svn commit: r772736 - in /incubator/pivot/trunk/wtk/src/pivot/wtk: ActivityIndicator.java ActivityIndicatorListener.java skin/ActivityIndicatorSkin.java skin/terra/TerraActivityIndicatorSkin.java skin/terra/TerraTheme.java

[gb...@apache.org]

Author: gbrown
Date: Thu May  7 18:29:15 2009
New Revision: 772736

URL: http://svn.apache.org/viewvc?rev=772736&view=rev
Log:
Add ActivityIndicator component, abstract skin class, and stub Terra skin.

Added:
    incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicator.java
    incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicatorListener.java
    incubator/pivot/trunk/wtk/src/pivot/wtk/skin/ActivityIndicatorSkin.java
    incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraActivityIndicatorSkin.java
Modified:
    incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraTheme.java

Added: incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicator.java
URL: http://svn.apache.org/viewvc/incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicator.java?rev=772736&view=auto
==============================================================================
--- incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicator.java (added)
+++ incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicator.java Thu May  7 18:29:15 2009
@@ -0,0 +1,58 @@
+/*
+ * 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 pivot.wtk;
+
+import pivot.util.ListenerList;
+
+/**
+ * Component representing an activity indicator.
+ *
+ * @author gbrown
+ */
+public class ActivityIndicator extends Component {
+    private static class ActivityIndicatorListenerList extends ListenerList<ActivityIndicatorListener>
+        implements ActivityIndicatorListener {
+        public void activeChanged(ActivityIndicator activityIndicator) {
+            for (ActivityIndicatorListener listener : this) {
+                listener.activeChanged(activityIndicator);
+            }
+        }
+    }
+
+    private boolean active;
+
+    private ActivityIndicatorListenerList activityIndicatorListeners = new ActivityIndicatorListenerList();
+
+    public ActivityIndicator() {
+        installSkin(ActivityIndicator.class);
+    }
+
+    public boolean isActive() {
+        return active;
+    }
+
+    public void setActive(boolean active) {
+        if (this.active != active) {
+            this.active = active;
+            activityIndicatorListeners.activeChanged(this);
+        }
+    }
+
+    public ListenerList<ActivityIndicatorListener> getActivityIndicatorListeners() {
+        return activityIndicatorListeners;
+    }
+}

Added: incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicatorListener.java
URL: http://svn.apache.org/viewvc/incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicatorListener.java?rev=772736&view=auto
==============================================================================
--- incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicatorListener.java (added)
+++ incubator/pivot/trunk/wtk/src/pivot/wtk/ActivityIndicatorListener.java Thu May  7 18:29:15 2009
@@ -0,0 +1,26 @@
+/*
+ * 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 pivot.wtk;
+
+public interface ActivityIndicatorListener {
+    /**
+     * Called when an activity indicator's active state has changed.
+     *
+     * @param activityIndicator
+     */
+    public void activeChanged(ActivityIndicator activityIndicator);
+}

Added: incubator/pivot/trunk/wtk/src/pivot/wtk/skin/ActivityIndicatorSkin.java
URL: http://svn.apache.org/viewvc/incubator/pivot/trunk/wtk/src/pivot/wtk/skin/ActivityIndicatorSkin.java?rev=772736&view=auto
==============================================================================
--- incubator/pivot/trunk/wtk/src/pivot/wtk/skin/ActivityIndicatorSkin.java (added)
+++ incubator/pivot/trunk/wtk/src/pivot/wtk/skin/ActivityIndicatorSkin.java Thu May  7 18:29:15 2009
@@ -0,0 +1,49 @@
+/*
+ * 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 pivot.wtk.skin;
+
+import pivot.wtk.ActivityIndicator;
+import pivot.wtk.ActivityIndicatorListener;
+import pivot.wtk.Component;
+
+/**
+ * Abstract base class for activity indicator skins.
+ *
+ * @author gbrown
+ */
+public abstract class ActivityIndicatorSkin extends ComponentSkin
+    implements ActivityIndicatorListener {
+    @Override
+    public void install(Component component) {
+        super.install(component);
+
+        ActivityIndicator activityIndicator = (ActivityIndicator)component;
+        activityIndicator.getActivityIndicatorListeners().add(this);
+    }
+
+    @Override
+    public void uninstall() {
+        ActivityIndicator activityIndicator = (ActivityIndicator)getComponent();
+        activityIndicator.getActivityIndicatorListeners().remove(this);
+
+        super.uninstall();
+    }
+
+    public void layout() {
+        // No-op
+    }
+}

Added: incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraActivityIndicatorSkin.java
URL: http://svn.apache.org/viewvc/incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraActivityIndicatorSkin.java?rev=772736&view=auto
==============================================================================
--- incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraActivityIndicatorSkin.java (added)
+++ incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraActivityIndicatorSkin.java Thu May  7 18:29:15 2009
@@ -0,0 +1,40 @@
+/*
+ * 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 pivot.wtk.skin.terra;
+
+import java.awt.Graphics2D;
+
+import pivot.wtk.ActivityIndicator;
+import pivot.wtk.skin.ActivityIndicatorSkin;
+
+public class TerraActivityIndicatorSkin extends ActivityIndicatorSkin {
+    public int getPreferredWidth(int height) {
+        return 128;
+    }
+
+    public int getPreferredHeight(int width) {
+        return 128;
+    }
+
+    public void paint(Graphics2D graphics) {
+        // TODO Auto-generated method stub
+
+    }
+
+    public void activeChanged(ActivityIndicator activityIndicator) {
+        // TODO
+    }
+}

Modified: incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraTheme.java
URL: http://svn.apache.org/viewvc/incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraTheme.java?rev=772736&r1=772735&r2=772736&view=diff
==============================================================================
--- incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraTheme.java (original)
+++ incubator/pivot/trunk/wtk/src/pivot/wtk/skin/terra/TerraTheme.java Thu May  7 18:29:15 2009
@@ -27,6 +27,7 @@
 import pivot.serialization.JSONSerializer;
 import pivot.serialization.SerializationException;
 import pivot.wtk.Accordion;
+import pivot.wtk.ActivityIndicator;
 import pivot.wtk.Alert;
 import pivot.wtk.ApplicationContext;
 import pivot.wtk.Border;
@@ -141,6 +142,7 @@
         }
 
         componentSkinMap.put(Accordion.class, TerraAccordionSkin.class);
+        componentSkinMap.put(ActivityIndicator.class, TerraActivityIndicatorSkin.class);
         componentSkinMap.put(Alert.class, TerraAlertSkin.class);
         componentSkinMap.put(Border.class, TerraBorderSkin.class);
         componentSkinMap.put(Checkbox.class, TerraCheckboxSkin.class);