98 lines
1.9 KiB
Text
98 lines
1.9 KiB
Text
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TITLE:: LIDSlot
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summary:: Handles incoming LID data.
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categories:: Platform>Linux, External Control>HID
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related:: Classes/LID
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DESCRIPTION::
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CLASSMETHODS::
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private:: new, initClass
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METHOD:: slotTypeStrings
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An IdentityDictionary mapping the evtTypes to descriptive strings.
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INSTANCEMETHODS::
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private:: initSpec, init
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METHOD:: postInfo
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Post the slots properties in a nice, human readable way.
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METHOD:: debug
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Turn on or off the debug posting for this slot.
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METHOD:: action
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Set the action for this slot.
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METHOD:: value
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Get the current value of this slot, mapped according to its spec.
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METHOD:: spec
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The ControlSpec to map this slots value.
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METHOD:: rawValue
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Get the rawValue; the setter of this method is called from the primitive code::LID.prHandleEvent:: and should not be called by the user.
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METHOD:: next
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Convenience method to use a LIDSlot in a pattern; this will call the value of the slot.
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METHOD:: createBus
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Create a bus on the server. The slot's value will automatically be set to this bus on the server.
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ARGUMENT:: server
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The server on which to create the bus and forward the value to. By default this is code::Server.default::
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METHOD:: bus
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The bus on the server that this slot's value is mapped to.
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METHOD:: freeBus
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Free the bus on the server and remove the action to forward the value.
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METHOD:: kr
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JITLib support to access the bus in NodeProxy's. This will create the bus if it does not already exist.
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METHOD:: device
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The device to which this slot belongs.
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METHOD:: type
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The type of slot that this is.
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METHOD:: code
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The eventCode for this slot.
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METHOD:: key
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The key by which this slot is known in the spec of the device.
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EXAMPLES::
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code::
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LID.findAvailable;
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LID.postAvailable; // pick one that you want to open, and fill in the vendor and product id in the next line:
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d = LID.open( 2, 10 ); // trackpoint
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s.boot;
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d.slot(2,1).createBus;
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Ndef( \checkbus, { d.slot(2,1).kr.poll } );
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d.slot(2,1).freeBus;
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Ndef( \checkbus ).clear;
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::
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