Add m-esr52 at 52.6.0

1 files changed, 85 insertions, 0 deletions

diff --git a/accessible/xpcom/xpcAccessibleTextRange.h b/accessible/xpcom/xpcAccessibleTextRange.h
new file mode 100644
index 000000000..315707703
--- /dev/null
+++ b/accessible/xpcom/xpcAccessibleTextRange.h
@@ -0,0 +1,85 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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_a11y_xpcAccessibleTextRange_h_
+#define mozilla_a11y_xpcAccessibleTextRange_h_
+
+#include "nsIAccessibleTextRange.h"
+#include "TextRange.h"
+
+#include "mozilla/Move.h"
+#include "nsCycleCollectionParticipant.h"
+
+namespace mozilla {
+namespace a11y {
+
+class TextRange;
+
+#define NS_ACCESSIBLETEXTRANGE_IMPL_IID                 \
+{  /* 133c8bf4-4913-4355-bd50-426bd1d6e1ad */           \
+  0xb17652d9,                                           \
+  0x4f54,                                               \
+  0x4c56,                                               \
+  { 0xbb, 0x62, 0x6d, 0x5b, 0xf1, 0xef, 0x91, 0x0c }    \
+}
+
+class xpcAccessibleTextRange final : public nsIAccessibleTextRange
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_CLASS(xpcAccessibleTextRange)
+
+  NS_IMETHOD GetStartContainer(nsIAccessibleText** aAnchor) final override;
+  NS_IMETHOD GetStartOffset(int32_t* aOffset) final override;
+  NS_IMETHOD GetEndContainer(nsIAccessibleText** aAnchor) final override;
+  NS_IMETHOD GetEndOffset(int32_t* aOffset) final override;
+  NS_IMETHOD GetContainer(nsIAccessible** aContainer) final override;
+  NS_IMETHOD GetEmbeddedChildren(nsIArray** aList) final override;
+  NS_IMETHOD Compare(nsIAccessibleTextRange* aOtherRange, bool* aResult) final override;
+  NS_IMETHOD CompareEndPoints(uint32_t aEndPoint,
+                              nsIAccessibleTextRange* aOtherRange,
+                              uint32_t aOtherRangeEndPoint,
+                              int32_t* aResult) final override;
+  NS_IMETHOD GetText(nsAString& aText) final override;
+  NS_IMETHOD GetBounds(nsIArray** aRectList) final override;
+  NS_IMETHOD Move(uint32_t aUnit, int32_t aCount) final override;
+  NS_IMETHOD MoveStart(uint32_t aUnit, int32_t aCount) final override;
+  NS_IMETHOD MoveEnd(uint32_t aUnit, int32_t aCount) final override;
+  NS_IMETHOD Normalize(uint32_t aUnit) final override;
+  NS_IMETHOD Crop(nsIAccessible* aContainer, bool* aSuccess) final override;
+  NS_IMETHOD FindText(const nsAString& aText, bool aIsBackward, bool aIsIgnoreCase,
+                      nsIAccessibleTextRange** aRange) final override;
+  NS_IMETHOD FindAttr(uint32_t aAttr, nsIVariant* aVal, bool aIsBackward,
+                      nsIAccessibleTextRange** aRange) final override;
+  NS_IMETHOD AddToSelection() final override;
+  NS_IMETHOD RemoveFromSelection() final override;
+  NS_IMETHOD Select() final override;
+  NS_IMETHOD ScrollIntoView(uint32_t aHow) final override;
+
+  NS_DECLARE_STATIC_IID_ACCESSOR(NS_ACCESSIBLETEXTRANGE_IMPL_IID)
+
+private:
+  explicit xpcAccessibleTextRange(TextRange&& aRange) :
+    mRange(Forward<TextRange>(aRange)) {}
+  xpcAccessibleTextRange() {}
+
+  ~xpcAccessibleTextRange() {}
+
+  friend class xpcAccessibleHyperText;
+
+  xpcAccessibleTextRange(const xpcAccessibleTextRange&) = delete;
+  xpcAccessibleTextRange& operator =(const xpcAccessibleTextRange&) = delete;
+
+  TextRange mRange;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(xpcAccessibleTextRange,
+                              NS_ACCESSIBLETEXTRANGE_IMPL_IID)
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif