void xf_event_adjust_coordinates(xfContext* xfc, int* x, int* y)
{
rdpSettings* settings;
if (!xfc || !xfc->context.settings || !y || !x)
return;
settings = xfc->context.settings;
if (!xfc->remote_app)
{
#ifdef WITH_XRENDER
if (xf_picture_transform_required(xfc))
{
double xScalingFactor = settings->DesktopWidth / (double)xfc->scaledWidth;
double yScalingFactor = settings->DesktopHeight / (double)xfc->scaledHeight;
*x = (int)((*x - xfc->offset_x) * xScalingFactor);
*y = (int)((*y - xfc->offset_y) * yScalingFactor);
}
#endif
}
CLAMP_COORDINATES(*x, *y);
}
void xf_event_adjust_coordinates(xfContext* xfc, int* x, int *y)
{
if (!xfc->remote_app)
{
#ifdef WITH_XRENDER
if (xf_picture_transform_required(xfc))
{
double xScalingFactor = xfc->width / (double)xfc->scaledWidth;
double yScalingFactor = xfc->height / (double)xfc->scaledHeight;
*x = (int)((*x - xfc->offset_x) * xScalingFactor);
*y = (int)((*y - xfc->offset_y) * yScalingFactor);
}
#endif
}
CLAMP_COORDINATES(*x, *y);
}
BOOL xf_generic_MotionNotify(xfContext* xfc, int x, int y, int state, Window window, BOOL app)
{
rdpInput* input;
Window childWindow;
input = xfc->instance->input;
if (!xfc->settings->MouseMotion)
{
if ((state & (Button1Mask | Button2Mask | Button3Mask)) == 0)
return TRUE;
}
if (app)
{
/* make sure window exists */
if (xf_rdpWindowFromWindow(xfc, window) == 0)
{
return TRUE;
}
/* Translate to desktop coordinates */
XTranslateCoordinates(xfc->display, window,
RootWindowOfScreen(xfc->screen),
x, y, &x, &y, &childWindow);
}
/* Take scaling in to consideration */
if ( (xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y) )
{
x = (int)((x - xfc->offset_x) * (1.0 / xfc->settings->ScalingFactor) );
y = (int)((y - xfc->offset_y) * (1.0 / xfc->settings->ScalingFactor) );
}
CLAMP_COORDINATES(x,y);
input->MouseEvent(input, PTR_FLAGS_MOVE, x, y);
if (xfc->fullscreen)
{
XSetInputFocus(xfc->display, xfc->window->handle, RevertToPointerRoot, CurrentTime);
}
return TRUE;
}
BOOL xf_generic_ButtonRelease(xfContext* xfc, int x, int y, int button, Window window, BOOL app)
{
int flags;
BOOL wheel;
BOOL extended;
rdpInput* input;
Window childWindow;
flags = 0;
wheel = FALSE;
extended = FALSE;
input = xfc->instance->input;
switch (button)
{
case 1:
flags = PTR_FLAGS_BUTTON1;
break;
case 2:
flags = PTR_FLAGS_BUTTON3;
break;
case 3:
flags = PTR_FLAGS_BUTTON2;
break;
case 6:
case 8:
case 97:
extended = TRUE;
flags = PTR_XFLAGS_BUTTON1;
break;
case 7:
case 9:
case 112:
extended = TRUE;
flags = PTR_XFLAGS_BUTTON2;
break;
default:
flags = 0;
break;
}
if (flags != 0)
{
if (app)
{
/* make sure window exists */
if (xf_rdpWindowFromWindow(xfc, window) == NULL)
{
return TRUE;
}
/* Translate to desktop coordinates */
XTranslateCoordinates(xfc->display, window,
RootWindowOfScreen(xfc->screen),
x, y, &x, &y, &childWindow);
}
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
x = (int) ((x - xfc->offset_x) * (1.0 / xfc->settings->ScalingFactor));
y = (int) ((y - xfc->offset_y) * (1.0 / xfc->settings->ScalingFactor));
}
CLAMP_COORDINATES(x,y);
if (extended)
input->ExtendedMouseEvent(input, flags, x, y);
else
input->MouseEvent(input, flags, x, y);
}
return TRUE;
}
BOOL xf_generic_ButtonPress(xfContext* xfc, int x, int y, int button, Window window, BOOL app)
{
int flags;
BOOL wheel;
BOOL extended;
rdpInput* input;
Window childWindow;
flags = 0;
wheel = FALSE;
extended = FALSE;
input = xfc->instance->input;
switch (button)
{
case 1:
flags = PTR_FLAGS_DOWN | PTR_FLAGS_BUTTON1;
break;
case 2:
flags = PTR_FLAGS_DOWN | PTR_FLAGS_BUTTON3;
break;
case 3:
flags = PTR_FLAGS_DOWN | PTR_FLAGS_BUTTON2;
break;
case 4:
wheel = TRUE;
flags = PTR_FLAGS_WHEEL | 0x0078;
break;
case 5:
wheel = TRUE;
flags = PTR_FLAGS_WHEEL | PTR_FLAGS_WHEEL_NEGATIVE | 0x0088;
break;
case 6: /* wheel left or back */
case 8: /* back */
case 97: /* Xming */
extended = TRUE;
flags = PTR_XFLAGS_DOWN | PTR_XFLAGS_BUTTON1;
break;
case 7: /* wheel right or forward */
case 9: /* forward */
case 112: /* Xming */
extended = TRUE;
flags = PTR_XFLAGS_DOWN | PTR_XFLAGS_BUTTON2;
break;
default:
x = 0;
y = 0;
flags = 0;
break;
}
if (flags != 0)
{
if (wheel)
{
input->MouseEvent(input, flags, 0, 0);
}
else
{
if (app)
{
/* make sure window exists */
if (xf_rdpWindowFromWindow(xfc, window) == 0)
{
return TRUE;
}
/* Translate to desktop coordinates */
XTranslateCoordinates(xfc->display, window,
RootWindowOfScreen(xfc->screen),
x, y, &x, &y, &childWindow);
}
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x)
|| (xfc->offset_y))
{
x = (int) ((x - xfc->offset_x)
* (1.0 / xfc->settings->ScalingFactor));
y = (int) ((y - xfc->offset_y)
* (1.0 / xfc->settings->ScalingFactor));
}
CLAMP_COORDINATES(x,y);
if (extended)
input->ExtendedMouseEvent(input, flags, x, y);
else
input->MouseEvent(input, flags, x, y);
}
}
return TRUE;
}