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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed 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 android.webkit;
import android.content.Context;
import java.util.ArrayList;
import java.util.List;
/**
* A simple list of initialized plugins. This list gets
* populated when the plugins are initialized (at
* browser startup, at the moment).
*/
public class PluginList {
private ArrayList<Plugin> mPlugins;
/**
* Public constructor. Initializes the list of plugins.
*/
public PluginList() {
mPlugins = new ArrayList<Plugin>();
}
/**
* Returns the list of plugins as a java.util.List.
*/
public synchronized List getList() {
return mPlugins;
}
/**
* Adds a plugin to the list.
*/
public synchronized void addPlugin(Plugin plugin) {
if (!mPlugins.contains(plugin)) {
mPlugins.add(plugin);
}
}
/**
* Removes a plugin from the list.
*/
public synchronized void removePlugin(Plugin plugin) {
int location = mPlugins.indexOf(plugin);
if (location != -1) {
mPlugins.remove(location);
}
}
/**
* Clears the plugin list.
*/
public synchronized void clear() {
mPlugins.clear();
}
/**
* Dispatches the click event to the appropriate plugin.
*/
public synchronized void pluginClicked(Context context, int position) {
try {
Plugin plugin = mPlugins.get(position);
plugin.dispatchClickEvent(context);
} catch (IndexOutOfBoundsException e) {
// This can happen if the list of plugins
// gets changed while the pref menu is up.
}
}
}
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