git.sesse.net Git - vlc/blob - modules/gui/beos/VideoOutput.cpp

   1 /*****************************************************************************
   2  * vout_beos.cpp: beos video output display method
   3  *****************************************************************************
   4  * Copyright (C) 2000, 2001 VideoLAN
   5  * $Id: VideoOutput.cpp,v 1.22 2003/06/19 18:44:16 titer Exp $
   6  *
   7  * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
   8  *          Samuel Hocevar <sam@zoy.org>
   9  *          Tony Castley <tcastley@mail.powerup.com.au>
  10  *          Richard Shepherd <richard@rshepherd.demon.co.uk>
  11  *          Stephan Aßmus <stippi@yellowbites.com>
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  26  *****************************************************************************/
  27
  28 /*****************************************************************************
  29  * Preamble
  30  *****************************************************************************/
  31 #include <errno.h>                                                 /* ENOMEM */
  32 #include <stdlib.h>                                                /* free() */
  33 #include <stdio.h>
  34 #include <string.h>                                            /* strerror() */
  35
  36 #include <Application.h>
  37 #include <BitmapStream.h>
  38 #include <Bitmap.h>
  39 #include <Directory.h>
  40 #include <DirectWindow.h>
  41 #include <File.h>
  42 #include <InterfaceKit.h>
  43 #include <NodeInfo.h>
  44 #include <String.h>
  45 #include <TranslatorRoster.h>
  46 #include <WindowScreen.h>
  47
  48 /* VLC headers */
  49 #include <vlc/vlc.h>
  50 #include <vlc/intf.h>
  51 #include <vlc/vout.h>
  52
  53 #include "InterfaceWindow.h"    // for load/save_settings()
  54 #include "DrawingTidbits.h"
  55 #include "MsgVals.h"
  56
  57 #include "VideoWindow.h"
  58
  59 /*****************************************************************************
  60  * vout_sys_t: BeOS video output method descriptor
  61  *****************************************************************************
  62  * This structure is part of the video output thread descriptor.
  63  * It describes the BeOS specific properties of an output thread.
  64  *****************************************************************************/
  65 struct vout_sys_t
  66 {
  67     VideoWindow *  p_window;
  68
  69     s32 i_width;
  70     s32 i_height;
  71
  72 //    u8 *pp_buffer[3];
  73     u32 source_chroma;
  74     int i_index;
  75
  76 };
  77
  78 #define MOUSE_IDLE_TIMEOUT 2000000      // two seconds
  79 #define MIN_AUTO_VSYNC_REFRESH 61       // Hz
  80 #define DEFAULT_SCREEN_SHOT_FORMAT 'PNG '
  81 #define DEFAULT_SCREEN_SHOT_PATH "/boot/home/vlc screenshot"
  82
  83 /*****************************************************************************
  84  * beos_GetAppWindow : retrieve a BWindow pointer from the window name
  85  *****************************************************************************/
  86 BWindow*
  87 beos_GetAppWindow(char *name)
  88 {
  89     int32       index;
  90     BWindow     *window;
  91
  92     for (index = 0 ; ; index++)
  93     {
  94         window = be_app->WindowAt(index);
  95         if (window == NULL)
  96             break;
  97         if (window->LockWithTimeout(20000) == B_OK)
  98         {
  99             if (strcmp(window->Name(), name) == 0)
 100             {
 101                 window->Unlock();
 102                 break;
 103             }
 104             window->Unlock();
 105         }
 106     }
 107     return window;
 108 }
 109
 110 /*****************************************************************************
 111  * get_interface_window
 112  *****************************************************************************/
 113 BWindow*
 114 get_interface_window()
 115 {
 116         return beos_GetAppWindow( "VLC " PACKAGE_VERSION );
 117 }
 118
 119 class BackgroundView : public BView
 120 {
 121  public:
 122                                                         BackgroundView(BRect frame, VLCView* view)
 123                                                         : BView(frame, "background",
 124                                                                         B_FOLLOW_ALL, B_FULL_UPDATE_ON_RESIZE),
 125                                                           fVideoView(view)
 126                                                         {
 127                                                                 SetViewColor(kBlack);
 128                                                         }
 129         virtual                                 ~BackgroundView() {}
 130
 131         virtual void                    MouseDown(BPoint where)
 132                                                         {
 133                                                                 // convert coordinates
 134                                                                 where = fVideoView->ConvertFromParent(where);
 135                                                                 // let him handle it
 136                                                                 fVideoView->MouseDown(where);
 137                                                         }
 138         virtual void                    MouseMoved(BPoint where, uint32 transit,
 139                                                                            const BMessage* dragMessage)
 140                                                         {
 141                                                                 // convert coordinates
 142                                                                 where = fVideoView->ConvertFromParent(where);
 143                                                                 // let him handle it
 144                                                                 fVideoView->MouseMoved(where, transit, dragMessage);
 145                                                                 // notice: It might look like transit should be
 146                                                                 // B_OUTSIDE_VIEW regardless, but leave it like this,
 147                                                                 // otherwise, unwanted things will happen!
 148                                                         }
 149
 150  private:
 151         VLCView*                                fVideoView;
 152 };
 153
 154
 155 /*****************************************************************************
 156  * VideoSettings constructor and destructor
 157  *****************************************************************************/
 158 VideoSettings::VideoSettings()
 159         : fVideoSize( SIZE_100 ),
 160           fFlags( FLAG_CORRECT_RATIO ),
 161           fSettings( new BMessage( 'sett' ) )
 162 {
 163         // read settings from disk
 164         status_t ret = load_settings( fSettings, "video_settings", "VideoLAN Client" );
 165         if ( ret == B_OK )
 166         {
 167                 uint32 flags;
 168                 if ( fSettings->FindInt32( "flags", (int32*)&flags ) == B_OK )
 169                         SetFlags( flags );
 170                 uint32 size;
 171                 if ( fSettings->FindInt32( "video size", (int32*)&size ) == B_OK )
 172                         SetVideoSize( size );
 173         }
 174         else
 175         {
 176                 fprintf( stderr, "error loading video settings: %s\n", strerror( ret ) );
 177
 178                 // figure out if we should use vertical sync by default
 179                 BScreen screen(B_MAIN_SCREEN_ID);
 180                 if (screen.IsValid())
 181                 {
 182                         display_mode mode;
 183                         screen.GetMode(&mode);
 184                         float refresh = (mode.timing.pixel_clock * 1000)
 185                                                         / ((mode.timing.h_total)* (mode.timing.v_total));
 186                         if (refresh < MIN_AUTO_VSYNC_REFRESH)
 187                                 AddFlags(FLAG_SYNC_RETRACE);
 188                 }
 189         }
 190 }
 191
 192 VideoSettings::VideoSettings( const VideoSettings& clone )
 193         : fVideoSize( clone.VideoSize() ),
 194           fFlags( clone.Flags() ),
 195           fSettings( NULL )
 196 {
 197 }
 198
 199
 200 VideoSettings::~VideoSettings()
 201 {
 202         if ( fSettings )
 203         {
 204                 // we are the default settings
 205                 // and write our settings to disk
 206                 if (fSettings->ReplaceInt32( "video size", VideoSize() ) != B_OK)
 207                         fSettings->AddInt32( "video size", VideoSize() );
 208                 if (fSettings->ReplaceInt32( "flags", Flags() ) != B_OK)
 209                         fSettings->AddInt32( "flags", Flags() );
 210
 211                 status_t ret = save_settings( fSettings, "video_settings", "VideoLAN Client" );
 212                 if ( ret != B_OK )
 213                         fprintf( stderr, "error saving video settings: %s\n", strerror( ret ) );
 214                 delete fSettings;
 215         }
 216         else
 217         {
 218                 // we are just a clone of the default settings
 219                 fDefaultSettings.SetVideoSize( VideoSize() );
 220                 fDefaultSettings.SetFlags( Flags() );
 221         }
 222 }
 223
 224 /*****************************************************************************
 225  * VideoSettings::DefaultSettings
 226  *****************************************************************************/
 227 VideoSettings*
 228 VideoSettings::DefaultSettings()
 229 {
 230         return &fDefaultSettings;
 231 }
 232
 233 /*****************************************************************************
 234  * VideoSettings::SetVideoSize
 235  *****************************************************************************/
 236 void
 237 VideoSettings::SetVideoSize( uint32 mode )
 238 {
 239         fVideoSize = mode;
 240 }
 241
 242 // static variable initialization
 243 VideoSettings
 244 VideoSettings::fDefaultSettings;
 245
 246
 247 /*****************************************************************************
 248  * VideoWindow constructor and destructor
 249  *****************************************************************************/
 250 VideoWindow::VideoWindow(int v_width, int v_height, BRect frame,
 251                          vout_thread_t *p_videoout)
 252         : BWindow(frame, NULL, B_TITLED_WINDOW, B_NOT_CLOSABLE | B_NOT_MINIMIZABLE),
 253           i_width(frame.IntegerWidth()),
 254           i_height(frame.IntegerHeight()),
 255           winSize(frame),
 256           i_buffer(0),
 257           teardownwindow(false),
 258           fTrueWidth(v_width),
 259           fTrueHeight(v_height),
 260           fCachedFeel(B_NORMAL_WINDOW_FEEL),
 261           fInterfaceShowing(false),
 262           fInitStatus(B_ERROR),
 263           fSettings(new VideoSettings(*VideoSettings::DefaultSettings()))
 264 {
 265     p_vout = p_videoout;
 266
 267     // create the view to do the display
 268     view = new VLCView( Bounds(), p_vout );
 269
 270         // create background view
 271     BView *mainView =  new BackgroundView( Bounds(), view );
 272     AddChild(mainView);
 273     mainView->AddChild(view);
 274
 275         // allocate bitmap buffers
 276         for (int32 i = 0; i < 3; i++)
 277                 bitmap[i] = NULL;
 278         fInitStatus = _AllocateBuffers(v_width, v_height, &mode);
 279
 280         // make sure we layout the view correctly
 281     FrameResized(i_width, i_height);
 282
 283     if (fInitStatus >= B_OK && mode == OVERLAY)
 284     {
 285        overlay_restrictions r;
 286
 287        bitmap[1]->GetOverlayRestrictions(&r);
 288        SetSizeLimits((i_width * r.min_width_scale), i_width * r.max_width_scale,
 289                      (i_height * r.min_height_scale), i_height * r.max_height_scale);
 290     }
 291
 292         // vlc settings override settings from disk
 293         if (config_GetInt(p_vout, "fullscreen"))
 294                 fSettings->AddFlags(VideoSettings::FLAG_FULL_SCREEN);
 295
 296     // add a few useful shortcuts
 297     AddShortcut( 'f', 0, new BMessage( TOGGLE_FULL_SCREEN ) );
 298     AddShortcut( '1', 0, new BMessage( RESIZE_50 ) );
 299     AddShortcut( '2', 0, new BMessage( RESIZE_100 ) );
 300     AddShortcut( '3', 0, new BMessage( RESIZE_200 ) );
 301
 302     // workaround for french keyboards
 303     AddShortcut( '&', 0, new BMessage( RESIZE_50 ) );
 304     AddShortcut( 'é', 0, new BMessage( RESIZE_100 ) );
 305         // FIXME - this one doesn't work because 'é' is a multi-byte character
 306     AddShortcut( '"', 0, new BMessage( RESIZE_200 ) );
 307
 308     _SetToSettings();
 309 }
 310
 311 VideoWindow::~VideoWindow()
 312 {
 313     int32 result;
 314
 315     teardownwindow = true;
 316     wait_for_thread(fDrawThreadID, &result);
 317     _FreeBuffers();
 318         delete fSettings;
 319 }
 320
 321 /*****************************************************************************
 322  * VideoWindow::MessageReceived
 323  *****************************************************************************/
 324 void
 325 VideoWindow::MessageReceived( BMessage *p_message )
 326 {
 327         switch( p_message->what )
 328         {
 329             case SHOW_INTERFACE:
 330                 SetInterfaceShowing( true );
 331                 break;
 332                 case TOGGLE_FULL_SCREEN:
 333                         BWindow::Zoom();
 334                         break;
 335                 case RESIZE_50:
 336                 case RESIZE_100:
 337                 case RESIZE_200:
 338                         if (IsFullScreen())
 339                                 BWindow::Zoom();
 340                         _SetVideoSize(p_message->what);
 341                         break;
 342                 case VERT_SYNC:
 343                         SetSyncToRetrace(!IsSyncedToRetrace());
 344                         break;
 345                 case WINDOW_FEEL:
 346                         {
 347                                 window_feel winFeel;
 348                                 if (p_message->FindInt32("WinFeel", (int32*)&winFeel) == B_OK)
 349                                 {
 350                                         SetFeel(winFeel);
 351                                         fCachedFeel = winFeel;
 352                                         if (winFeel == B_FLOATING_ALL_WINDOW_FEEL)
 353                                                 fSettings->AddFlags(VideoSettings::FLAG_ON_TOP_ALL);
 354                                         else
 355                                                 fSettings->ClearFlags(VideoSettings::FLAG_ON_TOP_ALL);
 356                                 }
 357                         }
 358                         break;
 359                 case ASPECT_CORRECT:
 360                         SetCorrectAspectRatio(!CorrectAspectRatio());
 361                         break;
 362                 case SCREEN_SHOT:
 363                         // save a screen shot
 364                         if ( BBitmap* current = bitmap[i_buffer] )
 365                         {
 366 // the following line might be tempting, but does not work for some overlay bitmaps!!!
 367 //                              BBitmap* temp = new BBitmap( current );
 368 // so we clone the bitmap ourselves
 369 // however, we need to take care of potentially different padding!
 370 // memcpy() is slow when reading from grafix memory, but what the heck...
 371                                 BBitmap* temp = new BBitmap( current->Bounds(), current->ColorSpace() );
 372                                 if ( temp && temp->IsValid() )
 373                                 {
 374                                         int32 height = (int32)current->Bounds().Height();
 375                                         uint8* dst = (uint8*)temp->Bits();
 376                                         uint8* src = (uint8*)current->Bits();
 377                                         int32 dstBpr = temp->BytesPerRow();
 378                                         int32 srcBpr = current->BytesPerRow();
 379                                         int32 validBytes = dstBpr > srcBpr ? srcBpr : dstBpr;
 380                                         for ( int32 y = 0; y < height; y++ )
 381                                         {
 382                                                 memcpy( dst, src, validBytes );
 383                                                 dst += dstBpr;
 384                                                 src += srcBpr;
 385                                         }
 386                                         char * path = config_GetPsz( p_vout, "beos-screenshotpath" );
 387                                         if ( !path )
 388                                                 path = strdup( DEFAULT_SCREEN_SHOT_PATH );
 389
 390                                         /* FIXME - we should check which translators are
 391                                            actually available */
 392                                         char * psz_format = config_GetPsz( p_vout, "beos-screenshotformat" );
 393                                         int32 format = DEFAULT_SCREEN_SHOT_FORMAT;
 394                                         if( !strcmp( psz_format, "TGA" ) )
 395                                                 format = 'TGA ';
 396                                         else if( !strcmp( psz_format, "PPM" ) )
 397                                                 format = 'PPM ';
 398                                         else if( !strcmp( psz_format, "JPEG" ) )
 399                                                 format = 'JPEG';
 400                                         else if( !strcmp( psz_format, "BMP" ) )
 401                                                 format = 'BMP ';
 402
 403                                         _SaveScreenShot( temp, path, format );
 404                                 }
 405                                 else
 406                                 {
 407                                         delete temp;
 408                                 }
 409                         }
 410                         break;
 411                 default:
 412                         BWindow::MessageReceived( p_message );
 413                         break;
 414         }
 415 }
 416
 417 /*****************************************************************************
 418  * VideoWindow::Zoom
 419  *****************************************************************************/
 420 void
 421 VideoWindow::Zoom(BPoint origin, float width, float height )
 422 {
 423         ToggleFullScreen();
 424 }
 425
 426 /*****************************************************************************
 427  * VideoWindow::FrameMoved
 428  *****************************************************************************/
 429 void
 430 VideoWindow::FrameMoved(BPoint origin)
 431 {
 432         if (IsFullScreen())
 433                 return ;
 434         winSize = Frame();
 435 }
 436
 437 /*****************************************************************************
 438  * VideoWindow::FrameResized
 439  *****************************************************************************/
 440 void
 441 VideoWindow::FrameResized( float width, float height )
 442 {
 443         int32 useWidth = CorrectAspectRatio() ? i_width : fTrueWidth;
 444         int32 useHeight = CorrectAspectRatio() ? i_height : fTrueHeight;
 445     float out_width, out_height;
 446     float out_left, out_top;
 447     float width_scale = width / useWidth;
 448     float height_scale = height / useHeight;
 449
 450     if (width_scale <= height_scale)
 451     {
 452         out_width = (useWidth * width_scale);
 453         out_height = (useHeight * width_scale);
 454         out_left = 0;
 455         out_top = (height - out_height) / 2;
 456     }
 457     else   /* if the height is proportionally smaller */
 458     {
 459         out_width = (useWidth * height_scale);
 460         out_height = (useHeight * height_scale);
 461         out_top = 0;
 462         out_left = (width - out_width) / 2;
 463     }
 464     view->MoveTo(out_left,out_top);
 465     view->ResizeTo(out_width, out_height);
 466
 467         if (!IsFullScreen())
 468         winSize = Frame();
 469 }
 470
 471 /*****************************************************************************
 472  * VideoWindow::ScreenChanged
 473  *****************************************************************************/
 474 void
 475 VideoWindow::ScreenChanged(BRect frame, color_space format)
 476 {
 477         BScreen screen(this);
 478         display_mode mode;
 479         screen.GetMode(&mode);
 480         float refresh = (mode.timing.pixel_clock * 1000)
 481                                         / ((mode.timing.h_total) * (mode.timing.v_total));
 482         SetSyncToRetrace(refresh < MIN_AUTO_VSYNC_REFRESH);
 483 }
 484
 485 /*****************************************************************************
 486  * VideoWindow::Activate
 487  *****************************************************************************/
 488 void
 489 VideoWindow::WindowActivated(bool active)
 490 {
 491 }
 492
 493 /*****************************************************************************
 494  * VideoWindow::drawBuffer
 495  *****************************************************************************/
 496 void
 497 VideoWindow::drawBuffer(int bufferIndex)
 498 {
 499     i_buffer = bufferIndex;
 500
 501     // sync to the screen if required
 502     if (IsSyncedToRetrace())
 503     {
 504         BScreen screen(this);
 505         screen.WaitForRetrace(22000);
 506     }
 507     if (fInitStatus >= B_OK && LockLooper())
 508     {
 509        // switch the overlay bitmap
 510        if (mode == OVERLAY)
 511        {
 512           rgb_color key;
 513           view->SetViewOverlay(bitmap[i_buffer],
 514                             bitmap[i_buffer]->Bounds() ,
 515                             view->Bounds(),
 516                             &key, B_FOLLOW_ALL,
 517                                                         B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL|
 518                                     B_OVERLAY_TRANSFER_CHANNEL);
 519                    view->SetViewColor(key);
 520            }
 521        else
 522        {
 523          // switch the bitmap
 524          view->DrawBitmap(bitmap[i_buffer], view->Bounds() );
 525        }
 526        UnlockLooper();
 527     }
 528 }
 529
 530 /*****************************************************************************
 531  * VideoWindow::SetInterfaceShowing
 532  *****************************************************************************/
 533 void
 534 VideoWindow::ToggleInterfaceShowing()
 535 {
 536         SetInterfaceShowing(!fInterfaceShowing);
 537 }
 538
 539 /*****************************************************************************
 540  * VideoWindow::SetInterfaceShowing
 541  *****************************************************************************/
 542 void
 543 VideoWindow::SetInterfaceShowing(bool showIt)
 544 {
 545         BWindow* window = get_interface_window();
 546         if (window)
 547         {
 548                 if (showIt)
 549                 {
 550                         if (fCachedFeel != B_NORMAL_WINDOW_FEEL)
 551                                 SetFeel(B_NORMAL_WINDOW_FEEL);
 552                         window->Activate(true);
 553                         SendBehind(window);
 554                 }
 555                 else
 556                 {
 557                         SetFeel(fCachedFeel);
 558                         Activate(true);
 559                         window->SendBehind(this);
 560                 }
 561                 fInterfaceShowing = showIt;
 562         }
 563 }
 564
 565 /*****************************************************************************
 566  * VideoWindow::SetCorrectAspectRatio
 567  *****************************************************************************/
 568 void
 569 VideoWindow::SetCorrectAspectRatio(bool doIt)
 570 {
 571         if (CorrectAspectRatio() != doIt)
 572         {
 573                 if (doIt)
 574                         fSettings->AddFlags(VideoSettings::FLAG_CORRECT_RATIO);
 575                 else
 576                         fSettings->ClearFlags(VideoSettings::FLAG_CORRECT_RATIO);
 577                 FrameResized(Bounds().Width(), Bounds().Height());
 578         }
 579 }
 580
 581 /*****************************************************************************
 582  * VideoWindow::CorrectAspectRatio
 583  *****************************************************************************/
 584 bool
 585 VideoWindow::CorrectAspectRatio() const
 586 {
 587         return fSettings->HasFlags(VideoSettings::FLAG_CORRECT_RATIO);
 588 }
 589
 590 /*****************************************************************************
 591  * VideoWindow::ToggleFullScreen
 592  *****************************************************************************/
 593 void
 594 VideoWindow::ToggleFullScreen()
 595 {
 596         SetFullScreen(!IsFullScreen());
 597 }
 598
 599 /*****************************************************************************
 600  * VideoWindow::SetFullScreen
 601  *****************************************************************************/
 602 void
 603 VideoWindow::SetFullScreen(bool doIt)
 604 {
 605         if (doIt)
 606         {
 607             SetLook( B_NO_BORDER_WINDOW_LOOK );
 608                 BScreen screen(this);
 609                 BRect rect = screen.Frame();
 610                 Activate();
 611                 MoveTo(0.0, 0.0);
 612                 ResizeTo(rect.IntegerWidth(), rect.IntegerHeight());
 613                 be_app->ObscureCursor();
 614                 fInterfaceShowing = false;
 615                 fSettings->AddFlags(VideoSettings::FLAG_FULL_SCREEN);
 616         }
 617         else
 618         {
 619             SetLook( B_TITLED_WINDOW_LOOK );
 620                 MoveTo(winSize.left, winSize.top);
 621                 ResizeTo(winSize.IntegerWidth(), winSize.IntegerHeight());
 622                 be_app->ShowCursor();
 623                 fInterfaceShowing = true;
 624                 fSettings->ClearFlags(VideoSettings::FLAG_FULL_SCREEN);
 625         }
 626 }
 627
 628 /*****************************************************************************
 629  * VideoWindow::IsFullScreen
 630  *****************************************************************************/
 631 bool
 632 VideoWindow::IsFullScreen() const
 633 {
 634         return fSettings->HasFlags(VideoSettings::FLAG_FULL_SCREEN);
 635 }
 636
 637 /*****************************************************************************
 638  * VideoWindow::SetSyncToRetrace
 639  *****************************************************************************/
 640 void
 641 VideoWindow::SetSyncToRetrace(bool doIt)
 642 {
 643         if (doIt)
 644                 fSettings->AddFlags(VideoSettings::FLAG_SYNC_RETRACE);
 645         else
 646                 fSettings->ClearFlags(VideoSettings::FLAG_SYNC_RETRACE);
 647 }
 648
 649 /*****************************************************************************
 650  * VideoWindow::IsSyncedToRetrace
 651  *****************************************************************************/
 652 bool
 653 VideoWindow::IsSyncedToRetrace() const
 654 {
 655         return fSettings->HasFlags(VideoSettings::FLAG_SYNC_RETRACE);
 656 }
 657
 658
 659 /*****************************************************************************
 660  * VideoWindow::_AllocateBuffers
 661  *****************************************************************************/
 662 status_t
 663 VideoWindow::_AllocateBuffers(int width, int height, int* mode)
 664 {
 665         // clear any old buffers
 666         _FreeBuffers();
 667         // set default mode
 668         *mode = BITMAP;
 669
 670         BRect bitmapFrame( 0, 0, width, height );
 671         // read from config, if we are supposed to use overlay at all
 672     int noOverlay = !config_GetInt( p_vout, "overlay" );
 673         // test for overlay capability
 674     for (int i = 0; i < COLOR_COUNT; i++)
 675     {
 676         if (noOverlay) break;
 677         bitmap[0] = new BBitmap ( bitmapFrame,
 678                                   B_BITMAP_WILL_OVERLAY |
 679                                   B_BITMAP_RESERVE_OVERLAY_CHANNEL,
 680                                   colspace[i].colspace);
 681
 682         if(bitmap[0] && bitmap[0]->InitCheck() == B_OK)
 683         {
 684             colspace_index = i;
 685
 686             bitmap[1] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 687                                      colspace[colspace_index].colspace);
 688             bitmap[2] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 689                                      colspace[colspace_index].colspace);
 690             if ( (bitmap[2] && bitmap[2]->InitCheck() == B_OK) )
 691             {
 692                *mode = OVERLAY;
 693                rgb_color key;
 694                view->SetViewOverlay(bitmap[0],
 695                                     bitmap[0]->Bounds() ,
 696                                     view->Bounds(),
 697                                     &key, B_FOLLOW_ALL,
 698                                             B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL);
 699                        view->SetViewColor(key);
 700                SetTitle("VLC " PACKAGE_VERSION " (Overlay)");
 701                break;
 702             }
 703             else
 704             {
 705                _FreeBuffers();
 706                *mode = BITMAP; // might want to try again with normal bitmaps
 707             }
 708         }
 709         else
 710             delete bitmap[0];
 711         }
 712
 713     if (*mode == BITMAP)
 714         {
 715         // fallback to RGB
 716         colspace_index = DEFAULT_COL;   // B_RGB32
 717         SetTitle( "VLC " PACKAGE_VERSION " (Bitmap)" );
 718         bitmap[0] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 719         bitmap[1] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 720         bitmap[2] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 721     }
 722     // see if everything went well
 723     status_t status = B_ERROR;
 724     for (int32 i = 0; i < 3; i++)
 725     {
 726         if (bitmap[i])
 727                 status = bitmap[i]->InitCheck();
 728                 if (status < B_OK)
 729                         break;
 730     }
 731     if (status >= B_OK)
 732     {
 733             // clear bitmaps to black
 734             for (int32 i = 0; i < 3; i++)
 735                 _BlankBitmap(bitmap[i]);
 736     }
 737     return status;
 738 }
 739
 740 /*****************************************************************************
 741  * VideoWindow::_FreeBuffers
 742  *****************************************************************************/
 743 void
 744 VideoWindow::_FreeBuffers()
 745 {
 746         delete bitmap[0];
 747         bitmap[0] = NULL;
 748         delete bitmap[1];
 749         bitmap[1] = NULL;
 750         delete bitmap[2];
 751         bitmap[2] = NULL;
 752         fInitStatus = B_ERROR;
 753 }
 754
 755 /*****************************************************************************
 756  * VideoWindow::_BlankBitmap
 757  *****************************************************************************/
 758 void
 759 VideoWindow::_BlankBitmap(BBitmap* bitmap) const
 760 {
 761         // no error checking (we do that earlier on and since it's a private function...
 762
 763         // YCbCr:
 764         // Loss/Saturation points are Y 16-235 (absoulte); Cb/Cr 16-240 (center 128)
 765
 766         // YUV:
 767         // Extrema points are Y 0 - 207 (absolute) U -91 - 91 (offset 128) V -127 - 127 (offset 128)
 768
 769         // we only handle weird colorspaces with special care
 770         switch (bitmap->ColorSpace()) {
 771                 case B_YCbCr422: {
 772                         // Y0[7:0]  Cb0[7:0]  Y1[7:0]  Cr0[7:0]  Y2[7:0]  Cb2[7:0]  Y3[7:0]  Cr2[7:0]
 773                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 774                         uint8* bits = (uint8*)bitmap->Bits();
 775                         int32 bpr = bitmap->BytesPerRow();
 776                         for (int32 y = 0; y < height; y++) {
 777                                 // handle 2 bytes at a time
 778                                 for (int32 i = 0; i < bpr; i += 2) {
 779                                         // offset into line
 780                                         bits[i] = 16;
 781                                         bits[i + 1] = 128;
 782                                 }
 783                                 // next line
 784                                 bits += bpr;
 785                         }
 786                         break;
 787                 }
 788                 case B_YCbCr420: {
 789 // TODO: untested!!
 790                         // Non-interlaced only, Cb0  Y0  Y1  Cb2 Y2  Y3  on even scan lines ...
 791                         // Cr0  Y0  Y1  Cr2 Y2  Y3  on odd scan lines
 792                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 793                         uint8* bits = (uint8*)bitmap->Bits();
 794                         int32 bpr = bitmap->BytesPerRow();
 795                         for (int32 y = 0; y < height; y += 1) {
 796                                 // handle 3 bytes at a time
 797                                 for (int32 i = 0; i < bpr; i += 3) {
 798                                         // offset into line
 799                                         bits[i] = 128;
 800                                         bits[i + 1] = 16;
 801                                         bits[i + 2] = 16;
 802                                 }
 803                                 // next line
 804                                 bits += bpr;
 805                         }
 806                         break;
 807                 }
 808                 case B_YUV422: {
 809 // TODO: untested!!
 810                         // U0[7:0]  Y0[7:0]   V0[7:0]  Y1[7:0]  U2[7:0]  Y2[7:0]   V2[7:0]  Y3[7:0]
 811                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 812                         uint8* bits = (uint8*)bitmap->Bits();
 813                         int32 bpr = bitmap->BytesPerRow();
 814                         for (int32 y = 0; y < height; y += 1) {
 815                                 // handle 2 bytes at a time
 816                                 for (int32 i = 0; i < bpr; i += 2) {
 817                                         // offset into line
 818                                         bits[i] = 128;
 819                                         bits[i + 1] = 0;
 820                                 }
 821                                 // next line
 822                                 bits += bpr;
 823                         }
 824                         break;
 825                 }
 826                 default:
 827                         memset(bitmap->Bits(), 0, bitmap->BitsLength());
 828                         break;
 829         }
 830 }
 831
 832 /*****************************************************************************
 833  * VideoWindow::_SetVideoSize
 834  *****************************************************************************/
 835 void
 836 VideoWindow::_SetVideoSize(uint32 mode)
 837 {
 838         // let size depend on aspect correction
 839         int32 width = CorrectAspectRatio() ? i_width : fTrueWidth;
 840         int32 height = CorrectAspectRatio() ? i_height : fTrueHeight;
 841         switch (mode)
 842         {
 843                 case RESIZE_50:
 844                         width /= 2;
 845                         height /= 2;
 846                         break;
 847                 case RESIZE_200:
 848                         width *= 2;
 849                         height *= 2;
 850                         break;
 851                 case RESIZE_100:
 852                 default:
 853                 break;
 854         }
 855         fSettings->ClearFlags(VideoSettings::FLAG_FULL_SCREEN);
 856         ResizeTo(width, height);
 857 }
 858
 859 /*****************************************************************************
 860  * VideoWindow::_SetToSettings
 861  *****************************************************************************/
 862 void
 863 VideoWindow::_SetToSettings()
 864 {
 865         // adjust dimensions
 866         uint32 mode = RESIZE_100;
 867         switch (fSettings->VideoSize())
 868         {
 869                 case VideoSettings::SIZE_50:
 870                         mode = RESIZE_50;
 871                         break;
 872                 case VideoSettings::SIZE_200:
 873                         mode = RESIZE_200;
 874                         break;
 875                 case VideoSettings::SIZE_100:
 876                 case VideoSettings::SIZE_OTHER:
 877                 default:
 878                         break;
 879         }
 880         bool fullscreen = IsFullScreen();       // remember settings
 881         _SetVideoSize(mode);                            // because this will reset settings
 882         // the fullscreen status is reflected in the settings,
 883         // but not yet in the windows state
 884         if (fullscreen)
 885                 SetFullScreen(true);
 886         if (fSettings->HasFlags(VideoSettings::FLAG_ON_TOP_ALL))
 887                 fCachedFeel = B_FLOATING_ALL_WINDOW_FEEL;
 888         else
 889                 fCachedFeel = B_NORMAL_WINDOW_FEEL;
 890         SetFeel(fCachedFeel);
 891 }
 892
 893 /*****************************************************************************
 894  * VideoWindow::_SaveScreenShot
 895  *****************************************************************************/
 896 void
 897 VideoWindow::_SaveScreenShot( BBitmap* bitmap, char* path,
 898                                                   uint32 translatorID ) const
 899 {
 900         // make the info object from the parameters
 901         screen_shot_info* info = new screen_shot_info;
 902         info->bitmap = bitmap;
 903         info->path = path;
 904         info->translatorID = translatorID;
 905         info->width = CorrectAspectRatio() ? i_width : fTrueWidth;
 906         info->height = CorrectAspectRatio() ? i_height : fTrueHeight;
 907         // spawn a new thread to take care of the actual saving to disk
 908         thread_id thread = spawn_thread( _save_screen_shot,
 909                                                                          "screen shot saver",
 910                                                                          B_LOW_PRIORITY, (void*)info );
 911         // start thread or do the job ourself if something went wrong
 912         if ( thread < B_OK || resume_thread( thread ) < B_OK )
 913                 _save_screen_shot( (void*)info );
 914 }
 915
 916 /*****************************************************************************
 917  * VideoWindow::_save_screen_shot
 918  *****************************************************************************/
 919 int32
 920 VideoWindow::_save_screen_shot( void* cookie )
 921 {
 922         screen_shot_info* info = (screen_shot_info*)cookie;
 923         if ( info && info->bitmap && info->bitmap->IsValid() && info->path )
 924         {
 925                 // try to be as quick as possible creating the file (the user might have
 926                 // taken the next screen shot already!)
 927                 // make sure we have a unique name for the screen shot
 928                 BString path( info->path );
 929                 // create the folder if it doesn't exist
 930                 BString folder( info->path );
 931                 create_directory( folder.String(), 0777 );
 932                 path << "/vlc screenshot";
 933                 BEntry entry( path.String() );
 934                 int32 appendedNumber = 0;
 935                 if ( entry.Exists() && !entry.IsSymLink() )
 936                 {
 937                         // we would clobber an existing entry
 938                         bool foundUniqueName = false;
 939                         appendedNumber = 1;
 940                         while ( !foundUniqueName ) {
 941                                 BString newName( path.String() );
 942                                 newName << " " << appendedNumber;
 943                                 BEntry possiblyClobberedEntry( newName.String() );
 944                                 if ( possiblyClobberedEntry.Exists()
 945                                         && !possiblyClobberedEntry.IsSymLink() )
 946                                         appendedNumber++;
 947                                 else
 948                                         foundUniqueName = true;
 949                         }
 950                 }
 951                 if ( appendedNumber > 0 )
 952                         path << " " << appendedNumber;
 953                 // there is still a slight chance to clobber an existing
 954                 // file (if it was created in the "meantime"), but we take it...
 955                 BFile outFile( path.String(),
 956                                            B_CREATE_FILE | B_WRITE_ONLY | B_ERASE_FILE );
 957
 958                 // make colorspace converted copy of bitmap
 959                 BBitmap* converted = new BBitmap( BRect( 0.0, 0.0, info->width, info->height ),
 960                                                                                   B_RGB32 );
 961                 status_t status = convert_bitmap( info->bitmap, converted );
 962                 if ( status == B_OK )
 963                 {
 964                         BTranslatorRoster* roster = BTranslatorRoster::Default();
 965                         uint32 imageFormat = 0;
 966                         translator_id translator = 0;
 967                         bool found = false;
 968
 969                         // find suitable translator
 970                         translator_id* ids = NULL;
 971                         int32 count = 0;
 972
 973                         status = roster->GetAllTranslators( &ids, &count );
 974                         if ( status >= B_OK )
 975                         {
 976                                 for ( int tix = 0; tix < count; tix++ )
 977                                 {
 978                                         const translation_format *formats = NULL;
 979                                         int32 num_formats = 0;
 980                                         bool ok = false;
 981                                         status = roster->GetInputFormats( ids[tix],
 982                                                                                                           &formats, &num_formats );
 983                                         if (status >= B_OK)
 984                                         {
 985                                                 for ( int iix = 0; iix < num_formats; iix++ )
 986                                                 {
 987                                                         if ( formats[iix].type == B_TRANSLATOR_BITMAP )
 988                                                         {
 989                                                                 ok = true;
 990                                                                 break;
 991                                                         }
 992                                                 }
 993                                         }
 994                                         if ( !ok )
 995                                                 continue;
 996                                         status = roster->GetOutputFormats( ids[tix],
 997                                                                                                            &formats, &num_formats);
 998                                         if ( status >= B_OK )
 999                                         {
1000                                                 for ( int32 oix = 0; oix < num_formats; oix++ )
1001                                                 {
1002                                                         if ( formats[oix].type != B_TRANSLATOR_BITMAP )
1003                                                         {
1004                                                                 if ( formats[oix].type == info->translatorID )
1005                                                                 {
1006                                                                         found = true;
1007                                                                         imageFormat = formats[oix].type;
1008                                                                         translator = ids[tix];
1009                                                                         break;
1010                                                                 }
1011                                                         }
1012                                                 }
1013                                         }
1014                                 }
1015                         }
1016                         delete[] ids;
1017                         if ( found )
1018                         {
1019                                 // make bitmap stream
1020                                 BBitmapStream outStream( converted );
1021
1022                                 status = outFile.InitCheck();
1023                                 if (status == B_OK) {
1024                                         status = roster->Translate( &outStream, NULL, NULL,
1025                                                                                                 &outFile, imageFormat );
1026                                         if ( status == B_OK )
1027                                         {
1028                                                 BNodeInfo nodeInfo( &outFile );
1029                                                 if ( nodeInfo.InitCheck() == B_OK )
1030                                                 {
1031                                                         translation_format* formats;
1032                                                         int32 count;
1033                                                         status = roster->GetOutputFormats( translator,
1034                                                                                                                            (const translation_format **) &formats,
1035                                                                                                                            &count);
1036                                                         if ( status >= B_OK )
1037                                                         {
1038                                                                 const char * mime = NULL;
1039                                                                 for ( int ix = 0; ix < count; ix++ ) {
1040                                                                         if ( formats[ix].type == imageFormat ) {
1041                                                                                 mime = formats[ix].MIME;
1042                                                                                 break;
1043                                                                         }
1044                                                                 }
1045                                                                 if ( mime )
1046                                                                         nodeInfo.SetType( mime );
1047                                                         }
1048                                                 }
1049                                         }
1050                                 }
1051                                 outStream.DetachBitmap( &converted );
1052                                 outFile.Unset();
1053                         }
1054                 }
1055                 delete converted;
1056         }
1057         if ( info )
1058         {
1059                 delete info->bitmap;
1060                 free( info->path );
1061         }
1062         delete info;
1063         return B_OK;
1064 }
1065
1066
1067 /*****************************************************************************
1068  * VLCView::VLCView
1069  *****************************************************************************/
1070 VLCView::VLCView(BRect bounds, vout_thread_t *p_vout_instance )
1071         : BView(bounds, "video view", B_FOLLOW_NONE, B_WILL_DRAW | B_PULSE_NEEDED),
1072           fLastMouseMovedTime(system_time()),
1073           fCursorHidden(false),
1074           fCursorInside(false),
1075           fIgnoreDoubleClick(false)
1076 {
1077     p_vout = p_vout_instance;
1078     SetViewColor(B_TRANSPARENT_32_BIT);
1079 }
1080
1081 /*****************************************************************************
1082  * VLCView::~VLCView
1083  *****************************************************************************/
1084 VLCView::~VLCView()
1085 {
1086 }
1087
1088 /*****************************************************************************
1089  * VLCVIew::AttachedToWindow
1090  *****************************************************************************/
1091 void
1092 VLCView::AttachedToWindow()
1093 {
1094         // in order to get keyboard events
1095         MakeFocus(true);
1096         // periodically check if we want to hide the pointer
1097         Window()->SetPulseRate(1000000);
1098 }
1099
1100 /*****************************************************************************
1101  * VLCVIew::MouseDown
1102  *****************************************************************************/
1103 void
1104 VLCView::MouseDown(BPoint where)
1105 {
1106         VideoWindow* videoWindow = dynamic_cast<VideoWindow*>(Window());
1107         BMessage* msg = Window()->CurrentMessage();
1108         int32 clicks;
1109         uint32 buttons;
1110         msg->FindInt32("clicks", &clicks);
1111         msg->FindInt32("buttons", (int32*)&buttons);
1112
1113         if (videoWindow)
1114         {
1115                 if (buttons & B_PRIMARY_MOUSE_BUTTON)
1116                 {
1117                         if (clicks == 2 && !fIgnoreDoubleClick)
1118                                 Window()->Zoom();
1119                         /* else
1120                                 videoWindow->ToggleInterfaceShowing(); */
1121                         fIgnoreDoubleClick = false;
1122                 }
1123             else
1124             {
1125                         if (buttons & B_SECONDARY_MOUSE_BUTTON)
1126                         {
1127                                 // clicks will be 2 next time (if interval short enough)
1128                                 // even if the first click and the second
1129                                 // have not been made with the same mouse button
1130                                 fIgnoreDoubleClick = true;
1131                                 // launch popup menu
1132                                 BPopUpMenu *menu = new BPopUpMenu("context menu");
1133                                 menu->SetRadioMode(false);
1134                                 // In full screen, add an item to show/hide the interface
1135                                 if( videoWindow->IsFullScreen() )
1136                                 {
1137                                     BMenuItem *intfItem =
1138                                         new BMenuItem( _("Show Interface"), new BMessage(SHOW_INTERFACE) );
1139                                     menu->AddItem( intfItem );
1140                                 }
1141                                 // Resize to 50%
1142                                 BMenuItem *halfItem = new BMenuItem(_("50%"), new BMessage(RESIZE_50));
1143                                 menu->AddItem(halfItem);
1144                                 // Resize to 100%
1145                                 BMenuItem *origItem = new BMenuItem(_("100%"), new BMessage(RESIZE_100));
1146                                 menu->AddItem(origItem);
1147                                 // Resize to 200%
1148                                 BMenuItem *doubleItem = new BMenuItem(_("200%"), new BMessage(RESIZE_200));
1149                                 menu->AddItem(doubleItem);
1150                                 // Toggle FullScreen
1151                                 BMenuItem *zoomItem = new BMenuItem(_("Fullscreen"), new BMessage(TOGGLE_FULL_SCREEN));
1152                                 zoomItem->SetMarked(videoWindow->IsFullScreen());
1153                                 menu->AddItem(zoomItem);
1154
1155                                 menu->AddSeparatorItem();
1156
1157                                 // Toggle vSync
1158                                 BMenuItem *vsyncItem = new BMenuItem(_("Vertical Sync"), new BMessage(VERT_SYNC));
1159                                 vsyncItem->SetMarked(videoWindow->IsSyncedToRetrace());
1160                                 menu->AddItem(vsyncItem);
1161                                 // Correct Aspect Ratio
1162                                 BMenuItem *aspectItem = new BMenuItem(_("Correct Aspect Ratio"), new BMessage(ASPECT_CORRECT));
1163                                 aspectItem->SetMarked(videoWindow->CorrectAspectRatio());
1164                                 menu->AddItem(aspectItem);
1165
1166                                 menu->AddSeparatorItem();
1167
1168                                 // Windwo Feel Items
1169 /*                              BMessage *winNormFeel = new BMessage(WINDOW_FEEL);
1170                                 winNormFeel->AddInt32("WinFeel", (int32)B_NORMAL_WINDOW_FEEL);
1171                                 BMenuItem *normWindItem = new BMenuItem("Normal Window", winNormFeel);
1172                                 normWindItem->SetMarked(videoWindow->Feel() == B_NORMAL_WINDOW_FEEL);
1173                                 menu->AddItem(normWindItem);
1174
1175                                 BMessage *winFloatFeel = new BMessage(WINDOW_FEEL);
1176                                 winFloatFeel->AddInt32("WinFeel", (int32)B_FLOATING_APP_WINDOW_FEEL);
1177                                 BMenuItem *onTopWindItem = new BMenuItem("App Top", winFloatFeel);
1178                                 onTopWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_APP_WINDOW_FEEL);
1179                                 menu->AddItem(onTopWindItem);
1180
1181                                 BMessage *winAllFeel = new BMessage(WINDOW_FEEL);
1182                                 winAllFeel->AddInt32("WinFeel", (int32)B_FLOATING_ALL_WINDOW_FEEL);
1183                                 BMenuItem *allSpacesWindItem = new BMenuItem("On Top All Workspaces", winAllFeel);
1184                                 allSpacesWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL);
1185                                 menu->AddItem(allSpacesWindItem);*/
1186
1187                                 BMessage *windowFeelMsg = new BMessage( WINDOW_FEEL );
1188                                 bool onTop = videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
1189                                 window_feel feel = onTop ? B_NORMAL_WINDOW_FEEL : B_FLOATING_ALL_WINDOW_FEEL;
1190                                 windowFeelMsg->AddInt32( "WinFeel", (int32)feel );
1191                                 BMenuItem *windowFeelItem = new BMenuItem( _("Stay On Top"), windowFeelMsg );
1192                                 windowFeelItem->SetMarked( onTop );
1193                                 menu->AddItem( windowFeelItem );
1194
1195                                 menu->AddSeparatorItem();
1196
1197                                 BMenuItem* screenShotItem = new BMenuItem( _("Take Screen Shot"),
1198                                                                                                                    new BMessage( SCREEN_SHOT ) );
1199                                 menu->AddItem( screenShotItem );
1200
1201                                 menu->SetTargetForItems( this );
1202                                 ConvertToScreen( &where );
1203                                 BRect mouseRect( where.x - 5, where.y - 5,
1204                                                  where.x + 5, where.y + 5 );
1205                                 menu->Go( where, true, false, mouseRect, true );
1206                 }
1207                 }
1208         }
1209         fLastMouseMovedTime = system_time();
1210         fCursorHidden = false;
1211 }
1212
1213 /*****************************************************************************
1214  * VLCVIew::MouseUp
1215  *****************************************************************************/
1216 void
1217 VLCView::MouseUp( BPoint where )
1218 {
1219     vlc_value_t val;
1220     val.b_bool = VLC_TRUE;
1221     var_Set( p_vout, "mouse-clicked", val );
1222 }
1223
1224 /*****************************************************************************
1225  * VLCVIew::MouseMoved
1226  *****************************************************************************/
1227 void
1228 VLCView::MouseMoved(BPoint point, uint32 transit, const BMessage* dragMessage)
1229 {
1230         fLastMouseMovedTime = system_time();
1231         fCursorHidden = false;
1232         fCursorInside = (transit == B_INSIDE_VIEW || transit == B_ENTERED_VIEW);
1233         /* DVD navigation */
1234         unsigned int i_width, i_height, i_x, i_y;
1235     vout_PlacePicture( p_vout, (unsigned int)Bounds().Width(),
1236                        (unsigned int)Bounds().Height(),
1237                        &i_x, &i_y, &i_width, &i_height );
1238         vlc_value_t val;
1239         val.i_int = ( (int)point.x - i_x ) * p_vout->render.i_width / i_width;
1240         var_Set( p_vout, "mouse-x", val );
1241         val.i_int = ( (int)point.y - i_y ) * p_vout->render.i_height / i_height;
1242         var_Set( p_vout, "mouse-y", val );
1243         val.b_bool = VLC_TRUE;
1244     var_Set( p_vout, "mouse-moved", val );
1245 }
1246
1247 /*****************************************************************************
1248  * VLCVIew::Pulse
1249  *****************************************************************************/
1250 void
1251 VLCView::Pulse()
1252 {
1253         // We are getting the pulse messages no matter if the mouse is over
1254         // this view. If we are in full screen mode, we want to hide the cursor
1255         // even if it is not.
1256         VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1257         if (!fCursorHidden)
1258         {
1259                 if (fCursorInside
1260                         && system_time() - fLastMouseMovedTime > MOUSE_IDLE_TIMEOUT)
1261                 {
1262                         be_app->ObscureCursor();
1263                         fCursorHidden = true;
1264
1265                         // hide the interface window as well if full screen
1266                         if (videoWindow && videoWindow->IsFullScreen())
1267                                 videoWindow->SetInterfaceShowing(false);
1268                 }
1269         }
1270
1271     // Workaround to disable the screensaver in full screen:
1272     // we simulate an activity every 29 seconds
1273         if( videoWindow && videoWindow->IsFullScreen() &&
1274             system_time() - fLastMouseMovedTime > 29000000 )
1275         {
1276             BPoint where;
1277                 uint32 buttons;
1278                 GetMouse(&where, &buttons, false);
1279                 ConvertToScreen(&where);
1280                 set_mouse_position((int32) where.x, (int32) where.y);
1281         }
1282 }
1283
1284 /*****************************************************************************
1285  * VLCVIew::KeyDown
1286  *****************************************************************************/
1287 void
1288 VLCView::KeyDown(const char *bytes, int32 numBytes)
1289 {
1290     VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1291     BWindow* interfaceWindow = get_interface_window();
1292         if (videoWindow && numBytes > 0) {
1293                 uint32 mods = modifiers();
1294                 switch (*bytes) {
1295                         case B_TAB:
1296                         case 'f':
1297                         case 'F':
1298                                 // toggle window and full screen mode
1299                                 // not passing on the tab key to the default KeyDown()
1300                                 // implementation also avoids loosing the keyboard focus
1301                                 videoWindow->PostMessage(TOGGLE_FULL_SCREEN);
1302                                 break;
1303                         case B_ESCAPE:
1304                                 // go back to window mode
1305                                 if (videoWindow->IsFullScreen())
1306                                         videoWindow->PostMessage(TOGGLE_FULL_SCREEN);
1307                                 break;
1308                         case B_SPACE:
1309                                 // toggle playback
1310                                 if (interfaceWindow)
1311                                         interfaceWindow->PostMessage(PAUSE_PLAYBACK);
1312                                 break;
1313                         case B_RIGHT_ARROW:
1314                                 if (interfaceWindow)
1315                                 {
1316                                         if (mods & B_SHIFT_KEY)
1317                                                 // next title
1318                                                 interfaceWindow->PostMessage(NEXT_TITLE);
1319                                         else
1320                                                 // next chapter
1321                                                 interfaceWindow->PostMessage(NEXT_CHAPTER);
1322                                 }
1323                                 break;
1324                         case B_LEFT_ARROW:
1325                                 if (interfaceWindow)
1326                                 {
1327                                         if (mods & B_SHIFT_KEY)
1328                                                 // previous title
1329                                                 interfaceWindow->PostMessage(PREV_TITLE);
1330                                         else
1331                                                 // previous chapter
1332                                                 interfaceWindow->PostMessage(PREV_CHAPTER);
1333                                 }
1334                                 break;
1335                         case B_UP_ARROW:
1336                                 // previous file in playlist
1337                                 interfaceWindow->PostMessage(PREV_FILE);
1338                                 break;
1339                         case B_DOWN_ARROW:
1340                                 // next file in playlist
1341                                 interfaceWindow->PostMessage(NEXT_FILE);
1342                                 break;
1343                         case B_PRINT_KEY:
1344                         case 's':
1345                         case 'S':
1346                                 videoWindow->PostMessage( SCREEN_SHOT );
1347                                 break;
1348                         default:
1349                                 BView::KeyDown(bytes, numBytes);
1350                                 break;
1351                 }
1352         }
1353 }
1354
1355 /*****************************************************************************
1356  * VLCVIew::Draw
1357  *****************************************************************************/
1358 void
1359 VLCView::Draw(BRect updateRect)
1360 {
1361         VideoWindow* window = dynamic_cast<VideoWindow*>( Window() );
1362         if ( window && window->mode == BITMAP )
1363                 FillRect( updateRect );
1364 }
1365
1366 /*****************************************************************************
1367  * Local prototypes
1368  *****************************************************************************/
1369 static int  Init       ( vout_thread_t * );
1370 static void End        ( vout_thread_t * );
1371 // static int  Manage     ( vout_thread_t * );
1372 static void Display    ( vout_thread_t *, picture_t * );
1373
1374 static int  BeosOpenDisplay ( vout_thread_t *p_vout );
1375 static void BeosCloseDisplay( vout_thread_t *p_vout );
1376
1377 /*****************************************************************************
1378  * OpenVideo: allocates BeOS video thread output method
1379  *****************************************************************************
1380  * This function allocates and initializes a BeOS vout method.
1381  *****************************************************************************/
1382 int E_(OpenVideo) ( vlc_object_t *p_this )
1383 {
1384     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1385
1386     /* Allocate structure */
1387     p_vout->p_sys = (vout_sys_t*) malloc( sizeof( vout_sys_t ) );
1388     if( p_vout->p_sys == NULL )
1389     {
1390         msg_Err( p_vout, "out of memory" );
1391         return( 1 );
1392     }
1393     p_vout->p_sys->i_width = p_vout->render.i_width;
1394     p_vout->p_sys->i_height = p_vout->render.i_height;
1395     p_vout->p_sys->source_chroma = p_vout->render.i_chroma;
1396
1397     p_vout->pf_init = Init;
1398     p_vout->pf_end = End;
1399     p_vout->pf_manage = NULL;
1400     p_vout->pf_render = NULL;
1401     p_vout->pf_display = Display;
1402
1403     return( 0 );
1404 }
1405
1406 /*****************************************************************************
1407  * Init: initialize BeOS video thread output method
1408  *****************************************************************************/
1409 int Init( vout_thread_t *p_vout )
1410 {
1411     int i_index;
1412     picture_t *p_pic;
1413
1414     I_OUTPUTPICTURES = 0;
1415
1416     /* Open and initialize device */
1417     if( BeosOpenDisplay( p_vout ) )
1418     {
1419         msg_Err(p_vout, "vout error: can't open display");
1420         return 0;
1421     }
1422     p_vout->output.i_width  = p_vout->render.i_width;
1423     p_vout->output.i_height = p_vout->render.i_height;
1424
1425     /* Assume we have square pixels */
1426     p_vout->output.i_aspect = p_vout->p_sys->i_width
1427                                * VOUT_ASPECT_FACTOR / p_vout->p_sys->i_height;
1428     p_vout->output.i_chroma = colspace[p_vout->p_sys->p_window->colspace_index].chroma;
1429     p_vout->p_sys->i_index = 0;
1430
1431     p_vout->b_direct = 1;
1432
1433     p_vout->output.i_rmask  = 0x00ff0000;
1434     p_vout->output.i_gmask  = 0x0000ff00;
1435     p_vout->output.i_bmask  = 0x000000ff;
1436
1437     for (int buffer_index = 0 ; buffer_index < 3; buffer_index++)
1438     {
1439        p_pic = NULL;
1440        /* Find an empty picture slot */
1441        for( i_index = 0 ; i_index < VOUT_MAX_PICTURES ; i_index++ )
1442        {
1443            p_pic = NULL;
1444            if( p_vout->p_picture[ i_index ].i_status == FREE_PICTURE )
1445            {
1446                p_pic = p_vout->p_picture + i_index;
1447                break;
1448            }
1449        }
1450
1451        if( p_pic == NULL )
1452        {
1453            return 0;
1454        }
1455        p_pic->p->p_pixels = (u8*)p_vout->p_sys->p_window->bitmap[buffer_index]->Bits();
1456        p_pic->p->i_lines = p_vout->p_sys->i_height;
1457
1458        p_pic->p->i_pixel_pitch = colspace[p_vout->p_sys->p_window->colspace_index].pixel_bytes;
1459        p_pic->i_planes = colspace[p_vout->p_sys->p_window->colspace_index].planes;
1460        p_pic->p->i_pitch = p_vout->p_sys->p_window->bitmap[buffer_index]->BytesPerRow();
1461        p_pic->p->i_visible_pitch = p_pic->p->i_pixel_pitch * ( p_vout->p_sys->p_window->bitmap[buffer_index]->Bounds().IntegerWidth() + 1 );
1462
1463        p_pic->i_status = DESTROYED_PICTURE;
1464        p_pic->i_type   = DIRECT_PICTURE;
1465
1466        PP_OUTPUTPICTURE[ I_OUTPUTPICTURES ] = p_pic;
1467
1468        I_OUTPUTPICTURES++;
1469     }
1470
1471     return( 0 );
1472 }
1473
1474 /*****************************************************************************
1475  * End: terminate BeOS video thread output method
1476  *****************************************************************************/
1477 void End( vout_thread_t *p_vout )
1478 {
1479     BeosCloseDisplay( p_vout );
1480 }
1481
1482 /*****************************************************************************
1483  * CloseVideo: destroy BeOS video thread output method
1484  *****************************************************************************
1485  * Terminate an output method created by DummyCreateOutputMethod
1486  *****************************************************************************/
1487 void E_(CloseVideo) ( vlc_object_t *p_this )
1488 {
1489     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1490
1491     free( p_vout->p_sys );
1492 }
1493
1494 /*****************************************************************************
1495  * Display: displays previously rendered output
1496  *****************************************************************************
1497  * This function send the currently rendered image to BeOS image, waits until
1498  * it is displayed and switch the two rendering buffers, preparing next frame.
1499  *****************************************************************************/
1500 void Display( vout_thread_t *p_vout, picture_t *p_pic )
1501 {
1502     VideoWindow * p_win = p_vout->p_sys->p_window;
1503
1504     /* draw buffer if required */
1505     if (!p_win->teardownwindow)
1506     {
1507        p_win->drawBuffer(p_vout->p_sys->i_index);
1508     }
1509     /* change buffer */
1510     p_vout->p_sys->i_index = ++p_vout->p_sys->i_index % 3;
1511     p_pic->p->p_pixels = (u8*)p_vout->p_sys->p_window->bitmap[p_vout->p_sys->i_index]->Bits();
1512 }
1513
1514 /* following functions are local */
1515
1516 /*****************************************************************************
1517  * BeosOpenDisplay: open and initialize BeOS device
1518  *****************************************************************************/
1519 static int BeosOpenDisplay( vout_thread_t *p_vout )
1520 {
1521
1522     p_vout->p_sys->p_window = new VideoWindow( p_vout->p_sys->i_width - 1,
1523                                                p_vout->p_sys->i_height - 1,
1524                                                BRect( 20, 50,
1525                                                       20 + p_vout->i_window_width - 1,
1526                                                       50 + p_vout->i_window_height - 1 ),
1527                                                p_vout );
1528     if( p_vout->p_sys->p_window == NULL )
1529     {
1530         msg_Err( p_vout, "cannot allocate VideoWindow" );
1531         return( 1 );
1532     }
1533     else
1534     {
1535         p_vout->p_sys->p_window->Show();
1536     }
1537
1538     return( 0 );
1539 }
1540
1541 /*****************************************************************************
1542  * BeosDisplay: close and reset BeOS device
1543  *****************************************************************************
1544  * Returns all resources allocated by BeosOpenDisplay and restore the original
1545  * state of the device.
1546  *****************************************************************************/
1547 static void BeosCloseDisplay( vout_thread_t *p_vout )
1548 {
1549     VideoWindow * p_win = p_vout->p_sys->p_window;
1550     /* Destroy the video window */
1551     if( p_win != NULL && !p_win->teardownwindow)
1552     {
1553         p_win->Lock();
1554         p_win->teardownwindow = true;
1555         p_win->Hide();
1556         p_win->Quit();
1557     }
1558     p_win = NULL;
1559 }