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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 #include "chrome/browser/ui/ash/event_rewriter.h" | 5 #include "chrome/browser/ui/ash/event_rewriter.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "ash/shell.h" | 9 #include "ash/shell.h" |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
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| 230 #if defined(OS_CHROMEOS) | 230 #if defined(OS_CHROMEOS) |
| 231 void EventRewriter::DeviceAdded(int device_id) { | 231 void EventRewriter::DeviceAdded(int device_id) { |
| 232 DCHECK_NE(XIAllDevices, device_id); | 232 DCHECK_NE(XIAllDevices, device_id); |
| 233 DCHECK_NE(XIAllMasterDevices, device_id); | 233 DCHECK_NE(XIAllMasterDevices, device_id); |
| 234 if (device_id == XIAllDevices || device_id == XIAllMasterDevices) { | 234 if (device_id == XIAllDevices || device_id == XIAllMasterDevices) { |
| 235 LOG(ERROR) << "Unexpected device_id passed: " << device_id; | 235 LOG(ERROR) << "Unexpected device_id passed: " << device_id; |
| 236 return; | 236 return; |
| 237 } | 237 } |
| 238 | 238 |
| 239 int ndevices_return = 0; | 239 int ndevices_return = 0; |
| 240 XIDeviceInfo* device_info = XIQueryDevice(ui::GetXDisplay(), | 240 XIDeviceInfo* device_info = XIQueryDevice(gfx::GetXDisplay(), |
| 241 device_id, | 241 device_id, |
| 242 &ndevices_return); | 242 &ndevices_return); |
| 243 | 243 |
| 244 // Since |device_id| is neither XIAllDevices nor XIAllMasterDevices, | 244 // Since |device_id| is neither XIAllDevices nor XIAllMasterDevices, |
| 245 // the number of devices found should be either 0 (not found) or 1. | 245 // the number of devices found should be either 0 (not found) or 1. |
| 246 if (!device_info) { | 246 if (!device_info) { |
| 247 LOG(ERROR) << "XIQueryDevice: Device ID " << device_id << " is unknown."; | 247 LOG(ERROR) << "XIQueryDevice: Device ID " << device_id << " is unknown."; |
| 248 return; | 248 return; |
| 249 } | 249 } |
| 250 | 250 |
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| 275 } | 275 } |
| 276 | 276 |
| 277 void EventRewriter::RefreshKeycodes() { | 277 void EventRewriter::RefreshKeycodes() { |
| 278 keysym_to_keycode_map_.clear(); | 278 keysym_to_keycode_map_.clear(); |
| 279 } | 279 } |
| 280 | 280 |
| 281 KeyCode EventRewriter::NativeKeySymToNativeKeycode(KeySym keysym) { | 281 KeyCode EventRewriter::NativeKeySymToNativeKeycode(KeySym keysym) { |
| 282 if (keysym_to_keycode_map_.count(keysym)) | 282 if (keysym_to_keycode_map_.count(keysym)) |
| 283 return keysym_to_keycode_map_[keysym]; | 283 return keysym_to_keycode_map_[keysym]; |
| 284 | 284 |
| 285 Display* display = ui::GetXDisplay(); | 285 XDisplay* display = gfx::GetXDisplay(); |
| 286 KeyCode keycode = XKeysymToKeycode(display, keysym); | 286 KeyCode keycode = XKeysymToKeycode(display, keysym); |
| 287 keysym_to_keycode_map_[keysym] = keycode; | 287 keysym_to_keycode_map_[keysym] = keycode; |
| 288 return keycode; | 288 return keycode; |
| 289 } | 289 } |
| 290 | 290 |
| 291 bool EventRewriter::RewriteWithKeyboardRemappingsByKeySym( | 291 bool EventRewriter::RewriteWithKeyboardRemappingsByKeySym( |
| 292 const KeyboardRemapping* remappings, | 292 const KeyboardRemapping* remappings, |
| 293 size_t num_remappings, | 293 size_t num_remappings, |
| 294 KeySym keysym, | 294 KeySym keysym, |
| 295 unsigned int native_mods, | 295 unsigned int native_mods, |
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| 1011 const DeviceType type = EventRewriter::GetDeviceType(device_name); | 1011 const DeviceType type = EventRewriter::GetDeviceType(device_name); |
| 1012 if (type == kDeviceAppleKeyboard) { | 1012 if (type == kDeviceAppleKeyboard) { |
| 1013 VLOG(1) << "Apple keyboard '" << device_name << "' connected: " | 1013 VLOG(1) << "Apple keyboard '" << device_name << "' connected: " |
| 1014 << "id=" << device_id; | 1014 << "id=" << device_id; |
| 1015 } | 1015 } |
| 1016 // Always overwrite the existing device_id since the X server may reuse a | 1016 // Always overwrite the existing device_id since the X server may reuse a |
| 1017 // device id for an unattached device. | 1017 // device id for an unattached device. |
| 1018 device_id_to_type_[device_id] = type; | 1018 device_id_to_type_[device_id] = type; |
| 1019 return type; | 1019 return type; |
| 1020 } | 1020 } |
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