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

   1 /*****************************************************************************
   2  * fspanel.m: MacOS X full screen panel
   3  *****************************************************************************
   4  * Copyright (C) 2006-2013 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  *          David Fuhrmann <david dot fuhrmann at googlemail dot com>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #import "intf.h"
  30 #import "CoreInteraction.h"
  31 #import "MainWindow.h"
  32 #import "misc.h"
  33 #import "fspanel.h"
  34 #import "CompatibilityFixes.h"
  35
  36 @interface VLCFSPanel ()
  37 - (void)hideMouse;
  38 @end
  39
  40 /*****************************************************************************
  41  * VLCFSPanel
  42  *****************************************************************************/
  43 @implementation VLCFSPanel
  44 /* We override this initializer so we can set the NSBorderlessWindowMask styleMask, and set a few other important settings */
  45 - (id)initWithContentRect:(NSRect)contentRect
  46                 styleMask:(NSUInteger)aStyle
  47                   backing:(NSBackingStoreType)bufferingType
  48                     defer:(BOOL)flag
  49 {
  50     id win = [super initWithContentRect:contentRect styleMask:NSTexturedBackgroundWindowMask backing:bufferingType defer:flag];
  51     [win setOpaque:NO];
  52     [win setHasShadow: NO];
  53     [win setBackgroundColor:[NSColor clearColor]];
  54     if (!OSX_SNOW_LEOPARD)
  55         [win setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
  56
  57     /* let the window sit on top of everything else and start out completely transparent */
  58     [win setLevel:NSModalPanelWindowLevel];
  59     i_device = config_GetInt(VLCIntf, "macosx-vdev");
  60     hideAgainTimer = fadeTimer = nil;
  61     [self setNonActive:nil];
  62     return win;
  63 }
  64
  65 - (void)awakeFromNib
  66 {
  67     [self setContentView:[[VLCFSPanelView alloc] initWithFrame: [self frame]]];
  68     BOOL isInside = (NSPointInRect([NSEvent mouseLocation],[self frame]));
  69     [[self contentView] addTrackingRect:[[self contentView] bounds] owner:self userData:nil assumeInside:isInside];
  70     if (isInside)
  71         [self mouseEntered:NULL];
  72     if (!isInside)
  73         [self mouseExited:NULL];
  74
  75     if (!OSX_SNOW_LEOPARD)
  76         [self setAnimationBehavior:NSWindowAnimationBehaviorNone];
  77
  78     /* get a notification if VLC isn't the active app anymore */
  79     [[NSNotificationCenter defaultCenter]
  80     addObserver: self
  81        selector: @selector(setNonActive:)
  82            name: NSApplicationDidResignActiveNotification
  83          object: NSApp];
  84
  85     /* Get a notification if VLC is the active app again.
  86      Needed as becomeKeyWindow does not get called when window is activated by clicking */
  87     [[NSNotificationCenter defaultCenter]
  88     addObserver: self
  89        selector: @selector(setActive:)
  90            name: NSApplicationDidBecomeActiveNotification
  91          object: NSApp];
  92 }
  93
  94 /* make sure that we don't become key, since we can't handle hotkeys */
  95 - (BOOL)canBecomeKeyWindow
  96 {
  97     return NO;
  98 }
  99
 100 - (BOOL)mouseDownCanMoveWindow
 101 {
 102     return YES;
 103 }
 104
 105 -(void)dealloc
 106 {
 107     [[NSNotificationCenter defaultCenter] removeObserver: self];
 108
 109     if (hideAgainTimer) {
 110         [hideAgainTimer invalidate];
 111         [hideAgainTimer release];
 112     }
 113
 114     if (o_vout_window)
 115         [o_vout_window release];
 116
 117     [self setFadeTimer:nil];
 118     [super dealloc];
 119 }
 120
 121 -(void)center
 122 {
 123     /* centre the panel in the lower third of the screen */
 124     NSPoint theCoordinate;
 125     NSRect theScreensFrame;
 126     NSRect theWindowsFrame;
 127     NSScreen *screen;
 128
 129     /* user-defined screen */
 130     screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
 131
 132     if (!screen)
 133         /* invalid preferences or none specified, using main screen */
 134         screen = [NSScreen mainScreen];
 135
 136     theScreensFrame = [screen frame];
 137     theWindowsFrame = [self frame];
 138
 139     theCoordinate.x = (theScreensFrame.size.width - theWindowsFrame.size.width) / 2 + theScreensFrame.origin.x;
 140     theCoordinate.y = (theScreensFrame.size.height / 3) - theWindowsFrame.size.height + theScreensFrame.origin.y;
 141     [self setFrameTopLeftPoint: theCoordinate];
 142 }
 143
 144 - (void)setPlay
 145 {
 146     [[self contentView] setPlay];
 147 }
 148
 149 - (void)setPause
 150 {
 151     [[self contentView] setPause];
 152 }
 153
 154 - (void)setStreamTitle:(NSString *)o_title
 155 {
 156     [[self contentView] setStreamTitle: o_title];
 157 }
 158
 159 - (void)updatePositionAndTime
 160 {
 161     [[self contentView] updatePositionAndTime];
 162 }
 163
 164 - (void)setSeekable:(BOOL) b_seekable
 165 {
 166     [[self contentView] setSeekable: b_seekable];
 167 }
 168
 169 - (void)setVolumeLevel: (int)i_volumeLevel
 170 {
 171     [[self contentView] setVolumeLevel: i_volumeLevel];
 172 }
 173
 174 - (void)setNonActive:(id)noData
 175 {
 176     b_nonActive = YES;
 177
 178     /* here's fadeOut, just without visibly fading */
 179     b_displayed = NO;
 180     [self setAlphaValue:0.0];
 181     [self setFadeTimer:nil];
 182
 183     b_fadeQueued = NO;
 184
 185     [self orderOut: self];
 186 }
 187
 188 - (void)setActive:(id)noData
 189 {
 190     b_nonActive = NO;
 191
 192     [[VLCMain sharedInstance] showFullscreenController];
 193 }
 194
 195 /* This routine is called repeatedly to fade in the window */
 196 - (void)focus:(NSTimer *)timer
 197 {
 198     /* we need to push ourselves to front if the vout window was closed since our last display */
 199     if (b_voutWasUpdated) {
 200         [self orderFront: self];
 201         b_voutWasUpdated = NO;
 202     }
 203
 204     if ([self alphaValue] < 1.0) {
 205         [self setAlphaValue:[self alphaValue]+0.1];
 206     }
 207     if ([self alphaValue] >= 1.0) {
 208         b_displayed = YES;
 209         [self setAlphaValue: 1.0];
 210         [self setFadeTimer:nil];
 211         if (b_fadeQueued) {
 212             b_fadeQueued=NO;
 213             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(unfocus:) userInfo:NULL repeats:YES]];
 214         }
 215     }
 216 }
 217
 218 /* This routine is called repeatedly to hide the window */
 219 - (void)unfocus:(NSTimer *)timer
 220 {
 221     if (b_keptVisible) {
 222         b_keptVisible = NO;
 223         b_fadeQueued = NO;
 224         [self setFadeTimer: NULL];
 225         [self fadeIn];
 226         return;
 227     }
 228     if ([self alphaValue] > 0.0) {
 229         [self setAlphaValue:[self alphaValue]-0.05];
 230     }
 231     if ([self alphaValue] <= 0.05) {
 232         b_displayed = NO;
 233         [self setAlphaValue:0.0];
 234         [self setFadeTimer:nil];
 235         if (b_fadeQueued) {
 236             b_fadeQueued=NO;
 237             [self setFadeTimer:
 238                 [NSTimer scheduledTimerWithTimeInterval:0.1
 239                                                  target:self
 240                                                selector:@selector(focus:)
 241                                                userInfo:NULL
 242                                                 repeats:YES]];
 243         }
 244     }
 245 }
 246
 247 - (void)mouseExited:(NSEvent *)theEvent
 248 {
 249     /* give up our focus, so the vout may show us again without letting the user clicking it */
 250     if (o_vout_window && var_GetBool(pl_Get(VLCIntf), "fullscreen"))
 251         [o_vout_window makeKeyWindow];
 252 }
 253
 254 - (void)hideMouse
 255 {
 256     [NSCursor setHiddenUntilMouseMoves: YES];
 257 }
 258
 259 - (void)fadeIn
 260 {
 261     /* in case that the user don't want us to appear, make sure we hide the mouse */
 262
 263     if (!config_GetInt(VLCIntf, "macosx-fspanel")) {
 264         float time = (float)var_CreateGetInteger(VLCIntf, "mouse-hide-timeout") / 1000.;
 265         [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:time target:self selector:@selector(hideMouse) userInfo:nil repeats:NO]];
 266         return;
 267     }
 268
 269     if (b_nonActive)
 270         return;
 271
 272     [self orderFront: nil];
 273
 274     if ([self alphaValue] < 1.0 || b_displayed != YES) {
 275         if (![self fadeTimer])
 276             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(focus:) userInfo:@1 repeats:YES]];
 277         else if ([[[self fadeTimer] userInfo] shortValue]==0)
 278             b_fadeQueued=YES;
 279     }
 280     [self autoHide];
 281 }
 282
 283 - (void)fadeOut
 284 {
 285     if (NSPointInRect([NSEvent mouseLocation],[self frame]))
 286         return;
 287
 288     if (([self alphaValue] > 0.0)) {
 289         if (![self fadeTimer])
 290             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(unfocus:) userInfo:@0 repeats:YES]];
 291         else if ([[[self fadeTimer] userInfo] shortValue]==1)
 292             b_fadeQueued=YES;
 293     }
 294 }
 295
 296 /* triggers a timer to autoHide us again after some seconds of no activity */
 297 - (void)autoHide
 298 {
 299     /* this will tell the timer to start over again or to start at all */
 300     b_keptVisible = YES;
 301
 302     /* get us a valid timer */
 303     if (!b_alreadyCounting) {
 304         i_timeToKeepVisibleInSec = var_CreateGetInteger(VLCIntf, "mouse-hide-timeout") / 500;
 305         if (hideAgainTimer) {
 306             [hideAgainTimer invalidate];
 307             [hideAgainTimer autorelease];
 308         }
 309         /* released in -autoHide and -dealloc */
 310         hideAgainTimer = [[NSTimer scheduledTimerWithTimeInterval: 0.5
 311                                                           target: self
 312                                                         selector: @selector(keepVisible:)
 313                                                         userInfo: nil
 314                                                          repeats: YES] retain];
 315         b_alreadyCounting = YES;
 316     }
 317 }
 318
 319 - (void)keepVisible:(NSTimer *)timer
 320 {
 321     /* if the user triggered an action, start over again */
 322     if (b_keptVisible)
 323         b_keptVisible = NO;
 324
 325     /* count down until we hide ourselfes again and do so if necessary */
 326     if (--i_timeToKeepVisibleInSec < 1) {
 327         [self hideMouse];
 328         [self fadeOut];
 329         [hideAgainTimer invalidate]; /* released in -autoHide and -dealloc */
 330         b_alreadyCounting = NO;
 331     }
 332 }
 333
 334 /* A getter and setter for our main timer that handles window fading */
 335 - (NSTimer *)fadeTimer
 336 {
 337     return fadeTimer;
 338 }
 339
 340 - (void)setFadeTimer:(NSTimer *)timer
 341 {
 342     [timer retain];
 343     [fadeTimer invalidate];
 344     [fadeTimer autorelease];
 345     fadeTimer=timer;
 346 }
 347
 348 - (void)mouseDown:(NSEvent *)theEvent
 349 {
 350     mouseClic = [theEvent locationInWindow];
 351 }
 352
 353 - (void)mouseDragged:(NSEvent *)theEvent
 354 {
 355     NSPoint point = [NSEvent mouseLocation];
 356     point.x -= mouseClic.x;
 357     point.y -= mouseClic.y;
 358     [self setFrameOrigin:point];
 359 }
 360
 361 - (void)setVoutWasUpdated: (VLCWindow *)o_window
 362 {
 363     b_voutWasUpdated = YES;
 364     if (o_vout_window)
 365         [o_vout_window release];
 366     o_vout_window = [o_window retain];
 367     int i_newdevice = (int)[[o_vout_window screen] displayID];
 368     if ((i_newdevice != i_device && i_device != 0) || i_newdevice != [[self screen] displayID]) {
 369         i_device = i_newdevice;
 370         [self center];
 371     } else
 372         i_device = i_newdevice;
 373 }
 374 @end
 375
 376 /*****************************************************************************
 377  * FSPanelView
 378  *****************************************************************************/
 379 @implementation VLCFSPanelView
 380
 381 #define addButton(o_button, imageOff, imageOn, _x, _y, action, AXDesc, ToolTip)               \
 382     s_rc.origin.x = _x;                                                                         \
 383     s_rc.origin.y = _y;                                                                         \
 384     o_button = [[NSButton alloc] initWithFrame: s_rc];                                 \
 385     [o_button setButtonType: NSMomentaryChangeButton];                                          \
 386     [o_button setBezelStyle: NSRegularSquareBezelStyle];                                        \
 387     [o_button setBordered: NO];                                                                 \
 388     [o_button setFont:[NSFont systemFontOfSize:0]];                                             \
 389     [o_button setImage:[NSImage imageNamed:imageOff]];                                 \
 390     [o_button setAlternateImage:[NSImage imageNamed:imageOn]];                         \
 391     [o_button sizeToFit];                                                                       \
 392     [o_button setTarget: self];                                                                 \
 393     [o_button setAction: @selector(action:)];                                                   \
 394     [[o_button cell] accessibilitySetOverrideValue:AXDesc forAttribute:NSAccessibilityDescriptionAttribute]; \
 395     [[o_button cell] accessibilitySetOverrideValue:ToolTip forAttribute:NSAccessibilityTitleAttribute]; \
 396     [o_button setToolTip: ToolTip]; \
 397     [self addSubview:o_button];
 398
 399 #define addTextfield(class, o_text, align, font, color)                                    \
 400     o_text = [[class alloc] initWithFrame: s_rc];                            \
 401     [o_text setDrawsBackground: NO];                                                        \
 402     [o_text setBordered: NO];                                                               \
 403     [o_text setEditable: NO];                                                               \
 404     [o_text setSelectable: NO];                                                             \
 405     [o_text setStringValue: _NS("(no item is being played)")];                                                    \
 406     [o_text setAlignment: align];                                                           \
 407     [o_text setTextColor: [NSColor color]];                                                 \
 408     [o_text setFont:[NSFont font:[NSFont smallSystemFontSize]]];                     \
 409     [self addSubview:o_text];
 410
 411 - (id)initWithFrame:(NSRect)frameRect
 412 {
 413     id view = [super initWithFrame:frameRect];
 414     fillColor = [[NSColor clearColor] retain];
 415     NSRect s_rc = [self frame];
 416     addButton(o_prev, @"fs_skip_previous_highlight" , @"fs_skip_previous", 174, 15, prev, _NS("Click to go to the previous playlist item."), _NS("Previous"));
 417     addButton(o_bwd, @"fs_rewind_highlight"        , @"fs_rewind"       , 211, 14, backward, _NS("Click and hold to skip backward through the current media."), _NS("Backward"));
 418     addButton(o_play, @"fs_play_highlight"          , @"fs_play"         , 265, 10, play, _NS("Click to play or pause the current media."), _NS("Play/Pause"));
 419     addButton(o_fwd, @"fs_forward_highlight"       , @"fs_forward"      , 313, 14, forward, _NS("Click and hold to skip forward through the current media."), _NS("Forward"));
 420     addButton(o_next, @"fs_skip_next_highlight"     , @"fs_skip_next"    , 365, 15, next, _NS("Click to go to the next playlist item."), _NS("Next"));
 421     addButton(o_fullscreen, @"fs_exit_fullscreen_highlight", @"fs_exit_fullscreen", 507, 13, toggleFullscreen, _NS("Click to exit fullscreen playback."), _NS("Toggle Fullscreen mode"));
 422 /*
 423     addButton(o_button, @"image (off state)", @"image (on state)", 38, 51, something, accessibility help string, usual tool tip);
 424  */
 425     [o_fwd setContinuous:YES];
 426     [o_bwd setContinuous:YES];
 427
 428     /* time slider */
 429     // (surrounding progress view for swipe behaviour)
 430     s_rc.origin.x = 15;
 431     s_rc.origin.y = 45;
 432     s_rc.size.width = 518;
 433     s_rc.size.height = 13;
 434     o_progress_view = [[VLCProgressView alloc] initWithFrame: s_rc];
 435     s_rc.origin.x = 0;
 436     s_rc.origin.y = 0;
 437     o_fs_timeSlider = [[VLCFSTimeSlider alloc] initWithFrame: s_rc];
 438     [o_fs_timeSlider setMinValue:0];
 439     [o_fs_timeSlider setMaxValue:10000];
 440     [o_fs_timeSlider setFloatValue: 0];
 441     [o_fs_timeSlider setContinuous: YES];
 442     [o_fs_timeSlider setTarget: self];
 443     [o_fs_timeSlider setAction: @selector(fsTimeSliderUpdate:)];
 444     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Position") forAttribute:NSAccessibilityTitleAttribute];
 445     [[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];
 446     [self addSubview: o_progress_view];
 447     [o_progress_view addSubview: o_fs_timeSlider];
 448
 449     /* volume slider */
 450     s_rc = [self frame];
 451     s_rc.origin.x = 26;
 452     s_rc.origin.y = 20;
 453     s_rc.size.width = 95;
 454     s_rc.size.height = 12;
 455     o_fs_volumeSlider = [[VLCFSVolumeSlider alloc] initWithFrame: s_rc];
 456     [o_fs_volumeSlider setMinValue:0];
 457     [o_fs_volumeSlider setMaxValue: [[VLCCoreInteraction sharedInstance] maxVolume]];
 458     [o_fs_volumeSlider setIntValue:AOUT_VOLUME_DEFAULT];
 459     [o_fs_volumeSlider setContinuous: YES];
 460     [o_fs_volumeSlider setTarget: self];
 461     [o_fs_volumeSlider setAction: @selector(fsVolumeSliderUpdate:)];
 462     [o_fs_volumeSlider setUsesBrightArtwork:NO];
 463     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Volume") forAttribute:NSAccessibilityTitleAttribute];
 464     [[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];
 465     [self addSubview: o_fs_volumeSlider];
 466
 467     /* time counter and stream title output fields */
 468     s_rc = [self frame];
 469     // 10 px gap between time fields
 470     s_rc.origin.x = 90;
 471     s_rc.origin.y = 64;
 472     s_rc.size.width = 361;
 473     s_rc.size.height = 14;
 474     addTextfield(NSTextField, o_streamTitle_txt, NSCenterTextAlignment, systemFontOfSize, whiteColor);
 475     s_rc.origin.x = 15;
 476     s_rc.origin.y = 64;
 477     s_rc.size.width = 65;
 478     addTextfield(VLCTimeField, o_streamPosition_txt, NSLeftTextAlignment, systemFontOfSize, whiteColor);
 479     s_rc.origin.x = 471;
 480     s_rc.origin.y = 64;
 481     s_rc.size.width = 65;
 482     addTextfield(VLCTimeField, o_streamLength_txt, NSRightTextAlignment, systemFontOfSize, whiteColor);
 483     [o_streamLength_txt setRemainingIdentifier: @"DisplayFullscreenTimeAsTimeRemaining"];
 484
 485     o_background_img = [[NSImage imageNamed:@"fs_background"] retain];
 486     o_vol_sld_img = [[NSImage imageNamed:@"fs_volume_slider_bar"] retain];
 487     o_vol_mute_img = [[NSImage imageNamed:@"fs_volume_mute_highlight"] retain];
 488     o_vol_max_img = [[NSImage imageNamed:@"fs_volume_max_highlight"] retain];
 489     o_time_sld_img = [[NSImage imageNamed:@"fs_time_slider"] retain];
 490
 491     return view;
 492 }
 493
 494 - (void)dealloc
 495 {
 496     [o_background_img release];
 497     [o_vol_sld_img release];
 498     [o_vol_mute_img release];
 499     [o_vol_max_img release];
 500     [o_time_sld_img release];
 501     [o_fs_timeSlider release];
 502     [o_fs_volumeSlider release];
 503     [o_prev release];
 504     [o_next release];
 505     [o_bwd release];
 506     [o_play release];
 507     [o_fwd release];
 508     [o_fullscreen release];
 509     [o_streamTitle_txt release];
 510     [o_streamPosition_txt release];
 511     [super dealloc];
 512 }
 513
 514 - (void)setPlay
 515 {
 516     [o_play setImage:[NSImage imageNamed:@"fs_play_highlight"]];
 517     [o_play setAlternateImage: [NSImage imageNamed:@"fs_play"]];
 518 }
 519
 520 - (void)setPause
 521 {
 522     [o_play setImage: [NSImage imageNamed:@"fs_pause_highlight"]];
 523     [o_play setAlternateImage: [NSImage imageNamed:@"fs_pause"]];
 524 }
 525
 526 - (void)setStreamTitle:(NSString *)o_title
 527 {
 528     [o_streamTitle_txt setStringValue: o_title];
 529 }
 530
 531 - (void)updatePositionAndTime
 532 {
 533     input_thread_t * p_input;
 534     p_input = pl_CurrentInput(VLCIntf);
 535     if (p_input) {
 536
 537         vlc_value_t pos;
 538         float f_updated;
 539
 540         var_Get(p_input, "position", &pos);
 541         f_updated = 10000. * pos.f_float;
 542         [o_fs_timeSlider setFloatValue: f_updated];
 543
 544         vlc_value_t time;
 545         char psz_time[MSTRTIME_MAX_SIZE];
 546
 547         var_Get(p_input, "time", &time);
 548         mtime_t dur = input_item_GetDuration(input_GetItem(p_input));
 549
 550         // update total duration (right field)
 551         if(dur <= 0) {
 552             [o_streamLength_txt setHidden: YES];
 553         } else {
 554             [o_streamLength_txt setHidden: NO];
 555
 556             NSString *o_total_time;
 557             if ([o_streamLength_txt timeRemaining]) {
 558                 mtime_t remaining = 0;
 559                 if (dur > time.i_time)
 560                     remaining = dur - time.i_time;
 561                 o_total_time = [NSString stringWithFormat: @"-%s", secstotimestr(psz_time, (remaining / 1000000))];
 562             } else
 563                 o_total_time = @(secstotimestr(psz_time, (dur / 1000000)));
 564
 565             [o_streamLength_txt setStringValue: o_total_time];
 566         }
 567
 568         // update current position (left field)
 569         NSString *o_playback_pos = @(secstotimestr(psz_time, (time.i_time / 1000000)));
 570
 571         [o_streamPosition_txt setStringValue: o_playback_pos];
 572         vlc_object_release(p_input);
 573     } else {
 574         [o_fs_timeSlider setFloatValue: 0.0];
 575         [o_streamPosition_txt setStringValue: @"00:00"];
 576         [o_streamLength_txt setHidden: YES];
 577     }
 578
 579 }
 580
 581 - (void)setSeekable:(BOOL)b_seekable
 582 {
 583     [o_bwd setEnabled: b_seekable];
 584     [o_fwd setEnabled: b_seekable];
 585     [o_fs_timeSlider setEnabled: b_seekable];
 586 }
 587
 588 - (void)setVolumeLevel: (int)i_volumeLevel
 589 {
 590     [o_fs_volumeSlider setIntValue: i_volumeLevel];
 591 }
 592
 593 - (IBAction)play:(id)sender
 594 {
 595     [[VLCCoreInteraction sharedInstance] playOrPause];
 596 }
 597
 598 - (IBAction)forward:(id)sender
 599 {
 600     if (([NSDate timeIntervalSinceReferenceDate] - last_fwd_event) > 0.16) {
 601         // we just skipped 4 "continous" events, otherwise we are too fast
 602         [[VLCCoreInteraction sharedInstance] forwardExtraShort];
 603         last_fwd_event = [NSDate timeIntervalSinceReferenceDate];
 604     }
 605 }
 606
 607 - (IBAction)backward:(id)sender
 608 {
 609     if (([NSDate timeIntervalSinceReferenceDate] - last_bwd_event) > 0.16) {
 610         // we just skipped 4 "continous" events, otherwise we are too fast
 611         [[VLCCoreInteraction sharedInstance] backwardExtraShort];
 612         last_bwd_event = [NSDate timeIntervalSinceReferenceDate];
 613     }
 614 }
 615
 616 - (IBAction)prev:(id)sender
 617 {
 618     [[VLCCoreInteraction sharedInstance] previous];
 619 }
 620
 621 - (IBAction)next:(id)sender
 622 {
 623     [[VLCCoreInteraction sharedInstance] next];
 624 }
 625
 626 - (IBAction)toggleFullscreen:(id)sender
 627 {
 628     [[VLCCoreInteraction sharedInstance] toggleFullscreen];
 629 }
 630
 631 - (IBAction)fsTimeSliderUpdate:(id)sender
 632 {
 633     input_thread_t * p_input;
 634     p_input = pl_CurrentInput(VLCIntf);
 635     if (p_input != NULL) {
 636         vlc_value_t pos;
 637
 638         pos.f_float = [o_fs_timeSlider floatValue] / 10000.;
 639         var_Set(p_input, "position", pos);
 640         vlc_object_release(p_input);
 641     }
 642     [[VLCMain sharedInstance] updatePlaybackPosition];
 643 }
 644
 645 - (IBAction)fsVolumeSliderUpdate:(id)sender
 646 {
 647     [[VLCCoreInteraction sharedInstance] setVolume: [sender intValue]];
 648 }
 649
 650 #define addImage(image, _x, _y, mode)                                                       \
 651     image_size = [image size];                                                              \
 652     image_rect.size = image_size;                                                           \
 653     image_rect.origin.x = 0;                                                                \
 654     image_rect.origin.y = 0;                                                                \
 655     frame.origin.x = _x;                                                                    \
 656     frame.origin.y = _y;                                                                    \
 657     frame.size = image_size;                                                                \
 658     [image drawInRect:frame fromRect:image_rect operation:mode fraction:1];
 659
 660 - (void)drawRect:(NSRect)rect
 661 {
 662     NSRect frame = [self frame];
 663     NSRect image_rect;
 664     NSSize image_size;
 665     NSImage *img;
 666     addImage(o_background_img, 0, 0, NSCompositeCopy);
 667     addImage(o_vol_sld_img, 26, 23, NSCompositeSourceOver);
 668     addImage(o_vol_mute_img, 16, 18, NSCompositeSourceOver);
 669     addImage(o_vol_max_img, 124, 18, NSCompositeSourceOver);
 670     addImage(o_time_sld_img, 15, 45, NSCompositeSourceOver);
 671 }
 672
 673 @end
 674
 675 /*****************************************************************************
 676  * VLCFSTimeSlider
 677  *****************************************************************************/
 678 @implementation VLCFSTimeSlider
 679 - (void)drawKnobInRect:(NSRect)knobRect
 680 {
 681     NSRect image_rect;
 682     NSImage *img = [NSImage imageNamed:@"fs_time_slider_knob_highlight"];
 683     image_rect.size = [img size];
 684     image_rect.origin.x = 0;
 685     image_rect.origin.y = 0;
 686     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;
 687     knobRect.size.width = image_rect.size.width;
 688     knobRect.size.height = image_rect.size.height;
 689     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];
 690 }
 691
 692 - (void)drawRect:(NSRect)rect
 693 {
 694     /* Draw default to make sure the slider behaves correctly */
 695     [[NSGraphicsContext currentContext] saveGraphicsState];
 696     NSRectClip(NSZeroRect);
 697     [super drawRect:rect];
 698     [[NSGraphicsContext currentContext] restoreGraphicsState];
 699
 700     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 701     knobRect.origin.y+=4;
 702     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 703     [self drawKnobInRect: knobRect];
 704 }
 705
 706 @end
 707
 708 /*****************************************************************************
 709 * VLCFSVolumeSlider
 710 *****************************************************************************/
 711 @implementation VLCFSVolumeSlider
 712
 713 - (void)drawKnobInRect:(NSRect) knobRect
 714 {
 715     NSRect image_rect;
 716     NSImage *img = [NSImage imageNamed:@"fs_volume_slider_knob_highlight"];
 717     image_rect.size = [img size];
 718     image_rect.origin.x = 0;
 719     image_rect.origin.y = 0;
 720     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;
 721     knobRect.size.width = image_rect.size.width;
 722     knobRect.size.height = image_rect.size.height;
 723     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];
 724 }
 725
 726 - (void)drawRect:(NSRect)rect
 727 {
 728     /* Draw default to make sure the slider behaves correctly */
 729     [[NSGraphicsContext currentContext] saveGraphicsState];
 730     NSRectClip(NSZeroRect);
 731     [super drawRect:rect];
 732     [[NSGraphicsContext currentContext] restoreGraphicsState];
 733
 734     [self drawFullVolumeMarker];
 735
 736     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 737     knobRect.origin.y+=7.5;
 738     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 739     [self drawKnobInRect: knobRect];
 740 }
 741
 742 - (void)drawFullVolBezierPath:(NSBezierPath*)bezierPath
 743 {
 744     CGFloat fullVolPos = [self fullVolumePos];
 745     [bezierPath moveToPoint:NSMakePoint(fullVolPos, [self frame].size.height)];
 746     [bezierPath lineToPoint:NSMakePoint(fullVolPos, 1.)];
 747 }
 748
 749 @end
 750