diff options
Diffstat (limited to 'bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/cleanup/HTMLCleanupHandlerFactory.java')
-rw-r--r-- | bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/cleanup/HTMLCleanupHandlerFactory.java | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/cleanup/HTMLCleanupHandlerFactory.java b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/cleanup/HTMLCleanupHandlerFactory.java deleted file mode 100644 index 21ea68fc3a..0000000000 --- a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/cleanup/HTMLCleanupHandlerFactory.java +++ /dev/null @@ -1,147 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.html.core.internal.cleanup; - - - -import org.eclipse.wst.sse.core.internal.cleanup.IStructuredCleanupHandler; -import org.eclipse.wst.sse.core.internal.cleanup.IStructuredCleanupPreferences; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; -import org.w3c.dom.Node; - -// nakamori_TODO: check and remove CSS formatting - -class HTMLCleanupHandlerFactory { - - - - private static HTMLCleanupHandlerFactory fInstance = null; - - static synchronized HTMLCleanupHandlerFactory getInstance() { - if (fInstance == null) { - fInstance = new HTMLCleanupHandlerFactory(); - } - return fInstance; - } - - private HTMLCleanupHandlerFactory() { - super(); - } - - IStructuredCleanupHandler createHandler(Node node, IStructuredCleanupPreferences cleanupPreferences) { - short nodeType = node.getNodeType(); - IStructuredCleanupHandler handler = null; - switch (nodeType) { - case Node.ELEMENT_NODE : { - if (isJSPTag(node)) - handler = new JSPElementNodeCleanupHandler(); - else - handler = new ElementNodeCleanupHandler(); - break; - } - case Node.TEXT_NODE : { - if (isParentStyleTag(node)) - handler = new CSSTextNodeCleanupHandler(); - else - handler = new NodeCleanupHandler(); - break; - } - default : { - handler = new NodeCleanupHandler(); - } - } - - handler.setCleanupPreferences(cleanupPreferences); - - return handler; - } - - /** - * ISSUE: this is a bit of hidden JSP knowledge that was implemented this - * way for expedency. Should be evolved in future to depend on "nestedContext". - */ - - private boolean isJSPTag(Node node) { - - final String JSP_CLOSE = "JSP_CLOSE"; //$NON-NLS-1$ - // final String JSP_COMMENT_CLOSE = "JSP_COMMENT_CLOSE"; //$NON-NLS-1$ - - // final String JSP_COMMENT_OPEN = "JSP_COMMENT_OPEN"; //$NON-NLS-1$ - // final String JSP_COMMENT_TEXT = "JSP_COMMENT_TEXT"; //$NON-NLS-1$ - - final String JSP_CONTENT = "JSP_CONTENT"; //$NON-NLS-1$ - final String JSP_DECLARATION_OPEN = "JSP_DECLARATION_OPEN"; //$NON-NLS-1$ - final String JSP_DIRECTIVE_CLOSE = "JSP_DIRECTIVE_CLOSE"; //$NON-NLS-1$ - final String JSP_DIRECTIVE_NAME = "JSP_DIRECTIVE_NAME"; //$NON-NLS-1$ - - final String JSP_DIRECTIVE_OPEN = "JSP_DIRECTIVE_OPEN"; //$NON-NLS-1$ - final String JSP_EXPRESSION_OPEN = "JSP_EXPRESSION_OPEN"; //$NON-NLS-1$ - - // final String JSP_ROOT_TAG_NAME = "JSP_ROOT_TAG_NAME"; //$NON-NLS-1$ - - final String JSP_SCRIPTLET_OPEN = "JSP_SCRIPTLET_OPEN"; //$NON-NLS-1$ - - boolean result = false; - - if (node instanceof IDOMNode) { - IStructuredDocumentRegion flatNode = ((IDOMNode) node).getFirstStructuredDocumentRegion(); - // in some cases, the nodes exists, but hasn't been associated - // with - // a flatnode yet (the screen updates can be initiated on a - // different thread, - // so the request for a flatnode can come in before the node is - // fully formed. - // if the flatnode is null, we'll just allow the defaults to - // apply. - if (flatNode != null) { - String flatNodeType = flatNode.getType(); - // should not be null, but just to be sure - if (flatNodeType != null) { - if ((flatNodeType.equals(JSP_CONTENT)) || (flatNodeType.equals(JSP_EXPRESSION_OPEN)) || (flatNodeType.equals(JSP_SCRIPTLET_OPEN)) || (flatNodeType.equals(JSP_DECLARATION_OPEN)) || (flatNodeType.equals(JSP_DIRECTIVE_CLOSE)) || (flatNodeType.equals(JSP_DIRECTIVE_NAME)) || (flatNodeType.equals(JSP_DIRECTIVE_OPEN)) || (flatNodeType.equals(JSP_CLOSE))) { - result = true; - } - } - } - } - - return result; - } - - private boolean isParentStyleTag(Node node) { - if (node == null) - return false; - if (node.getNodeType() != Node.TEXT_NODE) - return false; - if (!(node instanceof IDOMNode)) - return false; - IStructuredDocumentRegion flatNode = ((IDOMNode) node).getFirstStructuredDocumentRegion(); - if (flatNode == null) - return false; - if (flatNode.getType() != DOMRegionContext.BLOCK_TEXT) - return false; - - // check if the parent is STYLE element - Node parent = node.getParentNode(); - if (parent == null) - return false; - if (parent.getNodeType() != Node.ELEMENT_NODE) - return false; - String name = parent.getNodeName(); - if (name == null) - return false; - if (!name.equalsIgnoreCase("STYLE"))//$NON-NLS-1$ - return false; - return true; - } - -}
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