/// <summary>
/// 执行加载命令
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void ExecuteLoad(object sender, ExecutedRoutedEventArgs e)
{
if (sender == null)
{
throw new ArgumentNullException("sender");
}
var owner = sender as RibbonView;
if (owner != null)
{
//取消当前缩略图关联(防止加载图元一直刷新缩略图)
owner.navigationPane.Diagram = null;
#region 加载SVG图
owner.diagram.Clear();
var fileName = string.Empty;
#if DEBUG
fileName = @"Config\TideView.svg";
#else
var ofd = new OpenFileDialog {
Filter = @"SVG 图形 (*.svg)|*.svg|所有文件 (*.*)|*.*"
};
if (ofd.ShowDialog() == true)
{
fileName = ofd.FileName;
}
#endif
if (!string.IsNullOrEmpty(fileName))
{
var figures = SvgReader.LoadSvgFile(fileName);
foreach (var figure in figures)
{
owner.AddFigureToDiagram(figure);
}
}
#endregion
//将缩略图重置关联
owner.navigationPane.Diagram = owner.diagram;
}
}
