USING: cocoa cocoa.plists core-foundation iokit iokit.hid
kernel cocoa.enumeration destructors math.parser cocoa.application
+core-foundation.data core-foundation.strings
sequences locals combinators.short-circuit threads
namespaces assocs arrays combinators hints alien
core-foundation.run-loop accessors sequences.private
alien.c-types alien.data math parser game.input vectors
bit-arrays unix.types ;
+FROM: namespaces => change-global ;
IN: game.input.iokit
SINGLETON: iokit-game-input-backend
CONSTANT: keys-matching-hash
H{ { "UsagePage" 7 } { "Type" 2 } }
CONSTANT: x-axis-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 30 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x30 } { "Type" 1 } }
CONSTANT: y-axis-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 31 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x31 } { "Type" 1 } }
CONSTANT: z-axis-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 32 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x32 } { "Type" 1 } }
CONSTANT: rx-axis-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 33 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x33 } { "Type" 1 } }
CONSTANT: ry-axis-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 34 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x34 } { "Type" 1 } }
CONSTANT: rz-axis-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 35 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x35 } { "Type" 1 } }
CONSTANT: slider-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 36 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x36 } { "Type" 1 } }
CONSTANT: wheel-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 38 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x38 } { "Type" 1 } }
CONSTANT: hat-switch-matching-hash
- H{ { "UsagePage" 1 } { "Usage" HEX: 39 } { "Type" 1 } }
+ H{ { "UsagePage" 1 } { "Usage" 0x39 } { "Type" 1 } }
: device-elements-matching ( device matching-hash -- vector )
[
buttons-matching-hash device-elements-matching length ;
: ?axis ( device hash -- axis/f )
- device-elements-matching [ f ] [ first ] if-empty ;
+ device-elements-matching ?first ;
: ?x-axis ( device -- ? )
x-axis-matching-hash ?axis ;
IOHIDElementGetUsagePage 1 = ; inline
: x-axis? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 30 = ; inline
+ IOHIDElementGetUsage 0x30 = ; inline
: y-axis? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 31 = ; inline
+ IOHIDElementGetUsage 0x31 = ; inline
: z-axis? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 32 = ; inline
+ IOHIDElementGetUsage 0x32 = ; inline
: rx-axis? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 33 = ; inline
+ IOHIDElementGetUsage 0x33 = ; inline
: ry-axis? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 34 = ; inline
+ IOHIDElementGetUsage 0x34 = ; inline
: rz-axis? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 35 = ; inline
+ IOHIDElementGetUsage 0x35 = ; inline
: slider? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 36 = ; inline
+ IOHIDElementGetUsage 0x36 = ; inline
: wheel? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 38 = ; inline
+ IOHIDElementGetUsage 0x38 = ; inline
: hat-switch? ( {usage-page,usage} -- ? )
- IOHIDElementGetUsage HEX: 39 = ; inline
+ IOHIDElementGetUsage 0x39 = ; inline
CONSTANT: pov-values
{
HINTS: record-mouse { mouse-state alien } ;
M: iokit-game-input-backend read-mouse
- +mouse-state+ get ;
+ +mouse-state+ get-global ;
M: iokit-game-input-backend reset-mouse
- +mouse-state+ get
+ +mouse-state+ get-global
0 >>dx
0 >>dy
0 >>scroll-dx
} cleave controller-state boa ;
: ?add-mouse-buttons ( device -- )
- button-count +mouse-state+ get buttons>>
+ button-count +mouse-state+ get-global buttons>>
2dup length >
[ set-length ] [ 2drop ] if ;
+:: (device-matched-callback) ( context result sender device -- )
+ {
+ { [ device mouse-device? ] [ device ?add-mouse-buttons ] }
+ { [ device controller-device? ] [
+ device <device-controller-state>
+ device +controller-states+ get-global set-at
+ ] }
+ [ ]
+ } cond ;
+
: device-matched-callback ( -- alien )
- [| context result sender device |
- {
- { [ device controller-device? ] [
- device <device-controller-state>
- device +controller-states+ get set-at
- ] }
- { [ device mouse-device? ] [ device ?add-mouse-buttons ] }
- [ ]
- } cond
- ] IOHIDDeviceCallback ;
+ [ (device-matched-callback) ] IOHIDDeviceCallback ;
+
+:: (device-removed-callback) ( context result sender device -- )
+ device +controller-states+ get-global delete-at ;
: device-removed-callback ( -- alien )
- [| context result sender device |
- device +controller-states+ get delete-at
- ] IOHIDDeviceCallback ;
+ [ (device-removed-callback) ] IOHIDDeviceCallback ;
+
+! Lion sends the input callback an IOHIDQueue as the "sender".
+! Leopard and Snow Leopard send an IOHIDDevice.
+! This function gets the IOHIDDevice regardless of which is received
+: get-input-device ( sender -- device )
+ dup CFGetTypeID {
+ { [ dup IOHIDDeviceGetTypeID = ] [ drop ] }
+ { [ dup IOHIDQueueGetTypeID = ] [ drop IOHIDQueueGetDevice ] }
+ [
+ drop
+ "input callback doesn't know how to deal with "
+ swap CF>description append throw
+ ]
+ } cond ;
+
+:: (device-input-callback) ( context result sender value -- )
+ sender get-input-device :> device
+ {
+ { [ device mouse-device? ] [ +mouse-state+ get-global value record-mouse ] }
+ { [ device controller-device? ] [
+ device +controller-states+ get-global at value record-controller
+ ] }
+ [ +keyboard-state+ get-global value record-keyboard ]
+ } cond ;
: device-input-callback ( -- alien )
- [| context result sender value |
- {
- { [ sender controller-device? ] [
- sender +controller-states+ get at value record-controller
- ] }
- { [ sender mouse-device? ] [ +mouse-state+ get value record-mouse ] }
- [ +keyboard-state+ get value record-keyboard ]
- } cond
- ] IOHIDValueCallback ;
+ [ (device-input-callback) ] IOHIDValueCallback ;
: initialize-variables ( manager -- )
+hid-manager+ set-global
] when ;
M: iokit-game-input-backend get-controllers ( -- sequence )
- +controller-states+ get keys [ controller boa ] map ;
+ +controller-states+ get-global keys [ controller boa ] map ;
: ?join ( pre post sep -- string )
2over start [ swap 2nip ] [ [ 2array ] dip join ] if ;
handle>> kIOHIDLocationIDKey device-property ;
M: iokit-game-input-backend read-controller ( controller -- controller-state )
- handle>> +controller-states+ get at clone ;
+ handle>> +controller-states+ get-global at clone ;
M: iokit-game-input-backend read-keyboard ( -- keyboard-state )
- +keyboard-state+ get clone keyboard-state boa ;
+ +keyboard-state+ get-global clone keyboard-state boa ;
M: iokit-game-input-backend calibrate-controller ( controller -- )
drop ;
projects / factor.git / blobdiff