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Keyboard input

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This commit is contained in:
elasota
2019-12-25 22:20:10 -05:00
parent 5cb9b85396
commit ac3929fb1f
34 changed files with 1003 additions and 708 deletions
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63
GpCommon/GpBitfield.h Normal file
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@@ -0,0 +1,63 @@
#pragma once
template<unsigned int TSize>
class GpBitfield
{
public:
GpBitfield();
GpBitfield(const GpBitfield<TSize> &other);
bool operator==(const GpBitfield<TSize> &other) const;
bool operator!=(const GpBitfield<TSize> &other) const;
void Set(unsigned int index, bool v);
bool Get(unsigned int index) const;
private:
static const unsigned int TSizeBytes = (TSize + 7) / 8;
uint8_t m_bytes[TSizeBytes];
};
template<unsigned int TSize>
inline GpBitfield<TSize>::GpBitfield()
{
for (unsigned int i = 0; i < TSizeBytes; i++)
m_bytes[i] = 0;
}
template<unsigned int TSize>
inline GpBitfield<TSize>::GpBitfield(const GpBitfield<TSize> &other)
: m_bytes(other.m_bytes)
{
}
template<unsigned int TSize>
inline bool GpBitfield<TSize>::operator==(const GpBitfield<TSize> &other) const
{
for (unsigned int i = 0; i < TSizeBytes; i++)
if (m_bytes[i] != other.m_bytes[i])
return false;
return true;
}
template<unsigned int TSize>
inline bool GpBitfield<TSize>::operator!=(const GpBitfield<TSize> &other) const
{
return !((*this) == other);
}
template<unsigned int TSize>
void GpBitfield<TSize>::Set(unsigned int index, bool v)
{
if (v)
m_bytes[index / 8] |= (1 << (index & 7));
else
m_bytes[index / 8] &= ~(1 << (index & 7));
}
template<unsigned int TSize>
bool GpBitfield<TSize>::Get(unsigned int index) const
{
return (m_bytes[index / 8] & (1 << (index & 7))) != 0;
}

38
GpCommon/GpVOSEvent.h
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@@ -1,5 +1,7 @@
#pragma once
#include <stdint.h>
namespace GpKeyModifiers
{
enum GpKeyModifier
@@ -14,11 +16,12 @@ namespace GpKeyIDSubsets
enum GpKeyIDSubset
{
kASCII,
kUnicode,
kSpecial,
kNumPadASCII,
kNumPadNumber,
kNumPadSpecial,
kFKey, // Key value is a raw F number
};
};
}
typedef GpKeyIDSubsets::GpKeyIDSubset GpKeyIDSubset_t;
@@ -27,6 +30,7 @@ namespace GpKeySpecials
{
enum GpKeySpecial
{
kTab,
kEscape,
kPrintScreen,
kScrollLock,
@@ -47,11 +51,33 @@ namespace GpKeySpecials
kLeftAlt,
kRightAlt,
kNumLock,
kLeftArrow,
kUpArrow,
kDownArrow,
kRightArrow,
kCount,
};
}
typedef GpKeySpecials::GpKeySpecial GpKeySpecial_t;
namespace GpNumPadSpecials
{
enum GpNumPadSpecial
{
kSlash,
kAsterisk,
kMinus,
kPlus,
kCount,
};
}
typedef GpNumPadSpecials::GpNumPadSpecial GpNumPadSpecial_t;
namespace GpKeyboardInputEventTypes
{
enum GpKeyboardInputEventType
@@ -68,8 +94,12 @@ struct GpKeyboardInputEvent
{
union KeyUnion
{
GpKeySpecials::GpKeySpecial m_specialKey;
GpKeySpecial_t m_specialKey;
GpNumPadSpecial_t m_numPadSpecialKey;
uint8_t m_numPadNumber;
char m_asciiChar;
uint32_t m_unicodeChar;
unsigned char m_fKey;
};
GpKeyboardInputEventType_t m_eventType;
@@ -135,3 +165,5 @@ struct GpVOSEvent
EventUnion m_event;
GpVOSEventType_t m_eventType;
};
static const unsigned int GpFKeyMaximumInclusive = 24;