зеркало из https://github.com/mozilla/pjs.git
178 строки
4.7 KiB
C++
178 строки
4.7 KiB
C++
/* -*- 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
|
|
* Novell, Inc.
|
|
* Portions created by the Initial Developer are Copyright (C) 2005
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Allan Beaufour <abeaufour@novell.com>
|
|
* Olli Pettay <Olli.Pettay@helsinki.fi>
|
|
*
|
|
* 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 "nsString.h"
|
|
#include "nsIDOMElement.h"
|
|
#include "nsXFormsUtils.h"
|
|
#include "nsXFormsAccessors.h"
|
|
#include "nsDOMString.h"
|
|
#include "nsIEventStateManager.h"
|
|
#include "nsIContent.h"
|
|
|
|
NS_IMPL_ISUPPORTS2(nsXFormsAccessors, nsIXFormsAccessors, nsIClassInfo)
|
|
|
|
void
|
|
nsXFormsAccessors::Destroy()
|
|
{
|
|
mElement = nsnull;
|
|
mDelegate = nsnull;
|
|
}
|
|
|
|
nsresult
|
|
nsXFormsAccessors::GetState(PRInt32 aState, PRBool *aStateVal)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aStateVal);
|
|
nsCOMPtr<nsIContent> content(do_QueryInterface(mElement));
|
|
*aStateVal = (content && (content->IntrinsicState() & aState));
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetValue(nsAString &aValue)
|
|
{
|
|
if (mDelegate) {
|
|
mDelegate->GetValue(aValue);
|
|
} else {
|
|
SetDOMStringToNull(aValue);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::SetValue(const nsAString & aValue)
|
|
{
|
|
return mDelegate ? mDelegate->SetValue(aValue) : NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::HasBoundNode(PRBool *aHasBoundNode)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aHasBoundNode);
|
|
*aHasBoundNode = PR_FALSE;
|
|
return mDelegate ? mDelegate->GetHasBoundNode(aHasBoundNode) : NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::IsReadonly(PRBool *aStateVal)
|
|
{
|
|
return GetState(NS_EVENT_STATE_MOZ_READONLY, aStateVal);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::IsRelevant(PRBool *aStateVal)
|
|
{
|
|
return GetState(NS_EVENT_STATE_ENABLED, aStateVal);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::IsRequired(PRBool *aStateVal)
|
|
{
|
|
return GetState(NS_EVENT_STATE_REQUIRED, aStateVal);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::IsValid(PRBool *aStateVal)
|
|
{
|
|
return GetState(NS_EVENT_STATE_VALID, aStateVal);
|
|
}
|
|
|
|
// nsIClassInfo implementation
|
|
|
|
static const nsIID sScriptingIIDs[] = {
|
|
NS_IXFORMSACCESSORS_IID
|
|
};
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetInterfaces(PRUint32 *aCount, nsIID * **aArray)
|
|
{
|
|
return nsXFormsUtils::CloneScriptingInterfaces(sScriptingIIDs,
|
|
NS_ARRAY_LENGTH(sScriptingIIDs),
|
|
aCount, aArray);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetHelperForLanguage(PRUint32 language,
|
|
nsISupports **_retval)
|
|
{
|
|
*_retval = nsnull;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetContractID(char * *aContractID)
|
|
{
|
|
*aContractID = nsnull;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetClassDescription(char * *aClassDescription)
|
|
{
|
|
*aClassDescription = nsnull;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetClassID(nsCID * *aClassID)
|
|
{
|
|
*aClassID = nsnull;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetImplementationLanguage(PRUint32 *aImplementationLanguage)
|
|
{
|
|
*aImplementationLanguage = nsIProgrammingLanguage::CPLUSPLUS;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetFlags(PRUint32 *aFlags)
|
|
{
|
|
*aFlags = nsIClassInfo::DOM_OBJECT;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsXFormsAccessors::GetClassIDNoAlloc(nsCID *aClassIDNoAlloc)
|
|
{
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|