package input

import "context"

type Point struct {
	X, Y int32
}

type MouseEvent struct {
	Message uint32
	Point   Point
	Data    uint32
}

type KeyboardEvent struct {
	Message uint32
	VKCode  uint32
	ScanCode uint32
	Flags   uint32
}

type InputHandler interface {
	Install(ctx context.Context, onMouse func(MouseEvent) bool, onKey func(KeyboardEvent) bool) error
	Uninstall()
	SetCursorPos(x, y int32) bool
	ShowCursor(show bool)
	GetScreenResolution() (int32, int32)
	RequestFocus()
	SetCursorClip(clip bool)
	GetWindowPos() (int32, int32)
	GetWindowSize() (int32, int32)
	GetMonitorWorkArea() (x, y, w, h int32)
	MoveWindow(x, y, w, h int32, topmost bool)
	GetDpiScale() float64
	GetForegroundWindow() uintptr
	SetForegroundTo(hwnd uintptr)
	GetAppHwnd() uintptr
	IsMinimized(hwnd uintptr) bool
	RestoreWindow(hwnd uintptr)
	MinimizeWindow(hwnd uintptr)
	GetRestoredRect() (x, y, w, h int32)
	RegisterRawScrollSink(callback func(delta int16)) error
}