forked from soffes/sstoolkit
-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Renamed SSStarSelector to SSRatingPicker. Started implmenting changes
- Loading branch information
Showing
9 changed files
with
196 additions
and
130 deletions.
There are no files selected for viewing
4 changes: 2 additions & 2 deletions
4
...lasses/SCStarSelectorDemoViewController.h → ...lasses/SCRatingPickerDemoViewController.h
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| // | ||
| // SSRatingPicker.m | ||
| // SSToolkit | ||
| // | ||
| // Created by Sam Soffes on 2/2/11. | ||
| // Copyright 2011 Sam Soffes. All rights reserved. | ||
| // | ||
|
|
||
| #import "SSRatingPicker.h" | ||
| #import "SSDrawingMacros.h" | ||
| #import "UIImage+SSToolkitAdditions.h" | ||
| #import "UIView+SSToolkitAdditions.h" | ||
|
|
||
| @implementation SSRatingPicker | ||
|
|
||
| @synthesize numberOfStars = _numberOfStars; | ||
| @synthesize totalNumberOfStars = _totalNumberOfStars; | ||
| @synthesize emptyStarImage = _emptyStarImage; | ||
| @synthesize filledStarImage = _filledStarImage; | ||
| @synthesize starSize = _starSize; | ||
| @synthesize starSpacing = _starSpacing; | ||
| @synthesize textLabel = _textLabel; | ||
| @synthesize enableHalfStars = _enableHalfStars; | ||
|
|
||
| #pragma mark NSObject | ||
|
|
||
| - (void)dealloc { | ||
| [_emptyStarImage release]; | ||
| [_filledStarImage release]; | ||
| [_textLabel release]; | ||
| [super dealloc]; | ||
| } | ||
|
|
||
|
|
||
| #pragma mark UIView | ||
|
|
||
| - (id)initWithFrame:(CGRect)rect { | ||
| if ((self = [super initWithFrame:rect])) { | ||
| self.clipsToBounds = YES; | ||
| self.topColor = [UIColor colorWithRed:0.878f green:0.890f blue:0.906f alpha:1.0f]; | ||
| self.bottomColor = [UIColor colorWithRed:0.961f green:0.965f blue:0.973f alpha:1.0f]; | ||
| self.bottomBorderColor = [UIColor colorWithRed:0.839f green:0.839f blue:0.839f alpha:1.0f]; | ||
| self.hasTopBorder = NO; | ||
| self.hasBottomBorder = YES; | ||
| self.showsInsets = NO; | ||
|
|
||
| self.emptyStarImage = [UIImage imageNamed:@"gray-star.png" bundle:kSSToolkitBundleName]; | ||
| self.filledStarImage = [UIImage imageNamed:@"orange-star.png" bundle:kSSToolkitBundleName]; | ||
| self.starSize = CGSizeMake(21.0f, 36.0f); | ||
| self.starSpacing = 19.0f; | ||
| self.numberOfStars = 0.0f; | ||
| self.totalNumberOfStars = 5; | ||
| self.enableHalfStars = NO; | ||
|
|
||
| UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero]; | ||
| label.textColor = [UIColor colorWithRed:0.612f green:0.620f blue:0.624f alpha:1.0f]; | ||
| label.shadowColor = [UIColor whiteColor]; | ||
| label.shadowOffset = CGSizeMake(0.0f, 1.0f); | ||
| label.backgroundColor = [UIColor clearColor]; | ||
| label.text = @"Tap a Star to Rate"; | ||
| label.font = [UIFont boldSystemFontOfSize:10.0f]; | ||
| label.textAlignment = UITextAlignmentCenter; | ||
| self.textLabel = label; | ||
| [self addSubview:label]; | ||
| [label release]; | ||
| } | ||
| return self; | ||
| } | ||
|
|
||
|
|
||
| - (CGSize)sizeThatFits:(CGSize)size { | ||
| return CGSizeMake(_starSize.width * (CGFloat)_totalNumberOfStars, _starSize.height); | ||
| } | ||
|
|
||
|
|
||
| - (void)layoutSubviews { | ||
| CGSize size = self.frame.size; | ||
| _textLabel.frame = CGRectMake(0.0f, size.height - 15.0f, size.width, 12.0f); | ||
| } | ||
|
|
||
|
|
||
| - (void)drawRect:(CGRect)rect { | ||
| [super drawRect:rect]; | ||
|
|
||
| CGFloat totalWidth = (_starSize.width * (CGFloat)_totalNumberOfStars) + | ||
| (_starSpacing * (CGFloat)(_totalNumberOfStars - 1)); | ||
| CGPoint origin = CGPointMake(roundf((rect.size.width - totalWidth) / 2.0f), 10.0f); // TODO: don't hard code the 10 | ||
|
|
||
| for (NSUInteger i = 0; i < _totalNumberOfStars; i++) { | ||
| // TODO: Implement half stars | ||
| UIImage *image = (roundf(_numberOfStars) >= i + 1) ? _filledStarImage : _emptyStarImage; | ||
|
|
||
| [image drawInRect:CGRectMake(origin.x + (_starSize.width + _starSpacing) * (CGFloat)i, origin.y, | ||
| _starSize.width, _starSize.height)]; | ||
| } | ||
| } | ||
|
|
||
|
|
||
| - (void)willMoveToSuperview:(UIView *)newSuperview { | ||
| [super willMoveToSuperview:newSuperview]; | ||
|
|
||
| if (newSuperview) { | ||
| [self addObserver:self forKeyPath:@"frame" options:NSKeyValueObservingOptionNew context:nil]; | ||
| [self addObserver:self forKeyPath:@"numberOfStars" options:NSKeyValueObservingOptionNew | NSKeyValueObservingOptionOld context:nil]; | ||
| [self addObserver:self forKeyPath:@"totalNumberOfStars" options:NSKeyValueObservingOptionNew context:nil]; | ||
| [self addObserver:self forKeyPath:@"emptyStarImage" options:NSKeyValueObservingOptionNew context:nil]; | ||
| [self addObserver:self forKeyPath:@"filledStarImage" options:NSKeyValueObservingOptionNew context:nil]; | ||
| [self addObserver:self forKeyPath:@"starSize" options:NSKeyValueObservingOptionNew context:nil]; | ||
| [self addObserver:self forKeyPath:@"starSpacing" options:NSKeyValueObservingOptionNew context:nil]; | ||
| [self addObserver:self forKeyPath:@"enableHalfStars" options:NSKeyValueObservingOptionNew context:nil]; | ||
| } else { | ||
| [self removeObserver:self forKeyPath:@"frame"]; | ||
| [self removeObserver:self forKeyPath:@"numberOfStars"]; | ||
| [self removeObserver:self forKeyPath:@"totalNumberOfStars"]; | ||
| [self removeObserver:self forKeyPath:@"emptyStarImage"]; | ||
| [self removeObserver:self forKeyPath:@"filledStarImage"]; | ||
| [self removeObserver:self forKeyPath:@"starSize"]; | ||
| [self removeObserver:self forKeyPath:@"starSpacing"]; | ||
| [self removeObserver:self forKeyPath:@"enableHalfStars"]; | ||
| } | ||
| } | ||
|
|
||
|
|
||
| - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { | ||
| self.numberOfStars = 3.0f; | ||
| } | ||
|
|
||
|
|
||
| - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { | ||
|
|
||
| } | ||
|
|
||
|
|
||
| - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event { | ||
|
|
||
| } | ||
|
|
||
|
|
||
| #pragma mark NSKeyValueObserving | ||
|
|
||
| - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context { | ||
| if ([keyPath isEqual:@"frame"] || [keyPath isEqual:@"totalNumberOfStars"] || [keyPath isEqual:@"emptyStarImage"] || | ||
| [keyPath isEqual:@"filledStarImage"] || [keyPath isEqual:@"starSize"] || [keyPath isEqual:@"starSpacing"] || | ||
| [keyPath isEqual:@"enableHalfStars"]) { | ||
| [self setNeedsDisplay]; | ||
| return; | ||
| } | ||
|
|
||
| if ([keyPath isEqual:@"numberOfStars"]) { | ||
| [self setNeedsDisplay]; | ||
|
|
||
| CGFloat new = [[change valueForKey:@"new"] floatValue]; | ||
| CGFloat old = [[change valueForKey:@"old"] floatValue]; | ||
|
|
||
| // Animate in the text label if necessary | ||
| if ((new > 0 && old == 0) || (new == 0 && old > 0)) { | ||
| [UIView beginAnimations:@"fadeTextLabel" context:nil]; | ||
| [UIView setAnimationDuration:0.15]; | ||
| _textLabel.alpha = (new == 0.0f) ? 1.0f : 0.0f; | ||
| [UIView commitAnimations]; | ||
| } | ||
|
|
||
| return; | ||
| } | ||
|
|
||
| [super observeValueForKeyPath:keyPath ofObject:object change:change context:context]; | ||
| } | ||
|
|
||
| @end |
Oops, something went wrong.