cinelerra-5.1/cinelerra/keyframegui.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2017 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 "bchash.h"
  23 #include "bcsignals.h"
  24 #include "edl.h"
  25 #include "file.h"
  26 #include "filesystem.h"
  27 #include "keyframe.h"
  28 #include "keyframes.h"
  29 #include "keyframegui.h"
  30 #include "keys.h"
  31 #include "language.h"
  32 #include "localsession.h"
  33 #include "mainsession.h"
  34 #include "mainundo.h"
  35 #include "mwindow.h"
  36 #include "mwindowgui.h"
  37 #include "plugin.h"
  38 #include "preferences.h"
  39 #include "presets.h"
  40 #include "theme.h"
  41 #include "trackcanvas.h"
  42 #include "tracks.h"
  43
  44
  45 KeyFrameThread::KeyFrameThread(MWindow *mwindow)
  46  : BC_DialogThread()
  47 {
  48         this->mwindow = mwindow;
  49         plugin_id = -1;
  50         keyframe = 0;
  51         keyframe_data = new ArrayList<BC_ListBoxItem*>[KEYFRAME_COLUMNS];
  52         plugin_title[0] = 0;
  53         is_factory = 0;
  54         preset_text[0] = 0;
  55         window_title[0] = 0;
  56         column_titles[0] = (char*)_("Parameter");
  57         column_titles[1] = (char*)_("Value");
  58         column_width[0] = 0;
  59         column_width[1] = 0;
  60         presets_data = new ArrayList<BC_ListBoxItem*>;
  61         presets_db = new PresetsDB;
  62 }
  63
  64 KeyFrameThread::~KeyFrameThread()
  65 {
  66         for( int i=0; i<KEYFRAME_COLUMNS; ++i )
  67                 keyframe_data[i].remove_all_objects();
  68         delete [] keyframe_data;
  69         presets_data->remove_all_objects();
  70         delete presets_data;
  71         is_factories.remove_all();
  72         preset_titles.remove_all_objects();
  73 }
  74
  75
  76 #ifdef EDIT_KEYFRAME
  77
  78 void KeyFrameThread::update_values()
  79 {
  80 // Get the current selection before deleting the tables
  81         int selection = -1;
  82         for( int i=0; i<keyframe_data[0].size(); ++i ) {
  83                 if( keyframe_data[0].get(i)->get_selected() ) {
  84                         selection = i;
  85                         break;
  86                 }
  87         }
  88
  89         for( int i=0; i<KEYFRAME_COLUMNS; ++i )
  90                 keyframe_data[i].remove_all_objects();
  91
  92
  93 // Must lock main window to read keyframe
  94         mwindow->gui->lock_window("KeyFrameThread::update_values");
  95         Plugin *plugin = mwindow->edl->tracks->plugin_exists(plugin_id);
  96         if( !plugin ) {
  97                 mwindow->gui->unlock_window();
  98                 return;
  99         }
 100
 101         KeyFrame *keyframe = 0;
 102         if( this->keyframe && plugin->keyframe_exists(this->keyframe) ) {
 103 // If user edited a specific keyframe, use it.
 104                 keyframe = this->keyframe;
 105         }
 106         else
 107         if( plugin->track ) {
 108 // Use currently highlighted keyframe
 109                 keyframe = plugin->get_prev_keyframe(
 110                         plugin->track->to_units(
 111                                 mwindow->edl->local_session->get_selectionstart(1), 0),
 112                         PLAY_FORWARD);
 113         }
 114
 115         if( keyframe ) {
 116                 BC_Hash hash;
 117                 char *text = 0, *data = 0;
 118                 keyframe->get_contents(&hash, &text, &data);
 119
 120                 for( int i=0; i<hash.size(); ++i ) {
 121                         keyframe_data[0].append(new BC_ListBoxItem(hash.get_key(i)));
 122                         keyframe_data[1].append(new BC_ListBoxItem(hash.get_value(i)));
 123                 }
 124                 if( text ) {
 125                         keyframe_data[0].append(new BC_ListBoxItem((char*)"TEXT"));
 126                         keyframe_data[1].append(new BC_ListBoxItem(text));
 127                 }
 128                 if( data ) {
 129                         keyframe_data[0].append(new BC_ListBoxItem((char*)"DATA"));
 130                         keyframe_data[1].append(new BC_ListBoxItem(data));
 131                 }
 132                 delete [] text;
 133                 delete [] data;
 134         }
 135
 136         column_width[0] = mwindow->session->keyframedialog_column1;
 137         column_width[1] = mwindow->session->keyframedialog_column2;
 138         if( selection >= 0 && selection < keyframe_data[0].size() ) {
 139                 for( int i=0; i<KEYFRAME_COLUMNS; ++i )
 140                         keyframe_data[i].get(selection)->set_selected(1);
 141         }
 142         mwindow->gui->unlock_window();
 143 }
 144
 145 #endif
 146
 147 void KeyFrameThread::start_window(Plugin *plugin, KeyFrame *keyframe)
 148 {
 149
 150         if( !BC_DialogThread::is_running() ) {
 151                 if( !mwindow->edl->tracks->plugin_exists(plugin->orig_id) ) return;
 152                 this->keyframe = keyframe;
 153                 this->plugin_id = plugin->orig_id;
 154                 this->preset_text[0] = 0;
 155                 plugin->calculate_title(plugin_title, 0);
 156                 sprintf(window_title, _("%s: %s Keyframe"), _(PROGRAM_NAME), plugin_title);
 157
 158 // Load all the presets from disk
 159                 char path[BCTEXTLEN];
 160                 FileSystem fs;
 161 // system wide presets
 162                 sprintf(path, "%s/%s", File::get_cindat_path(), FACTORY_FILE);
 163                 fs.complete_path(path);
 164                 presets_db->load_from_file(path, 1, 1);
 165 // user presets
 166                 sprintf(path, "%s/%s", File::get_config_path(), PRESETS_FILE);
 167                 fs.complete_path(path);
 168                 presets_db->load_from_file(path, 0, 0);
 169
 170                 calculate_preset_list();
 171
 172 #ifdef EDIT_KEYFRAME
 173                 update_values();
 174 #endif
 175                 mwindow->gui->unlock_window();
 176                 BC_DialogThread::start();
 177                 mwindow->gui->lock_window("KeyFrameThread::start_window");
 178         }
 179         else {
 180                 BC_DialogThread::start();
 181         }
 182 }
 183
 184 BC_Window* KeyFrameThread::new_gui()
 185 {
 186         mwindow->gui->lock_window("KeyFrameThread::new_gui");
 187
 188         int x = mwindow->gui->get_abs_cursor_x(0) -
 189                 mwindow->session->plugindialog_w / 2;
 190         int y = mwindow->gui->get_abs_cursor_y(0) -
 191                 mwindow->session->plugindialog_h / 2;
 192
 193         KeyFrameWindow *window = new KeyFrameWindow(mwindow,
 194                 this,
 195                 x,
 196                 y,
 197                 window_title);
 198
 199         window->create_objects();
 200
 201
 202         mwindow->gui->unlock_window();
 203
 204         return window;
 205 }
 206
 207 void KeyFrameThread::handle_done_event(int result)
 208 {
 209 // Apply the preset
 210         if( !result ) {
 211                 get_gui()->lock_window("KeyFrameThread::handle_done_event");
 212                 apply_preset(preset_text, is_factory);
 213                 get_gui()->unlock_window();
 214         }
 215 }
 216
 217 void KeyFrameThread::handle_close_event(int result)
 218 {
 219         plugin_id = -1;
 220         keyframe = 0;
 221 }
 222
 223 void KeyFrameThread::close_window()
 224 {
 225         lock_dialog("KeyFrameThread::close_window");
 226         if( get_gui() ) {
 227                 get_gui()->lock_window("KeyFrameThread::close_window");
 228                 get_gui()->set_done(1);
 229                 get_gui()->unlock_window();
 230         }
 231         unlock_dialog();
 232 }
 233
 234
 235
 236 void KeyFrameThread::calculate_preset_list()
 237 {
 238         presets_data->remove_all_objects();
 239         is_factories.remove_all();
 240         preset_titles.remove_all_objects();
 241         int total_presets = presets_db->get_total_presets(plugin_title, 0);
 242
 243 // sort the list
 244         presets_db->sort(plugin_title);
 245
 246         for( int i=0; i<total_presets; ++i ) {
 247                 char text[BCTEXTLEN];
 248                 char *orig_title = presets_db->get_preset_title( plugin_title, i);
 249                 if( !orig_title ) continue;
 250                 int is_factory = presets_db->get_is_factory(plugin_title, i);
 251                 sprintf(text, "%s%s", is_factory ? "*" : "", orig_title);
 252                 presets_data->append(new BC_ListBoxItem(text));
 253
 254                 preset_titles.append(strdup(orig_title));
 255                 is_factories.append(is_factory);
 256         }
 257 }
 258
 259
 260 void KeyFrameThread::update_gui(int update_value_text)
 261 {
 262 #ifdef EDIT_KEYFRAME
 263         if( BC_DialogThread::is_running() ) {
 264                 mwindow->gui->lock_window("KeyFrameThread::update_gui");
 265                 update_values();
 266                 mwindow->gui->unlock_window();
 267
 268                 lock_dialog("KeyFrameThread::update_gui");
 269                 KeyFrameWindow *window = (KeyFrameWindow*)get_gui();
 270                 if( window ) {
 271                         window->lock_window("KeyFrameThread::update_gui");
 272                         window->keyframe_list->update(keyframe_data,
 273                                 column_titles,
 274                                 column_width,
 275                                 KEYFRAME_COLUMNS,
 276                                 window->keyframe_list->get_xposition(),
 277                                 window->keyframe_list->get_yposition(),
 278                                 window->keyframe_list->get_highlighted_item());
 279                         if( update_value_text &&
 280                                 window->keyframe_list->get_selection_number(0, 0) >= 0 &&
 281                                 window->keyframe_list->get_selection_number(0, 0) < keyframe_data[1].size() ) {
 282                                 window->value_text->update(
 283                                         keyframe_data[1].get(window->keyframe_list->get_selection_number(0, 0))->get_text());
 284                         }
 285                         window->unlock_window();
 286                 }
 287                 unlock_dialog();
 288         }
 289 #endif
 290 }
 291
 292 void KeyFrameThread::save_preset(const char *title, int is_factory)
 293 {
 294         get_gui()->unlock_window();
 295         mwindow->gui->lock_window("KeyFrameThread::save_preset");
 296
 297 // Test EDL for plugin existence
 298         Plugin *plugin = mwindow->edl->tracks->plugin_exists(plugin_id);
 299         if( !plugin ) {
 300                 mwindow->gui->unlock_window();
 301                 get_gui()->lock_window("KeyFrameThread::save_preset 2");
 302                 return;
 303         }
 304
 305 // Get current plugin keyframe
 306         EDL *edl = mwindow->edl;
 307         Track *track = plugin->track;
 308         KeyFrame *keyframe = plugin->get_prev_keyframe(
 309                         track->to_units(edl->local_session->get_selectionstart(1), 0),
 310                         PLAY_FORWARD);
 311
 312 // Send to database
 313         presets_db->save_preset(plugin_title, title, keyframe->get_data());
 314
 315         mwindow->gui->unlock_window();
 316         get_gui()->lock_window("KeyFrameThread::save_preset 2");
 317
 318 // Update list
 319         calculate_preset_list();
 320         ((KeyFrameWindow*)get_gui())->preset_list->update(presets_data,
 321                 0, 0, 1);
 322 }
 323
 324 void KeyFrameThread::delete_preset(const char *title, int is_factory)
 325 {
 326         get_gui()->unlock_window();
 327         mwindow->gui->lock_window("KeyFrameThread::save_preset");
 328
 329 // Test EDL for plugin existence
 330         Plugin *plugin = mwindow->edl->tracks->plugin_exists(plugin_id);
 331         if( !plugin ) {
 332                 mwindow->gui->unlock_window();
 333                 get_gui()->lock_window("KeyFrameThread::delete_preset 1");
 334                 return;
 335         }
 336
 337         presets_db->delete_preset(plugin_title, title, is_factory);
 338
 339         mwindow->gui->unlock_window();
 340         get_gui()->lock_window("KeyFrameThread::delete_preset 2");
 341
 342 // Update list
 343         calculate_preset_list();
 344         ((KeyFrameWindow*)get_gui())->preset_list->update(presets_data,
 345                 0, 0, 1);
 346 }
 347
 348
 349 void KeyFrameThread::apply_preset(const char *title, int is_factory)
 350 {
 351         if( presets_db->preset_exists(plugin_title, title, is_factory) ) {
 352                 get_gui()->unlock_window();
 353                 mwindow->gui->lock_window("KeyFrameThread::apply_preset");
 354
 355 // Test EDL for plugin existence
 356                 Plugin *plugin = mwindow->edl->tracks->plugin_exists(plugin_id);
 357                 if( !plugin ) {
 358                         mwindow->gui->unlock_window();
 359                         get_gui()->lock_window("KeyFrameThread::apply_preset 1");
 360                         return;
 361                 }
 362
 363                 mwindow->undo->update_undo_before();
 364
 365 #ifdef USE_KEYFRAME_SPANNING
 366                 ArrayList<PluginServer*> &plugindb = *mwindow->plugindb;
 367                 int k = plugindb.size();
 368                 while( --k>=0 && strcmp(plugindb[k]->title, plugin->title) );
 369                 if( k >= 0 ) {
 370                         PluginServer server(*plugindb[k]);
 371                         server.open_plugin(0, mwindow->preferences, mwindow->edl, plugin);
 372                         KeyFrame keyframe(mwindow->edl, plugin->keyframes);
 373                         presets_db->load_preset(plugin_title, title, &keyframe, is_factory);
 374                         server.apply_keyframe(plugin, &keyframe);
 375                 }
 376 #else
 377                 KeyFrame *keyframe = plugin->get_keyframe();
 378                 presets_db->load_preset(plugin_title, title, keyframe, is_factory);
 379 #endif
 380                 mwindow->save_backup();
 381                 mwindow->undo->update_undo_after(_("apply preset"), LOAD_AUTOMATION);
 382
 383                 mwindow->update_plugin_guis(0);
 384                 mwindow->gui->draw_overlays(1);
 385                 mwindow->sync_parameters(CHANGE_PARAMS);
 386
 387
 388                 update_gui(1);
 389                 mwindow->gui->unlock_window();
 390                 get_gui()->lock_window("KeyFrameThread::apply_preset");
 391         }
 392 }
 393
 394 #ifdef EDIT_KEYFRAME
 395
 396 void KeyFrameThread::apply_value()
 397 {
 398         const char *text = 0, *data = 0;
 399         BC_Hash *hash = 0;
 400         KeyFrameWindow *window = (KeyFrameWindow*)get_gui();
 401         int selection = window->keyframe_list->get_selection_number(0, 0);
 402 //printf("KeyFrameThread::apply_value %d %d\n", __LINE__, selection);
 403         if( selection < 0 ) return;
 404
 405         if( selection == keyframe_data[0].size() - 2 )
 406                 text = window->value_text->get_text();
 407         else if( selection == keyframe_data[0].size() - 1 )
 408                 data = window->value_text->get_text();
 409         else {
 410                 const char *key = keyframe_data[0].get(selection)->get_text();
 411                 const char *value = window->value_text->get_text();
 412                 hash = new BC_Hash();
 413                 hash->update(key, value);
 414         }
 415
 416         get_gui()->unlock_window();
 417         mwindow->gui->lock_window("KeyFrameThread::apply_value");
 418         Plugin *plugin = mwindow->edl->tracks->plugin_exists(plugin_id);
 419         if( plugin ) {
 420                 mwindow->undo->update_undo_before();
 421                 if( mwindow->session->keyframedialog_all ) {
 422 // Search for all keyframes in selection but don't create a new one.
 423                         Track *track = plugin->track;
 424                         int64_t start = track->to_units(mwindow->edl->local_session->get_selectionstart(0), 0);
 425                         int64_t end = track->to_units(mwindow->edl->local_session->get_selectionend(0), 0);
 426                         int got_it = 0;
 427                         KeyFrame *current = (KeyFrame*)plugin->keyframes->last;
 428                         for( ; current; current=(KeyFrame*)PREVIOUS ) {
 429                                 got_it = 1;
 430                                 if( current && current->position < end ) {
 431                                     current->update_parameter(hash, text, data);
 432 // Stop at beginning of range
 433                                         if( current->position <= start ) break;
 434                                 }
 435                         }
 436
 437                         if( !got_it ) {
 438                                 current = (KeyFrame*)plugin->keyframes->default_auto;
 439                                 current->update_parameter(hash, text, data);
 440                         }
 441                 }
 442                 else {
 443 // Create new keyframe if enabled
 444                         KeyFrame *keyframe = plugin->get_keyframe();
 445                         keyframe->update_parameter(hash, text, data);
 446                 }
 447         }
 448         else {
 449 printf("KeyFrameThread::apply_value %d: plugin doesn't exist\n", __LINE__);
 450         }
 451
 452         mwindow->save_backup();
 453         mwindow->undo->update_undo_after(_("edit keyframe"), LOAD_AUTOMATION);
 454
 455         mwindow->update_plugin_guis(0);
 456         mwindow->gui->draw_overlays(1);
 457         mwindow->sync_parameters(CHANGE_PARAMS);
 458         mwindow->gui->unlock_window();
 459
 460         update_gui(0);
 461
 462         get_gui()->lock_window("KeyFrameThread::apply_value");
 463         delete hash;
 464 }
 465
 466 #endif
 467
 468
 469 KeyFrameWindow::KeyFrameWindow(MWindow *mwindow, KeyFrameThread *thread,
 470                 int x, int y, char *title_string)
 471  : BC_Window(title_string, x, y,
 472                 mwindow->session->keyframedialog_w,
 473                 mwindow->session->keyframedialog_h,
 474                 xS(320), yS(240), 1, 0, 1)
 475 {
 476         this->mwindow = mwindow;
 477         this->thread = thread;
 478 }
 479
 480 void KeyFrameWindow::create_objects()
 481 {
 482         Theme *theme = mwindow->theme;
 483
 484         theme->get_keyframedialog_sizes(this);
 485         thread->column_width[0] = mwindow->session->keyframedialog_column1;
 486         thread->column_width[1] = mwindow->session->keyframedialog_column2;
 487         lock_window("KeyFrameWindow::create_objects");
 488
 489 #ifdef EDIT_KEYFRAME
 490
 491         int ky = theme->keyframe_list_y - theme->widget_border -
 492                         BC_Title::calculate_h(this, (char*)"Py", LARGEFONT);
 493         add_subwindow(title1 = new BC_Title(theme->keyframe_list_x, ky,
 494                         _("Keyframe parameters:"), LARGEFONT));
 495         add_subwindow(keyframe_list = new KeyFrameList(thread, this,
 496                 theme->keyframe_list_x, theme->keyframe_list_y,
 497                 theme->keyframe_list_w, theme->keyframe_list_h));
 498 //      add_subwindow(title2 = new BC_Title(theme->keyframe_text_x,
 499 //              theme->keyframe_text_y - theme->widget_border -
 500 //                      BC_Title::calculate_h(this, "P"), _("Global Text:")));
 501 //      add_subwindow(keyframe_text = new KeyFrameText(thread, this,
 502 //              theme->keyframe_text_x, theme->keyframe_text_y,
 503 //              theme->keyframe_text_w));
 504         int ey = theme->keyframe_value_y - theme->widget_border -
 505                         BC_Title::calculate_h(this, "P");
 506         add_subwindow(title3 = new BC_Title(theme->keyframe_value_x, ey,
 507                         _("Edit value:")));
 508         add_subwindow(value_text = new KeyFrameValue(thread, this,
 509                 theme->keyframe_value_x, theme->keyframe_value_y, theme->keyframe_value_w));
 510         add_subwindow(all_toggle = new KeyFrameAll(thread, this,
 511                 theme->keyframe_all_x, theme->keyframe_all_y));
 512
 513 #endif
 514         int ty = theme->presets_list_y - theme->widget_border -
 515                         BC_Title::calculate_h(this, (char*)"Py", LARGEFONT);
 516         add_subwindow(title4 = new BC_Title(theme->presets_list_x, ty,
 517                         _("Presets:"), LARGEFONT));
 518         add_subwindow(preset_list = new KeyFramePresetsList(thread, this,
 519                 theme->presets_list_x, theme->presets_list_y,
 520                 theme->presets_list_w, theme->presets_list_h));
 521         int py = theme->presets_text_y - theme->widget_border -
 522                         BC_Title::calculate_h(this, "Py");
 523         add_subwindow(title5 = new BC_Title(theme->presets_text_x, py,
 524                         _("Preset title:")));
 525         add_subwindow(preset_text = new KeyFramePresetsText(thread, this,
 526                 theme->presets_text_x, theme->presets_text_y, theme->presets_text_w));
 527         add_subwindow(delete_preset = new KeyFramePresetsDelete(thread, this,
 528                 theme->presets_delete_x, theme->presets_delete_y));
 529         add_subwindow(save_preset = new KeyFramePresetsSave(thread, this,
 530                 theme->presets_save_x, theme->presets_save_y));
 531         add_subwindow(apply_preset = new KeyFramePresetsApply(thread, this,
 532                 theme->presets_apply_x, theme->presets_apply_y));
 533
 534         add_subwindow(new KeyFramePresetsOK(thread, this));
 535         add_subwindow(new BC_CancelButton(this));
 536
 537         show_window();
 538         unlock_window();
 539 }
 540
 541 // called when going in & out of a factory preset
 542 void KeyFrameWindow::update_editing()
 543 {
 544         if( thread->is_factory ) {
 545                 delete_preset->disable();
 546                 save_preset->disable();
 547         }
 548         else {
 549                 delete_preset->enable();
 550                 save_preset->enable();
 551         }
 552 }
 553
 554 int KeyFrameWindow::resize_event(int w, int h)
 555 {
 556         Theme *theme = mwindow->theme;
 557         mwindow->session->keyframedialog_w = w;
 558         mwindow->session->keyframedialog_h = h;
 559         theme->get_keyframedialog_sizes(this);
 560
 561 #ifdef EDIT_KEYFRAME
 562         int ky = theme->keyframe_list_y - theme->widget_border -
 563                         BC_Title::calculate_h(this, (char*)"Py", LARGEFONT);
 564         title1->reposition_window(theme->keyframe_list_x, ky);
 565 //      title2->reposition_window(theme->keyframe_text_x,
 566 //              theme->keyframe_text_y - theme->widget_border -;
 567 //                      BC_Title::calculate_h(this, (char*)"P"));
 568         int ey = theme->keyframe_value_y - theme->widget_border -
 569                         BC_Title::calculate_h(this, "P");
 570         title3->reposition_window(theme->keyframe_value_x, ey);
 571         keyframe_list->reposition_window(theme->keyframe_list_x, theme->keyframe_list_y,
 572                         theme->keyframe_list_w, theme->keyframe_list_h);
 573 //      text->reposition_window(theme->keyframe_text_x, theme->keyframe_text_y,
 574 //                      theme->keyframe_text_w);
 575         value_text->reposition_window(theme->keyframe_value_x,
 576                 theme->keyframe_value_y,
 577                 theme->keyframe_value_w);
 578         all_toggle->reposition_window(theme->keyframe_all_x,
 579                 theme->keyframe_all_y);
 580
 581         int ty = theme->presets_list_y - theme->widget_border -
 582                         BC_Title::calculate_h(this, (char*)"Py", LARGEFONT);
 583         title4->reposition_window(theme->presets_list_x, ty);
 584         int py = theme->presets_text_y - theme->widget_border -
 585                         BC_Title::calculate_h(this, "Py");
 586         title5->reposition_window(theme->presets_text_x, py);
 587 #endif
 588
 589         preset_list->reposition_window(theme->presets_list_x,
 590                 theme->presets_list_y,
 591                 theme->presets_list_w,
 592                 theme->presets_list_h);
 593         preset_text->reposition_window(theme->presets_text_x,
 594                 theme->presets_text_y,
 595                 theme->presets_text_w);
 596         delete_preset->reposition_window(theme->presets_delete_x,
 597                 theme->presets_delete_y);
 598         save_preset->reposition_window(theme->presets_save_x,
 599                 theme->presets_save_y);
 600         apply_preset->reposition_window(theme->presets_apply_x,
 601                 theme->presets_apply_y);
 602
 603         return 0;
 604 }
 605
 606
 607
 608
 609 #ifdef EDIT_KEYFRAME
 610
 611 KeyFrameList::KeyFrameList(KeyFrameThread *thread,
 612         KeyFrameWindow *window, int x, int y, int w, int h)
 613  : BC_ListBox(x, y, w, h, LISTBOX_TEXT, thread->keyframe_data,
 614         thread->column_titles, thread->column_width, KEYFRAME_COLUMNS)
 615 {
 616         this->thread = thread;
 617         this->window = window;
 618         set_master_column(1, 0);
 619 }
 620
 621 int KeyFrameList::selection_changed()
 622 {
 623         window->value_text->update(
 624                 thread->keyframe_data[1].get(get_selection_number(0, 0))->get_text());
 625         return 0;
 626 }
 627
 628 int KeyFrameList::handle_event()
 629 {
 630         window->set_done(0);
 631         return 0;
 632 }
 633
 634 int KeyFrameList::column_resize_event()
 635 {
 636         thread->mwindow->session->keyframedialog_column1 = get_column_width(0);
 637         thread->mwindow->session->keyframedialog_column2 = get_column_width(1);
 638         return 1;
 639 }
 640
 641
 642 // KeyFrameText::KeyFrameText(KeyFrameThread *thread,
 643 //      KeyFrameWindow *window,
 644 //      int x,
 645 //      int y,
 646 //      int w)
 647 //  : BC_TextBox(x,
 648 //      y,
 649 //      w,
 650 //      1,
 651 //      "")
 652 // {
 653 //      this->thread = thread;
 654 //      this->window = window;
 655 // }
 656 //
 657 // int KeyFrameText::handle_event()
 658 // {
 659 //      return 0;
 660 // }
 661
 662 KeyFrameValue::KeyFrameValue(KeyFrameThread *thread,
 663         KeyFrameWindow *window,
 664         int x,
 665         int y,
 666         int w)
 667  : BC_TextBox(x,
 668         y,
 669         w,
 670         1,
 671         (char*)"")
 672 {
 673         this->thread = thread;
 674         this->window = window;
 675 }
 676
 677 int KeyFrameValue::handle_event()
 678 {
 679         thread->apply_value();
 680         return 0;
 681 }
 682
 683 KeyFrameAll::KeyFrameAll(KeyFrameThread *thread,
 684                 KeyFrameWindow *window, int x, int y)
 685  : BC_CheckBox(x, y,
 686         thread->mwindow->session->keyframedialog_all,
 687         _("Apply to all selected keyframes"))
 688 {
 689         this->thread = thread;
 690         this->window = window;
 691 }
 692
 693 int KeyFrameAll::handle_event()
 694 {
 695         thread->mwindow->session->keyframedialog_all = get_value();
 696         return 1;
 697 }
 698
 699 #endif // EDIT_KEYFRAME
 700
 701
 702 KeyFramePresetsList::KeyFramePresetsList(KeyFrameThread *thread,
 703         KeyFrameWindow *window, int x, int y, int w, int h)
 704  : BC_ListBox(x, y, w, h, LISTBOX_TEXT, thread->presets_data)
 705 {
 706         this->thread = thread;
 707         this->window = window;
 708 }
 709
 710 int KeyFramePresetsList::selection_changed()
 711 {
 712         int number = get_selection_number(0, 0);
 713         if( number >= 0 ) {
 714                 strcpy(thread->preset_text, thread->preset_titles.get(number));
 715                 thread->is_factory = thread->is_factories.get(number);
 716 // show title without factory symbol in the textbox
 717                 window->preset_text->update(
 718                         thread->presets_data->get(number)->get_text());
 719                 window->update_editing();
 720         }
 721
 722         return 0;
 723 }
 724
 725 int KeyFramePresetsList::handle_event()
 726 {
 727         thread->apply_preset(thread->preset_text, thread->is_factory);
 728         window->set_done(0);
 729         return 0;
 730 }
 731
 732
 733 KeyFramePresetsText::KeyFramePresetsText(KeyFrameThread *thread,
 734         KeyFrameWindow *window, int x, int y, int w)
 735  : BC_TextBox(x, y, w, 1, thread->preset_text)
 736 {
 737         this->thread = thread;
 738         this->window = window;
 739 }
 740
 741 // user entered a title
 742 int KeyFramePresetsText::handle_event()
 743 {
 744         strcpy(thread->preset_text, get_text());
 745 // once changed, it's now not a factory preset
 746         thread->is_factory = 0;
 747         window->update_editing();
 748         return 0;
 749 }
 750
 751
 752 KeyFramePresetsDelete::KeyFramePresetsDelete(KeyFrameThread *thread,
 753         KeyFrameWindow *window,
 754         int x,
 755         int y)
 756  : BC_GenericButton(x, y, _("Delete"))
 757 {
 758         this->thread = thread;
 759         this->window = window;
 760 }
 761
 762 int KeyFramePresetsDelete::handle_event()
 763 {
 764         if( !thread->is_factory ) {
 765                 thread->delete_preset(thread->preset_text, thread->is_factory);
 766         }
 767         return 1;
 768 }
 769
 770
 771 KeyFramePresetsSave::KeyFramePresetsSave(KeyFrameThread *thread,
 772         KeyFrameWindow *window,
 773         int x,
 774         int y)
 775 : BC_GenericButton(x, y, C_("Save"))
 776 {
 777         this->thread = thread;
 778         this->window = window;
 779 }
 780
 781 int KeyFramePresetsSave::handle_event()
 782 {
 783         if( !thread->is_factory ) {
 784                 thread->save_preset(thread->preset_text, thread->is_factory);
 785         }
 786         return 1;
 787 }
 788
 789
 790 KeyFramePresetsApply::KeyFramePresetsApply(KeyFrameThread *thread,
 791         KeyFrameWindow *window,
 792         int x,
 793         int y)
 794  : BC_GenericButton(x, y, _("Apply"))
 795 {
 796         this->thread = thread;
 797         this->window = window;
 798 }
 799
 800 int KeyFramePresetsApply::handle_event()
 801 {
 802         thread->apply_preset(thread->preset_text, thread->is_factory);
 803         return 1;
 804 }
 805
 806
 807 KeyFramePresetsOK::KeyFramePresetsOK(KeyFrameThread *thread,
 808         KeyFrameWindow *window)
 809  : BC_OKButton(window)
 810 {
 811         this->thread = thread;
 812         this->window = window;
 813 }
 814
 815 int KeyFramePresetsOK::keypress_event()
 816 {
 817         if( get_keypress() == RETURN ) {
 818 // Apply the preset
 819                 if( thread->presets_db->preset_exists(thread->plugin_title,
 820                         thread->preset_text, thread->is_factory) ) {
 821                         window->set_done(0);
 822                         return 1;
 823                 }
 824                 else {
 825                         if( !thread->is_factory ) {
 826                                 thread->save_preset(thread->preset_text, thread->is_factory);
 827                                 return 1;
 828                         }
 829                 }
 830         }
 831         return 0;
 832 }
 833