Vectorize website settings icons in omnibox
[chromium-blink-merge.git] / components / html_viewer / ax_provider_impl.h
blob18634cc82ddfbe9f19ad56594164f6c0cc181137
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
3 // found in the LICENSE file.
5 #ifndef COMPONENTS_HTML_VIEWER_AX_PROVIDER_IMPL_H_
6 #define COMPONENTS_HTML_VIEWER_AX_PROVIDER_IMPL_H_
8 #include "base/basictypes.h"
9 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h"
10 #include "third_party/mojo_services/src/accessibility/public/interfaces/accessibility.mojom.h"
12 namespace blink {
13 class WebAXObject;
14 class WebView;
15 } // namespace blink
17 namespace html_viewer {
19 // Caller must ensure that |web_view| outlives AxProviderImpl.
20 class AxProviderImpl : public mojo::AxProvider {
21 public:
22 AxProviderImpl(blink::WebView* web_view,
23 mojo::InterfaceRequest<mojo::AxProvider> request);
24 ~AxProviderImpl() override;
25 void GetTree(const mojo::Callback<void(mojo::Array<mojo::AxNodePtr> nodes)>&
26 callback) override;
28 private:
29 int Populate(const blink::WebAXObject& ax_object,
30 int parent_id,
31 int next_sibling_id,
32 mojo::Array<mojo::AxNodePtr>* result);
33 mojo::AxNodePtr ConvertAxNode(const blink::WebAXObject& ax_object,
34 int parent_id,
35 int next_sibling_id);
37 blink::WebView* web_view_;
38 mojo::Binding<mojo::AxProvider> binding_;
40 DISALLOW_COPY_AND_ASSIGN(AxProviderImpl);
43 } // namespace html_viewer
45 #endif // COMPONENTS_HTML_VIEWER_AX_PROVIDER_IMPL_H_