Landed on tip.

content/xul/content/src/nsXULElement.h

@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#ifndef nsXULElement_h__
+#define nsXULElement_h__
+
+#include "nsIDOMXULElement.h"
+class nsXULElement : public nsISupports
+{
+protected:
+    nsIDOMXULElement* mOuter;
+    nsXULElement(nsIDOMXULElement* aOuter) : mOuter(aOuter) {}
+    
+public:
+    virtual ~nsXULElement() {};
+
+    // nsISupports interface. Subclasses should use the
+    // NS_DECL/IMPL_ISUPPORTS_INHERITED macros to implement the
+    // nsISupports interface.
+    NS_IMETHOD_(nsrefcnt) AddRef() {
+        return mOuter->AddRef();
+    }
+
+    NS_IMETHOD_(nsrefcnt) Release() {
+        return mOuter->Release();
+    }
+
+    NS_IMETHOD QueryInterface(REFNSIID aIID, void** aResult) {
+        return mOuter->QueryInterface(aIID, aResult);
+    }
+};
+
+#define NS_IMPL_XULELEMENT_ISUPPORTS                            \
+    NS_IMETHOD_(nsrefcnt) AddRef() {                            \
+        return mOuter->AddRef();                                \
+    }                                                           \
+                                                                \
+    NS_IMETHOD_(nsrefcnt) Release() {                           \
+        return mOuter->Release();                               \
+    }                                                           \
+                                                                \
+    NS_IMETHOD QueryInterface(REFNSIID aIID, void** aResult) {  \
+        if (aIID.Equals(GetDOMIID())) {                         \
+            *aResult = this;                                    \
+            NS_ADDREF(this);                                    \
+            return NS_OK;                                       \
+        }                                                       \
+        else {                                                  \
+            return mOuter->QueryInterface(aIID, aResult);       \
+        }                                                       \
+    }
+
+
+
+#endif // nsXULElement_h__

content/xul/content/src/nsXULTreeElement.cpp

@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#include "nsCOMPtr.h"
+#include "nsIServiceManager.h"
+#include "nsRDFCID.h"
+#include "nsRDFInterfaces.h"
+#include "nsXULTreeElement.h"
+#include "jsapi.h"
+
+NS_IMPL_ISUPPORTS_INHERITED(nsXULTreeElement, nsXULElement, nsIDOMXULTreeElement);
+
+NS_IMETHODIMP
+nsXULTreeElement::GetDatabase(nsIRDFCompositeDataSource** aDatabase)
+{
+    NS_PRECONDITION(aDatabase != nsnull, "null ptr");
+    if (! aDatabase)
+        return NS_ERROR_NULL_POINTER;
+
+    NS_IF_ADDREF(mDatabase);
+    *aDatabase = mDatabase;
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsXULTreeElement::SetDatabase(nsIRDFCompositeDataSource* aDatabase)
+{
+    // XXX maybe someday you'll be allowed to change it.
+    NS_PRECONDITION(mDatabase == nsnull, "already initialized");
+    if (mDatabase)
+        return NS_ERROR_ALREADY_INITIALIZED;
+
+    mDatabase = aDatabase;
+    NS_IF_ADDREF(aDatabase);
+
+    // XXX reconstruct the entire tree now!
+
+    return NS_OK;
+}

content/xul/content/src/nsXULTreeElement.h

@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#ifndef nsXULTreeElement_h__
+#define nsXULTreeElement_h__
+
+#include "nsXULElement.h"
+#include "nsIDOMXULTreeElement.h"
+#include "nsIRDFCompositeDataSource.h"
+
+class nsXULTreeElement : public nsXULElement,
+                         public nsIDOMXULTreeElement
+{
+private:
+    nsIRDFCompositeDataSource* mDatabase;
+
+public:
+    nsXULTreeElement(nsIDOMXULElement* aOuter)
+        : nsXULElement(aOuter),
+          mDatabase(nsnull)
+    {
+    }
+
+    NS_DECL_ISUPPORTS_INHERITED;
+
+    // nsIDOMNode interface
+    NS_FORWARD_IDOMNODE(mOuter->);
+
+    // nsIDOMElement interface
+    NS_FORWARD_IDOMELEMENT(mOuter->);
+
+    // nsIDOMXULElement interface
+    NS_FORWARD_IDOMXULELEMENT(mOuter->);
+
+    // nsIDOMXULTreeElement interface
+    NS_DECL_IDOMXULTREEELEMENT
+
+    virtual const nsIID& GetDOMIID() {
+        return nsIDOMXULTreeElement::GetIID();
+    }
+};
+
+
+#endif // nsXULTreeElement_h__

dom/public/xul/nsIDOMXULTreeElement.h

@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#ifndef nsIDOMXULTreeElement_h__
+#define nsIDOMXULTreeElement_h__
+
+#include "nsISupports.h"
+#include "nsString.h"
+#include "nsIScriptContext.h"
+#include "nsIDOMXULElement.h"
+
+class nsIRDFCompositeDataSource;
+
+#define NS_IDOMXULTREEELEMENT_IID \
+ { 0xa6cf90ec, 0x15b3, 0x11d2, \
+    {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} } 
+
+class nsIDOMXULTreeElement : public nsIDOMXULElement {
+public:
+  static const nsIID& GetIID() { static nsIID iid = NS_IDOMXULTREEELEMENT_IID; return iid; }
+
+  NS_IMETHOD    GetDatabase(nsIRDFCompositeDataSource** aDatabase)=0;
+  NS_IMETHOD    SetDatabase(nsIRDFCompositeDataSource* aDatabase)=0;
+};
+
+
+#define NS_DECL_IDOMXULTREEELEMENT   \
+  NS_IMETHOD    GetDatabase(nsIRDFCompositeDataSource** aDatabase);  \
+  NS_IMETHOD    SetDatabase(nsIRDFCompositeDataSource* aDatabase);  \
+
+
+
+#define NS_FORWARD_IDOMXULTREEELEMENT(_to)  \
+  NS_IMETHOD    GetDatabase(nsIRDFCompositeDataSource** aDatabase) { return _to##GetDatabase(aDatabase); } \
+  NS_IMETHOD    SetDatabase(nsIRDFCompositeDataSource* aDatabase) { return _to##SetDatabase(aDatabase); } \
+
+
+extern "C" NS_DOM nsresult NS_InitXULTreeElementClass(nsIScriptContext *aContext, void **aPrototype);
+
+extern "C" NS_DOM nsresult NS_NewScriptXULTreeElement(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn);
+
+#endif // nsIDOMXULTreeElement_h__

dom/src/xul/nsJSXULTreeElement.cpp

@@ -0,0 +1,304 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#include "jsapi.h"
+#include "nsJSUtils.h"
+#include "nscore.h"
+#include "nsIScriptContext.h"
+#include "nsIJSScriptObject.h"
+#include "nsIScriptObjectOwner.h"
+#include "nsIScriptGlobalObject.h"
+#include "nsIPtr.h"
+#include "nsString.h"
+#include "nsIRDFCompositeDataSource.h"
+#include "nsIDOMXULTreeElement.h"
+
+
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+static NS_DEFINE_IID(kIJSScriptObjectIID, NS_IJSSCRIPTOBJECT_IID);
+static NS_DEFINE_IID(kIScriptGlobalObjectIID, NS_ISCRIPTGLOBALOBJECT_IID);
+static NS_DEFINE_IID(kIRDFCompositeDataSourceIID, NS_IRDFCOMPOSITEDATASOURCE_IID);
+static NS_DEFINE_IID(kIXULTreeElementIID, NS_IDOMXULTREEELEMENT_IID);
+
+NS_DEF_PTR(nsIRDFCompositeDataSource);
+NS_DEF_PTR(nsIDOMXULTreeElement);
+
+//
+// XULTreeElement property ids
+//
+enum XULTreeElement_slots {
+  XULTREEELEMENT_DATABASE = -1
+};
+
+/***********************************************************************/
+//
+// XULTreeElement Properties Getter
+//
+PR_STATIC_CALLBACK(JSBool)
+GetXULTreeElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMXULTreeElement *a = (nsIDOMXULTreeElement*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case XULTREEELEMENT_DATABASE:
+      {
+        nsIRDFCompositeDataSource* prop;
+        if (NS_OK == a->GetDatabase(&prop)) {
+          // get the js object
+          *vp = OBJECT_TO_JSVAL(nsIRDFCompositeDataSource::GetJSObject(cx, prop));
+        }
+        else {
+          return JS_FALSE;
+        }
+        break;
+      }
+      default:
+        return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+/***********************************************************************/
+//
+// XULTreeElement Properties Setter
+//
+PR_STATIC_CALLBACK(JSBool)
+SetXULTreeElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMXULTreeElement *a = (nsIDOMXULTreeElement*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case XULTREEELEMENT_DATABASE:
+      {
+        nsIRDFCompositeDataSource* prop;
+        if (PR_FALSE == nsJSUtils::nsConvertJSValToObject((nsISupports **)&prop,
+                                                kIRDFCompositeDataSourceIID, "RDFCompositeDataSource",
+                                                cx, *vp)) {
+          return JS_FALSE;
+        }
+      
+        a->SetDatabase(prop);
+        
+        break;
+      }
+      default:
+        return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+
+//
+// XULTreeElement finalizer
+//
+PR_STATIC_CALLBACK(void)
+FinalizeXULTreeElement(JSContext *cx, JSObject *obj)
+{
+  nsJSUtils::nsGenericFinalize(cx, obj);
+}
+
+
+//
+// XULTreeElement enumerate
+//
+PR_STATIC_CALLBACK(JSBool)
+EnumerateXULTreeElement(JSContext *cx, JSObject *obj)
+{
+  return nsJSUtils::nsGenericEnumerate(cx, obj);
+}
+
+
+//
+// XULTreeElement resolve
+//
+PR_STATIC_CALLBACK(JSBool)
+ResolveXULTreeElement(JSContext *cx, JSObject *obj, jsval id)
+{
+  return nsJSUtils::nsGenericResolve(cx, obj, id);
+}
+
+
+/***********************************************************************/
+//
+// class for XULTreeElement
+//
+JSClass XULTreeElementClass = {
+  "XULTreeElement", 
+  JSCLASS_HAS_PRIVATE,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  GetXULTreeElementProperty,
+  SetXULTreeElementProperty,
+  EnumerateXULTreeElement,
+  ResolveXULTreeElement,
+  JS_ConvertStub,
+  FinalizeXULTreeElement
+};
+
+
+//
+// XULTreeElement class properties
+//
+static JSPropertySpec XULTreeElementProperties[] =
+{
+  {"database",    XULTREEELEMENT_DATABASE,    JSPROP_ENUMERATE},
+  {0}
+};
+
+
+//
+// XULTreeElement class methods
+//
+static JSFunctionSpec XULTreeElementMethods[] = 
+{
+  {0}
+};
+
+
+//
+// XULTreeElement constructor
+//
+PR_STATIC_CALLBACK(JSBool)
+XULTreeElement(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  return JS_FALSE;
+}
+
+
+//
+// XULTreeElement class initialization
+//
+extern "C" NS_DOM nsresult NS_InitXULTreeElementClass(nsIScriptContext *aContext, void **aPrototype)
+{
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  JSObject *proto = nsnull;
+  JSObject *constructor = nsnull;
+  JSObject *parent_proto = nsnull;
+  JSObject *global = JS_GetGlobalObject(jscontext);
+  jsval vp;
+
+  if ((PR_TRUE != JS_LookupProperty(jscontext, global, "XULTreeElement", &vp)) ||
+      !JSVAL_IS_OBJECT(vp) ||
+      ((constructor = JSVAL_TO_OBJECT(vp)) == nsnull) ||
+      (PR_TRUE != JS_LookupProperty(jscontext, JSVAL_TO_OBJECT(vp), "prototype", &vp)) || 
+      !JSVAL_IS_OBJECT(vp)) {
+
+    if (NS_OK != NS_InitXULElementClass(aContext, (void **)&parent_proto)) {
+      return NS_ERROR_FAILURE;
+    }
+    proto = JS_InitClass(jscontext,     // context
+                         global,        // global object
+                         parent_proto,  // parent proto 
+                         &XULTreeElementClass,      // JSClass
+                         XULTreeElement,            // JSNative ctor
+                         0,             // ctor args
+                         XULTreeElementProperties,  // proto props
+                         XULTreeElementMethods,     // proto funcs
+                         nsnull,        // ctor props (static)
+                         nsnull);       // ctor funcs (static)
+    if (nsnull == proto) {
+      return NS_ERROR_FAILURE;
+    }
+
+  }
+  else if ((nsnull != constructor) && JSVAL_IS_OBJECT(vp)) {
+    proto = JSVAL_TO_OBJECT(vp);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (aPrototype) {
+    *aPrototype = proto;
+  }
+  return NS_OK;
+}
+
+
+//
+// Method for creating a new XULTreeElement JavaScript object
+//
+extern "C" NS_DOM nsresult NS_NewScriptXULTreeElement(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn)
+{
+  NS_PRECONDITION(nsnull != aContext && nsnull != aSupports && nsnull != aReturn, "null argument to NS_NewScriptXULTreeElement");
+  JSObject *proto;
+  JSObject *parent;
+  nsIScriptObjectOwner *owner;
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  nsresult result = NS_OK;
+  nsIDOMXULTreeElement *aXULTreeElement;
+
+  if (nsnull == aParent) {
+    parent = nsnull;
+  }
+  else if (NS_OK == aParent->QueryInterface(kIScriptObjectOwnerIID, (void**)&owner)) {
+    if (NS_OK != owner->GetScriptObject(aContext, (void **)&parent)) {
+      NS_RELEASE(owner);
+      return NS_ERROR_FAILURE;
+    }
+    NS_RELEASE(owner);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (NS_OK != NS_InitXULTreeElementClass(aContext, (void **)&proto)) {
+    return NS_ERROR_FAILURE;
+  }
+
+  result = aSupports->QueryInterface(kIXULTreeElementIID, (void **)&aXULTreeElement);
+  if (NS_OK != result) {
+    return result;
+  }
+
+  // create a js object for this class
+  *aReturn = JS_NewObject(jscontext, &XULTreeElementClass, proto, parent);
+  if (nsnull != *aReturn) {
+    // connect the native object to the js object
+    JS_SetPrivate(jscontext, (JSObject *)*aReturn, aXULTreeElement);
+  }
+  else {
+    NS_RELEASE(aXULTreeElement);
+    return NS_ERROR_FAILURE; 
+  }
+
+  return NS_OK;
+}

rdf/content/public/nsIDOMXULTreeElement.h

@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#ifndef nsIDOMXULTreeElement_h__
+#define nsIDOMXULTreeElement_h__
+
+#include "nsISupports.h"
+#include "nsString.h"
+#include "nsIScriptContext.h"
+#include "nsIDOMXULElement.h"
+
+class nsIRDFCompositeDataSource;
+
+#define NS_IDOMXULTREEELEMENT_IID \
+ { 0xa6cf90ec, 0x15b3, 0x11d2, \
+    {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} } 
+
+class nsIDOMXULTreeElement : public nsIDOMXULElement {
+public:
+  static const nsIID& GetIID() { static nsIID iid = NS_IDOMXULTREEELEMENT_IID; return iid; }
+
+  NS_IMETHOD    GetDatabase(nsIRDFCompositeDataSource** aDatabase)=0;
+  NS_IMETHOD    SetDatabase(nsIRDFCompositeDataSource* aDatabase)=0;
+};
+
+
+#define NS_DECL_IDOMXULTREEELEMENT   \
+  NS_IMETHOD    GetDatabase(nsIRDFCompositeDataSource** aDatabase);  \
+  NS_IMETHOD    SetDatabase(nsIRDFCompositeDataSource* aDatabase);  \
+
+
+
+#define NS_FORWARD_IDOMXULTREEELEMENT(_to)  \
+  NS_IMETHOD    GetDatabase(nsIRDFCompositeDataSource** aDatabase) { return _to##GetDatabase(aDatabase); } \
+  NS_IMETHOD    SetDatabase(nsIRDFCompositeDataSource* aDatabase) { return _to##SetDatabase(aDatabase); } \
+
+
+extern "C" NS_DOM nsresult NS_InitXULTreeElementClass(nsIScriptContext *aContext, void **aPrototype);
+
+extern "C" NS_DOM nsresult NS_NewScriptXULTreeElement(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn);
+
+#endif // nsIDOMXULTreeElement_h__

rdf/content/src/nsJSXULTreeElement.cpp

@@ -0,0 +1,304 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+/* AUTO-GENERATED. DO NOT EDIT!!! */
+
+#include "jsapi.h"
+#include "nsJSUtils.h"
+#include "nscore.h"
+#include "nsIScriptContext.h"
+#include "nsIJSScriptObject.h"
+#include "nsIScriptObjectOwner.h"
+#include "nsIScriptGlobalObject.h"
+#include "nsIPtr.h"
+#include "nsString.h"
+#include "nsIRDFCompositeDataSource.h"
+#include "nsIDOMXULTreeElement.h"
+
+
+static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
+static NS_DEFINE_IID(kIJSScriptObjectIID, NS_IJSSCRIPTOBJECT_IID);
+static NS_DEFINE_IID(kIScriptGlobalObjectIID, NS_ISCRIPTGLOBALOBJECT_IID);
+static NS_DEFINE_IID(kIRDFCompositeDataSourceIID, NS_IRDFCOMPOSITEDATASOURCE_IID);
+static NS_DEFINE_IID(kIXULTreeElementIID, NS_IDOMXULTREEELEMENT_IID);
+
+NS_DEF_PTR(nsIRDFCompositeDataSource);
+NS_DEF_PTR(nsIDOMXULTreeElement);
+
+//
+// XULTreeElement property ids
+//
+enum XULTreeElement_slots {
+  XULTREEELEMENT_DATABASE = -1
+};
+
+/***********************************************************************/
+//
+// XULTreeElement Properties Getter
+//
+PR_STATIC_CALLBACK(JSBool)
+GetXULTreeElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMXULTreeElement *a = (nsIDOMXULTreeElement*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case XULTREEELEMENT_DATABASE:
+      {
+        nsIRDFCompositeDataSource* prop;
+        if (NS_OK == a->GetDatabase(&prop)) {
+          // get the js object
+          *vp = OBJECT_TO_JSVAL(nsIRDFCompositeDataSource::GetJSObject(cx, prop));
+        }
+        else {
+          return JS_FALSE;
+        }
+        break;
+      }
+      default:
+        return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+/***********************************************************************/
+//
+// XULTreeElement Properties Setter
+//
+PR_STATIC_CALLBACK(JSBool)
+SetXULTreeElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+{
+  nsIDOMXULTreeElement *a = (nsIDOMXULTreeElement*)JS_GetPrivate(cx, obj);
+
+  // If there's no private data, this must be the prototype, so ignore
+  if (nsnull == a) {
+    return JS_TRUE;
+  }
+
+  if (JSVAL_IS_INT(id)) {
+    switch(JSVAL_TO_INT(id)) {
+      case XULTREEELEMENT_DATABASE:
+      {
+        nsIRDFCompositeDataSource* prop;
+        if (PR_FALSE == nsJSUtils::nsConvertJSValToObject((nsISupports **)&prop,
+                                                kIRDFCompositeDataSourceIID, "RDFCompositeDataSource",
+                                                cx, *vp)) {
+          return JS_FALSE;
+        }
+      
+        a->SetDatabase(prop);
+        
+        break;
+      }
+      default:
+        return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+    }
+  }
+  else {
+    return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
+  }
+
+  return PR_TRUE;
+}
+
+
+//
+// XULTreeElement finalizer
+//
+PR_STATIC_CALLBACK(void)
+FinalizeXULTreeElement(JSContext *cx, JSObject *obj)
+{
+  nsJSUtils::nsGenericFinalize(cx, obj);
+}
+
+
+//
+// XULTreeElement enumerate
+//
+PR_STATIC_CALLBACK(JSBool)
+EnumerateXULTreeElement(JSContext *cx, JSObject *obj)
+{
+  return nsJSUtils::nsGenericEnumerate(cx, obj);
+}
+
+
+//
+// XULTreeElement resolve
+//
+PR_STATIC_CALLBACK(JSBool)
+ResolveXULTreeElement(JSContext *cx, JSObject *obj, jsval id)
+{
+  return nsJSUtils::nsGenericResolve(cx, obj, id);
+}
+
+
+/***********************************************************************/
+//
+// class for XULTreeElement
+//
+JSClass XULTreeElementClass = {
+  "XULTreeElement", 
+  JSCLASS_HAS_PRIVATE,
+  JS_PropertyStub,
+  JS_PropertyStub,
+  GetXULTreeElementProperty,
+  SetXULTreeElementProperty,
+  EnumerateXULTreeElement,
+  ResolveXULTreeElement,
+  JS_ConvertStub,
+  FinalizeXULTreeElement
+};
+
+
+//
+// XULTreeElement class properties
+//
+static JSPropertySpec XULTreeElementProperties[] =
+{
+  {"database",    XULTREEELEMENT_DATABASE,    JSPROP_ENUMERATE},
+  {0}
+};
+
+
+//
+// XULTreeElement class methods
+//
+static JSFunctionSpec XULTreeElementMethods[] = 
+{
+  {0}
+};
+
+
+//
+// XULTreeElement constructor
+//
+PR_STATIC_CALLBACK(JSBool)
+XULTreeElement(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+  return JS_FALSE;
+}
+
+
+//
+// XULTreeElement class initialization
+//
+extern "C" NS_DOM nsresult NS_InitXULTreeElementClass(nsIScriptContext *aContext, void **aPrototype)
+{
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  JSObject *proto = nsnull;
+  JSObject *constructor = nsnull;
+  JSObject *parent_proto = nsnull;
+  JSObject *global = JS_GetGlobalObject(jscontext);
+  jsval vp;
+
+  if ((PR_TRUE != JS_LookupProperty(jscontext, global, "XULTreeElement", &vp)) ||
+      !JSVAL_IS_OBJECT(vp) ||
+      ((constructor = JSVAL_TO_OBJECT(vp)) == nsnull) ||
+      (PR_TRUE != JS_LookupProperty(jscontext, JSVAL_TO_OBJECT(vp), "prototype", &vp)) || 
+      !JSVAL_IS_OBJECT(vp)) {
+
+    if (NS_OK != NS_InitXULElementClass(aContext, (void **)&parent_proto)) {
+      return NS_ERROR_FAILURE;
+    }
+    proto = JS_InitClass(jscontext,     // context
+                         global,        // global object
+                         parent_proto,  // parent proto 
+                         &XULTreeElementClass,      // JSClass
+                         XULTreeElement,            // JSNative ctor
+                         0,             // ctor args
+                         XULTreeElementProperties,  // proto props
+                         XULTreeElementMethods,     // proto funcs
+                         nsnull,        // ctor props (static)
+                         nsnull);       // ctor funcs (static)
+    if (nsnull == proto) {
+      return NS_ERROR_FAILURE;
+    }
+
+  }
+  else if ((nsnull != constructor) && JSVAL_IS_OBJECT(vp)) {
+    proto = JSVAL_TO_OBJECT(vp);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (aPrototype) {
+    *aPrototype = proto;
+  }
+  return NS_OK;
+}
+
+
+//
+// Method for creating a new XULTreeElement JavaScript object
+//
+extern "C" NS_DOM nsresult NS_NewScriptXULTreeElement(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn)
+{
+  NS_PRECONDITION(nsnull != aContext && nsnull != aSupports && nsnull != aReturn, "null argument to NS_NewScriptXULTreeElement");
+  JSObject *proto;
+  JSObject *parent;
+  nsIScriptObjectOwner *owner;
+  JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
+  nsresult result = NS_OK;
+  nsIDOMXULTreeElement *aXULTreeElement;
+
+  if (nsnull == aParent) {
+    parent = nsnull;
+  }
+  else if (NS_OK == aParent->QueryInterface(kIScriptObjectOwnerIID, (void**)&owner)) {
+    if (NS_OK != owner->GetScriptObject(aContext, (void **)&parent)) {
+      NS_RELEASE(owner);
+      return NS_ERROR_FAILURE;
+    }
+    NS_RELEASE(owner);
+  }
+  else {
+    return NS_ERROR_FAILURE;
+  }
+
+  if (NS_OK != NS_InitXULTreeElementClass(aContext, (void **)&proto)) {
+    return NS_ERROR_FAILURE;
+  }
+
+  result = aSupports->QueryInterface(kIXULTreeElementIID, (void **)&aXULTreeElement);
+  if (NS_OK != result) {
+    return result;
+  }
+
+  // create a js object for this class
+  *aReturn = JS_NewObject(jscontext, &XULTreeElementClass, proto, parent);
+  if (nsnull != *aReturn) {
+    // connect the native object to the js object
+    JS_SetPrivate(jscontext, (JSObject *)*aReturn, aXULTreeElement);
+  }
+  else {
+    NS_RELEASE(aXULTreeElement);
+    return NS_ERROR_FAILURE; 
+  }
+
+  return NS_OK;
+}

rdf/content/src/nsXULElement.h

@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#ifndef nsXULElement_h__
+#define nsXULElement_h__
+
+#include "nsIDOMXULElement.h"
+class nsXULElement : public nsISupports
+{
+protected:
+    nsIDOMXULElement* mOuter;
+    nsXULElement(nsIDOMXULElement* aOuter) : mOuter(aOuter) {}
+    
+public:
+    virtual ~nsXULElement() {};
+
+    // nsISupports interface. Subclasses should use the
+    // NS_DECL/IMPL_ISUPPORTS_INHERITED macros to implement the
+    // nsISupports interface.
+    NS_IMETHOD_(nsrefcnt) AddRef() {
+        return mOuter->AddRef();
+    }
+
+    NS_IMETHOD_(nsrefcnt) Release() {
+        return mOuter->Release();
+    }
+
+    NS_IMETHOD QueryInterface(REFNSIID aIID, void** aResult) {
+        return mOuter->QueryInterface(aIID, aResult);
+    }
+};
+
+#define NS_IMPL_XULELEMENT_ISUPPORTS                            \
+    NS_IMETHOD_(nsrefcnt) AddRef() {                            \
+        return mOuter->AddRef();                                \
+    }                                                           \
+                                                                \
+    NS_IMETHOD_(nsrefcnt) Release() {                           \
+        return mOuter->Release();                               \
+    }                                                           \
+                                                                \
+    NS_IMETHOD QueryInterface(REFNSIID aIID, void** aResult) {  \
+        if (aIID.Equals(GetDOMIID())) {                         \
+            *aResult = this;                                    \
+            NS_ADDREF(this);                                    \
+            return NS_OK;                                       \
+        }                                                       \
+        else {                                                  \
+            return mOuter->QueryInterface(aIID, aResult);       \
+        }                                                       \
+    }
+
+
+
+#endif // nsXULElement_h__

rdf/content/src/nsXULTreeElement.cpp

@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#include "nsCOMPtr.h"
+#include "nsIServiceManager.h"
+#include "nsRDFCID.h"
+#include "nsRDFInterfaces.h"
+#include "nsXULTreeElement.h"
+#include "jsapi.h"
+
+NS_IMPL_ISUPPORTS_INHERITED(nsXULTreeElement, nsXULElement, nsIDOMXULTreeElement);
+
+NS_IMETHODIMP
+nsXULTreeElement::GetDatabase(nsIRDFCompositeDataSource** aDatabase)
+{
+    NS_PRECONDITION(aDatabase != nsnull, "null ptr");
+    if (! aDatabase)
+        return NS_ERROR_NULL_POINTER;
+
+    NS_IF_ADDREF(mDatabase);
+    *aDatabase = mDatabase;
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsXULTreeElement::SetDatabase(nsIRDFCompositeDataSource* aDatabase)
+{
+    // XXX maybe someday you'll be allowed to change it.
+    NS_PRECONDITION(mDatabase == nsnull, "already initialized");
+    if (mDatabase)
+        return NS_ERROR_ALREADY_INITIALIZED;
+
+    mDatabase = aDatabase;
+    NS_IF_ADDREF(aDatabase);
+
+    // XXX reconstruct the entire tree now!
+
+    return NS_OK;
+}

rdf/content/src/nsXULTreeElement.h

@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+
+#ifndef nsXULTreeElement_h__
+#define nsXULTreeElement_h__
+
+#include "nsXULElement.h"
+#include "nsIDOMXULTreeElement.h"
+#include "nsIRDFCompositeDataSource.h"
+
+class nsXULTreeElement : public nsXULElement,
+                         public nsIDOMXULTreeElement
+{
+private:
+    nsIRDFCompositeDataSource* mDatabase;
+
+public:
+    nsXULTreeElement(nsIDOMXULElement* aOuter)
+        : nsXULElement(aOuter),
+          mDatabase(nsnull)
+    {
+    }
+
+    NS_DECL_ISUPPORTS_INHERITED;
+
+    // nsIDOMNode interface
+    NS_FORWARD_IDOMNODE(mOuter->);
+
+    // nsIDOMElement interface
+    NS_FORWARD_IDOMELEMENT(mOuter->);
+
+    // nsIDOMXULElement interface
+    NS_FORWARD_IDOMXULELEMENT(mOuter->);
+
+    // nsIDOMXULTreeElement interface
+    NS_DECL_IDOMXULTREEELEMENT
+
+    virtual const nsIID& GetDOMIID() {
+        return nsIDOMXULTreeElement::GetIID();
+    }
+};
+
+
+#endif // nsXULTreeElement_h__