/// <summary>
/// 点击增加模板中的打印项
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeliveryPrintTemplateItemType_Click(object sender, RoutedEventArgs e)
{
try
{
FrameworkElement cb = sender as FrameworkElement;
if (cb == null)
{
return;
}
var deliveryTemplate = this.lstDeliveryPrintTemplates.SelectedItem as PrintTemplate;
PrintTemplateItemTypeViewModel vmItem = cb.DataContext as PrintTemplateItemTypeViewModel;
PrintTemplateItemViewModelCommon itemViewModel = PrintTemplateItemViewModelFactory.Create(deliveryTemplate, vmItem.Type, vmItem.Type);
PrintTemplateItem item = new PrintTemplateItem();
item.RunTimeTag = itemViewModel;
item.Id = Guid.NewGuid();
item.Type = vmItem.Type;
item.X = (int)this.imgDelivery.Width / 2;
item.Y = (int)this.imgDelivery.Height / 2;
item.Width = 100;
item.Height = 30;
item.FontSize = 12;
item.FontName = "黑体";
item.Format = itemViewModel.Format;
item.Value = itemViewModel.Value;
item.Value1 = itemViewModel.Value1;
itemViewModel.ApplayStyleAndData(this.FindResource("ThumbStyle") as Style, item);
AttachThumbEvents(itemViewModel);
//添加到界面
this.cDeliveryHost.Children.Add(itemViewModel.UI);
var layer = AdornerLayer.GetAdornerLayer(this.cDeliveryHost);
layer.Add(new PrintTemplateItemAdorner(itemViewModel.UI));
deliveryTemplate.Items.Add(item);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 选择模板
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void lstDeliveryTemplates_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
//清空界面
this.SetDeliveryPrintTemplateItemProperties(null);
this.imgDelivery.Source = null;
foreach (var thumb in this.cDeliveryHost.Children.OfType <Thumb>().ToArray())
{
this.cDeliveryHost.Children.Remove(thumb);
}
var deliveryTemplate = this.lstDeliveryPrintTemplates.SelectedItem as PrintTemplate;
this.dgDeliverPrintTemplateHolder.IsEnabled = deliveryTemplate != null;
if (deliveryTemplate == null)
{
return;
}
//生成视图对象
PrintTemplateItemViewModelCommon[] briges = deliveryTemplate.Items.Select(obj => PrintTemplateItemViewModelFactory.Create(deliveryTemplate, obj.Type, obj.Type)).ToArray();
for (int i = 0; i < briges.Length; i++)
{
briges[i].ApplayStyleAndData(this.FindResource("ThumbStyle") as Style, deliveryTemplate.Items[i]);
briges[i].Data.RunTimeTag = briges[i];
AttachThumbEvents(briges[i]);
}
foreach (var thumb in briges)
{
this.cDeliveryHost.Children.Add(thumb.UI);
}
var layer = AdornerLayer.GetAdornerLayer(this.cDeliveryHost);
foreach (UIElement ui in cDeliveryHost.Children.OfType <Thumb>())
{
layer.Add(new PrintTemplateItemAdorner(ui));
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.StackTrace);
MessageBox.Show(ex.Message + Environment.NewLine + ex.StackTrace, "错误");
}
}
