cinelerra-5.1/cinelerra/mwindow.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "asset.h"
  22 #include "assets.h"
  23 #include "atrack.h"
  24 #include "audioalsa.h"
  25 #include "autos.h"
  26 #include "awindowgui.h"
  27 #include "awindow.h"
  28 #include "batchrender.h"
  29 #include "bcdisplayinfo.h"
  30 #include "bcsignals.h"
  31 #include "bctimer.h"
  32 #include "bctrace.h"
  33 #include "bdcreate.h"
  34 #include "brender.h"
  35 #include "cache.h"
  36 #include "channel.h"
  37 #include "channeldb.h"
  38 #include "channelinfo.h"
  39 #include "clip.h"
  40 #include "bccmodels.h"
  41 #include "commercials.h"
  42 #include "cplayback.h"
  43 #include "ctimebar.h"
  44 #include "cwindowgui.h"
  45 #include "cwindow.h"
  46 #include "cwindowtool.h"
  47 #include "bchash.h"
  48 #include "devicedvbinput.inc"
  49 #include "dvdcreate.h"
  50 #include "editpanel.h"
  51 #include "edl.h"
  52 #include "edlsession.h"
  53 #include "errorbox.h"
  54 #include "fileformat.h"
  55 #include "file.h"
  56 #include "filesystem.h"
  57 #include "filexml.h"
  58 #include "floatautos.h"
  59 #include "framecache.h"
  60 #include "gwindow.h"
  61 #include "gwindowgui.h"
  62 #include "keyframegui.h"
  63 #include "indexfile.h"
  64 #include "intautos.h"
  65 #include "interlacemodes.h"
  66 #include "language.h"
  67 #include "levelwindowgui.h"
  68 #include "levelwindow.h"
  69 #include "loadfile.inc"
  70 #include "localsession.h"
  71 #include "maincursor.h"
  72 #include "mainerror.h"
  73 #include "mainindexes.h"
  74 #include "mainmenu.h"
  75 #include "mainprogress.h"
  76 #include "mainsession.h"
  77 #include "mainundo.h"
  78 #include "mbuttons.h"
  79 #include "mutex.h"
  80 #include "mwindowgui.h"
  81 #include "mwindow.h"
  82 #include "nestededls.h"
  83 #include "new.h"
  84 #include "panautos.h"
  85 #include "patchbay.h"
  86 #include "playback3d.h"
  87 #include "playbackengine.h"
  88 #include "plugin.h"
  89 #include "pluginserver.h"
  90 #include "pluginset.h"
  91 #include "preferences.h"
  92 #include "record.h"
  93 #include "recordmonitor.h"
  94 #include "recordlabel.h"
  95 #include "removefile.h"
  96 #include "render.h"
  97 #include "resourcethread.h"
  98 #include "samplescroll.h"
  99 #include "sha1.h"
 100 #include "sighandler.h"
 101 #include "splashgui.h"
 102 #include "statusbar.h"
 103 #include "theme.h"
 104 #include "threadloader.h"
 105 #include "timebar.h"
 106 #include "tipwindow.h"
 107 #include "trackcanvas.h"
 108 #include "track.h"
 109 #include "tracking.h"
 110 #include "trackscroll.h"
 111 #include "tracks.h"
 112 #include "transition.h"
 113 #include "transportque.h"
 114 #include "vframe.h"
 115 #include "vtrack.h"
 116 #include "versioninfo.h"
 117 #include "videodevice.inc"
 118 #include "videowindow.h"
 119 #include "vplayback.h"
 120 #include "vwindowgui.h"
 121 #include "vwindow.h"
 122 #include "wavecache.h"
 123 #include "wwindow.h"
 124 #include "zoombar.h"
 125 #include "exportedl.h"
 126
 127 #include "defaultformats.h"
 128 #include "ntsczones.h"
 129
 130 #include <stdint.h>
 131 #include <stdlib.h>
 132 #include <unistd.h>
 133 #include <fcntl.h>
 134 #include <string.h>
 135 #include <sys/types.h>
 136 #include <sys/stat.h>
 137 #include <sys/time.h>
 138 #include <sys/mman.h>
 139 #include <limits.h>
 140 #include <errno.h>
 141
 142
 143 extern "C"
 144 {
 145
 146
 147
 148
 149 // Hack for libdv to remove glib dependancy
 150
 151 // void
 152 // g_log (const char    *log_domain,
 153 //        int  log_level,
 154 //        const char    *format,
 155 //        ...)
 156 // {
 157 // }
 158 //
 159 // void
 160 // g_logv (const char    *log_domain,
 161 //        int  log_level,
 162 //        const char    *format,
 163 //        ...)
 164 // {
 165 // }
 166 //
 167
 168 }
 169
 170
 171
 172 ArrayList<PluginServer*>* MWindow::plugindb = 0;
 173 Commercials* MWindow::commercials = 0;
 174
 175
 176 MWindow::MWindow()
 177  : Thread(1, 0, 0)
 178 {
 179         run_lock = new Mutex("MWindow::run_lock");
 180         plugin_gui_lock = new Mutex("MWindow::plugin_gui_lock");
 181         dead_plugin_lock = new Mutex("MWindow::dead_plugin_lock");
 182         vwindows_lock = new Mutex("MWindow::vwindows_lock");
 183         brender_lock = new Mutex("MWindow::brender_lock");
 184         keyframe_gui_lock = new Mutex("MWindow::keyframe_gui_lock");
 185
 186         playback_3d = 0;
 187         splash_window = 0;
 188         undo = 0;
 189         defaults = 0;
 190         assets = 0;
 191         //commercials = 0;
 192         commercial_active = 0;
 193         audio_cache = 0;
 194         video_cache = 0;
 195         frame_cache = 0;
 196         wave_cache = 0;
 197         preferences = 0;
 198         session = 0;
 199         theme = 0;
 200         mainindexes = 0;
 201         mainprogress = 0;
 202         brender = 0;
 203         channeldb_buz =  new ChannelDB;
 204         channeldb_v4l2jpeg =  new ChannelDB;
 205         //file_server = 0;
 206         plugin_guis = 0;
 207         dead_plugins = 0;
 208         keyframe_threads = 0;
 209         create_bd = 0;
 210         create_dvd = 0;
 211         batch_render = 0;
 212         render = 0;
 213         edl = 0;
 214         gui = 0;
 215         cwindow = 0;
 216         awindow = 0;
 217         gwindow = 0;
 218         twindow = 0;
 219         wwindow = 0;
 220         lwindow = 0;
 221         sighandler = 0;
 222         restart_status = 0;
 223         screens = 1;
 224         in_destructor = 0;
 225 }
 226
 227
 228 // Need to delete brender temporary here.
 229 MWindow::~MWindow()
 230 {
 231         run_lock->lock("MWindow::~MWindow");
 232         in_destructor = 1;
 233 //printf("MWindow::~MWindow %d\n", __LINE__);
 234         gui->stop_drawing();
 235         gui->remote_control->deactivate();
 236         gui->record->stop();
 237 #ifdef HAVE_DVB
 238         gui->channel_info->stop();
 239 #endif
 240         delete create_bd;       create_bd = 0;
 241         delete create_dvd;      create_dvd = 0;
 242         delete batch_render;    batch_render = 0;
 243         delete render;          render = 0;
 244         commit_commercial();
 245         if( commercials && !commercials->remove_user() ) commercials = 0;
 246
 247 // Save defaults for open plugins
 248         plugin_gui_lock->lock("MWindow::~MWindow");
 249         for(int i = 0; i < plugin_guis->size(); i++) {
 250                 plugin_guis->get(i)->hide_gui();
 251                 delete_plugin(plugin_guis->get(i));
 252         }
 253         plugin_gui_lock->unlock();
 254         hide_keyframe_guis();
 255         clean_indexes();
 256         save_defaults();
 257 // Give up and go to a movie
 258 //  cant run valgrind if this is used
 259
 260         gui->del_keyboard_listener(
 261                 (int (BC_WindowBase::*)(BC_WindowBase *))
 262                 &MWindowGUI::keyboard_listener);
 263 #if 0
 264 // release the hounds
 265         if( awindow && awindow->gui ) awindow->gui->close(0);
 266         if( cwindow && cwindow->gui ) cwindow->gui->close(0);
 267         if( lwindow && lwindow->gui ) lwindow->gui->close(0);
 268         if( gwindow && gwindow->gui ) gwindow->gui->close(0);
 269         if( twindow && twindow->is_running() ) twindow->close_window();
 270         if( wwindow && wwindow->is_running() ) wwindow->close_window();
 271         vwindows.remove_all_objects();
 272         gui->close(0);
 273         if( awindow ) awindow->join();
 274         if( cwindow ) cwindow->join();
 275         if( lwindow ) lwindow->join();
 276         if( twindow ) twindow->join();
 277         if( wwindow ) wwindow->join();
 278         if( gwindow ) gwindow->join();
 279         join();
 280 #else
 281 // one at a time, or nouveau chokes
 282 #define close_gui(win) if( win ) { \
 283   if( win->gui ) win->gui->close(0); \
 284   win->join(); }
 285         close_gui(awindow);
 286         close_gui(cwindow);
 287         close_gui(lwindow);
 288         close_gui(gwindow);
 289         close_gui(twindow);
 290         close_gui(wwindow);
 291         vwindows.remove_all_objects();
 292         gui->close(0);
 293         join();
 294 #endif
 295         reset_caches();
 296         dead_plugins->remove_all_objects();
 297         delete_plugins();
 298         finit_error();
 299         keyframe_threads->remove_all_objects();
 300         colormodels.remove_all_objects();
 301         delete awindow;         awindow = 0;
 302         delete lwindow;         lwindow = 0;
 303         delete twindow;         twindow = 0;
 304         delete wwindow;         wwindow = 0;
 305         delete gwindow;         gwindow = 0;
 306         delete cwindow;         cwindow = 0;
 307         delete gui;             gui = 0;
 308         //delete file_server;  file_server = 0; // reusable
 309         delete mainindexes;     mainindexes = 0;
 310         delete mainprogress;    mainprogress = 0;
 311         delete audio_cache;     audio_cache = 0;  // delete the cache after the assets
 312         delete video_cache;     video_cache = 0;  // delete the cache after the assets
 313         delete frame_cache;     frame_cache = 0;
 314         delete wave_cache;      wave_cache = 0;
 315         delete plugin_guis;     plugin_guis = 0;
 316         delete dead_plugins;    dead_plugins = 0;
 317         delete keyframe_threads;  keyframe_threads = 0;
 318         delete undo;            undo = 0;
 319         delete preferences;     preferences = 0;
 320         delete exportedl;       exportedl = 0;
 321         delete session;         session = 0;
 322         delete defaults;        defaults = 0;
 323         delete assets;          assets = 0;
 324         delete splash_window;   splash_window = 0;
 325 //      delete theme;           theme = 0;      // deleted by delete_plugins
 326         if( !edl->Garbage::remove_user() ) edl = 0;
 327         delete channeldb_buz;
 328         delete channeldb_v4l2jpeg;
 329 // This must be last thread to exit
 330         delete playback_3d;     playback_3d = 0;
 331         delete dead_plugin_lock;
 332         delete plugin_gui_lock;
 333         delete vwindows_lock;
 334         delete brender_lock;
 335         delete keyframe_gui_lock;
 336         colormodels.remove_all_objects();
 337         interlace_project_modes.remove_all_objects();
 338         interlace_asset_modes.remove_all_objects();
 339         interlace_asset_fixmethods.remove_all_objects();
 340         sighandler->terminate();
 341         delete sighandler;
 342         delete run_lock;
 343 }
 344
 345
 346 void MWindow::quit()
 347 {
 348         gui->set_done(0);
 349 }
 350
 351 void MWindow::init_error()
 352 {
 353         MainError::init_error(this);
 354 }
 355
 356 void MWindow::finit_error()
 357 {
 358         MainError::finit_error();
 359 }
 360
 361 void MWindow::create_defaults_path(char *string, const char *config_file)
 362 {
 363 // set the .bcast path
 364         FileSystem fs;
 365
 366         sprintf(string, "%s/", File::get_config_path());
 367         fs.complete_path(string);
 368         if(!fs.is_dir(string))
 369                 fs.create_dir(string);
 370
 371 // load the defaults
 372         strcat(string, config_file);
 373 }
 374 const char *MWindow::default_std()
 375 {
 376         char buf[BCTEXTLEN], *p = 0;
 377
 378         int fd = open(TIMEZONE_NAME, O_RDONLY);
 379         if( fd >= 0 ) {
 380                 int l = read(fd, buf, sizeof(buf)-1);
 381                 close(fd);
 382                 if( l > 0 ) {
 383                         if( buf[l-1] == '\n' ) --l;
 384                         buf[l] = 0;
 385                         p = buf;
 386                 }
 387         }
 388         if( !p ) {
 389                 int l = readlink(LOCALTIME_LINK, buf, sizeof(buf)-1);
 390                 if( l > 0 ) {
 391                         buf[l] = 0;
 392                         if( !(p=strstr(buf, ZONEINFO_STR)) != 0 ) return "PAL";
 393                         p += strlen(ZONEINFO_STR);
 394                 }
 395         }
 396
 397         if( p ) {
 398                 for( int i=0; ntsc_zones[i]; ++i ) {
 399                         if( !strcmp(ntsc_zones[i], p) )
 400                                 return "NTSC";
 401                 }
 402         }
 403
 404         p = getenv("TZ");
 405         if( p ) {
 406                 for( int i=0; ntsc_zones[i]; ++i ) {
 407                         if( !strcmp(ntsc_zones[i], p) )
 408                                 return "NTSC";
 409                 }
 410         }
 411
 412 //__timezone: Seconds west of UTC.  240sec/deg
 413         double tz_deg = -__timezone / 240.;
 414 // from Honolulu = -10, to New York = -5, 15deg/hr   lat -150..-75
 415         return tz_deg >= -10*15 && tz_deg <= -5*15 ? "NTSC" : "PAL";
 416 }
 417
 418 void MWindow::fill_preset_defaults(const char *preset, EDLSession *session)
 419 {
 420         struct formatpresets *fpr;
 421
 422         for(fpr = &format_presets[0]; fpr->name; fpr++)
 423         {
 424                 if(strcmp(_(fpr->name), preset) == 0)
 425                 {
 426                         session->audio_channels = fpr->audio_channels;
 427                         session->audio_tracks = fpr->audio_tracks;
 428                         session->sample_rate = fpr->sample_rate;
 429                         session->video_channels = fpr->video_channels;
 430                         session->video_tracks = fpr->video_tracks;
 431                         session->frame_rate = fpr->frame_rate;
 432                         session->output_w = fpr->output_w;
 433                         session->output_h = fpr->output_h;
 434                         session->aspect_w = fpr->aspect_w;
 435                         session->aspect_h = fpr->aspect_h;
 436                         session->interlace_mode = fpr->interlace_mode;
 437                         session->color_model = fpr->color_model;
 438                         return;
 439                 }
 440         }
 441 }
 442
 443 const char *MWindow::get_preset_name(int index)
 444 {
 445         if(index < 0 || index >= (int)MAX_NUM_PRESETS)
 446                 return "Error";
 447         return _(format_presets[index].name);
 448 }
 449
 450
 451 void MWindow::init_defaults(BC_Hash* &defaults, char *config_path)
 452 {
 453         char path[BCTEXTLEN];
 454 // Use user supplied path
 455         if(config_path[0])
 456                 strcpy(path, config_path);
 457         else
 458                 create_defaults_path(path, CONFIG_FILE);
 459
 460         defaults = new BC_Hash(path);
 461         defaults->load();
 462 }
 463
 464 void MWindow::get_plugin_path(char *path, const char *plug_dir, const char *fs_path)
 465 {
 466         char *base_path = FileSystem::basepath(fs_path), *bp = base_path;
 467         if( plug_dir ) {
 468                 const char *dp = plug_dir;
 469                 while( *bp && *dp && *bp == *dp ) { ++bp; ++dp; }
 470                 bp = !*dp && *bp == '/' ? bp+1 : base_path;
 471         }
 472         strcpy(path, bp);
 473         delete [] base_path;
 474 }
 475
 476 int MWindow::load_plugin_index(MWindow *mwindow, const char *index_path, const char *plugin_dir)
 477 {
 478 // load index
 479         FILE *fp = fopen(index_path, "r");
 480         if( !fp ) return -1;
 481
 482         int ret = 0;
 483         char index_line[BCTEXTLEN];
 484         int index_version = -1, len = strlen(plugin_dir);
 485         if( !fgets(index_line, BCTEXTLEN, fp) ||
 486             sscanf(index_line, "%d", &index_version) != 1 ||
 487             index_version != PLUGIN_FILE_VERSION ||
 488             !fgets(index_line, BCTEXTLEN, fp) ||
 489             (int)strlen(index_line)-1 != len || index_line[len] != '\n' ||
 490             strncmp(index_line, plugin_dir, len) != 0 ) ret = 1;
 491
 492         ArrayList<PluginServer*> plugins;
 493         while( !ret && !feof(fp) && fgets(index_line, BCTEXTLEN, fp) ) {
 494                 if( index_line[0] == ';' ) continue;
 495                 if( index_line[0] == '#' ) continue;
 496                 int type = PLUGIN_TYPE_UNKNOWN;
 497                 char path[BCTEXTLEN], title[BCTEXTLEN];
 498                 int64_t mtime = 0;
 499                 if( PluginServer::scan_table(index_line, type, path, title, mtime) ) {
 500                         ret = 1; continue;
 501                 }
 502                 PluginServer *server = 0;
 503                 switch( type ) {
 504                 case PLUGIN_TYPE_BUILTIN:
 505                 case PLUGIN_TYPE_EXECUTABLE:
 506                 case PLUGIN_TYPE_LADSPA: {
 507                         char plugin_path[BCTEXTLEN];  struct stat st;
 508                         sprintf(plugin_path, "%s/%s", plugin_dir, path);
 509                         if( stat(plugin_path, &st) || st.st_mtime != mtime ) {
 510                                 ret = 1; continue;
 511                         }
 512                         server = new PluginServer(mwindow, plugin_path, type);
 513                         break; }
 514                 case PLUGIN_TYPE_FFMPEG: {
 515                         server = new_ffmpeg_server(mwindow, path);
 516                         break; }
 517                 }
 518                 if( !server ) continue;
 519                 plugins.append(server);
 520 // Create plugin server from index entry
 521                 server->set_title(title);
 522                 if( server->read_table(index_line) ) {
 523                         ret = 1;  continue;
 524                 }
 525         }
 526         fclose(fp);
 527
 528         if( !ret )
 529                 ret = check_plugin_index(plugins, plugin_dir, ".");
 530
 531         if( !ret )
 532                 add_plugins(plugins);
 533         else
 534                 plugins.remove_all_objects();
 535
 536         return ret;
 537 }
 538
 539 int MWindow::check_plugin_index(ArrayList<PluginServer*> &plugins,
 540         const char *plug_dir, const char *plug_path)
 541 {
 542         char plugin_path[BCTEXTLEN];
 543         sprintf(plugin_path, "%s/%s", plug_dir, plug_path);
 544         FileSystem fs;
 545         fs.set_filter( "[*.plugin][*.so]" );
 546         if( fs.update(plugin_path) )
 547                 return 1;
 548
 549         for( int i=0; i<fs.dir_list.total; ++i ) {
 550                 char fs_path[BCTEXTLEN];
 551                 get_plugin_path(fs_path, 0, fs.dir_list[i]->path);
 552                 if( fs.is_dir(fs_path) ) {
 553                         get_plugin_path(plugin_path, plug_dir, fs_path);
 554                         if( check_plugin_index(plugins, plug_dir, plugin_path) )
 555                                 return 1;
 556                 }
 557                 else if( !plugin_exists(fs_path, plugins) )
 558                         return 1;
 559         }
 560         return 0;
 561 }
 562
 563
 564 int MWindow::init_plugins(MWindow *mwindow, Preferences *preferences)
 565 {
 566         if( !plugindb )
 567                 plugindb = new ArrayList<PluginServer*>;
 568         init_ffmpeg();
 569         char index_path[BCTEXTLEN], plugin_path[BCTEXTLEN];
 570         create_defaults_path(index_path, PLUGIN_FILE);
 571         char *plugin_dir = FileSystem::basepath(preferences->plugin_dir);
 572         strcpy(plugin_path, plugin_dir);  delete [] plugin_dir;
 573         if( !load_plugin_index(mwindow, index_path, plugin_path) ) return 1;
 574         printf("init plugin index: %s\n", plugin_path);
 575         FILE *fp = fopen(index_path,"w");
 576         if( !fp ) {
 577                 fprintf(stderr,_("MWindow::init_plugins: "
 578                         "can't create plugin index: %s\n"), index_path);
 579                 return 1;
 580         }
 581         fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
 582         fprintf(fp, "%s\n", plugin_path);
 583         init_plugin_index(mwindow, preferences, fp, plugin_path);
 584         init_ffmpeg_index(mwindow, preferences, fp);
 585         fclose(fp);
 586         return load_plugin_index(mwindow, index_path, plugin_path);
 587 }
 588
 589 int MWindow::init_ladspa_plugins(MWindow *mwindow, Preferences *preferences)
 590 {
 591         char *path = getenv("LADSPA_PATH");
 592         char ladspa_path[BCTEXTLEN];
 593         if( !path ) {
 594                 strncpy(ladspa_path, File::get_ladspa_path(), sizeof(ladspa_path));
 595                 path = ladspa_path;
 596         }
 597         for( int len=0; *path; path+=len ) {
 598                 char *cp = strchr(path,':');
 599                 len = !cp ? strlen(path) : cp-path;
 600                 char index_path[BCTEXTLEN], plugin_path[BCTEXTLEN];
 601                 memcpy(plugin_path, path, len);  plugin_path[len] = 0;
 602                 if( cp ) ++len;
 603                 char *plugin_dir = FileSystem::basepath(plugin_path);
 604                 strcpy(plugin_path, plugin_dir);  delete [] plugin_dir;
 605                 create_defaults_path(index_path, LADSPA_FILE);
 606                 cp = index_path + strlen(index_path);
 607                 for( char *bp=plugin_path; *bp!=0; ++bp )
 608                         *cp++ = *bp=='/' ? '_' : *bp;
 609                 *cp = 0;
 610                 if( !load_plugin_index(mwindow, index_path, plugin_path) ) continue;
 611                 if( init_ladspa_index(mwindow, preferences, index_path, plugin_path) ) continue;
 612                 load_plugin_index(mwindow, index_path, plugin_path);
 613         }
 614         return 1;
 615 }
 616
 617 void MWindow::init_plugin_index(MWindow *mwindow, Preferences *preferences,
 618         FILE *fp, const char *plugin_dir)
 619 {
 620         int idx = PLUGIN_IDS;
 621         if( plugindb ) {
 622                 for( int i=0; i<plugindb->size(); ++i ) {
 623                         PluginServer *server = plugindb->get(i);
 624                         if( server->dir_idx >= idx )
 625                                 idx = server->dir_idx+1;
 626                 }
 627         }
 628         scan_plugin_index(mwindow, preferences, fp, plugin_dir, ".", idx);
 629 }
 630
 631 int MWindow::init_ladspa_index(MWindow *mwindow, Preferences *preferences,
 632         const char *index_path, const char *plugin_dir)
 633 {
 634         char plugin_path[BCTEXTLEN], *path = FileSystem::basepath(plugin_dir);
 635         strcpy(plugin_path, path);  delete [] path;
 636         printf("init ladspa index: %s\n", plugin_dir);
 637         FILE *fp = fopen(index_path,"w");
 638         if( !fp ) {
 639                 fprintf(stderr,_("MWindow::init_ladspa_index: "
 640                         "can't create plugin index: %s\n"), index_path);
 641                 return 1;
 642         }
 643         fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
 644         fprintf(fp, "%s\n", plugin_dir);
 645         init_plugin_index(mwindow, preferences, fp, plugin_path);
 646         fclose(fp);
 647         return 0;
 648 }
 649
 650 void MWindow::scan_plugin_index(MWindow *mwindow, Preferences *preferences, FILE *fp,
 651         const char *plug_dir, const char *plug_path, int &idx)
 652 {
 653         char plugin_path[BCTEXTLEN];
 654         sprintf(plugin_path, "%s/%s", plug_dir, plug_path);
 655         FileSystem fs;
 656         fs.set_filter( "[*.plugin][*.so]" );
 657         int result = fs.update(plugin_path);
 658         if( result || !fs.dir_list.total ) return;
 659         int vis_id = idx++;
 660
 661         for( int i=0; i<fs.dir_list.total; ++i ) {
 662                 char fs_path[BCTEXTLEN], path[BCTEXTLEN];
 663                 get_plugin_path(fs_path, 0, fs.dir_list[i]->path);
 664                 get_plugin_path(path, plug_dir, fs_path);
 665                 if( fs.is_dir(fs_path) ) {
 666                         scan_plugin_index(mwindow, preferences, fp, plug_dir, path, idx);
 667                         continue;
 668                 }
 669                 if( plugin_exists(path) ) continue;
 670                 struct stat st;
 671                 if( stat(fs_path, &st) ) continue;
 672                 int64_t mtime = st.st_mtime;
 673                 PluginServer server(mwindow, fs_path, PLUGIN_TYPE_UNKNOWN);
 674                 result = server.open_plugin(1, preferences, 0, 0);
 675                 if( !result ) {
 676                         server.write_table(fp, path, vis_id, mtime);
 677                         server.close_plugin();
 678                 }
 679                 else if( result == PLUGINSERVER_IS_LAD ) {
 680                         int lad_index = 0;
 681                         for(;;) {
 682                                 PluginServer ladspa(mwindow, fs_path, PLUGIN_TYPE_LADSPA);
 683                                 ladspa.set_lad_index(lad_index++);
 684                                 result = ladspa.open_plugin(1, preferences, 0, 0);
 685                                 if( result ) break;
 686                                 ladspa.write_table(fp, path, PLUGIN_LADSPA_ID, mtime);
 687                                 ladspa.close_plugin();
 688                         }
 689                 }
 690         }
 691 }
 692
 693 void MWindow::add_plugins(ArrayList<PluginServer*> &plugins)
 694 {
 695         for( int i=0; i<plugins.size(); ++i )
 696                 plugindb->append(plugins[i]);
 697         plugins.remove_all();
 698 }
 699
 700 void MWindow::delete_plugins()
 701 {
 702         plugindb->remove_all_objects();
 703         delete plugindb;
 704         plugindb = 0;
 705 }
 706
 707 void MWindow::search_plugindb(int do_audio,
 708                 int do_video,
 709                 int is_realtime,
 710                 int is_transition,
 711                 int is_theme,
 712                 ArrayList<PluginServer*> &results)
 713 {
 714 // Get plugins
 715         for(int i = 0; i < MWindow::plugindb->total; i++)
 716         {
 717                 PluginServer *current = MWindow::plugindb->get(i);
 718
 719                 if(current->audio == do_audio &&
 720                         current->video == do_video &&
 721                         (current->realtime == is_realtime || is_realtime < 0) &&
 722                         current->transition == is_transition &&
 723                         current->theme == is_theme)
 724                         results.append(current);
 725         }
 726
 727 // Alphabetize list by title
 728         int done = 0;
 729         while(!done)
 730         {
 731                 done = 1;
 732
 733                 for(int i = 0; i < results.total - 1; i++)
 734                 {
 735                         PluginServer *value1 = results[i];
 736                         PluginServer *value2 = results[i + 1];
 737                         if(strcmp(_(value1->title), _(value2->title)) > 0)
 738                         {
 739                                 done = 0;
 740                                 results[i] = value2;
 741                                 results[i + 1] = value1;
 742                         }
 743                 }
 744         }
 745 }
 746
 747 PluginServer* MWindow::scan_plugindb(char *title,
 748                 int data_type)
 749 {
 750 //      if(data_type < 0)
 751 //      {
 752 //              printf("MWindow::scan_plugindb data_type < 0\n");
 753 //              return 0;
 754 //      }
 755
 756         for(int i = 0; i < plugindb->total; i++)
 757         {
 758                 PluginServer *server = plugindb->get(i);
 759                 if(server->title &&
 760                         !strcasecmp(server->title, title) &&
 761                         (data_type < 0 ||
 762                                 (data_type == TRACK_AUDIO && server->audio) ||
 763                                 (data_type == TRACK_VIDEO && server->video)))
 764                         return plugindb->get(i);
 765         }
 766         return 0;
 767 }
 768
 769 int MWindow::plugin_exists(const char *plugin_path, ArrayList<PluginServer*> &plugins)
 770 {
 771         for( int i=0; i<plugins.size(); ++i )
 772                 if( !strcmp(plugin_path, plugins[i]->get_path()) ) return 1;
 773         return 0;
 774 }
 775
 776 int MWindow::plugin_exists(char *plugin_path)
 777 {
 778         return !plugindb ? 0 : plugin_exists(plugin_path, *plugindb);
 779 }
 780
 781 void MWindow::init_preferences()
 782 {
 783         preferences = new Preferences;
 784         preferences->load_defaults(defaults);
 785         session = new MainSession(this);
 786         session->load_defaults(defaults);
 787         // set x11_host, screens, window_config
 788         screens = session->set_default_x11_host();
 789         BC_Signals::set_trap_hook(trap_hook, this);
 790         BC_Signals::set_catch_segv(preferences->trap_sigsegv);
 791         BC_Signals::set_catch_intr(preferences->trap_sigintr);
 792         if( preferences->trap_sigsegv || preferences->trap_sigintr ) {
 793                 BC_Trace::enable_locks();
 794         }
 795         else {
 796                 BC_Trace::disable_locks();
 797         }
 798         BC_WindowBase::get_resources()->popupmenu_btnup = preferences->popupmenu_btnup;
 799 }
 800
 801 void MWindow::clean_indexes()
 802 {
 803         FileSystem fs;
 804         int total_excess;
 805         long oldest = 0;
 806         int oldest_item = -1;
 807         int result;
 808         char string[BCTEXTLEN];
 809         char string2[BCTEXTLEN];
 810
 811 // Delete extra indexes
 812         fs.set_filter("*.idx");
 813         fs.complete_path(preferences->index_directory);
 814         fs.update(preferences->index_directory);
 815 //printf("MWindow::clean_indexes 1 %d\n", fs.dir_list.total);
 816
 817 // Eliminate directories
 818         result = 1;
 819         while(result)
 820         {
 821                 result = 0;
 822                 for(int i = 0; i < fs.dir_list.total && !result; i++)
 823                 {
 824                         fs.join_names(string, preferences->index_directory, fs.dir_list[i]->name);
 825                         if(fs.is_dir(string))
 826                         {
 827                                 delete fs.dir_list[i];
 828                                 fs.dir_list.remove_number(i);
 829                                 result = 1;
 830                         }
 831                 }
 832         }
 833         total_excess = fs.dir_list.total - preferences->index_count;
 834
 835 //printf("MWindow::clean_indexes 2 %d\n", fs.dir_list.total);
 836         while(total_excess > 0)
 837         {
 838 // Get oldest
 839                 for(int i = 0; i < fs.dir_list.total; i++)
 840                 {
 841                         fs.join_names(string, preferences->index_directory, fs.dir_list[i]->name);
 842
 843                         if(i == 0 || fs.get_date(string) <= oldest)
 844                         {
 845                                 oldest = fs.get_date(string);
 846                                 oldest_item = i;
 847                         }
 848                 }
 849
 850                 if(oldest_item >= 0)
 851                 {
 852 // Remove index file
 853                         fs.join_names(string,
 854                                 preferences->index_directory,
 855                                 fs.dir_list[oldest_item]->name);
 856 //printf("MWindow::clean_indexes 1 %s\n", string);
 857                         if(remove(string))
 858                                 perror("delete_indexes");
 859                         delete fs.dir_list[oldest_item];
 860                         fs.dir_list.remove_number(oldest_item);
 861
 862 // Remove table of contents if it exists
 863                         strcpy(string2, string);
 864                         char *ptr = strrchr(string2, '.');
 865                         if(ptr)
 866                         {
 867 //printf("MWindow::clean_indexes 2 %s\n", string2);
 868                                 sprintf(ptr, ".toc");
 869                                 remove(string2);
 870                                 sprintf(ptr, ".mkr");
 871                                 remove(string2);
 872                         }
 873                 }
 874
 875                 total_excess--;
 876         }
 877 }
 878
 879 void MWindow::init_awindow()
 880 {
 881         awindow = new AWindow(this);
 882         awindow->create_objects();
 883 }
 884
 885 void MWindow::init_gwindow()
 886 {
 887         gwindow = new GWindow(this);
 888         gwindow->create_objects();
 889 }
 890
 891 void MWindow::init_tipwindow()
 892 {
 893         if( !twindow )
 894                 twindow = new TipWindow(this);
 895         twindow->start();
 896 }
 897
 898 void MWindow::show_warning(int *do_warning, const char *text)
 899 {
 900         if( do_warning && !*do_warning ) return;
 901         if( !wwindow )
 902                 wwindow = new WWindow(this);
 903         wwindow->show_warning(do_warning, text);
 904 }
 905
 906 int MWindow::wait_warning()
 907 {
 908         return wwindow->wait_result();
 909 }
 910
 911 void MWindow::init_theme()
 912 {
 913         Timer timer;
 914         theme = 0;
 915
 916         PluginServer *theme_plugin = 0;
 917         for(int i = 0; i < plugindb->total && !theme_plugin; i++) {
 918                 if( plugindb->get(i)->theme &&
 919                     !strcasecmp(preferences->theme, plugindb->get(i)->title) )
 920                         theme_plugin = plugindb->get(i);
 921         }
 922
 923         if( !theme_plugin )
 924                 fprintf(stderr, _("MWindow::init_theme: prefered theme %s not found.\n"),
 925                          preferences->theme);
 926
 927         if( !theme_plugin && strcasecmp(preferences->theme, DEFAULT_THEME) ) {
 928                 fprintf(stderr, _("MWindow::init_theme: trying default theme %s\n"),
 929                         DEFAULT_THEME);
 930                 for(int i = 0; i < plugindb->total && !theme_plugin; i++) {
 931                         if( plugindb->get(i)->theme &&
 932                             !strcasecmp(DEFAULT_THEME, plugindb->get(i)->title) )
 933                                 theme_plugin = plugindb->get(i);
 934                 }
 935         }
 936
 937         if(!theme_plugin) {
 938                 fprintf(stderr, _("MWindow::init_theme: theme_plugin not found.\n"));
 939                 exit(1);
 940         }
 941
 942         PluginServer *plugin = new PluginServer(*theme_plugin);
 943         if( plugin->open_plugin(0, preferences, 0, 0) ) {
 944                 fprintf(stderr, _("MWindow::init_theme: unable to load theme %s\n"),
 945                         theme_plugin->title);
 946                 exit(1);
 947         }
 948
 949         theme = plugin->new_theme();
 950         theme->mwindow = this;
 951         strcpy(theme->path, plugin->path);
 952         delete plugin;
 953
 954 // Load default images & settings
 955         theme->Theme::initialize();
 956 // Load user images & settings
 957         theme->initialize();
 958 // Create menus with user colors
 959         theme->build_menus();
 960         init_menus();
 961
 962         theme->check_used();
 963
 964 //printf("MWindow::init_theme %d total_time=%d\n", __LINE__, (int)timer.get_difference());
 965 }
 966
 967 void MWindow::init_3d()
 968 {
 969         playback_3d = new Playback3D(this);
 970         playback_3d->create_objects();
 971 }
 972
 973 void MWindow::init_edl()
 974 {
 975         edl = new EDL;
 976         edl->create_objects();
 977         fill_preset_defaults(default_standard, edl->session);
 978         edl->load_defaults(defaults);
 979         edl->create_default_tracks();
 980         edl->tracks->update_y_pixels(theme);
 981 }
 982
 983 void MWindow::init_compositor()
 984 {
 985         cwindow = new CWindow(this);
 986         cwindow->create_objects();
 987 }
 988
 989 void MWindow::init_levelwindow()
 990 {
 991         lwindow = new LevelWindow(this);
 992         lwindow->create_objects();
 993 }
 994
 995 VWindow *MWindow::get_viewer(int start_it, int idx)
 996 {
 997         vwindows_lock->lock("MWindow::get_viewer");
 998         VWindow *vwindow = idx >= 0 && idx < vwindows.size() ? vwindows[idx] : 0;
 999         if( !vwindow ) idx = vwindows.size();
1000         while( !vwindow && --idx >= 0 ) {
1001                 VWindow *vwin = vwindows[idx];
1002                 if( !vwin->is_running() || !vwin->get_edl() )
1003                         vwindow = vwin;
1004         }
1005         if( !vwindow ) {
1006                 vwindow = new VWindow(this);
1007                 vwindow->load_defaults();
1008                 vwindow->create_objects();
1009                 vwindows.append(vwindow);
1010         }
1011         vwindows_lock->unlock();
1012         if( start_it ) vwindow->start();
1013         return vwindow;
1014 }
1015
1016 void MWindow::init_cache()
1017 {
1018         audio_cache = new CICache(preferences);
1019         video_cache = new CICache(preferences);
1020         frame_cache = new FrameCache;
1021         wave_cache = new WaveCache;
1022 }
1023
1024 void MWindow::init_channeldb()
1025 {
1026         channeldb_buz->load("channeldb_buz");
1027         channeldb_v4l2jpeg->load("channeldb_v4l2jpeg");
1028 }
1029
1030 void MWindow::init_menus()
1031 {
1032         char string[BCTEXTLEN];
1033
1034         // Color Models
1035         BC_CModels::to_text(string, BC_RGB888);
1036         colormodels.append(new ColormodelItem(string, BC_RGB888));
1037         BC_CModels::to_text(string, BC_RGBA8888);
1038         colormodels.append(new ColormodelItem(string, BC_RGBA8888));
1039 //      BC_CModels::to_text(string, BC_RGB161616);
1040 //      colormodels.append(new ColormodelItem(string, BC_RGB161616));
1041 //      BC_CModels::to_text(string, BC_RGBA16161616);
1042 //      colormodels.append(new ColormodelItem(string, BC_RGBA16161616));
1043         BC_CModels::to_text(string, BC_RGB_FLOAT);
1044         colormodels.append(new ColormodelItem(string, BC_RGB_FLOAT));
1045         BC_CModels::to_text(string, BC_RGBA_FLOAT);
1046         colormodels.append(new ColormodelItem(string, BC_RGBA_FLOAT));
1047         BC_CModels::to_text(string, BC_YUV888);
1048         colormodels.append(new ColormodelItem(string, BC_YUV888));
1049         BC_CModels::to_text(string, BC_YUVA8888);
1050         colormodels.append(new ColormodelItem(string, BC_YUVA8888));
1051 //      BC_CModels::to_text(string, BC_YUV161616);
1052 //      colormodels.append(new ColormodelItem(string, BC_YUV161616));
1053 //      BC_CModels::to_text(string, BC_YUVA16161616);
1054 //      colormodels.append(new ColormodelItem(string, BC_YUVA16161616));
1055
1056 #define ILACEPROJECTMODELISTADD(x) ilacemode_to_text(string, x); \
1057                            interlace_project_modes.append(new InterlacemodeItem(string, x));
1058
1059 #define ILACEASSETMODELISTADD(x) ilacemode_to_text(string, x); \
1060                            interlace_asset_modes.append(new InterlacemodeItem(string, x));
1061
1062 #define ILACEFIXMETHODLISTADD(x) ilacefixmethod_to_text(string, x); \
1063                            interlace_asset_fixmethods.append(new InterlacefixmethodItem(string, x));
1064
1065         // Interlacing Modes
1066         ILACEASSETMODELISTADD(ILACE_MODE_UNDETECTED); // Not included in the list for the project options.
1067
1068         ILACEASSETMODELISTADD(ILACE_MODE_TOP_FIRST);
1069         ILACEPROJECTMODELISTADD(ILACE_MODE_TOP_FIRST);
1070
1071         ILACEASSETMODELISTADD(ILACE_MODE_BOTTOM_FIRST);
1072         ILACEPROJECTMODELISTADD(ILACE_MODE_BOTTOM_FIRST);
1073
1074         ILACEASSETMODELISTADD(ILACE_MODE_NOTINTERLACED);
1075         ILACEPROJECTMODELISTADD(ILACE_MODE_NOTINTERLACED);
1076
1077         // Interlacing Fixing Methods
1078         ILACEFIXMETHODLISTADD(ILACE_FIXMETHOD_NONE);
1079         ILACEFIXMETHODLISTADD(ILACE_FIXMETHOD_UPONE);
1080         ILACEFIXMETHODLISTADD(ILACE_FIXMETHOD_DOWNONE);
1081 }
1082
1083 void MWindow::init_indexes()
1084 {
1085         mainindexes = new MainIndexes(this);
1086         mainindexes->start_loop();
1087 }
1088
1089 void MWindow::init_gui()
1090 {
1091         gui = new MWindowGUI(this);
1092         gui->lock_window("MWindow::init_gui");
1093         gui->create_objects();
1094         gui->unlock_window();
1095         gui->load_defaults(defaults);
1096 }
1097
1098 void MWindow::init_signals()
1099 {
1100         sighandler = new SigHandler;
1101         sighandler->initialize("/tmp/cinelerra_%d.dmp");
1102 ENABLE_BUFFER
1103 }
1104
1105 void MWindow::init_render()
1106 {
1107         render = new Render(this);
1108         create_bd = new CreateBD_Thread(this);
1109         create_dvd = new CreateDVD_Thread(this);
1110         batch_render = new BatchRenderThread(this);
1111 }
1112
1113 void MWindow::init_exportedl()
1114 {
1115         exportedl = new ExportEDL(this);
1116 }
1117
1118 void MWindow::init_brender()
1119 {
1120         if(preferences->use_brender && !brender)
1121         {
1122                 brender_lock->lock("MWindow::init_brender 1");
1123                 brender = new BRender(this);
1124                 brender->initialize();
1125                 session->brender_end = 0;
1126                 brender_lock->unlock();
1127         }
1128         else
1129         if(!preferences->use_brender && brender)
1130         {
1131                 brender_lock->lock("MWindow::init_brender 2");
1132                 delete brender;
1133                 brender = 0;
1134                 session->brender_end = 0;
1135                 brender_lock->unlock();
1136         }
1137         if(brender) brender->restart(edl);
1138 }
1139
1140 void MWindow::restart_brender()
1141 {
1142 //printf("MWindow::restart_brender 1\n");
1143         if(brender) brender->restart(edl);
1144 }
1145
1146 void MWindow::stop_brender()
1147 {
1148         if(brender) brender->stop();
1149 }
1150
1151 int MWindow::brender_available(int position)
1152 {
1153         int result = 0;
1154         brender_lock->lock("MWindow::brender_available 1");
1155         if(brender)
1156         {
1157                 if(brender->map_valid)
1158                 {
1159                         brender->map_lock->lock("MWindow::brender_available 2");
1160                         if(position < brender->map_size &&
1161                                 position >= 0)
1162                         {
1163 //printf("MWindow::brender_available 1 %d %d\n", position, brender->map[position]);
1164                                 if(brender->map[position] == BRender::RENDERED)
1165                                         result = 1;
1166                         }
1167                         brender->map_lock->unlock();
1168                 }
1169         }
1170         brender_lock->unlock();
1171         return result;
1172 }
1173
1174 void MWindow::set_brender_range()
1175 {
1176         edl->session->brender_start = edl->local_session->get_selectionstart(1);
1177         edl->session->brender_end = edl->local_session->get_selectionend(1);
1178
1179         if(EQUIV(edl->session->brender_end, edl->session->brender_start))
1180         {
1181                 edl->session->brender_end = edl->tracks->total_video_length();
1182         }
1183
1184         restart_brender();
1185         gui->draw_overlays(1);
1186 }
1187
1188
1189 int MWindow::has_commercials()
1190 {
1191         return theme->use_commercials;
1192 }
1193
1194 void MWindow::init_commercials()
1195 {
1196         if( !commercials ) {
1197                 commercials = new Commercials(this);
1198                 commercial_active = 0;
1199         }
1200         else
1201                 commercials->add_user();
1202 }
1203
1204 void MWindow::commit_commercial()
1205 {
1206         if( !commercial_active ) return;
1207         commercial_active = 0;
1208         if( !commercials ) return;
1209         commercials->commitDb();
1210 }
1211
1212 void MWindow::undo_commercial()
1213 {
1214         if( !commercial_active ) return;
1215         commercial_active = 0;
1216         if( !commercials ) return;
1217         commercials->undoDb();
1218 }
1219
1220 int MWindow::put_commercial()
1221 {
1222         double start = edl->local_session->get_selectionstart();
1223         double end = edl->local_session->get_selectionend();
1224         if( start >= end ) return 0;
1225
1226         const char *errmsg = 0;
1227         int count = 0;
1228         Tracks *tracks = edl->tracks;
1229         int result = 0;
1230         //check it
1231         for(Track *track=tracks->first; track && !errmsg; track=track->next) {
1232                 if( track->data_type != TRACK_VIDEO ) continue;
1233                 if( !track->record ) continue;
1234                 if( count > 0 ) { errmsg = _("multiple video tracks"); break; }
1235                 ++count;
1236                 int64_t units_start = track->to_units(start,0);
1237                 int64_t units_end = track->to_units(end,0);
1238                 Edits *edits = track->edits;
1239                 Edit *edit1 = edits->editof(units_start, PLAY_FORWARD, 0);
1240                 Edit *edit2 = edits->editof(units_end, PLAY_FORWARD, 0);
1241                 if(!edit1 && !edit2) continue;  // nothing selected
1242                 if(!edit2) {                    // edit2 beyond end of track
1243                         edit2 = edits->last;
1244                         units_end = edits->length();
1245                 }
1246                 if(edit1 != edit2) { errmsg = _("crosses edits"); break; }
1247                 Indexable *indexable = edit1->get_source();
1248                 if( !indexable->is_asset ) { errmsg = _("not asset"); break; }
1249         }
1250         //run it
1251         for(Track *track=tracks->first; track && !errmsg; track=track->next) {
1252                 if( track->data_type != TRACK_VIDEO ) continue;
1253                 if( !track->record ) continue;
1254                 int64_t units_start = track->to_units(start,0);
1255                 int64_t units_end = track->to_units(end,0);
1256                 Edits *edits = track->edits;
1257                 Edit *edit1 = edits->editof(units_start, PLAY_FORWARD, 0);
1258                 Edit *edit2 = edits->editof(units_end, PLAY_FORWARD, 0);
1259                 if(!edit1 && !edit2) continue;  // nothing selected
1260                 if(!edit2) {                    // edit2 beyond end of track
1261                         edit2 = edits->last;
1262                         units_end = edits->length();
1263                 }
1264                 Indexable *indexable = edit1->get_source();
1265                 Asset *asset = (Asset *)indexable;
1266                 File *file = video_cache->check_out(asset, edl);
1267                 if( !file ) { errmsg = _("no file"); break; }
1268                 int64_t edit_length = units_end - units_start;
1269                 int64_t edit_start = units_start - edit1->startproject + edit1->startsource;
1270                 result = commercials->put_clip(file, edit1->channel,
1271                         track->from_units(edit_start), track->from_units(edit_length));
1272                 video_cache->check_in(asset);
1273                 if( result ) { errmsg = _("db failed"); break; }
1274         }
1275         if( errmsg ) {
1276                 char string[BCTEXTLEN];
1277                 sprintf(string, _("put_commercial: %s"), errmsg);
1278                 MainError::show_error(string);
1279                 undo_commercial();
1280                 result = 1;
1281         }
1282         return result;
1283 }
1284
1285 void MWindow::stop_playback(int wait)
1286 {
1287         int locked  = gui->get_window_lock();
1288         if( locked ) gui->unlock_window();
1289
1290         cwindow->playback_engine->que->send_command(STOP,
1291                 CHANGE_NONE,
1292                 0,
1293                 0);
1294         cwindow->playback_engine->interrupt_playback(wait);
1295
1296         for(int i = 0; i < vwindows.size(); i++) {
1297                 VWindow *vwindow = vwindows[i];
1298                 if( !vwindow->is_running() ) continue;
1299                 vwindow->playback_engine->que->send_command(STOP, CHANGE_NONE, 0, 0);
1300                 vwindow->playback_engine->interrupt_playback(wait);
1301         }
1302         if( locked ) gui->lock_window("MWindow::stop_playback");
1303 }
1304
1305 int MWindow::load_filenames(ArrayList<char*> *filenames,
1306         int load_mode,
1307         int update_filename)
1308 {
1309         ArrayList<EDL*> new_edls;
1310         ArrayList<Asset*> new_assets;
1311         ArrayList<File*> new_files;
1312         const int debug = 0;
1313 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1314
1315 //      save_defaults();
1316         gui->start_hourglass();
1317
1318 // Need to stop playback since tracking depends on the EDL not getting
1319 // deleted.
1320         stop_playback(1);
1321
1322 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1323         undo->update_undo_before();
1324
1325
1326 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1327
1328 // Define new_edls and new_assets to load
1329         int result = 0, ftype = -1;
1330         for(int i = 0; i < filenames->size(); i++)
1331         {
1332 // Get type of file
1333                 File *new_file = new File;
1334                 Asset *new_asset = new Asset(filenames->get(i));
1335                 EDL *new_edl = new EDL;
1336                 char string[BCTEXTLEN];
1337
1338                 new_edl->create_objects();
1339                 new_edl->copy_session(edl);
1340                 new_file->set_program(edl->session->program_no);
1341
1342                 sprintf(string, _("Loading %s"), new_asset->path);
1343                 gui->show_message(string);
1344 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1345
1346                 ftype = new_file->open_file(preferences, new_asset, 1, 0);
1347 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1348
1349                 result = 1;
1350                 switch(ftype)
1351                 {
1352 // Convert media file to EDL
1353                         case FILE_OK:
1354 // Warn about odd image dimensions
1355                                 if(new_asset->video_data &&
1356                                         ((new_asset->width % 2) ||
1357                                         (new_asset->height % 2)))
1358                                 {
1359                                         char string[BCTEXTLEN];
1360                                         sprintf(string, _("%s's resolution is %dx%d.\nImages with odd dimensions may not decode properly."),
1361                                                 new_asset->path,
1362                                                 new_asset->width,
1363                                                 new_asset->height);
1364                                         MainError::show_error(string);
1365                                 }
1366
1367                                 if(new_asset->program >= 0 &&
1368                                         edl->session->program_no != new_asset->program)
1369                                 {
1370                                         char string[BCTEXTLEN];
1371                                         sprintf(string, _("%s's index was built for program number %d\n"
1372                                                 "Playback preference is %d.\n  Using program %d."),
1373                                                 new_asset->path, new_asset->program,
1374                                                 edl->session->program_no, new_asset->program);
1375                                         MainError::show_error(string);
1376                                 }
1377
1378
1379                                 if(load_mode != LOADMODE_RESOURCESONLY)
1380                                 {
1381 SET_TRACE
1382                                         RecordLabels *labels = edl->session->label_cells ?
1383                                                 new RecordLabels(new_file) : 0;
1384 SET_TRACE
1385                                         asset_to_edl(new_edl, new_asset, labels);
1386 SET_TRACE
1387                                         new_edls.append(new_edl);
1388 SET_TRACE
1389                                         new_asset->Garbage::remove_user();
1390                                         delete labels;
1391                                         new_asset = 0;
1392                                 }
1393                                 else
1394                                 {
1395                                         new_assets.append(new_asset);
1396                                         new_asset = 0;
1397                                 }
1398
1399 // Set filename to nothing for assets since save EDL would overwrite them.
1400                                 if(load_mode == LOADMODE_REPLACE ||
1401                                         load_mode == LOADMODE_REPLACE_CONCATENATE)
1402                                 {
1403                                         set_filename("");
1404 // Reset timeline position
1405                                         for(int i = 0; i < TOTAL_PANES; i++)
1406                                         {
1407                                                 new_edl->local_session->view_start[i] = 0;
1408                                                 new_edl->local_session->track_start[i] = 0;
1409                                         }
1410                                 }
1411
1412                                 result = 0;
1413                                 break;
1414
1415 // File not found
1416                         case FILE_NOT_FOUND:
1417                                 sprintf(string, _("Failed to open %s"), new_asset->path);
1418                                 gui->show_message(string, theme->message_error);
1419                                 break;
1420
1421 // Unknown format
1422                         case FILE_UNRECOGNIZED_CODEC:
1423                         {
1424 // Test index file
1425                                 IndexFile indexfile(this, new_asset);
1426                                 result = indexfile.open_index();
1427                                 if(!result)
1428                                 {
1429                                         indexfile.close_index();
1430                                 }
1431
1432 // Test existing EDLs
1433                                 for(int j = 0; result && j <= new_edls.total; j++) {
1434                                         Asset *old_asset = j < new_edls.total ?
1435                                                 new_edls[j]->assets->get_asset(new_asset->path) :
1436                                                 edl->assets->get_asset(new_asset->path);
1437                                         if( old_asset ) {
1438                                                 *new_asset = *old_asset;
1439                                                 result = 0;
1440                                         }
1441                                 }
1442
1443 // Prompt user
1444                                 if(result)
1445                                 {
1446                                         char string[BCTEXTLEN];
1447                                         FileSystem fs;
1448                                         fs.extract_name(string, new_asset->path);
1449
1450                                         strcat(string, _("'s format couldn't be determined."));
1451                                         new_asset->audio_data = 1;
1452                                         new_asset->format = FILE_PCM;
1453                                         new_asset->channels = defaults->get("AUDIO_CHANNELS", 2);
1454                                         new_asset->sample_rate = defaults->get("SAMPLE_RATE", 44100);
1455                                         new_asset->bits = defaults->get("AUDIO_BITS", 16);
1456                                         new_asset->byte_order = defaults->get("BYTE_ORDER", 1);
1457                                         new_asset->signed_ = defaults->get("SIGNED_", 1);
1458                                         new_asset->header = defaults->get("HEADER", 0);
1459
1460                                         FileFormat fwindow(this);
1461                                         fwindow.create_objects(new_asset, string);
1462                                         result = fwindow.run_window();
1463
1464
1465                                         defaults->update("AUDIO_CHANNELS", new_asset->channels);
1466                                         defaults->update("SAMPLE_RATE", new_asset->sample_rate);
1467                                         defaults->update("AUDIO_BITS", new_asset->bits);
1468                                         defaults->update("BYTE_ORDER", new_asset->byte_order);
1469                                         defaults->update("SIGNED_", new_asset->signed_);
1470                                         defaults->update("HEADER", new_asset->header);
1471                                         save_defaults();
1472                                 }
1473
1474 // Append to list
1475                                 if(!result)
1476                                 {
1477 // Recalculate length
1478                                         delete new_file;
1479                                         new_file = new File;
1480                                         result = new_file->open_file(preferences, new_asset, 1, 0);
1481
1482                                         if(load_mode != LOADMODE_RESOURCESONLY)
1483                                         {
1484                                                 RecordLabels *labels = edl->session->label_cells ?
1485                                                         new RecordLabels(new_file) : 0;
1486                                                 asset_to_edl(new_edl, new_asset, labels);
1487                                                 new_edls.append(new_edl);
1488                                                 new_asset->Garbage::remove_user();
1489                                                 delete labels;
1490                                                 new_asset = 0;
1491                                         }
1492                                         else
1493                                         {
1494                                                 new_assets.append(new_asset);
1495                                                 new_asset = 0;
1496                                         }
1497                                 }
1498                                 else
1499                                 {
1500                                         result = 1;
1501                                 }
1502                                 break;
1503                         }
1504
1505                         case FILE_IS_XML:
1506                         {
1507                                 FileXML xml_file;
1508 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1509                                 xml_file.read_from_file(filenames->get(i));
1510 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1511                                 const char *cin_version = 0;
1512                                 while( !xml_file.read_tag() ) {
1513                                         if( xml_file.tag.title_is("EDL") ) {
1514                                                 cin_version = xml_file.tag.get_property("VERSION");
1515                                                 break;
1516                                         }
1517                                 }
1518                                 xml_file.rewind();
1519                                 if( !cin_version ) {
1520                                         eprintf(_("XML file %s\n not from cinelerra."),filenames->get(i));
1521                                         char string[BCTEXTLEN];
1522                                         sprintf(string,_("Unknown %s"), filenames->get(i));
1523                                         gui->show_message(string);
1524                                         result = 1;
1525                                         break;
1526                                 }
1527                                 if( strcmp(cin_version, CINELERRA_VERSION) ) {
1528                                         char string[BCTEXTLEN];
1529                                         snprintf(string, sizeof(string),
1530                                                  _("Warning: XML from cinelerra version %s\n"
1531                                                 "Session data may be incompatible."), cin_version);
1532                                         show_warning(&preferences->warn_version, string);
1533                                 }
1534                                 if(load_mode == LOADMODE_NESTED)
1535                                 {
1536 // Load temporary EDL for nesting.
1537                                         EDL *nested_edl = new EDL;
1538                                         nested_edl->create_objects();
1539                                         nested_edl->set_path(filenames->get(i));
1540                                         nested_edl->load_xml(&xml_file, LOAD_ALL);
1541 //printf("MWindow::load_filenames %p %s\n", nested_edl, nested_edl->project_path);
1542                                         edl_to_nested(new_edl, nested_edl);
1543                                         nested_edl->Garbage::remove_user();
1544                                 }
1545                                 else
1546                                 {
1547 // Load EDL for pasting
1548                                         new_edl->load_xml(&xml_file, LOAD_ALL);
1549 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1550                                         test_plugins(new_edl, filenames->get(i));
1551 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1552
1553                                         if(load_mode == LOADMODE_REPLACE ||
1554                                                 load_mode == LOADMODE_REPLACE_CONCATENATE)
1555                                         {
1556                                                 strcpy(session->filename, filenames->get(i));
1557                                                 strcpy(new_edl->local_session->clip_title,
1558                                                         filenames->get(i));
1559                                                 if(update_filename)
1560                                                         set_filename(new_edl->local_session->clip_title);
1561                                         }
1562                                 }
1563
1564                                 new_edls.append(new_edl);
1565                                 result = 0;
1566                                 break;
1567                         }
1568                 }
1569
1570 // edls are in new_edls
1571                 if( result && new_edl ) new_edl->Garbage::remove_user();
1572 // assets are copied
1573                 if( new_asset ) new_asset->Garbage::remove_user();
1574
1575 // Store for testing index
1576                 new_files.append(new_file);
1577         }
1578
1579 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1580
1581
1582         if(!result) gui->statusbar->default_message();
1583
1584
1585
1586
1587
1588
1589
1590 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1591
1592 // Paste them.
1593 // Don't back up here.
1594         if(new_edls.size())
1595         {
1596 // For pasting, clear the active region
1597                 if(load_mode == LOADMODE_PASTE ||
1598                         load_mode == LOADMODE_NESTED)
1599                 {
1600                         double start = edl->local_session->get_selectionstart();
1601                         double end = edl->local_session->get_selectionend();
1602                         if(!EQUIV(start, end))
1603                                 edl->clear(start,
1604                                         end,
1605                                         edl->session->labels_follow_edits,
1606                                         edl->session->plugins_follow_edits,
1607                                         edl->session->autos_follow_edits);
1608                 }
1609
1610                 paste_edls(&new_edls,
1611                         load_mode,
1612                         0,
1613                         -1,
1614                         edl->session->labels_follow_edits,
1615                         edl->session->plugins_follow_edits,
1616                         edl->session->autos_follow_edits,
1617                         0); // overwrite
1618         }
1619
1620
1621
1622
1623 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1624
1625 // Add new assets to EDL and schedule assets for index building.
1626         int got_indexes = 0;
1627         for(int i = 0; i < new_edls.size(); i++)
1628         {
1629                 EDL *new_edl = new_edls[i];
1630                 for(int j = 0; j < new_edl->nested_edls->size(); j++)
1631                 {
1632                         mainindexes->add_next_asset(0,
1633                                 new_edl->nested_edls->get(j));
1634                         got_indexes = 1;
1635                         edl->nested_edls->update_index(new_edl->nested_edls->get(j));
1636                 }
1637
1638         }
1639
1640 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1641         if(new_assets.size())
1642         {
1643                 for(int i = 0; i < new_assets.size(); i++)
1644                 {
1645                         Asset *new_asset = new_assets[i];
1646
1647                         File *new_file = 0;
1648                         int got_it = 0;
1649                         for(int j = 0; j < new_files.size(); j++)
1650                         {
1651                                 new_file = new_files[j];
1652                                 if(!strcmp(new_file->asset->path,
1653                                         new_asset->path))
1654                                 {
1655                                         got_it = 1;
1656                                         break;
1657                                 }
1658                         }
1659
1660                         mainindexes->add_next_asset(got_it ? new_file : 0, new_asset);
1661                         got_indexes = 1;
1662                         edl->assets->update(new_asset);
1663
1664                 }
1665
1666
1667         }
1668 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1669
1670 // Start examining next batch of index files
1671         if(got_indexes) mainindexes->start_build();
1672 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1673
1674 // Open plugin GUIs
1675         Track *track = edl->tracks->first;
1676         while(track)
1677         {
1678                 for(int j = 0; j < track->plugin_set.size(); j++)
1679                 {
1680                         PluginSet *plugins = track->plugin_set[j];
1681                         Plugin *plugin = plugins->get_first_plugin();
1682
1683                         while(plugin)
1684                         {
1685                                 if(load_mode == LOADMODE_REPLACE ||
1686                                         load_mode == LOADMODE_REPLACE_CONCATENATE)
1687                                 {
1688                                         if(plugin->plugin_type == PLUGIN_STANDALONE &&
1689                                                 plugin->show)
1690                                         {
1691                                                 show_plugin(plugin);
1692                                         }
1693                                 }
1694                                 else
1695                                 {
1696                                         plugin->show = 0;
1697                                 }
1698
1699                                 plugin = (Plugin*)plugin->next;
1700                         }
1701                 }
1702
1703                 track = track->next;
1704         }
1705
1706         // if just opening one new resource in replace mode
1707         if( ftype != FILE_IS_XML &&
1708             ( load_mode == LOADMODE_REPLACE ||
1709               load_mode == LOADMODE_REPLACE_CONCATENATE ) ) {
1710                 select_asset(0, 0);
1711                 edl->local_session->preview_start = 0;
1712                 edl->local_session->preview_end = edl->tracks->total_playable_length();
1713                 edl->local_session->loop_playback = 0;
1714                 edl->local_session->set_selectionstart(0);
1715                 edl->local_session->set_selectionend(0);
1716                 fit_selection();
1717                 goto_start();
1718         }
1719
1720 // need to update undo before project, since mwindow is unlocked & a new load
1721 // can begin here.  Should really prevent loading until we're done.
1722 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1723         undo->update_undo_after(_("load"), LOAD_ALL);
1724
1725         for(int i = 0; i < new_edls.size(); i++)
1726         {
1727                 new_edls[i]->remove_user();
1728         }
1729 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1730
1731         new_edls.remove_all();
1732
1733         for(int i = 0; i < new_assets.size(); i++)
1734         {
1735                 new_assets[i]->Garbage::remove_user();
1736         }
1737
1738         new_assets.remove_all();
1739         new_files.remove_all_objects();
1740
1741
1742 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1743         if(load_mode == LOADMODE_REPLACE ||
1744                 load_mode == LOADMODE_REPLACE_CONCATENATE)
1745         {
1746                 session->changes_made = 0;
1747         }
1748         else
1749         {
1750                 session->changes_made = 1;
1751         }
1752
1753         gui->stop_hourglass();
1754
1755
1756 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1757         update_project(load_mode);
1758
1759 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1760
1761         return 0;
1762 }
1763
1764
1765
1766
1767 void MWindow::test_plugins(EDL *new_edl, char *path)
1768 {
1769         char string[BCTEXTLEN];
1770
1771 // Do a check weather plugins exist
1772         for(Track *track = new_edl->tracks->first; track; track = track->next)
1773         {
1774                 for(int k = 0; k < track->plugin_set.total; k++)
1775                 {
1776                         PluginSet *plugin_set = track->plugin_set[k];
1777                         for(Plugin *plugin = (Plugin*)plugin_set->first;
1778                                 plugin;
1779                                 plugin = (Plugin*)plugin->next)
1780                         {
1781                                 if(plugin->plugin_type == PLUGIN_STANDALONE)
1782                                 {
1783 // ok we need to find it in plugindb
1784                                         int plugin_found = 0;
1785
1786                                         for(int j = 0; j < plugindb->size(); j++)
1787                                         {
1788                                                 PluginServer *server = plugindb->get(j);
1789                                                 if(server->title &&
1790                                                         !strcasecmp(server->title, plugin->title) &&
1791                                                         ((track->data_type == TRACK_AUDIO && server->audio) ||
1792                                                         (track->data_type == TRACK_VIDEO && server->video)) &&
1793                                                         (!server->transition))
1794                                                         plugin_found = 1;
1795                                         }
1796
1797                                         if (!plugin_found)
1798                                         {
1799                                                 sprintf(string,
1800         _("The %s '%s' in file '%s' is not part of your installation of Cinelerra.\n"
1801           "The project won't be rendered as it was meant and Cinelerra might crash.\n"),
1802                                                         "effect", plugin->title,
1803                                                         path);
1804                                                 MainError::show_error(string);
1805                                         }
1806                                 }
1807                         }
1808                 }
1809
1810                 for(Edit *edit = (Edit*)track->edits->first;
1811                         edit;
1812                         edit = (Edit*)edit->next)
1813                 {
1814                         if (edit->transition)
1815                         {
1816 // ok we need to find transition in plugindb
1817
1818                                 int transition_found = 0;
1819                                 for(int j = 0; j < plugindb->size(); j++)
1820                                 {
1821                                         PluginServer *server = plugindb->get(j);
1822                                         if(server->title &&
1823                                                 !strcasecmp(server->title, edit->transition->title) &&
1824                                                 ((track->data_type == TRACK_AUDIO && server->audio) ||
1825                                                 (track->data_type == TRACK_VIDEO && server->video)) &&
1826                                                 (server->transition))
1827                                                 transition_found = 1;
1828                                 }
1829
1830                                 if (!transition_found)
1831                                 {
1832                                         sprintf(string,
1833         _("The %s '%s' in file '%s' is not part of your installation of Cinelerra.\n"
1834           "The project won't be rendered as it was meant and Cinelerra might crash.\n"),
1835                                                 "transition", edit->transition->title,
1836                                                 path);
1837                                         MainError::show_error(string);
1838                                 }
1839                         }
1840                 }
1841         }
1842 }
1843
1844
1845 void MWindow::init_shm()
1846 {
1847 // Fix shared memory
1848         FILE *fd = fopen("/proc/sys/kernel/shmmax", "w");
1849         if(fd) {
1850                 fprintf(fd, "0x7fffffff");
1851                 fclose(fd);
1852         }
1853         fd = 0;
1854
1855         fd = fopen("/proc/sys/kernel/shmmax", "r");
1856         if(!fd) {
1857                 MainError::show_error("MWindow::init_shm: couldn't open /proc/sys/kernel/shmmax for reading.\n");
1858                 return;
1859         }
1860
1861         int64_t result = 0;
1862         fscanf(fd, "%jd", &result);
1863         fclose(fd);
1864         fd = 0;
1865         if(result < 0x7fffffff) {
1866                 eprintf(_("MWindow::init_shm: /proc/sys/kernel/shmmax is %p.\n"
1867                         "you probably need to be root, or:\n"
1868                         "as root, run: echo 0x7fffffff > /proc/sys/kernel/shmmax\n"
1869                         "before trying to start cinelerra.\n"
1870                         "It should be at least 0x7fffffff for Cinelerra.\n"), (void *)result);
1871         }
1872 }
1873
1874 void MWindow::create_objects(int want_gui,
1875         int want_new,
1876         char *config_path)
1877 {
1878         FileSystem fs;
1879         const int debug = 0;
1880         if(debug) PRINT_TRACE
1881
1882 // For some reason, init_signals must come after show_splash or the signals won't
1883 // get trapped.
1884         init_signals();
1885         if(debug) PRINT_TRACE
1886         init_3d();
1887
1888         if(debug) PRINT_TRACE
1889         show_splash();
1890
1891         if(debug) PRINT_TRACE
1892         default_standard = default_std();
1893         init_defaults(defaults, config_path);
1894         init_preferences();
1895         if(splash_window)
1896                 splash_window->operation->update(_("Initializing Plugins"));
1897         init_plugins(this, preferences);
1898         if(debug) PRINT_TRACE
1899         init_ladspa_plugins(this, preferences);
1900         if(debug) PRINT_TRACE
1901         if(splash_window)
1902                 splash_window->operation->update(_("Initializing GUI"));
1903         if(debug) PRINT_TRACE
1904         init_theme();
1905
1906         if(debug) PRINT_TRACE
1907         init_error();
1908
1909         if(splash_window)
1910                 splash_window->operation->update(_("Initializing Fonts"));
1911         char string[BCTEXTLEN];
1912         strcpy(string, preferences->plugin_dir);
1913         strcat(string, "/" FONT_SEARCHPATH);
1914         BC_Resources::init_fontconfig(string);
1915         if(debug) PRINT_TRACE
1916
1917 // Initialize before too much else is running
1918 // Preferences & theme are required for building MPEG table of contents
1919
1920 // Default project created here
1921         init_edl();
1922         if(debug) PRINT_TRACE
1923
1924         init_cache();
1925         if(debug) PRINT_TRACE
1926
1927         Timer timer;
1928
1929         init_compositor();
1930         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1931
1932 //printf("MWindow::create_objects %d session->show_vwindow=%d\n", __LINE__, session->show_vwindow);
1933         if(session->show_vwindow)
1934                 get_viewer(1, DEFAULT_VWINDOW);
1935         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1936
1937         init_gui();
1938         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1939
1940         init_awindow();
1941         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1942
1943         init_levelwindow();
1944         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1945
1946         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1947
1948         init_indexes();
1949         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1950
1951         init_channeldb();
1952
1953         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1954         init_gwindow();
1955         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1956         init_render();
1957         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1958         init_brender();
1959         init_exportedl();
1960         init_commercials();
1961         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1962         mainprogress = new MainProgress(this, gui);
1963         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1964         undo = new MainUndo(this);
1965
1966         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1967
1968         plugin_guis = new ArrayList<PluginServer*>;
1969         dead_plugins = new ArrayList<PluginServer*>;
1970         keyframe_threads = new ArrayList<KeyFrameThread*>;
1971
1972         if(debug) printf("MWindow::create_objects %d vwindows=%d show_vwindow=%d\n",
1973                 __LINE__,
1974                 vwindows.size(),
1975                 session->show_vwindow);
1976
1977 // Show all vwindows
1978 //      if(session->show_vwindow) {
1979 //              for(int j = 0; j < vwindows.size(); j++) {
1980 //                      VWindow *vwindow = vwindows[j];
1981 //                      if( !vwindow->is_running() ) continue;
1982 //                      if(debug) printf("MWindow::create_objects %d vwindow=%p\n",
1983 //                              __LINE__,
1984 //                              vwindow);
1985 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1986 //                      vwindow->gui->lock_window("MWindow::create_objects 1");
1987 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1988 //                      vwindow->gui->show_window();
1989 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1990 //                      vwindow->gui->unlock_window();
1991 //              }
1992 //      }
1993
1994
1995         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1996
1997         if(session->show_cwindow)
1998         {
1999                 cwindow->gui->lock_window("MWindow::create_objects 1");
2000                 cwindow->gui->show_window();
2001                 cwindow->gui->unlock_window();
2002         }
2003
2004         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2005         if(session->show_awindow)
2006         {
2007                 awindow->gui->lock_window("MWindow::create_objects 1");
2008                 awindow->gui->show_window();
2009                 awindow->gui->unlock_window();
2010         }
2011
2012         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2013         if(session->show_lwindow)
2014         {
2015                 lwindow->gui->lock_window("MWindow::create_objects 1");
2016                 lwindow->gui->show_window();
2017                 lwindow->gui->unlock_window();
2018         }
2019
2020         if(debug) printf("MWindow::create_objects %d total_time=%d gwindow=%p\n",
2021                 __LINE__,
2022                 (int)timer.get_difference(),
2023                 gwindow->gui);
2024         if(session->show_gwindow)
2025         {
2026                 gwindow->gui->lock_window("MWindow::create_objects 1");
2027                 gwindow->gui->show_window();
2028                 gwindow->gui->unlock_window();
2029         }
2030
2031         if(debug) PRINT_TRACE
2032
2033         gui->lock_window("MWindow::create_objects 1");
2034         gui->mainmenu->load_defaults(defaults);
2035         gui->mainmenu->update_toggles(0);
2036         gui->update_patchbay();
2037         gui->draw_canvas(0, 0);
2038         gui->draw_cursor(1);
2039         gui->show_window();
2040         gui->raise_window();
2041         gui->unlock_window();
2042
2043         if(debug) PRINT_TRACE
2044
2045         if(preferences->use_tipwindow)
2046                 init_tipwindow();
2047         if(debug) PRINT_TRACE
2048
2049         gui->add_keyboard_listener(
2050                 (int (BC_WindowBase::*)(BC_WindowBase *))
2051                 &MWindowGUI::keyboard_listener);
2052
2053         hide_splash();
2054         init_shm();
2055         if(debug) PRINT_TRACE
2056
2057         BC_WindowBase::get_resources()->vframe_shm = 1;
2058 }
2059
2060
2061 void MWindow::show_splash()
2062 {
2063 #include "data/heroine_logo9_png.h"
2064         VFrame *frame = new VFramePng(heroine_logo9_png);
2065         BC_DisplayInfo dpyi;
2066         int rw = dpyi.get_root_w(), rh = dpyi.get_root_h();
2067         int rr = (rw < rh ? rw : rh) / 4;
2068         splash_window = new SplashGUI(frame, rr, rr);
2069         splash_window->create_objects();
2070 }
2071
2072 void MWindow::hide_splash()
2073 {
2074         if(splash_window)
2075                 delete splash_window;
2076         splash_window = 0;
2077 }
2078
2079
2080 void MWindow::start()
2081 {
2082 ENABLE_BUFFER
2083 //PRINT_TRACE
2084 //      vwindows[DEFAULT_VWINDOW]->start();
2085         awindow->start();
2086 //PRINT_TRACE
2087         cwindow->start();
2088 //PRINT_TRACE
2089         lwindow->start();
2090 //PRINT_TRACE
2091         gwindow->start();
2092 //PRINT_TRACE
2093 //      Thread::start();
2094 //PRINT_TRACE
2095         playback_3d->start();
2096 //PRINT_TRACE
2097 }
2098
2099 void MWindow::run()
2100 {
2101         run_lock->lock("MWindow::run");
2102         gui->run_window();
2103         stop_playback(1);
2104
2105         brender_lock->lock("MWindow::run 1");
2106         delete brender;         brender = 0;
2107         brender_lock->unlock();
2108
2109         interrupt_indexes();
2110         clean_indexes();
2111         save_defaults();
2112         run_lock->unlock();
2113 }
2114
2115 void MWindow::show_vwindow()
2116 {
2117         int total_running = 0;
2118         session->show_vwindow = 1;
2119
2120 //printf("MWindow::show_vwindow %d %d\n", __LINE__, vwindows.size());
2121 // Raise all windows which are visible
2122         for(int j = 0; j < vwindows.size(); j++) {
2123                 VWindow *vwindow = vwindows[j];
2124                 if( !vwindow->is_running() ) continue;
2125                 vwindow->gui->lock_window("MWindow::show_vwindow");
2126                 vwindow->gui->show_window(0);
2127                 vwindow->gui->raise_window();
2128                 vwindow->gui->flush();
2129                 vwindow->gui->unlock_window();
2130                 total_running++;
2131         }
2132
2133 // If no windows visible
2134         if(!total_running)
2135         {
2136                 get_viewer(1, DEFAULT_VWINDOW);
2137         }
2138
2139         gui->mainmenu->show_vwindow->set_checked(1);
2140 }
2141
2142 void MWindow::show_awindow()
2143 {
2144         session->show_awindow = 1;
2145         awindow->gui->lock_window("MWindow::show_awindow");
2146         awindow->gui->show_window();
2147         awindow->gui->raise_window();
2148         awindow->gui->flush();
2149         awindow->gui->unlock_window();
2150         gui->mainmenu->show_awindow->set_checked(1);
2151 }
2152
2153 char *MWindow::get_cwindow_display()
2154 {
2155         char *x11_host = screens < 2 || session->window_config == 0 ?
2156                 session->a_x11_host : session->b_x11_host;
2157         return *x11_host ? x11_host : 0;
2158 }
2159
2160 void MWindow::show_cwindow()
2161 {
2162         session->show_cwindow = 1;
2163         cwindow->show_window();
2164         gui->mainmenu->show_cwindow->set_checked(1);
2165 }
2166
2167 void MWindow::show_gwindow()
2168 {
2169         session->show_gwindow = 1;
2170
2171         gwindow->gui->lock_window("MWindow::show_gwindow");
2172         gwindow->gui->show_window();
2173         gwindow->gui->raise_window();
2174         gwindow->gui->flush();
2175         gwindow->gui->unlock_window();
2176
2177         gui->mainmenu->show_gwindow->set_checked(1);
2178 }
2179 void MWindow::hide_gwindow()
2180 {
2181         session->show_gwindow = 0;
2182
2183         gwindow->gui->lock_window("MWindow::show_gwindow");
2184         gwindow->gui->hide_window();
2185         gwindow->gui->unlock_window();
2186 }
2187
2188 void MWindow::show_lwindow()
2189 {
2190         session->show_lwindow = 1;
2191         lwindow->gui->lock_window("MWindow::show_lwindow");
2192         lwindow->gui->show_window();
2193         lwindow->gui->raise_window();
2194         lwindow->gui->flush();
2195         lwindow->gui->unlock_window();
2196         gui->mainmenu->show_lwindow->set_checked(1);
2197 }
2198
2199 int MWindow::tile_windows(int window_config)
2200 {
2201         int need_reload = 0;
2202         int play_config = window_config==0 ? 0 : 1;
2203         edl->session->playback_config->load_defaults(defaults, play_config);
2204         session->default_window_positions(window_config);
2205         if( screens == 1 ) {
2206                 gui->default_positions();
2207                 sync_parameters(CHANGE_ALL);
2208         }
2209         else
2210                 need_reload = 1;
2211         return need_reload;
2212 }
2213
2214 void MWindow::toggle_loop_playback()
2215 {
2216         edl->local_session->loop_playback = !edl->local_session->loop_playback;
2217         set_loop_boundaries();
2218         save_backup();
2219
2220         gui->draw_overlays(1);
2221         sync_parameters(CHANGE_PARAMS);
2222 }
2223
2224 //void MWindow::set_titles(int value)
2225 //{
2226 //      edl->session->show_titles = value;
2227 //      trackmovement(edl->local_session->track_start);
2228 //}
2229
2230 void MWindow::set_screens(int value)
2231 {
2232         screens = value;
2233 }
2234
2235 void MWindow::set_auto_keyframes(int value, int lock_mwindow, int lock_cwindow)
2236 {
2237         if(lock_mwindow) gui->lock_window("MWindow::set_auto_keyframes");
2238         edl->session->auto_keyframes = value;
2239         gui->mbuttons->edit_panel->keyframe->update(value);
2240         gui->flush();
2241         if(lock_mwindow) gui->unlock_window();
2242
2243         if(lock_cwindow) cwindow->gui->lock_window("MWindow::set_auto_keyframes");
2244         cwindow->gui->edit_panel->keyframe->update(value);
2245         cwindow->gui->flush();
2246         if(lock_cwindow) cwindow->gui->unlock_window();
2247 }
2248
2249 void MWindow::set_auto_visibility(Autos *autos, int value)
2250 {
2251         if( autos->type == Autos::AUTOMATION_TYPE_PLUGIN )
2252                 edl->session->auto_conf->plugins = value;
2253         else if( autos->autoidx >= 0 )
2254                 edl->session->auto_conf->autos[autos->autoidx] = value;
2255         else
2256                 return;
2257
2258         gui->update(0, 1, 0, 0, 0, 0, 0);
2259         gui->mainmenu->update_toggles(1);
2260         gui->unlock_window();
2261         gwindow->gui->update_toggles(1);
2262         gui->lock_window("MWindow::set_auto_visibility");
2263 }
2264
2265 void MWindow::set_keyframe_type(int mode)
2266 {
2267         gui->lock_window("MWindow::set_keyframe_type");
2268         edl->local_session->floatauto_type = mode;
2269         gui->mainmenu->update_toggles(0);
2270         gui->unlock_window();
2271 }
2272
2273 int MWindow::set_editing_mode(int new_editing_mode, int lock_mwindow, int lock_cwindow)
2274 {
2275         if(lock_mwindow) gui->lock_window("MWindow::set_editing_mode");
2276         edl->session->editing_mode = new_editing_mode;
2277         gui->mbuttons->edit_panel->editing_mode = edl->session->editing_mode;
2278         gui->mbuttons->edit_panel->update();
2279         gui->set_editing_mode(1);
2280         if(lock_mwindow) gui->unlock_window();
2281
2282
2283         if(lock_cwindow) cwindow->gui->lock_window("MWindow::set_editing_mode");
2284         cwindow->gui->edit_panel->update();
2285         cwindow->gui->edit_panel->editing_mode = edl->session->editing_mode;
2286         if(lock_cwindow) cwindow->gui->unlock_window();
2287         return 0;
2288 }
2289
2290 void MWindow::toggle_editing_mode()
2291 {
2292         int mode = edl->session->editing_mode;
2293         if( mode == EDITING_ARROW )
2294                 set_editing_mode(EDITING_IBEAM, 0, 1);
2295         else
2296                 set_editing_mode(EDITING_ARROW, 0, 1);
2297 }
2298
2299
2300 void MWindow::set_labels_follow_edits(int value)
2301 {
2302         gui->lock_window("MWindow::set_labels_follow_edits");
2303         edl->session->labels_follow_edits = value;
2304         gui->mbuttons->edit_panel->locklabels->update(value);
2305         gui->mainmenu->labels_follow_edits->set_checked(value);
2306         gui->flush();
2307         gui->unlock_window();
2308 }
2309
2310 void MWindow::sync_parameters(int change_type)
2311 {
2312         if( in_destructor ) return;
2313
2314 // Sync engines which are playing back
2315         if(cwindow->playback_engine->is_playing_back)
2316         {
2317                 if(change_type == CHANGE_PARAMS)
2318                 {
2319 // TODO: block keyframes until synchronization is done
2320                         cwindow->playback_engine->sync_parameters(edl);
2321                 }
2322                 else
2323 // Stop and restart
2324                 {
2325                         int command = cwindow->playback_engine->command->command;
2326                         cwindow->playback_engine->que->send_command(STOP,
2327                                 CHANGE_NONE,
2328                                 0,
2329                                 0);
2330 // Waiting for tracking to finish would make the restart position more
2331 // accurate but it can't lock the window to stop tracking for some reason.
2332 // Not waiting for tracking gives a faster response but restart position is
2333 // only as accurate as the last tracking update.
2334                         cwindow->playback_engine->interrupt_playback(0);
2335                         cwindow->playback_engine->que->send_command(command,
2336                                         change_type,
2337                                         edl,
2338                                         1,
2339                                         0);
2340                 }
2341         }
2342         else
2343         {
2344                 cwindow->playback_engine->que->send_command(CURRENT_FRAME,
2345                                                         change_type,
2346                                                         edl,
2347                                                         1);
2348         }
2349 }
2350
2351 void MWindow::age_caches()
2352 {
2353 // printf("MWindow::age_caches %d %lld %lld %lld %lld\n",
2354 // __LINE__,
2355 // preferences->cache_size,
2356 // audio_cache->get_memory_usage(1),
2357 // video_cache->get_memory_usage(1),
2358 // frame_cache->get_memory_usage(),
2359 // wave_cache->get_memory_usage(),
2360 // memory_usage);
2361         frame_cache->age_cache(512);
2362         wave_cache->age_cache(8192);
2363
2364         int64_t memory_usage;
2365         int64_t prev_memory_usage = 0;
2366         int result = 0;
2367         int64_t video_size = (int64_t)(preferences->cache_size * 0.80);
2368         while( !result && prev_memory_usage !=
2369                 (memory_usage=video_cache->get_memory_usage(1)) &&
2370                 memory_usage > video_size ) {
2371                 video_cache->delete_oldest();
2372                 prev_memory_usage = memory_usage;
2373         }
2374
2375         prev_memory_usage = 0;
2376         result = 0;
2377         int64_t audio_size = (int64_t)(preferences->cache_size * 0.20);
2378         while( !result && prev_memory_usage !=
2379                 (memory_usage=audio_cache->get_memory_usage(1)) &&
2380                 memory_usage > audio_size ) {
2381                 audio_cache->delete_oldest();
2382                 prev_memory_usage = memory_usage;
2383         }
2384 }
2385
2386 void MWindow::reset_android_remote()
2387 {
2388         gui->use_android_remote(preferences->android_remote);
2389 }
2390
2391
2392 void MWindow::show_keyframe_gui(Plugin *plugin)
2393 {
2394         keyframe_gui_lock->lock("MWindow::show_keyframe_gui");
2395 // Find existing thread
2396         for(int i = 0; i < keyframe_threads->size(); i++)
2397         {
2398                 if(keyframe_threads->get(i)->plugin == plugin)
2399                 {
2400                         keyframe_threads->get(i)->start_window(plugin, 0);
2401                         keyframe_gui_lock->unlock();
2402                         return;
2403                 }
2404         }
2405
2406 // Find unused thread
2407         for(int i = 0; i < keyframe_threads->size(); i++)
2408         {
2409                 if(!keyframe_threads->get(i)->plugin)
2410                 {
2411                         keyframe_threads->get(i)->start_window(plugin, 0);
2412                         keyframe_gui_lock->unlock();
2413                         return;
2414                 }
2415         }
2416
2417 // Create new thread
2418         KeyFrameThread *thread = new KeyFrameThread(this);
2419         keyframe_threads->append(thread);
2420         thread->start_window(plugin, 0);
2421
2422         keyframe_gui_lock->unlock();
2423 }
2424
2425
2426
2427
2428
2429 void MWindow::show_plugin(Plugin *plugin)
2430 {
2431         int done = 0;
2432
2433 SET_TRACE
2434 // Remove previously deleted plugin GUIs
2435         dead_plugin_lock->lock("MWindow::show_plugin");
2436         dead_plugins->remove_all_objects();
2437         dead_plugin_lock->unlock();
2438
2439 //printf("MWindow::show_plugin %d\n", __LINE__);
2440 SET_TRACE
2441
2442
2443         plugin_gui_lock->lock("MWindow::show_plugin");
2444         for(int i = 0; i < plugin_guis->total; i++)
2445         {
2446 // Pointer comparison
2447                 if(plugin_guis->get(i)->plugin == plugin)
2448                 {
2449                         plugin_guis->get(i)->raise_window();
2450                         done = 1;
2451                         break;
2452                 }
2453         }
2454 SET_TRACE
2455
2456 //printf("MWindow::show_plugin 1\n");
2457         if(!done)
2458         {
2459                 if(!plugin->track)
2460                 {
2461                         printf("MWindow::show_plugin track not defined.\n");
2462                 }
2463                 PluginServer *server = scan_plugindb(plugin->title,
2464                         plugin->track->data_type);
2465
2466 //printf("MWindow::show_plugin %p %d\n", server, server->uses_gui);
2467                 if(server && server->uses_gui)
2468                 {
2469                         PluginServer *gui = new PluginServer(*server);
2470                         plugin_guis->append(gui);
2471 // Needs mwindow to do GUI
2472                         gui->set_mwindow(this);
2473                         gui->open_plugin(0, preferences, edl, plugin);
2474                         plugin->show = 1;
2475                         gui->show_gui();
2476                 }
2477         }
2478         plugin_gui_lock->unlock();
2479 //printf("MWindow::show_plugin %d\n", __LINE__);
2480 SET_TRACE
2481 //sleep(1);
2482 //printf("MWindow::show_plugin 2\n");
2483 }
2484
2485 void MWindow::hide_plugin(Plugin *plugin, int lock)
2486 {
2487         plugin->show = 0;
2488 // Update the toggle
2489         gui->lock_window("MWindow::hide_plugin");
2490         gui->update(0, 1, 0, 0, 0, 0, 0);
2491         gui->unlock_window();
2492
2493         if(lock) plugin_gui_lock->lock("MWindow::hide_plugin");
2494         for(int i = 0; i < plugin_guis->total; i++)
2495         {
2496                 if(plugin_guis->get(i)->plugin == plugin)
2497                 {
2498                         PluginServer *ptr = plugin_guis->get(i);
2499                         plugin_guis->remove(ptr);
2500                         if(lock) plugin_gui_lock->unlock();
2501 // Last command executed in client side close
2502 // Schedule for deletion
2503                         ptr->hide_gui();
2504                         delete_plugin(ptr);
2505 //sleep(1);
2506                         return;
2507                 }
2508         }
2509         if(lock) plugin_gui_lock->unlock();
2510 }
2511
2512 void MWindow::delete_plugin(PluginServer *plugin)
2513 {
2514         dead_plugin_lock->lock("MWindow::delete_plugin");
2515         dead_plugins->append(plugin);
2516         dead_plugin_lock->unlock();
2517 }
2518
2519 void MWindow::hide_plugins()
2520 {
2521         plugin_gui_lock->lock("MWindow::hide_plugins 1");
2522         while(plugin_guis->size())
2523         {
2524                 PluginServer *ptr = plugin_guis->get(0);
2525                 plugin_guis->remove(ptr);
2526                 plugin_gui_lock->unlock();
2527 // Last command executed in client side close
2528 // Schedule for deletion
2529                 ptr->hide_gui();
2530                 delete_plugin(ptr);
2531                 plugin_gui_lock->lock("MWindow::hide_plugins 2");
2532         }
2533         plugin_gui_lock->unlock();
2534
2535         hide_keyframe_guis();
2536 }
2537
2538 void MWindow::hide_keyframe_guis()
2539 {
2540         keyframe_gui_lock->lock("MWindow::hide_keyframe_guis");
2541         for(int i = 0; i < keyframe_threads->size(); i++)
2542         {
2543                 keyframe_threads->get(i)->close_window();
2544         }
2545         keyframe_gui_lock->unlock();
2546 }
2547
2548 void MWindow::hide_keyframe_gui(Plugin *plugin)
2549 {
2550         keyframe_gui_lock->lock("MWindow::hide_keyframe_gui");
2551         for(int i = 0; i < keyframe_threads->size(); i++)
2552         {
2553                 if(keyframe_threads->get(i)->plugin == plugin)
2554                 {
2555                         keyframe_threads->get(i)->close_window();
2556                         break;
2557                 }
2558         }
2559         keyframe_gui_lock->unlock();
2560 }
2561
2562 void MWindow::update_keyframe_guis()
2563 {
2564 // Send new configuration to keyframe GUI's
2565         keyframe_gui_lock->lock("MWindow::update_keyframe_guis");
2566         for(int i = 0; i < keyframe_threads->size(); i++)
2567         {
2568                 KeyFrameThread *ptr = keyframe_threads->get(i);
2569                 if(edl->tracks->plugin_exists(ptr->plugin))
2570                         ptr->update_gui(1);
2571                 else
2572                 {
2573                         ptr->close_window();
2574                 }
2575         }
2576         keyframe_gui_lock->unlock();
2577 }
2578
2579 void MWindow::update_plugin_guis(int do_keyframe_guis)
2580 {
2581 // Send new configuration to plugin GUI's
2582         plugin_gui_lock->lock("MWindow::update_plugin_guis");
2583
2584         for(int i = 0; i < plugin_guis->size(); i++)
2585         {
2586                 PluginServer *ptr = plugin_guis->get(i);
2587                 if(edl->tracks->plugin_exists(ptr->plugin))
2588                         ptr->update_gui();
2589                 else
2590                 {
2591 // Schedule for deletion if no plugin
2592                         plugin_guis->remove_number(i);
2593                         i--;
2594
2595                         ptr->hide_gui();
2596                         delete_plugin(ptr);
2597                 }
2598         }
2599
2600
2601 // Change plugin variable if not visible
2602         Track *track = edl->tracks->first;
2603         while(track)
2604         {
2605                 for(int i = 0; i < track->plugin_set.size(); i++)
2606                 {
2607                         Plugin *plugin = (Plugin*)track->plugin_set[i]->first;
2608                         while(plugin)
2609                         {
2610                                 int got_it = 0;
2611                                 for(int i = 0; i < plugin_guis->size(); i++)
2612                                 {
2613                                         PluginServer *server = plugin_guis->get(i);
2614                                         if(server->plugin == plugin)
2615                                         {
2616                                                 got_it = 1;
2617                                                 break;
2618                                         }
2619                                 }
2620
2621                                 if(!got_it) plugin->show = 0;
2622
2623                                 plugin = (Plugin*)plugin->next;
2624                         }
2625                 }
2626
2627                 track = track->next;
2628         }
2629
2630         plugin_gui_lock->unlock();
2631
2632
2633         if(do_keyframe_guis) update_keyframe_guis();
2634 }
2635
2636 int MWindow::plugin_gui_open(Plugin *plugin)
2637 {
2638         int result = 0;
2639         plugin_gui_lock->lock("MWindow::plugin_gui_open");
2640         for(int i = 0; i < plugin_guis->total; i++)
2641         {
2642                 if(plugin_guis->get(i)->plugin->identical_location(plugin))
2643                 {
2644                         result = 1;
2645                         break;
2646                 }
2647         }
2648         plugin_gui_lock->unlock();
2649         return result;
2650 }
2651
2652 void MWindow::render_plugin_gui(void *data, Plugin *plugin)
2653 {
2654         plugin_gui_lock->lock("MWindow::render_plugin_gui");
2655         for(int i = 0; i < plugin_guis->total; i++)
2656         {
2657                 if(plugin_guis->get(i)->plugin->identical_location(plugin))
2658                 {
2659                         plugin_guis->get(i)->render_gui(data);
2660                         break;
2661                 }
2662         }
2663         plugin_gui_lock->unlock();
2664 }
2665
2666 void MWindow::render_plugin_gui(void *data, int size, Plugin *plugin)
2667 {
2668         plugin_gui_lock->lock("MWindow::render_plugin_gui");
2669         for(int i = 0; i < plugin_guis->total; i++)
2670         {
2671                 if(plugin_guis->get(i)->plugin->identical_location(plugin))
2672                 {
2673                         plugin_guis->get(i)->render_gui(data, size);
2674                         break;
2675                 }
2676         }
2677         plugin_gui_lock->unlock();
2678 }
2679
2680
2681 void MWindow::update_plugin_states()
2682 {
2683         plugin_gui_lock->lock("MWindow::update_plugin_states");
2684         for(int i = 0; i < plugin_guis->total; i++)
2685         {
2686                 int result = 0;
2687 // Get a plugin GUI
2688                 Plugin *src_plugin = plugin_guis->get(i)->plugin;
2689                 PluginServer *src_plugingui = plugin_guis->get(i);
2690
2691 // Search for plugin in EDL.  Only the master EDL shows plugin GUIs.
2692                 for(Track *track = edl->tracks->first;
2693                         track && !result;
2694                         track = track->next)
2695                 {
2696                         for(int j = 0;
2697                                 j < track->plugin_set.total && !result;
2698                                 j++)
2699                         {
2700                                 PluginSet *plugin_set = track->plugin_set[j];
2701                                 for(Plugin *plugin = (Plugin*)plugin_set->first;
2702                                         plugin && !result;
2703                                         plugin = (Plugin*)plugin->next)
2704                                 {
2705                                         if(plugin == src_plugin &&
2706                                                 !strcmp(plugin->title, src_plugingui->title)) result = 1;
2707                                 }
2708                         }
2709                 }
2710
2711
2712 // Doesn't exist anymore
2713                 if(!result)
2714                 {
2715                         hide_plugin(src_plugin, 0);
2716                         i--;
2717                 }
2718         }
2719         plugin_gui_lock->unlock();
2720 }
2721
2722
2723 void MWindow::update_plugin_titles()
2724 {
2725         for(int i = 0; i < plugin_guis->total; i++)
2726         {
2727                 plugin_guis->get(i)->update_title();
2728         }
2729 }
2730
2731 int MWindow::asset_to_edl(EDL *new_edl,
2732         Asset *new_asset,
2733         RecordLabels *labels)
2734 {
2735 const int debug = 0;
2736 if(debug) printf("MWindow::asset_to_edl %d new_asset->layers=%d\n",
2737 __LINE__,
2738 new_asset->layers);
2739 // Keep frame rate, sample rate, and output size unchanged.
2740 // These parameters would revert the project if VWindow displayed an asset
2741 // of different size than the project.
2742         if(new_asset->video_data)
2743         {
2744                 new_edl->session->video_tracks = new_asset->layers;
2745         }
2746         else
2747                 new_edl->session->video_tracks = 0;
2748
2749 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2750
2751
2752
2753
2754
2755         if(new_asset->audio_data)
2756         {
2757                 new_edl->session->audio_tracks = new_asset->channels;
2758         }
2759         else
2760                 new_edl->session->audio_tracks = 0;
2761 //printf("MWindow::asset_to_edl 2 %d %d\n", new_edl->session->video_tracks, new_edl->session->audio_tracks);
2762
2763 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2764         new_edl->create_default_tracks();
2765 //printf("MWindow::asset_to_edl 2 %d %d\n", new_edl->session->video_tracks, new_edl->session->audio_tracks);
2766 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2767
2768
2769
2770 //printf("MWindow::asset_to_edl 3\n");
2771         new_edl->insert_asset(new_asset,
2772                 0,
2773                 0,
2774                 0,
2775                 labels);
2776 //printf("MWindow::asset_to_edl 3\n");
2777 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2778
2779 // Align cursor on frames:: clip the new_edl to the minimum of the last joint frame.
2780         if(edl->session->cursor_on_frames)
2781         {
2782                 double length = new_edl->tracks->total_length();
2783                 double edl_length = new_edl->tracks->total_length_framealigned(edl->session->frame_rate);
2784                 new_edl->tracks->clear(length, edl_length, 1, 1);
2785         }
2786
2787
2788
2789
2790         char string[BCTEXTLEN];
2791         FileSystem fs;
2792         fs.extract_name(string, new_asset->path);
2793 //printf("MWindow::asset_to_edl 3\n");
2794
2795         strcpy(new_edl->local_session->clip_title, string);
2796 //printf("MWindow::asset_to_edl 4 %s\n", string);
2797 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2798
2799         return 0;
2800 }
2801
2802 int MWindow::edl_to_nested(EDL *new_edl,
2803         EDL *nested_edl)
2804 {
2805
2806 // Keep frame rate, sample rate, and output size unchanged.
2807 // These parameters would revert the project if VWindow displayed an asset
2808 // of different size than the project.
2809
2810
2811
2812 // Nest all video & audio outputs
2813         new_edl->session->video_tracks = 1;
2814         new_edl->session->audio_tracks = nested_edl->session->audio_channels;
2815         new_edl->create_default_tracks();
2816
2817
2818
2819         new_edl->insert_asset(0,
2820                 nested_edl,
2821                 0,
2822                 0,
2823                 0);
2824
2825         char string[BCTEXTLEN];
2826         FileSystem fs;
2827         fs.extract_name(string, nested_edl->path);
2828 //printf("MWindow::edl_to_nested %p %s\n", nested_edl, nested_edl->path);
2829
2830         strcpy(new_edl->local_session->clip_title, string);
2831
2832         return 0;
2833 }
2834
2835 // Reset everything after a load.
2836 void MWindow::update_project(int load_mode)
2837 {
2838         const int debug = 0;
2839
2840         if(debug) PRINT_TRACE
2841         restart_brender();
2842         edl->tracks->update_y_pixels(theme);
2843
2844         if(debug) PRINT_TRACE
2845
2846         if(load_mode == LOADMODE_REPLACE ||
2847                 load_mode == LOADMODE_REPLACE_CONCATENATE)
2848         {
2849                 gui->load_panes();
2850         }
2851
2852         gui->update(1, 1, 1, 1, 1, 1, 1);
2853         if(debug) PRINT_TRACE
2854         gui->unlock_window();
2855
2856         cwindow->gui->lock_window("MWindow::update_project 1");
2857         cwindow->update(0, 0, 1, 1, 1);
2858         cwindow->gui->unlock_window();
2859
2860         if(debug) PRINT_TRACE
2861
2862 // Close all the vwindows
2863         if(load_mode == LOADMODE_REPLACE ||
2864                 load_mode == LOADMODE_REPLACE_CONCATENATE) {
2865                 if(debug) PRINT_TRACE
2866                 int first_vwindow = 0;
2867                 if(session->show_vwindow) first_vwindow = 1;
2868 // Change visible windows to no source
2869                 for(int i = 0; i < first_vwindow && i < vwindows.size(); i++) {
2870                         VWindow *vwindow = vwindows[i];
2871                         if( !vwindow->is_running() ) continue;
2872                         vwindow->change_source(-1);
2873                 }
2874
2875 // Close remaining windows
2876                 for(int i = first_vwindow; i < vwindows.size(); i++) {
2877                         VWindow *vwindow = vwindows[i];
2878                         if( !vwindow->is_running() ) continue;
2879                         vwindow->close_window();
2880                 }
2881                 if(debug) PRINT_TRACE
2882         }
2883         else if(vwindows.size()) {
2884                 VWindow *vwindow = vwindows[DEFAULT_VWINDOW];
2885                 if( vwindow->is_running() ) {
2886                         vwindow->gui->lock_window("MWindow::update_project");
2887                         vwindow->update(1);
2888                         vwindow->gui->unlock_window();
2889                 }
2890         }
2891
2892         if(debug) PRINT_TRACE
2893         cwindow->gui->lock_window("MWindow::update_project 2");
2894         cwindow->gui->timebar->update(0);
2895         cwindow->gui->unlock_window();
2896
2897         if(debug) PRINT_TRACE
2898         cwindow->playback_engine->que->send_command(CURRENT_FRAME,
2899                 CHANGE_ALL,
2900                 edl,
2901                 1);
2902
2903         awindow->gui->async_update_assets();
2904         if(debug) PRINT_TRACE
2905
2906         gui->lock_window("MWindow::update_project");
2907         gui->flush();
2908         if(debug) PRINT_TRACE
2909 }
2910
2911 void MWindow::remove_indexfile(Indexable *indexable)
2912 {
2913         if( !indexable->is_asset ) return;
2914         Asset *asset = (Asset *)indexable;
2915 // Erase file
2916         IndexFile::delete_index(preferences, asset, ".toc");
2917         IndexFile::delete_index(preferences, asset, ".idx");
2918         IndexFile::delete_index(preferences, asset, ".mkr");
2919 }
2920
2921 void MWindow::rebuild_indices()
2922 {
2923         for(int i = 0; i < session->drag_assets->total; i++)
2924         {
2925                 Indexable *indexable = session->drag_assets->get(i);
2926 //printf("MWindow::rebuild_indices 1 %s\n", indexable->path);
2927                 remove_indexfile(indexable);
2928 // Schedule index build
2929                 IndexState *index_state = indexable->index_state;
2930                 index_state->index_status = INDEX_NOTTESTED;
2931                 if( indexable->is_asset ) {
2932                         Asset *asset = (Asset *)indexable;
2933                         if( asset->format != FILE_PCM )
2934                                 asset->reset_audio();
2935                         asset->reset_video();
2936                 }
2937                 mainindexes->add_next_asset(0, indexable);
2938         }
2939         mainindexes->start_build();
2940 }
2941
2942
2943 void MWindow::save_backup()
2944 {
2945         FileXML file;
2946         edl->optimize();
2947         edl->set_path(session->filename);
2948         char backup_path[BCTEXTLEN];
2949         snprintf(backup_path, sizeof(backup_path), "%s/%s",
2950                 File::get_config_path(), BACKUP_FILE);
2951         edl->save_xml(&file, backup_path, 0, 0);
2952         file.terminate_string();
2953         FileSystem fs;
2954         fs.complete_path(backup_path);
2955
2956         if(file.write_to_file(backup_path))
2957         {
2958                 char string2[256];
2959                 sprintf(string2, _("Couldn't open %s for writing."), backup_path);
2960                 gui->show_message(string2);
2961         }
2962 }
2963
2964 void MWindow::load_backup()
2965 {
2966         ArrayList<char*> path_list;
2967         path_list.set_array_delete();
2968         char *out_path;
2969         char backup_path[BCTEXTLEN];
2970         snprintf(backup_path, sizeof(backup_path), "%s/%s",
2971                 File::get_config_path(), BACKUP_FILE);
2972         FileSystem fs;
2973         fs.complete_path(backup_path);
2974
2975         path_list.append(out_path = new char[strlen(backup_path) + 1]);
2976         strcpy(out_path, backup_path);
2977
2978         load_filenames(&path_list, LOADMODE_REPLACE, 0);
2979         edl->local_session->clip_title[0] = 0;
2980 // This is unique to backups since the path of the backup is different than the
2981 // path of the project.
2982         set_filename(edl->path);
2983         path_list.remove_all_objects();
2984         save_backup();
2985 }
2986
2987 static inline int gcd(int m, int n)
2988 {
2989         int r;
2990         if( m < n ) { r = m;  m = n;  n = r; }
2991         while( (r = m % n) != 0 ) { m = n;  n = r; }
2992         return n;
2993 }
2994
2995 int MWindow::create_aspect_ratio(float &w, float &h, int width, int height)
2996 {
2997         w = 1;  h = 1;
2998         if(!width || !height) return 1;
2999         if( width == 720 && (height == 480 || height == 576) ) {
3000                 w = 4;  h = 3;  return 0; // for NTSC and PAL
3001         }
3002         double ar = (double)width / height;
3003 // square-ish pixels
3004         if( EQUIV(ar, 1.0000) ) return 0;
3005         if( EQUIV(ar, 1.3333) ) { w = 4;  h = 3;  return 0; }
3006         if( EQUIV(ar, 1.7777) ) { w = 16; h = 9;  return 0; }
3007         if( EQUIV(ar, 2.1111) ) { w = 19; h = 9;  return 0; }
3008         if( EQUIV(ar, 2.2222) ) { w = 20; h = 9;  return 0; }
3009         if( EQUIV(ar, 2.3333) ) { w = 21; h = 9;  return 0; }
3010         int ww = width, hh = height;
3011         // numerator, denominator must be under mx
3012         int mx = 255, n = gcd(ww, hh);
3013         if( n > 1 ) { ww /= n; hh /= n; }
3014         // search near height in case extra/missing lines
3015         if( ww >= mx || hh >= mx ) {
3016                 double err = height;  // +/- 2 percent height
3017                 for( int m=2*height/100, i=1; m>0; i=i>0 ? -i : (--m, -i+1) ) {
3018                         int iw = width, ih = height+i;
3019                         if( (n=gcd(iw, ih)) > 1 ) {
3020                                 int u = iw/n;  if( u >= mx ) continue;
3021                                 int v = ih/n;  if( v >= mx ) continue;
3022                                 double r = (double) u/v, er = fabs(ar-r);
3023                                 if( er >= err ) continue;
3024                                 err = er;  ww = u;  hh = v;
3025                         }
3026                 }
3027         }
3028
3029         w = ww;  h = hh;
3030         return 0;
3031 }
3032
3033 void MWindow::reset_caches()
3034 {
3035         frame_cache->remove_all();
3036         wave_cache->remove_all();
3037         audio_cache->remove_all();
3038         video_cache->remove_all();
3039         if( cwindow->playback_engine && cwindow->playback_engine->audio_cache )
3040                 cwindow->playback_engine->audio_cache->remove_all();
3041         if( cwindow->playback_engine && cwindow->playback_engine->video_cache )
3042                 cwindow->playback_engine->video_cache->remove_all();
3043
3044         for(int i = 0; i < vwindows.size(); i++) {
3045                 VWindow *vwindow = vwindows[i];
3046                 if( !vwindow->is_running() ) continue;
3047                 if(vwindow->playback_engine && vwindow->playback_engine->audio_cache)
3048                         vwindow->playback_engine->audio_cache->remove_all();
3049                 if(vwindow->playback_engine && vwindow->playback_engine->video_cache)
3050                         vwindow->playback_engine->video_cache->remove_all();
3051         }
3052 }
3053
3054 void MWindow::remove_asset_from_caches(Asset *asset)
3055 {
3056         gui->resource_thread->get_video_source(0);
3057         gui->resource_thread->get_audio_source(0);
3058         frame_cache->remove_asset(asset);
3059         wave_cache->remove_asset(asset);
3060         audio_cache->delete_entry(asset);
3061         video_cache->delete_entry(asset);
3062         if( cwindow->playback_engine && cwindow->playback_engine->audio_cache )
3063                 cwindow->playback_engine->audio_cache->delete_entry(asset);
3064         if( cwindow->playback_engine && cwindow->playback_engine->video_cache )
3065                 cwindow->playback_engine->video_cache->delete_entry(asset);
3066         for(int i = 0; i < vwindows.size(); i++) {
3067                 VWindow *vwindow = vwindows[i];
3068                 if( !vwindow->is_running() ) continue;
3069                 if(vwindow->playback_engine && vwindow->playback_engine->audio_cache)
3070                         vwindow->playback_engine->audio_cache->delete_entry(asset);
3071                 if(vwindow->playback_engine && vwindow->playback_engine->video_cache)
3072                         vwindow->playback_engine->video_cache->delete_entry(asset);
3073         }
3074 }
3075
3076
3077 void MWindow::remove_assets_from_project(int push_undo, int redraw,
3078                 ArrayList<Indexable*> *drag_assets, ArrayList<EDL*> *drag_clips)
3079 {
3080         for(int i = 0; i < session->drag_assets->total; i++) {
3081                 Indexable *indexable = session->drag_assets->get(i);
3082                 if(indexable->is_asset) remove_asset_from_caches((Asset*)indexable);
3083         }
3084
3085 // Remove from VWindow.
3086         for(int i = 0; i < session->drag_clips->total; i++) {
3087                 for(int j = 0; j < vwindows.size(); j++) {
3088                         VWindow *vwindow = vwindows[j];
3089                         if( !vwindow->is_running() ) continue;
3090                         if(session->drag_clips->get(i) == vwindow->get_edl()) {
3091                                 vwindow->gui->lock_window("MWindow::remove_assets_from_project 1");
3092                                 vwindow->delete_source(1, 1);
3093                                 vwindow->gui->unlock_window();
3094                         }
3095                 }
3096         }
3097
3098         for(int i = 0; i < session->drag_assets->size(); i++) {
3099                 for(int j = 0; j < vwindows.size(); j++) {
3100                         VWindow *vwindow = vwindows[j];
3101                         if( !vwindow->is_running() ) continue;
3102                         if(session->drag_assets->get(i) == vwindow->get_source()) {
3103                                 vwindow->gui->lock_window("MWindow::remove_assets_from_project 2");
3104                                 vwindow->delete_source(1, 1);
3105                                 vwindow->gui->unlock_window();
3106                         }
3107                 }
3108         }
3109
3110         for(int i = 0; i < session->drag_assets->size(); i++) {
3111                 Indexable *indexable = session->drag_assets->get(i);
3112                 remove_indexfile(indexable);
3113         }
3114
3115 //printf("MWindow::rebuild_indices 1 %s\n", indexable->path);
3116         if(push_undo) undo->update_undo_before();
3117         if(drag_assets) edl->remove_from_project(drag_assets);
3118         if(drag_clips) edl->remove_from_project(session->drag_clips);
3119         if(redraw) save_backup();
3120         if(push_undo) undo->update_undo_after(_("remove assets"), LOAD_ALL);
3121         if(redraw)
3122         {
3123                 restart_brender();
3124
3125                 gui->lock_window("MWindow::remove_assets_from_project 3");
3126                 gui->update(1,
3127                         1,
3128                         1,
3129                         1,
3130                         0,
3131                         1,
3132                         0);
3133                 gui->unlock_window();
3134
3135         // Removes from playback here
3136                 sync_parameters(CHANGE_ALL);
3137         }
3138
3139         awindow->gui->async_update_assets();
3140 }
3141
3142 void MWindow::remove_assets_from_disk()
3143 {
3144 // Remove from disk
3145         for(int i = 0; i < session->drag_assets->total; i++)
3146         {
3147                 remove(session->drag_assets->get(i)->path);
3148         }
3149
3150         remove_assets_from_project(1,
3151                 1,
3152                 session->drag_assets,
3153                 session->drag_clips);
3154 }
3155
3156 void MWindow::dump_plugins(FILE *fp)
3157 {
3158         if( !plugindb ) return;
3159         for(int i = 0; i < plugindb->total; i++)
3160         {
3161                 fprintf(fp, "type=%d audio=%d video=%d rt=%d multi=%d"
3162                         " synth=%d transition=%d theme=%d %s\n",
3163                         plugindb->get(i)->plugin_type,
3164                         plugindb->get(i)->audio,
3165                         plugindb->get(i)->video,
3166                         plugindb->get(i)->realtime,
3167                         plugindb->get(i)->multichannel,
3168                         plugindb->get(i)->get_synthesis(),
3169                         plugindb->get(i)->transition,
3170                         plugindb->get(i)->theme,
3171                         plugindb->get(i)->title);
3172         }
3173 }
3174
3175 void MWindow::dump_edl(FILE *fp)
3176 {
3177         if( !edl ) return;
3178         edl->dump(fp);
3179 }
3180
3181 void MWindow::dump_undo(FILE *fp)
3182 {
3183         if( !undo ) return;
3184         undo->dump(fp);
3185 }
3186
3187 void MWindow::dump_exe(FILE *fp)
3188 {
3189         char proc_path[BCTEXTLEN], exe_path[BCTEXTLEN];
3190         sprintf(proc_path, "/proc/%d/exe", (int)getpid());
3191
3192         int ret = -1, n = 100;
3193         for( int len; (len=readlink(proc_path, exe_path, sizeof(exe_path)))>0; --n ) {
3194                 exe_path[len] = 0;  strcpy(proc_path, exe_path);
3195                 ret = 0;
3196         }
3197         if( n < 0 || ret < 0 ) { fprintf(fp,"readlink: %m\n"); return; }
3198
3199         struct stat st;
3200         if( stat(proc_path,&st) ) { fprintf(fp,"stat: %m\n"); return; }
3201         fprintf(fp, "path: %s = %9jd bytes\n",proc_path,st.st_size);
3202         struct tm *tm = localtime(&st.st_mtime);
3203         char mtime[256];
3204         strftime(mtime, sizeof(mtime), "%F %T", tm);
3205         fprintf(fp,"mtime: %s\n", mtime);
3206
3207         int fd = open(proc_path,O_RDONLY+O_NONBLOCK);
3208         if( fd < 0 ) { fprintf(fp,"open: %m\n"); return; }
3209         uint8_t *bfr = 0;
3210         int64_t bfrsz = 0;
3211         int64_t pagsz = sysconf(_SC_PAGE_SIZE);
3212         int64_t maxsz = 1024*pagsz;
3213         int64_t size = st.st_size, pos = 0;
3214         SHA1 sha1;
3215         while( (bfrsz = size-pos) > 0 ) {
3216                 if( bfrsz > maxsz ) bfrsz = maxsz;
3217                 bfr = (uint8_t *)mmap(NULL, bfrsz, PROT_READ,
3218                         MAP_PRIVATE+MAP_NORESERVE+MAP_POPULATE, fd, pos);
3219                 if( bfr == MAP_FAILED ) break;
3220                 sha1.addBytes(bfr, bfrsz);
3221                 munmap(bfr, bfrsz);
3222                 pos += bfrsz;
3223         }
3224         close(fd);
3225         ret = pos < size ? EIO : 0;
3226         fprintf(fp, "SHA1: ");
3227         uint8_t digest[20];  sha1.computeHash(digest);
3228         for( int i=0; i<20; ++i ) fprintf(fp, "%02x", digest[i]);
3229         if( ret < 0 ) fprintf(fp, " (ret %d)", ret);
3230         if( pos < st.st_size ) fprintf(fp, " (pos %jd)", pos);
3231         fprintf(fp, "\n");
3232 }
3233
3234 void MWindow::trap_hook(FILE *fp, void *vp)
3235 {
3236         MWindow *mwindow = (MWindow *)vp;
3237 //      fprintf(fp, "\nPLUGINS:\n");
3238 //      mwindow->dump_plugins(fp);
3239         fprintf(fp, "\nEDL:\n");
3240         mwindow->dump_edl(fp);
3241         fprintf(fp, "\nUNDO:\n");
3242         mwindow->dump_undo(fp);
3243         fprintf(fp, "\nEXE:\n");
3244         mwindow->dump_exe(fp);
3245 }
3246
3247
3248
3249
3250
3251
3252 int MWindow::save_defaults()
3253 {
3254         gui->save_defaults(defaults);
3255         edl->save_defaults(defaults);
3256         session->save_defaults(defaults);
3257         preferences->save_defaults(defaults);
3258
3259         for(int i = 0; i < plugin_guis->total; i++)
3260         {
3261 // Pointer comparison
3262                 plugin_guis->get(i)->save_defaults();
3263         }
3264         awindow->save_defaults(defaults);
3265
3266         defaults->save();
3267         return 0;
3268 }
3269
3270 int MWindow::run_script(FileXML *script)
3271 {
3272         int result = 0, result2 = 0;
3273         while(!result && !result2)
3274         {
3275                 result = script->read_tag();
3276                 if(!result)
3277                 {
3278                         if(script->tag.title_is("new_project"))
3279                         {
3280 // Run new in immediate mode.
3281 //                              gui->mainmenu->new_project->run_script(script);
3282                         }
3283                         else
3284                         if(script->tag.title_is("record"))
3285                         {
3286 // Run record as a thread.  It is a terminal command.
3287                                 ;
3288 // Will read the complete scipt file without letting record read it if not
3289 // terminated.
3290                                 result2 = 1;
3291                         }
3292                         else
3293                         {
3294                                 printf("MWindow::run_script: Unrecognized command: %s\n",script->tag.get_title() );
3295                         }
3296                 }
3297         }
3298         return result2;
3299 }
3300
3301 // ================================= synchronization
3302
3303
3304 int MWindow::interrupt_indexes()
3305 {
3306         mainprogress->cancelled = 1;
3307         mainindexes->interrupt_build();
3308         return 0;
3309 }
3310
3311
3312
3313 void MWindow::next_time_format()
3314 {
3315         switch(edl->session->time_format)
3316         {
3317                 case TIME_HMS: edl->session->time_format = TIME_HMSF; break;
3318                 case TIME_HMSF: edl->session->time_format = TIME_SAMPLES; break;
3319                 case TIME_SAMPLES: edl->session->time_format = TIME_SAMPLES_HEX; break;
3320                 case TIME_SAMPLES_HEX: edl->session->time_format = TIME_FRAMES; break;
3321                 case TIME_FRAMES: edl->session->time_format = TIME_FEET_FRAMES; break;
3322                 case TIME_FEET_FRAMES: edl->session->time_format = TIME_SECONDS; break;
3323                 case TIME_SECONDS: edl->session->time_format = TIME_HMS; break;
3324         }
3325
3326         time_format_common();
3327 }
3328
3329 void MWindow::prev_time_format()
3330 {
3331         switch(edl->session->time_format)
3332         {
3333                 case TIME_HMS: edl->session->time_format = TIME_SECONDS; break;
3334                 case TIME_SECONDS: edl->session->time_format = TIME_FEET_FRAMES; break;
3335                 case TIME_FEET_FRAMES: edl->session->time_format = TIME_FRAMES; break;
3336                 case TIME_FRAMES: edl->session->time_format = TIME_SAMPLES_HEX; break;
3337                 case TIME_SAMPLES_HEX: edl->session->time_format = TIME_SAMPLES; break;
3338                 case TIME_SAMPLES: edl->session->time_format = TIME_HMSF; break;
3339                 case TIME_HMSF: edl->session->time_format = TIME_HMS; break;
3340         }
3341
3342         time_format_common();
3343 }
3344
3345 void MWindow::time_format_common()
3346 {
3347         gui->lock_window("MWindow::next_time_format");
3348         gui->redraw_time_dependancies();
3349
3350
3351         char string[BCTEXTLEN], string2[BCTEXTLEN];
3352         sprintf(string, _("Using %s"), Units::print_time_format(edl->session->time_format, string2));
3353         gui->show_message(string);
3354         gui->flush();
3355         gui->unlock_window();
3356 }
3357
3358
3359 int MWindow::set_filename(const char *filename)
3360 {
3361         if( filename != session->filename )
3362                 strcpy(session->filename, filename);
3363         if( filename != edl->path )
3364                 strcpy(edl->path, filename);
3365
3366         if(gui)
3367         {
3368                 if(filename[0] == 0)
3369                 {
3370                         gui->set_title(PROGRAM_NAME);
3371                 }
3372                 else
3373                 {
3374                         FileSystem dir;
3375                         char string[BCTEXTLEN], string2[BCTEXTLEN];
3376                         dir.extract_name(string, filename);
3377                         sprintf(string2, PROGRAM_NAME ": %s", string);
3378                         gui->set_title(string2);
3379                 }
3380         }
3381         return 0;
3382 }
3383
3384
3385
3386
3387
3388
3389
3390
3391 int MWindow::set_loop_boundaries()
3392 {
3393         double start = edl->local_session->get_selectionstart();
3394         double end = edl->local_session->get_selectionend();
3395
3396         if(start !=
3397                 end)
3398         {
3399                 ;
3400         }
3401         else
3402         if(edl->tracks->total_length())
3403         {
3404                 start = 0;
3405                 end = edl->tracks->total_length();
3406         }
3407         else
3408         {
3409                 start = end = 0;
3410         }
3411
3412         if(edl->local_session->loop_playback && start != end)
3413         {
3414                 edl->local_session->loop_start = start;
3415                 edl->local_session->loop_end = end;
3416         }
3417         return 0;
3418 }
3419
3420
3421
3422
3423
3424
3425
3426 int MWindow::reset_meters()
3427 {
3428         cwindow->gui->lock_window("MWindow::reset_meters 1");
3429         cwindow->gui->meters->reset_meters();
3430         cwindow->gui->unlock_window();
3431
3432         for(int j = 0; j < vwindows.size(); j++) {
3433                 VWindow *vwindow = vwindows[j];
3434                 if( !vwindow->is_running() ) continue;
3435                 vwindow->gui->lock_window("MWindow::reset_meters 2");
3436                 vwindow->gui->meters->reset_meters();
3437                 vwindow->gui->unlock_window();
3438         }
3439
3440         lwindow->gui->lock_window("MWindow::reset_meters 3");
3441         lwindow->gui->panel->reset_meters();
3442         lwindow->gui->unlock_window();
3443
3444         gui->lock_window("MWindow::reset_meters 4");
3445         gui->reset_meters();
3446         gui->unlock_window();
3447         return 0;
3448 }
3449
3450
3451 void MWindow::resync_guis()
3452 {
3453 // Update GUIs
3454         restart_brender();
3455         gui->lock_window("MWindow::resync_guis");
3456         gui->update(1, 1, 1, 1, 1, 1, 0);
3457         gui->unlock_window();
3458
3459         cwindow->gui->lock_window("MWindow::resync_guis");
3460         cwindow->gui->resize_event(cwindow->gui->get_w(),
3461                 cwindow->gui->get_h());
3462         int channels = edl->session->audio_channels;
3463         cwindow->gui->meters->set_meters(channels, 1);
3464         cwindow->gui->flush();
3465         cwindow->gui->unlock_window();
3466
3467         for(int i = 0; i < vwindows.size(); i++) {
3468                 VWindow *vwindow = vwindows[i];
3469                 if( !vwindow->is_running() ) continue;
3470                 vwindow->gui->lock_window("MWindow::resync_guis");
3471                 vwindow->gui->resize_event(vwindow->gui->get_w(),
3472                         vwindow->gui->get_h());
3473                 vwindow->gui->meters->set_meters(channels, 1);
3474                 vwindow->gui->flush();
3475                 vwindow->gui->unlock_window();
3476         }
3477
3478         lwindow->gui->lock_window("MWindow::resync_guis");
3479         lwindow->gui->panel->set_meters(channels, 1);
3480         lwindow->gui->flush();
3481         lwindow->gui->unlock_window();
3482
3483 // Warn user
3484         if(((edl->session->output_w % 4) ||
3485                 (edl->session->output_h % 4)) &&
3486                 edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL)
3487         {
3488                 MainError::show_error(
3489                         _("This project's dimensions are not multiples of 4 so\n"
3490                         "it can't be rendered by OpenGL."));
3491         }
3492
3493
3494 // Flash frame
3495         sync_parameters(CHANGE_ALL);
3496 }
3497
3498 int MWindow::select_asset(Asset *asset, int vstream, int astream, int delete_tracks)
3499 {
3500         File *file = new File;
3501         EDLSession *session = edl->session;
3502         double old_framerate = session->frame_rate;
3503         double old_samplerate = session->sample_rate;
3504         int old_auto_keyframes = session->auto_keyframes;
3505         session->auto_keyframes = 0;
3506         int result = file->open_file(preferences, asset, 1, 0);
3507         if( !result && delete_tracks > 0 )
3508                 undo->update_undo_before();
3509         if( !result && asset->video_data && asset->get_video_layers() > 0 ) {
3510                 // try to get asset up to date, may fail
3511                 file->select_video_stream(asset, vstream);
3512                 // either way use what was/is there.
3513                 double framerate = asset->get_frame_rate();
3514                 int width = asset->get_w();
3515                 int height = asset->get_h();
3516                 // must be multiple of 4 for opengl
3517                 width = (width+3) & ~3;  height = (height+3) & ~3;
3518                 int driver = session->playback_config->vconfig->driver;
3519                 int color_model = file->get_best_colormodel(asset, driver);
3520 //              color_model = BC_CModels::is_yuv(color_model) ?
3521 //                              BC_CModels::has_alpha(color_model) ? BC_YUVA8888 : BC_YUV888 :
3522 //                      BC_CModels::is_float(color_model) ?
3523 //                              BC_CModels::has_alpha(color_model) ? BC_RGBA_FLOAT : BC_RGB_FLOAT :
3524 //                              BC_CModels::has_alpha(color_model) ? BC_RGBA8888 : BC_RGB888;
3525 // have alpha for now
3526                 color_model = BC_CModels::is_yuv(color_model) ?  BC_YUVA8888 :
3527                         BC_CModels::is_float(color_model) ? BC_RGBA_FLOAT : BC_RGBA8888;
3528                 session->color_model = color_model;
3529                 session->output_w = width;
3530                 session->output_h = height;
3531                 session->frame_rate = framerate;
3532                 // not, asset->actual_width/actual_height
3533                 asset->width = session->output_w;
3534                 asset->height = session->output_h;
3535                 asset->frame_rate = session->frame_rate;
3536                 create_aspect_ratio(session->aspect_w, session->aspect_h,
3537                         session->output_w, session->output_h);
3538                 Track *track = edl->tracks->first;
3539                 for( Track *next_track=0; track; track=next_track ) {
3540                         next_track = track->next;
3541                         if( track->data_type != TRACK_VIDEO ) continue;
3542                         if( delete_tracks ) {
3543                                 Edit *edit = track->edits->first;
3544                                 for( Edit *next_edit=0; edit; edit=next_edit ) {
3545                                         next_edit = edit->next;
3546                                         if( edit->channel != vstream ||
3547                                             !edit->asset || !edit->asset->is_asset ||
3548                                             !asset->equivalent(*edit->asset,1,1,edl) )
3549                                                 delete edit;
3550                                 }
3551                         }
3552                         if( track->edits->first ) {
3553                                 track->track_w = edl->session->output_w;
3554                                 track->track_h = edl->session->output_h;
3555                         }
3556                         else if( delete_tracks )
3557                                 edl->tracks->delete_track(track);
3558                 }
3559                 edl->resample(old_framerate, session->frame_rate, TRACK_VIDEO);
3560         }
3561         if( !result && asset->audio_data && asset->channels > 0 ) {
3562                 session->sample_rate = asset->get_sample_rate();
3563                 int64_t channel_mask = 0;
3564                 int astrm = !asset->video_data ? -1 :
3565                         file->get_audio_for_video(vstream, astream, channel_mask);
3566                 if( astrm >= 0 ) file->select_audio_stream(asset, astrm);
3567                 if( astrm < 0 || !channel_mask ) channel_mask = (1<<asset->channels)-1;
3568                 int channels = 0;
3569                 for( uint64_t mask=channel_mask; mask!=0; mask>>=1 ) channels += mask & 1;
3570                 if( channels < 1 ) channels = 1;
3571                 if( channels > 6 ) channels = 6;
3572                 session->audio_tracks = session->audio_channels = channels;
3573                 switch( channels ) {
3574                 case 6:
3575                         session->achannel_positions[0] = 90;
3576                         session->achannel_positions[1] = 150;
3577                         session->achannel_positions[2] = 30;
3578                         session->achannel_positions[3] = 210;
3579                         session->achannel_positions[4] = 330;
3580                         session->achannel_positions[5] = 270;
3581                         break;
3582                 case 2:
3583                         session->achannel_positions[0] = 180;
3584                         session->achannel_positions[1] = 0;
3585                         break;
3586                 case 1:
3587                         session->achannel_positions[1] = 90;
3588                         break;
3589                 default: {
3590                         if( !channels ) break;
3591                         double t = 0, dt = 360./channels;
3592                         for( int i=channels; --i>=0; t+=dt )
3593                                 session->achannel_positions[i] = int(t+0.5);
3594                         break; }
3595                 }
3596                 remap_audio(MWindow::AUDIO_1_TO_1);
3597
3598                 if( delete_tracks ) {
3599                         Track *track = edl->tracks->first;
3600                         for( Track *next_track=0; track; track=next_track ) {
3601                                 next_track = track->next;
3602                                 if( track->data_type != TRACK_AUDIO ) continue;
3603                                 Edit *edit = track->edits->first;
3604                                         for( Edit *next_edit=0; edit; edit=next_edit ) {
3605                                         next_edit = edit->next;
3606                                         if( !((1<<edit->channel) & channel_mask) ||
3607                                             !edit->asset || !edit->asset->is_asset ||
3608                                             !asset->equivalent(*edit->asset,1,1,edl) )
3609                                                 delete edit;
3610                                 }
3611                                 if( !track->edits->first )
3612                                         edl->tracks->delete_track(track);
3613                         }
3614                 }
3615                 edl->rechannel();
3616                 edl->resample(old_samplerate, session->sample_rate, TRACK_AUDIO);
3617         }
3618         delete file;
3619         session->auto_keyframes = old_auto_keyframes;
3620         if( !result && delete_tracks > 0 ) {
3621                 save_backup();
3622                 undo->update_undo_after(_("select asset"), LOAD_ALL);
3623         }
3624         resync_guis();
3625         return result;
3626 }
3627
3628 int MWindow::select_asset(int vtrack, int delete_tracks)
3629 {
3630         Track *track = edl->tracks->get(vtrack, TRACK_VIDEO);
3631         if( !track )
3632                 track = edl->tracks->get(vtrack, TRACK_AUDIO);
3633         if( !track ) return 1;
3634         Edit *edit = track->edits->first;
3635         if( !edit ) return 1;
3636         Asset *asset = edit->asset;
3637         if( !asset || !asset->is_asset ) return 1;
3638         return select_asset(asset, edit->channel, 0, delete_tracks);
3639 }
3640
3641 void MWindow::dump_plugindb(FILE *fp)
3642 {
3643         if( !plugindb ) return;
3644         for(int i = 0; i < plugindb->total; i++)
3645                 plugindb->get(i)->dump(fp);
3646 }
3647
3648 FloatAuto* MWindow::get_float_auto(PatchGUI *patch,int idx)
3649 {
3650         Auto *current = 0;
3651         double unit_position = edl->local_session->get_selectionstart(1);
3652         unit_position = patch->track->to_units(unit_position, 0);
3653
3654         FloatAutos *ptr = (FloatAutos*)patch->track->automation->autos[idx];
3655         return (FloatAuto*)ptr->get_prev_auto( (long)unit_position, PLAY_FORWARD, current);
3656 }
3657
3658 IntAuto* MWindow::get_int_auto(PatchGUI *patch,int idx)
3659 {
3660         Auto *current = 0;
3661         double unit_position = edl->local_session->get_selectionstart(1);
3662         unit_position = patch->track->to_units(unit_position, 0);
3663
3664         IntAutos *ptr = (IntAutos*)patch->track->automation->autos[idx];
3665         return (IntAuto*)ptr->get_prev_auto( (long)unit_position, PLAY_FORWARD, current);
3666 }
3667
3668 PanAuto* MWindow::get_pan_auto(PatchGUI *patch)
3669 {
3670         Auto *current = 0;
3671         double unit_position = edl->local_session->get_selectionstart(1);
3672         unit_position = patch->track->to_units(unit_position, 0);
3673
3674         PanAutos *ptr = (PanAutos*)patch->track->automation->autos[AUTOMATION_PAN];
3675         return (PanAuto*)ptr->get_prev_auto( (long)unit_position, PLAY_FORWARD, current);
3676 }
3677
3678