Application: gvSIG desktop

package org.gvsig.fmap.dal.swing.impl.dataStoreParameters;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import java.util.List;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.fmap.dal.swing.dataStoreParameters.DataStoreParametersPanel;

import org.gvsig.fmap.dal.swing.dataStoreParameters.DataStoreParametersPanelFactory;

import org.gvsig.fmap.dal.swing.dataStoreParameters.DataStoreParametersPanelManager;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.i18n.I18nManager;

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

import org.gvsig.tools.swing.api.windowmanager.Dialog;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

public class DefaultDataStoreParametersPanelManager implements DataStoreParametersPanelManager {

    private static Logger logger = LoggerFactory.getLogger(DefaultDataStoreParametersPanelManager.class);

    private List<DataStoreParametersPanelFactory> factories = null;

    public DefaultDataStoreParametersPanelManager() {

        this.factories = new ArrayList<>();

    }

    @Override

    public void registerFactory(DataStoreParametersPanelFactory factory) {

        if( this.factories.contains(factory) ) {

            return;

        }

        this.factories.add(factory);

    }

    @Override

    public DataStoreParametersPanelFactory getFactory(DynObject parameters) {

        DataStoreParametersPanelFactory factory = null;

        for (DataStoreParametersPanelFactory currentFactory : factories) {

            if( currentFactory.canBeApplied(parameters) ) {

                if( factory == null ) {

                    factory = currentFactory;

                } else if( factory.getPriority() < currentFactory.getPriority() ) {

                    factory = currentFactory;

                }

            }

        }

        return factory;

    }

    @Override

    public DataStoreParametersPanel createDataStoreParametersPanel(DynObject parameters) {

        DataStoreParametersPanelFactory factory = this.getFactory(parameters);

        if( factory == null ) {

            return null;

        }

        return factory.create(parameters);

    }

    @Override

    public int showPropertiesDialog(final DynObject parameters) {

        final DataStoreParametersPanel panel = this.createDataStoreParametersPanel(parameters);

        this.showPropertiesDialog(parameters, panel);

    }

    @Override

    public int showPropertiesDialog(final DynObject parameters, final DataStoreParametersPanel panel) {

        I18nManager i18nManager = ToolsLocator.getI18nManager();

        String title = parameters.getDynClass().getDescription();

        if( !StringUtils.isEmpty(title) ) {

                title = parameters.getDynClass().getName();

        }

        WindowManager_v2 winmanager = (WindowManager_v2) ToolsSwingLocator.getWindowManager();

        Dialog dialog = winmanager.createDialog(

                panel.asJComponent(),

                title,

                null, 

                WindowManager_v2.BUTTONS_APPLY_OK_CANCEL

        );

        if( panel instanceof DataStoreDynObjectParametersPanel ) {

            dialog.setButtons(WindowManager_v2.BUTTONS_OK_CANCEL);

        } else {

            dialog.setButtonLabel(

                    WindowManager_v2.BUTTON_APPLY, 

                    i18nManager.getTranslation("Avanzado")

            );

        }

        dialog.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent ae) {

                switch(ae.getID() ) {

                    case WindowManager_v2.BUTTON_APPLY:

                        showAdvancedPropertiesDialog(parameters);

                        break;

                    case WindowManager_v2.BUTTON_OK:

                        panel.fetchParameters(parameters);

                        break;

                    case WindowManager_v2.BUTTON_CANCEL:

                        break;

                }

            }

        });

        dialog.show(WindowManager.MODE.DIALOG);

        return dialog.getAction();

    }

    private void showAdvancedPropertiesDialog(DynObject parameters) {

        final DataStoreParametersPanel panel =  new DataStoreDynObjectParametersPanel(parameters);

        this.showPropertiesDialog(parameters, panel);

   }    

}