mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 14:45:29 +00:00
96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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 Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
#include "nsAreaFrame.h"
|
|
#include "nsBlockBandData.h"
|
|
#include "nsIReflowCommand.h"
|
|
#include "nsIStyleContext.h"
|
|
#include "nsStyleConsts.h"
|
|
#include "nsIPresContext.h"
|
|
#include "nsIViewManager.h"
|
|
#include "nsSpaceManager.h"
|
|
#include "nsHTMLAtoms.h"
|
|
#include "nsIView.h"
|
|
#include "nsHTMLIIDs.h"
|
|
#include "nsHTMLValue.h"
|
|
#include "nsHTMLParts.h"
|
|
#include "nsLayoutAtoms.h"
|
|
#include "nsISizeOfHandler.h"
|
|
|
|
#undef NOISY_MAX_ELEMENT_SIZE
|
|
#undef NOISY_SPACEMANAGER
|
|
#undef NOISY_FINAL_SIZE
|
|
|
|
nsresult
|
|
NS_NewAreaFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame, PRUint32 aFlags)
|
|
{
|
|
NS_PRECONDITION(aNewFrame, "null OUT ptr");
|
|
if (nsnull == aNewFrame) {
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
nsAreaFrame* it = new (aPresShell) nsAreaFrame;
|
|
if (nsnull == it) {
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
it->SetFlags(aFlags);
|
|
*aNewFrame = it;
|
|
return NS_OK;
|
|
}
|
|
|
|
nsAreaFrame::nsAreaFrame()
|
|
{
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// nsIFrame
|
|
|
|
NS_IMETHODIMP
|
|
nsAreaFrame::GetFrameType(nsIAtom** aType) const
|
|
{
|
|
NS_PRECONDITION(nsnull != aType, "null OUT parameter pointer");
|
|
*aType = nsLayoutAtoms::areaFrame;
|
|
NS_ADDREF(*aType);
|
|
return NS_OK;
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Diagnostics
|
|
|
|
#ifdef NS_DEBUG
|
|
NS_IMETHODIMP
|
|
nsAreaFrame::GetFrameName(nsString& aResult) const
|
|
{
|
|
return MakeFrameName("Area", aResult);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAreaFrame::SizeOf(nsISizeOfHandler* aHandler, PRUint32* aResult) const
|
|
{
|
|
if (!aResult) {
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
nsBlockFrame::SizeOf(aHandler, aResult);
|
|
*aResult += sizeof(*this) - sizeof(nsBlockFrame);
|
|
|
|
return NS_OK;
|
|
}
|
|
#endif
|