Implement a stub xtf element for bind, so that id attribute mapping works without special hacks in the document.

git-svn-id: svn://10.0.0.236/branches/FORMS_20040722_BRANCH@163068 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/extensions/xforms/Makefile.in

@@ -65,6 +65,7 @@ CPPSRCS		= \
 		nsXFormsControl.cpp \
 		nsXFormsModelElement.cpp \
 		nsXFormsInputElement.cpp \
+		nsXFormsStubElement.cpp \
 		nsXFormsAtoms.cpp \
 		nsXFormsModule.cpp \
 		$(NULL)

mozilla/extensions/xforms/nsXFormsElementFactory.cpp

@@ -38,6 +38,7 @@
 
 #include "nsXFormsElementFactory.h"
 #include "nsXFormsModelElement.h"
+#include "nsXFormsStubElement.h"
 #include "nsString.h"
 
 NS_HIDDEN_(nsresult) NS_NewXFormsInputElement(nsIXTFElement **aElement);
@@ -50,6 +51,8 @@ nsXFormsElementFactory::CreateElement(const nsAString& aTagName,
 {
   if (aTagName.Equals(NS_LITERAL_STRING("model")))
     return NS_NewXFormsModelElement(aElement);
+  else if (aTagName.Equals(NS_LITERAL_STRING("bind")))
+    return NS_NewXFormsStubElement(aElement);
   else if (aTagName.Equals(NS_LITERAL_STRING("input")))
     return NS_NewXFormsInputElement(aElement);
 

mozilla/extensions/xforms/nsXFormsStubElement.cpp

@@ -0,0 +1,194 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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 Mozilla XForms support.
+ *
+ * The Initial Developer of the Original Code is
+ * IBM Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2004
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *  Brian Ryner <bryner@brianryner.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "nsXFormsStubElement.h"
+#include "nsIDOMElement.h"
+#include "nsIDOMEventTarget.h"
+#include "nsIDOM3Node.h"
+#include "nsMemory.h"
+
+static const nsIID sScriptingIIDs[] = {
+  NS_IDOMELEMENT_IID,
+  NS_IDOMEVENTTARGET_IID,
+  NS_IDOM3NODE_IID
+};
+
+NS_IMPL_ISUPPORTS2(nsXFormsStubElement, nsIXTFElement, nsIXTFGenericElement)
+
+NS_IMETHODIMP
+nsXFormsStubElement::OnDestroyed()
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::GetElementType(PRUint32 *aElementType)
+{
+  *aElementType = nsIXTFElement::ELEMENT_TYPE_GENERIC_ELEMENT;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::GetIsAttributeHandler(PRBool *aIsAttributeHandler)
+{
+  *aIsAttributeHandler = PR_FALSE;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::GetScriptingInterfaces(PRUint32 *aCount, nsIID ***aArray)
+{
+  return CloneScriptingInterfaces(sScriptingIIDs,
+                                  NS_ARRAY_LENGTH(sScriptingIIDs),
+                                  aCount, aArray);
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::GetNotificationMask(PRUint32 *aNotificationMask)
+{
+  *aNotificationMask = 0;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillChangeDocument(nsISupports *aNewDocument)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::DocumentChanged(nsISupports *aNewDocument)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillChangeParent(nsISupports *aNewParent)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::ParentChanged(nsISupports *aNewParent)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillInsertChild(nsISupports *aChild, PRUint32 aIndex)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::ChildInserted(nsISupports *aChild, PRUint32 aIndex)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillAppendChild(nsISupports *aChild)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::ChildAppended(nsISupports *aChild)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillRemoveChild(PRUint32 aIndex)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::ChildRemoved(PRUint32 aIndex)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillSetAttribute(nsIAtom *aName,
+				      const nsAString &aNewValue)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::AttributeSet(nsIAtom *aName, const nsAString &aNewValue)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::WillUnsetAttribute(nsIAtom *aName)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::AttributeUnset(nsIAtom *aName)
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::DoneAddingChildren()
+{
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXFormsStubElement::OnCreated(nsIXTFGenericElementWrapper *aWrapper)
+{
+  return NS_OK;
+}
+
+nsresult
+NS_NewXFormsStubElement(nsIXTFElement **aResult)
+{
+  *aResult = new nsXFormsStubElement();
+  if (!*aResult)
+    return NS_ERROR_OUT_OF_MEMORY;
+
+  NS_ADDREF(*aResult);
+  return NS_OK;
+}

mozilla/extensions/xforms/nsXFormsStubElement.h

@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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 Mozilla XForms support.
+ *
+ * The Initial Developer of the Original Code is
+ * IBM Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2004
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *  Brian Ryner <bryner@brianryner.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "nsIXTFGenericElement.h"
+#include "nsXFormsElement.h"
+
+class nsXFormsStubElement : public nsXFormsElement,
+                            public nsIXTFGenericElement
+{
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIXTFELEMENT
+  NS_DECL_NSIXTFGENERICELEMENT
+};
+
+NS_HIDDEN_(nsresult)
+NS_NewXFormsStubElement(nsIXTFElement **aResult);