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