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#170 Add UIAppearance to support selectionIndexLabel round style
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| /* | ||
| MIT License (MIT) | ||
| Copyright (c) 2015 Clement CN Tsang | ||
| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
| The above copyright notice and this permission notice shall be included in | ||
| all copies or substantial portions of the Software. | ||
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| THE SOFTWARE. | ||
| */ | ||
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| #import <UIKit/UIKit.h> | ||
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| @interface CTAssetSelectionLabel : UILabel | ||
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| @property (nonatomic, assign, getter=isCircular) BOOL circular UI_APPEARANCE_SELECTOR; | ||
| @property (nonatomic, assign) CGFloat borderWidth UI_APPEARANCE_SELECTOR; | ||
| @property (nonatomic, weak) UIColor *borderColor UI_APPEARANCE_SELECTOR; | ||
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| - (void)setMargin:(CGFloat)margin UI_APPEARANCE_SELECTOR; | ||
| - (void)setTextAttributes:(NSDictionary *)textAttributes UI_APPEARANCE_SELECTOR; | ||
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| @end |
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| @@ -0,0 +1,144 @@ | ||
| /* | ||
| MIT License (MIT) | ||
| Copyright (c) 2015 Clement CN Tsang | ||
| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
| The above copyright notice and this permission notice shall be included in | ||
| all copies or substantial portions of the Software. | ||
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| THE SOFTWARE. | ||
| */ | ||
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| #import <PureLayout/PureLayout.h> | ||
| #import "CTAssetSelectionLabel.h" | ||
| #import "CTAssetsPickerDefines.h" | ||
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| @interface CTAssetSelectionLabel () | ||
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| @property (nonatomic, strong) NSLayoutConstraint *constraint1; | ||
| @property (nonatomic, strong) NSLayoutConstraint *constraint2; | ||
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| @property (nonatomic, assign) BOOL didSetupConstraints; | ||
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| @end | ||
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| @implementation CTAssetSelectionLabel | ||
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| - (instancetype)initWithFrame:(CGRect)frame | ||
| { | ||
| self = [super initWithFrame:frame]; | ||
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| if (self) | ||
| { | ||
| self.textAlignment = NSTextAlignmentCenter; | ||
| self.font = CTAssetLabelFont; | ||
| self.textColor = CTAssetLabelTextColor; | ||
| self.backgroundColor = CTAssetLabelBackgroundColor; | ||
| self.layer.borderColor = CTAssetLabelBorderColor.CGColor; | ||
| self.layer.masksToBounds = YES; | ||
| self.isAccessibilityElement = NO; | ||
| } | ||
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| return self; | ||
| } | ||
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| #pragma mark - Apperance | ||
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| - (BOOL)isCircular | ||
| { | ||
| return (self.layer.cornerRadius > 0); | ||
| } | ||
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| - (void)setCircular:(BOOL)circular | ||
| { | ||
| if (circular) | ||
| { | ||
| self.layer.cornerRadius = CTAssetLabelSize.height / 2.0; | ||
| } | ||
| else | ||
| { | ||
| self.layer.cornerRadius = 0.0; | ||
| } | ||
| } | ||
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| - (CGFloat)borderWidth | ||
| { | ||
| return self.layer.borderWidth; | ||
| } | ||
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| - (void)setBorderWidth:(CGFloat)borderWidth | ||
| { | ||
| self.layer.borderWidth = borderWidth; | ||
| } | ||
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| - (UIColor *)borderColor | ||
| { | ||
| return [UIColor colorWithCGColor:self.layer.borderColor]; | ||
| } | ||
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| - (void)setBorderColor:(UIColor *)borderColor | ||
| { | ||
| UIColor *color = (borderColor) ? borderColor : CTAssetLabelBorderColor; | ||
| self.layer.borderColor = color.CGColor; | ||
| } | ||
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| - (void)setMargin:(CGFloat)margin | ||
| { | ||
| [self.superview removeConstraints:@[self.constraint1, self.constraint2]]; | ||
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| self.constraint1 = [self autoPinEdgeToSuperviewEdge:ALEdgeTop withInset:margin]; | ||
| self.constraint2 = [self autoPinEdgeToSuperviewEdge:ALEdgeRight withInset:margin]; | ||
| } | ||
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| - (void)setTextAttributes:(NSDictionary *)textAttributes | ||
| { | ||
| UIFont *font = (textAttributes) ? [textAttributes objectForKey:NSFontAttributeName] : CTAssetLabelFont; | ||
| self.font = font; | ||
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| UIColor *textColor = (textAttributes) ? [textAttributes objectForKey:NSForegroundColorAttributeName] : CTAssetLabelTextColor; | ||
| self.textColor = textColor; | ||
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| UIColor *backgroundColor = (textAttributes) ? [textAttributes objectForKey:NSBackgroundColorAttributeName] : CTAssetLabelBackgroundColor; | ||
| self.backgroundColor = backgroundColor; | ||
| } | ||
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| #pragma mark - Update auto layout constraints | ||
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| - (void)updateConstraints | ||
| { | ||
| if (!self.didSetupConstraints) | ||
| { | ||
| [NSLayoutConstraint autoSetPriority:UILayoutPriorityRequired forConstraints:^{ | ||
| [self autoSetDimensionsToSize:CTAssetLabelSize]; | ||
| }]; | ||
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| self.constraint1 = [self autoPinEdgeToSuperviewEdge:ALEdgeTop withInset:0]; | ||
| self.constraint2 = [self autoPinEdgeToSuperviewEdge:ALEdgeRight withInset:0]; | ||
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| self.didSetupConstraints = YES; | ||
| } | ||
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| [super updateConstraints]; | ||
| } | ||
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| @end |
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