/// <summary>
/// 获得模板
/// </summary>
/// <param name="item"></param>
private void InitTemplate(JsonObject item)
{
//取出表头行定义
JsonArray rows = item["rows"] as JsonArray;
foreach (JsonObject obj in rows)
{
int height = obj["height"];
string type = obj["type"];
if (type == "head")
{
Row row = new Row() { Height = height };
this.headRowTemplate.Add(row);
}
if (type == "bottom")
{
Row row = new Row() { Height = height };
this.bottomRowTemplate.Add(row);
}
}
//获得模板
JsonArray cells = item["cells"] as JsonArray;
foreach (JsonObject obj in cells)
{
int row = obj["row"];
int column = obj["column"];
string content = obj["content"];
int rowspan = obj["rowspan"];
int columnspan = obj["columnspan"];
string location = obj["location"];
int height = obj["height"];
Cell cell = new Cell() { Row = row, Column = column, Content = content, RowSpan = rowspan, ColumnSpan = columnspan, Location = location, Height = height };
string type = obj["type"];
//表头
if (type == "head" || type == "headchange")
{
this.headCellTemplate.Add(cell);
}
//表头变化部分
if (type == "headchange")
{
this.headChangeCellTemplate.Add(cell);
}
//左侧
if (type == "left")
{
Program prog = new Program("data."+cell.Content, this, false);
Delegate d = prog.Parse(prog.Exp);
cell.Delegate = d;
this.leftCellTemplate.Add(cell);
}
//主体
if (type == "main")
{
this.bodyCellTemplate.Add(cell);
}
//表底
if (type == "bottom")
{
this.bottomCellTemplate.Add(cell);
}
}
//如果表头有变化部分，表头模板根据列号排序
if (HasHead)
{
List<Cell> headCellTemplate_temp = new List<Cell>();
//表头模板根据列号排序
for (int i = 0; i < this.headCellTemplate.Count; i++)
{
foreach (Cell cell in this.headCellTemplate)
{
if (cell.Column == i)
{
headCellTemplate_temp.Add(cell);
break;
}
}
}
this.headCellTemplate.Clear();
this.headCellTemplate.AddRange(headCellTemplate_temp);
}
}
/// <summary>
/// 复制单元格
/// </summary>
/// <returns></returns>
public Cell copyCell()
{
Cell cell = new Cell() { Row = Row, Column = Column, Content = Content, RowSpan = RowSpan, ColumnSpan = ColumnSpan,Location=Location, Width = Width, Height = Height, Delegate = Delegate };
return cell;
}
//计算单元格高度
private int GetHeight(Cell cell)
{
int result = 0;
for (int i = 0; i < cell.RowSpan; i++)
{
result += this.rows[i + cell.Row].Height;
}
return result;
}
/// <summary>
/// 把json转成报表对象
/// </summary>
/// <param name="json"></param>
private void jsonToTable(string json)
{
this.cells.Clear();
this.columns.Clear();
this.rows.Clear();
JsonObject item = JsonValue.Parse(json) as JsonObject;
GeneralObject go = new GeneralObject();
go.FromJson(item);
//列
ObjectList ol = go.GetPropertyValue("Column") as ObjectList;
foreach (GeneralObject one in ol)
{
Column c = new Column();
c.Width = Int32.Parse(one.GetPropertyValue("Width") + "");
this.columns.Add(c);
}
//行
ol = go.GetPropertyValue("Row") as ObjectList;
foreach (GeneralObject one in ol)
{
Row r = new Row();
r.Height = Int32.Parse(one.GetPropertyValue("Height")+"");
this.rows.Add(r);
}
//单元格
ol = go.GetPropertyValue("Cell") as ObjectList;
foreach (GeneralObject one in ol)
{
Cell c = new Cell();
c.Content = one.GetPropertyValue("Content") + "";
c.Column = Int32.Parse(one.GetPropertyValue("Column") + "");
c.ColumnSpan = Int32.Parse(one.GetPropertyValue("ColumnSpan") + "");
c.Row = Int32.Parse(one.GetPropertyValue("Row") + "");
c.RowSpan = Int32.Parse(one.GetPropertyValue("RowSpan") + "");
c.Location = one.GetPropertyValue("Location") + "";
this.cells.Add(c);
}
//绘制报表
Layout();
}
//计算单元格宽带
private int GetWidth(Cell cell)
{
int result = 0;
for (int i = 0; i < cell.ColumnSpan; i++)
{
result += this.columns[i + cell.Column].Width;
}
return result;
}