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fix: ignore all out of bounds cursor errors, we don't need 100% accuracy on that

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zaaarf 2023-11-28 01:49:05 +01:00
parent e9527077e2
commit 70bd32a686
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GPG key ID: 6445A5CD15E5B40C
2 changed files with 20 additions and 13 deletions
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3
src/main/java/com/codemp/intellij/task/BufferEventAwaiterTask.java
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@ -1,6 +1,7 @@
package com.codemp.intellij.task;
import com.codemp.intellij.CodeMP;
import com.codemp.intellij.exceptions.lib.ChannelException;
import com.codemp.intellij.exceptions.lib.DeadlockedException;
import com.codemp.intellij.jni.BufferHandler;
import com.codemp.intellij.jni.CodeMPHandler;
@ -94,7 +95,7 @@ public class BufferEventAwaiterTask extends Task.Backgroundable implements Dispo
bufferEditor.getDocument()
)));
}
} catch(Exception ex) {
} catch(ChannelException ex) { //exited
TaskManager.nullBufferTask();
Disposer.dispose(this); //stopped
}

26
src/main/java/com/codemp/intellij/task/CursorEventAwaiterTask.java
View file

@ -1,6 +1,7 @@
package com.codemp.intellij.task;
import com.codemp.intellij.CodeMP;
import com.codemp.intellij.exceptions.lib.ChannelException;
import com.codemp.intellij.jni.CursorEventWrapper;
import com.codemp.intellij.jni.CursorHandler;
import com.codemp.intellij.util.ColorUtil;
@ -42,7 +43,6 @@ public class CursorEventAwaiterTask extends Task.Backgroundable implements Dispo
try {
while(true) {
CursorEventWrapper event = handler.recv();
Editor editor = CodeMP.ACTIVE_BUFFERS.get(event.getBuffer());
if(editor == null)
continue;
@ -54,11 +54,21 @@ public class CursorEventAwaiterTask extends Task.Backgroundable implements Dispo
event.getEndRow(), event.getEndCol(),
event.getBuffer());
int startOffset = editor.getDocument().getLineStartOffset(event.getStartRow()) + event.getStartCol();
int endOffset = editor.getDocument().getLineStartOffset(event.getEndRow()) + event.getEndCol();
try {
int startOffset = editor.getDocument()
.getLineStartOffset(event.getStartRow()) + event.getStartCol();
int endOffset = editor.getDocument()
.getLineStartOffset(event.getEndRow()) + event.getEndCol();
ApplicationManager.getApplication().invokeLater(() -> {
try {
int documentLength = editor.getDocument().getTextLength();
if(startOffset > documentLength || endOffset > documentLength) {
CodeMP.LOGGER.debug(
"Out of bounds cursor: start was {}, end was {}, document length was {}!",
startOffset, endOffset, documentLength);
return;
}
RangeHighlighter highlighter = this.highlighterMap.get(event.getUser());
if(highlighter != null)
highlighter.dispose();
@ -77,14 +87,10 @@ public class CursorEventAwaiterTask extends Task.Backgroundable implements Dispo
Font.PLAIN
), HighlighterTargetArea.EXACT_RANGE
));
} catch(IllegalArgumentException ex) {
//suppress if the cursor only exceeds length by one, it's probably just him adding something at EOF
if(endOffset - editor.getDocument().getTextLength() != 1)
throw ex;
}
});
} catch(IndexOutOfBoundsException ignored) {}
}
} catch(Exception ex) { //exited
} catch(ChannelException ex) { //exited
this.highlighterMap.forEach((s, r) -> r.dispose());
TaskManager.nullCursorTask();
Disposer.dispose(this);