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* Finished the layer content samples (displaying an image and drawin…
…g to the context) * Reorganized the project Resources
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /* | ||
| The MIT License | ||
| Copyright (c) 2009 Free Time Studios and Nathan Eror | ||
| 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 ImageContent : UIViewController { | ||
| CALayer *simpleLayer_; | ||
| CALayer *moneyLayer_; | ||
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| UIButton *magicButton_; | ||
| } | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| /* | ||
| The MIT License | ||
| Copyright (c) 2009 Free Time Studios and Nathan Eror | ||
| 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 "ImageContent.h" | ||
| #import <QuartzCore/QuartzCore.h> | ||
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| @implementation ImageContent | ||
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| + (NSString *)friendlyName { | ||
| return @"Image Content"; | ||
| } | ||
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| #pragma mark init and dealloc | ||
|
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| - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { | ||
| if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) { | ||
| self.title = [[self class] friendlyName]; | ||
| } | ||
| return self; | ||
| } | ||
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| - (void)dealloc { | ||
| FTRELEASE(simpleLayer_); | ||
| FTRELEASE(moneyLayer_); | ||
| [super dealloc]; | ||
| } | ||
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| #pragma mark Load and unload the view | ||
|
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| - (void)loadView { | ||
| UIView *myView = [[[UIView alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease]; | ||
| myView.backgroundColor = [UIColor grayColor]; | ||
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| magicButton_ = [[UIButton buttonWithType:UIButtonTypeRoundedRect] retain]; | ||
| magicButton_.frame = CGRectMake(10.f, 10.f, 300.f, 44.f); | ||
| [magicButton_ setTitle:@"Invoke Magic!" forState:UIControlStateNormal]; | ||
| [magicButton_ addTarget:self action:@selector(toggleMoney:) forControlEvents:UIControlEventTouchUpInside]; | ||
| [myView addSubview:magicButton_]; | ||
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| simpleLayer_ = [[CALayer layer] retain]; | ||
| moneyLayer_ = [[CALayer layer] retain]; | ||
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| [myView.layer addSublayer:simpleLayer_]; | ||
| [myView.layer addSublayer:moneyLayer_]; | ||
|
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| self.view = myView; | ||
| } | ||
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| - (void)viewDidUnload { | ||
| FTRELEASE(simpleLayer_); | ||
| FTRELEASE(moneyLayer_); | ||
| } | ||
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| #pragma mark View drawing | ||
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| - (void)viewWillAppear:(BOOL)animated { | ||
| simpleLayer_.backgroundColor = [[UIColor clearColor] CGColor]; | ||
| simpleLayer_.bounds = CGRectMake(0.f, 0.f, 240.f, 90.f); | ||
| simpleLayer_.position = CGPointMake(160.f, 150.f); | ||
| simpleLayer_.contents = (id)[[UIImage imageNamed:@"FTSLogo.png"] CGImage]; | ||
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| moneyLayer_.backgroundColor = [[UIColor clearColor] CGColor]; | ||
| moneyLayer_.bounds = CGRectMake(0.f, 0.f, 290.f, 125.f); | ||
| moneyLayer_.position = CGPointMake(160.f, 265.f); | ||
| moneyLayer_.delegate = self; | ||
| [moneyLayer_ setValue:[NSNumber numberWithBool:YES] forKey:@"moneyImageIsBen"]; | ||
| [moneyLayer_ setNeedsDisplay]; | ||
| } | ||
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| - (void)viewWillDisappear:(BOOL)animated { | ||
| moneyLayer_.delegate = nil; | ||
| } | ||
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| - (void)displayLayer:(CALayer *)layer { | ||
| if(layer == moneyLayer_) { | ||
| if([[layer valueForKey:@"moneyImageIsBen"] boolValue]) { | ||
| layer.contents = (id)[[UIImage imageNamed:@"Ben.png"] CGImage]; | ||
| } else { | ||
| layer.contents = (id)[[UIImage imageNamed:@"Steve.png"] CGImage]; | ||
| } | ||
| } | ||
| } | ||
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| #pragma mark Event Handlers | ||
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| - (void)toggleMoney:(id)sender { | ||
| BOOL isBen = [[moneyLayer_ valueForKey:@"moneyImageIsBen"] boolValue]; | ||
| [moneyLayer_ setValue:[NSNumber numberWithBool:!isBen] forKey:@"moneyImageIsBen"]; | ||
| [moneyLayer_ setNeedsDisplay]; | ||
| } | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
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@@ -26,7 +26,7 @@ | |
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| @interface LayerDrawing : UIViewController { | ||
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| CALayer *drawingLayer_; | ||
| } | ||
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| @end | ||
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