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Code Issues Wiki Activity

Atomic undo of save actions.

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This commit is contained in:
Sergey Prigogin 2009-04-21 09:09:32 +00:00
parent 80abc8bf47
commit ed7fb8c287
1 changed files with 5 additions and 0 deletions
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5
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CDocumentProvider.java
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@ -55,6 +55,8 @@ import org.eclipse.text.edits.InsertEdit;
import org.eclipse.text.edits.MalformedTreeException; import org.eclipse.text.edits.MalformedTreeException;
import org.eclipse.text.edits.MultiTextEdit; import org.eclipse.text.edits.MultiTextEdit;
import org.eclipse.text.edits.TextEdit; import org.eclipse.text.edits.TextEdit;
import org.eclipse.text.undo.DocumentUndoManagerRegistry;
import org.eclipse.text.undo.IDocumentUndoManager;
import org.eclipse.ui.IEditorInput; import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput; import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.editors.text.ForwardingDocumentProvider; import org.eclipse.ui.editors.text.ForwardingDocumentProvider;
@ -1048,7 +1050,10 @@ public class CDocumentProvider extends TextFileDocumentProvider {
TextEdit edit = createSaveActionEdit(document, changedRegions); TextEdit edit = createSaveActionEdit(document, changedRegions);
if (edit != null) { if (edit != null) {
try { try {
IDocumentUndoManager manager= DocumentUndoManagerRegistry.getDocumentUndoManager(document);
manager.beginCompoundChange();
edit.apply(document); edit.apply(document);
manager.endCompoundChange();
} catch (MalformedTreeException e) { } catch (MalformedTreeException e) {
String message= e.getMessage(); String message= e.getMessage();
if (message == null) if (message == null)