5bbe069f28
TEST=Ran trybots. Review URL: https://webrtc-codereview.appspot.com/972012 git-svn-id: http://webrtc.googlecode.com/svn/trunk@3253 4adac7df-926f-26a2-2b94-8c16560cd09d
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/system_wrappers/interface/event_wrapper.h"
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#if defined(_WIN32)
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#include <windows.h>
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#include "webrtc/system_wrappers/source/event_win.h"
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#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
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#include <ApplicationServices/ApplicationServices.h>
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#include <pthread.h>
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#include "webrtc/system_wrappers/source/event_posix.h"
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#else
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#include <pthread.h>
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#include "webrtc/system_wrappers/source/event_posix.h"
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#endif
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namespace webrtc {
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EventWrapper* EventWrapper::Create() {
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#if defined(_WIN32)
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return new EventWindows();
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#else
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return EventPosix::Create();
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#endif
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}
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int EventWrapper::KeyPressed() {
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#if defined(_WIN32)
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int key_down = 0;
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for (int key = 0x20; key < 0x90; key++) {
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short res = GetAsyncKeyState(key);
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key_down |= res % 2; // Get the LSB
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}
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if (key_down) {
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return 1;
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} else {
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return 0;
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}
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#elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
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bool key_down = false;
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// loop through all Mac virtual key constant values
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for (int key_index = 0; key_index <= 0x5C; key_index++) {
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key_down |= CGEventSourceKeyState(kCGEventSourceStateHIDSystemState,
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key_index);
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}
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if (key_down) {
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return 1;
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} else {
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return 0;
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}
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#else
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return -1;
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#endif
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}
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} // namespace webrtc
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