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package org.jvnet.lafplugin;
import java.util.Iterator;
import java.util.Set;
import javax.swing.UIDefaults;
/**
* Plugin manager for look-and-feels.
*
* @author Kirill Grouchnikov
* @author Erik Vickroy
* @author Robert Beeger
* @author Frederic Lavigne
* @author Pattrick Gotthardt
*/
public class ComponentPluginManager extends PluginManager {
/**
* Simple constructor.
*
* @param xmlName
* The name of XML file that contains plugin configuration.
* @param mainTag
* The main tag in the XML configuration file.
* @param pluginTag
* The tag that corresponds to a single plugin kind. Specifies
* the plugin kind that will be located in
* {@link #getAvailablePlugins(boolean)}.
*/
public ComponentPluginManager(String xmlName) {
super(xmlName, LafComponentPlugin.TAG_MAIN,
LafComponentPlugin.COMPONENT_TAG_PLUGIN_CLASS);
}
/**
* Helper function to initialize all available component plugins of
* <code>this</code> plugin manager. Calls the
* {@link LafComponentPlugin#initialize()} of all available component
* plugins.
*/
public void initializeAll() {
Set availablePlugins = this.getAvailablePlugins();
for (Iterator iterator = availablePlugins.iterator(); iterator
.hasNext();) {
Object pluginObject = iterator.next();
if (pluginObject instanceof LafComponentPlugin)
((LafComponentPlugin) pluginObject).initialize();
}
}
/**
* Helper function to uninitialize all available component plugins of
* <code>this</code> plugin manager. Calls the
* {@link LafComponentPlugin#uninitialize()} of all available component
* plugins.
*/
public void uninitializeAll() {
Set availablePlugins = this.getAvailablePlugins();
for (Iterator iterator = availablePlugins.iterator(); iterator
.hasNext();) {
Object pluginObject = iterator.next();
if (pluginObject instanceof LafComponentPlugin)
((LafComponentPlugin) pluginObject).uninitialize();
}
}
/**
* Helper function to process the (possibly) theme-dependent default
* settings of all available component plugins of <code>this</code> plugin
* manager. Calls the {@link LafComponentPlugin#getDefaults(Object)} of all
* available plugins and puts the respective results in the specified table.
*
* @param table
* The table that will be updated with the (possibly)
* theme-dependent default settings of all available component
* plugins.
* @param themeInfo
* LAF-specific information on the current theme.
*/
public void processAllDefaultsEntries(UIDefaults table, Object themeInfo) {
Set availablePlugins = this.getAvailablePlugins();
for (Iterator iterator = availablePlugins.iterator(); iterator
.hasNext();) {
Object pluginObject = iterator.next();
if (pluginObject instanceof LafComponentPlugin) {
Object[] defaults = ((LafComponentPlugin) pluginObject)
.getDefaults(themeInfo);
if (defaults != null) {
table.putDefaults(defaults);
}
}
}
}
}
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