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https://bitbucket.org/vendoo/vendoo_v1.0.git
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91 lines
3.8 KiB
Swift
91 lines
3.8 KiB
Swift
// The MIT License (MIT)
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//
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// Copyright (c) 2015 Joakim Gyllström
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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import UIKit
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/**
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Used as an overlay on selected cells
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*/
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@IBDesignable final class SelectionView: UIView {
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var selectionString: String = "" {
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didSet {
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if selectionString != oldValue {
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setNeedsDisplay()
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}
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}
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}
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var settings: BSImagePickerSettings = Settings()
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override func drawRect(rect: CGRect) {
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//// General Declarations
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let context = UIGraphicsGetCurrentContext()
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//// Color Declarations
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//// Shadow Declarations
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let shadow2Offset = CGSize(width: 0.1, height: -0.1);
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let shadow2BlurRadius: CGFloat = 2.5;
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//// Frames
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let checkmarkFrame = bounds;
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//// Subframes
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let group = CGRect(x: CGRectGetMinX(checkmarkFrame) + 3, y: CGRectGetMinY(checkmarkFrame) + 3, width: CGRectGetWidth(checkmarkFrame) - 6, height: CGRectGetHeight(checkmarkFrame) - 6)
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//// CheckedOval Drawing
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let checkedOvalPath = UIBezierPath(ovalInRect: CGRectMake(CGRectGetMinX(group) + floor(CGRectGetWidth(group) * 0.0 + 0.5), CGRectGetMinY(group) + floor(CGRectGetHeight(group) * 0.0 + 0.5), floor(CGRectGetWidth(group) * 1.0 + 0.5) - floor(CGRectGetWidth(group) * 0.0 + 0.5), floor(CGRectGetHeight(group) * 1.0 + 0.5) - floor(CGRectGetHeight(group) * 0.0 + 0.5)))
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CGContextSaveGState(context)
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CGContextSetShadowWithColor(context, shadow2Offset, shadow2BlurRadius, settings.selectionShadowColor.CGColor)
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settings.selectionFillColor.setFill()
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checkedOvalPath.fill()
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CGContextRestoreGState(context)
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settings.selectionStrokeColor.setStroke()
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checkedOvalPath.lineWidth = 1
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checkedOvalPath.stroke()
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CGContextSetFillColorWithColor(context, UIColor.whiteColor().CGColor)
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//// Check mark for single assets
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if (settings.maxNumberOfSelections == 1) {
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CGContextSetStrokeColorWithColor(context, UIColor.whiteColor().CGColor)
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let checkPath = UIBezierPath()
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checkPath.moveToPoint(CGPoint(x: 7, y: 12.5))
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checkPath.addLineToPoint(CGPoint(x: 11, y: 16))
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checkPath.addLineToPoint(CGPoint(x: 17.5, y: 9.5))
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checkPath.stroke()
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return;
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}
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//// Bezier Drawing (Picture Number)
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let size = selectionString.sizeWithAttributes(settings.selectionTextAttributes)
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selectionString.drawInRect(CGRectMake(CGRectGetMidX(checkmarkFrame) - size.width / 2.0,
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CGRectGetMidY(checkmarkFrame) - size.height / 2.0,
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size.width,
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size.height), withAttributes: settings.selectionTextAttributes)
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}
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}
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