/* -*- 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 * Olli Pettay. * Portions created by the Initial Developer are Copyright (C) 2005 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Olli Pettay (original author) * * Alternatively, the contents of this file may be used under the terms of * either of 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 ***** */ /** * Implementation of the XForms \ element. */ #include "nsXFormsUtils.h" #include "nsXFormsControlStub.h" #include "nsXFormsDelegateStub.h" #include "nsXFormsAtoms.h" #include "nsCOMPtr.h" #include "nsIDOMElement.h" #include "nsIDOMXPathResult.h" #include "nsIDOM3Node.h" #include "nsIDOMDocument.h" #include "nsIDOMText.h" #include "nsIXTFXMLVisualWrapper.h" #include "nsString.h" #include "nsIXFormsUIWidget.h" #include "nsIDocument.h" #include "nsNetUtil.h" #include "nsXFormsModelElement.h" class nsXFormsSelect1Element : public nsXFormsDelegateStub { public: NS_DECL_ISUPPORTS_INHERITED NS_IMETHOD OnCreated(nsIXTFBindableElementWrapper *aWrapper); // nsIXTFElement overrides NS_IMETHOD ChildInserted(nsIDOMNode *aChild, PRUint32 aIndex); NS_IMETHOD ChildAppended(nsIDOMNode *aChild); NS_IMETHOD ChildRemoved(PRUint32 aIndex); NS_IMETHOD BeginAddingChildren(); NS_IMETHOD DoneAddingChildren(); nsXFormsSelect1Element(const nsAString& aType) : nsXFormsDelegateStub(aType) {} protected: PRBool mAddingChildren; }; NS_IMPL_ISUPPORTS_INHERITED0(nsXFormsSelect1Element, nsXFormsDelegateStub) NS_IMETHODIMP nsXFormsSelect1Element::OnCreated(nsIXTFBindableElementWrapper *aWrapper) { mAddingChildren = PR_FALSE; nsresult rv = nsXFormsDelegateStub::OnCreated(aWrapper); NS_ENSURE_SUCCESS(rv, rv); aWrapper->SetNotificationMask(kStandardNotificationMask | nsIXTFElement::NOTIFY_CHILD_INSERTED | nsIXTFElement::NOTIFY_CHILD_APPENDED | nsIXTFElement::NOTIFY_CHILD_REMOVED | nsIXTFElement::NOTIFY_BEGIN_ADDING_CHILDREN | nsIXTFElement::NOTIFY_DONE_ADDING_CHILDREN); return NS_OK; } NS_IMETHODIMP nsXFormsSelect1Element::BeginAddingChildren() { mAddingChildren = PR_TRUE; return NS_OK; } NS_IMETHODIMP nsXFormsSelect1Element::DoneAddingChildren() { mAddingChildren = PR_FALSE; return NS_OK; } NS_IMETHODIMP nsXFormsSelect1Element::ChildInserted(nsIDOMNode *aChild, PRUint32 aIndex) { if (!mAddingChildren) { Refresh(); } return NS_OK; } NS_IMETHODIMP nsXFormsSelect1Element::ChildAppended(nsIDOMNode *aChild) { if (!mAddingChildren) { Refresh(); } return NS_OK; } NS_IMETHODIMP nsXFormsSelect1Element::ChildRemoved(PRUint32 aIndex) { if (!mAddingChildren) { Refresh(); } return NS_OK; } NS_HIDDEN_(nsresult) NS_NewXFormsSelect1Element(nsIXTFElement **aResult) { *aResult = new nsXFormsSelect1Element(NS_LITERAL_STRING("select1")); if (!*aResult) return NS_ERROR_OUT_OF_MEMORY; NS_ADDREF(*aResult); return NS_OK; }