this));
  91         submenu->add_submenuitem(new AssetMatchRate(mwindow, this));
  92         submenu->add_submenuitem(new AssetMatchAll(mwindow, this));
  93         add_item(menu_item = new BC_MenuItem(_("Remove...")));
  94         menu_item->add_submenu(submenu = new BC_SubMenu());
  95         submenu->add_submenuitem(new AssetPopupProjectRemove(mwindow, this));
  96         submenu->add_submenuitem(new AssetPopupDiskRemove(mwindow, this));
  97 }
  98
  99 void AssetPopup::paste_assets()
 100 {
 101 // Collect items into the drag vectors for temporary storage
 102         gui->lock_window("AssetPopup::paste_assets");
 103         mwindow->gui->lock_window("AssetPopup::paste_assets");
 104         mwindow->cwindow->gui->lock_window("AssetPopup::paste_assets");
 105
 106         int proxy = mwindow->edl->session->awindow_folder == AW_PROXY_FOLDER ? 1 : 0;
 107         gui->collect_assets(proxy);
 108         mwindow->paste_assets(mwindow->edl->local_session->get_selectionstart(1),
 109                 mwindow->edl->tracks->first, 0);   // do not overwrite
 110         mwindow->session->clear_drag_proxy();
 111
 112         gui->unlock_window();
 113         mwindow->gui->unlock_window();
 114         mwindow->cwindow->gui->unlock_window();
 115 }
 116
 117 void AssetPopup::match_size()
 118 {
 119 // Collect items into the drag vectors for temporary storage
 120         gui->collect_assets();
 121         mwindow->gui->lock_window("AssetPopup::match_size");
 122         mwindow->asset_to_size();
 123         mwindow->gui->unlock_window();
 124 }
 125
 126 void AssetPopup::match_rate()
 127 {
 128 // Collect items into the drag vectors for temporary storage
 129         gui->collect_assets();
 130         mwindow->gui->lock_window("AssetPopup::match_rate");
 131         mwindow->asset_to_rate();
 132         mwindow->gui->unlock_window();
 133 }
 134
 135 void AssetPopup::match_all()
 136 {
 137 // Collect items into the drag vectors for temporary storage
 138         gui->collect_assets();
 139         mwindow->gui->lock_window("AssetPopup::match_rate");
 140         mwindow->asset_to_all();
 141         mwindow->gui->unlock_window();
 142 }
 143
 144 int AssetPopup::update()
 145 {
 146         format->update();
 147         int proxy = mwindow->edl->session->awindow_folder == AW_PROXY_FOLDER ? 1 : 0;
 148         gui->collect_assets(proxy);
 149         return 0;
 150 }
 151
 152
 153 AssetPopupInfo::AssetPopupInfo(MWindow *mwindow, AssetPopup *popup)
 154  : BC_MenuItem(_("Info..."))
 155 {
 156         this->mwindow = mwindow;
 157         this->popup = popup;
 158 }
 159
 160 AssetPopupInfo::~AssetPopupInfo()
 161 {
 162 }
 163
 164 int AssetPopupInfo::handle_event()
 165 {
 166         int cur_x, cur_y;
 167         popup->gui->get_abs_cursor(cur_x, cur_y);
 168         int n = mwindow->session->drag_assets->size();
 169         if( n > 0 ) {
 170                 for( int i=0; i<n; ++i ) {
 171                         AssetEdit *asset_edit = mwindow->awindow->get_asset_editor();
 172                         asset_edit->edit_asset(
 173                                 mwindow->session->drag_assets->values[i], cur_x-30*i, cur_y-30*i);
 174                 }
 175         }
 176         else if( mwindow->session->drag_clips->size() ) {
 177                 popup->gui->awindow->clip_edit->edit_clip(
 178                         mwindow->session->drag_clips->values[0], cur_x, cur_y);
 179         }
 180         return 1;
 181 }
 182
 183
 184 AssetPopupBuildIndex::AssetPopupBuildIndex(MWindow *mwindow, AssetPopup *popup)
 185  : BC_MenuItem(_("Rebuild index"))
 186 {
 187         this->mwindow = mwindow;
 188         this->popup = popup;
 189 }
 190
 191 AssetPopupBuildIndex::~AssetPopupBuildIndex()
 192 {
 193 }
 194
 195 int AssetPopupBuildIndex::handle_event()
 196 {
 197 //printf("AssetPopupBuildIndex::handle_event 1\n");
 198         mwindow->rebuild_indices();
 199         return 1;
 200 }
 201
 202
 203 AssetPopupSortNames::AssetPopupSortNames(MWindow *mwindow, AssetPopup *popup)
 204  : BC_MenuItem(_("Sort names"))
 205 {
 206         this->mwindow = mwindow;
 207         this->popup = popup;
 208 }
 209
 210 AssetPopupSortNames::~AssetPopupSortNames()
 211 {
 212 }
 213
 214 int AssetPopupSortNames::handle_event()
 215 {
 216         mwindow->awindow->gui->sort_assets(0);
 217         return 1;
 218 }
 219
 220 AssetPopupSortTimes::AssetPopupSortTimes(MWindow *mwindow, AssetPopup *popup)
 221  : BC_MenuItem(_("Sort times"))
 222 {
 223         this->mwindow = mwindow;
 224         this->popup = popup;
 225 }
 226
 227 AssetPopupSortTimes::~AssetPopupSortTimes()
 228 {
 229 }
 230
 231 int AssetPopupSortTimes::handle_event()
 232 {
 233         mwindow->awindow->gui->sort_assets(1);
 234         return 1;
 235 }
 236
 237
 238 AssetPopupView::AssetPopupView(MWindow *mwindow, AssetPopup *popup)
 239  : BC_MenuItem(_("View"))
 240 {
 241         this->mwindow = mwindow;
 242         this->popup = popup;
 243 }
 244
 245 AssetPopupView::~AssetPopupView()
 246 {
 247 }
 248
 249 int AssetPopupView::handle_event()
 250 {
 251         VWindow *vwindow = mwindow->get_viewer(1, DEFAULT_VWINDOW);
 252
 253         if( mwindow->session->drag_assets->total )
 254                 vwindow->change_source(
 255                         mwindow->session->drag_assets->values[0]);
 256         else
 257         if( mwindow->session->drag_clips->total )
 258                 vwindow->change_source(
 259                         mwindow->session->drag_clips->values[0]);
 260
 261         return 1;
 262 }
 263
 264
 265 AssetPopupViewWindow::AssetPopupViewWindow(MWindow *mwindow, AssetPopup *popup)
 266  : BC_MenuItem(_("View in new window"))
 267 {
 268         this->mwindow = mwindow;
 269         this->popup = popup;
 270 }
 271
 272 AssetPopupViewWindow::~AssetPopupViewWindow()
 273 {
 274 }
 275
 276 int AssetPopupViewWindow::handle_event()
 277 {
 278         for( int i=0; i<mwindow->session->drag_assets->size(); ++i ) {
 279                 VWindow *vwindow = mwindow->get_viewer(1);
 280                 vwindow->gui->lock_window("AssetPopupView::handle_event 1");
 281                 vwindow->change_source(mwindow->session->drag_assets->get(i));
 282                 vwindow->gui->unlock_window();
 283         }
 284         for( int i=0; i<mwindow->session->drag_clips->size(); ++i ) {
 285                 VWindow *vwindow = mwindow->get_viewer(1);
 286                 vwindow->gui->lock_window("AssetPopupView::handle_event 2");
 287                 vwindow->change_source(mwindow->session->drag_clips->get(i));
 288                 vwindow->gui->unlock_window();
 289         }
 290         return 1;
 291 }
 292
 293 AssetPopupMixer::AssetPopupMixer(MWindow *mwindow, AssetPopup *popup)
 294  : BC_MenuItem(_("Open Mixers"))
 295 {
 296         this->mwindow = mwindow;
 297         this->popup = popup;
 298 }
 299
 300 AssetPopupMixer::~AssetPopupMixer()
 301 {
 302 }
 303
 304 int AssetPopupMixer::handle_event()
 305 {
 306         mwindow->gui->lock_window("AssetPopupMixer::handle_event");
 307         mwindow->create_mixers();
 308         mwindow->gui->unlock_window();
 309         return 1;
 310 }
 311
 312 AssetPopupPaste::AssetPopupPaste(MWindow *mwindow, AssetPopup *popup)
 313  : BC_MenuItem(_("Paste"))
 314 {
 315         this->mwindow = mwindow;
 316         this->popup = popup;
 317 }
 318
 319 AssetPopupPaste::~AssetPopupPaste()
 320 {
 321 }
 322
 323 int AssetPopupPaste::handle_event()
 324 {
 325         popup->paste_assets();
 326         return 1;
 327 }
 328
 329
 330 AssetMatchSize::AssetMatchSize(MWindow *mwindow, AssetPopup *popup)
 331  : BC_MenuItem(_("Match project size"))
 332 {
 333         this->mwindow = mwindow;
 334         this->popup = popup;
 335 }
 336
 337 int AssetMatchSize::handle_event()
 338 {
 339         popup->match_size();
 340         return 1;
 341 }
 342
 343 AssetMatchRate::AssetMatchRate(MWindow *mwindow, AssetPopup *popup)
 344  : BC_MenuItem(_("Match frame rate"))
 345 {
 346         this->mwindow = mwindow;
 347         this->popup = popup;
 348 }
 349
 350 int AssetMatchRate::handle_event()
 351 {
 352         popup->match_rate();
 353         return 1;
 354 }
 355
 356 AssetMatchAll::AssetMatchAll(MWindow *mwindow, AssetPopup *popup)
 357  : BC_MenuItem(_("Match all"))
 358 {
 359         this->mwindow = mwindow;
 360         this->popup = popup;
 361 }
 362
 363 int AssetMatchAll::handle_event()
 364 {
 365         popup->match_all();
 366         return 1;
 367 }
 368
 369
 370 AssetPopupProjectRemove::AssetPopupProjectRemove(MWindow *mwindow, AssetPopup *popup)
 371  : BC_MenuItem(_("Remove from project"))
 372 {
 373         this->mwindow = mwindow;
 374         this->popup = popup;
 375 }
 376
 377 AssetPopupProjectRemove::~AssetPopupProjectRemove()
 378 {
 379 }
 380
 381 int AssetPopupProjectRemove::handle_event()
 382 {
 383         mwindow->remove_assets_from_project(1, 1,
 384                 mwindow->session->drag_assets,
 385                 mwindow->session->drag_clips);
 386         return 1;
 387 }
 388
 389
 390 AssetPopupDiskRemove::AssetPopupDiskRemove(MWindow *mwindow, AssetPopup *popup)
 391  : BC_MenuItem(_("Remove from disk"))
 392 {
 393         this->mwindow = mwindow;
 394         this->popup = popup;
 395 }
 396
 397
 398 AssetPopupDiskRemove::~AssetPopupDiskRemove()
 399 {
 400 }
 401
 402 int AssetPopupDiskRemove::handle_event()
 403 {
 404         mwindow->awindow->asset_remove->start();
 405         return 1;
 406 }
 407
 408
 409 AssetListMenu::AssetListMenu(MWindow *mwindow, AWindowGUI *gui)
 410  : BC_PopupMenu(0, 0, 0, "", 0)
 411 {
 412         this->mwindow = mwindow;
 413         this->gui = gui;
 414 }
 415
 416 AssetListMenu::~AssetListMenu()
 417 {
 418         if( !shots_displayed ) {
 419                 delete asset_snapshot;
 420                 delete asset_grabshot;
 421         }
 422 }
 423
 424 void AssetListMenu::create_objects()
 425 {
 426         add_item(load_file = new AssetPopupLoadFile(mwindow, gui));
 427         add_item(format = new AWindowListFormat(mwindow, gui));
 428         add_item(new AWindowListSort(mwindow, gui));
 429         add_item(new AssetListCopy(mwindow, gui));
 430         add_item(new AssetListPaste(mwindow, gui));
 431         SnapshotSubMenu *snapshot_submenu;
 432         add_item(asset_snapshot = new AssetSnapshot(mwindow, this));
 433         asset_snapshot->add_submenu(snapshot_submenu = new SnapshotSubMenu(asset_snapshot));
 434         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("png"),  SNAPSHOT_PNG));
 435         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("jpeg"), SNAPSHOT_JPEG));
 436         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("tiff"), SNAPSHOT_TIFF));
 437         snapshot_submenu->add_submenuitem(new SnapshotMenuItem(snapshot_submenu, _("ppm"),  SNAPSHOT_PPM));
 438         GrabshotSubMenu *grabshot_submenu;
 439         add_item(asset_grabshot = new AssetGrabshot(mwindow, this));
 440         asset_grabshot->add_submenu(grabshot_submenu = new GrabshotSubMenu(asset_grabshot));
 441         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("png"),  GRABSHOT_PNG));
 442         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("jpeg"), GRABSHOT_JPEG));
 443         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("tiff"), GRABSHOT_TIFF));
 444         grabshot_submenu->add_submenuitem(new GrabshotMenuItem(grabshot_submenu, _("ppm"),  GRABSHOT_PPM));
 445         update_titles(shots_displayed = 1);
 446 }
 447
 448 AssetPopupLoadFile::AssetPopupLoadFile(MWindow *mwindow, AWindowGUI *gui)
 449  : BC_MenuItem(_("Load files..."), "o", 'o')
 450 {
 451         this->mwindow = mwindow;
 452         this->gui = gui;
 453 }
 454
 455 AssetPopupLoadFile::~AssetPopupLoadFile()
 456 {
 457 }
 458
 459 int AssetPopupLoadFile::handle_event()
 460 {
 461         mwindow->gui->mainmenu->load_file->thread->start();
 462         return 1;
 463 }
 464
 465 void AssetListMenu::update_titles(int shots)
 466 {
 467         format->update();
 468         if( shots && !shots_displayed ) {
 469                 shots_displayed = 1;
 470                 add_item(asset_snapshot);
 471                 add_item(asset_grabshot);
 472         }
 473         else if( !shots && shots_displayed ) {
 474                 shots_displayed = 0;
 475                 remove_item(asset_snapshot);
 476                 remove_item(asset_grabshot);
 477         }
 478 }
 479
 480 AssetListCopy::AssetListCopy(MWindow *mwindow, AWindowGUI *gui)
 481  : BC_MenuItem(_("Copy file list"))
 482 {
 483         this->mwindow = mwindow;
 484         this->gui = gui;
 485         copy_dialog = 0;
 486 }
 487 AssetListCopy::~AssetListCopy()
 488 {
 489         delete copy_dialog;
 490 }
 491
 492 int AssetListCopy::handle_event()
 493 {
 494         int len = 0;
 495         MWindowGUI *gui = mwindow->gui;
 496         gui->lock_window("AssetListCopy::handle_event");
 497         mwindow->awindow->gui->collect_assets();
 498         int n = mwindow->session->drag_assets->total;
 499         for( int i=0; i<n; ++i ) {
 500                 Indexable *indexable = mwindow->session->drag_assets->values[i];
 501                 const char *path = indexable->path;
 502                 if( !*path ) continue;
 503                 len += strlen(path) + 1;
 504         }
 505         char *text = new char[len+1], *cp = text;
 506         for( int i=0; i<n; ++i ) {
 507                 Indexable *indexable = mwindow->session->drag_assets->values[i];
 508                 const char *path = indexable->path;
 509                 if( !*path ) continue;
 510                 cp += sprintf(cp, "%s\n", path);
 511         }
 512         *cp = 0;
 513         int cur_x, cur_y;
 514         gui->get_abs_cursor(cur_x, cur_y, 0);
 515         gui->unlock_window();
 516
 517         if( n ) {
 518                 if( !copy_dialog )
 519                         copy_dialog = new AssetCopyDialog(this);
 520                 copy_dialog->start(text, cur_x, cur_y);
 521         }
 522         else {
 523                 eprintf(_("Nothing selected"));
 524                 delete [] text;
 525         }
 526         return 1;
 527 }
 528
 529 AssetCopyDialog::AssetCopyDialog(AssetListCopy *copy)
 530  : BC_DialogThread()
 531 {
 532         this->copy = copy;
 533         copy_window = 0;
 534 }
 535
 536 void AssetCopyDialog::start(char *text, int x, int y)
 537 {
 538         close_window();
 539         this->text = text;
 540         this->x = x;  this->y = y;
 541         BC_DialogThread::start();
 542 }
 543
 544 AssetCopyDialog::~AssetCopyDialog()
 545 {
 546         close_window();
 547 }
 548
 549 BC_Window* AssetCopyDialog::new_gui()
 550 {
 551         BC_DisplayInfo display_info;
 552
 553         copy_window = new AssetCopyWindow(this);
 554         copy_window->create_objects();
 555         return copy_window;
 556 }
 557
 558 void AssetCopyDialog::handle_done_event(int result)
 559 {
 560         delete [] text;  text = 0;
 561 }
 562
 563 void AssetCopyDialog::handle_close_event(int result)
 564 {
 565         copy_window = 0;
 566 }
 567
 568
 569 AssetCopyWindow::AssetCopyWindow(AssetCopyDialog *copy_dialog)
 570  : BC_Window(_(PROGRAM_NAME ": Copy File List"),
 571         copy_dialog->x - 500/2, copy_dialog->y - 200/2,
 572         500, 200, 500, 200, 1, 0, 1)
 573 {
 574         this->copy_dialog = copy_dialog;
 575 }
 576
 577 AssetCopyWindow::~AssetCopyWindow()
 578 {
 579 }
 580
 581 void AssetCopyWindow::create_objects()
 582 {
 583         lock_window("AssetCopyWindow::create_objects");
 584         BC_Title *title;
 585         int x = 10, y = 10, pad = 5;
 586         add_subwindow(title = new BC_Title(x, y, _("List of asset paths:")));
 587         y += title->get_h() + pad;
 588         int text_w = get_w() - x - 10;
 589         int text_h = get_h() - y - BC_OKButton::calculate_h() - pad;
 590         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 591         char *text = copy_dialog->text;
 592         int len = strlen(text) + BCTEXTLEN;
 593         file_list = new BC_ScrollTextBox(this, x, y, text_w, text_rows, text, len);
 594         file_list->create_objects();
 595
 596         add_subwindow(new BC_OKButton(this));
 597         show_window();
 598         unlock_window();
 599 }
 600
 601 int AssetCopyWindow::resize_event(int w, int h)
 602 {
 603         int fx = file_list->get_x(), fy = file_list->get_y(), pad = 5;
 604         int text_w = w - fx - 10;
 605         int text_h = h - fy - BC_OKButton::calculate_h() - pad;
 606         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 607         file_list->reposition_window(fx, fy, text_w, text_rows);
 608         return 0;
 609 }
 610
 611 AssetListPaste::AssetListPaste(MWindow *mwindow, AWindowGUI *gui)
 612  : BC_MenuItem(_("Paste file list"))
 613 {
 614         this->mwindow = mwindow;
 615         this->gui = gui;
 616         paste_dialog = 0;
 617 }
 618 AssetListPaste::~AssetListPaste()
 619 {
 620         delete paste_dialog;
 621 }
 622
 623 int AssetListPaste::handle_event()
 624 {
 625         if( !paste_dialog )
 626                 paste_dialog = new AssetPasteDialog(this);
 627         else
 628                 paste_dialog->close_window();
 629         int cur_x, cur_y;
 630         gui->get_abs_cursor(cur_x, cur_y, 0);
 631         paste_dialog->start(cur_x, cur_y);
 632         return 1;
 633 }
 634
 635 AssetPasteDialog::AssetPasteDialog(AssetListPaste *paste)
 636  : BC_DialogThread()
 637 {
 638         this->paste = paste;
 639         paste_window = 0;
 640 }
 641
 642 AssetPasteDialog::~AssetPasteDialog()
 643 {
 644         close_window();
 645 }
 646
 647 BC_Window* AssetPasteDialog::new_gui()
 648 {
 649         paste_window = new AssetPasteWindow(this);
 650         paste_window->create_objects();
 651         return paste_window;
 652 }
 653
 654 void AssetPasteDialog::handle_done_event(int result)
 655 {
 656         if( result ) return;
 657         const char *bp = paste_window->file_list->get_text(), *ep = bp+strlen(bp);
 658         ArrayList<char*> path_list;
 659         path_list.set_array_delete();
 660
 661         for( const char *cp=bp; cp<ep && *cp; ) {
 662                 const char *dp = strchr(cp, '\n');
 663                 if( !dp ) dp = ep;
 664                 char path[BCTEXTLEN], *pp = path;
 665                 int len = sizeof(path)-1;
 666                 while( --len>0 && cp<dp ) *pp++ = *cp++;
 667                 if( *cp ) ++cp;
 668                 *pp = 0;
 669                 if( !strlen(path) ) continue;
 670                 path_list.append(cstrdup(path));
 671         }
 672         if( !path_list.size() ) return;
 673
 674         MWindow *mwindow = paste->mwindow;
 675         mwindow->interrupt_indexes();
 676         mwindow->gui->lock_window("AssetPasteDialog::handle_done_event");
 677         result = mwindow->load_filenames(&path_list, LOADMODE_RESOURCESONLY, 0);
 678         mwindow->gui->unlock_window();
 679         path_list.remove_all_objects();
 680         mwindow->save_backup();
 681         mwindow->restart_brender();
 682         mwindow->session->changes_made = 1;
 683 }
 684
 685 void AssetPasteDialog::handle_close_event(int result)
 686 {
 687         paste_window = 0;
 688 }
 689
 690 void AssetPasteDialog::start(int x, int y)
 691 {
 692         this->x = x;  this->y = y;
 693         BC_DialogThread::start();
 694 }
 695
 696 AssetPasteWindow::AssetPasteWindow(AssetPasteDialog *paste_dialog)
 697  : BC_Window(_(PROGRAM_NAME ": Paste File List"),
 698         paste_dialog->x - 500/2, paste_dialog->y - 200/2,
 699         500, 200, 500, 200, 1, 0, 1)
 700 {
 701         this->paste_dialog = paste_dialog;
 702 }
 703
 704 AssetPasteWindow::~AssetPasteWindow()
 705 {
 706 }
 707
 708 void AssetPasteWindow::create_objects()
 709 {
 710         lock_window("AssetPasteWindow::create_objects()");
 711         BC_Title *title;
 712         int x = 10, y = 10, pad = 5;
 713         add_subwindow(title = new BC_Title(x, y, _("Enter list of asset paths:")));
 714         y += title->get_h() + pad;
 715         int text_w = get_w() - x - 10;
 716         int text_h = get_h() - y - BC_OKButton::calculate_h() - pad;
 717         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 718         file_list = new BC_ScrollTextBox(this, x, y, text_w, text_rows, (char*)0, 65536);
 719         file_list->create_objects();
 720         add_subwindow(new BC_OKButton(this));
 721         add_subwindow(new BC_CancelButton(this));
 722         show_window();
 723         unlock_window();
 724 }
 725
 726 int AssetPasteWindow::resize_event(int w, int h)
 727 {
 728         int fx = file_list->get_x(), fy = file_list->get_y(), pad = 5;
 729         int text_w = w - fx - 10;
 730         int text_h = h - fy - BC_OKButton::calculate_h() - pad;
 731         int text_rows = BC_TextBox::pixels_to_rows(this, MEDIUMFONT, text_h);
 732         file_list->reposition_window(fx, fy, text_w, text_rows);
 733         return 0;
 734 }
 735
 736
 737
 738 AssetSnapshot::AssetSnapshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
 739  : BC_MenuItem(_("Snapshot..."))
 740 {
 741         this->mwindow = mwindow;
 742         this->asset_list_menu = asset_list_menu;
 743 }
 744
 745 AssetSnapshot::~AssetSnapshot()
 746 {
 747 }
 748
 749 SnapshotSubMenu::SnapshotSubMenu(AssetSnapshot *asset_snapshot)
 750 {
 751         this->asset_snapshot = asset_snapshot;
 752 }
 753
 754 SnapshotSubMenu::~SnapshotSubMenu()
 755 {
 756 }
 757
 758 SnapshotMenuItem::SnapshotMenuItem(SnapshotSubMenu *submenu, const char *text, int mode)
 759  : BC_MenuItem(text)
 760 {
 761         this->submenu = submenu;
 762         this->mode = mode;
 763 }
 764
 765 SnapshotMenuItem::~SnapshotMenuItem()
 766 {
 767 }
 768
 769 int SnapshotMenuItem::handle_event()
 770 {
 771         MWindow *mwindow = submenu->asset_snapshot->mwindow;
 772         EDL *edl = mwindow->edl;
 773         if( !edl->have_video() ) return 1;
 774
 775         Preferences *preferences = mwindow->preferences;
 776         char filename[BCTEXTLEN];
 777         static const char *exts[] = { "png", "jpg", "tif", "ppm" };
 778         time_t tt;     time(&tt);
 779         struct tm tm;  localtime_r(&tt,&tm);
 780         snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
 781                 preferences->snapshot_path, _("snap"),
 782                 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
 783                 tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
 784         char *asset_path = FileSystem::basepath(filename);
 785         Asset *asset = new Asset(asset_path);
 786         delete [] asset_path;
 787
 788         int fw = edl->get_w(), fh = edl->get_h();
 789         int fcolor_model = edl->session->color_model;
 790
 791         switch( mode ) {
 792         case SNAPSHOT_PNG:
 793                 asset->format = FILE_PNG;
 794                 asset->png_use_alpha = 1;
 795                 break;
 796         case SNAPSHOT_JPEG:
 797                 asset->format = FILE_JPEG;
 798                 asset->jpeg_quality = 90;
 799                 break;
 800         case SNAPSHOT_TIFF:
 801                 asset->format = FILE_TIFF;
 802                 asset->tiff_cmodel = 0;
 803                 asset->tiff_compression = 0;
 804                 break;
 805         case SNAPSHOT_PPM:
 806                 asset->format = FILE_PPM;
 807                 break;
 808         }
 809         asset->width = fw;
 810         asset->height = fh;
 811         asset->audio_data = 0;
 812         asset->video_data = 1;
 813         asset->video_length = 1;
 814         asset->layers = 1;
 815
 816         File file;
 817         int processors = preferences->project_smp + 1;
 818         if( processors > 8 ) processors = 8;
 819         file.set_processors(processors);
 820         int ret = file.open_file(preferences, asset, 0, 1);
 821         if( !ret ) {
 822                 file.start_video_thread(1, fcolor_model,
 823                         processors > 1 ? 2 : 1, 0);
 824                 VFrame ***frames = file.get_video_buffer();
 825                 VFrame *frame = frames[0][0];
 826                 TransportCommand command;
 827                 //command.command = audio_tracks ? NORMAL_FWD : CURRENT_FRAME;
 828                 command.command = CURRENT_FRAME;
 829                 command.get_edl()->copy_all(edl);
 830                 command.change_type = CHANGE_ALL;
 831                 command.realtime = 0;
 832
 833                 RenderEngine render_engine(0, preferences, 0, 0);
 834                 CICache video_cache(preferences);
 835                 render_engine.set_vcache(&video_cache);
 836                 render_engine.arm_command(&command);
 837
 838                 double position = edl->local_session->get_selectionstart(1);
 839                 int64_t source_position = (int64_t)(position * edl->get_frame_rate());
 840                 ret = !render_engine.vrender ? 1 :
 841                         render_engine.vrender->process_buffer(frame, source_position, 0);
 842                 if( !ret )
 843                         ret = file.write_video_buffer(1);
 844                 file.close_file();
 845         }
 846         if( !ret ) {
 847                 asset->awindow_folder = AW_MEDIA_FOLDER;
 848                 mwindow->edl->assets->append(asset);
 849                 mwindow->awindow->gui->async_update_assets();
 850         }
 851         else {
 852                 eprintf(_("snapshot render failed"));
 853                 asset->remove_user();
 854         }
 855         return 1;
 856 }
 857
 858
 859 AssetGrabshot::AssetGrabshot(MWindow *mwindow, AssetListMenu *asset_list_menu)
 860  : BC_MenuItem(_("Grabshot..."))
 861 {
 862         this->mwindow = mwindow;
 863         this->asset_list_menu = asset_list_menu;
 864 }
 865
 866 AssetGrabshot::~AssetGrabshot()
 867 {
 868 }
 869
 870 GrabshotSubMenu::GrabshotSubMenu(AssetGrabshot *asset_grabshot)
 871 {
 872         this->asset_grabshot = asset_grabshot;
 873 }
 874
 875 GrabshotSubMenu::~GrabshotSubMenu()
 876 {
 877 }
 878
 879 GrabshotMenuItem::GrabshotMenuItem(GrabshotSubMenu *submenu, const char *text, int mode)
 880  : BC_MenuItem(text)
 881 {
 882         this->submenu = submenu;
 883         this->mode = mode;
 884         grab_thread = 0;
 885 }
 886
 887 GrabshotMenuItem::~GrabshotMenuItem()
 888 {
 889         delete grab_thread;
 890 }
 891
 892 int GrabshotMenuItem::handle_event()
 893 {
 894         if( !grab_thread )
 895                 grab_thread = new GrabshotThread(submenu->asset_grabshot->mwindow);
 896         if( !grab_thread->running() )
 897                 grab_thread->start(this);
 898         return 1;
 899 }
 900
 901 GrabshotThread::GrabshotThread(MWindow *mwindow)
 902  : Thread(1, 0, 0)
 903 {
 904         this->mwindow = mwindow;
 905         popup = 0;
 906         done = -1;
 907 }
 908 GrabshotThread::~GrabshotThread()
 909 {
 910         delete popup;
 911 }
 912
 913 void GrabshotThread::start(GrabshotMenuItem *menu_item)
 914 {
 915         popup = new GrabshotPopup(this, menu_item->mode);
 916         popup->lock_window("GrabshotThread::start");
 917         for( int i=0; i<4; ++i )
 918                 edge[i] = new BC_Popup(mwindow->gui, 0,0, 1,1, ORANGE, 1);
 919         mwindow->gui->grab_buttons();
 920         mwindow->gui->grab_cursor();
 921         popup->grab(mwindow->gui);
 922         popup->create_objects();
 923         popup->show_window();
 924         popup->unlock_window();
 925         done = 0;
 926         Thread::start();
 927 }
 928
 929 void GrabshotThread::run()
 930 {
 931         popup->lock_window("GrabshotThread::run 0");
 932         while( !done ) {
 933                 popup->update();
 934                 popup->unlock_window();
 935                 enable_cancel();
 936                 Timer::delay(200);
 937                 disable_cancel();
 938                 popup->lock_window("GrabshotThread::run 1");
 939         }
 940         mwindow->gui->ungrab_cursor();
 941         mwindow->gui->ungrab_buttons();
 942         popup->ungrab(mwindow->gui);
 943         for( int i=0; i<4; ++i ) delete edge[i];
 944         popup->unlock_window();
 945         delete popup;  popup = 0;
 946 }
 947
 948 GrabshotPopup::GrabshotPopup(GrabshotThread *grab_thread, int mode)
 949  : BC_Popup(grab_thread->mwindow->gui, 0,0, 16,16, -1,1)
 950 {
 951         this->grab_thread = grab_thread;
 952         this->mode = mode;
 953         dragging = -1;
 954         grab_color = ORANGE;
 955         x0 = y0 = x1 = y1 = -1;
 956         lx0 = ly0 = lx1 = ly1 = -1;
 957 }
 958 GrabshotPopup::~GrabshotPopup()
 959 {
 960 }
 961
 962 int GrabshotPopup::grab_event(XEvent *event)
 963 {
 964         int cur_drag = dragging;
 965         switch( event->type ) {
 966         case ButtonPress:
 967                 if( cur_drag > 0 ) return 1;
 968                 x0 = event->xbutton.x_root;
 969                 y0 = event->xbutton.y_root;
 970                 if( !cur_drag ) {
 971                         draw_selection(-1);
 972                         if( event->xbutton.button == RIGHT_BUTTON ) break;
 973                         if( x0>=get_x() && x0<get_x()+get_w() &&
 974                             y0>=get_y() && y0<get_y()+get_h() ) break;
 975                 }
 976                 x1 = x0;  y1 = y0;
 977                 draw_selection(1);
 978                 dragging = 1;
 979                 return 1;
 980         case ButtonRelease:
 981                 dragging = 0;
 982         case MotionNotify:
 983                 if( cur_drag > 0 ) {
 984                         x1 = event->xbutton.x_root;
 985                         y1 = event->xbutton.y_root;
 986                         draw_selection(0);
 987                 }
 988                 return 1;
 989         default:
 990                 return 0;
 991         }
 992
 993         int cx = lx0,     cy = ly0;
 994         int cw = lx1-lx0, ch = ly1-ly0;
 995         hide_window();
 996         sync_display();
 997         grab_thread->done = 1;
 998
 999         MWindow *mwindow = grab_thread->mwindow;
1000         Preferences *preferences = mwindow->preferences;
1001         char filename[BCTEXTLEN];
1002         static const char *exts[] = { "png", "jpg", "tif", "ppm" };
1003         time_t tt;     time(&tt);
1004         struct tm tm;  localtime_r(&tt,&tm);
1005         snprintf(filename,sizeof(filename),"%s/%s_%04d%02d%02d-%02d%02d%02d.%s",
1006                 preferences->snapshot_path, _("grab"),
1007                 1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
1008                 tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
1009         char *asset_path = FileSystem::basepath(filename);
1010         Asset *asset = new Asset(asset_path);
1011         delete [] asset_path;
1012         switch( mode ) {
1013         case GRABSHOT_PNG:
1014                 asset->format = FILE_PNG;
1015                 asset->png_use_alpha = 1;
1016                 break;
1017         case GRABSHOT_JPEG:
1018                 asset->format = FILE_JPEG;
1019                 asset->jpeg_quality = 90;
1020                 break;
1021         case GRABSHOT_TIFF:
1022                 asset->format = FILE_TIFF;
1023                 asset->tiff_cmodel = 0;
1024                 asset->tiff_compression = 0;
1025                 break;
1026         case GRABSHOT_PPM:
1027                 asset->format = FILE_PPM;
1028                 break;
1029         }
1030
1031 // no odd dimensions
1032         int rw = get_root_w(0), rh = get_root_h(0);
1033         if( cx < 0 ) { cw += cx;  cx = 0; }
1034         if( cy < 0 ) { ch += cy;  cy = 0; }
1035         if( cx+cw > rw ) cw = rw-cx;
1036         if( cy+ch > rh ) ch = rh-cy;
1037         if( !cw || !ch ) return 1;
1038
1039         VFrame vframe(cw,ch, BC_RGB888);
1040         if( cx+cw < rw ) ++cw;
1041         if( cy+ch < rh ) ++ch;
1042         BC_Capture capture_bitmap(cw,ch, 0);
1043         capture_bitmap.capture_frame(&vframe, cx,cy);
1044
1045         asset->width = vframe.get_w();
1046         asset->height = vframe.get_h();
1047         asset->audio_data = 0;
1048         asset->video_data = 1;
1049         asset->video_length = 1;
1050         asset->layers = 1;
1051
1052         File file;
1053         int fcolor_model = mwindow->edl->session->color_model;
1054         int processors = preferences->project_smp + 1;
1055         if( processors > 8 ) processors = 8;
1056         file.set_processors(processors);
1057         int ret = file.open_file(preferences, asset, 0, 1);
1058         if( !ret ) {
1059                 file.start_video_thread(1, fcolor_model,
1060                         processors > 1 ? 2 : 1, 0);
1061                 VFrame ***frames = file.get_video_buffer();
1062                 VFrame *frame = frames[0][0];
1063                 frame->transfer_from(&vframe);
1064                 ret = file.write_video_buffer(1);
1065                 file.close_file();
1066         }
1067         if( !ret ) {
1068                 asset->awindow_folder = AW_MEDIA_FOLDER;
1069                 mwindow->edl->assets->append(asset);
1070                 mwindow->awindow->gui->async_update_assets();
1071         }
1072         else {
1073                 eprintf(_("grabshot render failed"));
1074                 asset->remove_user();
1075         }
1076
1077         return 1;
1078 }
1079
1080 void GrabshotPopup::update()
1081 {
1082         set_color(grab_color ^= GREEN);
1083         draw_box(0,0, get_w(),get_h());
1084         flash(1);
1085 }
1086
1087 void GrabshotPopup::draw_selection(int show)
1088 {
1089         if( show < 0 ) {
1090                 for( int i=0; i<4; ++i ) hide_window(0);
1091                 flush();
1092                 return;
1093         }
1094
1095         int nx0 = x0 < x1 ? x0 : x1;
1096         int nx1 = x0 < x1 ? x1 : x0;
1097         int ny0 = y0 < y1 ? y0 : y1;
1098         int ny1 = y0 < y1 ? y1 : y0;
1099         lx0 = nx0;  lx1 = nx1;  ly0 = ny0;  ly1 = ny1;
1100
1101         --nx0;  --ny0;
1102         BC_Popup **edge = grab_thread->edge;
1103         edge[0]->reposition_window(nx0,ny0, nx1-nx0, 1);
1104         edge[1]->reposition_window(nx1,ny0, 1, ny1-ny0);
1105         edge[2]->reposition_window(nx0,ny1, nx1-nx0, 1);
1106         edge[3]->reposition_window(nx0,ny0, 1, ny1-ny0);
1107
1108         if( show > 0 ) {
1109                 for( int i=0; i<4; ++i ) edge[i]->show_window(0);
1110         }
1111         flush();
1112 }
1113