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