Initial Commit

common/Keydata.hpp

@@ -0,0 +1,143 @@
+#ifndef _COMMON_KEYDATA_HPP_
+#define _COMMON_KEYDATA_HPP_
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+
+class KeyData
+{
+public:
+  KeyData(void);
+	KeyData(WPARAM virtualKey,LPARAM keyData);
+	KeyData(const KeyData &someKeyData);
+	KeyData(const CallbackData &someCallbackData);
+	virtual ~KeyData();
+	KeyData &operator=(const KeyData &someKeyData);
+	BOOL operator==(const KeyData &someKeyData)const;
+	int virtualKey(void)const;
+	int repeatCount(void)const;
+	int scanCode(void)const;
+	BOOL isExtendedKey(void)const;
+	BOOL isEnterKey(void)const;
+	BOOL isEscapeKey(void)const;
+	BOOL contextCode(void)const;
+	BOOL prevKeyUp(void)const;
+	BOOL transitionState(void)const;
+  static bool shiftKeyPressed(void);
+	static bool controlKeyPressed(void);
+private:
+  enum {EnterKey=0x0D,EscapeKey=0x1B};
+  WPARAM mVirtualKey;
+	LPARAM mKeyData;
+};
+
+inline
+KeyData::KeyData(void)
+: mVirtualKey(0), mKeyData(0)
+{
+}
+
+inline
+KeyData::KeyData(const KeyData &someKeyData)
+{
+  *this=someKeyData;
+}
+
+inline
+KeyData::KeyData(WPARAM virtualKey,LPARAM keyData)
+: mVirtualKey(virtualKey), mKeyData(keyData)
+{
+}
+
+inline
+KeyData::KeyData(const CallbackData &someCallbackData)
+: mVirtualKey(someCallbackData.wParam()), mKeyData(someCallbackData.lParam())
+{
+}
+
+inline
+KeyData::~KeyData()
+{
+}
+
+inline
+KeyData &KeyData::operator=(const KeyData &someKeyData)
+{
+  mVirtualKey=someKeyData.mVirtualKey;
+	mKeyData=someKeyData.mKeyData;
+	return *this;
+}
+
+inline
+BOOL KeyData::operator==(const KeyData &someKeyData)const
+{
+  return mVirtualKey==someKeyData.mVirtualKey&&
+	       mKeyData==someKeyData.mKeyData;
+}
+
+inline
+int KeyData::virtualKey(void)const
+{
+  return mVirtualKey;
+}
+
+inline
+int KeyData::repeatCount(void)const
+{
+  return mKeyData&0xFFFF;
+}
+
+inline
+int KeyData::scanCode(void)const
+{
+  return (mKeyData&0xFF00)>>16;
+}
+
+inline
+BOOL KeyData::isExtendedKey(void)const
+{
+  return mKeyData&0x100000;
+}
+
+inline
+BOOL KeyData::isEnterKey(void)const
+{
+  return virtualKey()==EnterKey;
+}
+
+inline
+BOOL KeyData::isEscapeKey(void)const
+{
+  return virtualKey()==EscapeKey;
+}
+
+inline
+BOOL KeyData::contextCode(void)const
+{
+  return mKeyData&0x20000000;
+}
+
+inline
+BOOL KeyData::prevKeyUp(void)const
+{
+  return mKeyData&0x40000000;
+}
+
+inline
+BOOL KeyData::transitionState(void)const
+{
+  return mKeyData&0x80000000;
+}
+
+inline
+bool KeyData::shiftKeyPressed(void)
+{
+  return ::GetKeyState(VK_SHIFT)&0x8000;
+}
+
+inline
+bool KeyData::controlKeyPressed(void)
+{
+  return ::GetKeyState(VK_CONTROL)&0x8000;
+}
+#endif