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IDEA-270985 Compare with clipboard freeze

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speed up working with long lines in editor

GitOrigin-RevId: 2153d9f64c8e616c46ef0043962a22ca5a1cbd51
This commit is contained in:
Dmitry Batrak
2021-07-06 11:41:25 +00:00
committed by intellij-monorepo-bot
parent 68daab8c9b
commit 1c6948bac6
1 changed files with 3 additions and 1 deletions
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platform/platform-impl/src/com/intellij/openapi/editor/impl/view/LineLayout.java
+3 -1
View File
@@ -582,7 +582,9 @@ abstract class LineLayout {
BidiRun subRun = new BidiRun(level, start, end);
List<Chunk> subChunks = new SmartList<>();
Document document = view.getEditor().getDocument();
for (Chunk chunk : getChunks(document.getImmutableCharSequence(), document.getLineStartOffset(line))) {
List<Chunk> chunks = getChunks(document.getImmutableCharSequence(), document.getLineStartOffset(line));
for (int i = (start - startOffset) / CHUNK_CHARACTERS; i < chunks.size(); i++) {
Chunk chunk = chunks.get(i);
if (chunk.endOffset <= start) continue;
if (chunk.startOffset >= end) break;
subChunks.add(chunk.subChunk(view, this, line, start, end, quickEvaluationListener));