com.openlegacy.enterprise.ide.eclipse.editors.pages.details.jpa.GeneralJpaNavigationDetailsPage.java Source code

Introduction

Here is the source code for com.openlegacy.enterprise.ide.eclipse.editors.pages.details.jpa.GeneralJpaNavigationDetailsPage.java

Source

/*******************************************************************************
 * Copyright (c) 2014 OpenLegacy Inc.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     OpenLegacy Inc. - initial API and implementation
 *******************************************************************************/

package com.openlegacy.enterprise.ide.eclipse.editors.pages.details.jpa;

import com.openlegacy.enterprise.ide.eclipse.Constants;
import com.openlegacy.enterprise.ide.eclipse.Messages;
import com.openlegacy.enterprise.ide.eclipse.editors.models.jpa.JpaNavigationModel;
import com.openlegacy.enterprise.ide.eclipse.editors.pages.AbstractMasterBlock;
import com.openlegacy.enterprise.ide.eclipse.editors.pages.helpers.FormRowCreator;
import com.openlegacy.enterprise.ide.eclipse.editors.pages.helpers.FormRowCreator.JAVA_DOCUMENTATION_TYPE;
import com.openlegacy.enterprise.ide.eclipse.editors.pages.helpers.jpa.ControlsUpdater;
import com.openlegacy.enterprise.ide.eclipse.editors.pages.helpers.jpa.ModelUpdater;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.forms.widgets.TableWrapData;
import org.eclipse.ui.forms.widgets.TableWrapLayout;
import org.openlegacy.designtime.db.generators.support.DbAnnotationConstants;

import java.net.MalformedURLException;
import java.util.Map;
import java.util.UUID;

/**
 * @author Ivan Bort
 * 
 */
public class GeneralJpaNavigationDetailsPage extends AbstractJpaDetailsPage {

    private JpaNavigationModel navigationModel;

    public GeneralJpaNavigationDetailsPage(AbstractMasterBlock master) {
        super(master);
    }

    @Override
    public void revalidate() {
    }

    @Override
    public Class<?> getDetailsModel() {
        return JpaNavigationModel.class;
    }

    @Override
    public void createContents(Composite parent) {
        TableWrapLayout layout = new TableWrapLayout();
        layout.topMargin = 5;
        layout.leftMargin = 5;
        layout.rightMargin = 2;
        layout.bottomMargin = 2;
        parent.setLayout(layout);

        FormToolkit toolkit = managedForm.getToolkit();
        Section section = toolkit.createSection(parent, Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
        section.marginWidth = 10;
        section.setText(Messages.getString("jpa.general.page.navigation.details.name")); //$NON-NLS-1$
        section.setDescription(Messages.getString("jpa.general.page.details.desc")); //$NON-NLS-1$
        TableWrapData td = new TableWrapData(TableWrapData.FILL, TableWrapData.TOP);
        td.grabHorizontal = true;
        section.setLayoutData(td);

        Composite client = toolkit.createComposite(section);
        GridLayout glayout = new GridLayout();
        glayout.marginWidth = glayout.marginHeight = 0;
        glayout.numColumns = 2;
        client.setLayout(glayout);

        // create empty row
        FormRowCreator.createSpacer(toolkit, client, 2);
        // create row for "catalog"
        FormRowCreator.createStringRow(toolkit, client, mapTexts, getDefaultModifyListener(),
                Messages.getString("jpa.navigation.category"), "", DbAnnotationConstants.CATEGORY, //$NON-NLS-1$//$NON-NLS-2$
                JAVA_DOCUMENTATION_TYPE.DB, "DbNavigation");

        toolkit.paintBordersFor(section);
        section.setClient(client);
    }

    @Override
    public UUID getModelUUID() {
        return navigationModel != null ? navigationModel.getUUID() : null;
    }

    @Override
    protected void updateControls() {
        ControlsUpdater.updateJpaNavigationDetailsControls(navigationModel, mapTexts);
    }

    @Override
    protected void doUpdateModel(String key) throws MalformedURLException, CoreException {
        Map<String, Object> map = getValuesOfControlsForKey(key);
        ModelUpdater.updateJpaNavigationModel(getEntity(), navigationModel, key,
                (String) map.get(Constants.TEXT_VALUE));
    }

    @Override
    protected void afterDoUpdateModel() {
        setDirty(getEntity().isDirty());
    }

    @Override
    protected void selectionChanged(IStructuredSelection selection) {
        if (selection.size() == 1) {
            navigationModel = (JpaNavigationModel) selection.getFirstElement();
        } else {
            navigationModel = null;
        }
    }

}