package org.argeo.demo.i18n.editors;

import java.util.ArrayList;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.forms.AbstractFormPart;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.editor.FormPage;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;

/**
 * Main node editor page. Lists all properties of the current node and enable
 * access and editing for some of them.
 */

public class SimplePage extends FormPage {
	private final static Log log = LogFactory.getLog(SimplePage.class);

	// Utils
	// protected DateFormat timeFormatter = new
	// SimpleDateFormat(DATE_TIME_FORMAT);

	// This page widgets
	private FormToolkit tk;
	private List<Control> modifyableProperties = new ArrayList<Control>();

	public SimplePage(FormEditor editor, String title) {
		super(editor, "id", title);
	}

	protected void createFormContent(IManagedForm managedForm) {
		tk = managedForm.getToolkit();
		ScrolledForm form = managedForm.getForm();
		GridLayout twt = new GridLayout(3, false);
		twt.marginWidth = twt.marginHeight = 5;

		form.getBody().setLayout(twt);
		createPropertiesPart(form.getBody());
	}

	private void createPropertiesPart(Composite parent) {
		// Initializes form part
		tk.createLabel(parent, "Implement something");
		AbstractFormPart part = new AbstractFormPart() {
			public void commit(boolean onSave) {
				if (onSave) {

					// We only commit when onSave = true,
					// thus it is still possible to save after a tab
					// change.
					super.commit(onSave);
				}
			}
		};

		getManagedForm().addPart(part);

	}

	//
	// LISTENERS
	//

	private class ModifiedFieldListener implements ModifyListener {

		private AbstractFormPart formPart;

		public ModifiedFieldListener(AbstractFormPart generalPart) {
			this.formPart = generalPart;
		}

		public void modifyText(ModifyEvent e) {
			formPart.markDirty();
		}
	}

}