iLifeControls/NFHUDFrame.m

   1 //
   2 //  NFHUDFrame.m
   3 //  iLife HUD Window
   4 //
   5 //  Created by Sean Patrick O'Brien on 9/23/06.
   6 //  Copyright 2006 Sean Patrick O'Brien. All rights reserved.
   7 //
   8
   9 #import "NFHUDFrame.h"
  10 #import "EtchedTextCell.h"
  11 #import "NSImage+FrameworkImage.h"
  12
  13 @implementation NFHUDFrame
  14
  15 - (id)initWithFrame:(NSRect)frame styleMask:(unsigned int)style owner:(id)owner
  16 {
  17         if([super initWithFrame:frame styleMask:style owner:owner])
  18         {
  19                 // Some of Apple's HUD windows have a slight shadow below the title
  20                 EtchedTextCell *cell = [[EtchedTextCell alloc] initTextCell: @""];
  21                 [cell setFont:[NSFont fontWithName:@"LucidaGrande" size:11.0]];
  22                 [cell setShadowColor:[NSColor colorWithCalibratedWhite:32/255.0 alpha:0.5]];
  23                 titleCell = cell;
  24
  25                 // get the regular controls out of the picture
  26                 [closeButton setHidden:YES];
  27                 [minimizeButton setHidden:YES];
  28                 [zoomButton setHidden:YES];
  29
  30                 // according to Andy Matuschak, the superclass doesn't do it's job here...
  31                 [[self window] setShowsResizeIndicator:(style & NSResizableWindowMask)];
  32
  33                 // close button, in the style of Matt Gemmell's HUD Window implementation
  34                 NSButton *closeWidget = [[NSButton alloc] initWithFrame:NSMakeRect(3.0, [self frame].size.height - 16.0,
  35                                                                                                                                                    13.0, 13.0)];
  36                 [self addSubview:closeWidget];
  37                 [closeWidget setButtonType:NSMomentaryChangeButton];
  38                 [closeWidget setBordered:NO];
  39                 [closeWidget setImage:[NSImage frameworkImageNamed:@"HUDCloseButton.tiff"]];
  40                 [closeWidget setImagePosition:NSImageOnly];
  41                 [closeWidget setTarget:[self window]];
  42                 [closeWidget setFocusRingType:NSFocusRingTypeNone];
  43                 [closeWidget setAction:@selector(orderOut:)];
  44                 [closeWidget setAutoresizingMask:NSViewMinYMargin];
  45                 [closeWidget release];
  46
  47                 return self;
  48         }
  49
  50         return nil;
  51 }
  52
  53 + (NSBezierPath*)_clippingPathForFrame:(NSRect)aRect
  54 {
  55         float radius = 6.5;
  56         NSBezierPath *path = [NSBezierPath alloc];
  57         NSPoint topMid = NSMakePoint(NSMidX(aRect), NSMaxY(aRect));
  58         NSPoint topLeft = NSMakePoint(NSMinX(aRect), NSMaxY(aRect));
  59         NSPoint topRight = NSMakePoint(NSMaxX(aRect), NSMaxY(aRect));
  60         NSPoint bottomRight = NSMakePoint(NSMaxX(aRect), NSMinY(aRect));
  61
  62         [path moveToPoint: topMid];
  63         [path appendBezierPathWithArcFromPoint: topRight
  64                 toPoint: bottomRight
  65                 radius: radius];
  66         [path appendBezierPathWithArcFromPoint: bottomRight
  67                 toPoint: aRect.origin
  68                 radius: radius];
  69         [path appendBezierPathWithArcFromPoint: aRect.origin
  70                 toPoint: topLeft
  71                 radius: radius];
  72         [path appendBezierPathWithArcFromPoint: topLeft
  73                 toPoint: topRight
  74                 radius: radius];
  75         [path closePath];
  76
  77         return path;
  78 }
  79
  80 - (NSRect)_titlebarTitleRect
  81 {
  82         NSRect rect = [super _titlebarTitleRect];
  83         rect.origin.y++;
  84
  85         return rect;
  86 }
  87
  88 - (void)_drawTitle:(NSRect)rect
  89 {
  90         [self _drawTitleStringIn:rect withColor:[NSColor whiteColor]];
  91 }
  92
  93 - (void)_drawTitleBar:(NSRect)rect
  94 {
  95         [[NSColor colorWithCalibratedWhite: 64/255.0 alpha:0.85] set];
  96         NSRectFill(rect);
  97
  98         [self _drawTitle:rect];
  99 }
 100
 101 - (void)drawRect:(NSRect)_rect
 102 {
 103         NSRect rect = [self frame];
 104         [[NSColor clearColor] set];
 105         NSRectFill(rect);
 106         NSRectFill(_rect);
 107
 108         NSBezierPath *path = [[self class] _clippingPathForFrame: rect];
 109         [path addClip];
 110
 111         [[NSColor colorWithCalibratedWhite:32/255.0 alpha:213/255.0] set];
 112
 113         NSRectFill(rect);
 114
 115         NSRect titleBarRect = rect;
 116         titleBarRect.origin.y += rect.size.height - [self titleBarHeight];
 117         titleBarRect.size.height = [self titleBarHeight];
 118
 119         [self _drawTitleBar: titleBarRect];
 120 }
 121
 122 - (NSRect)contentRectForFrameRect:(NSRect)frameRect styleMask:(unsigned int)aStyle
 123 {
 124         frameRect.size.width -= 2;
 125         frameRect.origin.x += 1;
 126     frameRect.size.height -= [self titleBarHeight];
 127     return frameRect;
 128 }
 129
 130
 131 - (NSRect)frameRectForContentRect:(NSRect)windowContent styleMask:(unsigned int)aStyle
 132 {
 133         windowContent.size.width += 2;
 134         windowContent.origin.x -= 1;
 135     windowContent.size.height += [self titleBarHeight];
 136     return windowContent;
 137 }
 138
 139 - (NSSize)_topCornerSize
 140 {
 141         return NSMakeSize(0, [self titleBarHeight]);
 142 }
 143
 144 -(float)titleBarHeight
 145 {
 146         return 19;
 147 }
 148
 149 // Taken directly from Andy Matuschak's implementation
 150 - (void)_drawResizeIndicators:(NSRect)rect
 151 {
 152         if (![[self window] showsResizeIndicator])
 153                 return;
 154         NSPoint resizeOrigin = NSMakePoint(NSMaxX([self frame]) - 3, 3);
 155         NSBezierPath *resizeGrip = [NSBezierPath bezierPath];
 156         [resizeGrip moveToPoint:NSMakePoint(resizeOrigin.x, resizeOrigin.y + 2)];
 157         [resizeGrip lineToPoint:NSMakePoint(resizeOrigin.x - 3, resizeOrigin.y)];
 158         [resizeGrip moveToPoint:NSMakePoint(resizeOrigin.x, resizeOrigin.y + 6)];
 159         [resizeGrip lineToPoint:NSMakePoint(resizeOrigin.x - 7, resizeOrigin.y)];
 160         [resizeGrip moveToPoint:NSMakePoint(resizeOrigin.x, resizeOrigin.y + 10)];
 161         [resizeGrip lineToPoint:NSMakePoint(resizeOrigin.x - 11, resizeOrigin.y)];
 162         [resizeGrip setLineWidth:1.0];
 163
 164         [[NSColor lightGrayColor] set];
 165         [resizeGrip stroke];
 166 }
 167
 168 @end