First Checked In.

git-svn-id: svn://10.0.0.236/trunk@77256 18797224-902f-48f8-a5cc-f745e15eee43
2000-08-26 04:01:01 +00:00
parent d7cff36ebf
commit d4179141b1
1 changed files with 88 additions and 0 deletions
--- a/mozilla/extensions/transformiix/source/xml/dom/mozImpl/MozillaObjectWrapper.cpp
+++ b/mozilla/extensions/transformiix/source/xml/dom/mozImpl/MozillaObjectWrapper.cpp
@@ -0,0 +1,88 @@
+/*
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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 TransforMiiX XSLT processor.
+ *
+ * The Initial Developer of the Original Code is The MITRE Corporation.
+ * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
+ *
+ * Portions created by Peter Van der Beken are Copyright (C) 2000
+ * Peter Van der Beken. All Rights Reserved.
+ *
+ * Contributor(s):
+ * Peter Van der Beken, peter.vanderbeken@pandora.be
+ *    -- original author.
+ *
+ */
+
+/* Base class of all the wrapper classes. Takes care of addref'ing and
+   releasing the Mozilla objects.
+*/
+
+#include "mozilladom.h"
+
+/**
+ * Construct a wrapper with the specified Mozilla object and document owner.
+ *
+ * @param aNsObject the Mozilla object you want to wrap
+ * @param aOwner the document that owns this object
+ */
+MozillaObjectWrapper::MozillaObjectWrapper(nsISupports* aNsObject,
+        Document* aOwner)
+{
+    nsObject = aNsObject;
+    ownerDocument = aOwner;
+    if (ownerDocument && (ownerDocument != this))
+        ownerDocument->addWrapper(this, nsObject.get());
+}
+
+/**
+ * Destructor
+ */
+MozillaObjectWrapper::~MozillaObjectWrapper()
+{
+    if (ownerDocument && (ownerDocument != this) &&
+            !ownerDocument->inHashTableDeletion())
+        ownerDocument->removeWrapper(nsObject.get());
+}
+
+/**
+ * Wrap a different Mozilla object with this wrapper.
+ *
+ * @param aNsObject the Mozilla object you want to wrap
+ */
+void MozillaObjectWrapper::setNSObj(nsISupports* aNsObject)
+{
+    nsObject = aNsObject;
+}
+
+/**
+ * Wrap a different Mozilla object with this wrapper and set document owner.
+ *
+ * @param aNsObject the Mozilla object you want to wrap
+ */
+void MozillaObjectWrapper::setNSObj(nsISupports* aNsObject, Document* aOwner)
+{
+    nsObject = aNsObject;
+    ownerDocument = aOwner;
+    if (ownerDocument && (ownerDocument != this))
+        ownerDocument->addWrapper(this, nsObject.get());
+}
+
+/**
+ * Get the hash key for the Mozilla object that this wrapper wraps.
+ *
+ * @return the wrapper's hash key
+ */
+void* MozillaObjectWrapper::getKey() const
+{
+    return nsObject.get();
+};