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         brender_active = 0;
 204         strcpy(cin_lang,"en");
 205         channeldb_buz =  new ChannelDB;
 206         channeldb_v4l2jpeg =  new ChannelDB;
 207         //file_server = 0;
 208         plugin_guis = 0;
 209         dead_plugins = 0;
 210         keyframe_threads = 0;
 211         create_bd = 0;
 212         create_dvd = 0;
 213         batch_render = 0;
 214         render = 0;
 215         edl = 0;
 216         gui = 0;
 217         cwindow = 0;
 218         awindow = 0;
 219         gwindow = 0;
 220         twindow = 0;
 221         wwindow = 0;
 222         lwindow = 0;
 223         sighandler = 0;
 224         restart_status = 0;
 225         screens = 1;
 226         in_destructor = 0;
 227 }
 228
 229
 230 // Need to delete brender temporary here.
 231 MWindow::~MWindow()
 232 {
 233         run_lock->lock("MWindow::~MWindow");
 234         stop_playback(1);
 235         in_destructor = 1;
 236 //printf("MWindow::~MWindow %d\n", __LINE__);
 237         gui->stop_drawing();
 238         gui->remote_control->deactivate();
 239         gui->record->stop();
 240 #ifdef HAVE_DVB
 241         gui->channel_info->stop();
 242 #endif
 243         delete create_bd;       create_bd = 0;
 244         delete create_dvd;      create_dvd = 0;
 245         delete batch_render;    batch_render = 0;
 246         delete render;          render = 0;
 247         commit_commercial();
 248         if( commercials && !commercials->remove_user() ) commercials = 0;
 249
 250 // Save defaults for open plugins
 251         plugin_gui_lock->lock("MWindow::~MWindow");
 252         for(int i = 0; i < plugin_guis->size(); i++) {
 253                 plugin_guis->get(i)->hide_gui();
 254                 delete_plugin(plugin_guis->get(i));
 255         }
 256         plugin_gui_lock->unlock();
 257         hide_keyframe_guis();
 258         clean_indexes();
 259         save_defaults();
 260 // Give up and go to a movie
 261 //  cant run valgrind if this is used
 262
 263         gui->del_keyboard_listener(
 264                 (int (BC_WindowBase::*)(BC_WindowBase *))
 265                 &MWindowGUI::keyboard_listener);
 266 #if 0
 267 // release the hounds
 268         if( awindow && awindow->gui ) awindow->gui->close(0);
 269         if( cwindow && cwindow->gui ) cwindow->gui->close(0);
 270         if( lwindow && lwindow->gui ) lwindow->gui->close(0);
 271         if( gwindow && gwindow->gui ) gwindow->gui->close(0);
 272         if( twindow && twindow->is_running() ) twindow->close_window();
 273         if( wwindow && wwindow->is_running() ) wwindow->close_window();
 274         vwindows.remove_all_objects();
 275         gui->close(0);
 276         if( awindow ) awindow->join();
 277         if( cwindow ) cwindow->join();
 278         if( lwindow ) lwindow->join();
 279         if( twindow ) twindow->join();
 280         if( wwindow ) wwindow->join();
 281         if( gwindow ) gwindow->join();
 282         join();
 283 #else
 284 // one at a time, or nouveau chokes
 285 #define close_gui(win) if( win ) { \
 286   if( win->gui ) win->gui->close(0); \
 287   win->join(); }
 288         close_gui(awindow);
 289         close_gui(cwindow);
 290         close_gui(lwindow);
 291         close_gui(gwindow);
 292         close_gui(twindow);
 293         close_gui(wwindow);
 294         vwindows.remove_all_objects();
 295         gui->close(0);
 296         join();
 297 #endif
 298         reset_caches();
 299         dead_plugins->remove_all_objects();
 300         delete_plugins();
 301         finit_error();
 302         keyframe_threads->remove_all_objects();
 303         colormodels.remove_all_objects();
 304         delete awindow;         awindow = 0;
 305         delete lwindow;         lwindow = 0;
 306         delete twindow;         twindow = 0;
 307         delete wwindow;         wwindow = 0;
 308         delete gwindow;         gwindow = 0;
 309         delete cwindow;         cwindow = 0;
 310         delete gui;             gui = 0;
 311         //delete file_server;  file_server = 0; // reusable
 312         delete mainindexes;     mainindexes = 0;
 313         delete mainprogress;    mainprogress = 0;
 314         delete audio_cache;     audio_cache = 0;  // delete the cache after the assets
 315         delete video_cache;     video_cache = 0;  // delete the cache after the assets
 316         delete frame_cache;     frame_cache = 0;
 317         delete wave_cache;      wave_cache = 0;
 318         delete plugin_guis;     plugin_guis = 0;
 319         delete dead_plugins;    dead_plugins = 0;
 320         delete keyframe_threads;  keyframe_threads = 0;
 321         delete undo;            undo = 0;
 322         delete preferences;     preferences = 0;
 323         delete exportedl;       exportedl = 0;
 324         delete session;         session = 0;
 325         delete defaults;        defaults = 0;
 326         delete assets;          assets = 0;
 327         delete splash_window;   splash_window = 0;
 328 //      delete theme;           theme = 0;      // deleted by delete_plugins
 329         if( !edl->Garbage::remove_user() ) edl = 0;
 330         delete channeldb_buz;
 331         delete channeldb_v4l2jpeg;
 332 // This must be last thread to exit
 333         delete playback_3d;     playback_3d = 0;
 334         delete dead_plugin_lock;
 335         delete plugin_gui_lock;
 336         delete vwindows_lock;
 337         delete brender_lock;
 338         delete keyframe_gui_lock;
 339         colormodels.remove_all_objects();
 340         interlace_project_modes.remove_all_objects();
 341         interlace_asset_modes.remove_all_objects();
 342         interlace_asset_fixmethods.remove_all_objects();
 343         sighandler->terminate();
 344         delete sighandler;
 345         delete run_lock;
 346 }
 347
 348
 349 void MWindow::quit()
 350 {
 351         gui->set_done(0);
 352 }
 353
 354 void MWindow::init_error()
 355 {
 356         MainError::init_error(this);
 357 }
 358
 359 void MWindow::finit_error()
 360 {
 361         MainError::finit_error();
 362 }
 363
 364 void MWindow::create_defaults_path(char *string, const char *config_file)
 365 {
 366 // set the .bcast path
 367         FileSystem fs;
 368
 369         sprintf(string, "%s/", File::get_config_path());
 370         fs.complete_path(string);
 371         if(!fs.is_dir(string))
 372                 fs.create_dir(string);
 373
 374 // load the defaults
 375         strcat(string, config_file);
 376 }
 377 const char *MWindow::default_std()
 378 {
 379         char buf[BCTEXTLEN], *p = 0;
 380
 381         int fd = open(TIMEZONE_NAME, O_RDONLY);
 382         if( fd >= 0 ) {
 383                 int l = read(fd, buf, sizeof(buf)-1);
 384                 close(fd);
 385                 if( l > 0 ) {
 386                         if( buf[l-1] == '\n' ) --l;
 387                         buf[l] = 0;
 388                         p = buf;
 389                 }
 390         }
 391         if( !p ) {
 392                 int l = readlink(LOCALTIME_LINK, buf, sizeof(buf)-1);
 393                 if( l > 0 ) {
 394                         buf[l] = 0;
 395                         if( !(p=strstr(buf, ZONEINFO_STR)) != 0 ) return "PAL";
 396                         p += strlen(ZONEINFO_STR);
 397                 }
 398         }
 399
 400         if( p ) {
 401                 for( int i=0; ntsc_zones[i]; ++i ) {
 402                         if( !strcmp(ntsc_zones[i], p) )
 403                                 return "NTSC";
 404                 }
 405         }
 406
 407         p = getenv("TZ");
 408         if( p ) {
 409                 for( int i=0; ntsc_zones[i]; ++i ) {
 410                         if( !strcmp(ntsc_zones[i], p) )
 411                                 return "NTSC";
 412                 }
 413         }
 414
 415 //__timezone: Seconds west of UTC.  240sec/deg
 416         double tz_deg = -__timezone / 240.;
 417 // from Honolulu = -10, to New York = -5, 15deg/hr   lat -150..-75
 418         return tz_deg >= -10*15 && tz_deg <= -5*15 ? "NTSC" : "PAL";
 419 }
 420
 421 void MWindow::fill_preset_defaults(const char *preset, EDLSession *session)
 422 {
 423         struct formatpresets *fpr;
 424
 425         for(fpr = &format_presets[0]; fpr->name; fpr++)
 426         {
 427                 if(strcmp(_(fpr->name), preset) == 0)
 428                 {
 429                         session->audio_channels = fpr->audio_channels;
 430                         session->audio_tracks = fpr->audio_tracks;
 431                         session->sample_rate = fpr->sample_rate;
 432                         session->video_channels = fpr->video_channels;
 433                         session->video_tracks = fpr->video_tracks;
 434                         session->frame_rate = fpr->frame_rate;
 435                         session->output_w = fpr->output_w;
 436                         session->output_h = fpr->output_h;
 437                         session->aspect_w = fpr->aspect_w;
 438                         session->aspect_h = fpr->aspect_h;
 439                         session->interlace_mode = fpr->interlace_mode;
 440                         session->color_model = fpr->color_model;
 441                         return;
 442                 }
 443         }
 444 }
 445
 446 const char *MWindow::get_preset_name(int index)
 447 {
 448         if(index < 0 || index >= (int)MAX_NUM_PRESETS)
 449                 return "Error";
 450         return _(format_presets[index].name);
 451 }
 452
 453
 454 void MWindow::init_defaults(BC_Hash* &defaults, char *config_path)
 455 {
 456         char path[BCTEXTLEN];
 457 // Use user supplied path
 458         if(config_path[0])
 459                 strcpy(path, config_path);
 460         else
 461                 create_defaults_path(path, CONFIG_FILE);
 462
 463         defaults = new BC_Hash(path);
 464         defaults->load();
 465 }
 466
 467
 468 void MWindow::check_language()
 469 {
 470         char curr_lang[BCTEXTLEN]; curr_lang[0] = 0;
 471         const char *env_lang = getenv("LANGUAGE");
 472         if( !env_lang ) env_lang = getenv("LC_ALL");
 473         if( !env_lang ) env_lang = getenv("LANG");
 474         if( !env_lang ) {
 475                 snprintf(curr_lang, sizeof(curr_lang), "%s_%s-%s",
 476                         BC_Resources::language, BC_Resources::region, BC_Resources::encoding);
 477                 env_lang = curr_lang;
 478         }
 479         char last_lang[BCTEXTLEN]; last_lang[0] = 0;
 480         defaults->get("LAST_LANG",last_lang);
 481         if( strcmp(env_lang,last_lang)) {
 482                 printf("lang changed from '%s' to '%s'\n", last_lang, env_lang);
 483                 defaults->update("LAST_LANG",env_lang);
 484                 char plugin_path[BCTEXTLEN];
 485                 create_defaults_path(plugin_path, PLUGIN_FILE);
 486                 ::remove(plugin_path);
 487                 char ladspa_path[BCTEXTLEN];
 488                 create_defaults_path(ladspa_path, LADSPA_FILE);
 489                 ::remove(ladspa_path);
 490                 defaults->save();
 491         }
 492         if( strlen(env_lang) > 1 &&
 493             ( env_lang[2] == 0 || env_lang[2] == '_'  || env_lang[2] == '.' ) ) {
 494                 cin_lang[0] = env_lang[0];  cin_lang[1] = env_lang[1];  cin_lang[2] = 0;
 495         }
 496         else
 497                 strcpy(cin_lang, "en");
 498 }
 499
 500 void MWindow::get_plugin_path(char *path, const char *plug_dir, const char *fs_path)
 501 {
 502         char *base_path = FileSystem::basepath(fs_path), *bp = base_path;
 503         if( plug_dir ) {
 504                 const char *dp = plug_dir;
 505                 while( *bp && *dp && *bp == *dp ) { ++bp; ++dp; }
 506                 bp = !*dp && *bp == '/' ? bp+1 : base_path;
 507         }
 508         strcpy(path, bp);
 509         delete [] base_path;
 510 }
 511
 512 int MWindow::load_plugin_index(MWindow *mwindow, const char *index_path, const char *plugin_dir)
 513 {
 514 // load index
 515         FILE *fp = fopen(index_path, "r");
 516         if( !fp ) return -1;
 517
 518         int ret = 0;
 519         char index_line[BCTEXTLEN];
 520         int index_version = -1, len = strlen(plugin_dir);
 521         if( !fgets(index_line, BCTEXTLEN, fp) ||
 522             sscanf(index_line, "%d", &index_version) != 1 ||
 523             index_version != PLUGIN_FILE_VERSION ||
 524             !fgets(index_line, BCTEXTLEN, fp) ||
 525             (int)strlen(index_line)-1 != len || index_line[len] != '\n' ||
 526             strncmp(index_line, plugin_dir, len) != 0 ) ret = 1;
 527
 528         ArrayList<PluginServer*> plugins;
 529         while( !ret && !feof(fp) && fgets(index_line, BCTEXTLEN, fp) ) {
 530                 if( index_line[0] == ';' ) continue;
 531                 if( index_line[0] == '#' ) continue;
 532                 int type = PLUGIN_TYPE_UNKNOWN;
 533                 char path[BCTEXTLEN], title[BCTEXTLEN];
 534                 int64_t mtime = 0;
 535                 if( PluginServer::scan_table(index_line, type, path, title, mtime) ) {
 536                         ret = 1; continue;
 537                 }
 538                 PluginServer *server = 0;
 539                 switch( type ) {
 540                 case PLUGIN_TYPE_BUILTIN:
 541                 case PLUGIN_TYPE_EXECUTABLE:
 542                 case PLUGIN_TYPE_LADSPA: {
 543                         char plugin_path[BCTEXTLEN];  struct stat st;
 544                         sprintf(plugin_path, "%s/%s", plugin_dir, path);
 545                         if( stat(plugin_path, &st) || st.st_mtime != mtime ) {
 546                                 ret = 1; continue;
 547                         }
 548                         server = new PluginServer(mwindow, plugin_path, type);
 549                         break; }
 550                 case PLUGIN_TYPE_FFMPEG: {
 551                         server = new_ffmpeg_server(mwindow, path);
 552                         break; }
 553                 }
 554                 if( !server ) continue;
 555                 plugins.append(server);
 556 // Create plugin server from index entry
 557                 server->set_title(title);
 558                 if( server->read_table(index_line) ) {
 559                         ret = 1;  continue;
 560                 }
 561         }
 562         fclose(fp);
 563
 564         if( !ret )
 565                 ret = check_plugin_index(plugins, plugin_dir, ".");
 566
 567         if( !ret )
 568                 add_plugins(plugins);
 569         else
 570                 plugins.remove_all_objects();
 571
 572         return ret;
 573 }
 574
 575 int MWindow::check_plugin_index(ArrayList<PluginServer*> &plugins,
 576         const char *plug_dir, const char *plug_path)
 577 {
 578         char plugin_path[BCTEXTLEN];
 579         sprintf(plugin_path, "%s/%s", plug_dir, plug_path);
 580         FileSystem fs;
 581         fs.set_filter( "[*.plugin][*.so]" );
 582         if( fs.update(plugin_path) )
 583                 return 1;
 584
 585         for( int i=0; i<fs.dir_list.total; ++i ) {
 586                 char fs_path[BCTEXTLEN];
 587                 get_plugin_path(fs_path, 0, fs.dir_list[i]->path);
 588                 if( fs.is_dir(fs_path) ) {
 589                         get_plugin_path(plugin_path, plug_dir, fs_path);
 590                         if( check_plugin_index(plugins, plug_dir, plugin_path) )
 591                                 return 1;
 592                 }
 593                 else if( !plugin_exists(fs_path, plugins) )
 594                         return 1;
 595         }
 596         return 0;
 597 }
 598
 599
 600 int MWindow::init_plugins(MWindow *mwindow, Preferences *preferences)
 601 {
 602         if( !plugindb )
 603                 plugindb = new ArrayList<PluginServer*>;
 604         init_ffmpeg();
 605         char index_path[BCTEXTLEN], plugin_path[BCTEXTLEN];
 606         create_defaults_path(index_path, PLUGIN_FILE);
 607         char *plugin_dir = FileSystem::basepath(preferences->plugin_dir);
 608         strcpy(plugin_path, plugin_dir);  delete [] plugin_dir;
 609         if( !load_plugin_index(mwindow, index_path, plugin_path) ) return 1;
 610         printf("init plugin index: %s\n", plugin_path);
 611         FILE *fp = fopen(index_path,"w");
 612         if( !fp ) {
 613                 fprintf(stderr,_("MWindow::init_plugins: "
 614                         "can't create plugin index: %s\n"), index_path);
 615                 return 1;
 616         }
 617         fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
 618         fprintf(fp, "%s\n", plugin_path);
 619         init_plugin_index(mwindow, preferences, fp, plugin_path);
 620         init_ffmpeg_index(mwindow, preferences, fp);
 621         fclose(fp);
 622         return load_plugin_index(mwindow, index_path, plugin_path);
 623 }
 624
 625 int MWindow::init_ladspa_plugins(MWindow *mwindow, Preferences *preferences)
 626 {
 627         char *path = getenv("LADSPA_PATH");
 628         char ladspa_path[BCTEXTLEN];
 629         if( !path ) {
 630                 strncpy(ladspa_path, File::get_ladspa_path(), sizeof(ladspa_path));
 631                 path = ladspa_path;
 632         }
 633         for( int len=0; *path; path+=len ) {
 634                 char *cp = strchr(path,':');
 635                 len = !cp ? strlen(path) : cp-path;
 636                 char index_path[BCTEXTLEN], plugin_path[BCTEXTLEN];
 637                 memcpy(plugin_path, path, len);  plugin_path[len] = 0;
 638                 if( cp ) ++len;
 639                 char *plugin_dir = FileSystem::basepath(plugin_path);
 640                 strcpy(plugin_path, plugin_dir);  delete [] plugin_dir;
 641                 create_defaults_path(index_path, LADSPA_FILE);
 642                 cp = index_path + strlen(index_path);
 643                 for( char *bp=plugin_path; *bp!=0; ++bp )
 644                         *cp++ = *bp=='/' ? '_' : *bp;
 645                 *cp = 0;
 646                 if( !load_plugin_index(mwindow, index_path, plugin_path) ) continue;
 647                 if( init_ladspa_index(mwindow, preferences, index_path, plugin_path) ) continue;
 648                 load_plugin_index(mwindow, index_path, plugin_path);
 649         }
 650         return 1;
 651 }
 652
 653 void MWindow::init_plugin_index(MWindow *mwindow, Preferences *preferences,
 654         FILE *fp, const char *plugin_dir)
 655 {
 656         int idx = PLUGIN_IDS;
 657         if( plugindb ) {
 658                 for( int i=0; i<plugindb->size(); ++i ) {
 659                         PluginServer *server = plugindb->get(i);
 660                         if( server->dir_idx >= idx )
 661                                 idx = server->dir_idx+1;
 662                 }
 663         }
 664         scan_plugin_index(mwindow, preferences, fp, plugin_dir, ".", idx);
 665 }
 666
 667 int MWindow::init_ladspa_index(MWindow *mwindow, Preferences *preferences,
 668         const char *index_path, const char *plugin_dir)
 669 {
 670         char plugin_path[BCTEXTLEN], *path = FileSystem::basepath(plugin_dir);
 671         strcpy(plugin_path, path);  delete [] path;
 672         printf("init ladspa index: %s\n", plugin_dir);
 673         FILE *fp = fopen(index_path,"w");
 674         if( !fp ) {
 675                 fprintf(stderr,_("MWindow::init_ladspa_index: "
 676                         "can't create plugin index: %s\n"), index_path);
 677                 return 1;
 678         }
 679         fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
 680         fprintf(fp, "%s\n", plugin_dir);
 681         init_plugin_index(mwindow, preferences, fp, plugin_path);
 682         fclose(fp);
 683         return 0;
 684 }
 685
 686 void MWindow::scan_plugin_index(MWindow *mwindow, Preferences *preferences, FILE *fp,
 687         const char *plug_dir, const char *plug_path, int &idx)
 688 {
 689         char plugin_path[BCTEXTLEN];
 690         sprintf(plugin_path, "%s/%s", plug_dir, plug_path);
 691         FileSystem fs;
 692         fs.set_filter( "[*.plugin][*.so]" );
 693         int result = fs.update(plugin_path);
 694         if( result || !fs.dir_list.total ) return;
 695         int vis_id = idx++;
 696
 697         for( int i=0; i<fs.dir_list.total; ++i ) {
 698                 char fs_path[BCTEXTLEN], path[BCTEXTLEN];
 699                 get_plugin_path(fs_path, 0, fs.dir_list[i]->path);
 700                 get_plugin_path(path, plug_dir, fs_path);
 701                 if( fs.is_dir(fs_path) ) {
 702                         scan_plugin_index(mwindow, preferences, fp, plug_dir, path, idx);
 703                         continue;
 704                 }
 705                 if( plugin_exists(path) ) continue;
 706                 struct stat st;
 707                 if( stat(fs_path, &st) ) continue;
 708                 int64_t mtime = st.st_mtime;
 709                 PluginServer server(mwindow, fs_path, PLUGIN_TYPE_UNKNOWN);
 710                 result = server.open_plugin(1, preferences, 0, 0);
 711                 if( !result ) {
 712                         server.write_table(fp, path, vis_id, mtime);
 713                         server.close_plugin();
 714                 }
 715                 else if( result == PLUGINSERVER_IS_LAD ) {
 716                         int lad_index = 0;
 717                         for(;;) {
 718                                 PluginServer ladspa(mwindow, fs_path, PLUGIN_TYPE_LADSPA);
 719                                 ladspa.set_lad_index(lad_index++);
 720                                 result = ladspa.open_plugin(1, preferences, 0, 0);
 721                                 if( result ) break;
 722                                 ladspa.write_table(fp, path, PLUGIN_LADSPA_ID, mtime);
 723                                 ladspa.close_plugin();
 724                         }
 725                 }
 726         }
 727 }
 728
 729 void MWindow::add_plugins(ArrayList<PluginServer*> &plugins)
 730 {
 731         for( int i=0; i<plugins.size(); ++i )
 732                 plugindb->append(plugins[i]);
 733         plugins.remove_all();
 734 }
 735
 736 void MWindow::delete_plugins()
 737 {
 738         plugindb->remove_all_objects();
 739         delete plugindb;
 740         plugindb = 0;
 741 }
 742
 743 void MWindow::search_plugindb(int do_audio,
 744                 int do_video,
 745                 int is_realtime,
 746                 int is_transition,
 747                 int is_theme,
 748                 ArrayList<PluginServer*> &results)
 749 {
 750 // Get plugins
 751         for(int i = 0; i < MWindow::plugindb->total; i++)
 752         {
 753                 PluginServer *current = MWindow::plugindb->get(i);
 754
 755                 if(current->audio == do_audio &&
 756                         current->video == do_video &&
 757                         (current->realtime == is_realtime || is_realtime < 0) &&
 758                         current->transition == is_transition &&
 759                         current->theme == is_theme)
 760                         results.append(current);
 761         }
 762
 763 // Alphabetize list by title
 764         int done = 0;
 765         while(!done)
 766         {
 767                 done = 1;
 768
 769                 for(int i = 0; i < results.total - 1; i++)
 770                 {
 771                         PluginServer *value1 = results[i];
 772                         PluginServer *value2 = results[i + 1];
 773                         if(strcmp(_(value1->title), _(value2->title)) > 0)
 774                         {
 775                                 done = 0;
 776                                 results[i] = value2;
 777                                 results[i + 1] = value1;
 778                         }
 779                 }
 780         }
 781 }
 782
 783 PluginServer* MWindow::scan_plugindb(char *title,
 784                 int data_type)
 785 {
 786 //      if(data_type < 0)
 787 //      {
 788 //              printf("MWindow::scan_plugindb data_type < 0\n");
 789 //              return 0;
 790 //      }
 791
 792         for(int i = 0; i < plugindb->total; i++)
 793         {
 794                 PluginServer *server = plugindb->get(i);
 795                 if(server->title &&
 796                         !strcasecmp(server->title, title) &&
 797                         (data_type < 0 ||
 798                                 (data_type == TRACK_AUDIO && server->audio) ||
 799                                 (data_type == TRACK_VIDEO && server->video)))
 800                         return plugindb->get(i);
 801         }
 802         return 0;
 803 }
 804
 805 int MWindow::plugin_exists(const char *plugin_path, ArrayList<PluginServer*> &plugins)
 806 {
 807         for( int i=0; i<plugins.size(); ++i )
 808                 if( !strcmp(plugin_path, plugins[i]->get_path()) ) return 1;
 809         return 0;
 810 }
 811
 812 int MWindow::plugin_exists(char *plugin_path)
 813 {
 814         return !plugindb ? 0 : plugin_exists(plugin_path, *plugindb);
 815 }
 816
 817 void MWindow::init_preferences()
 818 {
 819         preferences = new Preferences;
 820         preferences->load_defaults(defaults);
 821         session = new MainSession(this);
 822         session->load_defaults(defaults);
 823         // set x11_host, screens, window_config
 824         screens = session->set_default_x11_host();
 825         BC_Signals::set_trap_hook(trap_hook, this);
 826         BC_Signals::set_catch_segv(preferences->trap_sigsegv);
 827         BC_Signals::set_catch_intr(preferences->trap_sigintr);
 828         if( preferences->trap_sigsegv || preferences->trap_sigintr ) {
 829                 BC_Trace::enable_locks();
 830         }
 831         else {
 832                 BC_Trace::disable_locks();
 833         }
 834         BC_WindowBase::get_resources()->popupmenu_btnup = preferences->popupmenu_btnup;
 835         BC_WindowBase::get_resources()->textbox_focus_policy = preferences->textbox_focus_policy;
 836 }
 837
 838 void MWindow::clean_indexes()
 839 {
 840         FileSystem fs;
 841         int total_excess;
 842         long oldest = 0;
 843         int oldest_item = -1;
 844         int result;
 845         char string[BCTEXTLEN];
 846         char string2[BCTEXTLEN];
 847
 848 // Delete extra indexes
 849         fs.set_filter("*.idx");
 850         fs.complete_path(preferences->index_directory);
 851         fs.update(preferences->index_directory);
 852 //printf("MWindow::clean_indexes 1 %d\n", fs.dir_list.total);
 853
 854 // Eliminate directories
 855         result = 1;
 856         while(result)
 857         {
 858                 result = 0;
 859                 for(int i = 0; i < fs.dir_list.total && !result; i++)
 860                 {
 861                         fs.join_names(string, preferences->index_directory, fs.dir_list[i]->name);
 862                         if(fs.is_dir(string))
 863                         {
 864                                 delete fs.dir_list[i];
 865                                 fs.dir_list.remove_number(i);
 866                                 result = 1;
 867                         }
 868                 }
 869         }
 870         total_excess = fs.dir_list.total - preferences->index_count;
 871
 872 //printf("MWindow::clean_indexes 2 %d\n", fs.dir_list.total);
 873         while(total_excess > 0)
 874         {
 875 // Get oldest
 876                 for(int i = 0; i < fs.dir_list.total; i++)
 877                 {
 878                         fs.join_names(string, preferences->index_directory, fs.dir_list[i]->name);
 879
 880                         if(i == 0 || fs.get_date(string) <= oldest)
 881                         {
 882                                 oldest = fs.get_date(string);
 883                                 oldest_item = i;
 884                         }
 885                 }
 886
 887                 if(oldest_item >= 0)
 888                 {
 889 // Remove index file
 890                         fs.join_names(string,
 891                                 preferences->index_directory,
 892                                 fs.dir_list[oldest_item]->name);
 893 //printf("MWindow::clean_indexes 1 %s\n", string);
 894                         if(remove(string))
 895                                 perror("delete_indexes");
 896                         delete fs.dir_list[oldest_item];
 897                         fs.dir_list.remove_number(oldest_item);
 898
 899 // Remove table of contents if it exists
 900                         strcpy(string2, string);
 901                         char *ptr = strrchr(string2, '.');
 902                         if(ptr)
 903                         {
 904 //printf("MWindow::clean_indexes 2 %s\n", string2);
 905                                 sprintf(ptr, ".toc");
 906                                 remove(string2);
 907                                 sprintf(ptr, ".mkr");
 908                                 remove(string2);
 909                         }
 910                 }
 911
 912                 total_excess--;
 913         }
 914 }
 915
 916 void MWindow::init_awindow()
 917 {
 918         awindow = new AWindow(this);
 919         awindow->create_objects();
 920 }
 921
 922 void MWindow::init_gwindow()
 923 {
 924         gwindow = new GWindow(this);
 925         gwindow->create_objects();
 926 }
 927
 928 void MWindow::init_tipwindow()
 929 {
 930         TipWindow::load_tips(cin_lang);
 931         if( !twindow )
 932                 twindow = new TipWindow(this);
 933         twindow->start();
 934 }
 935
 936 void MWindow::show_warning(int *do_warning, const char *text)
 937 {
 938         if( do_warning && !*do_warning ) return;
 939         if( !wwindow )
 940                 wwindow = new WWindow(this);
 941         wwindow->show_warning(do_warning, text);
 942 }
 943
 944 int MWindow::wait_warning()
 945 {
 946         return wwindow->wait_result();
 947 }
 948
 949 void MWindow::init_theme()
 950 {
 951         Timer timer;
 952         theme = 0;
 953
 954         PluginServer *theme_plugin = 0;
 955         for(int i = 0; i < plugindb->total && !theme_plugin; i++) {
 956                 if( plugindb->get(i)->theme &&
 957                     !strcasecmp(preferences->theme, plugindb->get(i)->title) )
 958                         theme_plugin = plugindb->get(i);
 959         }
 960
 961         if( !theme_plugin )
 962                 fprintf(stderr, _("MWindow::init_theme: prefered theme %s not found.\n"),
 963                          preferences->theme);
 964
 965         if( !theme_plugin && strcasecmp(preferences->theme, DEFAULT_THEME) ) {
 966                 fprintf(stderr, _("MWindow::init_theme: trying default theme %s\n"),
 967                         DEFAULT_THEME);
 968                 for(int i = 0; i < plugindb->total && !theme_plugin; i++) {
 969                         if( plugindb->get(i)->theme &&
 970                             !strcasecmp(DEFAULT_THEME, plugindb->get(i)->title) )
 971                                 theme_plugin = plugindb->get(i);
 972                 }
 973         }
 974
 975         if(!theme_plugin) {
 976                 fprintf(stderr, _("MWindow::init_theme: theme_plugin not found.\n"));
 977                 exit(1);
 978         }
 979
 980         PluginServer *plugin = new PluginServer(*theme_plugin);
 981         if( plugin->open_plugin(0, preferences, 0, 0) ) {
 982                 fprintf(stderr, _("MWindow::init_theme: unable to load theme %s\n"),
 983                         theme_plugin->title);
 984                 exit(1);
 985         }
 986
 987         theme = plugin->new_theme();
 988         theme->mwindow = this;
 989         strcpy(theme->path, plugin->path);
 990         delete plugin;
 991
 992 // Load default images & settings
 993         theme->Theme::initialize();
 994 // Load user images & settings
 995         theme->initialize();
 996 // Create menus with user colors
 997         theme->build_menus();
 998         init_menus();
 999
1000         theme->check_used();
1001
1002 //printf("MWindow::init_theme %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1003 }
1004
1005 void MWindow::init_3d()
1006 {
1007         playback_3d = new Playback3D(this);
1008         playback_3d->create_objects();
1009 }
1010
1011 void MWindow::init_edl()
1012 {
1013         edl = new EDL;
1014         edl->create_objects();
1015         fill_preset_defaults(default_standard, edl->session);
1016         edl->load_defaults(defaults);
1017         edl->session->brender_start = edl->session->brender_end = 0;
1018         edl->create_default_tracks();
1019         edl->tracks->update_y_pixels(theme);
1020 }
1021
1022 void MWindow::init_compositor()
1023 {
1024         cwindow = new CWindow(this);
1025         cwindow->create_objects();
1026 }
1027
1028 void MWindow::init_levelwindow()
1029 {
1030         lwindow = new LevelWindow(this);
1031         lwindow->create_objects();
1032 }
1033
1034 VWindow *MWindow::get_viewer(int start_it, int idx)
1035 {
1036         vwindows_lock->lock("MWindow::get_viewer");
1037         VWindow *vwindow = idx >= 0 && idx < vwindows.size() ? vwindows[idx] : 0;
1038         if( !vwindow ) idx = vwindows.size();
1039         while( !vwindow && --idx >= 0 ) {
1040                 VWindow *vwin = vwindows[idx];
1041                 if( !vwin->is_running() || !vwin->get_edl() )
1042                         vwindow = vwin;
1043         }
1044         if( !vwindow ) {
1045                 vwindow = new VWindow(this);
1046                 vwindow->load_defaults();
1047                 vwindow->create_objects();
1048                 vwindows.append(vwindow);
1049         }
1050         vwindows_lock->unlock();
1051         if( start_it ) vwindow->start();
1052         return vwindow;
1053 }
1054
1055 void MWindow::init_cache()
1056 {
1057         audio_cache = new CICache(preferences);
1058         video_cache = new CICache(preferences);
1059         frame_cache = new FrameCache;
1060         wave_cache = new WaveCache;
1061 }
1062
1063 void MWindow::init_channeldb()
1064 {
1065         channeldb_buz->load("channeldb_buz");
1066         channeldb_v4l2jpeg->load("channeldb_v4l2jpeg");
1067 }
1068
1069 void MWindow::init_menus()
1070 {
1071         char string[BCTEXTLEN];
1072
1073         // Color Models
1074         BC_CModels::to_text(string, BC_RGB888);
1075         colormodels.append(new ColormodelItem(string, BC_RGB888));
1076         BC_CModels::to_text(string, BC_RGBA8888);
1077         colormodels.append(new ColormodelItem(string, BC_RGBA8888));
1078 //      BC_CModels::to_text(string, BC_RGB161616);
1079 //      colormodels.append(new ColormodelItem(string, BC_RGB161616));
1080 //      BC_CModels::to_text(string, BC_RGBA16161616);
1081 //      colormodels.append(new ColormodelItem(string, BC_RGBA16161616));
1082         BC_CModels::to_text(string, BC_RGB_FLOAT);
1083         colormodels.append(new ColormodelItem(string, BC_RGB_FLOAT));
1084         BC_CModels::to_text(string, BC_RGBA_FLOAT);
1085         colormodels.append(new ColormodelItem(string, BC_RGBA_FLOAT));
1086         BC_CModels::to_text(string, BC_YUV888);
1087         colormodels.append(new ColormodelItem(string, BC_YUV888));
1088         BC_CModels::to_text(string, BC_YUVA8888);
1089         colormodels.append(new ColormodelItem(string, BC_YUVA8888));
1090 //      BC_CModels::to_text(string, BC_YUV161616);
1091 //      colormodels.append(new ColormodelItem(string, BC_YUV161616));
1092 //      BC_CModels::to_text(string, BC_YUVA16161616);
1093 //      colormodels.append(new ColormodelItem(string, BC_YUVA16161616));
1094
1095 #define ILACEPROJECTMODELISTADD(x) ilacemode_to_text(string, x); \
1096                            interlace_project_modes.append(new InterlacemodeItem(string, x));
1097
1098 #define ILACEASSETMODELISTADD(x) ilacemode_to_text(string, x); \
1099                            interlace_asset_modes.append(new InterlacemodeItem(string, x));
1100
1101 #define ILACEFIXMETHODLISTADD(x) ilacefixmethod_to_text(string, x); \
1102                            interlace_asset_fixmethods.append(new InterlacefixmethodItem(string, x));
1103
1104         // Interlacing Modes
1105         ILACEASSETMODELISTADD(ILACE_MODE_UNDETECTED); // Not included in the list for the project options.
1106
1107         ILACEASSETMODELISTADD(ILACE_MODE_TOP_FIRST);
1108         ILACEPROJECTMODELISTADD(ILACE_MODE_TOP_FIRST);
1109
1110         ILACEASSETMODELISTADD(ILACE_MODE_BOTTOM_FIRST);
1111         ILACEPROJECTMODELISTADD(ILACE_MODE_BOTTOM_FIRST);
1112
1113         ILACEASSETMODELISTADD(ILACE_MODE_NOTINTERLACED);
1114         ILACEPROJECTMODELISTADD(ILACE_MODE_NOTINTERLACED);
1115
1116         // Interlacing Fixing Methods
1117         ILACEFIXMETHODLISTADD(ILACE_FIXMETHOD_NONE);
1118         ILACEFIXMETHODLISTADD(ILACE_FIXMETHOD_UPONE);
1119         ILACEFIXMETHODLISTADD(ILACE_FIXMETHOD_DOWNONE);
1120 }
1121
1122 void MWindow::init_indexes()
1123 {
1124         mainindexes = new MainIndexes(this);
1125         mainindexes->start_loop();
1126 }
1127
1128 void MWindow::init_gui()
1129 {
1130         gui = new MWindowGUI(this);
1131         gui->lock_window("MWindow::init_gui");
1132         gui->create_objects();
1133         gui->unlock_window();
1134         gui->load_defaults(defaults);
1135 }
1136
1137 void MWindow::init_signals()
1138 {
1139         sighandler = new SigHandler;
1140         sighandler->initialize("/tmp/cinelerra_%d.dmp");
1141 ENABLE_BUFFER
1142 }
1143
1144 void MWindow::init_render()
1145 {
1146         render = new Render(this);
1147         create_bd = new CreateBD_Thread(this);
1148         create_dvd = new CreateDVD_Thread(this);
1149         batch_render = new BatchRenderThread(this);
1150 }
1151
1152 void MWindow::init_exportedl()
1153 {
1154         exportedl = new ExportEDL(this);
1155 }
1156
1157 void MWindow::init_brender()
1158 {
1159         if(preferences->use_brender && !brender)
1160         {
1161                 brender_lock->lock("MWindow::init_brender 1");
1162                 brender = new BRender(this);
1163                 brender->initialize();
1164                 session->brender_end = 0;
1165                 brender_lock->unlock();
1166         }
1167         else
1168         if(!preferences->use_brender && brender)
1169         {
1170                 brender_lock->lock("MWindow::init_brender 2");
1171                 delete brender;
1172                 brender = 0;
1173                 session->brender_end = 0;
1174                 brender_lock->unlock();
1175         }
1176         brender_active = 0;
1177         stop_brender();
1178 }
1179
1180 void MWindow::restart_brender()
1181 {
1182 //printf("MWindow::restart_brender 1\n");
1183         if(!brender_active || !preferences->use_brender) return;
1184         if(brender) brender->restart(edl);
1185 }
1186
1187 void MWindow::stop_brender()
1188 {
1189         if(brender) brender->stop();
1190 }
1191
1192 int MWindow::brender_available(int position)
1193 {
1194         int result = 0;
1195         brender_lock->lock("MWindow::brender_available 1");
1196         if(brender && brender_active)
1197         {
1198                 if(brender->map_valid)
1199                 {
1200                         brender->map_lock->lock("MWindow::brender_available 2");
1201                         if(position < brender->map_size &&
1202                                 position >= 0)
1203                         {
1204 //printf("MWindow::brender_available 1 %d %d\n", position, brender->map[position]);
1205                                 if(brender->map[position] == BRender::RENDERED)
1206                                         result = 1;
1207                         }
1208                         brender->map_lock->unlock();
1209                 }
1210         }
1211         brender_lock->unlock();
1212         return result;
1213 }
1214
1215 void MWindow::set_brender_active(int v, int update)
1216 {
1217         if( !preferences->use_brender ) v = 0;
1218         brender_active = v;
1219         gui->mainmenu->brender_active->set_checked(v);
1220         if( v != 0 ) {
1221                 edl->session->brender_start = edl->local_session->get_selectionstart(1);
1222                 edl->session->brender_end = edl->local_session->get_selectionend(1);
1223
1224                 if(EQUIV(edl->session->brender_end, edl->session->brender_start)) {
1225                         edl->session->brender_end = edl->tracks->total_video_length();
1226                 }
1227                 restart_brender();
1228         }
1229         else {
1230                 edl->session->brender_start = edl->session->brender_end = 0;
1231                 stop_brender();
1232         }
1233         if( update ) {
1234                 gui->update_timebar(0);
1235                 gui->draw_overlays(1);
1236         }
1237 }
1238
1239 int MWindow::has_commercials()
1240 {
1241         return theme->use_commercials;
1242 }
1243
1244 void MWindow::init_commercials()
1245 {
1246         if( !commercials ) {
1247                 commercials = new Commercials(this);
1248                 commercial_active = 0;
1249         }
1250         else
1251                 commercials->add_user();
1252 }
1253
1254 void MWindow::commit_commercial()
1255 {
1256         if( !commercial_active ) return;
1257         commercial_active = 0;
1258         if( !commercials ) return;
1259         commercials->commitDb();
1260 }
1261
1262 void MWindow::undo_commercial()
1263 {
1264         if( !commercial_active ) return;
1265         commercial_active = 0;
1266         if( !commercials ) return;
1267         commercials->undoDb();
1268 }
1269
1270 int MWindow::put_commercial()
1271 {
1272         double start = edl->local_session->get_selectionstart();
1273         double end = edl->local_session->get_selectionend();
1274         if( start >= end ) return 0;
1275
1276         const char *errmsg = 0;
1277         int count = 0;
1278         Tracks *tracks = edl->tracks;
1279         int result = 0;
1280         //check it
1281         for(Track *track=tracks->first; track && !errmsg; track=track->next) {
1282                 if( track->data_type != TRACK_VIDEO ) continue;
1283                 if( !track->record ) continue;
1284                 if( count > 0 ) { errmsg = _("multiple video tracks"); break; }
1285                 ++count;
1286                 int64_t units_start = track->to_units(start,0);
1287                 int64_t units_end = track->to_units(end,0);
1288                 Edits *edits = track->edits;
1289                 Edit *edit1 = edits->editof(units_start, PLAY_FORWARD, 0);
1290                 Edit *edit2 = edits->editof(units_end, PLAY_FORWARD, 0);
1291                 if(!edit1 && !edit2) continue;  // nothing selected
1292                 if(!edit2) {                    // edit2 beyond end of track
1293                         edit2 = edits->last;
1294                         units_end = edits->length();
1295                 }
1296                 if(edit1 != edit2) { errmsg = _("crosses edits"); break; }
1297                 Indexable *indexable = edit1->get_source();
1298                 if( !indexable->is_asset ) { errmsg = _("not asset"); break; }
1299         }
1300         //run it
1301         for(Track *track=tracks->first; track && !errmsg; track=track->next) {
1302                 if( track->data_type != TRACK_VIDEO ) continue;
1303                 if( !track->record ) continue;
1304                 int64_t units_start = track->to_units(start,0);
1305                 int64_t units_end = track->to_units(end,0);
1306                 Edits *edits = track->edits;
1307                 Edit *edit1 = edits->editof(units_start, PLAY_FORWARD, 0);
1308                 Edit *edit2 = edits->editof(units_end, PLAY_FORWARD, 0);
1309                 if(!edit1 && !edit2) continue;  // nothing selected
1310                 if(!edit2) {                    // edit2 beyond end of track
1311                         edit2 = edits->last;
1312                         units_end = edits->length();
1313                 }
1314                 Indexable *indexable = edit1->get_source();
1315                 Asset *asset = (Asset *)indexable;
1316                 File *file = video_cache->check_out(asset, edl);
1317                 if( !file ) { errmsg = _("no file"); break; }
1318                 int64_t edit_length = units_end - units_start;
1319                 int64_t edit_start = units_start - edit1->startproject + edit1->startsource;
1320                 result = commercials->put_clip(file, edit1->channel,
1321                         track->from_units(edit_start), track->from_units(edit_length));
1322                 video_cache->check_in(asset);
1323                 if( result ) { errmsg = _("db failed"); break; }
1324         }
1325         if( errmsg ) {
1326                 char string[BCTEXTLEN];
1327                 sprintf(string, _("put_commercial: %s"), errmsg);
1328                 MainError::show_error(string);
1329                 undo_commercial();
1330                 result = 1;
1331         }
1332         return result;
1333 }
1334
1335 void MWindow::stop_playback(int wait)
1336 {
1337         int locked  = gui->get_window_lock();
1338         if( locked ) gui->unlock_window();
1339
1340         cwindow->playback_engine->stop_playback();
1341
1342         for(int i = 0; i < vwindows.size(); i++) {
1343                 VWindow *vwindow = vwindows[i];
1344                 if( !vwindow->is_running() ) continue;
1345                 vwindow->playback_engine->stop_playback();
1346         }
1347         if( locked ) gui->lock_window("MWindow::stop_playback");
1348 }
1349
1350 int MWindow::load_filenames(ArrayList<char*> *filenames,
1351         int load_mode,
1352         int update_filename)
1353 {
1354         ArrayList<EDL*> new_edls;
1355         ArrayList<Asset*> new_assets;
1356         ArrayList<File*> new_files;
1357         const int debug = 0;
1358 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1359
1360 //      save_defaults();
1361         gui->start_hourglass();
1362
1363 // Need to stop playback since tracking depends on the EDL not getting
1364 // deleted.
1365         stop_playback(1);
1366
1367 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1368         undo->update_undo_before();
1369
1370
1371 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1372
1373 // Define new_edls and new_assets to load
1374         int result = 0, ftype = -1;
1375         for(int i = 0; i < filenames->size(); i++)
1376         {
1377 // Get type of file
1378                 File *new_file = new File;
1379                 Asset *new_asset = new Asset(filenames->get(i));
1380                 EDL *new_edl = new EDL;
1381                 char string[BCTEXTLEN];
1382
1383                 new_edl->create_objects();
1384                 new_edl->copy_session(edl);
1385                 new_file->set_program(edl->session->program_no);
1386
1387                 sprintf(string, _("Loading %s"), new_asset->path);
1388                 gui->show_message(string);
1389 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1390
1391                 ftype = new_file->open_file(preferences, new_asset, 1, 0);
1392 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1393
1394                 result = 1;
1395                 switch(ftype)
1396                 {
1397 // Convert media file to EDL
1398                         case FILE_OK:
1399 // Warn about odd image dimensions
1400                                 if(new_asset->video_data &&
1401                                         ((new_asset->width % 2) ||
1402                                         (new_asset->height % 2)))
1403                                 {
1404                                         char string[BCTEXTLEN];
1405                                         sprintf(string, _("%s's resolution is %dx%d.\nImages with odd dimensions may not decode properly."),
1406                                                 new_asset->path,
1407                                                 new_asset->width,
1408                                                 new_asset->height);
1409                                         MainError::show_error(string);
1410                                 }
1411
1412                                 if(new_asset->program >= 0 &&
1413                                         edl->session->program_no != new_asset->program)
1414                                 {
1415                                         char string[BCTEXTLEN];
1416                                         sprintf(string, _("%s's index was built for program number %d\n"
1417                                                 "Playback preference is %d.\n  Using program %d."),
1418                                                 new_asset->path, new_asset->program,
1419                                                 edl->session->program_no, new_asset->program);
1420                                         MainError::show_error(string);
1421                                 }
1422
1423
1424                                 if(load_mode != LOADMODE_RESOURCESONLY)
1425                                 {
1426 SET_TRACE
1427                                         RecordLabels *labels = edl->session->label_cells ?
1428                                                 new RecordLabels(new_file) : 0;
1429 SET_TRACE
1430                                         asset_to_edl(new_edl, new_asset, labels);
1431 SET_TRACE
1432                                         new_edls.append(new_edl);
1433 SET_TRACE
1434                                         new_asset->Garbage::remove_user();
1435                                         delete labels;
1436                                         new_asset = 0;
1437                                 }
1438                                 else
1439                                 {
1440                                         new_assets.append(new_asset);
1441                                         new_asset = 0;
1442                                 }
1443
1444 // Set filename to nothing for assets since save EDL would overwrite them.
1445                                 if(load_mode == LOADMODE_REPLACE ||
1446                                         load_mode == LOADMODE_REPLACE_CONCATENATE)
1447                                 {
1448                                         set_filename("");
1449 // Reset timeline position
1450                                         for(int i = 0; i < TOTAL_PANES; i++)
1451                                         {
1452                                                 new_edl->local_session->view_start[i] = 0;
1453                                                 new_edl->local_session->track_start[i] = 0;
1454                                         }
1455                                 }
1456
1457                                 result = 0;
1458                                 break;
1459
1460 // File not found
1461                         case FILE_NOT_FOUND:
1462                                 sprintf(string, _("Failed to open %s"), new_asset->path);
1463                                 gui->show_message(string, theme->message_error);
1464                                 break;
1465
1466 // Unknown format
1467                         case FILE_UNRECOGNIZED_CODEC:
1468                         {
1469 // Test index file
1470                                 {       IndexFile indexfile(this, new_asset);
1471                                         if( !(result = indexfile.open_index()) )
1472                                                 indexfile.close_index();
1473                                 }
1474
1475 // Test existing EDLs
1476                                 for(int j = 0; result && j <= new_edls.total; j++) {
1477                                         Asset *old_asset = j < new_edls.total ?
1478                                                 new_edls[j]->assets->get_asset(new_asset->path) :
1479                                                 edl->assets->get_asset(new_asset->path);
1480                                         if( old_asset ) {
1481                                                 new_asset->copy_from(old_asset,1);
1482                                                 result = 0;
1483                                         }
1484                                 }
1485
1486 // Prompt user
1487                                 if(result)
1488                                 {
1489                                         char string[BCTEXTLEN];
1490                                         FileSystem fs;
1491                                         fs.extract_name(string, new_asset->path);
1492
1493                                         strcat(string, _("'s format couldn't be determined."));
1494                                         new_asset->audio_data = 1;
1495                                         new_asset->format = FILE_PCM;
1496                                         new_asset->channels = defaults->get("AUDIO_CHANNELS", 2);
1497                                         new_asset->sample_rate = defaults->get("SAMPLE_RATE", 44100);
1498                                         new_asset->bits = defaults->get("AUDIO_BITS", 16);
1499                                         new_asset->byte_order = defaults->get("BYTE_ORDER", 1);
1500                                         new_asset->signed_ = defaults->get("SIGNED_", 1);
1501                                         new_asset->header = defaults->get("HEADER", 0);
1502
1503                                         FileFormat fwindow(this);
1504                                         fwindow.create_objects(new_asset, string);
1505                                         result = fwindow.run_window();
1506
1507
1508                                         defaults->update("AUDIO_CHANNELS", new_asset->channels);
1509                                         defaults->update("SAMPLE_RATE", new_asset->sample_rate);
1510                                         defaults->update("AUDIO_BITS", new_asset->bits);
1511                                         defaults->update("BYTE_ORDER", new_asset->byte_order);
1512                                         defaults->update("SIGNED_", new_asset->signed_);
1513                                         defaults->update("HEADER", new_asset->header);
1514                                         save_defaults();
1515                                 }
1516
1517 // Append to list
1518                                 if(!result)
1519                                 {
1520 // Recalculate length
1521                                         delete new_file;
1522                                         new_file = new File;
1523                                         result = new_file->open_file(preferences, new_asset, 1, 0);
1524
1525                                         if(load_mode != LOADMODE_RESOURCESONLY)
1526                                         {
1527                                                 RecordLabels *labels = edl->session->label_cells ?
1528                                                         new RecordLabels(new_file) : 0;
1529                                                 asset_to_edl(new_edl, new_asset, labels);
1530                                                 new_edls.append(new_edl);
1531                                                 new_asset->Garbage::remove_user();
1532                                                 delete labels;
1533                                                 new_asset = 0;
1534                                         }
1535                                         else
1536                                         {
1537                                                 new_assets.append(new_asset);
1538                                                 new_asset = 0;
1539                                         }
1540                                 }
1541                                 else
1542                                 {
1543                                         result = 1;
1544                                 }
1545                                 break;
1546                         }
1547
1548                         case FILE_IS_XML:
1549                         {
1550                                 FileXML xml_file;
1551 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1552                                 xml_file.read_from_file(filenames->get(i));
1553 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1554                                 const char *cin_version = 0;
1555                                 while( !xml_file.read_tag() ) {
1556                                         if( xml_file.tag.title_is("EDL") ) {
1557                                                 cin_version = xml_file.tag.get_property("VERSION");
1558                                                 break;
1559                                         }
1560                                 }
1561                                 xml_file.rewind();
1562                                 if( !cin_version ) {
1563                                         eprintf(_("XML file %s\n not from cinelerra."),filenames->get(i));
1564                                         char string[BCTEXTLEN];
1565                                         sprintf(string,_("Unknown %s"), filenames->get(i));
1566                                         gui->show_message(string);
1567                                         result = 1;
1568                                         break;
1569                                 }
1570                                 if( strcmp(cin_version, CINELERRA_VERSION) ) {
1571                                         char string[BCTEXTLEN];
1572                                         snprintf(string, sizeof(string),
1573                                                  _("Warning: XML from cinelerra version %s\n"
1574                                                 "Session data may be incompatible."), cin_version);
1575                                         show_warning(&preferences->warn_version, string);
1576                                 }
1577                                 if(load_mode == LOADMODE_NESTED)
1578                                 {
1579 // Load temporary EDL for nesting.
1580                                         EDL *nested_edl = new EDL;
1581                                         nested_edl->create_objects();
1582                                         nested_edl->set_path(filenames->get(i));
1583                                         nested_edl->load_xml(&xml_file, LOAD_ALL);
1584 //printf("MWindow::load_filenames %p %s\n", nested_edl, nested_edl->project_path);
1585                                         edl_to_nested(new_edl, nested_edl);
1586                                         nested_edl->Garbage::remove_user();
1587                                 }
1588                                 else
1589                                 {
1590 // Load EDL for pasting
1591                                         new_edl->load_xml(&xml_file, LOAD_ALL);
1592 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1593                                         test_plugins(new_edl, filenames->get(i));
1594 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1595
1596                                         if(load_mode == LOADMODE_REPLACE ||
1597                                                 load_mode == LOADMODE_REPLACE_CONCATENATE)
1598                                         {
1599                                                 strcpy(session->filename, filenames->get(i));
1600                                                 strcpy(new_edl->local_session->clip_title,
1601                                                         filenames->get(i));
1602                                                 if(update_filename)
1603                                                         set_filename(new_edl->local_session->clip_title);
1604                                         }
1605                                 }
1606
1607                                 new_edls.append(new_edl);
1608                                 result = 0;
1609                                 break;
1610                         }
1611                 }
1612
1613 // edls are in new_edls
1614                 if( result && new_edl ) new_edl->Garbage::remove_user();
1615 // assets are copied
1616                 if( new_asset ) new_asset->Garbage::remove_user();
1617
1618 // Store for testing index
1619                 new_files.append(new_file);
1620         }
1621
1622 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1623
1624
1625         if(!result) gui->statusbar->default_message();
1626
1627
1628
1629
1630
1631
1632
1633 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1634
1635 // Paste them.
1636 // Don't back up here.
1637         if(new_edls.size())
1638         {
1639 // For pasting, clear the active region
1640                 if(load_mode == LOADMODE_PASTE ||
1641                         load_mode == LOADMODE_NESTED)
1642                 {
1643                         double start = edl->local_session->get_selectionstart();
1644                         double end = edl->local_session->get_selectionend();
1645                         if(!EQUIV(start, end))
1646                                 edl->clear(start,
1647                                         end,
1648                                         edl->session->labels_follow_edits,
1649                                         edl->session->plugins_follow_edits,
1650                                         edl->session->autos_follow_edits);
1651                 }
1652
1653                 paste_edls(&new_edls,
1654                         load_mode,
1655                         0,
1656                         -1,
1657                         edl->session->labels_follow_edits,
1658                         edl->session->plugins_follow_edits,
1659                         edl->session->autos_follow_edits,
1660                         0); // overwrite
1661         }
1662
1663
1664
1665
1666 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1667
1668 // Add new assets to EDL and schedule assets for index building.
1669         int got_indexes = 0;
1670         for(int i = 0; i < new_edls.size(); i++)
1671         {
1672                 EDL *new_edl = new_edls[i];
1673                 for(int j = 0; j < new_edl->nested_edls->size(); j++)
1674                 {
1675                         mainindexes->add_next_asset(0,
1676                                 new_edl->nested_edls->get(j));
1677                         got_indexes = 1;
1678                         edl->nested_edls->update_index(new_edl->nested_edls->get(j));
1679                 }
1680
1681         }
1682
1683 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1684         if(new_assets.size())
1685         {
1686                 for(int i = 0; i < new_assets.size(); i++)
1687                 {
1688                         Asset *new_asset = new_assets[i];
1689
1690                         File *new_file = 0;
1691                         int got_it = 0;
1692                         for(int j = 0; j < new_files.size(); j++)
1693                         {
1694                                 new_file = new_files[j];
1695                                 if(!strcmp(new_file->asset->path,
1696                                         new_asset->path))
1697                                 {
1698                                         got_it = 1;
1699                                         break;
1700                                 }
1701                         }
1702
1703                         mainindexes->add_next_asset(got_it ? new_file : 0, new_asset);
1704                         got_indexes = 1;
1705                         edl->assets->update(new_asset);
1706
1707                 }
1708
1709
1710         }
1711 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1712
1713 // Start examining next batch of index files
1714         if(got_indexes) mainindexes->start_build();
1715 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1716
1717 // Open plugin GUIs
1718         Track *track = edl->tracks->first;
1719         while(track)
1720         {
1721                 for(int j = 0; j < track->plugin_set.size(); j++)
1722                 {
1723                         PluginSet *plugins = track->plugin_set[j];
1724                         Plugin *plugin = plugins->get_first_plugin();
1725
1726                         while(plugin)
1727                         {
1728                                 if(load_mode == LOADMODE_REPLACE ||
1729                                         load_mode == LOADMODE_REPLACE_CONCATENATE)
1730                                 {
1731                                         if(plugin->plugin_type == PLUGIN_STANDALONE &&
1732                                                 plugin->show)
1733                                         {
1734                                                 show_plugin(plugin);
1735                                         }
1736                                 }
1737                                 else
1738                                 {
1739                                         plugin->show = 0;
1740                                 }
1741
1742                                 plugin = (Plugin*)plugin->next;
1743                         }
1744                 }
1745
1746                 track = track->next;
1747         }
1748
1749         // if just opening one new resource in replace mode
1750         if( ftype != FILE_IS_XML &&
1751             ( load_mode == LOADMODE_REPLACE ||
1752               load_mode == LOADMODE_REPLACE_CONCATENATE ) ) {
1753                 select_asset(0, 0);
1754                 edl->local_session->preview_start = 0;
1755                 edl->local_session->preview_end = edl->tracks->total_playable_length();
1756                 edl->local_session->loop_playback = 0;
1757                 edl->local_session->set_selectionstart(0);
1758                 edl->local_session->set_selectionend(0);
1759                 set_brender_active(0, 0);
1760                 fit_selection();
1761                 goto_start();
1762         }
1763
1764 // need to update undo before project, since mwindow is unlocked & a new load
1765 // can begin here.  Should really prevent loading until we're done.
1766 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1767         undo->update_undo_after(_("load"), LOAD_ALL);
1768
1769         for(int i = 0; i < new_edls.size(); i++)
1770         {
1771                 new_edls[i]->remove_user();
1772         }
1773 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1774
1775         new_edls.remove_all();
1776
1777         for(int i = 0; i < new_assets.size(); i++)
1778         {
1779                 new_assets[i]->Garbage::remove_user();
1780         }
1781
1782         new_assets.remove_all();
1783         new_files.remove_all_objects();
1784
1785
1786 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1787         if(load_mode == LOADMODE_REPLACE ||
1788                 load_mode == LOADMODE_REPLACE_CONCATENATE)
1789         {
1790                 session->changes_made = 0;
1791         }
1792         else
1793         {
1794                 session->changes_made = 1;
1795         }
1796
1797         gui->stop_hourglass();
1798
1799
1800 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1801         update_project(load_mode);
1802
1803 if(debug) printf("MWindow::load_filenames %d\n", __LINE__);
1804
1805         return 0;
1806 }
1807
1808
1809
1810
1811 void MWindow::test_plugins(EDL *new_edl, char *path)
1812 {
1813         char string[BCTEXTLEN];
1814
1815 // Do a check weather plugins exist
1816         for(Track *track = new_edl->tracks->first; track; track = track->next)
1817         {
1818                 for(int k = 0; k < track->plugin_set.total; k++)
1819                 {
1820                         PluginSet *plugin_set = track->plugin_set[k];
1821                         for(Plugin *plugin = (Plugin*)plugin_set->first;
1822                                 plugin;
1823                                 plugin = (Plugin*)plugin->next)
1824                         {
1825                                 if(plugin->plugin_type == PLUGIN_STANDALONE)
1826                                 {
1827 // ok we need to find it in plugindb
1828                                         int plugin_found = 0;
1829
1830                                         for(int j = 0; j < plugindb->size(); j++)
1831                                         {
1832                                                 PluginServer *server = plugindb->get(j);
1833                                                 if(server->title &&
1834                                                         !strcasecmp(server->title, plugin->title) &&
1835                                                         ((track->data_type == TRACK_AUDIO && server->audio) ||
1836                                                         (track->data_type == TRACK_VIDEO && server->video)) &&
1837                                                         (!server->transition))
1838                                                         plugin_found = 1;
1839                                         }
1840
1841                                         if (!plugin_found)
1842                                         {
1843                                                 sprintf(string,
1844         _("The %s '%s' in file '%s' is not part of your installation of Cinelerra.\n"
1845           "The project won't be rendered as it was meant and Cinelerra might crash.\n"),
1846                                                         "effect", plugin->title,
1847                                                         path);
1848                                                 MainError::show_error(string);
1849                                         }
1850                                 }
1851                         }
1852                 }
1853
1854                 for(Edit *edit = (Edit*)track->edits->first;
1855                         edit;
1856                         edit = (Edit*)edit->next)
1857                 {
1858                         if (edit->transition)
1859                         {
1860 // ok we need to find transition in plugindb
1861
1862                                 int transition_found = 0;
1863                                 for(int j = 0; j < plugindb->size(); j++)
1864                                 {
1865                                         PluginServer *server = plugindb->get(j);
1866                                         if(server->title &&
1867                                                 !strcasecmp(server->title, edit->transition->title) &&
1868                                                 ((track->data_type == TRACK_AUDIO && server->audio) ||
1869                                                 (track->data_type == TRACK_VIDEO && server->video)) &&
1870                                                 (server->transition))
1871                                                 transition_found = 1;
1872                                 }
1873
1874                                 if (!transition_found)
1875                                 {
1876                                         sprintf(string,
1877         _("The %s '%s' in file '%s' is not part of your installation of Cinelerra.\n"
1878           "The project won't be rendered as it was meant and Cinelerra might crash.\n"),
1879                                                 "transition", edit->transition->title,
1880                                                 path);
1881                                         MainError::show_error(string);
1882                                 }
1883                         }
1884                 }
1885         }
1886 }
1887
1888
1889 void MWindow::init_shm()
1890 {
1891 // Fix shared memory
1892         FILE *fd = fopen("/proc/sys/kernel/shmmax", "w");
1893         if(fd) {
1894                 fprintf(fd, "0x7fffffff");
1895                 fclose(fd);
1896         }
1897         fd = 0;
1898
1899         fd = fopen("/proc/sys/kernel/shmmax", "r");
1900         if(!fd) {
1901                 MainError::show_error("MWindow::init_shm: couldn't open /proc/sys/kernel/shmmax for reading.\n");
1902                 return;
1903         }
1904
1905         int64_t result = 0;
1906         fscanf(fd, "%jd", &result);
1907         fclose(fd);
1908         fd = 0;
1909         if(result < 0x7fffffff) {
1910                 eprintf(_("MWindow::init_shm: /proc/sys/kernel/shmmax is %p.\n"
1911                         "you probably need to be root, or:\n"
1912                         "as root, run: echo 0x7fffffff > /proc/sys/kernel/shmmax\n"
1913                         "before trying to start cinelerra.\n"
1914                         "It should be at least 0x7fffffff for Cinelerra.\n"), (void *)result);
1915         }
1916 }
1917
1918 void MWindow::create_objects(int want_gui,
1919         int want_new,
1920         char *config_path)
1921 {
1922         FileSystem fs;
1923         const int debug = 0;
1924         if(debug) PRINT_TRACE
1925
1926 // For some reason, init_signals must come after show_splash or the signals won't
1927 // get trapped.
1928         init_signals();
1929         if(debug) PRINT_TRACE
1930         init_3d();
1931
1932         if(debug) PRINT_TRACE
1933         show_splash();
1934
1935         if(debug) PRINT_TRACE
1936         default_standard = default_std();
1937         init_defaults(defaults, config_path);
1938         check_language();
1939         init_preferences();
1940         if(splash_window)
1941                 splash_window->operation->update(_("Initializing Plugins"));
1942         init_plugins(this, preferences);
1943         if(debug) PRINT_TRACE
1944         init_ladspa_plugins(this, preferences);
1945         if(debug) PRINT_TRACE
1946         if(splash_window)
1947                 splash_window->operation->update(_("Initializing GUI"));
1948         if(debug) PRINT_TRACE
1949         init_theme();
1950
1951         if(debug) PRINT_TRACE
1952         init_error();
1953
1954         if(splash_window)
1955                 splash_window->operation->update(_("Initializing Fonts"));
1956         char string[BCTEXTLEN];
1957         strcpy(string, preferences->plugin_dir);
1958         strcat(string, "/" FONT_SEARCHPATH);
1959         BC_Resources::init_fontconfig(string);
1960         if(debug) PRINT_TRACE
1961
1962 // Initialize before too much else is running
1963 // Preferences & theme are required for building MPEG table of contents
1964
1965 // Default project created here
1966         init_edl();
1967         if(debug) PRINT_TRACE
1968
1969         init_cache();
1970         if(debug) PRINT_TRACE
1971
1972         Timer timer;
1973
1974         init_compositor();
1975         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1976
1977 //printf("MWindow::create_objects %d session->show_vwindow=%d\n", __LINE__, session->show_vwindow);
1978         if(session->show_vwindow)
1979                 get_viewer(1, DEFAULT_VWINDOW);
1980         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1981
1982         init_gui();
1983         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1984
1985         init_awindow();
1986         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1987
1988         init_levelwindow();
1989         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1990
1991         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1992
1993         init_indexes();
1994         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1995
1996         init_channeldb();
1997
1998         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
1999         init_gwindow();
2000         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2001         init_render();
2002         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2003         init_brender();
2004         init_exportedl();
2005         init_commercials();
2006         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2007         mainprogress = new MainProgress(this, gui);
2008         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2009         undo = new MainUndo(this);
2010
2011         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2012
2013         plugin_guis = new ArrayList<PluginServer*>;
2014         dead_plugins = new ArrayList<PluginServer*>;
2015         keyframe_threads = new ArrayList<KeyFrameThread*>;
2016
2017         if(debug) printf("MWindow::create_objects %d vwindows=%d show_vwindow=%d\n",
2018                 __LINE__,
2019                 vwindows.size(),
2020                 session->show_vwindow);
2021
2022 // Show all vwindows
2023 //      if(session->show_vwindow) {
2024 //              for(int j = 0; j < vwindows.size(); j++) {
2025 //                      VWindow *vwindow = vwindows[j];
2026 //                      if( !vwindow->is_running() ) continue;
2027 //                      if(debug) printf("MWindow::create_objects %d vwindow=%p\n",
2028 //                              __LINE__,
2029 //                              vwindow);
2030 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2031 //                      vwindow->gui->lock_window("MWindow::create_objects 1");
2032 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2033 //                      vwindow->gui->show_window();
2034 //                      if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2035 //                      vwindow->gui->unlock_window();
2036 //              }
2037 //      }
2038
2039
2040         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2041
2042         if(session->show_cwindow)
2043         {
2044                 cwindow->gui->lock_window("MWindow::create_objects 1");
2045                 cwindow->gui->show_window();
2046                 cwindow->gui->unlock_window();
2047         }
2048
2049         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2050         if(session->show_awindow)
2051         {
2052                 awindow->gui->lock_window("MWindow::create_objects 1");
2053                 awindow->gui->show_window();
2054                 awindow->gui->unlock_window();
2055         }
2056
2057         if(debug) printf("MWindow::create_objects %d total_time=%d\n", __LINE__, (int)timer.get_difference());
2058         if(session->show_lwindow)
2059         {
2060                 lwindow->gui->lock_window("MWindow::create_objects 1");
2061                 lwindow->gui->show_window();
2062                 lwindow->gui->unlock_window();
2063         }
2064
2065         if(debug) printf("MWindow::create_objects %d total_time=%d gwindow=%p\n",
2066                 __LINE__,
2067                 (int)timer.get_difference(),
2068                 gwindow->gui);
2069         if(session->show_gwindow)
2070         {
2071                 gwindow->gui->lock_window("MWindow::create_objects 1");
2072                 gwindow->gui->show_window();
2073                 gwindow->gui->unlock_window();
2074         }
2075
2076         if(debug) PRINT_TRACE
2077
2078         gui->lock_window("MWindow::create_objects 1");
2079         gui->mainmenu->load_defaults(defaults);
2080         gui->mainmenu->update_toggles(0);
2081         gui->update_patchbay();
2082         gui->draw_canvas(0, 0);
2083         gui->draw_cursor(1);
2084         gui->show_window();
2085         gui->raise_window();
2086         gui->unlock_window();
2087
2088         if(debug) PRINT_TRACE
2089
2090         if(preferences->use_tipwindow)
2091                 init_tipwindow();
2092         if(debug) PRINT_TRACE
2093
2094         gui->add_keyboard_listener(
2095                 (int (BC_WindowBase::*)(BC_WindowBase *))
2096                 &MWindowGUI::keyboard_listener);
2097
2098         hide_splash();
2099         init_shm();
2100         if(debug) PRINT_TRACE
2101
2102         BC_WindowBase::get_resources()->vframe_shm = 1;
2103 }
2104
2105
2106 void MWindow::show_splash()
2107 {
2108 #include "data/heroine_logo9_png.h"
2109         VFrame *frame = new VFramePng(heroine_logo9_png);
2110         BC_DisplayInfo dpyi;
2111         int rw = dpyi.get_root_w(), rh = dpyi.get_root_h();
2112         int rr = (rw < rh ? rw : rh) / 4;
2113         splash_window = new SplashGUI(frame, rr, rr);
2114         splash_window->create_objects();
2115 }
2116
2117 void MWindow::hide_splash()
2118 {
2119         if(splash_window)
2120                 delete splash_window;
2121         splash_window = 0;
2122 }
2123
2124
2125 void MWindow::start()
2126 {
2127 ENABLE_BUFFER
2128 //PRINT_TRACE
2129 //      vwindows[DEFAULT_VWINDOW]->start();
2130         awindow->start();
2131 //PRINT_TRACE
2132         cwindow->start();
2133 //PRINT_TRACE
2134         lwindow->start();
2135 //PRINT_TRACE
2136         gwindow->start();
2137 //PRINT_TRACE
2138 //      Thread::start();
2139 //PRINT_TRACE
2140         playback_3d->start();
2141 //PRINT_TRACE
2142 }
2143
2144 void MWindow::run()
2145 {
2146         run_lock->lock("MWindow::run");
2147         gui->run_window();
2148         stop_playback(1);
2149
2150         brender_lock->lock("MWindow::run 1");
2151         delete brender;         brender = 0;
2152         brender_lock->unlock();
2153
2154         interrupt_indexes();
2155         clean_indexes();
2156         save_defaults();
2157         run_lock->unlock();
2158 }
2159
2160 void MWindow::show_vwindow()
2161 {
2162         int total_running = 0;
2163         session->show_vwindow = 1;
2164
2165 //printf("MWindow::show_vwindow %d %d\n", __LINE__, vwindows.size());
2166 // Raise all windows which are visible
2167         for(int j = 0; j < vwindows.size(); j++) {
2168                 VWindow *vwindow = vwindows[j];
2169                 if( !vwindow->is_running() ) continue;
2170                 vwindow->gui->lock_window("MWindow::show_vwindow");
2171                 vwindow->gui->show_window(0);
2172                 vwindow->gui->raise_window();
2173                 vwindow->gui->flush();
2174                 vwindow->gui->unlock_window();
2175                 total_running++;
2176         }
2177
2178 // If no windows visible
2179         if(!total_running)
2180         {
2181                 get_viewer(1, DEFAULT_VWINDOW);
2182         }
2183
2184         gui->mainmenu->show_vwindow->set_checked(1);
2185 }
2186
2187 void MWindow::show_awindow()
2188 {
2189         session->show_awindow = 1;
2190         awindow->gui->lock_window("MWindow::show_awindow");
2191         awindow->gui->show_window();
2192         awindow->gui->raise_window();
2193         awindow->gui->flush();
2194         awindow->gui->unlock_window();
2195         gui->mainmenu->show_awindow->set_checked(1);
2196 }
2197
2198 char *MWindow::get_cwindow_display()
2199 {
2200         char *x11_host = screens < 2 || session->window_config == 0 ?
2201                 session->a_x11_host : session->b_x11_host;
2202         return *x11_host ? x11_host : 0;
2203 }
2204
2205 void MWindow::show_cwindow()
2206 {
2207         session->show_cwindow = 1;
2208         cwindow->show_window();
2209         gui->mainmenu->show_cwindow->set_checked(1);
2210 }
2211
2212 void MWindow::show_gwindow()
2213 {
2214         session->show_gwindow = 1;
2215
2216         gwindow->gui->lock_window("MWindow::show_gwindow");
2217         gwindow->gui->show_window();
2218         gwindow->gui->raise_window();
2219         gwindow->gui->flush();
2220         gwindow->gui->unlock_window();
2221
2222         gui->mainmenu->show_gwindow->set_checked(1);
2223 }
2224 void MWindow::hide_gwindow()
2225 {
2226         session->show_gwindow = 0;
2227
2228         gwindow->gui->lock_window("MWindow::show_gwindow");
2229         gwindow->gui->hide_window();
2230         gwindow->gui->unlock_window();
2231 }
2232
2233 void MWindow::show_lwindow()
2234 {
2235         session->show_lwindow = 1;
2236         lwindow->gui->lock_window("MWindow::show_lwindow");
2237         lwindow->gui->show_window();
2238         lwindow->gui->raise_window();
2239         lwindow->gui->flush();
2240         lwindow->gui->unlock_window();
2241         gui->mainmenu->show_lwindow->set_checked(1);
2242 }
2243
2244 int MWindow::tile_windows(int window_config)
2245 {
2246         int need_reload = 0;
2247         int play_config = window_config==0 ? 0 : 1;
2248         edl->session->playback_config->load_defaults(defaults, play_config);
2249         session->default_window_positions(window_config);
2250         if( screens == 1 ) {
2251                 gui->default_positions();
2252                 sync_parameters(CHANGE_ALL);
2253         }
2254         else
2255                 need_reload = 1;
2256         return need_reload;
2257 }
2258
2259 void MWindow::toggle_loop_playback()
2260 {
2261         edl->local_session->loop_playback = !edl->local_session->loop_playback;
2262         set_loop_boundaries();
2263         save_backup();
2264
2265         gui->draw_overlays(1);
2266         sync_parameters(CHANGE_PARAMS);
2267 }
2268
2269 //void MWindow::set_titles(int value)
2270 //{
2271 //      edl->session->show_titles = value;
2272 //      trackmovement(edl->local_session->track_start);
2273 //}
2274
2275 void MWindow::set_screens(int value)
2276 {
2277         screens = value;
2278 }
2279
2280 void MWindow::set_auto_keyframes(int value, int lock_mwindow, int lock_cwindow)
2281 {
2282         if(lock_mwindow) gui->lock_window("MWindow::set_auto_keyframes");
2283         edl->session->auto_keyframes = value;
2284         gui->mbuttons->edit_panel->keyframe->update(value);
2285         gui->flush();
2286         if(lock_mwindow) gui->unlock_window();
2287
2288         if(lock_cwindow) cwindow->gui->lock_window("MWindow::set_auto_keyframes");
2289         cwindow->gui->edit_panel->keyframe->update(value);
2290         cwindow->gui->flush();
2291         if(lock_cwindow) cwindow->gui->unlock_window();
2292 }
2293
2294 void MWindow::set_auto_visibility(Autos *autos, int value)
2295 {
2296         if( autos->type == Autos::AUTOMATION_TYPE_PLUGIN )
2297                 edl->session->auto_conf->plugins = value;
2298         else if( autos->autoidx >= 0 )
2299                 edl->session->auto_conf->autos[autos->autoidx] = value;
2300         else
2301                 return;
2302
2303         gui->update(0, 1, 0, 0, 0, 0, 0);
2304         gui->mainmenu->update_toggles(1);
2305         gui->unlock_window();
2306         gwindow->gui->update_toggles(1);
2307         gui->lock_window("MWindow::set_auto_visibility");
2308 }
2309
2310 void MWindow::set_keyframe_type(int mode)
2311 {
2312         gui->lock_window("MWindow::set_keyframe_type");
2313         edl->local_session->floatauto_type = mode;
2314         gui->mainmenu->update_toggles(0);
2315         gui->unlock_window();
2316 }
2317
2318 int MWindow::set_editing_mode(int new_editing_mode, int lock_mwindow, int lock_cwindow)
2319 {
2320         if(lock_mwindow) gui->lock_window("MWindow::set_editing_mode");
2321         edl->session->editing_mode = new_editing_mode;
2322         gui->mbuttons->edit_panel->editing_mode = edl->session->editing_mode;
2323         gui->mbuttons->edit_panel->update();
2324         gui->set_editing_mode(1);
2325         if(lock_mwindow) gui->unlock_window();
2326
2327
2328         if(lock_cwindow) cwindow->gui->lock_window("MWindow::set_editing_mode");
2329         cwindow->gui->edit_panel->update();
2330         cwindow->gui->edit_panel->editing_mode = edl->session->editing_mode;
2331         if(lock_cwindow) cwindow->gui->unlock_window();
2332         return 0;
2333 }
2334
2335 void MWindow::toggle_editing_mode()
2336 {
2337         int mode = edl->session->editing_mode;
2338         if( mode == EDITING_ARROW )
2339                 set_editing_mode(EDITING_IBEAM, 0, 1);
2340         else
2341                 set_editing_mode(EDITING_ARROW, 0, 1);
2342 }
2343
2344
2345 void MWindow::set_labels_follow_edits(int value)
2346 {
2347         gui->lock_window("MWindow::set_labels_follow_edits");
2348         edl->session->labels_follow_edits = value;
2349         gui->mbuttons->edit_panel->locklabels->update(value);
2350         gui->mainmenu->labels_follow_edits->set_checked(value);
2351         gui->flush();
2352         gui->unlock_window();
2353 }
2354
2355 void MWindow::sync_parameters(int change_type)
2356 {
2357         if( in_destructor ) return;
2358
2359 // Sync engines which are playing back
2360         if(cwindow->playback_engine->is_playing_back)
2361         {
2362                 if(change_type == CHANGE_PARAMS)
2363                 {
2364 // TODO: block keyframes until synchronization is done
2365                         cwindow->playback_engine->sync_parameters(edl);
2366                 }
2367                 else
2368 // Stop and restart
2369                 {
2370                         int command = cwindow->playback_engine->command->command;
2371                         cwindow->playback_engine->que->send_command(STOP,
2372                                 CHANGE_NONE,
2373                                 0,
2374                                 0);
2375 // Waiting for tracking to finish would make the restart position more
2376 // accurate but it can't lock the window to stop tracking for some reason.
2377 // Not waiting for tracking gives a faster response but restart position is
2378 // only as accurate as the last tracking update.
2379                         cwindow->playback_engine->interrupt_playback(0);
2380                         cwindow->playback_engine->que->send_command(command,
2381                                         change_type,
2382                                         edl,
2383                                         1,
2384                                         0);
2385                 }
2386         }
2387         else
2388         {
2389                 cwindow->playback_engine->que->send_command(CURRENT_FRAME,
2390                                                         change_type,
2391                                                         edl,
2392                                                         1);
2393         }
2394 }
2395
2396 void MWindow::age_caches()
2397 {
2398 // printf("MWindow::age_caches %d %lld %lld %lld %lld\n",
2399 // __LINE__,
2400 // preferences->cache_size,
2401 // audio_cache->get_memory_usage(1),
2402 // video_cache->get_memory_usage(1),
2403 // frame_cache->get_memory_usage(),
2404 // wave_cache->get_memory_usage(),
2405 // memory_usage);
2406         frame_cache->age_cache(512);
2407         wave_cache->age_cache(8192);
2408
2409         int64_t memory_usage;
2410         int64_t prev_memory_usage = 0;
2411         int result = 0;
2412         int64_t video_size = (int64_t)(preferences->cache_size * 0.80);
2413         while( !result && prev_memory_usage !=
2414                 (memory_usage=video_cache->get_memory_usage(1)) &&
2415                 memory_usage > video_size ) {
2416                 video_cache->delete_oldest();
2417                 prev_memory_usage = memory_usage;
2418         }
2419
2420         prev_memory_usage = 0;
2421         result = 0;
2422         int64_t audio_size = (int64_t)(preferences->cache_size * 0.20);
2423         while( !result && prev_memory_usage !=
2424                 (memory_usage=audio_cache->get_memory_usage(1)) &&
2425                 memory_usage > audio_size ) {
2426                 audio_cache->delete_oldest();
2427                 prev_memory_usage = memory_usage;
2428         }
2429 }
2430
2431 void MWindow::reset_android_remote()
2432 {
2433         gui->use_android_remote(preferences->android_remote);
2434 }
2435
2436
2437 void MWindow::show_keyframe_gui(Plugin *plugin)
2438 {
2439         keyframe_gui_lock->lock("MWindow::show_keyframe_gui");
2440 // Find existing thread
2441         for(int i = 0; i < keyframe_threads->size(); i++)
2442         {
2443                 if(keyframe_threads->get(i)->plugin == plugin)
2444                 {
2445                         keyframe_threads->get(i)->start_window(plugin, 0);
2446                         keyframe_gui_lock->unlock();
2447                         return;
2448                 }
2449         }
2450
2451 // Find unused thread
2452         for(int i = 0; i < keyframe_threads->size(); i++)
2453         {
2454                 if(!keyframe_threads->get(i)->plugin)
2455                 {
2456                         keyframe_threads->get(i)->start_window(plugin, 0);
2457                         keyframe_gui_lock->unlock();
2458                         return;
2459                 }
2460         }
2461
2462 // Create new thread
2463         KeyFrameThread *thread = new KeyFrameThread(this);
2464         keyframe_threads->append(thread);
2465         thread->start_window(plugin, 0);
2466
2467         keyframe_gui_lock->unlock();
2468 }
2469
2470
2471
2472
2473
2474 void MWindow::show_plugin(Plugin *plugin)
2475 {
2476         int done = 0;
2477
2478 SET_TRACE
2479 // Remove previously deleted plugin GUIs
2480         dead_plugin_lock->lock("MWindow::show_plugin");
2481         dead_plugins->remove_all_objects();
2482         dead_plugin_lock->unlock();
2483
2484 //printf("MWindow::show_plugin %d\n", __LINE__);
2485 SET_TRACE
2486
2487
2488         plugin_gui_lock->lock("MWindow::show_plugin");
2489         for(int i = 0; i < plugin_guis->total; i++)
2490         {
2491 // Pointer comparison
2492                 if(plugin_guis->get(i)->plugin == plugin)
2493                 {
2494                         plugin_guis->get(i)->raise_window();
2495                         done = 1;
2496                         break;
2497                 }
2498         }
2499 SET_TRACE
2500
2501 //printf("MWindow::show_plugin 1\n");
2502         if(!done)
2503         {
2504                 if(!plugin->track)
2505                 {
2506                         printf("MWindow::show_plugin track not defined.\n");
2507                 }
2508                 PluginServer *server = scan_plugindb(plugin->title,
2509                         plugin->track->data_type);
2510
2511 //printf("MWindow::show_plugin %p %d\n", server, server->uses_gui);
2512                 if(server && server->uses_gui)
2513                 {
2514                         PluginServer *gui = new PluginServer(*server);
2515                         plugin_guis->append(gui);
2516 // Needs mwindow to do GUI
2517                         gui->set_mwindow(this);
2518                         gui->open_plugin(0, preferences, edl, plugin);
2519                         plugin->show = 1;
2520                         gui->show_gui();
2521                 }
2522         }
2523         plugin_gui_lock->unlock();
2524 //printf("MWindow::show_plugin %d\n", __LINE__);
2525 SET_TRACE
2526 //sleep(1);
2527 //printf("MWindow::show_plugin 2\n");
2528 }
2529
2530 void MWindow::hide_plugin(Plugin *plugin, int lock)
2531 {
2532         plugin->show = 0;
2533 // Update the toggle
2534         gui->lock_window("MWindow::hide_plugin");
2535         gui->update(0, 1, 0, 0, 0, 0, 0);
2536         gui->unlock_window();
2537
2538         if(lock) plugin_gui_lock->lock("MWindow::hide_plugin");
2539         for(int i = 0; i < plugin_guis->total; i++)
2540         {
2541                 if(plugin_guis->get(i)->plugin == plugin)
2542                 {
2543                         PluginServer *ptr = plugin_guis->get(i);
2544                         plugin_guis->remove(ptr);
2545                         if(lock) plugin_gui_lock->unlock();
2546 // Last command executed in client side close
2547 // Schedule for deletion
2548                         ptr->hide_gui();
2549                         delete_plugin(ptr);
2550 //sleep(1);
2551                         return;
2552                 }
2553         }
2554         if(lock) plugin_gui_lock->unlock();
2555 }
2556
2557 void MWindow::delete_plugin(PluginServer *plugin)
2558 {
2559         dead_plugin_lock->lock("MWindow::delete_plugin");
2560         dead_plugins->append(plugin);
2561         dead_plugin_lock->unlock();
2562 }
2563
2564 void MWindow::hide_plugins()
2565 {
2566         plugin_gui_lock->lock("MWindow::hide_plugins 1");
2567         while(plugin_guis->size())
2568         {
2569                 PluginServer *ptr = plugin_guis->get(0);
2570                 plugin_guis->remove(ptr);
2571                 plugin_gui_lock->unlock();
2572 // Last command executed in client side close
2573 // Schedule for deletion
2574                 ptr->hide_gui();
2575                 delete_plugin(ptr);
2576                 plugin_gui_lock->lock("MWindow::hide_plugins 2");
2577         }
2578         plugin_gui_lock->unlock();
2579
2580         hide_keyframe_guis();
2581 }
2582
2583 void MWindow::hide_keyframe_guis()
2584 {
2585         keyframe_gui_lock->lock("MWindow::hide_keyframe_guis");
2586         for(int i = 0; i < keyframe_threads->size(); i++)
2587         {
2588                 keyframe_threads->get(i)->close_window();
2589         }
2590         keyframe_gui_lock->unlock();
2591 }
2592
2593 void MWindow::hide_keyframe_gui(Plugin *plugin)
2594 {
2595         keyframe_gui_lock->lock("MWindow::hide_keyframe_gui");
2596         for(int i = 0; i < keyframe_threads->size(); i++)
2597         {
2598                 if(keyframe_threads->get(i)->plugin == plugin)
2599                 {
2600                         keyframe_threads->get(i)->close_window();
2601                         break;
2602                 }
2603         }
2604         keyframe_gui_lock->unlock();
2605 }
2606
2607 void MWindow::update_keyframe_guis()
2608 {
2609 // Send new configuration to keyframe GUI's
2610         keyframe_gui_lock->lock("MWindow::update_keyframe_guis");
2611         for(int i = 0; i < keyframe_threads->size(); i++)
2612         {
2613                 KeyFrameThread *ptr = keyframe_threads->get(i);
2614                 if(edl->tracks->plugin_exists(ptr->plugin))
2615                         ptr->update_gui(1);
2616                 else
2617                 {
2618                         ptr->close_window();
2619                 }
2620         }
2621         keyframe_gui_lock->unlock();
2622 }
2623
2624 void MWindow::update_plugin_guis(int do_keyframe_guis)
2625 {
2626 // Send new configuration to plugin GUI's
2627         plugin_gui_lock->lock("MWindow::update_plugin_guis");
2628
2629         for(int i = 0; i < plugin_guis->size(); i++)
2630         {
2631                 PluginServer *ptr = plugin_guis->get(i);
2632                 if(edl->tracks->plugin_exists(ptr->plugin))
2633                         ptr->update_gui();
2634                 else
2635                 {
2636 // Schedule for deletion if no plugin
2637                         plugin_guis->remove_number(i);
2638                         i--;
2639
2640                         ptr->hide_gui();
2641                         delete_plugin(ptr);
2642                 }
2643         }
2644
2645
2646 // Change plugin variable if not visible
2647         Track *track = edl->tracks->first;
2648         while(track)
2649         {
2650                 for(int i = 0; i < track->plugin_set.size(); i++)
2651                 {
2652                         Plugin *plugin = (Plugin*)track->plugin_set[i]->first;
2653                         while(plugin)
2654                         {
2655                                 int got_it = 0;
2656                                 for(int i = 0; i < plugin_guis->size(); i++)
2657                                 {
2658                                         PluginServer *server = plugin_guis->get(i);
2659                                         if(server->plugin == plugin)
2660                                         {
2661                                                 got_it = 1;
2662                                                 break;
2663                                         }
2664                                 }
2665
2666                                 if(!got_it) plugin->show = 0;
2667
2668                                 plugin = (Plugin*)plugin->next;
2669                         }
2670                 }
2671
2672                 track = track->next;
2673         }
2674
2675         plugin_gui_lock->unlock();
2676
2677
2678         if(do_keyframe_guis) update_keyframe_guis();
2679 }
2680
2681 int MWindow::plugin_gui_open(Plugin *plugin)
2682 {
2683         int result = 0;
2684         plugin_gui_lock->lock("MWindow::plugin_gui_open");
2685         for(int i = 0; i < plugin_guis->total; i++)
2686         {
2687                 if(plugin_guis->get(i)->plugin->identical_location(plugin))
2688                 {
2689                         result = 1;
2690                         break;
2691                 }
2692         }
2693         plugin_gui_lock->unlock();
2694         return result;
2695 }
2696
2697 void MWindow::render_plugin_gui(void *data, Plugin *plugin)
2698 {
2699         plugin_gui_lock->lock("MWindow::render_plugin_gui");
2700         for(int i = 0; i < plugin_guis->total; i++)
2701         {
2702                 if(plugin_guis->get(i)->plugin->identical_location(plugin))
2703                 {
2704                         plugin_guis->get(i)->render_gui(data);
2705                         break;
2706                 }
2707         }
2708         plugin_gui_lock->unlock();
2709 }
2710
2711 void MWindow::render_plugin_gui(void *data, int size, Plugin *plugin)
2712 {
2713         plugin_gui_lock->lock("MWindow::render_plugin_gui");
2714         for(int i = 0; i < plugin_guis->total; i++)
2715         {
2716                 if(plugin_guis->get(i)->plugin->identical_location(plugin))
2717                 {
2718                         plugin_guis->get(i)->render_gui(data, size);
2719                         break;
2720                 }
2721         }
2722         plugin_gui_lock->unlock();
2723 }
2724
2725
2726 void MWindow::update_plugin_states()
2727 {
2728         plugin_gui_lock->lock("MWindow::update_plugin_states");
2729         for(int i = 0; i < plugin_guis->total; i++)
2730         {
2731                 int result = 0;
2732 // Get a plugin GUI
2733                 Plugin *src_plugin = plugin_guis->get(i)->plugin;
2734                 PluginServer *src_plugingui = plugin_guis->get(i);
2735
2736 // Search for plugin in EDL.  Only the master EDL shows plugin GUIs.
2737                 for(Track *track = edl->tracks->first;
2738                         track && !result;
2739                         track = track->next)
2740                 {
2741                         for(int j = 0;
2742                                 j < track->plugin_set.total && !result;
2743                                 j++)
2744                         {
2745                                 PluginSet *plugin_set = track->plugin_set[j];
2746                                 for(Plugin *plugin = (Plugin*)plugin_set->first;
2747                                         plugin && !result;
2748                                         plugin = (Plugin*)plugin->next)
2749                                 {
2750                                         if(plugin == src_plugin &&
2751                                                 !strcmp(plugin->title, src_plugingui->title)) result = 1;
2752                                 }
2753                         }
2754                 }
2755
2756
2757 // Doesn't exist anymore
2758                 if(!result)
2759                 {
2760                         hide_plugin(src_plugin, 0);
2761                         i--;
2762                 }
2763         }
2764         plugin_gui_lock->unlock();
2765 }
2766
2767
2768 void MWindow::update_plugin_titles()
2769 {
2770         for(int i = 0; i < plugin_guis->total; i++)
2771         {
2772                 plugin_guis->get(i)->update_title();
2773         }
2774 }
2775
2776 int MWindow::asset_to_edl(EDL *new_edl,
2777         Asset *new_asset,
2778         RecordLabels *labels)
2779 {
2780 const int debug = 0;
2781 if(debug) printf("MWindow::asset_to_edl %d new_asset->layers=%d\n",
2782 __LINE__,
2783 new_asset->layers);
2784 // Keep frame rate, sample rate, and output size unchanged.
2785 // These parameters would revert the project if VWindow displayed an asset
2786 // of different size than the project.
2787         if(new_asset->video_data)
2788         {
2789                 new_edl->session->video_tracks = new_asset->layers;
2790         }
2791         else
2792                 new_edl->session->video_tracks = 0;
2793
2794 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2795
2796
2797
2798
2799
2800         if(new_asset->audio_data)
2801         {
2802                 new_edl->session->audio_tracks = new_asset->channels;
2803         }
2804         else
2805                 new_edl->session->audio_tracks = 0;
2806 //printf("MWindow::asset_to_edl 2 %d %d\n", new_edl->session->video_tracks, new_edl->session->audio_tracks);
2807
2808 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2809         new_edl->create_default_tracks();
2810 //printf("MWindow::asset_to_edl 2 %d %d\n", new_edl->session->video_tracks, new_edl->session->audio_tracks);
2811 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2812
2813
2814
2815 //printf("MWindow::asset_to_edl 3\n");
2816         new_edl->insert_asset(new_asset,
2817                 0,
2818                 0,
2819                 0,
2820                 labels);
2821 //printf("MWindow::asset_to_edl 3\n");
2822 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2823
2824 // Align cursor on frames:: clip the new_edl to the minimum of the last joint frame.
2825         if(edl->session->cursor_on_frames)
2826         {
2827                 double length = new_edl->tracks->total_length();
2828                 double edl_length = new_edl->tracks->total_length_framealigned(edl->session->frame_rate);
2829                 new_edl->tracks->clear(length, edl_length, 1, 1);
2830         }
2831
2832
2833
2834
2835         char string[BCTEXTLEN];
2836         FileSystem fs;
2837         fs.extract_name(string, new_asset->path);
2838 //printf("MWindow::asset_to_edl 3\n");
2839
2840         strcpy(new_edl->local_session->clip_title, string);
2841 //printf("MWindow::asset_to_edl 4 %s\n", string);
2842 if(debug) printf("MWindow::asset_to_edl %d\n", __LINE__);
2843
2844         return 0;
2845 }
2846
2847 int MWindow::edl_to_nested(EDL *new_edl,
2848         EDL *nested_edl)
2849 {
2850
2851 // Keep frame rate, sample rate, and output size unchanged.
2852 // These parameters would revert the project if VWindow displayed an asset
2853 // of different size than the project.
2854
2855
2856
2857 // Nest all video & audio outputs
2858         new_edl->session->video_tracks = 1;
2859         new_edl->session->audio_tracks = nested_edl->session->audio_channels;
2860         new_edl->create_default_tracks();
2861
2862
2863
2864         new_edl->insert_asset(0,
2865                 nested_edl,
2866                 0,
2867                 0,
2868                 0);
2869
2870         char string[BCTEXTLEN];
2871         FileSystem fs;
2872         fs.extract_name(string, nested_edl->path);
2873 //printf("MWindow::edl_to_nested %p %s\n", nested_edl, nested_edl->path);
2874
2875         strcpy(new_edl->local_session->clip_title, string);
2876
2877         return 0;
2878 }
2879
2880 // Reset everything after a load.
2881 void MWindow::update_project(int load_mode)
2882 {
2883         const int debug = 0;
2884
2885         if(debug) PRINT_TRACE
2886         restart_brender();
2887         edl->tracks->update_y_pixels(theme);
2888
2889         if(debug) PRINT_TRACE
2890
2891         if(load_mode == LOADMODE_REPLACE ||
2892                 load_mode == LOADMODE_REPLACE_CONCATENATE)
2893         {
2894                 gui->load_panes();
2895         }
2896
2897         gui->update(1, 1, 1, 1, 1, 1, 1);
2898         if(debug) PRINT_TRACE
2899         gui->unlock_window();
2900
2901         cwindow->gui->lock_window("MWindow::update_project 1");
2902         cwindow->update(0, 0, 1, 1, 1);
2903         cwindow->gui->unlock_window();
2904
2905         if(debug) PRINT_TRACE
2906
2907 // Close all the vwindows
2908         if(load_mode == LOADMODE_REPLACE ||
2909                 load_mode == LOADMODE_REPLACE_CONCATENATE) {
2910                 if(debug) PRINT_TRACE
2911                 int first_vwindow = 0;
2912                 if(session->show_vwindow) first_vwindow = 1;
2913 // Change visible windows to no source
2914                 for(int i = 0; i < first_vwindow && i < vwindows.size(); i++) {
2915                         VWindow *vwindow = vwindows[i];
2916                         if( !vwindow->is_running() ) continue;
2917                         vwindow->change_source(-1);
2918                 }
2919
2920 // Close remaining windows
2921                 for(int i = first_vwindow; i < vwindows.size(); i++) {
2922                         VWindow *vwindow = vwindows[i];
2923                         if( !vwindow->is_running() ) continue;
2924                         vwindow->close_window();
2925                 }
2926                 if(debug) PRINT_TRACE
2927         }
2928         else if(vwindows.size()) {
2929                 VWindow *vwindow = vwindows[DEFAULT_VWINDOW];
2930                 if( vwindow->is_running() ) {
2931                         vwindow->gui->lock_window("MWindow::update_project");
2932                         vwindow->update(1);
2933                         vwindow->gui->unlock_window();
2934                 }
2935         }
2936
2937         if(debug) PRINT_TRACE
2938         cwindow->gui->lock_window("MWindow::update_project 2");
2939         cwindow->gui->timebar->update(0);
2940         cwindow->gui->unlock_window();
2941
2942         if(debug) PRINT_TRACE
2943         cwindow->playback_engine->que->send_command(CURRENT_FRAME,
2944                 CHANGE_ALL,
2945                 edl,
2946                 1);
2947
2948         awindow->gui->async_update_assets();
2949         if(debug) PRINT_TRACE
2950
2951         gui->lock_window("MWindow::update_project");
2952         gui->flush();
2953         if(debug) PRINT_TRACE
2954 }
2955
2956 void MWindow::remove_indexfile(Indexable *indexable)
2957 {
2958         if( !indexable->is_asset ) return;
2959         Asset *asset = (Asset *)indexable;
2960 // Erase file
2961         IndexFile::delete_index(preferences, asset, ".toc");
2962         IndexFile::delete_index(preferences, asset, ".idx");
2963         IndexFile::delete_index(preferences, asset, ".mkr");
2964 }
2965
2966 void MWindow::rebuild_indices()
2967 {
2968         for(int i = 0; i < session->drag_assets->total; i++)
2969         {
2970                 Indexable *indexable = session->drag_assets->get(i);
2971 //printf("MWindow::rebuild_indices 1 %s\n", indexable->path);
2972                 remove_indexfile(indexable);
2973 // Schedule index build
2974                 IndexState *index_state = indexable->index_state;
2975                 index_state->index_status = INDEX_NOTTESTED;
2976                 if( indexable->is_asset ) {
2977                         Asset *asset = (Asset *)indexable;
2978                         if( asset->format != FILE_PCM )
2979                                 asset->reset_audio();
2980                         asset->reset_video();
2981                 }
2982                 mainindexes->add_next_asset(0, indexable);
2983         }
2984         mainindexes->start_build();
2985 }
2986
2987
2988 void MWindow::save_backup()
2989 {
2990         FileXML file;
2991         edl->optimize();
2992         edl->set_path(session->filename);
2993         char backup_path[BCTEXTLEN];
2994         snprintf(backup_path, sizeof(backup_path), "%s/%s",
2995                 File::get_config_path(), BACKUP_FILE);
2996         edl->save_xml(&file, backup_path, 0, 0);
2997         file.terminate_string();
2998         FileSystem fs;
2999         fs.complete_path(backup_path);
3000
3001         if(file.write_to_file(backup_path))
3002         {
3003                 char string2[256];
3004                 sprintf(string2, _("Couldn't open %s for writing."), backup_path);
3005                 gui->show_message(string2);
3006         }
3007 }
3008
3009 void MWindow::load_backup()
3010 {
3011         ArrayList<char*> path_list;
3012         path_list.set_array_delete();
3013         char *out_path;
3014         char backup_path[BCTEXTLEN];
3015         snprintf(backup_path, sizeof(backup_path), "%s/%s",
3016                 File::get_config_path(), BACKUP_FILE);
3017         FileSystem fs;
3018         fs.complete_path(backup_path);
3019
3020         path_list.append(out_path = new char[strlen(backup_path) + 1]);
3021         strcpy(out_path, backup_path);
3022
3023         load_filenames(&path_list, LOADMODE_REPLACE, 0);
3024         edl->local_session->clip_title[0] = 0;
3025 // This is unique to backups since the path of the backup is different than the
3026 // path of the project.
3027         set_filename(edl->path);
3028         path_list.remove_all_objects();
3029         save_backup();
3030 }
3031
3032 static inline int gcd(int m, int n)
3033 {
3034         int r;
3035         if( m < n ) { r = m;  m = n;  n = r; }
3036         while( (r = m % n) != 0 ) { m = n;  n = r; }
3037         return n;
3038 }
3039
3040 int MWindow::create_aspect_ratio(float &w, float &h, int width, int height)
3041 {
3042         w = 1;  h = 1;
3043         if(!width || !height) return 1;
3044         if( width == 720 && (height == 480 || height == 576) ) {
3045                 w = 4;  h = 3;  return 0; // for NTSC and PAL
3046         }
3047         double ar = (double)width / height;
3048 // square-ish pixels
3049         if( EQUIV(ar, 1.0000) ) return 0;
3050         if( EQUIV(ar, 1.3333) ) { w = 4;  h = 3;  return 0; }
3051         if( EQUIV(ar, 1.7777) ) { w = 16; h = 9;  return 0; }
3052         if( EQUIV(ar, 2.1111) ) { w = 19; h = 9;  return 0; }
3053         if( EQUIV(ar, 2.2222) ) { w = 20; h = 9;  return 0; }
3054         if( EQUIV(ar, 2.3333) ) { w = 21; h = 9;  return 0; }
3055         int ww = width, hh = height;
3056         // numerator, denominator must be under mx
3057         int mx = 255, n = gcd(ww, hh);
3058         if( n > 1 ) { ww /= n; hh /= n; }
3059         // search near height in case extra/missing lines
3060         if( ww >= mx || hh >= mx ) {
3061                 double err = height;  // +/- 2 percent height
3062                 for( int m=2*height/100, i=1; m>0; i=i>0 ? -i : (--m, -i+1) ) {
3063                         int iw = width, ih = height+i;
3064                         if( (n=gcd(iw, ih)) > 1 ) {
3065                                 int u = iw/n;  if( u >= mx ) continue;
3066                                 int v = ih/n;  if( v >= mx ) continue;
3067                                 double r = (double) u/v, er = fabs(ar-r);
3068                                 if( er >= err ) continue;
3069                                 err = er;  ww = u;  hh = v;
3070                         }
3071                 }
3072         }
3073
3074         w = ww;  h = hh;
3075         return 0;
3076 }
3077
3078 void MWindow::reset_caches()
3079 {
3080         frame_cache->remove_all();
3081         wave_cache->remove_all();
3082         audio_cache->remove_all();
3083         video_cache->remove_all();
3084         if( cwindow->playback_engine && cwindow->playback_engine->audio_cache )
3085                 cwindow->playback_engine->audio_cache->remove_all();
3086         if( cwindow->playback_engine && cwindow->playback_engine->video_cache )
3087                 cwindow->playback_engine->video_cache->remove_all();
3088
3089         for(int i = 0; i < vwindows.size(); i++) {
3090                 VWindow *vwindow = vwindows[i];
3091                 if( !vwindow->is_running() ) continue;
3092                 if(vwindow->playback_engine && vwindow->playback_engine->audio_cache)
3093                         vwindow->playback_engine->audio_cache->remove_all();
3094                 if(vwindow->playback_engine && vwindow->playback_engine->video_cache)
3095                         vwindow->playback_engine->video_cache->remove_all();
3096         }
3097 }
3098
3099 void MWindow::remove_asset_from_caches(Asset *asset)
3100 {
3101         gui->resource_thread->get_video_source(0);
3102         gui->resource_thread->get_audio_source(0);
3103         frame_cache->remove_asset(asset);
3104         wave_cache->remove_asset(asset);
3105         audio_cache->delete_entry(asset);
3106         video_cache->delete_entry(asset);
3107         if( cwindow->playback_engine && cwindow->playback_engine->audio_cache )
3108                 cwindow->playback_engine->audio_cache->delete_entry(asset);
3109         if( cwindow->playback_engine && cwindow->playback_engine->video_cache )
3110                 cwindow->playback_engine->video_cache->delete_entry(asset);
3111         for(int i = 0; i < vwindows.size(); i++) {
3112                 VWindow *vwindow = vwindows[i];
3113                 if( !vwindow->is_running() ) continue;
3114                 if(vwindow->playback_engine && vwindow->playback_engine->audio_cache)
3115                         vwindow->playback_engine->audio_cache->delete_entry(asset);
3116                 if(vwindow->playback_engine && vwindow->playback_engine->video_cache)
3117                         vwindow->playback_engine->video_cache->delete_entry(asset);
3118         }
3119 }
3120
3121
3122 void MWindow::remove_assets_from_project(int push_undo, int redraw,
3123                 ArrayList<Indexable*> *drag_assets, ArrayList<EDL*> *drag_clips)
3124 {
3125         for(int i = 0; i < session->drag_assets->total; i++) {
3126                 Indexable *indexable = session->drag_assets->get(i);
3127                 if(indexable->is_asset) remove_asset_from_caches((Asset*)indexable);
3128         }
3129
3130 // Remove from VWindow.
3131         for(int i = 0; i < session->drag_clips->total; i++) {
3132                 for(int j = 0; j < vwindows.size(); j++) {
3133                         VWindow *vwindow = vwindows[j];
3134                         if( !vwindow->is_running() ) continue;
3135                         if(session->drag_clips->get(i) == vwindow->get_edl()) {
3136                                 vwindow->gui->lock_window("MWindow::remove_assets_from_project 1");
3137                                 vwindow->delete_source(1, 1);
3138                                 vwindow->gui->unlock_window();
3139                         }
3140                 }
3141         }
3142
3143         for(int i = 0; i < session->drag_assets->size(); i++) {
3144                 for(int j = 0; j < vwindows.size(); j++) {
3145                         VWindow *vwindow = vwindows[j];
3146                         if( !vwindow->is_running() ) continue;
3147                         if(session->drag_assets->get(i) == vwindow->get_source()) {
3148                                 vwindow->gui->lock_window("MWindow::remove_assets_from_project 2");
3149                                 vwindow->delete_source(1, 1);
3150                                 vwindow->gui->unlock_window();
3151                         }
3152                 }
3153         }
3154
3155         for(int i = 0; i < session->drag_assets->size(); i++) {
3156                 Indexable *indexable = session->drag_assets->get(i);
3157                 remove_indexfile(indexable);
3158         }
3159
3160 //printf("MWindow::rebuild_indices 1 %s\n", indexable->path);
3161         if(push_undo) undo->update_undo_before();
3162         if(drag_assets) edl->remove_from_project(drag_assets);
3163         if(drag_clips) edl->remove_from_project(session->drag_clips);
3164         if(redraw) save_backup();
3165         if(push_undo) undo->update_undo_after(_("remove assets"), LOAD_ALL);
3166         if(redraw)
3167         {
3168                 restart_brender();
3169
3170                 gui->lock_window("MWindow::remove_assets_from_project 3");
3171                 gui->update(1,
3172                         1,
3173                         1,
3174                         1,
3175                         0,
3176                         1,
3177                         0);
3178                 gui->unlock_window();
3179
3180         // Removes from playback here
3181                 sync_parameters(CHANGE_ALL);
3182         }
3183
3184         awindow->gui->async_update_assets();
3185 }
3186
3187 void MWindow::remove_assets_from_disk()
3188 {
3189 // Remove from disk
3190         for(int i = 0; i < session->drag_assets->total; i++)
3191         {
3192                 remove(session->drag_assets->get(i)->path);
3193         }
3194
3195         remove_assets_from_project(1,
3196                 1,
3197                 session->drag_assets,
3198                 session->drag_clips);
3199 }
3200
3201 void MWindow::dump_plugins(FILE *fp)
3202 {
3203         if( !plugindb ) return;
3204         for(int i = 0; i < plugindb->total; i++)
3205         {
3206                 fprintf(fp, "type=%d audio=%d video=%d rt=%d multi=%d"
3207                         " synth=%d transition=%d theme=%d %s\n",
3208                         plugindb->get(i)->plugin_type,
3209                         plugindb->get(i)->audio,
3210                         plugindb->get(i)->video,
3211                         plugindb->get(i)->realtime,
3212                         plugindb->get(i)->multichannel,
3213                         plugindb->get(i)->get_synthesis(),
3214                         plugindb->get(i)->transition,
3215                         plugindb->get(i)->theme,
3216                         plugindb->get(i)->title);
3217         }
3218 }
3219
3220 void MWindow::dump_edl(FILE *fp)
3221 {
3222         if( !edl ) return;
3223         edl->dump(fp);
3224 }
3225
3226 void MWindow::dump_undo(FILE *fp)
3227 {
3228         if( !undo ) return;
3229         undo->dump(fp);
3230 }
3231
3232 void MWindow::dump_exe(FILE *fp)
3233 {
3234         char proc_path[BCTEXTLEN], exe_path[BCTEXTLEN];
3235         sprintf(proc_path, "/proc/%d/exe", (int)getpid());
3236
3237         int ret = -1, n = 100;
3238         for( int len; (len=readlink(proc_path, exe_path, sizeof(exe_path)))>0; --n ) {
3239                 exe_path[len] = 0;  strcpy(proc_path, exe_path);
3240                 ret = 0;
3241         }
3242         if( n < 0 || ret < 0 ) { fprintf(fp,"readlink: %m\n"); return; }
3243
3244         struct stat st;
3245         if( stat(proc_path,&st) ) { fprintf(fp,"stat: %m\n"); return; }
3246         fprintf(fp, "path: %s = %9jd bytes\n",proc_path,st.st_size);
3247         struct tm *tm = localtime(&st.st_mtime);
3248         char mtime[256];
3249         strftime(mtime, sizeof(mtime), "%F %T", tm);
3250         fprintf(fp,"mtime: %s\n", mtime);
3251
3252         int fd = open(proc_path,O_RDONLY+O_NONBLOCK);
3253         if( fd < 0 ) { fprintf(fp,"open: %m\n"); return; }
3254         uint8_t *bfr = 0;
3255         int64_t bfrsz = 0;
3256         int64_t pagsz = sysconf(_SC_PAGE_SIZE);
3257         int64_t maxsz = 1024*pagsz;
3258         int64_t size = st.st_size, pos = 0;
3259         SHA1 sha1;
3260         while( (bfrsz = size-pos) > 0 ) {
3261                 if( bfrsz > maxsz ) bfrsz = maxsz;
3262                 bfr = (uint8_t *)mmap(NULL, bfrsz, PROT_READ,
3263                         MAP_PRIVATE+MAP_NORESERVE+MAP_POPULATE, fd, pos);
3264                 if( bfr == MAP_FAILED ) break;
3265                 sha1.addBytes(bfr, bfrsz);
3266                 munmap(bfr, bfrsz);
3267                 pos += bfrsz;
3268         }
3269         close(fd);
3270         ret = pos < size ? EIO : 0;
3271         fprintf(fp, "SHA1: ");
3272         uint8_t digest[20];  sha1.computeHash(digest);
3273         for( int i=0; i<20; ++i ) fprintf(fp, "%02x", digest[i]);
3274         if( ret < 0 ) fprintf(fp, " (ret %d)", ret);
3275         if( pos < st.st_size ) fprintf(fp, " (pos %jd)", pos);
3276         fprintf(fp, "\n");
3277 }
3278
3279 void MWindow::trap_hook(FILE *fp, void *vp)
3280 {
3281         MWindow *mwindow = (MWindow *)vp;
3282 //      fprintf(fp, "\nPLUGINS:\n");
3283 //      mwindow->dump_plugins(fp);
3284         fprintf(fp, "\nEDL:\n");
3285         mwindow->dump_edl(fp);
3286         fprintf(fp, "\nUNDO:\n");
3287         mwindow->dump_undo(fp);
3288         fprintf(fp, "\nEXE:\n");
3289         mwindow->dump_exe(fp);
3290 }
3291
3292
3293
3294
3295
3296
3297 int MWindow::save_defaults()
3298 {
3299         gui->save_defaults(defaults);
3300         edl->save_defaults(defaults);
3301         session->save_defaults(defaults);
3302         preferences->save_defaults(defaults);
3303
3304         for(int i = 0; i < plugin_guis->total; i++)
3305         {
3306 // Pointer comparison
3307                 plugin_guis->get(i)->save_defaults();
3308         }
3309         awindow->save_defaults(defaults);
3310
3311         defaults->save();
3312         return 0;
3313 }
3314
3315 int MWindow::run_script(FileXML *script)
3316 {
3317         int result = 0, result2 = 0;
3318         while(!result && !result2)
3319         {
3320                 result = script->read_tag();
3321                 if(!result)
3322                 {
3323                         if(script->tag.title_is("new_project"))
3324                         {
3325 // Run new in immediate mode.
3326 //                              gui->mainmenu->new_project->run_script(script);
3327                         }
3328                         else
3329                         if(script->tag.title_is("record"))
3330                         {
3331 // Run record as a thread.  It is a terminal command.
3332                                 ;
3333 // Will read the complete scipt file without letting record read it if not
3334 // terminated.
3335                                 result2 = 1;
3336                         }
3337                         else
3338                         {
3339                                 printf("MWindow::run_script: Unrecognized command: %s\n",script->tag.get_title() );
3340                         }
3341                 }
3342         }
3343         return result2;
3344 }
3345
3346 // ================================= synchronization
3347
3348
3349 int MWindow::interrupt_indexes()
3350 {
3351         mainprogress->cancelled = 1;
3352         mainindexes->interrupt_build();
3353         return 0;
3354 }
3355
3356
3357
3358 void MWindow::next_time_format()
3359 {
3360         switch(edl->session->time_format)
3361         {
3362                 case TIME_HMS: edl->session->time_format = TIME_HMSF; break;
3363                 case TIME_HMSF: edl->session->time_format = TIME_SAMPLES; break;
3364                 case TIME_SAMPLES: edl->session->time_format = TIME_SAMPLES_HEX; break;
3365                 case TIME_SAMPLES_HEX: edl->session->time_format = TIME_FRAMES; break;
3366                 case TIME_FRAMES: edl->session->time_format = TIME_FEET_FRAMES; break;
3367                 case TIME_FEET_FRAMES: edl->session->time_format = TIME_SECONDS; break;
3368                 case TIME_SECONDS: edl->session->time_format = TIME_HMS; break;
3369         }
3370
3371         time_format_common();
3372 }
3373
3374 void MWindow::prev_time_format()
3375 {
3376         switch(edl->session->time_format)
3377         {
3378                 case TIME_HMS: edl->session->time_format = TIME_SECONDS; break;
3379                 case TIME_SECONDS: edl->session->time_format = TIME_FEET_FRAMES; break;
3380                 case TIME_FEET_FRAMES: edl->session->time_format = TIME_FRAMES; break;
3381                 case TIME_FRAMES: edl->session->time_format = TIME_SAMPLES_HEX; break;
3382                 case TIME_SAMPLES_HEX: edl->session->time_format = TIME_SAMPLES; break;
3383                 case TIME_SAMPLES: edl->session->time_format = TIME_HMSF; break;
3384                 case TIME_HMSF: edl->session->time_format = TIME_HMS; break;
3385         }
3386
3387         time_format_common();
3388 }
3389
3390 void MWindow::time_format_common()
3391 {
3392         gui->lock_window("MWindow::next_time_format");
3393         gui->redraw_time_dependancies();
3394
3395
3396         char string[BCTEXTLEN], string2[BCTEXTLEN];
3397         sprintf(string, _("Using %s"), Units::print_time_format(edl->session->time_format, string2));
3398         gui->show_message(string);
3399         gui->flush();
3400         gui->unlock_window();
3401 }
3402
3403
3404 int MWindow::set_filename(const char *filename)
3405 {
3406         if( filename != session->filename )
3407                 strcpy(session->filename, filename);
3408         if( filename != edl->path )
3409                 strcpy(edl->path, filename);
3410
3411         if(gui)
3412         {
3413                 if(filename[0] == 0)
3414                 {
3415                         gui->set_title(PROGRAM_NAME);
3416                 }
3417                 else
3418                 {
3419                         FileSystem dir;
3420                         char string[BCTEXTLEN], string2[BCTEXTLEN];
3421                         dir.extract_name(string, filename);
3422                         sprintf(string2, PROGRAM_NAME ": %s", string);
3423                         gui->set_title(string2);
3424                 }
3425         }
3426         return 0;
3427 }
3428
3429
3430
3431
3432
3433
3434
3435
3436 int MWindow::set_loop_boundaries()
3437 {
3438         double start = edl->local_session->get_selectionstart();
3439         double end = edl->local_session->get_selectionend();
3440
3441         if(start !=
3442                 end)
3443         {
3444                 ;
3445         }
3446         else
3447         if(edl->tracks->total_length())
3448         {
3449                 start = 0;
3450                 end = edl->tracks->total_length();
3451         }
3452         else
3453         {
3454                 start = end = 0;
3455         }
3456
3457         if(edl->local_session->loop_playback && start != end)
3458         {
3459                 edl->local_session->loop_start = start;
3460                 edl->local_session->loop_end = end;
3461         }
3462         return 0;
3463 }
3464
3465
3466
3467
3468
3469
3470
3471 int MWindow::reset_meters()
3472 {
3473         cwindow->gui->lock_window("MWindow::reset_meters 1");
3474         cwindow->gui->meters->reset_meters();
3475         cwindow->gui->unlock_window();
3476
3477         for(int j = 0; j < vwindows.size(); j++) {
3478                 VWindow *vwindow = vwindows[j];
3479                 if( !vwindow->is_running() ) continue;
3480                 vwindow->gui->lock_window("MWindow::reset_meters 2");
3481                 vwindow->gui->meters->reset_meters();
3482                 vwindow->gui->unlock_window();
3483         }
3484
3485         lwindow->gui->lock_window("MWindow::reset_meters 3");
3486         lwindow->gui->panel->reset_meters();
3487         lwindow->gui->unlock_window();
3488
3489         gui->lock_window("MWindow::reset_meters 4");
3490         gui->reset_meters();
3491         gui->unlock_window();
3492         return 0;
3493 }
3494
3495
3496 void MWindow::resync_guis()
3497 {
3498 // Update GUIs
3499         restart_brender();
3500         gui->lock_window("MWindow::resync_guis");
3501         gui->update(1, 1, 1, 1, 1, 1, 0);
3502         gui->unlock_window();
3503
3504         cwindow->gui->lock_window("MWindow::resync_guis");
3505         cwindow->gui->resize_event(cwindow->gui->get_w(),
3506                 cwindow->gui->get_h());
3507         int channels = edl->session->audio_channels;
3508         cwindow->gui->meters->set_meters(channels, 1);
3509         cwindow->gui->flush();
3510         cwindow->gui->unlock_window();
3511
3512         for(int i = 0; i < vwindows.size(); i++) {
3513                 VWindow *vwindow = vwindows[i];
3514                 if( !vwindow->is_running() ) continue;
3515                 vwindow->gui->lock_window("MWindow::resync_guis");
3516                 vwindow->gui->resize_event(vwindow->gui->get_w(),
3517                         vwindow->gui->get_h());
3518                 vwindow->gui->meters->set_meters(channels, 1);
3519                 vwindow->gui->flush();
3520                 vwindow->gui->unlock_window();
3521         }
3522
3523         lwindow->gui->lock_window("MWindow::resync_guis");
3524         lwindow->gui->panel->set_meters(channels, 1);
3525         lwindow->gui->flush();
3526         lwindow->gui->unlock_window();
3527
3528 // Warn user
3529         if(((edl->session->output_w % 4) ||
3530                 (edl->session->output_h % 4)) &&
3531                 edl->session->playback_config->vconfig->driver == PLAYBACK_X11_GL)
3532         {
3533                 MainError::show_error(
3534                         _("This project's dimensions are not multiples of 4 so\n"
3535                         "it can't be rendered by OpenGL."));
3536         }
3537
3538
3539 // Flash frame
3540         sync_parameters(CHANGE_ALL);
3541 }
3542
3543 int MWindow::select_asset(Asset *asset, int vstream, int astream, int delete_tracks)
3544 {
3545         File *file = new File;
3546         EDLSession *session = edl->session;
3547         double old_framerate = session->frame_rate;
3548         double old_samplerate = session->sample_rate;
3549         int old_auto_keyframes = session->auto_keyframes;
3550         session->auto_keyframes = 0;
3551         int result = file->open_file(preferences, asset, 1, 0);
3552         if( !result && delete_tracks > 0 )
3553                 undo->update_undo_before();
3554         if( !result && asset->video_data && asset->get_video_layers() > 0 ) {
3555                 // try to get asset up to date, may fail
3556                 file->select_video_stream(asset, vstream);
3557                 // either way use what was/is there.
3558                 double framerate = asset->get_frame_rate();
3559                 int width = asset->get_w();
3560                 int height = asset->get_h();
3561                 // must be multiple of 4 for opengl
3562                 width = (width+3) & ~3;  height = (height+3) & ~3;
3563                 int driver = session->playback_config->vconfig->driver;
3564                 int color_model = file->get_best_colormodel(asset, driver);
3565 //              color_model = BC_CModels::is_yuv(color_model) ?
3566 //                              BC_CModels::has_alpha(color_model) ? BC_YUVA8888 : BC_YUV888 :
3567 //                      BC_CModels::is_float(color_model) ?
3568 //                              BC_CModels::has_alpha(color_model) ? BC_RGBA_FLOAT : BC_RGB_FLOAT :
3569 //                              BC_CModels::has_alpha(color_model) ? BC_RGBA8888 : BC_RGB888;
3570 // have alpha for now
3571                 color_model = BC_CModels::is_yuv(color_model) ?  BC_YUVA8888 :
3572                         BC_CModels::is_float(color_model) ? BC_RGBA_FLOAT : BC_RGBA8888;
3573                 session->color_model = color_model;
3574                 session->output_w = width;
3575                 session->output_h = height;
3576                 session->frame_rate = framerate;
3577                 // not, asset->actual_width/actual_height
3578                 asset->width = session->output_w;
3579                 asset->height = session->output_h;
3580                 asset->frame_rate = session->frame_rate;
3581                 create_aspect_ratio(session->aspect_w, session->aspect_h,
3582                         session->output_w, session->output_h);
3583                 Track *track = edl->tracks->first;
3584                 for( Track *next_track=0; track; track=next_track ) {
3585                         next_track = track->next;
3586                         if( track->data_type != TRACK_VIDEO ) continue;
3587                         if( delete_tracks ) {
3588                                 Edit *edit = track->edits->first;
3589                                 for( Edit *next_edit=0; edit; edit=next_edit ) {
3590                                         next_edit = edit->next;
3591                                         if( edit->channel != vstream ||
3592                                             !edit->asset || !edit->asset->is_asset ||
3593                                             !asset->equivalent(*edit->asset,1,1,edl) )
3594                                                 delete edit;
3595                                 }
3596                         }
3597                         if( track->edits->first ) {
3598                                 track->track_w = edl->session->output_w;
3599                                 track->track_h = edl->session->output_h;
3600                         }
3601                         else if( delete_tracks )
3602                                 edl->tracks->delete_track(track);
3603                 }
3604                 edl->retrack();
3605                 edl->resample(old_framerate, session->frame_rate, TRACK_VIDEO);
3606         }
3607         if( !result && asset->audio_data && asset->channels > 0 ) {
3608                 session->sample_rate = asset->get_sample_rate();
3609                 int64_t channel_mask = 0;
3610                 int astrm = !asset->video_data ? -1 :
3611                         file->get_audio_for_video(vstream, astream, channel_mask);
3612                 if( astrm >= 0 ) file->select_audio_stream(asset, astrm);
3613                 if( astrm < 0 || !channel_mask ) channel_mask = (1<<asset->channels)-1;
3614                 int channels = 0;
3615                 for( uint64_t mask=channel_mask; mask!=0; mask>>=1 ) channels += mask & 1;
3616                 if( channels < 1 ) channels = 1;
3617                 if( channels > 6 ) channels = 6;
3618                 session->audio_tracks = session->audio_channels = channels;
3619                 switch( channels ) {
3620                 case 6:
3621                         session->achannel_positions[0] = 90;
3622                         session->achannel_positions[1] = 150;
3623                         session->achannel_positions[2] = 30;
3624                         session->achannel_positions[3] = 210;
3625                         session->achannel_positions[4] = 330;
3626                         session->achannel_positions[5] = 270;
3627                         break;
3628                 case 2:
3629                         session->achannel_positions[0] = 180;
3630                         session->achannel_positions[1] = 0;
3631                         break;
3632                 case 1:
3633                         session->achannel_positions[1] = 90;
3634                         break;
3635                 default: {
3636                         if( !channels ) break;
3637                         double t = 0, dt = 360./channels;
3638                         for( int i=channels; --i>=0; t+=dt )
3639                                 session->achannel_positions[i] = int(t+0.5);
3640                         break; }
3641                 }
3642                 remap_audio(MWindow::AUDIO_1_TO_1);
3643
3644                 if( delete_tracks ) {
3645                         Track *track = edl->tracks->first;
3646                         for( Track *next_track=0; track; track=next_track ) {
3647                                 next_track = track->next;
3648                                 if( track->data_type != TRACK_AUDIO ) continue;
3649                                 Edit *edit = track->edits->first;
3650                                         for( Edit *next_edit=0; edit; edit=next_edit ) {
3651                                         next_edit = edit->next;
3652                                         if( !((1<<edit->channel) & channel_mask) ||
3653                                             !edit->asset || !edit->asset->is_asset ||
3654                                             !asset->equivalent(*edit->asset,1,1,edl) )
3655                                                 delete edit;
3656                                 }
3657                                 if( !track->edits->first )
3658                                         edl->tracks->delete_track(track);
3659                         }
3660                 }
3661                 edl->rechannel();
3662                 edl->resample(old_samplerate, session->sample_rate, TRACK_AUDIO);
3663         }
3664         delete file;
3665         session->auto_keyframes = old_auto_keyframes;
3666         if( !result && delete_tracks > 0 ) {
3667                 save_backup();
3668                 undo->update_undo_after(_("select asset"), LOAD_ALL);
3669         }
3670         resync_guis();
3671         return result;
3672 }
3673
3674 int MWindow::select_asset(int vtrack, int delete_tracks)
3675 {
3676         Track *track = edl->tracks->get(vtrack, TRACK_VIDEO);
3677         if( !track )
3678                 track = edl->tracks->get(vtrack, TRACK_AUDIO);
3679         if( !track ) return 1;
3680         Edit *edit = track->edits->first;
3681         if( !edit ) return 1;
3682         Asset *asset = edit->asset;
3683         if( !asset || !asset->is_asset ) return 1;
3684         return select_asset(asset, edit->channel, 0, delete_tracks);
3685 }
3686
3687 void MWindow::dump_plugindb(FILE *fp)
3688 {
3689         if( !plugindb ) return;
3690         for(int i = 0; i < plugindb->total; i++)
3691                 plugindb->get(i)->dump(fp);
3692 }
3693
3694 FloatAuto* MWindow::get_float_auto(PatchGUI *patch,int idx)
3695 {
3696         Auto *current = 0;
3697         double unit_position = edl->local_session->get_selectionstart(1);
3698         unit_position = patch->track->to_units(unit_position, 0);
3699
3700         FloatAutos *ptr = (FloatAutos*)patch->track->automation->autos[idx];
3701         return (FloatAuto*)ptr->get_prev_auto( (long)unit_position, PLAY_FORWARD, current);
3702 }
3703
3704 IntAuto* MWindow::get_int_auto(PatchGUI *patch,int idx)
3705 {
3706         Auto *current = 0;
3707         double unit_position = edl->local_session->get_selectionstart(1);
3708         unit_position = patch->track->to_units(unit_position, 0);
3709
3710         IntAutos *ptr = (IntAutos*)patch->track->automation->autos[idx];
3711         return (IntAuto*)ptr->get_prev_auto( (long)unit_position, PLAY_FORWARD, current);
3712 }
3713
3714 PanAuto* MWindow::get_pan_auto(PatchGUI *patch)
3715 {
3716         Auto *current = 0;
3717         double unit_position = edl->local_session->get_selectionstart(1);
3718         unit_position = patch->track->to_units(unit_position, 0);
3719
3720         PanAutos *ptr = (PanAutos*)patch->track->automation->autos[AUTOMATION_PAN];
3721         return (PanAuto*)ptr->get_prev_auto( (long)unit_position, PLAY_FORWARD, current);
3722 }
3723
3724