/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.uima.ruta.ide.ui.actions;
import java.util.Iterator;
import java.util.ResourceBundle;
import org.apache.uima.ruta.ide.RutaIdeUIPlugin;
import org.apache.uima.ruta.ide.ui.text.RutaCorrectionProcessor;
import org.eclipse.dltk.ui.PreferenceConstants;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextOperationTarget;
import org.eclipse.jface.text.Position;
import org.eclipse.jface.text.source.Annotation;
import org.eclipse.jface.text.source.IAnnotationAccessExtension;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.jface.text.source.IVerticalRulerInfo;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.editors.text.EditorsUI;
import org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel;
import org.eclipse.ui.texteditor.AnnotationPreference;
import org.eclipse.ui.texteditor.AnnotationPreferenceLookup;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.ITextEditorExtension;
import org.eclipse.ui.texteditor.SelectMarkerRulerAction;
public class RutaSelectAnnotationRulerAction extends SelectMarkerRulerAction {
private ITextEditor fTextEditor;
private Position fPosition;
private Annotation fAnnotation;
private AnnotationPreferenceLookup fAnnotationPreferenceLookup;
private IPreferenceStore fStore;
private boolean fHasCorrection;
private ResourceBundle fBundle;
public RutaSelectAnnotationRulerAction(ResourceBundle bundle, String prefix, ITextEditor editor,
IVerticalRulerInfo ruler) {
super(bundle, prefix, editor, ruler);
fBundle = bundle;
fTextEditor = editor;
fAnnotationPreferenceLookup = EditorsUI.getAnnotationPreferenceLookup();
fStore = RutaIdeUIPlugin.getDefault().getPreferenceStore();
// PlatformUI.getWorkbench().getHelpSystem().setHelp(this,
// IJavaHelpContextIds.JAVA_SELECT_MARKER_RULER_ACTION);
}
@Override
public void run() {
if (fStore.getBoolean(PreferenceConstants.EDITOR_ANNOTATION_ROLL_OVER))
return;
runWithEvent(null);
}
/*
* @see org.eclipse.jface.action.IAction#runWithEvent(org.eclipse.swt.widgets.Event)
*
* @since 3.2
*/
@Override
public void runWithEvent(Event event) {
// if (fAnnotation instanceof
// OverrideIndicatorManager.OverrideIndicator) {
// ((OverrideIndicatorManager.OverrideIndicator)fAnnotation).open();
// return;
// }
if (fHasCorrection) {
ITextOperationTarget operation = (ITextOperationTarget) fTextEditor
.getAdapter(ITextOperationTarget.class);
final int opCode = ISourceViewer.QUICK_ASSIST;
if (operation != null && operation.canDoOperation(opCode)) {
fTextEditor.selectAndReveal(fPosition.getOffset(), fPosition.getLength());
operation.doOperation(opCode);
}
return;
}
super.run();
}
@Override
public void update() {
findJavaAnnotation();
setEnabled(true); // super.update() might change this later
// if (fAnnotation instanceof
// OverrideIndicatorManager.OverrideIndicator) {
// initialize(fBundle,
// "JavaSelectAnnotationRulerAction.OpenSuperImplementation.");
// //$NON-NLS-1$
// return;
// }
if (fHasCorrection) {
// if (fAnnotation instanceof AssistAnnotation)
// initialize(fBundle,
// "JavaSelectAnnotationRulerAction.QuickAssist."); //$NON-NLS-1$
// else
initialize(fBundle, "JavaSelectAnnotationRulerAction.QuickFix."); //$NON-NLS-1$
return;
}
initialize(fBundle, "JavaSelectAnnotationRulerAction.GotoAnnotation."); //$NON-NLS-1$;
super.update();
}
private void findJavaAnnotation() {
fPosition = null;
fAnnotation = null;
fHasCorrection = false;
AbstractMarkerAnnotationModel model = getAnnotationModel();
IAnnotationAccessExtension annotationAccess = getAnnotationAccessExtension();
IDocument document = getDocument();
if (model == null)
return;
boolean hasAssistLightbulb = false;
// fStore.getBoolean(RutaPreferenceConstants.EDITOR_QUICKASSIST_LIGHTBULB);
Iterator iter = model.getAnnotationIterator();
int layer = Integer.MIN_VALUE;
while (iter.hasNext()) {
Annotation annotation = (Annotation) iter.next();
if (annotation.isMarkedDeleted())
continue;
int annotationLayer = layer;
if (annotationAccess != null) {
annotationLayer = annotationAccess.getLayer(annotation);
if (annotationLayer < layer)
continue;
}
Position position = model.getPosition(annotation);
if (!includesRulerLine(position, document))
continue;
boolean isReadOnly = fTextEditor instanceof ITextEditorExtension
&& ((ITextEditorExtension) fTextEditor).isEditorInputReadOnly();
if (!isReadOnly && ((RutaCorrectionProcessor.hasCorrections(annotation)))) {
fPosition = position;
fAnnotation = annotation;
fHasCorrection = true;
layer = annotationLayer;
continue;
} else {
AnnotationPreference preference = fAnnotationPreferenceLookup
.getAnnotationPreference(annotation);
if (preference == null)
continue;
String key = preference.getVerticalRulerPreferenceKey();
if (key == null)
continue;
if (fStore.getBoolean(key)) {
fPosition = position;
fAnnotation = annotation;
fHasCorrection = false;
layer = annotationLayer;
}
}
}
}
}