/// <summary>
/// 拷贝对象方法
/// </summary>
/// <returns></returns>
public override RptItem Clone()
{
RptChart newOne = new RptChart(_part);
newOne._data.Copy(_data);
return(newOne);
}
void OnInsertChart(object sender, Mi e)
{
_owner.Excel.DecorationRange = null;
CellRange range = _owner.Excel.ActiveSheet.Selections[0];
var item = new RptChart(_owner.GetContainer());
_owner.Info.ExecuteCmd(RptCmds.InsertChart, new InsertCmdArgs(item, range));
_owner.UpdateSelection();
}
/// <summary>
/// 加载图表
/// </summary>
/// <param name="p_chart"></param>
void LoadChart(RptChart p_chart)
{
Dt.Cells.Data.Cell chartCell = _owner.Excel.Sheets[0].Cells[p_chart.Row, p_chart.Col];
chartCell.RowSpan = p_chart.RowSpan;
chartCell.ColumnSpan = p_chart.ColSpan;
chartCell.Background = new SolidColorBrush(Color.FromArgb(0XCC, 0XFF, 0XFD, 0XC5));
chartCell.VerticalAlignment = CellVerticalAlignment.Center;
chartCell.HorizontalAlignment = CellHorizontalAlignment.Center;
chartCell.FontFamily = Res.IconFont;
chartCell.FontSize = 40;
chartCell.Text = "\uE08D";
}
public override object Execute(object p_args)
{
InsertCmdArgs args = (InsertCmdArgs)p_args;
RptChart chart = args.RptItem as RptChart;
CellRange range = args.CellRange;
chart.Row = range.Row;
chart.Col = range.Column;
chart.RowSpan = range.RowCount;
chart.ColSpan = range.ColumnCount;
chart.Part.Items.Add(chart);
return(chart);
}
/// <summary>
/// 加载xml
/// </summary>
/// <param name="p_reader"></param>
public virtual void ReadXml(XmlReader p_reader)
{
p_reader.MoveToElement();
if (p_reader.IsEmptyElement)
{
p_reader.Read();
return;
}
string name = p_reader.Name;
p_reader.Read();
while (p_reader.NodeType != XmlNodeType.None)
{
if (p_reader.NodeType == XmlNodeType.EndElement && p_reader.Name == name)
{
break;
}
RptItem item = null;
switch (p_reader.Name)
{
case "Text":
item = new RptText(this);
break;
case "Table":
item = new RptTable(this);
break;
case "Matrix":
item = new RptMatrix(this);
break;
case "Chart":
item = new RptChart(this);
break;
default:
if (item == null)
{
Kit.Error(string.Format("反序列化报表模板时错误，无法识别报表项【{0}】！", p_reader.Name));
}
break;
}
item.ReadXml(p_reader);
Items.Add(item);
}
p_reader.Read();
}
internal void LoadItem(RptChart p_item)
{
if (_item == p_item)
{
return;
}
_item = p_item;
Kit.RunAsync(() =>
{
_item.Data.Changed -= OnValueChanged;
_fv.Data = _item.Data;
_item.Data.Changed += OnValueChanged;
InitChart();
string dataSourceName = _item.Data.Str("tbl");
if (string.IsNullOrEmpty(dataSourceName))
{
// 如果未选中唯一的数据源，默认选中
var ls = _item.Root.Data.DataSet;
if (ls != null && ls.Count == 1)
{
// 使用initVal 避免重做撤消命令产生冗余操作。
_item.Data.InitVal("tbl", ls[0].Str("name"));
DataDropBox(ls[0].Str("name"));
}
}
else
{
for (int i = 0; i < _item.Root.Data.DataSet.Count; i++)
{
if (_item.Root.Data.DataSet[i].Str("name") == dataSourceName)
{
DataDropBox(dataSourceName);
break;
}
}
}
});
}
