--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/org.w3c.css/cssvalidator-eclipse-src/org/symbian/tools/wrttools/core/internal/validation/CssBuildValidator.java	Thu Oct 14 14:46:23 2010 -0700
@@ -0,0 +1,118 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Symbian Foundation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Symbian Foundation - initial contribution.
+ * Contributors:
+ * Description:
+ * Overview:
+ * Details:
+ * Platforms/Drives/Compatibility:
+ * Assumptions/Requirement/Pre-requisites:
+ * Failures and causes:
+ *******************************************************************************/
+package org.symbian.tools.wrttools.core.internal.validation;
+
+import java.io.IOException;
+
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.wst.validation.AbstractValidator;
+import org.eclipse.wst.validation.ValidationResult;
+import org.eclipse.wst.validation.ValidationState;
+import org.eclipse.wst.validation.ValidatorMessage;
+import org.w3c.css.css.DocumentParser;
+import org.w3c.css.css.StyleSheet;
+import org.w3c.css.parser.CssError;
+import org.w3c.css.properties.PropertiesLoader;
+import org.w3c.css.util.ApplContext;
+import org.w3c.css.util.Warning;
+
+public class CssBuildValidator extends AbstractValidator {
+    @Override
+    public ValidationResult validate(IResource resource, int kind, ValidationState state, IProgressMonitor monitor) {
+        return main(resource.getLocationURI().toString(), resource);
+    }
+
+    public ValidationResult main(String uri, IResource resource) {
+        String language = "en";
+        String profile = "css3"; // css2, css21 (default), css3, svg, svgbasic,
+        // svgtiny, atsc-tv, mobile, tv
+        String medium = ""; // (default), aural, braille, embossed,
+        // handheld, print, projection, screen,
+        // tty, tv, presentation
+        int warningLevel = 2; // -1 (no warning), 0, 1, 2 (default, all the
+        // warnings)
+
+        // first, we get the parameters and create an application context
+        ApplContext ac = new ApplContext(language);
+
+        if (profile != null && !"none".equals(profile)) {
+            if ("css1".equals(profile) || "css2".equals(profile) || "css21".equals(profile) || "css3".equals(profile)
+                    || "svg".equals(profile) || "svgbasic".equals(profile) || "svgtiny".equals(profile)) {
+                ac.setCssVersion(profile);
+            } else {
+                ac.setProfile(profile);
+                ac.setCssVersion(PropertiesLoader.config.getProperty("defaultProfile"));
+            }
+        } else {
+            ac.setProfile(profile);
+            ac.setCssVersion(PropertiesLoader.config.getProperty("defaultProfile"));
+        }
+
+        // medium to use
+        ac.setMedium(medium);
+
+        // HTML document
+        try {
+            DocumentParser urlParser = new DocumentParser(ac, uri);
+
+            return handleRequest(ac, uri, urlParser.getStyleSheet(), warningLevel, true, resource);
+        } catch (Exception e) {
+            Platform.getLog(Platform.getBundle("org.w3c.css")).log(new Status(IStatus.ERROR, "org.w3c.css", null, e));
+        }
+        return null;
+    }
+
+    private ValidationResult handleRequest(ApplContext ac, String title, StyleSheet styleSheet, int warningLevel,
+            boolean errorReport, IResource resource) throws Exception {
+
+        if (styleSheet == null) {
+            throw new IOException(ac.getMsg().getServletString("process") + " " + title);
+        }
+
+        styleSheet.findConflicts(ac);
+        ValidationResult result = new ValidationResult();
+        CssError[] errors = styleSheet.getErrors().getErrors();
+        for (CssError cssError : errors) {
+            String msg = cssError.getException().getLocalizedMessage();
+            if (msg != null && msg.trim().length() > 0) {
+                ValidatorMessage message = createMessage(resource, cssError.getLine(), msg, IMarker.SEVERITY_WARNING);
+                result.add(message);
+            }
+        }
+        Warning[] warnings = styleSheet.getWarnings().getWarnings();
+        for (Warning warning : warnings) {
+            ValidatorMessage message = createMessage(resource, warning.getLine(), warning.getWarningMessage(),
+                    IMarker.SEVERITY_WARNING);
+            result.add(message);
+        }
+        return result;
+    }
+
+    private ValidatorMessage createMessage(IResource resource, int line, String msg, int severity) {
+        ValidatorMessage message = ValidatorMessage.create(msg, resource);
+        message.setAttribute(IMarker.LINE_NUMBER, line);
+        message.setAttribute(IMarker.SEVERITY, severity);
+        return message;
+    }
+}