diff -r eef7c6acd0f3 org.symbian.tools.wrttools/plugin.xml

--- a/org.symbian.tools.wrttools/plugin.xml	Mon Apr 19 18:04:34 2010 -0700

+++ b/org.symbian.tools.wrttools/plugin.xml	Tue Apr 20 15:14:30 2010 -0700

@@ -875,5 +875,13 @@

           installer="org.symbian.tools.wrttools.core.libraries.PhoneGapInstaller"

           name="PhoneGap">

     </library>

+ </extension>

+ <extension

+       id="org.symbian.tools.wrttools.phonegap"

+       name="PhoneGap Library Support"

+       point="org.eclipse.wst.jsdt.core.inferrenceSupport">

+    <inferenceProvider

+          class="org.symbian.tools.wrttools.core.libraries.jsdt.PhoneGapInferrenceProvider">

+    </inferenceProvider>

  </extension>

 </plugin>

diff -r eef7c6acd0f3 org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/PlatformServicesTypeProvider.java

--- a/org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/PlatformServicesTypeProvider.java	Mon Apr 19 18:04:34 2010 -0700

+++ b/org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/PlatformServicesTypeProvider.java	Tue Apr 20 15:14:30 2010 -0700

@@ -41,7 +41,7 @@

                 if (file.exists()) {

                     IProject project = file.getProject();

                     if (ProjectUtils.hasWrtNature(project)) {

-                        return InferrenceProvider.ONLY_THIS;

+                        return InferrenceProvider.MAYBE_THIS;

                     }

                 }

             }

diff -r eef7c6acd0f3 org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/jsdt/PhoneGapInferEngine.java

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000

+++ b/org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/jsdt/PhoneGapInferEngine.java	Tue Apr 20 15:14:30 2010 -0700

@@ -0,0 +1,70 @@

+/**

+ * Copyright (c) 2010 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.libraries.jsdt;

+

+import java.util.Map;

+import java.util.TreeMap;

+

+import org.eclipse.wst.jsdt.core.infer.InferEngine;

+import org.eclipse.wst.jsdt.core.infer.InferredAttribute;

+import org.eclipse.wst.jsdt.core.infer.InferredType;

+import org.eclipse.wst.jsdt.internal.compiler.ast.CompilationUnitDeclaration;

+

+public class PhoneGapInferEngine extends InferEngine {

+    private static final Map<String, String> TYPE_TO_PROPERTY = new TreeMap<String, String>();

+    private CompilationUnitDeclaration compilationUnit;

+    static {

+        TYPE_TO_PROPERTY.put("Notification", "notification");

+        TYPE_TO_PROPERTY.put("Accelerometer", "accelerometer");

+        TYPE_TO_PROPERTY.put("Camera", "camera");

+        TYPE_TO_PROPERTY.put("Contacts", "contacts");

+        TYPE_TO_PROPERTY.put("Geolocation", "geolocation");

+        TYPE_TO_PROPERTY.put("Media", "media");

+        TYPE_TO_PROPERTY.put("Notification", "notification");

+        TYPE_TO_PROPERTY.put("Orientation", "orientation");

+        TYPE_TO_PROPERTY.put("Sms", "sms");

+        TYPE_TO_PROPERTY.put("Storage", "storage");

+    }

+

+    @SuppressWarnings("restriction")

+    @Override

+    public void setCompilationUnit(CompilationUnitDeclaration compilationUnit) {

+        this.compilationUnit = compilationUnit;

+        super.setCompilationUnit(compilationUnit);

+    }

+

+    @SuppressWarnings("restriction")

+    @Override

+    protected InferredType addType(char[] className, boolean isDefinition) {

+        InferredType type = super.addType(className, isDefinition);

+        if (TYPE_TO_PROPERTY.containsKey(String.valueOf(type.getName()))) {

+            InferredType inferredType = compilationUnit.findInferredType("Navigator".toCharArray());

+            System.out.println(inferredType);

+            if (inferredGlobal != null) {

+                InferredAttribute[] attributes = inferredGlobal.attributes;

+                for (InferredAttribute attr : attributes) {

+                    System.out.println(String.valueOf(attr.name));

+                }

+            }

+            final InferredType definedType = findDefinedType("Navigator".toCharArray());

+            System.out.println(definedType);

+        }

+        return type;

+    }

+}

diff -r eef7c6acd0f3 org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/jsdt/PhoneGapInferrenceProvider.java

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000

+++ b/org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/core/libraries/jsdt/PhoneGapInferrenceProvider.java	Tue Apr 20 15:14:30 2010 -0700

@@ -0,0 +1,89 @@

+/**

+ * Copyright (c) 2010 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.libraries.jsdt;

+

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.TreeSet;

+

+import org.eclipse.core.resources.IFile;

+import org.eclipse.core.resources.ResourcesPlugin;

+import org.eclipse.core.runtime.Path;

+import org.eclipse.wst.jsdt.core.IJavaScriptUnit;

+import org.eclipse.wst.jsdt.core.IType;

+import org.eclipse.wst.jsdt.core.JavaScriptCore;

+import org.eclipse.wst.jsdt.core.JavaScriptModelException;

+import org.eclipse.wst.jsdt.core.infer.IInferenceFile;

+import org.eclipse.wst.jsdt.core.infer.InferEngine;

+import org.eclipse.wst.jsdt.core.infer.InferrenceProvider;

+import org.eclipse.wst.jsdt.core.infer.RefactoringSupport;

+import org.eclipse.wst.jsdt.core.infer.ResolutionConfiguration;

+import org.symbian.tools.wrttools.Activator;

+

+public class PhoneGapInferrenceProvider implements InferrenceProvider {

+    public static final String ID = "org.symbian.tools.wrttools.phonegap";

+    private static final Collection<String> PHONEGAP_TYPES = new TreeSet<String>(Arrays.asList("Acceleration",

+            "AccelerationOptions", "Accelerometer", "Camera", "DeviceError", "Contacts", "Contact", "Geolocation",

+            "PositionOptions", "Coordinates", "Media", "Notification", "Orientation", "Position", "PositionError",

+            "Sms", "Storage"));

+

+    public int applysTo(IInferenceFile scriptFile) {

+        String path = String.valueOf(scriptFile.getFileName());

+

+        IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(path));

+        if (file != null && file.isAccessible()) {

+            IJavaScriptUnit unit = (IJavaScriptUnit) JavaScriptCore.create(file);

+            try {

+                IType[] types = unit.getAllTypes();

+                int typeCount = 0;

+                for (IType type : types) {

+                    if (PHONEGAP_TYPES.contains(type.getElementName())) {

+                        typeCount += 1;

+                    }

+                }

+                if (typeCount > 1) {

+                    return ONLY_THIS;

+                }

+            } catch (JavaScriptModelException e) {

+                Activator.log(e);

+            }

+        }

+        return NOT_THIS;

+    }

+

+    public String getID() {

+        return ID;

+    }

+

+    public InferEngine getInferEngine() {

+        final InferEngine engine = new PhoneGapInferEngine();

+        engine.inferenceProvider = this;

+        return engine;

+    }

+

+    public RefactoringSupport getRefactoringSupport() {

+        // TODO Auto-generated method stub

+        return null;

+    }

+

+    public ResolutionConfiguration getResolutionConfiguration() {

+        return new ResolutionConfiguration();

+    }

+

+}