Unit HIDMOUSE

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Description

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Ultibo HID Mouse Consumer unit

This is a consumer for any generic HID mouse device, it accepts HID application collections in the generic desktop page (HID_PAGE_GENERIC_DESKTOP) with the usage set to mouse (HID_DESKTOP_MOUSE).

The consumer will bind to any mouse collection that implements at a minimum the X and Y axis and the primary button. However the data reported can include X, Y and wheel as well as up to 5 buttons including left, right and middle.

A mouse can report either absolute or relative positioning, an absolute position for X, Y or wheel will be reported in the buttons field of the mouse data packet using the MOUSE_ABSOLUTE_* flags.

Constants

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HID mouse specific constants HID_MOUSE_*

HID_MOUSE_CONSUMER_NAME = 'HID Mouse Consumer';	Name of HID Mouse consumer
HID_MOUSE_DESCRIPTION = 'HID Mouse';	Description of HID Mouse device

Type definitions

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HID mouse device

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PHIDMouseDevice = ^THIDMouseDevice;

THIDMouseDevice = record

Mouse Properties
Mouse:TMouseDevice;
HID Properties
Collection:PHIDCollection;	The HID collection this mouse is bound to
Definitions:PHIDDefinition;	The input report definitions that can be accepted as mouse reports

Public variables

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None defined

Function declarations

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Initialization functions

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procedure HIDMouseInit;

Description: Initialize the HID Mouse unit and HID Mouse driver

Note	Called only during system startup

HID mouse helper functions

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function HIDMouseCheckCollection(Collection:PHIDCollection):LongWord;

Description: Check if a HID collection is suitable for use as a mouse device

Note	None documented

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function HIDMouseCheckDefinition(Definition:PHIDDefinition):LongWord;

Description: Check if a HID definition is suitable for use as a mouse input report

Note	None documented

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