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 1.28 2003/12/22 11:14:25 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 #include <vlc_keys.h>
  53
  54 #include "InterfaceWindow.h"    // for load/save_settings()
  55 #include "DrawingTidbits.h"
  56 #include "MsgVals.h"
  57
  58 #include "VideoWindow.h"
  59
  60 /*****************************************************************************
  61  * vout_sys_t: BeOS video output method descriptor
  62  *****************************************************************************
  63  * This structure is part of the video output thread descriptor.
  64  * It describes the BeOS specific properties of an output thread.
  65  *****************************************************************************/
  66 struct vout_sys_t
  67 {
  68     VideoWindow *  p_window;
  69
  70     int32_t i_width;
  71     int32_t i_height;
  72
  73 //    uint8_t *pp_buffer[3];
  74     uint32_t source_chroma;
  75     int i_index;
  76
  77 };
  78
  79 #define MOUSE_IDLE_TIMEOUT 2000000      // two seconds
  80 #define MIN_AUTO_VSYNC_REFRESH 61       // Hz
  81 #define DEFAULT_SCREEN_SHOT_FORMAT 'PNG '
  82 #define DEFAULT_SCREEN_SHOT_PATH "/boot/home/vlc screenshot"
  83
  84 /*****************************************************************************
  85  * beos_GetAppWindow : retrieve a BWindow pointer from the window name
  86  *****************************************************************************/
  87 BWindow*
  88 beos_GetAppWindow(char *name)
  89 {
  90     int32_t     index;
  91     BWindow     *window;
  92
  93     for (index = 0 ; ; index++)
  94     {
  95         window = be_app->WindowAt(index);
  96         if (window == NULL)
  97             break;
  98         if (window->LockWithTimeout(20000) == B_OK)
  99         {
 100             if (strcmp(window->Name(), name) == 0)
 101             {
 102                 window->Unlock();
 103                 break;
 104             }
 105             window->Unlock();
 106         }
 107     }
 108     return window;
 109 }
 110
 111 static const int beos_keys[][2] =
 112 {
 113     { B_LEFT_ARROW,  KEY_LEFT },
 114     { B_RIGHT_ARROW, KEY_RIGHT },
 115     { B_UP_ARROW,    KEY_UP },
 116     { B_DOWN_ARROW,  KEY_DOWN },
 117     { B_SPACE,       KEY_SPACE },
 118     { B_ENTER,       KEY_ENTER },
 119     { B_F1_KEY,      KEY_F1 },
 120     { B_F2_KEY,      KEY_F2 },
 121     { B_F3_KEY,      KEY_F3 },
 122     { B_F4_KEY,      KEY_F4 },
 123     { B_F5_KEY,      KEY_F5 },
 124     { B_F6_KEY,      KEY_F6 },
 125     { B_F7_KEY,      KEY_F7 },
 126     { B_F8_KEY,      KEY_F8 },
 127     { B_F9_KEY,      KEY_F9 },
 128     { B_F10_KEY,     KEY_F10 },
 129     { B_F11_KEY,     KEY_F11 },
 130     { B_F12_KEY,     KEY_F12 },
 131     { B_HOME,        KEY_HOME },
 132     { B_END,         KEY_END },
 133     { B_ESCAPE,      KEY_ESC },
 134     { B_PAGE_UP,     KEY_PAGEUP },
 135     { B_PAGE_DOWN,   KEY_PAGEDOWN },
 136     { B_TAB,         KEY_TAB },
 137     { B_BACKSPACE,   KEY_BACKSPACE }
 138 };
 139
 140 static int ConvertKeyFromVLC( int key )
 141 {
 142     for( unsigned i = 0; i < sizeof( beos_keys ) / sizeof( int ) / 2; i++ )
 143     {
 144         if( beos_keys[i][1] == key )
 145         {
 146             return beos_keys[i][0];
 147         }
 148     }
 149     return key;
 150 }
 151
 152 static int ConvertKeyToVLC( int key )
 153 {
 154     for( unsigned i = 0; i < sizeof( beos_keys ) / sizeof( int ) / 2; i++ )
 155     {
 156         if( beos_keys[i][0] == key )
 157         {
 158             return beos_keys[i][1];
 159         }
 160     }
 161     return key;
 162 }
 163
 164 /*****************************************************************************
 165  * get_interface_window
 166  *****************************************************************************/
 167 BWindow*
 168 get_interface_window()
 169 {
 170         return beos_GetAppWindow( "VLC " PACKAGE_VERSION );
 171 }
 172
 173 class BackgroundView : public BView
 174 {
 175  public:
 176                                                         BackgroundView(BRect frame, VLCView* view)
 177                                                         : BView(frame, "background",
 178                                                                         B_FOLLOW_ALL, B_FULL_UPDATE_ON_RESIZE),
 179                                                           fVideoView(view)
 180                                                         {
 181                                                                 SetViewColor(kBlack);
 182                                                         }
 183         virtual                                 ~BackgroundView() {}
 184
 185         virtual void                    MouseDown(BPoint where)
 186                                                         {
 187                                                                 // convert coordinates
 188                                                                 where = fVideoView->ConvertFromParent(where);
 189                                                                 // let him handle it
 190                                                                 fVideoView->MouseDown(where);
 191                                                         }
 192         virtual void                    MouseMoved(BPoint where, uint32_t transit,
 193                                                                            const BMessage* dragMessage)
 194                                                         {
 195                                                                 // convert coordinates
 196                                                                 where = fVideoView->ConvertFromParent(where);
 197                                                                 // let him handle it
 198                                                                 fVideoView->MouseMoved(where, transit, dragMessage);
 199                                                                 // notice: It might look like transit should be
 200                                                                 // B_OUTSIDE_VIEW regardless, but leave it like this,
 201                                                                 // otherwise, unwanted things will happen!
 202                                                         }
 203
 204  private:
 205         VLCView*                                fVideoView;
 206 };
 207
 208
 209 /*****************************************************************************
 210  * VideoSettings constructor and destructor
 211  *****************************************************************************/
 212 VideoSettings::VideoSettings()
 213         : fVideoSize( SIZE_100 ),
 214           fFlags( FLAG_CORRECT_RATIO ),
 215           fSettings( new BMessage( 'sett' ) )
 216 {
 217         // read settings from disk
 218         status_t ret = load_settings( fSettings, "video_settings", "VideoLAN Client" );
 219         if ( ret == B_OK )
 220         {
 221                 uint32_t flags;
 222                 if ( fSettings->FindInt32( "flags", (int32*)&flags ) == B_OK )
 223                         SetFlags( flags );
 224                 uint32_t size;
 225                 if ( fSettings->FindInt32( "video size", (int32*)&size ) == B_OK )
 226                         SetVideoSize( size );
 227         }
 228         else
 229         {
 230                 // figure out if we should use vertical sync by default
 231                 BScreen screen(B_MAIN_SCREEN_ID);
 232                 if (screen.IsValid())
 233                 {
 234                         display_mode mode;
 235                         screen.GetMode(&mode);
 236                         float refresh = (mode.timing.pixel_clock * 1000)
 237                                                         / ((mode.timing.h_total)* (mode.timing.v_total));
 238                         if (refresh < MIN_AUTO_VSYNC_REFRESH)
 239                                 AddFlags(FLAG_SYNC_RETRACE);
 240                 }
 241         }
 242 }
 243
 244 VideoSettings::VideoSettings( const VideoSettings& clone )
 245         : fVideoSize( clone.VideoSize() ),
 246           fFlags( clone.Flags() ),
 247           fSettings( NULL )
 248 {
 249 }
 250
 251
 252 VideoSettings::~VideoSettings()
 253 {
 254         if ( fSettings )
 255         {
 256                 // we are the default settings
 257                 // and write our settings to disk
 258                 if (fSettings->ReplaceInt32( "video size", VideoSize() ) != B_OK)
 259                         fSettings->AddInt32( "video size", VideoSize() );
 260                 if (fSettings->ReplaceInt32( "flags", Flags() ) != B_OK)
 261                         fSettings->AddInt32( "flags", Flags() );
 262
 263                 save_settings( fSettings, "video_settings", "VideoLAN Client" );
 264                 delete fSettings;
 265         }
 266         else
 267         {
 268                 // we are just a clone of the default settings
 269                 fDefaultSettings.SetVideoSize( VideoSize() );
 270                 fDefaultSettings.SetFlags( Flags() );
 271         }
 272 }
 273
 274 /*****************************************************************************
 275  * VideoSettings::DefaultSettings
 276  *****************************************************************************/
 277 VideoSettings*
 278 VideoSettings::DefaultSettings()
 279 {
 280         return &fDefaultSettings;
 281 }
 282
 283 /*****************************************************************************
 284  * VideoSettings::SetVideoSize
 285  *****************************************************************************/
 286 void
 287 VideoSettings::SetVideoSize( uint32_t mode )
 288 {
 289         fVideoSize = mode;
 290 }
 291
 292 // static variable initialization
 293 VideoSettings
 294 VideoSettings::fDefaultSettings;
 295
 296
 297 /*****************************************************************************
 298  * VideoWindow constructor and destructor
 299  *****************************************************************************/
 300 VideoWindow::VideoWindow(int v_width, int v_height, BRect frame,
 301                          vout_thread_t *p_videoout)
 302         : BWindow(frame, NULL, B_TITLED_WINDOW, B_NOT_CLOSABLE | B_NOT_MINIMIZABLE),
 303           i_width(frame.IntegerWidth()),
 304           i_height(frame.IntegerHeight()),
 305           winSize(frame),
 306           i_buffer(0),
 307           teardownwindow(false),
 308           fTrueWidth(v_width),
 309           fTrueHeight(v_height),
 310           fCachedFeel(B_NORMAL_WINDOW_FEEL),
 311           fInterfaceShowing(false),
 312           fInitStatus(B_ERROR),
 313           fSettings(new VideoSettings(*VideoSettings::DefaultSettings()))
 314 {
 315     p_vout = p_videoout;
 316
 317     // create the view to do the display
 318     view = new VLCView( Bounds(), p_vout );
 319
 320         // create background view
 321     BView *mainView =  new BackgroundView( Bounds(), view );
 322     AddChild(mainView);
 323     mainView->AddChild(view);
 324
 325         // allocate bitmap buffers
 326         for (int32_t i = 0; i < 3; i++)
 327                 bitmap[i] = NULL;
 328         fInitStatus = _AllocateBuffers(v_width, v_height, &mode);
 329
 330         // make sure we layout the view correctly
 331     FrameResized(i_width, i_height);
 332
 333     if (fInitStatus >= B_OK && mode == OVERLAY)
 334     {
 335        overlay_restrictions r;
 336
 337        bitmap[1]->GetOverlayRestrictions(&r);
 338        SetSizeLimits((i_width * r.min_width_scale), i_width * r.max_width_scale,
 339                      (i_height * r.min_height_scale), i_height * r.max_height_scale);
 340     }
 341
 342         // vlc settings override settings from disk
 343         if (config_GetInt(p_vout, "fullscreen"))
 344                 fSettings->AddFlags(VideoSettings::FLAG_FULL_SCREEN);
 345
 346     // add a few useful shortcuts
 347     // XXX works only with US keymap
 348     AddShortcut( '1', 0, new BMessage( RESIZE_50 ) );
 349     AddShortcut( '2', 0, new BMessage( RESIZE_100 ) );
 350     AddShortcut( '3', 0, new BMessage( RESIZE_200 ) );
 351
 352     // workaround to have Alt+X shortcuts working
 353     BMessage * message;
 354     for( unsigned i = 1; /* skip KEY_UNSET */
 355          i < sizeof( vlc_keys ) / sizeof( key_descriptor_t ); i++ )
 356     {
 357         /* Alt+X */
 358         message = new BMessage( SHORTCUT );
 359         message->AddInt32( "key", vlc_keys[i].i_key_code | KEY_MODIFIER_ALT );
 360         AddShortcut( ConvertKeyFromVLC( vlc_keys[i].i_key_code ),
 361                      0, message );
 362
 363         /* Alt+Shift+X */
 364         message = new BMessage( SHORTCUT );
 365         message->AddInt32( "key", vlc_keys[i].i_key_code |
 366                 KEY_MODIFIER_ALT | KEY_MODIFIER_SHIFT );
 367         AddShortcut( ConvertKeyFromVLC( vlc_keys[i].i_key_code ),
 368                      B_SHIFT_KEY, message );
 369
 370         /* Alt+Ctrl+X */
 371         message = new BMessage( SHORTCUT );
 372         message->AddInt32( "key", vlc_keys[i].i_key_code |
 373                 KEY_MODIFIER_ALT | KEY_MODIFIER_CTRL );
 374         AddShortcut( ConvertKeyFromVLC( vlc_keys[i].i_key_code ),
 375                      B_CONTROL_KEY, message );
 376
 377         /* Alt+Shift+Ctrl+X */
 378         message = new BMessage( SHORTCUT );
 379         message->AddInt32( "key", vlc_keys[i].i_key_code |
 380                 KEY_MODIFIER_ALT | KEY_MODIFIER_SHIFT | KEY_MODIFIER_CTRL );
 381         AddShortcut( ConvertKeyFromVLC( vlc_keys[i].i_key_code ),
 382                      B_SHIFT_KEY | B_CONTROL_KEY, message );
 383     }
 384
 385     _SetToSettings();
 386 }
 387
 388 VideoWindow::~VideoWindow()
 389 {
 390     int32 result;
 391
 392     teardownwindow = true;
 393     wait_for_thread(fDrawThreadID, &result);
 394     _FreeBuffers();
 395         delete fSettings;
 396 }
 397
 398 /*****************************************************************************
 399  * VideoWindow::MessageReceived
 400  *****************************************************************************/
 401 void
 402 VideoWindow::MessageReceived( BMessage *p_message )
 403 {
 404         switch( p_message->what )
 405         {
 406             case SHOW_INTERFACE:
 407                 SetInterfaceShowing( true );
 408                 break;
 409                 case TOGGLE_FULL_SCREEN:
 410                         BWindow::Zoom();
 411                         break;
 412                 case RESIZE_50:
 413                 case RESIZE_100:
 414                 case RESIZE_200:
 415                         if (IsFullScreen())
 416                                 BWindow::Zoom();
 417                         _SetVideoSize(p_message->what);
 418                         break;
 419                 case VERT_SYNC:
 420                         SetSyncToRetrace(!IsSyncedToRetrace());
 421                         break;
 422                 case WINDOW_FEEL:
 423                         {
 424                                 window_feel winFeel;
 425                                 if (p_message->FindInt32("WinFeel", (int32*)&winFeel) == B_OK)
 426                                 {
 427                                         SetFeel(winFeel);
 428                                         fCachedFeel = winFeel;
 429                                         if (winFeel == B_FLOATING_ALL_WINDOW_FEEL)
 430                                                 fSettings->AddFlags(VideoSettings::FLAG_ON_TOP_ALL);
 431                                         else
 432                                                 fSettings->ClearFlags(VideoSettings::FLAG_ON_TOP_ALL);
 433                                 }
 434                         }
 435                         break;
 436                 case ASPECT_CORRECT:
 437                         SetCorrectAspectRatio(!CorrectAspectRatio());
 438                         break;
 439                 case SCREEN_SHOT:
 440                         // save a screen shot
 441                         if ( BBitmap* current = bitmap[i_buffer] )
 442                         {
 443 // the following line might be tempting, but does not work for some overlay bitmaps!!!
 444 //                              BBitmap* temp = new BBitmap( current );
 445 // so we clone the bitmap ourselves
 446 // however, we need to take care of potentially different padding!
 447 // memcpy() is slow when reading from grafix memory, but what the heck...
 448                                 BBitmap* temp = new BBitmap( current->Bounds(), current->ColorSpace() );
 449                                 if ( temp && temp->IsValid() )
 450                                 {
 451                                         int32_t height = (int32_t)current->Bounds().Height();
 452                                         uint8_t* dst = (uint8_t*)temp->Bits();
 453                                         uint8_t* src = (uint8_t*)current->Bits();
 454                                         int32_t dstBpr = temp->BytesPerRow();
 455                                         int32_t srcBpr = current->BytesPerRow();
 456                                         int32_t validBytes = dstBpr > srcBpr ? srcBpr : dstBpr;
 457                                         for ( int32_t y = 0; y < height; y++ )
 458                                         {
 459                                                 memcpy( dst, src, validBytes );
 460                                                 dst += dstBpr;
 461                                                 src += srcBpr;
 462                                         }
 463                                         char * path = config_GetPsz( p_vout, "beos-screenshotpath" );
 464                                         if ( !path )
 465                                                 path = strdup( DEFAULT_SCREEN_SHOT_PATH );
 466
 467                                         /* FIXME - we should check which translators are
 468                                            actually available */
 469                                         char * psz_format = config_GetPsz( p_vout, "beos-screenshotformat" );
 470                                         int32_t format = DEFAULT_SCREEN_SHOT_FORMAT;
 471                                         if( !strcmp( psz_format, "TGA" ) )
 472                                                 format = 'TGA ';
 473                                         else if( !strcmp( psz_format, "PPM" ) )
 474                                                 format = 'PPM ';
 475                                         else if( !strcmp( psz_format, "JPEG" ) )
 476                                                 format = 'JPEG';
 477                                         else if( !strcmp( psz_format, "BMP" ) )
 478                                                 format = 'BMP ';
 479
 480                                         _SaveScreenShot( temp, path, format );
 481                                 }
 482                                 else
 483                                 {
 484                                         delete temp;
 485                                 }
 486                         }
 487                         break;
 488         case SHORTCUT:
 489         {
 490             vlc_value_t val;
 491             p_message->FindInt32( "key", (int32*) &val.i_int );
 492             var_Set( p_vout->p_vlc, "key-pressed", val );
 493             break;
 494         }
 495                 default:
 496                         BWindow::MessageReceived( p_message );
 497                         break;
 498         }
 499 }
 500
 501 /*****************************************************************************
 502  * VideoWindow::Zoom
 503  *****************************************************************************/
 504 void
 505 VideoWindow::Zoom(BPoint origin, float width, float height )
 506 {
 507         ToggleFullScreen();
 508 }
 509
 510 /*****************************************************************************
 511  * VideoWindow::FrameMoved
 512  *****************************************************************************/
 513 void
 514 VideoWindow::FrameMoved(BPoint origin)
 515 {
 516         if (IsFullScreen())
 517                 return ;
 518         winSize = Frame();
 519 }
 520
 521 /*****************************************************************************
 522  * VideoWindow::FrameResized
 523  *****************************************************************************/
 524 void
 525 VideoWindow::FrameResized( float width, float height )
 526 {
 527     int32_t useWidth = CorrectAspectRatio() ? i_width : fTrueWidth;
 528     int32_t useHeight = CorrectAspectRatio() ? i_height : fTrueHeight;
 529     float out_width, out_height;
 530     float out_left, out_top;
 531     float width_scale = width / useWidth;
 532     float height_scale = height / useHeight;
 533
 534     if (width_scale <= height_scale)
 535     {
 536         out_width = (useWidth * width_scale);
 537         out_height = (useHeight * width_scale);
 538         out_left = 0;
 539         out_top = (height - out_height) / 2;
 540     }
 541     else   /* if the height is proportionally smaller */
 542     {
 543         out_width = (useWidth * height_scale);
 544         out_height = (useHeight * height_scale);
 545         out_top = 0;
 546         out_left = (width - out_width) / 2;
 547     }
 548     view->MoveTo(out_left,out_top);
 549     view->ResizeTo(out_width, out_height);
 550
 551         if (!IsFullScreen())
 552         winSize = Frame();
 553 }
 554
 555 /*****************************************************************************
 556  * VideoWindow::ScreenChanged
 557  *****************************************************************************/
 558 void
 559 VideoWindow::ScreenChanged(BRect frame, color_space format)
 560 {
 561         BScreen screen(this);
 562         display_mode mode;
 563         screen.GetMode(&mode);
 564         float refresh = (mode.timing.pixel_clock * 1000)
 565                                         / ((mode.timing.h_total) * (mode.timing.v_total));
 566         SetSyncToRetrace(refresh < MIN_AUTO_VSYNC_REFRESH);
 567 }
 568
 569 /*****************************************************************************
 570  * VideoWindow::Activate
 571  *****************************************************************************/
 572 void
 573 VideoWindow::WindowActivated(bool active)
 574 {
 575 }
 576
 577 /*****************************************************************************
 578  * VideoWindow::drawBuffer
 579  *****************************************************************************/
 580 void
 581 VideoWindow::drawBuffer(int bufferIndex)
 582 {
 583     i_buffer = bufferIndex;
 584
 585     // sync to the screen if required
 586     if (IsSyncedToRetrace())
 587     {
 588         BScreen screen(this);
 589         screen.WaitForRetrace(22000);
 590     }
 591     if (fInitStatus >= B_OK && LockLooper())
 592     {
 593        // switch the overlay bitmap
 594        if (mode == OVERLAY)
 595        {
 596           rgb_color key;
 597           view->SetViewOverlay(bitmap[i_buffer],
 598                             bitmap[i_buffer]->Bounds() ,
 599                             view->Bounds(),
 600                             &key, B_FOLLOW_ALL,
 601                                                         B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL|
 602                                     B_OVERLAY_TRANSFER_CHANNEL);
 603                    view->SetViewColor(key);
 604            }
 605        else
 606        {
 607          // switch the bitmap
 608          view->DrawBitmap(bitmap[i_buffer], view->Bounds() );
 609        }
 610        UnlockLooper();
 611     }
 612 }
 613
 614 /*****************************************************************************
 615  * VideoWindow::SetInterfaceShowing
 616  *****************************************************************************/
 617 void
 618 VideoWindow::ToggleInterfaceShowing()
 619 {
 620         SetInterfaceShowing(!fInterfaceShowing);
 621 }
 622
 623 /*****************************************************************************
 624  * VideoWindow::SetInterfaceShowing
 625  *****************************************************************************/
 626 void
 627 VideoWindow::SetInterfaceShowing(bool showIt)
 628 {
 629         BWindow* window = get_interface_window();
 630         if (window)
 631         {
 632                 if (showIt)
 633                 {
 634                         if (fCachedFeel != B_NORMAL_WINDOW_FEEL)
 635                                 SetFeel(B_NORMAL_WINDOW_FEEL);
 636                         window->Activate(true);
 637                         SendBehind(window);
 638                 }
 639                 else
 640                 {
 641                         SetFeel(fCachedFeel);
 642                         Activate(true);
 643                         window->SendBehind(this);
 644                 }
 645                 fInterfaceShowing = showIt;
 646         }
 647 }
 648
 649 /*****************************************************************************
 650  * VideoWindow::SetCorrectAspectRatio
 651  *****************************************************************************/
 652 void
 653 VideoWindow::SetCorrectAspectRatio(bool doIt)
 654 {
 655         if (CorrectAspectRatio() != doIt)
 656         {
 657                 if (doIt)
 658                         fSettings->AddFlags(VideoSettings::FLAG_CORRECT_RATIO);
 659                 else
 660                         fSettings->ClearFlags(VideoSettings::FLAG_CORRECT_RATIO);
 661                 FrameResized(Bounds().Width(), Bounds().Height());
 662         }
 663 }
 664
 665 /*****************************************************************************
 666  * VideoWindow::CorrectAspectRatio
 667  *****************************************************************************/
 668 bool
 669 VideoWindow::CorrectAspectRatio() const
 670 {
 671         return fSettings->HasFlags(VideoSettings::FLAG_CORRECT_RATIO);
 672 }
 673
 674 /*****************************************************************************
 675  * VideoWindow::ToggleFullScreen
 676  *****************************************************************************/
 677 void
 678 VideoWindow::ToggleFullScreen()
 679 {
 680         SetFullScreen(!IsFullScreen());
 681 }
 682
 683 /*****************************************************************************
 684  * VideoWindow::SetFullScreen
 685  *****************************************************************************/
 686 void
 687 VideoWindow::SetFullScreen(bool doIt)
 688 {
 689         if (doIt)
 690         {
 691             SetLook( B_NO_BORDER_WINDOW_LOOK );
 692                 BScreen screen( this );
 693                 BRect rect = screen.Frame();
 694                 Activate();
 695                 MoveTo(0.0, 0.0);
 696                 ResizeTo(rect.IntegerWidth(), rect.IntegerHeight());
 697                 be_app->ObscureCursor();
 698                 fInterfaceShowing = false;
 699                 fSettings->AddFlags(VideoSettings::FLAG_FULL_SCREEN);
 700         }
 701         else
 702         {
 703             SetLook( B_TITLED_WINDOW_LOOK );
 704                 MoveTo(winSize.left, winSize.top);
 705                 ResizeTo(winSize.IntegerWidth(), winSize.IntegerHeight());
 706                 be_app->ShowCursor();
 707                 fInterfaceShowing = true;
 708                 fSettings->ClearFlags(VideoSettings::FLAG_FULL_SCREEN);
 709         }
 710 }
 711
 712 /*****************************************************************************
 713  * VideoWindow::IsFullScreen
 714  *****************************************************************************/
 715 bool
 716 VideoWindow::IsFullScreen() const
 717 {
 718         return fSettings->HasFlags(VideoSettings::FLAG_FULL_SCREEN);
 719 }
 720
 721 /*****************************************************************************
 722  * VideoWindow::SetSyncToRetrace
 723  *****************************************************************************/
 724 void
 725 VideoWindow::SetSyncToRetrace(bool doIt)
 726 {
 727         if (doIt)
 728                 fSettings->AddFlags(VideoSettings::FLAG_SYNC_RETRACE);
 729         else
 730                 fSettings->ClearFlags(VideoSettings::FLAG_SYNC_RETRACE);
 731 }
 732
 733 /*****************************************************************************
 734  * VideoWindow::IsSyncedToRetrace
 735  *****************************************************************************/
 736 bool
 737 VideoWindow::IsSyncedToRetrace() const
 738 {
 739         return fSettings->HasFlags(VideoSettings::FLAG_SYNC_RETRACE);
 740 }
 741
 742
 743 /*****************************************************************************
 744  * VideoWindow::_AllocateBuffers
 745  *****************************************************************************/
 746 status_t
 747 VideoWindow::_AllocateBuffers(int width, int height, int* mode)
 748 {
 749         // clear any old buffers
 750         _FreeBuffers();
 751         // set default mode
 752         *mode = BITMAP;
 753
 754         BRect bitmapFrame( 0, 0, width, height );
 755         // read from config, if we are supposed to use overlay at all
 756     int noOverlay = !config_GetInt( p_vout, "overlay" );
 757         // test for overlay capability
 758     for (int i = 0; i < COLOR_COUNT; i++)
 759     {
 760         if (noOverlay) break;
 761         bitmap[0] = new BBitmap ( bitmapFrame,
 762                                   B_BITMAP_WILL_OVERLAY |
 763                                   B_BITMAP_RESERVE_OVERLAY_CHANNEL,
 764                                   colspace[i].colspace);
 765
 766         if(bitmap[0] && bitmap[0]->InitCheck() == B_OK)
 767         {
 768             colspace_index = i;
 769
 770             bitmap[1] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 771                                      colspace[colspace_index].colspace);
 772             bitmap[2] = new BBitmap( bitmapFrame, B_BITMAP_WILL_OVERLAY,
 773                                      colspace[colspace_index].colspace);
 774             if ( (bitmap[2] && bitmap[2]->InitCheck() == B_OK) )
 775             {
 776                *mode = OVERLAY;
 777                rgb_color key;
 778                view->SetViewOverlay(bitmap[0],
 779                                     bitmap[0]->Bounds() ,
 780                                     view->Bounds(),
 781                                     &key, B_FOLLOW_ALL,
 782                                             B_OVERLAY_FILTER_HORIZONTAL|B_OVERLAY_FILTER_VERTICAL);
 783                        view->SetViewColor(key);
 784                SetTitle("VLC " PACKAGE_VERSION " (Overlay)");
 785                break;
 786             }
 787             else
 788             {
 789                _FreeBuffers();
 790                *mode = BITMAP; // might want to try again with normal bitmaps
 791             }
 792         }
 793         else
 794             delete bitmap[0];
 795         }
 796
 797     if (*mode == BITMAP)
 798         {
 799         // fallback to RGB
 800         colspace_index = DEFAULT_COL;   // B_RGB32
 801         SetTitle( "VLC " PACKAGE_VERSION " (Bitmap)" );
 802         bitmap[0] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 803         bitmap[1] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 804         bitmap[2] = new BBitmap( bitmapFrame, colspace[colspace_index].colspace );
 805     }
 806     // see if everything went well
 807     status_t status = B_ERROR;
 808     for (int32_t i = 0; i < 3; i++)
 809     {
 810         if (bitmap[i])
 811                 status = bitmap[i]->InitCheck();
 812                 if (status < B_OK)
 813                         break;
 814     }
 815     if (status >= B_OK)
 816     {
 817             // clear bitmaps to black
 818             for (int32_t i = 0; i < 3; i++)
 819                 _BlankBitmap(bitmap[i]);
 820     }
 821     return status;
 822 }
 823
 824 /*****************************************************************************
 825  * VideoWindow::_FreeBuffers
 826  *****************************************************************************/
 827 void
 828 VideoWindow::_FreeBuffers()
 829 {
 830         delete bitmap[0];
 831         bitmap[0] = NULL;
 832         delete bitmap[1];
 833         bitmap[1] = NULL;
 834         delete bitmap[2];
 835         bitmap[2] = NULL;
 836         fInitStatus = B_ERROR;
 837 }
 838
 839 /*****************************************************************************
 840  * VideoWindow::_BlankBitmap
 841  *****************************************************************************/
 842 void
 843 VideoWindow::_BlankBitmap(BBitmap* bitmap) const
 844 {
 845         // no error checking (we do that earlier on and since it's a private function...
 846
 847         // YCbCr:
 848         // Loss/Saturation points are Y 16-235 (absoulte); Cb/Cr 16-240 (center 128)
 849
 850         // YUV:
 851         // Extrema points are Y 0 - 207 (absolute) U -91 - 91 (offset 128) V -127 - 127 (offset 128)
 852
 853         // we only handle weird colorspaces with special care
 854         switch (bitmap->ColorSpace()) {
 855                 case B_YCbCr422: {
 856                         // Y0[7:0]  Cb0[7:0]  Y1[7:0]  Cr0[7:0]  Y2[7:0]  Cb2[7:0]  Y3[7:0]  Cr2[7:0]
 857                         int32_t height = bitmap->Bounds().IntegerHeight() + 1;
 858                         uint8_t* bits = (uint8_t*)bitmap->Bits();
 859                         int32_t bpr = bitmap->BytesPerRow();
 860                         for (int32_t y = 0; y < height; y++) {
 861                                 // handle 2 bytes at a time
 862                                 for (int32_t i = 0; i < bpr; i += 2) {
 863                                         // offset into line
 864                                         bits[i] = 16;
 865                                         bits[i + 1] = 128;
 866                                 }
 867                                 // next line
 868                                 bits += bpr;
 869                         }
 870                         break;
 871                 }
 872                 case B_YCbCr420: {
 873 // TODO: untested!!
 874                         // Non-interlaced only, Cb0  Y0  Y1  Cb2 Y2  Y3  on even scan lines ...
 875                         // Cr0  Y0  Y1  Cr2 Y2  Y3  on odd scan lines
 876                         int32_t height = bitmap->Bounds().IntegerHeight() + 1;
 877                         uint8_t* bits = (uint8_t*)bitmap->Bits();
 878                         int32_t bpr = bitmap->BytesPerRow();
 879                         for (int32_t y = 0; y < height; y += 1) {
 880                                 // handle 3 bytes at a time
 881                                 for (int32_t i = 0; i < bpr; i += 3) {
 882                                         // offset into line
 883                                         bits[i] = 128;
 884                                         bits[i + 1] = 16;
 885                                         bits[i + 2] = 16;
 886                                 }
 887                                 // next line
 888                                 bits += bpr;
 889                         }
 890                         break;
 891                 }
 892                 case B_YUV422: {
 893 // TODO: untested!!
 894                         // U0[7:0]  Y0[7:0]   V0[7:0]  Y1[7:0]  U2[7:0]  Y2[7:0]   V2[7:0]  Y3[7:0]
 895                         int32_t height = bitmap->Bounds().IntegerHeight() + 1;
 896                         uint8_t* bits = (uint8_t*)bitmap->Bits();
 897                         int32_t bpr = bitmap->BytesPerRow();
 898                         for (int32_t y = 0; y < height; y += 1) {
 899                                 // handle 2 bytes at a time
 900                                 for (int32_t i = 0; i < bpr; i += 2) {
 901                                         // offset into line
 902                                         bits[i] = 128;
 903                                         bits[i + 1] = 0;
 904                                 }
 905                                 // next line
 906                                 bits += bpr;
 907                         }
 908                         break;
 909                 }
 910                 default:
 911                         memset(bitmap->Bits(), 0, bitmap->BitsLength());
 912                         break;
 913         }
 914 }
 915
 916 /*****************************************************************************
 917  * VideoWindow::_SetVideoSize
 918  *****************************************************************************/
 919 void
 920 VideoWindow::_SetVideoSize(uint32_t mode)
 921 {
 922         // let size depend on aspect correction
 923         int32_t width = CorrectAspectRatio() ? i_width : fTrueWidth;
 924         int32_t height = CorrectAspectRatio() ? i_height : fTrueHeight;
 925         switch (mode)
 926         {
 927                 case RESIZE_50:
 928                         width /= 2;
 929                         height /= 2;
 930                         break;
 931                 case RESIZE_200:
 932                         width *= 2;
 933                         height *= 2;
 934                         break;
 935                 case RESIZE_100:
 936                 default:
 937                 break;
 938         }
 939         fSettings->ClearFlags(VideoSettings::FLAG_FULL_SCREEN);
 940         ResizeTo(width, height);
 941 }
 942
 943 /*****************************************************************************
 944  * VideoWindow::_SetToSettings
 945  *****************************************************************************/
 946 void
 947 VideoWindow::_SetToSettings()
 948 {
 949         // adjust dimensions
 950         uint32_t mode = RESIZE_100;
 951         switch (fSettings->VideoSize())
 952         {
 953                 case VideoSettings::SIZE_50:
 954                         mode = RESIZE_50;
 955                         break;
 956                 case VideoSettings::SIZE_200:
 957                         mode = RESIZE_200;
 958                         break;
 959                 case VideoSettings::SIZE_100:
 960                 case VideoSettings::SIZE_OTHER:
 961                 default:
 962                         break;
 963         }
 964         bool fullscreen = IsFullScreen();       // remember settings
 965         _SetVideoSize(mode);                            // because this will reset settings
 966         // the fullscreen status is reflected in the settings,
 967         // but not yet in the windows state
 968         if (fullscreen)
 969                 SetFullScreen(true);
 970         if (fSettings->HasFlags(VideoSettings::FLAG_ON_TOP_ALL))
 971                 fCachedFeel = B_FLOATING_ALL_WINDOW_FEEL;
 972         else
 973                 fCachedFeel = B_NORMAL_WINDOW_FEEL;
 974         SetFeel(fCachedFeel);
 975 }
 976
 977 /*****************************************************************************
 978  * VideoWindow::_SaveScreenShot
 979  *****************************************************************************/
 980 void
 981 VideoWindow::_SaveScreenShot( BBitmap* bitmap, char* path,
 982                                                   uint32_t translatorID ) const
 983 {
 984         // make the info object from the parameters
 985         screen_shot_info* info = new screen_shot_info;
 986         info->bitmap = bitmap;
 987         info->path = path;
 988         info->translatorID = translatorID;
 989         info->width = CorrectAspectRatio() ? i_width : fTrueWidth;
 990         info->height = CorrectAspectRatio() ? i_height : fTrueHeight;
 991         // spawn a new thread to take care of the actual saving to disk
 992         thread_id thread = spawn_thread( _save_screen_shot,
 993                                                                          "screen shot saver",
 994                                                                          B_LOW_PRIORITY, (void*)info );
 995         // start thread or do the job ourself if something went wrong
 996         if ( thread < B_OK || resume_thread( thread ) < B_OK )
 997                 _save_screen_shot( (void*)info );
 998 }
 999
1000 /*****************************************************************************
1001  * VideoWindow::_save_screen_shot
1002  *****************************************************************************/
1003 int32
1004 VideoWindow::_save_screen_shot( void* cookie )
1005 {
1006         screen_shot_info* info = (screen_shot_info*)cookie;
1007         if ( info && info->bitmap && info->bitmap->IsValid() && info->path )
1008         {
1009                 // try to be as quick as possible creating the file (the user might have
1010                 // taken the next screen shot already!)
1011                 // make sure we have a unique name for the screen shot
1012                 BString path( info->path );
1013                 // create the folder if it doesn't exist
1014                 BString folder( info->path );
1015                 create_directory( folder.String(), 0777 );
1016                 path << "/vlc screenshot";
1017                 BEntry entry( path.String() );
1018                 int32_t appendedNumber = 0;
1019                 if ( entry.Exists() && !entry.IsSymLink() )
1020                 {
1021                         // we would clobber an existing entry
1022                         bool foundUniqueName = false;
1023                         appendedNumber = 1;
1024                         while ( !foundUniqueName ) {
1025                                 BString newName( path.String() );
1026                                 newName << " " << appendedNumber;
1027                                 BEntry possiblyClobberedEntry( newName.String() );
1028                                 if ( possiblyClobberedEntry.Exists()
1029                                         && !possiblyClobberedEntry.IsSymLink() )
1030                                         appendedNumber++;
1031                                 else
1032                                         foundUniqueName = true;
1033                         }
1034                 }
1035                 if ( appendedNumber > 0 )
1036                         path << " " << appendedNumber;
1037                 // there is still a slight chance to clobber an existing
1038                 // file (if it was created in the "meantime"), but we take it...
1039                 BFile outFile( path.String(),
1040                                            B_CREATE_FILE | B_WRITE_ONLY | B_ERASE_FILE );
1041
1042                 // make colorspace converted copy of bitmap
1043                 BBitmap* converted = new BBitmap( BRect( 0.0, 0.0, info->width, info->height ),
1044                                                                                   B_RGB32 );
1045                 status_t status = convert_bitmap( info->bitmap, converted );
1046                 if ( status == B_OK )
1047                 {
1048                         BTranslatorRoster* roster = BTranslatorRoster::Default();
1049                         uint32_t imageFormat = 0;
1050                         translator_id translator = 0;
1051                         bool found = false;
1052
1053                         // find suitable translator
1054                         translator_id* ids = NULL;
1055                         int32 count = 0;
1056
1057                         status = roster->GetAllTranslators( &ids, &count );
1058                         if ( status >= B_OK )
1059                         {
1060                                 for ( int tix = 0; tix < count; tix++ )
1061                                 {
1062                                         const translation_format *formats = NULL;
1063                                         int32 num_formats = 0;
1064                                         bool ok = false;
1065                                         status = roster->GetInputFormats( ids[tix],
1066                                                                                                           &formats, &num_formats );
1067                                         if (status >= B_OK)
1068                                         {
1069                                                 for ( int iix = 0; iix < num_formats; iix++ )
1070                                                 {
1071                                                         if ( formats[iix].type == B_TRANSLATOR_BITMAP )
1072                                                         {
1073                                                                 ok = true;
1074                                                                 break;
1075                                                         }
1076                                                 }
1077                                         }
1078                                         if ( !ok )
1079                                                 continue;
1080                                         status = roster->GetOutputFormats( ids[tix],
1081                                                                                                            &formats, &num_formats);
1082                                         if ( status >= B_OK )
1083                                         {
1084                                                 for ( int32_t oix = 0; oix < num_formats; oix++ )
1085                                                 {
1086                                                         if ( formats[oix].type != B_TRANSLATOR_BITMAP )
1087                                                         {
1088                                                                 if ( formats[oix].type == info->translatorID )
1089                                                                 {
1090                                                                         found = true;
1091                                                                         imageFormat = formats[oix].type;
1092                                                                         translator = ids[tix];
1093                                                                         break;
1094                                                                 }
1095                                                         }
1096                                                 }
1097                                         }
1098                                 }
1099                         }
1100                         delete[] ids;
1101                         if ( found )
1102                         {
1103                                 // make bitmap stream
1104                                 BBitmapStream outStream( converted );
1105
1106                                 status = outFile.InitCheck();
1107                                 if (status == B_OK) {
1108                                         status = roster->Translate( &outStream, NULL, NULL,
1109                                                                                                 &outFile, imageFormat );
1110                                         if ( status == B_OK )
1111                                         {
1112                                                 BNodeInfo nodeInfo( &outFile );
1113                                                 if ( nodeInfo.InitCheck() == B_OK )
1114                                                 {
1115                                                         translation_format* formats;
1116                                                         int32 count;
1117                                                         status = roster->GetOutputFormats( translator,
1118                                                                                                                            (const translation_format **) &formats,
1119                                                                                                                            &count);
1120                                                         if ( status >= B_OK )
1121                                                         {
1122                                                                 const char * mime = NULL;
1123                                                                 for ( int ix = 0; ix < count; ix++ ) {
1124                                                                         if ( formats[ix].type == imageFormat ) {
1125                                                                                 mime = formats[ix].MIME;
1126                                                                                 break;
1127                                                                         }
1128                                                                 }
1129                                                                 if ( mime )
1130                                                                         nodeInfo.SetType( mime );
1131                                                         }
1132                                                 }
1133                                         }
1134                                 }
1135                                 outStream.DetachBitmap( &converted );
1136                                 outFile.Unset();
1137                         }
1138                 }
1139                 delete converted;
1140         }
1141         if ( info )
1142         {
1143                 delete info->bitmap;
1144                 free( info->path );
1145         }
1146         delete info;
1147         return B_OK;
1148 }
1149
1150
1151 /*****************************************************************************
1152  * VLCView::VLCView
1153  *****************************************************************************/
1154 VLCView::VLCView(BRect bounds, vout_thread_t *p_vout_instance )
1155         : BView(bounds, "video view", B_FOLLOW_NONE, B_WILL_DRAW | B_PULSE_NEEDED),
1156           fLastMouseMovedTime(system_time()),
1157           fCursorHidden(false),
1158           fCursorInside(false),
1159           fIgnoreDoubleClick(false)
1160 {
1161     p_vout = p_vout_instance;
1162     SetViewColor(B_TRANSPARENT_32_BIT);
1163 }
1164
1165 /*****************************************************************************
1166  * VLCView::~VLCView
1167  *****************************************************************************/
1168 VLCView::~VLCView()
1169 {
1170 }
1171
1172 /*****************************************************************************
1173  * VLCVIew::AttachedToWindow
1174  *****************************************************************************/
1175 void
1176 VLCView::AttachedToWindow()
1177 {
1178         // in order to get keyboard events
1179         MakeFocus(true);
1180         // periodically check if we want to hide the pointer
1181         Window()->SetPulseRate(1000000);
1182 }
1183
1184 /*****************************************************************************
1185  * VLCVIew::MouseDown
1186  *****************************************************************************/
1187 void
1188 VLCView::MouseDown(BPoint where)
1189 {
1190         VideoWindow* videoWindow = dynamic_cast<VideoWindow*>(Window());
1191         BMessage* msg = Window()->CurrentMessage();
1192         int32 clicks;
1193         uint32_t buttons;
1194         msg->FindInt32("clicks", &clicks);
1195         msg->FindInt32("buttons", (int32*)&buttons);
1196
1197         if (videoWindow)
1198         {
1199                 if (buttons & B_PRIMARY_MOUSE_BUTTON)
1200                 {
1201                         if (clicks == 2 && !fIgnoreDoubleClick)
1202                                 Window()->Zoom();
1203                         /* else
1204                                 videoWindow->ToggleInterfaceShowing(); */
1205                         fIgnoreDoubleClick = false;
1206                 }
1207             else
1208             {
1209                         if (buttons & B_SECONDARY_MOUSE_BUTTON)
1210                         {
1211                                 // clicks will be 2 next time (if interval short enough)
1212                                 // even if the first click and the second
1213                                 // have not been made with the same mouse button
1214                                 fIgnoreDoubleClick = true;
1215                                 // launch popup menu
1216                                 BPopUpMenu *menu = new BPopUpMenu("context menu");
1217                                 menu->SetRadioMode(false);
1218                                 // In full screen, add an item to show/hide the interface
1219                                 if( videoWindow->IsFullScreen() )
1220                                 {
1221                                     BMenuItem *intfItem =
1222                                         new BMenuItem( _("Show Interface"), new BMessage(SHOW_INTERFACE) );
1223                                     menu->AddItem( intfItem );
1224                                 }
1225                                 // Resize to 50%
1226                                 BMenuItem *halfItem = new BMenuItem(_("50%"), new BMessage(RESIZE_50));
1227                                 menu->AddItem(halfItem);
1228                                 // Resize to 100%
1229                                 BMenuItem *origItem = new BMenuItem(_("100%"), new BMessage(RESIZE_100));
1230                                 menu->AddItem(origItem);
1231                                 // Resize to 200%
1232                                 BMenuItem *doubleItem = new BMenuItem(_("200%"), new BMessage(RESIZE_200));
1233                                 menu->AddItem(doubleItem);
1234                                 // Toggle FullScreen
1235                                 BMenuItem *zoomItem = new BMenuItem(_("Fullscreen"), new BMessage(TOGGLE_FULL_SCREEN));
1236                                 zoomItem->SetMarked(videoWindow->IsFullScreen());
1237                                 menu->AddItem(zoomItem);
1238
1239                                 menu->AddSeparatorItem();
1240
1241                                 // Toggle vSync
1242                                 BMenuItem *vsyncItem = new BMenuItem(_("Vertical Sync"), new BMessage(VERT_SYNC));
1243                                 vsyncItem->SetMarked(videoWindow->IsSyncedToRetrace());
1244                                 menu->AddItem(vsyncItem);
1245                                 // Correct Aspect Ratio
1246                                 BMenuItem *aspectItem = new BMenuItem(_("Correct Aspect Ratio"), new BMessage(ASPECT_CORRECT));
1247                                 aspectItem->SetMarked(videoWindow->CorrectAspectRatio());
1248                                 menu->AddItem(aspectItem);
1249
1250                                 menu->AddSeparatorItem();
1251
1252                                 // Windwo Feel Items
1253 /*                              BMessage *winNormFeel = new BMessage(WINDOW_FEEL);
1254                                 winNormFeel->AddInt32("WinFeel", (int32_t)B_NORMAL_WINDOW_FEEL);
1255                                 BMenuItem *normWindItem = new BMenuItem("Normal Window", winNormFeel);
1256                                 normWindItem->SetMarked(videoWindow->Feel() == B_NORMAL_WINDOW_FEEL);
1257                                 menu->AddItem(normWindItem);
1258
1259                                 BMessage *winFloatFeel = new BMessage(WINDOW_FEEL);
1260                                 winFloatFeel->AddInt32("WinFeel", (int32_t)B_FLOATING_APP_WINDOW_FEEL);
1261                                 BMenuItem *onTopWindItem = new BMenuItem("App Top", winFloatFeel);
1262                                 onTopWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_APP_WINDOW_FEEL);
1263                                 menu->AddItem(onTopWindItem);
1264
1265                                 BMessage *winAllFeel = new BMessage(WINDOW_FEEL);
1266                                 winAllFeel->AddInt32("WinFeel", (int32_t)B_FLOATING_ALL_WINDOW_FEEL);
1267                                 BMenuItem *allSpacesWindItem = new BMenuItem("On Top All Workspaces", winAllFeel);
1268                                 allSpacesWindItem->SetMarked(videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL);
1269                                 menu->AddItem(allSpacesWindItem);*/
1270
1271                                 BMessage *windowFeelMsg = new BMessage( WINDOW_FEEL );
1272                                 bool onTop = videoWindow->Feel() == B_FLOATING_ALL_WINDOW_FEEL;
1273                                 window_feel feel = onTop ? B_NORMAL_WINDOW_FEEL : B_FLOATING_ALL_WINDOW_FEEL;
1274                                 windowFeelMsg->AddInt32( "WinFeel", (int32_t)feel );
1275                                 BMenuItem *windowFeelItem = new BMenuItem( _("Stay On Top"), windowFeelMsg );
1276                                 windowFeelItem->SetMarked( onTop );
1277                                 menu->AddItem( windowFeelItem );
1278
1279                                 menu->AddSeparatorItem();
1280
1281                                 BMenuItem* screenShotItem = new BMenuItem( _("Take Screen Shot"),
1282                                                                                                                    new BMessage( SCREEN_SHOT ) );
1283                                 menu->AddItem( screenShotItem );
1284
1285                                 menu->SetTargetForItems( this );
1286                                 ConvertToScreen( &where );
1287                                 BRect mouseRect( where.x - 5, where.y - 5,
1288                                                  where.x + 5, where.y + 5 );
1289                                 menu->Go( where, true, false, mouseRect, true );
1290                 }
1291                 }
1292         }
1293         fLastMouseMovedTime = system_time();
1294         fCursorHidden = false;
1295 }
1296
1297 /*****************************************************************************
1298  * VLCVIew::MouseUp
1299  *****************************************************************************/
1300 void
1301 VLCView::MouseUp( BPoint where )
1302 {
1303     vlc_value_t val;
1304     val.b_bool = VLC_TRUE;
1305     var_Set( p_vout, "mouse-clicked", val );
1306 }
1307
1308 /*****************************************************************************
1309  * VLCVIew::MouseMoved
1310  *****************************************************************************/
1311 void
1312 VLCView::MouseMoved(BPoint point, uint32 transit, const BMessage* dragMessage)
1313 {
1314         fLastMouseMovedTime = system_time();
1315         fCursorHidden = false;
1316         fCursorInside = (transit == B_INSIDE_VIEW || transit == B_ENTERED_VIEW);
1317         /* DVD navigation */
1318         unsigned int i_width, i_height, i_x, i_y;
1319     vout_PlacePicture( p_vout, (unsigned int)Bounds().Width(),
1320                        (unsigned int)Bounds().Height(),
1321                        &i_x, &i_y, &i_width, &i_height );
1322         vlc_value_t val;
1323         val.i_int = ( (int)point.x - i_x ) * p_vout->render.i_width / i_width;
1324         var_Set( p_vout, "mouse-x", val );
1325         val.i_int = ( (int)point.y - i_y ) * p_vout->render.i_height / i_height;
1326         var_Set( p_vout, "mouse-y", val );
1327         val.b_bool = VLC_TRUE;
1328     var_Set( p_vout, "mouse-moved", val );
1329 }
1330
1331 /*****************************************************************************
1332  * VLCVIew::Pulse
1333  *****************************************************************************/
1334 void
1335 VLCView::Pulse()
1336 {
1337         // We are getting the pulse messages no matter if the mouse is over
1338         // this view. If we are in full screen mode, we want to hide the cursor
1339         // even if it is not.
1340         VideoWindow *videoWindow = dynamic_cast<VideoWindow*>(Window());
1341         if (!fCursorHidden)
1342         {
1343                 if (fCursorInside
1344                         && system_time() - fLastMouseMovedTime > MOUSE_IDLE_TIMEOUT)
1345                 {
1346                         be_app->ObscureCursor();
1347                         fCursorHidden = true;
1348
1349                         // hide the interface window as well if full screen
1350                         if (videoWindow && videoWindow->IsFullScreen())
1351                                 videoWindow->SetInterfaceShowing(false);
1352                 }
1353         }
1354
1355     // Workaround to disable the screensaver in full screen:
1356     // we simulate an activity every 29 seconds
1357         if( videoWindow && videoWindow->IsFullScreen() &&
1358             system_time() - fLastMouseMovedTime > 29000000 )
1359         {
1360             BPoint where;
1361                 uint32 buttons;
1362                 GetMouse(&where, &buttons, false);
1363                 ConvertToScreen(&where);
1364                 set_mouse_position((int32_t) where.x, (int32_t) where.y);
1365         }
1366 }
1367
1368 /*****************************************************************************
1369  * VLCVIew::KeyDown
1370  *****************************************************************************/
1371 void VLCView::KeyDown( const char *bytes, int32 numBytes )
1372 {
1373     if( numBytes < 1 )
1374     {
1375         return;
1376     }
1377
1378     uint32_t mods = modifiers();
1379     vlc_value_t val;
1380
1381     val.i_int = ConvertKeyToVLC( *bytes );
1382     if( mods & B_SHIFT_KEY )
1383     {
1384         val.i_int |= KEY_MODIFIER_SHIFT;
1385     }
1386     if( mods & B_CONTROL_KEY )
1387     {
1388         val.i_int |= KEY_MODIFIER_CTRL;
1389     }
1390     var_Set( p_vout->p_vlc, "key-pressed", val );
1391 }
1392
1393 /*****************************************************************************
1394  * VLCVIew::Draw
1395  *****************************************************************************/
1396 void
1397 VLCView::Draw(BRect updateRect)
1398 {
1399         VideoWindow* window = dynamic_cast<VideoWindow*>( Window() );
1400         if ( window && window->mode == BITMAP )
1401                 FillRect( updateRect );
1402 }
1403
1404 /*****************************************************************************
1405  * Local prototypes
1406  *****************************************************************************/
1407 static int  Init       ( vout_thread_t * );
1408 static void End        ( vout_thread_t * );
1409 static int  Manage     ( vout_thread_t * );
1410 static void Display    ( vout_thread_t *, picture_t * );
1411
1412 static int  BeosOpenDisplay ( vout_thread_t *p_vout );
1413 static void BeosCloseDisplay( vout_thread_t *p_vout );
1414
1415 /*****************************************************************************
1416  * OpenVideo: allocates BeOS video thread output method
1417  *****************************************************************************
1418  * This function allocates and initializes a BeOS vout method.
1419  *****************************************************************************/
1420 int E_(OpenVideo) ( vlc_object_t *p_this )
1421 {
1422     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1423
1424     /* Allocate structure */
1425     p_vout->p_sys = (vout_sys_t*) malloc( sizeof( vout_sys_t ) );
1426     if( p_vout->p_sys == NULL )
1427     {
1428         msg_Err( p_vout, "out of memory" );
1429         return( 1 );
1430     }
1431     p_vout->p_sys->i_width = p_vout->render.i_width;
1432     p_vout->p_sys->i_height = p_vout->render.i_height;
1433     p_vout->p_sys->source_chroma = p_vout->render.i_chroma;
1434
1435     p_vout->pf_init = Init;
1436     p_vout->pf_end = End;
1437     p_vout->pf_manage = Manage;
1438     p_vout->pf_render = NULL;
1439     p_vout->pf_display = Display;
1440
1441     return( 0 );
1442 }
1443
1444 /*****************************************************************************
1445  * Init: initialize BeOS video thread output method
1446  *****************************************************************************/
1447 int Init( vout_thread_t *p_vout )
1448 {
1449     int i_index;
1450     picture_t *p_pic;
1451
1452     I_OUTPUTPICTURES = 0;
1453
1454     /* Open and initialize device */
1455     if( BeosOpenDisplay( p_vout ) )
1456     {
1457         msg_Err(p_vout, "vout error: can't open display");
1458         return 0;
1459     }
1460     p_vout->output.i_width  = p_vout->render.i_width;
1461     p_vout->output.i_height = p_vout->render.i_height;
1462
1463     /* Assume we have square pixels */
1464     p_vout->output.i_aspect = p_vout->p_sys->i_width
1465                                * VOUT_ASPECT_FACTOR / p_vout->p_sys->i_height;
1466     p_vout->output.i_chroma = colspace[p_vout->p_sys->p_window->colspace_index].chroma;
1467     p_vout->p_sys->i_index = 0;
1468
1469     p_vout->b_direct = 1;
1470
1471     p_vout->output.i_rmask  = 0x00ff0000;
1472     p_vout->output.i_gmask  = 0x0000ff00;
1473     p_vout->output.i_bmask  = 0x000000ff;
1474
1475     for (int buffer_index = 0 ; buffer_index < 3; buffer_index++)
1476     {
1477        p_pic = NULL;
1478        /* Find an empty picture slot */
1479        for( i_index = 0 ; i_index < VOUT_MAX_PICTURES ; i_index++ )
1480        {
1481            p_pic = NULL;
1482            if( p_vout->p_picture[ i_index ].i_status == FREE_PICTURE )
1483            {
1484                p_pic = p_vout->p_picture + i_index;
1485                break;
1486            }
1487        }
1488
1489        if( p_pic == NULL )
1490        {
1491            return 0;
1492        }
1493        p_pic->p->p_pixels = (uint8_t*)p_vout->p_sys->p_window->bitmap[buffer_index]->Bits();
1494        p_pic->p->i_lines = p_vout->p_sys->i_height;
1495
1496        p_pic->p->i_pixel_pitch = colspace[p_vout->p_sys->p_window->colspace_index].pixel_bytes;
1497        p_pic->i_planes = colspace[p_vout->p_sys->p_window->colspace_index].planes;
1498        p_pic->p->i_pitch = p_vout->p_sys->p_window->bitmap[buffer_index]->BytesPerRow();
1499        p_pic->p->i_visible_pitch = p_pic->p->i_pixel_pitch * ( p_vout->p_sys->p_window->bitmap[buffer_index]->Bounds().IntegerWidth() + 1 );
1500
1501        p_pic->i_status = DESTROYED_PICTURE;
1502        p_pic->i_type   = DIRECT_PICTURE;
1503
1504        PP_OUTPUTPICTURE[ I_OUTPUTPICTURES ] = p_pic;
1505
1506        I_OUTPUTPICTURES++;
1507     }
1508
1509     return( 0 );
1510 }
1511
1512 /*****************************************************************************
1513  * End: terminate BeOS video thread output method
1514  *****************************************************************************/
1515 void End( vout_thread_t *p_vout )
1516 {
1517     BeosCloseDisplay( p_vout );
1518 }
1519
1520 /*****************************************************************************
1521  * Manage
1522  *****************************************************************************/
1523 static int Manage( vout_thread_t * p_vout )
1524 {
1525     if( p_vout->i_changes & VOUT_FULLSCREEN_CHANGE )
1526     {
1527         p_vout->p_sys->p_window->PostMessage( TOGGLE_FULL_SCREEN );
1528         p_vout->i_changes &= ~VOUT_FULLSCREEN_CHANGE;
1529     }
1530
1531     return 0;
1532 }
1533
1534 /*****************************************************************************
1535  * CloseVideo: destroy BeOS video thread output method
1536  *****************************************************************************
1537  * Terminate an output method created by DummyCreateOutputMethod
1538  *****************************************************************************/
1539 void E_(CloseVideo) ( vlc_object_t *p_this )
1540 {
1541     vout_thread_t * p_vout = (vout_thread_t *)p_this;
1542
1543     free( p_vout->p_sys );
1544 }
1545
1546 /*****************************************************************************
1547  * Display: displays previously rendered output
1548  *****************************************************************************
1549  * This function send the currently rendered image to BeOS image, waits until
1550  * it is displayed and switch the two rendering buffers, preparing next frame.
1551  *****************************************************************************/
1552 void Display( vout_thread_t *p_vout, picture_t *p_pic )
1553 {
1554     VideoWindow * p_win = p_vout->p_sys->p_window;
1555
1556     /* draw buffer if required */
1557     if (!p_win->teardownwindow)
1558     {
1559        p_win->drawBuffer(p_vout->p_sys->i_index);
1560     }
1561     /* change buffer */
1562     p_vout->p_sys->i_index = ++p_vout->p_sys->i_index % 3;
1563     p_pic->p->p_pixels = (uint8_t*)p_vout->p_sys->p_window->bitmap[p_vout->p_sys->i_index]->Bits();
1564 }
1565
1566 /* following functions are local */
1567
1568 /*****************************************************************************
1569  * BeosOpenDisplay: open and initialize BeOS device
1570  *****************************************************************************/
1571 static int BeosOpenDisplay( vout_thread_t *p_vout )
1572 {
1573
1574     p_vout->p_sys->p_window = new VideoWindow( p_vout->p_sys->i_width - 1,
1575                                                p_vout->p_sys->i_height - 1,
1576                                                BRect( 20, 50,
1577                                                       20 + p_vout->i_window_width - 1,
1578                                                       50 + p_vout->i_window_height - 1 ),
1579                                                p_vout );
1580     if( p_vout->p_sys->p_window == NULL )
1581     {
1582         msg_Err( p_vout, "cannot allocate VideoWindow" );
1583         return( 1 );
1584     }
1585     else
1586     {
1587         p_vout->p_sys->p_window->Show();
1588     }
1589
1590     return( 0 );
1591 }
1592
1593 /*****************************************************************************
1594  * BeosDisplay: close and reset BeOS device
1595  *****************************************************************************
1596  * Returns all resources allocated by BeosOpenDisplay and restore the original
1597  * state of the device.
1598  *****************************************************************************/
1599 static void BeosCloseDisplay( vout_thread_t *p_vout )
1600 {
1601     VideoWindow * p_win = p_vout->p_sys->p_window;
1602     /* Destroy the video window */
1603     if( p_win != NULL && !p_win->teardownwindow)
1604     {
1605         p_win->Lock();
1606         p_win->teardownwindow = true;
1607         p_win->Hide();
1608         p_win->Quit();
1609     }
1610     p_win = NULL;
1611 }