/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.uima.tools.images.internal;
import java.net.URL;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTError;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
/**
*
*
*/
public class ImageRegistryUtil {
static private ImageRegistryUtil instance = null;
private ImageRegistry imageRegistry = null;
protected ImageRegistryUtil() {
super();
// TODO Auto-generated constructor stub
}
static public ImageRegistryUtil getInstance()
{
if (instance == null) {
instance = new ImageRegistryUtil();
}
return instance;
}
public ImageDescriptor getImageDescriptor(String key) {
return getImageRegistry().getDescriptor(key);
}
public Image getImage(String key) {
return getImageRegistry().get(key);
}
/*************************************************************************/
public static final String IMG_FORM_BG = "formBg";
public static final String IMG_LARGE = "large";
public static final String IMG_HORIZONTAL = "th_horizontal.gif";
public static final String IMG_VERTICAL = "vertical";
public static final String IMG_SAMPLE = "sample";
public static final String IMG_HELP = "help";
public static final String IMG_VIEW_MENU = "view_menu1";
public static final String IMG_TYPE = "type";
public static final String IMG_TAE = "tae";
public static final String IMG_FEATURE = "feature";
public static final String IMG_REFRESH = "refresh";
public static final String IMG_ADD_TYPES = "add types";
public static final String IMG_IMPORT_TYPE = "import";
public static final String IMG_EXPORT_TYPE = "export";
public static final String IMG_EDIT_TYPE = "edit";
public static final String IMG_DELETE = "delete";
public static final String IMG_REPOSITORY = "repository";
public static final String IMG_REPOSITORY_BIG = "repository_big";
public static final String IMG_SEARCH = "search.gif";
public static final String IMG_TS_FOLDER = "ts_folder";
public static final String IMG_PEAR = "pear";
public static final String IMG_XML = "xml";
public static final String IMG_CHECK_IN = "checkIn";
public static final String IMG_REPOSITORY_SYNC = "repositorySync";
public static final String IMG_EXPAND_ALL = "expandall.gif";
public static final String IMG_COLLAPSE_ALL = "collapseall.gif";
public static final String IMG_FULL_NAME = "filter_history.gif";
public static final String IMG_FILTER = "filter_history.gif";
public static final String IMG_RUN = "o.e.debug.ui.elcl16/run_exc.gif";
public static final String IMG_PAUSE = "o.e.debug.ui.elcl16/suspend_co.gif";
public static final String IMG_STOP = "o.e.debug.ui.elcl16/terminate_co.gif";
public static final String IMG_FILE_OBJ = "o.e.jdt.ui.icons.obj16/file_obj.gif";
public static final String IMG_SEARCH_NEXT = "o.e.search.icons.elcl16/search_next.gif";
public static final String IMG_SEARCH_PREV = "o.e.search.icons.elcl16/search_prev.gif";
public static final String IMG_IMPORT_PREF = "o.e.ui.ide.obj16/importpref_obj.gif";
protected void initializeImageRegistry(ImageRegistry registry) {
registerImage(registry, IMG_FORM_BG, "form_banner.gif");
registerImage(registry, IMG_LARGE, "large_image.gif");
registerImage(registry, IMG_HORIZONTAL, "th_horizontal.gif");
registerImage(registry, IMG_VERTICAL, "th_vertical.gif");
registerImage(registry, IMG_SAMPLE, "sample.gif");
registerImage(registry, IMG_HELP, "help.gif");
registerImage(registry, IMG_VIEW_MENU, "view_menu.gif");
registerImage(registry, IMG_TAE, "tae.gif");
registerImage(registry, IMG_TYPE, "type.gif");
registerImage(registry, IMG_FEATURE, "final_co.gif");
registerImage(registry, IMG_REFRESH, "refresh.gif");
registerImage(registry, IMG_ADD_TYPES, "type_Plus.gif");
registerImage(registry, IMG_IMPORT_TYPE,"import_wiz.gif");
registerImage(registry, IMG_EXPORT_TYPE,"export_wiz.gif");
registerImage(registry, IMG_EDIT_TYPE, "editor.gif");
registerImage(registry, IMG_DELETE, "delete_obj.gif");
registerImage(registry, IMG_REPOSITORY, "repo_rep.gif");
registerImage(registry, IMG_REPOSITORY_BIG,"newlocation_wizban.gif");
registerImage(registry, IMG_SEARCH, "search.gif");
registerImage(registry, IMG_TS_FOLDER, "ts_folder.gif");
registerImage(registry, IMG_PEAR, "pear.gif");
registerImage(registry, IMG_XML, "xml.gif");
registerImage(registry, IMG_CHECK_IN, "checkin_action.gif");
registerImage(registry, IMG_REPOSITORY_SYNC, "cvs_synch.gif");
registerImage(registry, IMG_EXPAND_ALL, IMG_EXPAND_ALL);
registerImage(registry, IMG_COLLAPSE_ALL, IMG_COLLAPSE_ALL);
registerImage(registry, IMG_FULL_NAME, IMG_FULL_NAME);
registerImage(registry, IMG_RUN, IMG_RUN);
registerImage(registry, IMG_PAUSE, IMG_PAUSE);
registerImage(registry, IMG_STOP, IMG_STOP);
registerImage(registry, IMG_FILE_OBJ, IMG_FILE_OBJ);
registerImage(registry, IMG_SEARCH_NEXT, IMG_SEARCH_NEXT);
registerImage(registry, IMG_SEARCH_PREV, IMG_SEARCH_PREV);
registerImage(registry, IMG_IMPORT_PREF, IMG_IMPORT_PREF);
}
private void registerImage(ImageRegistry registry, String key,
String fileName) {
try {
URL url = this.getClass().getClassLoader().getResource("com/ibm/uima/etools/image/icons/" + fileName);
if (url!=null) {
ImageDescriptor desc = ImageDescriptor.createFromURL(url);
registry.put(key, desc);
}
} catch (Exception e) {
// Trace.trace("Cannot find image for: " + fileName);
e.printStackTrace();
}
}
private void registerImage_1 (ImageRegistry registry, String key,
String fileName) {
try {
ImageDescriptor desc = ImageDescriptor.createFromFile(getClass(), fileName);
if (desc == null) {
System.out.println("Cannot find: " + fileName);
return;
}
registry.put(key, desc);
} catch (Exception e) {
// Trace.trace("Cannot find image for: " + fileName);
e.printStackTrace();
}
}
/*************************************************************************/
protected ImageRegistry createImageRegistry()
{
// If we are in the UI Thread use that
if (Display.getCurrent() != null) {
return new ImageRegistry(Display.getCurrent());
} else {
// Invalid thread access if it is not the UI Thread
// and the workbench is not created.
throw new SWTError(SWT.ERROR_THREAD_INVALID_ACCESS);
}
}
protected ImageRegistry getImageRegistry()
{
if (imageRegistry == null) {
imageRegistry = createImageRegistry();
initializeImageRegistry(imageRegistry);
}
return imageRegistry;
}
}