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Viewing changes to TuxGuitar/src/org/herac/tuxguitar/gui/system/plugins/base/TGToolItemPlugin.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/TGToolItemPlugin.java
 
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package org.herac.tuxguitar.gui.system.plugins.base;
 
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import org.eclipse.swt.events.TypedEvent;
 
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import org.herac.tuxguitar.gui.TuxGuitar;
 
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import org.herac.tuxguitar.gui.actions.Action;
 
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import org.herac.tuxguitar.gui.tools.custom.TGCustomTool;
 
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import org.herac.tuxguitar.gui.tools.custom.TGCustomToolManager;
 
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public abstract class TGToolItemPlugin extends TGPluginAdapter{
 
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        private boolean loaded;
 
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        private TGCustomTool tool;
 
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        private TGCustomToolAction toolAction;
 
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        protected abstract String getItemName();
 
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        protected abstract void doAction();
 
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        public void init(){
 
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                String name = getItemName();
 
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                this.tool = new TGCustomTool(name,name);
 
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                this.toolAction = new TGCustomToolAction(this.tool.getName());
 
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        }
 
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        public void close(){
 
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                this.removePlugin();
 
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        }
 
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        protected void addPlugin(){
 
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                if(!this.loaded){
 
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                        TuxGuitar.instance().getActionManager().addAction(this.toolAction);
 
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                        TGCustomToolManager.instance().addCustomTool(this.tool);
 
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                        TuxGuitar.instance().getItemManager().createMenu();
 
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                        this.loaded = true;
 
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                }
 
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        }
 
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        protected void removePlugin(){
 
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                if(this.loaded){
 
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                        TGCustomToolManager.instance().removeCustomTool(this.tool);
 
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                        TuxGuitar.instance().getActionManager().removeAction(this.tool.getAction());
 
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                        TuxGuitar.instance().getItemManager().createMenu();
 
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                        this.loaded = false;
 
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                }
 
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        }
 
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        public void setEnabled(boolean enabled) {
 
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                if(enabled){
 
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                        addPlugin();
 
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                }else{
 
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                        removePlugin();
 
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                }
 
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        }
 
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        protected class TGCustomToolAction extends Action{
 
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                public TGCustomToolAction(String name) {
 
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                        super(name, AUTO_LOCK | AUTO_UNLOCK | AUTO_UPDATE | KEY_BINDING_AVAILABLE);
 
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                }
 
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                protected int execute(TypedEvent e) {
 
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                        doAction();
 
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                        return 0;
 
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                }
 
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        }
 
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}
 
 
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