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strip spaces in current line if caret would not jump

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This commit is contained in:
Alexey Kudravtsev
2010-11-10 12:42:51 +03:00
parent 2e2636c9d9
commit 0720cb992c
1 changed files with 6 additions and 6 deletions
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platform/platform-impl/src/com/intellij/openapi/editor/impl/DocumentImpl.java
+6 -6
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@@ -148,13 +148,13 @@ public class DocumentImpl extends UserDataHolderBase implements DocumentEx {
VisualPosition visualCaret = editor == null ? null : editor.getCaretModel().getVisualPosition();
int caretLine = editor == null ? -1 : editor.getCaretModel().getLogicalPosition().line;
int caretOffset = editor == null ? -1 : editor.getCaretModel().getOffset();
boolean isTestMode = ApplicationManager.getApplication().isUnitTestMode();
boolean markAsNeedsStrippingLater = false;
CharSequence text = myText.getCharArray();
for (int line = 0; line < myLineSet.getLineCount(); line++) {
if (inChangedLinesOnly && !myLineSet.isModified(line)) continue;
int start = -1;
int whiteSpaceStart = -1;
final int lineEnd = myLineSet.getLineEnd(line) - myLineSet.getSeparatorLength(line);
int lineStart = myLineSet.getLineStart(line);
for (int offset = lineEnd - 1; offset >= lineStart; offset--) {
@@ -162,16 +162,16 @@ public class DocumentImpl extends UserDataHolderBase implements DocumentEx {
if (c != ' ' && c != '\t') {
break;
}
start = offset;
whiteSpaceStart = offset;
}
if (start == -1) continue;
if (!isTestMode && !isVirtualSpaceEnabled && caretLine == line) {
if (whiteSpaceStart == -1) continue;
if (!isVirtualSpaceEnabled && caretLine == line && whiteSpaceStart < caretOffset) {
// mark this as a document that needs stripping later
// otherwise the caret would jump madly
markAsNeedsStrippingLater = true;
}
else {
final int finalStart = start;
final int finalStart = whiteSpaceStart;
ApplicationManager.getApplication().runWriteAction(new DocumentRunnable(this, editor == null ? null : editor.getProject()) {
public void run() {
CommandProcessor.getInstance().runUndoTransparentAction(new Runnable() {