[EGIT PATCH v2 01/12] Add support code to handle plugin property changes
Signed-off-by: Tor Arne Vestbø <torarnv@gmail.com>
---
.../src/org/spearce/egit/ui/Activator.java | 52 ++++++++++++++++++++
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/org.spearce.egit.ui/src/org/spearce/egit/ui/Activator.java b/org.spearce.egit.ui/src/org/spearce/egit/ui/Activator.java
index fced643..534c408 100644
--- a/org.spearce.egit.ui/src/org/spearce/egit/ui/Activator.java
+++ b/org.spearce.egit.ui/src/org/spearce/egit/ui/Activator.java
@@ -10,9 +10,11 @@
import java.net.Authenticator;
import java.net.ProxySelector;
+import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashSet;
+import java.util.List;
import java.util.Set;
import org.eclipse.core.net.proxy.IProxyService;
@@ -27,6 +29,8 @@
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.core.runtime.jobs.Job;
+import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.jsch.core.IJSchService;
import org.eclipse.swt.graphics.Font;
import org.eclipse.ui.plugin.AbstractUIPlugin;
@@ -44,9 +48,24 @@
* This is a plugin singleton mostly controlling logging.
*/
public class Activator extends AbstractUIPlugin {
+
+ /**
+ * The one and only instance
+ */
private static Activator plugin;
/**
+ * Property listeners for plugin specific events
+ */
+ private static List<IPropertyChangeListener> propertyChangeListeners =
+ new ArrayList<IPropertyChangeListener>(5);
+
+ /**
+ * Property constant indicating the decorator configuration has changed.
+ */
+ public static final String DECORATORS_CHANGED = "org.spearce.egit.ui.DECORATORS_CHANGED"; //$NON-NLS-1$
+
+ /**
* @return the {@link Activator} singleton.
*/
public static Activator getDefault() {
@@ -167,6 +186,39 @@ private void setupRepoIndexRefresh() {
Repository.addAnyRepositoryChangedListener(refreshJob);
}
+ /**
+ * Register for changes made to Team properties.
+ *
+ * @param listener
+ * The listener to register
+ */
+ public static synchronized void addPropertyChangeListener(
+ IPropertyChangeListener listener) {
+ propertyChangeListeners.add(listener);
+ }
+
+ /**
+ * Remove a Team property changes.
+ *
+ * @param listener
+ * The listener to remove
+ */
+ public static synchronized void removePropertyChangeListener(
+ IPropertyChangeListener listener) {
+ propertyChangeListeners.remove(listener);
+ }
+
+ /**
+ * Broadcast a Team property change.
+ *
+ * @param event
+ * The event to broadcast
+ */
+ public static synchronized void broadcastPropertyChange(PropertyChangeEvent event) {
+ for (IPropertyChangeListener listener : propertyChangeListeners)
+ listener.propertyChange(event);
+ }
+
static class RIRefresh extends Job implements RepositoryListener {
RIRefresh() {
--
1.6.1.2.309.g2ea3
Tor Arne Vestbø <torarnv@gmail.com>