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
  52     if (!win)
  53         return win;
  54
  55     self.contentView = [[VLCFSPanelView alloc] initWithFrame:contentRect];
  56     [win setOpaque:NO];
  57     [win setHasShadow: NO];
  58     [win setBackgroundColor:[NSColor clearColor]];
  59     if (!OSX_SNOW_LEOPARD)
  60         [win setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
  61
  62     /* let the window sit on top of everything else and start out completely transparent */
  63     [win setLevel:NSModalPanelWindowLevel];
  64     i_device = config_GetInt(VLCIntf, "macosx-vdev");
  65     hideAgainTimer = fadeTimer = nil;
  66     [self setFrameAutosaveName:@"fspanel"];
  67     [self setNonActive:nil];
  68
  69     [self setContentView:[[VLCFSPanelView alloc] initWithFrame: [self frame]]];
  70     BOOL isInside = (NSPointInRect([NSEvent mouseLocation],[self frame]));
  71     [[self contentView] addTrackingRect:[[self contentView] bounds] owner:self userData:nil assumeInside:isInside];
  72     if (isInside)
  73         [self mouseEntered:NULL];
  74     if (!isInside)
  75         [self mouseExited:NULL];
  76
  77     if (!OSX_SNOW_LEOPARD)
  78         [self setAnimationBehavior:NSWindowAnimationBehaviorNone];
  79
  80     /* get a notification if VLC isn't the active app anymore */
  81     [[NSNotificationCenter defaultCenter]
  82      addObserver: self
  83      selector: @selector(setNonActive:)
  84      name: NSApplicationDidResignActiveNotification
  85      object: NSApp];
  86
  87     /* Get a notification if VLC is the active app again.
  88      Needed as becomeKeyWindow does not get called when window is activated by clicking */
  89     [[NSNotificationCenter defaultCenter]
  90      addObserver: self
  91      selector: @selector(setActive:)
  92      name: NSApplicationDidBecomeActiveNotification
  93      object: NSApp];
  94
  95     return win;
  96 }
  97
  98 /* make sure that we don't become key, since we can't handle hotkeys */
  99 - (BOOL)canBecomeKeyWindow
 100 {
 101     return NO;
 102 }
 103
 104 - (BOOL)mouseDownCanMoveWindow
 105 {
 106     return YES;
 107 }
 108
 109 -(void)dealloc
 110 {
 111     [[NSNotificationCenter defaultCenter] removeObserver: self];
 112
 113     if (hideAgainTimer) {
 114         [hideAgainTimer invalidate];
 115         [hideAgainTimer release];
 116     }
 117
 118     if (o_vout_window)
 119         [o_vout_window release];
 120
 121     [self setFadeTimer:nil];
 122     [super dealloc];
 123 }
 124
 125 -(void)center
 126 {
 127     /* centre the panel in the lower third of the screen */
 128     NSPoint theCoordinate;
 129     NSRect theScreensFrame;
 130     NSRect theWindowsFrame;
 131     NSScreen *screen;
 132
 133     /* user-defined screen */
 134     screen = [NSScreen screenWithDisplayID: (CGDirectDisplayID)i_device];
 135
 136     if (!screen)
 137         /* invalid preferences or none specified, using main screen */
 138         screen = [NSScreen mainScreen];
 139
 140     theScreensFrame = [screen frame];
 141     theWindowsFrame = [self frame];
 142
 143     theCoordinate.x = (theScreensFrame.size.width - theWindowsFrame.size.width) / 2 + theScreensFrame.origin.x;
 144     theCoordinate.y = (theScreensFrame.size.height / 3) - theWindowsFrame.size.height + theScreensFrame.origin.y;
 145     [self setFrameTopLeftPoint: theCoordinate];
 146 }
 147
 148 - (void)setPlay
 149 {
 150     [[self contentView] setPlay];
 151 }
 152
 153 - (void)setPause
 154 {
 155     [[self contentView] setPause];
 156 }
 157
 158 - (void)setStreamTitle:(NSString *)o_title
 159 {
 160     [[self contentView] setStreamTitle: o_title];
 161 }
 162
 163 - (void)updatePositionAndTime
 164 {
 165     [[self contentView] updatePositionAndTime];
 166 }
 167
 168 - (void)setSeekable:(BOOL) b_seekable
 169 {
 170     [[self contentView] setSeekable: b_seekable];
 171 }
 172
 173 - (void)setVolumeLevel: (int)i_volumeLevel
 174 {
 175     [[self contentView] setVolumeLevel: i_volumeLevel];
 176 }
 177
 178 - (void)setNonActive:(id)noData
 179 {
 180     b_nonActive = YES;
 181
 182     /* here's fadeOut, just without visibly fading */
 183     b_displayed = NO;
 184     [self setAlphaValue:0.0];
 185     [self setFadeTimer:nil];
 186
 187     b_fadeQueued = NO;
 188
 189     [self orderOut: self];
 190 }
 191
 192 - (void)setActive:(id)noData
 193 {
 194     b_nonActive = NO;
 195
 196     [[VLCMain sharedInstance] showFullscreenController];
 197 }
 198
 199 /* This routine is called repeatedly to fade in the window */
 200 - (void)focus:(NSTimer *)timer
 201 {
 202     /* we need to push ourselves to front if the vout window was closed since our last display */
 203     if (b_voutWasUpdated) {
 204         [self orderFront: self];
 205         b_voutWasUpdated = NO;
 206     }
 207
 208     if ([self alphaValue] < 1.0) {
 209         [self setAlphaValue:[self alphaValue]+0.1];
 210     }
 211     if ([self alphaValue] >= 1.0) {
 212         b_displayed = YES;
 213         [self setAlphaValue: 1.0];
 214         [self setFadeTimer:nil];
 215         if (b_fadeQueued) {
 216             b_fadeQueued=NO;
 217             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(unfocus:) userInfo:NULL repeats:YES]];
 218         }
 219     }
 220 }
 221
 222 /* This routine is called repeatedly to hide the window */
 223 - (void)unfocus:(NSTimer *)timer
 224 {
 225     if (b_keptVisible) {
 226         b_keptVisible = NO;
 227         b_fadeQueued = NO;
 228         [self setFadeTimer: NULL];
 229         [self fadeIn];
 230         return;
 231     }
 232     if ([self alphaValue] > 0.0) {
 233         [self setAlphaValue:[self alphaValue]-0.05];
 234     }
 235     if ([self alphaValue] <= 0.05) {
 236         b_displayed = NO;
 237         [self setAlphaValue:0.0];
 238         [self setFadeTimer:nil];
 239         if (b_fadeQueued) {
 240             b_fadeQueued=NO;
 241             [self setFadeTimer:
 242                 [NSTimer scheduledTimerWithTimeInterval:0.1
 243                                                  target:self
 244                                                selector:@selector(focus:)
 245                                                userInfo:NULL
 246                                                 repeats:YES]];
 247         }
 248     }
 249 }
 250
 251 - (void)mouseExited:(NSEvent *)theEvent
 252 {
 253     /* give up our focus, so the vout may show us again without letting the user clicking it */
 254     if (o_vout_window && var_GetBool(pl_Get(VLCIntf), "fullscreen"))
 255         [o_vout_window makeKeyWindow];
 256 }
 257
 258 - (void)hideMouse
 259 {
 260     [NSCursor setHiddenUntilMouseMoves: YES];
 261 }
 262
 263 - (void)fadeIn
 264 {
 265     /* in case that the user don't want us to appear, make sure we hide the mouse */
 266
 267     if (!config_GetInt(VLCIntf, "macosx-fspanel")) {
 268         float time = (float)var_CreateGetInteger(VLCIntf, "mouse-hide-timeout") / 1000.;
 269         [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:time target:self selector:@selector(hideMouse) userInfo:nil repeats:NO]];
 270         return;
 271     }
 272
 273     if (b_nonActive)
 274         return;
 275
 276     [self orderFront: nil];
 277
 278     if ([self alphaValue] < 1.0 || b_displayed != YES) {
 279         if (![self fadeTimer])
 280             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(focus:) userInfo:[NSNumber numberWithInt:1] repeats:YES]];
 281         else if ([[[self fadeTimer] userInfo] shortValue]==0)
 282             b_fadeQueued=YES;
 283     }
 284     [self autoHide];
 285 }
 286
 287 - (void)fadeOut
 288 {
 289     if (NSPointInRect([NSEvent mouseLocation],[self frame]))
 290         return;
 291
 292     if (([self alphaValue] > 0.0)) {
 293         if (![self fadeTimer])
 294             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(unfocus:) userInfo:[NSNumber numberWithInt:0] repeats:YES]];
 295         else if ([[[self fadeTimer] userInfo] shortValue]==1)
 296             b_fadeQueued=YES;
 297     }
 298 }
 299
 300 /* triggers a timer to autoHide us again after some seconds of no activity */
 301 - (void)autoHide
 302 {
 303     /* this will tell the timer to start over again or to start at all */
 304     b_keptVisible = YES;
 305
 306     /* get us a valid timer */
 307     if (!b_alreadyCounting) {
 308         i_timeToKeepVisibleInSec = var_CreateGetInteger(VLCIntf, "mouse-hide-timeout") / 500;
 309         if (hideAgainTimer) {
 310             [hideAgainTimer invalidate];
 311             [hideAgainTimer autorelease];
 312         }
 313         /* released in -autoHide and -dealloc */
 314         hideAgainTimer = [[NSTimer scheduledTimerWithTimeInterval: 0.5
 315                                                           target: self
 316                                                         selector: @selector(keepVisible:)
 317                                                         userInfo: nil
 318                                                          repeats: YES] retain];
 319         b_alreadyCounting = YES;
 320     }
 321 }
 322
 323 - (void)keepVisible:(NSTimer *)timer
 324 {
 325     /* if the user triggered an action, start over again */
 326     if (b_keptVisible)
 327         b_keptVisible = NO;
 328
 329     /* count down until we hide ourselfes again and do so if necessary */
 330     if (--i_timeToKeepVisibleInSec < 1) {
 331         [self hideMouse];
 332         [self fadeOut];
 333         [hideAgainTimer invalidate]; /* released in -autoHide and -dealloc */
 334         b_alreadyCounting = NO;
 335     }
 336 }
 337
 338 /* A getter and setter for our main timer that handles window fading */
 339 - (NSTimer *)fadeTimer
 340 {
 341     return fadeTimer;
 342 }
 343
 344 - (void)setFadeTimer:(NSTimer *)timer
 345 {
 346     [timer retain];
 347     [fadeTimer invalidate];
 348     [fadeTimer autorelease];
 349     fadeTimer=timer;
 350 }
 351
 352 - (void)mouseDown:(NSEvent *)theEvent
 353 {
 354     mouseClic = [theEvent locationInWindow];
 355 }
 356
 357 - (void)mouseDragged:(NSEvent *)theEvent
 358 {
 359     NSPoint point = [NSEvent mouseLocation];
 360     point.x -= mouseClic.x;
 361     point.y -= mouseClic.y;
 362     [self setFrameOrigin:point];
 363 }
 364
 365 - (void)setVoutWasUpdated: (VLCWindow *)o_window
 366 {
 367     b_voutWasUpdated = YES;
 368     if (o_vout_window)
 369         [o_vout_window release];
 370     o_vout_window = [o_window retain];
 371     int i_newdevice = (int)[[o_vout_window screen] displayID];
 372     if ((i_newdevice != i_device && i_device != 0) || i_newdevice != [[self screen] displayID]) {
 373         i_device = i_newdevice;
 374         [self center];
 375     } else
 376         i_device = i_newdevice;
 377 }
 378 @end
 379
 380 /*****************************************************************************
 381  * FSPanelView
 382  *****************************************************************************/
 383 @implementation VLCFSPanelView
 384
 385 #define addButton(o_button, imageOff, imageOn, _x, _y, action, AXDesc, ToolTip)               \
 386     s_rc.origin.x = _x;                                                                         \
 387     s_rc.origin.y = _y;                                                                         \
 388     o_button = [[NSButton alloc] initWithFrame: s_rc];                                 \
 389     [o_button setButtonType: NSMomentaryChangeButton];                                          \
 390     [o_button setBezelStyle: NSRegularSquareBezelStyle];                                        \
 391     [o_button setBordered: NO];                                                                 \
 392     [o_button setFont:[NSFont systemFontOfSize:0]];                                             \
 393     [o_button setImage:imageFromRes(imageOff)];                                 \
 394     [o_button setAlternateImage:imageFromRes(imageOn)];                         \
 395     [o_button sizeToFit];                                                                       \
 396     [o_button setTarget: self];                                                                 \
 397     [o_button setAction: @selector(action:)];                                                   \
 398     [[o_button cell] accessibilitySetOverrideValue:AXDesc forAttribute:NSAccessibilityDescriptionAttribute]; \
 399     [[o_button cell] accessibilitySetOverrideValue:ToolTip forAttribute:NSAccessibilityTitleAttribute]; \
 400     [o_button setToolTip: ToolTip]; \
 401     [self addSubview:o_button];
 402
 403 #define addTextfield(class, o_text, align, font, color)                                    \
 404     o_text = [[class alloc] initWithFrame: s_rc];                            \
 405     [o_text setDrawsBackground: NO];                                                        \
 406     [o_text setBordered: NO];                                                               \
 407     [o_text setEditable: NO];                                                               \
 408     [o_text setSelectable: NO];                                                             \
 409     [o_text setStringValue: _NS("(no item is being played)")];                                                    \
 410     [o_text setAlignment: align];                                                           \
 411     [o_text setTextColor: [NSColor color]];                                                 \
 412     [o_text setFont:[NSFont font:[NSFont smallSystemFontSize]]];                     \
 413     [self addSubview:o_text];
 414
 415 - (id)initWithFrame:(NSRect)frameRect
 416 {
 417     id view = [super initWithFrame:frameRect];
 418     fillColor = [[NSColor clearColor] retain];
 419     NSRect s_rc = [self frame];
 420     addButton(o_prev, @"fs_skip_previous_highlight" , @"fs_skip_previous", 174, 15, prev, _NS("Click to go to the previous playlist item."), _NS("Previous"));
 421     addButton(o_bwd, @"fs_rewind_highlight"        , @"fs_rewind"       , 211, 14, backward, _NS("Click and hold to skip backward through the current media."), _NS("Backward"));
 422     addButton(o_play, @"fs_play_highlight"          , @"fs_play"         , 265, 10, play, _NS("Click to play or pause the current media."), _NS("Play/Pause"));
 423     addButton(o_fwd, @"fs_forward_highlight"       , @"fs_forward"      , 313, 14, forward, _NS("Click and hold to skip forward through the current media."), _NS("Forward"));
 424     addButton(o_next, @"fs_skip_next_highlight"     , @"fs_skip_next"    , 365, 15, next, _NS("Click to go to the next playlist item."), _NS("Next"));
 425     addButton(o_fullscreen, @"fs_exit_fullscreen_highlight", @"fs_exit_fullscreen", 507, 13, toggleFullscreen, _NS("Click to exit fullscreen playback."), _NS("Toggle Fullscreen mode"));
 426 /*
 427     addButton(o_button, @"image (off state)", @"image (on state)", 38, 51, something, accessibility help string, usual tool tip);
 428  */
 429     [o_fwd setContinuous:YES];
 430     [o_bwd setContinuous:YES];
 431
 432     /* time slider */
 433     // (surrounding progress view for swipe behaviour)
 434     s_rc.origin.x = 15;
 435     s_rc.origin.y = 45;
 436     s_rc.size.width = 518;
 437     s_rc.size.height = 13;
 438     o_progress_view = [[VLCProgressView alloc] initWithFrame: s_rc];
 439     s_rc.origin.x = 0;
 440     s_rc.origin.y = 0;
 441     o_fs_timeSlider = [[VLCFSTimeSlider alloc] initWithFrame: s_rc];
 442     [o_fs_timeSlider setMinValue:0];
 443     [o_fs_timeSlider setMaxValue:10000];
 444     [o_fs_timeSlider setFloatValue: 0];
 445     [o_fs_timeSlider setContinuous: YES];
 446     [o_fs_timeSlider setTarget: self];
 447     [o_fs_timeSlider setAction: @selector(fsTimeSliderUpdate:)];
 448     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Position") forAttribute:NSAccessibilityTitleAttribute];
 449     [[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];
 450     [self addSubview: o_progress_view];
 451     [o_progress_view addSubview: o_fs_timeSlider];
 452
 453     /* volume slider */
 454     s_rc = [self frame];
 455     s_rc.origin.x = 26;
 456     s_rc.origin.y = 20;
 457     s_rc.size.width = 95;
 458     s_rc.size.height = 12;
 459     o_fs_volumeSlider = [[VLCFSVolumeSlider alloc] initWithFrame: s_rc];
 460     [o_fs_volumeSlider setMinValue:0];
 461     [o_fs_volumeSlider setMaxValue: [[VLCCoreInteraction sharedInstance] maxVolume]];
 462     [o_fs_volumeSlider setIntValue:AOUT_VOLUME_DEFAULT];
 463     [o_fs_volumeSlider setContinuous: YES];
 464     [o_fs_volumeSlider setTarget: self];
 465     [o_fs_volumeSlider setAction: @selector(fsVolumeSliderUpdate:)];
 466     [o_fs_volumeSlider setUsesBrightArtwork:NO];
 467     [[o_fs_volumeSlider cell] accessibilitySetOverrideValue:_NS("Volume") forAttribute:NSAccessibilityTitleAttribute];
 468     [[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];
 469     [self addSubview: o_fs_volumeSlider];
 470
 471     /* time counter and stream title output fields */
 472     s_rc = [self frame];
 473     // 10 px gap between time fields
 474     s_rc.origin.x = 90;
 475     s_rc.origin.y = 64;
 476     s_rc.size.width = 361;
 477     s_rc.size.height = 14;
 478     addTextfield(NSTextField, o_streamTitle_txt, NSCenterTextAlignment, systemFontOfSize, whiteColor);
 479     s_rc.origin.x = 15;
 480     s_rc.origin.y = 64;
 481     s_rc.size.width = 65;
 482     addTextfield(VLCTimeField, o_streamPosition_txt, NSLeftTextAlignment, systemFontOfSize, whiteColor);
 483     s_rc.origin.x = 471;
 484     s_rc.origin.y = 64;
 485     s_rc.size.width = 65;
 486     addTextfield(VLCTimeField, o_streamLength_txt, NSRightTextAlignment, systemFontOfSize, whiteColor);
 487     [o_streamLength_txt setRemainingIdentifier: @"DisplayFullscreenTimeAsTimeRemaining"];
 488
 489     o_background_img = [imageFromRes(@"fs_background") retain];
 490     o_vol_sld_img = [imageFromRes(@"fs_volume_slider_bar") retain];
 491     o_vol_mute_img = [imageFromRes(@"fs_volume_mute_highlight") retain];
 492     o_vol_max_img = [imageFromRes(@"fs_volume_max_highlight") retain];
 493     o_time_sld_img = [imageFromRes(@"fs_time_slider") retain];
 494
 495     return view;
 496 }
 497
 498 - (void)dealloc
 499 {
 500     [o_background_img release];
 501     [o_vol_sld_img release];
 502     [o_vol_mute_img release];
 503     [o_vol_max_img release];
 504     [o_time_sld_img release];
 505     [o_fs_timeSlider release];
 506     [o_fs_volumeSlider release];
 507     [o_prev release];
 508     [o_next release];
 509     [o_bwd release];
 510     [o_play release];
 511     [o_fwd release];
 512     [o_fullscreen release];
 513     [o_streamTitle_txt release];
 514     [o_streamPosition_txt release];
 515     [super dealloc];
 516 }
 517
 518 - (void)setPlay
 519 {
 520     [o_play setImage:imageFromRes(@"fs_play_highlight")];
 521     [o_play setAlternateImage: imageFromRes(@"fs_play")];
 522 }
 523
 524 - (void)setPause
 525 {
 526     [o_play setImage: imageFromRes(@"fs_pause_highlight")];
 527     [o_play setAlternateImage: imageFromRes(@"fs_pause")];
 528 }
 529
 530 - (void)setStreamTitle:(NSString *)o_title
 531 {
 532     [o_streamTitle_txt setStringValue: o_title];
 533 }
 534
 535 - (void)updatePositionAndTime
 536 {
 537     input_thread_t * p_input;
 538     p_input = pl_CurrentInput(VLCIntf);
 539     if (p_input) {
 540
 541         vlc_value_t pos;
 542         float f_updated;
 543
 544         var_Get(p_input, "position", &pos);
 545         f_updated = 10000. * pos.f_float;
 546         [o_fs_timeSlider setFloatValue: f_updated];
 547
 548         vlc_value_t time;
 549         char psz_time[MSTRTIME_MAX_SIZE];
 550
 551         var_Get(p_input, "time", &time);
 552         mtime_t dur = input_item_GetDuration(input_GetItem(p_input));
 553
 554         // update total duration (right field)
 555         if(dur <= 0) {
 556             [o_streamLength_txt setHidden: YES];
 557         } else {
 558             [o_streamLength_txt setHidden: NO];
 559
 560             NSString *o_total_time;
 561             if ([o_streamLength_txt timeRemaining]) {
 562                 mtime_t remaining = 0;
 563                 if (dur > time.i_time)
 564                     remaining = dur - time.i_time;
 565                 o_total_time = [NSString stringWithFormat: @"-%s", secstotimestr(psz_time, (remaining / 1000000))];
 566             } else
 567                 o_total_time = [NSString stringWithUTF8String:secstotimestr(psz_time, (dur / 1000000))];
 568
 569             [o_streamLength_txt setStringValue: o_total_time];
 570         }
 571
 572         // update current position (left field)
 573         NSString *o_playback_pos = [NSString stringWithUTF8String:secstotimestr(psz_time, (time.i_time / 1000000))];
 574
 575         [o_streamPosition_txt setStringValue: o_playback_pos];
 576         vlc_object_release(p_input);
 577     } else {
 578         [o_fs_timeSlider setFloatValue: 0.0];
 579         [o_streamPosition_txt setStringValue: @"00:00"];
 580         [o_streamLength_txt setHidden: YES];
 581     }
 582
 583 }
 584
 585 - (void)setSeekable:(BOOL)b_seekable
 586 {
 587     [o_bwd setEnabled: b_seekable];
 588     [o_fwd setEnabled: b_seekable];
 589     [o_fs_timeSlider setEnabled: b_seekable];
 590 }
 591
 592 - (void)setVolumeLevel: (int)i_volumeLevel
 593 {
 594     [o_fs_volumeSlider setIntValue: i_volumeLevel];
 595 }
 596
 597 - (IBAction)play:(id)sender
 598 {
 599     [[VLCCoreInteraction sharedInstance] playOrPause];
 600 }
 601
 602 - (IBAction)forward:(id)sender
 603 {
 604     if (([NSDate timeIntervalSinceReferenceDate] - last_fwd_event) > 0.16) {
 605         // we just skipped 4 "continous" events, otherwise we are too fast
 606         [[VLCCoreInteraction sharedInstance] forwardExtraShort];
 607         last_fwd_event = [NSDate timeIntervalSinceReferenceDate];
 608     }
 609 }
 610
 611 - (IBAction)backward:(id)sender
 612 {
 613     if (([NSDate timeIntervalSinceReferenceDate] - last_bwd_event) > 0.16) {
 614         // we just skipped 4 "continous" events, otherwise we are too fast
 615         [[VLCCoreInteraction sharedInstance] backwardExtraShort];
 616         last_bwd_event = [NSDate timeIntervalSinceReferenceDate];
 617     }
 618 }
 619
 620 - (IBAction)prev:(id)sender
 621 {
 622     [[VLCCoreInteraction sharedInstance] previous];
 623 }
 624
 625 - (IBAction)next:(id)sender
 626 {
 627     [[VLCCoreInteraction sharedInstance] next];
 628 }
 629
 630 - (IBAction)toggleFullscreen:(id)sender
 631 {
 632     [[VLCCoreInteraction sharedInstance] toggleFullscreen];
 633 }
 634
 635 - (IBAction)fsTimeSliderUpdate:(id)sender
 636 {
 637     input_thread_t * p_input;
 638     p_input = pl_CurrentInput(VLCIntf);
 639     if (p_input != NULL) {
 640         vlc_value_t pos;
 641
 642         pos.f_float = [o_fs_timeSlider floatValue] / 10000.;
 643         var_Set(p_input, "position", pos);
 644         vlc_object_release(p_input);
 645     }
 646     [[VLCMain sharedInstance] updatePlaybackPosition];
 647 }
 648
 649 - (IBAction)fsVolumeSliderUpdate:(id)sender
 650 {
 651     [[VLCCoreInteraction sharedInstance] setVolume: [sender intValue]];
 652 }
 653
 654 #define addImage(image, _x, _y, mode)                                                       \
 655     image_size = [image size];                                                              \
 656     image_rect.size = image_size;                                                           \
 657     image_rect.origin.x = 0;                                                                \
 658     image_rect.origin.y = 0;                                                                \
 659     frame.origin.x = _x;                                                                    \
 660     frame.origin.y = _y;                                                                    \
 661     frame.size = image_size;                                                                \
 662     [image drawInRect:frame fromRect:image_rect operation:mode fraction:1];
 663
 664 - (void)drawRect:(NSRect)rect
 665 {
 666     NSRect frame = [self frame];
 667     NSRect image_rect;
 668     NSSize image_size;
 669     NSImage *img;
 670     addImage(o_background_img, 0, 0, NSCompositeCopy);
 671     addImage(o_vol_sld_img, 26, 23, NSCompositeSourceOver);
 672     addImage(o_vol_mute_img, 16, 18, NSCompositeSourceOver);
 673     addImage(o_vol_max_img, 124, 18, NSCompositeSourceOver);
 674     addImage(o_time_sld_img, 15, 45, NSCompositeSourceOver);
 675 }
 676
 677 @end
 678
 679 /*****************************************************************************
 680  * VLCFSTimeSlider
 681  *****************************************************************************/
 682 @implementation VLCFSTimeSlider
 683 - (void)drawKnobInRect:(NSRect)knobRect
 684 {
 685     NSRect image_rect;
 686     NSImage *img = imageFromRes(@"fs_time_slider_knob_highlight");
 687     image_rect.size = [img size];
 688     image_rect.origin.x = 0;
 689     image_rect.origin.y = 0;
 690     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;
 691     knobRect.size.width = image_rect.size.width;
 692     knobRect.size.height = image_rect.size.height;
 693     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];
 694 }
 695
 696 - (void)drawRect:(NSRect)rect
 697 {
 698     /* Draw default to make sure the slider behaves correctly */
 699     [[NSGraphicsContext currentContext] saveGraphicsState];
 700     NSRectClip(NSZeroRect);
 701     [super drawRect:rect];
 702     [[NSGraphicsContext currentContext] restoreGraphicsState];
 703
 704     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 705     knobRect.origin.y+=4;
 706     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 707     [self drawKnobInRect: knobRect];
 708 }
 709
 710 @end
 711
 712 /*****************************************************************************
 713 * VLCFSVolumeSlider
 714 *****************************************************************************/
 715 @implementation VLCFSVolumeSlider
 716
 717 - (id)initWithFrame:(NSRect)frame
 718 {
 719     self = [super initWithFrame:frame];
 720     if(self) {
 721         [self setCell:[[[VolumeSliderCell alloc] init] autorelease]];
 722     }
 723
 724     return self;
 725 }
 726
 727 - (void)drawKnobInRect:(NSRect) knobRect
 728 {
 729     NSRect image_rect;
 730     NSImage *img = imageFromRes(@"fs_volume_slider_knob_highlight");
 731     image_rect.size = [img size];
 732     image_rect.origin.x = 0;
 733     image_rect.origin.y = 0;
 734     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;
 735     knobRect.size.width = image_rect.size.width;
 736     knobRect.size.height = image_rect.size.height;
 737     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];
 738 }
 739
 740 - (void)drawRect:(NSRect)rect
 741 {
 742     /* Draw default to make sure the slider behaves correctly */
 743     [[NSGraphicsContext currentContext] saveGraphicsState];
 744     NSRectClip(NSZeroRect);
 745     [super drawRect:rect];
 746     [[NSGraphicsContext currentContext] restoreGraphicsState];
 747
 748     [self drawFullVolumeMarker];
 749
 750     NSRect knobRect = [[self cell] knobRectFlipped:NO];
 751     knobRect.origin.y+=7.5;
 752     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];
 753     [self drawKnobInRect: knobRect];
 754 }
 755
 756 - (void)drawFullVolBezierPath:(NSBezierPath*)bezierPath
 757 {
 758     CGFloat fullVolPos = [self fullVolumePos];
 759     [bezierPath moveToPoint:NSMakePoint(fullVolPos, [self frame].size.height)];
 760     [bezierPath lineToPoint:NSMakePoint(fullVolPos, 1.)];
 761 }
 762
 763 @end
 764