/// <summary>
///复制元素
/// </summary>
/// <param name="newX"></param>
/// <param name="newY"></param>
/// <param name="newAngle"></param>
private void ElementCopy(double newX, double newY, double newAngle)
{
if (viewModel.NowEditViewElement.Type == SeatManage.ClassModel.DimensionalElementTye.ReadingRoomName || viewModel.NowEditViewElement.Type == SeatManage.ClassModel.DimensionalElementTye.SeatNo || viewModel.NowEditViewElement.Type == SeatManage.ClassModel.DimensionalElementTye.Text)
{
MyUC.UC_TextElement element = new MyUC.UC_TextElement();
element.viewModel.TextAlignment = viewModel.NowEditViewElement.TextAlignment;
element.viewModel.Color = viewModel.NowEditViewElement.Color;
element.viewModel.FontSize = viewModel.NowEditViewElement.FontSize;
element.viewModel.Text = viewModel.NowEditViewElement.Text;
element.viewModel.ElementHeight = viewModel.NowEditViewElement.ElementHeight;
element.viewModel.ElementWidth = viewModel.NowEditViewElement.ElementWidth;
element.viewModel.Type = viewModel.NowEditViewElement.Type;
if (element.viewModel.Type == SeatManage.ClassModel.DimensionalElementTye.SeatNo)
{
foreach (FrameworkElement fe in elementCanvas.Children)
{
if (fe is MyUC.UC_TextElement && (fe as MyUC.UC_TextElement).viewModel.Type == SeatManage.ClassModel.DimensionalElementTye.SeatNo)
{
element.viewModel.Order++;
}
}
}
element.viewModel.ElementLeft = newX;
element.viewModel.ElementTop = newY;
element.viewModel.Angle = newAngle;
elementCanvas.Children.Add(element);
CanvalNewSize();
ElementGetFouce(element);
}
else
{
MyUC.UC_Element element = new MyUC.UC_Element();
element.viewModel.ImagePath = viewModel.NowEditViewElement.ImagePath;
element.viewModel.ElementHeight = viewModel.NowEditViewElement.ElementHeight;
element.viewModel.ElementWidth = viewModel.NowEditViewElement.ElementWidth;
element.viewModel.Type = viewModel.NowEditViewElement.Type;
if (element.viewModel.Type == SeatManage.ClassModel.DimensionalElementTye.SeatCode)
{
foreach (FrameworkElement fe in elementCanvas.Children)
{
if (fe is MyUC.UC_Element && (fe as MyUC.UC_Element).viewModel.Type == SeatManage.ClassModel.DimensionalElementTye.SeatCode)
{
element.viewModel.Order++;
}
}
}
element.viewModel.ElementLeft = newX;
element.viewModel.ElementTop = newY;
element.viewModel.Angle = newAngle;
elementCanvas.Children.Add(element);
CanvalNewSize();
ElementGetFouce(element);
}
}
/// <summary>
/// 添加二维码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_AddCode_Click(object sender, RoutedEventArgs e)
{
MyUC.UC_Element element = new MyUC.UC_Element();
element.viewModel.ImagePath = AppDomain.CurrentDomain.BaseDirectory + "CodeImage.png";
element.viewModel.Type = SeatManage.ClassModel.DimensionalElementTye.SeatCode;
element.viewModel.ElementLeft = 0;
element.viewModel.ElementTop = 0;
elementCanvas.Children.Add(element);
CanvalNewSize();
}
/// <summary>
/// 添加装饰图片
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_AddImage_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Multiselect = false;
ofd.Filter = "装饰图片|*.jpg;*.bmp;*.jpeg;*.png";
ofd.ShowDialog();
if (!string.IsNullOrEmpty(ofd.FileName))
{
MyUC.UC_Element element = new MyUC.UC_Element();
element.viewModel.ImagePath = ofd.FileName;
element.viewModel.Type = SeatManage.ClassModel.DimensionalElementTye.Image;
element.viewModel.ElementLeft = 0;
element.viewModel.ElementTop = 0;
elementCanvas.Children.Add(element);
CanvalNewSize();
}
}
/// <summary>
/// 获取焦点
/// </summary>
/// <param name="targetElement"></param>
private void ElementGetFouce(MyUC.UC_Element targetElement)
{
foreach (UserControl fe in elementCanvas.Children)
{
fe.BorderThickness = new Thickness(0);
}
targetElement.BorderThickness = new Thickness(5);
viewModel.NowEditViewElement = targetElement.viewModel;
cb_Angle.SelectedValue = viewModel.NowEditViewElement.Angle;
cb_TextAlignment.SelectedValue = viewModel.NowEditViewElement.TextAlignment;
g_color.Visibility = System.Windows.Visibility.Collapsed;
g_Other.Visibility = System.Windows.Visibility.Collapsed;
g_Text.Visibility = System.Windows.Visibility.Collapsed;
switch (targetElement.viewModel.Type)
{
case SeatManage.ClassModel.DimensionalElementTye.Background:
case SeatManage.ClassModel.DimensionalElementTye.Image:
break;
case SeatManage.ClassModel.DimensionalElementTye.ReadingRoomName:
g_Text.Visibility = System.Windows.Visibility.Visible;
g_color.Visibility = System.Windows.Visibility.Visible;
break;
case SeatManage.ClassModel.DimensionalElementTye.SeatCode:
g_Other.Visibility = System.Windows.Visibility.Visible;
break;
case SeatManage.ClassModel.DimensionalElementTye.SeatNo:
g_Text.Visibility = System.Windows.Visibility.Visible;
g_color.Visibility = System.Windows.Visibility.Visible;
g_Other.Visibility = System.Windows.Visibility.Visible;
break;
case SeatManage.ClassModel.DimensionalElementTye.Text:
g_Text.Visibility = System.Windows.Visibility.Visible;
g_color.Visibility = System.Windows.Visibility.Visible;
break;
}
//this.DataContext = viewModel;
}
/// <summary>
/// 鼠标移动拖拽
/// </summary>
/// <param name="e"></param>
/// <param name="targetElement"></param>
private void ElementMove(MouseEventArgs e, MyUC.UC_Element targetElement)
{
ElementGetFouce(targetElement);
Point pCanvas = e.GetPosition(elementCanvas);
pCanvas.X = pCanvas.X % 1 == 0 ? pCanvas.X : pCanvas.X - (pCanvas.X % 1);
pCanvas.Y = pCanvas.Y % 1 == 0 ? pCanvas.Y : pCanvas.Y - (pCanvas.Y % 1);
switch (mouseDownType)
{
case "Move":
{
double newX = pCanvas.X - ptargetElement.X;
double newY = pCanvas.Y - ptargetElement.Y;
newX = newX % viewModel.MinXY == 0 ? newX : newX - (newX % viewModel.MinXY);
newY = newY % viewModel.MinXY == 0 ? newY : newY - (newY % viewModel.MinXY);
targetElement.viewModel.ElementLeft = newX < 0 ? 0 : newX;
targetElement.viewModel.ElementTop = newY < 0 ? 0 : newY;
viewModel.TemplateWidth = (newX + targetElement.Width) > viewModel.TemplateWidth ? newX + targetElement.Width : viewModel.TemplateWidth;
viewModel.TemplateHeight = (newY + targetElement.Height) > viewModel.TemplateHeight ? newY + targetElement.Height : viewModel.TemplateHeight;
VB_Element.Height = viewModel.TemplateHeight * daltaSliderValue / 30;
VB_Element.Width = viewModel.TemplateWidth * daltaSliderValue / 30;
}
break;
case "Deform":
{
double newWidth = (pCanvas.X - targetElement.viewModel.ElementLeft) > (pCanvas.Y - targetElement.viewModel.ElementTop) ? ((pCanvas.X - targetElement.viewModel.ElementLeft) < 100 ? 100 : pCanvas.X - targetElement.viewModel.ElementLeft) : ((pCanvas.Y - targetElement.viewModel.ElementTop) < 100 ? 100 : pCanvas.Y - targetElement.viewModel.ElementTop);
double newHeight = ((newWidth / targetElement.viewModel.ElementWidth) * targetElement.viewModel.ElementHeight);
targetElement.viewModel.ElementWidth = newWidth;
targetElement.viewModel.ElementHeight = newHeight;
viewModel.TemplateWidth = pCanvas.X > viewModel.TemplateWidth ? pCanvas.X : viewModel.TemplateWidth;
viewModel.TemplateHeight = pCanvas.Y > viewModel.TemplateHeight ? pCanvas.X : viewModel.TemplateHeight;
VB_Element.Height = viewModel.TemplateHeight * daltaSliderValue / 30;
VB_Element.Width = viewModel.TemplateWidth * daltaSliderValue / 30;
}
break;
}
}
