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Various Improvements

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This commit is contained in:
Ilya Laktyushin
2022-01-05 00:52:00 +03:00
parent 322fda56c9
commit db2885d7a9
50 changed files with 1081 additions and 811 deletions
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20
submodules/Display/Source/TextNode.swift
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@@ -1059,9 +1059,17 @@ public class TextNode: ASDisplayNode {
let tokenString = "\u{2026}"
let truncatedTokenString = NSAttributedString(string: tokenString, attributes: truncationTokenAttributes)
let truncationToken = CTLineCreateWithAttributedString(truncatedTokenString)
coreTextLine = CTLineCreateTruncatedLine(originalLine, Double(lineConstrainedSize.width), truncationType, truncationToken) ?? truncationToken
brokenLineRange.length = CTLineGetGlyphCount(coreTextLine) - 1
let runs = (CTLineGetGlyphRuns(coreTextLine) as [AnyObject]) as! [CTRun]
for run in runs {
let runAttributes: NSDictionary = CTRunGetAttributes(run)
if let _ = runAttributes["CTForegroundColorFromContext"] {
brokenLineRange.length = CTRunGetStringRange(run).location
break
}
}
// brokenLineRange.length = CTLineGetGlyphCount(coreTextLine) - 1
if brokenLineRange.location + brokenLineRange.length > attributedString.length {
brokenLineRange.length = attributedString.length - brokenLineRange.location
}
@@ -1326,7 +1334,9 @@ public class TextNode: ASDisplayNode {
context.saveGState()
var clipRects: [CGRect] = []
for spoiler in line.spoilerWords {
clipRects.append(spoiler.frame.offsetBy(dx: lineFrame.minX, dy: lineFrame.minY))
var spoilerClipRect = spoiler.frame.offsetBy(dx: lineFrame.minX, dy: lineFrame.minY)
spoilerClipRect.size.height += 1.0 + UIScreenPixel
clipRects.append(spoilerClipRect)
}
context.clip(to: clipRects)
}
@@ -1361,7 +1371,9 @@ public class TextNode: ASDisplayNode {
context.restoreGState()
} else {
for spoiler in line.spoilerWords {
clearRects.append(spoiler.frame.offsetBy(dx: lineFrame.minX, dy: lineFrame.minY))
var spoilerClearRect = spoiler.frame.offsetBy(dx: lineFrame.minX, dy: lineFrame.minY)
spoilerClearRect.size.height += 1.0 + UIScreenPixel
clearRects.append(spoilerClearRect)
}
}
}