001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.pm.graphic;
051:
052: import java.awt.Image;
053: import java.net.URL;
054: import java.util.HashMap;
055: import java.util.Locale;
056: import java.util.ResourceBundle;
057:
058: import javax.swing.ImageIcon;
059:
060: import com.projity.util.ClassLoaderUtils;
061:
062: /**
063: *
064: */
065: public class IconManager {
066: protected static ClassLoader classLoader = ClassLoaderUtils
067: .getLocalClassLoader();
068: protected static HashMap icons = new HashMap();
069: private final static String[] iconPackages = new String[] {
070: "com/projity/pm/graphic/images/",
071: "com/projity/pm/graphic/images/big/",
072: "toolbarButtonGraphics/general/",
073: "toolbarButtonGraphics/text/",
074: "toolbarButtonGraphics/table/",
075: "toolbarButtonGraphics/navigation/",
076: "toolbarButtonGraphics/development/",
077: "toolbarButtonGraphics/media/"
078:
079: };
080:
081: private static URL getIconResource(String iconName) {
082: URL result = null;
083: for (int i = 0; i < iconPackages.length; i++) {
084: result = classLoader
085: .getResource(iconPackages[i] + iconName);
086: if (result != null)
087: break;
088: }
089: return result;
090: }
091:
092: public static URL getURL(String key) {
093: ResourceBundle bundle = ResourceBundle.getBundle(
094: "com/projity/pm/graphic/images", Locale.getDefault(),
095: classLoader);
096: String iconName = bundle.getString(key);
097: if (iconName == null)
098: return null;
099: return getIconResource(iconName);
100: }
101:
102: public static ImageIcon getIcon(String key) {
103: ImageIcon icon = (ImageIcon) icons.get(key);
104: if (icon == null) {
105: URL url = getURL(key);
106: if (url == null)
107: return null;
108: icon = new ImageIcon(url);
109: icons.put(key, icon);
110: }
111: return icon;
112: }
113:
114: public static ImageIcon getHalfSizedIcon(String key) {
115: ImageIcon icon = getIcon(key);
116: Image image = icon.getImage();
117: Image half = image.getScaledInstance(icon.getIconWidth() / 2,
118: icon.getIconHeight() / 2, Image.SCALE_DEFAULT);
119: return new ImageIcon(half);
120: }
121:
122: public static Image getImage(String key) {
123: // System.out.println("getImage: "+key);
124: ImageIcon icon = getIcon(key);
125: if (icon == null)
126: return null;
127: else
128: return icon.getImage();
129: }
130:
131: }
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