52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
#pragma once
|
|
|
|
#include "event.h"
|
|
#include "shortcut.h"
|
|
|
|
#include "lib_begin.h"
|
|
|
|
namespace cgv {
|
|
namespace gui {
|
|
|
|
/// different actions that a key can perform
|
|
enum KeyAction {
|
|
KA_RELEASE, //!< key release action
|
|
KA_PRESS, //!< key press action
|
|
KA_REPEAT //!< key repeated press action
|
|
};
|
|
|
|
/// class to represent all possible keyboard events with the EID_KEY
|
|
class CGV_API key_event : public event
|
|
{
|
|
protected:
|
|
/// store the pressed key
|
|
unsigned short key;
|
|
/// store whether
|
|
unsigned char action;
|
|
/// store the corresponding ascii character
|
|
unsigned char character;
|
|
public:
|
|
/// construct a key event from its textual description
|
|
key_event(unsigned short _key = 0, KeyAction _action = KA_PRESS, unsigned char _char = 0, unsigned char _modifiers = 0, unsigned char _toggle_keys = 0, double _time = 0);
|
|
/// write to stream
|
|
void stream_out(std::ostream& os) const;
|
|
/// read from stream
|
|
void stream_in(std::istream& is);
|
|
/// return the key being a capital letter, digit or a value from the Keys enum
|
|
unsigned short get_key() const;
|
|
/// set the key
|
|
void set_key(unsigned short _key);
|
|
/// return the key %event action
|
|
KeyAction get_action() const;
|
|
/// set the key %event action
|
|
void set_action(KeyAction _action);
|
|
/// return the key as a character
|
|
unsigned char get_char() const;
|
|
/// set the alpha numeric character
|
|
void set_char(unsigned char _char);
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#include <cgv/config/lib_end.h> |