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Viewing changes to TuxGuitar/src/org/herac/tuxguitar/gui/system/plugins/base/TGPluginList.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2008-06-19 00:30:30 UTC
  • mto: (5.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20080619003030-h719szrhsngou7c6
Tags: upstream-1.0
Import upstream version 1.0

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TuxGuitar/src/org/herac/tuxguitar/gui/system/plugins/base/TGPluginList.java
 
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package org.herac.tuxguitar.gui.system.plugins.base;
 
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import java.util.Iterator;
 
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import java.util.List;
 
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import org.herac.tuxguitar.gui.system.plugins.TGPlugin;
 
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import org.herac.tuxguitar.gui.system.plugins.TGPluginException;
 
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public abstract class TGPluginList extends TGPluginAdapter{
 
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        private boolean enabled;
 
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        private List plugins;
 
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        public TGPluginList(){
 
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                super();
 
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        }
 
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        public void init() throws TGPluginException {
 
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                Iterator it = getIterator();
 
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                while(it.hasNext()){
 
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                        TGPlugin plugin = (TGPlugin)it.next();
 
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                        plugin.init();
 
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                }
 
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        }
 
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        public void close() throws TGPluginException {
 
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                Iterator it = getIterator();
 
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                while(it.hasNext()){
 
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                        TGPlugin plugin = (TGPlugin)it.next();
 
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                        plugin.close();
 
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                }
 
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        }
 
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        public void setEnabled(boolean enabled) throws TGPluginException {
 
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                this.enabled = enabled;
 
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                Iterator it = getIterator();
 
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                while(it.hasNext()){
 
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                        TGPlugin plugin = (TGPlugin)it.next();
 
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                        plugin.setEnabled(this.enabled);
 
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                }
 
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        }
 
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        public boolean isEnabled() {
 
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                return this.enabled;
 
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        }
 
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        private Iterator getIterator(){
 
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                if(this.plugins == null){
 
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                        this.plugins = getPlugins();
 
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                }
 
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                return this.plugins.iterator();
 
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        }
 
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        protected abstract List getPlugins();
 
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}