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 = 0;
  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 void KeyFrameThread::update_values()
  78 {
  79 // Get the current selection before deleting the tables
  80         int selection = -1;
  81         for( int i=0; i<keyframe_data[0].size(); ++i ) {
  82                 if( keyframe_data[0].get(i)->get_selected() ) {
  83                         selection = i;
  84                         break;
  85                 }
  86         }
  87
  88         for( int i=0; i<KEYFRAME_COLUMNS; ++i )
  89                 keyframe_data[i].remove_all_objects();
  90
  91
  92 // Must lock main window to read keyframe
  93         mwindow->gui->lock_window("KeyFrameThread::update_values");
  94         if( !plugin || !mwindow->edl->tracks->plugin_exists(plugin) ) {
  95                 mwindow->gui->unlock_window();
  96                 return;
  97         }
  98
  99         KeyFrame *keyframe = 0;
 100         if( this->keyframe && plugin->keyframe_exists(this->keyframe) ) {
 101 // If user edited a specific keyframe, use it.
 102                 keyframe = this->keyframe;
 103         }
 104         else
 105         if( plugin->track ) {
 106 // Use currently highlighted keyframe
 107                 keyframe = plugin->get_prev_keyframe(
 108                         plugin->track->to_units(
 109                                 mwindow->edl->local_session->get_selectionstart(1), 0),
 110                         PLAY_FORWARD);
 111         }
 112
 113         if( keyframe ) {
 114                 BC_Hash hash;
 115                 char *text = 0, *data = 0;
 116                 keyframe->get_contents(&hash, &text, &data);
 117
 118                 for( int i=0; i<hash.size(); ++i ) {
 119                         keyframe_data[0].append(new BC_ListBoxItem(hash.get_key(i)));
 120                         keyframe_data[1].append(new BC_ListBoxItem(hash.get_value(i)));
 121                 }
 122                 if( text ) {
 123                         keyframe_data[0].append(new BC_ListBoxItem((char*)"TEXT"));
 124                         keyframe_data[1].append(new BC_ListBoxItem(text));
 125                 }
 126                 if( data ) {
 127                         keyframe_data[0].append(new BC_ListBoxItem((char*)"DATA"));
 128                         keyframe_data[1].append(new BC_ListBoxItem(data));
 129                 }
 130                 delete [] text;
 131                 delete [] data;
 132         }
 133
 134         column_width[0] = mwindow->session->keyframedialog_column1;
 135         column_width[1] = mwindow->session->keyframedialog_column2;
 136         if( selection >= 0 && selection < keyframe_data[0].size() ) {
 137                 for( int i=0; i<KEYFRAME_COLUMNS; ++i )
 138                         keyframe_data[i].get(selection)->set_selected(1);
 139         }
 140         mwindow->gui->unlock_window();
 141 }
 142 #endif
 143
 144
 145 void KeyFrameThread::start_window(Plugin *plugin, KeyFrame *keyframe)
 146 {
 147
 148         if( !BC_DialogThread::is_running() ) {
 149                 if( !mwindow->edl->tracks->plugin_exists(plugin) ) return;
 150                 this->keyframe = keyframe;
 151                 this->plugin = plugin;
 152                 this->preset_text[0] = 0;
 153                 plugin->calculate_title(plugin_title, 0);
 154                 sprintf(window_title, _("%s: %s Keyframe"), _(PROGRAM_NAME), plugin_title);
 155
 156 // Load all the presets from disk
 157                 char path[BCTEXTLEN];
 158                 FileSystem fs;
 159 // system wide presets
 160                 sprintf(path, "%s/%s", File::get_cindat_path(), FACTORY_FILE);
 161                 fs.complete_path(path);
 162                 presets_db->load_from_file(path, 1, 1);
 163 // user presets
 164                 sprintf(path, "%s/%s", File::get_config_path(), PRESETS_FILE);
 165                 fs.complete_path(path);
 166                 presets_db->load_from_file(path, 0, 0);
 167
 168                 calculate_preset_list();
 169
 170 #ifdef EDIT_KEYFRAME
 171                 update_values();
 172 #endif
 173                 mwindow->gui->unlock_window();
 174                 BC_DialogThread::start();
 175                 mwindow->gui->lock_window("KeyFrameThread::start_window");
 176         }
 177         else {
 178                 BC_DialogThread::start();
 179         }
 180 }
 181
 182 BC_Window* KeyFrameThread::new_gui()
 183 {
 184         mwindow->gui->lock_window("KeyFrameThread::new_gui");
 185
 186         int x = mwindow->gui->get_abs_cursor_x(0) -
 187                 mwindow->session->plugindialog_w / 2;
 188         int y = mwindow->gui->get_abs_cursor_y(0) -
 189                 mwindow->session->plugindialog_h / 2;
 190
 191         KeyFrameWindow *window = new KeyFrameWindow(mwindow,
 192                 this,
 193                 x,
 194                 y,
 195                 window_title);
 196
 197         window->create_objects();
 198
 199
 200         mwindow->gui->unlock_window();
 201
 202         return window;
 203 }
 204
 205 void KeyFrameThread::handle_done_event(int result)
 206 {
 207 // Apply the preset
 208         if( !result ) {
 209                 apply_preset(preset_text, is_factory);
 210         }
 211 }
 212
 213 void KeyFrameThread::handle_close_event(int result)
 214 {
 215         plugin = 0;
 216         keyframe = 0;
 217 }
 218
 219 void KeyFrameThread::close_window()
 220 {
 221         lock_window("KeyFrameThread::close_window");
 222         if( get_gui() ) {
 223                 get_gui()->lock_window("KeyFrameThread::close_window");
 224                 get_gui()->set_done(1);
 225                 get_gui()->unlock_window();
 226         }
 227         unlock_window();
 228 }
 229
 230
 231
 232 void KeyFrameThread::calculate_preset_list()
 233 {
 234         presets_data->remove_all_objects();
 235         is_factories.remove_all();
 236         preset_titles.remove_all_objects();
 237         int total_presets = presets_db->get_total_presets(plugin_title, 0);
 238
 239 // sort the list
 240         presets_db->sort(plugin_title);
 241
 242         for( int i=0; i<total_presets; ++i ) {
 243                 char text[BCTEXTLEN];
 244                 char *orig_title = presets_db->get_preset_title( plugin_title, i);
 245                 if( !orig_title ) continue;
 246                 int is_factory = presets_db->get_is_factory(plugin_title, i);
 247                 sprintf(text, "%s%s", is_factory ? "*" : "", orig_title);
 248                 presets_data->append(new BC_ListBoxItem(text));
 249
 250                 preset_titles.append(strdup(orig_title));
 251                 is_factories.append(is_factory);
 252         }
 253 }
 254
 255
 256 void KeyFrameThread::update_gui(int update_value_text)
 257 {
 258 #ifdef EDIT_KEYFRAME
 259         if( BC_DialogThread::is_running() ) {
 260                 mwindow->gui->lock_window("KeyFrameThread::update_gui");
 261                 update_values();
 262                 mwindow->gui->unlock_window();
 263
 264                 lock_window("KeyFrameThread::update_gui");
 265                 KeyFrameWindow *window = (KeyFrameWindow*)get_gui();
 266                 if( window ) {
 267                         window->lock_window("KeyFrameThread::update_gui");
 268                         window->keyframe_list->update(keyframe_data,
 269                                 column_titles,
 270                                 column_width,
 271                                 KEYFRAME_COLUMNS,
 272                                 window->keyframe_list->get_xposition(),
 273                                 window->keyframe_list->get_yposition(),
 274                                 window->keyframe_list->get_highlighted_item());
 275                         if( update_value_text &&
 276                                 window->keyframe_list->get_selection_number(0, 0) >= 0 &&
 277                                 window->keyframe_list->get_selection_number(0, 0) < keyframe_data[1].size() ) {
 278                                 window->value_text->update(
 279                                         keyframe_data[1].get(window->keyframe_list->get_selection_number(0, 0))->get_text());
 280                         }
 281                         window->unlock_window();
 282                 }
 283                 unlock_window();
 284         }
 285 #endif
 286 }
 287
 288 void KeyFrameThread::save_preset(const char *title, int is_factory)
 289 {
 290         get_gui()->unlock_window();
 291         mwindow->gui->lock_window("KeyFrameThread::save_preset");
 292
 293 // Test EDL for plugin existence
 294         if( !mwindow->edl->tracks->plugin_exists(plugin) ) {
 295                 mwindow->gui->unlock_window();
 296                 get_gui()->lock_window("KeyFrameThread::save_preset 2");
 297                 return;
 298         }
 299
 300 // Get current plugin keyframe
 301         EDL *edl = mwindow->edl;
 302         Track *track = plugin->track;
 303         KeyFrame *keyframe = plugin->get_prev_keyframe(
 304                         track->to_units(edl->local_session->get_selectionstart(1), 0),
 305                         PLAY_FORWARD);
 306
 307 // Send to database
 308         presets_db->save_preset(plugin_title, title, keyframe->get_data());
 309
 310         mwindow->gui->unlock_window();
 311         get_gui()->lock_window("KeyFrameThread::save_preset 2");
 312
 313 // Update list
 314         calculate_preset_list();
 315         ((KeyFrameWindow*)get_gui())->preset_list->update(presets_data,
 316                 0, 0, 1);
 317 }
 318
 319 void KeyFrameThread::delete_preset(const char *title, int is_factory)
 320 {
 321         get_gui()->unlock_window();
 322         mwindow->gui->lock_window("KeyFrameThread::save_preset");
 323
 324 // Test EDL for plugin existence
 325         if( !mwindow->edl->tracks->plugin_exists(plugin) ) {
 326                 mwindow->gui->unlock_window();
 327                 get_gui()->lock_window("KeyFrameThread::delete_preset 1");
 328                 return;
 329         }
 330
 331         presets_db->delete_preset(plugin_title, title, is_factory);
 332
 333         mwindow->gui->unlock_window();
 334         get_gui()->lock_window("KeyFrameThread::delete_preset 2");
 335
 336 // Update list
 337         calculate_preset_list();
 338         ((KeyFrameWindow*)get_gui())->preset_list->update(presets_data,
 339                 0, 0, 1);
 340 }
 341
 342
 343 void KeyFrameThread::apply_preset(const char *title, int is_factory)
 344 {
 345         if( presets_db->preset_exists(plugin_title, title, is_factory) ) {
 346                 get_gui()->unlock_window();
 347                 mwindow->gui->lock_window("KeyFrameThread::apply_preset");
 348
 349 // Test EDL for plugin existence
 350                 if( !mwindow->edl->tracks->plugin_exists(plugin) ) {
 351                         mwindow->gui->unlock_window();
 352                         get_gui()->lock_window("KeyFrameThread::apply_preset 1");
 353                         return;
 354                 }
 355
 356                 mwindow->undo->update_undo_before();
 357
 358 #ifdef USE_KEYFRAME_SPANNING
 359                 KeyFrame keyframe;
 360                 presets_db->load_preset(plugin_title, title, &keyframe, is_factory);
 361                 plugin->keyframes->update_parameter(&keyframe);
 362 #else
 363                 KeyFrame *keyframe = plugin->get_keyframe();
 364                 presets_db->load_preset(plugin_title, title, keyframe, is_factory);
 365 #endif
 366                 mwindow->save_backup();
 367                 mwindow->undo->update_undo_after(_("apply preset"), LOAD_AUTOMATION);
 368
 369                 mwindow->update_plugin_guis(0);
 370                 mwindow->gui->draw_overlays(1);
 371                 mwindow->sync_parameters(CHANGE_PARAMS);
 372
 373
 374                 update_gui(1);
 375                 mwindow->gui->unlock_window();
 376                 get_gui()->lock_window("KeyFrameThread::apply_preset");
 377         }
 378 }
 379
 380 #ifdef EDIT_KEYFRAME
 381 void KeyFrameThread::apply_value()
 382 {
 383         const char *text = 0, *data = 0;
 384         BC_Hash *hash = 0;
 385         KeyFrameWindow *window = (KeyFrameWindow*)get_gui();
 386         int selection = window->keyframe_list->get_selection_number(0, 0);
 387 //printf("KeyFrameThread::apply_value %d %d\n", __LINE__, selection);
 388         if( selection < 0 ) return;
 389
 390         if( selection == keyframe_data[0].size() - 2 )
 391                 text = window->value_text->get_text();
 392         else if( selection == keyframe_data[0].size() - 1 )
 393                 data = window->value_text->get_text();
 394         else {
 395                 const char *key = keyframe_data[0].get(selection)->get_text();
 396                 const char *value = window->value_text->get_text();
 397                 hash = new BC_Hash();
 398                 hash->update(key, value);
 399         }
 400
 401         get_gui()->unlock_window();
 402         mwindow->gui->lock_window("KeyFrameThread::apply_value");
 403         if( plugin && mwindow->edl->tracks->plugin_exists(plugin) ) {
 404                 mwindow->undo->update_undo_before();
 405                 if( mwindow->session->keyframedialog_all ) {
 406 // Search for all keyframes in selection but don't create a new one.
 407                         Track *track = plugin->track;
 408                         int64_t start = track->to_units(mwindow->edl->local_session->get_selectionstart(0), 0);
 409                         int64_t end = track->to_units(mwindow->edl->local_session->get_selectionend(0), 0);
 410                         int got_it = 0;
 411                         KeyFrame *current = (KeyFrame*)plugin->keyframes->last;
 412                         for( ; current; current=(KeyFrame*)PREVIOUS ) {
 413                                 got_it = 1;
 414                                 if( current && current->position < end ) {
 415                                     current->update_parameter(hash, text, data);
 416 // Stop at beginning of range
 417                                         if( current->position <= start ) break;
 418                                 }
 419                         }
 420
 421                         if( !got_it ) {
 422                                 current = (KeyFrame*)plugin->keyframes->default_auto;
 423                                 current->update_parameter(hash, text, data);
 424                         }
 425                 }
 426                 else {
 427 // Create new keyframe if enabled
 428                         KeyFrame *keyframe = plugin->get_keyframe();
 429                         keyframe->update_parameter(hash, text, data);
 430                 }
 431         }
 432         else {
 433 printf("KeyFrameThread::apply_value %d: plugin doesn't exist\n", __LINE__);
 434         }
 435
 436         mwindow->save_backup();
 437         mwindow->undo->update_undo_after(_("edit keyframe"), LOAD_AUTOMATION);
 438
 439         mwindow->update_plugin_guis(0);
 440         mwindow->gui->draw_overlays(1);
 441         mwindow->sync_parameters(CHANGE_PARAMS);
 442         mwindow->gui->unlock_window();
 443
 444         update_gui(0);
 445
 446         get_gui()->lock_window("KeyFrameThread::apply_value");
 447         delete hash;
 448 }
 449 #endif
 450
 451
 452
 453 KeyFrameWindow::KeyFrameWindow(MWindow *mwindow,
 454         KeyFrameThread *thread,
 455         int x,
 456         int y,
 457         char *title_string)
 458  : BC_Window(title_string,
 459         x,
 460         y,
 461         mwindow->session->keyframedialog_w,
 462         mwindow->session->keyframedialog_h,
 463         320,
 464         240,
 465         1,
 466         0,
 467         1)
 468 {
 469         this->mwindow = mwindow;
 470         this->thread = thread;
 471 }
 472
 473 void KeyFrameWindow::create_objects()
 474 {
 475         Theme *theme = mwindow->theme;
 476
 477         theme->get_keyframedialog_sizes(this);
 478         thread->column_width[0] = mwindow->session->keyframedialog_column1;
 479         thread->column_width[1] = mwindow->session->keyframedialog_column2;
 480         lock_window("KeyFrameWindow::create_objects");
 481
 482 #ifdef EDIT_KEYFRAME
 483
 484
 485         add_subwindow(title1 = new BC_Title(theme->keyframe_list_x,
 486                 theme->keyframe_list_y - BC_Title::calculate_h(this, (char*)"Py", LARGEFONT) -
 487                         theme->widget_border, _("Keyframe parameters:"), LARGEFONT));
 488         add_subwindow(keyframe_list = new KeyFrameList(thread,
 489                 this,
 490                 theme->keyframe_list_x,
 491                 theme->keyframe_list_y,
 492                 theme->keyframe_list_w,
 493                 theme->keyframe_list_h));
 494 //      add_subwindow(title2 = new BC_Title(theme->keyframe_text_x,
 495 //              theme->keyframe_text_y - BC_Title::calculate_h(this, "P") - theme->widget_border,
 496 //              _("Global Text:")));
 497 //      add_subwindow(keyframe_text = new KeyFrameText(thread,
 498 //              this,
 499 //              theme->keyframe_text_x,
 500 //              theme->keyframe_text_y,
 501 //              theme->keyframe_text_w));
 502         add_subwindow(title3 = new BC_Title(theme->keyframe_value_x,
 503                 theme->keyframe_value_y - BC_Title::calculate_h(this, (char*)"P") -
 504                         theme->widget_border, _("Edit value:")));
 505         add_subwindow(value_text = new KeyFrameValue(thread, this,
 506                 theme->keyframe_value_x, theme->keyframe_value_y, theme->keyframe_value_w));
 507         add_subwindow(all_toggle = new KeyFrameAll(thread, this,
 508                 theme->keyframe_all_x, theme->keyframe_all_y));
 509
 510 #endif
 511         add_subwindow(title4 = new BC_Title(theme->presets_list_x, theme->presets_list_y -
 512                         BC_Title::calculate_h(this, (char*)"Py", LARGEFONT) -
 513                         theme->widget_border, _("Presets:"), LARGEFONT));
 514         add_subwindow(preset_list = new KeyFramePresetsList(thread, this,
 515                 theme->presets_list_x, theme->presets_list_y,
 516                 theme->presets_list_w, theme->presets_list_h));
 517         add_subwindow(title5 = new BC_Title(theme->presets_text_x,
 518                 theme->presets_text_y - BC_Title::calculate_h(this, (char*)"P") - theme->widget_border,
 519                 _("Preset title:")));
 520         add_subwindow(preset_text = new KeyFramePresetsText(thread, this,
 521                 theme->presets_text_x, theme->presets_text_y, theme->presets_text_w));
 522         add_subwindow(delete_preset = new KeyFramePresetsDelete(thread, this,
 523                 theme->presets_delete_x, theme->presets_delete_y));
 524         add_subwindow(save_preset = new KeyFramePresetsSave(thread, this,
 525                 theme->presets_save_x, theme->presets_save_y));
 526         add_subwindow(apply_preset = new KeyFramePresetsApply(thread, this,
 527                 theme->presets_apply_x, theme->presets_apply_y));
 528
 529         add_subwindow(new KeyFramePresetsOK(thread, this));
 530         add_subwindow(new BC_CancelButton(this));
 531
 532         show_window();
 533         unlock_window();
 534 }
 535
 536 // called when going in & out of a factory preset
 537 void KeyFrameWindow::update_editing()
 538 {
 539         if( thread->is_factory ) {
 540                 delete_preset->disable();
 541                 save_preset->disable();
 542         }
 543         else {
 544                 delete_preset->enable();
 545                 save_preset->enable();
 546         }
 547 }
 548
 549
 550
 551 int KeyFrameWindow::resize_event(int w, int h)
 552 {
 553         Theme *theme = mwindow->theme;
 554         mwindow->session->keyframedialog_w = w;
 555         mwindow->session->keyframedialog_h = h;
 556         theme->get_keyframedialog_sizes(this);
 557
 558 #ifdef EDIT_KEYFRAME
 559
 560         title1->reposition_window(theme->keyframe_list_x,
 561                 theme->keyframe_list_y - BC_Title::calculate_h(this, (char*)"P") - theme->widget_border);
 562 //      title2->reposition_window(theme->keyframe_text_x,
 563 //              theme->keyframe_text_y - BC_Title::calculate_h(this, (char*)"P") - theme->widget_border);
 564         title3->reposition_window(theme->keyframe_value_x,
 565                 theme->keyframe_value_y - BC_Title::calculate_h(this, (char*)"P") - theme->widget_border);
 566         keyframe_list->reposition_window(theme->keyframe_list_x,
 567                 theme->keyframe_list_y,
 568                 theme->keyframe_list_w,
 569                 theme->keyframe_list_h);
 570 //      text->reposition_window(theme->keyframe_text_x,
 571 //              theme->keyframe_text_y,
 572 //              theme->keyframe_text_w);
 573         value_text->reposition_window(theme->keyframe_value_x,
 574                 theme->keyframe_value_y,
 575                 theme->keyframe_value_w);
 576         all_toggle->reposition_window(theme->keyframe_all_x,
 577                 theme->keyframe_all_y);
 578
 579 #endif // EDIT_KEYFRAME
 580
 581
 582
 583
 584         title4->reposition_window(theme->presets_list_x,
 585                 theme->presets_list_y - BC_Title::calculate_h(this, (char*)"P") - theme->widget_border);
 586         title5->reposition_window(theme->presets_text_x,
 587                 theme->presets_text_y - BC_Title::calculate_h(this, (char*)"P") - theme->widget_border);
 588         preset_list->reposition_window(theme->presets_list_x,
 589                 theme->presets_list_y,
 590                 theme->presets_list_w,
 591                 theme->presets_list_h);
 592         preset_text->reposition_window(theme->presets_text_x,
 593                 theme->presets_text_y,
 594                 theme->presets_text_w);
 595         delete_preset->reposition_window(theme->presets_delete_x,
 596                 theme->presets_delete_y);
 597         save_preset->reposition_window(theme->presets_save_x,
 598                 theme->presets_save_y);
 599         apply_preset->reposition_window(theme->presets_apply_x,
 600                 theme->presets_apply_y);
 601
 602         return 0;
 603 }
 604
 605
 606
 607
 608 #ifdef EDIT_KEYFRAME
 609
 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
 643
 644 // KeyFrameText::KeyFrameText(KeyFrameThread *thread,
 645 //      KeyFrameWindow *window,
 646 //      int x,
 647 //      int y,
 648 //      int w)
 649 //  : BC_TextBox(x,
 650 //      y,
 651 //      w,
 652 //      1,
 653 //      "")
 654 // {
 655 //      this->thread = thread;
 656 //      this->window = window;
 657 // }
 658 //
 659 // int KeyFrameText::handle_event()
 660 // {
 661 //      return 0;
 662 // }
 663
 664
 665
 666 KeyFrameValue::KeyFrameValue(KeyFrameThread *thread,
 667         KeyFrameWindow *window,
 668         int x,
 669         int y,
 670         int w)
 671  : BC_TextBox(x,
 672         y,
 673         w,
 674         1,
 675         (char*)"")
 676 {
 677         this->thread = thread;
 678         this->window = window;
 679 }
 680
 681 int KeyFrameValue::handle_event()
 682 {
 683         thread->apply_value();
 684         return 0;
 685 }
 686
 687
 688
 689
 690
 691 KeyFrameAll::KeyFrameAll(KeyFrameThread *thread,
 692         KeyFrameWindow *window,
 693         int x,
 694         int y)
 695  : BC_CheckBox(x,
 696         y,
 697         thread->mwindow->session->keyframedialog_all,
 698         _("Apply to all selected keyframes"))
 699 {
 700         this->thread = thread;
 701         this->window = window;
 702 }
 703
 704 int KeyFrameAll::handle_event()
 705 {
 706         thread->mwindow->session->keyframedialog_all = get_value();
 707         return 1;
 708 }
 709
 710 #endif // EDIT_KEYFRAME
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721 KeyFramePresetsList::KeyFramePresetsList(KeyFrameThread *thread,
 722         KeyFrameWindow *window,
 723         int x,
 724         int y,
 725         int w,
 726         int h)
 727  : BC_ListBox(x,
 728                 y,
 729                 w,
 730                 h,
 731                 LISTBOX_TEXT,
 732                 thread->presets_data)
 733 {
 734         this->thread = thread;
 735         this->window = window;
 736 }
 737
 738 int KeyFramePresetsList::selection_changed()
 739 {
 740         int number = get_selection_number(0, 0);
 741         if( number >= 0 ) {
 742                 strcpy(thread->preset_text, thread->preset_titles.get(number));
 743                 thread->is_factory = thread->is_factories.get(number);
 744 // show title without factory symbol in the textbox
 745                 window->preset_text->update(
 746                         thread->presets_data->get(number)->get_text());
 747                 window->update_editing();
 748         }
 749
 750         return 0;
 751 }
 752
 753 int KeyFramePresetsList::handle_event()
 754 {
 755         thread->apply_preset(thread->preset_text, thread->is_factory);
 756         window->set_done(0);
 757         return 0;
 758 }
 759
 760
 761 KeyFramePresetsText::KeyFramePresetsText(KeyFrameThread *thread,
 762         KeyFrameWindow *window, int x, int y, int w)
 763  : BC_TextBox(x, y, w, 1, thread->preset_text)
 764 {
 765         this->thread = thread;
 766         this->window = window;
 767 }
 768
 769 // user entered a title
 770 int KeyFramePresetsText::handle_event()
 771 {
 772         strcpy(thread->preset_text, get_text());
 773 // once changed, it's now not a factory preset
 774         thread->is_factory = 0;
 775         window->update_editing();
 776         return 0;
 777 }
 778
 779
 780 KeyFramePresetsDelete::KeyFramePresetsDelete(KeyFrameThread *thread,
 781         KeyFrameWindow *window,
 782         int x,
 783         int y)
 784  : BC_GenericButton(x, y, _("Delete"))
 785 {
 786         this->thread = thread;
 787         this->window = window;
 788 }
 789
 790 int KeyFramePresetsDelete::handle_event()
 791 {
 792         if( !thread->is_factory ) {
 793                 thread->delete_preset(thread->preset_text, thread->is_factory);
 794         }
 795         return 1;
 796 }
 797
 798
 799 KeyFramePresetsSave::KeyFramePresetsSave(KeyFrameThread *thread,
 800         KeyFrameWindow *window,
 801         int x,
 802         int y)
 803 : BC_GenericButton(x, y, C_("Save"))
 804 {
 805         this->thread = thread;
 806         this->window = window;
 807 }
 808
 809 int KeyFramePresetsSave::handle_event()
 810 {
 811         if( !thread->is_factory ) {
 812                 thread->save_preset(thread->preset_text, thread->is_factory);
 813         }
 814         return 1;
 815 }
 816
 817
 818
 819
 820
 821
 822
 823
 824 KeyFramePresetsApply::KeyFramePresetsApply(KeyFrameThread *thread,
 825         KeyFrameWindow *window,
 826         int x,
 827         int y)
 828  : BC_GenericButton(x, y, _("Apply"))
 829 {
 830         this->thread = thread;
 831         this->window = window;
 832 }
 833
 834 int KeyFramePresetsApply::handle_event()
 835 {
 836         thread->apply_preset(thread->preset_text, thread->is_factory);
 837         return 1;
 838 }
 839
 840
 841 KeyFramePresetsOK::KeyFramePresetsOK(KeyFrameThread *thread,
 842         KeyFrameWindow *window)
 843  : BC_OKButton(window)
 844 {
 845         this->thread = thread;
 846         this->window = window;
 847 }
 848
 849 int KeyFramePresetsOK::keypress_event()
 850 {
 851         if( get_keypress() == RETURN ) {
 852 // Apply the preset
 853                 if( thread->presets_db->preset_exists(thread->plugin_title,
 854                         thread->preset_text, thread->is_factory) ) {
 855                         window->set_done(0);
 856                         return 1;
 857                 }
 858                 else {
 859                         if( !thread->is_factory ) {
 860                                 thread->save_preset(thread->preset_text, thread->is_factory);
 861                                 return 1;
 862                         }
 863                 }
 864         }
 865         return 0;
 866 }
 867