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/*******************************************************************************
* Copyright (c) 2009 Andrew Gvozdev
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Andrew Gvozdev - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.checkers.ui.quickfix;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.FindReplaceDocumentAdapter;
import org.eclipse.jface.text.IDocument;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.IMarkerResolution;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.part.FileEditorInput;
import org.eclipse.ui.texteditor.ITextEditor;
public class QuickFixAssignmentInCondition implements IMarkerResolution {
public String getLabel() {
return "Change to '=='";
}
public void run(IMarker marker) {
// See if there is an open editor on the file containing the marker
IWorkbenchWindow w = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow();
if (w == null) {
return;
}
IWorkbenchPage page = w.getActivePage();
if (page == null) {
return;
}
IFileEditorInput input = new FileEditorInput((IFile) marker
.getResource());
IEditorPart editorPart = page.findEditor(input);
if (editorPart == null) {
// open an editor
try {
editorPart = IDE.openEditor(page, (IFile) marker.getResource(),
true);
} catch (PartInitException e) {
e.printStackTrace();
}
}
if (editorPart == null) {
return;
}
if (editorPart instanceof ITextEditor) {
ITextEditor editor = (ITextEditor) editorPart;
IDocument doc = editor.getDocumentProvider().getDocument(
editor.getEditorInput());
int line = marker.getAttribute(IMarker.LINE_NUMBER, -1) - 1;
FindReplaceDocumentAdapter dad = new FindReplaceDocumentAdapter(doc);
try {
dad.find(doc.getLineOffset(line), "=", /* forwardSearch */
true, /* caseSensitive */false,
/* wholeWord */false, /* regExSearch */false);
dad.replace("==", /* regExReplace */false);
marker.delete();
} catch (BadLocationException e) {
// TODO: log the error
e.printStackTrace();
} catch (CoreException e) {
// TODO: log the error
e.printStackTrace();
}
}
}
}
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