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

   1 /*****************************************************************************\r
   2  * fspanel.m: MacOS X full screen panel\r
   3  *****************************************************************************\r
   4  * Copyright (C) 2006 the VideoLAN team\r
   5  * $Id$\r
   6  *\r
   7  * Authors: J\8er\99me Decoodt <djc at videolan dot org>\r
   8  *          Felix K\9fhne <fkuehne at videolan dot org>\r
   9  *\r
  10  * This program is free software; you can redistribute it and/or modify\r
  11  * it under the terms of the GNU General Public License as published by\r
  12  * the Free Software Foundation; either version 2 of the License, or\r
  13  * (at your option) any later version.\r
  14  * \r
  15  * This program is distributed in the hope that it will be useful,\r
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  18  * GNU General Public License for more details.\r
  19  *\r
  20  * You should have received a copy of the GNU General Public License\r
  21  * along with this program; if not, write to the Free Software\r
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.\r
  23  *****************************************************************************/\r
  24 \r
  25 /*****************************************************************************\r
  26  * Preamble\r
  27  *****************************************************************************/\r
  28 #import "intf.h"\r
  29 #import "controls.h"\r
  30 #import "vout.h"\r
  31 #import "fspanel.h"\r
  32 \r
  33 #define KEEP_VISIBLE_AFTER_ACTION 4 /* time in half-sec until this panel will hide again after an user's action */\r
  34 \r
  35 /*****************************************************************************\r
  36  * VLCFSPanel\r
  37  *****************************************************************************/\r
  38 @implementation VLCFSPanel\r
  39 /* We override this initializer so we can set the NSBorderlessWindowMask styleMask, and set a few other important settings */\r
  40 - (id)initWithContentRect:(NSRect)contentRect \r
  41                 styleMask:(unsigned int)aStyle \r
  42                   backing:(NSBackingStoreType)bufferingType \r
  43                     defer:(BOOL)flag\r
  44 {\r
  45     id win=[super initWithContentRect:contentRect styleMask:NSBorderlessWindowMask backing:bufferingType defer:flag];\r
  46     [win setOpaque:NO];\r
  47     [win setHasShadow: NO];\r
  48     [win setBackgroundColor:[NSColor clearColor]];\r
  49     /* let the window sit on top of everything else and start out completely transparent */\r
  50     [win setLevel:NSFloatingWindowLevel];\r
  51     [win setAlphaValue:0.0];\r
  52     return win;\r
  53 }\r
  54 \r
  55 - (void)awakeFromNib\r
  56 {\r
  57     [self setContentView:[[VLCFSPanelView alloc] initWithFrame: [self frame]]];\r
  58     BOOL isInside=(NSPointInRect([NSEvent mouseLocation],[self frame]));\r
  59     [[self contentView] addTrackingRect:[[self contentView] bounds] owner:self userData:nil assumeInside:isInside];\r
  60     if (isInside)\r
  61     [self mouseEntered:NULL];\r
  62     if (!isInside)\r
  63     [self mouseExited:NULL];\r
  64 }\r
  65 \r
  66 /* Windows created with NSBorderlessWindowMask normally can't be key, but we want ours to be */\r
  67 - (BOOL)canBecomeKeyWindow\r
  68 {\r
  69     return YES;\r
  70 }\r
  71 \r
  72 - (BOOL)mouseDownCanMoveWindow\r
  73 {\r
  74     return YES;\r
  75 }\r
  76 \r
  77 -(void)dealloc\r
  78 {\r
  79     if( hideAgainTimer )\r
  80         [hideAgainTimer release];\r
  81     [self setFadeTimer:nil];\r
  82     [super dealloc];\r
  83 }\r
  84 \r
  85 - (void)setPlay\r
  86 {\r
  87     [[self contentView] setPlay];\r
  88 }\r
  89 \r
  90 - (void)setPause\r
  91 {\r
  92     [[self contentView] setPause];\r
  93 }\r
  94 \r
  95 - (void)setStreamTitle:(NSString *)o_title\r
  96 {\r
  97     [[self contentView] setStreamTitle: o_title];\r
  98 }\r
  99 \r
 100 - (void)setStreamPos:(float) f_pos andTime:(NSString *)o_time\r
 101 {\r
 102     [[self contentView] setStreamPos:f_pos andTime: o_time];\r
 103 }\r
 104 \r
 105 - (void)setSeekable:(BOOL) b_seekable\r
 106 {\r
 107     [[self contentView] setSeekable: b_seekable];\r
 108 }\r
 109 \r
 110 - (void)setVolumeLevel: (float)f_volumeLevel\r
 111 {\r
 112     [[self contentView] setVolumeLevel: f_volumeLevel];\r
 113 }\r
 114 \r
 115 /* This routine is called repeatedly to fade in the window */\r
 116 - (void)focus:(NSTimer *)timer\r
 117 {\r
 118     if( [self alphaValue] < 1.0 )\r
 119         [self setAlphaValue:[self alphaValue]+0.1];\r
 120     if( [self alphaValue] >= 1.0 )\r
 121     {\r
 122         [self setAlphaValue: 1.0];\r
 123         [self setFadeTimer:nil];\r
 124         if( b_fadeQueued )\r
 125         {\r
 126             b_fadeQueued=NO;\r
 127             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(unfocus:) userInfo:NULL repeats:YES]];\r
 128         }\r
 129     }\r
 130 }\r
 131 \r
 132 /* This routine is called repeatedly to hide the window */\r
 133 - (void)unfocus:(NSTimer *)timer\r
 134 {\r
 135     if( b_keptVisible )\r
 136     {\r
 137         b_keptVisible = NO;\r
 138         b_fadeQueued = NO;\r
 139         [[self fadeTimer] release];\r
 140         [self setFadeTimer: NULL];\r
 141         [self fadeIn];\r
 142         return;\r
 143     }\r
 144     if( [self alphaValue] > 0.0 )\r
 145         [self setAlphaValue:[self alphaValue]-0.1];\r
 146     if( [self alphaValue] <= 0.1 )\r
 147     {\r
 148         [self setAlphaValue:0.0];\r
 149         [self setFadeTimer:nil];\r
 150         if( b_fadeQueued )\r
 151         {\r
 152             b_fadeQueued=NO;\r
 153             [self setFadeTimer:\r
 154                 [NSTimer scheduledTimerWithTimeInterval:0.1 \r
 155                                                  target:self \r
 156                                                selector:@selector(focus:) \r
 157                                                userInfo:NULL \r
 158                                                 repeats:YES]];\r
 159         }\r
 160     }\r
 161 }\r
 162 \r
 163 - (void)mouseExited:(NSEvent *)theEvent\r
 164 {\r
 165     /* give up our focus, so the vout may show us again without letting the user clicking it */\r
 166     if( [[[[VLCMain sharedInstance] getControls] getVoutView] isFullscreen] )\r
 167         [[[[[VLCMain sharedInstance] getControls] getVoutView] window] makeKeyWindow];\r
 168 }\r
 169 \r
 170 - (void)fadeIn\r
 171 {\r
 172     if( [self alphaValue] < 1.0 )\r
 173     {\r
 174         if (![self fadeTimer])\r
 175             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(focus:) userInfo:[NSNumber numberWithShort:1] repeats:YES]];\r
 176         else if ([[[self fadeTimer] userInfo] shortValue]==0)\r
 177             b_fadeQueued=YES;\r
 178     }\r
 179     [self autoHide];\r
 180 }\r
 181 \r
 182 - (void)fadeOut\r
 183 {\r
 184     if( ( [self alphaValue] > 0.0 ) )\r
 185     {\r
 186         if (![self fadeTimer])\r
 187             [self setFadeTimer:[NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(unfocus:) userInfo:[NSNumber numberWithShort:0] repeats:YES]];\r
 188         else if ([[[self fadeTimer] userInfo] shortValue]==1)\r
 189             b_fadeQueued=YES;\r
 190     }\r
 191 }\r
 192 \r
 193 /* triggers a timer to autoHide us again after some seconds of no activity */\r
 194 - (void)autoHide\r
 195 {\r
 196     /* this will tell the timer to start over again or to start at all */\r
 197     b_keptVisible = YES;\r
 198     \r
 199     /* get us a valid timer */\r
 200     if(! b_alreadyCounting )\r
 201     {\r
 202         hideAgainTimer = [NSTimer scheduledTimerWithTimeInterval: 0.5\r
 203                                                           target: self \r
 204                                                         selector: @selector(keepVisible:)\r
 205                                                         userInfo: nil \r
 206                                                          repeats: YES];\r
 207         [hideAgainTimer fire];\r
 208         [hideAgainTimer retain];\r
 209         b_alreadyCounting = YES;\r
 210     }\r
 211 }\r
 212 \r
 213 - (void)keepVisible:(NSTimer *)timer\r
 214 {\r
 215     /* if the user triggered an action, start over again */\r
 216     if( b_keptVisible )\r
 217     {\r
 218         i_timeToKeepVisibleInSec = KEEP_VISIBLE_AFTER_ACTION;\r
 219         b_keptVisible = NO;\r
 220     }\r
 221     \r
 222     /* count down until we hide ourselfes again and do so if necessary */\r
 223     i_timeToKeepVisibleInSec -= 1;\r
 224     if( i_timeToKeepVisibleInSec < 1 )\r
 225     {\r
 226         [self fadeOut];\r
 227         [timer invalidate];\r
 228         [timer release];\r
 229         b_alreadyCounting = NO;\r
 230         timer = NULL;\r
 231     }\r
 232 }\r
 233 \r
 234 /* A getter and setter for our main timer that handles window fading */\r
 235 - (NSTimer *)fadeTimer\r
 236 {\r
 237     return fadeTimer;\r
 238 }\r
 239 \r
 240 - (void)setFadeTimer:(NSTimer *)timer\r
 241 {\r
 242     [timer retain];\r
 243     [fadeTimer invalidate];\r
 244     [fadeTimer release];\r
 245     fadeTimer=timer;\r
 246 }\r
 247 \r
 248 - (void)mouseDown:(NSEvent *)theEvent\r
 249 {\r
 250     mouseClic = [theEvent locationInWindow];\r
 251 }\r
 252 \r
 253 - (void)mouseDragged:(NSEvent *)theEvent\r
 254 {\r
 255     NSPoint point = [NSEvent mouseLocation];\r
 256     point.x -= mouseClic.x;\r
 257     point.y -= mouseClic.y;\r
 258     [self setFrameOrigin:point];\r
 259 }\r
 260 @end\r
 261 \r
 262 /*****************************************************************************\r
 263  * FSPanelView\r
 264  *****************************************************************************/\r
 265 @implementation VLCFSPanelView\r
 266 \r
 267 #define addButton( o_button, imageOff, imageOn, _x, _y, action )                                \\r
 268     s_rc.origin.x = _x;                                                                         \\r
 269     s_rc.origin.y = _y;                                                                         \\r
 270     o_button = [[NSButton alloc] initWithFrame: s_rc];                                 \\r
 271     [o_button setButtonType: NSMomentaryChangeButton];                                          \\r
 272     [o_button setBezelStyle: NSRegularSquareBezelStyle];                                        \\r
 273     [o_button setBordered: NO];                                                                 \\r
 274     [o_button setFont:[NSFont systemFontOfSize:0]];                                             \\r
 275     [o_button setImage:[NSImage imageNamed:imageOff]];                                 \\r
 276     [o_button setAlternateImage:[NSImage imageNamed:imageOn]];                         \\r
 277     [o_button sizeToFit];                                                                       \\r
 278     [o_button setTarget: self];                                                                 \\r
 279     [o_button setAction: @selector(action:)];                                                   \\r
 280     [self addSubview:o_button];\r
 281 \r
 282 #define addTextfield( o_text, align, font, color, size )                                    \\r
 283     o_text = [[NSTextField alloc] initWithFrame: s_rc];                            \\r
 284     [o_text setDrawsBackground: NO];                                                        \\r
 285     [o_text setBordered: NO];                                                               \\r
 286     [o_text setEditable: NO];                                                               \\r
 287     [o_text setSelectable: NO];                                                             \\r
 288     [o_text setStringValue: _NS("(no item is being played)")];                                                    \\r
 289     [o_text setAlignment: align];                                                           \\r
 290     [o_text setTextColor: [NSColor color]];                                                 \\r
 291     [o_text setFont:[NSFont font:[NSFont smallSystemFontSize] - size]];                     \\r
 292     [self addSubview:o_text];\r
 293 \r
 294 - (id)initWithFrame:(NSRect)frameRect\r
 295 {\r
 296     id view = [super initWithFrame:frameRect];\r
 297     fillColor = [[NSColor clearColor] retain];\r
 298     NSRect s_rc = [self frame];\r
 299     NSImage * image;\r
 300     addButton( o_prev, @"fs_skip_previous" , @"fs_skip_previous_highlight", 174, 15, prev );\r
 301     addButton( o_slow, @"fs_rewind"        , @"fs_rewind_highlight"       , 211, 14, slower );\r
 302     addButton( o_play, @"fs_play"          , @"fs_play_highlight"         , 267, 10, play );\r
 303     addButton( o_fast, @"fs_forward"       , @"fs_forward_highlight"      , 313, 14, faster );\r
 304     addButton( o_next, @"fs_skip_next"     , @"fs_skip_next_highlight"    , 365, 15, next );\r
 305     addButton( o_fullscreen, @"fs_exit_fullscreen", @"fs_exit_fullscreen_hightlight", 507, 13, windowAction );\r
 306 /*\r
 307     addButton( o_button, @"image (off state)", @"image (on state)", 38, 51, something );\r
 308  */\r
 309 \r
 310     /* time slider */\r
 311     s_rc = [self frame];\r
 312     s_rc.origin.x = 15;\r
 313     s_rc.origin.y = 53;\r
 314     s_rc.size.width = 518;\r
 315     s_rc.size.height = 9;\r
 316     o_fs_timeSlider = [[VLCFSTimeSlider alloc] initWithFrame: s_rc];\r
 317     [o_fs_timeSlider setMinValue:0];\r
 318     [o_fs_timeSlider setMaxValue:10000];\r
 319     [o_fs_timeSlider setFloatValue: 0];\r
 320     [o_fs_timeSlider setContinuous: YES];\r
 321     [o_fs_timeSlider setTarget: self];\r
 322     [o_fs_timeSlider setAction: @selector(fsTimeSliderUpdate:)];\r
 323     [self addSubview: o_fs_timeSlider];\r
 324 \r
 325     /* volume slider */\r
 326     s_rc = [self frame];\r
 327     s_rc.origin.x = 26;\r
 328     s_rc.origin.y = 17.5;\r
 329     s_rc.size.width = 95;\r
 330     s_rc.size.height = 10;\r
 331     o_fs_volumeSlider = [[VLCFSVolumeSlider alloc] initWithFrame: s_rc];\r
 332     [o_fs_volumeSlider setMinValue:0];\r
 333     [o_fs_volumeSlider setMaxValue:32];\r
 334     [o_fs_volumeSlider setFloatValue: 0];\r
 335     [o_fs_volumeSlider setContinuous: YES];\r
 336     [o_fs_volumeSlider setTarget: self];\r
 337     [o_fs_volumeSlider setAction: @selector(fsVolumeSliderUpdate:)];\r
 338     [self addSubview: o_fs_volumeSlider];\r
 339     \r
 340     /* time counter and stream title output fields */\r
 341     s_rc = [self frame];\r
 342     s_rc.origin.x = 98;\r
 343     s_rc.origin.y = 64;\r
 344     s_rc.size.width = 352;\r
 345     s_rc.size.height = 14;\r
 346     addTextfield( o_streamTitle_txt, NSCenterTextAlignment, systemFontOfSize, whiteColor, 0 );\r
 347     s_rc.origin.x = 486;\r
 348     s_rc.origin.y = 64;\r
 349     s_rc.size.width = 50;\r
 350     addTextfield( o_streamPosition_txt, NSRightTextAlignment, systemFontOfSize, whiteColor, 0 );\r
 351 \r
 352     return view;\r
 353 }\r
 354 \r
 355 - (void)dealloc\r
 356 {\r
 357     [o_fs_timeSlider release];\r
 358     [o_fs_volumeSlider release];\r
 359     [o_prev release];\r
 360     [o_next release];\r
 361     [o_slow release];\r
 362     [o_play release];\r
 363     [o_fast release];\r
 364     [o_fullscreen release];\r
 365     [o_streamTitle_txt release];\r
 366     [o_streamPosition_txt release];\r
 367     [super dealloc];\r
 368 }\r
 369 \r
 370 - (void)setPlay\r
 371 {\r
 372     NSImage *image;\r
 373     image = [NSImage imageNamed:@"fs_play"];\r
 374     [o_play setImage:image];\r
 375     image = [NSImage imageNamed:@"fs_play_highlight"];\r
 376     [o_play setAlternateImage:image];\r
 377 }\r
 378 \r
 379 - (void)setPause\r
 380 {\r
 381     NSImage *image;\r
 382     image = [NSImage imageNamed:@"fs_pause"];\r
 383     [o_play setImage:image];\r
 384     image = [NSImage imageNamed:@"fs_pause_highlight"];\r
 385     [o_play setAlternateImage:image];\r
 386 }\r
 387 \r
 388 - (void)setStreamTitle:(NSString *)o_title\r
 389 {\r
 390     [o_streamTitle_txt setStringValue: o_title];\r
 391 }\r
 392 \r
 393 - (void)setStreamPos:(float) f_pos andTime:(NSString *)o_time\r
 394 {\r
 395     [o_streamPosition_txt setStringValue: o_time];\r
 396     [o_fs_timeSlider setFloatValue: f_pos];\r
 397 }\r
 398 \r
 399 - (void)setSeekable:(BOOL)b_seekable\r
 400 {\r
 401     [o_slow setEnabled: b_seekable];\r
 402     [o_fast setEnabled: b_seekable];\r
 403     [o_fs_timeSlider setEnabled: b_seekable];\r
 404 }\r
 405 \r
 406 - (void)setVolumeLevel: (float)f_volumeLevel\r
 407 {\r
 408     [o_fs_volumeSlider setFloatValue: f_volumeLevel];\r
 409 }\r
 410 \r
 411 - (IBAction)play:(id)sender\r
 412 {\r
 413     [[[VLCMain sharedInstance] getControls] play: sender];\r
 414 }\r
 415 \r
 416 - (IBAction)faster:(id)sender\r
 417 {\r
 418     [[[VLCMain sharedInstance] getControls] faster: sender];\r
 419 }\r
 420 \r
 421 - (IBAction)slower:(id)sender\r
 422 {\r
 423     [[[VLCMain sharedInstance] getControls] slower: sender];\r
 424 }\r
 425 \r
 426 - (IBAction)prev:(id)sender\r
 427 {\r
 428     [[[VLCMain sharedInstance] getControls] prev: sender];\r
 429 }\r
 430 \r
 431 - (IBAction)next:(id)sender\r
 432 {\r
 433     [[[VLCMain sharedInstance] getControls] next: sender];\r
 434 }\r
 435 \r
 436 - (IBAction)windowAction:(id)sender\r
 437 {\r
 438     [[[VLCMain sharedInstance] getControls] windowAction: sender];\r
 439 }\r
 440 \r
 441 - (IBAction)fsTimeSliderUpdate:(id)sender\r
 442 {\r
 443     [[VLCMain sharedInstance] timesliderUpdate: sender];\r
 444 }\r
 445 \r
 446 - (IBAction)fsVolumeSliderUpdate:(id)sender\r
 447 {\r
 448     [[[VLCMain sharedInstance] getControls] volumeSliderUpdated: sender];\r
 449 }\r
 450 \r
 451 #define addImage(image, _x, _y, mode, _width)                                               \\r
 452     img = [NSImage imageNamed:image];                                              \\r
 453     image_rect.size = [img size];                                                           \\r
 454     image_rect.origin.x = 0;                                                                \\r
 455     image_rect.origin.y = 0;                                                                \\r
 456     frame.origin.x = _x;                                                                    \\r
 457     frame.origin.y = _y;                                                                    \\r
 458     frame.size = [img size];                                                                \\r
 459     if( _width ) frame.size.width = _width;                                                 \\r
 460     [img drawInRect:frame fromRect:image_rect operation:mode fraction:1];\r
 461 \r
 462 - (void)drawRect:(NSRect)rect\r
 463 {\r
 464         NSRect frame = [self frame];\r
 465     NSRect image_rect;\r
 466     NSImage *img;\r
 467     addImage( @"fs_background", 0, 0, NSCompositeCopy, 0 );\r
 468     addImage( @"fs_volume_slider_bar", 26, 22, NSCompositeSourceOver, 0 );\r
 469     addImage( @"fs_volume_mute", 16, 18, NSCompositeSourceOver, 0 );\r
 470     addImage( @"fs_volume_max", 124, 17, NSCompositeSourceOver, 0 );\r
 471     addImage( @"fs_time_slider", 15, 53, NSCompositeSourceOver, 0);\r
 472 }\r
 473 \r
 474 @end\r
 475 \r
 476 /*****************************************************************************\r
 477  * VLCFSTimeSlider\r
 478  *****************************************************************************/\r
 479 @implementation VLCFSTimeSlider\r
 480 - (void)drawKnobInRect:(NSRect)knobRect\r
 481 {\r
 482     NSRect image_rect;\r
 483     NSImage *img = [NSImage imageNamed:@"fs_time_slider_knob_highlight"];\r
 484     image_rect.size = [img size];\r
 485     image_rect.origin.x = 0;\r
 486     image_rect.origin.y = 0;\r
 487     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;\r
 488     knobRect.size.width = image_rect.size.width;\r
 489     knobRect.size.height = image_rect.size.height;\r
 490     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];\r
 491 }\r
 492 \r
 493 - (void)drawRect:(NSRect)rect\r
 494 {\r
 495     /* Draw default to make sure the slider behaves correctly */\r
 496     [[NSGraphicsContext currentContext] saveGraphicsState];\r
 497     NSRectClip(NSZeroRect);\r
 498     [super drawRect:rect];\r
 499     [[NSGraphicsContext currentContext] restoreGraphicsState];\r
 500     \r
 501     NSRect knobRect = [[self cell] knobRectFlipped:NO];\r
 502     knobRect.origin.y+=7.5;\r
 503     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];\r
 504     [self drawKnobInRect: knobRect];\r
 505 }\r
 506 \r
 507 @end\r
 508 \r
 509 /*****************************************************************************\r
 510 * VLCFSVolumeSlider\r
 511 *****************************************************************************/\r
 512 @implementation VLCFSVolumeSlider\r
 513 - (void)drawKnobInRect:(NSRect) knobRect\r
 514 {\r
 515     NSRect image_rect;\r
 516     NSImage *img = [NSImage imageNamed:@"fs_volume_slider_knob"];\r
 517     image_rect.size = [img size];\r
 518     image_rect.origin.x = 0;\r
 519     image_rect.origin.y = 0;\r
 520     knobRect.origin.x += (knobRect.size.width - image_rect.size.width) / 2;\r
 521     knobRect.size.width = image_rect.size.width;\r
 522     knobRect.size.height = image_rect.size.height;\r
 523     [img drawInRect:knobRect fromRect:image_rect operation:NSCompositeSourceOver fraction:1];\r
 524 }\r
 525 \r
 526 - (void)drawRect:(NSRect)rect\r
 527 {\r
 528     /* Draw default to make sure the slider behaves correctly */\r
 529     [[NSGraphicsContext currentContext] saveGraphicsState];\r
 530     NSRectClip(NSZeroRect);\r
 531     [super drawRect:rect];\r
 532     [[NSGraphicsContext currentContext] restoreGraphicsState];\r
 533     \r
 534     NSRect knobRect = [[self cell] knobRectFlipped:NO];\r
 535     knobRect.origin.y+=6;\r
 536     [[[NSColor blackColor] colorWithAlphaComponent:0.6] set];\r
 537     [self drawKnobInRect: knobRect];\r
 538 }\r
 539 \r
 540 @end