Control the master fader via a mouse gesture, or remote presenter mouse in my case. I did it like this because the remote mouse has limited buttons and wanted to maximise the controls and this is one of them.
I use a mousemove so every time a gesture takes place it resets its position. Fastest mouse speed, 0, works best. The actual mouse positon doesnt really matter as long as it's fairly central to the vertical on the screen, otherwise if to close to top or bottom defeats the purpose of the mousemove reset. Therefore the volume wont work if the mouse reaches the vertical limitations of the screen.
I have added a master reset (mute) for the volume and an auto activate for the ScrollLock key everytime the code is activated.
*ScrollLock key to turn on/off
*Ctrl+m to mute
Code:
SetTimer, KeepRunning
GetKeyState, state, scrolllock, T
if state = U
{
send {ScrollLock}
Send {Volume_down 50}
}
KeepRunning:
GetKeyState, state, scrolllock, T ; scroll lock on/off
if state = D ; enable hotkeys and volume control effect
{
Suspend, off
settimer, gesture, 2
}
else ; disable all hotkeys and volume control effect
{
suspend, on
settimer, gesture, off
}
return
~MButton::Send {Volume_down 50} ; mute
gesture:
mousegetpos,,yposA
Nx:=(yposB-yposA)
Fx:=((yposB-yposA)**2)
if Nx < -1
{
send {volume_down}
mousemove, 0, 200, 0
}
else if Nx > 1
{
send {volume_up}
mousemove, 0, 200, 0
}
else
yposA=yposB
mousegetpos,,yposB
return
BTW.. This is only tested on Vista so not sure if it works on any other OS.
::BONUS CREDITS:: go out to LeeKohl and Red Hat Boy for ideas
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