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