diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/utils/PreviewUtil.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/utils/PreviewUtil.java | 412 |
1 files changed, 0 insertions, 412 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/utils/PreviewUtil.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/utils/PreviewUtil.java deleted file mode 100644 index 08f3fdcf6..000000000 --- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/utils/PreviewUtil.java +++ /dev/null @@ -1,412 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. and others. - * - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.pagedesigner.utils; - -import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.PrintStream; -import java.io.StringReader; -import java.nio.charset.Charset; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; -import java.util.MissingResourceException; -import java.util.PropertyResourceBundle; -import java.util.Map.Entry; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.content.IContentTypeManager; -import org.eclipse.jst.jsf.common.ui.IFileFolderConstants; -import org.eclipse.jst.jsf.common.ui.internal.logging.Logger; -import org.eclipse.jst.jsf.common.ui.internal.utils.PathUtil; -import org.eclipse.jst.pagedesigner.PDPlugin; -import org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyID; -import org.eclipse.ui.IEditorInput; -import org.w3c.dom.Attr; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -/** - * @author mengbo - */ -public class PreviewUtil { - /** Create the logger for this class */ - private static Logger _log = PDPlugin.getLogger(PreviewUtil.class); - - /** line separator */ - public static final String LINE_SEPARATOR = System - .getProperty("line.separator"); //$NON-NLS-1$ - - /** web root path */ - private final static String WEBROOT_PATH = null; - - /** the file being previewed */ - private static IFile CURRENT_FILE = null; - - /** the property bundel */ - private static PropertyResourceBundle BUNDLE = null; - - /** the property bundel map used for loadbundle preview action */ - private static Map BUNDLE_MAP = null; - - /** the variable name used for loadbundel preview action */ - private static String VAR = null; - - /** key is prefix value is uri */ - private static Map _taglibMap = new HashMap(); - - - /** - * @return the current bundle - */ - public static final PropertyResourceBundle getBUNDLE() { - return BUNDLE; - } - - /** - * @param bundle - */ - public static final void setBUNDLE(PropertyResourceBundle bundle) { - BUNDLE = bundle; - } - - /** - * @return the current bundle map - */ - public static final Map getBUNDLE_MAP() { - return BUNDLE_MAP; - } - - /** - * @param bundle_map - */ - public static final void setBUNDLE_MAP(Map bundle_map) { - BUNDLE_MAP = bundle_map; - } - - /** - * @return the current variable - */ - public static final String getVAR() { - return VAR; - } - - /** - * @param var - */ - public static final void setVAR(String var) { - VAR = var; - } - - /** - * @return Returns the _taglibMap. - */ - public static Map getTaglibMap() { - return _taglibMap; - } - - /** - * @param map - * The _taglibMap to set. - */ - public static void setTaglibMap(Map map) { - _taglibMap = map; - } - - /** - * Get tag attribute string from attribute map - * - * @param map - * tag attribute map - * @return the attribute string - */ - public static String getAttributesAsString(Map map) { - return getAttributesAsString(map, true); - } - - /** - * Get file path from uri - * - * @param uri - * taglib uri - * @return the path as a string - */ - public static String getPathFromURI(String uri) { - if (uri == null) { - return uri; - } - - if (uri.startsWith(IFileFolderConstants.PATH_SEPARATOR)) { - return PreviewUtil.WEBROOT_PATH + uri; - } - IFile curFile = PreviewUtil.CURRENT_FILE; - if (curFile != null) { - IContainer con = curFile.getParent(); - if (con != null) { - IPath path = con.getLocation(); - if (path != null) { - String aPath = path.toString() + File.separator + uri; - - aPath = aPath.replace('/', File.separatorChar); - aPath = aPath.replace('\\', File.separatorChar); - if (aPath.endsWith(File.separator)) { - aPath += File.separator; - } - File file = new File(aPath); - if (file.exists()) { - return aPath; - } - return uri; - } - } - } - return null; - } - - /** - * Get bundle value for expression - * - * @param attrValue - * expression - * @return the value - */ - public static String getValueOFEP(String attrValue) { - if (attrValue != null) { - if (attrValue.startsWith("#{")) //$NON-NLS-1$ - { - String key, value = null; - int i = attrValue.lastIndexOf("."); //$NON-NLS-1$ - if (i > 0) { - key = attrValue.substring(i + 1, attrValue.length() - 1) - .trim(); - String bundleVariable = attrValue.substring(2, i).trim(); - if (BUNDLE_MAP == null) { - return attrValue; - } - PropertyResourceBundle bundle = (PropertyResourceBundle) BUNDLE_MAP - .get(bundleVariable); - - if (bundle != null) { - try { - value = bundle.getString(key); - if (value != null) { - return value; - } - return attrValue; - } catch (MissingResourceException e1) { - // "Error in resource bundle processing:" - _log.info("PreviewUtil.Error.0", e1); //$NON-NLS-1$ - } - } - } - } - } - return attrValue; - } - - /** - * Get tag attribute string from attribute map - * - * @param map - * tag attribute map - * @param flag - * state - * @return the attributes as a single string - */ - private static String getAttributesAsString(Map<String, String> map, boolean flag) { - if (map == null) { - return null; - } - - StringBuffer stringbuffer = new StringBuffer(); - for (Iterator<Entry<String, String>> e = map.entrySet().iterator(); e.hasNext();) { - Map.Entry<String,String> entry = e.next(); - String attrName = entry.getKey(); - String attrValue = entry.getValue(); - attrValue = getValueOFEP(attrValue); - if (ICSSPropertyID.ATTR_SRC.equalsIgnoreCase(attrName) - || ICSSPropertyID.ATTR_HREF.equalsIgnoreCase(attrName) - || ICSSPropertyID.ATTR_URI.equalsIgnoreCase(attrName) - || ICSSPropertyID.ATTR_BINDING.equalsIgnoreCase(attrName) - || ICSSPropertyID.ATTR_PAGE.equalsIgnoreCase(attrName)) { - if (PreviewUtil.WEBROOT_PATH != null && attrValue != null - && !attrValue.startsWith("http") //$NON-NLS-1$ - && !attrValue.startsWith("file")) //$NON-NLS-1$ - { - attrValue = getPathFromURI(attrValue); - } - } - if (attrValue != null) { - stringbuffer.append(" ").append(attrName); //$NON-NLS-1$ - if (attrValue.indexOf(34) != -1) { - StringBuffer stringbuffer1 = new StringBuffer(); - for (int j = 0; j < attrValue.length(); j++) { - char c = attrValue.charAt(j); - if (c != '"') { - stringbuffer1.append(c); - } - } - - attrValue = stringbuffer1.toString(); - } - if (attrValue != null && attrValue.startsWith("#{")) //$NON-NLS-1$ - { - attrValue = ""; //$NON-NLS-1$ - } - stringbuffer.append("=\"").append(attrValue).append('"'); //$NON-NLS-1$ - } - } - // System.out.println("BBBB:" +stringbuffer.toString()); - - return stringbuffer.toString(); - } - - /** - * Change NamedNodeMap type to Map type - * - * @param nodeMap - * NamedNodeMap type - * @return the map - */ - public static Map getAttributeMap(NamedNodeMap nodeMap) { - if (nodeMap != null) { - int len = nodeMap.getLength(); - HashMap map = new HashMap(); - for (int i = 0; i < len; i++) { - Node node = nodeMap.item(i); - String name = node.getNodeName(); - String value = node.getNodeValue(); - if (name != null - && !name.trim().equalsIgnoreCase("") && value != null) //$NON-NLS-1$ - { - map.put(name, value); - } - } - return map; - } - return null; - } - - /** - * @param result - * @param editorInput - * @return the file - */ - public static File toFile(StringBuffer result, IEditorInput editorInput) { - try { - File file = File.createTempFile("previewtmp", ".html"); //$NON-NLS-1$ //$NON-NLS-2$ - if (!file.exists()) { - file.createNewFile(); - } - - //fix for https://bugs.eclipse.org/bugs/show_bug.cgi?id=202613 kindly contributed by Eiji Morito. - IContentTypeManager contentTypeManager = Platform.getContentTypeManager(); - IContentType contentType = contentTypeManager.getContentType("org.eclipse.wst.html.core.htmlsource"); //$NON-NLS-1$ - IContentDescription contentDescription = contentType.getDescriptionFor(new StringReader(result.toString()), null); - String charset = contentDescription.getCharset(); - - if (charset == null || !Charset.isSupported(charset)) { - charset = ResourcesPlugin.getEncoding(); - if (charset == null) - charset = "UTF-8"; //$NON-NLS-1$ - } - - FileOutputStream fos = new FileOutputStream(file); - PrintStream ps = new PrintStream(fos, true, charset); - ps.print(result.toString()); - ps.close(); - fos.close(); - return file; - } catch (IOException e) { - // "Error in file open:" - _log.info("PreviewUtil.Error.3", e); //$NON-NLS-1$ - return null; - } - } - - - /** - * do preivew on Node recursively translate escape char for Node and Node's - * child translate relative path for Node and Node's child - * - * @param node - * root node that will be previewed - */ - public static void previewNode(Node node) { - if (node == null) { - return; - } - NodeList nodeList = node.getChildNodes(); - if (nodeList == null) { - return; - } - NamedNodeMap attrMap = node.getAttributes(); - - if (attrMap != null) { - for (int i = 0, n = attrMap.getLength(); i < n; i++) { - Node attrNode = attrMap.item(i); - if (attrNode instanceof Attr) { - Attr attr = (Attr) attrNode; - attr.setNodeValue(getValueOFEP(attr.getNodeValue())); - attr.setNodeValue(PathUtil.convertToAbsolutePath(attr - .getNodeValue(), null)); - //TODO: dead? -// StringBuffer buf = new StringBuffer(); -// String attrValue = attr.getNodeValue(); - } - } - } - for (int i = 0, n = nodeList.getLength(); i < n; i++) { - previewNode(nodeList.item(i)); - } - } - - // /** - // * handle escape attebute of tag - // * - // * @param node - // * @return - // */ - // public static boolean escapeFoeNode(Node node) - // { - // if (node == null) - // { - // return false; - // } - // NamedNodeMap attrMap = node.getAttributes(); - // if (attrMap != null) - // { - // for (int i = 0, n = attrMap.getLength(); i < n; i++) - // { - // Node attrNode = attrMap.item(i); - // if (attrNode != null && attrNode instanceof Attr) - // { - // if ("escape".equalsIgnoreCase(attrNode.getNodeName()) - // && "true".equalsIgnoreCase(attrNode.getNodeValue())) - // { - // return true; - // } - // } - // } - // } - // return false; - // } - -} |