git.sesse.net Git - vlc/blob - modules/gui/macosx/fspanel.m

   1 /*****************************************************************************
   2  * fspanel.m: MacOS X full screen panel
   3  *****************************************************************************
   4  * Copyright (C) 2006-2012 VLC authors and VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jérôme Decoodt <djc 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 #import "intf.h"
  29 #import "CoreInteraction.h"
  30 #import "MainWindow.h"
  31 #import "misc.h"
  32 #import "fspanel.h"
  33 #import "CompatibilityFixes.h"
  34
  35 @interface VLCFSPanel ()
  36 - (void)hideMouse;
  37 @end
  38
  39 /*****************************************************************************
  40  * VLCFSPanel
  41  *****************************************************************************/
  42 @implementation VLCFSPanel
  43 /* We override this initializer so we can set the NSBorderlessWindowMask styleMask, and set a few other important settings */
  44 - (id)initWithContentRect:(NSRect)contentRect
  45                 styleMask:(NSUInteger)aStyle
  46                   backing:(NSBackingStoreType)bufferingType
  47                     defer:(BOOL)flag
  48 {
  49     id win = [super initWithContentRect:contentRect styleMask:NSTexturedBackgroundWindowMask backing:bufferingType defer:flag];
  50     [win setOpaque:NO];
  51     [win setHasShadow: NO];
  52     [win setBackgroundColor:[NSColor clearColor]];
  53     if (!OSX_SNOW_LEOPARD)
  54         [win setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
  55
  56     /* let the window sit on top of everything else and start out completely transparent */
  57     [win setLevel:NSModalPanelWindowLevel];
  58     i_device = 0;
  59     hideAgainTimer = fadeTimer = nil;
  60     [self setNonActive:nil];
  61     return win;
  62 }
  63
  64 - (void)awakeFromNib
  65 {
  66     [self setContentView:[[VLCFSPanelView alloc] initWithFrame: [self frame]]];
  67     BOOL isInside = (NSPointInRect([NSEvent mouseLocation],[self frame]));
  68     [[self contentView] addTrackingRect:[[self contentView] bounds] owner:self userData:nil assumeInside:isInside];
  69     if (isInside)
  70         [self mouseEntered:NULL];
  71     if (!isInside)
  72         [self mouseExited:NULL];
  73
  74     [self center];
  75
  76     /* get a notification if VLC isn't the active app anymore */
  77     [[NSNotificationCenter defaultCenter]
  78     addObserver: self
  79        selector: @selector(setNonActive:)
  80            name: NSApplicationDidResignActiveNotification
  81          object: NSApp];
  82
  83     /* get a notification if VLC is the active app again */
  84     [[NSNotificationCenter defaultCenter]
  85     addObserver: self
  86        selector: @selector(setActive:)
  87            name: NSApplicationDidBecomeActiveNotification
  88          object: NSApp];
  89 }
  90
  91 /* make sure that we don't become key, since we can't handle hotkeys */
  92 - (BOOL)canBecomeKeyWindow
  93 {
  94     return NO;
  95 }
  96
  97 - (BOOL)mouseDownCanMoveWindow
  98 {
  99     return YES;
 100 }
 101
 102 -(void)dealloc
 103 {
 104     [[NSNotificationCenter defaultCenter] removeObserver: self];
 105
 106     if (hideAgainTimer) {
 107         [hideAgainTimer invalidate];
 108         [hideAgainTimer release];
 109     }
 110
 111     if (o_vout_window)
 112         [o_vout_window release];
 113
 114     [self setFadeTimer:nil];
 115     [super dealloc];
 116 }
 117
 118 -(void)center
 119 {
 120     /* centre the panel in the lower third of the screen */
 121     NSPoint theCoordinate;
 122     NSRect theScreensFrame;
 123     NSRect theWindowsFrame;
 124     NSScreen *screen;
 125
 126     /* user-defined screen */
 127     screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
 128
 129     if (!screen)
 130         /* invalid preferences or none specified, using main screen */
 131         screen = [NSScreen mainScreen];
 132
 133     theScreensFrame = [screen frame];
 134     theWindowsFrame = [self frame];
 135
 136     theCoordinate.x = (theScreensFrame.size.width - theWindowsFrame.size.width) / 2 + theScreensFrame.origin.x;
 137     theCoordinate.y = (theScreensFrame.size.height / 3) - theWindowsFrame.size.height + theScreensFrame.origin.y;
 138     [self setFrameTopLeftPoint: theCoordinate];
 139 }
 140
 141 - (void)setPlay
 142 {
 143     [[self contentView] setPlay];
 144 }
 145
 146 - (void)setPause
 147 {
 148     [[self contentView] setPause];
 149 }
 150
 151 - (void)setStreamTitle:(NSString *)o_title
 152 {
 153     [[self contentView] setStreamTitle: o_title];
 154 }
 155
 156 - (void)setStreamPos:(float) f_pos andTime:(NSString *)o_time
 157 {
 158     [[self contentView] setStreamPos:f_pos andTime: o_time];
 159 }
 160
 161 - (void)setSeekable:(BOOL) b_seekable
 162 {
 163     [[self contentView] setSeekable: b_seekable];
 164 }
 165
 166 - (void)setVolumeLevel: (int)i_volumeLevel
 167 {
 168     [[self contentView] setVolumeLevel: i_volumeLevel];
 169 }
 170
 171 - (void)setNonActive:(id)noData
 172 {
 173     b_nonActive = YES;
 174     [self orderOut: self];
 175
 176     /* here's fadeOut, just without visibly fading */
 177     b_displayed = NO;
 178     [self setAlphaValue:0.0];
 179     [self setFadeTimer:nil];
 180     b_fadeQueued = NO;
 181 }
 182
 183 - (void)setActive:(id)noData
 184 {
 185     b_nonActive = NO;
 186     [[VLCMain sharedInstance] showFullscreenController];
 187 }
 188
 189 /* This routine is called repeatedly to fade in the window */
 190 - (void)focus:(NSTimer *)timer
 191 {
 192     /* we need to push ourselves to front if the vout window was closed since our last display */
 193     if (b_voutWasUpdated) {
 194         [self orderFront: self];
 195         b_voutWasUpdated = NO;
 196     }
 197
 198     if ([self alphaValue] < 1.0)
 199         [self setAlphaValue:[self alphaValue]+0.1];
 200     if ([self alphaValue] >= 1.0) {
 201         b_displayed = YES;
 202         [self setAlphaValue: 1.0];
 203         [self setFadeTimer:nil];
 204         if (b_fadeQueued) {
 205             b_fadeQueued=NO;
 206             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(unfocus:) userInfo:NULL repeats:YES]];
 207         }
 208     }
 209 }
 210
 211 /* This routine is called repeatedly to hide the window */
 212 - (void)unfocus:(NSTimer *)timer
 213 {
 214     if (b_keptVisible) {
 215         b_keptVisible = NO;
 216         b_fadeQueued = NO;
 217         [self setFadeTimer: NULL];
 218         [self fadeIn];
 219         return;
 220     }
 221     if ([self alphaValue] > 0.0)
 222         [self setAlphaValue:[self alphaValue]-0.05];
 223     if ([self alphaValue] <= 0.05) {
 224         b_displayed = NO;
 225         [self setAlphaValue:0.0];
 226         [self setFadeTimer:nil];
 227         if (b_fadeQueued) {
 228             b_fadeQueued=NO;
 229             [self setFadeTimer:
 230                 [NSTimer scheduledTimerWithTimeInterval:0.1
 231                                                  target:self
 232                                                selector:@selector(focus:)
 233                                                userInfo:NULL
 234                                                 repeats:YES]];
 235         }
 236     }
 237 }
 238
 239 - (void)mouseExited:(NSEvent *)theEvent
 240 {
 241     /* give up our focus, so the vout may show us again without letting the user clicking it */
 242     if (o_vout_window && var_GetBool(pl_Get(VLCIntf), "fullscreen"))
 243         [o_vout_window makeKeyWindow];
 244 }
 245
 246 - (void)hideMouse
 247 {
 248     [NSCursor setHiddenUntilMouseMoves: YES];
 249 }
 250
 251 - (void)fadeIn
 252 {
 253     /* in case that the user don't want us to appear, make sure we hide the mouse */
 254
 255     if (!config_GetInt(VLCIntf, "macosx-fspanel")) {
 256         float time = (float)var_CreateGetInteger(VLCIntf, "mouse-hide-timeout") / 1000.;
 257         [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:time target:self selector:@selector(hideMouse) userInfo:nil repeats:NO]];
 258         return;
 259     }
 260
 261     if (b_nonActive)
 262         return;
 263
 264     [self orderFront: nil];
 265
 266     if ([self alphaValue] < 1.0 || b_displayed != YES) {
 267         if (![self fadeTimer])
 268             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(focus:) userInfo:[NSNumber numberWithShort:1] repeats:YES]];
 269         else if ([[[self fadeTimer] userInfo] shortValue]==0)
 270             b_fadeQueued=YES;
 271     }
 272     [self autoHide];
 273 }
 274
 275 - (void)fadeOut
 276 {
 277     if (NSPointInRect([NSEvent mouseLocation],[self frame]))
 278         return;
 279
 280     if (([self alphaValue] > 0.0)) {
 281         if (![self fadeTimer])
 282             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(unfocus:) userInfo:[NSNumber numberWithShort:0] repeats:YES]];
 283         else if ([[[self fadeTimer] userInfo] shortValue]==1)
 284             b_fadeQueued=YES;
 285     }
 286 }
 287
 288 /* triggers a timer to autoHide us again after some seconds of no activity */
 289 - (void)autoHide
 290 {
 291     /* this will tell the timer to start over again or to start at all */
 292     b_keptVisible = YES;
 293
 294     /* get us a valid timer */
 295     if (! b_alreadyCounting) {
 296         i_timeToKeepVisibleInSec = var_CreateGetInteger(VLCIntf, "mouse-hide-timeout") / 500;
 297         if (hideAgainTimer) {
 298             [hideAgainTimer invalidate];
 299             [hideAgainTimer autorelease];
 300         }
 301         /* released in -autoHide and -dealloc */
 302         hideAgainTimer = [[NSTimer scheduledTimerWithTimeInterval: 0.5
 303                                                           target: self
 304                                                         selector: @selector(keepVisible:)
 305                                                         userInfo: nil
 306                                                          repeats: YES] retain];
 307         b_alreadyCounting = YES;
 308     }
 309 }
 310
 311 - (void)keepVisible:(NSTimer *)timer
 312 {
 313     /* if the user triggered an action, start over again */
 314     if (b_keptVisible)
 315         b_keptVisible = NO;
 316
 317     /* count down until we hide ourselfes again and do so if necessary */
 318     if (--i_timeToKeepVisibleInSec < 1) {
 319         [self hideMouse];
 320         [self fadeOut];
 321         [hideAgainTimer invalidate]; /* released in -autoHide and -dealloc */
 322         b_alreadyCounting = NO;
 323     }
 324 }
 325
 326 /* A getter and setter for our main timer that handles window fading */
 327 - (NSTimer *)fadeTimer
 328 {
 329     return fadeTimer;
 330 }
 331
 332 - (void)setFadeTimer:(NSTimer *)timer
 333 {
 334     [timer retain];
 335     [fadeTimer invalidate];
 336     [fadeTimer autorelease];
 337     fadeTimer=timer;
 338 }
 339
 340 - (void)mouseDown:(NSEvent *)theEvent
 341 {
 342     mouseClic = [theEvent locationInWindow];
 343 }
 344
 345 - (void)mouseDragged:(NSEvent *)theEvent
 346 {
 347     NSPoint point = [NSEvent mouseLocation];
 348     point.x -= mouseClic.x;
 349     point.y -= mouseClic.y;
 350     [self setFrameOrigin:point];
 351 }
 352
 353 - (void)setVoutWasUpdated: (VLCWindow *)o_window
 354 {
 355     b_voutWasUpdated = YES;
 356     if (o_vout_window)
 357         [o_vout_window release];
 358     o_vout_window = [o_window retain];
 359     int i_newdevice = (int)[[o_vout_window screen] displayID];
 360     if (i_newdevice != i_device) {
 361         i_device = i_newdevice;
 362         [self center];
 363     }
 364 }
 365 @end
 366
 367 /*****************************************************************************
 368  * FSPanelView
 369  *****************************************************************************/
 370 @implementation VLCFSPanelView
 371
 372 #define addButton(o_button, imageOff, imageOn, _x, _y, action, AXDesc, ToolTip)               \
 373     s_rc.origin.x = _x;                                                                         \
 374     s_rc.origin.y = _y;                                                                         \
 375     o_button = [[NSButton alloc] initWithFrame: s_rc];                                 \
 376     [o_button setButtonType: NSMomentaryChangeButton];                                          \
 377     [o_button setBezelStyle: NSRegularSquareBezelStyle];                                        \
 378     [o_button setBordered: NO];                                                                 \
 379     [o_button setFont:[NSFont systemFontOfSize:0]];                                             \
 380     [o_button setImage:[NSImage imageNamed:imageOff]];                                 \
 381     [o_button setAlternateImage:[NSImage imageNamed:imageOn]];                         \
 382     [o_button sizeToFit];                                                                       \
 383     [o_button setTarget: self];                                                                 \
 384     [o_button setAction: @selector(action:)];                                                   \
 385     [[o_button cell] accessibilitySetOverrideValue:AXDesc forAttribute:NSAccessibilityDescriptionAttribute]; \
 386     [[o_button cell] accessibilitySetOverrideValue:ToolTip forAttribute:NSAccessibilityTitleAttribute]; \
 387     [o_button setToolTip: ToolTip]; \
 388     [self addSubview:o_button];
 389
 390 #define addTextfield(class, o_text, align, font, color)                                    \
 391     o_text = [[class alloc] initWithFrame: s_rc];                            \
 392     [o_text setDrawsBackground: NO];                                                        \
 393     [o_text setBordered: NO];                                                               \
 394     [o_text setEditable: NO];                                                               \
 395     [o_text setSelectable: NO];                                                             \
 396     [o_text setStringValue: _NS("(no item is being played)")];                                                    \
 397     [o_text setAlignment: align];                                                           \
 398     [o_text setTextColor: [NSColor color]];                                                 \
 399     [o_text setFont:[NSFont font:[NSFont smallSystemFontSize]]];                     \
 400     [self addSubview:o_text];
 401
 402 - (id)initWithFrame:(NSRect)frameRect
 403 {
 404     id view = [super initWithFrame:frameRect];
 405     fillColor = [[NSColor clearColor] retain];
 406     NSRect s_rc = [self frame];
 407     addButton(o_prev, @"fs_skip_previous" , @"fs_skip_previous_highlight", 174, 15, prev, _NS("Click to go to the previous playlist item."), _NS("Previous"));
 408     addButton(o_bwd, @"fs_rewind"        , @"fs_rewind_highlight"       , 211, 14, backward, _NS("Click and hold to skip backward through the current media."), _NS("Backward"));
 409     addButton(o_play, @"fs_play"          , @"fs_play_highlight"         , 267, 10, play, _NS("Click to play or pause the current media."), _NS("Play/Pause"));
 410     addButton(o_fwd, @"fs_forward"       , @"fs_forward_highlight"      , 313, 14, forward, _NS("Click and hold to skip forward through the current media."), _NS("Forward"));
 411     addButton(o_next, @"fs_skip_next"     , @"fs_skip_next_highlight"    , 365, 15, next, _NS("Click to go to the next playlist item."), _NS("Next"));
 412     addButton(o_fullscreen, @"fs_exit_fullscreen", @"fs_exit_fullscreen_hightlight", 507, 13, toggleFullscreen, _NS("Click to exit fullscreen playback."), _NS("Toggle Fullscreen mode"));
 413 /*
 414     addButton(o_button, @"image (off state)", @"image (on state)", 38, 51, something, accessibility help string, usual tool tip);
 415  */
 416     [o_fwd setContinuous:YES];
 417     [o_bwd setContinuous:YES];
 418
 419     /* time slider */
 420     s_rc = [self frame];
 421     s_rc.origin.x = 15;
 422     s_rc.origin.y = 45;
 423     s_rc.size.width = 518;
 424     s_rc.size.height = 13;
 425     o_fs_timeSlider = [[VLCFSTimeSlider alloc] initWithFrame: s_rc];
 426     [o_fs_timeSlider setMinValue:0];
 427     [o_fs_timeSlider setMaxValue:10000];
 428     [o_fs_timeSlider setFloatValue: 0];
 429     [o_fs_timeSlider setContinuous: YES];
 430     [o_fs_timeSlider setTarget: self];
 431     [o_fs_timeSlider setAction: @selector(fsTimeSliderUpdate:)];
 432     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Position") forAttribute:NSAccessibilityTitleAttribute];
 433     [[o_fs_timeSlider cell] accessibilitySetOverrideValue:_NS("Click and move the mouse while keeping the button pressed to use this slider to change current playback position.") forAttribute:NSAccessibilityDescriptionAttribute];
 434     [self addSubview: o_fs_timeSlider];
 435
 436     /* volume slider */
 437     s_rc = [self frame];
 438     s_rc.origin.x = 26;
 439     s_rc.origin.y = 20;
 440     s_rc.size.width = 95;
 441     s_rc.size.height = 10;
 442     o_fs_volumeSlider = [[VLCFSVolumeSlider alloc] initWithFrame: s_rc];
 443     [o_fs_volumeSlider setMinValue:0];
 444     [o_fs_volumeSlider setMaxValue:AOUT_VOLUME_MAX];
 445     [o_fs_volumeSlider setIntValue:AOUT_VOLUME_DEFAULT];
 446     [o_fs_volumeSlider setContinuous: YES];
 447     [o_fs_volumeSlider setTarget: self];
 448     [o_fs_volumeSlider setAction: @selector(fsVolumeSliderUpdate:)];
 449     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Volume") forAttribute:NSAccessibilityTitleAttribute];
 450     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Click and move the mouse while keeping the button pressed to use this slider to change the volume.") forAttribute:NSAccessibilityDescriptionAttribute];
 451     [self addSubview: o_fs_volumeSlider];
 452
 453     /* time counter and stream title output fields */
 454     s_rc = [self frame];
 455     s_rc.origin.x = 98;
 456     s_rc.origin.y = 64;
 457     s_rc.size.width = 352;
 458     s_rc.size.height = 14;
 459     addTextfield(NSTextField, o_streamTitle_txt, NSCenterTextAlignment, systemFontOfSize, whiteColor);
 460     s_rc.origin.x = 471;
 461     s_rc.origin.y = 64;
 462     s_rc.size.width = 65;
 463     addTextfield(VLCTimeField, o_streamPosition_txt, NSRightTextAlignment, systemFontOfSize, whiteColor);
 464
 465     o_background_img = [[NSImage imageNamed:@"fs_background"] retain];
 466     o_vol_sld_img = [[NSImage imageNamed:@"fs_volume_slider_bar"] retain];
 467     o_vol_mute_img = [[NSImage imageNamed:@"fs_volume_mute"] retain];
 468     o_vol_max_img = [[NSImage imageNamed:@"fs_volume_max"] retain];
 469     o_time_sld_img = [[NSImage imageNamed:@"fs_time_slider"] retain];
 470
 471     return view;
 472 }
 473
 474 - (void)dealloc
 475 {
 476     [o_background_img release];
 477     [o_vol_sld_img release];
 478     [o_vol_mute_img release];
 479     [o_vol_max_img release];
 480     [o_time_sld_img release];
 481     [o_fs_timeSlider release];
 482     [o_fs_volumeSlider release];
 483     [o_prev release];
 484     [o_next release];
 485     [o_bwd release];
 486     [o_play release];
 487     [o_fwd release];
 488     [o_fullscreen release];
 489     [o_streamTitle_txt release];
 490     [o_streamPosition_txt release];
 491     [super dealloc];
 492 }
 493
 494 - (void)setPlay
 495 {
 496     [o_play setImage:[NSImage imageNamed:@"fs_play"]];
 497     [o_play setAlternateImage: [NSImage imageNamed:@"fs_play_highlight"]];
 498 }
 499
 500 - (void)setPause
 501 {
 502     [o_play setImage: [NSImage imageNamed:@"fs_pause"]];
 503     [o_play setAlternateImage: [NSImage imageNamed:@"fs_pause_highlight"]];
 504 }
 505
 506 - (void)setStreamTitle:(NSString *)o_title
 507 {
 508     [o_streamTitle_txt setStringValue: o_title];
 509 }
 510
 511 - (void)setStreamPos:(float) f_pos andTime:(NSString *)o_time
 512 {
 513     [o_streamPosition_txt setStringValue: o_time];
 514     [o_fs_timeSlider setFloatValue: f_pos];
 515 }
 516
 517 - (void)setSeekable:(BOOL)b_seekable
 518 {
 519     [o_bwd setEnabled: b_seekable];
 520     [o_fwd setEnabled: b_seekable];
 521     [o_fs_timeSlider setEnabled: b_seekable];
 522 }
 523
 524 - (void)setVolumeLevel: (int)i_volumeLevel
 525 {
 526     [o_fs_volumeSlider setIntValue: i_volumeLevel];
 527 }
 528
 529 - (IBAction)play:(id)sender
 530 {
 531     [[VLCCoreInteraction sharedInstance] play];
 532 }
 533
 534 - (IBAction)forward:(id)sender
 535 {
 536     if (([NSDate timeIntervalSinceReferenceDate] - last_fwd_event) > 0.16) {
 537         // we just skipped 4 "continous" events, otherwise we are too fast
 538         [[VLCCoreInteraction sharedInstance] forwardExtraShort];
 539         last_fwd_event = [NSDate timeIntervalSinceReferenceDate];
 540     }
 541 }
 542
 543 - (IBAction)backward:(id)sender
 544 {
 545     if (([NSDate timeIntervalSinceReferenceDate] - last_bwd_event) > 0.16) {
 546         // we just skipped 4 "continous" events, otherwise we are too fast
 547         [[VLCCoreInteraction sharedInstance] backwardExtraShort];
 548         last_bwd_event = [NSDate timeIntervalSinceReferenceDate];
 549     }
 550 }
 551
 552 - (IBAction)prev:(id)sender
 553 {
 554     [[VLCCoreInteraction sharedInstance] previous];
 555 }
 556
 557 - (IBAction)next:(id)sender
 558 {
 559     [[VLCCoreInteraction sharedInstance] next];
 560 }
 561
 562 - (IBAction)toggleFullscreen:(id)sender
 563 {
 564     [[VLCCoreInteraction sharedInstance] toggleFullscreen];
 565 }
 566
 567 - (IBAction)fsTimeSliderUpdate:(id)sender
 568 {
 569     input_thread_t * p_input;
 570     p_input = pl_CurrentInput(VLCIntf);
 571     if (p_input != NULL) {
 572         vlc_value_t pos;
 573
 574         pos.f_float = [o_fs_timeSlider floatValue] / 10000.;
 575         var_Set(p_input, "position", pos);
 576         vlc_object_release(p_input);
 577     }
 578     [[VLCMain sharedInstance] updatePlaybackPosition];
 579 }
 580
 581 - (IBAction)fsVolumeSliderUpdate:(id)sender
 582 {
 583     [[VLCCoreInteraction sharedInstance] setVolume: [sender intValue]];
 584 }
 585
 586 #define addImage(image, _x, _y, mode)                                                       \
 587     image_size = [image size];                                                              \
 588     image_rect.size = image_size;                                                           \
 589     image_rect.origin.x = 0;                                                                \
 590     image_rect.origin.y = 0;                                                                \
 591     frame.origin.x = _x;                                                                    \
 592     frame.origin.y = _y;                                                                    \
 593     frame.size = image_size;                                                                \
 594     [image drawInRect:frame fromRect:image_rect operation:mode fraction:1];
 595
 596 - (void)drawRect:(NSRect)rect
 597 {
 598     NSRect frame = [self frame];
 599     NSRect image_rect;
 600     NSSize image_size;
 601     NSImage *img;
 602     addImage(o_background_img, 0, 0, NSCompositeCopy);
 603     addImage(o_vol_sld_img, 26, 23, NSCompositeSourceOver);
 604     addImage(o_vol_mute_img, 16, 18, NSCompositeSourceOver);
 605     addImage(o_vol_max_img, 124, 18, NSCompositeSourceOver);
 606     addImage(o_time_sld_img, 15, 45, NSCompositeSourceOver);
 607 }
 608
 609 @end
 610
 611 /*****************************************************************************
 612  * VLCFSTimeSlider
 613  *****************************************************************************/
 614 @implementation VLCFSTimeSlider
 615 - (void)drawKnobInRect:(NSRect)knobRect
 616 {
 617     NSRect image_rect;
 618     NSImage *img = [NSImage imageNamed:@"fs_time_slider_knob_highlight"];
 619     image_rect.size = [img size];
 620     image_rect.origin.x = 0;
 621     image_rect.origin.y = 0;
 622     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;
 623     knobRect.size.width = image_rect.size.width;
 624     knobRect.size.height = image_rect.size.height;
 625     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];
 626 }
 627
 628 - (void)drawRect:(NSRect)rect
 629 {
 630     /* Draw default to make sure the slider behaves correctly */
 631     [[NSGraphicsContext currentContext] saveGraphicsState];
 632     NSRectClip(NSZeroRect);
 633     [super drawRect:rect];
 634     [[NSGraphicsContext currentContext] restoreGraphicsState];
 635
 636     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 637     knobRect.origin.y+=4;
 638     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 639     [self drawKnobInRect: knobRect];
 640 }
 641
 642 @end
 643
 644 /*****************************************************************************
 645 * VLCFSVolumeSlider
 646 *****************************************************************************/
 647 @implementation VLCFSVolumeSlider
 648 - (void)drawKnobInRect:(NSRect) knobRect
 649 {
 650     NSRect image_rect;
 651     NSImage *img = [NSImage imageNamed:@"fs_volume_slider_knob"];
 652     image_rect.size = [img size];
 653     image_rect.origin.x = 0;
 654     image_rect.origin.y = 0;
 655     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;
 656     knobRect.size.width = image_rect.size.width;
 657     knobRect.size.height = image_rect.size.height;
 658     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];
 659 }
 660
 661 - (void)drawRect:(NSRect)rect
 662 {
 663     /* Draw default to make sure the slider behaves correctly */
 664     [[NSGraphicsContext currentContext] saveGraphicsState];
 665     NSRectClip(NSZeroRect);
 666     [super drawRect:rect];
 667     [[NSGraphicsContext currentContext] restoreGraphicsState];
 668
 669     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 670     knobRect.origin.y+=6;
 671     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 672     [self drawKnobInRect: knobRect];
 673 }
 674
 675 @end
 676