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input: Added ability to retrieve modifiers state.

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This commit is contained in:
Branimir Karadžić 2015-06-04 18:26:09 -07:00
parent 3813b28e9b
commit 58fae36870
2 changed files with 18 additions and 0 deletions
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15
examples/common/entry/input.cpp
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@ -109,6 +109,16 @@ struct Keyboard
return decodeKeyState(m_key[_key], *_modifiers); return decodeKeyState(m_key[_key], *_modifiers);
} }
uint8_t getModifiersState()
{
uint8_t modifiers = 0;
for (uint32_t ii = 0; ii < entry::Key::Count; ++ii)
{
modifiers |= (m_key[ii]>>16)&0xff;
}
return modifiers;
}
void pushChar(uint8_t _len, const uint8_t _char[4]) void pushChar(uint8_t _len, const uint8_t _char[4])
{ {
for (uint32_t len = m_ring.reserve(4) for (uint32_t len = m_ring.reserve(4)
@ -314,6 +324,11 @@ bool inputGetKeyState(entry::Key::Enum _key, uint8_t* _modifiers)
return s_input->m_keyboard.getKeyState(_key, _modifiers); return s_input->m_keyboard.getKeyState(_key, _modifiers);
} }
uint8_t inputGetModifiersState()
{
return s_input->m_keyboard.getModifiersState();
}
void inputChar(uint8_t _len, const uint8_t _char[4]) void inputChar(uint8_t _len, const uint8_t _char[4])
{ {
s_input->m_keyboard.pushChar(_len, _char); s_input->m_keyboard.pushChar(_len, _char);

3
examples/common/entry/input.h
View file

@ -42,6 +42,9 @@ void inputSetKeyState(entry::Key::Enum _key, uint8_t _modifiers, bool _down);
/// ///
bool inputGetKeyState(entry::Key::Enum _key, uint8_t* _modifiers = NULL); bool inputGetKeyState(entry::Key::Enum _key, uint8_t* _modifiers = NULL);
///
uint8_t inputGetModifiersState();
/// Adds single UTF-8 encoded character into input buffer. /// Adds single UTF-8 encoded character into input buffer.
void inputChar(uint8_t _len, const uint8_t _char[4]); void inputChar(uint8_t _len, const uint8_t _char[4]);