public override void DrawCell(LayoutListDrawArgs e)
{
var layoutList = e.LayoutList;
IGroup gitem = e.Item as IGroup;
IGlyph image = e.Item as IGlyph;
int level = gitem == null ? -1 : GroupHelper.Level(gitem);
e.Context.DrawCell(e.Style, null, e.Bound, e.Bound, e.State);
if (layoutList.ListInfo.Tree && gitem != null && gitem.IsCompaund)
{
var glyphBound = layoutList.GetCellGlyphBound(gitem, level, e.Bound);
e.Context.DrawGlyph(gitem.Expand ? GlyphType.CaretDown : GlyphType.CaretRight, glyphBound, e.Style, e.State);
}
if (layoutList.AllowCheck && e.Item is ICheck)
{
var checkBound = layoutList.GetCellCheckBound(e.Item, level, e.Bound);
e.Context.DrawCheckBox(((ICheck)e.Item).Check ? CheckedState.Checked : CheckedState.Unchecked, checkBound, e.Style.FontBrush.GetColorByState(e.State));
}
if (layoutList.AllowImage && image != null)
{
var imageBound = layoutList.GetCellImageBound(e.Item, level, e.Bound);
if (image.Image != null)
{
e.Context.DrawImage(image.Image, imageBound);
}
else if (image.Glyph != GlyphType.None)
{
var color = e.Style.FontBrush.GetColorByState(e.State);
if (image is Node && ((Node)image).GlyphColor != CellStyleBrush.ColorEmpty)
{
color = ((Node)image).GlyphColor;
}
e.Context.DrawGlyph(image.Glyph, imageBound, color);
}
}
var textBound = layoutList.GetCellTextBound(e);
if (e.Formated is string)
{
e.Context.DrawText((string)e.Formated, textBound, e.Style, e.State);
}
else if (e.Formated is TextLayout)
{
e.Context.DrawText((TextLayout)e.Formated, textBound, e.Style, e.State);
}
}
private void FieldsCellValueChanged(object sender, LayoutValueEventArgs e)
{
if (ListMode && Status == TableEditorStatus.Adding)
{
LayoutList flist = (LayoutList)sender;
var query = DBList.View.Query;
LayoutField ff = (LayoutField)e.Cell;
if (e.Data != DBNull.Value)
{
query.BuildParam(ff.Name, e.Data, QQueryBuildParam.AutoLike | QQueryBuildParam.SplitString);
}
foreach (LayoutField field in flist.Fields)
{
object val = flist.ReadValue(field, (LayoutColumn)flist.ListInfo.Columns["Value"]);
if (!field.Visible || val == null || val == DBNull.Value || GroupHelper.Level(field) != 0)
{
continue;
}
if (field == ff)
{
continue;
}
if (string.IsNullOrEmpty(val.ToString()))
{
continue;
}
query.BuildParam(field.Name, val, QQueryBuildParam.AutoLike | QQueryBuildParam.SplitString);
}
if (query.Parameters.Count == 0)
{
loader.Cancel();
}
else if (!Table.IsSynchronized)
{
loader.LoadAsync(query);
}
//list.View.UpdateFilter();
}
}
public void WriteMapItem(LayoutColumn map, int listIndex, object listItem, int sc, int sr, ref int mr, StringKeyList stringTable, List <Row> prows = null)
{
int tws = map.GetWithdSpan();
Row row = null;
var rows = prows;
if (prows == null)
{
rows = new List <Row>();
mr++;
row = GenerateRow(mr, mc, listItem == null, stringTable);
WriteCell(row.GetFirstChild <Cell>(), listItem == null ? (object)"#" : (object)(listIndex + 1), stringTable);
rows.Add(row);
sc = 1;
}
var nr = mr;
foreach (var item in map)
{
if (item.Visible)
{
map.GetVisibleIndex(item, out int c, out int r);
c += sc; r += sr;
if (item.Count > 0)
{
WriteMapItem(item, listIndex, listItem, c, r, ref mr, stringTable, rows);
}
else
{
int rr = nr + r;
if (rows.Count <= r)
{
mr++;
row = GenerateRow(rr, mc, listItem == null, stringTable);
rows.Add(row);
}
else
{
row = rows[r];
}
object celldata = ((LayoutColumn)item).Text;
if (listIndex == -2)
{
celldata = list.GetCollectedValue((LayoutColumn)item, group);
}
if (listItem != null)
{
object val = list.ReadValue(listItem, (ILayoutCell)item);
celldata = list.FormatValue(listItem, val, (ILayoutCell)item);
if (val is decimal && ((ILayoutCell)item).Format != "p")
{
celldata = val;
}
if (prows == null && c == 1 && listItem is Node)
{
var s = GroupHelper.Level((Node)listItem) * 4;
celldata = celldata.ToString().PadLeft(celldata.ToString().Length + s, '-');
}
}
var cellc = (Cell)row.ChildElements.GetItem(c);
WriteCell(cellc, celldata, stringTable);
if (celldata is decimal)
{
cellc.StyleIndex = 3;
}
int ws = map.GetRowWidthSpan(item.Row);
int hs = map.GetRowHeightSpan(item.Row, true);
if (tws > ws && hs > 1)
{
mcells.Add(new MergeCell()
{
Reference = new CellRange(c, rr, c + tws - ws, rr + hs - 1).ToString()
});
}
else if (tws > ws)
{
mcells.Add(new MergeCell()
{
Reference = new CellRange(c, rr, c + tws - ws, rr).ToString()
});
}
else if (hs > 1)
{
mcells.Add(new MergeCell()
{
Reference = new CellRange(c, rr, c, rr + hs - 1).ToString()
});
}
}
}
}
if (prows == null)
{
if (rows.Count > 1)
{
mcells.Add(new MergeCell()
{
Reference = new CellRange(0, nr, 0, nr + rows.Count - 1).ToString()
});
}
if (listItem is Node)
{
foreach (var item in rows)
{
item.OutlineLevel = (byte)(GroupHelper.Level((IGroup)listItem));
if (((IGroup)listItem).IsCompaund)
{
item.Collapsed = !((IGroup)listItem).Expand;
}
if (item.OutlineLevel > 0)
{
item.Hidden = !((IGroup)listItem).IsExpanded;
}
}
}
WriteRows(writer, rows);
if (listItem is Node && map != null)
{
var i = 0;
foreach (var item in ((Node)listItem).Nodes)
{
WriteMapItem(map, i++, item, 0, 0, ref mr, stringTable);
}
}
}
}
