| /* |
| * Copyright (C) 2013, Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef AXInlineTextBox_h |
| #define AXInlineTextBox_h |
| |
| #include "base/macros.h" |
| #include "core/layout/line/AbstractInlineTextBox.h" |
| #include "modules/accessibility/AXObject.h" |
| |
| namespace blink { |
| |
| class Node; |
| class AXObjectCacheImpl; |
| |
| class AXInlineTextBox final : public AXObject { |
| private: |
| AXInlineTextBox(scoped_refptr<AbstractInlineTextBox>, AXObjectCacheImpl&); |
| |
| public: |
| static AXInlineTextBox* Create(scoped_refptr<AbstractInlineTextBox>, |
| AXObjectCacheImpl&); |
| |
| protected: |
| void Init() override; |
| void Detach() override; |
| bool IsDetached() const override { return !inline_text_box_; } |
| bool IsAXInlineTextBox() const override { return true; } |
| |
| public: |
| AccessibilityRole RoleValue() const override { return kInlineTextBoxRole; } |
| String GetName(AXNameFrom&, |
| AXObject::AXObjectVector* name_objects) const override; |
| void TextCharacterOffsets(Vector<int>&) const override; |
| void GetWordBoundaries(Vector<AXRange>&) const override; |
| void GetRelativeBounds(AXObject** out_container, |
| FloatRect& out_bounds_in_container, |
| SkMatrix44& out_container_transform, |
| bool* clips_children = nullptr) const override; |
| AXObject* ComputeParent() const override; |
| AccessibilityTextDirection GetTextDirection() const override; |
| Node* GetNode() const override; |
| AXObject* NextOnLine() const override; |
| AXObject* PreviousOnLine() const override; |
| |
| private: |
| scoped_refptr<AbstractInlineTextBox> inline_text_box_; |
| |
| bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(AXInlineTextBox); |
| }; |
| |
| } // namespace blink |
| |
| #endif // AXInlineTextBox_h |