mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 "mozilla/dom/SVGDocument.h"
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#include "nsString.h"
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#include "nsLiteralString.h"
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#include "nsIDOMSVGElement.h"
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#include "mozilla/dom/Element.h"
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#include "nsSVGElement.h"
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#include "mozilla/dom/SVGDocumentBinding.h"
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using namespace mozilla::dom;
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namespace mozilla {
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namespace dom {
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//----------------------------------------------------------------------
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// Implementation
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//----------------------------------------------------------------------
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// nsISupports methods:
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void
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SVGDocument::GetDomain(nsAString& aDomain, ErrorResult& aRv)
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{
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SetDOMStringToNull(aDomain);
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if (mDocumentURI) {
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nsAutoCString domain;
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nsresult rv = mDocumentURI->GetHost(domain);
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if (NS_FAILED(rv)) {
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aRv.Throw(rv);
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return;
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}
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if (domain.IsEmpty()) {
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return;
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}
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CopyUTF8toUTF16(domain, aDomain);
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}
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}
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nsSVGElement*
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SVGDocument::GetRootElement(ErrorResult& aRv)
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{
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Element* root = nsDocument::GetRootElement();
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if (!root) {
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return nullptr;
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}
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if (!root->IsSVG()) {
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aRv.Throw(NS_NOINTERFACE);
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return nullptr;
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}
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return static_cast<nsSVGElement*>(root);
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}
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nsresult
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SVGDocument::Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const
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{
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NS_ASSERTION(aNodeInfo->NodeInfoManager() == mNodeInfoManager,
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"Can't import this document into another document!");
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nsRefPtr<SVGDocument> clone = new SVGDocument();
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NS_ENSURE_TRUE(clone, NS_ERROR_OUT_OF_MEMORY);
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nsresult rv = CloneDocHelper(clone.get());
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NS_ENSURE_SUCCESS(rv, rv);
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return CallQueryInterface(clone.get(), aResult);
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}
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JSObject*
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SVGDocument::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aScope)
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{
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return SVGDocumentBinding::Wrap(aCx, aScope, this);
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}
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} // namespace dom
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} // namespace mozilla
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////////////////////////////////////////////////////////////////////////
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// Exported creation functions
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nsresult
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NS_NewSVGDocument(nsIDocument** aInstancePtrResult)
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{
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nsRefPtr<SVGDocument> doc = new SVGDocument();
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nsresult rv = doc->Init();
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if (NS_FAILED(rv)) {
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return rv;
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}
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doc.forget(aInstancePtrResult);
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return rv;
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}
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