cinelerra-5.1/cinelerra/bdcreate.C

   1 #include "asset.h"
   2 #include "bchash.h"
   3 #include "bdcreate.h"
   4 #include "clip.h"
   5 #include "edl.h"
   6 #include "edit.h"
   7 #include "edits.h"
   8 #include "edlsession.h"
   9 #include "file.h"
  10 #include "filexml.h"
  11 #include "interlacemodes.h"
  12 #include "keyframe.h"
  13 #include "labels.h"
  14 #include "mainerror.h"
  15 #include "mainundo.h"
  16 #include "mwindow.h"
  17 #include "mwindowgui.h"
  18 #include "plugin.h"
  19 #include "pluginset.h"
  20 #include "preferences.h"
  21 #include "rescale.h"
  22 #include "track.h"
  23 #include "tracks.h"
  24
  25 #include <unistd.h>
  26 #include <fcntl.h>
  27 #include <errno.h>
  28 #include <sys/stat.h>
  29 #include <sys/statfs.h>
  30
  31 // BD Creation
  32
  33 // selected by timezone
  34 #define BD_1920x1080_2997i      0
  35 #define BD_1920x1080_25i        3
  36
  37 static struct bd_format {
  38         const char *name;
  39         int w, h;
  40         double framerate;
  41         int wide, interlaced;
  42 } bd_formats[] = {
  43 // framerates are frames, not fields, per second, *=not standard
  44         { "1920x1080 29.97i",   1920,1080, 29.97,  1, ILACE_MODE_TOP_FIRST },
  45         { "1920x1080 29.97p*",  1920,1080, 29.97,  1, ILACE_MODE_NOTINTERLACED },
  46         { "1920x1080 24p",      1920,1080, 24.,    1, ILACE_MODE_NOTINTERLACED },
  47         { "1920x1080 25i",      1920,1080, 25.,    1, ILACE_MODE_TOP_FIRST },
  48         { "1920x1080 23.976p",  1920,1080, 23.976, 1, ILACE_MODE_NOTINTERLACED },
  49         { "1440x1080 29.97i",   1440,1080, 29.97, -1, ILACE_MODE_TOP_FIRST },
  50         { "1440x1080 25i",      1440,1080, 25.,   -1, ILACE_MODE_TOP_FIRST },
  51         { "1440x1080 24p",      1440,1080, 24.,   -1, ILACE_MODE_NOTINTERLACED },
  52         { "1440x1080 23.976p",  1440,1080, 23.976,-1, ILACE_MODE_NOTINTERLACED },
  53         { "1280x720  59.94p",   1280,720,  59.94,  1, ILACE_MODE_NOTINTERLACED },
  54         { "1280x720  50p",      1280,720,  50.,    1, ILACE_MODE_NOTINTERLACED },
  55         { "1280x720  24p",      1280,720,  24.,    1, ILACE_MODE_NOTINTERLACED },
  56         { "1280x720  23.976p",  1280,720,  23.976, 1, ILACE_MODE_NOTINTERLACED },
  57         { "720x576   25i",       720,576,  25.,    0, ILACE_MODE_BOTTOM_FIRST },
  58         { "720x576   25p*",      720,576,  25.,    0, ILACE_MODE_NOTINTERLACED },
  59         { "720x480   29.97i",    720,480,  29.97,  0, ILACE_MODE_BOTTOM_FIRST },
  60         { "720x480   29.97p*",   720,480,  29.97,  0, ILACE_MODE_NOTINTERLACED },
  61 };
  62
  63 const int64_t CreateBD_Thread::BD_SIZE = 25000000000;
  64 const int CreateBD_Thread::BD_STREAMS = 1;
  65 const int CreateBD_Thread::BD_WIDTH = 1920;
  66 const int CreateBD_Thread::BD_HEIGHT = 1080;
  67 const double CreateBD_Thread::BD_WIDE_ASPECT_WIDTH = 16.;
  68 const double CreateBD_Thread::BD_WIDE_ASPECT_HEIGHT = 9.;
  69 const double CreateBD_Thread::BD_ASPECT_WIDTH = 4.;
  70 const double CreateBD_Thread::BD_ASPECT_HEIGHT = 3.;
  71 const double CreateBD_Thread::BD_FRAMERATE = 24000. / 1001.;
  72 //const int CreateBD_Thread::BD_MAX_BITRATE = 40000000;
  73 const int CreateBD_Thread::BD_MAX_BITRATE = 10000000;
  74 const int CreateBD_Thread::BD_CHANNELS = 2;
  75 const int CreateBD_Thread::BD_WIDE_CHANNELS = 6;
  76 const double CreateBD_Thread::BD_SAMPLERATE = 48000;
  77 const double CreateBD_Thread::BD_KAUDIO_RATE = 192;
  78 const int CreateBD_Thread::BD_INTERLACE_MODE = ILACE_MODE_NOTINTERLACED;
  79
  80 CreateBD_MenuItem::CreateBD_MenuItem(MWindow *mwindow)
  81  : BC_MenuItem(_("BD Render..."), _("Ctrl-d"), 'd')
  82 {
  83         set_ctrl(1);
  84         this->mwindow = mwindow;
  85 }
  86
  87 int CreateBD_MenuItem::handle_event()
  88 {
  89         mwindow->create_bd->start();
  90         return 1;
  91 }
  92
  93
  94 CreateBD_Thread::CreateBD_Thread(MWindow *mwindow)
  95  : BC_DialogThread()
  96 {
  97         this->mwindow = mwindow;
  98         this->gui = 0;
  99         this->use_deinterlace = 0;
 100         this->use_scale = Rescale::none;
 101         this->use_histogram = 0;
 102         this->use_inverse_telecine = 0;
 103         this->use_wide_audio = 0;
 104         this->use_resize_tracks = 0;
 105         this->use_label_chapters = 0;
 106
 107         this->bd_size = BD_SIZE;
 108         this->bd_width = BD_WIDTH;
 109         this->bd_height = BD_HEIGHT;
 110         this->bd_aspect_width = BD_WIDE_ASPECT_WIDTH;
 111         this->bd_aspect_height = BD_WIDE_ASPECT_HEIGHT;
 112         this->bd_framerate = BD_FRAMERATE;
 113         this->bd_samplerate = BD_SAMPLERATE;
 114         this->bd_max_bitrate = BD_MAX_BITRATE;
 115         this->bd_kaudio_rate = BD_KAUDIO_RATE;
 116         this->max_w = this->max_h = 0;
 117 }
 118
 119 CreateBD_Thread::~CreateBD_Thread()
 120 {
 121         close_window();
 122 }
 123
 124 int CreateBD_Thread::get_udfs_mount(char *udfs, char *mopts, char *mntpt)
 125 {
 126         int ret = 0;
 127 // default: mount -t udf -o loop $1/bd.udfs $1/udfs
 128         strcpy(udfs,"$1/bd.udfs");
 129         strcpy(mopts,"-t udf -o loop $1/bd.udfs ");
 130         strcpy(mntpt,"$1/udfs");
 131         const char *home = getenv("HOME");
 132         if( !home ) return ret;
 133         FILE *fp = fopen("/etc/fstab","r");
 134         if( !fp ) return ret;
 135         int len = strlen(home);
 136         char line[BCTEXTLEN], typ[BCTEXTLEN], file[BCTEXTLEN];
 137         char mpnt[BCTEXTLEN], opts[BCTEXTLEN];
 138         while( fgets(line,sizeof(line),fp) ) {
 139 // search "/etc/fstab" for: $HOME/img_file $HOME/bluray udf noauto,loop,rw,user
 140                 if( line[0] == '#' || line[0] == ';' ) continue;
 141                 if( sscanf(line,"%s %s %s %s ", &file[0], &mpnt[0], &typ[0], &opts[0]) != 4 )
 142                         continue;
 143                 if( strcmp("udf", typ) ) continue;
 144                 if( strncmp(home, file, len) || file[len] != '/' ) continue;
 145                 if( strncmp(home, mpnt, len) ) continue;
 146                 if( strcmp(&mpnt[len], "/bluray") ) continue;
 147                 int loop = 0, user = 0, rw = 0, noauto = 0;
 148                 char *op = opts, *ep = op + sizeof(opts)-1;
 149                 while( op < ep && *op ) {
 150                         char opt[BCTEXTLEN], *cp = opt;
 151                         while( op < ep && *op && (*cp=*op++)!=',' ) ++cp;
 152                         *cp = 0;
 153                         if( !strcmp("loop", opt) ) loop = 1;
 154                         else if( !strcmp("user", opt) ) user = 1;
 155                         else if( !strcmp("noauto", opt) ) noauto = 1;
 156                         else if( !strcmp("rw", opt) ) rw = 1;
 157                 }
 158                 if( loop && user && rw && noauto ) {
 159                         strcpy(udfs, file);
 160                         strcpy(mopts, "");
 161                         strcpy(mntpt, mpnt);
 162                         ret = 1;
 163                         break;
 164                 }
 165         }
 166         fclose(fp);
 167         return ret;
 168 }
 169
 170 int CreateBD_Thread::create_bd_jobs(ArrayList<BatchRenderJob*> *jobs, const char *asset_dir)
 171 {
 172         EDL *edl = mwindow->edl;
 173         if( !edl || !edl->session ) {
 174                 char msg[BCTEXTLEN];
 175                 sprintf(msg, _("No EDL/Session"));
 176                 MainError::show_error(msg);
 177                 return 1;
 178         }
 179         EDLSession *session = edl->session;
 180
 181         double total_length = edl->tracks->total_length();
 182         if( total_length <= 0 ) {
 183                 char msg[BCTEXTLEN];
 184                 sprintf(msg, _("No content: %s"), asset_title);
 185                 MainError::show_error(msg);
 186                 return 1;
 187         }
 188
 189         if( mkdir(asset_dir, 0777) ) {
 190                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 191                 strerror_r(errno, err, sizeof(err));
 192                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 193                 MainError::show_error(msg);
 194                 return 1;
 195         }
 196
 197         double old_samplerate = session->sample_rate;
 198         double old_framerate = session->frame_rate;
 199
 200         session->video_channels = BD_STREAMS;
 201         session->video_tracks = BD_STREAMS;
 202         session->frame_rate = bd_framerate;
 203         session->output_w = bd_width;
 204         session->output_h = bd_height;
 205         session->aspect_w = bd_aspect_width;
 206         session->aspect_h = bd_aspect_height;
 207         session->sample_rate = bd_samplerate;
 208         session->audio_channels = session->audio_tracks =
 209                 use_wide_audio ? BD_WIDE_CHANNELS : BD_CHANNELS;
 210         session->interlace_mode = bd_interlace_mode;
 211
 212         char script_filename[BCTEXTLEN];
 213         sprintf(script_filename, "%s/bd.sh", asset_dir);
 214         int fd = open(script_filename, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 215         FILE *fp = fdopen(fd, "w");
 216         if( !fp ) {
 217                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 218                 strerror_r(errno, err, sizeof(err));
 219                 sprintf(msg, _("Unable to save: %s\n-- %s"), script_filename, err);
 220                 MainError::show_error(msg);
 221                 return 1;
 222         }
 223         char udfs[BCTEXTLEN], mopts[BCTEXTLEN], mntpt[BCTEXTLEN];
 224         int is_usr_mnt = get_udfs_mount(udfs, mopts, mntpt);
 225         const char *exec_path = File::get_cinlib_path();
 226         fprintf(fp,"#!/bin/bash -ex\n");
 227         fprintf(fp,"PATH=$PATH:%s\n",exec_path);
 228         fprintf(fp,"mkdir -p $1/udfs\n");
 229         fprintf(fp,"sz=`du -cb $1/bd.m2ts* | tail -1 | sed -e 's/[ \t].*//'`\n");
 230         fprintf(fp,"blks=$((sz/2048 + 4096))\n");
 231         fprintf(fp,"rm -f %s\n", udfs);
 232         fprintf(fp,"mkudffs -b 2048 %s $blks\n", udfs);
 233         fprintf(fp,"mount %s%s\n", mopts, mntpt);
 234         fprintf(fp,"bdwrite %s $1/bd.m2ts*\n",mntpt);
 235         fprintf(fp,"umount %s\n",mntpt);
 236         if( is_usr_mnt )
 237                 fprintf(fp,"mv -f %s $1/bd.udfs\n", udfs);
 238         fprintf(fp,"echo To burn bluray, load writable media and run:\n");
 239         fprintf(fp,"echo for WORM: growisofs -dvd-compat -Z /dev/bd=$1/bd.udfs\n");
 240         fprintf(fp,"echo for RW:   dd if=$1/bd.udfs of=/dev/bd bs=2048000\n");
 241         fprintf(fp,"kill $$\n");
 242         fprintf(fp,"\n");
 243         fclose(fp);
 244
 245         session->audio_channels = session->audio_tracks =
 246                 !use_wide_audio ? BD_CHANNELS : BD_WIDE_CHANNELS;
 247         for( int i=0; i<MAX_CHANNELS; ++i )
 248                 session->achannel_positions[i] = default_audio_channel_position(i, session->audio_channels);
 249         int audio_mapping = edl->tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS &&
 250                 !use_wide_audio ? MWindow::AUDIO_5_1_TO_2 : MWindow::AUDIO_1_TO_1;
 251         mwindow->remap_audio(audio_mapping);
 252
 253         double new_samplerate = session->sample_rate;
 254         double new_framerate = session->frame_rate;
 255         edl->retrack();
 256         edl->rechannel();
 257         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 258         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 259
 260         int64_t aud_size = ((bd_kaudio_rate * total_length)/8 + 1000-1) * 1000;
 261         int64_t vid_size = bd_size*0.96 - aud_size;
 262         int64_t vid_bitrate = (vid_size * 8) / total_length;
 263         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 264         if( vid_bitrate > bd_max_bitrate ) vid_bitrate = bd_max_bitrate;
 265
 266         char xml_filename[BCTEXTLEN];
 267         sprintf(xml_filename, "%s/bd.xml", asset_dir);
 268         FileXML xml_file;
 269         edl->save_xml(&xml_file, xml_filename);
 270         xml_file.terminate_string();
 271         if( xml_file.write_to_file(xml_filename) ) {
 272                 char msg[BCTEXTLEN];
 273                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 274                 MainError::show_error(msg);
 275                 return 1;
 276         }
 277
 278         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences, use_label_chapters);
 279         jobs->append(job);
 280         strcpy(&job->edl_path[0], xml_filename);
 281         Asset *asset = job->asset;
 282
 283         asset->layers = BD_STREAMS;
 284         asset->frame_rate = session->frame_rate;
 285         asset->width = session->output_w;
 286         asset->height = session->output_h;
 287         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 288         asset->interlace_mode = session->interlace_mode;
 289
 290         char option_path[BCTEXTLEN];
 291         sprintf(&asset->path[0],"%s/bd.m2ts", asset_dir);
 292         asset->format = FILE_FFMPEG;
 293         strcpy(asset->fformat, "m2ts");
 294
 295         asset->audio_data = 1;
 296         strcpy(asset->acodec, "bluray.m2ts");
 297         //mwindow->defaults->get("DEFAULT_BLURAY_ACODEC", asset->acodec);
 298         FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 299         FFMPEG::load_options(option_path, asset->ff_audio_options,
 300                          sizeof(asset->ff_audio_options));
 301         asset->ff_audio_bitrate = bd_kaudio_rate * 1000;
 302
 303         asset->video_data = 1;
 304         strcpy(asset->vcodec, "bluray.m2ts");
 305         //mwindow->defaults->get("DEFAULT_BLURAY_VCODEC", asset->vcodec);
 306         FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 307         FFMPEG::load_options(option_path, asset->ff_video_options,
 308                  sizeof(asset->ff_video_options));
 309         const char *opts = 0;
 310         switch( asset->interlace_mode ) {
 311         case ILACE_MODE_TOP_FIRST:    opts = ":tff\n";  break;
 312         case ILACE_MODE_BOTTOM_FIRST: opts = ":bff\n";  break;
 313         }
 314         if( opts ) {
 315                 int len = strlen(asset->ff_video_options);
 316                 char *cp = asset->ff_video_options + len-1;
 317                 strncpy(cp, opts, sizeof(asset->ff_video_options)-len);
 318         }
 319         asset->ff_video_bitrate = vid_bitrate;
 320         asset->ff_video_quality = -1;
 321
 322         job = new BatchRenderJob(mwindow->preferences, 0, 0);
 323         jobs->append(job);
 324         job->edl_path[0] = '@';
 325         strcpy(&job->edl_path[1], script_filename);
 326         strcpy(&job->asset->path[0], asset_dir);
 327
 328         return 0;
 329 }
 330
 331 void CreateBD_Thread::handle_close_event(int result)
 332 {
 333         if( result ) return;
 334         mwindow->defaults->update("WORK_DIRECTORY", tmp_path);
 335         mwindow->batch_render->load_defaults(mwindow->defaults);
 336         mwindow->undo->update_undo_before();
 337         KeyFrame keyframe;  char data[BCTEXTLEN];
 338         if( use_deinterlace ) {
 339                 sprintf(data,"<DEINTERLACE MODE=1>");
 340                 keyframe.set_data(data);
 341                 insert_video_plugin("Deinterlace", &keyframe);
 342         }
 343         if( use_inverse_telecine ) {
 344                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 345                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 346                 keyframe.set_data(data);
 347                 insert_video_plugin("Inverse Telecine", &keyframe);
 348         }
 349         if( use_scale != Rescale::none ) {
 350                 double bd_aspect = bd_aspect_height > 0 ? bd_aspect_width / bd_aspect_height : 1;
 351
 352                 Tracks *tracks = mwindow->edl->tracks;
 353                 for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 354                         if( vtrk->data_type != TRACK_VIDEO ) continue;
 355                         if( !vtrk->record ) continue;
 356                         vtrk->expand_view = 1;
 357                         PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 358                         vtrk->plugin_set.append(plugin_set);
 359                         Edits *edits = vtrk->edits;
 360                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 361                                 Indexable *indexable = edit->get_source();
 362                                 if( !indexable ) continue;
 363                                 Rescale in(indexable);
 364                                 Rescale out(bd_width, bd_height, bd_aspect);
 365                                 float src_w, src_h, dst_w, dst_h;
 366                                 in.rescale(out,use_scale, src_w,src_h, dst_w,dst_h);
 367                                 sprintf(data,"<SCALERATIO TYPE=%d"
 368                                         " IN_W=%d IN_H=%d IN_ASPECT_RATIO=%f"
 369                                         " OUT_W=%d OUT_H=%d OUT_ASPECT_RATIO=%f"
 370                                         " SRC_X=%f SRC_Y=%f SRC_W=%f SRC_H=%f"
 371                                         " DST_X=%f DST_Y=%f DST_W=%f DST_H=%f>", use_scale,
 372                                         in.w, in.h, in.aspect, out.w, out.h, out.aspect,
 373                                         0., 0., src_w, src_h, 0., 0., dst_w, dst_h);
 374                                 keyframe.set_data(data);
 375                                 plugin_set->insert_plugin(_("Scale Ratio"),
 376                                         edit->startproject, edit->length,
 377                                         PLUGIN_STANDALONE, 0, &keyframe, 0);
 378                         }
 379                         vtrk->optimize();
 380                 }
 381         }
 382         if( use_resize_tracks )
 383                 resize_tracks();
 384         if( use_histogram ) {
 385 #if 0
 386                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 387                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 388                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 389                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 390                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 391                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 392                         "<POINTS><POINT X=6.0e-02 Y=0>"
 393                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 394 #else
 395                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 396                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 397                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 398                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 399                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 400                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 401                         "GAMMA_3=1>");
 402 #endif
 403                 keyframe.set_data(data);
 404                 insert_video_plugin("Histogram", &keyframe);
 405         }
 406
 407         char asset_dir[BCTEXTLEN], jobs_path[BCTEXTLEN];
 408         snprintf(asset_dir, sizeof(asset_dir), "%s/%s", tmp_path, asset_title);
 409         snprintf(jobs_path, sizeof(jobs_path), "%s/bd.jobs", asset_dir);
 410         mwindow->batch_render->reset(jobs_path);
 411         int ret = create_bd_jobs(&mwindow->batch_render->jobs, asset_dir);
 412         mwindow->undo->update_undo_after(_("create bd"), LOAD_ALL);
 413         mwindow->resync_guis();
 414         if( ret ) return;
 415         mwindow->batch_render->save_jobs();
 416         mwindow->batch_render->start();
 417 }
 418
 419 BC_Window* CreateBD_Thread::new_gui()
 420 {
 421         strcpy(tmp_path, "/tmp");
 422         mwindow->defaults->get("WORK_DIRECTORY", tmp_path);
 423         memset(asset_title,0,sizeof(asset_title));
 424         time_t dt;      time(&dt);
 425         struct tm dtm;  localtime_r(&dt, &dtm);
 426         sprintf(asset_title, "bd_%02d%02d%02d-%02d%02d%02d",
 427                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 428                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 429         use_deinterlace = 0;
 430         use_scale = Rescale::none;
 431         use_histogram = 0;
 432         use_inverse_telecine = 0;
 433         use_wide_audio = 0;
 434         use_resize_tracks = 0;
 435         use_label_chapters = 0;
 436         use_standard = !strcmp(mwindow->default_std(),"NTSC") ?
 437                  BD_1920x1080_2997i : BD_1920x1080_25i;
 438         bd_size = BD_SIZE;
 439         bd_width = BD_WIDTH;
 440         bd_height = BD_HEIGHT;
 441         bd_aspect_width = BD_WIDE_ASPECT_WIDTH;
 442         bd_aspect_height = BD_WIDE_ASPECT_HEIGHT;
 443         bd_framerate = BD_FRAMERATE;
 444         bd_samplerate = BD_SAMPLERATE;
 445         bd_max_bitrate = BD_MAX_BITRATE;
 446         bd_kaudio_rate = BD_KAUDIO_RATE;
 447         bd_interlace_mode = BD_INTERLACE_MODE;
 448         max_w = 0; max_h = 0;
 449
 450         int has_standard = -1;
 451         if( mwindow->edl ) {
 452                 EDLSession *session = mwindow->edl->session;
 453 // match the session to any known standard
 454                 for( int i=0; i<(int)(sizeof(bd_formats)/sizeof(bd_formats[0])); ++i ) {
 455                         if( !EQUIV(session->frame_rate, bd_formats[i].framerate) ) continue;
 456                         if( session->output_w != bd_formats[i].w ) continue;
 457                         if( session->output_h != bd_formats[i].h ) continue;
 458                         has_standard = i;  break;
 459                 }
 460         }
 461         if( has_standard >= 0 )
 462                 use_standard = has_standard;
 463
 464         option_presets();
 465         int scr_x = mwindow->gui->get_screen_x(0, -1);
 466         int scr_w = mwindow->gui->get_screen_w(0, -1);
 467         int scr_h = mwindow->gui->get_screen_h(0, -1);
 468         int w = 500, h = 280;
 469         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 470
 471         gui = new CreateBD_GUI(this, x, y, w, h);
 472         gui->create_objects();
 473
 474         if( getuid() != 0 ) {
 475                 mwindow->show_warning(
 476                         &mwindow->preferences->bd_warn_root,
 477                         _("Must be root to mount UDFS images\n"));
 478         }
 479         return gui;
 480 }
 481
 482
 483 CreateBD_OK::CreateBD_OK(CreateBD_GUI *gui, int x, int y)
 484  : BC_OKButton(x, y)
 485 {
 486         this->gui = gui;
 487         set_tooltip(_("end setup, start batch render"));
 488 }
 489
 490 CreateBD_OK::~CreateBD_OK()
 491 {
 492 }
 493
 494 int CreateBD_OK::button_press_event()
 495 {
 496         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 497                 gui->set_done(0);
 498                 return 1;
 499         }
 500         return 0;
 501 }
 502
 503 int CreateBD_OK::keypress_event()
 504 {
 505         return 0;
 506 }
 507
 508
 509 CreateBD_Cancel::CreateBD_Cancel(CreateBD_GUI *gui, int x, int y)
 510  : BC_CancelButton(x, y)
 511 {
 512         this->gui = gui;
 513 }
 514
 515 CreateBD_Cancel::~CreateBD_Cancel()
 516 {
 517 }
 518
 519 int CreateBD_Cancel::button_press_event()
 520 {
 521         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 522                 gui->set_done(1);
 523                 return 1;
 524         }
 525         return 0;
 526 }
 527
 528
 529 CreateBD_DiskSpace::CreateBD_DiskSpace(CreateBD_GUI *gui, int x, int y)
 530  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 531 {
 532         this->gui = gui;
 533 }
 534
 535 CreateBD_DiskSpace::~CreateBD_DiskSpace()
 536 {
 537 }
 538
 539 int64_t CreateBD_DiskSpace::tmp_path_space()
 540 {
 541         const char *path = gui->thread->tmp_path;
 542         if( access(path,R_OK+W_OK) ) return 0;
 543         struct statfs sfs;
 544         if( statfs(path, &sfs) ) return 0;
 545         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 546 }
 547
 548 void CreateBD_DiskSpace::update()
 549 {
 550         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 551         int64_t disk_space = tmp_path_space();
 552         double media_size = 100e9, msz = 0, m = 1;
 553         char sfx[BCSTRLEN];
 554         if( sscanf(gui->media_size->get_text(), "%lf%s", &msz, sfx) == 2 ) {
 555                 int i = sizeof(suffix)/sizeof(suffix[0]);
 556                 while( --i >= 0 && strcmp(sfx, suffix[i]) );
 557                 while( --i >= 0 ) m *= 1000;
 558                 media_size = msz * m;
 559         }
 560         int color = disk_space < media_size*2 ? RED : GREEN;
 561         int i = 0;
 562         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 563         char text[BCTEXTLEN];
 564         sprintf(text, "%s%3jd%s", _("disk space: "), disk_space, suffix[i]);
 565         gui->disk_space->BC_Title::update(text);
 566         gui->disk_space->set_color(color);
 567 }
 568
 569 CreateBD_TmpPath::CreateBD_TmpPath(CreateBD_GUI *gui, int x, int y, int w)
 570  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 571                 gui->thread->tmp_path, 1, MEDIUMFONT)
 572 {
 573         this->gui = gui;
 574 }
 575
 576 CreateBD_TmpPath::~CreateBD_TmpPath()
 577 {
 578 }
 579
 580 int CreateBD_TmpPath::handle_event()
 581 {
 582         get_text();
 583         gui->disk_space->update();
 584         return 1;
 585 }
 586
 587
 588 CreateBD_AssetTitle::CreateBD_AssetTitle(CreateBD_GUI *gui, int x, int y, int w)
 589  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->asset_title),
 590                 gui->thread->asset_title, 1, MEDIUMFONT)
 591 {
 592         this->gui = gui;
 593 }
 594
 595 CreateBD_AssetTitle::~CreateBD_AssetTitle()
 596 {
 597 }
 598
 599 int CreateBD_AssetTitle::handle_event()
 600 {
 601         get_text();
 602         return 1;
 603 }
 604
 605 CreateBD_Deinterlace::CreateBD_Deinterlace(CreateBD_GUI *gui, int x, int y)
 606  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 607 {
 608         this->gui = gui;
 609 }
 610
 611 CreateBD_Deinterlace::~CreateBD_Deinterlace()
 612 {
 613 }
 614
 615 int CreateBD_Deinterlace::handle_event()
 616 {
 617         if( get_value() ) {
 618                 gui->need_inverse_telecine->set_value(0);
 619                 gui->thread->use_inverse_telecine = 0;
 620         }
 621         return BC_CheckBox::handle_event();
 622 }
 623
 624
 625 CreateBD_InverseTelecine::CreateBD_InverseTelecine(CreateBD_GUI *gui, int x, int y)
 626  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 627 {
 628         this->gui = gui;
 629 }
 630
 631 CreateBD_InverseTelecine::~CreateBD_InverseTelecine()
 632 {
 633 }
 634
 635 int CreateBD_InverseTelecine::handle_event()
 636 {
 637         if( get_value() ) {
 638                 gui->need_deinterlace->set_value(0);
 639                 gui->thread->use_deinterlace = 0;
 640         }
 641         return BC_CheckBox::handle_event();
 642 }
 643
 644
 645 CreateBD_ResizeTracks::CreateBD_ResizeTracks(CreateBD_GUI *gui, int x, int y)
 646  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 647 {
 648         this->gui = gui;
 649 }
 650
 651 CreateBD_ResizeTracks::~CreateBD_ResizeTracks()
 652 {
 653 }
 654
 655
 656 CreateBD_Histogram::CreateBD_Histogram(CreateBD_GUI *gui, int x, int y)
 657  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 658 {
 659         this->gui = gui;
 660 }
 661
 662 CreateBD_Histogram::~CreateBD_Histogram()
 663 {
 664 }
 665
 666 CreateBD_LabelChapters::CreateBD_LabelChapters(CreateBD_GUI *gui, int x, int y)
 667  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 668 {
 669         this->gui = gui;
 670 }
 671
 672 CreateBD_LabelChapters::~CreateBD_LabelChapters()
 673 {
 674 }
 675
 676 CreateBD_WideAudio::CreateBD_WideAudio(CreateBD_GUI *gui, int x, int y)
 677  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 678 {
 679         this->gui = gui;
 680 }
 681
 682 CreateBD_WideAudio::~CreateBD_WideAudio()
 683 {
 684 }
 685
 686
 687 CreateBD_GUI::CreateBD_GUI(CreateBD_Thread *thread, int x, int y, int w, int h)
 688  : BC_Window(_(PROGRAM_NAME ": Create BD"), x, y, w, h, 50, 50, 1, 0, 1)
 689 {
 690         this->thread = thread;
 691         at_x = at_y = tmp_x = tmp_y = 0;
 692         ok_x = ok_y = ok_w = ok_h = 0;
 693         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 694         asset_title = 0;
 695         tmp_path = 0;
 696         btmp_path = 0;
 697         disk_space = 0;
 698         standard = 0;
 699         scale = 0;
 700         need_deinterlace = 0;
 701         need_inverse_telecine = 0;
 702         need_resize_tracks = 0;
 703         need_histogram = 0;
 704         non_standard = 0;
 705         need_wide_audio = 0;
 706         need_label_chapters = 0;
 707         ok = 0;
 708         cancel = 0;
 709 }
 710
 711 CreateBD_GUI::~CreateBD_GUI()
 712 {
 713 }
 714
 715 void CreateBD_GUI::create_objects()
 716 {
 717         lock_window("CreateBD_GUI::create_objects");
 718         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 719         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 720         int x = padx/2, y = pady/2;
 721         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 722         add_subwindow(title);
 723         at_x = x + title->get_w();  at_y = y;
 724         asset_title = new CreateBD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 725         add_subwindow(asset_title);
 726         y += title->get_h() + pady/2;
 727         title = new BC_Title(x, y, _("Work path:"), MEDIUMFONT, YELLOW);
 728         add_subwindow(title);
 729         tmp_x = x + title->get_w();  tmp_y = y;
 730         tmp_path = new CreateBD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-35);
 731         add_subwindow(tmp_path);
 732         btmp_path = new BrowseButton(thread->mwindow->theme, this, tmp_path,
 733                 tmp_x+tmp_path->get_w(), tmp_y, "/tmp",
 734                 _("Work path"), _("Select a Work directory:"), 1);
 735         add_subwindow(btmp_path);
 736         y += title->get_h() + pady/2;
 737         disk_space = new CreateBD_DiskSpace(this, x, y);
 738         add_subwindow(disk_space);
 739         int x0 = get_w() - 170;
 740         title = new BC_Title(x0, y, _("Media:"), MEDIUMFONT, YELLOW);
 741         add_subwindow(title);
 742         int x1 =  x0+title->get_w()+padx;
 743         media_size = new CreateBD_MediaSize(this, x1, y);
 744         media_size->create_objects();
 745         media_sizes.append(new BC_ListBoxItem("25GB"));
 746         media_sizes.append(new BC_ListBoxItem("50GB"));
 747         media_size->update_list(&media_sizes);
 748         media_size->update(media_sizes[0]->get_text());
 749         disk_space->update();
 750         y += disk_space->get_h() + pady/2;
 751         title = new BC_Title(x, y, _("Format:"), MEDIUMFONT, YELLOW);
 752         add_subwindow(title);
 753         standard = new CreateBD_Format(this, title->get_w() + padx, y);
 754         add_subwindow(standard);
 755         standard->create_objects();
 756         standard->set_text(bd_formats[thread->use_standard].name);
 757         x0 -= 30;
 758         title = new BC_Title(x0, y, _("Scale:"), MEDIUMFONT, YELLOW);
 759         add_subwindow(title);
 760         x1 = x0+title->get_w()+padx;
 761         scale = new CreateBD_Scale(this, x1, y);
 762         add_subwindow(scale);
 763         scale->create_objects();
 764         y += standard->get_h() + pady/2;
 765         need_deinterlace = new CreateBD_Deinterlace(this, x, y);
 766         add_subwindow(need_deinterlace);
 767         x1 = x + 170; //, x2 = x1 + 150;
 768         need_inverse_telecine = new CreateBD_InverseTelecine(this, x1, y);
 769         add_subwindow(need_inverse_telecine);
 770         y += need_deinterlace->get_h() + pady/2;
 771         need_histogram = new CreateBD_Histogram(this, x, y);
 772         add_subwindow(need_histogram);
 773         need_wide_audio = new CreateBD_WideAudio(this, x1, y);
 774         add_subwindow(need_wide_audio);
 775         y += need_histogram->get_h() + pady/2;
 776         non_standard = new BC_Title(x, y+5, "", MEDIUMFONT, RED);
 777         add_subwindow(non_standard);
 778         need_resize_tracks = new CreateBD_ResizeTracks(this, x1, y);
 779         add_subwindow(need_resize_tracks);
 780 //      need_label_chapters = new CreateBD_LabelChapters(this, x2, y);
 781 //      add_subwindow(need_label_chapters);
 782         ok_w = BC_OKButton::calculate_w();
 783         ok_h = BC_OKButton::calculate_h();
 784         ok_x = 10;
 785         ok_y = get_h() - ok_h - 10;
 786         ok = new CreateBD_OK(this, ok_x, ok_y);
 787         add_subwindow(ok);
 788         cancel_w = BC_CancelButton::calculate_w();
 789         cancel_h = BC_CancelButton::calculate_h();
 790         cancel_x = get_w() - cancel_w - 10,
 791         cancel_y = get_h() - cancel_h - 10;
 792         cancel = new CreateBD_Cancel(this, cancel_x, cancel_y);
 793         add_subwindow(cancel);
 794         show_window();
 795         unlock_window();
 796 }
 797
 798 int CreateBD_GUI::resize_event(int w, int h)
 799 {
 800         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 801         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-35);
 802         btmp_path->reposition_window(tmp_x+tmp_path->get_w(), tmp_y);
 803         ok_y = h - ok_h - 10;
 804         ok->reposition_window(ok_x, ok_y);
 805         cancel_x = w - cancel_w - 10,
 806         cancel_y = h - cancel_h - 10;
 807         cancel->reposition_window(cancel_x, cancel_y);
 808         return 0;
 809 }
 810
 811 int CreateBD_GUI::translation_event()
 812 {
 813         return 1;
 814 }
 815
 816 int CreateBD_GUI::close_event()
 817 {
 818         set_done(1);
 819         return 1;
 820 }
 821
 822 void CreateBD_GUI::update()
 823 {
 824         scale->set_value(thread->use_scale);
 825         need_deinterlace->set_value(thread->use_deinterlace);
 826         need_inverse_telecine->set_value(thread->use_inverse_telecine);
 827         need_resize_tracks->set_value(thread->use_resize_tracks);
 828         need_histogram->set_value(thread->use_histogram);
 829         need_wide_audio->set_value(thread->use_wide_audio);
 830 //      need_label_chapters->set_value(thread->use_label_chapters);
 831 }
 832
 833 int CreateBD_Thread::
 834 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 835 {
 836         Tracks *tracks = mwindow->edl->tracks;
 837         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 838                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 839                 if( !vtrk->record ) continue;
 840                 vtrk->expand_view = 1;
 841                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 842                 vtrk->plugin_set.append(plugin_set);
 843                 Edits *edits = vtrk->edits;
 844                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 845                         plugin_set->insert_plugin(_(title),
 846                                 edit->startproject, edit->length,
 847                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 848                 }
 849                 vtrk->optimize();
 850         }
 851         return 0;
 852 }
 853
 854 int CreateBD_Thread::
 855 resize_tracks()
 856 {
 857         Tracks *tracks = mwindow->edl->tracks;
 858         int trk_w = max_w, trk_h = max_h;
 859         if( trk_w < bd_width ) trk_w = bd_width;
 860         if( trk_h < bd_height ) trk_h = bd_height;
 861         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 862                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 863                 if( !vtrk->record ) continue;
 864                 vtrk->track_w = trk_w;
 865                 vtrk->track_h = trk_h;
 866         }
 867         return 0;
 868 }
 869
 870 int CreateBD_Thread::
 871 option_presets()
 872 {
 873 // reset only probed options
 874         use_deinterlace = 0;
 875         use_scale = Rescale::none;
 876         use_resize_tracks = 0;
 877         use_wide_audio = 0;
 878         use_label_chapters = 0;
 879
 880         if( !mwindow->edl ) return 1;
 881
 882         bd_width = bd_formats[use_standard].w;
 883         bd_height = bd_formats[use_standard].h;
 884         bd_framerate = bd_formats[use_standard].framerate;
 885         int wide = bd_formats[use_standard].wide;
 886         bd_aspect_width  = wide < 0 ? 1. :
 887                 wide > 0 ? BD_WIDE_ASPECT_WIDTH  : BD_ASPECT_WIDTH;
 888         bd_aspect_height = wide < 0 ? 1. :
 889                 wide > 0 ? BD_WIDE_ASPECT_HEIGHT : BD_ASPECT_HEIGHT;
 890         bd_interlace_mode = bd_formats[use_standard].interlaced;
 891         double bd_aspect = bd_aspect_width / bd_aspect_height;
 892
 893         Tracks *tracks = mwindow->edl->tracks;
 894         max_w = 0;  max_h = 0;
 895         int has_deinterlace = 0, has_scale = 0;
 896         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 897                 if( !trk->record ) continue;
 898                 Edits *edits = trk->edits;
 899                 switch( trk->data_type ) {
 900                 case TRACK_VIDEO:
 901                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 902                                 if( edit->silence() ) continue;
 903                                 Indexable *indexable = edit->get_source();
 904                                 int w = indexable->get_w();
 905                                 if( w > max_w ) max_w = w;
 906                                 if( w != bd_width ) use_scale = Rescale::scaled;
 907                                 int h = indexable->get_h();
 908                                 if( h > max_h ) max_h = h;
 909                                 if( h != bd_height ) use_scale = Rescale::scaled;
 910                                 float aw, ah;
 911                                 MWindow::create_aspect_ratio(aw, ah, w, h);
 912                                 double aspect = ah > 0 ? aw / ah : 1;
 913                                 if( wide >= 0 && !EQUIV(aspect, bd_aspect) )
 914                                         use_scale = Rescale::scaled;
 915                         }
 916                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 917                                 for( Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 918                                                 plugin; plugin=(Plugin*)plugin->next ) {
 919                                         if( !strcmp(plugin->title, "Deinterlace") )
 920                                                 has_deinterlace = 1;
 921                                         if( !strcmp(plugin->title, "Auto Scale") ||
 922                                             !strcmp(plugin->title, "Scale Ratio") ||
 923                                             !strcmp(plugin->title, "Scale") )
 924                                                 has_scale = 1;
 925                                 }
 926                         }
 927                         break;
 928                 }
 929         }
 930         if( has_scale )
 931                 use_scale = Rescale::none;
 932         if( use_scale != Rescale::none ) {
 933                 if( max_w != bd_width ) use_resize_tracks = 1;
 934                 if( max_h != bd_height ) use_resize_tracks = 1;
 935         }
 936         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 937                 if( !trk->record ) continue;
 938                 switch( trk->data_type ) {
 939                 case TRACK_VIDEO:
 940                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 941                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 942                         break;
 943                 }
 944         }
 945         if( !has_deinterlace && max_h > 2*bd_height ) use_deinterlace = 1;
 946         // Labels *labels = mwindow->edl->labels;
 947         // use_label_chapters = labels && labels->first ? 1 : 0;
 948
 949         if( tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS )
 950                 use_wide_audio = 1;
 951
 952         return 0;
 953 }
 954
 955
 956 CreateBD_FormatItem::CreateBD_FormatItem(CreateBD_Format *popup,
 957                 int standard, const char *name)
 958  : BC_MenuItem(name)
 959 {
 960         this->popup = popup;
 961         this->standard = standard;
 962 }
 963
 964 CreateBD_FormatItem::~CreateBD_FormatItem()
 965 {
 966 }
 967
 968 int CreateBD_FormatItem::handle_event()
 969 {
 970         const char *text = get_text();
 971         int standard = this->standard;
 972         if( standard < 0 ) {
 973                 BC_SubMenu *submenu = get_submenu();
 974                 CreateBD_FormatItem *sub_item0 =
 975                         (CreateBD_FormatItem *)submenu->get_item(0);
 976                 standard = sub_item0->standard;
 977                 text = sub_item0->get_text();
 978         }
 979         popup->gui->thread->use_standard = standard;
 980         popup->set_text(text);
 981         int n = strlen(text)-1;
 982         int not_standard = n >= 0 && text[n] == '*' ? 1 : 0;
 983         popup->gui->non_standard->update(not_standard ? _("* non-standard format") : "", 0);
 984         return popup->handle_event();
 985 }
 986
 987
 988 CreateBD_Format::CreateBD_Format(CreateBD_GUI *gui, int x, int y)
 989  : BC_PopupMenu(x, y, 180, bd_formats[gui->thread->use_standard].name, 1)
 990 {
 991         this->gui = gui;
 992 }
 993
 994 CreateBD_Format::~CreateBD_Format()
 995 {
 996 }
 997
 998 void CreateBD_Format::create_objects()
 999 {
1000         BC_SubMenu *submenu = 0;
1001         CreateBD_FormatItem *item = 0;
1002         int ww = 0, hh = 0;
1003         for( int i=0; i<(int)(sizeof(bd_formats)/sizeof(bd_formats[0])); ++i ) {
1004                 if( ww != bd_formats[i].w || hh != bd_formats[i].h ) {
1005                         ww = bd_formats[i].w;  hh = bd_formats[i].h;
1006                         char string[BCSTRLEN];
1007                         sprintf(string, "%dx%d", ww,hh);
1008                         add_item(item = new CreateBD_FormatItem(this, -1, string));
1009                         item->add_submenu(submenu = new BC_SubMenu());
1010                 }
1011                 submenu->add_submenuitem(new CreateBD_FormatItem(this, i, bd_formats[i].name));
1012         }
1013 }
1014
1015 int CreateBD_Format::handle_event()
1016 {
1017         gui->thread->option_presets();
1018         gui->update();
1019         return 1;
1020 }
1021
1022
1023 CreateBD_ScaleItem::CreateBD_ScaleItem(CreateBD_Scale *popup,
1024                 int scale, const char *text)
1025  : BC_MenuItem(text)
1026 {
1027         this->popup = popup;
1028         this->scale = scale;
1029 }
1030
1031 CreateBD_ScaleItem::~CreateBD_ScaleItem()
1032 {
1033 }
1034
1035 int CreateBD_ScaleItem::handle_event()
1036 {
1037         popup->gui->thread->use_scale = scale;
1038         popup->set_value(scale);
1039         return popup->handle_event();
1040 }
1041
1042
1043 CreateBD_Scale::CreateBD_Scale(CreateBD_GUI *gui, int x, int y)
1044  : BC_PopupMenu(x, y, 100, "", 1)
1045 {
1046         this->gui = gui;
1047 }
1048
1049 CreateBD_Scale::~CreateBD_Scale()
1050 {
1051 }
1052
1053 void CreateBD_Scale::create_objects()
1054 {
1055
1056         for( int i=0; i<(int)Rescale::n_scale_types; ++i ) {
1057                 add_item(new CreateBD_ScaleItem(this, i, Rescale::scale_types[i]));
1058         }
1059         set_value(gui->thread->use_scale);
1060 }
1061
1062 int CreateBD_Scale::handle_event()
1063 {
1064         gui->update();
1065         return 1;
1066 }
1067
1068
1069 CreateBD_MediaSize::CreateBD_MediaSize(CreateBD_GUI *gui, int x, int y)
1070  : BC_PopupTextBox(gui, 0, 0, x, y, 70,50)
1071 {
1072         this->gui = gui;
1073 }
1074
1075 CreateBD_MediaSize::~CreateBD_MediaSize()
1076 {
1077 }
1078
1079 int CreateBD_MediaSize::handle_event()
1080 {
1081         gui->disk_space->update();
1082         return 1;
1083 }
1084