GrowlITTSWController.m

   1 //
   2 //  GrowlITTSWController.m
   3 //  Growl
   4 //
   5 //  Created by Joseph Spiros on 2/28/09.
   6 //  Copyright 2009 iThink Software. All rights reserved.
   7 //
   8
   9 #import "GrowlITTSWController.h"
  10 #import "GrowlITTSWPrefs.h"
  11
  12 #import <ITKit/ITWindowEffect.h>
  13 #import <ITKit/ITTSWBackgroundView.h>
  14
  15 #import "RegexKitLite.h"
  16
  17 @implementation NSImage (SmoothAdditions)
  18
  19 - (NSImage *)imageScaledSmoothlyToSize:(NSSize)scaledSize {
  20     NSImage *newImage;
  21     NSImageRep *rep = [self bestRepresentationForDevice:nil];
  22
  23     newImage = [[NSImage alloc] initWithSize:scaledSize];
  24     [newImage lockFocus];
  25     {
  26         [[NSGraphicsContext currentContext] setImageInterpolation:NSImageInterpolationHigh];
  27         [[NSGraphicsContext currentContext] setShouldAntialias:YES];
  28         [rep drawInRect:NSMakeRect(3, 3, scaledSize.width - 6, scaledSize.height - 6)];
  29     }
  30     [newImage unlockFocus];
  31     return [newImage autorelease];
  32 }
  33
  34 @end
  35
  36 @interface GrowlITTSWController (Private)
  37 - (void)syncWithPrefs;
  38 @end
  39
  40 @implementation GrowlITTSWController
  41
  42 - (id)init {
  43     if ( ( self = [super init] ) ) {
  44                 _window = [[GrowlITTSWWindow sharedWindow] retain];
  45                 [_window setExitMode:ITTransientStatusWindowExitAfterDelay];
  46                 [self syncWithPrefs];
  47                 [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(syncWithPrefs) name:@"GrowlPreferencesChanged" object:nil];
  48     }
  49
  50     return self;
  51 }
  52
  53 - (void)dealloc {
  54     [_window release];
  55     [super dealloc];
  56 }
  57
  58 - (void)syncWithPrefs {
  59         _imageSize = [GrowlITTSWPrefs imageSize];
  60         _imageNoUpscale = [GrowlITTSWPrefs imageNoUpscale];
  61         _wrapNotifications = [GrowlITTSWPrefs wrapNotifications];
  62         _wrapColumns = [GrowlITTSWPrefs wrapColumns];
  63
  64         NSScreen *screen = [GrowlITTSWPrefs screen];
  65         ITHorizontalWindowPosition horizontalPosition = [GrowlITTSWPrefs horizontalPosition];
  66         ITVerticalWindowPosition verticalPosition = [GrowlITTSWPrefs verticalPosition];
  67
  68         Class appearanceEffect = [GrowlITTSWPrefs appearanceEffect];
  69         float appearanceSpeed = [GrowlITTSWPrefs appearanceSpeed];
  70         Class vanishEffect = [GrowlITTSWPrefs vanishEffect];
  71         float vanishSpeed = [GrowlITTSWPrefs vanishSpeed];
  72         float vanishDelay = [GrowlITTSWPrefs vanishDelay];
  73
  74         ITTSWBackgroundMode backgroundStyle = [GrowlITTSWPrefs backgroundStyle];
  75         NSColor *backgroundColor = [GrowlITTSWPrefs backgroundColor];
  76         ITTransientStatusWindowSizing windowSize = [GrowlITTSWPrefs windowSize];
  77
  78         if ([_window screen] != screen) {
  79                 [_window setScreen:screen];
  80         }
  81         if ([_window horizontalPosition] != horizontalPosition) {
  82                 [_window setHorizontalPosition:horizontalPosition];
  83         }
  84         if ([_window verticalPosition] != verticalPosition) {
  85                 [_window setVerticalPosition:verticalPosition];
  86         }
  87
  88         if (![[_window entryEffect] isKindOfClass:appearanceEffect]) {
  89                 [_window setEntryEffect:[[[appearanceEffect alloc] initWithWindow:_window] autorelease]];
  90         }
  91         if ([[_window entryEffect] effectTime] != appearanceSpeed) {
  92                 [[_window entryEffect] setEffectTime:appearanceSpeed];
  93         }
  94         if (![[_window exitEffect] isKindOfClass:vanishEffect]) {
  95                 [_window setExitEffect:[[[vanishEffect alloc] initWithWindow:_window] autorelease]];
  96         }
  97         if ([[_window exitEffect] effectTime] != vanishSpeed) {
  98                 [[_window exitEffect]  setEffectTime:vanishSpeed];
  99         }
 100         if ([_window exitDelay] != vanishDelay) {
 101                 [_window setExitDelay:vanishDelay];
 102         }
 103
 104         if ([(ITTSWBackgroundView *)[_window contentView] backgroundMode] != backgroundStyle) {
 105                 [(ITTSWBackgroundView *)[_window contentView] setBackgroundMode:backgroundStyle];
 106         }
 107         if (([(ITTSWBackgroundView *)[_window contentView] backgroundMode] == ITTSWBackgroundColored) && ![[(ITTSWBackgroundView *)[_window contentView] backgroundColor] isEqual:backgroundColor]) {
 108                 [(ITTSWBackgroundView *)[_window contentView] setBackgroundColor:backgroundColor];
 109         }
 110         if ([_window sizing] != windowSize) {
 111                 [_window setSizing:windowSize];
 112         }
 113 }
 114
 115 - (void)showWindowWithTitle:(NSString *)title text:(NSString *)text image:(NSImage *)image {
 116         if (text && ![text isEqualToString:@""] && ![text isEqualToString:@"\n"]) {
 117                 text = [title stringByAppendingFormat:@"\n%@", text];
 118         }
 119
 120         NSSize newSize;
 121         NSSize oldSize = [image size];
 122         BOOL wouldUpscale = ((oldSize.width <= _imageSize) && (oldSize.height <= _imageSize));
 123
 124         if (!(wouldUpscale && _imageNoUpscale)) {
 125                 if (oldSize.width > oldSize.height) {
 126                         newSize = NSMakeSize(_imageSize, (oldSize.height * (_imageSize / oldSize.width)));
 127                 } else {
 128                         newSize = NSMakeSize((oldSize.width * (_imageSize / oldSize.height)), _imageSize);
 129                 }
 130
 131                 image = [[[[NSImage alloc] initWithData:[image TIFFRepresentation]] autorelease] imageScaledSmoothlyToSize:newSize];
 132         }
 133
 134         if (_wrapNotifications) {
 135                 text = [text stringByReplacingOccurrencesOfRegex:[NSString stringWithFormat:@"(.{1,%i})(?: +|$)\\n?|(.{%i})", _wrapColumns, _wrapColumns] withString:@"$1$2\n"];
 136         }
 137
 138         //trim trailing whitespace
 139         text = [text stringByReplacingOccurrencesOfRegex:@"[\\s\\r\\n]+$" withString:@""];
 140
 141         NSArray *gothicChars = [NSArray arrayWithObjects:[NSString stringWithUTF8String:"☆"], [NSString stringWithUTF8String:"★"], nil];
 142         NSMutableAttributedString *attributedText = [[NSMutableAttributedString alloc] initWithString:text];
 143
 144         if (([gothicChars count] > 0) && ([text length] > 0)) {
 145                 NSMutableString *gothicRegex = [[NSMutableString alloc] init];
 146
 147                 [gothicRegex appendString:@"[\\n"];
 148                 for (NSString *gothicChar in gothicChars) {
 149                         [gothicRegex appendString:gothicChar];
 150                 }
 151                 [gothicRegex appendString:@"]+"];
 152
 153                 NSUInteger endOfLastRange = 0;
 154                 NSRange foundRange;
 155                 while (endOfLastRange != NSNotFound) {
 156                         foundRange = [text rangeOfRegex:gothicRegex inRange:NSMakeRange(endOfLastRange, ([text length] - endOfLastRange))];
 157                         if (foundRange.location != NSNotFound) {
 158                                 [attributedText setAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[NSFont fontWithName:@"AppleGothic" size:(18.0 / MINI_DIVISOR)], NSFontAttributeName, nil, nil] range:foundRange];
 159                                 endOfLastRange = foundRange.location+foundRange.length;
 160                                 if (endOfLastRange >= [text length]) {
 161                                         endOfLastRange = NSNotFound;
 162                                 }
 163                         } else {
 164                                 endOfLastRange = NSNotFound;
 165                         }
 166                 }
 167         }
 168
 169         [_window setImage:image];
 170     [_window buildTextWindowWithString:attributedText];
 171     [_window appear:self];
 172         [attributedText release];
 173 }
 174
 175 @end