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// Copyright (c) 2013 Mutual Mobile (http://mutualmobile.com/)
//
// 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.
#import "MMExampleDrawerVisualStateManager.h"
#import <QuartzCore/QuartzCore.h>
@implementation MMExampleDrawerVisualStateManager
+ (MMExampleDrawerVisualStateManager *)sharedManager {
static MMExampleDrawerVisualStateManager *_sharedManager = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
_sharedManager = [[MMExampleDrawerVisualStateManager alloc] init];
[_sharedManager setLeftDrawerAnimationType:MMDrawerAnimationTypeParallax];
[_sharedManager setRightDrawerAnimationType:MMDrawerAnimationTypeParallax];
});
return _sharedManager;
}
-(MMDrawerControllerDrawerVisualStateBlock)drawerVisualStateBlockForDrawerSide:(MMDrawerSide)drawerSide{
MMDrawerAnimationType animationType;
if(drawerSide == MMDrawerSideLeft){
animationType = self.leftDrawerAnimationType;
}
else {
animationType = self.rightDrawerAnimationType;
}
MMDrawerControllerDrawerVisualStateBlock visualStateBlock = nil;
switch (animationType) {
case MMDrawerAnimationTypeSlide:
visualStateBlock = [MMDrawerVisualState slideVisualStateBlock];
break;
case MMDrawerAnimationTypeSlideAndScale:
visualStateBlock = [MMDrawerVisualState slideAndScaleVisualStateBlock];
break;
case MMDrawerAnimationTypeParallax:
visualStateBlock = [MMDrawerVisualState parallaxVisualStateBlockWithParallaxFactor:2.0];
break;
case MMDrawerAnimationTypeSwingingDoor:
visualStateBlock = [MMDrawerVisualState swingingDoorVisualStateBlock];
break;
default:
visualStateBlock = ^(MMDrawerController * drawerController, MMDrawerSide drawerSide, CGFloat percentVisible){
UIViewController * sideDrawerViewController;
CATransform3D transform;
CGFloat maxDrawerWidth = 0.0;
if(drawerSide == MMDrawerSideLeft){
sideDrawerViewController = drawerController.leftDrawerViewController;
maxDrawerWidth = drawerController.maximumLeftDrawerWidth;
}
else if(drawerSide == MMDrawerSideRight){
sideDrawerViewController = drawerController.rightDrawerViewController;
maxDrawerWidth = drawerController.maximumRightDrawerWidth;
}
if(percentVisible > 1.0){
transform = CATransform3DMakeScale(percentVisible, 1.f, 1.f);
if(drawerSide == MMDrawerSideLeft){
transform = CATransform3DTranslate(transform, maxDrawerWidth*(percentVisible-1.f)/2, 0.f, 0.f);
}else if(drawerSide == MMDrawerSideRight){
transform = CATransform3DTranslate(transform, -maxDrawerWidth*(percentVisible-1.f)/2, 0.f, 0.f);
}
}
else {
transform = CATransform3DIdentity;
}
[sideDrawerViewController.view.layer setTransform:transform];
};
break;
}
return visualStateBlock;
}
@end