iLifeControls/NFHUDPopUpButtonCell.m

   1 //
   2 //  NFHUDPopUpButtonCell.m
   3 //  iLife HUD PopUpButton
   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 "NFHUDPopUpButtonCell.h"
  10 #import "NSImage+FrameworkImage.h"
  11
  12 @implementation NFHUDPopUpButtonCell
  13
  14 -(void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
  15 {
  16         NSString *state = [self isHighlighted] ? @"P" : @"N";
  17         NSImage *leftImage = [NSImage frameworkImageNamed:[NSString stringWithFormat:@"HUDPopUpLeft%@.tiff", state]];
  18         NSImage *fillImage = [NSImage frameworkImageNamed:[NSString stringWithFormat:@"HUDPopUpFill%@", state]];
  19         NSImage *rightImage = [NSImage frameworkImageNamed:[NSString stringWithFormat:@"HUDPopUpRight%@", state]];
  20
  21         NSSize size = [leftImage size];
  22         float addX = size.width / 2.0;
  23         float y = NSMaxY(cellFrame) - (cellFrame.size.height-size.height)/2.0;
  24         float x = cellFrame.origin.x+addX;
  25         float fillX = x + size.width;
  26         float fillWidth = cellFrame.size.width - size.width - addX;
  27
  28         [leftImage compositeToPoint:NSMakePoint(x, y) operation:NSCompositeSourceOver];
  29
  30         size = [rightImage size];
  31         addX = size.width / 2.0;
  32         x = NSMaxX(cellFrame) - size.width - addX;
  33         fillWidth -= size.width+addX;
  34
  35         [rightImage compositeToPoint:NSMakePoint(x, y) operation:NSCompositeSourceOver];
  36
  37         [fillImage setScalesWhenResized:YES];
  38         [fillImage setSize:NSMakeSize(fillWidth, [fillImage size].height)];
  39         [fillImage compositeToPoint:NSMakePoint(fillX, y) operation:NSCompositeSourceOver];
  40
  41         [self drawInteriorWithFrame:cellFrame inView:controlView];
  42 }
  43
  44 - (NSRect)titleRectForBounds:(NSRect)bounds;
  45 {
  46         return NSOffsetRect([super titleRectForBounds:bounds], 2, 0);
  47 }
  48
  49 -(void)drawTitleWithFrame:(NSRect)frame inView:(NSView *)view
  50 {
  51         NSMutableDictionary *attrs = [[NSMutableDictionary alloc]init];
  52         [attrs addEntriesFromDictionary:[[self attributedTitle] attributesAtIndex:0 effectiveRange:NULL]];
  53         NSFont *font = [NSFont fontWithName:@"LucidaGrande" size:11.0];
  54         [attrs setObject:font forKey:NSFontAttributeName];
  55         [attrs setObject:[NSColor whiteColor]forKey:NSForegroundColorAttributeName];
  56         NSMutableAttributedString *attrStr = [[NSMutableAttributedString alloc] initWithString:[self title] attributes:attrs];
  57         frame = [self titleRectForBounds:frame];
  58         [super drawTitle:attrStr withFrame:frame inView:view];
  59 }
  60
  61 @end