modules/gui/macosx/embeddedwindow.m

   1 /*****************************************************************************
   2  * embeddedwindow.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2005-2008 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Benjamin Pracht <bigben at videolan dot org>
   8  *          Felix Paul Kühne <fkuehne at videolan dot org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 /*****************************************************************************
  26  * Preamble
  27  *****************************************************************************/
  28
  29 #import "intf.h"
  30 #import "controls.h"
  31 #import "vout.h"
  32 #import "embeddedwindow.h"
  33 #import "fspanel.h"
  34 #import "playlist.h"
  35
  36 /* SetSystemUIMode, ... */
  37 #import <Carbon/Carbon.h>
  38
  39 /*****************************************************************************
  40  * extension to NSWindow's interface to fix compilation warnings
  41  * and let us access this functions properly
  42  * this uses a private Apple-API, but works fine on all current OSX releases
  43  * keep checking for compatiblity with future releases though
  44  *****************************************************************************/
  45
  46 @interface NSWindow (UndocumentedWindowProperties)
  47 - (void)setBottomCornerRounded: (BOOL)value;
  48 @end
  49
  50 /*****************************************************************************
  51  * VLCEmbeddedWindow Implementation
  52  *****************************************************************************/
  53
  54 @implementation VLCEmbeddedWindow
  55
  56 - (void)awakeFromNib
  57 {
  58     [self setDelegate: self];
  59     [self setBottomCornerRounded:NO];
  60
  61     /* button strings */
  62     [o_btn_backward setToolTip: _NS("Rewind")];
  63     [o_btn_forward setToolTip: _NS("Fast Forward")];
  64     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
  65     [o_btn_play setToolTip: _NS("Play")];
  66     [o_timeslider setToolTip: _NS("Position")];
  67     [o_btn_prev setToolTip: _NS("Previous")];
  68     [o_btn_stop setToolTip: _NS("Stop")];
  69     [o_btn_next setToolTip: _NS("Next")];
  70     [o_volumeslider setToolTip: _NS("Volume")];
  71     [o_btn_playlist setToolTip: _NS("Playlist")];
  72     [self setTitle: _NS("VLC media player")];
  73
  74     o_img_play = [NSImage imageNamed: @"play_big"];
  75     o_img_pause = [NSImage imageNamed: @"pause_big"];
  76
  77     [self controlTintChanged];
  78     [[NSNotificationCenter defaultCenter] addObserver: self
  79                                              selector: @selector( controlTintChanged )
  80                                                  name: NSControlTintDidChangeNotification
  81                                                object: nil];
  82
  83     /* Set color of sidebar to Leopard's "Sidebar Blue" */
  84     [o_sidebar_list setBackgroundColor: [NSColor colorWithCalibratedRed:0.820
  85                                                                   green:0.843
  86                                                                    blue:0.886
  87                                                                   alpha:1.0]];
  88
  89     [self setMinSize:NSMakeSize([o_sidebar_list convertRect:[o_sidebar_list bounds]
  90                                                      toView: nil].size.width + 551., 114.)];
  91
  92     /* Useful to save o_view frame in fullscreen mode */
  93     o_temp_view = [[NSView alloc] init];
  94     [o_temp_view setAutoresizingMask:NSViewHeightSizable | NSViewWidthSizable];
  95
  96     o_fullscreen_window = nil;
  97     o_makekey_anim = o_fullscreen_anim1 = o_fullscreen_anim2 = nil;
  98
  99     /* Not fullscreen when we wake up */
 100     [o_btn_fullscreen setState: NO];
 101     b_fullscreen = NO;
 102
 103     /* Make sure setVisible: returns NO */
 104     [self orderOut:self];
 105     //b_window_is_invisible = YES;
 106     videoRatio = NSMakeSize( 0., 0. );
 107 }
 108
 109 - (void)controlTintChanged
 110 {
 111     BOOL b_playing = NO;
 112     if( [o_btn_play alternateImage] == o_img_play_pressed )
 113         b_playing = YES;
 114
 115     o_img_play_pressed = [NSImage imageNamed: @"play_big_down"];
 116     o_img_pause_pressed = [NSImage imageNamed: @"pause_big_down"];
 117
 118     if( b_playing )
 119         [o_btn_play setAlternateImage: o_img_play_pressed];
 120     else
 121         [o_btn_play setAlternateImage: o_img_pause_pressed];
 122 }
 123
 124 - (void)dealloc
 125 {
 126     [[NSNotificationCenter defaultCenter] removeObserver: self];
 127     [o_img_play release];
 128     [o_img_play_pressed release];
 129     [o_img_pause release];
 130     [o_img_pause_pressed release];
 131
 132     [super dealloc];
 133 }
 134
 135 - (void)setTime:(NSString *)o_arg_time position:(float)f_position
 136 {
 137     [o_time setStringValue: o_arg_time];
 138     [o_timeslider setFloatValue: f_position];
 139 }
 140
 141 - (void)playStatusUpdated:(int)i_status
 142 {
 143     if( i_status == PLAYING_S )
 144     {
 145         [o_btn_play setImage: o_img_pause];
 146         [o_btn_play setAlternateImage: o_img_pause_pressed];
 147         [o_btn_play setToolTip: _NS("Pause")];
 148     }
 149     else
 150     {
 151         [o_btn_play setImage: o_img_play];
 152         [o_btn_play setAlternateImage: o_img_play_pressed];
 153         [o_btn_play setToolTip: _NS("Play")];
 154     }
 155 }
 156
 157 - (void)setSeekable:(BOOL)b_seekable
 158 {
 159     [o_btn_forward setEnabled: b_seekable];
 160     [o_btn_backward setEnabled: b_seekable];
 161     [o_timeslider setEnabled: b_seekable];
 162 }
 163
 164 - (void)setScrollString:(NSString *)o_string
 165 {
 166     [o_scrollfield setStringValue: o_string];
 167 }
 168
 169 - (id)getPgbar
 170 {
 171     if( o_main_pgbar )
 172         return o_main_pgbar;
 173
 174     return nil;
 175 }
 176
 177 - (void)setStop:(BOOL)b_input
 178 {
 179     [o_btn_stop setEnabled: b_input];
 180 }
 181
 182 - (void)setNext:(BOOL)b_input
 183 {
 184     [o_btn_next setEnabled: b_input];
 185 }
 186
 187 - (void)setPrev:(BOOL)b_input
 188 {
 189     [o_btn_prev setEnabled: b_input];
 190 }
 191
 192 - (void)setVolumeEnabled:(BOOL)b_input
 193 {
 194     [o_volumeslider setEnabled: b_input];
 195 }
 196
 197 - (void)setVolumeSlider:(float)f_level
 198 {
 199     [o_volumeslider setFloatValue: f_level];
 200 }
 201
 202 - (BOOL)windowShouldZoom:(NSWindow *)sender toFrame:(NSRect)newFrame
 203 {
 204     [self setFrame: newFrame display: YES animate: YES];
 205     return NO;
 206 }
 207
 208 - (BOOL)windowShouldClose:(id)sender
 209 {
 210     playlist_t * p_playlist = pl_Hold( VLCIntf );
 211
 212     /* Only want to stop playback if video is playing */
 213     if( videoRatio.height != 0. && videoRatio.width != 0. )
 214         playlist_Stop( p_playlist );
 215     pl_Release( VLCIntf );
 216     return YES;
 217 }
 218
 219 - (NSView *)mainView
 220 {
 221     if (o_fullscreen_window)
 222         return o_temp_view;
 223     else
 224         return o_view;
 225 }
 226
 227 - (void)setVideoRatio:(NSSize)ratio
 228 {
 229     videoRatio = ratio;
 230 }
 231
 232 - (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize
 233 {
 234         NSView *playlist_area = [[o_vertical_split subviews] objectAtIndex:1];
 235         NSRect newList = [playlist_area frame];
 236         if( newList.size.height < 50 && newList.size.height > 0 ) {
 237                 [self togglePlaylist:self];
 238         }
 239
 240     /* With no video open or with the playlist open the behavior is odd */
 241     if( newList.size.height > 50 )
 242         return proposedFrameSize;
 243
 244     if( videoRatio.height == 0. || videoRatio.width == 0. )
 245         return proposedFrameSize;
 246
 247     NSRect viewRect = [o_view convertRect:[o_view bounds] toView: nil];
 248     NSRect contentRect = [self contentRectForFrameRect:[self frame]];
 249     float marginy = viewRect.origin.y + [self frame].size.height - contentRect.size.height;
 250     float marginx = contentRect.size.width - viewRect.size.width;
 251
 252     proposedFrameSize.height = (proposedFrameSize.width - marginx) * videoRatio.height / videoRatio.width + marginy;
 253
 254     return proposedFrameSize;
 255 }
 256
 257 - (void)becomeMainWindow
 258 {
 259     [o_sidebar_list setBackgroundColor: [NSColor colorWithCalibratedRed:0.820
 260                                                                   green:0.843
 261                                                                    blue:0.886
 262                                                                   alpha:1.0]];
 263         [o_status becomeMainWindow];
 264     [super becomeMainWindow];
 265 }
 266
 267 - (void)resignMainWindow
 268 {
 269     [o_sidebar_list setBackgroundColor: [NSColor colorWithCalibratedWhite:0.91 alpha:1.0]];
 270         [o_status resignMainWindow];
 271     [super resignMainWindow];
 272 }
 273
 274 - (CGFloat)splitView:(NSSplitView *) splitView constrainSplitPosition:(CGFloat) proposedPosition ofSubviewAt:(NSInteger) index
 275 {
 276         if([splitView isVertical])
 277                 return proposedPosition;
 278         else {
 279                 float bottom = [splitView frame].size.height - [splitView dividerThickness];
 280                 if(proposedPosition > bottom - 50) {
 281                         [o_btn_playlist setState: NSOffState];
 282                         [o_searchfield setHidden:YES];
 283                         [o_playlist_view setHidden:YES];
 284                         return bottom;
 285                 }
 286                 else {
 287                         [o_btn_playlist setState: NSOnState];
 288                         [o_searchfield setHidden:NO];
 289                         [o_playlist_view setHidden:NO];
 290                         [o_playlist swapPlaylists: o_playlist_table];
 291                         [o_vlc_main togglePlaylist:self];
 292                         return proposedPosition;
 293                 }
 294         }
 295 }
 296
 297 - (void)splitViewWillResizeSubviews:(NSNotification *) notification
 298 {
 299
 300 }
 301
 302 - (CGFloat)splitView:(NSSplitView *) splitView constrainMinCoordinate:(CGFloat) proposedMin ofSubviewAt:(NSInteger) offset
 303 {
 304         if([splitView isVertical])
 305                 return 125.;
 306         else
 307                 return 0.;
 308 }
 309
 310 - (CGFloat)splitView:(NSSplitView *) splitView constrainMaxCoordinate:(CGFloat) proposedMax ofSubviewAt:(NSInteger) offset
 311 {
 312     if([splitView isVertical])
 313                 return MIN([self frame].size.width - 551, 300);
 314         else
 315                 return [splitView frame].size.height;
 316 }
 317
 318 - (BOOL)splitView:(NSSplitView *) splitView canCollapseSubview:(NSView *) subview
 319 {
 320         if([splitView isVertical])
 321                 return NO;
 322         else
 323                 return NO;
 324 }
 325
 326 - (NSRect)splitView:(NSSplitView *)splitView effectiveRect:(NSRect)proposedEffectiveRect forDrawnRect:(NSRect)drawnRect
 327    ofDividerAtIndex:(NSInteger)dividerIndex
 328 {
 329         if([splitView isVertical]) {
 330                 drawnRect.origin.x -= 3;
 331                 drawnRect.size.width += 5;
 332                 return drawnRect;
 333         }
 334         else
 335                 return drawnRect;
 336 }
 337
 338 - (IBAction)togglePlaylist:(id)sender
 339 {
 340         NSView *playback_area = [[o_vertical_split subviews] objectAtIndex:0];
 341         NSView *playlist_area = [[o_vertical_split subviews] objectAtIndex:1];
 342         NSRect newVid = [playback_area frame];
 343         NSRect newList = [playlist_area frame];
 344         if(newList.size.height < 50 && sender != self && sender != o_vlc_main) {
 345                 newList.size.height = newVid.size.height/2;
 346                 newVid.size.height = newVid.size.height/2;
 347                 newVid.origin.y = newVid.origin.y + newList.size.height;
 348                 [o_btn_playlist setState: NSOnState];
 349                 [o_searchfield setHidden:NO];
 350                 [o_playlist_view setHidden:NO];
 351                 [o_playlist swapPlaylists: o_playlist_table];
 352                 [o_vlc_main togglePlaylist:self];
 353         }
 354         else {
 355                 newVid.size.height = newVid.size.height + newList.size.height;
 356                 newList.size.height = 0;
 357                 newVid.origin.y = 0;
 358                 [o_btn_playlist setState: NSOffState];
 359                 [o_searchfield setHidden:YES];
 360                 [o_playlist_view setHidden:YES];
 361         }
 362         [playback_area setFrame: newVid];
 363         [playlist_area setFrame: newList];
 364 }
 365
 366 /*****************************************************************************
 367  * Fullscreen support
 368  */
 369
 370 - (BOOL)isFullscreen
 371 {
 372     return b_fullscreen;
 373 }
 374
 375 - (void)lockFullscreenAnimation
 376 {
 377     [o_animation_lock lock];
 378 }
 379
 380 - (void)unlockFullscreenAnimation
 381 {
 382     [o_animation_lock unlock];
 383 }
 384
 385 - (void)enterFullscreen
 386 {
 387     NSMutableDictionary *dict1, *dict2;
 388     NSScreen *screen;
 389     NSRect screen_rect;
 390     NSRect rect;
 391     vout_thread_t *p_vout = getVout();
 392     BOOL blackout_other_displays = config_GetInt( VLCIntf, "macosx-black" );
 393
 394     screen = [NSScreen screenWithDisplayID:(CGDirectDisplayID)var_GetInteger( p_vout, "video-device" )];
 395
 396     [self lockFullscreenAnimation];
 397
 398     if (!screen)
 399     {
 400         msg_Dbg( p_vout, "chosen screen isn't present, using current screen for fullscreen mode" );
 401         screen = [self screen];
 402     }
 403     if (!screen)
 404     {
 405         msg_Dbg( p_vout, "Using deepest screen" );
 406         screen = [NSScreen deepestScreen];
 407     }
 408
 409     vlc_object_release( p_vout );
 410
 411     screen_rect = [screen frame];
 412
 413     [o_btn_fullscreen setState: YES];
 414
 415     [NSCursor setHiddenUntilMouseMoves: YES];
 416
 417     if( blackout_other_displays )
 418         [screen blackoutOtherScreens];
 419
 420     /* Make sure we don't see the window flashes in float-on-top mode */
 421     originalLevel = [self level];
 422     [self setLevel:NSNormalWindowLevel];
 423
 424     /* Only create the o_fullscreen_window if we are not in the middle of the zooming animation */
 425     if (!o_fullscreen_window)
 426     {
 427         /* We can't change the styleMask of an already created NSWindow, so we create an other window, and do eye catching stuff */
 428
 429         rect = [[o_view superview] convertRect: [o_view frame] toView: nil]; /* Convert to Window base coord */
 430         rect.origin.x += [self frame].origin.x;
 431         rect.origin.y += [self frame].origin.y;
 432         o_fullscreen_window = [[VLCWindow alloc] initWithContentRect:rect styleMask: NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:YES];
 433         [o_fullscreen_window setBackgroundColor: [NSColor blackColor]];
 434         [o_fullscreen_window setCanBecomeKeyWindow: YES];
 435
 436         if (![self isVisible] || [self alphaValue] == 0.0)
 437         {
 438             /* We don't animate if we are not visible, instead we
 439              * simply fade the display */
 440             CGDisplayFadeReservationToken token;
 441
 442             CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
 443             CGDisplayFade( token, 0.5, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
 444
 445             if ([screen isMainScreen])
 446                 SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 447
 448             [[o_view superview] replaceSubview:o_view with:o_temp_view];
 449             [o_temp_view setFrame:[o_view frame]];
 450             [o_fullscreen_window setContentView:o_view];
 451
 452             [o_fullscreen_window makeKeyAndOrderFront:self];
 453
 454             [o_fullscreen_window makeKeyAndOrderFront:self];
 455             [o_fullscreen_window orderFront:self animate:YES];
 456
 457             [o_fullscreen_window setFrame:screen_rect display:YES];
 458
 459             CGDisplayFade( token, 0.3, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
 460             CGReleaseDisplayFadeReservation( token);
 461
 462             /* Will release the lock */
 463             [self hasBecomeFullscreen];
 464
 465             return;
 466         }
 467
 468         /* Make sure we don't see the o_view disappearing of the screen during this operation */
 469         NSDisableScreenUpdates();
 470         [[o_view superview] replaceSubview:o_view with:o_temp_view];
 471         [o_temp_view setFrame:[o_view frame]];
 472         [o_fullscreen_window setContentView:o_view];
 473         [o_fullscreen_window makeKeyAndOrderFront:self];
 474         NSEnableScreenUpdates();
 475     }
 476
 477     /* We are in fullscreen (and no animation is running) */
 478     if (b_fullscreen)
 479     {
 480         /* Make sure we are hidden */
 481         [super orderOut: self];
 482         [self unlockFullscreenAnimation];
 483         return;
 484     }
 485
 486     if (o_fullscreen_anim1)
 487     {
 488         [o_fullscreen_anim1 stopAnimation];
 489         [o_fullscreen_anim1 release];
 490     }
 491     if (o_fullscreen_anim2)
 492     {
 493         [o_fullscreen_anim2 stopAnimation];
 494         [o_fullscreen_anim2 release];
 495     }
 496
 497     if ([screen isMainScreen])
 498         SetSystemUIMode( kUIModeAllHidden, kUIOptionAutoShowMenuBar);
 499
 500     dict1 = [[NSMutableDictionary alloc] initWithCapacity:2];
 501     dict2 = [[NSMutableDictionary alloc] initWithCapacity:3];
 502
 503     [dict1 setObject:self forKey:NSViewAnimationTargetKey];
 504     [dict1 setObject:NSViewAnimationFadeOutEffect forKey:NSViewAnimationEffectKey];
 505
 506     [dict2 setObject:o_fullscreen_window forKey:NSViewAnimationTargetKey];
 507     [dict2 setObject:[NSValue valueWithRect:[o_fullscreen_window frame]] forKey:NSViewAnimationStartFrameKey];
 508     [dict2 setObject:[NSValue valueWithRect:screen_rect] forKey:NSViewAnimationEndFrameKey];
 509
 510     /* Strategy with NSAnimation allocation:
 511         - Keep at most 2 animation at a time
 512         - leaveFullscreen/enterFullscreen are the only responsible for releasing and alloc-ing
 513     */
 514     o_fullscreen_anim1 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict1]];
 515     o_fullscreen_anim2 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict2]];
 516
 517     [dict1 release];
 518     [dict2 release];
 519
 520     [o_fullscreen_anim1 setAnimationBlockingMode: NSAnimationNonblocking];
 521     [o_fullscreen_anim1 setDuration: 0.3];
 522     [o_fullscreen_anim1 setFrameRate: 30];
 523     [o_fullscreen_anim2 setAnimationBlockingMode: NSAnimationNonblocking];
 524     [o_fullscreen_anim2 setDuration: 0.2];
 525     [o_fullscreen_anim2 setFrameRate: 30];
 526
 527     [o_fullscreen_anim2 setDelegate: self];
 528     [o_fullscreen_anim2 startWhenAnimation: o_fullscreen_anim1 reachesProgress: 1.0];
 529
 530     [o_fullscreen_anim1 startAnimation];
 531     /* fullscreenAnimation will be unlocked when animation ends */
 532 }
 533
 534 - (void)hasBecomeFullscreen
 535 {
 536     [o_fullscreen_window makeFirstResponder: [[[VLCMain sharedInstance] controls] voutView]];
 537
 538     [o_fullscreen_window makeKeyWindow];
 539     [o_fullscreen_window setAcceptsMouseMovedEvents: TRUE];
 540
 541     /* tell the fspanel to move itself to front next time it's triggered */
 542     [[[[VLCMain sharedInstance] controls] fspanel] setVoutWasUpdated: (int)[[o_fullscreen_window screen] displayID]];
 543
 544     if([self isVisible])
 545         [super orderOut: self];
 546
 547     [[[[VLCMain sharedInstance] controls] fspanel] setActive: nil];
 548
 549     b_fullscreen = YES;
 550     [self unlockFullscreenAnimation];
 551 }
 552
 553 - (void)leaveFullscreen
 554 {
 555     [self leaveFullscreenAndFadeOut: NO];
 556 }
 557
 558 - (void)leaveFullscreenAndFadeOut: (BOOL)fadeout
 559 {
 560     NSMutableDictionary *dict1, *dict2;
 561     NSRect frame;
 562
 563     [self lockFullscreenAnimation];
 564
 565     b_fullscreen = NO;
 566     [o_btn_fullscreen setState: NO];
 567
 568     /* We always try to do so */
 569     [NSScreen unblackoutScreens];
 570
 571     /* Don't do anything if o_fullscreen_window is already closed */
 572     if (!o_fullscreen_window)
 573     {
 574         [self unlockFullscreenAnimation];
 575         return;
 576     }
 577
 578     if (fadeout)
 579     {
 580         /* We don't animate if we are not visible, instead we
 581         * simply fade the display */
 582         CGDisplayFadeReservationToken token;
 583
 584         CGAcquireDisplayFadeReservation(kCGMaxDisplayReservationInterval, &token);
 585         CGDisplayFade( token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0, 0, 0, YES );
 586
 587         [[[[VLCMain sharedInstance] controls] fspanel] setNonActive: nil];
 588         SetSystemUIMode( kUIModeNormal, kUIOptionAutoShowMenuBar);
 589
 590         /* Will release the lock */
 591         [self hasEndedFullscreen];
 592
 593         /* Our window is hidden, and might be faded. We need to workaround that, so note it
 594          * here */
 595         b_window_is_invisible = YES;
 596
 597         CGDisplayFade( token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0, 0, 0, NO );
 598         CGReleaseDisplayFadeReservation( token);
 599         return;
 600     }
 601
 602     [self setAlphaValue: 0.0];
 603     [self orderFront: self];
 604
 605     [[[[VLCMain sharedInstance] controls] fspanel] setNonActive: nil];
 606     SetSystemUIMode( kUIModeNormal, kUIOptionAutoShowMenuBar);
 607
 608     if (o_fullscreen_anim1)
 609     {
 610         [o_fullscreen_anim1 stopAnimation];
 611         [o_fullscreen_anim1 release];
 612     }
 613     if (o_fullscreen_anim2)
 614     {
 615         [o_fullscreen_anim2 stopAnimation];
 616         [o_fullscreen_anim2 release];
 617     }
 618
 619     frame = [[o_temp_view superview] convertRect: [o_temp_view frame] toView: nil]; /* Convert to Window base coord */
 620     frame.origin.x += [self frame].origin.x;
 621     frame.origin.y += [self frame].origin.y;
 622
 623     dict2 = [[NSMutableDictionary alloc] initWithCapacity:2];
 624     [dict2 setObject:self forKey:NSViewAnimationTargetKey];
 625     [dict2 setObject:NSViewAnimationFadeInEffect forKey:NSViewAnimationEffectKey];
 626
 627     o_fullscreen_anim2 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict2, nil]];
 628     [dict2 release];
 629
 630     [o_fullscreen_anim2 setAnimationBlockingMode: NSAnimationNonblocking];
 631     [o_fullscreen_anim2 setDuration: 0.3];
 632     [o_fullscreen_anim2 setFrameRate: 30];
 633
 634     [o_fullscreen_anim2 setDelegate: self];
 635
 636     dict1 = [[NSMutableDictionary alloc] initWithCapacity:3];
 637
 638     [dict1 setObject:o_fullscreen_window forKey:NSViewAnimationTargetKey];
 639     [dict1 setObject:[NSValue valueWithRect:[o_fullscreen_window frame]] forKey:NSViewAnimationStartFrameKey];
 640     [dict1 setObject:[NSValue valueWithRect:frame] forKey:NSViewAnimationEndFrameKey];
 641
 642     o_fullscreen_anim1 = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:dict1, nil]];
 643     [dict1 release];
 644
 645     [o_fullscreen_anim1 setAnimationBlockingMode: NSAnimationNonblocking];
 646     [o_fullscreen_anim1 setDuration: 0.2];
 647     [o_fullscreen_anim1 setFrameRate: 30];
 648     [o_fullscreen_anim2 startWhenAnimation: o_fullscreen_anim1 reachesProgress: 1.0];
 649
 650     /* Make sure o_fullscreen_window is the frontmost window */
 651     [o_fullscreen_window orderFront: self];
 652
 653     [o_fullscreen_anim1 startAnimation];
 654     /* fullscreenAnimation will be unlocked when animation ends */
 655 }
 656
 657 - (void)hasEndedFullscreen
 658 {
 659     /* This function is private and should be only triggered at the end of the fullscreen change animation */
 660     /* Make sure we don't see the o_view disappearing of the screen during this operation */
 661     NSDisableScreenUpdates();
 662     [o_view retain];
 663     [o_view removeFromSuperviewWithoutNeedingDisplay];
 664     [[o_temp_view superview] replaceSubview:o_temp_view with:o_view];
 665     [o_view release];
 666     [o_view setFrame:[o_temp_view frame]];
 667     [self makeFirstResponder: o_view];
 668     if ([self isVisible])
 669         [super makeKeyAndOrderFront:self]; /* our version contains a workaround */
 670     [o_fullscreen_window orderOut: self];
 671     NSEnableScreenUpdates();
 672
 673     [o_fullscreen_window release];
 674     o_fullscreen_window = nil;
 675     [self setLevel:originalLevel];
 676
 677     [self unlockFullscreenAnimation];
 678 }
 679
 680 - (void)animationDidEnd:(NSAnimation*)animation
 681 {
 682     NSArray *viewAnimations;
 683     if( o_makekey_anim == animation )
 684     {
 685         [o_makekey_anim release];
 686         return;
 687     }
 688     if ([animation currentValue] < 1.0)
 689         return;
 690
 691     /* Fullscreen ended or started (we are a delegate only for leaveFullscreen's/enterFullscren's anim2) */
 692     viewAnimations = [o_fullscreen_anim2 viewAnimations];
 693     if ([viewAnimations count] >=1 &&
 694         [[[viewAnimations objectAtIndex: 0] objectForKey: NSViewAnimationEffectKey] isEqualToString:NSViewAnimationFadeInEffect])
 695     {
 696         /* Fullscreen ended */
 697         [self hasEndedFullscreen];
 698     }
 699     else
 700     {
 701         /* Fullscreen started */
 702         [self hasBecomeFullscreen];
 703     }
 704 }
 705
 706 - (void)orderOut: (id)sender
 707 {
 708     [super orderOut: sender];
 709
 710     /* Make sure we leave fullscreen */
 711     [self leaveFullscreenAndFadeOut: YES];
 712 }
 713
 714 - (void)makeKeyAndOrderFront: (id)sender
 715 {
 716     /* Hack
 717      * when we exit fullscreen and fade out, we may endup in
 718      * having a window that is faded. We can't have it fade in unless we
 719      * animate again. */
 720
 721     if(!b_window_is_invisible)
 722     {
 723         /* Make sure we don't do it too much */
 724         [super makeKeyAndOrderFront: sender];
 725         return;
 726     }
 727
 728     [super setAlphaValue:0.0f];
 729     [super makeKeyAndOrderFront: sender];
 730
 731     NSMutableDictionary * dict = [[NSMutableDictionary alloc] initWithCapacity:2];
 732     [dict setObject:self forKey:NSViewAnimationTargetKey];
 733     [dict setObject:NSViewAnimationFadeInEffect forKey:NSViewAnimationEffectKey];
 734
 735     o_makekey_anim = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict]];
 736     [dict release];
 737
 738     [o_makekey_anim setAnimationBlockingMode: NSAnimationNonblocking];
 739     [o_makekey_anim setDuration: 0.1];
 740     [o_makekey_anim setFrameRate: 30];
 741     [o_makekey_anim setDelegate: self];
 742
 743     [o_makekey_anim startAnimation];
 744     b_window_is_invisible = NO;
 745
 746     /* fullscreenAnimation will be unlocked when animation ends */
 747 }
 748
 749
 750
 751 /* Make sure setFrame gets executed on main thread especially if we are animating.
 752  * (Thus we won't block the video output thread) */
 753 - (void)setFrame:(NSRect)frame display:(BOOL)display animate:(BOOL)animate
 754 {
 755     struct { NSRect frame; BOOL display; BOOL animate;} args;
 756     NSData *packedargs;
 757
 758     args.frame = frame;
 759     args.display = display;
 760     args.animate = animate;
 761
 762     packedargs = [NSData dataWithBytes:&args length:sizeof(args)];
 763
 764     [self performSelectorOnMainThread:@selector(setFrameOnMainThread:)
 765                     withObject: packedargs waitUntilDone: YES];
 766 }
 767
 768 - (void)setFrameOnMainThread:(NSData*)packedargs
 769 {
 770     struct args { NSRect frame; BOOL display; BOOL animate; } * args = (struct args*)[packedargs bytes];
 771
 772     if( args->animate )
 773     {
 774         /* Make sure we don't block too long and set up a non blocking animation */
 775         NSDictionary * dict = [NSDictionary dictionaryWithObjectsAndKeys:
 776             self, NSViewAnimationTargetKey,
 777             [NSValue valueWithRect:[self frame]], NSViewAnimationStartFrameKey,
 778             [NSValue valueWithRect:args->frame], NSViewAnimationEndFrameKey, nil];
 779
 780         NSViewAnimation * anim = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObject:dict]];
 781         [dict release];
 782
 783         [anim setAnimationBlockingMode: NSAnimationNonblocking];
 784         [anim setDuration: 0.4];
 785         [anim setFrameRate: 30];
 786         [anim startAnimation];
 787     }
 788     else {
 789         [super setFrame:args->frame display:args->display animate:args->animate];
 790     }
 791
 792 }
 793 @end
 794
 795 /*****************************************************************************
 796  * embeddedbackground
 797  *****************************************************************************/
 798
 799
 800 @implementation embeddedbackground
 801
 802 - (void)dealloc
 803 {
 804     [self unregisterDraggedTypes];
 805     [super dealloc];
 806 }
 807
 808 - (void)awakeFromNib
 809 {
 810     [self registerForDraggedTypes:[NSArray arrayWithObjects:NSTIFFPboardType,
 811                                    NSFilenamesPboardType, nil]];
 812     [self addSubview: o_timeslider];
 813     [self addSubview: o_scrollfield];
 814     [self addSubview: o_time];
 815     [self addSubview: o_main_pgbar];
 816     [self addSubview: o_btn_backward];
 817     [self addSubview: o_btn_forward];
 818     [self addSubview: o_btn_fullscreen];
 819     [self addSubview: o_btn_equalizer];
 820     [self addSubview: o_btn_playlist];
 821     [self addSubview: o_btn_play];
 822     [self addSubview: o_btn_prev];
 823     [self addSubview: o_btn_stop];
 824     [self addSubview: o_btn_next];
 825     [self addSubview: o_btn_volume_down];
 826     [self addSubview: o_volumeslider];
 827     [self addSubview: o_btn_volume_up];
 828     [self addSubview: o_searchfield];
 829 }
 830
 831 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
 832 {
 833     if ((NSDragOperationGeneric & [sender draggingSourceOperationMask])
 834         == NSDragOperationGeneric)
 835     {
 836         return NSDragOperationGeneric;
 837     }
 838     else
 839     {
 840         return NSDragOperationNone;
 841     }
 842 }
 843
 844 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
 845 {
 846     return YES;
 847 }
 848
 849 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 850 {
 851     NSPasteboard *o_paste = [sender draggingPasteboard];
 852     NSArray *o_types = [NSArray arrayWithObjects: NSFilenamesPboardType, nil];
 853     NSString *o_desired_type = [o_paste availableTypeFromArray:o_types];
 854     NSData *o_carried_data = [o_paste dataForType:o_desired_type];
 855     BOOL b_autoplay = config_GetInt( VLCIntf, "macosx-autoplay" );
 856
 857     if( o_carried_data )
 858     {
 859         if ([o_desired_type isEqualToString:NSFilenamesPboardType])
 860         {
 861             int i;
 862             NSArray *o_array = [NSArray array];
 863             NSArray *o_values = [[o_paste propertyListForType: NSFilenamesPboardType]
 864                                  sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
 865
 866             for( i = 0; i < (int)[o_values count]; i++)
 867             {
 868                 NSDictionary *o_dic;
 869                 o_dic = [NSDictionary dictionaryWithObject:[o_values objectAtIndex:i] forKey:@"ITEM_URL"];
 870                 o_array = [o_array arrayByAddingObject: o_dic];
 871             }
 872             if( b_autoplay )
 873                 [[[VLCMain sharedInstance] playlist] appendArray: o_array atPos: -1 enqueue:NO];
 874             else
 875                 [[[VLCMain sharedInstance] playlist] appendArray: o_array atPos: -1 enqueue:YES];
 876             return YES;
 877         }
 878     }
 879     [self setNeedsDisplay:YES];
 880     return YES;
 881 }
 882
 883 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
 884 {
 885     [self setNeedsDisplay:YES];
 886 }
 887
 888 - (void)drawRect:(NSRect)rect
 889 {
 890     NSImage *leftImage = [NSImage imageNamed:@"display_left"];
 891     NSImage *middleImage = [NSImage imageNamed:@"display_middle"];
 892     NSImage *rightImage = [NSImage imageNamed:@"display_right"];
 893     [middleImage setSize:NSMakeSize(NSWidth( [self bounds] ) - 134 - [leftImage size].width - [rightImage size].width, [middleImage size].height)];
 894     [middleImage setScalesWhenResized:YES];
 895     [leftImage compositeToPoint:NSMakePoint( 122., 40. ) operation:NSCompositeSourceOver];
 896     [middleImage compositeToPoint:NSMakePoint( 122. + [leftImage size].width, 40. ) operation:NSCompositeSourceOver];
 897     [rightImage compositeToPoint:NSMakePoint( NSWidth( [self bounds] ) - 12 - [rightImage size].width, 40. ) operation:NSCompositeSourceOver];
 898 }
 899
 900 - (void)mouseDown:(NSEvent *)event
 901 {
 902     dragStart = [self convertPoint:[event locationInWindow] fromView:nil];
 903 }
 904
 905 - (void)mouseDragged:(NSEvent *)event
 906 {
 907     NSPoint dragLocation = [self convertPoint:[event locationInWindow] fromView:nil];
 908     NSPoint winOrigin = [o_window frame].origin;
 909
 910     NSPoint newOrigin = NSMakePoint(winOrigin.x + (dragLocation.x - dragStart.x),
 911                                     winOrigin.y + (dragLocation.y - dragStart.y));
 912     [o_window setFrameOrigin: newOrigin];
 913 }
 914
 915 @end
 916
 917 /*****************************************************************************
 918  * statusbar
 919  *****************************************************************************/
 920
 921
 922 @implementation statusbar
 923 - (void)awakeFromNib
 924 {
 925     [self addSubview: o_text];
 926         mainwindow = YES;
 927 }
 928
 929 - (void)resignMainWindow
 930 {
 931         mainwindow = NO;
 932         [self needsDisplay];
 933 }
 934
 935 - (void)becomeMainWindow
 936 {
 937         mainwindow = YES;
 938         [self needsDisplay];
 939 }
 940
 941 - (void)drawRect:(NSRect)rect
 942 {
 943         if(mainwindow)
 944                 [[NSColor colorWithCalibratedRed:0.820
 945                                                                    green:0.843
 946                                                                         blue:0.886
 947                                                                    alpha:1.0] set];
 948         else
 949                 [[NSColor colorWithCalibratedWhite:0.91 alpha:1.0] set];
 950         NSRectFill(rect);
 951         /*NSRect divider = rect;
 952         divider.origin.y += divider.size.height - 1;
 953         divider.size.height = 1;
 954         [[NSColor colorWithCalibratedWhite:0.65 alpha:1.] set];
 955         NSRectFill(divider);*/
 956 }
 957 @end