cinelerra-5.1/cinelerra/mainsession.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 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 "auto.h"
  23 #include "bcdisplayinfo.h"
  24 #include "clip.h"
  25 #include "bchash.h"
  26 #include "edit.h"
  27 #include "edits.h"
  28 #include "edl.h"
  29 #include "edlsession.h"
  30 #include "guicast.h"
  31 #include "indexable.h"
  32 #include "language.h"
  33 #include "localsession.h"
  34 #include "mainsession.h"
  35 #include "meterpanel.h"
  36 #include "mwindow.h"
  37 #include "mwindowgui.h"
  38 #include "plugin.h"
  39
  40 MainSession::MainSession(MWindow *mwindow)
  41 {
  42         this->mwindow = mwindow;
  43         changes_made = 0;
  44         filename[0] = 0;
  45 //      playback_cursor_visible = 0;
  46 //      is_playing_back = 0;
  47         track_highlighted = 0;
  48         plugin_highlighted = 0;
  49         pluginset_highlighted = 0;
  50         edit_highlighted = 0;
  51         current_operation = NO_OPERATION;
  52         drag_pluginservers = new ArrayList<PluginServer*>;
  53         drag_plugin = 0;
  54         drag_assets = new ArrayList<Indexable*>;
  55         drag_auto_gang = new ArrayList<Auto*>;
  56         drag_clips = new ArrayList<EDL*>;
  57         drag_edits = new ArrayList<Edit*>;
  58         drag_edit = 0;
  59         drag_group = 0;
  60         drag_group_edit = 0;
  61         drag_group_position = 0;
  62         drag_group_first_track = 0;
  63         group_number = 1;
  64         clip_number = 1;
  65         brender_end = 0;
  66         cwindow_controls = 1;
  67         trim_edits = 0;
  68         current_tip = -1;
  69         selected_zwindow = -1;
  70         actual_frame_rate = 0;
  71         title_bar_alpha = 0;
  72         window_config = 0;
  73         a_x11_host[0] = 0;
  74         b_x11_host[0] = 0;
  75         record_scope = 0;
  76
  77         drag_auto = 0;
  78         drag_button = 0;
  79         drag_handle = 0;
  80         drag_position = 0;
  81         drag_start = 0;
  82         drag_origin_x = drag_origin_y = 0;
  83         drag_start_percentage = 0;
  84         drag_start_position = 0;
  85         cwindow_output_x = cwindow_output_y = 0;
  86         batchrender_x = batchrender_y = batchrender_w = batchrender_h = 0;
  87         lwindow_x = lwindow_y = lwindow_w = lwindow_h = 0;
  88         mwindow_x = mwindow_y = mwindow_w = mwindow_h = 0;
  89         vwindow_x = vwindow_y = vwindow_w = vwindow_h = 0;
  90         cwindow_x = cwindow_y = cwindow_w = cwindow_h = 0;
  91         ctool_x = ctool_y = 0;
  92         awindow_x = awindow_y = awindow_w = awindow_h = 0;
  93         bwindow_w = bwindow_h = 0;
  94         rmonitor_x = rmonitor_y = rmonitor_w = rmonitor_h = 0;
  95         rwindow_x = rwindow_y = rwindow_w = rwindow_h = 0;
  96         gwindow_x = gwindow_y = 0;
  97         cswindow_x = cswindow_y = cswindow_w = cswindow_h = 0;
  98         swindow_x = swindow_y = swindow_w = swindow_h = 0;
  99         ewindow_w = ewindow_h = 0;
 100         channels_x = channels_y = 0;
 101         picture_x = picture_y = 0;
 102         scope_x = scope_y = scope_w = scope_h = 0;
 103         histogram_x = histogram_y = histogram_w = histogram_h = 0;
 104         use_hist = 0;
 105         use_wave = 0;
 106         use_vector = 0;
 107         use_hist_parade = 0;
 108         use_wave_parade = 0;
 109         use_wave_gain = 5;
 110         use_vect_gain = 5;
 111         use_smooth = 0;
 112         afolders_w = 0;
 113         show_vwindow = show_awindow = show_cwindow = show_gwindow = show_lwindow = 0;
 114         plugindialog_w = plugindialog_h = 0;
 115 //      presetdialog_w = presetdialog_h = 0;
 116         keyframedialog_w = keyframedialog_h = 0;
 117         keyframedialog_column1 = 0;
 118         keyframedialog_column2 = 0;
 119         keyframedialog_all = 0;
 120         menueffect_w = menueffect_h = 0;
 121         transitiondialog_w = transitiondialog_h = 0;
 122 }
 123
 124 MainSession::~MainSession()
 125 {
 126         delete drag_pluginservers;
 127         delete drag_assets;
 128         delete drag_auto_gang;
 129         delete drag_clips;
 130         delete drag_edits;
 131         if( drag_group )
 132                 drag_group->remove_user();
 133 }
 134
 135 void MainSession::boundaries()
 136 {
 137         lwindow_x = MAX(0, lwindow_x);
 138         lwindow_y = MAX(0, lwindow_y);
 139         mwindow_x = MAX(0, mwindow_x);
 140         mwindow_y = MAX(0, mwindow_y);
 141         cwindow_x = MAX(0, cwindow_x);
 142         cwindow_y = MAX(0, cwindow_y);
 143         vwindow_x = MAX(0, vwindow_x);
 144         vwindow_y = MAX(0, vwindow_y);
 145         awindow_x = MAX(0, awindow_x);
 146         awindow_y = MAX(0, awindow_y);
 147         gwindow_x = MAX(0, gwindow_x);
 148         gwindow_y = MAX(0, gwindow_y);
 149         rwindow_x = MAX(0, rwindow_x);
 150         rwindow_y = MAX(0, rwindow_y);
 151         rmonitor_x = MAX(0, rmonitor_x);
 152         rmonitor_y = MAX(0, rmonitor_y);
 153         CLAMP(cwindow_controls, 0, 1);
 154 }
 155
 156 void MainSession::save_x11_host(int play_config, const char *x11_host)
 157 {
 158         strcpy(!play_config ? a_x11_host : b_x11_host, x11_host);
 159 }
 160
 161 // set default x11 host, window_config, return screens
 162 int MainSession::set_default_x11_host(int win_config)
 163 {
 164         if( win_config < 0 ) win_config = window_config;
 165         const char *x11_host = win_config!=1 ? a_x11_host : b_x11_host;
 166         BC_DisplayInfo display_info(x11_host,0);
 167         int screen = display_info.get_screen();
 168         if( screen < 0 && strcmp(a_x11_host, b_x11_host) ) {
 169                 win_config = win_config==1 ? 0 : 1;
 170                 x11_host = win_config!=1 ? a_x11_host : b_x11_host;
 171                 display_info.init_window(x11_host,0);
 172                 screen = display_info.get_screen();
 173         }
 174         if( screen < 0 ) {
 175                 x11_host = "";
 176                 display_info.init_window(x11_host,1);
 177         }
 178         int screens = 1;
 179         if( display_info.get_screen_count() > 1 )
 180                 screens = strcmp(a_x11_host, b_x11_host) != 0 ? 2 : 1;
 181         window_config = win_config;
 182         BC_Window::set_default_x11_host(x11_host);
 183         return screens;
 184 }
 185
 186 void MainSession::default_window_positions(int window_config)
 187 {
 188 // 0 - all windows on a, playback_config a
 189 // 1 - all windows on b, playback_config b
 190 // 2 - all windows on a, except composer on b, playback_config b
 191         int screens = set_default_x11_host(window_config);
 192         mwindow->set_screens(screens);
 193
 194         BC_DisplayInfo display_info(BC_Window::get_default_x11_host());
 195 // Get defaults based on root window size
 196         int root_x = 0;
 197         int root_y = 0;
 198         int root_w = display_info.get_root_w();
 199         int root_h = display_info.get_root_h();
 200
 201         int border_left = display_info.get_left_border();
 202         int border_right = display_info.get_right_border();
 203         int border_top = display_info.get_top_border();
 204         int border_bottom = display_info.get_bottom_border();
 205
 206         int dual_head = screens > 1 ? 1 : 0;
 207         int left_w = 0, left_h = 0, right_w = 0;
 208         int xin_screens = display_info.get_xinerama_screens();
 209         if( xin_screens > 1 ) {
 210                 dual_head = 1;
 211                 int x, y, w, h;
 212                 for( int s=0; s<xin_screens; ++s ) {
 213                         if( display_info.xinerama_geometry(s, x, y, w, h) )
 214                                 continue;
 215                         if( !y && !x ) {
 216                                 left_w = w;  left_h = h;
 217                                 break;
 218                         }
 219                 }
 220                 if( left_w > 0 ) {
 221                         for( int s=0; s<xin_screens; ++s ) {
 222                                 if( display_info.xinerama_geometry(s, x, y, w, h) )
 223                                         continue;
 224                                 if( !y && x == left_w ) {
 225                                         right_w = w;
 226                                         screens = 2;
 227                                         break;
 228                                 }
 229                         }
 230                         if( window_config == 1 ) {
 231                                 root_x = left_w;
 232                                 root_w = right_w;
 233                         }
 234                         else {
 235                                 root_w = left_w;
 236                                 root_h = left_h;
 237                         }
 238                 }
 239         }
 240 // Wider than 16:9, narrower than dual head
 241         else if( screens < 2 && (float)root_w / root_h > 1.8 ) {
 242                 dual_head = 1;
 243                 switch( root_h ) {
 244                 case 600:  right_w = 800;   break;
 245                 case 720:  right_w = 1280;  break;
 246                 case 1024: right_w = 1280;  break;
 247                 case 1200: right_w = 1600;  break;
 248                 case 1080: right_w = 1920;  break;
 249                 default:
 250                         dual_head = 0;
 251                         break;
 252                 }
 253                 if( dual_head ) {
 254                         if( window_config == 1 ) {
 255                                 root_x = root_w - right_w;
 256                                 root_w = right_w;
 257                         }
 258                         else {
 259                                 // use same aspect ratio to compute left height
 260                                 root_w -= right_w;
 261                                 root_h = (root_w*root_h) / right_w;
 262                         }
 263                 }
 264         }
 265
 266         vwindow_x = root_x;
 267         vwindow_y = root_y;
 268         vwindow_w = root_w / 2 - border_left - border_right;
 269         vwindow_h = root_h * 6 / 10 - border_top - border_bottom;
 270
 271         int b_root_w = root_w;
 272         int b_root_h = root_h;
 273         if( !dual_head || window_config != 2 ) {
 274                 cwindow_x = root_x + root_w / 2;
 275                 cwindow_y = root_y;
 276                 cwindow_w = vwindow_w;
 277                 cwindow_h = vwindow_h;
 278         }
 279         else {
 280 // Get defaults based on root window size
 281                 BC_DisplayInfo b_display_info(b_x11_host);
 282                 b_root_w = b_display_info.get_root_w();
 283                 b_root_h = b_display_info.get_root_h();
 284                 cwindow_x = xS(50);
 285                 cwindow_y = yS(50);
 286                 cwindow_w = b_root_w-xS(100);
 287                 cwindow_h = b_root_h-yS(100);
 288         }
 289
 290         ctool_x = cwindow_x + cwindow_w / 2;
 291         ctool_y = cwindow_y + cwindow_h / 2;
 292
 293         mwindow_x = root_x;
 294         mwindow_y = vwindow_y + vwindow_h + border_top + border_bottom;
 295         mwindow_w = root_w * 2 / 3 - border_left - border_right;
 296         mwindow_h = root_h - mwindow_y - border_top - border_bottom;
 297
 298         awindow_x = mwindow_x + border_left + border_right + mwindow_w;
 299         awindow_y = mwindow_y;
 300         awindow_w = root_x + root_w - awindow_x - border_left - border_right;
 301         awindow_h = mwindow_h;
 302
 303         bwindow_w = xS(600);
 304         bwindow_h = yS(360);
 305
 306         ewindow_w = xS(640);
 307         ewindow_h = yS(240);
 308
 309         channels_x = 0;
 310         channels_y = 0;
 311         picture_x = 0;
 312         picture_y = 0;
 313         scope_x = 0;
 314         scope_y = 0;
 315         scope_w = xS(640);
 316         scope_h = yS(320);
 317         histogram_x = 0;
 318         histogram_y = 0;
 319         histogram_w = xS(320);
 320         histogram_h = yS(480);
 321         record_scope = 0;
 322         use_hist = 1;
 323         use_wave = 1;
 324         use_vector = 1;
 325         use_hist_parade = 1;
 326         use_wave_parade = 1;
 327         use_wave_gain = 5;
 328         use_vect_gain = 5;
 329         use_smooth = 1;
 330
 331         if(mwindow->edl)
 332                 lwindow_w = MeterPanel::get_meters_width(mwindow->theme,
 333                         mwindow->edl->session->audio_channels,
 334                         1);
 335         else
 336                 lwindow_w = xS(100);
 337
 338         lwindow_y = 0;
 339         lwindow_x = root_w - lwindow_w;
 340         lwindow_h = mwindow_y;
 341
 342         rwindow_x = root_x;
 343         rwindow_y = root_y;
 344         rwindow_h = yS(500);
 345         rwindow_w = xS(650);
 346
 347         cswindow_x = root_x;
 348         cswindow_y = root_y;
 349         cswindow_w = xS(1280);
 350         cswindow_h = yS(600);
 351
 352         if( !dual_head || window_config != 2 ) {
 353                 rmonitor_x = rwindow_x + rwindow_w + xS(10);
 354                 rmonitor_y = rwindow_y;
 355                 rmonitor_w = root_x + root_w - rmonitor_x;
 356                 rmonitor_h = rwindow_h;
 357         }
 358         else {
 359                 rmonitor_x = cswindow_x = xS(50);
 360                 rmonitor_y = cswindow_y = yS(50);
 361                 rmonitor_w = b_root_w-xS(100);
 362                 rmonitor_h = b_root_h-yS(100);
 363                 if( cswindow_w < rmonitor_w ) cswindow_w = rmonitor_w;
 364                 if( cswindow_h < rmonitor_h ) cswindow_h = rmonitor_h;
 365         }
 366
 367         swindow_x = root_x;
 368         swindow_y = root_y;
 369         swindow_w = xS(600);
 370         swindow_h = yS(400);
 371
 372         batchrender_w = xS(750);
 373         batchrender_h = yS(400);
 374         batchrender_x = root_w / 2 - batchrender_w / 2;
 375         batchrender_y = root_h / 2 - batchrender_h / 2;
 376 }
 377
 378 int MainSession::load_defaults(BC_Hash *defaults)
 379 {
 380 // Setup main windows
 381         char *a_host = defaults->get("A_X11_HOST", a_x11_host);
 382         if( a_host != a_x11_host )
 383                 strcpy(a_x11_host, defaults->get("A_X11_HOST", a_x11_host));
 384         char *b_host = defaults->get("B_X11_HOST", b_x11_host);
 385         if( b_host != b_x11_host )
 386                 strcpy(b_x11_host, defaults->get("B_X11_HOST", b_x11_host));
 387         window_config = defaults->get("WINDOW_CONFIG", window_config);
 388         default_window_positions(window_config);
 389
 390         vwindow_x = defaults->get("VWINDOW_X", vwindow_x);
 391         vwindow_y = defaults->get("VWINDOW_Y", vwindow_y);
 392         vwindow_w = defaults->get("VWINDOW_W", vwindow_w);
 393         vwindow_h = defaults->get("VWINDOW_H", vwindow_h);
 394
 395
 396         cwindow_x = defaults->get("CWINDOW_X", cwindow_x);
 397         cwindow_y = defaults->get("CWINDOW_Y", cwindow_y);
 398         cwindow_w = defaults->get("CWINDOW_W", cwindow_w);
 399         cwindow_h = defaults->get("CWINDOW_H", cwindow_h);
 400
 401         ctool_x = defaults->get("CTOOL_X", ctool_x);
 402         ctool_y = defaults->get("CTOOL_Y", ctool_y);
 403
 404         gwindow_x = defaults->get("GWINDOW_X", gwindow_x);
 405         gwindow_y = defaults->get("GWINDOW_Y", gwindow_y);
 406
 407         mwindow_x = defaults->get("MWINDOW_X", mwindow_x);
 408         mwindow_y = defaults->get("MWINDOW_Y", mwindow_y);
 409         mwindow_w = defaults->get("MWINDOW_W", mwindow_w);
 410         mwindow_h = defaults->get("MWINDOW_H", mwindow_h);
 411
 412         lwindow_x = defaults->get("LWINDOW_X", lwindow_x);
 413         lwindow_y = defaults->get("LWINDOW_Y", lwindow_y);
 414         lwindow_w = defaults->get("LWINDOW_W", lwindow_w);
 415         lwindow_h = defaults->get("LWINDOW_H", lwindow_h);
 416
 417
 418         awindow_x = defaults->get("AWINDOW_X", awindow_x);
 419         awindow_y = defaults->get("AWINDOW_Y", awindow_y);
 420         awindow_w = defaults->get("AWINDOW_W", awindow_w);
 421         awindow_h = defaults->get("AWINDOW_H", awindow_h);
 422
 423         ewindow_w = defaults->get("EWINDOW_W", ewindow_w);
 424         ewindow_h = defaults->get("EWINDOW_H", ewindow_h);
 425
 426         channels_x = defaults->get("CHANNELS_X", channels_x);
 427         channels_y = defaults->get("CHANNELS_Y", channels_y);
 428         picture_x = defaults->get("PICTURE_X", picture_x);
 429         picture_y = defaults->get("PICTURE_Y", picture_y);
 430         scope_x = defaults->get("SCOPE_X", scope_x);
 431         scope_y = defaults->get("SCOPE_Y", scope_y);
 432         scope_w = defaults->get("SCOPE_W", scope_w);
 433         scope_h = defaults->get("SCOPE_H", scope_h);
 434         histogram_x = defaults->get("HISTOGRAM_X", histogram_x);
 435         histogram_y = defaults->get("HISTOGRAM_Y", histogram_y);
 436         histogram_w = defaults->get("HISTOGRAM_W", histogram_w);
 437         histogram_h = defaults->get("HISTOGRAM_H", histogram_h);
 438         record_scope = defaults->get("RECORD_SCOPE", record_scope);
 439         use_hist = defaults->get("USE_HIST", use_hist);
 440         use_wave = defaults->get("USE_WAVE", use_wave);
 441         use_vector = defaults->get("USE_VECTOR", use_vector);
 442         use_hist_parade = defaults->get("USE_HIST_PARADE", use_hist_parade);
 443         use_wave_parade = defaults->get("USE_WAVE_PARADE", use_wave_parade);
 444         use_wave_gain = defaults->get("USE_WAVE_GAIN", use_wave_gain);
 445         use_vect_gain = defaults->get("USE_VECT_GAIN", use_vect_gain);
 446         use_smooth = defaults->get("USE_SMOOTH", use_smooth);
 447
 448 //printf("MainSession::load_defaults 1\n");
 449
 450 // Other windows
 451         afolders_w = defaults->get("ABINS_W", xS(200));
 452
 453         bwindow_w = defaults->get("BWINDOW_W", bwindow_w);
 454         bwindow_h = defaults->get("BWINDOW_H", bwindow_h);
 455
 456         rwindow_x = defaults->get("RWINDOW_X", rwindow_x);
 457         rwindow_y = defaults->get("RWINDOW_Y", rwindow_y);
 458         rwindow_w = defaults->get("RWINDOW_W", rwindow_w);
 459         rwindow_h = defaults->get("RWINDOW_H", rwindow_h);
 460
 461         cswindow_x = defaults->get("CSWINDOW_X", cswindow_x);
 462         cswindow_y = defaults->get("CSWINDOW_Y", cswindow_y);
 463         cswindow_w = defaults->get("CSWINDOW_W", cswindow_w);
 464         cswindow_h = defaults->get("CSWINDOW_H", cswindow_h);
 465
 466         swindow_x = defaults->get("SWINDOW_X", swindow_x);
 467         swindow_y = defaults->get("SWINDOW_Y", swindow_y);
 468         swindow_w = defaults->get("SWINDOW_W", swindow_w);
 469         swindow_h = defaults->get("SWINDOW_H", swindow_h);
 470
 471         rmonitor_x = defaults->get("RMONITOR_X", rmonitor_x);
 472         rmonitor_y = defaults->get("RMONITOR_Y", rmonitor_y);
 473         rmonitor_w = defaults->get("RMONITOR_W", rmonitor_w);
 474         rmonitor_h = defaults->get("RMONITOR_H", rmonitor_h);
 475
 476         batchrender_x = defaults->get("BATCHRENDER_X", batchrender_x);
 477         batchrender_y = defaults->get("BATCHRENDER_Y", batchrender_y);
 478         batchrender_w = defaults->get("BATCHRENDER_W", batchrender_w);
 479         batchrender_h = defaults->get("BATCHRENDER_H", batchrender_h);
 480
 481         show_vwindow = defaults->get("SHOW_VWINDOW", 1);
 482         show_awindow = defaults->get("SHOW_AWINDOW", 1);
 483         show_cwindow = defaults->get("SHOW_CWINDOW", 1);
 484         show_lwindow = defaults->get("SHOW_LWINDOW", 0);
 485         show_gwindow = defaults->get("SHOW_GWINDOW", 0);
 486
 487         cwindow_controls = defaults->get("CWINDOW_CONTROLS", cwindow_controls);
 488
 489         plugindialog_w = defaults->get("PLUGINDIALOG_W", xS(510));
 490         plugindialog_h = defaults->get("PLUGINDIALOG_H", yS(415));
 491 //      presetdialog_w = defaults->get("PRESETDIALOG_W", xS(510));
 492 //      presetdialog_h = defaults->get("PRESETDIALOG_H", yS(415));
 493         keyframedialog_w = defaults->get("KEYFRAMEDIALOG_W", xS(320));
 494         keyframedialog_h = defaults->get("KEYFRAMEDIALOG_H", yS(415));
 495         keyframedialog_column1 = defaults->get("KEYFRAMEDIALOG_COLUMN1", xS(150));
 496         keyframedialog_column2 = defaults->get("KEYFRAMEDIALOG_COLUMN2", xS(100));
 497         keyframedialog_all = defaults->get("KEYFRAMEDIALOG_ALL", 0);
 498         menueffect_w = defaults->get("MENUEFFECT_W", xS(580));
 499         menueffect_h = defaults->get("MENUEFFECT_H", yS(350));
 500         transitiondialog_w = defaults->get("TRANSITIONDIALOG_W", xS(320));
 501         transitiondialog_h = defaults->get("TRANSITIONDIALOG_H", yS(512));
 502
 503         current_tip = defaults->get("CURRENT_TIP", current_tip);
 504         actual_frame_rate = defaults->get("ACTUAL_FRAME_RATE", (float)-1);
 505         title_bar_alpha = defaults->get("TITLE_BAR_ALPHA", (float)1);
 506
 507         boundaries();
 508         return 0;
 509 }
 510
 511 int MainSession::save_defaults(BC_Hash *defaults)
 512 {
 513         defaults->update("A_X11_HOST", a_x11_host);
 514         defaults->update("B_X11_HOST", b_x11_host);
 515         defaults->update("WINDOW_CONFIG", window_config);
 516 // Window positions
 517         defaults->update("MWINDOW_X", mwindow_x);
 518         defaults->update("MWINDOW_Y", mwindow_y);
 519         defaults->update("MWINDOW_W", mwindow_w);
 520         defaults->update("MWINDOW_H", mwindow_h);
 521
 522         defaults->update("LWINDOW_X", lwindow_x);
 523         defaults->update("LWINDOW_Y", lwindow_y);
 524         defaults->update("LWINDOW_W", lwindow_w);
 525         defaults->update("LWINDOW_H", lwindow_h);
 526
 527         defaults->update("VWINDOW_X", vwindow_x);
 528         defaults->update("VWINDOW_Y", vwindow_y);
 529         defaults->update("VWINDOW_W", vwindow_w);
 530         defaults->update("VWINDOW_H", vwindow_h);
 531
 532         defaults->update("CWINDOW_X", cwindow_x);
 533         defaults->update("CWINDOW_Y", cwindow_y);
 534         defaults->update("CWINDOW_W", cwindow_w);
 535         defaults->update("CWINDOW_H", cwindow_h);
 536
 537         defaults->update("CTOOL_X", ctool_x);
 538         defaults->update("CTOOL_Y", ctool_y);
 539
 540         defaults->update("GWINDOW_X", gwindow_x);
 541         defaults->update("GWINDOW_Y", gwindow_y);
 542
 543         defaults->update("AWINDOW_X", awindow_x);
 544         defaults->update("AWINDOW_Y", awindow_y);
 545         defaults->update("AWINDOW_W", awindow_w);
 546         defaults->update("AWINDOW_H", awindow_h);
 547
 548         defaults->update("BWINDOW_W", bwindow_w);
 549         defaults->update("BWINDOW_H", bwindow_h);
 550
 551         defaults->update("EWINDOW_W", ewindow_w);
 552         defaults->update("EWINDOW_H", ewindow_h);
 553
 554         defaults->update("CHANNELS_X", channels_x);
 555         defaults->update("CHANNELS_Y", channels_y);
 556         defaults->update("PICTURE_X", picture_x);
 557         defaults->update("PICTURE_Y", picture_y);
 558         defaults->update("SCOPE_X", scope_x);
 559         defaults->update("SCOPE_Y", scope_y);
 560         defaults->update("SCOPE_W", scope_w);
 561         defaults->update("SCOPE_H", scope_h);
 562         defaults->update("HISTOGRAM_X", histogram_x);
 563         defaults->update("HISTOGRAM_Y", histogram_y);
 564         defaults->update("HISTOGRAM_W", histogram_w);
 565         defaults->update("HISTOGRAM_H", histogram_h);
 566         defaults->update("RECORD_SCOPE", record_scope);
 567         defaults->update("USE_HIST", use_hist);
 568         defaults->update("USE_WAVE", use_wave);
 569         defaults->update("USE_VECTOR", use_vector);
 570         defaults->update("USE_HIST_PARADE", use_hist_parade);
 571         defaults->update("USE_WAVE_PARADE", use_wave_parade);
 572         defaults->update("USE_WAVE_GAIN", use_wave_gain);
 573         defaults->update("USE_VECT_GAIN", use_vect_gain);
 574         defaults->update("USE_SMOOTH", use_smooth);
 575
 576         defaults->update("ABINS_W", afolders_w);
 577
 578         defaults->update("RMONITOR_X", rmonitor_x);
 579         defaults->update("RMONITOR_Y", rmonitor_y);
 580         defaults->update("RMONITOR_W", rmonitor_w);
 581         defaults->update("RMONITOR_H", rmonitor_h);
 582
 583         defaults->update("RWINDOW_X", rwindow_x);
 584         defaults->update("RWINDOW_Y", rwindow_y);
 585         defaults->update("RWINDOW_W", rwindow_w);
 586         defaults->update("RWINDOW_H", rwindow_h);
 587
 588         defaults->update("CSWINDOW_X", cswindow_x);
 589         defaults->update("CSWINDOW_Y", cswindow_y);
 590         defaults->update("CSWINDOW_W", cswindow_w);
 591         defaults->update("CSWINDOW_H", cswindow_h);
 592
 593         defaults->update("SWINDOW_X", swindow_x);
 594         defaults->update("SWINDOW_Y", swindow_y);
 595         defaults->update("SWINDOW_W", swindow_w);
 596         defaults->update("SWINDOW_H", swindow_h);
 597
 598         defaults->update("BATCHRENDER_X", batchrender_x);
 599         defaults->update("BATCHRENDER_Y", batchrender_y);
 600         defaults->update("BATCHRENDER_W", batchrender_w);
 601         defaults->update("BATCHRENDER_H", batchrender_h);
 602
 603         defaults->update("SHOW_VWINDOW", show_vwindow);
 604         defaults->update("SHOW_AWINDOW", show_awindow);
 605         defaults->update("SHOW_CWINDOW", show_cwindow);
 606         defaults->update("SHOW_LWINDOW", show_lwindow);
 607         defaults->update("SHOW_GWINDOW", show_gwindow);
 608
 609         defaults->update("CWINDOW_CONTROLS", cwindow_controls);
 610
 611         defaults->update("PLUGINDIALOG_W", plugindialog_w);
 612         defaults->update("PLUGINDIALOG_H", plugindialog_h);
 613 //      defaults->update("PRESETDIALOG_W", presetdialog_w);
 614 //      defaults->update("PRESETDIALOG_H", presetdialog_h);
 615         defaults->update("KEYFRAMEDIALOG_W", keyframedialog_w);
 616         defaults->update("KEYFRAMEDIALOG_H", keyframedialog_h);
 617         defaults->update("KEYFRAMEDIALOG_COLUMN1", keyframedialog_column1);
 618         defaults->update("KEYFRAMEDIALOG_COLUMN2", keyframedialog_column2);
 619         defaults->update("KEYFRAMEDIALOG_ALL", keyframedialog_all);
 620
 621         defaults->update("MENUEFFECT_W", menueffect_w);
 622         defaults->update("MENUEFFECT_H", menueffect_h);
 623
 624         defaults->update("TRANSITIONDIALOG_W", transitiondialog_w);
 625         defaults->update("TRANSITIONDIALOG_H", transitiondialog_h);
 626
 627         defaults->update("ACTUAL_FRAME_RATE", actual_frame_rate);
 628         defaults->update("TITLE_BAR_ALPHA", title_bar_alpha);
 629         defaults->update("CURRENT_TIP", current_tip);
 630
 631
 632         return 0;
 633 }
 634
 635 Track *MainSession::drag_handle_track()
 636 {
 637         Track *track = 0;
 638         switch( current_operation ) {
 639         case DRAG_EDITHANDLE1:
 640         case DRAG_EDITHANDLE2:
 641                 track = drag_edit->edits->track;
 642                 break;
 643         case DRAG_PLUGINHANDLE1:
 644         case DRAG_PLUGINHANDLE2:
 645                 track = drag_plugin->edits->track;
 646                 break;
 647         }
 648         return track;
 649 }
 650
 651 void MainSession::update_clip_number()
 652 {
 653         int clip_no = 0;
 654         for( int i=mwindow->edl->clips.size(); --i>=0; ) {
 655                 EDL *clip_edl = mwindow->edl->clips[i];
 656                 int no = 0;
 657                 if( sscanf(clip_edl->local_session->clip_title,_("Clip %d"),&no) == 1 )
 658                         if( no > clip_no ) clip_no = no;
 659         }
 660         clip_number = clip_no+1;
 661 }
 662
 663 int MainSession::load_file(const char *path)
 664 {
 665         int ret = 1;
 666         FILE *fp = fopen(path,"r");
 667         if( fp ) {
 668                 BC_Hash defaults;
 669                 defaults.load_file(fp);
 670                 load_defaults(&defaults);
 671                 fclose(fp);
 672                 ret = 0;
 673         }
 674         return ret;
 675 }
 676
 677 int MainSession::save_file(const char *path)
 678 {
 679         int ret = 1;
 680         FILE *fp = fopen(path,"w");
 681         if( fp ) {
 682                 BC_Hash defaults;
 683                 save_defaults(&defaults);
 684                 defaults.save_file(fp);
 685                 fclose(fp);
 686                 ret = 0;
 687         }
 688         return ret;
 689 }
 690