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Use separate text field for title, summary, and text-only in the timeline.

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This commit is contained in:
Brent Simmons 2018-02-23 22:15:35 -08:00
parent d3846a6a37
commit c5742d0242
2 changed files with 86 additions and 24 deletions
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10
Evergreen/MainWindow/Timeline/Cell/TimelineCellLayout.swift
View File

@ -48,7 +48,15 @@ struct TimelineCellLayout {
let (titleRect, numberOfLinesForTitle) = TimelineCellLayout.rectForTitle(textBoxRect, appearance, cellData)
let summaryRect = numberOfLinesForTitle > 0 ? TimelineCellLayout.rectForSummary(textBoxRect, titleRect, numberOfLinesForTitle, appearance, cellData) : NSRect.zero
let textRect = numberOfLinesForTitle > 0 ? NSRect.zero : TimelineCellLayout.rectForText(textBoxRect, appearance, cellData)
let dateRect = TimelineCellLayout.rectForDate(textBoxRect, titleRect, appearance, cellData)
var lastTextRect = titleRect
if numberOfLinesForTitle == 0 {
lastTextRect = textRect
}
else if numberOfLinesForTitle == 1 {
lastTextRect = summaryRect
}
let dateRect = TimelineCellLayout.rectForDate(textBoxRect, lastTextRect, appearance, cellData)
let feedNameRect = TimelineCellLayout.rectForFeedName(textBoxRect, dateRect, appearance, cellData)
textBoxRect.size.height = ceil([titleRect, summaryRect, textRect, dateRect, feedNameRect].maxY() - textBoxRect.origin.y)

100
Evergreen/MainWindow/Timeline/Cell/TimelineTableCellView.swift
View File

@ -12,6 +12,8 @@ import RSCore
class TimelineTableCellView: NSTableCellView {
private let titleView = TimelineTableCellView.multiLineTextField()
private let summaryView = TimelineTableCellView.singleLineTextField()
private let textView = TimelineTableCellView.multiLineTextField()
private let unreadIndicatorView = UnreadIndicatorView(frame: NSZeroRect)
private let dateView = TimelineTableCellView.singleLineTextField()
private let feedNameView = TimelineTableCellView.singleLineTextField()
@ -19,7 +21,7 @@ class TimelineTableCellView: NSTableCellView {
private let starView = TimelineTableCellView.imageView(with: AppImages.timelineStar, scaling: .scaleNone)
private lazy var textFields = {
return [self.dateView, self.feedNameView, self.titleView]
return [self.dateView, self.feedNameView, self.titleView, self.summaryView, self.textView]
}()
var cellAppearance: TimelineCellAppearance! {
@ -101,9 +103,13 @@ class TimelineTableCellView: NSTableCellView {
override func resizeSubviews(withOldSize oldSize: NSSize) {
let layoutRects = updatedLayoutRects()
titleView.rs_setFrameIfNotEqual(layoutRects.titleRect)
unreadIndicatorView.rs_setFrameIfNotEqual(layoutRects.unreadIndicatorRect)
setFrame(for: titleView, rect: layoutRects.titleRect)
setFrame(for: summaryView, rect: layoutRects.summaryRect)
setFrame(for: textView, rect: layoutRects.textRect)
dateView.rs_setFrameIfNotEqual(layoutRects.dateRect)
unreadIndicatorView.rs_setFrameIfNotEqual(layoutRects.unreadIndicatorRect)
feedNameView.rs_setFrameIfNotEqual(layoutRects.feedNameRect)
avatarImageView.rs_setFrameIfNotEqual(layoutRects.avatarImageRect)
starView.rs_setFrameIfNotEqual(layoutRects.starRect)
@ -161,6 +167,17 @@ private extension TimelineTableCellView {
return imageView
}
func setFrame(for textField: NSTextField, rect: NSRect) {
if Int(floor(rect.height)) == 0 || Int(floor(rect.width)) == 0 {
hideView(textField)
}
else {
showView(textField)
textField.rs_setFrameIfNotEqual(rect)
}
}
func updateTextFieldColors() {
updateTitleView()
@ -172,6 +189,8 @@ private extension TimelineTableCellView {
feedNameView.textColor = cellAppearance.feedNameColor
dateView.textColor = cellAppearance.dateColor
titleView.textColor = cellAppearance.titleColor
summaryView.textColor = cellAppearance.textColor
textView.textColor = cellAppearance.textOnlyColor
}
}
@ -180,6 +199,8 @@ private extension TimelineTableCellView {
feedNameView.font = cellAppearance.feedNameFont
dateView.font = cellAppearance.dateFont
titleView.font = cellAppearance.titleFont
summaryView.font = cellAppearance.textFont
textView.font = cellAppearance.textOnlyFont
}
func updateTextFields() {
@ -198,11 +219,13 @@ private extension TimelineTableCellView {
func commonInit() {
addSubviewAtInit(titleView, hidden: false)
addSubviewAtInit(summaryView, hidden: true)
addSubviewAtInit(textView, hidden: true)
addSubviewAtInit(unreadIndicatorView, hidden: true)
addSubviewAtInit(dateView, hidden: false)
addSubviewAtInit(feedNameView, hidden: true)
addSubviewAtInit(avatarImageView, hidden: false)
addSubviewAtInit(starView, hidden: false)
addSubviewAtInit(avatarImageView, hidden: true)
addSubviewAtInit(starView, hidden: true)
}
func updatedLayoutRects() -> TimelineCellLayout {
@ -224,53 +247,63 @@ private extension TimelineTableCellView {
func updateTitleView() {
titleView.stringValue = cellData?.title ?? ""
needsLayout = true
updateTextFieldText(titleView, cellData?.title)
}
func updateSummaryView() {
updateTextFieldText(summaryView, cellData?.text)
}
func updateTextView() {
updateTextFieldText(textView, cellData?.text)
}
func updateDateView() {
dateView.stringValue = cellData.dateString
needsLayout = true
updateTextFieldText(dateView, cellData.dateString)
}
func updateTextFieldText(_ textField: NSTextField, _ text: String?) {
let s = text ?? ""
if textField.stringValue != s {
textField.stringValue = s
needsLayout = true
}
}
func updateFeedNameView() {
if cellData.showFeedName {
if feedNameView.isHidden {
feedNameView.isHidden = false
}
feedNameView.stringValue = cellData.feedName
showView(feedNameView)
updateTextFieldText(feedNameView, cellData.feedName)
}
else {
if !feedNameView.isHidden {
feedNameView.isHidden = true
}
hideView(feedNameView)
}
}
func updateUnreadIndicator() {
let shouldHide = cellData.read || cellData.starred
if unreadIndicatorView.isHidden != shouldHide {
unreadIndicatorView.isHidden = shouldHide
}
showOrHideView(unreadIndicatorView, cellData.read || cellData.starred)
}
func updateStarView() {
starView.isHidden = !cellData.starred
showOrHideView(starView, !cellData.starred)
}
func updateAvatar() {
if !cellData.showAvatar {
avatarImageView.image = nil
avatarImageView.isHidden = true
hideView(avatarImageView)
return
}
avatarImageView.isHidden = false
showView(avatarImageView)
if let image = cellData.avatar {
if avatarImageView.image !== image {
@ -285,9 +318,30 @@ private extension TimelineTableCellView {
avatarImageView.layer?.cornerRadius = cellAppearance.avatarCornerRadius
}
func hideView(_ view: NSView) {
if !view.isHidden {
view.isHidden = true
}
}
func showView(_ view: NSView) {
if view.isHidden {
view.isHidden = false
}
}
func showOrHideView(_ view: NSView, _ shouldHide: Bool) {
shouldHide ? hideView(view) : showView(view)
}
func updateSubviews() {
updateTitleView()
updateSummaryView()
updateTextView()
updateDateView()
updateFeedNameView()
updateUnreadIndicator()