diff options
Diffstat (limited to 'plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.properties/src/org/eclipse/papyrus/infra/gmfdiag/properties/databinding/AbstractDiagramPreferencesObservableValue.java')
| -rw-r--r-- | plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.properties/src/org/eclipse/papyrus/infra/gmfdiag/properties/databinding/AbstractDiagramPreferencesObservableValue.java | 206 |
1 files changed, 103 insertions, 103 deletions
diff --git a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.properties/src/org/eclipse/papyrus/infra/gmfdiag/properties/databinding/AbstractDiagramPreferencesObservableValue.java b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.properties/src/org/eclipse/papyrus/infra/gmfdiag/properties/databinding/AbstractDiagramPreferencesObservableValue.java index 0ba3a861e14..5c8e27e7192 100644 --- a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.properties/src/org/eclipse/papyrus/infra/gmfdiag/properties/databinding/AbstractDiagramPreferencesObservableValue.java +++ b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.properties/src/org/eclipse/papyrus/infra/gmfdiag/properties/databinding/AbstractDiagramPreferencesObservableValue.java @@ -1,103 +1,103 @@ -/*****************************************************************************
- * Copyright (c) 2013 CEA LIST.
- *
- * 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:
- *
- * CEA LIST - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.infra.gmfdiag.properties.databinding;
-
-import org.eclipse.core.databinding.observable.value.AbstractObservableValue;
-import org.eclipse.core.databinding.observable.value.ValueDiff;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.util.PropertyChangeEvent;
-
-/**
- *
- * This observable value listen the preference store to send event and refresh itself when a preferences has changed
- *
- */
-public abstract class AbstractDiagramPreferencesObservableValue extends AbstractObservableValue {
-
- /**
- * the name of the edited preference
- */
- private String preferenceName;
-
- /**
- * the edited preference store
- */
- private IPreferenceStore editedPreferenceStore;
-
- /**
- * the listener on the preference store used to force refresh
- */
- private IPropertyChangeListener listener;
-
- /**
- *
- * Constructor.
- *
- * @param diagram
- * the diagram for which we re editing a preference
- * @param preferenceName
- * the name of edited the preference
- */
- public AbstractDiagramPreferencesObservableValue(final Diagram diagram, final String preferenceName, final IPreferenceStore editedPreferenceStore) {
- this.preferenceName = preferenceName;
- this.editedPreferenceStore = editedPreferenceStore;
- this.editedPreferenceStore.addPropertyChangeListener(this.listener = new IPropertyChangeListener() {
-
- public void propertyChange(final PropertyChangeEvent event) {
- if (getEditedPreference().equals(event.getProperty())) {
- ValueDiff diff = new ValueDiff() {
-
- @Override
- public Object getOldValue() {
- return event.getOldValue();
- }
-
- @Override
- public Object getNewValue() {
- return event.getNewValue();
- }
- };
- fireValueChange(diff);
- }
- }
- });
- }
-
-
- @Override
- public synchronized void dispose() {
- super.dispose();
- this.editedPreferenceStore.removePropertyChangeListener(this.listener);
- }
-
- /**
- *
- * @return
- * the edited preferences
- */
- public final String getEditedPreference() {
- return this.preferenceName;
- }
-
- /**
- *
- * @return
- * the edited preference store
- */
- public final IPreferenceStore getEditedPreferenceStore() {
- return this.editedPreferenceStore;
- }
-}
+/***************************************************************************** + * Copyright (c) 2013 CEA LIST. + * + * 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: + * + * CEA LIST - Initial API and implementation + * + *****************************************************************************/ +package org.eclipse.papyrus.infra.gmfdiag.properties.databinding; + +import org.eclipse.core.databinding.observable.value.AbstractObservableValue; +import org.eclipse.core.databinding.observable.value.ValueDiff; +import org.eclipse.gmf.runtime.notation.Diagram; +import org.eclipse.jface.preference.IPreferenceStore; +import org.eclipse.jface.util.IPropertyChangeListener; +import org.eclipse.jface.util.PropertyChangeEvent; + +/** + * + * This observable value listen the preference store to send event and refresh itself when a preferences has changed + * + */ +public abstract class AbstractDiagramPreferencesObservableValue extends AbstractObservableValue { + + /** + * the name of the edited preference + */ + private String preferenceName; + + /** + * the edited preference store + */ + private IPreferenceStore editedPreferenceStore; + + /** + * the listener on the preference store used to force refresh + */ + private IPropertyChangeListener listener; + + /** + * + * Constructor. + * + * @param diagram + * the diagram for which we re editing a preference + * @param preferenceName + * the name of edited the preference + */ + public AbstractDiagramPreferencesObservableValue(final Diagram diagram, final String preferenceName, final IPreferenceStore editedPreferenceStore) { + this.preferenceName = preferenceName; + this.editedPreferenceStore = editedPreferenceStore; + this.editedPreferenceStore.addPropertyChangeListener(this.listener = new IPropertyChangeListener() { + + public void propertyChange(final PropertyChangeEvent event) { + if (getEditedPreference().equals(event.getProperty())) { + ValueDiff diff = new ValueDiff() { + + @Override + public Object getOldValue() { + return event.getOldValue(); + } + + @Override + public Object getNewValue() { + return event.getNewValue(); + } + }; + fireValueChange(diff); + } + } + }); + } + + + @Override + public synchronized void dispose() { + super.dispose(); + this.editedPreferenceStore.removePropertyChangeListener(this.listener); + } + + /** + * + * @return + * the edited preferences + */ + public final String getEditedPreference() { + return this.preferenceName; + } + + /** + * + * @return + * the edited preference store + */ + public final IPreferenceStore getEditedPreferenceStore() { + return this.editedPreferenceStore; + } +} |