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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef MOJO_SERVICES_HTML_VIEWER_AX_PROVIDER_IMPL_H_ | 5 #ifndef MOJO_SERVICES_HTML_VIEWER_AX_PROVIDER_IMPL_H_ |
| 6 #define MOJO_SERVICES_HTML_VIEWER_AX_PROVIDER_IMPL_H_ | 6 #define MOJO_SERVICES_HTML_VIEWER_AX_PROVIDER_IMPL_H_ |
| 7 | 7 |
| 8 #include "mojo/public/cpp/bindings/interface_impl.h" | 8 #include "mojo/public/cpp/bindings/interface_impl.h" |
| 9 #include "mojo/services/public/interfaces/accessibility/accessibility.mojom.h" | 9 #include "mojo/services/accessibility/public/interfaces/accessibility.mojom.h" |
| 10 | 10 |
| 11 namespace blink { | 11 namespace blink { |
| 12 class WebAXObject; | 12 class WebAXObject; |
| 13 class WebView; | 13 class WebView; |
| 14 } // namespace blink | 14 } // namespace blink |
| 15 | 15 |
| 16 namespace mojo { | 16 namespace mojo { |
| 17 | 17 |
| 18 // Caller must ensure that |web_view| outlives AxProviderImpl. | 18 // Caller must ensure that |web_view| outlives AxProviderImpl. |
| 19 class AxProviderImpl : public InterfaceImpl<AxProvider> { | 19 class AxProviderImpl : public InterfaceImpl<AxProvider> { |
| 20 public: | 20 public: |
| 21 explicit AxProviderImpl(blink::WebView* web_view); | 21 explicit AxProviderImpl(blink::WebView* web_view); |
| 22 void GetTree(const Callback<void(Array<AxNodePtr> nodes)>& callback) override; | 22 void GetTree(const Callback<void(Array<AxNodePtr> nodes)>& callback) override; |
| 23 | 23 |
| 24 private: | 24 private: |
| 25 int Populate(const blink::WebAXObject& ax_object, | 25 int Populate(const blink::WebAXObject& ax_object, |
| 26 int parent_id, | 26 int parent_id, |
| 27 int next_sibling_id, | 27 int next_sibling_id, |
| 28 Array<AxNodePtr>* result); | 28 Array<AxNodePtr>* result); |
| 29 AxNodePtr ConvertAxNode(const blink::WebAXObject& ax_object, | 29 AxNodePtr ConvertAxNode(const blink::WebAXObject& ax_object, |
| 30 int parent_id, | 30 int parent_id, |
| 31 int next_sibling_id); | 31 int next_sibling_id); |
| 32 | 32 |
| 33 blink::WebView* web_view_; | 33 blink::WebView* web_view_; |
| 34 }; | 34 }; |
| 35 | 35 |
| 36 } // namespace mojo | 36 } // namespace mojo |
| 37 | 37 |
| 38 #endif // MOJO_SERVICES_HTML_VIEWER_AX_PROVIDER_IMPL_H_ | 38 #endif // MOJO_SERVICES_HTML_VIEWER_AX_PROVIDER_IMPL_H_ |
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