cinelerra-5.1/cinelerra/preferences.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "asset.h"
  23 #include "audioconfig.h"
  24 #include "audiodevice.inc"
  25 #include "bcmeter.inc"
  26 #include "bcsignals.h"
  27 #include "cache.inc"
  28 #include "clip.h"
  29 #include "bchash.h"
  30 #include "file.h"
  31 #include "filesystem.h"
  32 #include "guicast.h"
  33 #include "indexfile.h"
  34 #include "maxchannels.h"
  35 #include "mutex.h"
  36 #include "preferences.h"
  37 #include "probeprefs.h"
  38 #include "shbtnprefs.h"
  39 #include "theme.h"
  40 #include "videoconfig.h"
  41 #include "videodevice.inc"
  42
  43 #include <ctype.h>
  44 #include <string.h>
  45 #include <unistd.h>
  46 #include <sys/types.h>
  47 #include <sys/stat.h>
  48
  49
  50 Preferences::Preferences()
  51 {
  52 // Set defaults
  53         FileSystem fs;
  54         preferences_lock = new Mutex("Preferences::preferences_lock");
  55
  56 // initial plugin path from build -DPLUGIN_DIR="..."
  57         sprintf(plugin_dir, "%s/", File::get_plugin_path());
  58         sprintf(index_directory, "%s/", File::get_config_path());
  59         if( strlen(index_directory) )
  60                 fs.complete_path(index_directory);
  61         cache_size = 0x10000000;
  62         index_size = 0x400000;
  63         index_count = 500;
  64         use_thumbnails = 1;
  65         keyframe_reticle = HAIRLINE_DRAGGING;
  66         perpetual_session = 0;
  67         trap_sigsegv = 1;
  68         trap_sigintr = 1;
  69         theme[0] = 0;
  70         plugin_icons[0] = 0;
  71         strcpy(snapshot_path, "/tmp");
  72         use_renderfarm = 0;
  73         force_uniprocessor = 0;
  74         renderfarm_port = DEAMON_PORT;
  75         render_preroll = 0.5;
  76         brender_preroll = 0;
  77         renderfarm_mountpoint[0] = 0;
  78         renderfarm_vfs = 0;
  79         renderfarm_job_count = 20;
  80         renderfarm_watchdog_timeout = 60;
  81         project_smp = processors = calculate_processors(0);
  82         real_processors = calculate_processors(1);
  83         ffmpeg_marker_indexes = 1;
  84         warn_indexes = 1;
  85         warn_version = 1;
  86         bd_warn_root = 1;
  87         popupmenu_btnup = 1;
  88         grab_input_focus = 1;
  89         textbox_focus_policy = 0;
  90         forward_render_displacement = 0;
  91         dvd_yuv420p_interlace = 0;
  92         highlight_inverse = 0xffffff;
  93         yuv_color_space = BC_COLORS_BT601;
  94         yuv_color_range = BC_COLORS_JPEG;
  95
  96 // Default brender asset
  97         brender_asset = new Asset;
  98         brender_asset->audio_data = 0;
  99         brender_asset->video_data = 1;
 100         sprintf(brender_asset->path, "/tmp/brender");
 101         brender_asset->format = FILE_JPEG_LIST;
 102         brender_asset->jpeg_quality = 80;
 103
 104         use_brender = 0;
 105         brender_fragment = 1;
 106         local_rate = 0.0;
 107
 108         use_tipwindow = 1;
 109         scan_commercials = 0;
 110
 111         android_remote = 0;
 112         android_port = 23432;
 113         strcpy(android_pin, "cinelerra");
 114
 115         memset(channel_positions, 0, sizeof(channel_positions));
 116         int channels = 0;
 117         while( channels < MAXCHANNELS ) {
 118                 int *positions = channel_positions[channels++];
 119                 for( int i=0; i<channels; ++i )
 120                         positions[i] = default_audio_channel_position(i, channels);
 121         }
 122 }
 123
 124 Preferences::~Preferences()
 125 {
 126         brender_asset->Garbage::remove_user();
 127         shbtn_prefs.remove_all_objects();
 128         file_probes.remove_all_objects();
 129         renderfarm_nodes.remove_all_objects();
 130         delete preferences_lock;
 131 }
 132
 133 void Preferences::copy_rates_from(Preferences *preferences)
 134 {
 135         preferences_lock->lock("Preferences::copy_rates_from");
 136 // Need to match node titles in case the order changed and in case
 137 // one of the nodes in the source is the master node.
 138         local_rate = preferences->local_rate;
 139
 140         for( int j=0; j<preferences->renderfarm_nodes.total; ++j ) {
 141                 double new_rate = preferences->renderfarm_rate.values[j];
 142 // Put in the master node
 143                 if( preferences->renderfarm_nodes.values[j][0] == '/' ) {
 144                         if( !EQUIV(new_rate, 0.0) )
 145                                 local_rate = new_rate;
 146                 }
 147                 else
 148 // Search for local node and copy it to that node
 149                 if( !EQUIV(new_rate, 0.0) ) {
 150                         for( int i=0; i<renderfarm_nodes.total; ++i ) {
 151                                 if( !strcmp(preferences->renderfarm_nodes.values[j], renderfarm_nodes.values[i]) &&
 152                                         preferences->renderfarm_ports.values[j] == renderfarm_ports.values[i] ) {
 153                                         renderfarm_rate.values[i] = new_rate;
 154                                         break;
 155                                 }
 156                         }
 157                 }
 158         }
 159
 160 //printf("Preferences::copy_rates_from 1 %f %f\n", local_rate, preferences->local_rate);
 161         preferences_lock->unlock();
 162 }
 163
 164 void Preferences::copy_from(Preferences *that)
 165 {
 166 // ================================= Performance ================================
 167         strcpy(index_directory, that->index_directory);
 168         index_size = that->index_size;
 169         index_count = that->index_count;
 170         use_thumbnails = that->use_thumbnails;
 171         keyframe_reticle = that->keyframe_reticle;
 172         perpetual_session = that->perpetual_session;
 173         strcpy(theme, that->theme);
 174         strcpy(plugin_icons, that->plugin_icons);
 175         strcpy(snapshot_path, that->snapshot_path);
 176
 177         use_tipwindow = that->use_tipwindow;
 178         scan_commercials = that->scan_commercials;
 179         android_remote = that->android_remote;
 180         android_port = that->android_port;
 181         strcpy(android_pin, that->android_pin);
 182         this->shbtn_prefs.remove_all_objects();
 183         for( int i=0; i<that->shbtn_prefs.size(); ++i )
 184                 this->shbtn_prefs.append(new ShBtnPref(*that->shbtn_prefs[i]));
 185         this->file_probes.remove_all_objects();
 186         for( int i=0; i<that->file_probes.size(); ++i )
 187                 this->file_probes.append(new ProbePref(*that->file_probes[i]));
 188         cache_size = that->cache_size;
 189         project_smp = that->project_smp;
 190         force_uniprocessor = that->force_uniprocessor;
 191         trap_sigsegv = that->trap_sigsegv;
 192         trap_sigintr = that->trap_sigintr;
 193         processors = that->processors;
 194         real_processors = that->real_processors;
 195         ffmpeg_marker_indexes = that->ffmpeg_marker_indexes;
 196         warn_indexes = that->warn_indexes;
 197         warn_version = that->warn_version;
 198         bd_warn_root = that->bd_warn_root;
 199         popupmenu_btnup = that->popupmenu_btnup;
 200         grab_input_focus = that->grab_input_focus;
 201         textbox_focus_policy = that->textbox_focus_policy;
 202         forward_render_displacement = that->forward_render_displacement;
 203         dvd_yuv420p_interlace = that->dvd_yuv420p_interlace;
 204         highlight_inverse = that->highlight_inverse;
 205         yuv_color_space = that->yuv_color_space;
 206         yuv_color_range = that->yuv_color_range;
 207         renderfarm_nodes.remove_all_objects();
 208         renderfarm_ports.remove_all();
 209         renderfarm_enabled.remove_all();
 210         renderfarm_rate.remove_all();
 211         local_rate = that->local_rate;
 212         for( int i=0; i<that->renderfarm_nodes.size(); ++i ) {
 213                 add_node(that->renderfarm_nodes.get(i),
 214                         that->renderfarm_ports.get(i),
 215                         that->renderfarm_enabled.get(i),
 216                         that->renderfarm_rate.get(i));
 217         }
 218         use_renderfarm = that->use_renderfarm;
 219         renderfarm_port = that->renderfarm_port;
 220         render_preroll = that->render_preroll;
 221         brender_preroll = that->brender_preroll;
 222         renderfarm_job_count = that->renderfarm_job_count;
 223         renderfarm_watchdog_timeout = that->renderfarm_watchdog_timeout;
 224         renderfarm_vfs = that->renderfarm_vfs;
 225         strcpy(renderfarm_mountpoint, that->renderfarm_mountpoint);
 226         renderfarm_consolidate = that->renderfarm_consolidate;
 227         use_brender = that->use_brender;
 228         brender_fragment = that->brender_fragment;
 229         brender_asset->copy_from(that->brender_asset, 0);
 230
 231 // Check boundaries
 232
 233         FileSystem fs;
 234         if( strlen(index_directory) ) {
 235                 fs.complete_path(index_directory);
 236                 fs.add_end_slash(index_directory);
 237         }
 238
 239 //      if( strlen(global_plugin_dir) )
 240 //      {
 241 //              fs.complete_path(global_plugin_dir);
 242 //              fs.add_end_slash(global_plugin_dir);
 243 //      }
 244 //
 245
 246 // Redo with the proper value of force_uniprocessor
 247         processors = calculate_processors(0);
 248         boundaries();
 249 }
 250
 251 void Preferences::boundaries()
 252 {
 253         renderfarm_job_count = MAX(renderfarm_job_count, 1);
 254         CLAMP(cache_size, MIN_CACHE_SIZE, MAX_CACHE_SIZE);
 255 }
 256
 257 Preferences& Preferences::operator=(Preferences &that)
 258 {
 259 printf("Preferences::operator=\n");
 260         copy_from(&that);
 261         return *this;
 262 }
 263
 264 void Preferences::print_channels(char *string, int *channel_positions, int channels)
 265 {
 266         char *cp = string, *ep = cp+BCTEXTLEN-1;
 267         for( int i=0; i<channels; ++i ) {
 268                 if( i ) cp += snprintf(cp, ep-cp, ", ");
 269                 cp += snprintf(cp, ep-cp, "%d", channel_positions[i]);
 270         }
 271         *cp = 0;
 272 }
 273
 274 void Preferences::scan_channels(char *string, int *channel_positions, int channels)
 275 {
 276         char *cp = string;
 277         int current_channel = 0;
 278         for(;;) {
 279                 while( isspace(*cp) ) ++cp;
 280                 if( !cp ) break;
 281                 channel_positions[current_channel++] = strtol(cp, &cp, 0);
 282                 if( current_channel >= channels ) break;
 283                 while( isspace(*cp) ) ++cp;
 284                 if( *cp == ',' ) ++cp;
 285         }
 286         while( current_channel < channels ) {
 287                 int pos = default_audio_channel_position(current_channel, channels);
 288                 channel_positions[current_channel++] = pos;
 289         }
 290 }
 291
 292 int Preferences::load_defaults(BC_Hash *defaults)
 293 {
 294         char string[BCTEXTLEN];
 295
 296         use_tipwindow = defaults->get("USE_TIPWINDOW", use_tipwindow);
 297         scan_commercials = defaults->get("SCAN_COMMERCIALS", scan_commercials);
 298         android_remote = defaults->get("ANDROID_REMOTE", android_remote);
 299         android_port = defaults->get("ANDROID_PORT", android_port);
 300         defaults->get("ANDROID_PIN", android_pin);
 301         defaults->get("INDEX_DIRECTORY", index_directory);
 302         index_size = defaults->get("INDEX_SIZE", index_size);
 303         index_count = defaults->get("INDEX_COUNT", index_count);
 304         keyframe_reticle = defaults->get("KEYFRAME_RETICLE", keyframe_reticle);
 305         perpetual_session = defaults->get("PERPETUAL_SESSION", perpetual_session);
 306         trap_sigsegv = defaults->get("TRAP_SIGSEGV", trap_sigsegv);
 307         trap_sigintr = defaults->get("TRAP_SIGINTR", trap_sigintr);
 308
 309         strcpy(theme, _(DEFAULT_THEME));
 310         strcpy(plugin_icons, DEFAULT_PICON);
 311         defaults->get("THEME", theme);
 312         defaults->get("PLUGIN_ICONS", plugin_icons);
 313         strcpy(snapshot_path, "/tmp");
 314         defaults->get("SNAPSHOT_PATH", snapshot_path);
 315
 316         for( int i=0; i<MAXCHANNELS; ++i ) {
 317                 char string2[BCTEXTLEN];
 318                 sprintf(string, "CHANNEL_POSITIONS%d", i);
 319                 print_channels(string2, &channel_positions[i][0], i+1);
 320                 defaults->get(string, string2);
 321                 scan_channels(string2, &channel_positions[i][0], i+1);
 322         }
 323         brender_asset->load_defaults(defaults, "BRENDER_", 1, 1, 1, 0, 0);
 324
 325         project_smp = defaults->get("PROJECT_SMP", project_smp);
 326         force_uniprocessor = defaults->get("FORCE_UNIPROCESSOR", force_uniprocessor);
 327         ffmpeg_marker_indexes = defaults->get("FFMPEG_MARKER_INDEXES", ffmpeg_marker_indexes);
 328         warn_indexes = defaults->get("WARN_INDEXES", warn_indexes);
 329         warn_version = defaults->get("WARN_VERSION", warn_version);
 330         bd_warn_root = defaults->get("BD_WARN_ROOT", bd_warn_root);
 331         popupmenu_btnup = defaults->get("POPUPMENU_BTNUP", popupmenu_btnup);
 332         grab_input_focus = defaults->get("GRAB_FOCUS", grab_input_focus);
 333         textbox_focus_policy = defaults->get("TEXTBOX_FOCUS_POLICY", textbox_focus_policy);
 334         forward_render_displacement = defaults->get("FORWARD_RENDER_DISPLACEMENT", forward_render_displacement);
 335         dvd_yuv420p_interlace = defaults->get("DVD_YUV420P_INTERLACE", dvd_yuv420p_interlace);
 336         highlight_inverse = defaults->get("HIGHLIGHT_INVERSE", highlight_inverse);
 337         yuv_color_space = defaults->get("YUV_COLOR_SPACE", yuv_color_space);
 338         yuv_color_range = defaults->get("YUV_COLOR_RANGE", yuv_color_range);
 339         use_brender = defaults->get("USE_BRENDER", use_brender);
 340         brender_fragment = defaults->get("BRENDER_FRAGMENT", brender_fragment);
 341         cache_size = defaults->get("CACHE_SIZE", cache_size);
 342         local_rate = defaults->get("LOCAL_RATE", local_rate);
 343         use_renderfarm = defaults->get("USE_RENDERFARM", use_renderfarm);
 344         renderfarm_port = defaults->get("RENDERFARM_PORT", renderfarm_port);
 345         render_preroll = defaults->get("RENDERFARM_PREROLL", render_preroll);
 346         brender_preroll = defaults->get("BRENDER_PREROLL", brender_preroll);
 347         renderfarm_job_count = defaults->get("RENDERFARM_JOBS_COUNT", renderfarm_job_count);
 348         renderfarm_watchdog_timeout = defaults->get("RENDERFARM_WATCHDOG_TIMEOUT", renderfarm_watchdog_timeout);
 349         renderfarm_consolidate = defaults->get("RENDERFARM_CONSOLIDATE", renderfarm_consolidate);
 350 //      renderfarm_vfs = defaults->get("RENDERFARM_VFS", renderfarm_vfs);
 351         defaults->get("RENDERFARM_MOUNTPOINT", renderfarm_mountpoint);
 352         int renderfarm_total = defaults->get("RENDERFARM_TOTAL", 0);
 353
 354         for( int i = 0; i < renderfarm_total; i++ ) {
 355                 sprintf(string, "RENDERFARM_NODE%d", i);
 356                 char result[BCTEXTLEN];
 357                 int result_port = 0;
 358                 int result_enabled = 0;
 359                 float result_rate = 0.0;
 360
 361                 result[0] = 0;
 362                 defaults->get(string, result);
 363
 364                 sprintf(string, "RENDERFARM_PORT%d", i);
 365                 result_port = defaults->get(string, renderfarm_port);
 366
 367                 sprintf(string, "RENDERFARM_ENABLED%d", i);
 368                 result_enabled = defaults->get(string, result_enabled);
 369
 370                 sprintf(string, "RENDERFARM_RATE%d", i);
 371                 result_rate = defaults->get(string, result_rate);
 372
 373                 if( result[0] != 0 ) {
 374                         add_node(result, result_port, result_enabled, result_rate);
 375                 }
 376         }
 377
 378         shbtn_prefs.remove_all_objects();
 379         int shbtns_total = defaults->get("SHBTNS_TOTAL", -1);
 380         if( shbtns_total < 0 ) {
 381                 shbtn_prefs.append(new ShBtnPref(_("Features5"), "$CIN_BROWSER file://$CIN_DAT/doc/Features5.pdf", 0));
 382                 shbtn_prefs.append(new ShBtnPref(_("Online Help"), "$CIN_BROWSER https://cinelerra-cv.org/docs.php", 0));
 383                 shbtn_prefs.append(new ShBtnPref(_("Original Manual"), "$CIN_BROWSER file://$CIN_DAT/doc/cinelerra.html", 0));
 384                 shbtn_prefs.append(new ShBtnPref(_("Setting Shell Commands"), "$CIN_BROWSER file://$CIN_DAT/doc/ShellCmds.html", 0));
 385                 shbtn_prefs.append(new ShBtnPref(_("Shortcuts"), "$CIN_BROWSER file://$CIN_DAT/doc/shortcuts.html", 0));
 386                 shbtn_prefs.append(new ShBtnPref(_("RenderMux"), "$CIN_DAT/doc/RenderMux.sh",0));
 387                 shbtns_total = 0;
 388         }
 389         for( int i=0; i<shbtns_total; ++i ) {
 390                 char name[BCTEXTLEN], commands[BCTEXTLEN];
 391                 sprintf(string, "SHBTN%d_NAME", i);
 392                 defaults->get(string, name);
 393                 sprintf(string, "SHBTN%d_COMMANDS", i);
 394                 defaults->get(string, commands);
 395                 sprintf(string, "SHBTN%d_WARN", i);
 396                 int warn = defaults->get(string, 0);
 397                 shbtn_prefs.append(new ShBtnPref(name, commands, warn));
 398         }
 399
 400         file_probes.remove_all_objects();
 401         int file_probe_total = defaults->get("FILE_PROBE_TOTAL", 0);
 402         for( int i=0; i<file_probe_total; ++i ) {
 403                 char name[BCTEXTLEN];
 404                 sprintf(string, "FILE_PROBE%d_NAME", i);
 405                 defaults->get(string, name);
 406                 sprintf(string, "FILE_PROBE%d_ARMED", i);
 407                 int armed = defaults->get(string, 1);
 408                 file_probes.append(new ProbePref(name, armed));
 409         }
 410         // append any missing probes
 411         for( int i=0; i<File::nb_probes; ++i ) {
 412                 const char *nm = File::default_probes[i];
 413                 int k = file_probes.size();
 414                 while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 415                 if( k >= 0 ) continue;
 416                 int armed = 1;
 417                 if( !strcmp(nm, "FFMPEG_Late") ||
 418                     !strcmp(nm, "CR2") ) armed = 0;
 419                 file_probes.append(new ProbePref(nm, armed));
 420         }
 421
 422 // Redo with the proper value of force_uniprocessor
 423         processors = calculate_processors(0);
 424         boundaries();
 425         return 0;
 426 }
 427
 428 int Preferences::save_defaults(BC_Hash *defaults)
 429 {
 430         char string[BCTEXTLEN];
 431
 432
 433         defaults->update("USE_TIPWINDOW", use_tipwindow);
 434         defaults->update("SCAN_COMMERCIALS", scan_commercials);
 435         defaults->update("ANDROID_REMOTE", android_remote);
 436         defaults->update("ANDROID_PIN", android_pin);
 437         defaults->update("ANDROID_PORT", android_port);
 438
 439         defaults->update("CACHE_SIZE", cache_size);
 440         defaults->update("INDEX_DIRECTORY", index_directory);
 441         defaults->update("INDEX_SIZE", index_size);
 442         defaults->update("INDEX_COUNT", index_count);
 443         defaults->update("USE_THUMBNAILS", use_thumbnails);
 444         defaults->update("KEYFRAME_RETICLE", keyframe_reticle);
 445         defaults->update("PERPETUAL_SESSION", perpetual_session);
 446         defaults->update("TRAP_SIGSEGV", trap_sigsegv);
 447         defaults->update("TRAP_SIGINTR", trap_sigintr);
 448         defaults->update("THEME", theme);
 449         defaults->update("PLUGIN_ICONS", plugin_icons);
 450         defaults->update("SNAPSHOT_PATH", snapshot_path);
 451
 452         for( int i = 0; i < MAXCHANNELS; i++ ) {
 453                 char string2[BCTEXTLEN];
 454                 sprintf(string, "CHANNEL_POSITIONS%d", i);
 455                 print_channels(string2, &channel_positions[i][0], i + 1);
 456                 defaults->update(string, string2);
 457         }
 458
 459         defaults->update("PROJECT_SMP", project_smp);
 460         defaults->update("FORCE_UNIPROCESSOR", force_uniprocessor);
 461         defaults->update("FFMPEG_MARKER_INDEXES", ffmpeg_marker_indexes);
 462         defaults->update("WARN_INDEXES", warn_indexes);
 463         defaults->update("WARN_VERSION", warn_version);
 464         defaults->update("BD_WARN_ROOT", bd_warn_root);
 465         defaults->update("POPUPMENU_BTNUP", popupmenu_btnup);
 466         defaults->update("GRAB_FOCUS", grab_input_focus);
 467         defaults->update("TEXTBOX_FOCUS_POLICY", textbox_focus_policy);
 468         defaults->update("FORWARD_RENDER_DISPLACEMENT", forward_render_displacement);
 469         defaults->update("DVD_YUV420P_INTERLACE", dvd_yuv420p_interlace);
 470         defaults->update("HIGHLIGHT_INVERSE", highlight_inverse);
 471         defaults->update("YUV_COLOR_SPACE", yuv_color_space);
 472         defaults->update("YUV_COLOR_RANGE", yuv_color_range);
 473         brender_asset->save_defaults(defaults, "BRENDER_", 1, 1, 1, 0, 0);
 474         defaults->update("USE_BRENDER", use_brender);
 475         defaults->update("BRENDER_FRAGMENT", brender_fragment);
 476         defaults->update("USE_RENDERFARM", use_renderfarm);
 477         defaults->update("LOCAL_RATE", local_rate);
 478         defaults->update("RENDERFARM_PORT", renderfarm_port);
 479         defaults->update("RENDERFARM_PREROLL", render_preroll);
 480         defaults->update("BRENDER_PREROLL", brender_preroll);
 481 //      defaults->update("RENDERFARM_VFS", renderfarm_vfs);
 482         defaults->update("RENDERFARM_MOUNTPOINT", renderfarm_mountpoint);
 483         defaults->update("RENDERFARM_JOBS_COUNT", renderfarm_job_count);
 484         defaults->update("RENDERFARM_WATCHDOG_TIMEOUT", renderfarm_watchdog_timeout);
 485         defaults->update("RENDERFARM_CONSOLIDATE", renderfarm_consolidate);
 486         defaults->update("RENDERFARM_TOTAL", (int64_t)renderfarm_nodes.total);
 487         for( int i = 0; i < renderfarm_nodes.total; i++ ) {
 488                 sprintf(string, "RENDERFARM_NODE%d", i);
 489                 defaults->update(string, renderfarm_nodes.values[i]);
 490                 sprintf(string, "RENDERFARM_PORT%d", i);
 491                 defaults->update(string, renderfarm_ports.values[i]);
 492                 sprintf(string, "RENDERFARM_ENABLED%d", i);
 493                 defaults->update(string, renderfarm_enabled.values[i]);
 494                 sprintf(string, "RENDERFARM_RATE%d", i);
 495                 defaults->update(string, renderfarm_rate.values[i]);
 496         }
 497         defaults->update("SHBTNS_TOTAL", shbtn_prefs.size());
 498         for( int i=0; i<shbtn_prefs.size(); ++i ) {
 499                 ShBtnPref *pref = shbtn_prefs[i];
 500                 sprintf(string, "SHBTN%d_NAME", i);
 501                 defaults->update(string, pref->name);
 502                 sprintf(string, "SHBTN%d_COMMANDS", i);
 503                 defaults->update(string, pref->commands);
 504                 sprintf(string, "SHBTN%d_WARN", i);
 505                 defaults->update(string, pref->warn);
 506         }
 507         defaults->update("FILE_PROBE_TOTAL", file_probes.size());
 508         for( int i=0; i<file_probes.size(); ++i ) {
 509                 ProbePref *pref = file_probes[i];
 510                 sprintf(string, "FILE_PROBE%d_NAME", i);
 511                 defaults->update(string, pref->name);
 512                 sprintf(string, "FILE_PROBE%d_ARMED", i);
 513                 defaults->update(string, pref->armed);
 514         }
 515         return 0;
 516 }
 517
 518
 519 void Preferences::add_node(const char *text, int port, int enabled, float rate)
 520 {
 521         if( text[0] == 0 ) return;
 522
 523         preferences_lock->lock("Preferences::add_node");
 524         char *new_item = new char[strlen(text) + 1];
 525         strcpy(new_item, text);
 526         renderfarm_nodes.append(new_item);
 527         renderfarm_nodes.set_array_delete();
 528         renderfarm_ports.append(port);
 529         renderfarm_enabled.append(enabled);
 530         renderfarm_rate.append(rate);
 531         preferences_lock->unlock();
 532 }
 533
 534 void Preferences::delete_node(int number)
 535 {
 536         preferences_lock->lock("Preferences::delete_node");
 537         if( number < renderfarm_nodes.total && number >= 0 ) {
 538                 delete [] renderfarm_nodes.values[number];
 539                 renderfarm_nodes.remove_number(number);
 540                 renderfarm_ports.remove_number(number);
 541                 renderfarm_enabled.remove_number(number);
 542                 renderfarm_rate.remove_number(number);
 543         }
 544         preferences_lock->unlock();
 545 }
 546
 547 void Preferences::delete_nodes()
 548 {
 549         preferences_lock->lock("Preferences::delete_nodes");
 550         for( int i = 0; i < renderfarm_nodes.total; i++ )
 551                 delete [] renderfarm_nodes.values[i];
 552         renderfarm_nodes.remove_all();
 553         renderfarm_ports.remove_all();
 554         renderfarm_enabled.remove_all();
 555         renderfarm_rate.remove_all();
 556         preferences_lock->unlock();
 557 }
 558
 559 void Preferences::reset_rates()
 560 {
 561         for( int i = 0; i < renderfarm_nodes.total; i++ ) {
 562                 renderfarm_rate.values[i] = 0.0;
 563         }
 564         local_rate = 0.0;
 565 }
 566
 567 float Preferences::get_rate(int node)
 568 {
 569         if( node < 0 ) {
 570                 return local_rate;
 571         }
 572         else {
 573                 int total = 0;
 574                 for( int i = 0; i < renderfarm_nodes.size(); i++ ) {
 575                         if( renderfarm_enabled.get(i) ) total++;
 576                         if( total == node + 1 ) {
 577                                 return renderfarm_rate.get(i);
 578                         }
 579                 }
 580         }
 581
 582         return 0;
 583 }
 584
 585 void Preferences::set_rate(float rate, int node)
 586 {
 587 //printf("Preferences::set_rate %f %d\n", rate, node);
 588         if( node < 0 ) {
 589                 local_rate = rate;
 590         }
 591         else {
 592                 int total = 0;
 593                 for( int i = 0; i < renderfarm_nodes.size(); i++ ) {
 594                         if( renderfarm_enabled.get(i) ) total++;
 595                         if( total == node + 1 ) {
 596                                 renderfarm_rate.set(i, rate);
 597                                 return;
 598                         }
 599                 }
 600         }
 601 }
 602
 603 float Preferences::get_avg_rate(int use_master_node)
 604 {
 605         preferences_lock->lock("Preferences::get_avg_rate");
 606         float total = 0.0;
 607         if( renderfarm_rate.total ) {
 608                 int enabled = 0;
 609                 if( use_master_node ) {
 610                         if( EQUIV(local_rate, 0.0) ) {
 611                                 preferences_lock->unlock();
 612                                 return 0.0;
 613                         }
 614                         else {
 615                                 enabled++;
 616                                 total += local_rate;
 617                         }
 618                 }
 619
 620                 for( int i = 0; i < renderfarm_rate.total; i++ ) {
 621                         if( renderfarm_enabled.values[i] ) {
 622                                 enabled++;
 623                                 total += renderfarm_rate.values[i];
 624                                 if( EQUIV(renderfarm_rate.values[i], 0.0) ) {
 625                                         preferences_lock->unlock();
 626                                         return 0.0;
 627                                 }
 628                         }
 629                 }
 630
 631                 if( enabled )
 632                         total /= enabled;
 633                 else
 634                         total = 0.0;
 635         }
 636         preferences_lock->unlock();
 637
 638         return total;
 639 }
 640
 641 void Preferences::sort_nodes()
 642 {
 643         int done = 0;
 644
 645         while(!done)
 646         {
 647                 done = 1;
 648                 for( int i = 0; i < renderfarm_nodes.total - 1; i++ ) {
 649                         if( strcmp(renderfarm_nodes.values[i], renderfarm_nodes.values[i + 1]) > 0 ) {
 650                                 char *temp = renderfarm_nodes.values[i];
 651                                 int temp_port = renderfarm_ports.values[i];
 652
 653                                 renderfarm_nodes.values[i] = renderfarm_nodes.values[i + 1];
 654                                 renderfarm_nodes.values[i + 1] = temp;
 655
 656                                 renderfarm_ports.values[i] = renderfarm_ports.values[i + 1];
 657                                 renderfarm_ports.values[i + 1] = temp_port;
 658
 659                                 renderfarm_enabled.values[i] = renderfarm_enabled.values[i + 1];
 660                                 renderfarm_enabled.values[i + 1] = temp_port;
 661
 662                                 renderfarm_rate.values[i] = renderfarm_rate.values[i + 1];
 663                                 renderfarm_rate.values[i + 1] = temp_port;
 664                                 done = 0;
 665                         }
 666                 }
 667         }
 668 }
 669
 670 void Preferences::edit_node(int number,
 671         const char *new_text,
 672         int new_port,
 673         int new_enabled)
 674 {
 675         char *new_item = new char[strlen(new_text) + 1];
 676         strcpy(new_item, new_text);
 677
 678         delete [] renderfarm_nodes.values[number];
 679         renderfarm_nodes.values[number] = new_item;
 680         renderfarm_ports.values[number] = new_port;
 681         renderfarm_enabled.values[number] = new_enabled;
 682 }
 683
 684 int Preferences::get_enabled_nodes()
 685 {
 686         int result = 0;
 687         for( int i = 0; i < renderfarm_enabled.total; i++ )
 688                 if( renderfarm_enabled.values[i] ) result++;
 689         return result;
 690 }
 691
 692 const char* Preferences::get_node_hostname(int number)
 693 {
 694         int total = 0;
 695         for( int i = 0; i < renderfarm_nodes.total; i++ ) {
 696                 if( renderfarm_enabled.values[i] ) {
 697                         if( total == number )
 698                                 return renderfarm_nodes.values[i];
 699                         else
 700                                 total++;
 701                 }
 702         }
 703         return "";
 704 }
 705
 706 int Preferences::get_node_port(int number)
 707 {
 708         int total = 0;
 709         for( int i = 0; i < renderfarm_ports.total; i++ ) {
 710                 if( renderfarm_enabled.values[i] ) {
 711                         if( total == number )
 712                                 return renderfarm_ports.values[i];
 713                         else
 714                                 total++;
 715                 }
 716         }
 717         return -1;
 718 }
 719
 720 int Preferences::get_asset_file_path(Asset *asset, char *path)
 721 {
 722         strcpy(path, asset->path);
 723         int result = !access(path, R_OK) ? 0 : -1;
 724         if( !result && ( asset->format == FILE_MPEG || asset->format == FILE_AC3 ||
 725                 asset->format == FILE_VMPEG || asset->format == FILE_AMPEG ) ) {
 726                 char source_filename[BCTEXTLEN], index_filename[BCTEXTLEN];
 727                 IndexFile::get_index_filename(source_filename,
 728                         index_directory, index_filename, asset->path, ".toc");
 729                 strcpy(path, index_filename);
 730                 if( access(path, R_OK) )
 731                         result = 1;
 732         }
 733 // result = 0, asset->path/toc exist, -1 no asset, 1 no toc
 734         return result;
 735 }
 736
 737
 738 int Preferences::calculate_processors(int interactive)
 739 {
 740         if( force_uniprocessor && !interactive ) return 1;
 741         return BC_WindowBase::get_resources()->machine_cpus;
 742 }
 743
 744 int Preferences::get_file_probe_armed(const char *nm)
 745 {
 746         int k = file_probes.size();
 747         while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 748         if( k < 0 ) return -1;
 749         return file_probes[k]->armed;
 750 }
 751
 752 void Preferences::set_file_probe_armed(const char *nm, int v)
 753 {
 754         int k = file_probes.size();
 755         while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 756         if( k < 0 ) return;
 757         file_probes[k]->armed = v;
 758 }
 759