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Side by Side Diff: ui/events/ozone/evdev/key_event_converter.cc

Issue 28513004: Move evdev events support into EventFactoryDelegateEvdev (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: s/_evdev//, add event_factory_delegate_ozone.cc, move GetRequestedDelegate() Created 7 years, 2 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 "ui/events/ozone/evdev/key_event_converter_ozone.h" 5 #include "ui/events/ozone/evdev/key_event_converter.h"
6 6
7 #include <linux/input.h> 7 #include <linux/input.h>
8 8
9 #include "ui/events/event.h" 9 #include "ui/events/event.h"
10 #include "ui/events/keycodes/keyboard_codes.h" 10 #include "ui/events/keycodes/keyboard_codes.h"
11 11
12 namespace { 12 namespace {
13 13
14 ui::KeyboardCode KeyboardCodeFromButton(unsigned int code) { 14 ui::KeyboardCode KeyboardCodeFromButton(unsigned int code) {
15 static const ui::KeyboardCode kLinuxBaseKeyMap[] = { 15 static const ui::KeyboardCode kLinuxBaseKeyMap[] = {
(...skipping 132 matching lines...) Expand 10 before | Expand all | Expand 10 after
148 148
149 LOG(ERROR) << "Unknown key code: " << code; 149 LOG(ERROR) << "Unknown key code: " << code;
150 return ui::VKEY_UNKNOWN; 150 return ui::VKEY_UNKNOWN;
151 } 151 }
152 152
153 } // namespace 153 } // namespace
154 154
155 namespace ui { 155 namespace ui {
156 156
157 // TODO(rjkroege): Stop leaking file descriptor. 157 // TODO(rjkroege): Stop leaking file descriptor.
158 KeyEventConverterOzone::KeyEventConverterOzone() {} 158 KeyEventConverterEvdev::KeyEventConverterEvdev() {}
159 KeyEventConverterOzone::~KeyEventConverterOzone() {} 159 KeyEventConverterEvdev::~KeyEventConverterEvdev() {}
160 160
161 void KeyEventConverterOzone::OnFileCanReadWithoutBlocking(int fd) { 161 void KeyEventConverterEvdev::OnFileCanReadWithoutBlocking(int fd) {
162 input_event inputs[4]; 162 input_event inputs[4];
163 ssize_t read_size = read(fd, inputs, sizeof(inputs)); 163 ssize_t read_size = read(fd, inputs, sizeof(inputs));
164 if (read_size <= 0) 164 if (read_size <= 0)
165 return; 165 return;
166 166
167 CHECK_EQ(read_size % sizeof(*inputs), 0u); 167 CHECK_EQ(read_size % sizeof(*inputs), 0u);
168 for (unsigned i = 0; i < read_size / sizeof(*inputs); ++i) { 168 for (unsigned i = 0; i < read_size / sizeof(*inputs); ++i) {
169 const input_event& input = inputs[i]; 169 const input_event& input = inputs[i];
170 if (input.type == EV_KEY) { 170 if (input.type == EV_KEY) {
171 scoped_ptr<KeyEvent> key( 171 scoped_ptr<KeyEvent> key(
172 new KeyEvent(input.value == 0 ? ET_KEY_RELEASED : ET_KEY_PRESSED, 172 new KeyEvent(input.value == 0 ? ET_KEY_RELEASED : ET_KEY_PRESSED,
173 KeyboardCodeFromButton(input.code), 173 KeyboardCodeFromButton(input.code),
174 0, 174 0,
175 true)); 175 true));
176 DispatchEvent(key.PassAs<ui::Event>()); 176 DispatchEvent(key.PassAs<ui::Event>());
177 } else if (input.type == EV_SYN) { 177 } else if (input.type == EV_SYN) {
178 // TODO(sadrul): Handle this case appropriately. 178 // TODO(sadrul): Handle this case appropriately.
179 } 179 }
180 } 180 }
181 } 181 }
182 182
183 void KeyEventConverterOzone::OnFileCanWriteWithoutBlocking(int fd) { 183 void KeyEventConverterEvdev::OnFileCanWriteWithoutBlocking(int fd) {
184 NOTREACHED(); 184 NOTREACHED();
185 } 185 }
186 186
187 } // namespace ui 187 } // namespace ui
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