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+using Common.system;
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+using System;
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+using System.Collections.Generic;
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+using System.Linq;
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+using System.Text;
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+using System.Threading;
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+using System.Threading.Tasks;
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+using System.Windows;
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+using System.Windows.Controls;
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+using System.Windows.Data;
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+using System.Windows.Documents;
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+using System.Windows.Ink;
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+using System.Windows.Input;
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+using System.Windows.Media;
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+using System.Windows.Media.Imaging;
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+using System.Windows.Shapes;
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+using TStudyDigitalPen.HID;
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+
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+namespace XHPZ.Desktop
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+{
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+ /// <summary>
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+ /// PracticeWindow.xaml 的交互逻辑
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+ /// </summary>
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+ public partial class PracticeWindow : Window
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+ {
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+ private DrawingAttributes drawingAttributes;
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+ public PracticeWindow()
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+ {
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+ InitializeComponent();
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+ InitPen();
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+ }
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+ /// <summary>
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+ /// 初始化
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+ /// </summary>
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+ /// <param name="_imgPath"></param>
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+ public void Initialize(string _imgPath = null)
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+ {
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+ blackboard_canvas.Strokes.Clear();
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+ blackboard_canvas.UseCustomCursor = true;
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+ //创建 DrawingAttributes 类的一个实例
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+ drawingAttributes = new DrawingAttributes();
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+ blackboard_canvas.DefaultDrawingAttributes = drawingAttributes;
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+ Pen();
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+ }
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+ public void InitPen()
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+ {
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+ //stroke = new List<System.Drawing.Point>();
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+ //获取点阵笔实例，并绑定点阵笔事件
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+ //将授权文件内容传入，获取点阵笔对象实例
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+ APP.digitalPen = DigitalPenHID.GetInstance(certificates.MyLicense.Bytes);
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+ //绑定笔连接事件
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+ APP.digitalPen.PenConnected += OnPenConnect;
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+ //绑定笔断开事件
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+ APP.digitalPen.PenDisconnect += OnPenDisconnect;
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+ //绑定笔书写输出坐标事件
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+ APP.digitalPen.PenCoordinate += OnPenCoordinate;
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+ //绑定抬笔事件
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+ APP.digitalPen.PenUp += OnPenUp;
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+ //绑定落笔事件
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+ APP.digitalPen.PenDown += OnPenDown;
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+ APP.digitalPen.PenBatteryCapacity += OnBatteryCapacity;
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+ APP.digitalPen.PenMemoryFillLevel += OnMemoryFillLevel;
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+ //完成初始化点阵笔，开始与点阵笔通信
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+ ERROR_CODE ER = APP.digitalPen.Start();
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+ //判断是否成功
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+ //if (ER != ERROR_CODE.ERROR_OK)
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+ //{
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+ // MessageWindow.Show("初始化失败，授权过期，返回值：" + ER.ToString());
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+ //}
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+ }
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+ /// <summary>
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+ /// 画笔
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+ /// </summary>
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+ public void Pen()
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+ {
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+ blackboard_canvas.EditingMode = InkCanvasEditingMode.Ink;
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+ blackboard_canvas.UseCustomCursor = true;
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+ drawingAttributes.FitToCurve = true;
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+ drawingAttributes.IgnorePressure = false;
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+ blackboard_canvas.Cursor = Cursors.Pen;
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+ }
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+ /// <summary>
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+ /// 笔连接
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+ /// </summary>
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+ /// <param name="time">时间戳，1970年1月1日到现在的总毫秒数</param>
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+ /// <param name="penSerial">点阵笔序列号</param>
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+ /// <param name="penType">点阵笔型号编号</param>
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+ private void OnPenConnect(ulong time, string penSerial, int penType)
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+ {
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+ if (CheckAccess())
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+ {
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+ Action<ulong, string, int> action = new Action<ulong, string, int>(OnPenConnect);
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+ Dispatcher.Invoke(action, new object[] { time, penSerial, penType });
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+ }
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+ else
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+ {
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+ APP.PenSerial = penSerial;
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+ APP.PenStatus = true;
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+ this.penSerial = penSerial;
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+ //连接后，在获取笔数据前，可以清除笔内的历史数据
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+ //APP.digitalPen.ClearMemory(penSerial);
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+
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+ //开始接收笔数据
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+ APP.digitalPen.GetPenData(penSerial);
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+ //UpdateDevStatus();
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+ ////Dispatcher.Invoke(new Action(() =>
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+ ////{
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+ //// txbNotConnected.Text = "已连接";
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+ //// txbNotConnecteds.Text = "已连接";
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+ ////}));
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+
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+ }
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+ }
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+ /// <summary>
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+ /// 笔断开
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+ /// </summary>
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+ /// <param name="time">时间戳，1970年1月1日到现在的总毫秒数</param>
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+ /// <param name="penSerial">点阵笔序列号</param>
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+ /// <param name="penType">点阵笔型号编号</param>
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+ private void OnPenDisconnect(ulong time, string penSerial, int penType)
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+ {
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+ if (CheckAccess())
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+ {
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+ Action<ulong, string, int> action = new Action<ulong, string, int>(OnPenDisconnect);
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+ Dispatcher.Invoke(action, new object[] { time, penSerial, penType });
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+ }
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+ else
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+ {
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+ APP.PenSerial = penSerial;
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+ APP.PenStatus = false;
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+ //UpdateDevStatus();
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+ ////Dispatcher.Invoke(new Action(() =>
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+ ////{
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+ //// txbNotConnected.Text = "未连接";
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+ //// txbNotConnecteds.Text = "未连接";
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+ ////}));
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+ }
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+ }
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+ /// <summary>
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+ /// 笔序列号
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+ /// </summary>
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+ private string penSerial;
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+
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+ /// <summary>
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+ /// 笔是否在点
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+ /// </summary>
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+ private bool isPenDown;
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+ /// <summary>
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+ /// 笔书写，收到坐标
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+ /// </summary>
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+ /// <param name="time">时间戳，1970年1月1日到现在的总毫秒数</param>
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+ /// <param name="penSerial">点阵笔序列号</param>
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+ /// <param name="penType">点阵笔型号编号</param>
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+ /// <param name="pageSerial">点阵地址</param>
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+ /// <param name="cx">x坐标</param>
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+ /// <param name="cy">y坐标</param>
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+ /// <param name="force">压力值</param>
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+ private void OnPenCoordinate(ulong time, string penSerial, int penType, string pageSerial, int cx, int cy, byte force)
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+ {
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+ if (this.Visibility == Visibility.Visible)
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+ {
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+ if (CheckAccess())
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+ {
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+ Action<ulong, string, int, string, int, int, byte> ac = new Action<ulong, string, int, string, int, int, byte>(OnPenCoordinate);
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+ Dispatcher.Invoke(ac, new object[] { time, pageSerial, penType, pageSerial, cx, cy, force });
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+ }
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+ else
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+ {
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+ //判断是否是落笔后输出的坐标，在设置悬浮模式下，落笔前的悬浮坐标不绘制
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+ if (!isPenDown)
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+ {
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+ return;
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+ }
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+ stroke.Add(new System.Drawing.Point(cx, cy));
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+
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+ double PropW = blackboard_canvas.ActualWidth / A4_HEIGHT;
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+ double PropH = blackboard_canvas.ActualHeight / A4_WIDTH;
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+ //点
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+ double testX = cy * PropW;
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+ double testY = (A4_WIDTH - cx) * PropH;
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+ //pageSerial //点阵IP地址 与打印的页面关联
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+ if (true)
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+ {
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+ Dispatcher.Invoke(new Action(() =>
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+ {
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+ float Pressure = force / 100f;
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+ ////添加笔画
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+ //myblackboard.changepages(testX, testY, false, Color, PenSize, APP.pageData.currpage - 1, Pressure);
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+
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+ if (isFirst)
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+ {
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+ stylusPoint.X = testX;
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+ stylusPoint.Y = testY;
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+ //_color.A = (byte)(Pressure * 255f);
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+ //stylusPoint.PressureFactor = Pressure;
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+
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+ //for(int i=0;i<100;i++)
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+ //{
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+ // stylusPoint.X--;
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+ // stylusPoint.Y--;
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+ // stylusPoints.Add(stylusPoint);
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+ //}
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+ stylusPoints.Add(stylusPoint);
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+ if (stylusPoints.Count > 1)
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+ {
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+ drawing = new DrawingAttributes
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+ {
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+ Color = Colour,
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+ Width = Wit * 4.5,
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+ Height = Wit * 4.5,
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+ FitToCurve = true,
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+ IgnorePressure = false
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+ };
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+
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+ //blackboard_canvas.Strokes = new StrokeCollection();
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+ strokes = new Stroke(stylusPoints);
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+
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+
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+ strokes.DrawingAttributes = drawing;
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+ //blackboard_canvas.Strokes.Add(strokes);
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+
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+ blackboard_canvas.Strokes.Add(strokes);
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+ isFirst = false;
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+ }
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+ }
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+ else
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+ {
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+ if (blackboard_canvas.Strokes.Count > 0)
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+ {
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+ stylusPoint.X = testX;
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+ stylusPoint.Y = testY;
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+ stylusPoints.Add(stylusPoint);
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+ strokes = new Stroke(stylusPoints);
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+ drawing = new DrawingAttributes
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+ {
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+ Color = Colour,
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+ Width = Wit * 4.5,
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+ Height = Wit * 4.5,
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+ FitToCurve = true,
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+ IgnorePressure = false
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+ };
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+ strokes.DrawingAttributes = drawing;
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+
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+ //viewModel.InkStrokes.Add(strokes);
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+ blackboard_canvas.Strokes[blackboard_canvas.Strokes.Count - 1] = strokes;
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+ }
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+ }
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+
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+ //设置鼠标位置
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+ if (testX > 0 && testY > 0)
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+ {
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+ //System.Windows.Point getP = scroMain.PointToScreen(new System.Windows.Point(testX, testY - scroMain.VerticalOffset));
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+ SetCursorPos((int)((float)testX * (PrimaryScreen.DpiX / 96f)), (int)((float)testY * (PrimaryScreen.DpiY / 96f)));
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+ }
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+ }));
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+ }
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+
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+ }
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+ }
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+ }
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+ bool isFirst = true;
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+ private StylusPointCollection stylusPoints = new StylusPointCollection();
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+ private StylusPoint stylusPoint = new StylusPoint();
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+ private Stroke strokes;
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+
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+
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+
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+ /// <summary>
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+ /// 抬笔
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+ /// </summary>
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+ /// <param name="time">时间戳，1970年1月1日到现在的总毫秒数</param>
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+ /// <param name="penSerial">点阵笔序列号</param>
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+ /// <param name="penType">点阵笔型号编号</param>
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+ private void OnPenUp(ulong time, string penSerial, int penType)
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+ {
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+ if (CheckAccess())
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+ {
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+ Action<ulong, string, int> action = new Action<ulong, string, int>(OnPenUp);
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+ Dispatcher.Invoke(action, new object[] { time, penSerial, penType });
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+ }
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+ else
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+ {
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+ isPenDown = false;
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+ APP.PenSerial = penSerial;
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+
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+ stroke.Clear();
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+ }
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+ //if (APP.pageData.currpage > 0)
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+ //{
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+ // Dispatcher.Invoke(new Action(() =>
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+ // {
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+ // myblackboard.changepages(0, 0, true, Color, PenSize, APP.pageData.currpage - 1, 0);
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+ // }));
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+ //}
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+
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+
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+ if (strokes != null && strokes.StylusPoints.Count > 1)
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+ {
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+ isFirst = true;
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+ }
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+ stylusPoints = new StylusPointCollection();
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+ stylusPoint = new StylusPoint();
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+ strokes = null;
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+ }
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+ /// <summary>
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+ /// 落笔
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+ /// </summary>
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308
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+ /// <param name="time">时间戳，1970年1月1日到现在的总毫秒数</param>
|
|
|
309
|
+ /// <param name="penSerial">点阵笔序列号</param>
|
|
|
310
|
+ /// <param name="penType">点阵笔型号编号</param>
|
|
|
311
|
+ private void OnPenDown(ulong time, string penSerial, int penType)
|
|
|
312
|
+ {
|
|
|
313
|
+ if (CheckAccess())
|
|
|
314
|
+ {
|
|
|
315
|
+ Action<ulong, string, int> action = new Action<ulong, string, int>(OnPenDown);
|
|
|
316
|
+ Dispatcher.Invoke(action, new object[] { time, penSerial, penType });
|
|
|
317
|
+ }
|
|
|
318
|
+ else
|
|
|
319
|
+ {
|
|
|
320
|
+ isPenDown = true;
|
|
|
321
|
+ APP.W_ScreenRecordingToolbarWindow.PenPractice();
|
|
|
322
|
+ }
|
|
|
323
|
+ }
|
|
|
324
|
+ /// <summary>
|
|
|
325
|
+ /// 电池电量
|
|
|
326
|
+ /// </summary>
|
|
|
327
|
+ /// <param name="time"></param>
|
|
|
328
|
+ /// <param name="penSerial"></param>
|
|
|
329
|
+ /// <param name="penType"></param>
|
|
|
330
|
+ /// <param name="capacity"></param>
|
|
|
331
|
+ private void OnBatteryCapacity(ulong time, string penSerial, int penType, byte capacity)
|
|
|
332
|
+ {
|
|
|
333
|
+ if (CheckAccess())
|
|
|
334
|
+ {
|
|
|
335
|
+ Action<ulong, string, int, byte> action = new Action<ulong, string, int, byte>(OnBatteryCapacity);
|
|
|
336
|
+ Dispatcher.Invoke(action, new object[] { time, penSerial, penType, capacity });
|
|
|
337
|
+ }
|
|
|
338
|
+ else
|
|
|
339
|
+ {
|
|
|
340
|
+ //System.Windows.MessageWindow.Show("电池电量:" + capacity.ToString());
|
|
|
341
|
+ }
|
|
|
342
|
+ }
|
|
|
343
|
+ /// <summary>
|
|
|
344
|
+ /// 已用存储
|
|
|
345
|
+ /// </summary>
|
|
|
346
|
+ /// <param name="time"></param>
|
|
|
347
|
+ /// <param name="penSerial"></param>
|
|
|
348
|
+ /// <param name="penType"></param>
|
|
|
349
|
+ /// <param name="fillLevel"></param>
|
|
|
350
|
+ private void OnMemoryFillLevel(ulong time, string penSerial, int penType, byte fillLevel)
|
|
|
351
|
+ {
|
|
|
352
|
+ if (CheckAccess())
|
|
|
353
|
+ {
|
|
|
354
|
+ Action<ulong, string, int, byte> action = new Action<ulong, string, int, byte>(OnMemoryFillLevel);
|
|
|
355
|
+ Dispatcher.Invoke(action, new object[] { time, penSerial, penType, fillLevel });
|
|
|
356
|
+ }
|
|
|
357
|
+ else
|
|
|
358
|
+ {
|
|
|
359
|
+ //System.Windows.MessageWindow.Show("存储:" + fillLevel.ToString());
|
|
|
360
|
+ }
|
|
|
361
|
+ }
|
|
|
362
|
+ /// <summary>
|
|
|
363
|
+ /// 退出批注
|
|
|
364
|
+ /// </summary>
|
|
|
365
|
+ /// <param name="sender"></param>
|
|
|
366
|
+ /// <param name="e"></param>
|
|
|
367
|
+ private void blackboard_canvas_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
|
|
|
368
|
+ {
|
|
|
369
|
+ ReturnPractice();
|
|
|
370
|
+ SwitchPages();
|
|
|
371
|
+ }
|
|
|
372
|
+ /// <summary>
|
|
|
373
|
+ /// 退出批注并清空画板
|
|
|
374
|
+ /// </summary>
|
|
|
375
|
+ public void ReturnPractice()
|
|
|
376
|
+ {
|
|
|
377
|
+ blackboard_canvas.Strokes.Clear();
|
|
|
378
|
+ new Thread(new ThreadStart(new Action(() =>
|
|
|
379
|
+ {
|
|
|
380
|
+
|
|
|
381
|
+ Thread.Sleep(500);
|
|
|
382
|
+ Dispatcher.Invoke(() =>
|
|
|
383
|
+ {
|
|
|
384
|
+ Owner = null;
|
|
|
385
|
+ APP.W_PracticeWindow.Hide();
|
|
|
386
|
+ });
|
|
|
387
|
+ }))).Start();
|
|
|
388
|
+ }
|
|
|
389
|
+ /// <summary>
|
|
|
390
|
+ /// 鼠标中建点击
|
|
|
391
|
+ /// </summary>
|
|
|
392
|
+ void SwitchPages()
|
|
|
393
|
+ {
|
|
|
394
|
+ try
|
|
|
395
|
+ {
|
|
|
396
|
+ new Thread(() =>
|
|
|
397
|
+ {
|
|
|
398
|
+ Thread.Sleep(500);
|
|
|
399
|
+ MouseEventCommon.MouseMiddleClickEvent(0);
|
|
|
400
|
+ }).Start();
|
|
|
401
|
+ }
|
|
|
402
|
+ catch (Exception ex)
|
|
|
403
|
+ {
|
|
|
404
|
+ MessageBox.Show(ex.Message);
|
|
|
405
|
+ }
|
|
|
406
|
+ }
|
|
|
407
|
+ }
|
|
|
408
|
+}
|
zhangxueyang
3 years ago