hvirtual/cinelerra/mwindowgui.C

   1 #include "awindowgui.h"
   2 #include "awindow.h"
   3 #include "bcsignals.h"
   4 #include "cwindowgui.h"
   5 #include "cwindow.h"
   6 #include "defaults.h"
   7 #include "editpopup.h"
   8 #include "edl.h"
   9 #include "edlsession.h"
  10 #include "filesystem.h"
  11 #include "keyframepopup.h"
  12 #include "keys.h"
  13 #include "language.h"
  14 #include "localsession.h"
  15 #include "mainclock.h"
  16 #include "maincursor.h"
  17 #include "mainmenu.h"
  18 #include "mainsession.h"
  19 #include "mainundo.h"
  20 #include "mbuttons.h"
  21 #include "mtimebar.h"
  22 #include "mwindowgui.h"
  23 #include "mwindow.h"
  24 #include "patchbay.h"
  25 #include "pluginpopup.h"
  26 #include "samplescroll.h"
  27 #include "statusbar.h"
  28 #include "theme.h"
  29 #include "trackcanvas.h"
  30 #include "trackscroll.h"
  31 #include "tracks.h"
  32 #include "transitionpopup.h"
  33 #include "vwindowgui.h"
  34 #include "vwindow.h"
  35 #include "zoombar.h"
  36
  37 // the main window uses its own private colormap for video
  38 MWindowGUI::MWindowGUI(MWindow *mwindow)
  39  : BC_Window(PROGRAM_NAME ": Program",
  40                 mwindow->session->mwindow_x,
  41                 mwindow->session->mwindow_y,
  42                 mwindow->session->mwindow_w,
  43                 mwindow->session->mwindow_h,
  44                 100,
  45                 100,
  46                 1,
  47                 1,
  48                 1)
  49 {
  50         this->mwindow = mwindow;
  51         samplescroll = 0;
  52         trackscroll = 0;
  53         cursor = 0;
  54         canvas = 0;
  55 }
  56
  57
  58 MWindowGUI::~MWindowGUI()
  59 {
  60         delete mbuttons;
  61         delete statusbar;
  62         delete zoombar;
  63         if(samplescroll) delete samplescroll;
  64         if(trackscroll) delete trackscroll;
  65         delete cursor;
  66         delete patchbay;
  67         delete timebar;
  68         delete mainclock;
  69         delete edit_menu;
  70         delete plugin_menu;
  71         delete keyframe_menu;
  72         delete transition_menu;
  73 }
  74
  75 void MWindowGUI::get_scrollbars()
  76 {
  77 //printf("MWindowGUI::get_scrollbars 1\n");
  78         int64_t h_needed = mwindow->edl->get_tracks_height(mwindow->theme);
  79         int64_t w_needed = mwindow->edl->get_tracks_width();
  80         int need_xscroll = 0;
  81         int need_yscroll = 0;
  82         view_w = mwindow->theme->mcanvas_w;
  83         view_h = mwindow->theme->mcanvas_h;
  84 //printf("MWindowGUI::get_scrollbars 1\n");
  85
  86 // Scrollbars are constitutive
  87         need_xscroll = need_yscroll = 1;
  88         view_h = mwindow->theme->mcanvas_h - BC_ScrollBar::get_span(SCROLL_VERT);
  89         view_w = mwindow->theme->mcanvas_w - BC_ScrollBar::get_span(SCROLL_HORIZ);
  90
  91 //      for(int i = 0; i < 2; i++)
  92 //      {
  93 //              if(w_needed > view_w)
  94 //              {
  95 //                      need_xscroll = 1;
  96 //                      view_h = mwindow->theme->mcanvas_h - SCROLL_SPAN;
  97 //              }
  98 //              else
  99 //                      need_xscroll = 0;
 100 //
 101 //              if(h_needed > view_h)
 102 //              {
 103 //                      need_yscroll = 1;
 104 //                      view_w = mwindow->theme->mcanvas_w - SCROLL_SPAN;
 105 //              }
 106 //              else
 107 //                      need_yscroll = 0;
 108 //      }
 109 //printf("MWindowGUI::get_scrollbars 1\n");
 110
 111         if(canvas && (view_w != canvas->get_w() || view_h != canvas->get_h()))
 112         {
 113                 canvas->reposition_window(mwindow->theme->mcanvas_x,
 114                         mwindow->theme->mcanvas_y,
 115                         view_w,
 116                         view_h);
 117         }
 118 //printf("MWindowGUI::get_scrollbars 1\n");
 119
 120         if(need_xscroll)
 121         {
 122                 if(!samplescroll)
 123                         add_subwindow(samplescroll = new SampleScroll(mwindow,
 124                                 this,
 125                                 view_w));
 126                 else
 127                         samplescroll->resize_event();
 128
 129                 samplescroll->set_position();
 130         }
 131         else
 132         {
 133                 if(samplescroll) delete samplescroll;
 134                 samplescroll = 0;
 135                 mwindow->edl->local_session->view_start = 0;
 136         }
 137 //printf("MWindowGUI::get_scrollbars 1\n");
 138
 139         if(need_yscroll)
 140         {
 141 //printf("MWindowGUI::get_scrollbars 1.1 %p %p\n", this, canvas);
 142                 if(!trackscroll)
 143                         add_subwindow(trackscroll = new TrackScroll(mwindow,
 144                                 this,
 145                                 view_h));
 146                 else
 147                         trackscroll->resize_event();
 148
 149
 150 //printf("MWindowGUI::get_scrollbars 1.2\n");
 151                 trackscroll->update_length(mwindow->edl->get_tracks_height(mwindow->theme),
 152                         mwindow->edl->local_session->track_start,
 153                         view_h);
 154 //printf("MWindowGUI::get_scrollbars 1.3\n");
 155         }
 156         else
 157         {
 158                 if(trackscroll) delete trackscroll;
 159                 trackscroll = 0;
 160                 mwindow->edl->local_session->track_start = 0;
 161         }
 162 //printf("get_scrollbars 2 %d %d\n", need_xscroll, w_needed);
 163 }
 164
 165 int MWindowGUI::create_objects()
 166 {
 167 //set_repeat(100);
 168
 169 //printf("MWindowGUI::create_objects 1\n");
 170         set_icon(mwindow->theme->mwindow_icon);
 171
 172 //printf("MWindowGUI::create_objects 1\n");
 173
 174         cursor = 0;
 175         add_subwindow(mainmenu = new MainMenu(mwindow, this));
 176 //printf("MWindowGUI::create_objects 1\n");
 177
 178         mwindow->theme->get_mwindow_sizes(this, get_w(), get_h());
 179         mwindow->theme->draw_mwindow_bg(this);
 180         mainmenu->create_objects();
 181 //printf("MWindowGUI::create_objects 1\n");
 182
 183         add_subwindow(mbuttons = new MButtons(mwindow, this));
 184         mbuttons->create_objects();
 185 //printf("MWindowGUI::create_objects 1\n");
 186
 187         add_subwindow(mwindow->timebar = timebar = new MTimeBar(mwindow,
 188                 this,
 189                 mwindow->theme->mtimebar_x,
 190                 mwindow->theme->mtimebar_y,
 191                 mwindow->theme->mtimebar_w,
 192                 mwindow->theme->mtimebar_h));
 193         timebar->create_objects();
 194 //printf("MWindowGUI::create_objects 2\n");
 195
 196         add_subwindow(mwindow->patches = patchbay = new PatchBay(mwindow, this));
 197         patchbay->create_objects();
 198 //printf("MWindowGUI::create_objects 1\n");
 199
 200         get_scrollbars();
 201
 202 //printf("MWindowGUI::create_objects 1\n");
 203         mwindow->gui->add_subwindow(canvas = new TrackCanvas(mwindow, this));
 204         canvas->create_objects();
 205 //printf("MWindowGUI::create_objects 1\n");
 206
 207         add_subwindow(zoombar = new ZoomBar(mwindow, this));
 208         zoombar->create_objects();
 209 //printf("MWindowGUI::create_objects 1\n");
 210
 211         add_subwindow(statusbar = new StatusBar(mwindow, this));
 212         statusbar->create_objects();
 213 //printf("MWindowGUI::create_objects 1\n");
 214
 215         add_subwindow(mainclock = new MainClock(mwindow,
 216                 mwindow->theme->mclock_x,
 217                 mwindow->theme->mclock_y,
 218                 mwindow->theme->mclock_w));
 219         mainclock->update(0);
 220
 221 //printf("MWindowGUI::create_objects 1\n");
 222
 223         cursor = new MainCursor(mwindow, this);
 224         cursor->create_objects();
 225 //printf("MWindowGUI::create_objects 1\n");
 226
 227         add_subwindow(edit_menu = new EditPopup(mwindow, this));
 228         edit_menu->create_objects();
 229 //printf("MWindowGUI::create_objects 1\n");
 230
 231         add_subwindow(plugin_menu = new PluginPopup(mwindow, this));
 232         plugin_menu->create_objects();
 233 //printf("MWindowGUI::create_objects 1\n");
 234
 235         add_subwindow(keyframe_menu = new KeyframePopup(mwindow, this));
 236         keyframe_menu->create_objects();
 237
 238         add_subwindow(transition_menu = new TransitionPopup(mwindow, this));
 239         transition_menu->create_objects();
 240 //printf("MWindowGUI::create_objects 1\n");
 241
 242         canvas->activate();
 243 //printf("MWindowGUI::create_objects 1\n");
 244         return 0;
 245 }
 246
 247 void MWindowGUI::update_title(char *path)
 248 {
 249         FileSystem fs;
 250         char filename[BCTEXTLEN], string[BCTEXTLEN];
 251         fs.extract_name(filename, path);
 252         sprintf(string, PROGRAM_NAME ": %s", filename);
 253         set_title(string);
 254 //printf("MWindowGUI::update_title %s\n", string);
 255         flush();
 256 }
 257
 258 void MWindowGUI::redraw_time_dependancies()
 259 {
 260         zoombar->redraw_time_dependancies();
 261         timebar->update();
 262         mainclock->update(mwindow->edl->local_session->selectionstart);
 263 }
 264
 265 int MWindowGUI::focus_in_event()
 266 {
 267         cursor->focus_in_event();
 268         return 1;
 269 }
 270
 271 int MWindowGUI::focus_out_event()
 272 {
 273         cursor->focus_out_event();
 274         return 1;
 275 }
 276
 277
 278 int MWindowGUI::resize_event(int w, int h)
 279 {
 280         mwindow->session->mwindow_w = w;
 281         mwindow->session->mwindow_h = h;
 282         mwindow->theme->get_mwindow_sizes(this, w, h);
 283         mwindow->theme->draw_mwindow_bg(this);
 284         flash();
 285         mainmenu->reposition_window(0, 0, w, mainmenu->get_h());
 286         mbuttons->resize_event();
 287         statusbar->resize_event();
 288         timebar->resize_event();
 289         patchbay->resize_event();
 290         zoombar->resize_event();
 291         get_scrollbars();
 292         canvas->resize_event();
 293         return 0;
 294 }
 295
 296
 297 void MWindowGUI::update(int scrollbars,
 298         int canvas,
 299         int timebar,
 300         int zoombar,
 301         int patchbay,
 302         int clock,
 303         int buttonbar)
 304 {
 305 //TRACE("MWindowGUI::update 1");
 306         mwindow->edl->tracks->update_y_pixels(mwindow->theme);
 307 //TRACE("MWindowGUI::update 1");
 308         if(scrollbars) this->get_scrollbars();
 309 //TRACE("MWindowGUI::update 1");
 310         if(timebar) this->timebar->update();
 311 //TRACE("MWindowGUI::update 1");
 312         if(zoombar) this->zoombar->update();
 313 //TRACE("MWindowGUI::update 1");
 314         if(patchbay) this->patchbay->update();
 315 //TRACE("MWindowGUI::update 1");
 316         if(clock) this->mainclock->update(mwindow->edl->local_session->selectionstart);
 317 //TRACE("MWindowGUI::update 1");
 318         if(canvas)
 319         {
 320                 this->canvas->draw(canvas == 2);
 321                 this->cursor->show();
 322                 this->canvas->flash();
 323                 this->canvas->activate();
 324         }
 325 //TRACE("MWindowGUI::update 1");
 326         if(buttonbar) mbuttons->update();
 327 //TRACE("MWindowGUI::update 100");
 328 }
 329
 330 int MWindowGUI::visible(int64_t x1, int64_t x2, int64_t view_x1, int64_t view_x2)
 331 {
 332         return (x1 >= view_x1 && x1 < view_x2) ||
 333                 (x2 > view_x1 && x2 <= view_x2) ||
 334                 (x1 <= view_x1 && x2 >= view_x2);
 335 }
 336
 337
 338 int MWindowGUI::show_message(char *message, int color)
 339 {
 340 //printf("MWindowGUI::show_message %s %d\n", message, color);
 341         statusbar->status_text->set_color(color);
 342         statusbar->status_text->update(message);
 343         return 0;
 344 }
 345
 346 // Drag motion called from other window
 347 int MWindowGUI::drag_motion()
 348 {
 349         if(get_hidden()) return 0;
 350
 351         canvas->drag_motion();
 352         return 0;
 353 }
 354
 355 int MWindowGUI::drag_stop()
 356 {
 357         if(get_hidden()) return 0;
 358
 359         int result = canvas->drag_stop();
 360         return result;
 361 }
 362
 363 void MWindowGUI::default_positions()
 364 {
 365 //printf("MWindowGUI::default_positions 1\n");
 366         mwindow->vwindow->gui->lock_window("MWindowGUI::default_positions");
 367         mwindow->cwindow->gui->lock_window("MWindowGUI::default_positions");
 368         mwindow->awindow->gui->lock_window("MWindowGUI::default_positions");
 369
 370 // printf("MWindowGUI::default_positions 1 %d %d %d %d\n", mwindow->session->vwindow_x,
 371 // mwindow->session->vwindow_y,
 372 // mwindow->session->vwindow_w,
 373 // mwindow->session->vwindow_h);
 374         reposition_window(mwindow->session->mwindow_x,
 375                 mwindow->session->mwindow_y,
 376                 mwindow->session->mwindow_w,
 377                 mwindow->session->mwindow_h);
 378         mwindow->vwindow->gui->reposition_window(mwindow->session->vwindow_x,
 379                 mwindow->session->vwindow_y,
 380                 mwindow->session->vwindow_w,
 381                 mwindow->session->vwindow_h);
 382         mwindow->cwindow->gui->reposition_window(mwindow->session->cwindow_x,
 383                 mwindow->session->cwindow_y,
 384                 mwindow->session->cwindow_w,
 385                 mwindow->session->cwindow_h);
 386         mwindow->awindow->gui->reposition_window(mwindow->session->awindow_x,
 387                 mwindow->session->awindow_y,
 388                 mwindow->session->awindow_w,
 389                 mwindow->session->awindow_h);
 390 //printf("MWindowGUI::default_positions 1\n");
 391
 392         resize_event(mwindow->session->mwindow_w,
 393                 mwindow->session->mwindow_h);
 394 //printf("MWindowGUI::default_positions 1\n");
 395         mwindow->vwindow->gui->resize_event(mwindow->session->vwindow_w,
 396                 mwindow->session->vwindow_h);
 397 //printf("MWindowGUI::default_positions 1\n");
 398         mwindow->cwindow->gui->resize_event(mwindow->session->cwindow_w,
 399                 mwindow->session->cwindow_h);
 400 //printf("MWindowGUI::default_positions 1\n");
 401         mwindow->awindow->gui->resize_event(mwindow->session->awindow_w,
 402                 mwindow->session->awindow_h);
 403
 404 //printf("MWindowGUI::default_positions 1\n");
 405
 406         flush();
 407         mwindow->vwindow->gui->flush();
 408         mwindow->cwindow->gui->flush();
 409         mwindow->awindow->gui->flush();
 410
 411         mwindow->vwindow->gui->unlock_window();
 412         mwindow->cwindow->gui->unlock_window();
 413         mwindow->awindow->gui->unlock_window();
 414 //printf("MWindowGUI::default_positions 2\n");
 415 }
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433 int MWindowGUI::repeat_event(int64_t duration)
 434 {
 435 // if(duration == 100)
 436 // mwindow->sync_parameters(CHANGE_ALL);
 437         return cursor->repeat_event(duration);
 438 }
 439
 440
 441 int MWindowGUI::translation_event()
 442 {
 443 //printf("MWindowGUI::translation_event 1 %d %d\n", get_x(), get_y());
 444         mwindow->session->mwindow_x = get_x();
 445         mwindow->session->mwindow_y = get_y();
 446         return 0;
 447 }
 448
 449
 450 int MWindowGUI::save_defaults(Defaults *defaults)
 451 {
 452         defaults->update("MWINDOWWIDTH", get_w());
 453         defaults->update("MWINDOWHEIGHT", get_h());
 454         mainmenu->save_defaults(defaults);
 455         BC_WindowBase::save_defaults(defaults);
 456 }
 457
 458 int MWindowGUI::keypress_event()
 459 {
 460 //printf("MWindowGUI::keypress_event 1 %d\n", get_keypress());
 461         int result = 0;
 462         result = mbuttons->keypress_event();
 463         return result;
 464 }
 465
 466
 467 int MWindowGUI::close_event()
 468 {
 469         mainmenu->quit();
 470 }
 471
 472 int MWindowGUI::menu_h()
 473 {
 474         return mainmenu->get_h();
 475 }