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