com.bluexml.side.Portal.modeler.diagram.dialogs.PortletEditDialog.java Source code

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Here is the source code for com.bluexml.side.Portal.modeler.diagram.dialogs.PortletEditDialog.java

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/*
Copyright (C) 2007-2011  BlueXML - www.bluexml.com
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
*/

package com.bluexml.side.Portal.modeler.diagram.dialogs;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TabFolder;
import org.eclipse.swt.widgets.TabItem;
import org.eclipse.swt.widgets.Text;

import com.bluexml.side.Portal.modeler.PortalPlugin;
import com.bluexml.side.portal.Portlet;

public class PortletEditDialog extends Dialog implements IDialogConstants {

    protected Portlet portlet;

    private static final int MIN_DIALOG_WIDTH = 500;

    private static final int MIN_DIALOG_HEIGHT = 300;

    private Text pageName;

    protected Map data;

    public static final String PORTLET_Name = "page name";

    public PortletEditDialog(Portlet p_portlet, Shell p_parentShell) {
        super(p_parentShell);
        setBlockOnOpen(true);
        setShellStyle(getShellStyle() | SWT.RESIZE);
        portlet = p_portlet;
    }

    protected Control createDialogArea(Composite parent) {
        Composite dialogComposite = (Composite) super.createDialogArea(parent);
        GridData dialogLayoutData = new GridData(GridData.FILL_BOTH);
        dialogLayoutData.widthHint = MIN_DIALOG_WIDTH;
        dialogLayoutData.heightHint = MIN_DIALOG_HEIGHT;
        dialogComposite.setLayoutData(dialogLayoutData);

        createPageGroup(dialogComposite);

        loadData();

        return dialogComposite;
    }

    protected void createPageGroup(Composite parent) {
        TabFolder tabFolder = new TabFolder(parent, SWT.TOP);
        tabFolder.setLayoutData(new GridData(GridData.FILL_BOTH));

        createGeneralTab(tabFolder);
    }

    private void createGeneralTab(Composite parent) {
        // Create tab item and add it composite that fills it
        TabItem generalItem = new TabItem((TabFolder) parent, SWT.NONE);
        generalItem.setText("General");
        Composite composite = new Composite(parent, SWT.NONE);
        generalItem.setControl(composite);

        composite.setLayout(new GridLayout(2, false));
        composite.setLayoutData(new GridData(GridData.FILL_BOTH));

        Label propertyIdLbl = new Label(composite, SWT.NONE);
        propertyIdLbl.setText("Name : ");
        pageName = new Text(composite, SWT.BORDER);
        pageName.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    }

    /**
     * Initialize the content of the widgets
     */
    private void loadData() {
        if (portlet.getName() != null) {
            pageName.setText(portlet.getName());
        }
    }

    public Map getData() {
        return data;
    }

    /**
     * Save the values before the widgets are disposed
     * 
     * @see org.eclipse.jface.dialogs.Dialog#okPressed()
     */
    protected void okPressed() {
        data = new HashMap();
        try {
            data.put(PORTLET_Name, pageName.getText());
            super.okPressed();
        } catch (Exception e) {
            // TODO change this with a validation listener that disable the ok
            // button until the widgets are valid
            PortalPlugin.log("Required fields", IStatus.WARNING);
            MessageDialog.openWarning(getShell(), "Required parameters",
                    "Some parameters are not set.\nPlease, fill those fields before validating.");
        }
    }
}