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-rw-r--r--dom/xml/ProcessingInstruction.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/dom/xml/ProcessingInstruction.h b/dom/xml/ProcessingInstruction.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_ProcessingInstruction_h
+#define mozilla_dom_ProcessingInstruction_h
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/CharacterData.h"
+#include "nsAString.h"
+
+class nsIPrincipal;
+class nsIURI;
+
+namespace mozilla {
+
+class StyleSheet;
+
+namespace dom {
+
+class ProcessingInstruction : public CharacterData {
+ public:
+ ProcessingInstruction(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+ const nsAString& aData);
+
+ virtual already_AddRefed<CharacterData> CloneDataNode(
+ dom::NodeInfo* aNodeInfo, bool aCloneText) const override;
+
+#ifdef MOZ_DOM_LIST
+ virtual void List(FILE* out, int32_t aIndent) const override;
+ virtual void DumpContent(FILE* out, int32_t aIndent,
+ bool aDumpAll) const override;
+#endif
+
+ // WebIDL API
+ void GetTarget(nsAString& aTarget) { aTarget = NodeName(); }
+ // This is the WebIDL API for LinkStyle, even though only
+ // XMLStylesheetProcessingInstruction actually implements LinkStyle.
+ StyleSheet* GetSheetForBindings() const;
+
+ NS_IMPL_FROMNODE_HELPER(ProcessingInstruction, IsProcessingInstruction())
+
+ protected:
+ virtual ~ProcessingInstruction();
+
+ /**
+ * This will parse the content of the PI, to extract the value of the pseudo
+ * attribute with the name specified in aName. See
+ * http://www.w3.org/TR/xml-stylesheet/#NT-StyleSheetPI for the specification
+ * which is used to parse the content of the PI.
+ *
+ * @param aName the name of the attribute to get the value for
+ * @param aValue [out] the value for the attribute with name specified in
+ * aAttribute. Empty if the attribute isn't present.
+ */
+ bool GetAttrValue(nsAtom* aName, nsAString& aValue);
+
+ JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+/**
+ * aNodeInfoManager must not be null.
+ */
+already_AddRefed<mozilla::dom::ProcessingInstruction>
+NS_NewXMLProcessingInstruction(nsNodeInfoManager* aNodeInfoManager,
+ const nsAString& aTarget,
+ const nsAString& aData);
+
+#endif // mozilla_dom_ProcessingInstruction_h