func (w *windowImpl) handleMouse(x, y int16, b xproto.Button, state uint16, dir mouse.Direction) {
// TODO: should a mouse.Event have a separate MouseModifiers field, for
// which buttons are pressed during a mouse move?
w.Send(mouse.Event{
X: float32(x),
Y: float32(y),
Button: mouse.Button(b),
Modifiers: x11key.KeyModifiers(state),
Direction: dir,
})
}
//export onMouse
func onMouse(id uintptr, x, y int32, state uint16, button, dir uint8) {
theScreen.mu.Lock()
w := theScreen.windows[id]
theScreen.mu.Unlock()
if w == nil {
return
}
// TODO: should a mouse.Event have a separate MouseModifiers field, for
// which buttons are pressed during a mouse move?
btn := mouse.Button(button)
switch btn {
case 4:
btn = mouse.ButtonWheelUp
case 5:
btn = mouse.ButtonWheelDown
case 6:
btn = mouse.ButtonWheelLeft
case 7:
btn = mouse.ButtonWheelRight
}
if btn.IsWheel() {
if dir != uint8(mouse.DirPress) {
return
}
dir = uint8(mouse.DirStep)
}
w.Send(mouse.Event{
X: float32(x),
Y: float32(y),
Button: btn,
Modifiers: x11key.KeyModifiers(state),
Direction: mouse.Direction(dir),
})
}
//export onMouse
func onMouse(id uintptr, x, y, state, button, dir int32) {
theScreen.mu.Lock()
w := theScreen.windows[id]
theScreen.mu.Unlock()
if w == nil {
return
}
// TODO: should a mouse.Event have a separate MouseModifiers field, for
// which buttons are pressed during a mouse move?
w.Send(mouse.Event{
X: float32(x),
Y: float32(y),
Button: mouse.Button(button),
Modifiers: x11key.KeyModifiers(uint16(state)),
Direction: mouse.Direction(dir),
})
}