Application: gvSIG desktop » gvSIG scripting

package org.gvsig.scripting.swing.impl;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import java.util.List;

import javax.swing.JComponent;

import javax.swing.JPanel;

import javax.swing.JTabbedPane;

import org.gvsig.scripting.ScriptingBaseScript;

import org.gvsig.scripting.ScriptingFolder;

import org.gvsig.scripting.ScriptingManager;

import org.gvsig.scripting.ScriptingRunningException;

import org.gvsig.scripting.ScriptingUnit;

import org.gvsig.scripting.swing.api.JScriptingBrowser;

import org.gvsig.scripting.swing.api.JScriptingBrowser.BrowserActionEvent;

import org.gvsig.scripting.swing.api.JScriptingLauncher;

import org.gvsig.scripting.swing.api.ScriptingUIManager;

import org.gvsig.scripting.swing.impl.DefaultJScriptingBrowser.DefaultBrowserActionEvent;

import org.gvsig.tools.swing.api.ActionListenerSupport;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.util.CancelledException;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

public class DefaultJScriptingLauncher extends JPanel implements JScriptingLauncher, ActionListener {

    private static final Logger LOG = LoggerFactory.getLogger(DefaultJScriptingLauncher.class);

    private static final long serialVersionUID = -2612734398104678920L;

    protected ActionListenerSupport defaultActionlisteners = null;

    JTabbedPane pestana;

    ScriptingUIManager uimanager;

    ScriptingManager manager;

    public DefaultJScriptingLauncher(ScriptingUIManager uimanager) {

        this.uimanager = uimanager;

        this.manager = uimanager.getManager();

        this.defaultActionlisteners = ToolsSwingLocator.getToolsSwingManager().createActionListenerSupport();

        List<ScriptingFolder> folders = new ArrayList<>();

        folders.add(manager.getUserFolder());

        folders.addAll(manager.getAlternativeUserFolders());

        folders.add(manager.getSystemFolder());

        pestana = new JTabbedPane();

        for (ScriptingFolder folder : folders) {

            DefaultJScriptingBrowser browser = new DefaultJScriptingBrowser(uimanager, folder);

            browser.addDefaultActionListener(this);

            pestana.addTab(uimanager.getTranslation(folder.getName()), browser);

        }

        this.setLayout(new BorderLayout());

        this.add(pestana, BorderLayout.CENTER);

        this.setPreferredSize(new Dimension(260, 300));

    }

    @Override

    public JScriptingBrowser getSelectedBrowser() {

        return (JScriptingBrowser) this.pestana.getSelectedComponent();

    }

    @Override

    public JComponent asJComponent() {

        return this;

    }

    @Override

    public void refresh() {

        for (int i = 0; i < pestana.getTabCount(); i++) {

            DefaultJScriptingBrowser browser = (DefaultJScriptingBrowser) (pestana.getComponentAt(i));

            browser.refresh();

        }

        pestana.repaint();

    }

    @Override

    public void addDefaultActionListener(ActionListener actionlistener) {

        this.defaultActionlisteners.addActionListener(actionlistener);

    }

    @Override

    public void actionPerformed(ActionEvent e) {

        try {

            BrowserActionEvent e2 = (BrowserActionEvent) e;

            switch (e.getID()) {

                case DefaultJScriptingBrowser.DEFAULT_ACTION:

                    if( this.defaultActionlisteners.hasActionListeners() ) {

                        this.defaultActionlisteners.fireActionEvent(

                            new DefaultBrowserActionEvent(this, DEFAULT_ACTION, "default", e2.getUnit())

                        );

                    } else {

                        ScriptingUnit unit = e2.getUnit();

                        if( unit instanceof ScriptingBaseScript ) {

                            ScriptingBaseScript script = (ScriptingBaseScript) unit;

                            try {

                                script.compile();

                                script.runAsTask(null);

                            } catch (ScriptingRunningException ex) {

                                LOG.warn("Problems launching script '" + script.getName() + "'", ex);

                            }

                        }

                    }

                    break;

                case DefaultJScriptingBrowser.DROPDOWN_ACTION:

                case DefaultJScriptingBrowser.SELECTION_ACTION:

                    this.defaultActionlisteners.fireActionEvent(

                            new DefaultBrowserActionEvent(this, e.getID(), "default", e2.getUnit())

                    );

                    break;

            }

        } catch( CancelledException ex) {

            // Do norhing

        } catch(Throwable th) {

            LOG.warn("",th);

        }

    }

}