private void UpdatePreview()
{
if (previewExport != null)
{
TextExport textExport = Export as TextExport;
ReportPage page = textExport.Report.PreparedPages.GetPage(int.Parse(tbPage.Text) - 1);
previewExport.PageBreaks = cbPageBreaks.Checked;
previewExport.DataOnly = cbDataOnly.Checked;
previewExport.Frames = cbbFrames.SelectedIndex != 0;
previewExport.TextFrames = cbbFrames.SelectedIndex == 1;
previewExport.EmptyLines = cbEmptyLines.Checked;
if (cbbCodepage.SelectedIndex == 0)
{
previewExport.Encoding = Encoding.Default;
}
else if (cbbCodepage.SelectedIndex == 1)
{
previewExport.Encoding = Encoding.UTF8;
}
else if (cbbCodepage.SelectedIndex == 2)
{
previewExport.Encoding = Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage);
}
previewExport.ScaleX = (float)udX.Value;
previewExport.ScaleY = (float)udY.Value;
tbPreview.Text = previewExport.ExportPage(page);
lblPageWidthValue.Text = previewExport.PageWidth.ToString();
lblPageHeightValue.Text = previewExport.PageHeight.ToString();
lblLoss.Visible = !previewExport.DataSaved;
}
}
public override void Init(ExportBase export)
{
base.Init(export);
TextExport textExport = Export as TextExport;
report = textExport.Report;
ProfessionalColorTable vs2005ColorTable = new ProfessionalColorTable();
vs2005ColorTable.UseSystemColors = true;
toolStrip.Renderer = new ToolStripProfessionalRenderer(vs2005ColorTable);
cbPageBreaks.Checked = textExport.PageBreaks;
cbEmptyLines.Checked = textExport.EmptyLines;
if (textExport.Frames && textExport.TextFrames)
{
cbbFrames.SelectedIndex = 1;
}
else if (textExport.Frames && !textExport.TextFrames)
{
cbbFrames.SelectedIndex = 2;
}
else
{
cbbFrames.SelectedIndex = 0;
}
cbDataOnly.Checked = textExport.DataOnly;
if (textExport.Encoding == Encoding.Default)
{
cbbCodepage.SelectedIndex = 0;
}
else if (textExport.Encoding == Encoding.UTF8)
{
cbbCodepage.SelectedIndex = 1;
}
else if (textExport.Encoding == Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage))
{
cbbCodepage.SelectedIndex = 2;
}
udX.Value = (decimal)textExport.ScaleX;
udY.Value = (decimal)textExport.ScaleY;
udX.ValueChanged += new EventHandler(udX_ValueChanged);
udY.ValueChanged += new EventHandler(udX_ValueChanged);
cbbFrames.SelectedIndexChanged += new EventHandler(cbbFrames_SelectedIndexChanged);
MyRes res = new MyRes("Preview");
tbPage.Text = "1";
prevPage = 1;
lblTotalPages.Text = String.Format(Res.Get("Misc,ofM"), report.PreparedPages.Count);
cbFontSize.SelectedIndex = 4;
previewExport = new TextExport();
previewExport.PreviewMode = true;
CalcScale();
}
protected override ExportBase CreateExporter()
{
var res = new TextExport
{
PageBreaks = false,
EmptyLines = false,
DataOnly = false,
Frames = false,
Encoding = new UnicodeEncoding()
};
return(res);
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Gets exporter object by identificator.
/// </summary>
/// <param name="identificator">Export type identificator (name or file extension).</param>
/// <returns>Unifed document exporter.</returns>
private static IDocumentExport _GetExporter(string identificator)
{
Debug.Assert(!string.IsNullOrEmpty(identificator));
IDocumentExport export = null;
// select export format type
switch (identificator)
{
case EXPORT_EXTENSION_HTM:
case EXPORT_TYPE_NAME_HTM:
export = new HtmlExport();
break;
case EXPORT_EXTENSION_PDF:
case EXPORT_TYPE_NAME_PDF:
export = new PdfExport();
break;
case EXPORT_EXTENSION_RTF:
case EXPORT_TYPE_NAME_RTF:
export = new RtfExport();
break;
case EXPORT_EXTENSION_TIF:
case EXPORT_TYPE_NAME_TIF:
export = new TiffExport();
break;
case EXPORT_EXTENSION_TXT:
case EXPORT_TYPE_NAME_TXT:
export = new TextExport();
break;
case EXPORT_EXTENSION_XLS:
case EXPORT_TYPE_NAME_XLS:
export = new XlsExport();
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
return(export);
}
public static FileStreamResult ToCsvResult(this DataDynamics.ActiveReports.Document.Document reportDocument, string name)
{
// Do not close or dispose MemoryStream as the FileStreamResult disposes it after use
var memoryStream = new MemoryStream();
using (var exported = new TextExport())
{
exported.TextDelimiter = ",";
exported.Export(reportDocument, memoryStream);
memoryStream.Flush();
memoryStream.Seek(0, SeekOrigin.Begin);
var fileStreamResult = new FileStreamResult(memoryStream, "application/csv");
fileStreamResult.FileDownloadName = string.Format("{0}.csv", name);
return(fileStreamResult);
}
}
private void CalcScale()
{
TextExport textExport = Export as TextExport;
using (ProgressForm progressForm = new ProgressForm(null))
{
progressForm.Show();
MyRes res = new MyRes("Export,Text");
progressForm.ShowProgressMessage(res.Get("ScaleMessage"));
textExport.EmptyLines = cbEmptyLines.Checked;
textExport.Frames = cbbFrames.SelectedIndex != 0;
textExport.TextFrames = cbbFrames.SelectedIndex == 1;
textExport.DataOnly = cbDataOnly.Checked;
textExport.ScaleX = (float)udX.Value;
textExport.ScaleY = (float)udY.Value;
textExport.CalculateScale(progressForm);
udX.Value = (decimal)Math.Round(textExport.ScaleX, 2);
udY.Value = (decimal)Math.Round(textExport.ScaleY, 2);
}
UpdatePreview();
}
private void btnPrint_Click(object sender, EventArgs e)
{
TextExport parentExport = Export as TextExport;
TextExport textExport = new TextExport();
using (TextExportPrintForm printDialog = new TextExportPrintForm(textExport))
{
textExport.PrinterTypes = parentExport.PrinterTypes;
textExport.Copies = parentExport.Copies;
printDialog.CurrentPage = tbPage.Text;
if (printDialog.ShowDialog() == DialogResult.OK)
{
if (cbbCodepage.SelectedIndex == 1)
{
cbbCodepage.SelectedIndex = 2;
}
textExport.PageBreaks = cbPageBreaks.Checked;
textExport.EmptyLines = cbEmptyLines.Checked;
textExport.Frames = cbbFrames.SelectedIndex != 0;
textExport.TextFrames = cbbFrames.SelectedIndex == 1;
textExport.DataOnly = cbDataOnly.Checked;
if (cbbCodepage.SelectedIndex == 0)
{
textExport.Encoding = Encoding.Default;
}
else if (cbbCodepage.SelectedIndex == 2)
{
textExport.Encoding = Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage);
}
textExport.ScaleX = (float)udX.Value;
textExport.ScaleY = (float)udY.Value;
textExport.PrintAfterExport = true;
textExport.OpenAfterExport = false;
textExport.AvoidDataLoss = false;
using (MemoryStream memStream = new MemoryStream())
textExport.Export(report, memStream);
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
TextExport parentExport = Export as TextExport;
TextExport textExport = new TextExport();
textExport.PageBreaks = cbPageBreaks.Checked;
textExport.EmptyLines = cbEmptyLines.Checked;
textExport.Frames = cbbFrames.SelectedIndex != 0;
textExport.TextFrames = cbbFrames.SelectedIndex == 1;
textExport.DataOnly = cbDataOnly.Checked;
if (cbbCodepage.SelectedIndex == 0)
{
textExport.Encoding = Encoding.Default;
}
else if (cbbCodepage.SelectedIndex == 1)
{
textExport.Encoding = Encoding.UTF8;
}
else if (cbbCodepage.SelectedIndex == 2)
{
textExport.Encoding = Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage);
}
textExport.ScaleX = (float)udX.Value;
textExport.ScaleY = (float)udY.Value;
textExport.OpenAfterExport = false;
textExport.AvoidDataLoss = false;
using (SaveFileDialog dialog = new SaveFileDialog())
{
dialog.FileName = Path.GetFileNameWithoutExtension(Path.GetFileName(report.FileName));
dialog.Filter = textExport.FileFilter;
string defaultExt = dialog.Filter.Split(new char[] { '|' })[1];
dialog.DefaultExt = Path.GetExtension(defaultExt);
if (dialog.ShowDialog() == DialogResult.OK)
{
Application.DoEvents();
textExport.Export(report, dialog.FileName);
}
}
}
private void TextExportForm_FormClosing(object sender, FormClosingEventArgs e)
{
TextExport textExport = Export as TextExport;
textExport.PageBreaks = cbPageBreaks.Checked;
textExport.EmptyLines = cbEmptyLines.Checked;
textExport.Frames = cbbFrames.SelectedIndex != 0;
textExport.TextFrames = cbbFrames.SelectedIndex == 1;
textExport.DataOnly = cbDataOnly.Checked;
if (cbbCodepage.SelectedIndex == 0)
{
textExport.Encoding = Encoding.Default;
}
else if (cbbCodepage.SelectedIndex == 1)
{
textExport.Encoding = Encoding.UTF8;
}
else if (cbbCodepage.SelectedIndex == 2)
{
textExport.Encoding = Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage);
}
textExport.ScaleX = (float)udX.Value;
textExport.ScaleY = (float)udY.Value;
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Gets exporter object by identificator.
/// </summary>
/// <param name="identificator">Export type identificator (name or file extension).</param>
/// <returns>Unifed document exporter.</returns>
private static IDocumentExport _GetExporter(string identificator)
{
Debug.Assert(!string.IsNullOrEmpty(identificator));
IDocumentExport export = null;
// select export format type
switch (identificator)
{
case EXPORT_EXTENSION_HTM:
case EXPORT_TYPE_NAME_HTM:
export = new HtmlExport();
break;
case EXPORT_EXTENSION_PDF:
case EXPORT_TYPE_NAME_PDF:
export = new PdfExport();
break;
case EXPORT_EXTENSION_RTF:
case EXPORT_TYPE_NAME_RTF:
export = new RtfExport();
break;
case EXPORT_EXTENSION_TIF:
case EXPORT_TYPE_NAME_TIF:
export = new TiffExport();
break;
case EXPORT_EXTENSION_TXT:
case EXPORT_TYPE_NAME_TXT:
export = new TextExport();
break;
case EXPORT_EXTENSION_XLS:
case EXPORT_TYPE_NAME_XLS:
export = new XlsExport();
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
return export;
}