cinelerra-5.1/cinelerra/awindowgui.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2012 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "arender.h"
  23 #include "asset.h"
  24 #include "assetedit.h"
  25 #include "assetpopup.h"
  26 #include "assetremove.h"
  27 #include "assets.h"
  28 #include "audiodevice.h"
  29 #include "awindow.h"
  30 #include "awindowgui.h"
  31 #include "bccmodels.h"
  32 #include "bchash.h"
  33 #include "bcsignals.h"
  34 #include "bctimer.h"
  35 #include "binfolder.h"
  36 #include "cache.h"
  37 #include "cstrdup.h"
  38 #include "clip.h"
  39 #include "clipedls.h"
  40 #include "clippopup.h"
  41 #include "cursors.h"
  42 #include "cwindowgui.h"
  43 #include "cwindow.h"
  44 #include "edits.h"
  45 #include "edit.h"
  46 #include "edl.h"
  47 #include "edlsession.h"
  48 #include "effectlist.h"
  49 #include "file.h"
  50 #include "filesystem.h"
  51 #include "folderlistmenu.h"
  52 #include "indexable.h"
  53 #include "keys.h"
  54 #include "language.h"
  55 #include "labels.h"
  56 #include "labelpopup.h"
  57 #include "localsession.h"
  58 #include "mainerror.h"
  59 #include "mainmenu.h"
  60 #include "mainsession.h"
  61 #include "mwindowgui.h"
  62 #include "mwindow.h"
  63 #include "preferences.h"
  64 #include "proxy.h"
  65 #include "proxypopup.h"
  66 #include "renderengine.h"
  67 #include "samples.h"
  68 #include "theme.h"
  69 #include "tracks.h"
  70 #include "track.h"
  71 #include "transportque.h"
  72 #include "vframe.h"
  73 #include "vicon.h"
  74 #include "vrender.h"
  75 #include "vwindowgui.h"
  76 #include "vwindow.h"
  77
  78 #include "data/lad_picon_png.h"
  79 #include "data/ff_audio_png.h"
  80 #include "data/ff_video_png.h"
  81
  82 #include<stdio.h>
  83 #include<unistd.h>
  84 #include<fcntl.h>
  85
  86
  87 const char *AWindowGUI::folder_names[] =
  88 {
  89         N_("Audio Effects"),
  90         N_("Video Effects"),
  91         N_("Audio Transitions"),
  92         N_("Video Transitions"),
  93         N_("Labels"),
  94         N_("Clips"),
  95         N_("Media"),
  96         N_("Proxy"),
  97 };
  98
  99 const char *AVIconDrawing::avicon_names[] =
 100 {
 101         N_("Full Play"),
 102         N_("Mouse Over"),
 103         N_("Src Target"),
 104         N_("No Play"),
 105 };
 106
 107 AssetVIcon::AssetVIcon(AssetPicon *picon, int w, int h, double framerate, int64_t length)
 108  : VIcon(w, h, framerate), Garbage("AssetVIcon")
 109 {
 110         this->picon = picon;
 111         this->length = length;
 112         temp = 0;
 113         broken = 0;
 114 }
 115
 116 AssetVIcon::~AssetVIcon()
 117 {
 118         if( picon->gui->vicon_thread->solo == this )
 119                 picon->gui->vicon_thread->solo = 0;
 120         picon->gui->vicon_thread->del_vicon(this);
 121         delete temp;
 122 }
 123
 124 VFrame *AssetVIcon::frame()
 125 {
 126         if( broken ) return 0;
 127         AssetVIconThread *avt = picon->gui->vicon_thread;
 128         Indexable *idxbl = picon->indexable;
 129         Asset *asset = idxbl && idxbl->is_asset ? (Asset *)idxbl : 0;
 130         if( !asset ) return vframes()>0 ? (VFrame*)*images[0] : 0;
 131         if( !asset->video_data && audio_data && audio_size && length > 0 ) {
 132                 if( !temp ) temp = new VFrame(0, -1, w, h, BC_RGB888, -1);
 133                 temp->clear_frame();
 134                 int sample_rate = asset->get_sample_rate();
 135                 int64_t audio_samples = asset->get_audio_samples();
 136                 double duration = (double)audio_samples / sample_rate;
 137                 picon->draw_hue_bar(temp, duration);
 138                 int secs = length / frame_rate + 0.5;
 139                 if( !secs ) secs = 1;
 140                 int bfrsz = VICON_SAMPLE_RATE;
 141                 int samples = audio_size/sizeof(vicon_audio_t);
 142                 double line_pos = (double)seq_no/(length-1);
 143                 int audio_pos = samples * line_pos * (secs-1)/secs;
 144                 vicon_audio_t *audio_data = ((vicon_audio_t *)this->audio_data) + audio_pos;
 145                 static const int mx = (1<<(8*sizeof(*audio_data)-1)) - 1;
 146                 double data[bfrsz], sample_scale = 1./mx;
 147                 int len = samples - audio_pos;
 148                 if( len > bfrsz ) len = bfrsz;
 149                 int i = 0;
 150                 while( i < len ) data[i++] = *audio_data++ * sample_scale;
 151                 while( i < bfrsz ) data[i++] = 0;
 152                 picon->draw_wave(temp, data, bfrsz, RED, GREEN);
 153                 int x = (w-1) * line_pos;
 154                 temp->pixel_rgb = RED;
 155                 temp->draw_line(x,0, x,h);
 156                 return temp;
 157         }
 158         int vw = avt->vw, vh = avt->vh, vicon_cmodel = avt->vicon_cmodel;
 159         if( !asset->video_data ) {
 160                 if( !temp ) {
 161                         temp = new VFrame(0, -1, vw, vh, BC_RGB888, -1);
 162                         temp->clear_frame();
 163                 }
 164                 return temp;
 165         }
 166         if( seq_no >= images.size() ) {
 167                 MWindow *mwindow = picon->mwindow;
 168                 if( temp && (temp->get_w() != asset->width || temp->get_h() != asset->height) ) {
 169                         delete temp;  temp = 0;
 170                 }
 171                 if( !temp )
 172                         temp = new VFrame(0, -1, asset->width, asset->height, BC_RGB888, -1);
 173                 File *file = mwindow->video_cache->check_out(asset, mwindow->edl, 1);
 174                 if( !file ) { broken = 1;  return 0; }
 175                 Timer timer;
 176                 while( file && seq_no >= images.size() && !avt->interrupted ) {
 177                         int64_t pos = images.size() / picon->gui->vicon_thread->refresh_rate * frame_rate;
 178                         file->set_video_position(pos,0);
 179                         file->set_layer(0);
 180                         if( file->read_frame(temp) ) temp->clear_frame();
 181                         add_image(temp, vw, vh, vicon_cmodel);
 182                         mwindow->video_cache->check_in(asset);
 183                         if( timer.get_difference() > 500 ) return 0;
 184                         Thread::yield();
 185                         file = mwindow->video_cache->check_out(asset, mwindow->edl, 0);
 186                         for( int retries=10; !file && --retries>=0; usleep(1000) ) {
 187                                 if( avt->interrupted ) return 0;
 188                                 file = mwindow->video_cache->check_out(asset, mwindow->edl, 0);
 189                         }
 190                         if( !file ) return 0;
 191                 }
 192                 mwindow->video_cache->check_in(asset);
 193         }
 194         if( seq_no >= images.size() ) return 0;
 195         return *images[seq_no];
 196 }
 197
 198 int64_t AssetVIcon::set_seq_no(int64_t no)
 199 {
 200         if( no >= length ) no = 0;
 201         return seq_no = no;
 202 }
 203
 204 int AssetVIcon::get_vx()
 205 {
 206         BC_ListBox *lbox = picon->gui->asset_list;
 207         return lbox->get_icon_x(picon);
 208 }
 209 int AssetVIcon::get_vy()
 210 {
 211         BC_ListBox *lbox = picon->gui->asset_list;
 212         return lbox->get_icon_y(picon);
 213 }
 214
 215 void AssetVIcon::load_audio()
 216 {
 217         MWindow *mwindow = picon->mwindow;
 218         Asset *asset = (Asset *)picon->indexable;
 219         File *file = mwindow->audio_cache->check_out(asset, mwindow->edl, 1);
 220         int channels = asset->get_audio_channels();
 221         if( channels > 2 ) channels = 2;
 222         int sample_rate = asset->get_sample_rate();
 223         int bfrsz = sample_rate;
 224         Samples samples(bfrsz);
 225         double time_scale = (double)sample_rate / VICON_SAMPLE_RATE;
 226         vicon_audio_t *audio_data = (vicon_audio_t *)this->audio_data;
 227         static const int mx = (1<<(8*sizeof(*audio_data)-1)) - 1;
 228         double sample_scale = (double)mx / channels;
 229         int audio_pos = 0, audio_len = audio_size/sizeof(vicon_audio_t);
 230         while( audio_pos < audio_len ) {
 231                 int64_t pos = audio_pos * time_scale;
 232                 for( int ch=0; ch<channels; ++ch ) {
 233                         file->set_channel(ch);
 234                         file->set_audio_position(pos);
 235                         file->read_samples(&samples, bfrsz);
 236                         double *data = samples.get_data();
 237                         for( int64_t k=audio_pos; k<audio_len; ++k ) {
 238                                 int i = k * time_scale - pos;
 239                                 if( i >= bfrsz ) break;
 240                                 int v = audio_data[k] + data[i] * sample_scale;
 241                                 audio_data[k] = CLIP(v, -mx,mx);
 242                         }
 243                 }
 244                 audio_pos = (pos + bfrsz) / time_scale;
 245         }
 246         mwindow->audio_cache->check_in(asset);
 247 }
 248
 249
 250 AssetVIconAudio::AssetVIconAudio(AWindowGUI *gui)
 251  : Thread(1, 0, 0)
 252 {
 253         this->gui = gui;
 254         audio = new AudioDevice(gui->mwindow);
 255         interrupted = 0;
 256         vicon = 0;
 257 }
 258 AssetVIconAudio::~AssetVIconAudio()
 259 {
 260         delete audio;
 261 }
 262
 263 void AssetVIconAudio::run()
 264 {
 265         int channels = 2;
 266         int64_t bfrsz = VICON_SAMPLE_RATE;
 267         MWindow *mwindow = gui->mwindow;
 268         EDL *edl = mwindow->edl;
 269         EDLSession *session = edl->session;
 270         AudioOutConfig *aconfig = session->playback_config->aconfig;
 271         audio->open_output(aconfig, VICON_SAMPLE_RATE, bfrsz, channels, 0);
 272         audio->start_playback();
 273         double out0[bfrsz], out1[bfrsz], *out[2] = { out0, out1 };
 274         vicon_audio_t *audio_data = (vicon_audio_t *)vicon->audio_data;
 275         static const int mx = (1<<(8*sizeof(*audio_data)-1)) - 1;
 276
 277         int audio_len = vicon->audio_size/sizeof(vicon_audio_t);
 278         while( !interrupted ) {
 279                 int len = audio_len - audio_pos;
 280                 if( len <= 0 ) break;
 281                 if( len > bfrsz ) len = bfrsz;
 282                 int k = audio_pos;
 283                 for( int i=0; i<len; ++i,++k )
 284                         out0[i] = out1[i] = (double)audio_data[k] / mx;
 285                 audio_pos = k;
 286                 audio->write_buffer(out, channels, len);
 287         }
 288
 289         if( !interrupted )
 290                 audio->set_last_buffer();
 291         audio->stop_audio(interrupted ? 0 : 1);
 292         audio->close_all();
 293 }
 294
 295 void AssetVIconAudio::start(AssetVIcon *vicon)
 296 {
 297         if( running() ) return;
 298         interrupted = 0;
 299         double pos = vicon->length > 0 ? (double)vicon->seq_no/vicon->length : 0;
 300         int audio_len = vicon->audio_size/sizeof(vicon_audio_t);
 301         audio_pos = pos * audio_len;
 302         this->vicon = vicon;
 303         Thread::start();
 304 }
 305
 306 void AssetVIconAudio::stop(int wait)
 307 {
 308         if( running() && !interrupted ) {
 309                 interrupted = 1;
 310                 audio->stop_audio(wait);
 311         }
 312         Thread::join();
 313         if( vicon ) {
 314                 vicon->playing_audio = 0;
 315                 vicon = 0;
 316         }
 317 }
 318
 319 void AssetVIcon::start_audio()
 320 {
 321         if( playing_audio < 0 ) return;
 322         picon->gui->vicon_audio->stop(0);
 323         playing_audio = 1;
 324         picon->gui->vicon_audio->start(this);
 325 }
 326
 327 void AssetVIcon::stop_audio()
 328 {
 329         if( playing_audio > 0 ) {
 330                 picon->gui->vicon_audio->stop(0);
 331                 playing_audio = 0;
 332         }
 333 }
 334
 335 AssetViewPopup::AssetViewPopup(VIconThread *vt, int draw_mode,
 336                 int x, int y, int w, int h)
 337  : ViewPopup(vt, x, y, w, h)
 338 {
 339         this->draw_mode = draw_mode;
 340         this->bar_h = (VIEW_POPUP_BAR_H * h) / 200;
 341         dragging = 0;
 342 }
 343
 344 AssetViewPopup::~AssetViewPopup()
 345 {
 346 }
 347
 348 int AssetViewPopup::reposition_window(int x, int y, int w, int h)
 349 {
 350         this->bar_h = (VIEW_POPUP_BAR_H * h) / 200;
 351         return ViewPopup::reposition_window(x, y, w, h);
 352 }
 353
 354 int AssetViewPopup::button_press_event()
 355 {
 356         if( !is_event_win() ) return 0;
 357         AssetVIconThread *avt = (AssetVIconThread *)vt;
 358         if( !avt->vicon ) return 0;
 359
 360         int dir = 1;
 361         switch( get_buttonpress() ) {
 362         case LEFT_BUTTON:
 363                 break;
 364         case MIDDLE_BUTTON:
 365                 avt->set_view_popup(0);
 366                 return 1;
 367         case WHEEL_DOWN:
 368                 dir = -1; // fall thru
 369         case WHEEL_UP:
 370                 switch( draw_mode ) {
 371                 case ASSET_VIEW_MEDIA:
 372                 case ASSET_VIEW_MEDIA_MAP:
 373                         avt->zoom_scale(dir);
 374                         return 1;
 375                 } // fall thru
 376         default:
 377                 return 0;
 378         }
 379
 380         int x = get_cursor_x(), y = get_cursor_y();
 381         AssetVIcon *vicon = (AssetVIcon *)avt->vicon;
 382         AssetPicon *picon = vicon->picon;
 383         MWindow *mwindow = picon->mwindow;
 384         EDL *edl = mwindow->edl;
 385         dragging = 0;
 386         if( y < get_h()/2 ) {
 387                 Indexable *idxbl =
 388                         picon->indexable ? picon->indexable :
 389                         picon->edl ? picon->edl : 0;
 390                 if( !idxbl ) return 0;
 391                 double sample_rate = idxbl->get_sample_rate();
 392                 double audio_length = sample_rate > 0 && idxbl->have_audio() ?
 393                         idxbl->get_audio_samples() / sample_rate : 0;
 394                 double frame_rate = idxbl->get_frame_rate();
 395                 double video_length = frame_rate > 0 && idxbl->have_video() ?
 396                         idxbl->get_video_frames() / frame_rate : 0;
 397                 double idxbl_length = bmax(audio_length, video_length);
 398                 double pos = x * idxbl_length / get_w();
 399                 double start = 0, end = idxbl_length;
 400                 double lt = DBL_MAX, rt = DBL_MAX;
 401                 for( Track *track=edl->tracks->first; track!=0; track=track->next ) {
 402                         for( Edit *edit=track->edits->first; edit!=0; edit=edit->next ) {
 403                                 Indexable *indexable = (Indexable *)edit->asset;
 404                                 if( !indexable ) indexable = (Indexable *)edit->nested_edl;
 405                                 if( !indexable ) continue;
 406                                 if( indexable->id == idxbl->id ||
 407                                     (!indexable->is_asset == !idxbl->is_asset &&
 408                                      !strcmp(indexable->path, idxbl->path)) ) {
 409                                         double start_pos = track->from_units(edit->startsource);
 410                                         double end_pos = track->from_units(edit->startsource + edit->length);
 411                                         double dlt = pos - start_pos, drt = end_pos - pos;
 412                                         if( dlt >= 0 &&  dlt < lt ) { lt = dlt;  start = start_pos; }
 413                                         else if( dlt < 0 && -dlt < rt ) { rt = -dlt;  end = start_pos; }
 414                                         if( drt >= 0 &&  drt < rt ) { rt = drt;  end = end_pos; }
 415                                         else if( drt < 0 && -drt < lt ) { lt = -drt; start = end_pos; }
 416                                 }
 417                         }
 418                 }
 419                 mwindow->gui->lock_window("AssetVIcon::popup_button_press");
 420                 VWindow *vwindow = mwindow->get_viewer(1, 0);
 421                 vwindow->change_source(idxbl);
 422                 mwindow->gui->unlock_window();
 423                 EDL *vedl = vwindow->get_edl();
 424                 vedl->set_inpoint(start);
 425                 vedl->set_outpoint(end);
 426                 vedl->local_session->set_selectionstart(start);
 427                 vedl->local_session->set_selectionend(start);
 428                 vwindow->gui->lock_window("AssetViewPopup::button_press_event");
 429                 vwindow->update_position();
 430                 vwindow->gui->unlock_window();
 431                 return 1;
 432         }
 433         else {
 434                 dragging = 1;
 435                 if( !ctrl_down() && !shift_down() )
 436                         return cursor_motion_event();
 437                 Indexable *idxbl =
 438                         picon->indexable ? picon->indexable :
 439                         picon->edl ? picon->edl : 0;
 440                 if( !idxbl ) return 0;
 441                 double total_length = mwindow->edl->tracks->total_length();
 442                 double pos = x * total_length / get_w();
 443                 double start = 0, end = total_length;
 444                 double lt = DBL_MAX, rt = DBL_MAX;
 445                 for( Track *track=edl->tracks->first; track!=0; track=track->next ) {
 446                         for( Edit *edit=track->edits->first; edit!=0; edit=edit->next ) {
 447                                 Indexable *indexable = (Indexable *)edit->asset;
 448                                 if( !indexable ) indexable = (Indexable *)edit->nested_edl;
 449                                 if( !indexable ) continue;
 450                                 if( indexable->id == idxbl->id ||
 451                                     (!indexable->is_asset == !idxbl->is_asset &&
 452                                      !strcmp(indexable->path, idxbl->path)) ) {
 453                                         double start_pos = track->from_units(edit->startproject);
 454                                         double end_pos = track->from_units(edit->startproject + edit->length);
 455                                         double dlt = pos - start_pos, drt = end_pos - pos;
 456                                         if( dlt >= 0 &&  dlt < lt ) { lt = dlt;  start = start_pos; }
 457                                         else if( dlt < 0 && -dlt < rt ) { rt = -dlt;  end = start_pos; }
 458                                         if( drt >= 0 &&  drt < rt ) { rt = drt;  end = end_pos; }
 459                                         else if( drt < 0 && -drt < lt ) { lt = -drt; start = end_pos; }
 460                                 }
 461                         }
 462                 }
 463                 mwindow->gui->lock_window("AssetVIcon::popup_button_press");
 464                 mwindow->select_point(start);
 465                 edl->local_session->set_selectionstart(start);
 466                 edl->local_session->set_selectionend(!shift_down() ? start : end);
 467                 mwindow->zoom_sample(edl->local_session->zoom_sample);
 468                 mwindow->gui->unlock_window();
 469                 return 1;
 470         }
 471         return 0;
 472 }
 473
 474 int AssetViewPopup::button_release_event()
 475 {
 476         if( !is_event_win() ) return 0;
 477         dragging = 0;
 478         return 1;
 479 }
 480
 481 int AssetViewPopup::cursor_motion_event()
 482 {
 483         AssetVIconThread *avt = (AssetVIconThread *)vt;
 484         AssetVIcon *vicon = (AssetVIcon *)avt->vicon;
 485         if( vicon && dragging && is_event_win() &&
 486             get_button_down() && get_buttonpress() == LEFT_BUTTON &&
 487             !ctrl_down() && !alt_down() && !shift_down() ) {
 488                 switch( draw_mode ) {
 489                 case ASSET_VIEW_MEDIA_MAP:
 490                 case ASSET_VIEW_FULL:
 491                         MWindow *mwindow = vicon->picon->mwindow;
 492                         EDL *edl = mwindow->edl;
 493                         int x = get_cursor_x();
 494                         double total_length = edl->tracks->total_length();
 495                         double pos = x * total_length / get_w();
 496                         mwindow->gui->lock_window("AssetVIcon::popup_cursor_motion");
 497                         mwindow->select_point(pos);
 498                         mwindow->zoom_sample(edl->local_session->zoom_sample);
 499                         mwindow->gui->unlock_window();
 500                         return 1;
 501                 }
 502         }
 503         return 0;
 504 }
 505
 506 void AssetViewPopup::draw_vframe(VFrame *vframe)
 507 {
 508         switch( draw_mode ) {
 509         case ASSET_VIEW_MEDIA:
 510         case ASSET_VIEW_ICON:
 511                 ViewPopup::draw_vframe(vframe);
 512         case ASSET_VIEW_NONE:
 513         default:
 514                 return;
 515         case ASSET_VIEW_MEDIA_MAP:
 516         case ASSET_VIEW_FULL:
 517                 break;
 518         }
 519         set_color(BLACK);
 520         draw_box(0,0,get_w(),get_h());
 521         int y1 = bar_h;
 522         int y2 = get_h()-bar_h;
 523         BC_WindowBase::draw_vframe(vframe, 0,y1, get_w(),y2-y1);
 524         AssetVIconThread *avt = (AssetVIconThread *)vt;
 525         AssetVIcon *vicon = (AssetVIcon *)avt->vicon;
 526         AssetPicon *picon = (AssetPicon *)vicon->picon;
 527         Indexable *idxbl =
 528                 picon->indexable ? picon->indexable :
 529                 picon->edl ? picon->edl : 0;
 530         if( !idxbl ) return;
 531         double sample_rate = idxbl->get_sample_rate();
 532         double audio_length = sample_rate > 0 && idxbl->have_audio() ?
 533                 idxbl->get_audio_samples() / sample_rate : 0;
 534         double frame_rate = idxbl->get_frame_rate();
 535         double video_length = frame_rate > 0 && idxbl->have_video() ?
 536                 idxbl->get_video_frames() / frame_rate : 0;
 537         double idxbl_length = bmax(audio_length, video_length);
 538         if( !idxbl_length ) idxbl_length = 1;
 539
 540         EDL *edl = picon->mwindow->edl;
 541         double total_length = edl->tracks->total_length();
 542         if( !total_length ) total_length = 1;
 543         for( Track *track=edl->tracks->first; track!=0; track=track->next ) {
 544                 if( !track->is_armed() ) continue;
 545                 for( Edit *edit=track->edits->first; edit!=0; edit=edit->next ) {
 546                         Indexable *indexable = (Indexable *)edit->asset;
 547                         if( !indexable ) indexable = (Indexable *)edit->nested_edl;
 548                         if( !indexable ) continue;
 549                         if( indexable->id == idxbl->id ||
 550                             (!indexable->is_asset == !idxbl->is_asset &&
 551                              !strcmp(indexable->path, idxbl->path)) ) {
 552                                 double pos1 = track->from_units(edit->startsource);
 553                                 double pos2 = track->from_units(edit->startsource + edit->length);
 554                                 double xscale = get_w() / idxbl_length;
 555                                 int ex1 = pos1 * xscale, ex2 = pos2 * xscale;
 556                                 set_color(WHITE);
 557                                 draw_box(ex1,0, ex2-ex1,y1);
 558                                 set_color(BLACK);
 559                                 draw_line(ex1,0, ex1,y1);
 560                                 draw_line(ex2,0, ex2,y1);
 561                                 pos1 = track->from_units(edit->startproject);
 562                                 pos2 = track->from_units(edit->startproject + edit->length);
 563                                 xscale = get_w() / total_length;
 564                                 int px1 = pos1 * xscale, px2 = pos2 * xscale;
 565                                 set_color(RED);
 566                                 draw_box(px1,y2, px2-px1,get_h()-y2);
 567                                 set_color(BLACK);
 568                                 draw_line(px1,y2, px1,get_h()-1);
 569                                 draw_line(px2,y2, px2,get_h()-1);
 570
 571                                 set_color(YELLOW);
 572                                 draw_line(ex1,y1, px1,y2);
 573                                 draw_line(ex2,y1, px2,y2);
 574                         }
 575                 }
 576         }
 577 }
 578
 579 int AssetViewPopup::keypress_event()
 580 {
 581         int result = 0;
 582         AssetVIconThread *avt = (AssetVIconThread *)vt;
 583         switch( avt->draw_mode ) {
 584         case ASSET_VIEW_MEDIA_MAP:
 585                 switch( get_keypress() ) {
 586                 case 'f':
 587                 case 'F':
 588                         avt->draw_mode = ASSET_VIEW_FULL;
 589                         result = 1;
 590                 }
 591                 break;
 592         case ASSET_VIEW_FULL:
 593                 avt->draw_mode = ASSET_VIEW_MEDIA_MAP;
 594                 result = 1;
 595         }
 596         if( result ) // zero change for refresh
 597                 avt->zoom_scale(0);
 598         return ViewPopup::keypress_event();
 599 }
 600
 601
 602 AssetVIconThread::AssetVIconThread(AWindowGUI *gui, Preferences *preferences)
 603  : VIconThread(gui->asset_list, preferences->vicon_size * 16/9, preferences->vicon_size,
 604         4*preferences->awindow_picon_h * 16/9, 4*preferences->awindow_picon_h)
 605 {
 606         this->gui = gui;
 607         draw_mode = ASSET_VIEW_NONE;
 608         int vicon_cmodel = BC_RGB8;
 609         switch( preferences->vicon_color_mode ) {
 610         case VICON_COLOR_MODE_LOW:   vicon_cmodel = BC_RGB8;    break;
 611         case VICON_COLOR_MODE_MED:   vicon_cmodel = BC_RGB565;  break;
 612         case VICON_COLOR_MODE_HIGH:  vicon_cmodel = BC_RGB888;  break;
 613         }
 614         this->vicon_cmodel = vicon_cmodel;
 615         this->draw_lock = new Mutex("AssetVIconThread::draw_lock");
 616 }
 617
 618 AssetVIconThread::~AssetVIconThread()
 619 {
 620         delete draw_lock;
 621 }
 622
 623 void AssetVIconThread::drawing_started()
 624 {
 625         draw_lock->lock("AssetVIconThread::drawing_started");
 626 }
 627
 628 void AssetVIconThread::drawing_stopped()
 629 {
 630         draw_lock->unlock();
 631 }
 632
 633 void AssetVIconThread::set_view_popup(AssetVIcon *v, int draw_mode)
 634 {
 635         gui->stop_vicon_drawing();
 636         this->draw_mode = draw_mode;
 637         set_view_popup(v);
 638         gui->start_vicon_drawing();
 639 }
 640
 641 void AssetVIconThread::set_view_popup(AssetVIcon *v)
 642 {
 643         if( !v ) draw_mode = ASSET_VIEW_NONE;
 644         VIconThread::set_view_popup(v);
 645 }
 646
 647 ViewPopup *AssetVIconThread::new_view_window(ViewPopup *vpopup)
 648 {
 649         BC_WindowBase *parent = wdw->get_parent();
 650         int rx = 0, ry = 0, rw = 0, rh = 0;
 651         if( draw_mode != ASSET_VIEW_FULL ) {
 652                 XineramaScreenInfo *info = parent->get_xinerama_info(-1);
 653                 int cx = info ? info->x_org + info->width/2 : parent->get_root_w(0)/2;
 654                 int cy = info ? info->y_org + info->height/2 : parent->get_root_h(0)/2;
 655                 int vx = viewing->get_vx(), vy = viewing->get_vy();
 656                 wdw->get_root_coordinates(vx, vy, &rx, &ry);
 657                 rx += (rx >= cx ? -view_w+viewing->w/4 : viewing->w-viewing->w/4);
 658                 ry += (ry >= cy ? -view_h+viewing->h/4 : viewing->h-viewing->h/4);
 659                 rw = view_w;  rh = view_h;
 660         }
 661         else
 662                 parent->get_fullscreen_geometry(rx, ry, rw, rh);
 663         AssetViewPopup *av_popup = (AssetViewPopup *)vpopup;
 664         if( av_popup )
 665                 av_popup->reposition_window(rx, ry, rw, rh);
 666         else
 667                 av_popup = new AssetViewPopup(this, draw_mode, rx, ry, rw, rh);
 668         int playing_audio = gui->play_off ? -1 : 0;
 669         if( !playing_audio ) {
 670                 switch( draw_mode ) {
 671                 case ASSET_VIEW_NONE:
 672                 case ASSET_VIEW_ICON:
 673                 case ASSET_VIEW_MEDIA_MAP:
 674                 case ASSET_VIEW_FULL:
 675                         playing_audio = -1;
 676                         break;
 677                 case ASSET_VIEW_MEDIA:
 678                         switch( gui->vicon_drawing ) {
 679                         case AVICON_SRC_TARGET:
 680                         case AVICON_NO_PLAY:
 681                                 playing_audio = -1;
 682                                 break;
 683                         }
 684                 }
 685         }
 686         vicon->playing_audio = playing_audio;
 687         wdw->set_active_subwindow(av_popup);
 688         return av_popup;
 689 }
 690
 691 void AssetVIconThread::stop_vicon_drawing(int wait)
 692 {
 693         stop_drawing();
 694         if( wait ) {
 695                 drawing_started(); // waits for draw lock
 696                 drawing_stopped();
 697         }
 698 }
 699
 700
 701 AWindowFolderItem::AWindowFolderItem()
 702  : BC_ListBoxItem()
 703 {
 704         parent = 0;
 705 }
 706
 707 AWindowFolderItem::AWindowFolderItem(const char *text, int color)
 708  : BC_ListBoxItem(text, color)
 709 {
 710         parent = 0;
 711 }
 712
 713 AWindowFolderItem::AWindowFolderItem(const char *text, BC_Pixmap *icon, int color)
 714  : BC_ListBoxItem(text, icon, color)
 715 {
 716         parent = 0;
 717 }
 718
 719 AssetPicon *AWindowFolderItem::get_picon()
 720 {
 721         AWindowFolderItem *item = this;
 722         while( item->parent ) { item = (AWindowFolderItem*)item->parent; }
 723         return (AssetPicon*)item;
 724 }
 725
 726 int AWindowFolderSubItems::matches(const char *text)
 727 {
 728         int i = names.size();
 729         while( --i >= 0 && strcmp(names[i], text) );
 730         if( i < 0 ) {
 731                 ArrayList<BC_ListBoxItem *> *sublist = get_sublist();
 732                 i = sublist ? sublist->size() : 0;
 733                 while( --i >= 0 ) {
 734                         AWindowFolderSubItems *item = (AWindowFolderSubItems *)sublist->get(i);
 735                         if( item->matches(text) ) break;
 736                 }
 737         }
 738         return i >= 0 ? 1 : 0;
 739 }
 740
 741
 742 AssetPicon::AssetPicon(MWindow *mwindow,
 743         AWindowGUI *gui, Indexable *indexable)
 744  : AWindowFolderItem()
 745 {
 746         reset();
 747         this->mwindow = mwindow;
 748         this->gui = gui;
 749         this->indexable = indexable;
 750         indexable->add_user();
 751         this->id = indexable->id;
 752 }
 753
 754 AssetPicon::AssetPicon(MWindow *mwindow,
 755         AWindowGUI *gui, EDL *edl)
 756  : AWindowFolderItem()
 757 {
 758         reset();
 759         this->mwindow = mwindow;
 760         this->gui = gui;
 761         this->edl = edl;
 762         edl->add_user();
 763         this->id = edl->id;
 764 }
 765
 766 AssetPicon::AssetPicon(MWindow *mwindow,
 767         AWindowGUI *gui, int folder, int persist)
 768  : AWindowFolderItem(_(AWindowGUI::folder_names[folder]),
 769         folder>=0 && folder<AWINDOW_FOLDERS ?
 770                 gui->folder_icons[folder] : gui->folder_icon)
 771 {
 772         reset();
 773         foldernum = folder;
 774         this->mwindow = mwindow;
 775         this->gui = gui;
 776         persistent = persist;
 777 }
 778
 779 AssetPicon::AssetPicon(MWindow *mwindow,
 780         AWindowGUI *gui, int folder, const char *title)
 781  : AWindowFolderItem(title, gui->folder_icon)
 782 {
 783         reset();
 784         foldernum = folder;
 785         this->mwindow = mwindow;
 786         this->gui = gui;
 787         persistent = 0;
 788 }
 789
 790 AssetPicon::AssetPicon(MWindow *mwindow,
 791         AWindowGUI *gui, PluginServer *plugin)
 792  : AWindowFolderItem()
 793 {
 794         reset();
 795         this->mwindow = mwindow;
 796         this->gui = gui;
 797         this->plugin = plugin;
 798 }
 799
 800 AssetPicon::AssetPicon(MWindow *mwindow,
 801         AWindowGUI *gui, Label *label)
 802  : AWindowFolderItem()
 803 {
 804         reset();
 805         this->mwindow = mwindow;
 806         this->gui = gui;
 807         this->label = label;
 808         indexable = 0;
 809         icon = 0;
 810         id = 0;
 811 }
 812
 813 AssetPicon::~AssetPicon()
 814 {
 815         if( vicon ) vicon->remove_user();
 816         delete vicon_frame;
 817         if( indexable ) indexable->remove_user();
 818         if( edl ) edl->remove_user();
 819         if( icon && !gui->protected_pixmap(icon) ) {
 820                 delete icon;
 821                 if( !plugin ) delete icon_vframe;
 822         }
 823 }
 824
 825 void AssetPicon::draw_hue_bar(VFrame *frame, double duration)
 826 {
 827         float t = duration > 1 ? (log(duration) / log(3600.f)) : 0;
 828         if( t > 1 ) t = 1;
 829         float h = 300 * t, s = 1., v = 1.;
 830         float r, g, b; // duration, 0..1hr == hue red..magenta
 831         HSV::hsv_to_rgb(r,g,b, h,s,v);
 832         int ih = frame->get_h()/8, iw = frame->get_w();
 833         int ir = r * 256;  CLAMP(ir, 0,255);
 834         int ig = g * 256;  CLAMP(ig, 0,255);
 835         int ib = b * 256;  CLAMP(ib, 0,255);
 836         unsigned char **rows = frame->get_rows();
 837         for( int y=0; y<ih; ++y ) {
 838                 unsigned char *rp = rows[y];
 839                 for( int x=0; x<iw; rp+=3,++x ) {
 840                         rp[0] = ir;  rp[1] = ig;  rp[2] = ib;
 841                 }
 842         }
 843 }
 844
 845 void AssetPicon::draw_wave(VFrame *frame, double *dp, int len,
 846                 int base_color, int line_color, int x, int y, int w, int h)
 847 {
 848         int h1 = h-1, h2 = h/2, iy = h2;
 849         int rgb_color = frame->pixel_rgb;
 850         for( int ix=0,x1=0,x2=0; ix<w; ++ix,x1=x2 ) {
 851                 double min = *dp, max = min;
 852                 x2 = (len * (ix+1))/w;
 853                 for( int i=x1; i<x2; ++i ) {
 854                         double value = *dp++;
 855                         if( value < min ) min = value;
 856                         if( value > max ) max = value;
 857                 }
 858                 int ctr = (min + max) / 2;
 859                 int y0 = (int)(h2 - ctr*h2);  CLAMP(y0, 0,h1);
 860                 int y1 = (int)(h2 - min*h2);  CLAMP(y1, 0,h1);
 861                 int y2 = (int)(h2 - max*h2);  CLAMP(y2, 0,h1);
 862                 frame->pixel_rgb = line_color;
 863                 frame->draw_line(ix+x,y1+y, ix+x,y2+y);
 864                 frame->pixel_rgb = base_color;
 865                 frame->draw_line(ix+x,iy+y, ix+x,y0+y);
 866                 iy = y0;
 867         }
 868         frame->pixel_rgb = rgb_color;
 869 }
 870
 871 void AssetPicon::reset()
 872 {
 873         plugin = 0;
 874         label = 0;
 875         indexable = 0;
 876         edl = 0;
 877         parent = 0;
 878         sub_items = 0;
 879         foldernum = AW_NO_FOLDER;
 880         sort_key = -1;
 881         icon = 0;
 882         icon_vframe = 0;
 883         vicon = 0;
 884         vicon_frame = 0;
 885         in_use = 1;
 886         comments_time = 0;
 887         comments_rate = -1;
 888         comments_ffmt = ' ';
 889         comments_type = "";
 890         id = 0;
 891         persistent = 0;
 892 }
 893
 894 void AssetPicon::open_render_engine(EDL *edl, int is_audio)
 895 {
 896         TransportCommand command;
 897         command.command = is_audio ? NORMAL_FWD : CURRENT_FRAME;
 898         command.get_edl()->copy_all(edl);
 899         command.change_type = CHANGE_ALL;
 900         command.realtime = 0;
 901         render_engine = new RenderEngine(0, mwindow->preferences, 0, 0);
 902         render_engine->set_vcache(mwindow->video_cache);
 903         render_engine->set_acache(mwindow->audio_cache);
 904         render_engine->arm_command(&command);
 905 }
 906 void AssetPicon::close_render_engine()
 907 {
 908         delete render_engine;  render_engine = 0;
 909 }
 910 void AssetPicon::render_video(int64_t pos, VFrame *vfrm)
 911 {
 912         if( !render_engine || !render_engine->vrender ) return;
 913         render_engine->vrender->process_buffer(vfrm, pos, 0);
 914 }
 915 void AssetPicon::render_audio(int64_t pos, Samples **samples, int len)
 916 {
 917         if( !render_engine || !render_engine->arender ) return;
 918         render_engine->arender->process_buffer(samples, len, pos);
 919 }
 920
 921 void AssetPicon::create_objects()
 922 {
 923         FileSystem fs;
 924         char name[BCTEXTLEN];
 925         int pixmap_w, pixmap_h;
 926
 927         int picon_h = mwindow->preferences->awindow_picon_h;
 928         pixmap_h = picon_h * BC_WindowBase::get_resources()->icon_scale;
 929
 930         Asset *asset = 0;
 931         EDL *edl = 0;
 932         int is_clip = 0;
 933
 934         if( this->indexable ) {
 935                 char *cp = name;
 936                 if( this->indexable->is_asset ) {
 937                         asset = (Asset *)indexable;
 938                         if( asset->format == FILE_REF ) {
 939                                 cp += sprintf(cp, "ref:");
 940                                 set_color(get_color() ^ 0x5599CC);
 941                         }
 942                 }
 943                 else {
 944                         edl = (EDL *)indexable;
 945                         cp += sprintf(cp, "edl:");
 946 //                      set_color(get_color() ^ 0xCC9955);
 947                 }
 948                 fs.extract_name(cp, indexable->path);
 949                 set_text(name);
 950         }
 951         else if( this->edl ) {
 952                 edl = this->edl;
 953                 strcpy(name, edl->local_session->clip_title);
 954                 set_text(name);
 955                 is_clip = 1;
 956         }
 957
 958         if( asset ) {
 959                 if( asset->video_data ) {
 960                         if( mwindow->preferences->use_thumbnails ) {
 961                                 gui->unlock_window();
 962                                 File *file = mwindow->video_cache->check_out(asset,
 963                                         mwindow->edl,
 964                                         1);
 965
 966                                 if( file ) {
 967                                         int height = asset->height > 0 ? asset->height : 1;
 968                                         pixmap_w = pixmap_h * asset->width / height;
 969
 970                                         file->set_layer(0);
 971                                         file->set_video_position(0, 0);
 972
 973                                         if( gui->temp_picon &&
 974                                                 (gui->temp_picon->get_w() != asset->width ||
 975                                                 gui->temp_picon->get_h() != asset->height) ) {
 976                                                 delete gui->temp_picon;
 977                                                 gui->temp_picon = 0;
 978                                         }
 979
 980                                         if( !gui->temp_picon ) {
 981                                                 gui->temp_picon = new VFrame(0, -1,
 982                                                         asset->width, asset->height,
 983                                                         BC_RGB888, -1);
 984                                         }
 985                                         { char string[BCTEXTLEN];
 986                                         sprintf(string, _("Reading %s"), name);
 987                                         mwindow->gui->lock_window("AssetPicon::create_objects");
 988                                         mwindow->gui->show_message(string);
 989                                         mwindow->gui->unlock_window(); }
 990                                         file->read_frame(gui->temp_picon);
 991                                         mwindow->video_cache->check_in(asset);
 992
 993                                         gui->lock_window("AssetPicon::create_objects 0");
 994                                         icon = new BC_Pixmap(gui, pixmap_w, pixmap_h);
 995                                         icon->draw_vframe(gui->temp_picon,
 996                                                 0, 0, pixmap_w, pixmap_h, 0, 0);
 997                                         icon_vframe = new VFrame(0,
 998                                                 -1, pixmap_w, pixmap_h, BC_RGB888, -1);
 999                                         icon_vframe->transfer_from(gui->temp_picon);
1000                                         if( asset->folder_no == AW_MEDIA_FOLDER ||
1001                                             asset->folder_no == AW_PROXY_FOLDER ) {
1002 // vicon images
1003                                                 double framerate = asset->get_frame_rate();
1004                                                 if( !framerate ) framerate = VICON_RATE;
1005                                                 int64_t frames = asset->get_video_frames();
1006                                                 double secs = frames / framerate;
1007                                                 if( secs > 5 ) secs = 5;
1008                                                 int64_t length = secs * gui->vicon_thread->refresh_rate;
1009                                                 vicon = new AssetVIcon(this, pixmap_w, pixmap_h, framerate, length);
1010                                                 if( asset->audio_data && secs > 0 ) {
1011                                                         gui->unlock_window();
1012                                                         int audio_len = VICON_SAMPLE_RATE*secs+0.5;
1013                                                         vicon->init_audio(audio_len*sizeof(vicon_audio_t));
1014                                                         vicon->load_audio();
1015                                                         gui->lock_window("AssetPicon::create_objects 1");
1016                                                 }
1017                                                 gui->vicon_thread->add_vicon(vicon);
1018                                         }
1019                                 }
1020                                 else {
1021                                         eprintf("Unable to open %s\nin asset: %s",asset->path, get_text());
1022                                         gui->lock_window("AssetPicon::create_objects 2");
1023                                         icon = gui->video_icon;
1024                                         icon_vframe = gui->video_vframe;
1025                                 }
1026                         }
1027                         else {
1028                                 icon = gui->video_icon;
1029                                 icon_vframe = gui->video_vframe;
1030                         }
1031                 }
1032                 else
1033                 if( asset->audio_data ) {
1034                         if( mwindow->preferences->use_thumbnails ) {
1035                                 gui->unlock_window();
1036                                 File *file = mwindow->audio_cache->check_out(asset,
1037                                         mwindow->edl,
1038                                         1);
1039                                 if( file ) {
1040                                         pixmap_w = pixmap_h * 16/9;
1041                                         icon_vframe = new VFrame(0,
1042                                                 -1, pixmap_w, pixmap_h, BC_RGB888, -1);
1043                                         icon_vframe->clear_frame();
1044                                         { char string[BCTEXTLEN];
1045                                         sprintf(string, _("Reading %s"), name);
1046                                         mwindow->gui->lock_window("AssetPicon::create_objects 3");
1047                                         mwindow->gui->show_message(string);
1048                                         mwindow->gui->unlock_window(); }
1049                                         int sample_rate = asset->get_sample_rate();
1050                                         int channels = asset->get_audio_channels();
1051                                         if( channels > 2 ) channels = 2;
1052                                         int64_t audio_samples = asset->get_audio_samples();
1053                                         double duration = (double)audio_samples / sample_rate;
1054                                         draw_hue_bar(icon_vframe, duration);
1055                                         int bfrsz = sample_rate;
1056                                         Samples samples(bfrsz);
1057                                         static int line_colors[2] = { GREEN, YELLOW };
1058                                         static int base_colors[2] = { RED, PINK };
1059                                         for( int i=channels; --i>=0; ) {
1060                                                 file->set_channel(i);
1061                                                 file->set_audio_position(0);
1062                                                 file->read_samples(&samples, bfrsz);
1063                                                 draw_wave(icon_vframe, samples.get_data(), bfrsz,
1064                                                         base_colors[i], line_colors[i]);
1065                                         }
1066                                         mwindow->audio_cache->check_in(asset);
1067                                         if( asset->folder_no == AW_MEDIA_FOLDER ) {
1068                                                 double secs = duration;
1069                                                 if( secs > 5 ) secs = 5;
1070                                                 double refresh_rate = gui->vicon_thread->refresh_rate;
1071                                                 int64_t length = secs * refresh_rate;
1072                                                 vicon = new AssetVIcon(this, pixmap_w, pixmap_h, refresh_rate, length);
1073                                                 int audio_len = VICON_SAMPLE_RATE*secs+0.5;
1074                                                 vicon->init_audio(audio_len*sizeof(vicon_audio_t));
1075                                                 vicon->load_audio();
1076                                                 gui->vicon_thread->add_vicon(vicon);
1077                                         }
1078                                         gui->lock_window("AssetPicon::create_objects 4");
1079                                         icon = new BC_Pixmap(gui, pixmap_w, pixmap_h);
1080                                         icon->draw_vframe(icon_vframe,
1081                                                 0, 0, pixmap_w, pixmap_h, 0, 0);
1082                                 }
1083                                 else {
1084                                         eprintf("Unable to open %s\nin asset: %s",asset->path, get_text());
1085                                         gui->lock_window("AssetPicon::create_objects 5");
1086                                         icon = gui->audio_icon;
1087                                         icon_vframe = gui->audio_vframe;
1088                                 }
1089                         }
1090                         else {
1091                                 icon = gui->audio_icon;
1092                                 icon_vframe = gui->audio_vframe;
1093                         }
1094
1095                 }
1096                 struct stat st;
1097                 comments_time = !stat(asset->path, &st) ? st.st_mtime : 0;
1098                 comments_rate = asset->get_frame_rate();
1099                 comments_ffmt = asset->format == FILE_FFMPEG ? '=' : '-';
1100                 comments_type = asset->format == FILE_FFMPEG ?
1101                                 asset->vcodec : File::formattostr(asset->format);
1102         }
1103         else if( edl ) {
1104                 if( edl->tracks->playable_video_tracks() ) {
1105                         if( mwindow->preferences->use_thumbnails ) {
1106                                 gui->unlock_window();
1107                                 AssetVIconThread *avt = gui->vicon_thread;
1108                                 char clip_icon_path[BCTEXTLEN];
1109                                 char *clip_icon = edl->local_session->clip_icon;
1110                                 VFrame *vframe = 0;
1111                                 if( is_clip && clip_icon[0] ) {
1112                                         snprintf(clip_icon_path, sizeof(clip_icon_path),
1113                                                 "%s/%s", File::get_config_path(), clip_icon);
1114                                         vframe = VFramePng::vframe_png(clip_icon_path);
1115                                 }
1116                                 if( vframe &&
1117                                     ( vframe->get_w() != avt->vw || vframe->get_h() != avt->vh ) ) {
1118                                         delete vframe;  vframe = 0;
1119                                 }
1120                                 int edl_h = edl->get_h(), edl_w = edl->get_w();
1121                                 int height = edl_h > 0 ? edl_h : 1;
1122                                 int width = edl_w > 0 ? edl_w : 1;
1123                                 int color_model = edl->session->color_model;
1124                                 if( !vframe ) {
1125 //printf("render clip: %s\n", name);
1126                                         VFrame::get_temp(gui->temp_picon, width, height, color_model);
1127                                         char string[BCTEXTLEN];
1128                                         sprintf(string, _("Rendering %s"), name);
1129                                         mwindow->gui->lock_window("AssetPicon::create_objects");
1130                                         mwindow->gui->show_message(string);
1131                                         mwindow->gui->unlock_window();
1132                                         open_render_engine(edl, 0);
1133                                         render_video(0, gui->temp_picon);
1134                                         close_render_engine();
1135                                         vframe = new VFrame(avt->vw, avt->vh, BC_RGB888);
1136                                         vframe->transfer_from(gui->temp_picon);
1137                                         if( this->edl && clip_icon[0] )
1138                                                 vframe->write_png(clip_icon_path);
1139                                 }
1140                                 pixmap_w = pixmap_h * width / height;
1141                                 vicon = new AssetVIcon(this, pixmap_w, pixmap_h, VICON_RATE, 1);
1142                                 vicon->add_image(vframe, avt->vw, avt->vh, avt->vicon_cmodel);
1143                                 icon_vframe = new VFrame(pixmap_w, pixmap_h, BC_RGB888);
1144                                 icon_vframe->transfer_from(vframe);
1145                                 delete vframe;
1146                                 gui->lock_window("AssetPicon::create_objects 0");
1147                                 icon = new BC_Pixmap(gui, pixmap_w, pixmap_h);
1148                                 icon->draw_vframe(icon_vframe,
1149                                         0, 0, pixmap_w, pixmap_h, 0, 0);
1150                         }
1151                         else if( is_clip ) {
1152                                 icon = gui->clip_icon;
1153                                 icon_vframe = gui->clip_vframe;
1154                         }
1155                         else {
1156                                 icon = gui->video_icon;
1157                                 icon_vframe = gui->video_vframe;
1158                         }
1159                 }
1160                 else
1161                 if( edl->tracks->playable_audio_tracks() ) {
1162                         if( mwindow->preferences->use_thumbnails ) {
1163                                 gui->unlock_window();
1164                                 char clip_icon_path[BCTEXTLEN];
1165                                 char *clip_icon = edl->local_session->clip_icon;
1166                                 if( is_clip && clip_icon[0] ) {
1167                                         snprintf(clip_icon_path, sizeof(clip_icon_path),
1168                                                 "%s/%s", File::get_config_path(), clip_icon);
1169                                         icon_vframe = VFramePng::vframe_png(clip_icon_path);
1170                                 }
1171                                 if( !icon_vframe ) {
1172                                         pixmap_w = pixmap_h * 16/9;
1173                                         icon_vframe = new VFrame(0,
1174                                                 -1, pixmap_w, pixmap_h, BC_RGB888, -1);
1175                                         icon_vframe->clear_frame();
1176                                         char string[BCTEXTLEN];
1177                                         sprintf(string, _("Rendering %s"), name);
1178                                         mwindow->gui->lock_window("AssetPicon::create_objects 3");
1179                                         mwindow->gui->show_message(string);
1180                                         mwindow->gui->unlock_window();
1181                                         int sample_rate = edl->get_sample_rate();
1182                                         int channels = edl->get_audio_channels();
1183                                         if( channels > 2 ) channels = 2;
1184                                         int64_t audio_samples = edl->get_audio_samples();
1185                                         double duration = (double)audio_samples / sample_rate;
1186                                         draw_hue_bar(icon_vframe, duration);
1187                                         Samples *samples[MAX_CHANNELS];
1188                                         int bfrsz = sample_rate;
1189                                         for( int i=0; i<MAX_CHANNELS; ++i )
1190                                                 samples[i] = i<channels ? new Samples(bfrsz) : 0;
1191                                         open_render_engine(edl, 1);
1192                                         render_audio(0, samples, bfrsz);
1193                                         close_render_engine();
1194                                         gui->lock_window("AssetPicon::create_objects 4");
1195                                         static int line_colors[2] = { GREEN, YELLOW };
1196                                         static int base_colors[2] = { RED, PINK };
1197                                         for( int i=channels; --i>=0; ) {
1198                                                 draw_wave(icon_vframe, samples[i]->get_data(), bfrsz,
1199                                                         base_colors[i], line_colors[i]);
1200                                         }
1201                                         for( int i=0; i<channels; ++i ) delete samples[i];
1202                                         if( is_clip && clip_icon[0] )
1203                                                 icon_vframe->write_png(clip_icon_path);
1204                                 }
1205                                 else {
1206                                         pixmap_w = icon_vframe->get_w();
1207                                         pixmap_h = icon_vframe->get_h();
1208                                 }
1209                                 icon = new BC_Pixmap(gui, pixmap_w, pixmap_h);
1210                                 icon->draw_vframe(icon_vframe,
1211                                         0, 0, pixmap_w, pixmap_h, 0, 0);
1212                         }
1213                         else if( !indexable ) {
1214                                 icon = gui->clip_icon;
1215                                 icon_vframe = gui->clip_vframe;
1216                         }
1217                         else {
1218                                 icon = gui->audio_icon;
1219                                 icon_vframe = gui->audio_vframe;
1220                         }
1221                 }
1222         }
1223         else if( plugin ) {
1224                 strcpy(name, _(plugin->title));
1225                 set_text(name);
1226                 icon_vframe = plugin->get_picon();
1227                 if( icon_vframe )
1228                         icon = gui->create_pixmap(icon_vframe);
1229                 else if( plugin->audio ) {
1230                         if( plugin->transition ) {
1231                                 icon = gui->atransition_icon;
1232                                 icon_vframe = gui->atransition_vframe;
1233                         }
1234                         else if( plugin->is_ffmpeg() ) {
1235                                 icon = gui->ff_aud_icon;
1236                                 icon_vframe = gui->ff_aud_vframe;
1237                         }
1238                         else if( plugin->is_ladspa() ) {
1239                                 icon = gui->ladspa_icon;
1240                                 icon_vframe = gui->ladspa_vframe;
1241                         }
1242                         else {
1243                                 icon = gui->aeffect_icon;
1244                                 icon_vframe = gui->aeffect_vframe;
1245                         }
1246                 }
1247                 else if( plugin->video ) {
1248                         if( plugin->transition ) {
1249                                 icon = gui->vtransition_icon;
1250                                 icon_vframe = gui->vtransition_vframe;
1251                         }
1252                         else if( plugin->is_ffmpeg() ) {
1253                                 icon = gui->ff_vid_icon;
1254                                 icon_vframe = gui->ff_vid_vframe;
1255                         }
1256                         else {
1257                                 icon = gui->veffect_icon;
1258                                 icon_vframe = gui->veffect_vframe;
1259                         }
1260                 }
1261         }
1262         else if( label ) {
1263                 Units::totext(name,
1264                               label->position,
1265                               mwindow->edl->session->time_format,
1266                               mwindow->edl->session->sample_rate,
1267                               mwindow->edl->session->frame_rate,
1268                               mwindow->edl->session->frames_per_foot);
1269                 set_text(name);
1270                 icon = gui->label_icon;
1271                 icon_vframe = gui->label_vframe;
1272         }
1273         if( !icon ) {
1274                 icon = gui->file_icon;
1275                 icon_vframe = BC_WindowBase::get_resources()->type_to_icon[ICON_UNKNOWN];
1276         }
1277         set_icon(icon);
1278         set_icon_vframe(icon_vframe);
1279 }
1280
1281 AWindowGUI::AWindowGUI(MWindow *mwindow, AWindow *awindow)
1282  : BC_Window(_(PROGRAM_NAME ": Resources"),
1283         mwindow->session->awindow_x, mwindow->session->awindow_y,
1284         mwindow->session->awindow_w, mwindow->session->awindow_h,
1285         xS(100), yS(100), 1, 1, 1)
1286 {
1287         this->mwindow = mwindow;
1288         this->awindow = awindow;
1289
1290         file_vframe = 0;                file_icon = 0;
1291         folder_vframe = 0;              folder_icon = 0;
1292         audio_vframe = 0;               audio_icon = 0;
1293         video_vframe = 0;               video_icon = 0;
1294         label_vframe = 0;               label_icon = 0;
1295
1296         aeffect_folder_vframe = 0;      aeffect_folder_icon = 0;
1297         atransition_folder_vframe = 0;  atransition_folder_icon = 0;
1298         clip_folder_vframe = 0;         clip_folder_icon = 0;
1299         label_folder_vframe = 0;        label_folder_icon = 0;
1300         media_folder_vframe = 0;        media_folder_icon = 0;
1301         proxy_folder_vframe = 0;        proxy_folder_icon = 0;
1302         veffect_folder_vframe = 0;      veffect_folder_icon = 0;
1303         vtransition_folder_vframe = 0;  vtransition_folder_icon = 0;
1304
1305         ladspa_vframe = 0;              ladspa_icon = 0;
1306         ff_aud_vframe = 0;              ff_aud_icon = 0;
1307         ff_vid_vframe = 0;              ff_vid_icon = 0;
1308
1309         clip_vframe = 0;                clip_icon = 0;
1310         atransition_vframe = 0;         atransition_icon = 0;
1311         vtransition_vframe = 0;         vtransition_icon = 0;
1312         aeffect_vframe = 0;             aeffect_icon = 0;
1313         veffect_vframe = 0;             veffect_icon = 0;
1314
1315         plugin_visibility = ((uint64_t)1<<(8*sizeof(uint64_t)-1))-1;
1316         asset_menu = 0;
1317         effectlist_menu = 0;
1318         assetlist_menu = 0;
1319         cliplist_menu = 0;
1320         proxylist_menu = 0;
1321         labellist_menu = 0;
1322         folderlist_menu = 0;
1323         temp_picon = 0;
1324         search_text = 0;
1325         allow_iconlisting = 1;
1326         remove_plugin = 0;
1327         vicon_thread = 0;
1328         vicon_audio = 0;
1329         vicon_drawing = AVICON_FULL_PLAY;
1330         play_off = 0;
1331         tip_info = 0;
1332         displayed_folder = AW_NO_FOLDER;
1333         new_folder_thread = 0;
1334         modify_folder_thread = 0;
1335         folder_lock = new Mutex("AWindowGUI::folder_lock");
1336 }
1337
1338 AWindowGUI::~AWindowGUI()
1339 {
1340         assets.remove_all_objects();
1341         folders.remove_all_objects();
1342         aeffects.remove_all_objects();
1343         veffects.remove_all_objects();
1344         atransitions.remove_all_objects();
1345         vtransitions.remove_all_objects();
1346         labellist.remove_all_objects();
1347         displayed_assets[1].remove_all_objects();
1348
1349         delete new_folder_thread;
1350         delete modify_folder_thread;
1351         delete vicon_thread;
1352         delete vicon_audio;
1353
1354         delete search_text;
1355         delete temp_picon;
1356         delete remove_plugin;
1357
1358         delete file_vframe;             delete file_icon;
1359         delete folder_vframe;           delete folder_icon;
1360         delete audio_vframe;            delete audio_icon;
1361         delete video_vframe;            delete video_icon;
1362         delete label_vframe;            delete label_icon;
1363         delete clip_vframe;             delete clip_icon;
1364         delete aeffect_folder_vframe;   delete aeffect_folder_icon;
1365         delete atransition_folder_vframe; delete atransition_folder_icon;
1366         delete veffect_folder_vframe;   delete veffect_folder_icon;
1367         delete vtransition_folder_vframe; delete vtransition_folder_icon;
1368         delete clip_folder_vframe;      delete clip_folder_icon;
1369         delete label_folder_vframe;     delete label_folder_icon;
1370         delete media_folder_vframe;     delete media_folder_icon;
1371         delete proxy_folder_vframe;     delete proxy_folder_icon;
1372         delete ladspa_vframe;           delete ladspa_icon;
1373         delete ff_aud_vframe;           delete ff_aud_icon;
1374         delete ff_vid_vframe;           delete ff_vid_icon;
1375         delete atransition_vframe;      delete atransition_icon;
1376         delete vtransition_vframe;      delete vtransition_icon;
1377         delete aeffect_vframe;          delete aeffect_icon;
1378         delete veffect_vframe;          delete veffect_icon;
1379         delete folder_lock;
1380 }
1381
1382 bool AWindowGUI::protected_pixmap(BC_Pixmap *icon)
1383 {
1384         return  icon == file_icon ||
1385                 icon == folder_icon ||
1386                 icon == audio_icon ||
1387                 icon == video_icon ||
1388                 icon == clip_icon ||
1389                 icon == label_icon ||
1390                 icon == vtransition_icon ||
1391                 icon == atransition_icon ||
1392                 icon == veffect_icon ||
1393                 icon == aeffect_icon ||
1394                 icon == ladspa_icon ||
1395                 icon == ff_aud_icon ||
1396                 icon == ff_vid_icon ||
1397                 icon == aeffect_folder_icon ||
1398                 icon == veffect_folder_icon ||
1399                 icon == atransition_folder_icon ||
1400                 icon == vtransition_folder_icon ||
1401                 icon == label_folder_icon ||
1402                 icon == clip_folder_icon ||
1403                 icon == media_folder_icon ||
1404                 icon == proxy_folder_icon;
1405 }
1406
1407 VFrame *AWindowGUI::get_picon(const char *name, const char *plugin_icons)
1408 {
1409         char png_path[BCTEXTLEN];
1410         char *pp = png_path, *ep = pp + sizeof(png_path)-1;
1411         snprintf(pp, ep-pp, "%s/picon/%s/%s.png",
1412                 File::get_plugin_path(), plugin_icons, name);
1413         if( access(png_path, R_OK) ) return 0;
1414         return VFramePng::vframe_png(png_path,0,0);
1415 }
1416
1417 VFrame *AWindowGUI::get_picon(const char *name)
1418 {
1419         VFrame *vframe = get_picon(name, mwindow->preferences->plugin_icons);
1420         if( !vframe ) {
1421                 char png_name[BCSTRLEN], *pp = png_name, *ep = pp + sizeof(png_name)-1;
1422                 snprintf(pp, ep-pp, "%s.png", name);
1423                 unsigned char *data = mwindow->theme->get_image_data(png_name);
1424                 if( data ) vframe = new VFramePng(data, 0.);
1425         }
1426         return vframe;
1427 }
1428
1429 void AWindowGUI::resource_icon(VFrame *&vfrm, BC_Pixmap *&icon, const char *fn, int idx)
1430 {
1431         vfrm = get_picon(fn);
1432         if( !vfrm ) vfrm = BC_WindowBase::get_resources()->type_to_icon[idx];
1433         icon = new BC_Pixmap(this, vfrm, PIXMAP_ALPHA);
1434 }
1435 void AWindowGUI::theme_icon(VFrame *&vfrm, BC_Pixmap *&icon, const char *fn)
1436 {
1437         vfrm = get_picon(fn);
1438         if( !vfrm ) vfrm = mwindow->theme->get_image(fn);
1439         icon = new BC_Pixmap(this, vfrm, PIXMAP_ALPHA);
1440 }
1441 void AWindowGUI::plugin_icon(VFrame *&vfrm, BC_Pixmap *&icon, const char *fn, unsigned char *png)
1442 {
1443         vfrm = get_picon(fn);
1444         if( !vfrm ) vfrm = new VFramePng(png);
1445         icon = new BC_Pixmap(this, vfrm, PIXMAP_ALPHA);
1446 }
1447
1448 void AWindowGUI::create_objects()
1449 {
1450         int ys5 = yS(5), ys10 = yS(10);
1451         lock_window("AWindowGUI::create_objects");
1452         asset_titles[0] = C_("Title");
1453         asset_titles[1] = _("Comments");
1454
1455         set_icon(mwindow->theme->get_image("awindow_icon"));
1456
1457         resource_icon(file_vframe,   file_icon,   "film_icon",   ICON_UNKNOWN);
1458         resource_icon(folder_vframe, folder_icon, "folder_icon", ICON_FOLDER);
1459         resource_icon(audio_vframe,  audio_icon,  "audio_icon",  ICON_SOUND);
1460         resource_icon(video_vframe,  video_icon,  "video_icon",  ICON_FILM);
1461         resource_icon(label_vframe,  label_icon,  "label_icon",  ICON_LABEL);
1462
1463         theme_icon(aeffect_folder_vframe,      aeffect_folder_icon,     "aeffect_folder");
1464         theme_icon(atransition_folder_vframe,  atransition_folder_icon, "atransition_folder");
1465         theme_icon(clip_folder_vframe,         clip_folder_icon,        "clip_folder");
1466         theme_icon(label_folder_vframe,        label_folder_icon,       "label_folder");
1467         theme_icon(media_folder_vframe,        media_folder_icon,       "media_folder");
1468         theme_icon(proxy_folder_vframe,        proxy_folder_icon,       "proxy_folder");
1469         theme_icon(veffect_folder_vframe,      veffect_folder_icon,     "veffect_folder");
1470         theme_icon(vtransition_folder_vframe,  vtransition_folder_icon, "vtransition_folder");
1471
1472         folder_icons[AW_AEFFECT_FOLDER] = aeffect_folder_icon;
1473         folder_icons[AW_VEFFECT_FOLDER] = veffect_folder_icon;
1474         folder_icons[AW_ATRANSITION_FOLDER] = atransition_folder_icon;
1475         folder_icons[AW_VTRANSITION_FOLDER] = vtransition_folder_icon;
1476         folder_icons[AW_LABEL_FOLDER] = label_folder_icon;
1477         folder_icons[AW_CLIP_FOLDER] = clip_folder_icon;
1478         folder_icons[AW_MEDIA_FOLDER] = media_folder_icon;
1479         folder_icons[AW_PROXY_FOLDER] = proxy_folder_icon;
1480
1481         theme_icon(clip_vframe,        clip_icon,        "clip_icon");
1482         theme_icon(atransition_vframe, atransition_icon, "atransition_icon");
1483         theme_icon(vtransition_vframe, vtransition_icon, "vtransition_icon");
1484         theme_icon(aeffect_vframe,     aeffect_icon,     "aeffect_icon");
1485         theme_icon(veffect_vframe,     veffect_icon,     "veffect_icon");
1486
1487         plugin_icon(ladspa_vframe, ladspa_icon, "lad_picon", lad_picon_png);
1488         plugin_icon(ff_aud_vframe, ff_aud_icon, "ff_audio",  ff_audio_png);
1489         plugin_icon(ff_vid_vframe, ff_vid_icon, "ff_video",  ff_video_png);
1490         folder_lock->lock("AWindowGUI::create_objects");
1491 // Mandatory folders
1492         folders.append(new AssetPicon(mwindow, this, AW_AEFFECT_FOLDER, 1));
1493         folders.append(new AssetPicon(mwindow, this, AW_VEFFECT_FOLDER, 1));
1494         folders.append(new AssetPicon(mwindow, this, AW_ATRANSITION_FOLDER, 1));
1495         folders.append(new AssetPicon(mwindow, this, AW_VTRANSITION_FOLDER, 1));
1496         folders.append(new AssetPicon(mwindow, this, AW_LABEL_FOLDER, 1));
1497         folders.append(new AssetPicon(mwindow, this, AW_CLIP_FOLDER, 1));
1498         folders.append(new AssetPicon(mwindow, this, AW_PROXY_FOLDER, 1));
1499         folders.append(new AssetPicon(mwindow, this, AW_MEDIA_FOLDER, 1));
1500
1501         create_label_folder();
1502         folder_lock->unlock();
1503
1504         mwindow->theme->get_awindow_sizes(this);
1505         load_defaults(mwindow->defaults);
1506         new_folder_thread = new NewFolderThread(this);
1507         modify_folder_thread = new ModifyFolderThread(this);
1508
1509         int x1 = mwindow->theme->alist_x, y1 = mwindow->theme->alist_y;
1510         int w1 = mwindow->theme->alist_w, h1 = mwindow->theme->alist_h;
1511         search_text = new AWindowSearchText(mwindow, this, x1, y1+ys5);
1512         search_text->create_objects();
1513         int dy = search_text->get_h() + ys10;
1514         y1 += dy;  h1 -= dy;
1515         add_subwindow(asset_list = new AWindowAssets(mwindow, this, x1, y1, w1, h1));
1516
1517         vicon_thread = new AssetVIconThread(this, mwindow->preferences);
1518         asset_list->update_vicon_area();
1519         vicon_thread->start();
1520         vicon_audio = new AssetVIconAudio(this);
1521
1522         add_subwindow(divider = new AWindowDivider(mwindow, this,
1523                 mwindow->theme->adivider_x, mwindow->theme->adivider_y,
1524                 mwindow->theme->adivider_w, mwindow->theme->adivider_h));
1525
1526         divider->set_cursor(HSEPARATE_CURSOR, 0, 0);
1527
1528         int fx = mwindow->theme->afolders_x, fy = mwindow->theme->afolders_y;
1529         int fw = mwindow->theme->afolders_w, fh = mwindow->theme->afolders_h;
1530         int n = sizeof(AVIconDrawing::avicon_names)/sizeof(AVIconDrawing::avicon_names[0]);
1531         int tw = 0;  const char **av_names = AVIconDrawing::avicon_names;
1532         for( int i=0; i<n; ++i ) {
1533                 int nw = get_text_width(MEDIUMFONT, _(av_names[i]));
1534                 if( tw < nw )  tw = nw;
1535         }
1536         int pw = BC_PopupMenu::calculate_w(xS(16), tw, 1);
1537         const char *text = _(AVIconDrawing::avicon_names[vicon_drawing]);
1538         add_subwindow(avicon_drawing = new AVIconDrawing(this, fw, fy, pw, text));
1539         avicon_drawing->create_objects();
1540         add_subwindow(add_tools = new AddTools(mwindow, this, fx, fy, _("Visibility")));
1541         add_tools->create_objects();
1542         fy += add_tools->get_h();  fh -= add_tools->get_h();
1543         add_subwindow(folder_list = new AWindowFolders(mwindow,
1544                 this, fx, fy, fw, fh));
1545         update_effects();
1546         folder_list->load_expanders();
1547
1548         //int x = mwindow->theme->abuttons_x;
1549         //int y = mwindow->theme->abuttons_y;
1550
1551         add_subwindow(asset_menu = new AssetPopup(mwindow, this));
1552         asset_menu->create_objects();
1553         add_subwindow(clip_menu = new ClipPopup(mwindow, this));
1554         clip_menu->create_objects();
1555         add_subwindow(label_menu = new LabelPopup(mwindow, this));
1556         label_menu->create_objects();
1557         add_subwindow(proxy_menu = new ProxyPopup(mwindow, this));
1558         proxy_menu->create_objects();
1559
1560         add_subwindow(effectlist_menu = new EffectListMenu(mwindow, this));
1561         effectlist_menu->create_objects();
1562         add_subwindow(assetlist_menu = new AssetListMenu(mwindow, this));
1563         assetlist_menu->create_objects();
1564         add_subwindow(cliplist_menu = new ClipListMenu(mwindow, this));
1565         cliplist_menu->create_objects();
1566         add_subwindow(labellist_menu = new LabelListMenu(mwindow, this));
1567         labellist_menu->create_objects();
1568         add_subwindow(proxylist_menu = new ProxyListMenu(mwindow, this));
1569         proxylist_menu->create_objects();
1570
1571         add_subwindow(folderlist_menu = new FolderListMenu(mwindow, this));
1572         folderlist_menu->create_objects();
1573
1574         create_custom_xatoms();
1575         unlock_window();
1576 }
1577
1578 int AWindowGUI::resize_event(int w, int h)
1579 {
1580         mwindow->session->awindow_x = get_x();
1581         mwindow->session->awindow_y = get_y();
1582         mwindow->session->awindow_w = w;
1583         mwindow->session->awindow_h = h;
1584
1585         mwindow->theme->get_awindow_sizes(this);
1586         mwindow->theme->draw_awindow_bg(this);
1587         reposition_objects();
1588
1589 //      int x = mwindow->theme->abuttons_x;
1590 //      int y = mwindow->theme->abuttons_y;
1591 //      new_bin->reposition_window(x, y);
1592 //      x += new_bin->get_w();
1593 //      delete_bin->reposition_window(x, y);
1594 //      x += delete_bin->get_w();
1595 //      rename_bin->reposition_window(x, y);
1596 //      x += rename_bin->get_w();
1597 //      delete_disk->reposition_window(x, y);
1598 //      x += delete_disk->get_w();
1599 //      delete_project->reposition_window(x, y);
1600 //      x += delete_project->get_w();
1601 //      info->reposition_window(x, y);
1602 //      x += info->get_w();
1603 //      redraw_index->reposition_window(x, y);
1604 //      x += redraw_index->get_w();
1605 //      paste->reposition_window(x, y);
1606 //      x += paste->get_w();
1607 //      append->reposition_window(x, y);
1608 //      x += append->get_w();
1609 //      view->reposition_window(x, y);
1610
1611         BC_WindowBase::resize_event(w, h);
1612         asset_list->update_vicon_area();
1613         return 1;
1614 }
1615
1616 int AWindowGUI::translation_event()
1617 {
1618         mwindow->session->awindow_x = get_x();
1619         mwindow->session->awindow_y = get_y();
1620         return 0;
1621 }
1622
1623 void AWindowGUI::reposition_objects()
1624 {
1625         int ys5 = yS(5), ys10 = yS(10);
1626         int x1 = mwindow->theme->alist_x, y1 = mwindow->theme->alist_y;
1627         int w1 = mwindow->theme->alist_w, h1 = mwindow->theme->alist_h;
1628         search_text->reposition_window(x1, y1+ys5, w1);
1629         int dy = search_text->get_h() + ys10;
1630         y1 += dy;  h1 -= dy;
1631         asset_list->reposition_window(x1, y1, w1, h1);
1632         divider->reposition_window(
1633                 mwindow->theme->adivider_x, mwindow->theme->adivider_y,
1634                 mwindow->theme->adivider_w, mwindow->theme->adivider_h);
1635         int fx = mwindow->theme->afolders_x, fy = mwindow->theme->afolders_y;
1636         int fw = mwindow->theme->afolders_w, fh = mwindow->theme->afolders_h;
1637         add_tools->resize_event(fw-avicon_w, add_tools->get_h());
1638         avicon_drawing->reposition_window(fw-avicon_drawing->get_w(), fy);
1639         fy += add_tools->get_h();  fh -= add_tools->get_h();
1640         folder_list->reposition_window(fx, fy, fw, fh);
1641 }
1642
1643 int AWindowGUI::save_defaults(BC_Hash *defaults)
1644 {
1645         defaults->update("PLUGIN_VISIBILTY", plugin_visibility);
1646         defaults->update("VICON_DRAWING", vicon_drawing);
1647         defaults->update("TIP_INFO", tip_info);
1648         return 0;
1649 }
1650
1651 int AWindowGUI::load_defaults(BC_Hash *defaults)
1652 {
1653         plugin_visibility = defaults->get("PLUGIN_VISIBILTY", plugin_visibility);
1654         vicon_drawing = defaults->get("VICON_DRAWING", vicon_drawing);
1655         tip_info = defaults->get("TIP_INFO", tip_info);
1656         return 0;
1657 }
1658
1659 int AWindowGUI::close_event()
1660 {
1661         hide_window();
1662         mwindow->session->show_awindow = 0;
1663         unlock_window();
1664
1665         mwindow->gui->lock_window("AWindowGUI::close_event");
1666         mwindow->gui->mainmenu->show_awindow->set_checked(0);
1667         mwindow->gui->unlock_window();
1668
1669         lock_window("AWindowGUI::close_event");
1670         save_defaults(mwindow->defaults);
1671         mwindow->save_defaults();
1672         return 1;
1673 }
1674
1675 int AWindowGUI::start_vicon_drawing()
1676 {
1677         if( play_off ) return stop_vicon_drawing();
1678         if( !vicon_thread->interrupted ) return 1;
1679         switch( vicon_drawing ) {
1680         case AVICON_FULL_PLAY:  // all vicons, viewing, target
1681                 break;
1682         case AVICON_MOUSE_OVER: // one vicon, viewing, target
1683                 if( vicon_thread->solo ) break;
1684         // fall thru
1685         case AVICON_SRC_TARGET: // no vicons, no view, target
1686         case AVICON_NO_PLAY:    // no vicons, no view, no target
1687                 return 0;
1688         }
1689         if( mwindow->edl->session->awindow_folder == AW_MEDIA_FOLDER ||
1690             mwindow->edl->session->awindow_folder == AW_PROXY_FOLDER ||
1691             mwindow->edl->session->awindow_folder == AW_CLIP_FOLDER ||
1692             mwindow->edl->session->awindow_folder >= AWINDOW_USER_FOLDERS ) {
1693                 switch( mwindow->edl->session->assetlist_format ) {
1694                 case ASSETS_ICONS:
1695                 case ASSETS_ICONS_PACKED:
1696                 case ASSETS_ICON_LIST:
1697                         asset_list->update_vicon_area();
1698                         vicon_thread->start_drawing();
1699                         break;
1700                 default:
1701                         break;
1702                 }
1703         }
1704         return 1;
1705 }
1706
1707 int AWindowGUI::stop_vicon_drawing(int wait)
1708 {
1709         vicon_thread->stop_vicon_drawing(wait);
1710         return 0;
1711 }
1712
1713
1714 VFrame *AssetPicon::get_vicon_frame()
1715 {
1716         if( !vicon ) return 0;
1717         if( gui->vicon_thread->interrupted ) return 0;
1718         VFrame *frame = vicon->frame();
1719         if( !frame ) return 0;
1720         if( !vicon_frame )
1721                 vicon_frame = new VFrame(vicon->w, vicon->h, frame->get_color_model());
1722         vicon_frame->transfer_from(frame);
1723         return vicon_frame;
1724 }
1725
1726 int AWindowGUI::cycle_assetlist_format()
1727 {
1728         EDLSession *session = mwindow->edl->session;
1729         int format = ASSETS_TEXT;
1730         if( allow_iconlisting ) {
1731                 switch( session->assetlist_format ) {
1732                 case ASSETS_TEXT:
1733                         format = ASSETS_ICONS;
1734                         break;
1735                 case ASSETS_ICONS:
1736                         format = ASSETS_ICONS_PACKED;
1737                         break;
1738                 case ASSETS_ICONS_PACKED:
1739                         format = ASSETS_ICON_LIST;
1740                         break;
1741                 case ASSETS_ICON_LIST:
1742                         format = ASSETS_TEXT;
1743                         break;
1744                 }
1745         }
1746         stop_vicon_drawing();
1747         session->assetlist_format = format;
1748         asset_list->update_format(session->assetlist_format, 0);
1749         async_update_assets();
1750         start_vicon_drawing();
1751         return 1;
1752 }
1753
1754 void AWindowGUI::hide_tip_info()
1755 {
1756         asset_list->hide_tooltip();
1757 }
1758
1759
1760 AWindowRemovePluginGUI::
1761 AWindowRemovePluginGUI(AWindow *awindow, AWindowRemovePlugin *thread,
1762         int x, int y, PluginServer *plugin)
1763  : BC_Window(_(PROGRAM_NAME ": Remove plugin"), x,y,
1764                 xS(500),yS(200), xS(50), yS(50),
1765                 1, 0, 1, -1, "", 1)
1766 {
1767         this->awindow = awindow;
1768         this->thread = thread;
1769         this->plugin = plugin;
1770         VFrame *vframe = plugin->get_picon();
1771         icon = vframe ? create_pixmap(vframe) : 0;
1772         plugin_list.append(new BC_ListBoxItem(plugin->title, icon));
1773 }
1774
1775 AWindowRemovePluginGUI::
1776 ~AWindowRemovePluginGUI()
1777 {
1778         if( !awindow->gui->protected_pixmap(icon) )
1779                 delete icon;
1780         plugin_list.remove_all();
1781 }
1782
1783 void AWindowRemovePluginGUI::create_objects()
1784 {
1785         int xs10 = xS(10), xs20 = xS(20);
1786         int ys5 = yS(5), ys10 = yS(10);
1787         lock_window("AWindowRemovePluginGUI::create_objects");
1788         BC_Button *ok_button = new BC_OKButton(this);
1789         add_subwindow(ok_button);
1790         BC_Button *cancel_button = new BC_CancelButton(this);
1791         add_subwindow(cancel_button);
1792         int x = xs10, y = ys10;
1793         BC_Title *title = new BC_Title(x, y, _("remove plugin?"));
1794         add_subwindow(title);
1795         y += title->get_h() + ys5;
1796         list = new BC_ListBox(x, y,
1797                 get_w() - xs20, ok_button->get_y() - y - ys5, LISTBOX_TEXT, &plugin_list,
1798                 0, 0, 1, 0, 0, LISTBOX_SINGLE, ICON_LEFT, 0);
1799         add_subwindow(list);
1800         show_window();
1801         unlock_window();
1802 }
1803
1804 int AWindowRemovePlugin::remove_plugin(PluginServer *plugin, ArrayList<BC_ListBoxItem*> &folder)
1805 {
1806         int ret = 0;
1807         for( int i=0; i<folder.size(); ) {
1808                 AssetPicon *picon = (AssetPicon *)folder[i];
1809                 if( picon->plugin == plugin ) {
1810                         folder.remove_object_number(i);
1811                         ++ret;
1812                         continue;
1813                 }
1814                 ++i;
1815         }
1816         return ret;
1817 }
1818
1819 void AWindowRemovePlugin::handle_close_event(int result)
1820 {
1821         if( !result ) {
1822                 printf(_("remove %s\n"), plugin->path);
1823                 awindow->gui->lock_window("AWindowRemovePlugin::handle_close_event");
1824                 ArrayList<BC_ListBoxItem*> *folder =
1825                         plugin->audio ? plugin->transition ?
1826                                 &awindow->gui->atransitions :
1827                                 &awindow->gui->aeffects :
1828                         plugin->video ?  plugin->transition ?
1829                                 &awindow->gui->vtransitions :
1830                                 &awindow->gui->veffects :
1831                         0;
1832                 if( folder ) remove_plugin(plugin, *folder);
1833                 MWindow *mwindow = awindow->mwindow;
1834                 awindow->gui->unlock_window();
1835                 char plugin_path[BCTEXTLEN];
1836                 strcpy(plugin_path, plugin->path);
1837                 mwindow->plugindb->remove(plugin);
1838                 remove(plugin_path);
1839                 char index_path[BCTEXTLEN];
1840                 mwindow->create_defaults_path(index_path, PLUGIN_FILE);
1841                 remove(index_path);
1842                 char picon_path[BCTEXTLEN];
1843                 FileSystem fs;
1844                 snprintf(picon_path, sizeof(picon_path), "%s/picon",
1845                         File::get_plugin_path());
1846                 char png_name[BCSTRLEN], png_path[BCTEXTLEN];
1847                 plugin->get_plugin_png_name(png_name);
1848                 fs.update(picon_path);
1849                 for( int i=0; i<fs.dir_list.total; ++i ) {
1850                         char *fs_path = fs.dir_list[i]->path;
1851                         if( !fs.is_dir(fs_path) ) continue;
1852                         snprintf(png_path, sizeof(picon_path), "%s/%s",
1853                                 fs_path, png_name);
1854                         remove(png_path);
1855                 }
1856                 delete plugin;  plugin = 0;
1857                 awindow->gui->async_update_assets();
1858         }
1859 }
1860
1861 AWindowRemovePlugin::
1862 AWindowRemovePlugin(AWindow *awindow, PluginServer *plugin)
1863  : BC_DialogThread()
1864 {
1865         this->awindow = awindow;
1866         this->plugin = plugin;
1867 }
1868
1869 AWindowRemovePlugin::
1870 ~AWindowRemovePlugin()
1871 {
1872         close_window();
1873 }
1874
1875 BC_Window* AWindowRemovePlugin::new_gui()
1876 {
1877         int x = awindow->gui->get_abs_cursor_x(0);
1878         int y = awindow->gui->get_abs_cursor_y(0);
1879         AWindowRemovePluginGUI *gui = new AWindowRemovePluginGUI(awindow, this, x, y, plugin);
1880         gui->create_objects();
1881         return gui;
1882 }
1883
1884 int AWindowGUI::keypress_event()
1885 {
1886         switch( get_keypress() ) {
1887         case 'w': case 'W':
1888                 if( ctrl_down() ) {
1889                         close_event();
1890                         return 1;
1891                 }
1892                 break;
1893         case 'i':
1894                 tip_info = !tip_info ? 1 : 0;
1895                 if( !tip_info ) hide_tip_info();
1896                 return 1;
1897         case 'o':
1898                 if( !ctrl_down() && !shift_down() ) {
1899                         assetlist_menu->load_file->handle_event();
1900                         return 1;
1901                 }
1902                 break;
1903         case 'v':
1904                 return cycle_assetlist_format();
1905         case DELETE:
1906                 if( shift_down() && ctrl_down() ) {
1907                         PluginServer* plugin = selected_plugin();
1908                         if( !plugin ) break;
1909                         remove_plugin = new AWindowRemovePlugin(awindow, plugin);
1910                         unlock_window();
1911                         remove_plugin->start();
1912                         lock_window("AWindowGUI::keypress_event 1");
1913                         return 1;
1914                 }
1915                 collect_assets();
1916                 if( shift_down() ) {
1917                         mwindow->awindow->asset_remove->start();
1918                         return 1;
1919                 }
1920                 unlock_window();
1921                 mwindow->remove_assets_from_project(1, 1, 1,
1922                         mwindow->session->drag_assets,
1923                         mwindow->session->drag_clips);
1924                 lock_window("AWindowGUI::keypress_event 2");
1925                 return 1;
1926         case KEY_F1:
1927         case KEY_F2:
1928         case KEY_F3:
1929         case KEY_F4:
1930                 if( shift_down() && ctrl_down() ) {
1931                         resend_event(mwindow->gui);
1932                         return 1;
1933                 }
1934                 break;
1935         }
1936         return 0;
1937 }
1938
1939
1940
1941 int AWindowGUI::create_custom_xatoms()
1942 {
1943         UpdateAssetsXAtom = create_xatom("CWINDOWGUI_UPDATE_ASSETS");
1944         return 0;
1945 }
1946 int AWindowGUI::receive_custom_xatoms(xatom_event *event)
1947 {
1948         if( event->message_type == UpdateAssetsXAtom ) {
1949                 update_assets();
1950                 return 1;
1951         }
1952         return 0;
1953 }
1954
1955 void AWindowGUI::async_update_assets()
1956 {
1957         xatom_event event;
1958         event.message_type = UpdateAssetsXAtom;
1959         send_custom_xatom(&event);
1960 }
1961
1962
1963 void AWindowGUI::update_folder_list()
1964 {
1965         for( int i = 0; i < folders.total; i++ ) {
1966                 AssetPicon *picon = (AssetPicon*)folders.values[i];
1967                 picon->in_use = 0;
1968         }
1969
1970 // Search assets for folders
1971         for( int i = 0; i < mwindow->edl->folders.total; i++ ) {
1972                 BinFolder *bin_folder = mwindow->edl->folders[i];
1973                 int exists = 0;
1974
1975                 for( int j = 0; j < folders.total; j++ ) {
1976                         AssetPicon *picon = (AssetPicon*)folders[j];
1977                         if( !strcasecmp(picon->get_text(), bin_folder->title) ) {
1978                                 exists = 1;
1979                                 picon->in_use = 1;
1980                                 break;
1981                         }
1982                 }
1983
1984                 if( !exists ) {
1985                         const char *title = bin_folder->title;
1986                         int folder = bin_folder->awindow_folder;
1987                         AssetPicon *picon = new AssetPicon(mwindow, this, folder, title);
1988                         picon->create_objects();
1989                         folders.append(picon);
1990                 }
1991         }
1992
1993 // Delete unused non-persistent folders
1994         int do_autoplace = 0;
1995         for( int i=folders.total; --i>=0; ) {
1996                 AssetPicon *picon = (AssetPicon*)folders.values[i];
1997                 if( !picon->in_use && !picon->persistent ) {
1998                         delete picon;
1999                         folders.remove_number(i);
2000                         do_autoplace = 1;
2001                 }
2002         }
2003         if( do_autoplace )
2004                 folder_list->set_autoplacement(&folders, 0, 1);
2005 }
2006
2007 void AWindowGUI::create_persistent_folder(ArrayList<BC_ListBoxItem*> *output,
2008         int do_audio, int do_video, int is_realtime, int is_transition)
2009 {
2010         ArrayList<PluginServer*> plugin_list;
2011 // Get pointers to plugindb entries
2012         mwindow->search_plugindb(do_audio, do_video, is_realtime, is_transition,
2013                         0, plugin_list);
2014
2015         for( int i = 0; i < plugin_list.total; i++ ) {
2016                 PluginServer *server = plugin_list.values[i];
2017                 int visible = plugin_visibility & (1<<server->dir_idx);
2018                 if( !visible ) continue;
2019 // Create new listitem
2020                 AssetPicon *picon = new AssetPicon(mwindow, this, server);
2021                 picon->create_objects();
2022                 output->append(picon);
2023         }
2024 }
2025
2026 void AWindowGUI::create_label_folder()
2027 {
2028         Label *current;
2029         for( current = mwindow->edl->labels->first; current; current = NEXT ) {
2030                 AssetPicon *picon = new AssetPicon(mwindow, this, current);
2031                 picon->create_objects();
2032                 labellist.append(picon);
2033         }
2034 }
2035
2036
2037 void AWindowGUI::update_asset_list()
2038 {
2039         ArrayList<AssetPicon *> new_assets;
2040         for( int i = 0; i < assets.total; i++ ) {
2041                 AssetPicon *picon = (AssetPicon*)assets.values[i];
2042                 picon->in_use = 0;
2043         }
2044
2045         mwindow->gui->lock_window("AWindowGUI::update_asset_list");
2046 // Synchronize EDL clips
2047         for( int i=0; i<mwindow->edl->clips.size(); ++i ) {
2048                 int exists = 0;
2049
2050 // Look for clip in existing listitems
2051                 for( int j = 0; j < assets.total && !exists; j++ ) {
2052                         AssetPicon *picon = (AssetPicon*)assets.values[j];
2053
2054                         if( picon->id == mwindow->edl->clips[i]->id ) {
2055                                 picon->edl = mwindow->edl->clips[i];
2056                                 picon->set_text(mwindow->edl->clips[i]->local_session->clip_title);
2057                                 exists = 1;
2058                                 picon->in_use = 1;
2059                         }
2060                 }
2061
2062 // Create new listitem
2063                 if( !exists ) {
2064                         AssetPicon *picon = new AssetPicon(mwindow,
2065                                 this, mwindow->edl->clips[i]);
2066                         new_assets.append(picon);
2067                 }
2068         }
2069
2070 // Synchronize EDL assets
2071         for( Asset *current=mwindow->edl->assets->first; current; current=NEXT ) {
2072                 int exists = 0;
2073
2074 // Look for asset in existing listitems
2075                 for( int j = 0; j < assets.total && !exists; j++ ) {
2076                         AssetPicon *picon = (AssetPicon*)assets.values[j];
2077
2078                         if( picon->id == current->id ) {
2079                                 picon->indexable = current;
2080                                 picon->in_use = 1;
2081                                 exists = 1;
2082                         }
2083                 }
2084
2085 // Create new listitem
2086                 if( !exists ) {
2087                         AssetPicon *picon = new AssetPicon(mwindow,
2088                                 this, current);
2089                         new_assets.append(picon);
2090                 }
2091         }
2092
2093 // Synchronize nested EDLs
2094         for( int i=0; i<mwindow->edl->nested_edls.size(); ++i ) {
2095                 int exists = 0;
2096                 EDL *nested_edl = mwindow->edl->nested_edls[i];
2097
2098 // Look for asset in existing listitems
2099                 for( int j=0; j<assets.total && !exists; ++j ) {
2100                         AssetPicon *picon = (AssetPicon*)assets.values[j];
2101
2102                         if( picon->id == nested_edl->id ) {
2103                                 picon->indexable = nested_edl;
2104                                 picon->in_use = 1;
2105                                 exists = 1;
2106                         }
2107                 }
2108
2109 // Create new listitem
2110                 if( !exists ) {
2111                         AssetPicon *picon = new AssetPicon(mwindow,
2112                                 this, (Indexable*)nested_edl);
2113                         new_assets.append(picon);
2114                 }
2115         }
2116         mwindow->gui->unlock_window();
2117
2118         for( int i=0; i<new_assets.size(); ++i ) {
2119                 AssetPicon *picon = new_assets[i];
2120                 picon->create_objects();
2121                 if( picon->indexable )
2122                         picon->foldernum = AW_MEDIA_FOLDER;
2123                 else if( picon->edl )
2124                         picon->foldernum = AW_CLIP_FOLDER;
2125                 assets.append(picon);
2126         }
2127
2128         mwindow->gui->lock_window();
2129         mwindow->gui->default_message();
2130         mwindow->gui->unlock_window();
2131
2132         for( int i = assets.size() - 1; i >= 0; i-- ) {
2133                 AssetPicon *picon = (AssetPicon*)assets.get(i);
2134                 if( !picon->in_use ) {
2135                         delete picon;
2136                         assets.remove_number(i);
2137                         continue;
2138                 }
2139                 if( picon->indexable && picon->indexable->is_asset ) {
2140                         Asset *asset = (Asset *)picon->indexable;
2141                         struct stat st;
2142                         picon->comments_time = !stat(asset->path, &st) ? st.st_mtime : 0;
2143                         picon->comments_rate = asset->get_frame_rate();
2144                         picon->comments_ffmt = asset->format == FILE_FFMPEG ? '=' : '-';
2145                         picon->comments_type = asset->format == FILE_FFMPEG ?
2146                                 asset->vcodec : File::formattostr(asset->format);
2147                 }
2148         }
2149 }
2150
2151 void AWindowGUI::update_picon(Indexable *indexable)
2152 {
2153         VIcon *vicon = 0;
2154         for( int i = 0; i < assets.total; i++ ) {
2155                 AssetPicon *picon = (AssetPicon*)assets.values[i];
2156                 if( picon->indexable == indexable ||
2157                     picon->edl == (EDL *)indexable ) {
2158                         char name[BCTEXTLEN];
2159                         FileSystem fs;
2160                         fs.extract_name(name, indexable->path);
2161                         picon->set_text(name);
2162                         vicon = picon->vicon;
2163                         break;
2164                 }
2165         }
2166         if( vicon ) {
2167                 stop_vicon_drawing();
2168                 vicon->clear_images();
2169                 vicon->reset(indexable->get_frame_rate());
2170                 start_vicon_drawing();
2171         }
2172 }
2173
2174 void AWindowGUI::sort_assets()
2175 {
2176         folder_lock->lock("AWindowGUI::sort_assets");
2177         switch( mwindow->edl->session->awindow_folder ) {
2178         case AW_AEFFECT_FOLDER:
2179                 sort_picons(&aeffects);
2180                 break;
2181         case AW_VEFFECT_FOLDER:
2182                 sort_picons(&veffects);
2183                 break;
2184         case AW_ATRANSITION_FOLDER:
2185                 sort_picons(&atransitions);
2186                 break;
2187         case AW_VTRANSITION_FOLDER:
2188                 sort_picons(&vtransitions);
2189                 break;
2190         case AW_LABEL_FOLDER:
2191                 sort_picons(&labellist);
2192                 break;
2193         default:
2194                 sort_picons(&assets);
2195                 break;
2196         }
2197 // reset xyposition
2198         asset_list->update_format(asset_list->get_format(), 0);
2199         folder_lock->unlock();
2200         update_assets();
2201 }
2202
2203 void AWindowGUI::sort_folders()
2204 {
2205         folder_lock->lock("AWindowGUI::update_assets");
2206 //      folder_list->collapse_recursive(&folders, 0);
2207         folder_list->set_autoplacement(&folders, 0, 1);
2208         sort_picons(&folders);
2209         folder_list->update_format(folder_list->get_format(), 0);
2210         folder_lock->unlock();
2211         update_assets();
2212 }
2213
2214 EDL *AWindowGUI::collect_proxy(Asset *proxy_asset)
2215 {
2216         char path[BCTEXTLEN];
2217         int proxy_scale = mwindow->edl->session->proxy_scale;
2218         ProxyRender::from_proxy_path(path, proxy_asset, proxy_scale);
2219         Indexable *unproxy_idxbl =
2220                 proxy_asset->proxy_edl ?
2221                         (Indexable *) mwindow->edl->get_nested_edl(path) :
2222                         (Indexable *) mwindow->edl->assets->get_asset(path);
2223         if( !unproxy_idxbl || !unproxy_idxbl->get_video_layers() ) return 0;
2224 // make a clip from proxy video tracks and unproxy audio tracks
2225         EDL *proxy_edl = new EDL(mwindow->edl);
2226         proxy_edl->create_objects();
2227         proxy_edl->set_path(proxy_asset->path);
2228         FileSystem fs;  fs.extract_name(path, proxy_asset->path);
2229         strcpy(proxy_edl->local_session->clip_title, path);
2230         strcpy(proxy_edl->local_session->clip_notes, _("Proxy clip"));
2231         proxy_edl->session->video_tracks = proxy_asset->layers;
2232         proxy_edl->session->audio_tracks = unproxy_idxbl->get_audio_channels();
2233         proxy_edl->create_default_tracks();
2234         double length = proxy_asset->frame_rate > 0 ?
2235                 ( proxy_asset->video_length >= 0 ?
2236                         ( proxy_asset->video_length / proxy_asset->frame_rate ) :
2237                         ( proxy_edl->session->si_useduration ?
2238                                 proxy_edl->session->si_duration :
2239                                 1.0 / proxy_asset->frame_rate ) ) :
2240                 1.0 / proxy_edl->session->frame_rate;
2241         Track *current = proxy_edl->tracks->first;
2242         for( int vtrack=0; current; current=NEXT ) {
2243                 if( current->data_type != TRACK_VIDEO ) continue;
2244                 current->insert_asset(proxy_asset, 0, length, 0, vtrack++);
2245         }
2246         int64_t samples = unproxy_idxbl->get_audio_samples();
2247         int sample_rate = unproxy_idxbl->get_sample_rate();
2248         length = sample_rate > 0 ? (double)samples / sample_rate : 0;
2249         current = proxy_edl->tracks->first;
2250         for( int atrack=0; current; current=NEXT ) {
2251                 if( current->data_type != TRACK_AUDIO ) continue;
2252                 Asset *asset = unproxy_idxbl->is_asset ? (Asset *)unproxy_idxbl : 0;
2253                 EDL *nested_edl = unproxy_idxbl->is_asset ? 0 : (EDL *)unproxy_idxbl;
2254                 current->insert_asset(asset, nested_edl, length, 0, atrack++);
2255         }
2256         proxy_edl->folder_no = AW_PROXY_FOLDER;
2257         return proxy_edl;
2258 }
2259
2260
2261 void AWindowGUI::collect_assets(int proxy)
2262 {
2263         mwindow->session->drag_assets->remove_all();
2264         mwindow->session->drag_clips->remove_all();
2265         int i = 0;  AssetPicon *result;
2266         while( (result = (AssetPicon*)asset_list->get_selection(0, i++)) != 0 ) {
2267                 Indexable *indexable = result->indexable;
2268                 if( proxy && indexable && indexable->is_asset &&
2269                     indexable->folder_no == AW_PROXY_FOLDER ) {
2270                         EDL *drag_edl = collect_proxy((Asset*)indexable);
2271                         if( drag_edl ) mwindow->session->drag_clips->append(drag_edl);
2272                         continue;
2273                 }
2274                 if( indexable ) {
2275                         mwindow->session->drag_assets->append(indexable);
2276                         continue;
2277                 }
2278                 if( result->edl ) {
2279                         mwindow->session->drag_clips->append(result->edl);
2280                         continue;
2281                 }
2282         }
2283 }
2284
2285 void AWindowGUI::copy_picons(AssetPicon *picon, ArrayList<BC_ListBoxItem*> *src)
2286 {
2287 // Remove current pointers
2288         ArrayList<BC_ListBoxItem*> *dst = displayed_assets;
2289         dst[0].remove_all();
2290         dst[1].remove_all_objects();
2291
2292         AWindowFolderSubItems *sub_items = picon ? picon->sub_items : 0;
2293         int folder = mwindow->edl->session->awindow_folder;
2294         BinFolder *bin_folder = folder < AWINDOW_USER_FOLDERS ? 0 :
2295                 mwindow->edl->get_folder(folder);
2296
2297 // Create new pointers
2298         for( int i = 0; i < src->total; i++ ) {
2299                 int visible = folder >= AW_CLIP_FOLDER ? 0 : 1;
2300                 picon = (AssetPicon*)src->values[i];
2301                 picon->sort_key = -1;
2302                 if( !visible && bin_folder ) {
2303                         Indexable *idxbl = bin_folder->is_clips ? (Indexable *)picon->edl :
2304                             picon->indexable ? picon->indexable :
2305                             picon->edl ? picon->edl->get_proxy_asset() : 0;
2306                         if( idxbl ) {
2307                                 picon->sort_key = mwindow->edl->folders.matches_indexable(folder, idxbl);
2308                                 if( picon->sort_key < 0 ) continue;
2309                                 visible = 1;
2310                         }
2311                 }
2312                 if( !visible && picon->indexable && picon->indexable->folder_no == folder )
2313                         visible = 1;
2314                 if( !visible && picon->edl && picon->edl->folder_no == folder )
2315                         visible = 1;
2316                 if( visible && sub_items ) {
2317                         if( !sub_items->matches(picon->get_text()) )
2318                                 visible = 0;
2319                 }
2320                 if( visible ) {
2321                         const char *text = search_text->get_text();
2322                         if( text && text[0] )
2323                                 visible = bstrcasestr(picon->get_text(), text) ? 1 : 0;
2324                 }
2325                 if( visible && picon->vicon && picon->vicon->hidden )
2326                         picon->vicon->hidden = 0;
2327                 if( visible ) {
2328                         BC_ListBoxItem *item2, *item1;
2329                         dst[0].append(item1 = picon);
2330                         if( picon->edl )
2331                                 dst[1].append(item2 = new BC_ListBoxItem(picon->edl->local_session->clip_notes));
2332                         else
2333                         if( picon->label )
2334                                 dst[1].append(item2 = new BC_ListBoxItem(picon->label->textstr));
2335                         else if( picon->comments_time ) {
2336                                 char date_time[BCSTRLEN];
2337                                 struct tm stm;  localtime_r(&picon->comments_time, &stm);
2338                                 sprintf(date_time,"%04d.%02d.%02d %02d:%02d:%02d @%0.2f %c%s",
2339                                          stm.tm_year+1900, stm.tm_mon+1, stm.tm_mday,
2340                                          stm.tm_hour, stm.tm_min, stm.tm_sec,
2341                                         picon->comments_rate, picon->comments_ffmt,
2342                                         picon->comments_type);
2343                                 dst[1].append(item2 = new BC_ListBoxItem(date_time));
2344                         }
2345                         else
2346                                 dst[1].append(item2 = new BC_ListBoxItem(""));
2347                         item1->set_autoplace_text(1);  item1->set_autoplace_icon(1);
2348                         item2->set_autoplace_text(1);  item2->set_autoplace_icon(1);
2349                 }
2350         }
2351 }
2352
2353 void AWindowGUI::sort_picons(ArrayList<BC_ListBoxItem*> *src)
2354 {
2355         int done = 0, changed = 0;
2356         while( !done ) {
2357                 done = 1;
2358                 for( int i=0; i<src->total-1; ++i ) {
2359                         AssetPicon *item1 = (AssetPicon *)src->values[i];
2360                         AssetPicon *item2 = (AssetPicon *)src->values[i + 1];
2361                         double v = item2->sort_key - item1->sort_key;
2362                         if( v > 0 ) continue;
2363                         if( v == 0 ) {
2364                                 const char *cp1 = item1->get_text();
2365                                 const char *bp1 = strrchr(cp1, '/');
2366                                 if( bp1 ) cp1 = bp1 + 1;
2367                                 const char *cp2 = item2->get_text();
2368                                 const char *bp2 = strrchr(cp2, '/');
2369                                 if( bp2 ) cp2 = bp2 + 1;
2370                                 if( strcmp(cp2, cp1) >= 0 ) continue;
2371                         }
2372                         src->values[i + 1] = item1;
2373                         src->values[i] = item2;
2374                         done = 0;  changed = 1;
2375                 }
2376         }
2377         if( changed ) {
2378                 for( int i=0; i<src->total; ++i ) {
2379                         AssetPicon *item = (AssetPicon *)src->values[i];
2380                         item->set_autoplace_icon(1);
2381                         item->set_autoplace_text(1);
2382                 }
2383         }
2384 }
2385
2386 void AWindowGUI::filter_displayed_assets()
2387 {
2388         //allow_iconlisting = 1;
2389         asset_titles[0] = C_("Title");
2390         asset_titles[1] = _("Comments");
2391         AssetPicon *picon = 0;
2392         int selected_folder = mwindow->edl->session->awindow_folder;
2393         // Ensure the current folder icon is highlighted
2394         for( int i = 0; i < folders.total; i++ ) {
2395                 AssetPicon *folder_item = (AssetPicon *)folders.values[i];
2396                 int selected = folder_item->foldernum == selected_folder ? 1 : 0;
2397                 folder_item->set_selected(selected);
2398                 if( selected ) picon = folder_item;
2399         }
2400
2401         ArrayList<BC_ListBoxItem*> *src = &assets;
2402         switch( selected_folder ) {
2403         case AW_AEFFECT_FOLDER:  src = &aeffects;  break;
2404         case AW_VEFFECT_FOLDER:  src = &veffects;  break;
2405         case AW_ATRANSITION_FOLDER:  src = &atransitions;  break;
2406         case AW_VTRANSITION_FOLDER:  src = &vtransitions;  break;
2407         case AW_LABEL_FOLDER:  src = &labellist;
2408                 asset_titles[0] = _("Time Stamps");
2409                 asset_titles[1] = C_("Title");
2410                 //allow_iconlisting = 0;
2411                 break;
2412         }
2413         copy_picons(picon, src);
2414 }
2415
2416
2417 void AWindowGUI::update_assets()
2418 {
2419         stop_vicon_drawing();
2420         folder_lock->lock("AWindowGUI::update_assets");
2421         update_folder_list();
2422         update_asset_list();
2423         labellist.remove_all_objects();
2424         create_label_folder();
2425
2426         if( displayed_folder != mwindow->edl->session->awindow_folder )
2427                 search_text->clear();
2428         vicon_thread->hide_vicons();
2429         filter_displayed_assets();
2430         folder_lock->unlock();
2431
2432         if( mwindow->edl->session->folderlist_format != folder_list->get_format() ) {
2433                 folder_list->update_format(mwindow->edl->session->folderlist_format, 0);
2434         }
2435         int folder_xposition = folder_list->get_xposition();
2436         int folder_yposition = folder_list->get_yposition();
2437         folder_list->update(&folders, 0, 0, 1, folder_xposition, folder_yposition, -1);
2438
2439         if( mwindow->edl->session->assetlist_format != asset_list->get_format() ) {
2440                 asset_list->update_format(mwindow->edl->session->assetlist_format, 0);
2441         }
2442         int asset_xposition = asset_list->get_xposition();
2443         int asset_yposition = asset_list->get_yposition();
2444         if( displayed_folder != mwindow->edl->session->awindow_folder ) {
2445                 displayed_folder = mwindow->edl->session->awindow_folder;
2446                 asset_xposition = asset_yposition = 0;
2447         }
2448         asset_list->update(displayed_assets, asset_titles,
2449                 mwindow->edl->session->asset_columns, ASSET_COLUMNS,
2450                 asset_xposition, asset_yposition, -1, 0);
2451         asset_list->center_selection();
2452
2453         flush();
2454         start_vicon_drawing();
2455         return;
2456 }
2457
2458 void AWindowGUI::update_effects()
2459 {
2460         aeffects.remove_all_objects();
2461         create_persistent_folder(&aeffects, 1, 0, 1, 0);
2462         veffects.remove_all_objects();
2463         create_persistent_folder(&veffects, 0, 1, 1, 0);
2464         atransitions.remove_all_objects();
2465         create_persistent_folder(&atransitions, 1, 0, 0, 1);
2466         vtransitions.remove_all_objects();
2467         create_persistent_folder(&vtransitions, 0, 1, 0, 1);
2468 }
2469
2470 int AWindowGUI::drag_motion()
2471 {
2472         if( get_hidden() ) return 0;
2473
2474         int result = 0;
2475         return result;
2476 }
2477
2478 int AWindowGUI::drag_stop()
2479 {
2480         if( get_hidden() ) return 0;
2481         return 0;
2482 }
2483
2484 Indexable* AWindowGUI::selected_asset()
2485 {
2486         AssetPicon *picon = (AssetPicon*)asset_list->get_selection(0, 0);
2487         return picon ? picon->indexable : 0;
2488 }
2489
2490 PluginServer* AWindowGUI::selected_plugin()
2491 {
2492         AssetPicon *picon = (AssetPicon*)asset_list->get_selection(0, 0);
2493         return picon ? picon->plugin : 0;
2494 }
2495
2496 AssetPicon* AWindowGUI::selected_folder()
2497 {
2498         AssetPicon *picon = (AssetPicon*)folder_list->get_selection(0, 0);
2499         return picon;
2500 }
2501
2502
2503
2504
2505
2506
2507
2508
2509 AWindowDivider::AWindowDivider(MWindow *mwindow, AWindowGUI *gui, int x, int y, int w, int h)
2510  : BC_SubWindow(x, y, w, h)
2511 {
2512         this->mwindow = mwindow;
2513         this->gui = gui;
2514 }
2515 AWindowDivider::~AWindowDivider()
2516 {
2517 }
2518
2519 int AWindowDivider::button_press_event()
2520 {
2521         if( is_event_win() && cursor_inside() ) {
2522                 mwindow->session->current_operation = DRAG_PARTITION;
2523                 return 1;
2524         }
2525         return 0;
2526 }
2527
2528 int AWindowDivider::cursor_motion_event()
2529 {
2530         if( mwindow->session->current_operation == DRAG_PARTITION ) {
2531                 int wmin = xS(25);
2532                 int wmax = mwindow->session->awindow_w - mwindow->theme->adivider_w - wmin;
2533                 int fw = gui->get_relative_cursor_x();
2534                 if( fw > wmax ) fw = wmax;
2535                 if( fw < wmin ) fw = wmin;
2536                 mwindow->session->afolders_w = fw;
2537                 mwindow->theme->get_awindow_sizes(gui);
2538                 gui->reposition_objects();
2539                 gui->flush();
2540         }
2541         return 0;
2542 }
2543
2544 int AWindowDivider::button_release_event()
2545 {
2546         if( mwindow->session->current_operation == DRAG_PARTITION ) {
2547                 mwindow->session->current_operation = NO_OPERATION;
2548                 return 1;
2549         }
2550         return 0;
2551 }
2552
2553
2554
2555
2556
2557
2558 AWindowFolders::AWindowFolders(MWindow *mwindow, AWindowGUI *gui, int x, int y, int w, int h)
2559  : BC_ListBox(x, y, w, h,
2560                 mwindow->edl->session->folderlist_format == FOLDERS_ICONS ?
2561                         LISTBOX_ICONS : LISTBOX_TEXT,
2562                 &gui->folders,    // Each column has an ArrayList of BC_ListBoxItems.
2563                 0,                // Titles for columns.  Set to 0 for no titles
2564                 0,                // width of each column
2565                 1,                // Total columns.
2566                 0,                // Pixel of top of window.
2567                 0,                // If this listbox is a popup window
2568                 LISTBOX_SINGLE,   // Select one item or multiple items
2569                 ICON_TOP,         // Position of icon relative to text of each item
2570                 1)                // Allow drags
2571 {
2572         this->mwindow = mwindow;
2573         this->gui = gui;
2574         set_drag_scroll(0);
2575         last_item0 = 0;
2576         last_item1 = 0;
2577 }
2578
2579 AWindowFolders::~AWindowFolders()
2580 {
2581 }
2582
2583 int AWindowFolders::selection_changed()
2584 {
2585         AWindowFolderItem *item0 = (AWindowFolderItem*)get_selection(0, 0);
2586         AWindowFolderItem *item1 = (AWindowFolderItem*)get_selection(0, 1);
2587 // prefer expanded entry
2588         AWindowFolderItem *item = item1 ? item1 : item0;
2589         if( item0 && item1 && last_item0 == item0 && last_item1 == item1 ) {
2590                 item1->set_selected(0);
2591                 item1 = 0;
2592                 item = item0;
2593         }
2594         last_item0 = item0;
2595         last_item1 = item1;
2596         if( item ) {
2597                 AssetPicon *picon = item->get_picon();
2598                 picon->sub_items = (AWindowFolderSubItems*)(!item->parent ? 0 : item);
2599
2600                 gui->stop_vicon_drawing();
2601
2602                 if( get_button_down() && get_buttonpress() == RIGHT_BUTTON ) {
2603                         gui->folderlist_menu->update_titles();
2604                         gui->folderlist_menu->activate_menu();
2605                 }
2606
2607                 mwindow->edl->session->awindow_folder = picon->foldernum;
2608                 gui->asset_list->draw_background();
2609                 gui->async_update_assets();
2610
2611                 gui->start_vicon_drawing();
2612         }
2613         return 1;
2614 }
2615
2616 int AWindowFolders::button_press_event()
2617 {
2618         gui->hide_tip_info();
2619         int result = BC_ListBox::button_press_event();
2620
2621         if( !result ) {
2622                 if( get_buttonpress() == RIGHT_BUTTON &&
2623                     is_event_win() && cursor_inside() ) {
2624                         gui->folderlist_menu->update_titles();
2625                         gui->folderlist_menu->activate_menu();
2626                         result = 1;
2627                 }
2628         }
2629
2630         return result;
2631 }
2632
2633 int AWindowFolders::drag_stop()
2634 {
2635         int result = 0;
2636         if( get_hidden() ) return 0;
2637         if( mwindow->session->current_operation == DRAG_ASSET &&
2638             gui->folder_list->cursor_above() ) { // check user folder
2639                 int item_no = gui->folder_list->get_cursor_data_item_no();
2640                 AssetPicon *picon = (AssetPicon *)(item_no < 0 ? 0 : gui->folders[item_no]);
2641                 if( picon && picon->foldernum >= AWINDOW_USER_FOLDERS ) {
2642                         BinFolder *folder = mwindow->edl->get_folder(picon->foldernum);
2643                         ArrayList<Indexable *> *drags = folder->is_clips ?
2644                                 ((ArrayList<Indexable *> *)mwindow->session->drag_clips) :
2645                                 ((ArrayList<Indexable *> *)mwindow->session->drag_assets);
2646                         if( folder && drags && !folder->add_patterns(drags, shift_down()) )
2647                                 flicker(1,30);
2648                         mwindow->session->current_operation = ::NO_OPERATION;
2649                         result = 1;
2650                 }
2651         }
2652         return result;
2653 }
2654
2655 AWindowFolderSubItems::AWindowFolderSubItems(AWindowFolderItem *parent, const char *text)
2656  : AWindowFolderItem(text)
2657 {
2658         this->parent = parent;
2659 }
2660
2661 int AWindowFolders::load_expanders()
2662 {
2663         char expanders_path[BCTEXTLEN];
2664         mwindow->create_defaults_path(expanders_path, EXPANDERS_FILE);
2665         FILE *fp = fopen(expanders_path, "r");
2666         if( !fp ) {
2667                 snprintf(expanders_path, sizeof(expanders_path), "%s/%s",
2668                         File::get_cindat_path(), EXPANDERS_FILE);
2669                 char *cp = strrchr(expanders_path,'.');
2670                 if( cp ) strcpy(cp+1, mwindow->cin_lang);
2671                 fp = fopen(expanders_path, "r");
2672         }
2673         if( !fp ) {
2674                 snprintf(expanders_path, sizeof(expanders_path), "%s/%s",
2675                         File::get_cindat_path(), EXPANDERS_FILE);
2676                 fp = fopen(expanders_path, "r");
2677         }
2678         if( !fp ) return 1;
2679         const char tab = '\t';
2680         char line[BCTEXTLEN];   line[0] = 0;
2681         AWindowFolderItem *item = 0, *parent;
2682         AWindowFolderSubItems *sub_items = 0;
2683         int k = 0;
2684         while( fgets(line,sizeof(line),fp) ) {
2685                 if( line[0] == '#' ) continue;
2686                 int i = strlen(line);
2687                 if( i > 0 && line[i-1] == '\n' ) line[--i] = 0;
2688                 if( i == 0 ) continue;
2689                 i = 0;
2690                 for( char *cp=line; *cp==tab; ++cp ) ++i;
2691                 if( i == 0 ) {
2692                         int i = gui->folders.size();
2693                         while( --i >= 0 ) {
2694                                 AssetPicon *folder = (AssetPicon *)gui->folders[i];
2695                                 if( !strcmp(folder->get_text(),_(line)) ) break;
2696                         }
2697                         item = (AWindowFolderItem*)(i >= 0 ? gui->folders[i] : 0);
2698                         sub_items = 0;
2699                         k = 0;
2700                         continue;
2701                 }
2702                 if( i > k+1 ) continue;
2703                 if( i == k+1 ) {
2704                         if( line[i] != '-' && sub_items ) {
2705                                 sub_items->names.append(cstrdup(_(&line[i])));
2706                                 continue;
2707                         }
2708                         parent = item;
2709                         k = i;
2710                 }
2711                 else {
2712                         while( i < k ) {
2713                                 item = item->parent;
2714                                 --k;
2715                         }
2716                         parent = item->parent;
2717                 }
2718                 ArrayList<BC_ListBoxItem*> *sublist = parent->get_sublist();
2719                 if( !sublist ) sublist = parent->new_sublist(1);
2720                 sub_items = new AWindowFolderSubItems(parent, &line[i]);
2721                 sublist->append(item = sub_items);
2722         }
2723         fclose(fp);
2724         return 0;
2725 }
2726
2727
2728 AWindowAssets::AWindowAssets(MWindow *mwindow, AWindowGUI *gui, int x, int y, int w, int h)
2729  : BC_ListBox(x, y, w, h, !gui->allow_iconlisting ? LISTBOX_TEXT :
2730                 mwindow->edl->session->assetlist_format == ASSETS_ICONS ? LISTBOX_ICONS :
2731                 mwindow->edl->session->assetlist_format == ASSETS_ICONS_PACKED ? LISTBOX_ICONS_PACKED :
2732                 mwindow->edl->session->assetlist_format == ASSETS_ICON_LIST ? LISTBOX_ICON_LIST :
2733                         LISTBOX_TEXT,
2734                 &gui->assets,     // Each column has an ArrayList of BC_ListBoxItems.
2735                 gui->asset_titles,// Titles for columns.  Set to 0 for no titles
2736                 mwindow->edl->session->asset_columns, // width of each column
2737                 1,                // Total columns.
2738                 0,                // Pixel of top of window.
2739                 0,                // If this listbox is a popup window
2740                 LISTBOX_MULTIPLE, // Select one item or multiple items
2741                 ICON_TOP,         // Position of icon relative to text of each item
2742                 -1)               // Allow drags, require shift for scrolling
2743 {
2744         this->mwindow = mwindow;
2745         this->gui = gui;
2746         this->info_tip = -1;
2747         set_drag_scroll(0);
2748         set_scroll_stretch(1, 1);
2749 }
2750
2751 AWindowAssets::~AWindowAssets()
2752 {
2753 }
2754
2755 int AWindowAssets::button_press_event()
2756 {
2757         hide_tip_info();
2758         AssetVIconThread *avt = gui->vicon_thread;
2759         if( avt->draw_mode != ASSET_VIEW_NONE && is_event_win() ) {
2760                 int dir = 1, button = get_buttonpress();
2761                 switch( button ) {
2762                 case WHEEL_DOWN: dir = -1;  // fall thru
2763                 case WHEEL_UP: {
2764                         int x = get_cursor_x(), y = get_cursor_y();
2765                         if( avt->cursor_inside(x, y) && avt->view_win )
2766                                 avt->zoom_scale(dir);
2767                         return 1; }
2768                 }
2769         }
2770
2771         int result = BC_ListBox::button_press_event();
2772
2773         if( !result && get_buttonpress() == RIGHT_BUTTON &&
2774             is_event_win() && cursor_inside() ) {
2775                 BC_ListBox::deactivate_selection();
2776                 int folder = mwindow->edl->session->awindow_folder;
2777                 switch( folder ) {
2778                 case AW_AEFFECT_FOLDER:
2779                 case AW_VEFFECT_FOLDER:
2780                 case AW_ATRANSITION_FOLDER:
2781                 case AW_VTRANSITION_FOLDER:
2782                         gui->effectlist_menu->update();
2783                         gui->effectlist_menu->activate_menu();
2784                         break;
2785                 case AW_LABEL_FOLDER:
2786                         gui->labellist_menu->update();
2787                         gui->labellist_menu->activate_menu();
2788                         break;
2789                 case AW_CLIP_FOLDER:
2790                         gui->cliplist_menu->update();
2791                         gui->cliplist_menu->activate_menu();
2792                         break;
2793                 case AW_PROXY_FOLDER:
2794                         gui->proxylist_menu->update();
2795                         gui->proxylist_menu->activate_menu();
2796                         break;
2797                 default:
2798                 case AW_MEDIA_FOLDER: {
2799                         int shots =  folder==AW_MEDIA_FOLDER || folder>=AWINDOW_USER_FOLDERS;
2800                         gui->assetlist_menu->update_titles(shots);
2801                         gui->assetlist_menu->activate_menu();
2802                         break; }
2803                 }
2804                 result = 1;
2805         }
2806
2807         return result;
2808 }
2809
2810
2811 int AWindowAssets::handle_event()
2812 {
2813         AssetPicon *asset_picon = (AssetPicon *)get_selection(0, 0);
2814         if( !asset_picon ) return 0;
2815         Indexable *picon_idxbl = asset_picon->indexable;
2816         EDL *picon_edl = asset_picon->edl;
2817         int proxy = 0;
2818         VWindow *vwindow = 0;
2819         switch( mwindow->edl->session->awindow_folder ) {
2820         case AW_AEFFECT_FOLDER:
2821         case AW_VEFFECT_FOLDER:
2822         case AW_ATRANSITION_FOLDER:
2823         case AW_VTRANSITION_FOLDER: return 1;
2824         case AW_PROXY_FOLDER:
2825                 proxy = 1; // fall thru
2826         default:
2827                 if( mwindow->vwindows.size() > DEFAULT_VWINDOW )
2828                         vwindow = mwindow->vwindows.get(DEFAULT_VWINDOW);
2829                 break;
2830         }
2831         if( !vwindow || !vwindow->is_running() ) return 1;
2832         if( proxy && picon_idxbl && picon_idxbl->is_asset ) {
2833                 picon_edl = gui->collect_proxy((Asset*)picon_idxbl);
2834                 picon_idxbl = 0;
2835         }
2836
2837         if( picon_idxbl ) vwindow->change_source(picon_idxbl);
2838         else if( picon_edl ) vwindow->change_source(picon_edl);
2839         return 1;
2840 }
2841
2842 int AWindowAssets::selection_changed()
2843 {
2844 // Show popup window
2845         AssetPicon *item;
2846         int folder = mwindow->edl->session->awindow_folder;
2847         if( get_button_down() && get_buttonpress() == RIGHT_BUTTON &&
2848             (item = (AssetPicon*)get_selection(0, 0)) ) {
2849                 switch( folder ) {
2850                 case AW_AEFFECT_FOLDER:
2851                 case AW_VEFFECT_FOLDER:
2852                 case AW_ATRANSITION_FOLDER:
2853                 case AW_VTRANSITION_FOLDER:
2854                         gui->effectlist_menu->update();
2855                         gui->effectlist_menu->activate_menu();
2856                         break;
2857                 case AW_LABEL_FOLDER:
2858                         if( !item->label ) break;
2859                         gui->label_menu->activate_menu();
2860                         break;
2861                 case AW_CLIP_FOLDER:
2862                         if( !item->indexable && !item->edl ) break;
2863                         gui->clip_menu->update();
2864                         gui->clip_menu->activate_menu();
2865                         break;
2866                 case AW_PROXY_FOLDER:
2867                         if( !item->indexable && !item->edl ) break;
2868                         gui->proxy_menu->update();
2869                         gui->proxy_menu->activate_menu();
2870                         break;
2871                 default:
2872                         if( !item->indexable && !item->edl ) break;
2873                         gui->asset_menu->update();
2874                         gui->asset_menu->activate_menu();
2875                         break;
2876                 }
2877
2878                 deactivate_selection();
2879         }
2880         else if( get_button_down() && !gui->play_off &&
2881                  mwindow->edl->session->assetlist_format != ASSETS_TEXT ) {
2882                 item = (AssetPicon*)get_selection(0, 0);
2883                 if( item && !get_selection(0, 1) ) {
2884                         switch( folder ) {
2885                         case AW_MEDIA_FOLDER:
2886                         case AW_PROXY_FOLDER:
2887                         case AWINDOW_USER_FOLDERS:
2888                                 if( get_buttonpress() == LEFT_BUTTON ||
2889                                     get_buttonpress() == MIDDLE_BUTTON ) {
2890                                         AssetVIcon *vicon = 0;
2891                                         AssetVIconThread *avt = gui->vicon_thread;
2892                                         if( !avt->vicon && gui->vicon_drawing != AVICON_NO_PLAY )
2893                                                 vicon = item->vicon;
2894                                         int draw_mode = !vicon ?
2895                                                         ASSET_VIEW_NONE :
2896                                                 get_buttonpress() == MIDDLE_BUTTON ?
2897                                                         ASSET_VIEW_MEDIA_MAP : ASSET_VIEW_MEDIA;
2898                                         avt->set_view_popup(vicon, draw_mode);
2899                                 }
2900                                 break;
2901                         case AW_CLIP_FOLDER:
2902                                 if( get_buttonpress() == LEFT_BUTTON ) {
2903                                         AssetVIcon *vicon = 0;
2904                                         AssetVIconThread *avt = gui->vicon_thread;
2905                                         if( !avt->vicon && gui->vicon_drawing != AVICON_NO_PLAY )
2906                                                 vicon = item->vicon;
2907                                         gui->vicon_thread->set_view_popup(vicon, ASSET_VIEW_ICON);
2908                                 }
2909                                 break;
2910                         }
2911                 }
2912                 else {
2913                         gui->vicon_thread->set_view_popup(0);
2914                         if( gui->vicon_drawing != AVICON_FULL_PLAY )
2915                                 gui->stop_vicon_drawing();
2916                 }
2917         }
2918         return 1;
2919 }
2920
2921 void AWindowAssets::draw_background()
2922 {
2923         clear_box(0,0,get_w(),get_h(),get_bg_surface());
2924         set_color(BC_WindowBase::get_resources()->audiovideo_color);
2925         set_font(LARGEFONT);
2926         int folder = mwindow->edl->session->awindow_folder;
2927         const char *title = mwindow->edl->get_folder_name(folder);
2928         draw_text(get_w() - get_text_width(LARGEFONT, title) - xS(4), yS(30),
2929                 title, -1, get_bg_surface());
2930 }
2931
2932 int AWindowAssets::drag_start_event()
2933 {
2934         gui->vicon_thread->set_view_popup(0);
2935         int collect_pluginservers = 0;
2936         int collect_assets = 0, proxy = 0;
2937
2938         if( BC_ListBox::drag_start_event() ) {
2939                 switch( mwindow->edl->session->awindow_folder ) {
2940                 case AW_AEFFECT_FOLDER:
2941                         mwindow->session->current_operation = DRAG_AEFFECT;
2942                         collect_pluginservers = 1;
2943                         break;
2944                 case AW_VEFFECT_FOLDER:
2945                         mwindow->session->current_operation = DRAG_VEFFECT;
2946                         collect_pluginservers = 1;
2947                         break;
2948                 case AW_ATRANSITION_FOLDER:
2949                         mwindow->session->current_operation = DRAG_ATRANSITION;
2950                         collect_pluginservers = 1;
2951                         break;
2952                 case AW_VTRANSITION_FOLDER:
2953                         mwindow->session->current_operation = DRAG_VTRANSITION;
2954                         collect_pluginservers = 1;
2955                         break;
2956                 case AW_LABEL_FOLDER:
2957                         // do nothing!
2958                         break;
2959                 case AW_PROXY_FOLDER:
2960                         proxy = 1; // fall thru
2961                 case AW_MEDIA_FOLDER:
2962                 default:
2963                         mwindow->session->current_operation = DRAG_ASSET;
2964                         collect_assets = 1;
2965                         break;
2966                 }
2967
2968                 if( collect_pluginservers ) {
2969                         int i = 0;
2970                         mwindow->session->drag_pluginservers->remove_all();
2971                         while(1)
2972                         {
2973                                 AssetPicon *result = (AssetPicon*)get_selection(0, i++);
2974                                 if( !result ) break;
2975
2976                                 mwindow->session->drag_pluginservers->append(result->plugin);
2977                         }
2978                 }
2979
2980                 if( collect_assets ) {
2981                         gui->collect_assets(proxy);
2982                 }
2983
2984                 return 1;
2985         }
2986         return 0;
2987 }
2988
2989 int AWindowAssets::drag_motion_event()
2990 {
2991         BC_ListBox::drag_motion_event();
2992         unlock_window();
2993
2994         mwindow->gui->lock_window("AWindowAssets::drag_motion_event");
2995         mwindow->gui->drag_motion();
2996         mwindow->gui->unlock_window();
2997
2998         for( int i = 0; i < mwindow->vwindows.size(); i++ ) {
2999                 VWindow *vwindow = mwindow->vwindows.get(i);
3000                 if( !vwindow->is_running() ) continue;
3001                 vwindow->gui->lock_window("AWindowAssets::drag_motion_event");
3002                 vwindow->gui->drag_motion();
3003                 vwindow->gui->unlock_window();
3004         }
3005
3006         mwindow->cwindow->gui->lock_window("AWindowAssets::drag_motion_event");
3007         mwindow->cwindow->gui->drag_motion();
3008         mwindow->cwindow->gui->unlock_window();
3009
3010         lock_window("AWindowAssets::drag_motion_event");
3011         if( mwindow->session->current_operation == DRAG_ASSET &&
3012             gui->folder_list->cursor_above() ) { // highlight user folder
3013                 BC_ListBoxItem *item = 0;
3014                 int item_no = gui->folder_list->get_cursor_data_item_no(&item);
3015                 if( item_no >= 0 ) {
3016                         AssetPicon *folder = (AssetPicon *)gui->folders[item_no];
3017                         if( folder->foldernum < AWINDOW_USER_FOLDERS ) item_no = -1;
3018                 }
3019                 if( item_no >= 0 )
3020                         item_no = gui->folder_list->item_to_index(&gui->folders, item);
3021                 int folder_xposition = gui->folder_list->get_xposition();
3022                 int folder_yposition = gui->folder_list->get_yposition();
3023                 gui->folder_list->update(&gui->folders, 0, 0, 1,
3024                         folder_xposition, folder_yposition, item_no, 0, 1);
3025         }
3026         return 0;
3027 }
3028
3029 int AWindowAssets::drag_stop_event()
3030 {
3031         int result = 0;
3032
3033         result = gui->drag_stop();
3034
3035         unlock_window();
3036
3037         if( !result ) {
3038                 mwindow->gui->lock_window("AWindowAssets::drag_stop_event");
3039                 result = mwindow->gui->drag_stop();
3040                 mwindow->gui->unlock_window();
3041         }
3042
3043         if( !result ) {
3044                 for( int i = 0; !result && i < mwindow->vwindows.size(); i++ ) {
3045                         VWindow *vwindow = mwindow->vwindows.get(i);
3046                         if( !vwindow ) continue;
3047                         if( !vwindow->is_running() ) continue;
3048                         if( vwindow->gui->is_hidden() ) continue;
3049                         vwindow->gui->lock_window("AWindowAssets::drag_stop_event");
3050                         if( vwindow->gui->cursor_above() &&
3051                             vwindow->gui->get_cursor_over_window() ) {
3052                                 result = vwindow->gui->drag_stop();
3053                         }
3054                         vwindow->gui->unlock_window();
3055                 }
3056         }
3057
3058         if( !result ) {
3059                 mwindow->cwindow->gui->lock_window("AWindowAssets::drag_stop_event");
3060                 result = mwindow->cwindow->gui->drag_stop();
3061                 mwindow->cwindow->gui->unlock_window();
3062         }
3063
3064         lock_window("AWindowAssets::drag_stop_event");
3065         if( !result ) {
3066                 result = gui->folder_list->drag_stop();
3067         }
3068
3069
3070         if( result )
3071                 get_drag_popup()->set_animation(0);
3072
3073         BC_ListBox::drag_stop_event();
3074 // since NO_OPERATION is also defined in listbox, we have to reach for global scope...
3075         mwindow->session->current_operation = ::NO_OPERATION;
3076
3077         return 1;
3078 }
3079
3080 int AWindowAssets::column_resize_event()
3081 {
3082         mwindow->edl->session->asset_columns[0] = get_column_width(0);
3083         mwindow->edl->session->asset_columns[1] = get_column_width(1);
3084         return 1;
3085 }
3086
3087 int AWindowAssets::cursor_enter_event()
3088 {
3089         int ret = BC_ListBox::cursor_enter_event();
3090         switch( gui->vicon_drawing ) {
3091         case AVICON_FULL_PLAY:
3092                 gui->start_vicon_drawing();
3093                 break;
3094         case AVICON_MOUSE_OVER:
3095         case AVICON_SRC_TARGET:
3096         case AVICON_NO_PLAY:
3097         default:
3098                 break;
3099         }
3100         return ret;
3101 }
3102
3103 int AWindowAssets::cursor_leave_event()
3104 {
3105         hide_tip_info();
3106         if( !is_event_win() ) return 0;
3107         if( !gui->vicon_thread->viewing )
3108                 gui->stop_vicon_drawing();
3109         return BC_ListBox::cursor_leave_event();
3110 }
3111
3112 int AWindowAssets::focus_out_event()
3113 {
3114         gui->stop_vicon_drawing();
3115         gui->vicon_thread->set_view_popup(0);
3116         return BC_ListBox::focus_out_event();
3117 }
3118
3119 void AWindowAssets::update_vicon_area()
3120 {
3121         int x0 = 0, x1 = get_w();
3122         int y0 = get_title_h();
3123         int y1 = get_h();
3124         if( is_highlighted() ) {
3125                 x0 += LISTBOX_BORDER;  x1 -= LISTBOX_BORDER;
3126                 y0 += LISTBOX_BORDER;  y1 -= LISTBOX_BORDER;
3127         }
3128         gui->vicon_thread->set_drawing_area(x0,y0, x1,y1);
3129 }
3130
3131 int AWindowAssets::mouse_over_event(int no)
3132 {
3133         AssetPicon *picon = no >= 0 && no < gui->displayed_assets[0].size() ?
3134                 (AssetPicon *)gui->displayed_assets[0][no] : 0;
3135         AssetVIcon *vicon = !picon ? 0 : picon->vicon;
3136         switch( gui->vicon_drawing ) {
3137         case AVICON_FULL_PLAY:
3138                 gui->vicon_thread->solo = 0;
3139                 if( vicon && gui->vicon_thread->viewing )
3140                         gui->vicon_thread->set_view_popup(vicon);
3141                 break;
3142         case AVICON_MOUSE_OVER:
3143                 if( !vicon ) break;
3144                 gui->vicon_thread->solo = vicon;
3145                 gui->start_vicon_drawing();
3146         // fall thru
3147         case AVICON_SRC_TARGET:
3148                 if( !vicon ) break;
3149                 if( gui->vicon_thread->viewing )
3150                         gui->vicon_thread->set_view_popup(vicon);
3151                 break;
3152         case AVICON_NO_PLAY:
3153         default:
3154                 break;
3155         }
3156         if( no < 0 && info_tip >= 0 ) {
3157                 hide_tip_info();
3158         }
3159         if( gui->tip_info && no >= 0 &&
3160             info_tip != no && picon && picon->plugin ) {
3161                 const char *info = picon->plugin->tip;
3162                 if( !info ) info = _("No info available");
3163                 show_tip_info(info, no);
3164         }
3165         return 1;
3166 }
3167
3168 void AWindowAssets::show_tip_info(const char *info, int no)
3169 {
3170         int tw = get_text_width(MEDIUMFONT, info) + TOOLTIP_MARGIN * 2;
3171         int th = get_text_height(MEDIUMFONT, info) + TOOLTIP_MARGIN * 2;
3172         int tx = get_w() - (tw + xS(28));
3173         int ty = get_h() - (th + yS(28));
3174         show_tooltip(info, tx, ty, tw, th);
3175         info_tip = no;
3176 }
3177
3178 void AWindowAssets::hide_tip_info()
3179 {
3180         hide_tooltip();
3181         info_tip = -1;
3182 }
3183
3184
3185 AWindowSearchTextBox::AWindowSearchTextBox(AWindowSearchText *search_text, int x, int y, int w)
3186  : BC_TextBox(x, y, w, 1, "")
3187 {
3188         this->search_text = search_text;
3189 }
3190
3191 int AWindowSearchTextBox::handle_event()
3192 {
3193         return search_text->handle_event();
3194 }
3195
3196 AWindowSearchText::AWindowSearchText(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3197 {
3198         this->mwindow = mwindow;
3199         this->gui = gui;
3200         this->x = x;
3201         this->y = y;
3202 }
3203
3204 void AWindowSearchText::create_objects()
3205 {
3206         int xs10 = xS(10);
3207         int x1 = x, y1 = y;
3208         gui->add_subwindow(text_title = new BC_Title(x1, y1, _("Search:")));
3209         x1 += text_title->get_w() + xs10;
3210         int w1 = gui->get_w() - x1 - 2*xs10;
3211         gui->add_subwindow(text_box = new AWindowSearchTextBox(this, x1, y1, w1));
3212 }
3213
3214 int AWindowSearchText::handle_event()
3215 {
3216         gui->async_update_assets();
3217         return 1;
3218 }
3219
3220 int AWindowSearchText::get_w()
3221 {
3222         return text_box->get_w() + text_title->get_w() + xS(10);
3223 }
3224
3225 int AWindowSearchText::get_h()
3226 {
3227         return bmax(text_box->get_h(),text_title->get_h());
3228 }
3229
3230 void AWindowSearchText::reposition_window(int x, int y, int w)
3231 {
3232         int xs10 = xS(10);
3233         int x1 = x, y1 = y;
3234         text_title->reposition_window(x1, y1);
3235         x1 += text_title->get_w() + xs10;
3236         int w1 = gui->get_w() - x1 - 2*xs10;
3237         text_box->reposition_window(x1, y1, w1);
3238 }
3239
3240 const char *AWindowSearchText::get_text()
3241 {
3242         return text_box->get_text();
3243 }
3244
3245 void AWindowSearchText::clear()
3246 {
3247         text_box->update("");
3248 }
3249
3250 AWindowDeleteDisk::AWindowDeleteDisk(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3251  : BC_Button(x, y, mwindow->theme->deletedisk_data)
3252 {
3253         this->mwindow = mwindow;
3254         this->gui = gui;
3255         set_tooltip(_("Delete asset from disk"));
3256 }
3257
3258 int AWindowDeleteDisk::handle_event()
3259 {
3260         return 1;
3261 }
3262
3263 AWindowDeleteProject::AWindowDeleteProject(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3264  : BC_Button(x, y, mwindow->theme->deleteproject_data)
3265 {
3266         this->mwindow = mwindow;
3267         this->gui = gui;
3268         set_tooltip(_("Delete asset from project"));
3269 }
3270
3271 int AWindowDeleteProject::handle_event()
3272 {
3273         return 1;
3274 }
3275
3276 // AWindowInfo::AWindowInfo(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3277 //  : BC_Button(x, y, mwindow->theme->infoasset_data)
3278 // {
3279 //      this->mwindow = mwindow;
3280 //      this->gui = gui;
3281 //      set_tooltip(_("Edit information on asset"));
3282 // }
3283 //
3284 // int AWindowInfo::handle_event()
3285 // {
3286 //      int cur_x, cur_y;
3287 //      gui->get_abs_cursor(cur_x, cur_y, 0);
3288 //      gui->awindow->asset_edit->edit_asset(gui->selected_asset(), cur_x, cur_y);
3289 //      return 1;
3290 // }
3291
3292 AWindowRedrawIndex::AWindowRedrawIndex(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3293  : BC_Button(x, y, mwindow->theme->redrawindex_data)
3294 {
3295         this->mwindow = mwindow;
3296         this->gui = gui;
3297         set_tooltip(_("Redraw index"));
3298 }
3299
3300 int AWindowRedrawIndex::handle_event()
3301 {
3302         return 1;
3303 }
3304
3305 AWindowPaste::AWindowPaste(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3306  : BC_Button(x, y, mwindow->theme->pasteasset_data)
3307 {
3308         this->mwindow = mwindow;
3309         this->gui = gui;
3310         set_tooltip(_("Paste asset on recordable tracks"));
3311 }
3312
3313 int AWindowPaste::handle_event()
3314 {
3315         return 1;
3316 }
3317
3318 AWindowAppend::AWindowAppend(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3319  : BC_Button(x, y, mwindow->theme->appendasset_data)
3320 {
3321         this->mwindow = mwindow;
3322         this->gui = gui;
3323         set_tooltip(_("Append asset in new tracks"));
3324 }
3325
3326 int AWindowAppend::handle_event()
3327 {
3328         return 1;
3329 }
3330
3331 AWindowView::AWindowView(MWindow *mwindow, AWindowGUI *gui, int x, int y)
3332  : BC_Button(x, y, mwindow->theme->viewasset_data)
3333 {
3334         this->mwindow = mwindow;
3335         this->gui = gui;
3336         set_tooltip(_("View asset"));
3337 }
3338
3339 int AWindowView::handle_event()
3340 {
3341         return 1;
3342 }
3343
3344 AddTools::AddTools(MWindow *mwindow, AWindowGUI *gui, int x, int y, const char *title)
3345  : BC_PopupMenu(x, y, title, -1, 0)
3346 {
3347         this->mwindow = mwindow;
3348         this->gui = gui;
3349 }
3350
3351 void AddTools::create_objects()
3352 {
3353         uint64_t vis = 0;
3354         add_item(new AddPluginItem(this, "ffmpeg", PLUGIN_FFMPEG_ID));
3355         vis |= 1 << PLUGIN_FFMPEG_ID;
3356         add_item(new AddPluginItem(this, "ladspa", PLUGIN_LADSPA_ID));
3357         vis |= 1 << PLUGIN_LADSPA_ID;
3358 #ifdef HAVE_LV2
3359         add_item(new AddPluginItem(this, "lv2", PLUGIN_LV2_ID));
3360         vis |= 1 << PLUGIN_LV2_ID;
3361 #endif
3362         for( int i=0; i<MWindow::plugindb->size(); ++i ) {
3363                 PluginServer *plugin = MWindow::plugindb->get(i);
3364                 if( !plugin->audio && !plugin->video ) continue;
3365                 int idx = plugin->dir_idx;
3366                 uint32_t msk = 1 << idx;
3367                 if( (msk & vis) != 0 ) continue;
3368                 vis |= msk;
3369                 char parent[BCTEXTLEN];
3370                 strcpy(parent, plugin->path);
3371                 char *bp = strrchr(parent, '/');
3372                 if( bp ) { *bp = 0;  bp = strrchr(parent, '/'); }
3373                 if( !bp ) bp = parent; else ++bp;
3374                 add_item(new AddPluginItem(this, bp, idx));
3375         }
3376 }
3377
3378 #if 0
3379 // plugin_dirs list from toplevel makefile include plugin_defs
3380 N_("ffmpeg")
3381 N_("ladspa")
3382 N_("lv2")
3383 N_("audio_tools")
3384 N_("audio_transitions")
3385 N_("blending")
3386 N_("colors")
3387 N_("exotic")
3388 N_("transforms")
3389 N_("tv_effects")
3390 N_("video_tools")
3391 N_("video_transitions")
3392 #endif
3393
3394 AddPluginItem::AddPluginItem(AddTools *menu, char const *text, int idx)
3395  : BC_MenuItem(_(text))
3396 {
3397         this->menu = menu;
3398         this->idx = idx;
3399         uint64_t msk = (uint64_t)1 << idx, vis = menu->gui->plugin_visibility;
3400         int chk = (msk & vis) ? 1 : 0;
3401         set_checked(chk);
3402 }
3403
3404 int AddPluginItem::handle_event()
3405 {
3406         int chk = get_checked() ^ 1;
3407         set_checked(chk);
3408         uint64_t msk = (uint64_t)1 << idx, vis = menu->gui->plugin_visibility;
3409         menu->gui->plugin_visibility = chk ? vis | msk : vis & ~msk;
3410         menu->gui->update_effects();
3411         menu->gui->save_defaults(menu->mwindow->defaults);
3412         menu->gui->async_update_assets();
3413         return 1;
3414 }
3415
3416 AVIconDrawingItem::AVIconDrawingItem(AVIconDrawing *avicon, const char *text, int id)
3417  : BC_MenuItem(text)
3418 {
3419         this->avicon = avicon;
3420         this->id = id;
3421 }
3422
3423 int AVIconDrawingItem::handle_event()
3424 {
3425         for( int i=0; i<AVICON_PLAY_MODES; ++i ) {
3426                 AVIconDrawingItem *item = (AVIconDrawingItem *) avicon->get_item(i);
3427                 item->set_checked(id == i);
3428         }
3429         AWindowGUI *agui = avicon->agui;
3430         agui->play_off = 0;
3431         avicon->set_text(get_text());
3432         agui->stop_vicon_drawing();
3433         agui->vicon_thread->set_view_popup(0);
3434         agui->vicon_thread->solo = 0;
3435         agui->vicon_drawing = id;
3436         agui->start_vicon_drawing();
3437         return 1;
3438 }
3439
3440 int AVIconDrawing::draw_face(int dx, int color)
3441 {
3442         int ret = BC_PopupMenu::draw_face(dx, color);
3443         if( agui->play_off && agui->vicon_drawing != AVICON_NO_PLAY ) {
3444                 int lx = get_margin(), ly = get_h()/2;
3445                 draw_line(lx,ly, get_w()-2*lx,ly);
3446         }
3447         return ret;
3448 }
3449
3450 AVIconDrawing::AVIconDrawing(AWindowGUI *agui, int x, int y, int w, const char *text)
3451  : BC_PopupMenu(x-w, y, w, text, 1, 0, 4)
3452 {
3453         this->agui = agui;
3454 }
3455
3456 AVIconDrawing::~AVIconDrawing()
3457 {
3458 }
3459
3460 void AVIconDrawing::create_objects()
3461 {
3462         AVIconDrawingItem *item;
3463         for( int i=0; i<AVICON_PLAY_MODES; ++i ) {
3464                 add_item(item = new AVIconDrawingItem(this, avicon_names[i], i));
3465                 item->set_checked(agui->vicon_drawing == i);
3466         }
3467 }
3468
3469 int AVIconDrawing::button_press_event()
3470 {
3471         if( !is_event_win() ) return 0;
3472         if( get_buttonpress() == MIDDLE_BUTTON ) {
3473                 agui->play_off = !agui->play_off ? 1 : 0;
3474                 draw_face(0, -1);
3475                 flash(1);
3476                 agui->start_vicon_drawing();
3477                 return 1;
3478         }
3479         return BC_PopupMenu::button_press_event();
3480 }
3481
3482 AWindowListFormat::AWindowListFormat(MWindow *mwindow, AWindowGUI *gui)
3483  : BC_MenuItem("","v",'v')
3484 {
3485         this->mwindow = mwindow;
3486         this->gui = gui;
3487 }
3488
3489 int AWindowListFormat::handle_event()
3490 {
3491         return gui->cycle_assetlist_format();
3492 }
3493
3494 void AWindowListFormat::update()
3495 {
3496         EDLSession *session = mwindow->edl->session;
3497         const char *text = 0;
3498         switch( session->assetlist_format ) {
3499         case ASSETS_TEXT:
3500                 text = _("Display icons");
3501                 break;
3502         case ASSETS_ICONS:
3503                 text = _("Display icons packed");
3504                 break;
3505         case ASSETS_ICONS_PACKED:
3506                 text = _("Display icon list");
3507                 break;
3508         case ASSETS_ICON_LIST:
3509                 text = _("Display text");
3510                 break;
3511         }
3512         set_text(text);
3513 }
3514
3515 AWindowListSort::AWindowListSort(MWindow *mwindow, AWindowGUI *gui)
3516  : BC_MenuItem(_("Sort items"))
3517 {
3518         this->mwindow = mwindow;
3519         this->gui = gui;
3520 }
3521
3522 int AWindowListSort::handle_event()
3523 {
3524         gui->sort_assets();
3525         return 1;
3526 }
3527
3528 AssetSelectUsedItem::AssetSelectUsedItem(AssetSelectUsed *select_used, const char *text, int action)
3529  : BC_MenuItem(text)
3530 {
3531         this->select_used = select_used;
3532         this->action = action;
3533 }
3534
3535 int AssetSelectUsedItem::handle_event()
3536 {
3537         MWindow *mwindow = select_used->mwindow;
3538         AWindowGUI *gui = select_used->gui;
3539         AWindowAssets *asset_list = gui->asset_list;
3540         ArrayList<BC_ListBoxItem*> *data = gui->displayed_assets;
3541
3542         switch( action ) {
3543         case SELECT_ALL:
3544         case SELECT_NONE:
3545                 asset_list->set_all_selected(data, action==SELECT_ALL ? 1 : 0);
3546                 break;
3547         case SELECT_USED:
3548         case SELECT_UNUSED:
3549                 asset_list->set_all_selected(data, 0);
3550                 for( int i = 0; i < data->total; i++ ) {
3551                         AssetPicon *picon = (AssetPicon*)data->values[i];
3552                         Indexable *idxbl = picon->indexable ? picon->indexable :
3553                             picon->edl ? picon->edl->get_proxy_asset() : 0;
3554                         int used = idxbl && mwindow->edl->in_use(idxbl) ? 1 : 0;
3555                         asset_list->set_selected(data, i, action==SELECT_USED ? used : !used);
3556                 }
3557                 break;
3558         }
3559
3560         int asset_xposition = asset_list->get_xposition();
3561         int asset_yposition = asset_list->get_yposition();
3562         asset_list->update(gui->displayed_assets, gui->asset_titles,
3563                 mwindow->edl->session->asset_columns, ASSET_COLUMNS,
3564                 asset_xposition, asset_yposition, -1, 0);
3565         asset_list->center_selection();
3566         return 1;
3567 }
3568
3569 AssetSelectUsed::AssetSelectUsed(MWindow *mwindow, AWindowGUI *gui)
3570  : BC_MenuItem(_("Select"))
3571 {
3572         this->mwindow = mwindow;
3573         this->gui = gui;
3574 }
3575