зеркало из https://github.com/mozilla/gecko-dev.git
128 строки
3.4 KiB
C++
Executable File
128 строки
3.4 KiB
C++
Executable File
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corp. Portions created by Netscape are Copyright (C) 1999 Netscape
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* Communications Corp. All Rights Reserved.
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*
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* Contributor(s):
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* Patrick Beard
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*/
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#include "nsScriptableRegion.h"
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#include "nsIRegion.h"
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#include "nsCOMPtr.h"
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nsScriptableRegion::nsScriptableRegion(nsIRegion* region) : mRegion(nsnull)
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{
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NS_INIT_ISUPPORTS();
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mRegion = region;
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NS_IF_ADDREF(mRegion);
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}
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nsScriptableRegion::~nsScriptableRegion()
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{
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NS_IF_RELEASE(mRegion);
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}
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NS_IMPL_ISUPPORTS1(nsScriptableRegion, nsIScriptableRegion)
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NS_IMETHODIMP nsScriptableRegion::Init()
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{
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return mRegion->Init();
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}
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NS_IMETHODIMP nsScriptableRegion::SetToRegion(nsIScriptableRegion *aRegion)
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{
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nsCOMPtr<nsIRegion> region(do_QueryInterface(aRegion));
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mRegion->SetTo(*region);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::SetToRect(PRInt32 aX, PRInt32 aY, PRInt32 aWidth, PRInt32 aHeight)
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{
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mRegion->SetTo(aX, aY, aWidth, aHeight);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::IntersectRegion(nsIScriptableRegion *aRegion)
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{
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nsCOMPtr<nsIRegion> region(do_QueryInterface(aRegion));
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mRegion->Intersect(*region);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::IntersectRect(PRInt32 aX, PRInt32 aY, PRInt32 aWidth, PRInt32 aHeight)
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{
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mRegion->Intersect(aX, aY, aWidth, aHeight);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::UnionRegion(nsIScriptableRegion *aRegion)
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{
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nsCOMPtr<nsIRegion> region(do_QueryInterface(aRegion));
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mRegion->Union(*region);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::UnionRect(PRInt32 aX, PRInt32 aY, PRInt32 aWidth, PRInt32 aHeight)
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{
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mRegion->Union(aX, aY, aWidth, aHeight);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::SubtractRegion(nsIScriptableRegion *aRegion)
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{
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nsCOMPtr<nsIRegion> region(do_QueryInterface(aRegion));
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mRegion->Subtract(*region);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::SubtractRect(PRInt32 aX, PRInt32 aY, PRInt32 aWidth, PRInt32 aHeight)
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{
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mRegion->Subtract(aX, aY, aWidth, aHeight);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::IsEmpty(PRBool *isEmpty)
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{
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*isEmpty = mRegion->IsEmpty();
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::IsEqualRegion(nsIScriptableRegion *aRegion, PRBool *isEqual)
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{
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nsCOMPtr<nsIRegion> region(do_QueryInterface(aRegion));
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*isEqual = mRegion->IsEqual(*region);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::GetBoundingBox(PRInt32 *aX, PRInt32 *aY, PRInt32 *aWidth, PRInt32 *aHeight)
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{
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mRegion->GetBoundingBox(aX, aY, aWidth, aHeight);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::Offset(PRInt32 aXOffset, PRInt32 aYOffset)
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{
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mRegion->Offset(aXOffset, aYOffset);
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return NS_OK;
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}
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NS_IMETHODIMP nsScriptableRegion::ContainsRect(PRInt32 aX, PRInt32 aY, PRInt32 aWidth, PRInt32 aHeight, PRBool *containsRect)
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{
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*containsRect = mRegion->ContainsRect(aX, aY, aWidth, aHeight);
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return NS_OK;
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}
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