ITTransientStatusWindow.m

   1 #import "ITTransientStatusWindow.h"
   2 #import <CoreGraphics/CoreGraphics.h>
   3 #import "ITCoreGraphicsHacks.h"
   4 #import "ITTextField.h"
   5 #import "ITGrayRoundedView.h"
   6
   7 @class ITTextField;
   8 @class ITGrayRoundedView;
   9
  10 /*************************************************************************/
  11 #pragma mark -
  12 #pragma mark EVIL HACKERY
  13 /*************************************************************************/
  14
  15 @interface NSApplication (HACKHACKHACKHACK)
  16 - (CGSConnectionID)contextID;
  17 @end
  18
  19
  20 /*************************************************************************/
  21 #pragma mark -
  22 #pragma mark PRIVATE METHOD DECLARATIONS
  23 /*************************************************************************/
  24
  25 @interface ITTransientStatusWindow (Private)
  26 - (id)initWithContentView:(NSView *)contentView
  27                  exitMode:(ITTransientStatusWindowExitMode)exitMode
  28            backgroundType:(ITTransientStatusWindowBackgroundType)backgroundType;
  29 - (void)rebuildWindow;
  30 - (void)performEffect;
  31 - (void)dissolveEffect:(BOOL)entering;
  32 - (void)slideVerticalEffect:(BOOL)entering;
  33 - (void)slideHorizontalEffect:(BOOL)entering;
  34 @end
  35
  36
  37 /*************************************************************************/
  38 #pragma mark -
  39 #pragma mark IMPLEMENTATION
  40 /*************************************************************************/
  41
  42 @implementation ITTransientStatusWindow
  43
  44
  45 /*************************************************************************/
  46 #pragma mark -
  47 #pragma mark SHARED STATIC OBJECTS
  48 /*************************************************************************/
  49
  50 static ITTransientStatusWindow *staticWindow = nil;
  51
  52
  53 /*************************************************************************/
  54 #pragma mark -
  55 #pragma mark INITIALIZATION METHODS
  56 /*************************************************************************/
  57
  58 + (ITTransientStatusWindow *)sharedWindow
  59 {
  60     if ( ! (staticWindow) ) {
  61         staticWindow = [[self alloc] initWithContentView:nil
  62                                                 exitMode:ITTransientStatusWindowExitAfterDelay
  63                                           backgroundType:ITTransientStatusWindowRounded];
  64     }
  65     return staticWindow;
  66 }
  67
  68 - (id)initWithContentView:(NSView *)contentView
  69                  exitMode:(ITTransientStatusWindowExitMode)exitMode
  70            backgroundType:(ITTransientStatusWindowBackgroundType)backgroundType
  71 {
  72     NSRect contentRect;
  73
  74     // If no Content View was provided, use a generic NSView with the app icon.
  75     if ( ! (contentView) ) {
  76         contentView = [[[NSView alloc] initWithFrame:
  77             NSMakeRect(100.0, 100.0, 200.0, 200.0)] autorelease];
  78     }
  79
  80     // Set the content rect to the frame of the content view, now guaranteed to exist.
  81     contentRect = [contentView frame];
  82
  83     if ( ( self = [super initWithContentRect:contentRect
  84                                    styleMask:NSBorderlessWindowMask
  85                                      backing:NSBackingStoreBuffered
  86                                        defer:NO] ) ) {
  87
  88         _visibilityState     = ITTransientStatusWindowHiddenState;
  89         _exitMode            = exitMode;
  90         _exitDelay           = DEFAULT_EXIT_DELAY;
  91         _backgroundType      = backgroundType;
  92         _verticalPosition    = ITTransientStatusWindowPositionBottom;
  93         _horizontalPosition  = ITTransientStatusWindowPositionLeft;
  94         _entryEffect         = ITTransientStatusWindowEffectNone;
  95         _exitEffect          = ITTransientStatusWindowEffectDissolve;
  96         _effectTime          = DEFAULT_EFFECT_TIME;
  97         _reallyIgnoresEvents = YES;
  98         _delayTimer = nil;
  99         _fadeTimer  = nil;
 100
 101 //        if ( _backgroundType == ITTransientStatusWindowRounded ) {
 102 //            _contentSubView = contentView;
 103 //        } else {
 104 //            [self setContentView:contentView];
 105 //        }
 106
 107         [self setIgnoresMouseEvents:YES];
 108         [self setLevel:NSScreenSaverWindowLevel];
 109         [self setContentView:contentView];
 110         [self rebuildWindow];
 111     }
 112     return self;
 113 }
 114
 115
 116 /*************************************************************************/
 117 #pragma mark -
 118 #pragma mark INSTANCE METHODS
 119 /*************************************************************************/
 120
 121 - (void)setRotation:(float)angle
 122 {
 123     CGAffineTransform transform = CGAffineTransformMakeRotation(angle);
 124     transform.tx = -32.0;
 125     transform.ty = [self frame].size.height + 32.0;
 126     CGSSetWindowTransform([NSApp contextID],
 127                           (CGSWindowID)[self windowNumber],
 128                           CGAffineTransformTranslate(transform,
 129                                                      (([self frame].origin.x - 32.0) * -1),
 130                                                      (([[self screen] frame].size.height - ([self frame].origin.y) + 32.0) * -1) ));
 131 }
 132
 133 - (BOOL)ignoresMouseEvents
 134 {
 135     return _reallyIgnoresEvents;
 136 }
 137
 138 - (void)setIgnoresMouseEvents:(BOOL)flag
 139 {
 140     CGSValueObj          key;
 141     CGSValueObj          ignore;
 142
 143     key = CGSCreateCString("IgnoreForEvents");
 144     ignore = CGSCreateBoolean( (flag ? kCGSTrue : kCGSFalse) );
 145     CGSSetWindowProperty([NSApp contextID], (CGSWindowID)[self windowNumber], key, ignore);
 146     CGSReleaseObj(key);
 147     CGSReleaseObj(ignore);
 148
 149     _reallyIgnoresEvents = flag;
 150 }
 151
 152 - (void)orderFront:(id)sender
 153 {
 154     if ( _exitMode == ITTransientStatusWindowExitAfterDelay ) {
 155         // set the timer, and orderOut: when it lapses.
 156     }
 157
 158     if ( _entryEffect == ITTransientStatusWindowEffectNone ) {
 159         [super orderFront:sender];
 160     } else {
 161         [self performEffect];
 162     }
 163 }
 164
 165 - (void)makeKeyAndOrderFront:(id)sender
 166 {
 167     if ( _exitMode == ITTransientStatusWindowExitAfterDelay ) {
 168         // set the timer, and orderOut: when it lapses.
 169     }
 170
 171     if ( _entryEffect == ITTransientStatusWindowEffectNone ) {
 172         [super makeKeyAndOrderFront:sender];
 173     } else {
 174         [self performEffect];
 175         [self makeKeyWindow];
 176     }
 177 }
 178
 179 - (void)orderOut:(id)sender
 180 {
 181     if ( _entryEffect == ITTransientStatusWindowEffectNone ) {
 182         [super orderOut:sender];
 183     } else {
 184         [self performEffect];
 185     }
 186 }
 187
 188 - (NSTimeInterval)animationResizeTime:(NSRect)newFrame
 189 {
 190     return _effectTime;
 191 }
 192
 193 /*
 194
 195 - (id)contentView
 196 {
 197     if ( _backgroundType == ITTransientStatusWindowRounded ) {
 198         return _contentSubView;
 199     } else {
 200         return [super contentView];
 201     }
 202 }
 203
 204 - (void)setContentView:(NSView *)aView
 205 {
 206     if ( _backgroundType == ITTransientStatusWindowRounded ) {
 207        [_contentSubView removeFromSuperview];
 208         _contentSubView = aView;
 209         [_contentSubView setFrame:[[super contentView] frame]];
 210         [[super contentView] addSubview:_contentSubView];
 211         [_contentSubView setNextResponder:self];
 212     } else {
 213         [super setContentView:aView];
 214     }
 215 }
 216
 217 */
 218
 219 - (ITTransientStatusWindowVisibilityState)visibilityState
 220 {
 221     return _visibilityState;
 222 }
 223
 224 - (ITTransientStatusWindowExitMode)exitMode
 225 {
 226     return _exitMode;
 227 }
 228
 229 - (void)setExitMode:(ITTransientStatusWindowExitMode)newMode
 230 {
 231     _exitMode = newMode;
 232 }
 233
 234 - (float)exitDelay
 235 {
 236     return _exitDelay;
 237 }
 238
 239 - (void)setExitDelay:(float)seconds
 240 {
 241     _exitDelay = seconds;
 242 }
 243
 244 - (ITTransientStatusWindowBackgroundType)backgroundType
 245 {
 246 //  return _backgroundType;
 247     return ITTransientStatusWindowRounded;
 248 }
 249
 250 - (void)setBackgroundType:(ITTransientStatusWindowBackgroundType)newType
 251 {
 252 //  setBackgroundType: is currently ignored.  Defaults to ITTransientStatusWindowRounded.
 253 //  _backgroundType = newType;
 254     _backgroundType = ITTransientStatusWindowRounded;
 255 }
 256
 257 - (ITTransientStatusWindowPosition)verticalPosition;
 258 {
 259     return _verticalPosition;
 260 }
 261
 262 - (void)setVerticalPosition:(ITTransientStatusWindowPosition)newPosition;
 263 {
 264     _verticalPosition = newPosition;
 265 }
 266
 267 - (ITTransientStatusWindowPosition)horizontalPosition;
 268 {
 269     return _horizontalPosition;
 270 }
 271
 272 - (void)setHorizontalPosition:(ITTransientStatusWindowPosition)newPosition;
 273 {
 274     _horizontalPosition = newPosition;
 275 }
 276
 277 - (ITTransientStatusWindowEffect)entryEffect
 278 {
 279     return _entryEffect;
 280 }
 281
 282 - (void)setEntryEffect:(ITTransientStatusWindowEffect)newEffect;
 283 {
 284     _entryEffect = newEffect;
 285 }
 286
 287 - (ITTransientStatusWindowEffect)exitEffect;
 288 {
 289     return _exitEffect;
 290 }
 291
 292 - (void)setExitEffect:(ITTransientStatusWindowEffect)newEffect;
 293 {
 294     _exitEffect = newEffect;
 295 }
 296
 297
 298 /*************************************************************************/
 299 #pragma mark -
 300 #pragma mark PRIVATE METHODS
 301 /*************************************************************************/
 302
 303 - (void)rebuildWindow;
 304 {
 305     if ( _backgroundType == ITTransientStatusWindowRounded ) {
 306         ITGrayRoundedView *roundedView = [[[ITGrayRoundedView alloc] initWithFrame:[self frame]] autorelease];
 307
 308         [self setBackgroundColor:[NSColor clearColor]];
 309         [self setHasShadow:NO];
 310         [self setOpaque:NO];
 311
 312         [self setContentView:roundedView];
 313 //      [super setContentView:roundedView];
 314 //      [_contentSubView setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
 315 //      [self setContentView:_contentSubView];
 316     } else {
 317         // YUO == CLWONBAOT
 318     }
 319 }
 320
 321 - (void)performEffect
 322 {
 323     if ( _visibilityState == ITTransientStatusWindowHiddenState ) {
 324         if ( _entryEffect == ITTransientStatusWindowEffectDissolve ) {
 325             [self dissolveEffect:YES];
 326         } else if ( _entryEffect == ITTransientStatusWindowEffectSlideVertically ) {
 327             [self slideVerticalEffect:YES];
 328         } else if ( _entryEffect == ITTransientStatusWindowEffectSlideHorizontally ) {
 329             [self slideHorizontalEffect:YES];
 330         }
 331     } else if ( _visibilityState == ITTransientStatusWindowVisibleState ) {
 332         if ( _exitEffect == ITTransientStatusWindowEffectDissolve ) {
 333             [self dissolveEffect:NO];
 334         } else if ( _exitEffect == ITTransientStatusWindowEffectSlideVertically ) {
 335             [self slideVerticalEffect:NO];
 336         } else if ( _exitEffect == ITTransientStatusWindowEffectSlideHorizontally ) {
 337             [self slideHorizontalEffect:NO];
 338         }
 339     }
 340 }
 341
 342 - (void)dissolveEffect:(BOOL)entering
 343 {
 344     if ( entering ) {
 345         [super orderFront:self];
 346     } else {
 347         [super orderOut:self];
 348     }
 349 }
 350
 351 - (void)slideVerticalEffect:(BOOL)entering
 352 {
 353     if ( entering ) {
 354         [super orderFront:self];
 355     } else {
 356         [super orderOut:self];
 357     }
 358 }
 359
 360 - (void)slideHorizontalEffect:(BOOL)entering
 361 {
 362     if ( entering ) {
 363         [super orderFront:self];
 364     } else {
 365         [super orderOut:self];
 366     }
 367 }
 368
 369
 370 @end