diff options
Diffstat (limited to 'codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/QuickFixAssignmentInCondition.java')
-rw-r--r-- | codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/QuickFixAssignmentInCondition.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/QuickFixAssignmentInCondition.java b/codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/QuickFixAssignmentInCondition.java new file mode 100644 index 00000000000..63e4bf2ba45 --- /dev/null +++ b/codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/sample/QuickFixAssignmentInCondition.java @@ -0,0 +1,90 @@ +/******************************************************************************* + * 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.sample; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IMarker; +import org.eclipse.core.runtime.CoreException; +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; + +import org.eclipse.jface.text.BadLocationException; +import org.eclipse.jface.text.FindReplaceDocumentAdapter; +import org.eclipse.jface.text.IDocument; + +public class QuickFixAssignmentInCondition implements IMarkerResolution { + + @Override + public String getLabel() { + return "Change first occurence '=' in the line to condition '=='"; + } + + @Override + 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(); + } + + } + } + +} |