initial commit

.gitignore

@@ -1,8 +1,22 @@
-# CocoaPods
-#
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control?
-#
-# Pods/
+# Xcode
+.DS_Store
+*/build/*
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.moved-aside
+DerivedData
+.idea/
+*.hmap
+*.xccheckout
 
+#CocoaPods
+Pods
+Podfile.lock
+*.xcworkspace

ShapeKit/DimmedView.h

@@ -0,0 +1,19 @@
+//
+//  RoundDimmedView.h
+//  GeoTourist
+//
+//  Created by Denys Telezhkin on 23.07.14.
+//  Copyright (c) 2014 MLSDev. All rights reserved.
+//
+
+#import "ShapedView.h"
+
+@interface DimmedView : ShapedView
+
+-(void)makeVisiblePath:(UIBezierPath *)visiblePath
+            dimmedPath:(UIBezierPath *)dimmedPath;
+
+@property (nonatomic, assign) float opacity;
+@property (nonatomic, strong) UIColor * dimmingColor;
+
+@end

ShapeKit/DimmedView.m

@@ -0,0 +1,52 @@
+//
+//  RoundDimmedView.m
+//  GeoTourist
+//
+//  Created by Denys Telezhkin on 23.07.14.
+//  Copyright (c) 2014 MLSDev. All rights reserved.
+//
+
+#import "DimmedView.h"
+
+@implementation DimmedView
+
+-(void)commonSetup
+{
+    self.opacity = 0.9;
+    self.dimmingColor = [UIColor blackColor];
+}
+
+-(instancetype)initWithFrame:(CGRect)frame
+{
+    if (self = [super initWithFrame:frame])
+    {
+        [self commonSetup];
+    }
+    return self;
+}
+
+-(instancetype)initWithCoder:(NSCoder *)aDecoder
+{
+    if (self = [super initWithCoder:aDecoder])
+    {
+        [self commonSetup];
+    }
+    return self;
+}
+
+-(void)makeVisiblePath:(UIBezierPath *)visiblePath dimmedPath:(UIBezierPath *)dimmedPath
+{
+    [visiblePath setUsesEvenOddFillRule:YES];
+
+    [dimmedPath appendPath:visiblePath];
+    [dimmedPath setUsesEvenOddFillRule:YES];
+
+    CAShapeLayer *fillLayer = [CAShapeLayer layer];
+    fillLayer.path = dimmedPath.CGPath;
+    fillLayer.fillRule = kCAFillRuleEvenOdd;
+    fillLayer.fillColor = self.dimmingColor.CGColor;
+    fillLayer.opacity = self.opacity;
+    [self.layer addSublayer:fillLayer];
+}
+
+@end

ShapeKit/ProgressView.h

@@ -0,0 +1,19 @@
+//
+//  ProgressView.h
+//  GeoTourist
+//
+//  Created by Denys Telezhkin on 17.07.14.
+//  Copyright (c) 2014 MLSDev. All rights reserved.
+//
+
+#import "ShapedView.h"
+
+@interface ProgressView : ShapedView
+
+-(void)setFrame:(CGRect)frame;
+
+@property (nonatomic, assign) float progress;
+
+@property (nonatomic, strong) UIColor * fillColor;
+
+@end

ShapeKit/ProgressView.m

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+//
+//  ProgressView.m
+//  GeoTourist
+//
+//  Created by Denys Telezhkin on 17.07.14.
+//  Copyright (c) 2014 MLSDev. All rights reserved.
+//
+
+#import "ProgressView.h"
+
+@implementation ProgressView
+
+-(void)setFrame:(CGRect)frame
+{
+    UIBezierPath * path = [UIBezierPath bezierPath];
+    path.lineWidth = frame.size.height;
+    [path moveToPoint:CGPointMake(0, frame.size.height/2)];
+    [path addLineToPoint:CGPointMake(frame.size.width, frame.size.height/2)];
+    self.path = path;
+    [super setFrame:frame];
+}
+
+static NSString * const kStrokeEndAnimationKey = @"Stroke end animation";
+
+-(void)setProgress:(float)progress
+{
+    NSParameterAssert(progress>=0);
+
+    if (progress>1)
+    {
+        progress =1;
+    }
+
+    [self.shapeLayer removeAnimationForKey:kStrokeEndAnimationKey];
+
+    [CATransaction begin];
+
+    CABasicAnimation * drawAnimation = [CABasicAnimation animationWithKeyPath:@"strokeEnd"];
+    drawAnimation.fromValue = @(self.shapeLayer.strokeEnd);
+    drawAnimation.toValue = @(progress);
+    drawAnimation.duration = 0.05;
+    drawAnimation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
+    drawAnimation.removedOnCompletion = YES;
+
+    self.shapeLayer.strokeEnd = progress;
+    _progress = progress;
+
+    [self.shapeLayer addAnimation:drawAnimation forKey:kStrokeEndAnimationKey];
+    [CATransaction commit];
+}
+
+-(void)setFillColor:(UIColor *)fillColor
+{
+    self.shapeLayer.strokeColor = [fillColor CGColor];
+    self.shapeLayer.masksToBounds = YES;
+    _fillColor = fillColor;
+}
+
+@end

ShapeKit/ShapedView.h

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+//
+//  ShapedView.h
+//  GeoTourist
+//
+//  Created by Denys Telezhkin on 17.07.14.
+//  Copyright (c) 2014 MLSDev. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface ShapedView : UIView
+
+@property (nonatomic, strong) UIBezierPath * path;
+@property (nonatomic, strong, readonly) CAShapeLayer * shapeLayer;
+
+@end

ShapeKit/ShapedView.m

@@ -0,0 +1,30 @@
+//
+//  ShapedView.m
+//  GeoTourist
+//
+//  Created by Denys Telezhkin on 17.07.14.
+//  Copyright (c) 2014 MLSDev. All rights reserved.
+//
+
+#import "ShapedView.h"
+
+@implementation ShapedView
+
++(Class)layerClass
+{
+    return [CAShapeLayer class];
+}
+
+-(CAShapeLayer *)shapeLayer
+{
+    return (CAShapeLayer*)self.layer;
+}
+
+-(void)setPath:(UIBezierPath *)path
+{
+    _path = path;
+    self.shapeLayer.path = [_path CGPath];
+    self.shapeLayer.lineWidth = path.lineWidth;
+}
+
+@end