cinelerra-5.1/cinelerra/mainmenu.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2014 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 "assets.h"
  23 #include "auto.h"
  24 #include "batchrender.h"
  25 #include "bcdisplayinfo.h"
  26 #include "bchash.h"
  27 #include "bcsignals.h"
  28 #include "bdcreate.h"
  29 #include "cache.h"
  30 #include "channelinfo.h"
  31 #include "convert.h"
  32 #include "cplayback.h"
  33 #include "cropvideo.h"
  34 #include "cwindow.h"
  35 #include "cwindowgui.h"
  36 #include "dbwindow.h"
  37 #include "dvdcreate.h"
  38 #include "edl.h"
  39 #include "edlsession.h"
  40 #include "exportedl.h"
  41 #include "file.h"
  42 #include "filesystem.h"
  43 #include "filexml.h"
  44 #include "floatauto.h"
  45 #include "keys.h"
  46 #include "language.h"
  47 #include "levelwindow.h"
  48 #include "loadfile.h"
  49 #include "localsession.h"
  50 #include "mainclock.h"
  51 #include "mainmenu.h"
  52 #include "mainsession.h"
  53 #include "mainundo.h"
  54 #include "menuattacheffect.h"
  55 #include "menuattachtransition.h"
  56 #include "menuaeffects.h"
  57 #include "menueditlength.h"
  58 #include "menutransitionlength.h"
  59 #include "menuveffects.h"
  60 #include "mixersalign.h"
  61 #include "mwindowgui.h"
  62 #include "mwindow.h"
  63 #include "new.h"
  64 #include "patchbay.h"
  65 #include "playbackengine.h"
  66 #include "preferences.h"
  67 #include "proxy.h"
  68 #include "preferencesthread.h"
  69 #include "quit.h"
  70 #include "record.h"
  71 #include "render.h"
  72 #include "savefile.h"
  73 #include "setformat.h"
  74 #include "swindow.h"
  75 #include "timebar.h"
  76 #include "trackcanvas.h"
  77 #include "tracks.h"
  78 #include "transition.h"
  79 #include "transportque.h"
  80 #include "viewmenu.h"
  81 #include "zoombar.h"
  82 #include "zwindow.h"
  83 #include "zwindowgui.h"
  84
  85 #include <string.h>
  86
  87
  88 MainMenu::MainMenu(MWindow *mwindow, MWindowGUI *gui, int w)
  89  : BC_MenuBar(0, 0, w)
  90 {
  91         this->gui = gui;
  92         this->mwindow = mwindow;
  93 }
  94
  95 MainMenu::~MainMenu()
  96 {
  97 }
  98
  99 void MainMenu::create_objects()
 100 {
 101         BC_Menu *viewmenu, *windowmenu, *settingsmenu, *trackmenu;
 102         PreferencesMenuitem *preferences;
 103
 104         add_menu(filemenu = new BC_Menu(_("File")));
 105         filemenu->add_item(new_project = new NewProject(mwindow));
 106         new_project->create_objects();
 107
 108 // file loaders
 109         filemenu->add_item(load_file = new Load(mwindow, this));
 110         load_file->create_objects();
 111         filemenu->add_item(load_recent = new LoadRecent(mwindow, this));
 112         load_recent->create_objects();
 113
 114 // new and load can be undone so no need to prompt save
 115         Save *save;                   //  affected by saveas
 116         filemenu->add_item(save = new Save(mwindow));
 117         SaveAs *saveas;
 118         filemenu->add_item(saveas = new SaveAs(mwindow));
 119         save->create_objects(saveas);
 120         saveas->set_mainmenu(this);
 121         SaveProject *save_project;
 122         filemenu->add_item(save_project = new SaveProject(mwindow));
 123
 124         filemenu->add_item(record_menu_item = new RecordMenuItem(mwindow));
 125 #ifdef HAVE_DVB
 126         filemenu->add_item(new ChannelScan(mwindow));
 127 #endif
 128 #ifdef HAVE_COMMERCIAL
 129         if( mwindow->has_commercials() )
 130                 filemenu->add_item(new DbWindowScan(mwindow));
 131 #endif
 132         filemenu->add_item(new SubttlSWin(mwindow));
 133
 134         filemenu->add_item(render = new RenderItem(mwindow));
 135         filemenu->add_item(new ExportEDLItem(mwindow));
 136         filemenu->add_item(new BatchRenderMenuItem(mwindow));
 137         filemenu->add_item(new CreateBD_MenuItem(mwindow));
 138         filemenu->add_item(new CreateDVD_MenuItem(mwindow));
 139         filemenu->add_item(new BC_MenuItem("-"));
 140         filemenu->add_item(quit_program = new Quit(mwindow));
 141         quit_program->create_objects(save);
 142         filemenu->add_item(dump_menu = new MainDumpsMenu(mwindow));
 143         dump_menu->create_objects();
 144         filemenu->add_item(new LoadBackup(mwindow));
 145         filemenu->add_item(new SaveBackup(mwindow));
 146
 147         BC_Menu *editmenu;
 148         add_menu(editmenu = new BC_Menu(_("Edit")));
 149         editmenu->add_item(undo = new Undo(mwindow));
 150         editmenu->add_item(redo = new Redo(mwindow));
 151         editmenu->add_item(new BC_MenuItem("-"));
 152         editmenu->add_item(new Cut(mwindow));
 153         editmenu->add_item(new Copy(mwindow));
 154         editmenu->add_item(new Paste(mwindow));
 155         editmenu->add_item(new PasteSilence(mwindow));
 156         editmenu->add_item(clear_menu = new EditClearMenu(mwindow));
 157         clear_menu->create_objects();
 158         editmenu->add_item(new TrimSelection(mwindow));
 159         editmenu->add_item(new SelectAll(mwindow));
 160         editmenu->add_item(new BC_MenuItem("-"));
 161         editmenu->add_item(new MenuEditShuffle(mwindow));
 162         editmenu->add_item(new MenuEditReverse(mwindow));
 163         editmenu->add_item(new MenuEditLength(mwindow));
 164         editmenu->add_item(new MenuEditAlign(mwindow));
 165         editmenu->add_item(new MenuTransitionLength(mwindow));
 166         editmenu->add_item(new DetachTransitions(mwindow));
 167         editmenu->add_item(new BC_MenuItem("-"));
 168         editmenu->add_item(new CutCommercials(mwindow));
 169         editmenu->add_item(new PasteSubttl(mwindow));
 170
 171         BC_Menu *keyframemenu;
 172         add_menu(keyframemenu = new BC_Menu(_("Keyframes")));
 173         keyframemenu->add_item(new CutKeyframes(mwindow));
 174         keyframemenu->add_item(new CopyKeyframes(mwindow));
 175         keyframemenu->add_item(new PasteKeyframes(mwindow));
 176         keyframemenu->add_item(new ClearKeyframes(mwindow));
 177         keyframemenu->add_item(new StraightenKeyframes(mwindow));
 178         keyframemenu->add_item(new BendKeyframes(mwindow));
 179         keyframemenu->add_item(keyframe_curve_type = new KeyframeCurveType(mwindow));
 180         keyframe_curve_type->create_objects();
 181         keyframe_curve_type->update(mwindow->edl->local_session->floatauto_type);
 182         keyframemenu->add_item(new BC_MenuItem("-"));
 183         keyframemenu->add_item(new CopyDefaultKeyframe(mwindow));
 184         keyframemenu->add_item(new PasteDefaultKeyframe(mwindow));
 185
 186
 187
 188
 189         add_menu(audiomenu = new BC_Menu(_("Audio")));
 190         audiomenu->add_item(new AddAudioTrack(mwindow));
 191         audiomenu->add_item(new DefaultATransition(mwindow));
 192         audiomenu->add_item(new MapAudio1(mwindow));
 193         audiomenu->add_item(new MapAudio2(mwindow));
 194         audiomenu->add_item(new MenuAttachTransition(mwindow, TRACK_AUDIO));
 195         audiomenu->add_item(new MenuAttachEffect(mwindow, TRACK_AUDIO));
 196         audiomenu->add_item(aeffects = new MenuAEffects(mwindow));
 197
 198         add_menu(videomenu = new BC_Menu(_("Video")));
 199         videomenu->add_item(new AddVideoTrack(mwindow));
 200         videomenu->add_item(new DefaultVTransition(mwindow));
 201         videomenu->add_item(new MenuAttachTransition(mwindow, TRACK_VIDEO));
 202         videomenu->add_item(new MenuAttachEffect(mwindow, TRACK_VIDEO));
 203         videomenu->add_item(veffects = new MenuVEffects(mwindow));
 204
 205         add_menu(trackmenu = new BC_Menu(_("Tracks")));
 206         trackmenu->add_item(new MoveTracksUp(mwindow));
 207         trackmenu->add_item(new MoveTracksDown(mwindow));
 208         trackmenu->add_item(new DeleteTracks(mwindow));
 209         trackmenu->add_item(new DeleteFirstTrack(mwindow));
 210         trackmenu->add_item(new DeleteLastTrack(mwindow));
 211         trackmenu->add_item(new ConcatenateTracks(mwindow));
 212         trackmenu->add_item(new SwapTracksUp(mwindow));
 213         trackmenu->add_item(new SwapTracksDown(mwindow));
 214         AppendTracks *append_tracks;
 215         trackmenu->add_item(append_tracks = new AppendTracks(mwindow));
 216         append_tracks->create_objects();
 217         trackmenu->add_item(new AddSubttlTrack(mwindow));
 218
 219         add_menu(settingsmenu = new BC_Menu(_("Settings")));
 220
 221         settingsmenu->add_item(new SetFormat(mwindow));
 222         settingsmenu->add_item(preferences = new PreferencesMenuitem(mwindow));
 223         ProxyMenuItem *proxy;
 224         settingsmenu->add_item(proxy = new ProxyMenuItem(mwindow));
 225         proxy->create_objects();
 226         ConvertMenuItem *convert;
 227         settingsmenu->add_item(convert = new ConvertMenuItem(mwindow));
 228         convert->create_objects();
 229         mwindow->preferences_thread = preferences->thread;
 230         settingsmenu->add_item(cursor_on_frames = new CursorOnFrames(mwindow));
 231         settingsmenu->add_item(labels_follow_edits = new LabelsFollowEdits(mwindow));
 232         settingsmenu->add_item(plugins_follow_edits = new PluginsFollowEdits(mwindow));
 233         settingsmenu->add_item(keyframes_follow_edits = new KeyframesFollowEdits(mwindow));
 234         settingsmenu->add_item(typeless_keyframes = new TypelessKeyframes(mwindow));
 235         settingsmenu->add_item(new BC_MenuItem("-"));
 236         settingsmenu->add_item(new SaveSettingsNow(mwindow));
 237         settingsmenu->add_item(loop_playback = new LoopPlayback(mwindow));
 238         settingsmenu->add_item(brender_active = new SetBRenderActive(mwindow));
 239 // set scrubbing speed
 240 //      ScrubSpeed *scrub_speed;
 241 //      settingsmenu->add_item(scrub_speed = new ScrubSpeed(mwindow));
 242 //      if(mwindow->edl->session->scrub_speed == .5)
 243 //              scrub_speed->set_text(_("Fast Shuttle"));
 244
 245
 246
 247
 248
 249
 250         add_menu(viewmenu = new BC_Menu(_("View")));
 251         viewmenu->add_item(show_assets = new ShowAssets(mwindow, "0"));
 252         viewmenu->add_item(show_titles = new ShowTitles(mwindow, "1"));
 253         viewmenu->add_item(show_transitions = new ShowTransitions(mwindow, "2"));
 254         viewmenu->add_item(fade_automation = new ShowAutomation(mwindow, _("Fade"), "3", AUTOMATION_FADE));
 255         viewmenu->add_item(mute_automation = new ShowAutomation(mwindow, _("Mute"), "4", AUTOMATION_MUTE));
 256         viewmenu->add_item(mode_automation = new ShowAutomation(mwindow, _("Overlay mode"), "5", AUTOMATION_MODE));
 257         viewmenu->add_item(pan_automation = new ShowAutomation(mwindow, _("Pan"), "6", AUTOMATION_PAN));
 258         viewmenu->add_item(plugin_automation = new PluginAutomation(mwindow, "7"));
 259         viewmenu->add_item(mask_automation = new ShowAutomation(mwindow, _("Mask"), "8", AUTOMATION_MASK));
 260         viewmenu->add_item(speed_automation = new ShowAutomation(mwindow, _("Speed"), "9", AUTOMATION_SPEED));
 261
 262         camera_x = new ShowAutomation(mwindow, _("Camera X"), "Ctrl-Shift-X", AUTOMATION_CAMERA_X);
 263         camera_x->set_ctrl();  camera_x->set_shift();   viewmenu->add_item(camera_x);
 264         camera_y = new ShowAutomation(mwindow, _("Camera Y"), "Ctrl-Shift-Y", AUTOMATION_CAMERA_Y);
 265         camera_y->set_ctrl();  camera_y->set_shift();   viewmenu->add_item(camera_y);
 266         camera_z = new ShowAutomation(mwindow, _("Camera Z"), "Ctrl-Shift-Z", AUTOMATION_CAMERA_Z);
 267         camera_z->set_ctrl();  camera_z->set_shift();  viewmenu->add_item(camera_z);
 268         project_x = new ShowAutomation(mwindow, _("Projector X"), "Alt-Shift-X", AUTOMATION_PROJECTOR_X);
 269         project_x->set_alt();  project_x->set_shift();  viewmenu->add_item(project_x);
 270         project_y = new ShowAutomation(mwindow, _("Projector Y"), "Alt-Shift-Y", AUTOMATION_PROJECTOR_Y);
 271         project_y->set_alt();  project_y->set_shift();  viewmenu->add_item(project_y);
 272         project_z = new ShowAutomation(mwindow, _("Projector Z"), "Alt-Shift-Z", AUTOMATION_PROJECTOR_Z);
 273         project_z->set_alt();  project_z->set_shift();  viewmenu->add_item(project_z);
 274
 275         add_menu(windowmenu = new BC_Menu(_("Window")));
 276         windowmenu->add_item(show_vwindow = new ShowVWindow(mwindow));
 277         windowmenu->add_item(show_awindow = new ShowAWindow(mwindow));
 278         windowmenu->add_item(show_cwindow = new ShowCWindow(mwindow));
 279         windowmenu->add_item(show_gwindow = new ShowGWindow(mwindow));
 280         windowmenu->add_item(show_lwindow = new ShowLWindow(mwindow));
 281         windowmenu->add_item(new BC_MenuItem("-"));
 282         windowmenu->add_item(split_x = new SplitX(mwindow));
 283         windowmenu->add_item(split_y = new SplitY(mwindow));
 284         windowmenu->add_item(mixer_items = new MixerItems(mwindow));
 285         mixer_items->create_objects();
 286         windowmenu->add_item(new TileWindows(mwindow,_("Tile left"),0));
 287         windowmenu->add_item(new TileWindows(mwindow,_("Tile right"),1));
 288         windowmenu->add_item(new BC_MenuItem("-"));
 289
 290         windowmenu->add_item(new TileWindows(mwindow,_("Default positions"),-1,_("Ctrl-P"),'p'));
 291         windowmenu->add_item(load_layout = new LoadLayout(mwindow, _("Load layout..."),LAYOUT_LOAD));
 292         load_layout->create_objects();
 293         windowmenu->add_item(save_layout = new LoadLayout(mwindow, _("Save layout..."),LAYOUT_SAVE));
 294         save_layout->create_objects();
 295 }
 296
 297 int MainMenu::load_defaults(BC_Hash *defaults)
 298 {
 299         init_loads(defaults);
 300         init_aeffects(defaults);
 301         init_veffects(defaults);
 302         return 0;
 303 }
 304
 305 void MainMenu::update_toggles(int use_lock)
 306 {
 307         if(use_lock) lock_window("MainMenu::update_toggles");
 308         labels_follow_edits->set_checked(mwindow->edl->session->labels_follow_edits);
 309         plugins_follow_edits->set_checked(mwindow->edl->session->plugins_follow_edits);
 310         keyframes_follow_edits->set_checked(mwindow->edl->session->autos_follow_edits);
 311         typeless_keyframes->set_checked(mwindow->edl->session->typeless_keyframes);
 312         cursor_on_frames->set_checked(mwindow->edl->session->cursor_on_frames);
 313         loop_playback->set_checked(mwindow->edl->local_session->loop_playback);
 314
 315         show_assets->set_checked(mwindow->edl->session->show_assets);
 316         show_titles->set_checked(mwindow->edl->session->show_titles);
 317         show_transitions->set_checked(mwindow->edl->session->auto_conf->transitions);
 318         fade_automation->update_toggle();
 319         mute_automation->update_toggle();
 320         pan_automation->update_toggle();
 321         camera_x->update_toggle();
 322         camera_y->update_toggle();
 323         camera_z->update_toggle();
 324         project_x->update_toggle();
 325         project_y->update_toggle();
 326         project_z->update_toggle();
 327         plugin_automation->set_checked(mwindow->edl->session->auto_conf->plugins);
 328         mode_automation->update_toggle();
 329         mask_automation->update_toggle();
 330         speed_automation->update_toggle();
 331         split_x->set_checked(mwindow->gui->pane[TOP_RIGHT_PANE] != 0);
 332         split_y->set_checked(mwindow->gui->pane[BOTTOM_LEFT_PANE] != 0);
 333
 334         if(use_lock) mwindow->gui->unlock_window();
 335 }
 336
 337 int MainMenu::save_defaults(BC_Hash *defaults)
 338 {
 339         save_loads(defaults);
 340         save_aeffects(defaults);
 341         save_veffects(defaults);
 342         return 0;
 343 }
 344
 345
 346
 347
 348
 349 int MainMenu::quit()
 350 {
 351         quit_program->handle_event();
 352         return 0;
 353 }
 354
 355
 356
 357
 358
 359 // ================================== load most recent
 360
 361 int MainMenu::init_aeffects(BC_Hash *defaults)
 362 {
 363         total_aeffects = defaults->get((char*)"TOTAL_AEFFECTS", 0);
 364
 365         char string[BCTEXTLEN], title[BCTEXTLEN];
 366         if(total_aeffects) audiomenu->add_item(new BC_MenuItem("-"));
 367
 368         for(int i = 0; i < total_aeffects; i++)
 369         {
 370                 sprintf(string, "AEFFECTRECENT%d", i);
 371                 defaults->get(string, title);
 372                 audiomenu->add_item(aeffect[i] = new MenuAEffectItem(aeffects, title));
 373         }
 374         return 0;
 375 }
 376
 377 int MainMenu::init_veffects(BC_Hash *defaults)
 378 {
 379         total_veffects = defaults->get((char*)"TOTAL_VEFFECTS", 0);
 380
 381         char string[BCTEXTLEN], title[BCTEXTLEN];
 382         if(total_veffects) videomenu->add_item(new BC_MenuItem("-"));
 383
 384         for(int i = 0; i < total_veffects; i++)
 385         {
 386                 sprintf(string, "VEFFECTRECENT%d", i);
 387                 defaults->get(string, title);
 388                 videomenu->add_item(veffect[i] = new MenuVEffectItem(veffects, title));
 389         }
 390         return 0;
 391 }
 392
 393 void MainMenu::init_loads(BC_Hash *defaults)
 394 {
 395 // total_loads for legacy xml
 396         int total_loads = defaults->get((char*)"TOTAL_LOADS", 0);
 397         int loads_total = defaults->get((char*)"LOADS_TOTAL", 0);
 398         if( loads_total < total_loads ) loads_total = total_loads;
 399
 400         char string[BCTEXTLEN], path[BCTEXTLEN];
 401         FileSystem dir;
 402 //printf("MainMenu::init_loads 2\n");
 403
 404         for( int i=0; i<loads_total; ++i ) {
 405                 sprintf(string, "LOADPREVIOUS%d", i);
 406 //printf("MainMenu::init_loads 3\n");
 407                 defaults->get(string, path);
 408                 if( load.size() < TOTAL_LOADS )
 409                         load.append(new LoadRecentItem(path));
 410         }
 411 }
 412
 413 // ============================ save most recent
 414
 415 int MainMenu::save_aeffects(BC_Hash *defaults)
 416 {
 417         defaults->update((char*)"TOTAL_AEFFECTS", total_aeffects);
 418         char string[BCTEXTLEN];
 419         for(int i = 0; i < total_aeffects; i++)
 420         {
 421                 sprintf(string, "AEFFECTRECENT%d", i);
 422                 defaults->update(string, aeffect[i]->get_text());
 423         }
 424         return 0;
 425 }
 426
 427 int MainMenu::save_veffects(BC_Hash *defaults)
 428 {
 429         defaults->update((char*)"TOTAL_VEFFECTS", total_veffects);
 430         char string[BCTEXTLEN];
 431         for(int i = 0; i < total_veffects; i++)
 432         {
 433                 sprintf(string, "VEFFECTRECENT%d", i);
 434                 defaults->update(string, veffect[i]->get_text());
 435         }
 436         return 0;
 437 }
 438
 439 int MainMenu::save_loads(BC_Hash *defaults)
 440 {
 441 // legacy to prevent segv, older code cant tolerate total_loads>10
 442         int loads_total = load.size();
 443         int total_loads = MIN(10, loads_total);
 444         defaults->update((char*)"LOADS_TOTAL", loads_total);
 445         defaults->update((char*)"TOTAL_LOADS", total_loads);
 446         char string[BCTEXTLEN];
 447         for( int i=0; i<loads_total; ++i ) {
 448                 sprintf(string, "LOADPREVIOUS%d", i);
 449                 defaults->update(string, load[i]->path);
 450         }
 451         return 0;
 452 }
 453
 454 // =================================== add most recent
 455
 456 int MainMenu::add_aeffect(char *title)
 457 {
 458 // add bar for first effect
 459         if(total_aeffects == 0)
 460         {
 461                 audiomenu->add_item(new BC_MenuItem("-"));
 462         }
 463
 464 // test for existing copy of effect
 465         for(int i = 0; i < total_aeffects; i++)
 466         {
 467                 if(!strcmp(aeffect[i]->get_text(), title))     // already exists
 468                 {                                // swap for top effect
 469                         for(int j = i; j > 0; j--)   // move preceeding effects down
 470                         {
 471                                 aeffect[j]->set_text(aeffect[j - 1]->get_text());
 472                         }
 473                         aeffect[0]->set_text(title);
 474                         return 1;
 475                 }
 476         }
 477
 478 // add another blank effect
 479         if(total_aeffects < TOTAL_EFFECTS)
 480         {
 481                 audiomenu->add_item(
 482                         aeffect[total_aeffects] = new MenuAEffectItem(aeffects, (char*)""));
 483                 total_aeffects++;
 484         }
 485
 486 // cycle effect down
 487         for(int i = total_aeffects - 1; i > 0; i--)
 488         {
 489         // set menu item text
 490                 aeffect[i]->set_text(aeffect[i - 1]->get_text());
 491         }
 492
 493 // set up the new effect
 494         aeffect[0]->set_text(title);
 495         return 0;
 496 }
 497
 498 int MainMenu::add_veffect(char *title)
 499 {
 500 // add bar for first effect
 501         if(total_veffects == 0)
 502         {
 503                 videomenu->add_item(new BC_MenuItem("-"));
 504         }
 505
 506 // test for existing copy of effect
 507         for(int i = 0; i < total_veffects; i++)
 508         {
 509                 if(!strcmp(veffect[i]->get_text(), title))     // already exists
 510                 {                                // swap for top effect
 511                         for(int j = i; j > 0; j--)   // move preceeding effects down
 512                         {
 513                                 veffect[j]->set_text(veffect[j - 1]->get_text());
 514                         }
 515                         veffect[0]->set_text(title);
 516                         return 1;
 517                 }
 518         }
 519
 520 // add another blank effect
 521         if(total_veffects < TOTAL_EFFECTS)
 522         {
 523                 videomenu->add_item(veffect[total_veffects] =
 524                         new MenuVEffectItem(veffects, (char*)""));
 525                 total_veffects++;
 526         }
 527
 528 // cycle effect down
 529         for(int i = total_veffects - 1; i > 0; i--)
 530         {
 531 // set menu item text
 532                 veffect[i]->set_text(veffect[i - 1]->get_text());
 533         }
 534
 535 // set up the new effect
 536         veffect[0]->set_text(title);
 537         return 0;
 538 }
 539
 540 int MainMenu::add_load(char *path)
 541 {
 542         return load.add_load(path);
 543 }
 544
 545
 546
 547 // ================================== menu items
 548
 549 MainDumpsSubMenu::MainDumpsSubMenu(BC_MenuItem *menu_item)
 550  : BC_SubMenu()
 551 {
 552         this->menu_item = menu_item;
 553 }
 554 MainDumpsSubMenu::~MainDumpsSubMenu()
 555 {
 556 }
 557
 558
 559 MainDumpsMenu::MainDumpsMenu(MWindow *mwindow)
 560  : BC_MenuItem(_("Dumps..."))
 561 {
 562         this->mwindow = mwindow;
 563         this->dumps_menu = 0;
 564 }
 565 MainDumpsMenu::~MainDumpsMenu()
 566 {
 567 }
 568
 569 void MainDumpsMenu::create_objects()
 570 {
 571         add_submenu(dumps_menu = new MainDumpsSubMenu(this));
 572 //      dumps_menu->add_item(new DumpCICache(mwindow));
 573         dumps_menu->add_item(new DumpEDL(mwindow));
 574         dumps_menu->add_item(new DumpPlugins(mwindow));
 575         dumps_menu->add_item(new DumpAssets(mwindow));
 576         dumps_menu->add_item(new DumpUndo(mwindow));
 577 };
 578
 579
 580 DumpCICache::DumpCICache(MWindow *mwindow)
 581  : BC_MenuItem(_("Dump CICache"))
 582 { this->mwindow = mwindow; }
 583
 584 int DumpCICache::handle_event()
 585 {
 586 //      mwindow->cache->dump();
 587         return 1;
 588 }
 589
 590 DumpEDL::DumpEDL(MWindow *mwindow)
 591  : BC_MenuItem(_("Dump EDL"))
 592 {
 593         this->mwindow = mwindow;
 594 }
 595
 596 int DumpEDL::handle_event()
 597 {
 598         mwindow->dump_edl();
 599         return 1;
 600 }
 601
 602 DumpPlugins::DumpPlugins(MWindow *mwindow)
 603  : BC_MenuItem(_("Dump Plugins"))
 604 {
 605         this->mwindow = mwindow;
 606 }
 607
 608 int DumpPlugins::handle_event()
 609 {
 610         mwindow->dump_plugins();
 611         return 1;
 612 }
 613
 614 DumpAssets::DumpAssets(MWindow *mwindow)
 615  : BC_MenuItem(_("Dump Assets"))
 616 { this->mwindow = mwindow; }
 617
 618 int DumpAssets::handle_event()
 619 {
 620         mwindow->edl->assets->dump();
 621         return 1;
 622 }
 623
 624 DumpUndo::DumpUndo(MWindow *mwindow)
 625  : BC_MenuItem(_("Dump Undo"))
 626 {
 627         this->mwindow = mwindow;
 628 }
 629
 630 int DumpUndo::handle_event()
 631 {
 632         mwindow->dump_undo();
 633         return 1;
 634 }
 635
 636 // ================================================= edit
 637
 638 Undo::Undo(MWindow *mwindow) : BC_MenuItem(_("Undo"), "z", 'z')
 639 {
 640         this->mwindow = mwindow;
 641 }
 642 int Undo::handle_event()
 643 {
 644         if( mwindow->session->current_operation == NO_OPERATION )
 645                 mwindow->undo_entry(mwindow->gui);
 646         return 1;
 647 }
 648 int Undo::update_caption(const char *new_caption)
 649 {
 650         char string[BCTEXTLEN];
 651         sprintf(string, _("Undo %s"), new_caption);
 652         set_text(string);
 653         return 0;
 654 }
 655
 656
 657 Redo::Redo(MWindow *mwindow) : BC_MenuItem(_("Redo"), _("Shift-Z"), 'Z')
 658 {
 659         set_shift(1);
 660         this->mwindow = mwindow;
 661 }
 662
 663 int Redo::handle_event()
 664 {
 665         if( mwindow->session->current_operation == NO_OPERATION )
 666                 mwindow->redo_entry(mwindow->gui);
 667         return 1;
 668 }
 669 int Redo::update_caption(const char *new_caption)
 670 {
 671         char string[BCTEXTLEN];
 672         sprintf(string, _("Redo %s"), new_caption);
 673         set_text(string);
 674         return 0;
 675 }
 676
 677 CutKeyframes::CutKeyframes(MWindow *mwindow)
 678  : BC_MenuItem(_("Cut keyframes"), _("Shift-X"), 'X')
 679 {
 680         set_shift();
 681         this->mwindow = mwindow;
 682 }
 683
 684 int CutKeyframes::handle_event()
 685 {
 686         if( mwindow->session->current_operation == NO_OPERATION )
 687                 mwindow->cut_automation();
 688         return 1;
 689 }
 690
 691 CopyKeyframes::CopyKeyframes(MWindow *mwindow)
 692  : BC_MenuItem(_("Copy keyframes"), _("Shift-C"), 'C')
 693 {
 694         set_shift();
 695         this->mwindow = mwindow;
 696 }
 697
 698 int CopyKeyframes::handle_event()
 699 {
 700         if( mwindow->session->current_operation == NO_OPERATION )
 701                 mwindow->copy_automation();
 702         return 1;
 703 }
 704
 705 PasteKeyframes::PasteKeyframes(MWindow *mwindow)
 706  : BC_MenuItem(_("Paste keyframes"), _("Shift-V"), 'V')
 707 {
 708         set_shift();
 709         this->mwindow = mwindow;
 710 }
 711
 712 int PasteKeyframes::handle_event()
 713 {
 714         if( mwindow->session->current_operation == NO_OPERATION )
 715                 mwindow->paste_automation();
 716         return 1;
 717 }
 718
 719 ClearKeyframes::ClearKeyframes(MWindow *mwindow)
 720  : BC_MenuItem(_("Clear keyframes"), _("Shift-Del"), DELETE)
 721 {
 722         set_shift();
 723         this->mwindow = mwindow;
 724 }
 725
 726 int ClearKeyframes::handle_event()
 727 {
 728         if( mwindow->session->current_operation == NO_OPERATION )
 729                 mwindow->clear_automation();
 730         return 1;
 731 }
 732
 733
 734
 735 StraightenKeyframes::StraightenKeyframes(MWindow *mwindow)
 736  : BC_MenuItem(_("Change to linear"))
 737 {
 738         this->mwindow = mwindow;
 739 }
 740
 741 int StraightenKeyframes::handle_event()
 742 {
 743         mwindow->set_automation_mode(FloatAuto::LINEAR);
 744         return 1;
 745 }
 746
 747
 748
 749
 750 BendKeyframes::BendKeyframes(MWindow *mwindow)
 751  : BC_MenuItem(_("Change to smooth"))
 752 {
 753         this->mwindow = mwindow;
 754 }
 755
 756 int BendKeyframes::handle_event()
 757 {
 758         mwindow->set_automation_mode(FloatAuto::SMOOTH);
 759         return 1;
 760 }
 761
 762
 763
 764 KeyframeCurveType::KeyframeCurveType(MWindow *mwindow)
 765  : BC_MenuItem(_("Create curve type..."))
 766 {
 767         this->mwindow = mwindow;
 768         this->curve_menu = 0;
 769 }
 770 KeyframeCurveType::~KeyframeCurveType()
 771 {
 772 }
 773
 774 void KeyframeCurveType::create_objects()
 775 {
 776         add_submenu(curve_menu = new KeyframeCurveTypeMenu(this));
 777         for( int i=FloatAuto::SMOOTH; i<=FloatAuto::FREE; ++i ) {
 778                 KeyframeCurveTypeItem *curve_type_item = new KeyframeCurveTypeItem(i, this);
 779                 curve_menu->add_submenuitem(curve_type_item);
 780         }
 781 }
 782
 783 void KeyframeCurveType::update(int curve_type)
 784 {
 785         for( int i=0; i<curve_menu->total_items(); ++i ) {
 786                 KeyframeCurveTypeItem *curve_type_item = (KeyframeCurveTypeItem *)curve_menu->get_item(i);
 787                 curve_type_item->set_checked(curve_type_item->type == curve_type);
 788         }
 789 }
 790
 791 int KeyframeCurveType::handle_event()
 792 {
 793         return 1;
 794 }
 795
 796 KeyframeCurveTypeMenu::KeyframeCurveTypeMenu(KeyframeCurveType *menu_item)
 797  : BC_SubMenu()
 798 {
 799         this->menu_item = menu_item;
 800 }
 801 KeyframeCurveTypeMenu::~KeyframeCurveTypeMenu()
 802 {
 803 }
 804
 805 KeyframeCurveTypeItem::KeyframeCurveTypeItem(int type, KeyframeCurveType *main_item)
 806  : BC_MenuItem(FloatAuto::curve_name(type))
 807 {
 808         this->type = type;
 809         this->main_item = main_item;
 810 }
 811 KeyframeCurveTypeItem::~KeyframeCurveTypeItem()
 812 {
 813 }
 814
 815 int KeyframeCurveTypeItem::handle_event()
 816 {
 817         main_item->update(type);
 818         main_item->mwindow->set_keyframe_type(type);
 819         return 1;
 820 }
 821
 822
 823 CutDefaultKeyframe::CutDefaultKeyframe(MWindow *mwindow)
 824  : BC_MenuItem(_("Cut default keyframe"), _("Alt-x"), 'x')
 825 {
 826         set_alt();
 827         this->mwindow = mwindow;
 828 }
 829
 830 int CutDefaultKeyframe::handle_event()
 831 {
 832         if( mwindow->session->current_operation == NO_OPERATION )
 833                 mwindow->cut_default_keyframe();
 834         return 1;
 835 }
 836
 837 CopyDefaultKeyframe::CopyDefaultKeyframe(MWindow *mwindow)
 838  : BC_MenuItem(_("Copy default keyframe"), _("Alt-c"), 'c')
 839 {
 840         set_alt();
 841         this->mwindow = mwindow;
 842 }
 843
 844 int CopyDefaultKeyframe::handle_event()
 845 {
 846         if( mwindow->session->current_operation == NO_OPERATION )
 847                 mwindow->copy_default_keyframe();
 848         return 1;
 849 }
 850
 851 PasteDefaultKeyframe::PasteDefaultKeyframe(MWindow *mwindow)
 852  : BC_MenuItem(_("Paste default keyframe"), _("Alt-v"), 'v')
 853 {
 854         set_alt();
 855         this->mwindow = mwindow;
 856 }
 857
 858 int PasteDefaultKeyframe::handle_event()
 859 {
 860         if( mwindow->session->current_operation == NO_OPERATION )
 861                 mwindow->paste_default_keyframe();
 862         return 1;
 863 }
 864
 865 ClearDefaultKeyframe::ClearDefaultKeyframe(MWindow *mwindow)
 866  : BC_MenuItem(_("Clear default keyframe"), _("Alt-Del"), DELETE)
 867 {
 868         set_alt();
 869         this->mwindow = mwindow;
 870 }
 871
 872 int ClearDefaultKeyframe::handle_event()
 873 {
 874         if( mwindow->session->current_operation == NO_OPERATION )
 875                 mwindow->clear_default_keyframe();
 876         return 1;
 877 }
 878
 879 Cut::Cut(MWindow *mwindow)
 880  : BC_MenuItem(_("Split | Cut"), "x", 'x')
 881 {
 882         this->mwindow = mwindow;
 883 }
 884
 885 int Cut::handle_event()
 886 {
 887         if( mwindow->session->current_operation == NO_OPERATION )
 888                 mwindow->cut();
 889         return 1;
 890 }
 891
 892 Copy::Copy(MWindow *mwindow)
 893  : BC_MenuItem(_("Copy"), "c", 'c')
 894 {
 895         this->mwindow = mwindow;
 896 }
 897
 898 int Copy::handle_event()
 899 {
 900         if( mwindow->session->current_operation == NO_OPERATION )
 901                 mwindow->copy();
 902         return 1;
 903 }
 904
 905 Paste::Paste(MWindow *mwindow)
 906  : BC_MenuItem(_("Paste"), "v", 'v')
 907 {
 908         this->mwindow = mwindow;
 909 }
 910
 911 int Paste::handle_event()
 912 {
 913         if( mwindow->session->current_operation == NO_OPERATION )
 914                 mwindow->paste();
 915         return 1;
 916 }
 917
 918 EditClearSubMenu::EditClearSubMenu(BC_MenuItem *menu_item)
 919  : BC_SubMenu()
 920 {
 921         this->menu_item = menu_item;
 922 }
 923 EditClearSubMenu::~EditClearSubMenu()
 924 {
 925 }
 926
 927 EditClearMenu::EditClearMenu(MWindow *mwindow)
 928  : BC_MenuItem(_("Clear..."))
 929 {
 930         this->mwindow = mwindow;
 931         this->clear_sub_menu = 0;
 932 }
 933 EditClearMenu::~EditClearMenu()
 934 {
 935 }
 936
 937 void EditClearMenu::create_objects()
 938 {
 939         add_submenu(clear_sub_menu = new EditClearSubMenu(this));
 940         clear_sub_menu->add_item(new Clear(mwindow));
 941         clear_sub_menu->add_item(new MuteSelection(mwindow));
 942         clear_sub_menu->add_item(new ClearSelect(mwindow));
 943         clear_sub_menu->add_item(new ClearLabels(mwindow));
 944         clear_sub_menu->add_item(new ClearHardEdges(mwindow));
 945 };
 946
 947 Clear::Clear(MWindow *mwindow)
 948  : BC_MenuItem(_("Clear"), _("Del"), DELETE)
 949 {
 950         this->mwindow = mwindow;
 951 }
 952
 953 int Clear::handle_event()
 954 {
 955         if( mwindow->session->current_operation == NO_OPERATION ) {
 956                 mwindow->clear_entry();
 957         }
 958         return 1;
 959 }
 960
 961 PasteSilence::PasteSilence(MWindow *mwindow)
 962  : BC_MenuItem(_("Paste silence"), _("Shift-Space"), ' ')
 963 {
 964         this->mwindow = mwindow;
 965         set_shift();
 966 }
 967
 968 int PasteSilence::handle_event()
 969 {
 970         if( mwindow->session->current_operation == NO_OPERATION )
 971                 mwindow->paste_silence();
 972         return 1;
 973 }
 974
 975 SelectAll::SelectAll(MWindow *mwindow)
 976  : BC_MenuItem(_("Select All"), "a", 'a')
 977 {
 978         this->mwindow = mwindow;
 979 }
 980
 981 int SelectAll::handle_event()
 982 {
 983         if( mwindow->session->current_operation == NO_OPERATION )
 984                 mwindow->select_all();
 985         return 1;
 986 }
 987
 988 ClearHardEdges::ClearHardEdges(MWindow *mwindow) : BC_MenuItem(_("Clear Hard Edges"))
 989 {
 990         this->mwindow = mwindow;
 991 }
 992
 993 int ClearHardEdges::handle_event()
 994 {
 995         mwindow->clear_hard_edges();
 996         return 1;
 997 }
 998
 999 ClearLabels::ClearLabels(MWindow *mwindow) : BC_MenuItem(_("Clear labels"))
1000 {
1001         this->mwindow = mwindow;
1002 }
1003
1004 int ClearLabels::handle_event()
1005 {
1006         mwindow->clear_labels();
1007         return 1;
1008 }
1009
1010 ClearSelect::ClearSelect(MWindow *mwindow) : BC_MenuItem(_("Clear Select"),"Ctrl-Shift-A",'A')
1011 {
1012         set_ctrl(1);
1013         set_shift(1);
1014         this->mwindow = mwindow;
1015 }
1016
1017 int ClearSelect::handle_event()
1018 {
1019         mwindow->clear_select();
1020         return 1;
1021 }
1022
1023 CutCommercials::CutCommercials(MWindow *mwindow) : BC_MenuItem(_("Cut ads"))
1024 {
1025         this->mwindow = mwindow;
1026 }
1027
1028 int CutCommercials::handle_event()
1029 {
1030         mwindow->cut_commercials();
1031         return 1;
1032 }
1033
1034 DetachTransitions::DetachTransitions(MWindow *mwindow)
1035  : BC_MenuItem(_("Detach transitions"))
1036 {
1037         this->mwindow = mwindow;
1038 }
1039
1040 int DetachTransitions::handle_event()
1041 {
1042         mwindow->detach_transitions();
1043         return 1;
1044 }
1045
1046 MuteSelection::MuteSelection(MWindow *mwindow)
1047  : BC_MenuItem(_("Mute Region"), "m", 'm')
1048 {
1049         this->mwindow = mwindow;
1050 }
1051
1052 int MuteSelection::handle_event()
1053 {
1054         if( mwindow->session->current_operation == NO_OPERATION )
1055                 mwindow->mute_selection();
1056         return 1;
1057 }
1058
1059
1060 TrimSelection::TrimSelection(MWindow *mwindow)
1061  : BC_MenuItem(_("Trim Selection"))
1062 {
1063         this->mwindow = mwindow;
1064 }
1065
1066 int TrimSelection::handle_event()
1067 {
1068         mwindow->trim_selection();
1069         return 1;
1070 }
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083 // ============================================= audio
1084
1085 AddAudioTrack::AddAudioTrack(MWindow *mwindow)
1086  : BC_MenuItem(_("Add track"), "t", 't')
1087 {
1088         this->mwindow = mwindow;
1089 }
1090
1091 int AddAudioTrack::handle_event()
1092 {
1093         if( mwindow->session->current_operation == NO_OPERATION )
1094                 mwindow->add_audio_track_entry(0, 0);
1095         return 1;
1096 }
1097
1098 DeleteAudioTrack::DeleteAudioTrack(MWindow *mwindow)
1099  : BC_MenuItem(_("Delete track"))
1100 {
1101         this->mwindow = mwindow;
1102 }
1103
1104 int DeleteAudioTrack::handle_event()
1105 {
1106         return 1;
1107 }
1108
1109 DefaultATransition::DefaultATransition(MWindow *mwindow)
1110  : BC_MenuItem(_("Default Transition"), "u", 'u')
1111 {
1112         this->mwindow = mwindow;
1113 }
1114
1115 int DefaultATransition::handle_event()
1116 {
1117         if( mwindow->session->current_operation == NO_OPERATION )
1118                 mwindow->paste_audio_transition();
1119         return 1;
1120 }
1121
1122
1123 MapAudio1::MapAudio1(MWindow *mwindow)
1124  : BC_MenuItem(_("Map 1:1"))
1125 {
1126         this->mwindow = mwindow;
1127 }
1128
1129 int MapAudio1::handle_event()
1130 {
1131         mwindow->map_audio(MWindow::AUDIO_1_TO_1);
1132         return 1;
1133 }
1134
1135 MapAudio2::MapAudio2(MWindow *mwindow)
1136  : BC_MenuItem(_("Map 5.1:2"))
1137 {
1138         this->mwindow = mwindow;
1139 }
1140
1141 int MapAudio2::handle_event()
1142 {
1143         mwindow->map_audio(MWindow::AUDIO_5_1_TO_2);
1144         return 1;
1145 }
1146
1147
1148
1149
1150 // ============================================= video
1151
1152
1153 AddVideoTrack::AddVideoTrack(MWindow *mwindow)
1154  : BC_MenuItem(_("Add track"), _("Shift-T"), 'T')
1155 {
1156         set_shift();
1157         this->mwindow = mwindow;
1158 }
1159
1160 int AddVideoTrack::handle_event()
1161 {
1162         if( mwindow->session->current_operation == NO_OPERATION )
1163                 mwindow->add_video_track_entry(1, 0);
1164         return 1;
1165 }
1166
1167
1168 DeleteVideoTrack::DeleteVideoTrack(MWindow *mwindow)
1169  : BC_MenuItem(_("Delete track"))
1170 {
1171         this->mwindow = mwindow;
1172 }
1173
1174 int DeleteVideoTrack::handle_event()
1175 {
1176         return 1;
1177 }
1178
1179
1180
1181 ResetTranslation::ResetTranslation(MWindow *mwindow)
1182  : BC_MenuItem(_("Reset Translation"))
1183 {
1184         this->mwindow = mwindow;
1185 }
1186
1187 int ResetTranslation::handle_event()
1188 {
1189         return 1;
1190 }
1191
1192
1193
1194 DefaultVTransition::DefaultVTransition(MWindow *mwindow)
1195  : BC_MenuItem(_("Default Transition"), _("Shift-U"), 'U')
1196 {
1197         set_shift();
1198         this->mwindow = mwindow;
1199 }
1200
1201 int DefaultVTransition::handle_event()
1202 {
1203         if( mwindow->session->current_operation == NO_OPERATION )
1204                 mwindow->paste_video_transition();
1205         return 1;
1206 }
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221 // ============================================ settings
1222
1223 DeleteTracks::DeleteTracks(MWindow *mwindow)
1224  : BC_MenuItem(_("Delete tracks"))
1225 {
1226         this->mwindow = mwindow;
1227 }
1228
1229 int DeleteTracks::handle_event()
1230 {
1231         mwindow->delete_tracks();
1232         return 1;
1233 }
1234
1235 DeleteFirstTrack::DeleteFirstTrack(MWindow *mwindow)
1236  : BC_MenuItem(_("Delete first track"), "Shift-D", 'D')
1237 {
1238         set_shift(1);
1239         this->mwindow = mwindow;
1240 }
1241
1242 int DeleteFirstTrack::handle_event()
1243 {
1244         if( mwindow->session->current_operation == NO_OPERATION ) {
1245                 Track *track = mwindow->edl->tracks->first;
1246                 if( track ) mwindow->delete_track(track);
1247         }
1248         return 1;
1249 }
1250
1251 DeleteLastTrack::DeleteLastTrack(MWindow *mwindow)
1252  : BC_MenuItem(_("Delete last track"), "Ctrl-d", 'd')
1253 {
1254         set_ctrl(1);
1255         this->mwindow = mwindow;
1256 }
1257
1258 int DeleteLastTrack::handle_event()
1259 {
1260         if( mwindow->session->current_operation == NO_OPERATION ) {
1261                 Track *track = mwindow->edl->tracks->last;
1262                 if( track ) mwindow->delete_track(track);
1263         }
1264         return 1;
1265 }
1266
1267 MoveTracksUp::MoveTracksUp(MWindow *mwindow)
1268  : BC_MenuItem(_("Move tracks up"), _("Shift-Up"), UP)
1269 {
1270         this->mwindow = mwindow;
1271         set_shift();
1272 }
1273
1274 int MoveTracksUp::handle_event()
1275 {
1276         if( mwindow->session->current_operation == NO_OPERATION )
1277                 mwindow->move_tracks_up();
1278         return 1;
1279 }
1280
1281 MoveTracksDown::MoveTracksDown(MWindow *mwindow)
1282  : BC_MenuItem(_("Move tracks down"), _("Shift-Down"), DOWN)
1283 {
1284         set_shift(); this->mwindow = mwindow;
1285 }
1286
1287 int MoveTracksDown::handle_event()
1288 {
1289         if( mwindow->session->current_operation == NO_OPERATION )
1290                 mwindow->move_tracks_down();
1291         return 1;
1292 }
1293
1294
1295 SwapTracksUp::SwapTracksUp(MWindow *mwindow)
1296  : BC_MenuItem(_("Swap tracks up"), 0, UP)
1297 {
1298         this->mwindow = mwindow;
1299         set_shift();
1300 }
1301
1302 int SwapTracksUp::handle_event()
1303 {
1304         if( mwindow->session->current_operation == NO_OPERATION )
1305                 mwindow->swap_tracks_up();
1306         return 1;
1307 }
1308
1309 SwapTracksDown::SwapTracksDown(MWindow *mwindow)
1310  : BC_MenuItem(_("Swap tracks down"), 0, DOWN)
1311 {
1312         set_shift(); this->mwindow = mwindow;
1313 }
1314
1315 int SwapTracksDown::handle_event()
1316 {
1317         if( mwindow->session->current_operation == NO_OPERATION )
1318                 mwindow->swap_tracks_down();
1319         return 1;
1320 }
1321
1322
1323
1324
1325 ConcatenateTracks::ConcatenateTracks(MWindow *mwindow)
1326  : BC_MenuItem(_("Concatenate tracks"))
1327 {
1328         set_shift();
1329         this->mwindow = mwindow;
1330 }
1331
1332 int ConcatenateTracks::handle_event()
1333 {
1334         mwindow->concatenate_tracks();
1335         return 1;
1336 }
1337
1338
1339
1340
1341
1342 LoopPlayback::LoopPlayback(MWindow *mwindow)
1343  : BC_MenuItem(_("Loop Playback"), _("Shift-L"), 'L')
1344 {
1345         this->mwindow = mwindow;
1346         set_checked(mwindow->edl->local_session->loop_playback);
1347         set_shift();
1348 }
1349
1350 int LoopPlayback::handle_event()
1351 {
1352         if( mwindow->session->current_operation == NO_OPERATION ) {
1353                 mwindow->toggle_loop_playback();
1354                 set_checked(mwindow->edl->local_session->loop_playback);
1355         }
1356         return 1;
1357 }
1358
1359
1360
1361 // ============================================= subtitle
1362
1363
1364 AddSubttlTrack::AddSubttlTrack(MWindow *mwindow)
1365  : BC_MenuItem(_("Add subttl"), _("Shift-Y"), 'Y')
1366 {
1367         set_shift();
1368         this->mwindow = mwindow;
1369 }
1370
1371 int AddSubttlTrack::handle_event()
1372 {
1373         if( mwindow->session->current_operation == NO_OPERATION )
1374                 mwindow->add_subttl_track_entry(1, 0);
1375         return 1;
1376 }
1377
1378 PasteSubttl::PasteSubttl(MWindow *mwindow)
1379  : BC_MenuItem(_("paste subttl"), "y", 'y')
1380 {
1381         this->mwindow = mwindow;
1382 }
1383
1384 int PasteSubttl::handle_event()
1385 {
1386         if( mwindow->session->current_operation == NO_OPERATION )
1387                 mwindow->gui->swindow->paste_subttl();
1388         return 1;
1389 }
1390
1391
1392 SetBRenderActive::SetBRenderActive(MWindow *mwindow)
1393  : BC_MenuItem(_("Toggle background rendering"),_("Shift-G"),'G')
1394 {
1395         this->mwindow = mwindow;
1396         set_shift(1);
1397 }
1398
1399 int SetBRenderActive::handle_event()
1400 {
1401         if( mwindow->session->current_operation == NO_OPERATION ) {
1402                 int v = mwindow->brender_active ? 0 : 1;
1403                 set_checked(v);
1404                 mwindow->set_brender_active(v);
1405         }
1406         return 1;
1407 }
1408
1409
1410 LabelsFollowEdits::LabelsFollowEdits(MWindow *mwindow)
1411  : BC_MenuItem(_("Edit labels"))
1412 {
1413         this->mwindow = mwindow;
1414         set_checked(mwindow->edl->session->labels_follow_edits);
1415 }
1416
1417 int LabelsFollowEdits::handle_event()
1418 {
1419         set_checked(get_checked() ^ 1);
1420         mwindow->set_labels_follow_edits(get_checked());
1421         return 1;
1422 }
1423
1424
1425
1426
1427 PluginsFollowEdits::PluginsFollowEdits(MWindow *mwindow)
1428  : BC_MenuItem(_("Edit effects"))
1429 {
1430         this->mwindow = mwindow;
1431         set_checked(mwindow->edl->session->plugins_follow_edits);
1432 }
1433
1434 int PluginsFollowEdits::handle_event()
1435 {
1436         set_checked(get_checked() ^ 1);
1437         mwindow->edl->session->plugins_follow_edits = get_checked();
1438         return 1;
1439 }
1440
1441
1442
1443
1444 KeyframesFollowEdits::KeyframesFollowEdits(MWindow *mwindow)
1445  : BC_MenuItem(_("Keyframes follow edits"))
1446 {
1447         this->mwindow = mwindow;
1448         set_checked(mwindow->edl->session->autos_follow_edits);
1449 }
1450
1451 int KeyframesFollowEdits::handle_event()
1452 {
1453         mwindow->edl->session->autos_follow_edits ^= 1;
1454         set_checked(!get_checked());
1455         return 1;
1456 }
1457
1458
1459 CursorOnFrames::CursorOnFrames(MWindow *mwindow)
1460  : BC_MenuItem(_("Align cursor on frames"),_("Ctrl-a"),'a')
1461 {
1462         this->mwindow = mwindow;
1463         set_checked(mwindow->edl->session->cursor_on_frames);
1464         set_ctrl(1);
1465 }
1466
1467 int CursorOnFrames::handle_event()
1468 {
1469         mwindow->edl->session->cursor_on_frames = !mwindow->edl->session->cursor_on_frames;
1470         set_checked(mwindow->edl->session->cursor_on_frames);
1471         return 1;
1472 }
1473
1474
1475 TypelessKeyframes::TypelessKeyframes(MWindow *mwindow)
1476  : BC_MenuItem(_("Typeless keyframes"))
1477 {
1478         this->mwindow = mwindow;
1479         set_checked(mwindow->edl->session->typeless_keyframes);
1480 }
1481
1482 int TypelessKeyframes::handle_event()
1483 {
1484         mwindow->edl->session->typeless_keyframes = !mwindow->edl->session->typeless_keyframes;
1485         set_checked(mwindow->edl->session->typeless_keyframes);
1486         return 1;
1487 }
1488
1489
1490 ScrubSpeed::ScrubSpeed(MWindow *mwindow)
1491  : BC_MenuItem(_("Slow Shuttle"))
1492 {
1493         this->mwindow = mwindow;
1494 }
1495
1496 int ScrubSpeed::handle_event()
1497 {
1498         if(mwindow->edl->session->scrub_speed == .5)
1499         {
1500                 mwindow->edl->session->scrub_speed = 2;
1501                 set_text(_("Slow Shuttle"));
1502         }
1503         else
1504         {
1505                 mwindow->edl->session->scrub_speed = .5;
1506                 set_text(_("Fast Shuttle"));
1507         }
1508         return 1;
1509 }
1510
1511 SaveSettingsNow::SaveSettingsNow(MWindow *mwindow)
1512  : BC_MenuItem(_("Save settings now"),_("Ctrl-s"),'s')
1513 {
1514         this->mwindow = mwindow;
1515         set_ctrl(1);
1516 }
1517
1518 int SaveSettingsNow::handle_event()
1519 {
1520         mwindow->save_defaults();
1521         mwindow->save_backup();
1522         mwindow->gui->show_message(_("Saved settings."));
1523         return 1;
1524 }
1525
1526
1527
1528 // ============================================ window
1529
1530
1531
1532
1533
1534 ShowVWindow::ShowVWindow(MWindow *mwindow)
1535  : BC_MenuItem(_("Show Viewer"))
1536 {
1537         this->mwindow = mwindow;
1538         set_checked(mwindow->session->show_vwindow);
1539 }
1540 int ShowVWindow::handle_event()
1541 {
1542         mwindow->gui->unlock_window();
1543         mwindow->show_vwindow();
1544         mwindow->gui->lock_window("ShowVWindow::handle_event");
1545         return 1;
1546 }
1547
1548 ShowAWindow::ShowAWindow(MWindow *mwindow)
1549  : BC_MenuItem(_("Show Resources"))
1550 {
1551         this->mwindow = mwindow;
1552         set_checked(mwindow->session->show_awindow);
1553 }
1554 int ShowAWindow::handle_event()
1555 {
1556         mwindow->gui->unlock_window();
1557         mwindow->show_awindow();
1558         mwindow->gui->lock_window("ShowAWindow::handle_event");
1559         return 1;
1560 }
1561
1562 ShowCWindow::ShowCWindow(MWindow *mwindow)
1563  : BC_MenuItem(_("Show Compositor"))
1564 {
1565         this->mwindow = mwindow;
1566         set_checked(mwindow->session->show_cwindow);
1567 }
1568 int ShowCWindow::handle_event()
1569 {
1570         mwindow->gui->unlock_window();
1571         mwindow->show_cwindow();
1572         mwindow->gui->lock_window("ShowCWindow::handle_event");
1573         return 1;
1574 }
1575
1576
1577 ShowGWindow::ShowGWindow(MWindow *mwindow)
1578  : BC_MenuItem(_("Show Overlays"), _("Ctrl-0"), '0')
1579 {
1580         this->mwindow = mwindow;
1581         set_ctrl(1);
1582         set_checked(mwindow->session->show_gwindow);
1583 }
1584 int ShowGWindow::handle_event()
1585 {
1586         if( mwindow->session->current_operation == NO_OPERATION ) {
1587                 mwindow->gui->unlock_window();
1588                 if( !mwindow->session->show_gwindow )
1589                         mwindow->show_gwindow();
1590                 else
1591                         mwindow->hide_gwindow();
1592                 mwindow->gui->lock_window("ShowGWindow::handle_event");
1593                 set_checked(mwindow->session->show_gwindow);
1594         }
1595         return 1;
1596 }
1597
1598
1599 ShowLWindow::ShowLWindow(MWindow *mwindow)
1600  : BC_MenuItem(_("Show Levels"))
1601 {
1602         this->mwindow = mwindow;
1603         set_checked(mwindow->session->show_lwindow);
1604 }
1605 int ShowLWindow::handle_event()
1606 {
1607         mwindow->gui->unlock_window();
1608         mwindow->show_lwindow();
1609         mwindow->gui->lock_window("ShowLWindow::handle_event");
1610         return 1;
1611 }
1612
1613 TileWindows::TileWindows(MWindow *mwindow, const char *item_title, int config,
1614                 const char *hot_keytext, int hot_key)
1615  : BC_MenuItem(item_title, hot_keytext, hot_key)
1616 {
1617         this->mwindow = mwindow;
1618         this->config = config;
1619         if( hot_key ) set_ctrl(1);
1620 }
1621 int TileWindows::handle_event()
1622 {
1623         if( mwindow->session->current_operation == NO_OPERATION ) {
1624                 int window_config = config >= 0 ? config :
1625                         mwindow->session->window_config;
1626                 if( mwindow->tile_windows(window_config) ) {
1627                         mwindow->restart_status = 1;
1628                         mwindow->gui->set_done(0);
1629                 }
1630         }
1631         return 1;
1632 }
1633
1634 SplitX::SplitX(MWindow *mwindow)
1635  : BC_MenuItem(_("Split X pane"), _("Ctrl-1"), '1')
1636 {
1637         this->mwindow = mwindow;
1638         set_ctrl(1);
1639         set_checked(mwindow->gui->pane[TOP_RIGHT_PANE] != 0);
1640 }
1641 int SplitX::handle_event()
1642 {
1643         if( mwindow->session->current_operation == NO_OPERATION )
1644                 mwindow->split_x();
1645         return 1;
1646 }
1647
1648 SplitY::SplitY(MWindow *mwindow)
1649  : BC_MenuItem(_("Split Y pane"), _("Ctrl-2"), '2')
1650 {
1651         this->mwindow = mwindow;
1652         set_ctrl(1);
1653         set_checked(mwindow->gui->pane[BOTTOM_LEFT_PANE] != 0);
1654 }
1655 int SplitY::handle_event()
1656 {
1657         if( mwindow->session->current_operation == NO_OPERATION )
1658                 mwindow->split_y();
1659         return 1;
1660 }
1661
1662
1663 MixerItems::MixerItems(MWindow *mwindow)
1664  : BC_MenuItem(_("Mixers..."))
1665 {
1666         this->mwindow = mwindow;
1667 }
1668
1669 void MixerItems::create_objects()
1670 {
1671         BC_SubMenu *mixer_submenu = new BC_SubMenu();
1672         add_submenu(mixer_submenu);
1673         mixer_submenu->add_submenuitem(new MixerViewer(this));
1674         mixer_submenu->add_submenuitem(new TileMixers(this));
1675         mixer_submenu->add_submenuitem(new AlignMixers(this));
1676 }
1677
1678 int MixerItems::activate_submenu()
1679 {
1680         BC_SubMenu *mixer_submenu = (BC_SubMenu *)get_submenu();
1681         int k = mixer_submenu->total_items();
1682         while( --k >= 0 ) {
1683                 MixerItem *mixer_item = (MixerItem *)mixer_submenu->get_item(k);
1684                 if( mixer_item->idx < 0 ) continue;
1685                 mixer_submenu->del_item(mixer_item);
1686         }
1687         int n = mwindow->edl->mixers.size();
1688         for( int i=0; i<n; ++i ) {
1689                 Mixer *mixer = mwindow->edl->mixers[i];
1690                 if( !mixer ) continue;
1691                 MixerItem *mixer_item = new MixerItem(this, mixer->title, mixer->idx);
1692                 mixer_submenu->add_submenuitem(mixer_item);
1693         }
1694         return BC_MenuItem::activate_submenu();
1695 }
1696
1697 MixerItem::MixerItem(MixerItems *mixer_items, const char *text, int idx)
1698  : BC_MenuItem(text)
1699 {
1700         this->mixer_items = mixer_items;
1701         this->idx = idx;
1702 }
1703
1704 MixerItem::MixerItem(MixerItems *mixer_items, const char *text, const char *hotkey_text, int hotkey)
1705  : BC_MenuItem(text, hotkey_text, hotkey)
1706 {
1707         this->mixer_items = mixer_items;
1708         this->idx = -1;
1709 }
1710
1711 int MixerItem::handle_event()
1712 {
1713         if( idx < 0 ) return 0;
1714         MWindow *mwindow = mixer_items->mwindow;
1715         Mixer *mixer = mwindow->edl->mixers.get_mixer(idx);
1716         if( !mixer ) return 0;
1717         ZWindow *zwindow = mwindow->get_mixer(idx);
1718         if( !zwindow )
1719                 zwindow = mwindow->get_mixer(mixer);
1720         if( !zwindow->zgui ) {
1721                 zwindow->set_title(mixer->title);
1722                 zwindow->start();
1723         }
1724         zwindow->zgui->lock_window("MixerItem::handle_event");
1725         zwindow->zgui->raise_window();
1726         zwindow->zgui->unlock_window();
1727         mwindow->refresh_mixers();
1728         return 1;
1729 }
1730
1731 MixerViewer::MixerViewer(MixerItems *mixer_items)
1732  : MixerItem(mixer_items, _("Mixer Viewer"), _("Shift-M"), 'M')
1733 {
1734         set_shift(1);
1735 }
1736
1737 int MixerViewer::handle_event()
1738 {
1739         MWindow *mwindow = mixer_items->mwindow;
1740         mwindow->start_mixer();
1741         return 1;
1742 }
1743
1744 TileMixers::TileMixers(MixerItems *mixer_items)
1745  : MixerItem(mixer_items, _("Tile mixers"), "Alt-t", 't')
1746 {
1747         set_alt();
1748 }
1749
1750 int TileMixers::handle_event()
1751 {
1752         MWindow *mwindow = mixer_items->mwindow;
1753         mwindow->tile_mixers();
1754         return 1;
1755 }
1756
1757 AlignMixers::AlignMixers(MixerItems *mixer_items)
1758  : MixerItem(mixer_items, _("Align mixers"), "", 0)
1759 {
1760 }
1761
1762 int AlignMixers::handle_event()
1763 {
1764         MWindow *mwindow = mixer_items->mwindow;
1765         int wx, wy;
1766         mwindow->gui->get_abs_cursor(wx, wy);
1767         mwindow->mixers_align->start_dialog(wx, wy);
1768         return 1;
1769 }
1770
1771
1772 LoadLayoutItem::LoadLayoutItem(LoadLayout *load_layout, const char *text, int idx, int hotkey)
1773  : BC_MenuItem(text, "", hotkey)
1774 {
1775         this->idx = idx;
1776         this->load_layout = load_layout;
1777         if( hotkey ) {
1778                 char hot_txt[BCSTRLEN];
1779                 sprintf(hot_txt, _("Ctrl-Shift+F%d"), hotkey-KEY_F1+1);
1780                 set_ctrl();  set_shift();
1781                 set_hotkey_text(hot_txt);
1782         }
1783 }
1784
1785
1786 int LoadLayoutItem::handle_event()
1787 {
1788 // key_press hotkey skips over activate_submenu
1789         load_layout->update();
1790         MWindow *mwindow = load_layout->mwindow;
1791         switch( load_layout->action ) {
1792         case LAYOUT_LOAD:
1793                 mwindow->load_layout(layout_file);
1794                 break;
1795         case LAYOUT_SAVE: {
1796                 int wx = 0, wy = 0;
1797                 mwindow->gui->get_abs_cursor(wx, wy);
1798                 load_layout->layout_dialog->start_confirm_dialog(wx, wy, idx);
1799                 break; }
1800         }
1801         return 1;
1802 }
1803
1804 LoadLayout::LoadLayout(MWindow *mwindow, const char *text, int action)
1805  : BC_MenuItem(text)
1806 {
1807         this->mwindow = mwindow;
1808         this->action = action;
1809         this->layout_dialog = new LoadLayoutDialog(this);
1810 }
1811
1812 LoadLayout::~LoadLayout()
1813 {
1814         delete layout_dialog;
1815 }
1816
1817 void LoadLayout::create_objects()
1818 {
1819         BC_SubMenu *layout_submenu = new BC_SubMenu();
1820         add_submenu(layout_submenu);
1821
1822         for( int i=0; i<LAYOUTS_MAX; ++i ) {
1823                 char text[BCSTRLEN];
1824                 sprintf(text, _("Layout %d"), i+1);
1825                 LoadLayoutItem *item = new LoadLayoutItem(this, text, i,
1826                                 action==LAYOUT_LOAD ? KEY_F1+i : 0);
1827                 layout_submenu->add_submenuitem(item);
1828         }
1829 }
1830
1831 int LoadLayout::activate_submenu()
1832 {
1833         update();
1834         return BC_MenuItem::activate_submenu();
1835 }
1836
1837 void LoadLayout::update()
1838 {
1839         FileSystem fs;
1840         fs.set_filter("layout*_rc");
1841         int ret = fs.update(File::get_config_path());
1842         int sz = !ret ? fs.dir_list.size() : 0;
1843         BC_SubMenu *layout_submenu = get_submenu();
1844
1845         for( int i=0; i<LAYOUTS_MAX; ++i ) {
1846                 LoadLayoutItem* item = (LoadLayoutItem *)
1847                         layout_submenu->get_item(i);
1848                 char layout_text[BCSTRLEN];  layout_text[0] = 0;
1849                 int n = sz, id = i+1;
1850                 while( --n >= 0 ) {
1851                         char *np = fs.dir_list[n]->name;
1852                         char *cp = strrchr(np, '_'), *bp = 0;
1853                         int no = strtol(np+6, &bp, 10);
1854                         if( no != id || !bp ) continue;
1855                         if( bp == cp ) {  n = -1;  break; }
1856                         if( *bp++ == '_' && bp < cp && !strcmp(cp, "_rc") ) {
1857                                 int k = cp - bp;  char *tp = layout_text;
1858                                 if( k > LAYOUT_NAME_LEN ) k = LAYOUT_NAME_LEN;
1859                                 while( --k >= 0 ) *tp++ = *bp++;
1860                                 *tp = 0;
1861                                 break;
1862                         }
1863                 }
1864                 strcpy(item->layout_text, layout_text);
1865                 char *lp = item->layout_file;
1866                 int k = sprintf(lp, LAYOUT_FILE, id);
1867                 if( n >= 0 && layout_text[0] )
1868                         sprintf(lp + k-2, "%s_rc", layout_text);
1869                 else
1870                         sprintf(layout_text, _("Layout %d"), id);
1871                 item->set_text(layout_text);
1872         }
1873 }
1874
1875 LoadLayoutDialog::LoadLayoutDialog(LoadLayout *load_layout)
1876 {
1877         this->load_layout = load_layout;
1878         wx = 0;  wy = 0;
1879         idx = -1;
1880         lgui = 0;
1881 }
1882
1883 LoadLayoutDialog::~LoadLayoutDialog()
1884 {
1885         close_window();
1886 }
1887
1888 void LoadLayoutDialog::handle_done_event(int result)
1889 {
1890         if( result ) return;
1891         char layout_file[BCSTRLEN];
1892         BC_SubMenu *layout_submenu = load_layout->get_submenu();
1893         LoadLayoutItem* item =
1894                 (LoadLayoutItem *) layout_submenu->get_item(idx);
1895         snprintf(layout_file, sizeof(layout_file), "%s", item->layout_file);
1896         load_layout->mwindow->delete_layout(layout_file);
1897         int k = sprintf(layout_file, LAYOUT_FILE, idx+1);
1898         const char *text = lgui->name_text->get_text();
1899         if( text[0] )
1900                 snprintf(layout_file + k-2, sizeof(layout_file)-k+2, "%s_rc", text);
1901         load_layout->mwindow->save_layout(layout_file);
1902 }
1903
1904 void LoadLayoutDialog::handle_close_event(int result)
1905 {
1906         lgui = 0;
1907 }
1908
1909 BC_Window *LoadLayoutDialog::new_gui()
1910 {
1911         lgui = new LoadLayoutConfirm(this, wx, wy);
1912         lgui->create_objects();
1913         return lgui;
1914 }
1915
1916 void LoadLayoutDialog::start_confirm_dialog(int wx, int wy, int idx)
1917 {
1918         close_window();
1919         this->wx = wx;  this->wy = wy;
1920         this->idx = idx;
1921         start();
1922 }
1923
1924 LoadLayoutNameText::LoadLayoutNameText(LoadLayoutConfirm *confirm,
1925                 int x, int y, int w, const char *text)
1926  : BC_TextBox(x, y, w, 1, text)
1927 {
1928         this->confirm = confirm;
1929 }
1930
1931 LoadLayoutNameText::~LoadLayoutNameText()
1932 {
1933 }
1934
1935 int LoadLayoutNameText::handle_event()
1936 {
1937         const char *text = get_text();
1938         int len = strlen(text), k = 0;
1939         char new_text[BCTEXTLEN];
1940         for( int i=0; i<len; ++i ) {
1941                 int ch = text[i];
1942                 if( (ch>='A' && ch<='Z') || (ch>='a' && ch<='z') ||
1943                     (ch>='0' && ch<='9') || ch=='_' )
1944                         new_text[k++] = ch;
1945         }
1946         new_text[k] = 0;  len = k;
1947         int i = len - LAYOUT_NAME_LEN;
1948         if( i >= 0 ) {
1949                 k = 0;
1950                 while( i < len ) new_text[k++] = new_text[i++];
1951                 new_text[k] = 0;
1952         }
1953         update(new_text);
1954         return 1;
1955 }
1956
1957 LoadLayoutConfirm::LoadLayoutConfirm(LoadLayoutDialog *layout_dialog, int x, int y)
1958  : BC_Window(_(PROGRAM_NAME ": Layout"), x, y, xS(300),yS(140), xS(300),yS(140), 0)
1959 {
1960         this->layout_dialog = layout_dialog;
1961 }
1962
1963 LoadLayoutConfirm::~LoadLayoutConfirm()
1964 {
1965 }
1966
1967 void LoadLayoutConfirm::create_objects()
1968 {
1969         int xs10 = xS(10), xs20 = xS(20);
1970         int ys10 = yS(10);
1971         lock_window("LoadLayoutConfirm::create_objects");
1972         int x = xs10, y = ys10;
1973         BC_SubMenu *layout_submenu = layout_dialog->load_layout->get_submenu();
1974         LoadLayoutItem *item = (LoadLayoutItem *)
1975                 layout_submenu->get_item(layout_dialog->idx);
1976         BC_Title *title;
1977         add_subwindow(title = new BC_Title(x, y, _("Layout Name:")));
1978         int x1 = x + title->get_w() + xs10;
1979         add_subwindow(title = new BC_Title(x1, y, item->get_text()));
1980         y += title->get_h() + ys10;
1981         add_subwindow(name_text = new LoadLayoutNameText(this,
1982                 x, y, get_w()-x-xs20, item->layout_text));
1983         y += name_text->get_h();
1984         x1 = x + xS(80);
1985         char legend[BCTEXTLEN];
1986         sprintf(legend, _("a-z,A-Z,0-9_ only, %dch max"), LAYOUT_NAME_LEN);
1987         add_subwindow(title = new BC_Title(x1, y, legend));
1988         add_subwindow(new BC_OKButton(this));
1989         add_subwindow(new BC_CancelButton(this));
1990         unlock_window();
1991 }
1992
1993
1994 LoadRecentItem::LoadRecentItem(const char *path)
1995 {
1996         this->path = cstrdup(path);
1997 }
1998
1999 LoadRecentItem::~LoadRecentItem()
2000 {
2001         delete [] path;
2002 }
2003
2004 int LoadRecentItems::add_load(char *path)
2005 {
2006 // test for existing copy
2007         FileSystem fs;
2008         char name[BCTEXTLEN], text[BCTEXTLEN];
2009         fs.extract_name(name, path);
2010         int loads_total = size();
2011         int ret = 0, k = loads_total;
2012         LoadRecentItem *load_item = 0;
2013
2014         for( int i=0; !ret && i<loads_total; ++i ) {
2015                 load_item = get(i);
2016                 fs.extract_name(text, load_item->path);
2017                 if( strcmp(name, text) ) continue;
2018                 k = i;  ret = 1; // already exists, move to top
2019         }
2020         if( !ret ) { // adding a new one
2021                 while( loads_total >= TOTAL_LOADS )
2022                         remove_object_number(--loads_total);
2023                 insert(new LoadRecentItem(path), 0);
2024         }
2025         else if( k > 0 ) { // cycle loads
2026                 while( --k >= 0 ) set(k+1, get(k));
2027                 set(0, load_item);
2028         }
2029         return ret;
2030 }
2031
2032 LoadRecentItems::LoadRecentItems()
2033 {
2034 }
2035
2036 LoadRecentItems::~LoadRecentItems()
2037 {
2038         remove_all_objects();
2039 }
2040
2041 LoadRecent::LoadRecent(MWindow *mwindow, MainMenu *main_menu)
2042  : BC_MenuItem(_("Load Recent..."))
2043 {
2044         this->mwindow = mwindow;
2045         this->main_menu = main_menu;
2046         total_items = 0;
2047 }
2048 LoadRecent::~LoadRecent()
2049 {
2050 }
2051
2052 void LoadRecent::create_objects()
2053 {
2054         add_submenu(submenu = new LoadRecentSubMenu(this));
2055 }
2056
2057 LoadPrevious *LoadRecent::get_next_item()
2058 {
2059         int k = total_items++;
2060         if( k < submenu->total_items() )
2061                 return (LoadPrevious *)submenu->get_item(k);
2062         LoadPrevious *load_prev = new LoadPrevious(mwindow, main_menu->load_file);
2063         submenu->add_item(load_prev);
2064         return load_prev;
2065 }
2066
2067 int LoadRecent::activate_submenu()
2068 {
2069         total_items = 0;
2070         scan_items(1);
2071         if( total_items > 0 ) {
2072                 LoadPrevious *load_prev = get_next_item();
2073                 load_prev->set_text("-");
2074                 load_prev->set_path("");
2075         }
2076         scan_items(0);
2077         while( total_items < submenu->total_items() )
2078                 submenu->del_item(0);
2079         return BC_MenuItem::activate_submenu();
2080 }
2081
2082 void LoadRecent::scan_items(int use_xml)
2083 {
2084         FileSystem fs;
2085         int loads_total = main_menu->load.size();
2086         for( int i=0; i<loads_total; ++i ) {
2087                 LoadRecentItem *recent = main_menu->load[i];
2088                 char name[BCTEXTLEN];
2089                 fs.extract_name(name, recent->path);
2090                 const char *cp = strrchr(name, '.');
2091                 if( !cp || strcasecmp(cp+1,"xml") ? use_xml : !use_xml ) continue;
2092                 LoadPrevious *load_prev = get_next_item();
2093                 load_prev->set_text(name);
2094                 load_prev->set_path(recent->path);
2095         }
2096 }
2097
2098 LoadRecentSubMenu::LoadRecentSubMenu(LoadRecent *load_recent)
2099  : BC_SubMenu()
2100 {
2101         this->load_recent = load_recent;
2102 }
2103
2104 LoadRecentSubMenu::~LoadRecentSubMenu()
2105 {
2106 }
2107