package desktop import ( "image" "os/exec" "regexp" "time" "github.com/demodesk/neko/pkg/types" "github.com/demodesk/neko/pkg/xorg" ) func (manager *DesktopManagerCtx) Move(x, y int) { xorg.Move(x, y) } func (manager *DesktopManagerCtx) GetCursorPosition() (int, int) { return xorg.GetCursorPosition() } func (manager *DesktopManagerCtx) Scroll(deltaX, deltaY int, controlKey bool) { xorg.Scroll(deltaX, deltaY, controlKey) } func (manager *DesktopManagerCtx) ButtonDown(code uint32) error { return xorg.ButtonDown(code) } func (manager *DesktopManagerCtx) KeyDown(code uint32) error { return xorg.KeyDown(code) } func (manager *DesktopManagerCtx) ButtonUp(code uint32) error { return xorg.ButtonUp(code) } func (manager *DesktopManagerCtx) KeyUp(code uint32) error { return xorg.KeyUp(code) } func (manager *DesktopManagerCtx) ButtonPress(code uint32) error { xorg.ResetKeys() defer xorg.ResetKeys() return xorg.ButtonDown(code) } func (manager *DesktopManagerCtx) KeyPress(codes ...uint32) error { xorg.ResetKeys() defer xorg.ResetKeys() for _, code := range codes { if err := xorg.KeyDown(code); err != nil { return err } } if len(codes) > 1 { time.Sleep(10 * time.Millisecond) } return nil } func (manager *DesktopManagerCtx) ResetKeys() { xorg.ResetKeys() } func (manager *DesktopManagerCtx) ScreenConfigurations() []types.ScreenSize { var configs []types.ScreenSize for _, size := range xorg.ScreenConfigurations { for _, fps := range size.Rates { // filter out all irrelevant rates if fps > 60 || (fps > 30 && fps%10 != 0) { continue } configs = append(configs, types.ScreenSize{ Width: size.Width, Height: size.Height, Rate: fps, }) } } return configs } func (manager *DesktopManagerCtx) SetScreenSize(screenSize types.ScreenSize) (types.ScreenSize, error) { mu.Lock() manager.emmiter.Emit("before_screen_size_change") defer func() { manager.emmiter.Emit("after_screen_size_change") mu.Unlock() }() screenSize, err := xorg.ChangeScreenSize(screenSize) if err == nil { // cache the new screen size manager.screenSize = screenSize } return screenSize, err } func (manager *DesktopManagerCtx) GetScreenSize() types.ScreenSize { return xorg.GetScreenSize() } func (manager *DesktopManagerCtx) SetKeyboardMap(kbd types.KeyboardMap) error { // TOOD: Use native API. cmd := exec.Command("setxkbmap", "-layout", kbd.Layout, "-variant", kbd.Variant) _, err := cmd.Output() return err } func (manager *DesktopManagerCtx) GetKeyboardMap() (*types.KeyboardMap, error) { // TOOD: Use native API. cmd := exec.Command("setxkbmap", "-query") res, err := cmd.Output() if err != nil { return nil, err } kbd := types.KeyboardMap{} re := regexp.MustCompile(`layout:\s+(.*)\n`) arr := re.FindStringSubmatch(string(res)) if len(arr) > 1 { kbd.Layout = arr[1] } re = regexp.MustCompile(`variant:\s+(.*)\n`) arr = re.FindStringSubmatch(string(res)) if len(arr) > 1 { kbd.Variant = arr[1] } return &kbd, nil } func (manager *DesktopManagerCtx) SetKeyboardModifiers(mod types.KeyboardModifiers) { if mod.Shift != nil { xorg.SetKeyboardModifier(xorg.KbdModShift, *mod.Shift) } if mod.CapsLock != nil { xorg.SetKeyboardModifier(xorg.KbdModCapsLock, *mod.CapsLock) } if mod.Control != nil { xorg.SetKeyboardModifier(xorg.KbdModControl, *mod.Control) } if mod.Alt != nil { xorg.SetKeyboardModifier(xorg.KbdModAlt, *mod.Alt) } if mod.NumLock != nil { xorg.SetKeyboardModifier(xorg.KbdModNumLock, *mod.NumLock) } if mod.Meta != nil { xorg.SetKeyboardModifier(xorg.KbdModMeta, *mod.Meta) } if mod.Super != nil { xorg.SetKeyboardModifier(xorg.KbdModSuper, *mod.Super) } if mod.AltGr != nil { xorg.SetKeyboardModifier(xorg.KbdModAltGr, *mod.AltGr) } } func (manager *DesktopManagerCtx) GetKeyboardModifiers() types.KeyboardModifiers { modifiers := xorg.GetKeyboardModifiers() isset := func(mod xorg.KbdMod) *bool { x := modifiers&mod != 0 return &x } return types.KeyboardModifiers{ Shift: isset(xorg.KbdModShift), CapsLock: isset(xorg.KbdModCapsLock), Control: isset(xorg.KbdModControl), Alt: isset(xorg.KbdModAlt), NumLock: isset(xorg.KbdModNumLock), Meta: isset(xorg.KbdModMeta), Super: isset(xorg.KbdModSuper), AltGr: isset(xorg.KbdModAltGr), } } func (manager *DesktopManagerCtx) GetCursorImage() *types.CursorImage { return xorg.GetCursorImage() } func (manager *DesktopManagerCtx) GetScreenshotImage() *image.RGBA { return xorg.GetScreenshotImage() }