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-rw-r--r--dom/base/Text.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/dom/base/Text.h b/dom/base/Text.h
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+++ b/dom/base/Text.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_Text_h
+#define mozilla_dom_Text_h
+
+#include "mozilla/dom/CharacterData.h"
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+
+class Text : public CharacterData {
+ public:
+ NS_IMPL_FROMNODE_HELPER(Text, IsText())
+
+ explicit Text(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
+ : CharacterData(std::move(aNodeInfo)) {}
+
+ // WebIDL API
+ already_AddRefed<Text> SplitText(uint32_t aOffset, ErrorResult& rv);
+ void GetWholeText(nsAString& aWholeText);
+
+ static already_AddRefed<Text> Constructor(const GlobalObject& aGlobal,
+ const nsAString& aData,
+ ErrorResult& aRv);
+
+ /**
+ * Method to see if the text node contains data that is useful
+ * for a translation: i.e., it consists of more than just whitespace,
+ * digits and punctuation.
+ */
+ bool HasTextForTranslation();
+};
+
+} // namespace dom
+} // namespace mozilla
+
+inline mozilla::dom::Text* nsINode::GetAsText() {
+ return IsText() ? AsText() : nullptr;
+}
+
+inline const mozilla::dom::Text* nsINode::GetAsText() const {
+ return IsText() ? AsText() : nullptr;
+}
+
+inline mozilla::dom::Text* nsINode::AsText() {
+ MOZ_ASSERT(IsText());
+ return static_cast<mozilla::dom::Text*>(this);
+}
+
+inline const mozilla::dom::Text* nsINode::AsText() const {
+ MOZ_ASSERT(IsText());
+ return static_cast<const mozilla::dom::Text*>(this);
+}
+
+#endif // mozilla_dom_Text_h