cinelerra-5.1/cinelerra/binfolder.C

   1 /*
   2  * CINELERRA
   3  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  */
  20
  21 #include "awindowgui.h"
  22 #include "bchash.h"
  23 #include "binfolder.h"
  24 #include "cstrdup.h"
  25 #include "edl.h"
  26 #include "filexml.h"
  27 #include "guicast.h"
  28 #include "indexable.h"
  29 #include "language.h"
  30 #include "localsession.h"
  31 #include "mainerror.h"
  32 #include "mainsession.h"
  33 #include "mutex.h"
  34 #include "mwindow.h"
  35
  36 #include <time.h>
  37
  38 const char *BinFolderEnabled::types[] = {
  39         N_("Off"),
  40         N_("And"),
  41         N_("Or"),
  42         N_("And Not"),
  43         N_("Or Not"),
  44 };
  45
  46 const char *BinFolderTarget::types[] = {
  47         N_("Patterns"),
  48         N_("Filesize"),
  49         N_("Time"),
  50         N_("Track type"),
  51         N_("Width"),
  52         N_("Height"),
  53         N_("Framerate"),
  54         N_("Samplerate"),
  55         N_("Channels"),
  56         N_("Duration"),
  57 };
  58
  59 const char *BinFolderOp::types[] = {
  60         N_("Around"),
  61         N_("Eq  =="),
  62         N_("Ge  >="),
  63         N_("Gt  > "),
  64         N_("Ne  !="),
  65         N_("Le  <="),
  66         N_("Lt  < "),
  67         N_("Matches"),
  68 };
  69
  70 static const struct {
  71         const char *sfx, *sfxs;
  72         double radix;
  73 } scan_ranges[] = {
  74         { N_("min"),   N_("mins"),   60, },
  75         { N_("hour"),  N_("hours"),  60*60, },
  76         { N_("day"),   N_("days"),   24*60*60, },
  77         { N_("week"),  N_("weeks"),  24*60*60*7, },
  78         { N_("month"), N_("months"), 24*60*60*31, },
  79         { N_("year"),  N_("years"),  24*60*60*365.25, },
  80 };
  81 #define SCAN_RANGE_DAYS 2
  82 #define DBL_INF 9007199254740991.
  83
  84 static int scan_inf(const char *cp, char *&bp)
  85 {
  86         bp = (char *)cp;
  87         const char *inf = _("inf");
  88         const int linf = strlen(inf);
  89         if( strncasecmp(cp,inf,linf) ) return 0;
  90         bp = (char *)(cp + linf);
  91         return 1;
  92 }
  93
  94 static double scan_no(const char *cp, char *&bp)
  95 {
  96         while( *cp == ' ' ) ++cp;
  97         if( scan_inf(cp, bp) ) return DBL_INF;
  98         if( *cp == '+' ) return 0;
  99         double v = strtod(cp, &bp);
 100         switch( *bp ) {
 101         case 'T': v *= 1099511627776.;  break;
 102         case 't': v *= 1e12;            break;
 103         case 'G': v *= 1073741824.;     break;
 104         case 'g': v *= 1e9;             break;
 105         case 'M': v *= 1048576.;        break;
 106         case 'm': v *= 1e6;             break;
 107         case 'K': v *= 1024.;           break;
 108         case 'k': v *= 1e3;             break;
 109         default:  return v;
 110         }
 111         ++bp;
 112         return v;
 113 }
 114
 115 static void scan_around(const char *cp, char *&bp, double &v, double &a)
 116 {
 117         v = 0;  a = -1;
 118         double sv = scan_no(cp, bp);
 119         if( bp > cp ) v = sv;
 120         if( *bp == '+' ) {
 121                 double sa = scan_no(cp=bp+1, bp);
 122                 if( bp > cp ) a = sa;
 123         }
 124 }
 125
 126 static void show_no(double v, char *&cp, char *ep, const char *fmt="%0.0f")
 127 {
 128         if( v == DBL_INF ) {
 129                 cp += snprintf(cp, ep-cp, "%s", _("inf"));
 130                 return;
 131         }
 132         const char *sfx = 0;
 133         static const struct { double radix; const char *sfx; } sfxs[] = {
 134                 { 1024.,          "K" }, { 1e3,  "k" },
 135                 { 1048576.,       "M" }, { 1e6,  "m" },
 136                 { 1073741824.,    "G" }, { 1e9,  "g" },
 137                 { 1099511627776., "T" }, { 1e12, "t" },
 138         };
 139         for( int i=sizeof(sfxs)/sizeof(sfxs[0]); --i>=0; ) {
 140                 if( v < sfxs[i].radix ) continue;
 141                 if( fmod(v, sfxs[i].radix) == 0 ) {
 142                         v /= sfxs[i].radix;
 143                         sfx = sfxs[i].sfx;
 144                         break;
 145                 }
 146         }
 147         cp += snprintf(cp, ep-cp, fmt, v);
 148         if( sfx ) cp += snprintf(cp, ep-cp, "%s", sfx);
 149 }
 150
 151 static double scan_duration(const char *cp, char *&bp)
 152 {
 153         if( scan_inf(cp, bp) ) return DBL_INF;
 154         double secs = 0;
 155         while( *cp ) {
 156                 double v = strtod(cp, &bp);
 157                 if( cp >= bp ) break;
 158                 int k = sizeof(scan_ranges)/sizeof(scan_ranges[0]);
 159                 while( --k >= 0 ) {
 160                         const char *tsfx  = _(scan_ranges[k].sfx);
 161                         int lsfx  = strlen(tsfx), msfx  = strncasecmp(bp, tsfx,  lsfx);
 162                         const char *tsfxs = _(scan_ranges[k].sfxs);
 163                         int lsfxs = strlen(tsfxs), msfxs = strncasecmp(bp, tsfxs, lsfxs);
 164                         int len = !msfx && !msfxs ? (lsfx > lsfxs ? lsfx : lsfxs) :
 165                                 !msfx ? lsfx : !msfxs ? lsfxs : -1;
 166                         if( len >= 0 ) {
 167                                 secs += v * scan_ranges[k].radix;
 168                                 bp += len;
 169                                 break;
 170                         }
 171                 }
 172                 if( k < 0 ) {
 173                         int hour = 0, mins = 0;
 174                         if( *bp == ':' && v == (int)v ) {
 175                                 mins = v;
 176                                 v = strtod(cp=bp+1, &bp);
 177                                 if( *bp == ':' && v == (int)v ) {
 178                                         hour = mins;  mins = v;
 179                                         v = strtod(cp=bp+1, &bp);
 180                                 }
 181                         }
 182                         secs += hour*3600 + mins*60 + v;
 183                 }
 184                 while( *bp && (*bp<'0' || *bp>'9') ) ++bp;
 185                 cp = bp;
 186         }
 187         return secs;
 188 }
 189
 190 static void show_duration(double v, char *&cp, char *ep)
 191 {
 192         if( v == DBL_INF ) {
 193                 cp += snprintf(cp, ep-cp, "%s", _("inf"));
 194                 return;
 195         }
 196         double secs = v;  char *bp = cp;
 197         int k = sizeof(scan_ranges)/sizeof(scan_ranges[0]);
 198         while( --k >= SCAN_RANGE_DAYS ) {
 199                 if( secs >= scan_ranges[k].radix ) {
 200                         int v = secs/scan_ranges[k].radix;
 201                         secs -= v * scan_ranges[k].radix;
 202                         cp += snprintf(cp, ep-cp,"%d%s", v,
 203                                 v > 1 ? _(scan_ranges[k].sfxs) : _(scan_ranges[k].sfx));
 204                 }
 205         }
 206         if( secs > 0 ) {
 207                 if( cp > bp && cp < ep ) *cp++ = ' ';
 208                 int64_t n = secs; int hour = n/3600, min = (n/60)%60, sec = n%60;
 209                 if( hour > 0 ) cp += snprintf(cp, ep-cp, "%d:", hour);
 210                 if( hour > 0 || min > 0 ) cp += snprintf(cp, ep-cp, "%02d:", min);
 211                 cp += snprintf(cp, ep-cp, n>=10 ? "%02d" : "%d", sec);
 212         }
 213 }
 214
 215 static int64_t scan_date(const char *cp, char *&bp)
 216 {
 217         double year=0, mon=1, day=1;
 218         double hour=0, min=0;
 219         bp = (char *)cp;
 220         while( *bp == ' ' ) ++bp;
 221         if( *bp == '+' ) return 0;
 222         double secs = strtod(cp=bp, &bp);
 223         if( *bp == '/' && secs == (int)secs ) {
 224                 year = secs;  secs = 0;
 225                 mon = strtod(cp=bp+1, &bp);
 226                 if( *bp == '/' && mon == (int)mon ) {
 227                         day = strtod(cp=bp+1, &bp);
 228                         while( *bp == ' ' ) ++bp;
 229                         secs = *bp != '+' ? strtod(cp=bp, &bp) : 0;
 230                 }
 231         }
 232         if( *bp == ':' && secs == (int)secs ) {
 233                 hour = secs;  secs = 0;
 234                 min = strtod(cp=bp+1, &bp);
 235                 if( *bp == ':' && min == (int)min ) {
 236                         secs = strtod(cp=bp+1, &bp);
 237                 }
 238         }
 239         struct tm ttm;  memset(&ttm, 0, sizeof(ttm));
 240         ttm.tm_year = year-1900;  ttm.tm_mon = mon-1;  ttm.tm_mday = day;
 241         ttm.tm_hour = hour;       ttm.tm_min = min;    ttm.tm_sec = secs;
 242         time_t t = mktime(&ttm);
 243         return (int64_t)t;
 244 }
 245
 246 static void show_date(time_t t, char *&cp, char *ep)
 247 {
 248         struct tm tm;  localtime_r(&t, &tm);
 249         cp += snprintf(cp, ep-cp, "%04d/%02d/%02d %02d:%02d:%02d",
 250                 tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
 251                 tm.tm_hour, tm.tm_min, tm.tm_sec);
 252 }
 253
 254 double BinFolder::matches_indexable(Indexable *idxbl)
 255 {
 256         double result = -1;
 257         for( int i=0; i<filters.size(); ++i ) {
 258                 BinFolderFilter *filter = filters[i];
 259                 double ret = filter->op->test(filter->target, idxbl);
 260                 switch( filter->enabled->type ) {
 261                 case FOLDER_ENABLED_OR: {
 262                         if( result < 0 ) result = ret;
 263                         break; }
 264                 case FOLDER_ENABLED_AND: {
 265                         if( ret < 0 ) result = -1;
 266                         break; }
 267                 case FOLDER_ENABLED_OR_NOT: {
 268                         if( ret < 0 ) result = 1;
 269                         break; }
 270                 case FOLDER_ENABLED_AND_NOT: {
 271                         if( ret >= 0 ) result = -1;
 272                         break; }
 273                 }
 274         }
 275         return result;
 276 }
 277
 278
 279 BinFolder::BinFolder(int awindow_folder, int is_clips, const char *title)
 280 {
 281         this->awindow_folder = awindow_folder;
 282         this->is_clips = is_clips;
 283         char *bp = this->title;
 284         int len = sizeof(this->title);
 285         while( --len>0 && *title ) *bp++ = *title++;
 286         *bp = 0;
 287 }
 288
 289 BinFolder::BinFolder(BinFolder &that)
 290 {
 291         copy_from(&that);
 292 }
 293
 294 void BinFolder::copy_from(BinFolder *that)
 295 {
 296         strcpy(title, that->title);
 297         awindow_folder = that->awindow_folder;
 298         is_clips = that->is_clips;
 299         filters.copy_from(&that->filters);
 300 }
 301
 302 BinFolder::~BinFolder()
 303 {
 304 }
 305
 306 void BinFolder::save_xml(FileXML *file)
 307 {
 308         file->tag.set_title("FOLDER");
 309         file->tag.set_property("TITLE", title);
 310         file->tag.set_property("AWINDOW_FOLDER", awindow_folder);
 311         file->tag.set_property("IS_CLIPS", is_clips);
 312         file->append_tag();
 313         file->append_newline();
 314         for( int i=0; i<filters.size(); ++i )
 315                 filters[i]->save_xml(file);
 316         file->tag.set_title("/FOLDER");
 317         file->append_tag();
 318         file->append_newline();
 319 }
 320
 321 int BinFolder::load_xml(FileXML *file)
 322 {
 323         title[0] = 0;
 324         file->tag.get_property("TITLE", title);
 325         awindow_folder = file->tag.get_property("AWINDOW_FOLDER", -1);
 326         is_clips = file->tag.get_property("IS_CLIPS", 0);
 327         filters.remove_all_objects();
 328
 329         int ret = 0;
 330         while( !(ret=file->read_tag()) ) {
 331                 if( file->tag.title_is("/FOLDER") ) break;
 332                 if( file->tag.title_is("FILTER") ) {
 333                         BinFolderFilter *filter = new BinFolderFilter();
 334                         filter->load_xml(file);
 335                         filters.append(filter);
 336                 }
 337         }
 338         return ret;
 339 }
 340
 341 int BinFolder::add_patterns(ArrayList<Indexable*> *drag_idxbls, int use_basename)
 342 {
 343         int n = drag_idxbls->size();
 344         if( !n ) return 1;
 345         Indexable *idxbl;
 346         int len = 0;
 347         for( int i=0; i<n; ++i ) {
 348                 idxbl = drag_idxbls->get(i);
 349                 if( !idxbl->is_asset &&
 350                     idxbl->folder_no == AW_PROXY_FOLDER )
 351                         continue;
 352
 353                 const char *tp = idxbl->get_title();
 354                 if( use_basename && idxbl->is_asset ) {
 355                         const char *cp = strrchr(tp, '/');
 356                         if( cp ) tp = cp + 1;
 357                         len += 1;  // "*" + fn
 358                 }
 359                 len += strlen(tp) + 1;
 360         }
 361         if( !len ) return 1;
 362         char *pats = new char[len+1], *bp = pats;
 363         for( int i=0; i<n; ++i ) {
 364                 idxbl = drag_idxbls->get(i);
 365                 if( !idxbl->is_asset &&
 366                     idxbl->folder_no == AW_PROXY_FOLDER )
 367                         continue;
 368                 if( i > 0 ) *bp++ = '\n';
 369                 const char *tp = idxbl->get_title();
 370                 if( use_basename && idxbl->is_asset ) {
 371                         const char *cp = strrchr(tp, '/');
 372                         if( cp ) tp = cp + 1;
 373                         *bp++ = '*';
 374                 }
 375                 while( *tp ) *bp++ = *tp++;
 376         }
 377         *bp = 0;
 378 // new pattern filter
 379         BinFolderFilter *filter = new BinFolderFilter();
 380         filter->update_enabled(FOLDER_ENABLED_OR);
 381         filter->update_target(FOLDER_TARGET_PATTERNS);
 382         filter->update_op(FOLDER_OP_MATCHES);
 383         BinFolderTargetPatterns *patterns = (BinFolderTargetPatterns *)(filter->target);
 384         patterns->update(pats);
 385         filters.append(filter);
 386         return 0;
 387 }
 388
 389
 390 double BinFolders::matches_indexable(int folder, Indexable *idxbl)
 391 {
 392         int k = size();
 393         BinFolder *bin_folder = 0;
 394         while( --k>=0 && (bin_folder=get(k)) && bin_folder->awindow_folder!=folder );
 395         if( k < 0 ) return -1;
 396         if( bin_folder->is_clips && idxbl->folder_no != AW_CLIP_FOLDER ) return -1;
 397         if( !bin_folder->is_clips && idxbl->folder_no != AW_MEDIA_FOLDER ) return -1;
 398         return bin_folder->matches_indexable(idxbl);
 399 }
 400
 401 void BinFolders::save_xml(FileXML *file)
 402 {
 403         file->tag.set_title("FOLDERS");
 404         file->append_tag();
 405         file->append_newline();
 406         for( int i=0; i<size(); ++i )
 407                 get(i)->save_xml(file);
 408         file->tag.set_title("/FOLDERS");
 409         file->append_tag();
 410         file->append_newline();
 411 }
 412
 413 int BinFolders::load_xml(FileXML *file)
 414 {
 415         clear();
 416         int ret = 0;
 417         while( !(ret=file->read_tag()) ) {
 418                 if( file->tag.title_is("/FOLDERS") ) break;
 419                 if( file->tag.title_is("FOLDER") ) {
 420                         BinFolder *folder = new BinFolder(-1, -1, "folder");
 421                         folder->load_xml(file);
 422                         append(folder);
 423                 }
 424         }
 425         return ret;
 426 }
 427
 428 void BinFolders::copy_from(BinFolders *that)
 429 {
 430         clear();
 431         for( int i=0; i<that->size(); ++i )
 432                 append(new BinFolder(*that->get(i)));
 433 }
 434
 435
 436 BinFolderFilter::BinFolderFilter()
 437 {
 438         enabled = 0;
 439         target = 0;
 440         op = 0;
 441         value = 0;
 442 }
 443 BinFolderFilter::~BinFolderFilter()
 444 {
 445         delete enabled;
 446         delete target;
 447         delete op;
 448         delete value;
 449 }
 450
 451 void BinFolderFilter::update_enabled(int type)
 452 {
 453         if( !enabled )
 454                 enabled = new BinFolderEnabled(this, type);
 455         else
 456                 enabled->update(type);
 457 }
 458
 459 void BinFolderFilter::update_target(int type)
 460 {
 461         if( target ) {
 462                 if( target->type == type ) return;
 463                 delete target;  target = 0;
 464         }
 465         switch( type ) {
 466         case FOLDER_TARGET_PATTERNS:    target = new BinFolderTargetPatterns(this);    break;
 467         case FOLDER_TARGET_FILE_SIZE:   target = new BinFolderTargetFileSize(this);    break;
 468         case FOLDER_TARGET_MOD_TIME:    target = new BinFolderTargetTime(this);        break;
 469         case FOLDER_TARGET_TRACK_TYPE:  target = new BinFolderTargetTrackType(this);   break;
 470         case FOLDER_TARGET_WIDTH:       target = new BinFolderTargetWidth(this);       break;
 471         case FOLDER_TARGET_HEIGHT:      target = new BinFolderTargetHeight(this);      break;
 472         case FOLDER_TARGET_FRAMERATE:   target = new BinFolderTargetFramerate(this);   break;
 473         case FOLDER_TARGET_SAMPLERATE:  target = new BinFolderTargetSamplerate(this);  break;
 474         case FOLDER_TARGET_CHANNELS:    target = new BinFolderTargetChannels(this);    break;
 475         case FOLDER_TARGET_DURATION:    target = new BinFolderTargetDuration(this);    break;
 476         }
 477 }
 478
 479 void BinFolderFilter::update_op(int type)
 480 {
 481         if( op ) {
 482                 if( op->type == type ) return;
 483                 delete op;  op = 0;
 484         }
 485         switch( type ) {
 486         case FOLDER_OP_AROUND:  op = new BinFolderOpAround(this);  break;
 487         case FOLDER_OP_EQ:      op = new BinFolderOpEQ(this);      break;
 488         case FOLDER_OP_GE:      op = new BinFolderOpGE(this);      break;
 489         case FOLDER_OP_GT:      op = new BinFolderOpGT(this);      break;
 490         case FOLDER_OP_NE:      op = new BinFolderOpNE(this);      break;
 491         case FOLDER_OP_LE:      op = new BinFolderOpLE(this);      break;
 492         case FOLDER_OP_LT:      op = new BinFolderOpLT(this);      break;
 493         case FOLDER_OP_MATCHES: op = new BinFolderOpMatches(this); break;
 494         }
 495 }
 496
 497 void BinFolderFilter::update_value(const char *text)
 498 {
 499         if( !value )
 500                 value = new BinFolderValue(this, text);
 501         else
 502                 value->update(text);
 503 }
 504
 505 void BinFolderFilter::save_xml(FileXML *file)
 506 {
 507         file->tag.set_title("FILTER");
 508         file->tag.set_property("ENABLED", enabled->type);
 509         file->tag.set_property("OP", op->type);
 510         file->tag.set_property("TARGET", target->type);
 511         target->save_xml(file);
 512         file->append_tag();
 513         if( target->type == FOLDER_TARGET_PATTERNS )
 514                 file->append_text(((BinFolderTargetPatterns *)target)->text);
 515         file->tag.set_title("/FILTER");
 516         file->append_tag();
 517         file->append_newline();
 518 }
 519
 520 int BinFolderFilter::load_xml(FileXML *file)
 521 {
 522         int enabled_type = file->tag.get_property("ENABLED", FOLDER_ENABLED_AND);
 523         int op_type = file->tag.get_property("OP", FOLDER_OP_MATCHES);
 524         int target_type = file->tag.get_property("TARGET", FOLDER_TARGET_PATTERNS);
 525         XMLBuffer data;
 526         file->read_text_until("/FILTER", &data, 0);
 527         update_enabled(enabled_type);
 528         update_target(target_type);
 529         update_op(op_type);
 530         target->load_xml(file);
 531         if( target->type == FOLDER_TARGET_PATTERNS )
 532                 ((BinFolderTargetPatterns *)target)->update(data.cstr());
 533         return 0;
 534 }
 535
 536 void BinFolderFilters::copy_from(BinFolderFilters *that)
 537 {
 538         clear();
 539         for( int i=0; i<that->size(); ++i ) {
 540                 BinFolderFilter *filter = new BinFolderFilter();
 541                 BinFolderFilter *tp = that->get(i);
 542                 filter->update_enabled(tp->enabled->type);
 543                 filter->update_target(tp->target->type);
 544                 filter->update_op(tp->op->type);
 545                 filter->target->copy_from(tp->target);
 546                 filter->op->copy_from(tp->op);
 547                 append(filter);
 548         }
 549 }
 550
 551 double BinFolderOp::around(double v, double a)
 552 {
 553         if( type != FOLDER_OP_AROUND ) return v;
 554         v = fabs(v);
 555         return a>0 ? v/a : v;
 556 }
 557
 558 // string theory: Feynman, Einstein and Schrodinger string compare
 559 //   Feynman: try all possible matches, weight the outcomes
 560 //   Schrodinger: it may be there several ways at the same time
 561 //   Einstein: the more matches there are, the heavier it is
 562 double BinFolderOp::around(const char *ap, const char *bp)
 563 {
 564         int64_t v = 0, vmx = 0;
 565         int alen = strlen(ap), blen = strlen(bp);
 566         if( alen > blen ) {
 567                 const char *cp = ap;  ap = bp;  bp = cp;
 568                 int clen = alen;  alen = blen;  blen = clen;
 569         }
 570 // 4 level loop (with strncmp), don't try long strings
 571         for( int n=0; ++n<=alen; ) {
 572                 int64_t nn = n*n;
 573                 int an = alen-n+1, bn = blen-n+1;
 574                 for( int i=an; --i>=0; ) {
 575                         for( int j=bn; --j>=0; ) {
 576                                 if( !strncmp(ap+i, bp+j, n) ) v += nn;
 577                         }
 578                 }
 579                 vmx += an*bn*nn;
 580         }
 581         return !vmx ? -1 : 1 - v / (double)vmx;
 582 }
 583
 584
 585 double BinFolderOp::compare(BinFolderTarget *target, Indexable *idxbl)
 586 {
 587         double v = -1;
 588         switch( target->type ) {
 589         case FOLDER_TARGET_PATTERNS: {
 590                 BinFolderTargetPatterns *tgt = (BinFolderTargetPatterns *)target;
 591                 switch( type ) {
 592                 case FOLDER_OP_AROUND: {
 593                         const char *cp = idxbl->path;
 594                         const char *bp = strrchr(cp, '/');
 595                         if( bp ) cp = bp + 1;
 596                         v = around(cp, tgt->text);
 597                         break; }
 598                 case FOLDER_OP_EQ:  case FOLDER_OP_GT:  case FOLDER_OP_GE:
 599                 case FOLDER_OP_NE:  case FOLDER_OP_LT:  case FOLDER_OP_LE: {
 600                         const char *cp = idxbl->path;
 601                         const char *bp = strrchr(cp, '/');
 602                         if( bp ) cp = bp + 1;
 603                         v = strcmp(cp, tgt->text);
 604                         break; }
 605                 case FOLDER_OP_MATCHES: {
 606                         v = -1;
 607                         char *cp = tgt->text;
 608                         while( v < 0 && *cp ) {
 609                                 char pattern[BCTEXTLEN], *bp = pattern, ch;
 610                                 while( *cp && (ch=*cp++)!='\n' ) *bp++ = ch;
 611                                 *bp = 0;
 612                                 if( !pattern[0] ) continue;
 613                                 const char *title = idxbl->get_title();
 614                                 if( !FileSystem::test_filter(title, pattern) )
 615                                         v = 1;
 616                         }
 617                         break; }
 618                 }
 619                 break; }
 620         case FOLDER_TARGET_FILE_SIZE: {
 621                 BinFolderTargetFileSize *tgt = (BinFolderTargetFileSize *)target;
 622                 int64_t file_size = !idxbl->is_asset ? -1 :
 623                         FileSystem::get_size(idxbl->path);
 624                 v = around(file_size - tgt->file_size, tgt->around);
 625                 break; }
 626         case FOLDER_TARGET_MOD_TIME: {
 627                 BinFolderTargetTime *tgt = (BinFolderTargetTime *)target;
 628                 struct stat st;
 629                 if( stat(idxbl->path, &st) ) break;
 630                 v = around(st.st_mtime - tgt->mtime, tgt->around);
 631                 break; }
 632         case FOLDER_TARGET_TRACK_TYPE: {
 633                 BinFolderTargetTrackType *tgt = (BinFolderTargetTrackType *)target;
 634                 int want_audio = (tgt->data_types&(1<<TRACK_AUDIO)) ? 1 : 0;
 635                 int has_audio = idxbl->have_audio();
 636                 if( want_audio != has_audio ) break;
 637                 int want_video = (tgt->data_types&(1<<TRACK_VIDEO)) ? 1 : 0;
 638                 int has_video = idxbl->have_video();
 639                 if( want_video != has_video ) break;
 640                 v = 1;
 641                 break; }
 642         case FOLDER_TARGET_WIDTH: {
 643                 BinFolderTargetWidth *tgt = (BinFolderTargetWidth *)target;
 644                 int w = idxbl->get_w();
 645                 v = around(w - tgt->width, tgt->around);
 646                 break; }
 647         case FOLDER_TARGET_HEIGHT: {
 648                 BinFolderTargetHeight *tgt = (BinFolderTargetHeight *)target;
 649                 int h = idxbl->get_h();
 650                 v = around(h - tgt->height, tgt->around);
 651                 break; }
 652         case FOLDER_TARGET_FRAMERATE: {
 653                 BinFolderTargetFramerate *tgt = (BinFolderTargetFramerate *)target;
 654                 double rate = idxbl->get_frame_rate();
 655                 v = around(rate - tgt->framerate, tgt->around);
 656                 break; }
 657         case FOLDER_TARGET_SAMPLERATE: {
 658                 BinFolderTargetSamplerate *tgt = (BinFolderTargetSamplerate *)target;
 659                 double rate = idxbl->get_sample_rate();
 660                 v = around(rate - tgt->samplerate, tgt->around);
 661                 break; }
 662         case FOLDER_TARGET_CHANNELS: {
 663                 BinFolderTargetChannels *tgt = (BinFolderTargetChannels *)target;
 664                 double chs = idxbl->get_audio_channels();
 665                 v = around(chs - tgt->channels, tgt->around);
 666                 break; }
 667         case FOLDER_TARGET_DURATION: {
 668                 BinFolderTargetDuration *tgt = (BinFolderTargetDuration *)target;
 669                 double len = 0;
 670                 double video_rate = !idxbl->have_video() ? 0 : idxbl->get_frame_rate();
 671                 if( video_rate > 0 ) {
 672                         double video_length = idxbl->get_video_frames() / video_rate;
 673                         if( video_length > len ) len = video_length;
 674                 }
 675                 double audio_rate = !idxbl->have_audio() ? 0 : idxbl->get_sample_rate();
 676                 if( audio_rate > 0 ) {
 677                         double audio_length = idxbl->get_audio_samples() / audio_rate;
 678                         if( audio_length > len ) len = audio_length;
 679                 }
 680                 v = around(len - tgt->duration, tgt->around);
 681                 break; }
 682         }
 683
 684         return v;
 685 }
 686
 687 BinFolderEnabled::BinFolderEnabled(BinFolderFilter *filter, int type)
 688  : BC_ListBoxItem(_(types[type]))
 689 {
 690         this->filter = filter;
 691         this->type = type;
 692 }
 693
 694 BinFolderEnabled::~BinFolderEnabled()
 695 {
 696 }
 697
 698 void BinFolderEnabled::update(int type)
 699 {
 700         this->type = type;
 701         set_text(_(types[type]));
 702 }
 703
 704 BinFolderEnabledType::BinFolderEnabledType(int no)
 705  : BC_MenuItem(_(BinFolderEnabled::types[no]))
 706 {
 707         this->no = no;
 708 }
 709 BinFolderEnabledType::~BinFolderEnabledType()
 710 {
 711 }
 712
 713 int BinFolderEnabledType::handle_event()
 714 {
 715         BinFolderEnabledPopup *enabled_popup = (BinFolderEnabledPopup *)get_popup_menu();
 716         BinFolderList *folder_list = enabled_popup->folder_list;
 717         int i = folder_list->get_selection_number(FOLDER_COLUMN_ENABLE, 0);
 718         if( i >= 0 ) {
 719                 BinFolder *folder = folder_list->folder;
 720                 BinFolderFilter *filter = folder->filters[i];
 721                 filter->update_enabled(no);
 722                 folder_list->create_list();
 723         }
 724         return 1;
 725 }
 726
 727 BinFolderEnabledPopup::BinFolderEnabledPopup(BinFolderList *folder_list)
 728  : BC_PopupMenu(0, 0, 0, "", 0)
 729 {
 730         this->folder_list = folder_list;
 731         enabled = 0;
 732 }
 733
 734 void BinFolderEnabledPopup::create_objects()
 735 {
 736         add_item(new BinFolderEnabledType(FOLDER_ENABLED_OFF));
 737         add_item(new BinFolderEnabledType(FOLDER_ENABLED_AND));
 738         add_item(new BinFolderEnabledType(FOLDER_ENABLED_OR));
 739         add_item(new BinFolderEnabledType(FOLDER_ENABLED_AND_NOT));
 740         add_item(new BinFolderEnabledType(FOLDER_ENABLED_OR_NOT));
 741 }
 742
 743 void BinFolderEnabledPopup::activate_menu(BC_ListBoxItem *item)
 744 {
 745         this->enabled = (BinFolderEnabled *)item;
 746         BC_PopupMenu::activate_menu();
 747 }
 748
 749 BinFolderTarget::BinFolderTarget(BinFolderFilter *filter, int type)
 750  : BC_ListBoxItem(_(types[type]))
 751 {
 752         this->filter = filter;
 753         this->type = type;
 754         around = -1;
 755 }
 756
 757 BinFolderTarget::~BinFolderTarget()
 758 {
 759 }
 760
 761 BC_Window *BinFolderTarget::new_gui(ModifyTargetThread *thread)
 762 {
 763         ModifyTargetGUI *window = new ModifyTargetGUI(thread);
 764         window->create_objects();
 765         return window;
 766 }
 767
 768 BinFolderTargetType::BinFolderTargetType(int no)
 769  : BC_MenuItem(_(BinFolderTarget::types[no]))
 770 {
 771         this->no = no;
 772 }
 773 BinFolderTargetType::~BinFolderTargetType()
 774 {
 775 }
 776
 777 int BinFolderTargetType::handle_event()
 778 {
 779         BinFolderTargetPopup *target_popup = (BinFolderTargetPopup *)get_popup_menu();
 780         BinFolderList *folder_list = target_popup->folder_list;
 781         int i = folder_list->get_selection_number(FOLDER_COLUMN_TARGET, 0);
 782         if( i >= 0 ) {
 783                 BinFolder *folder = folder_list->folder;
 784                 BinFolderFilter *filter = folder->filters[i];
 785                 filter->update_target(no);
 786                 folder_list->create_list();
 787         }
 788         return 1;
 789 }
 790
 791 BinFolderTargetPopup::BinFolderTargetPopup(BinFolderList *folder_list)
 792  : BC_PopupMenu(0, 0, 0, "", 0)
 793 {
 794         this->folder_list = folder_list;
 795         target = 0;
 796 }
 797
 798 void BinFolderTargetPopup::create_objects()
 799 {
 800         add_item(new BinFolderTargetType(FOLDER_TARGET_PATTERNS));
 801         add_item(new BinFolderTargetType(FOLDER_TARGET_FILE_SIZE));
 802         add_item(new BinFolderTargetType(FOLDER_TARGET_MOD_TIME));
 803         add_item(new BinFolderTargetType(FOLDER_TARGET_TRACK_TYPE));
 804         add_item(new BinFolderTargetType(FOLDER_TARGET_WIDTH));
 805         add_item(new BinFolderTargetType(FOLDER_TARGET_HEIGHT));
 806         add_item(new BinFolderTargetType(FOLDER_TARGET_FRAMERATE));
 807         add_item(new BinFolderTargetType(FOLDER_TARGET_SAMPLERATE));
 808         add_item(new BinFolderTargetType(FOLDER_TARGET_CHANNELS));
 809         add_item(new BinFolderTargetType(FOLDER_TARGET_DURATION));
 810 }
 811
 812 void BinFolderTargetPopup::activate_menu(BC_ListBoxItem *item)
 813 {
 814         this->target = (BinFolderTarget *)item;
 815         BC_PopupMenu::activate_menu();
 816 }
 817
 818
 819 BinFolderTargetPatterns::BinFolderTargetPatterns(BinFolderFilter *filter)
 820  : BinFolderTarget(filter, FOLDER_TARGET_PATTERNS)
 821 {
 822         text = 0;
 823         update("*");
 824 }
 825 BinFolderTargetPatterns::~BinFolderTargetPatterns()
 826 {
 827         delete [] text;
 828 }
 829
 830 void BinFolderTargetPatterns::save_xml(FileXML *file) {}
 831 void BinFolderTargetPatterns::load_xml(FileXML *file) {}
 832
 833 void BinFolderTargetPatterns::copy_from(BinFolderTarget *that)
 834 {
 835         BinFolderTargetPatterns *tp = (BinFolderTargetPatterns*)that;
 836         update(tp->text);
 837 }
 838
 839 void BinFolderTargetPatterns::update(const char *text)
 840 {
 841         delete [] this->text;
 842         this->text = cstrdup(text);
 843         filter->update_value(text);
 844 }
 845
 846 BC_Window *BinFolderTargetPatterns::new_gui(ModifyTargetThread *thread)
 847 {
 848         return new ModifyTargetPatternsGUI(thread);
 849 }
 850
 851
 852 BinFolderTargetFileSize::BinFolderTargetFileSize(BinFolderFilter *filter)
 853  : BinFolderTarget(filter, FOLDER_TARGET_FILE_SIZE)
 854 {
 855         file_size = 0;
 856         update(file_size, -1);
 857 }
 858 BinFolderTargetFileSize::~BinFolderTargetFileSize()
 859 {
 860 }
 861
 862 void BinFolderTargetFileSize::save_xml(FileXML *file)
 863 {
 864         file->tag.set_property("FILE_SIZE", file_size);
 865         file->tag.set_property("AROUND", around);
 866 }
 867
 868 void BinFolderTargetFileSize::load_xml(FileXML *file)
 869 {
 870         int64_t file_size = file->tag.get_property("FILE_SIZE", this->file_size);
 871         double around = file->tag.get_property("AROUND", this->around);
 872         update(file_size, around);
 873 }
 874
 875 void BinFolderTargetFileSize::copy_from(BinFolderTarget *that)
 876 {
 877         BinFolderTargetFileSize *tp = (BinFolderTargetFileSize *)that;
 878         update(tp->file_size, tp->around);
 879 }
 880
 881 void BinFolderTargetFileSize::update(int64_t file_size, double around)
 882 {
 883         this->file_size = file_size;
 884         this->around = around;
 885         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
 886         show_no(file_size, cp, ep);
 887         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
 888                 if( cp < ep ) *cp++ = '+';
 889                 show_no(around, cp, ep);
 890         }
 891         *cp = 0;
 892         filter->update_value(txt);
 893 }
 894
 895 BC_Window *BinFolderTargetFileSize::new_gui(ModifyTargetThread *thread)
 896 {
 897         return new ModifyTargetFileSizeGUI(thread);
 898 }
 899
 900
 901 BinFolderTargetTime::BinFolderTargetTime(BinFolderFilter *filter)
 902  : BinFolderTarget(filter, FOLDER_TARGET_MOD_TIME)
 903 {
 904         time_t t;  time(&t);
 905         mtime = (int64_t)t;
 906         update(mtime, -1);
 907 }
 908 BinFolderTargetTime::~BinFolderTargetTime()
 909 {
 910 }
 911
 912 void BinFolderTargetTime::save_xml(FileXML *file)
 913 {
 914         file->tag.set_property("MTIME", mtime);
 915         file->tag.set_property("AROUND", around);
 916 }
 917
 918 void BinFolderTargetTime::load_xml(FileXML *file)
 919 {
 920         int64_t mtime = file->tag.get_property("MTIME", this->mtime);
 921         double around = file->tag.get_property("AROUND", this->around);
 922         update(mtime, around);
 923 }
 924
 925 void BinFolderTargetTime::copy_from(BinFolderTarget *that)
 926 {
 927         BinFolderTargetTime *tp = (BinFolderTargetTime *)that;
 928         update(tp->mtime, tp->around);
 929 }
 930
 931 void BinFolderTargetTime::update(int64_t mtime, double around)
 932 {
 933         this->mtime = mtime;
 934         this->around = around;
 935         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
 936         show_date(mtime, cp, ep);
 937         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
 938                 if( cp < ep ) *cp++ = '+';
 939                 show_duration(around, cp, ep);
 940         }
 941         *cp = 0;
 942         filter->update_value(txt);
 943 }
 944
 945 BC_Window *BinFolderTargetTime::new_gui(ModifyTargetThread *thread)
 946 {
 947         return new ModifyTargetTimeGUI(thread);
 948 }
 949
 950
 951 BinFolderTargetTrackType::BinFolderTargetTrackType(BinFolderFilter *filter)
 952  : BinFolderTarget(filter, FOLDER_TARGET_TRACK_TYPE)
 953 {
 954         data_types = (1<<TRACK_AUDIO);
 955         update(data_types);
 956 }
 957 BinFolderTargetTrackType::~BinFolderTargetTrackType()
 958 {
 959 }
 960
 961 void BinFolderTargetTrackType::save_xml(FileXML *file)
 962 {
 963         file->tag.set_property("DATA_TYPES", data_types);
 964 }
 965
 966 void BinFolderTargetTrackType::load_xml(FileXML *file)
 967 {
 968         int data_types = file->tag.get_property("DATA_TYPES", this->data_types);
 969         update(data_types);
 970 }
 971
 972 void BinFolderTargetTrackType::copy_from(BinFolderTarget *that)
 973 {
 974         BinFolderTargetTrackType *tp = (BinFolderTargetTrackType *)that;
 975         update(tp->data_types);
 976 }
 977
 978 void BinFolderTargetTrackType::update(int data_types)
 979 {
 980         this->data_types = data_types;
 981         this->around = -1;
 982         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
 983         if( data_types & (1<<TRACK_AUDIO) ) {
 984                 if( cp > txt && cp < ep ) *cp++ = ' ';
 985                 cp += snprintf(cp, ep-cp, "%s",_("audio"));
 986         }
 987         if( data_types & (1<<TRACK_VIDEO) ) {
 988                 if( cp > txt && cp < ep ) *cp++ = ' ';
 989                 cp += snprintf(cp, ep-cp, "%s",_("video"));
 990         }
 991         *cp = 0;
 992         filter->update_value(txt);
 993 }
 994
 995 BC_Window *BinFolderTargetTrackType::new_gui(ModifyTargetThread *thread)
 996 {
 997         return new ModifyTargetTrackTypeGUI(thread);
 998 }
 999
1000
1001 BinFolderTargetWidth::BinFolderTargetWidth(BinFolderFilter *filter)
1002  : BinFolderTarget(filter, FOLDER_TARGET_WIDTH)
1003 {
1004         width = 0;
1005         update(width, -1);
1006 }
1007 BinFolderTargetWidth::~BinFolderTargetWidth()
1008 {
1009 }
1010
1011 void BinFolderTargetWidth::save_xml(FileXML *file)
1012 {
1013         file->tag.set_property("WIDTH", width);
1014         file->tag.set_property("AROUND", around);
1015 }
1016 void BinFolderTargetWidth::load_xml(FileXML *file)
1017 {
1018         int width = file->tag.get_property("WIDTH", this->width);
1019         double around = file->tag.get_property("AROUND", this->around);
1020         update(width, around);
1021 }
1022
1023 void BinFolderTargetWidth::copy_from(BinFolderTarget *that)
1024 {
1025         BinFolderTargetWidth *tp = (BinFolderTargetWidth *)that;
1026         update(tp->width, tp->around);
1027 }
1028
1029 void BinFolderTargetWidth::update(int width, double around)
1030 {
1031         this->width = width;
1032         this->around = around;
1033         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
1034         show_no(width, cp, ep);
1035         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
1036                 if( cp < ep ) *cp++ = '+';
1037                 show_no(around, cp, ep);
1038         }
1039         *cp = 0;
1040         filter->update_value(txt);
1041 }
1042
1043 BC_Window *BinFolderTargetWidth::new_gui(ModifyTargetThread *thread)
1044 {
1045         return new ModifyTargetWidthGUI(thread);
1046 }
1047
1048
1049 BinFolderTargetHeight::BinFolderTargetHeight(BinFolderFilter *filter)
1050  : BinFolderTarget(filter, FOLDER_TARGET_HEIGHT)
1051 {
1052         height = 0;
1053         update(height, -1);
1054 }
1055 BinFolderTargetHeight::~BinFolderTargetHeight()
1056 {
1057 }
1058
1059 void BinFolderTargetHeight::save_xml(FileXML *file)
1060 {
1061         file->tag.set_property("HEIGHT", height);
1062         file->tag.set_property("AROUND", around);
1063 }
1064 void BinFolderTargetHeight::load_xml(FileXML *file)
1065 {
1066         int height = file->tag.get_property("HEIGHT", this->height);
1067         double around = file->tag.get_property("AROUND", this->around);
1068         update(height, around);
1069 }
1070
1071 void BinFolderTargetHeight::copy_from(BinFolderTarget *that)
1072 {
1073         BinFolderTargetHeight *tp = (BinFolderTargetHeight *)that;
1074         update(tp->height, tp->around);
1075 }
1076
1077 void BinFolderTargetHeight::update(int height, double around)
1078 {
1079         this->height = height;
1080         this->around = around;
1081         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
1082         show_no(height, cp, ep);
1083         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
1084                 if( cp < ep ) *cp++ = '+';
1085                 show_no(around, cp, ep);
1086         }
1087         *cp = 0;
1088         filter->update_value(txt);
1089 }
1090
1091 BC_Window *BinFolderTargetHeight::new_gui(ModifyTargetThread *thread)
1092 {
1093         return new ModifyTargetHeightGUI(thread);
1094 }
1095
1096
1097 BinFolderTargetFramerate::BinFolderTargetFramerate(BinFolderFilter *filter)
1098  : BinFolderTarget(filter, FOLDER_TARGET_FRAMERATE)
1099 {
1100         framerate = 0;
1101         update(framerate, -1);
1102 }
1103 BinFolderTargetFramerate::~BinFolderTargetFramerate()
1104 {
1105 }
1106
1107 void BinFolderTargetFramerate::save_xml(FileXML *file)
1108 {
1109         file->tag.set_property("FRAMERATE", framerate);
1110         file->tag.set_property("AROUND", around);
1111 }
1112
1113 void BinFolderTargetFramerate::load_xml(FileXML *file)
1114 {
1115         double framerate = file->tag.get_property("FRAMERATE", this->framerate);
1116         double around = file->tag.get_property("AROUND", this->around);
1117         update(framerate, around);
1118 }
1119
1120 void BinFolderTargetFramerate::copy_from(BinFolderTarget *that)
1121 {
1122         BinFolderTargetFramerate *tp = (BinFolderTargetFramerate *)that;
1123         update(tp->framerate, tp->around);
1124 }
1125
1126 void BinFolderTargetFramerate::update(double framerate, double around)
1127 {
1128         this->framerate = framerate;
1129         this->around = around;
1130         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
1131         show_no(framerate, cp, ep, "%0.3f");
1132         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
1133                 if( cp < ep ) *cp++ = '+';
1134                 show_no(around, cp, ep, "%0.3f");
1135         }
1136         *cp = 0;
1137         filter->update_value(txt);
1138 }
1139
1140 BC_Window *BinFolderTargetFramerate::new_gui(ModifyTargetThread *thread)
1141 {
1142         return new ModifyTargetFramerateGUI(thread);
1143 }
1144
1145
1146 BinFolderTargetSamplerate::BinFolderTargetSamplerate(BinFolderFilter *filter)
1147  : BinFolderTarget(filter, FOLDER_TARGET_SAMPLERATE)
1148 {
1149         samplerate = 0;
1150         update(samplerate, -1);
1151 }
1152
1153 BinFolderTargetSamplerate::~BinFolderTargetSamplerate()
1154 {
1155 }
1156
1157 void BinFolderTargetSamplerate::save_xml(FileXML *file)
1158 {
1159         file->tag.set_property("SAMPLERATE", samplerate);
1160         file->tag.set_property("AROUND", around);
1161 }
1162
1163 void BinFolderTargetSamplerate::load_xml(FileXML *file)
1164 {
1165         double samplerate = file->tag.get_property("SAMPLERATE", this->samplerate);
1166         double around = file->tag.get_property("AROUND", this->around);
1167         update(samplerate, around);
1168 }
1169
1170 void BinFolderTargetSamplerate::copy_from(BinFolderTarget *that)
1171 {
1172         BinFolderTargetSamplerate *tp = (BinFolderTargetSamplerate *)that;
1173         update(tp->samplerate, tp->around);
1174 }
1175
1176 void BinFolderTargetSamplerate::update(int samplerate, double around)
1177 {
1178         this->samplerate = samplerate;
1179         this->around = around;
1180         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
1181         show_no(samplerate, cp, ep);
1182         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
1183                 if( cp < ep ) *cp++ = '+';
1184                 show_no(around, cp, ep);
1185         }
1186         *cp = 0;
1187         filter->update_value(txt);
1188 }
1189
1190 BC_Window *BinFolderTargetSamplerate::new_gui(ModifyTargetThread *thread)
1191 {
1192         return new ModifyTargetSamplerateGUI(thread);
1193 }
1194
1195
1196 BinFolderTargetChannels::BinFolderTargetChannels(BinFolderFilter *filter)
1197  : BinFolderTarget(filter, FOLDER_TARGET_CHANNELS)
1198 {
1199         channels = 0;
1200         update(channels, -1);
1201 }
1202 BinFolderTargetChannels::~BinFolderTargetChannels()
1203 {
1204 }
1205
1206 void BinFolderTargetChannels::save_xml(FileXML *file)
1207 {
1208         file->tag.set_property("CHANNELS", channels);
1209         file->tag.set_property("AROUND", around);
1210 }
1211
1212 void BinFolderTargetChannels::load_xml(FileXML *file)
1213 {
1214         int channels = file->tag.get_property("CHANNELS", this->channels);
1215         double around = file->tag.get_property("AROUND", this->around);
1216         update(channels, around);
1217 }
1218
1219 void BinFolderTargetChannels::copy_from(BinFolderTarget *that)
1220 {
1221         BinFolderTargetChannels *tp = (BinFolderTargetChannels *)that;
1222         update(tp->channels, tp->around);
1223 }
1224
1225 void BinFolderTargetChannels::update(int channels, double around)
1226 {
1227         this->channels = channels;
1228         this->around = around;
1229         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
1230         show_no(channels, cp, ep);
1231         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
1232                 if( cp < ep ) *cp++ = '+';
1233                 show_no(around, cp, ep);
1234         }
1235         *cp = 0;
1236         filter->update_value(txt);
1237 }
1238
1239 BC_Window *BinFolderTargetChannels::new_gui(ModifyTargetThread *thread)
1240 {
1241         return new ModifyTargetChannelsGUI(thread);
1242 }
1243
1244
1245 BinFolderTargetDuration::BinFolderTargetDuration(BinFolderFilter *filter)
1246  : BinFolderTarget(filter, FOLDER_TARGET_DURATION)
1247 {
1248         duration = 0;
1249         update(duration, -1);
1250 }
1251 BinFolderTargetDuration::~BinFolderTargetDuration()
1252 {
1253 }
1254
1255 void BinFolderTargetDuration::save_xml(FileXML *file)
1256 {
1257         file->tag.set_property("DURATION", duration);
1258         file->tag.set_property("AROUND", around);
1259 }
1260
1261 void BinFolderTargetDuration::load_xml(FileXML *file)
1262 {
1263         int64_t duration = file->tag.get_property("DURATION", this->duration);
1264         double around = file->tag.get_property("AROUND", this->around);
1265         update(duration, around);
1266 }
1267
1268 void BinFolderTargetDuration::copy_from(BinFolderTarget *that)
1269 {
1270         BinFolderTargetDuration *tp = (BinFolderTargetDuration *)that;
1271         update(tp->duration, tp->around);
1272 }
1273
1274 void BinFolderTargetDuration::update(int64_t duration, double around)
1275 {
1276         this->duration = duration;
1277         this->around = around;
1278         char txt[BCSTRLEN], *cp = txt, *ep = cp + sizeof(txt)-1;
1279         show_duration(duration, cp, ep);
1280         if( around >= 0 && filter->op->type == FOLDER_OP_AROUND ) {
1281                 if( cp < ep ) *cp++ = '+';
1282                 show_duration(around, cp, ep);
1283         }
1284         *cp = 0;
1285         filter->update_value(txt);
1286 }
1287
1288 BC_Window *BinFolderTargetDuration::new_gui(ModifyTargetThread *thread)
1289 {
1290         return new ModifyTargetDurationGUI(thread);
1291 }
1292
1293
1294 BinFolderOp::BinFolderOp(BinFolderFilter *filter, int type)
1295  : BC_ListBoxItem(_(types[type]))
1296 {
1297         this->filter = filter;
1298         this->type = type;
1299 }
1300
1301 BinFolderOp::~BinFolderOp()
1302 {
1303 }
1304
1305 void BinFolderOp::copy_from(BinFolderOp *that)
1306 {
1307         type = that->type;
1308 }
1309
1310 BinFolderOpType::BinFolderOpType(int no)
1311  : BC_MenuItem(_(BinFolderOp::types[no]))
1312 {
1313         this->no = no;
1314 }
1315 BinFolderOpType::~BinFolderOpType()
1316 {
1317 }
1318
1319 int BinFolderOpType::handle_event()
1320 {
1321         BinFolderOpPopup *op_popup = (BinFolderOpPopup *)get_popup_menu();
1322         BinFolderList *folder_list = op_popup->folder_list;
1323         int i = folder_list->get_selection_number(FOLDER_COLUMN_OP, 0);
1324         if( i >= 0 ) {
1325                 BinFolder *folder = folder_list->folder;
1326                 BinFolderFilter *filter = folder->filters[i];
1327                 filter->update_op(no);
1328                 folder_list->create_list();
1329         }
1330         return 1;
1331 }
1332
1333 BinFolderOpPopup::BinFolderOpPopup(BinFolderList *folder_list)
1334  : BC_PopupMenu(0, 0, 0, "", 0)
1335 {
1336         this->folder_list = folder_list;
1337         op = 0;
1338 }
1339
1340 void BinFolderOpPopup::create_objects()
1341 {
1342         add_item(new BinFolderOpType(FOLDER_OP_AROUND));
1343         add_item(new BinFolderOpType(FOLDER_OP_EQ));
1344         add_item(new BinFolderOpType(FOLDER_OP_GE));
1345         add_item(new BinFolderOpType(FOLDER_OP_GT));
1346         add_item(new BinFolderOpType(FOLDER_OP_NE));
1347         add_item(new BinFolderOpType(FOLDER_OP_LE));
1348         add_item(new BinFolderOpType(FOLDER_OP_LT));
1349         add_item(new BinFolderOpType(FOLDER_OP_MATCHES));
1350 }
1351
1352 void BinFolderOpPopup::activate_menu(BC_ListBoxItem *item)
1353 {
1354         this->op = (BinFolderOp *)item;
1355         BC_PopupMenu::activate_menu();
1356 }
1357
1358 double BinFolderOp::test(BinFolderTarget *target, Indexable *idxbl)
1359 {
1360         return -1;
1361 }
1362
1363 double BinFolderOpEQ::test(BinFolderTarget *target, Indexable *idxbl)
1364 {
1365         double v = compare(target, idxbl);
1366         return v == 0 ? 1 : -1;
1367 }
1368
1369 double BinFolderOpGT::test(BinFolderTarget *target, Indexable *idxbl)
1370 {
1371         double v = compare(target, idxbl);
1372         return v > 0 ? 1 : -1;
1373 }
1374
1375 double BinFolderOpGE::test(BinFolderTarget *target, Indexable *idxbl)
1376 {
1377         double v = compare(target, idxbl);
1378         return v >= 0 ? 1 : -1;
1379 }
1380
1381 double BinFolderOpNE::test(BinFolderTarget *target, Indexable *idxbl)
1382 {
1383         double v = compare(target, idxbl);
1384         return v != 0 ? 1 : -1;
1385 }
1386
1387 double BinFolderOpLT::test(BinFolderTarget *target, Indexable *idxbl)
1388 {
1389         double v = compare(target, idxbl);
1390         return v < 0 ? 1 : -1;
1391 }
1392
1393 double BinFolderOpLE::test(BinFolderTarget *target, Indexable *idxbl)
1394 {
1395         double v = compare(target, idxbl);
1396         return v <= 0 ? 1 : -1;
1397 }
1398
1399 double BinFolderOpMatches::test(BinFolderTarget *target, Indexable *idxbl)
1400 {
1401         double v = compare(target, idxbl);
1402         return v;
1403 }
1404
1405 double BinFolderOpAround::test(BinFolderTarget *target, Indexable *idxbl)
1406 {
1407         double v = compare(target, idxbl);
1408         return v;
1409 }
1410
1411 BinFolderValue::BinFolderValue(BinFolderFilter *filter, const char *text)
1412  : BC_ListBoxItem()
1413 {
1414         this->filter = filter;
1415         update(text);
1416 }
1417
1418 BinFolderValue::~BinFolderValue()
1419 {
1420 }
1421
1422
1423 void BinFolderValue::update(const char *text)
1424 {
1425         const char *cp = text;
1426         char txt[BCSTRLEN], *tp = txt;
1427         for( int i=sizeof(txt); --i>0 && *cp!=0 && *cp!='\n'; ++tp,++cp ) *tp = *cp;
1428         *tp = 0;
1429         set_text(txt);
1430 }
1431
1432
1433 BinFolderList::BinFolderList(BinFolder *folder, MWindow *mwindow,
1434                 ModifyFolderGUI *window, int x, int y, int w, int h)
1435  : BC_ListBox(x, y, w, h, LISTBOX_TEXT, 0,
1436         0, 0, 1, 0, 0, LISTBOX_SINGLE, ICON_LEFT, 1)
1437 {
1438         this->folder = folder;
1439         this->mwindow = mwindow;
1440         this->window = window;
1441         dragging_item = 0;
1442         set_process_drag(1);
1443         enabled_popup = 0;
1444         op_popup = 0;
1445         target_popup = 0;
1446         modify_target = 0;
1447 }
1448
1449 BinFolderList::~BinFolderList()
1450 {
1451         save_defaults(mwindow->defaults);
1452         delete modify_target;
1453 }
1454
1455 void BinFolderList::create_objects()
1456 {
1457         list_titles[FOLDER_COLUMN_ENABLE] = _("Enable");
1458         list_titles[FOLDER_COLUMN_TARGET] = _("Target");
1459         list_titles[FOLDER_COLUMN_OP]     = _("Op");
1460         list_titles[FOLDER_COLUMN_VALUE]  = _("Value");
1461         list_width[FOLDER_COLUMN_ENABLE]  = xS(80);
1462         list_width[FOLDER_COLUMN_TARGET]  = xS(80);
1463         list_width[FOLDER_COLUMN_OP]      = xS(50);
1464         list_width[FOLDER_COLUMN_VALUE]   = xS(180);
1465         load_defaults(mwindow->defaults);
1466         create_list();
1467         add_subwindow(enabled_popup = new BinFolderEnabledPopup(this));
1468         enabled_popup->create_objects();
1469         add_subwindow(op_popup = new BinFolderOpPopup(this));
1470         op_popup->create_objects();
1471         add_subwindow(target_popup = new BinFolderTargetPopup(this));
1472         target_popup->create_objects();
1473
1474         modify_target = new ModifyTargetThread(this);
1475 }
1476
1477 void BinFolderList::create_list()
1478 {
1479         for( int i=0; i<FOLDER_COLUMNS; ++i )
1480                 list_items[i].remove_all();
1481         for( int i=0; i<folder->filters.size(); ++i ) {
1482                 BinFolderFilter *filter = folder->filters[i];
1483                 list_items[FOLDER_COLUMN_ENABLE].append(filter->enabled);
1484                 list_items[FOLDER_COLUMN_TARGET].append(filter->target);
1485                 list_items[FOLDER_COLUMN_OP].append(filter->op);
1486                 list_items[FOLDER_COLUMN_VALUE].append(filter->value);
1487         }
1488         update(list_items, list_titles, list_width, FOLDER_COLUMNS,
1489                 get_xposition(), get_yposition(), get_highlighted_item(),
1490                 1, 1);
1491 }
1492
1493 int BinFolderList::handle_event()
1494 {
1495         return 1;
1496 }
1497
1498 int BinFolderList::selection_changed()
1499 {
1500         if( !cursor_above() ) return 0;
1501         int no = get_selection_number(0, 0);
1502         if( no < 0 ) return 0;
1503         BinFolderFilter *filter = folder->filters[no];
1504         if( get_button_down() && get_buttonpress() == 3 ) {
1505                 int cx = get_cursor_x(), col = -1;
1506                 for( int i=0; col<0 && i<FOLDER_COLUMNS; ++i ) {
1507                         int ofs = get_column_offset(i);
1508                         if( cx >= ofs && cx < ofs+get_column_width(i) ) {
1509                                 col = i;  break;
1510                         }
1511                 }
1512                 BC_ListBoxItem *item = col >= 0 ? get_selection(col, 0) : 0;
1513                 if( item ) {
1514                         deactivate_selection();
1515                         switch( col ) {
1516                         case FOLDER_COLUMN_ENABLE:
1517                                 enabled_popup->activate_menu(item);
1518                                 break;
1519                         case FOLDER_COLUMN_TARGET:
1520                                 target_popup->activate_menu(item);
1521                                 break;
1522                         case FOLDER_COLUMN_OP:
1523                                 op_popup->activate_menu(item);
1524                                 break;
1525                         case FOLDER_COLUMN_VALUE: {
1526                                 modify_target->close_window();
1527                                 int cw = xS(filter->target->type == FOLDER_TARGET_PATTERNS ? 400 : 320);
1528                                 int ch = yS(filter->target->type == FOLDER_TARGET_PATTERNS ? 300 : 120);
1529                                 int cx, cy;  get_abs_cursor(cx, cy);
1530                                 if( (cx-=cw/2) < xS(50) ) cx = xS(50);
1531                                 if( (cy-=ch/2) < yS(50) ) cy = yS(50);
1532                                 modify_target->start(filter->target, cx, cy, cw, ch);
1533                                 break; }
1534                         }
1535                 }
1536         }
1537         return 1;
1538 }
1539
1540 int BinFolderList::column_resize_event()
1541 {
1542         for( int i = 0; i < FOLDER_COLUMNS; i++ ) {
1543                 list_width[i] = get_column_width(i);
1544         }
1545         return 1;
1546 }
1547
1548 int BinFolderList::drag_start_event()
1549 {
1550         if( BC_ListBox::drag_start_event() ) {
1551                 dragging_item = 1;
1552                 return 1;
1553         }
1554
1555         return 0;
1556 }
1557
1558 int BinFolderList::drag_motion_event()
1559 {
1560         if( BC_ListBox::drag_motion_event() ) {
1561                 return 1;
1562         }
1563         return 0;
1564 }
1565
1566 int BinFolderList::drag_stop_event()
1567 {
1568         if( dragging_item ) {
1569                 int src = get_selection_number(0, 0);
1570                 int dst = get_highlighted_item();
1571                 if( src != dst ) {
1572                         move_filter(src, dst);
1573                 }
1574                 BC_ListBox::drag_stop_event();
1575                 dragging_item = 0;
1576         }
1577         return 0;
1578 }
1579
1580 void BinFolderList::move_filter(int src, int dst)
1581 {
1582         BinFolderFilters &filters = folder->filters;
1583         BinFolderFilter *src_filter = filters[src];
1584         if( dst < 0 ) dst = filters.size()-1;
1585
1586         if( dst != src ) {
1587                 for( int i=src; i<filters.size()-1; ++i )
1588                         filters[i] = filters[i+1];
1589                 for( int i=filters.size(); --i>dst; )
1590                         filters[i] = filters[i-1];
1591                 filters[dst] = src_filter;
1592         }
1593 }
1594
1595 void BinFolderList::save_defaults(BC_Hash *defaults)
1596 {
1597         defaults->update("BIN_FOLDER_ENA", list_width[FOLDER_COLUMN_ENABLE]);
1598         defaults->update("BIN_FOLDER_TGT", list_width[FOLDER_COLUMN_TARGET]);
1599         defaults->update("BIN_FOLDER_OPR", list_width[FOLDER_COLUMN_OP]);
1600         defaults->update("BIN_FOLDER_VAL", list_width[FOLDER_COLUMN_VALUE]);
1601 }
1602 void BinFolderList::load_defaults(BC_Hash *defaults)
1603 {
1604         list_width[FOLDER_COLUMN_ENABLE] = defaults->get("BIN_FOLDER_ENA", list_width[FOLDER_COLUMN_ENABLE]);
1605         list_width[FOLDER_COLUMN_TARGET] = defaults->get("BIN_FOLDER_TGT", list_width[FOLDER_COLUMN_TARGET]);
1606         list_width[FOLDER_COLUMN_OP]     = defaults->get("BIN_FOLDER_OPR", list_width[FOLDER_COLUMN_OP]);
1607         list_width[FOLDER_COLUMN_VALUE]  = defaults->get("BIN_FOLDER_VAL", list_width[FOLDER_COLUMN_VALUE]);
1608 }
1609
1610 BinFolderAddFilter::BinFolderAddFilter(BinFolderList *folder_list, int x, int y)
1611  : BC_GenericButton(x, y, _("Add"))
1612 {
1613         this->folder_list = folder_list;
1614 }
1615 BinFolderAddFilter::~BinFolderAddFilter()
1616 {
1617 }
1618
1619 int BinFolderAddFilter::handle_event()
1620 {
1621         folder_list->modify_target->close_window();
1622 // default new filter
1623         BinFolderFilter *filter = new BinFolderFilter();
1624         filter->update_enabled(FOLDER_ENABLED_OR);
1625         filter->update_target(FOLDER_TARGET_PATTERNS);
1626         filter->update_op(FOLDER_OP_MATCHES);
1627         BinFolderTargetPatterns *patterns = (BinFolderTargetPatterns *)(filter->target);
1628         filter->update_value(patterns->text);
1629         folder_list->folder->filters.append(filter);
1630         folder_list->create_list();
1631         return 1;
1632 }
1633
1634 BinFolderDelFilter::BinFolderDelFilter(BinFolderList *folder_list, int x, int y)
1635  : BC_GenericButton(x, y, _("Del"))
1636 {
1637         this->folder_list = folder_list;
1638 }
1639 BinFolderDelFilter::~BinFolderDelFilter()
1640 {
1641 }
1642
1643 int BinFolderDelFilter::handle_event()
1644 {
1645         folder_list->modify_target->close_window();
1646         int no = folder_list->get_selection_number(0, 0);
1647         if( no >= 0 ) {
1648                 folder_list->folder->filters.remove_object_number(no);
1649                 folder_list->create_list();
1650         }
1651         return 1;
1652 }
1653
1654 BinFolderApplyFilter::BinFolderApplyFilter(BinFolderList *folder_list, int x, int y)
1655  : BC_GenericButton(x, y, _("Apply"))
1656 {
1657         this->folder_list = folder_list;
1658 }
1659 BinFolderApplyFilter::~BinFolderApplyFilter()
1660 {
1661 }
1662
1663 int BinFolderApplyFilter::handle_event()
1664 {
1665         ModifyFolderThread *thread = folder_list->window->thread;
1666         thread->original->copy_from(thread->folder);
1667         thread->agui->async_update_assets();
1668         return 1;
1669 }
1670
1671
1672 NewFolderGUI::NewFolderGUI(NewFolderThread *thread, int x, int y, int w, int h)
1673  : BC_Window(_(PROGRAM_NAME ": New folder"),
1674                 x, y, xS(w), yS(h), -1, -1, 0, 0, 1)
1675 {
1676         this->thread = thread;
1677 // *** CONTEXT_HELP ***
1678         context_help_set_keyword("User Folders");
1679 }
1680
1681 NewFolderGUI::~NewFolderGUI()
1682 {
1683 }
1684
1685 void NewFolderGUI::create_objects()
1686 {
1687         int xs10 = xS(10);
1688         int ys5 = yS(5), ys10 = yS(10);
1689         lock_window("NewFolderGUI::create_objects");
1690         int x = xs10, y = ys10;
1691         BC_Title *title;
1692         add_subwindow(title = new BC_Title(x, y, _("Folder name:")));
1693         y += title->get_h() + ys5;
1694         const char *text = !thread->is_clips ? _("media bin") : _("clip bin");
1695         add_subwindow(text_box = new BC_TextBox(x, y, xS(300), 1, text));
1696         add_subwindow(new BC_OKButton(this));
1697         add_subwindow(new BC_CancelButton(this));
1698         show_window();
1699         unlock_window();
1700 }
1701
1702 const char* NewFolderGUI::get_text()
1703 {
1704         return text_box->get_text();
1705 }
1706
1707
1708 NewFolderThread::NewFolderThread(AWindowGUI *agui)
1709  : BC_DialogThread()
1710 {
1711         this->agui = agui;
1712         is_clips = -1;
1713 }
1714
1715 NewFolderThread::~NewFolderThread()
1716 {
1717         close_window();
1718 }
1719
1720 void NewFolderThread::start(int x, int y, int w, int h, int is_clips)
1721 {
1722         close_window();
1723         this->is_clips = is_clips;
1724         this->wx = x;  this->wy = y;
1725         this->ww = w;  this->wh = h;
1726         Thread::start();
1727 }
1728
1729 BC_Window *NewFolderThread::new_gui()
1730 {
1731         window = new NewFolderGUI(this, wx, wy, ww, wh);
1732         window->create_objects();
1733         return window;
1734 }
1735
1736 void NewFolderThread::handle_done_event(int result)
1737 {
1738         if( !result ) {
1739                 const char *text = window->get_text();
1740                 agui->mwindow->new_folder(text, is_clips);
1741         }
1742 }
1743
1744 void NewFolderThread::handle_close_event(int result)
1745 {
1746         is_clips = -1;
1747 }
1748
1749 ModifyFolderGUI::ModifyFolderGUI(ModifyFolderThread *thread, int x, int y, int w, int h)
1750  : BC_Window(_(PROGRAM_NAME ": Modify folder"), x, y, w, h, xS(320), yS(200), 1, 0, 1)
1751 {
1752         this->thread = thread;
1753 // *** CONTEXT_HELP ***
1754         context_help_set_keyword("User Folders");
1755 }
1756
1757 ModifyFolderGUI::~ModifyFolderGUI()
1758 {
1759 }
1760
1761 int ModifyFolderGUI::receive_custom_xatoms(xatom_event *event)
1762 {
1763         if( event->message_type == modify_folder_xatom ) {
1764                 update_filters();
1765                 return 1;
1766         }
1767         return 0;
1768 }
1769
1770 void ModifyFolderGUI::async_update_filters()
1771 {
1772         xatom_event event;
1773         event.message_type = modify_folder_xatom;
1774         send_custom_xatom(&event);
1775 }
1776
1777
1778 void ModifyFolderGUI::create_objects()
1779 {
1780         int xs10 = xS(10), xs15 = xS(15);
1781         int ys10 = yS(10), ys30 = yS(30);
1782         lock_window("ModifyFolderGUI::create_objects");
1783         modify_folder_xatom = create_xatom("CWINDOWGUI_UPDATE_FILTERS");
1784         int x = xs10, y = ys10;
1785         BC_Title *title;
1786         add_subwindow(title = new BC_Title(x, y, _("Enter the name of the folder:")));
1787         const char *text = !thread->folder->is_clips ? _("Media") : _("Clips");
1788         int tw = BC_Title::calculate_w(this, text, LARGEFONT);
1789         int x0 = get_w() - xS(50) - tw;
1790         add_subwindow(text_title = new BC_Title(x0, y, text, LARGEFONT, YELLOW));
1791         y += title->get_h() + ys10;
1792         add_subwindow(text_box = new BC_TextBox(x, y, xS(300), 1, thread->folder->title));
1793         y += text_box->get_h() + ys10;
1794         int lh = get_h() - y - BC_OKButton::calculate_h() - ys30;
1795         int lw = get_w() - x - xS(160);
1796         add_subwindow(folder_list =
1797                 new BinFolderList(thread->folder, thread->agui->mwindow, this, x, y, lw, lh));
1798         folder_list->create_objects();
1799         int x1 = x + folder_list->get_w() + xs15, y1 = y;
1800         add_subwindow(add_filter = new BinFolderAddFilter(folder_list, x1, y1));
1801         y1 += add_filter->get_h() + ys10;
1802         add_subwindow(del_filter = new BinFolderDelFilter(folder_list, x1, y1));
1803         y1 += del_filter->get_h() + ys10;
1804         add_subwindow(apply_filter = new BinFolderApplyFilter(folder_list, x1, y1));
1805         add_subwindow(ok_button = new BC_OKButton(this));
1806         add_subwindow(cancel_button = new BC_CancelButton(this));
1807         show_window();
1808         unlock_window();
1809 }
1810
1811 int ModifyFolderGUI::resize_event(int w, int h)
1812 {
1813         MWindow *mwindow = thread->agui->mwindow;
1814         mwindow->session->bwindow_w = w;
1815         mwindow->session->bwindow_h = h;
1816         int tx = text_title->get_x() + w - get_w();
1817         int ty = text_title->get_y();
1818         text_title->reposition_window(tx, ty);
1819         int lx = folder_list->get_x();
1820         int ly = folder_list->get_y();
1821         int lh = h - ly - BC_OKButton::calculate_h() - yS(30);
1822         int lw = w - lx - xS(160);
1823         folder_list->reposition_window(lx, ly, lw, lh);
1824         int x1 = lx + lw + xS(15);
1825         add_filter->reposition_window(x1, add_filter->get_y());
1826         del_filter->reposition_window(x1, del_filter->get_y());
1827         apply_filter->reposition_window(x1,apply_filter->get_y());
1828         ok_button->resize_event(w, h);
1829         cancel_button->resize_event(w, h);
1830         return 1;
1831 }
1832
1833 const char* ModifyFolderGUI::get_text()
1834 {
1835         return text_box->get_text();
1836 }
1837
1838 void ModifyFolderGUI::update_filters()
1839 {
1840         folder_list->create_list();
1841 }
1842
1843
1844 ModifyFolderThread::ModifyFolderThread(AWindowGUI *agui)
1845  : BC_DialogThread()
1846 {
1847         this->agui = agui;
1848         original = 0;
1849         modify_edl = 0;
1850         folder = 0;
1851 }
1852
1853 ModifyFolderThread::~ModifyFolderThread()
1854 {
1855         close_window();
1856         delete folder;
1857 }
1858
1859 void ModifyFolderThread::start(BinFolder *folder, int x, int y, int w, int h)
1860 {
1861         close_window();
1862         this->original = folder;
1863         this->modify_edl = agui->mwindow->edl;
1864         this->modify_edl->add_user();
1865         this->folder = new BinFolder(*folder);
1866         this->wx = x;  this->wy = y;
1867         this->ww = w;  this->wh = h;
1868         Thread::start();
1869 }
1870
1871 BC_Window *ModifyFolderThread::new_gui()
1872 {
1873         window = new ModifyFolderGUI(this, wx, wy, ww, wh);
1874         window->create_objects();
1875         return window;
1876 }
1877
1878 void ModifyFolderThread::handle_done_event(int result)
1879 {
1880         if( !result ) {
1881                 const char *title = window->get_text();
1882                 if( strcmp(folder->title, title) ) {
1883                         if( agui->mwindow->edl->get_folder_number(title) >= 0 ) {
1884                                 eprintf("folder already exists: %s", title);
1885                                 result = 1;
1886                         }
1887                         else
1888                                 strncpy(folder->title, title,sizeof(folder->title));
1889                 }
1890         }
1891         if( !result ) {
1892                 original->copy_from(folder);
1893                 agui->async_update_assets();
1894         }
1895         delete folder;  folder = 0;
1896         original = 0;
1897         modify_edl->remove_user();
1898 }
1899
1900 void ModifyFolderThread::handle_close_event(int result)
1901 {
1902 }
1903
1904
1905 ModifyTargetThread::ModifyTargetThread(BinFolderList *folder_list)
1906  : BC_DialogThread()
1907 {
1908         this->folder_list = folder_list;
1909         target = 0;
1910 }
1911
1912 ModifyTargetThread::~ModifyTargetThread()
1913 {
1914         close_window();
1915 }
1916
1917 void ModifyTargetThread::start(BinFolderTarget *target, int x, int y, int w, int h)
1918 {
1919         this->target = target;
1920         wx = x;  wy = y;
1921         ww = w;  wh = h;
1922         Thread::start();
1923 }
1924
1925 BC_Window *ModifyTargetThread::new_gui()
1926 {
1927         window = (ModifyTargetGUI *)target->new_gui(this);
1928         window->create_objects();
1929         return window;
1930 }
1931
1932 void ModifyTargetThread::handle_done_event(int result)
1933 {
1934         if( !result ) {
1935                 window->update();
1936                 folder_list->window->async_update_filters();
1937         }
1938 }
1939
1940 void ModifyTargetThread::handle_close_event(int result)
1941 {
1942         target = 0;
1943 }
1944
1945 ModifyTargetGUI::ModifyTargetGUI(ModifyTargetThread *thread, int allow_resize)
1946  : BC_Window(_(PROGRAM_NAME ": Modify target"),
1947                 thread->wx, thread->wy, xS(thread->ww), yS(thread->wh),
1948                 -1, -1, allow_resize, 0, 1)
1949 {
1950         this->thread = thread;
1951 // *** CONTEXT_HELP ***
1952         context_help_set_keyword("User Folders");
1953 }
1954
1955 ModifyTargetGUI::~ModifyTargetGUI()
1956 {
1957 }
1958
1959 void ModifyTargetGUI::create_objects(BC_TextBox *&text_box)
1960 {
1961         int xs10 = xS(10), xs20 = xS(20);
1962         int ys10 = yS(10);
1963         lock_window("ModifyTargetGUI::create_objects");
1964         int x = xs10, y = ys10;
1965         const char *text = thread->target->filter->value->get_text();
1966         add_subwindow(text_box = new BC_TextBox(x, y, get_w()-xs20, 1, text));
1967         add_subwindow(new BC_OKButton(this));
1968         add_subwindow(new BC_CancelButton(this));
1969         show_window();
1970         unlock_window();
1971 }
1972
1973 int ModifyTargetGUI::resize_event(int w, int h)
1974 {
1975         return BC_WindowBase::resize_event(w, h);
1976 }
1977
1978 ModifyTargetPatternsGUI::ModifyTargetPatternsGUI(ModifyTargetThread *thread)
1979  : ModifyTargetGUI(thread, 1)
1980 {
1981         this->thread = thread;
1982         scroll_text_box = 0;
1983         text_rowsz = 0;
1984 }
1985
1986 ModifyTargetPatternsGUI::~ModifyTargetPatternsGUI()
1987 {
1988         delete scroll_text_box;
1989 }
1990
1991 void ModifyTargetPatternsGUI::create_objects()
1992 {
1993         int xs10 = xS(10), xs20 = xS(20);
1994         int ys10 = yS(10), ys20 = yS(20);
1995         lock_window("ModifyTargetPatternsGUI::create_objects");
1996         BinFolderTargetPatterns *target = (BinFolderTargetPatterns *)thread->target;
1997         int x = xs10, y = ys10;
1998         int text_font = MEDIUMFONT;
1999         text_rowsz = get_text_ascent(text_font)+1 + get_text_descent(text_font)+1;
2000         int th = get_h() - y - BC_OKButton::calculate_h() - ys20;
2001         int rows = th / text_rowsz;
2002         int text_len = strlen(target->text);
2003         if( text_len < BCTEXTLEN ) text_len = BCTEXTLEN;
2004         scroll_text_box = new BC_ScrollTextBox(this, x, y, get_w()-xs20, rows,
2005                 target->text, 2*text_len);
2006         scroll_text_box->create_objects();
2007         add_subwindow(ok_button = new BC_OKButton(this));
2008         add_subwindow(cancel_button = new BC_CancelButton(this));
2009         show_window();
2010         unlock_window();
2011 }
2012
2013 int ModifyTargetPatternsGUI::resize_event(int w, int h)
2014 {
2015         int xs20 = xS(20);
2016         int ys20 = yS(20);
2017         int tx = scroll_text_box->get_x();
2018         int ty = scroll_text_box->get_y();
2019         int th = h - ty - BC_OKButton::calculate_h() - ys20;
2020         int tw = w - xs20;
2021         int rows = th / text_rowsz;
2022         scroll_text_box->reposition_window(tx, ty, tw, rows);
2023         ok_button->resize_event(w, h);
2024         cancel_button->resize_event(w, h);
2025         return 1;
2026 }
2027
2028 void ModifyTargetPatternsGUI::update()
2029 {
2030         BinFolderTargetPatterns *target = (BinFolderTargetPatterns *)thread->target;
2031         const char *cp = scroll_text_box->get_text();
2032         target->update(cp);
2033 }
2034
2035
2036 ModifyTargetFileSizeGUI::ModifyTargetFileSizeGUI(ModifyTargetThread *thread)
2037  : ModifyTargetGUI(thread)
2038 {
2039 }
2040
2041 ModifyTargetFileSizeGUI::~ModifyTargetFileSizeGUI()
2042 {
2043 }
2044
2045 void ModifyTargetFileSizeGUI::create_objects()
2046 {
2047         ModifyTargetGUI::create_objects(text_box);
2048 }
2049
2050 void ModifyTargetFileSizeGUI::update()
2051 {
2052         BinFolderTargetFileSize *target = (BinFolderTargetFileSize *)thread->target;
2053         double file_size = target->file_size, around = target->around;
2054         const char *cp = text_box->get_text();  char *bp = 0;
2055         scan_around(cp, bp, file_size, around);
2056         target->update(file_size, around);
2057 }
2058
2059
2060 ModifyTargetTimeGUI::ModifyTargetTimeGUI(ModifyTargetThread *thread)
2061  : ModifyTargetGUI(thread)
2062 {
2063 }
2064
2065 ModifyTargetTimeGUI::~ModifyTargetTimeGUI()
2066 {
2067 }
2068
2069 void ModifyTargetTimeGUI::create_objects()
2070 {
2071         ModifyTargetGUI::create_objects(text_box);
2072 }
2073
2074 void ModifyTargetTimeGUI::update()
2075 {
2076         BinFolderTargetTime *target = (BinFolderTargetTime *)thread->target;
2077         int64_t mtime = target->mtime;  double around = target->around;
2078         const char *cp = text_box->get_text(); char *bp = 0;
2079         int64_t v = scan_date(cp, bp);
2080         if( bp > cp ) {
2081                 mtime = v;
2082                 if( *bp == '+' ) {
2083                         v = scan_duration(cp=bp+1, bp);
2084                         if( bp > cp ) around = v;
2085                 }
2086         }
2087         target->update(mtime, around);
2088 }
2089
2090
2091 ModifyTargetTrackTypeGUI::ModifyTargetTrackTypeGUI(ModifyTargetThread *thread)
2092  : ModifyTargetGUI(thread)
2093 {
2094 }
2095
2096 ModifyTargetTrackTypeGUI::~ModifyTargetTrackTypeGUI()
2097 {
2098 }
2099
2100 void ModifyTargetTrackTypeGUI::create_objects()
2101 {
2102         ModifyTargetGUI::create_objects(text_box);
2103 }
2104
2105 void ModifyTargetTrackTypeGUI::update()
2106 {
2107         BinFolderTargetTrackType *target = (BinFolderTargetTrackType *)thread->target;
2108         const char *cp = text_box->get_text();
2109         int data_types = 0;
2110         if( bstrcasestr(cp, _("audio")) ) data_types |= (1<<TRACK_AUDIO);
2111         if( bstrcasestr(cp, _("video")) ) data_types |= (1<<TRACK_VIDEO);
2112         target->update(data_types);
2113 }
2114
2115
2116 ModifyTargetWidthGUI::ModifyTargetWidthGUI(ModifyTargetThread *thread)
2117  : ModifyTargetGUI(thread)
2118 {
2119 }
2120
2121 ModifyTargetWidthGUI::~ModifyTargetWidthGUI()
2122 {
2123 }
2124
2125 void ModifyTargetWidthGUI::create_objects()
2126 {
2127         ModifyTargetGUI::create_objects(text_box);
2128 }
2129
2130 void ModifyTargetWidthGUI::update()
2131 {
2132         BinFolderTargetWidth *target = (BinFolderTargetWidth *)thread->target;
2133         double width = target->width, around = target->around;
2134         const char *cp = text_box->get_text();  char *bp = 0;
2135         scan_around(cp, bp, width, around);
2136         target->update(width, around);
2137 }
2138
2139
2140 ModifyTargetHeightGUI::ModifyTargetHeightGUI(ModifyTargetThread *thread)
2141  : ModifyTargetGUI(thread)
2142 {
2143 }
2144
2145 ModifyTargetHeightGUI::~ModifyTargetHeightGUI()
2146 {
2147 }
2148
2149 void ModifyTargetHeightGUI::create_objects()
2150 {
2151         ModifyTargetGUI::create_objects(text_box);
2152 }
2153
2154 void ModifyTargetHeightGUI::update()
2155 {
2156         BinFolderTargetHeight *target = (BinFolderTargetHeight *)thread->target;
2157         double height = target->height, around = target->around;
2158         const char *cp = text_box->get_text();  char *bp = 0;
2159         scan_around(cp, bp, height, around);
2160         target->update(height, around);
2161 }
2162
2163
2164 ModifyTargetFramerateGUI::ModifyTargetFramerateGUI(ModifyTargetThread *thread)
2165  : ModifyTargetGUI(thread)
2166 {
2167 }
2168
2169 ModifyTargetFramerateGUI::~ModifyTargetFramerateGUI()
2170 {
2171 }
2172
2173 void ModifyTargetFramerateGUI::create_objects()
2174 {
2175         ModifyTargetGUI::create_objects(text_box);
2176 }
2177
2178 void ModifyTargetFramerateGUI::update()
2179 {
2180         BinFolderTargetFramerate *target = (BinFolderTargetFramerate *)thread->target;
2181         double framerate = target->framerate, around = target->around;
2182         const char *cp = text_box->get_text();  char *bp = 0;
2183         scan_around(cp, bp, framerate, around);
2184         target->update(framerate, around);
2185 }
2186
2187
2188 ModifyTargetSamplerateGUI::ModifyTargetSamplerateGUI(ModifyTargetThread *thread)
2189  : ModifyTargetGUI(thread)
2190 {
2191 }
2192
2193 ModifyTargetSamplerateGUI::~ModifyTargetSamplerateGUI()
2194 {
2195 }
2196
2197 void ModifyTargetSamplerateGUI::create_objects()
2198 {
2199         ModifyTargetGUI::create_objects(text_box);
2200 }
2201
2202 void ModifyTargetSamplerateGUI::update()
2203 {
2204         BinFolderTargetSamplerate *target = (BinFolderTargetSamplerate *)thread->target;
2205         double samplerate = target->samplerate, around = target->around;
2206         const char *cp = text_box->get_text();  char *bp = 0;
2207         scan_around(cp, bp, samplerate, around);
2208         target->update(samplerate, around);
2209 }
2210
2211
2212 ModifyTargetChannelsGUI::ModifyTargetChannelsGUI(ModifyTargetThread *thread)
2213  : ModifyTargetGUI(thread)
2214 {
2215 }
2216
2217 ModifyTargetChannelsGUI::~ModifyTargetChannelsGUI()
2218 {
2219 }
2220
2221 void ModifyTargetChannelsGUI::create_objects()
2222 {
2223         ModifyTargetGUI::create_objects(text_box);
2224 }
2225
2226 void ModifyTargetChannelsGUI::update()
2227 {
2228         BinFolderTargetChannels *target = (BinFolderTargetChannels *)thread->target;
2229         double channels = target->channels, around = target->around;
2230         const char *cp = text_box->get_text();  char *bp = 0;
2231         scan_around(cp, bp, channels, around);
2232         target->update(channels, around);
2233 }
2234
2235
2236 ModifyTargetDurationGUI::ModifyTargetDurationGUI(ModifyTargetThread *thread)
2237  : ModifyTargetGUI(thread)
2238 {
2239 }
2240
2241 ModifyTargetDurationGUI::~ModifyTargetDurationGUI()
2242 {
2243 }
2244
2245 void ModifyTargetDurationGUI::create_objects()
2246 {
2247         ModifyTargetGUI::create_objects(text_box);
2248 }
2249
2250 void ModifyTargetDurationGUI::update()
2251 {
2252         BinFolderTargetDuration *target = (BinFolderTargetDuration *)thread->target;
2253         int64_t duration = target->duration, around = target->around;
2254         const char *cp = text_box->get_text();  char *bp = 0;
2255         int64_t v = scan_duration(cp, bp);
2256         if( bp > cp ) {
2257                 duration = v;
2258                 if( *bp == '+' ) {
2259                         v = scan_duration(cp=bp+1, bp);
2260                         if( bp > cp ) around = v;
2261                 }
2262         }
2263         target->update(duration, around);
2264 }
2265