86 lines
1.5 KiB
C++
86 lines
1.5 KiB
C++
#include "linux/keyboard.h"
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#include "StdAfx.h"
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#include "AppleWin.h"
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#include "YamlHelper.h"
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#include <queue>
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namespace
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{
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std::queue<BYTE> keys;
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BYTE keycode = 0;
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}
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void addKeyToBuffer(BYTE key)
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{
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keys.push(key);
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}
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BYTE KeybGetKeycode()
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{
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return keycode;
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}
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BYTE KeybReadData()
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{
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LogFileTimeUntilFirstKeyRead();
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if (keys.empty())
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{
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return keycode;
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}
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else
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{
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keycode = keys.front();
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const BYTE result = keycode | 0x80;
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return result;
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}
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}
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BYTE KeybReadFlag()
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{
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if (!keys.empty())
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{
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keys.pop();
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}
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return KeybReadData();
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}
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#define SS_YAML_KEY_LASTKEY "Last Key"
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#define SS_YAML_KEY_KEYWAITING "Key Waiting"
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static std::string KeybGetSnapshotStructName(void)
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{
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static const std::string name("Keyboard");
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return name;
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}
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void KeybSaveSnapshot(YamlSaveHelper& yamlSaveHelper)
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{
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YamlSaveHelper::Label state(yamlSaveHelper, "%s:\n", KeybGetSnapshotStructName().c_str());
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yamlSaveHelper.SaveHexUint8(SS_YAML_KEY_LASTKEY, keycode);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_KEYWAITING, keys.empty() ? false : false);
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}
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void KeybLoadSnapshot(YamlLoadHelper& yamlLoadHelper, UINT version)
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{
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if (!yamlLoadHelper.GetSubMap(KeybGetSnapshotStructName()))
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return;
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keycode = (BYTE) yamlLoadHelper.LoadUint(SS_YAML_KEY_LASTKEY);
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bool keywaiting = false;
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if (version >= 2)
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keywaiting = yamlLoadHelper.LoadBool(SS_YAML_KEY_KEYWAITING);
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keys = std::queue<BYTE>();
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addKeyToBuffer(keycode);
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yamlLoadHelper.PopMap();
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}
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void KeybReset()
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{
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}
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