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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CONTENT_RENDERER_TEXT_INPUT_CLIENT_OBSERVER_H_ | 5 #ifndef CONTENT_RENDERER_TEXT_INPUT_CLIENT_OBSERVER_H_ |
| 6 #define CONTENT_RENDERER_TEXT_INPUT_CLIENT_OBSERVER_H_ | 6 #define CONTENT_RENDERER_TEXT_INPUT_CLIENT_OBSERVER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "build/build_config.h" | 9 #include "build/build_config.h" |
| 10 #include "content/public/renderer/render_view_observer.h" | 10 #include "content/public/renderer/render_view_observer.h" |
| 11 #include "ui/base/range/range.h" | |
| 12 #include "ui/gfx/point.h" | 11 #include "ui/gfx/point.h" |
| 12 #include "ui/gfx/range/range.h" |
| 13 | 13 |
| 14 namespace WebKit { | 14 namespace WebKit { |
| 15 class WebView; | 15 class WebView; |
| 16 } | 16 } |
| 17 | 17 |
| 18 namespace content { | 18 namespace content { |
| 19 | 19 |
| 20 class RenderViewImpl; | 20 class RenderViewImpl; |
| 21 | 21 |
| 22 // This is the renderer-side message filter that generates the replies for the | 22 // This is the renderer-side message filter that generates the replies for the |
| 23 // messages sent by the TextInputClientMac. See | 23 // messages sent by the TextInputClientMac. See |
| 24 // content/browser/renderer_host/text_input_client_mac.h for more information. | 24 // content/browser/renderer_host/text_input_client_mac.h for more information. |
| 25 class TextInputClientObserver : public RenderViewObserver { | 25 class TextInputClientObserver : public RenderViewObserver { |
| 26 public: | 26 public: |
| 27 explicit TextInputClientObserver(RenderViewImpl* render_view); | 27 explicit TextInputClientObserver(RenderViewImpl* render_view); |
| 28 virtual ~TextInputClientObserver(); | 28 virtual ~TextInputClientObserver(); |
| 29 | 29 |
| 30 // RenderViewObserver overrides: | 30 // RenderViewObserver overrides: |
| 31 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 31 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
| 32 | 32 |
| 33 private: | 33 private: |
| 34 // Returns the WebView of the RenderView. | 34 // Returns the WebView of the RenderView. |
| 35 WebKit::WebView* webview(); | 35 WebKit::WebView* webview(); |
| 36 | 36 |
| 37 // IPC Message handlers: | 37 // IPC Message handlers: |
| 38 void OnCharacterIndexForPoint(gfx::Point point); | 38 void OnCharacterIndexForPoint(gfx::Point point); |
| 39 void OnFirstRectForCharacterRange(ui::Range range); | 39 void OnFirstRectForCharacterRange(gfx::Range range); |
| 40 void OnStringForRange(ui::Range range); | 40 void OnStringForRange(gfx::Range range); |
| 41 | 41 |
| 42 RenderViewImpl* const render_view_impl_; | 42 RenderViewImpl* const render_view_impl_; |
| 43 | 43 |
| 44 DISALLOW_COPY_AND_ASSIGN(TextInputClientObserver); | 44 DISALLOW_COPY_AND_ASSIGN(TextInputClientObserver); |
| 45 }; | 45 }; |
| 46 | 46 |
| 47 } // namespace content | 47 } // namespace content |
| 48 | 48 |
| 49 #endif // CONTENT_RENDERER_TEXT_INPUT_CLIENT_OBSERVER_H_ | 49 #endif // CONTENT_RENDERER_TEXT_INPUT_CLIENT_OBSERVER_H_ |
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