| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
| #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
| |
| #include <vector> |
| |
| #include "base/memory/raw_ptr_exclusion.h" |
| #include "base/win/atl.h" |
| #include "content/browser/accessibility/browser_accessibility.h" |
| #include "content/browser/accessibility/browser_accessibility_com_win.h" |
| #include "content/common/content_export.h" |
| #include "ui/accessibility/ax_node.h" |
| |
| namespace content { |
| |
| class CONTENT_EXPORT BrowserAccessibilityWin : public BrowserAccessibility { |
| public: |
| ~BrowserAccessibilityWin() override; |
| BrowserAccessibilityWin(const BrowserAccessibilityWin&) = delete; |
| BrowserAccessibilityWin& operator=(const BrowserAccessibilityWin&) = delete; |
| |
| // This is used to call UpdateStep1ComputeWinAttributes, ... above when |
| // a node needs to be updated for some other reason other than via |
| // OnAtomicUpdateFinished. |
| void UpdatePlatformAttributes() override; |
| |
| // |
| // AXPlatformNodeDelegate overrides. |
| // |
| |
| std::wstring ComputeListItemNameFromContent() const override; |
| |
| // |
| // BrowserAccessibility overrides. |
| // |
| |
| bool CanFireEvents() const override; |
| ui::AXPlatformNode* GetAXPlatformNode() const override; |
| void OnLocationChanged() override; |
| std::u16string GetHypertext() const override; |
| |
| const std::vector<gfx::NativeViewAccessible> GetUIADirectChildrenInRange( |
| ui::AXPlatformNodeDelegate* start, |
| ui::AXPlatformNodeDelegate* end) override; |
| |
| gfx::NativeViewAccessible GetNativeViewAccessible() override; |
| |
| class BrowserAccessibilityComWin* GetCOM() const; |
| |
| protected: |
| BrowserAccessibilityWin(BrowserAccessibilityManager* manager, |
| ui::AXNode* node); |
| |
| ui::TextAttributeList ComputeTextAttributes() const override; |
| |
| bool ShouldHideChildrenForUIA() const; |
| |
| friend class BrowserAccessibility; // Needs access to our constructor. |
| |
| private: |
| // This field is not a raw_ptr<> because it was filtered by the rewriter for: |
| // #addr-of |
| RAW_PTR_EXCLUSION CComObject<BrowserAccessibilityComWin>* |
| browser_accessibility_com_; |
| }; |
| |
| CONTENT_EXPORT BrowserAccessibilityWin* ToBrowserAccessibilityWin( |
| BrowserAccessibility* obj); |
| |
| CONTENT_EXPORT const BrowserAccessibilityWin* ToBrowserAccessibilityWin( |
| const BrowserAccessibility* obj); |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |