mirror of
https://github.com/Ranchero-Software/NetNewsWire.git
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95 lines
3.1 KiB
Swift
95 lines
3.1 KiB
Swift
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// MasterTimelineAccessibilityCellLayout.swift
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// NetNewsWire-iOS
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//
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// Created by Maurice Parker on 4/29/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import UIKit
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import RSCore
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struct MasterTimelineAccessibilityCellLayout: MasterTimelineCellLayout {
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let height: CGFloat
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let unreadIndicatorRect: CGRect
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let starRect: CGRect
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let avatarImageRect: CGRect
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let titleRect: CGRect
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let summaryRect: CGRect
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let feedNameRect: CGRect
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let dateRect: CGRect
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let separatorInsets: UIEdgeInsets
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init(width: CGFloat, insets: UIEdgeInsets, cellData: MasterTimelineCellData) {
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var currentPoint = CGPoint.zero
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currentPoint.x = MasterTimelineDefaultCellLayout.cellPadding.left + insets.left + MasterTimelineDefaultCellLayout.unreadCircleMarginLeft
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currentPoint.y = MasterTimelineDefaultCellLayout.cellPadding.top
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// Unread Indicator and Star
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self.unreadIndicatorRect = MasterTimelineAccessibilityCellLayout.rectForUnreadIndicator(currentPoint)
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self.starRect = MasterTimelineAccessibilityCellLayout.rectForStar(currentPoint)
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// Start the point at the beginning position of the main block
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currentPoint.x += MasterTimelineDefaultCellLayout.unreadCircleDimension + MasterTimelineDefaultCellLayout.unreadCircleMarginRight
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// Separator Insets
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self.separatorInsets = UIEdgeInsets(top: 0, left: currentPoint.x, bottom: 0, right: 0)
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// Avatar
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if cellData.showAvatar {
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self.avatarImageRect = MasterTimelineAccessibilityCellLayout.rectForAvatar(currentPoint)
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currentPoint.y = self.avatarImageRect.maxY
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} else {
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self.avatarImageRect = CGRect.zero
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}
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let textAreaWidth = width - (currentPoint.x + MasterTimelineDefaultCellLayout.chevronWidth + MasterTimelineDefaultCellLayout.cellPadding.right + insets.right)
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// Title Text Block
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let (titleRect, numberOfLinesForTitle) = MasterTimelineAccessibilityCellLayout.rectForTitle(cellData, currentPoint, textAreaWidth)
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self.titleRect = titleRect
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// Summary Text Block
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if self.titleRect != CGRect.zero {
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currentPoint.y = self.titleRect.maxY + MasterTimelineDefaultCellLayout.titleBottomMargin
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}
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self.summaryRect = MasterTimelineAccessibilityCellLayout.rectForSummary(cellData, currentPoint, textAreaWidth, numberOfLinesForTitle)
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currentPoint.y = [self.titleRect, self.summaryRect].maxY()
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if cellData.showFeedName {
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self.feedNameRect = MasterTimelineAccessibilityCellLayout.rectForFeedName(cellData, currentPoint, textAreaWidth)
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currentPoint.y = self.feedNameRect.maxY
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} else {
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self.feedNameRect = CGRect.zero
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}
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// Feed Name and Pub Date
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self.dateRect = MasterTimelineAccessibilityCellLayout.rectForDate(cellData, currentPoint, textAreaWidth)
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self.height = self.dateRect.maxY + MasterTimelineDefaultCellLayout.cellPadding.bottom
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}
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}
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// MARK: - Calculate Rects
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private extension MasterTimelineAccessibilityCellLayout {
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static func rectForDate(_ cellData: MasterTimelineCellData, _ point: CGPoint, _ textAreaWidth: CGFloat) -> CGRect {
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var r = CGRect.zero
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let size = SingleLineUILabelSizer.size(for: cellData.dateString, font: MasterTimelineDefaultCellLayout.dateFont)
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r.size = size
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r.origin = point
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return r
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}
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}
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