1 files changed, 96 insertions, 0 deletions
diff --git a/accessible/mac/HyperTextAccessibleWrap.h b/accessible/mac/HyperTextAccessibleWrap.h
new file mode 100644
index 0000000000..bb418ed179
--- /dev/null
+++ b/accessible/mac/HyperTextAccessibleWrap.h
@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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_HyperTextAccessibleWrap_h__
+#define mozilla_a11y_HyperTextAccessibleWrap_h__
+
+#include "HyperTextAccessible.h"
+#include "PlatformExtTypes.h"
+
+namespace mozilla {
+namespace a11y {
+
+struct TextPoint;
+
+class HyperTextAccessibleWrap : public HyperTextAccessible {
+ public:
+  HyperTextAccessibleWrap(nsIContent* aContent, DocAccessible* aDoc)
+      : HyperTextAccessible(aContent, aDoc) {}
+
+  void TextForRange(nsAString& aText, int32_t aStartOffset,
+                    HyperTextAccessible* aEndContainer, int32_t aEndOffset);
+
+  void AttributedTextForRange(nsTArray<nsString>& aStrings,
+                              nsTArray<RefPtr<AccAttributes>>& aProperties,
+                              nsTArray<LocalAccessible*>& aContainers,
+                              int32_t aStartOffset,
+                              HyperTextAccessible* aEndContainer,
+                              int32_t aEndOffset);
+
+  LayoutDeviceIntRect BoundsForRange(int32_t aStartOffset,
+                                     HyperTextAccessible* aEndContainer,
+                                     int32_t aEndOffset);
+
+  int32_t LengthForRange(int32_t aStartOffset,
+                         HyperTextAccessible* aEndContainer,
+                         int32_t aEndOffset);
+
+  void OffsetAtIndex(int32_t aIndex, HyperTextAccessible** aContainer,
+                     int32_t* aOffset);
+
+  void RangeAt(int32_t aOffset, EWhichRange aRangeType,
+               HyperTextAccessible** aStartContainer, int32_t* aStartOffset,
+               HyperTextAccessible** aEndContainer, int32_t* aEndOffset);
+
+  void NextClusterAt(int32_t aOffset, HyperTextAccessible** aNextContainer,
+                     int32_t* aNextOffset);
+
+  void PreviousClusterAt(int32_t aOffset, HyperTextAccessible** aPrevContainer,
+                         int32_t* aPrevOffset);
+
+  void RangeOfChild(LocalAccessible* aChild, int32_t* aStartOffset,
+                    int32_t* aEndOffset);
+
+  LocalAccessible* LeafAtOffset(int32_t aOffset);
+
+  MOZ_CAN_RUN_SCRIPT void SelectRange(int32_t aStartOffset,
+                                      HyperTextAccessible* aEndContainer,
+                                      int32_t aEndOffset);
+
+ protected:
+  ~HyperTextAccessibleWrap() {}
+
+ private:
+  TextPoint FindTextPoint(int32_t aOffset, nsDirection aDirection,
+                          nsSelectionAmount aAmount,
+                          EWordMovementType aWordMovementType);
+
+  HyperTextAccessibleWrap* EditableRoot();
+
+  void LeftWordAt(int32_t aOffset, HyperTextAccessible** aStartContainer,
+                  int32_t* aStartOffset, HyperTextAccessible** aEndContainer,
+                  int32_t* aEndOffset);
+
+  void RightWordAt(int32_t aOffset, HyperTextAccessible** aStartContainer,
+                   int32_t* aStartOffset, HyperTextAccessible** aEndContainer,
+                   int32_t* aEndOffset);
+
+  void LineAt(int32_t aOffset, bool aNextLine,
+              HyperTextAccessible** aStartContainer, int32_t* aStartOffset,
+              HyperTextAccessible** aEndContainer, int32_t* aEndOffset);
+
+  void ParagraphAt(int32_t aOffset, HyperTextAccessible** aStartContainer,
+                   int32_t* aStartOffset, HyperTextAccessible** aEndContainer,
+                   int32_t* aEndOffset);
+
+  void StyleAt(int32_t aOffset, HyperTextAccessible** aStartContainer,
+               int32_t* aStartOffset, HyperTextAccessible** aEndContainer,
+               int32_t* aEndOffset);
+};
+
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif