fis_lib_measure/lib/view/gesture/mouse_gesture.dart

import 'package:fis_measure/interfaces/process/workspace/application.dart';
import 'package:fis_measure/interfaces/process/workspace/point_info.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';

import 'positioned_cursor.dart';

class MeasureMouseGesturePanel extends StatefulWidget {
  const MeasureMouseGesturePanel({Key? key}) : super(key: key);

  @override
  State<StatefulWidget> createState() => _MeasureMouseGesturePanelState();
}

class _MeasureMouseGesturePanelState extends State<MeasureMouseGesturePanel> {
  Offset? mousePosition;
  Offset? cursorPosition;

  final mouseState = Get.put<IMouseState>(MouseState());
  late final application = Get.find<IApplication>();

  @override
  void initState() {
    // TODO: from config
    mouseState.cursorSize = 32;
    super.initState();
  }

  @override
  void dispose() {
    //
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTapDown: (details) {
        application.createPointInfo(
          details.localPosition,
          PointInfoType.mouseDown,
        );
      },
      onPanDown: (details) {
        // application.createPointInfo(
        //   details.localPosition,
        //   PointInfoType.mouseDown,
        // );
      },
      onPanUpdate: (details) {
        mouseState.mousePosition = details.localPosition;
        application.createPointInfo(
          details.localPosition,
          PointInfoType.mouseMove,
        );
      },
      child: MouseRegion(
        cursor: SystemMouseCursors.none,
        onHover: (event) {
          mouseState.mousePosition = event.localPosition;
          application.createPointInfo(
            event.localPosition,
            PointInfoType.mouseMove,
          );
        },
        child: Stack(
          children: const [
            PositionedCursor(),
          ],
        ),
      ),
    );
  }
}