/// <summary>
/// </summary>
protected override void DoWork(CodeActivityContext context)
{
PlainText.Set(context, null);
Html.Set(context, null);
DataTable dataTable = FieldData.Get(context);
var format = (MergeFieldUtility.MergeFieldsOutputFormats)OutputFormat.Get(context);
IList <IQEnum> columns = Columns.Get(context);
if (dataTable.Columns.Count == 0)
{
PlainText.Set(context, MergeFieldUtility.NO_DATA);
return;
}
// create a new table that contains only the user selected columns
var filteredTable = FilterTable(dataTable, columns);
var statusList = GetStatusList(dataTable);
string result;
switch (format)
{
case MergeFieldUtility.MergeFieldsOutputFormats.Table:
case MergeFieldUtility.MergeFieldsOutputFormats.TableNoLines:
case MergeFieldUtility.MergeFieldsOutputFormats.TableNoHeader:
case MergeFieldUtility.MergeFieldsOutputFormats.TableNoLinesNoHeader:
bool showHeader = format == MergeFieldUtility.MergeFieldsOutputFormats.Table || format == MergeFieldUtility.MergeFieldsOutputFormats.TableNoLines;
bool showLines = format == MergeFieldUtility.MergeFieldsOutputFormats.Table || format == MergeFieldUtility.MergeFieldsOutputFormats.TableNoHeader;
if (filteredTable.Rows.Count == 0 && !showHeader)
{
PlainText.Set(context, MergeFieldUtility.NO_DATA);
}
else
{
result = ConvertToHtml(filteredTable, showHeader, showLines, statusList);
Html.Set(context, result);
}
break;
case MergeFieldUtility.MergeFieldsOutputFormats.List:
// use html format for the same look and feel (line spacing)
result = ConvertToHtmlParagraph(filteredTable, " ", "<br>", statusList);
Html.Set(context, result);
break;
case MergeFieldUtility.MergeFieldsOutputFormats.Paragraph:
if (statusList == null || statusList.Count <= 0)
{
result = ConvertToParagraph(filteredTable, " ", "; ");
PlainText.Set(context, result);
}
else
{
result = ConvertToHtmlParagraph(filteredTable, " ", "; ", statusList);
Html.Set(context, result);
}
break;
}
}
private void SetupField(FieldData data, int brickDensity = -1)
{
int width = data.GetWidth();
int height = data.GetHeight();
cells = new FieldCellArray(width, height);
movableCells = new LinkedList <MovableCell>();
for (int y = 0; y < height; ++y)
{
for (int x = 0; x < width; ++x)
{
FieldBlocks block = data.Get(x, y);
switch (block)
{
case FieldBlocks.Blank:
{
break;
}
case FieldBlocks.Brick:
{
if (brickDensity == -1 || MathHelp.NextInt(100) <= brickDensity)
{
AddCell(new BrickCell(x, y));
}
break;
}
case FieldBlocks.Solid:
{
AddCell(new SolidCell(x, y));
break;
}
default:
{
Debug.Assert(false, "Unsupported cell type: " + block);
break;
}
}
}
}
}
public FieldDataView(FieldData data, Style style)
: base(style.width, style.height)
{
AddView(new RectView(0, 0, width, height, Color.Gray, Color.Black));
float iw = style.iw;
float ih = style.ih;
RectView rect = new RectView(0.5f * (width - iw), 0.5f * (height - ih), iw, ih, Color.Green, Color.Green);
AddView(rect);
float cw = iw / data.GetWidth();
float ch = ih / data.GetHeight();
for (int y = 0; y < data.GetHeight(); ++y)
{
for (int x = 0; x < data.GetWidth(); ++x)
{
FieldBlocks block = data.Get(x, y);
Color color;
switch (block)
{
case FieldBlocks.Brick:
color = COLOR_BRICK;
break;
case FieldBlocks.Solid:
color = COLOR_SOLID;
break;
default:
continue;
}
float cx = x * cw;
float cy = y * ch;
rect.AddView(new RectView(cx, cy, cw, ch, color, color));
}
}
}