not part of build, code by peterv, r=me, fixing XPathProcessor, nsISynchLoader, cleanup

git-svn-id: svn://10.0.0.236/trunk@85178 18797224-902f-48f8-a5cc-f745e15eee43
2001-01-19 21:24:44 +00:00
parent 561a3dc878
commit fb545a174e
12 changed files with 219 additions and 131 deletions
--- a/mozilla/extensions/transformiix/source/xpath/nsNodeSet.cpp
+++ b/mozilla/extensions/transformiix/source/xpath/nsNodeSet.cpp
@@ -0,0 +1,102 @@
+/* -*- 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 1.1 (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.org 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.
+ *
+ * Contributor(s): 
+ * Peter Van der Beken, peterv@netscape.com
+ *    -- original author.
+ *
+ */
+
+#include "nsNodeSet.h"
+#include "nsDOMCID.h"
+#include "nsIDOMScriptObjectFactory.h"
+#include "nsIScriptGlobalObject.h"
+#include "nsIServiceManager.h"
+
+static NS_DEFINE_CID(kDOMScriptObjectFactoryCID,  NS_DOM_SCRIPT_OBJECT_FACTORY_CID);
+
+NS_IMPL_ISUPPORTS2(nsNodeSet,
+                   nsIDOMNodeList,
+                   nsIScriptObjectOwner)
+
+nsNodeSet::nsNodeSet(NodeSet* aNodeSet) {
+    NS_INIT_ISUPPORTS();
+    mScriptObject = nsnull;
+
+    if (aNodeSet) {
+        for (int i=0; i < aNodeSet->size(); i++) {
+            mNodes.AppendElement(aNodeSet->get(i)->getNSNode());
+        }
+    }
+}
+
+nsNodeSet::~nsNodeSet() {
+}
+
+NS_IMETHODIMP
+nsNodeSet::Item(PRUint32 aIndex, nsIDOMNode** aReturn)
+{
+    *aReturn = nsnull;
+    mNodes.QueryElementAt(aIndex, NS_GET_IID(nsIDOMNode), (void**)aReturn);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsNodeSet::GetLength(PRUint32* aLength)
+{
+    mNodes.Count(aLength);
+    return NS_OK;
+}
+
+/* 
+ * nsIScriptObjectOwner
+ */
+
+NS_IMETHODIMP
+nsNodeSet::GetScriptObject(nsIScriptContext *aContext, void** aScriptObject)
+{
+    nsresult rv = NS_OK;
+    nsIScriptGlobalObject* global = aContext->GetGlobalObject();
+
+    if (nsnull == mScriptObject) {
+        nsIDOMScriptObjectFactory *factory;
+    
+        if (NS_SUCCEEDED(rv = nsServiceManager::GetService(kDOMScriptObjectFactoryCID,
+                                                           NS_GET_IID(nsIDOMScriptObjectFactory),
+                                                           (nsISupports **)&factory))) {
+            rv = factory->NewScriptNodeList(aContext, 
+                                            (nsISupports*)(nsIDOMNodeList*)this, 
+                                            global, 
+                                            (void**)&mScriptObject);
+
+            nsServiceManager::ReleaseService(kDOMScriptObjectFactoryCID, factory);
+        }
+    }
+    *aScriptObject = mScriptObject;
+
+    NS_RELEASE(global);
+    return rv;
+}
+
+NS_IMETHODIMP
+nsNodeSet::SetScriptObject(void* aScriptObject)
+{
+    mScriptObject = aScriptObject;
+    return NS_OK;
+}