gecko/widget/src/support/nsWidgetSupport.cpp

107 lines
3.1 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.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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
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* 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
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*
* ***** END LICENSE BLOCK ***** */
#include "nsWidgetSupport.h"
#include "nsRect.h"
#include "nsIWidget.h"
#ifdef XP_MAC
#define WIDGET_SUPPORT_EXPORT(returnType) \
PR_PUBLIC_API(returnType)
#else
#define WIDGET_SUPPORT_EXPORT(returnType) \
returnType
#endif
WIDGET_SUPPORT_EXPORT(nsresult)
NS_ShowWidget(nsISupports* aWidget, PRBool aShow)
{
nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
if (widget) {
widget->Show(aShow);
}
return NS_OK;
}
WIDGET_SUPPORT_EXPORT(nsresult)
NS_MoveWidget(nsISupports* aWidget, PRUint32 aX, PRUint32 aY)
{
nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
if (widget) {
widget->Move(aX, aY);
}
return NS_OK;
}
WIDGET_SUPPORT_EXPORT(nsresult)
NS_EnableWidget(nsISupports* aWidget, PRBool aEnable)
{
nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
if (widget) {
widget->Enable(aEnable);
}
return NS_OK;
}
WIDGET_SUPPORT_EXPORT(nsresult)
NS_SetFocusToWidget(nsISupports* aWidget)
{
nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
if (widget) {
widget->SetFocus();
}
return NS_OK;
}
WIDGET_SUPPORT_EXPORT(nsresult)
NS_GetWidgetNativeData(nsISupports* aWidget, void** aNativeData)
{
void *result = nsnull;
nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
if (widget) {
result = widget->GetNativeData(NS_NATIVE_WIDGET);
}
*aNativeData = result;
return NS_OK;
}