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45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "ImageMetadata.h"
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#include "RasterImage.h"
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#include "nsComponentManagerUtils.h"
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#include "nsISupportsPrimitives.h"
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#include "nsXPCOMCID.h"
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namespace mozilla {
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namespace image {
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nsresult
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ImageMetadata::SetOnImage(RasterImage* aImage)
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{
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nsresult rv = NS_OK;
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if (mHotspotX != -1 && mHotspotY != -1) {
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nsCOMPtr<nsISupportsPRUint32> intwrapx =
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do_CreateInstance(NS_SUPPORTS_PRUINT32_CONTRACTID);
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nsCOMPtr<nsISupportsPRUint32> intwrapy =
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do_CreateInstance(NS_SUPPORTS_PRUINT32_CONTRACTID);
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intwrapx->SetData(mHotspotX);
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intwrapy->SetData(mHotspotY);
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aImage->Set("hotspotX", intwrapx);
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aImage->Set("hotspotY", intwrapy);
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}
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aImage->SetLoopCount(mLoopCount);
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if (HasSize()) {
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MOZ_ASSERT(HasOrientation(), "Should have orientation");
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rv = aImage->SetSize(GetWidth(), GetHeight(), GetOrientation());
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}
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return rv;
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}
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} // namespace image
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} // namespace mozilla
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