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