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 1.17 2003/04/22 16:36:16 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     fprintf( stderr, "%x\n", '&' );
 304     AddShortcut( '&', 0, new BMessage( RESIZE_50 ) );
 305     AddShortcut( 'é', 0, new BMessage( RESIZE_100 ) );
 306         // FIXME - this one doesn't work because 'é' is a multi-byte character
 307     AddShortcut( '"', 0, new BMessage( RESIZE_200 ) );
 308
 309     _SetToSettings();
 310 }
 311
 312 VideoWindow::~VideoWindow()
 313 {
 314     int32 result;
 315
 316     teardownwindow = true;
 317     wait_for_thread(fDrawThreadID, &result);
 318     _FreeBuffers();
 319         delete fSettings;
 320 }
 321
 322 /*****************************************************************************
 323  * VideoWindow::MessageReceived
 324  *****************************************************************************/
 325 void
 326 VideoWindow::MessageReceived( BMessage *p_message )
 327 {
 328         switch( p_message->what )
 329         {
 330                 case TOGGLE_FULL_SCREEN:
 331                         BWindow::Zoom();
 332                         break;
 333                 case RESIZE_50:
 334                 case RESIZE_100:
 335                 case RESIZE_200:
 336                         if (IsFullScreen())
 337                                 BWindow::Zoom();
 338                         _SetVideoSize(p_message->what);
 339                         break;
 340                 case VERT_SYNC:
 341                         SetSyncToRetrace(!IsSyncedToRetrace());
 342                         break;
 343                 case WINDOW_FEEL:
 344                         {
 345                                 window_feel winFeel;
 346                                 if (p_message->FindInt32("WinFeel", (int32*)&winFeel) == B_OK)
 347                                 {
 348                                         SetFeel(winFeel);
 349                                         fCachedFeel = winFeel;
 350                                         if (winFeel == B_FLOATING_ALL_WINDOW_FEEL)
 351                                                 fSettings->AddFlags(VideoSettings::FLAG_ON_TOP_ALL);
 352                                         else
 353                                                 fSettings->ClearFlags(VideoSettings::FLAG_ON_TOP_ALL);
 354                                 }
 355                         }
 356                         break;
 357                 case ASPECT_CORRECT:
 358                         SetCorrectAspectRatio(!CorrectAspectRatio());
 359                         break;
 360                 case SCREEN_SHOT:
 361                         // save a screen shot
 362                         if ( BBitmap* current = bitmap[i_buffer] )
 363                         {
 364 // the following line might be tempting, but does not work for some overlay bitmaps!!!
 365 //                              BBitmap* temp = new BBitmap( current );
 366 // so we clone the bitmap ourselves
 367 // however, we need to take care of potentially different padding!
 368 // memcpy() is slow when reading from grafix memory, but what the heck...
 369                                 BBitmap* temp = new BBitmap( current->Bounds(), current->ColorSpace() );
 370                                 if ( temp && temp->IsValid() )
 371                                 {
 372                                         int32 height = (int32)current->Bounds().Height();
 373                                         uint8* dst = (uint8*)temp->Bits();
 374                                         uint8* src = (uint8*)current->Bits();
 375                                         int32 dstBpr = temp->BytesPerRow();
 376                                         int32 srcBpr = current->BytesPerRow();
 377                                         int32 validBytes = dstBpr > srcBpr ? srcBpr : dstBpr;
 378                                         for ( int32 y = 0; y < height; y++ )
 379                                         {
 380                                                 memcpy( dst, src, validBytes );
 381                                                 dst += dstBpr;
 382                                                 src += srcBpr;
 383                                         }
 384                                         char* path = config_GetPsz( p_vout, "beos-screenshot-path" );
 385                                         if ( !path )
 386                                                 path = strdup( DEFAULT_SCREEN_SHOT_PATH );
 387                                         int32 format = config_GetInt( p_vout, "beos-screenshot-format" );
 388                                         _SaveScreenShot( temp, path, format );
 389                                 }
 390                                 else
 391                                 {
 392                                         delete temp;
 393                                 }
 394                         }
 395                         break;
 396                 default:
 397                         BWindow::MessageReceived( p_message );
 398                         break;
 399         }
 400 }
 401
 402 /*****************************************************************************
 403  * VideoWindow::Zoom
 404  *****************************************************************************/
 405 void
 406 VideoWindow::Zoom(BPoint origin, float width, float height )
 407 {
 408         ToggleFullScreen();
 409 }
 410
 411 /*****************************************************************************
 412  * VideoWindow::FrameMoved
 413  *****************************************************************************/
 414 void
 415 VideoWindow::FrameMoved(BPoint origin)
 416 {
 417         if (IsFullScreen())
 418                 return ;
 419         winSize = Frame();
 420 }
 421
 422 /*****************************************************************************
 423  * VideoWindow::FrameResized
 424  *****************************************************************************/
 425 void
 426 VideoWindow::FrameResized( float width, float height )
 427 {
 428         int32 useWidth = CorrectAspectRatio() ? i_width : fTrueWidth;
 429         int32 useHeight = CorrectAspectRatio() ? i_height : fTrueHeight;
 430     float out_width, out_height;
 431     float out_left, out_top;
 432     float width_scale = width / useWidth;
 433     float height_scale = height / useHeight;
 434
 435     if (width_scale <= height_scale)
 436     {
 437         out_width = (useWidth * width_scale);
 438         out_height = (useHeight * width_scale);
 439         out_left = 0;
 440         out_top = (height - out_height) / 2;
 441     }
 442     else   /* if the height is proportionally smaller */
 443     {
 444         out_width = (useWidth * height_scale);
 445         out_height = (useHeight * height_scale);
 446         out_top = 0;
 447         out_left = (width - out_width) / 2;
 448     }
 449     view->MoveTo(out_left,out_top);
 450     view->ResizeTo(out_width, out_height);
 451
 452         if (!IsFullScreen())
 453         winSize = Frame();
 454 }
 455
 456 /*****************************************************************************
 457  * VideoWindow::ScreenChanged
 458  *****************************************************************************/
 459 void
 460 VideoWindow::ScreenChanged(BRect frame, color_space format)
 461 {
 462         BScreen screen(this);
 463         display_mode mode;
 464         screen.GetMode(&mode);
 465         float refresh = (mode.timing.pixel_clock * 1000)
 466                                         / ((mode.timing.h_total) * (mode.timing.v_total));
 467         SetSyncToRetrace(refresh < MIN_AUTO_VSYNC_REFRESH);
 468 }
 469
 470 /*****************************************************************************
 471  * VideoWindow::Activate
 472  *****************************************************************************/
 473 void
 474 VideoWindow::WindowActivated(bool active)
 475 {
 476 }
 477
 478 /*****************************************************************************
 479  * VideoWindow::drawBuffer
 480  *****************************************************************************/
 481 void
 482 VideoWindow::drawBuffer(int bufferIndex)
 483 {
 484     i_buffer = bufferIndex;
 485
 486     // sync to the screen if required
 487     if (IsSyncedToRetrace())
 488     {
 489         BScreen screen(this);
 490         screen.WaitForRetrace(22000);
 491     }
 492     if (fInitStatus >= B_OK && LockLooper())
 493     {
 494        // switch the overlay bitmap
 495        if (mode == OVERLAY)
 496        {
 497           rgb_color key;
 498           view->SetViewOverlay(bitmap[i_buffer],
 499                             bitmap[i_buffer]->Bounds() ,
 500                             view->Bounds(),
 501                             &key, B_FOLLOW_ALL,
 502                                                         B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL|
 503                                     B_OVERLAY_TRANSFER_CHANNEL);
 504                    view->SetViewColor(key);
 505            }
 506        else
 507        {
 508          // switch the bitmap
 509          view->DrawBitmap(bitmap[i_buffer], view->Bounds() );
 510        }
 511        UnlockLooper();
 512     }
 513 }
 514
 515 /*****************************************************************************
 516  * VideoWindow::SetInterfaceShowing
 517  *****************************************************************************/
 518 void
 519 VideoWindow::ToggleInterfaceShowing()
 520 {
 521         SetInterfaceShowing(!fInterfaceShowing);
 522 }
 523
 524 /*****************************************************************************
 525  * VideoWindow::SetInterfaceShowing
 526  *****************************************************************************/
 527 void
 528 VideoWindow::SetInterfaceShowing(bool showIt)
 529 {
 530         BWindow* window = get_interface_window();
 531         if (window)
 532         {
 533                 if (showIt)
 534                 {
 535                         if (fCachedFeel != B_NORMAL_WINDOW_FEEL)
 536                                 SetFeel(B_NORMAL_WINDOW_FEEL);
 537                         window->Activate(true);
 538                         SendBehind(window);
 539                 }
 540                 else
 541                 {
 542                         SetFeel(fCachedFeel);
 543                         Activate(true);
 544                         window->SendBehind(this);
 545                 }
 546                 fInterfaceShowing = showIt;
 547         }
 548 }
 549
 550 /*****************************************************************************
 551  * VideoWindow::SetCorrectAspectRatio
 552  *****************************************************************************/
 553 void
 554 VideoWindow::SetCorrectAspectRatio(bool doIt)
 555 {
 556         if (CorrectAspectRatio() != doIt)
 557         {
 558                 if (doIt)
 559                         fSettings->AddFlags(VideoSettings::FLAG_CORRECT_RATIO);
 560                 else
 561                         fSettings->ClearFlags(VideoSettings::FLAG_CORRECT_RATIO);
 562                 FrameResized(Bounds().Width(), Bounds().Height());
 563         }
 564 }
 565
 566 /*****************************************************************************
 567  * VideoWindow::CorrectAspectRatio
 568  *****************************************************************************/
 569 bool
 570 VideoWindow::CorrectAspectRatio() const
 571 {
 572         return fSettings->HasFlags(VideoSettings::FLAG_CORRECT_RATIO);
 573 }
 574
 575 /*****************************************************************************
 576  * VideoWindow::ToggleFullScreen
 577  *****************************************************************************/
 578 void
 579 VideoWindow::ToggleFullScreen()
 580 {
 581         SetFullScreen(!IsFullScreen());
 582 }
 583
 584 /*****************************************************************************
 585  * VideoWindow::SetFullScreen
 586  *****************************************************************************/
 587 void
 588 VideoWindow::SetFullScreen(bool doIt)
 589 {
 590         if (doIt)
 591         {
 592                 BScreen screen(this);
 593                 BRect rect = screen.Frame();
 594                 Activate();
 595                 MoveTo(0.0, 0.0);
 596                 ResizeTo(rect.IntegerWidth(), rect.IntegerHeight());
 597                 be_app->ObscureCursor();
 598                 fInterfaceShowing = false;
 599                 fSettings->AddFlags(VideoSettings::FLAG_FULL_SCREEN);
 600         }
 601         else
 602         {
 603                 MoveTo(winSize.left, winSize.top);
 604                 ResizeTo(winSize.IntegerWidth(), winSize.IntegerHeight());
 605                 be_app->ShowCursor();
 606                 fInterfaceShowing = true;
 607                 fSettings->ClearFlags(VideoSettings::FLAG_FULL_SCREEN);
 608         }
 609 }
 610
 611 /*****************************************************************************
 612  * VideoWindow::IsFullScreen
 613  *****************************************************************************/
 614 bool
 615 VideoWindow::IsFullScreen() const
 616 {
 617         return fSettings->HasFlags(VideoSettings::FLAG_FULL_SCREEN);
 618 }
 619
 620 /*****************************************************************************
 621  * VideoWindow::SetSyncToRetrace
 622  *****************************************************************************/
 623 void
 624 VideoWindow::SetSyncToRetrace(bool doIt)
 625 {
 626         if (doIt)
 627                 fSettings->AddFlags(VideoSettings::FLAG_SYNC_RETRACE);
 628         else
 629                 fSettings->ClearFlags(VideoSettings::FLAG_SYNC_RETRACE);
 630 }
 631
 632 /*****************************************************************************
 633  * VideoWindow::IsSyncedToRetrace
 634  *****************************************************************************/
 635 bool
 636 VideoWindow::IsSyncedToRetrace() const
 637 {
 638         return fSettings->HasFlags(VideoSettings::FLAG_SYNC_RETRACE);
 639 }
 640
 641
 642 /*****************************************************************************
 643  * VideoWindow::_AllocateBuffers
 644  *****************************************************************************/
 645 status_t
 646 VideoWindow::_AllocateBuffers(int width, int height, int* mode)
 647 {
 648         // clear any old buffers
 649         _FreeBuffers();
 650         // set default mode
 651         *mode = BITMAP;
 652
 653         BRect bitmapFrame( 0, 0, width, height );
 654         // read from config, if we are supposed to use overlay at all
 655     int noOverlay = !config_GetInt( p_vout, "overlay" );
 656         // test for overlay capability
 657     for (int i = 0; i < COLOR_COUNT; i++)
 658     {
 659         if (noOverlay) break;
 660         bitmap[0] = new BBitmap ( bitmapFrame,
 661                                   B_BITMAP_WILL_OVERLAY |
 662                                   B_BITMAP_RESERVE_OVERLAY_CHANNEL,
 663                                   colspace[i].colspace);
 664
 665         if(bitmap[0] && bitmap[0]->InitCheck() == B_OK)
 666         {
 667             colspace_index = i;
 668
 669             bitmap[1] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 670                                      colspace[colspace_index].colspace);
 671             bitmap[2] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 672                                      colspace[colspace_index].colspace);
 673             if ( (bitmap[2] && bitmap[2]->InitCheck() == B_OK) )
 674             {
 675                *mode = OVERLAY;
 676                rgb_color key;
 677                view->SetViewOverlay(bitmap[0],
 678                                     bitmap[0]->Bounds() ,
 679                                     view->Bounds(),
 680                                     &key, B_FOLLOW_ALL,
 681                                             B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL);
 682                        view->SetViewColor(key);
 683                SetTitle("VLC " PACKAGE_VERSION " (Overlay)");
 684                break;
 685             }
 686             else
 687             {
 688                _FreeBuffers();
 689                *mode = BITMAP; // might want to try again with normal bitmaps
 690             }
 691         }
 692         else
 693             delete bitmap[0];
 694         }
 695
 696     if (*mode == BITMAP)
 697         {
 698         // fallback to RGB
 699         colspace_index = DEFAULT_COL;   // B_RGB32
 700         SetTitle( "VLC " PACKAGE_VERSION " (Bitmap)" );
 701         bitmap[0] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 702         bitmap[1] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 703         bitmap[2] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 704     }
 705     // see if everything went well
 706     status_t status = B_ERROR;
 707     for (int32 i = 0; i < 3; i++)
 708     {
 709         if (bitmap[i])
 710                 status = bitmap[i]->InitCheck();
 711                 if (status < B_OK)
 712                         break;
 713     }
 714     if (status >= B_OK)
 715     {
 716             // clear bitmaps to black
 717             for (int32 i = 0; i < 3; i++)
 718                 _BlankBitmap(bitmap[i]);
 719     }
 720     return status;
 721 }
 722
 723 /*****************************************************************************
 724  * VideoWindow::_FreeBuffers
 725  *****************************************************************************/
 726 void
 727 VideoWindow::_FreeBuffers()
 728 {
 729         delete bitmap[0];
 730         bitmap[0] = NULL;
 731         delete bitmap[1];
 732         bitmap[1] = NULL;
 733         delete bitmap[2];
 734         bitmap[2] = NULL;
 735         fInitStatus = B_ERROR;
 736 }
 737
 738 /*****************************************************************************
 739  * VideoWindow::_BlankBitmap
 740  *****************************************************************************/
 741 void
 742 VideoWindow::_BlankBitmap(BBitmap* bitmap) const
 743 {
 744         // no error checking (we do that earlier on and since it's a private function...
 745
 746         // YCbCr:
 747         // Loss/Saturation points are Y 16-235 (absoulte); Cb/Cr 16-240 (center 128)
 748
 749         // YUV:
 750         // Extrema points are Y 0 - 207 (absolute) U -91 - 91 (offset 128) V -127 - 127 (offset 128)
 751
 752         // we only handle weird colorspaces with special care
 753         switch (bitmap->ColorSpace()) {
 754                 case B_YCbCr422: {
 755                         // Y0[7:0]  Cb0[7:0]  Y1[7:0]  Cr0[7:0]  Y2[7:0]  Cb2[7:0]  Y3[7:0]  Cr2[7:0]
 756                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 757                         uint8* bits = (uint8*)bitmap->Bits();
 758                         int32 bpr = bitmap->BytesPerRow();
 759                         for (int32 y = 0; y < height; y++) {
 760                                 // handle 2 bytes at a time
 761                                 for (int32 i = 0; i < bpr; i += 2) {
 762                                         // offset into line
 763                                         bits[i] = 16;
 764                                         bits[i + 1] = 128;
 765                                 }
 766                                 // next line
 767                                 bits += bpr;
 768                         }
 769                         break;
 770                 }
 771                 case B_YCbCr420: {
 772 // TODO: untested!!
 773                         // Non-interlaced only, Cb0  Y0  Y1  Cb2 Y2  Y3  on even scan lines ...
 774                         // Cr0  Y0  Y1  Cr2 Y2  Y3  on odd scan lines
 775                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 776                         uint8* bits = (uint8*)bitmap->Bits();
 777                         int32 bpr = bitmap->BytesPerRow();
 778                         for (int32 y = 0; y < height; y += 1) {
 779                                 // handle 3 bytes at a time
 780                                 for (int32 i = 0; i < bpr; i += 3) {
 781                                         // offset into line
 782                                         bits[i] = 128;
 783                                         bits[i + 1] = 16;
 784                                         bits[i + 2] = 16;
 785                                 }
 786                                 // next line
 787                                 bits += bpr;
 788                         }
 789                         break;
 790                 }
 791                 case B_YUV422: {
 792 // TODO: untested!!
 793                         // U0[7:0]  Y0[7:0]   V0[7:0]  Y1[7:0]  U2[7:0]  Y2[7:0]   V2[7:0]  Y3[7:0]
 794                         int32 height = bitmap->Bounds().IntegerHeight() + 1;
 795                         uint8* bits = (uint8*)bitmap->Bits();
 796                         int32 bpr = bitmap->BytesPerRow();
 797                         for (int32 y = 0; y < height; y += 1) {
 798                                 // handle 2 bytes at a time
 799                                 for (int32 i = 0; i < bpr; i += 2) {
 800                                         // offset into line
 801                                         bits[i] = 128;
 802                                         bits[i + 1] = 0;
 803                                 }
 804                                 // next line
 805                                 bits += bpr;
 806                         }
 807                         break;
 808                 }
 809                 default:
 810                         memset(bitmap->Bits(), 0, bitmap->BitsLength());
 811                         break;
 812         }
 813 }
 814
 815 /*****************************************************************************
 816  * VideoWindow::_SetVideoSize
 817  *****************************************************************************/
 818 void
 819 VideoWindow::_SetVideoSize(uint32 mode)
 820 {
 821         // let size depend on aspect correction
 822         int32 width = CorrectAspectRatio() ? i_width : fTrueWidth;
 823         int32 height = CorrectAspectRatio() ? i_height : fTrueHeight;
 824         switch (mode)
 825         {
 826                 case RESIZE_50:
 827                         width /= 2;
 828                         height /= 2;
 829                         break;
 830                 case RESIZE_200:
 831                         width *= 2;
 832                         height *= 2;
 833                         break;
 834                 case RESIZE_100:
 835                 default:
 836                 break;
 837         }
 838         fSettings->ClearFlags(VideoSettings::FLAG_FULL_SCREEN);
 839         ResizeTo(width, height);
 840 }
 841
 842 /*****************************************************************************
 843  * VideoWindow::_SetToSettings
 844  *****************************************************************************/
 845 void
 846 VideoWindow::_SetToSettings()
 847 {
 848         // adjust dimensions
 849         uint32 mode = RESIZE_100;
 850         switch (fSettings->VideoSize())
 851         {
 852                 case VideoSettings::SIZE_50:
 853                         mode = RESIZE_50;
 854                         break;
 855                 case VideoSettings::SIZE_200:
 856                         mode = RESIZE_200;
 857                         break;
 858                 case VideoSettings::SIZE_100:
 859                 case VideoSettings::SIZE_OTHER:
 860                 default:
 861                         break;
 862         }
 863         bool fullscreen = IsFullScreen();       // remember settings
 864         _SetVideoSize(mode);                            // because this will reset settings
 865         // the fullscreen status is reflected in the settings,
 866         // but not yet in the windows state
 867         if (fullscreen)
 868                 SetFullScreen(true);
 869         if (fSettings->HasFlags(VideoSettings::FLAG_ON_TOP_ALL))
 870                 fCachedFeel = B_FLOATING_ALL_WINDOW_FEEL;
 871         else
 872                 fCachedFeel = B_NORMAL_WINDOW_FEEL;
 873         SetFeel(fCachedFeel);
 874 }
 875
 876 /*****************************************************************************
 877  * VideoWindow::_SaveScreenShot
 878  *****************************************************************************/
 879 void
 880 VideoWindow::_SaveScreenShot( BBitmap* bitmap, char* path,
 881                                                   uint32 translatorID ) const
 882 {
 883         // make the info object from the parameters
 884         screen_shot_info* info = new screen_shot_info;
 885         info->bitmap = bitmap;
 886         info->path = path;
 887         info->translatorID = translatorID;
 888         info->width = CorrectAspectRatio() ? i_width : fTrueWidth;
 889         info->height = CorrectAspectRatio() ? i_height : fTrueHeight;
 890         // spawn a new thread to take care of the actual saving to disk
 891         thread_id thread = spawn_thread( _save_screen_shot,
 892                                                                          "screen shot saver",
 893                                                                          B_LOW_PRIORITY, (void*)info );
 894         // start thread or do the job ourself if something went wrong
 895         if ( thread < B_OK || resume_thread( thread ) < B_OK )
 896                 _save_screen_shot( (void*)info );
 897 }
 898
 899 /*****************************************************************************
 900  * VideoWindow::_save_screen_shot
 901  *****************************************************************************/
 902 int32
 903 VideoWindow::_save_screen_shot( void* cookie )
 904 {
 905         screen_shot_info* info = (screen_shot_info*)cookie;
 906         if ( info && info->bitmap && info->bitmap->IsValid() && info->path )
 907         {
 908                 // try to be as quick as possible creating the file (the user might have
 909                 // taken the next screen shot already!)
 910                 // make sure we have a unique name for the screen shot
 911                 BString path( info->path );
 912                 // create the folder if it doesn't exist
 913                 BString folder( info->path );
 914                 int32 pos = folder.FindLast("/");
 915                 if ( pos > 0 )
 916                 {
 917                         pos++; // leave the last '/' in the string
 918                         if ( pos == path.Length() )
 919                                 path << "vlc screenshot";
 920                         else
 921                         {
 922                                 int32 removeChars = folder.Length() - pos;
 923                                 folder.Remove( pos, removeChars );
 924                         }
 925                         create_directory( folder.String(), 0777 );
 926                 }
 927                 BEntry entry( path.String() );
 928                 int32 appendedNumber = 0;
 929                 if ( entry.Exists() && !entry.IsSymLink() )
 930                 {
 931                         // we would clobber an existing entry
 932                         bool foundUniqueName = false;
 933                         appendedNumber = 1;
 934                         while ( !foundUniqueName ) {
 935                                 BString newName( path.String() );
 936                                 newName << " " << appendedNumber;
 937                                 BEntry possiblyClobberedEntry( newName.String() );
 938                                 if ( possiblyClobberedEntry.Exists()
 939                                         && !possiblyClobberedEntry.IsSymLink() )
 940                                         appendedNumber++;
 941                                 else
 942                                         foundUniqueName = true;
 943                         }
 944                 }
 945                 if ( appendedNumber > 0 )
 946                         path << " " << appendedNumber;
 947                 // there is still a slight chance to clobber an existing
 948                 // file (if it was created in the "meantime"), but we take it...
 949                 BFile outFile( path.String(),
 950                                            B_CREATE_FILE | B_WRITE_ONLY | B_ERASE_FILE );
 951
 952                 // make colorspace converted copy of bitmap
 953                 BBitmap* converted = new BBitmap( BRect( 0.0, 0.0, info->width, info->height ),
 954                                                                                   B_RGB32 );
 955                 status_t status = convert_bitmap( info->bitmap, converted );
 956                 if ( status == B_OK )
 957                 {
 958                         BTranslatorRoster* roster = BTranslatorRoster::Default();
 959                         uint32 imageFormat = 0;
 960                         translator_id translator = 0;
 961                         bool found = false;
 962
 963                         // find suitable translator
 964                         translator_id* ids = NULL;
 965                         int32 count = 0;
 966
 967                         status = roster->GetAllTranslators( &ids, &count );
 968                         if ( status >= B_OK )
 969                         {
 970                                 for ( int tix = 0; tix < count; tix++ )
 971                                 {
 972                                         const translation_format *formats = NULL;
 973                                         int32 num_formats = 0;
 974                                         bool ok = false;
 975                                         status = roster->GetInputFormats( ids[tix],
 976                                                                                                           &formats, &num_formats );
 977                                         if (status >= B_OK)
 978                                         {
 979                                                 for ( int iix = 0; iix < num_formats; iix++ )
 980                                                 {
 981                                                         if ( formats[iix].type == B_TRANSLATOR_BITMAP )
 982                                                         {
 983                                                                 ok = true;
 984                                                                 break;
 985                                                         }
 986                                                 }
 987                                         }
 988                                         if ( !ok )
 989                                                 continue;
 990                                         status = roster->GetOutputFormats( ids[tix],
 991                                                                                                            &formats, &num_formats);
 992                                         if ( status >= B_OK )
 993                                         {
 994                                                 for ( int32 oix = 0; oix < num_formats; oix++ )
 995                                                 {
 996                                                         if ( formats[oix].type != B_TRANSLATOR_BITMAP )
 997                                                         {
 998                                                                 if ( formats[oix].type == info->translatorID )
 999                                                                 {
1000                                                                         found = true;
1001                                                                         imageFormat = formats[oix].type;
1002                                                                         translator = ids[tix];
1003                                                                         break;
1004                                                                 }
1005                                                         }
1006                                                 }
1007                                         }
1008                                 }
1009                         }
1010                         delete[] ids;
1011                         if ( found )
1012                         {
1013                                 // make bitmap stream
1014                                 BBitmapStream outStream( converted );
1015
1016                                 status = outFile.InitCheck();
1017                                 if (status == B_OK) {
1018                                         status = roster->Translate( &outStream, NULL, NULL,
1019                                                                                                 &outFile, imageFormat );
1020                                         if ( status == B_OK )
1021                                         {
1022                                                 BNodeInfo nodeInfo( &outFile );
1023                                                 if ( nodeInfo.InitCheck() == B_OK )
1024                                                 {
1025                                                         translation_format* formats;
1026                                                         int32 count;
1027                                                         status = roster->GetOutputFormats( translator,
1028                                                                                                                            (const translation_format **) &formats,
1029                                                                                                                            &count);
1030                                                         if ( status >= B_OK )
1031                                                         {
1032                                                                 const char * mime = NULL;
1033                                                                 for ( int ix = 0; ix < count; ix++ ) {
1034                                                                         if ( formats[ix].type == imageFormat ) {
1035                                                                                 mime = formats[ix].MIME;
1036                                                                                 break;
1037                                                                         }
1038                                                                 }
1039                                                                 if ( mime )
1040                                                                         nodeInfo.SetType( mime );
1041                                                         }
1042                                                 }
1043                                         }
1044                                 }
1045                                 outStream.DetachBitmap( &converted );
1046                                 outFile.Unset();
1047                         }
1048                 }
1049                 delete converted;
1050         }
1051         if ( info )
1052         {
1053                 delete info->bitmap;
1054                 free( info->path );
1055         }
1056         delete info;
1057         return B_OK;
1058 }
1059
1060
1061 /*****************************************************************************
1062  * VLCView::VLCView
1063  *****************************************************************************/
1064 VLCView::VLCView(BRect bounds, vout_thread_t *p_vout_instance )
1065         : BView(bounds, "video view", B_FOLLOW_NONE, B_WILL_DRAW | B_PULSE_NEEDED),
1066           fLastMouseMovedTime(system_time()),
1067           fCursorHidden(false),
1068           fCursorInside(false),
1069           fIgnoreDoubleClick(false)
1070 {
1071     p_vout = p_vout_instance;
1072     SetViewColor(B_TRANSPARENT_32_BIT);
1073 }
1074
1075 /*****************************************************************************
1076  * VLCView::~VLCView
1077  *****************************************************************************/
1078 VLCView::~VLCView()
1079 {
1080 }
1081
1082 /*****************************************************************************
1083  * VLCVIew::AttachedToWindow
1084  *****************************************************************************/
1085 void
1086 VLCView::AttachedToWindow()
1087 {
1088         // in order to get keyboard events
1089         MakeFocus(true);
1090         // periodically check if we want to hide the pointer
1091         Window()->SetPulseRate(1000000);
1092 }
1093
1094 /*****************************************************************************
1095  * VLCVIew::MouseDown
1096  *****************************************************************************/
1097 void
1098 VLCView::MouseDown(BPoint where)
1099 {
1100         VideoWindow* videoWindow = dynamic_cast<VideoWindow*>(Window());
1101         BMessage* msg = Window()->CurrentMessage();
1102         int32 clicks;
1103         uint32 buttons;
1104         msg->FindInt32("clicks", &clicks);
1105         msg->FindInt32("buttons", (int32*)&buttons);
1106
1107         if (videoWindow)
1108         {
1109                 if (buttons & B_PRIMARY_MOUSE_BUTTON)
1110                 {
1111                         if (clicks == 2 && !fIgnoreDoubleClick)
1112                                 Window()->Zoom();
1113                         /* else
1114                                 videoWindow->ToggleInterfaceShowing(); */
1115                         fIgnoreDoubleClick = false;
1116                 }
1117             else
1118             {
1119                         if (buttons & B_SECONDARY_MOUSE_BUTTON)
1120                         {
1121                                 // clicks will be 2 next time (if interval short enough)
1122                                 // even if the first click and the second
1123                                 // have not been made with the same mouse button
1124                                 fIgnoreDoubleClick = true;
1125                                 // launch popup menu
1126                                 BPopUpMenu *menu = new BPopUpMenu("context menu");
1127                                 menu->SetRadioMode(false);
1128                                 // Resize to 50%
1129                                 BMenuItem *halfItem = new BMenuItem(_("50%"), new BMessage(RESIZE_50));
1130                                 menu->AddItem(halfItem);
1131                                 // Resize to 100%
1132                                 BMenuItem *origItem = new BMenuItem(_("100%"), new BMessage(RESIZE_100));
1133                                 menu->AddItem(origItem);
1134                                 // Resize to 200%
1135                                 BMenuItem *doubleItem = new BMenuItem(_("200%"), new BMessage(RESIZE_200));
1136                                 menu->AddItem(doubleItem);
1137                                 // Toggle FullScreen
1138                                 BMenuItem *zoomItem = new BMenuItem(_("Fullscreen"), new BMessage(TOGGLE_FULL_SCREEN));
1139                                 zoomItem->SetMarked(videoWindow->IsFullScreen());
1140                                 menu->AddItem(zoomItem);
1141
1142                                 menu->AddSeparatorItem();
1143
1144                                 // Toggle vSync
1145                                 BMenuItem *vsyncItem = new BMenuItem(_("Vertical Sync"), new BMessage(VERT_SYNC));
1146                                 vsyncItem->SetMarked(videoWindow->IsSyncedToRetrace());
1147                                 menu->AddItem(vsyncItem);
1148                                 // Correct Aspect Ratio
1149                                 BMenuItem *aspectItem = new BMenuItem(_("Correct Aspect Ratio"), new BMessage(ASPECT_CORRECT));
1150                                 aspectItem->SetMarked(videoWindow->CorrectAspectRatio());
1151                                 menu->AddItem(aspectItem);
1152
1153                                 menu->AddSeparatorItem();
1154
1155                                 // Windwo Feel Items
1156 /*                              BMessage *winNormFeel = new BMessage(WINDOW_FEEL);
1157                                 winNormFeel->AddInt32("WinFeel", (int32)B_NORMAL_WINDOW_FEEL);
1158                                 BMenuItem *normWindItem = new BMenuItem("Normal Window", winNormFeel);
1159                                 normWindItem->SetMarked(videoWindow->Feel() == B_NORMAL_WINDOW_FEEL);
1160                                 menu->AddItem(normWindItem);
1161
1162                                 BMessage *winFloatFeel = new BMessage(WINDOW_FEEL);
1163                                 winFloatFeel->AddInt32("WinFeel", (int32)B_FLOATING_APP_WINDOW_FEEL);
1164                                 BMenuItem *onTopWindItem = new BMenuItem("App Top", winFloatFeel);
1165                                 onTopWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_APP_WINDOW_FEEL);
1166                                 menu->AddItem(onTopWindItem);
1167
1168                                 BMessage *winAllFeel = new BMessage(WINDOW_FEEL);
1169                                 winAllFeel->AddInt32("WinFeel", (int32)B_FLOATING_ALL_WINDOW_FEEL);
1170                                 BMenuItem *allSpacesWindItem = new BMenuItem("On Top All Workspaces", winAllFeel);
1171                                 allSpacesWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL);
1172                                 menu->AddItem(allSpacesWindItem);*/
1173
1174                                 BMessage *windowFeelMsg = new BMessage( WINDOW_FEEL );
1175                                 bool onTop = videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
1176                                 window_feel feel = onTop ? B_NORMAL_WINDOW_FEEL : B_FLOATING_ALL_WINDOW_FEEL;
1177                                 windowFeelMsg->AddInt32( "WinFeel", (int32)feel );
1178                                 BMenuItem *windowFeelItem = new BMenuItem( _("Stay On Top"), windowFeelMsg );
1179                                 windowFeelItem->SetMarked( onTop );
1180                                 menu->AddItem( windowFeelItem );
1181
1182                                 menu->AddSeparatorItem();
1183
1184                                 BMenuItem* screenShotItem = new BMenuItem( _("Take Screen Shot"),
1185                                                                                                                    new BMessage( SCREEN_SHOT ) );
1186                                 menu->AddItem( screenShotItem );
1187
1188                                 menu->SetTargetForItems( this );
1189                                 ConvertToScreen( &where );
1190                                 menu->Go( where, true, false, true );
1191                 }
1192                 }
1193         }
1194         fLastMouseMovedTime = system_time();
1195         fCursorHidden = false;
1196 }
1197
1198 /*****************************************************************************
1199  * VLCVIew::MouseUp
1200  *****************************************************************************/
1201 void
1202 VLCView::MouseUp( BPoint where )
1203 {
1204     vlc_value_t val;
1205     val.b_bool = VLC_TRUE;
1206     var_Set( p_vout, "mouse-clicked", val );
1207 }
1208
1209 /*****************************************************************************
1210  * VLCVIew::MouseMoved
1211  *****************************************************************************/
1212 void
1213 VLCView::MouseMoved(BPoint point, uint32 transit, const BMessage* dragMessage)
1214 {
1215         fLastMouseMovedTime = system_time();
1216         fCursorHidden = false;
1217         fCursorInside = (transit == B_INSIDE_VIEW || transit == B_ENTERED_VIEW);
1218         /* DVD navigation */
1219         unsigned int i_width, i_height, i_x, i_y;
1220     vout_PlacePicture( p_vout, (unsigned int)Bounds().Width(),
1221                        (unsigned int)Bounds().Height(),
1222                        &i_x, &i_y, &i_width, &i_height );
1223         vlc_value_t val;
1224         val.i_int = ( (int)point.x - i_x ) * p_vout->render.i_width / i_width;
1225         var_Set( p_vout, "mouse-x", val );
1226         val.i_int = ( (int)point.y - i_y ) * p_vout->render.i_height / i_height;
1227         var_Set( p_vout, "mouse-y", val );
1228         val.b_bool = VLC_TRUE;
1229     var_Set( p_vout, "mouse-moved", val );
1230 }
1231
1232 /*****************************************************************************
1233  * VLCVIew::Pulse
1234  *****************************************************************************/
1235 void
1236 VLCView::Pulse()
1237 {
1238         // We are getting the pulse messages no matter if the mouse is over
1239         // this view. If we are in full screen mode, we want to hide the cursor
1240         // even if it is not.
1241         VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1242         if (!fCursorHidden)
1243         {
1244                 if (fCursorInside
1245                         && system_time() - fLastMouseMovedTime > MOUSE_IDLE_TIMEOUT)
1246                 {
1247                         be_app->ObscureCursor();
1248                         fCursorHidden = true;
1249
1250                         // hide the interface window as well if full screen
1251                         if (videoWindow && videoWindow->IsFullScreen())
1252                                 videoWindow->SetInterfaceShowing(false);
1253                 }
1254         }
1255
1256     // Workaround to disable the screensaver in full screen:
1257     // we simulate an activity every 29 seconds
1258         if( videoWindow && videoWindow->IsFullScreen() &&
1259             system_time() - fLastMouseMovedTime > 29000000 )
1260         {
1261             BPoint where;
1262                 uint32 buttons;
1263                 GetMouse(&where, &buttons, false);
1264                 ConvertToScreen(&where);
1265                 set_mouse_position((int32) where.x, (int32) where.y);
1266         }
1267 }
1268
1269 /*****************************************************************************
1270  * VLCVIew::KeyDown
1271  *****************************************************************************/
1272 void
1273 VLCView::KeyDown(const char *bytes, int32 numBytes)
1274 {
1275     VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1276     BWindow* interfaceWindow = get_interface_window();
1277         if (videoWindow && numBytes > 0) {
1278                 uint32 mods = modifiers();
1279                 switch (*bytes) {
1280                         case B_TAB:
1281                         case 'f':
1282                         case 'F':
1283                                 // toggle window and full screen mode
1284                                 // not passing on the tab key to the default KeyDown()
1285                                 // implementation also avoids loosing the keyboard focus
1286                                 videoWindow->PostMessage(TOGGLE_FULL_SCREEN);
1287                                 break;
1288                         case B_ESCAPE:
1289                                 // go back to window mode
1290                                 if (videoWindow->IsFullScreen())
1291                                         videoWindow->PostMessage(TOGGLE_FULL_SCREEN);
1292                                 break;
1293                         case B_SPACE:
1294                                 // toggle playback
1295                                 if (interfaceWindow)
1296                                         interfaceWindow->PostMessage(PAUSE_PLAYBACK);
1297                                 break;
1298                         case B_RIGHT_ARROW:
1299                                 if (interfaceWindow)
1300                                 {
1301                                         if (mods & B_SHIFT_KEY)
1302                                                 // next title
1303                                                 interfaceWindow->PostMessage(NEXT_TITLE);
1304                                         else
1305                                                 // next chapter
1306                                                 interfaceWindow->PostMessage(NEXT_CHAPTER);
1307                                 }
1308                                 break;
1309                         case B_LEFT_ARROW:
1310                                 if (interfaceWindow)
1311                                 {
1312                                         if (mods & B_SHIFT_KEY)
1313                                                 // previous title
1314                                                 interfaceWindow->PostMessage(PREV_TITLE);
1315                                         else
1316                                                 // previous chapter
1317                                                 interfaceWindow->PostMessage(PREV_CHAPTER);
1318                                 }
1319                                 break;
1320                         case B_UP_ARROW:
1321                                 // previous file in playlist
1322                                 interfaceWindow->PostMessage(PREV_FILE);
1323                                 break;
1324                         case B_DOWN_ARROW:
1325                                 // next file in playlist
1326                                 interfaceWindow->PostMessage(NEXT_FILE);
1327                                 break;
1328                         case B_PRINT_KEY:
1329                         case 's':
1330                         case 'S':
1331                                 videoWindow->PostMessage( SCREEN_SHOT );
1332                                 break;
1333                         default:
1334                                 BView::KeyDown(bytes, numBytes);
1335                                 break;
1336                 }
1337         }
1338 }
1339
1340 /*****************************************************************************
1341  * VLCVIew::Draw
1342  *****************************************************************************/
1343 void
1344 VLCView::Draw(BRect updateRect)
1345 {
1346         VideoWindow* window = dynamic_cast<VideoWindow*>( Window() );
1347         if ( window && window->mode == BITMAP )
1348                 FillRect( updateRect );
1349 }
1350
1351 /*****************************************************************************
1352  * Local prototypes
1353  *****************************************************************************/
1354 static int  Init       ( vout_thread_t * );
1355 static void End        ( vout_thread_t * );
1356 // static int  Manage     ( vout_thread_t * );
1357 static void Display    ( vout_thread_t *, picture_t * );
1358
1359 static int  BeosOpenDisplay ( vout_thread_t *p_vout );
1360 static void BeosCloseDisplay( vout_thread_t *p_vout );
1361
1362 /*****************************************************************************
1363  * OpenVideo: allocates BeOS video thread output method
1364  *****************************************************************************
1365  * This function allocates and initializes a BeOS vout method.
1366  *****************************************************************************/
1367 int E_(OpenVideo) ( vlc_object_t *p_this )
1368 {
1369     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1370
1371     /* Allocate structure */
1372     p_vout->p_sys = (vout_sys_t*) malloc( sizeof( vout_sys_t ) );
1373     if( p_vout->p_sys == NULL )
1374     {
1375         msg_Err( p_vout, "out of memory" );
1376         return( 1 );
1377     }
1378     p_vout->p_sys->i_width = p_vout->render.i_width;
1379     p_vout->p_sys->i_height = p_vout->render.i_height;
1380     p_vout->p_sys->source_chroma = p_vout->render.i_chroma;
1381
1382     p_vout->pf_init = Init;
1383     p_vout->pf_end = End;
1384     p_vout->pf_manage = NULL;
1385     p_vout->pf_render = NULL;
1386     p_vout->pf_display = Display;
1387
1388     return( 0 );
1389 }
1390
1391 /*****************************************************************************
1392  * Init: initialize BeOS video thread output method
1393  *****************************************************************************/
1394 int Init( vout_thread_t *p_vout )
1395 {
1396     int i_index;
1397     picture_t *p_pic;
1398
1399     I_OUTPUTPICTURES = 0;
1400
1401     /* Open and initialize device */
1402     if( BeosOpenDisplay( p_vout ) )
1403     {
1404         msg_Err(p_vout, "vout error: can't open display");
1405         return 0;
1406     }
1407     p_vout->output.i_width  = p_vout->render.i_width;
1408     p_vout->output.i_height = p_vout->render.i_height;
1409
1410     /* Assume we have square pixels */
1411     p_vout->output.i_aspect = p_vout->p_sys->i_width
1412                                * VOUT_ASPECT_FACTOR / p_vout->p_sys->i_height;
1413     p_vout->output.i_chroma = colspace[p_vout->p_sys->p_window->colspace_index].chroma;
1414     p_vout->p_sys->i_index = 0;
1415
1416     p_vout->b_direct = 1;
1417
1418     p_vout->output.i_rmask  = 0x00ff0000;
1419     p_vout->output.i_gmask  = 0x0000ff00;
1420     p_vout->output.i_bmask  = 0x000000ff;
1421
1422     for (int buffer_index = 0 ; buffer_index < 3; buffer_index++)
1423     {
1424        p_pic = NULL;
1425        /* Find an empty picture slot */
1426        for( i_index = 0 ; i_index < VOUT_MAX_PICTURES ; i_index++ )
1427        {
1428            p_pic = NULL;
1429            if( p_vout->p_picture[ i_index ].i_status == FREE_PICTURE )
1430            {
1431                p_pic = p_vout->p_picture + i_index;
1432                break;
1433            }
1434        }
1435
1436        if( p_pic == NULL )
1437        {
1438            return 0;
1439        }
1440        p_pic->p->p_pixels = (u8*)p_vout->p_sys->p_window->bitmap[buffer_index]->Bits();
1441        p_pic->p->i_lines = p_vout->p_sys->i_height;
1442
1443        p_pic->p->i_pixel_pitch = colspace[p_vout->p_sys->p_window->colspace_index].pixel_bytes;
1444        p_pic->i_planes = colspace[p_vout->p_sys->p_window->colspace_index].planes;
1445        p_pic->p->i_pitch = p_vout->p_sys->p_window->bitmap[buffer_index]->BytesPerRow();
1446        p_pic->p->i_visible_pitch = p_pic->p->i_pixel_pitch * ( p_vout->p_sys->p_window->bitmap[buffer_index]->Bounds().IntegerWidth() + 1 );
1447
1448        p_pic->i_status = DESTROYED_PICTURE;
1449        p_pic->i_type   = DIRECT_PICTURE;
1450
1451        PP_OUTPUTPICTURE[ I_OUTPUTPICTURES ] = p_pic;
1452
1453        I_OUTPUTPICTURES++;
1454     }
1455
1456     return( 0 );
1457 }
1458
1459 /*****************************************************************************
1460  * End: terminate BeOS video thread output method
1461  *****************************************************************************/
1462 void End( vout_thread_t *p_vout )
1463 {
1464     BeosCloseDisplay( p_vout );
1465 }
1466
1467 /*****************************************************************************
1468  * CloseVideo: destroy BeOS video thread output method
1469  *****************************************************************************
1470  * Terminate an output method created by DummyCreateOutputMethod
1471  *****************************************************************************/
1472 void E_(CloseVideo) ( vlc_object_t *p_this )
1473 {
1474     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1475
1476     free( p_vout->p_sys );
1477 }
1478
1479 /*****************************************************************************
1480  * Display: displays previously rendered output
1481  *****************************************************************************
1482  * This function send the currently rendered image to BeOS image, waits until
1483  * it is displayed and switch the two rendering buffers, preparing next frame.
1484  *****************************************************************************/
1485 void Display( vout_thread_t *p_vout, picture_t *p_pic )
1486 {
1487     VideoWindow * p_win = p_vout->p_sys->p_window;
1488
1489     /* draw buffer if required */
1490     if (!p_win->teardownwindow)
1491     {
1492        p_win->drawBuffer(p_vout->p_sys->i_index);
1493     }
1494     /* change buffer */
1495     p_vout->p_sys->i_index = ++p_vout->p_sys->i_index % 3;
1496     p_pic->p->p_pixels = (u8*)p_vout->p_sys->p_window->bitmap[p_vout->p_sys->i_index]->Bits();
1497 }
1498
1499 /* following functions are local */
1500
1501 /*****************************************************************************
1502  * BeosOpenDisplay: open and initialize BeOS device
1503  *****************************************************************************/
1504 static int BeosOpenDisplay( vout_thread_t *p_vout )
1505 {
1506
1507     p_vout->p_sys->p_window = new VideoWindow( p_vout->p_sys->i_width - 1,
1508                                                p_vout->p_sys->i_height - 1,
1509                                                BRect( 20, 50,
1510                                                       20 + p_vout->i_window_width - 1,
1511                                                       50 + p_vout->i_window_height - 1 ),
1512                                                p_vout );
1513     if( p_vout->p_sys->p_window == NULL )
1514     {
1515         msg_Err( p_vout, "cannot allocate VideoWindow" );
1516         return( 1 );
1517     }
1518     else
1519     {
1520         p_vout->p_sys->p_window->Show();
1521     }
1522
1523     return( 0 );
1524 }
1525
1526 /*****************************************************************************
1527  * BeosDisplay: close and reset BeOS device
1528  *****************************************************************************
1529  * Returns all resources allocated by BeosOpenDisplay and restore the original
1530  * state of the device.
1531  *****************************************************************************/
1532 static void BeosCloseDisplay( vout_thread_t *p_vout )
1533 {
1534     VideoWindow * p_win = p_vout->p_sys->p_window;
1535     /* Destroy the video window */
1536     if( p_win != NULL && !p_win->teardownwindow)
1537     {
1538         p_win->Lock();
1539         p_win->teardownwindow = true;
1540         p_win->Hide();
1541         p_win->Quit();
1542     }
1543     p_win = NULL;
1544 }