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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_CHILD_NPAPI_WEBPLUGIN_IME_WIN_H_ | 5 #ifndef CONTENT_CHILD_NPAPI_WEBPLUGIN_IME_WIN_H_ |
| 6 #define CONTENT_CHILD_NPAPI_WEBPLUGIN_IME_WIN_H_ | 6 #define CONTENT_CHILD_NPAPI_WEBPLUGIN_IME_WIN_H_ |
| 7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 8 #include <string> | 10 #include <string> |
| 9 #include <vector> | 11 #include <vector> |
| 10 | 12 |
| 11 #include "base/basictypes.h" | |
| 12 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
| 13 #include "third_party/npapi/bindings/npapi.h" | 14 #include "third_party/npapi/bindings/npapi.h" |
| 14 #include "ui/gfx/geometry/rect.h" | 15 #include "ui/gfx/geometry/rect.h" |
| 15 | 16 |
| 16 namespace content { | 17 namespace content { |
| 17 | 18 |
| 18 class PluginInstance; | 19 class PluginInstance; |
| 19 | 20 |
| 20 // A class that emulates an IME for windowless plugins. A windowless plugin | 21 // A class that emulates an IME for windowless plugins. A windowless plugin |
| 21 // does not have a window. Therefore, we cannot attach an IME to a windowless | 22 // does not have a window. Therefore, we cannot attach an IME to a windowless |
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| 142 // The return value for GCS_COMPSTR. | 143 // The return value for GCS_COMPSTR. |
| 143 base::string16 composition_text_; | 144 base::string16 composition_text_; |
| 144 | 145 |
| 145 // The return value for GCS_RESULTSTR. | 146 // The return value for GCS_RESULTSTR. |
| 146 base::string16 result_text_; | 147 base::string16 result_text_; |
| 147 | 148 |
| 148 // The return value for GCS_COMPATTR. | 149 // The return value for GCS_COMPATTR. |
| 149 std::string composition_attributes_; | 150 std::string composition_attributes_; |
| 150 | 151 |
| 151 // The return value for GCS_COMPCLAUSE. | 152 // The return value for GCS_COMPCLAUSE. |
| 152 std::vector<uint32> composition_clauses_; | 153 std::vector<uint32_t> composition_clauses_; |
| 153 | 154 |
| 154 // The return value for GCS_RESULTCLAUSE. | 155 // The return value for GCS_RESULTCLAUSE. |
| 155 uint32 result_clauses_[2]; | 156 uint32_t result_clauses_[2]; |
| 156 | 157 |
| 157 // The return value for GCS_CURSORPOS. | 158 // The return value for GCS_CURSORPOS. |
| 158 int cursor_position_; | 159 int cursor_position_; |
| 159 | 160 |
| 160 // The return value for GCS_DELTASTART. | 161 // The return value for GCS_DELTASTART. |
| 161 int delta_start_; | 162 int delta_start_; |
| 162 | 163 |
| 163 // Whether we are composing text. This variable is used for sending a | 164 // Whether we are composing text. This variable is used for sending a |
| 164 // WM_IME_STARTCOMPOSITION message when we start composing IME text. | 165 // WM_IME_STARTCOMPOSITION message when we start composing IME text. |
| 165 bool composing_text_; | 166 bool composing_text_; |
| 166 | 167 |
| 167 // Whether a plugin supports IME messages. When a plugin cannot handle | 168 // Whether a plugin supports IME messages. When a plugin cannot handle |
| 168 // IME messages, we need to send the IME text with WM_CHAR messages as Windows | 169 // IME messages, we need to send the IME text with WM_CHAR messages as Windows |
| 169 // does. | 170 // does. |
| 170 bool support_ime_messages_; | 171 bool support_ime_messages_; |
| 171 | 172 |
| 172 // The IME status received from a plugin. | 173 // The IME status received from a plugin. |
| 173 bool status_updated_; | 174 bool status_updated_; |
| 174 int input_type_; | 175 int input_type_; |
| 175 gfx::Rect caret_rect_; | 176 gfx::Rect caret_rect_; |
| 176 | 177 |
| 177 // The pointer to the WebPluginIMEWin instance used by patch functions. | 178 // The pointer to the WebPluginIMEWin instance used by patch functions. |
| 178 static WebPluginIMEWin* instance_; | 179 static WebPluginIMEWin* instance_; |
| 179 }; | 180 }; |
| 180 | 181 |
| 181 } // namespace content | 182 } // namespace content |
| 182 | 183 |
| 183 #endif // CONTENT_CHILD_NPAPI_WEBPLUGIN_IME_WIN_H_ | 184 #endif // CONTENT_CHILD_NPAPI_WEBPLUGIN_IME_WIN_H_ |
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