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31371e832b
Renaming each of the example view controllers to include "ExampleViewController" so they're easier to find. This is closer to our typical naming pattern for example view controllers.
100 lines
3.8 KiB
Objective-C
100 lines
3.8 KiB
Objective-C
// Copyright 2016-present the Material Components for iOS authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import "MaterialAnimationTiming.h"
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#import "supplemental/AnimationTimingExampleViewControllerSupplemental.h"
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const NSTimeInterval kAnimationTimeInterval = 1;
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const NSTimeInterval kAnimationTimeDelay = 0.5;
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@interface AnimationTimingExampleViewController ()
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@end
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@implementation AnimationTimingExampleViewController
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- (void)didTapAnimateButton:(UIButton *)sender {
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sender.enabled = NO;
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[self playAnimations:^(BOOL ignored) {
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sender.enabled = YES;
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}];
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self setupExampleViews];
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self.navigationItem.rightBarButtonItem =
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[[UIBarButtonItem alloc] initWithTitle:@"Animate"
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style:UIBarButtonItemStylePlain
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target:self
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action:@selector(didTapAnimateButton:)];
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}
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- (void)playAnimations:(void (^)(BOOL))completion {
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CAMediaTimingFunction *linearTimingCurve =
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[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
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[self applyAnimationToView:_linearView withTimingFunction:linearTimingCurve completion:nil];
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CAMediaTimingFunction *materialStandardCurve =
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[CAMediaTimingFunction mdc_functionWithType:MDCAnimationTimingFunctionStandard];
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[self applyAnimationToView:_materialStandardView
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withTimingFunction:materialStandardCurve
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completion:nil];
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CAMediaTimingFunction *materialDecelerationCurve =
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[CAMediaTimingFunction mdc_functionWithType:MDCAnimationTimingFunctionDeceleration];
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[self applyAnimationToView:_materialDecelerationView
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withTimingFunction:materialDecelerationCurve
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completion:nil];
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CAMediaTimingFunction *materialAccelerationCurve =
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[CAMediaTimingFunction mdc_functionWithType:MDCAnimationTimingFunctionAcceleration];
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[self applyAnimationToView:_materialAccelerationView
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withTimingFunction:materialAccelerationCurve
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completion:nil];
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CAMediaTimingFunction *materialSharpCurve =
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[CAMediaTimingFunction mdc_functionWithType:MDCAnimationTimingFunctionSharp];
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[self applyAnimationToView:_materialSharpView
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withTimingFunction:materialSharpCurve
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completion:completion];
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}
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- (void)applyAnimationToView:(UIView *)view
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withTimingFunction:(CAMediaTimingFunction *)timingFunction
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completion:(void (^)(BOOL))completion {
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CGFloat animWidth = self.view.frame.size.width - view.frame.size.width - 32;
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CGAffineTransform transform = CGAffineTransformMakeTranslation(animWidth, 0);
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[UIView mdc_animateWithTimingFunction:timingFunction
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duration:kAnimationTimeInterval
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delay:kAnimationTimeDelay
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options:0
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animations:^{
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view.transform = transform;
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}
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completion:^(BOOL finished) {
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[UIView mdc_animateWithTimingFunction:timingFunction
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duration:kAnimationTimeInterval
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delay:kAnimationTimeDelay
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options:0
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animations:^{
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view.transform = CGAffineTransformIdentity;
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}
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completion:completion];
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}];
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}
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@end
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