Author: dsakovich Date: 2008-01-24 15:41:24 -0500 (Thu, 24 Jan 2008) New Revision: 5955 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/expression/VpeFunctionSrc.java Log: http://jira.jboss.com/jira/browse/JBIDE-1686 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/expression/VpeFunctionSrc.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/expression/VpeFunctionSrc.java 2008-01-24 19:12:50 UTC (rev 5954) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/expression/VpeFunctionSrc.java 2008-01-24 20:41:24 UTC (rev 5955) @@ -7,7 +7,7 @@ * * Contributors: * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ + ******************************************************************************/ package org.jboss.tools.vpe.editor.template.expression; import java.io.File; @@ -34,156 +34,183 @@ import org.jboss.tools.vpe.VpePlugin; import org.jboss.tools.vpe.editor.context.VpePageContext; import org.jboss.tools.vpe.editor.css.ResourceReference; +import org.jboss.tools.vpe.editor.template.VpeCreatorUtil; import org.w3c.dom.Node; public class VpeFunctionSrc extends VpeFunction { static final String IMG_UNRESOLVED = "unresolved.gif"; static final String IMG_PREFIX = "file:///"; - public VpeValue exec(VpePageContext pageContext, Node sourceNode) { - String tagValue = getParameter(0).exec(pageContext, sourceNode).stringValue(); - tagValue = processValue(pageContext, sourceNode, tagValue); - - // decode string from utf - try { - tagValue = URLDecoder.decode(tagValue,"UTF-8"); - } catch (UnsupportedEncodingException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } + public VpeValue exec(VpePageContext pageContext, Node sourceNode) { + String tagValue = getParameter(0).exec(pageContext, sourceNode) + .stringValue(); + IFile iFile = VpeCreatorUtil.getFile(tagValue, pageContext); + if (iFile != null) { + return new VpeValue(getPrefix()+iFile.getLocation().toString()); + } + tagValue = processValue(pageContext, sourceNode, tagValue); + // decode string from utf + try { + tagValue = URLDecoder.decode(tagValue, "UTF-8"); + } catch (UnsupportedEncodingException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } - IPath tagPath = new Path(tagValue); - if (tagPath.isEmpty()) return new VpeValue(getUnresolved()); + IPath tagPath = new Path(tagValue); + if (tagPath.isEmpty()) + return new VpeValue(getUnresolved()); - String device = (tagPath.getDevice()==null?tagPath.segment(0):tagPath.getDevice()); - if (device != null && - ("http:".equalsIgnoreCase(device) || "file:".equalsIgnoreCase(device))) return new VpeValue(tagValue); + String device = (tagPath.getDevice() == null ? tagPath.segment(0) + : tagPath.getDevice()); + if (device != null + && ("http:".equalsIgnoreCase(device) || "file:" + .equalsIgnoreCase(device))) + return new VpeValue(tagValue); - File locFile = tagPath.toFile(); - if (locFile.exists()) return new VpeValue(getPrefix() + locFile.getAbsolutePath()); + File locFile = tagPath.toFile(); + if (locFile.exists()) + return new VpeValue(getPrefix() + locFile.getAbsolutePath()); - IEditorInput input = pageContext.getEditPart().getEditorInput(); - IPath inputPath = getInputParentPath(input); - IPath imgPath = null; - if (input instanceof ILocationProvider) { - imgPath = inputPath.append(tagValue); + IEditorInput input = pageContext.getEditPart().getEditorInput(); + IPath inputPath = getInputParentPath(input); + IPath imgPath = null; + if (input instanceof ILocationProvider) { + imgPath = inputPath.append(tagValue); + } else { + IPath basePath = tagPath.isAbsolute() ? getRootPath(input) + : inputPath; + if (basePath != null) { + imgPath = basePath.append(tagPath); + } + } + + if (imgPath != null && imgPath.toFile().exists()) { + return new VpeValue(getPrefix() + imgPath.toString()); + } else { + IFile file = null; + if (input instanceof IFileEditorInput) { + file = ((IFileEditorInput) input).getFile(); + } + + if (null != file) { + ResourceReference resourceReference = null; + if ("/".equals(tagValue.substring(0, 1))) { + resourceReference = pageContext + .getRuntimeAbsoluteFolder(file); + tagValue = tagValue.substring(1); } else { - IPath basePath = tagPath.isAbsolute() ? getRootPath(input) : inputPath; - if (basePath != null) { - imgPath = basePath.append(tagPath); - } + resourceReference = pageContext + .getRuntimeRelativeFolder(file); } - if (imgPath != null && imgPath.toFile().exists()) { - return new VpeValue(getPrefix() + imgPath.toString()); - } else { - IFile file = null; - if (input instanceof IFileEditorInput) { - file = ((IFileEditorInput)input).getFile(); - } + String location = null; + if (resourceReference != null) { + location = resourceReference.getLocation(); + } - if (null != file) { - ResourceReference resourceReference = null; - if ("/".equals(tagValue.substring(0, 1))) { - resourceReference = pageContext.getRuntimeAbsoluteFolder(file); - tagValue = tagValue.substring(1); - } else { - resourceReference = pageContext.getRuntimeRelativeFolder(file); - } + if (null == location && null != file.getLocation()) { + location = file.getLocation().toFile().getParent(); + } - String location = null; - if (resourceReference != null) { - location = resourceReference.getLocation(); - } - - if (null == location && null != file.getLocation()) { - location = file.getLocation().toFile().getParent(); - } - - if (null != location) { - File f = new File(location + File.separator + tagValue); - if (f.exists()) { - return new VpeValue(getPrefix() + f.getPath()); - } - } + if (null != location) { + File f = new File(location + File.separator + tagValue); + if (f.exists()) { + return new VpeValue(getPrefix() + f.getPath()); } } + } + } + + return new VpeValue(getUnresolved()); + } - return new VpeValue(getUnresolved()); + protected IPath getInputParentPath(IEditorInput input) { + IPath inputPath = null; + if (input instanceof ILocationProvider) { + inputPath = ((ILocationProvider) input).getPath(input); + } else if (input instanceof IFileEditorInput) { + IFile inputFile = ((IFileEditorInput) input).getFile(); + if (inputFile != null) { + inputPath = inputFile.getLocation(); + } } + if (inputPath != null && !inputPath.isEmpty()) { + inputPath = inputPath.removeLastSegments(1); + } + return inputPath; + } - protected IPath getInputParentPath(IEditorInput input) { - IPath inputPath = null; - if (input instanceof ILocationProvider) { - inputPath = ((ILocationProvider)input).getPath(input); - } else if (input instanceof IFileEditorInput) { - IFile inputFile = ((IFileEditorInput)input).getFile(); - if (inputFile != null) { - inputPath = inputFile.getLocation(); + protected IPath getRootPath(IEditorInput input) { + IPath rootPath = null; + if (input instanceof IFileEditorInput) { + IProject project = ((IFileEditorInput) input).getFile() + .getProject(); + if (project != null && project.isOpen()) { + IModelNature modelNature = EclipseResourceUtil + .getModelNature(project); + if (modelNature != null) { + XModel model = modelNature.getModel(); + String rootPathStr = WebProject.getInstance(model) + .getWebRootLocation(); + if (rootPathStr != null) { + rootPath = new Path(rootPathStr); + } else { + rootPath = project.getLocation(); } + } else { + rootPath = project.getLocation(); } - if (inputPath != null && !inputPath.isEmpty()) { - inputPath = inputPath.removeLastSegments(1); - } - return inputPath; + } } - - protected IPath getRootPath(IEditorInput input) { - IPath rootPath = null; - if (input instanceof IFileEditorInput) { - IProject project = ((IFileEditorInput)input).getFile().getProject(); - if(project != null && project.isOpen()) { - IModelNature modelNature = EclipseResourceUtil.getModelNature(project); - if (modelNature != null) { - XModel model = modelNature.getModel(); - String rootPathStr = WebProject.getInstance(model).getWebRootLocation(); - if(rootPathStr!=null) { - rootPath = new Path(rootPathStr); - } else { - rootPath = project.getLocation(); - } - } else { - rootPath = project.getLocation(); - } - } - } - return rootPath; - } + return rootPath; + } - protected String getUnresolved() { - return IMG_UNRESOLVED; + protected String getUnresolved() { + return IMG_UNRESOLVED; + } + + protected String getPrefix() { + return IMG_PREFIX; + } + + String processValue(VpePageContext pageContext, Node sourceNode, + String tagValue) { + String attrName = null; + if (getParameter(0) instanceof VpeAttributeOperand) { + attrName = ((VpeAttributeOperand) getParameter(0)) + .getAttributeName(); } + String query = (attrName == null) ? null : "/" + + sourceNode.getNodeName() + "@" + attrName; - protected String getPrefix() { - return IMG_PREFIX; - } - - String processValue(VpePageContext pageContext, Node sourceNode, String tagValue) { - String attrName = null; - if(getParameter(0) instanceof VpeAttributeOperand) { - attrName = ((VpeAttributeOperand)getParameter(0)).getAttributeName(); - } - String query = (attrName == null) ? null : "/" + sourceNode.getNodeName() + "@" + attrName; - - IDocument document = pageContext.getSourceBuilder().getStructuredTextViewer().getDocument(); - if(document == null || query == null) return tagValue; - WtpKbConnector connector = pageContext.getConnector(); - try { - AttributeDescriptor descriptor = connector.getAttributeInformation(query); - if(descriptor == null) return tagValue; - AttributeValueDescriptor[] ds = descriptor.getValueDesriptors(); - for (int i = 0; i < ds.length; i++) { - if(!"file".equals(ds[i].getType())) continue; - ParamList params = ds[i].getParams(); - String[] vs = params.getParamsValues(IFilePathEncoder.PATH_ADDITION); - if(vs == null || vs.length == 0) continue; - if(tagValue.startsWith(vs[0])) tagValue = tagValue.substring(vs[0].length()); - } - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - } + IDocument document = pageContext.getSourceBuilder() + .getStructuredTextViewer().getDocument(); + if (document == null || query == null) + return tagValue; + WtpKbConnector connector = pageContext.getConnector(); + try { + AttributeDescriptor descriptor = connector + .getAttributeInformation(query); + if (descriptor == null) return tagValue; + AttributeValueDescriptor[] ds = descriptor.getValueDesriptors(); + for (int i = 0; i < ds.length; i++) { + if (!"file".equals(ds[i].getType())) + continue; + ParamList params = ds[i].getParams(); + String[] vs = params + .getParamsValues(IFilePathEncoder.PATH_ADDITION); + if (vs == null || vs.length == 0) + continue; + if (tagValue.startsWith(vs[0])) + tagValue = tagValue.substring(vs[0].length()); + } + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); } - + return tagValue; + } + } \ No newline at end of file