diff options
Diffstat (limited to '')
-rw-r--r-- | accessible/generic/HyperTextAccessible-inl.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/accessible/generic/HyperTextAccessible-inl.h b/accessible/generic/HyperTextAccessible-inl.h new file mode 100644 index 0000000000..daba5068b9 --- /dev/null +++ b/accessible/generic/HyperTextAccessible-inl.h @@ -0,0 +1,48 @@ +/* -*- 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_HyperTextAccessible_inl_h__ +#define mozilla_a11y_HyperTextAccessible_inl_h__ + +#include "HyperTextAccessible.h" + +#include "nsAccUtils.h" + +#include "nsIClipboard.h" +#include "nsFrameSelection.h" + +#include "mozilla/CaretAssociationHint.h" +#include "mozilla/EditorBase.h" + +namespace mozilla::a11y { + +inline void HyperTextAccessible::SetCaretOffset(int32_t aOffset) { + SetSelectionRange(aOffset, aOffset); + // XXX: Force cache refresh until a good solution for AT emulation of user + // input is implemented (AccessFu caret movement). + SelectionMgr()->UpdateCaretOffset(this, aOffset); +} + +inline bool HyperTextAccessible::IsCaretAtEndOfLine() const { + RefPtr<nsFrameSelection> frameSelection = FrameSelection(); + return frameSelection && + frameSelection->GetHint() == CaretAssociationHint::Before; +} + +inline already_AddRefed<nsFrameSelection> HyperTextAccessible::FrameSelection() + const { + nsIFrame* frame = GetFrame(); + return frame ? frame->GetFrameSelection() : nullptr; +} + +inline dom::Selection* HyperTextAccessible::DOMSelection() const { + RefPtr<nsFrameSelection> frameSelection = FrameSelection(); + return frameSelection ? frameSelection->GetSelection(SelectionType::eNormal) + : nullptr; +} + +} // namespace mozilla::a11y + +#endif |