private void pnlContainer_MouseMove(object sender, MouseEventArgs e)
{
if (isMouseDown)
{
PictureInPuctureObject item = null;
item = mgr.GetItemByvideoNo(listBoxVideoNo.SelectedIndex);
if (item != null)
{
item.Left = Convert.ToInt32(txtLeft.Text);
item.Top = Convert.ToInt32(txtTop.Text);
item.Width = Convert.ToInt32(txtWidth.Text);
item.Height = Convert.ToInt32(txtHeight.Text);
}
txtLeft.Text = (e.X * scale).ToString();
txtTop.Text = (e.Y * scale).ToString();
if (!chkAuxiliaryLines.Checked)
{
pnlContainer.Invalidate();
}
}
x = e.X;
y = e.Y;
if (chkAuxiliaryLines.Checked)
{
pnlContainer.Invalidate();
}
}
/// <summary>
/// 画中画尺寸变更
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void listBoxSize_SelectedIndexChanged(object sender, EventArgs e)
{
var s = listBoxSize.Items[listBoxSize.SelectedIndex].ToString();
var param = s.Split('X');
rectWidth = Convert.ToInt32(param[0]) / scale;
rectHeight = Convert.ToInt32(param[1]) / scale;
txtWidth.Text = param[0];
txtHeight.Text = param[1];
// 读取内存对象
PictureInPuctureObject item = null;
item = mgr.GetItemByvideoNo(listBoxVideoNo.SelectedIndex);
if (item != null)
{
txtLeft.Text = item.Left.ToString();
txtTop.Text = item.Top.ToString();
item.Width = Convert.ToInt32(txtWidth.Text);
item.Height = Convert.ToInt32(txtHeight.Text);
}
pnlContainer.Invalidate();
}
/// <summary>
/// 更新某个窗口的配置
/// </summary>
/// <param name="obj"></param>
public void Update(PictureInPuctureObject obj)
{
var item = WindowList.FirstOrDefault(x => x.VideoNo == obj.VideoNo);
if (item != null)
{
item.Left = obj.Left;
item.Top = obj.Top;
item.Width = obj.Width;
item.Height = obj.Height;
}
}
private void pnlContainer_MouseUp(object sender, MouseEventArgs e)
{
isMouseDown = false;
pnlContainer.Invalidate();
PictureInPuctureObject item = null;
item = mgr.GetItemByvideoNo(listBoxVideoNo.SelectedIndex);
if (item != null)
{
item.Left = Convert.ToInt32(txtLeft.Text);
item.Top = Convert.ToInt32(txtTop.Text);
item.Width = Convert.ToInt32(txtWidth.Text);
item.Height = Convert.ToInt32(txtHeight.Text);
}
}
/// <summary>
/// 装置配置
/// </summary>
public void LoadConfig()
{
PictureInPuctureObjectList.Clear();
var s = File.ReadAllText("sys.json");
var jo = JsonConvert.DeserializeObject(s) as JObject;
var arr = jo["PictureInPicture"] as JArray;
foreach (JObject jItem in arr)
{
var item = new PictureInPuctureObject();
item.VideoNo = Convert.ToInt32(jItem["VideoNo"]);
item.Left = Convert.ToInt32(jItem["Left"]);
item.Top = Convert.ToInt32(jItem["Top"]);
item.Width = Convert.ToInt32(jItem["Width"]);
item.Height = Convert.ToInt32(jItem["Height"]);
PictureInPuctureObjectList.Add(item);
}
}
/// <summary>
/// 摄像头变更
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void listBoxVideoNo_SelectedIndexChanged(object sender, EventArgs e)
{
// 同步内存对象
PictureInPuctureObject item = null;
item = mgr.GetItemByvideoNo(listBoxVideoNo.SelectedIndex);
if (item != null)
{
var s = $"{item.Width}X{item.Height}";
for (var i = 0; i < listBoxSize.Items.Count; i++)
{
if (listBoxSize.Items[i].ToString() == s)
{
listBoxSize.SelectedIndex = i;
break;
}
}
txtLeft.Text = item.Left.ToString();
txtTop.Text = item.Top.ToString();
txtWidth.Text = item.Width.ToString();
txtHeight.Text = item.Height.ToString();
}
pnlContainer.Invalidate();
}
