public override Result Process(IntPtr wParam, WinAPI.MSLLHOOKSTRUCT llHookStruct, Properties.Settings settings)
{
if (WinAPI.MouseMessages.WM_XBUTTONUP == (WinAPI.MouseMessages)wParam)
{ // DOWN->NORMAL: middle button click
var xbutton = GetXButton(llHookStruct.mouseData);
if (!(settings.useX1 && xbutton == 1) && !(settings.useX2 && xbutton == 2))
{
return(new Result(this));
}
if (!settings.emulateMiddleButton)
{
return(new Result(new StateNormal(), CallNextHook.FALSE, null));
}
var input = InputMiddleClick(llHookStruct.pt);
return(new Result(new StateNormal(), CallNextHook.FALSE, input));
}
else if (WinAPI.MouseMessages.WM_MOUSEMOVE == (WinAPI.MouseMessages)wParam)
{ // DOWN->SCROLL
return(new Result(new StateScroll(Origin, 0, 0), CallNextHook.FALSE, null));
}
return(new Result(this));
}
public abstract Result Process(IntPtr wParam, WinAPI.MSLLHOOKSTRUCT llHookStruct, Properties.Settings settings);
public override Result Process(IntPtr wParam, WinAPI.MSLLHOOKSTRUCT llHookStruct, Properties.Settings settings)
{
if (WinAPI.MouseMessages.WM_XBUTTONDOWN == (WinAPI.MouseMessages)wParam)
{ // NORMAL->DOWN: remember position
var xbutton = GetXButton(llHookStruct.mouseData);
if (!(settings.useX1 && xbutton == 1) && !(settings.useX2 && xbutton == 2))
{
return(new Result(this));
}
return(new Result(new StateDown(llHookStruct.pt), CallNextHook.FALSE, null));
}
return(new Result(this));
}
public override Result Process(IntPtr wParam, WinAPI.MSLLHOOKSTRUCT llHookStruct, Properties.Settings settings)
{
if (WinAPI.MouseMessages.WM_XBUTTONUP == (WinAPI.MouseMessages)wParam)
{ // SCROLL->NORMAL
var xbutton = GetXButton(llHookStruct.mouseData);
if (!(settings.useX1 && xbutton == 1) && !(settings.useX2 && xbutton == 2))
{
return(new Result(this));
}
return(new Result(new StateNormal(), CallNextHook.FALSE, null));
}
WinAPI.INPUT[] input = null;
if (WinAPI.MouseMessages.WM_MOUSEMOVE == (WinAPI.MouseMessages)wParam)
{ // SCROLL->SCROLL: wheel event
int x = Xcount;
int y = Ycount;
if (Xcount < -X_THRESHOLD || Xcount > X_THRESHOLD)
{
uint mouseData = (uint)((settings.reverseHorizontalScroll?-1:1) * WinAPI.WHEEL_DELTA * Xcount / X_THRESHOLD);
x = Xcount - (Xcount / X_THRESHOLD) * X_THRESHOLD; // integer division
if (settings.preferAxis)
{
y = 0;
}
input = InputWheel(llHookStruct.pt, mouseData, WinAPI.MouseEvent.MOUSEEVENTF_HWHEEL);
}
if (Ycount < -Y_THRESHOLD || Ycount > Y_THRESHOLD)
{
uint mouseData = (uint)((settings.reverseVerticalScroll?1:-1) * WinAPI.WHEEL_DELTA * Ycount / Y_THRESHOLD);
if (settings.preferAxis)
{
x = 0;
}
y = Ycount - (Ycount / Y_THRESHOLD) * Y_THRESHOLD; // integer division
input = InputWheel(llHookStruct.pt, mouseData, WinAPI.MouseEvent.MOUSEEVENTF_WHEEL);
}
x += llHookStruct.pt.x - Origin.x;
y += llHookStruct.pt.y - Origin.y;
return(new Result(new StateScroll(Origin, x, y), CallNextHook.FALSE, input));
}
return(new Result(this));
}
