/*

* 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.cdt.internal.debug.launch.ui;

import java.net.MalformedURLException;

import java.net.URL;

import org.eclipse.cdt.ui.CUIPlugin;

import org.eclipse.core.runtime.Platform;

import org.eclipse.jface.resource.ImageDescriptor;

import org.eclipse.jface.resource.ImageRegistry;

import org.eclipse.swt.graphics.Image;

import com.nokia.cdt.internal.debug.launch.LaunchPlugin;

public class LaunchImages {

	private static final String NAME_PREFIX= LaunchPlugin.PLUGIN_ID + '.';

	private static final int NAME_PREFIX_LENGTH= NAME_PREFIX.length();

	// The plugin registry

	private static ImageRegistry imageRegistry = new ImageRegistry();

	// Subdirectory (under the package containing this class) where 16 color images are

	private static URL fgIconBaseURL;

	static {

		fgIconBaseURL= Platform.getBundle(LaunchPlugin.getUniqueIdentifier()).getEntry("/icons/"); //$NON-NLS-1$

	}	

	private static final String T_TABS = "Tabs/"; //$NON-NLS-1$

	public static String IMG_VIEW_MAIN_TAB = NAME_PREFIX + "main_tab.gif"; //$NON-NLS-1$

	public static String IMG_VIEW_ARGUMENTS_TAB = NAME_PREFIX + "arguments_tab.gif"; //$NON-NLS-1$

	public static String IMG_VIEW_ENVIRONMENT_TAB = NAME_PREFIX + "environment_tab.gif"; //$NON-NLS-1$

	public static String IMG_VIEW_DEBUGGER_TAB = NAME_PREFIX + "debugger_tab.gif"; //$NON-NLS-1$

	public static String IMG_VIEW_EXCEPTIONS_TAB = NAME_PREFIX + "x86_exceptions_16.png"; //$NON-NLS-1$

	public static String IMG_VIEW_SOURCE_TAB = NAME_PREFIX + "source_tab.gif"; //$NON-NLS-1$

	public static String IMG_VIEW_CONNECTION_TAB = NAME_PREFIX + "connection.png"; //$NON-NLS-1$

	public static String IMG_VIEW_FILE_TRANSFER_TAB = NAME_PREFIX + "file_transfer.png"; //$NON-NLS-1$

	public static String IMG_VIEW_INSTALLATION_TAB = NAME_PREFIX + "installation.png"; //$NON-NLS-1$

	public static String IMG_ROM_IMAGE_TAB = NAME_PREFIX + "rom_image.png"; //$NON-NLS-1$

	public static String IMG_ROM_LOG_TAB = NAME_PREFIX + "rom_log.png"; //$NON-NLS-1$

	public static String IMG_EXECUTABLES_TAB = NAME_PREFIX + "executables.png"; //$NON-NLS-1$

	public static final ImageDescriptor DESC_TAB_MAIN= createManaged(T_TABS, IMG_VIEW_MAIN_TAB);

	public static final ImageDescriptor DESC_TAB_ARGUMENTS = createManaged(T_TABS, IMG_VIEW_ARGUMENTS_TAB);

	public static final ImageDescriptor DESC_TAB_ENVIRONMENT = createManaged(T_TABS, IMG_VIEW_ENVIRONMENT_TAB);

	public static final ImageDescriptor DESC_TAB_DEBUGGER = createManaged(T_TABS, IMG_VIEW_DEBUGGER_TAB);

	public static final ImageDescriptor DESC_TAB_EXCEPTIONS = createManaged(T_TABS, IMG_VIEW_EXCEPTIONS_TAB);

	public static final ImageDescriptor DESC_TAB_SOURCE = createManaged(T_TABS, IMG_VIEW_SOURCE_TAB);

	public static final ImageDescriptor DESC_TAB_CONNECTION = createManaged(T_TABS, IMG_VIEW_CONNECTION_TAB);

	public static final ImageDescriptor DESC_TAB_FILE_TRANSFER = createManaged(T_TABS, IMG_VIEW_FILE_TRANSFER_TAB);

	public static final ImageDescriptor DESC_TAB_INSTALLATION = createManaged(T_TABS, IMG_VIEW_INSTALLATION_TAB);

	public static final ImageDescriptor DESC_TAB_ROM_IMAGE = createManaged(T_TABS, IMG_ROM_IMAGE_TAB);

	public static final ImageDescriptor DESC_TAB_ROM_LOG = createManaged(T_TABS, IMG_ROM_LOG_TAB);

	public static final ImageDescriptor DESC_TAB_EXECUTABLES = createManaged(T_TABS, IMG_EXECUTABLES_TAB);

	public static void initialize() {

	}

	private static ImageDescriptor createManaged(String prefix, String name) {

		return createManaged(imageRegistry, prefix, name);

	}

	private static ImageDescriptor createManaged(ImageRegistry registry, String prefix, String name) {

		ImageDescriptor result= ImageDescriptor.createFromURL(makeIconFileURL(prefix, name.substring(NAME_PREFIX_LENGTH)));

		registry.put(name, result);

		return result;

	}

	public static Image get(String key) {

		return imageRegistry.get(key);

	}

	private static URL makeIconFileURL(String prefix, String name) {

		StringBuffer buffer= new StringBuffer(prefix);

		buffer.append(name);

		try {

			return new URL(fgIconBaseURL, buffer.toString());

		} catch (MalformedURLException e) {

			CUIPlugin.getDefault().log(e);

			return null;

		}

	}

	/**

	 * Helper method to access the image registry from the JavaPlugin class.

	 */

	static ImageRegistry getImageRegistry() {

		return imageRegistry;

	}

}