InputDevice

Contains basic info about the input device. Child classes might also contain references to OS variables and pointers.

abstract

class InputDevice {

InputDeviceType _type;

ubyte _devNum;

ubyte _battP;

ushort status;

enum StatusFlags;

InputDeviceType type();

ubyte devNum();

bool isConnected();

bool isInvalidated();

bool isAnalog();

bool isVirtual();

ubyte battP();

int poll(InputEvent output);

}

Members

Enums

StatusFlags enum StatusFlags: Defines common status codes

Functions

battP ubyte battP(): Returns the battery percentage of the device, or ubyte.max if it doesn't have a battery.
devNum ubyte devNum(): Returns the device number.
isAnalog bool isAnalog(): Returns true if device has analog capabilities.
isConnected bool isConnected(): Returns true if the device is connected.
isInvalidated bool isInvalidated(): Returns true if device got invalidated (disconnected, etc).
isVirtual bool isVirtual(): Returns true if device is virtual, emulated, etc.
poll int poll(InputEvent output): Polls the device for events.
type InputDeviceType type(): Returns the type of the device.

Variables

_battP ubyte _battP;: Current percentage of the battery
_devNum ubyte _devNum;: Defines the number of the input device within the group of same types
_type InputDeviceType _type;: Defines the type of the input device
status ushort status;: Status flags of the device. Bits 0-7 are common, 8-15 are special to each device/interface type. Note: flags related to indicators/etc should be kept separately.

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Source

See Implementation