private void ThumbMove_DragDelta(object sender, DragDeltaEventArgs e)
{
Control designerItem = this.DataContext as Control;
Canvas ca = (Canvas)VisualTreeHelper.GetParent(designerItem);//寻找父控件
//卢平义 2014-7-4 15:57:35 改变模块大小的时候，设置框内数字随着改动
//Grid grid = (Grid)VisualTreeHelper.GetParent(ca);
//TextBox h1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("h1");//找到需要修改的控件 //WrapPanel wp = (WrapPanel)grid.Children[1];//找到Grid的第二个子控件
//h1.Text = designerItem.Height.ToString();
//TextBox w1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("w1");
//w1.Text = designerItem.Width.ToString();
//TextBox x1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("x1");
//x1.Text = Canvas.GetLeft(designerItem).ToString();
//TextBox y1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("y1");
//y1.Text = Canvas.GetTop(designerItem).ToString();
//ComboBox listbox = (ComboBox)((WrapPanel)grid.Children[1]).FindName("listBox");
//listbox.Text = designerItem.Name;
RemoteWin rw = new RemoteWin(designerItem.Width, designerItem.Height, Canvas.GetLeft(designerItem), Canvas.GetTop(designerItem), Canvas.GetZIndex(designerItem), designerItem.Name, Convert.ToInt32(designerItem.FontSize), "");
rw.SendParamsToRemote();
if (rw.Name == PublicParams.dynamicVideoWinName)//如果加载的是动态视频的窗口，要计算视频上墙的位置
{
PadRemoteParams.RecalculateVideosPosition((int)rw.Width, (int)rw.Height, (int)rw.X, (int)rw.Y);
}
if (designerItem != null)
{
double left = Canvas.GetLeft(designerItem) + e.HorizontalChange;
double top = Canvas.GetTop(designerItem) + e.VerticalChange;
if (left <= 0)
{
left = 0;
}
if (top <= 0)
{
top = 0;
}
//Canvas.GetTop(designerItem.Parent);
//if top>=(canv
//Control ca = (Control)designerItem.Parent;
//double a= ca.Width;
//Canvas ca= (Canvas) VisualTreeHelper.GetParent(designerItem);
//double a = ca.Width;
if (left >= ca.Width - designerItem.Width)
{
left = ca.Width - designerItem.Width;
}
if (top >= ca.Height - designerItem.Height)
{
top = ca.Height - designerItem.Height;
}
Canvas.SetLeft(designerItem, left);
Canvas.SetTop(designerItem, top);
}
}
private void ThumbResize_DragDelta(object sender, DragDeltaEventArgs e)
{
Control designerItem = this.DataContext as Control;
Canvas ca = (Canvas)VisualTreeHelper.GetParent(designerItem);//寻找父控件
//Canvas.SetZIndex(designerItem, 0);
Rectangle rt = (Rectangle)((ContentControl)designerItem).Content;
rt.Width = designerItem.Width;
rt.Height = designerItem.Height;//保证背景图片和框的大小相同
//TextBlock tb = (TextBlock)((StackPanel)((VisualBrush)rt.Fill).Visual).Children[0];
//tb.Height = 30; tb.Width = designerItem.Width;
//卢平义 2014-7-4 15:57:35 改变模块大小的时候，设置框内数字随着改动
//Grid grid = (Grid)VisualTreeHelper.GetParent(ca);
//TextBox h1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("h1");//找到需要修改的控件 //WrapPanel wp = (WrapPanel)grid.Children[1];//找到Grid的第二个子控件
//h1.Text = designerItem.Height.ToString();
//TextBox w1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("w1");
//w1.Text = designerItem.Width.ToString();
//TextBox x1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("x1");
//x1.Text = Canvas.GetLeft(designerItem).ToString();
//TextBox y1 = (TextBox)((WrapPanel)grid.Children[1]).FindName("y1");
//y1.Text = Canvas.GetTop(designerItem).ToString();
//ComboBox listbox = (ComboBox)((WrapPanel)grid.Children[1]).FindName("listBox");
//listbox.Text = designerItem.Name;
//string savedButton = System.Windows.Markup.XamlWriter.Save(this.buttonB);
//textBox1.Text = savedButton;
//MessageBox.Show(System.Windows.Markup.XamlWriter.Save(designerItem));
RemoteWin rw = new RemoteWin(designerItem.Width, designerItem.Height, Canvas.GetLeft(designerItem), Canvas.GetTop(designerItem), Canvas.GetZIndex(designerItem), designerItem.Name, Convert.ToInt32(designerItem.FontSize), "");
rw.SendParamsToRemote();
if (rw.Name == PublicParams.dynamicVideoWinName)//如果加载的是动态视频的窗口，要计算视频上墙的位置
{
PadRemoteParams.RecalculateVideosPosition((int)rw.Width, (int)rw.Height, (int)rw.X, (int)rw.Y);
}
if (designerItem != null)
{
double deltaVertical, deltaHorizontal;
switch (VerticalAlignment)
{
case VerticalAlignment.Bottom:
deltaVertical = Math.Min(-e.VerticalChange, designerItem.ActualHeight - designerItem.MinHeight);
//designerItem.Height -= deltaVertical;
if (Canvas.GetTop(designerItem) + designerItem.Height + e.VerticalChange >= ca.Height) //防止越界
{
designerItem.Height = ca.Height - Canvas.GetTop(designerItem);
}
else
{
designerItem.Height -= deltaVertical;
}
break;
case VerticalAlignment.Top:
deltaVertical = Math.Min(e.VerticalChange, designerItem.ActualHeight - designerItem.MinHeight);
double nTop = Canvas.GetTop(designerItem) + deltaVertical;
if (nTop >= 0) //防止越界
{
Canvas.SetTop(designerItem, nTop);
designerItem.Height -= deltaVertical;
}
break;
default:
break;
}
switch (HorizontalAlignment)
{
case HorizontalAlignment.Left:
deltaHorizontal = Math.Min(e.HorizontalChange, designerItem.ActualWidth - designerItem.MinWidth);
if (Canvas.GetLeft(designerItem) + deltaHorizontal >= 0) //调整模块大小的时候，防止模块左边缘出界
{
Canvas.SetLeft(designerItem, Canvas.GetLeft(designerItem) + deltaHorizontal);
designerItem.Width -= deltaHorizontal;
}
break;
case HorizontalAlignment.Right:
deltaHorizontal = Math.Min(-e.HorizontalChange, designerItem.ActualWidth - designerItem.MinWidth);
//designerItem.Width -= deltaHorizontal;
if (Canvas.GetLeft(designerItem) + designerItem.ActualWidth + e.HorizontalChange >= ca.Width) //调整模块大小的时候，防止模块下边缘出界
{
designerItem.Width = ca.Width - Canvas.GetLeft(designerItem);
}
else
{
designerItem.Width -= deltaHorizontal;
}
break;
default:
break;
}
}
e.Handled = true;
}
/// <summary>
/// 业务相关，根据旧模块名，模块并替换为新模块名
/// </summary>
/// <param name="xmlFileName"></param>
/// <param name="xPath"></param>
/// <param name="oldName"></param>
/// <param name="rw"></param>
public static void UpdateModularByName(string xmlFileName, string xPath, string oldName, RemoteWin rw)
{
XmlDocument xmlDoc = new XmlDocument();
try
{
xmlDoc.Load(xmlFileName);
XmlNode xmlNode = xmlDoc.SelectSingleNode(xPath);
if (xmlNode != null)
{
foreach (XmlElement xe in xmlNode)
{
if (xe["Name"].InnerText == rw.Name)//LPY 2016-3-18 暂时取消模块名称替换，只修改详细参数。。如有需要，以后再说
{
XmlElement modular = xmlDoc.CreateElement("Modular");
XmlElement name = xmlDoc.CreateElement("Name"); name.InnerText = rw.Name; modular.AppendChild(name);
XmlElement width = xmlDoc.CreateElement("Width"); width.InnerText = rw.Width.ToString(); modular.AppendChild(width);
XmlElement height = xmlDoc.CreateElement("Height"); height.InnerText = rw.Height.ToString(); modular.AppendChild(height);
XmlElement x = xmlDoc.CreateElement("X"); x.InnerText = rw.X.ToString(); modular.AppendChild(x);
XmlElement y = xmlDoc.CreateElement("Y"); y.InnerText = rw.Y.ToString(); modular.AppendChild(y);
XmlElement zindex = xmlDoc.CreateElement("Zindex"); zindex.InnerText = rw.Zindex.ToString(); modular.AppendChild(zindex);
XmlElement fontsize = xmlDoc.CreateElement("FontSize"); fontsize.InnerText = rw.FontSize.ToString(); modular.AppendChild(fontsize);
XmlElement img = xmlDoc.CreateElement("Img"); img.InnerText = xe["Img"].InnerText; modular.AppendChild(img);
xmlNode.ReplaceChild(modular, xe);
}
}
xmlDoc.Save(xmlFileName);
}
}
catch (Exception ex)
{
LogHelper.WriteLog(ex.Message);
return;
}
}
