完成基础功能

libs/swipe_ext.go

@@ -0,0 +1,86 @@
+package libs
+
+import "fmt"
+
+// SwipeExt 提供扩展的滑动操作
+// 支持按方向、比例、区域进行滑动
+// 对应 Python 版本的 SwipeExt 类
+type SwipeExt struct {
+	device *Device
+}
+
+// NewSwipeExt 创建扩展滑动操作实例
+func NewSwipeExt(device *Device) *SwipeExt {
+	return &SwipeExt{device: device}
+}
+
+// SwipeDirection 按方向滑动
+// direction: 滑动方向（DirectionLeft/Right/Up/Down）
+// scale: 滑动比例（0-1.0），默认 0.9
+// box: 滑动区域 [left, top, right, bottom]，nil 表示全屏
+// steps: 滑动步数
+func (s *SwipeExt) SwipeDirection(direction Direction, scale float64, box *[4]int, steps int) error {
+	if scale <= 0 || scale > 1.0 {
+		scale = 0.9
+	}
+	if steps <= 0 {
+		steps = ScrollSteps
+	}
+
+	var lx, ly, rx, ry int
+	if box != nil {
+		lx, ly, rx, ry = box[0], box[1], box[2], box[3]
+	} else {
+		w, h, err := s.device.WindowSize()
+		if err != nil {
+			return err
+		}
+		lx, ly = 0, 0
+		rx, ry = w, h
+	}
+
+	width := rx - lx
+	height := ry - ly
+
+	hOffset := int(float64(width) * (1 - scale) / 2)
+	vOffset := int(float64(height) * (1 - scale) / 2)
+
+	center := [2]int{lx + width/2, ly + height/2}
+	left := [2]int{lx + hOffset, ly + height/2}
+	up := [2]int{lx + width/2, ly + vOffset}
+	right := [2]int{rx - hOffset, ly + height/2}
+	bottom := [2]int{lx + width/2, ry - vOffset}
+
+	switch direction {
+	case DirectionLeft:
+		return s.device.Swipe(right[0], right[1], left[0], left[1], steps)
+	case DirectionRight:
+		return s.device.Swipe(left[0], left[1], right[0], right[1], steps)
+	case DirectionUp:
+		return s.device.Swipe(center[0], center[1], up[0], up[1], steps)
+	case DirectionDown:
+		return s.device.Swipe(center[0], center[1], bottom[0], bottom[1], steps)
+	default:
+		return fmt.Errorf("不支持的方向: %s", string(direction))
+	}
+}
+
+// Left 向左滑动
+func (s *SwipeExt) Left(scale float64, steps int) error {
+	return s.SwipeDirection(DirectionLeft, scale, nil, steps)
+}
+
+// Right 向右滑动
+func (s *SwipeExt) Right(scale float64, steps int) error {
+	return s.SwipeDirection(DirectionRight, scale, nil, steps)
+}
+
+// Up 向上滑动
+func (s *SwipeExt) Up(scale float64, steps int) error {
+	return s.SwipeDirection(DirectionUp, scale, nil, steps)
+}
+
+// Down 向下滑动
+func (s *SwipeExt) Down(scale float64, steps int) error {
+	return s.SwipeDirection(DirectionDown, scale, nil, steps)
+}