ModelDefinitionPage.java example

Explorer
teiid-designer-master
/*
 * JBoss, Home of Professional Open Source.
 *
 * See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
 *
 * See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
 */
package org.teiid.designer.modelgenerator.wsdl.ui.wizards.soap;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.teiid.core.designer.event.IChangeListener;
import org.teiid.core.designer.event.IChangeNotifier;
import org.teiid.designer.modelgenerator.wsdl.ui.Messages;
import org.teiid.designer.modelgenerator.wsdl.ui.ModelGeneratorWsdlUiConstants;
import org.teiid.designer.modelgenerator.wsdl.ui.util.ModelGeneratorWsdlUiUtil;
import org.teiid.designer.modelgenerator.wsdl.ui.wizards.SelectWsdlOperationsPage;
import org.teiid.designer.modelgenerator.wsdl.ui.wizards.WSDLImportWizardManager;
import org.teiid.designer.modelgenerator.wsdl.ui.wizards.soap.panels.ImportOptionsPanel;
import org.teiid.designer.ui.common.util.WidgetFactory;
import org.teiid.designer.ui.common.util.WidgetUtil;
import org.teiid.designer.ui.common.util.WizardUtil;
import org.teiid.designer.ui.common.widget.DefaultScrolledComposite;
import org.teiid.designer.ui.common.wizard.AbstractWizardPage;


/**
 * @since 8.0
 */
public class ModelDefinitionPage extends AbstractWizardPage implements
	IChangeListener,
	ModelGeneratorWsdlUiConstants, 
	ModelGeneratorWsdlUiConstants.Images {

	/** <code>IDialogSetting</code>s key for saved dialog height. */
	private static final String DIALOG_HEIGHT = "dialogHeight"; //$NON-NLS-1$

	/** <code>IDialogSetting</code>s key for saved dialog width. */
	private static final String DIALOG_WIDTH = "dialogWidth"; //$NON-NLS-1$

	/** <code>IDialogSetting</code>s key for saved dialog X position. */
	private static final String DIALOG_X = "dialogX"; //$NON-NLS-1$

	/** <code>IDialogSetting</code>s key for saved dialog Y position. */
	private static final String DIALOG_Y = "dialogY"; //$NON-NLS-1$

	/** The import manager. */
	WSDLImportWizardManager importManager;
	
	ImportWsdlSoapWizard wizard;
	
	ImportOptionsPanel importOptionsPanel;

	/**
	 * Constructs the page with the provided import manager
	 * 
	 * @param theImportManagerOperationsTypeSelection
	 *            the import manager object
	 */
	public ModelDefinitionPage(WSDLImportWizardManager theImportManager, ImportWsdlSoapWizard wizard) {
		super(SelectWsdlOperationsPage.class.getSimpleName(), Messages.ModelsDefinition);
		this.importManager = theImportManager;
		this.wizard = wizard;
		setImageDescriptor(ModelGeneratorWsdlUiUtil.getImageDescriptor(NEW_MODEL_BANNER));
		this.importManager.addChangeListener(this);
	}

	/**
	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
	 * @since 4.2
	 */
	@Override
	@SuppressWarnings("unused")
	public void createControl(Composite theParent) {
        final Composite hostPanel = new Composite(theParent, SWT.NONE);
        hostPanel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        hostPanel.setLayout(new GridLayout(1, false));
        
        // Create page            
        DefaultScrolledComposite scrolledComposite = new DefaultScrolledComposite(hostPanel, SWT.H_SCROLL | SWT.V_SCROLL);
    	scrolledComposite.setExpandHorizontal(true);
    	scrolledComposite.setExpandVertical(true);
        GridLayoutFactory.fillDefaults().equalWidth(false).applyTo(scrolledComposite);
        GridDataFactory.fillDefaults().grab(true,  false);

        final Composite pnlMain = scrolledComposite.getPanel(); //new Composite(scrolledComposite, SWT.NONE);
        pnlMain.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        pnlMain.setLayout(new GridLayout(1, false));
        ((GridData)pnlMain.getLayoutData()).widthHint = 400;

		MODEL_DEFINITION: {
			// Defines Location and Name values for source and view models
			importOptionsPanel = new ImportOptionsPanel(pnlMain, this.importManager);
        }
		
        
        scrolledComposite.sizeScrolledPanel();
        
        setControl(hostPanel);
	}
	

	/**
	 * @see org.eclipse.jface.dialogs.IDialogPage#dispose()
	 * @since 4.2
	 */
	@Override
	public void dispose() {
		saveState();
	}

	/**
	 * Override to replace the NewModelWizard settings with the section devoted
	 * to the Web Service Model Wizard.
	 * 
	 * @see org.eclipse.jface.wizard.WizardPage#getDialogSettings()
	 * @since 4.2
	 */
	@Override
    protected IDialogSettings getDialogSettings() {
        IDialogSettings settings = super.getDialogSettings();

        if (settings != null) {
            // get the right section of the NewModelWizard settings
            IDialogSettings temp = settings.getSection(DIALOG_SETTINGS_SECTION);

            if (temp == null) {
                settings = settings.addNewSection(DIALOG_SETTINGS_SECTION);
            } else {
                settings = temp;
            }
        }

        return settings;
    }

	/**
	 * Persists dialog size and position.
	 * 
	 * @since 4.2
	 */
	private void saveState() {
		IDialogSettings settings = getDialogSettings();

		if (settings != null) {
			Shell shell = getContainer().getShell();

			if (shell != null) {
				Rectangle r = shell.getBounds();
				settings.put(DIALOG_X, r.x);
				settings.put(DIALOG_Y, r.y);
				settings.put(DIALOG_WIDTH, r.width);
				settings.put(DIALOG_HEIGHT, r.height);
			}
		}
	}

	/**
	 * Sets the wizard page status message.
	 * 
	 * @since 4.2
	 */
	void setPageStatus() {
		// Check importOptionsPanel status
		IStatus modelStatus = this.importManager.getValidator().getModelsStatus();
		
		if( modelStatus.getSeverity() == IStatus.OK ) {
			WizardUtil.setPageComplete(this);
			this.setMessage(modelStatus.getMessage());
		} else {
			WizardUtil.setPageComplete(
				this, this.importManager.getValidator().getPrimaryMessage(modelStatus), WizardUtil.getMessageSeverity(modelStatus.getSeverity()));
		}


		getContainer().updateButtons();
	}

	@Override
	public void setVisible(boolean isVisible) {
		super.setVisible(isVisible);
		if (isVisible) {
			this.importManager.validate();
			
			this.importOptionsPanel.setVisible();
			
			setPageStatus();
		}
	}

    public void updateDesignerProperties() {
    	
    }
    
	/* (non-Javadoc)
	 * @see com.metamatrix.core.event.IChangeListener#stateChanged(com.metamatrix.core.event.IChangeNotifier)
	 */
	@Override
	public void stateChanged(IChangeNotifier theSource) {
		setPageStatus();
	}
	
	public void notifyChanged() {
		this.importManager.notifyChanged();
	}
}