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