Difference between revisions of "Unit Mouse"

From Ultibo.org
Jump to: navigation, search
 
(5 intermediate revisions by the same user not shown)
Line 9: Line 9:
 
'''Mouse Devices'''
 
'''Mouse Devices'''
  
−
This unit provides both the Mouse device interface and a generic USB mouse driver.
+
This unit provides the Mouse device interface and mouse API to be used by both drivers and applications.
 +
 +
The API includes functions to create, register, locate, read, write, control and configure each connected mouse device.
  
−
'''USB Mouse Devices'''
+
The API supports a global mouse buffer so multiple devices can feed data into a common buffer as well as a buffer per device to allow each device to be used for a specific purpose. For example an application with two separate displays may choose to have a mouse or pointing device to control each one individually.
−
 
+
−
The USB mouse driver in this unit uses HID Boot Protocol only and has been replaced by the HIDMouse unit which provides complete HID Report Protocol support for USB mice.
+
−
+
−
This driver will be moved to a separate unit and retained for backwards compatibility only.
+
  
 
=== Constants ===
 
=== Constants ===
Line 276: Line 274:
 
{| class="wikitable" style="font-size: 14px; background: white;"
 
{| class="wikitable" style="font-size: 14px; background: white;"
 
|-
 
|-
−
| <code>USBMOUSE_DRIVER_NAME = 'USB Mouse Driver (HID boot protocol)';</code>
+
|colspan="2"|Note: The following constants are duplicated with the USBMouse unit for backwards compatibility
−
| Name of USB mouse driver
+
 
|-
 
|-
−
|colspan="2"|&nbsp;
+
|}
−
|-
+
</div></div>
−
| <code>USBMOUSE_MOUSE_DESCRIPTION = 'USB HID Mouse';</code>
+
<br />
−
| Description of USB mouse device
+
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 20px; padding-bottom: 15px;">
−
|-
+
<div style="font-size: 14px; padding-left: 12px;">'''USB HID types''' <code> USB_HID_* </code></div>
−
|colspan="2"|&nbsp;
+
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 
|-
 
|-
 
|colspan="2"|''HID Interface Subclass types (See USB HID v1.11 specification)''
 
|colspan="2"|''HID Interface Subclass types (See USB HID v1.11 specification)''
Line 539: Line 537:
 
{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
 
{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
 
|-
 
|-
−
| <code>TMouseDeviceControl = function(Mouse:PMouseDevice; Request:Integer; Argument1:LongWord; var Argument2:LongWord):LongWord;</code>
+
| <code>TMouseDeviceControl = function(Mouse:PMouseDevice; Request:Integer; Argument1:PtrUInt; var Argument2:PtrUInt):LongWord;</code>
 
| style="width: 40%;"|
 
| style="width: 40%;"|
 
|-
 
|-
Line 657: Line 655:
 
|}
 
|}
 
</div></div>  
 
</div></div>  
−
 
−
'''USB mouse device types'''
 
−
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 
−
<code>PUSBMouseDevice = ^TUSBMouseDevice;</code>
 
−
 
−
<code>TUSBMouseDevice = record</code>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
|colspan="2"|''Mouse Properties''
 
−
|-
 
−
| <code>Mouse:TMouseDevice;</code>
 
−
| &nbsp;
 
−
|-
 
−
|colspan="2"|''USB Properties''
 
−
|-
 
−
| <code>HIDInterface:PUSBInterface;</code>
 
−
| USB HID Mouse Interface
 
−
|-
 
−
| <code>ReportRequest:PUSBRequest;</code>
 
−
| USB request for mouse report data
 
−
|-
 
−
| <code>ReportEndpoint:PUSBEndpointDescriptor;</code>
 
−
| USB Mouse Interrupt IN Endpoint
 
−
|-
 
−
| <code>HIDDescriptor:PUSBHIDDescriptor;</code>
 
−
| USB HID Descriptor for mouse
 
−
|-
 
−
| <code>ReportDescriptor:Pointer;</code>
 
−
| USB HID Report Descriptor for mouse
 
−
|-
 
−
| <code>PendingCount:LongWord;</code>
 
−
| Number of USB requests pending for this mouse
 
−
|-
 
−
| <code>WaiterThread:TThreadId;</code>
 
−
| Thread waiting for pending requests to complete (for mouse detachment)
 
−
|-
 
−
|}
 
−
</div></div> 
 
 
<br />
 
<br />
  
Line 727: Line 685:
 
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
<pre style="border: 0; padding-bottom:0px;">procedure MouseInit;</pre>
 
<pre style="border: 0; padding-bottom:0px;">procedure MouseInit;</pre>
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Initialize the mouse unit, device table and USB mouse driver</div>
+
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Initialize the mouse unit and device table</div>
 
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
{| class="wikitable" style="font-size: 14px; background: white;"
 
{| class="wikitable" style="font-size: 14px; background: white;"
Line 873: Line 831:
 
<br />
 
<br />
 
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
−
<pre style="border: 0; padding-bottom:0px;">function MouseDeviceControl(Mouse:PMouseDevice; Request:Integer; Argument1:LongWord; var Argument2:LongWord):LongWord;</pre>
+
<pre style="border: 0; padding-bottom:0px;">function MouseDeviceControl(Mouse:PMouseDevice; Request:Integer; Argument1:PtrUInt; var Argument2:PtrUInt):LongWord;</pre>
 
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Perform a control request on the specified mouse device</div>
 
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Perform a control request on the specified mouse device</div>
 
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
Line 1,126: Line 1,084:
 
! Note
 
! Note
 
| None documented
 
| None documented
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
 
−
'''USB mouse functions'''
 
−
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">function USBMouseDriverBind(Device:PUSBDevice; Interrface:PUSBInterface):LongWord;</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Bind the Mouse driver to a USB device if it is suitable</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Device
 
−
| The USB device to attempt to bind to
 
−
|-
 
−
! Interrface
 
−
| The USB interface to attempt to bind to (or nil for whole device)
 
−
|-
 
−
! Return
 
−
| USB_STATUS_SUCCESS if completed, USB_STATUS_DEVICE_UNSUPPORTED if unsupported or another error code on failure.
 
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">function USBMouseDriverUnbind(Device:PUSBDevice; Interrface:PUSBInterface):LongWord;</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Unbind the Mouse driver from a USB device</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Device
 
−
| The USB device to unbind from
 
−
|-
 
−
! Interrface
 
−
| The USB interface to unbind from (or nil for whole device)
 
−
|-
 
−
! Return
 
−
| USB_STATUS_SUCCESS if completed or another error code on failure
 
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">procedure USBMouseReportWorker(Request:PUSBRequest);</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called (by a Worker thread) to process a completed USB request from a USB mouse IN interrupt endpoint</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Request
 
−
| The USB request which has completed
 
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">procedure USBMouseReportComplete(Request:PUSBRequest);</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Called when a USB request from a USB mouse IN interrupt endpoint completes</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Request
 
−
| The USB request which has completed
 
−
|-
 
−
! Note
 
−
| Request is passed to worker thread for processing to prevent blocking the USB completion
 
 
|-
 
|-
 
|}
 
|}
Line 1,200: Line 1,092:
  
 
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
−
<pre style="border: 0; padding-bottom:0px;">function MouseGetCount:LongWord; inline;</pre>
+
<pre style="border: 0; padding-bottom:0px;">function MouseGetCount:LongWord;</pre>
 
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current mouse count</div>
 
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the current mouse count</div>
 
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
Line 1,363: Line 1,255:
 
! Note
 
! Note
 
| None documented
 
| None documented
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
 
−
'''USB mouse helper functions'''
 
−
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">function USBMouseCheckDevice(Device:PUSBDevice):Boolean;</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Check if the supplied USB device is suitable for detection as a HID Mouse Device</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Device
 
−
| The USB device to check
 
−
|-
 
−
! Return
 
−
| True if the device is suitable or False if it is not
 
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">function USBMouseDeviceSetProtocol(Mouse:PUSBMouseDevice; Protocol:Byte):LongWord;</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Set the report protocol for a USB mouse device</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Mouse
 
−
| The USB mouse device to set the report protocol for
 
−
|-
 
−
! Protocol
 
−
| The report protocol to set (eg USB_HID_PROTOCOL_BOOT)
 
−
|-
 
−
! Return
 
−
| USB_STATUS_SUCCESS if completed or another USB error code on failure
 
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">function USBMouseDeviceGetHIDDescriptor(Mouse:PUSBMouseDevice; Descriptor:PUSBHIDDescriptor):LongWord;</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the HID Descriptor for a USB mouse device</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Mouse
 
−
| The USB mouse device to get the descriptor for
 
−
|-
 
−
! Descriptor
 
−
| Pointer to a USB HID Descriptor structure for the returned data
 
−
|-
 
−
! Return
 
−
| USB_STATUS_SUCCESS if completed or another USB error code on failure
 
−
|-
 
−
|}
 
−
</div></div>
 
−
<br />
 
−
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
 
−
<pre style="border: 0; padding-bottom:0px;">function USBMouseDeviceGetReportDescriptor(Mouse:PUSBMouseDevice; Descriptor:Pointer; Size:LongWord):LongWord;</pre>
 
−
<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Get the Report Descriptor for a USB mouse device</div>
 
−
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 
−
{| class="wikitable" style="font-size: 14px; background: white;"
 
−
|-
 
−
! Mouse
 
−
| The USB mouse device to get the descriptor for
 
−
|-
 
−
! Descriptor
 
−
| Pointer to a buffer to return the USB Report Descriptor
 
−
|-
 
−
! Size
 
−
| The size in bytes of the buffer pointed to by Descriptor
 
−
|-
 
−
! Return
 
−
| USB_STATUS_SUCCESS if completed or another USB error code on failure
 
 
|-
 
|-
 
|}
 
|}

Latest revision as of 03:41, 15 December 2022

Return to Unit Reference


Description

Ultibo Mouse Interface unit

Mouse Devices

This unit provides the Mouse device interface and mouse API to be used by both drivers and applications.

The API includes functions to create, register, locate, read, write, control and configure each connected mouse device.

The API supports a global mouse buffer so multiple devices can feed data into a common buffer as well as a buffer per device to allow each device to be used for a specific purpose. For example an application with two separate displays may choose to have a mouse or pointing device to control each one individually.

Constants


[Expand]
Mouse specific constants MOUSE_*


[Expand]
Mouse device type MOUSE_TYPE_*


[Expand]
Mouse device state MOUSE_STATE_*


[Expand]
Mouse device flag MOUSE_FLAG_*


[Expand]
Mouse device control code MOUSE_CONTROL_*


[Expand]
Mouse buffer size MOUSE_BUFFER_*


[Expand]
Mouse sampling rate MOUSE_SAMPLE_*


[Expand]
Mouse data definition MOUSE_LEFT_*, MOUSE_RIGHT_*


[Expand]
Mouse rotation MOUSE_ROTATION_*


[Expand]
Mouse logging MOUSE_LOG_*


[Expand]
USB mouse specific constants USBMOUSE_*


[Expand]
USB HID types USB_HID_*


Type definitions


Mouse data

[Expand]

PMouseData = ^TMouseData;

TMouseData = record

Mouse buffer

[Expand]

PMouseBuffer = ^TMouseBuffer;

TMouseBuffer = record

Mouse properties

[Expand]

PMouseProperties = ^TMouseProperties;

TMouseProperties = record

Mouse enumeration callback

TMouseEnumerate = function(Mouse:PMouseDevice; Data:Pointer):LongWord;

Mouse notification callback

TMouseNotification = function(Device:PDevice; Data:Pointer; Notification:LongWord):LongWord;

Mouse device read

TMouseDeviceRead = function(Mouse:PMouseDevice; Buffer:Pointer; Size:LongWord; var Count:LongWord):LongWord;

Mouse device update

TMouseDeviceUpdate = function(Mouse:PMouseDevice):LongWord; stdcall;

Mouse device control

TMouseDeviceControl = function(Mouse:PMouseDevice; Request:Integer; Argument1:PtrUInt; var Argument2:PtrUInt):LongWord;

Mouse device get properties

TMouseDeviceGetProperties = function(Mouse:PMouseDevice; Properties:PMouseProperties):LongWord; stdcall;

Mouse device types

[Expand]

PMouseDevice = ^TMouseDevice;

TMouseDevice = record

USB HID descriptor

[Expand]

PUSBHIDDescriptor = ^TUSBHIDDescriptor;

TUSBHIDDescriptor = packed record


Public variables


Mouse logging

MOUSE_DEFAULT_LOG_LEVEL:LongWord = MOUSE_LOG_LEVEL_DEBUG; Minimum level for Mouse messages. Only messages with level greater than or equal to this will be printed.
MOUSE_LOG_ENABLED:Boolean;


Function declarations


Initialization functions

[Expand] 
procedure MouseInit;
Description: Initialize the mouse unit and device table


Mouse functions

[Expand] 
function MousePeek:LongWord;
Description: Peek at the global mouse buffer to see if any data packets are ready


[Expand] 
function MouseRead(Buffer:Pointer; Size:LongWord; var Count:LongWord):LongWord; inline;
Description: Read mouse data packets from the global mouse buffer


[Expand] 
function MouseReadEx(Buffer:Pointer; Size,Flags:LongWord; var Count:LongWord):LongWord;
Description: Read mouse data packets from the global mouse buffer


[Expand] 
function MouseWrite(Buffer:Pointer; Size,Count:LongWord):LongWord;
Description: Write mouse data packets to the global mouse buffer


[Expand] 
function MouseFlush:LongWord;
Description: Flush the contents of the global mouse buffer


[Expand] 
function MouseDeviceRead(Mouse:PMouseDevice; Buffer:Pointer; Size:LongWord; var Count:LongWord):LongWord;
Description: Read mouse data packets from the buffer of the specified mouse


[Expand] 
function MouseDeviceUpdate(Mouse:PMouseDevice):LongWord;
Description: Request the specified mouse device to update the current configuration


[Expand] 
function MouseDeviceControl(Mouse:PMouseDevice; Request:Integer; Argument1:PtrUInt; var Argument2:PtrUInt):LongWord;
Description: Perform a control request on the specified mouse device


[Expand] 
function MouseDeviceGetProperties(Mouse:PMouseDevice; Properties:PMouseProperties):LongWord;
Description: Get the properties for the specified mouse device


[Expand] 
function MouseDeviceSetState(Mouse:PMouseDevice; State:LongWord):LongWord;
Description: Set the state of the specified mouse and send a notification


[Expand] 
function MouseDeviceCreate:PMouseDevice;
Description: Create a new Mouse device entry


[Expand] 
function MouseDeviceCreateEx(Size:LongWord):PMouseDevice;
Description: Create a new Mouse device entry


[Expand] 
function MouseDeviceDestroy(Mouse:PMouseDevice):LongWord;
Description: Destroy an existing Mouse device entry


[Expand] 
function MouseDeviceRegister(Mouse:PMouseDevice):LongWord;
Description: Register a new Mouse device in the Mouse table


[Expand] 
function MouseDeviceDeregister(Mouse:PMouseDevice):LongWord;
Description: Deregister a Mouse device from the Mouse table


[Expand] 
function MouseDeviceFind(MouseId:LongWord):PMouseDevice;
Description: Find a mouse device by ID in the mouse table


[Expand] 
function MouseDeviceFindByName(const Name:String):PMouseDevice; inline;
Description: Find a mouse device by name in the mouse table


[Expand] 
function MouseDeviceFindByDescription(const Description:String):PMouseDevice; inline;
Description: Find a mouse device by description in the mouse table


[Expand] 
function MouseDeviceEnumerate(Callback:TMouseEnumerate; Data:Pointer):LongWord;
Description: Enumerate all mouse devices in the mouse table


[Expand] 
function MouseDeviceNotification(Mouse:PMouseDevice; Callback:TMouseNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: Register a notification for mouse device changes


RTL console functions

[Expand] 
function SysConsoleHideMouse(AUserData:Pointer):Boolean;
Description: Handler for Platform ConsoleHideMouse function


[Expand] 
function SysConsoleShowMouse(X,Y:LongWord; AUserData:Pointer):Boolean;
Description: Handler for Platform ConsoleShowMouse function


[Expand] 
function SysConsoleReadMouse(var X,Y,Buttons:LongWord; AUserData:Pointer):Boolean;
Description: Handler for Platform ConsoleReadMouse function


Mouse helper functions

[Expand] 
function MouseGetCount:LongWord;
Description: Get the current mouse count


[Expand] 
function MouseDeviceCheck(Mouse:PMouseDevice):PMouseDevice;
Description: Check if the supplied Mouse is in the mouse table


[Expand] 
function MouseDeviceTypeToString(MouseType:LongWord):String;
Description: To be documented


[Expand] 
function MouseDeviceStateToString(MouseState:LongWord):String;
Description: To be documented


[Expand] 
function MouseDeviceRotationToString(Rotation:LongWord):String;
Description: Return a string describing the supplied mouse rotation value


[Expand] 
function MouseDeviceStateToNotification(State:LongWord):LongWord;
Description: Convert a Mouse state value into the notification code for device notifications


[Expand] 
function MouseDeviceResolveRotation(ARotation:LongWord):LongWord;
Description: Resolve a value of 0, 90, 180 or 270 to a mouse rotation constant (eg MOUSE_ROTATION_180)


[Expand] 
function MouseInsertData(Mouse:PMouseDevice; Data:PMouseData; Signal:Boolean):LongWord;
Description: Insert a TMouseData entry into the mouse buffer (Direct or Global)


[Expand] 
procedure MouseLog(Level:LongWord; Mouse:PMouseDevice; const AText:String);
Description: To be documented


[Expand] 
procedure MouseLogInfo(Mouse:PMouseDevice; const AText:String); inline;
Description: To be documented


[Expand] 
procedure MouseLogWarn(Mouse:PMouseDevice; const AText:String); inline;
Description: To be documented


[Expand] 
procedure MouseLogError(Mouse:PMouseDevice; const AText:String); inline;
Description: To be documented


[Expand] 
procedure MouseLogDebug(Mouse:PMouseDevice;const AText:String); inline;
Description: To be documented


Return to Unit Reference

Retrieved from "https://ultibo.org/mediawiki_ultibo_org/index.php?title=Unit_Mouse&oldid=5696"