/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 *

 */

package com.nokia.carbide.cpp.pi.button;

import org.eclipse.jface.dialogs.TrayDialog;

import org.eclipse.jface.layout.GridDataFactory;

import org.eclipse.jface.layout.GridLayoutFactory;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.FocusAdapter;

import org.eclipse.swt.events.FocusEvent;

import org.eclipse.swt.events.SelectionAdapter;

import org.eclipse.swt.events.SelectionEvent;

import org.eclipse.swt.graphics.Point;

import org.eclipse.swt.widgets.Button;

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.Text;

import org.eclipse.ui.PlatformUI;

import com.nokia.carbide.cpp.pi.editors.PIPageEditor;

public class BupEventDialog extends TrayDialog {

	private int			eventKeyCode;

	private String		eventEnumString;

	private String		eventName;

	private String		eventComment;

	private long		eventTime;

	private boolean		eventPropagate;

	private String		newEventName;

	private String		newEventComment;

	private boolean		newEventPropagate;

	// control

	private Composite composite = null;

	private Composite labelAndValueComposite = null;

	private Composite checkBoxComposite = null;

	private Label keyCodeLabel = null;

	private Label keyCodeValueLabel = null;

	private Label enumLabel = null;

	private Label enumValueLabel = null;

	private Label nameLabel = null;

	private Text nameText = null;

	private Label commentLabel = null;

	private Text commentText = null;

	private Label timeLabel = null;

	private Label timeValueLabel = null;

	private Button propagateButton = null;

	private Label propagateLabel = null;

	public BupEventDialog(Shell shell, String title, int keyCode, String enumString, String label, String comment, boolean propagate,

			long sampleSynchTime) {

		super(shell);

		// store original values

		eventKeyCode = keyCode;

		eventEnumString = enumString;

		newEventName = eventName = label;

		newEventComment = eventComment = comment;

		eventTime = sampleSynchTime;

		newEventPropagate = eventPropagate = propagate;

	}

	public Control createDialogArea(Composite parent) {

		Point textBoxSize = new Point(150, (int) (PIPageEditor.helvetica_9.getFontData()[0].height + 6));

		getShell().setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.0") + eventName + com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.1") + eventTime/1000d + com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.2")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

		composite = new Composite(parent, SWT.NONE);

		GridDataFactory.fillDefaults().applyTo(composite);

		GridLayoutFactory.fillDefaults().margins(5, 5).applyTo(composite);

		PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, ComNokiaCarbidePiButtonHelpIDs.PI_EDIT_BUTTON_EVENT);

		labelAndValueComposite = new Composite(composite, SWT.NONE);

		GridDataFactory.fillDefaults().applyTo(labelAndValueComposite);

		GridLayoutFactory.fillDefaults().numColumns(2).applyTo(labelAndValueComposite);

		keyCodeLabel = new Label(labelAndValueComposite, SWT.RIGHT);

		GridDataFactory.fillDefaults().grab(true, false).applyTo(keyCodeLabel);

		keyCodeLabel.setFont(PIPageEditor.helvetica_9);

		keyCodeLabel.setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.3")); //$NON-NLS-1$

		keyCodeValueLabel = new Label(labelAndValueComposite, SWT.NONE);

		GridDataFactory.fillDefaults().grab(true, true).applyTo(keyCodeValueLabel);

		keyCodeValueLabel.setFont(PIPageEditor.helvetica_9);

		keyCodeValueLabel.setText("0x" + Integer.toHexString(eventKeyCode)); //$NON-NLS-1$

		enumLabel = new Label(labelAndValueComposite, SWT.RIGHT);

		GridDataFactory.fillDefaults().grab(true, false).applyTo(enumLabel);

		enumLabel.setFont(PIPageEditor.helvetica_9);

		enumLabel.setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.5")); //$NON-NLS-1$

		enumValueLabel = new Label(labelAndValueComposite, SWT.NONE);

		enumValueLabel.setFont(PIPageEditor.helvetica_9);

		GridDataFactory.fillDefaults().grab(true, true).applyTo(enumValueLabel);

		enumValueLabel.setText(eventEnumString);

		nameLabel = new Label(labelAndValueComposite, SWT.RIGHT);

		GridDataFactory.fillDefaults().grab(true, false).applyTo(nameLabel);

		nameLabel.setFont(PIPageEditor.helvetica_9);

		nameLabel.setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.6")); //$NON-NLS-1$

		nameText = new Text(labelAndValueComposite, SWT.BORDER);

		GridDataFactory.fillDefaults().grab(true, true).applyTo(nameText);

		nameText.setFont(PIPageEditor.helvetica_9);

		nameText.setData(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.7")); //$NON-NLS-1$

		if (eventName != null) {

			nameText.setText(eventName);

		}

		nameText.setEditable(true);

		GridDataFactory.fillDefaults().hint(textBoxSize).applyTo(nameText);

		// add the listener(s)

		nameText.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {

				newEventName = nameText.getText();

			}

		});

		nameText.addFocusListener(new FocusAdapter() {

			public void focusLost(FocusEvent e) {

				newEventName = nameText.getText();

			}

		});

		commentLabel = new Label(labelAndValueComposite, SWT.RIGHT);

		GridDataFactory.fillDefaults().grab(true, false).applyTo(commentLabel);

		commentLabel.setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.8")); //$NON-NLS-1$

		commentLabel.setFont(PIPageEditor.helvetica_9);

		commentText = new Text(labelAndValueComposite, SWT.BORDER);

		GridDataFactory.fillDefaults().grab(true, true).applyTo(commentText);

		commentText.setFont(PIPageEditor.helvetica_9);

		commentText.setData(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.9")); //$NON-NLS-1$

		if (eventComment != null) {

			commentText.setText(eventComment);

		}

		commentText.setEditable(true);

		GridDataFactory.fillDefaults().hint(textBoxSize).applyTo(commentText);

		// add the listener(s)

		commentText.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {

				newEventComment = commentText.getText();

			}

		});

		commentText.addFocusListener(new FocusAdapter() {

			public void focusLost(FocusEvent e) {

				newEventComment = commentText.getText();

			}

		});

		timeLabel = new Label(labelAndValueComposite, SWT.RIGHT);

		GridDataFactory.fillDefaults().grab(true, false).applyTo(timeLabel);

		timeLabel.setFont(PIPageEditor.helvetica_9);

		timeLabel.setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.10")); //$NON-NLS-1$

		timeValueLabel = new Label(labelAndValueComposite, SWT.NONE);

		timeValueLabel.setFont(PIPageEditor.helvetica_9);

		GridDataFactory.fillDefaults().grab(true, true).applyTo(timeValueLabel);

		timeValueLabel.setText(eventTime/1000d + com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.11")); //$NON-NLS-1$

		checkBoxComposite = new Composite(composite, SWT.NONE);

		GridDataFactory.fillDefaults().applyTo(checkBoxComposite);

		GridLayoutFactory.fillDefaults().numColumns(2).applyTo(checkBoxComposite);

		propagateButton = new Button(checkBoxComposite, SWT.CHECK);

		propagateButton.setEnabled(true);

		propagateButton.setSelection(eventPropagate);

		propagateButton.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {

				newEventPropagate = propagateButton.getSelection();

			}

		});

		propagateLabel = new Label(checkBoxComposite, SWT.NONE);

		propagateLabel.setFont(PIPageEditor.helvetica_9);

		GridDataFactory.fillDefaults().grab(false, true).applyTo(propagateLabel);

		propagateLabel.setText(com.nokia.carbide.cpp.pi.button.Messages.getString("BupEventDialog.12")); //$NON-NLS-1$

		return composite;

	}

	public String getNewName() {

		return newEventName;

	}

	public String getNewComment() {

		return newEventComment;

	}

	public boolean getNewSamePropagate() {

		return newEventPropagate;

	}

	protected void okPressed() {

		if (   ((eventName == null) && (newEventName != null))

				|| ((eventName != null) && !eventName.equals(newEventName))

				|| ((eventComment == null) && (newEventComment != null))

				|| ((eventComment != null) && !eventComment.equals(newEventComment))

				|| eventPropagate != newEventPropagate)

			{

				// the file has changed

				PIPageEditor.currentPageEditor().setDirty();

			}

		super.okPressed();

	}

	protected void cancelPressed() {

		newEventName    = eventName;

		newEventComment = eventComment;

		newEventPropagate = eventPropagate;

		super.cancelPressed();

	}

}