/// <summary>
/// Show an open file dialog for source PRD and save File dialog for atrget XML, then convert source PRD to XML.
/// when multiple are selected they will be inserted into one XML file representing a collection
/// </summary>>
public static bool PRDToXml(string targetXML, params string[] sourcePRDs)
{
try
{
if (File.Exists(targetXML))
{
File.Delete(targetXML);
}
if (sourcePRDs != null && sourcePRDs.Length == 1)
{
if (PageOcrData.FromPRD(sourcePRDs[0]).ToXml(targetXML) && File.Exists(targetXML))
{
ILog.LogDebug(string.Format("Done converting PRD file [{0}] to XML file [{1}]", sourcePRDs[0], targetXML));
return(true);
}
}
else if (sourcePRDs != null && sourcePRDs.Length > 1)
{
CollectionOcrData collOcr = new CollectionOcrData();
List <PageOcrData> pages = new List <PageOcrData>();
foreach (string srcPrd in sourcePRDs)
{
if (File.Exists(srcPrd))
{
pages.Add(PageOcrData.FromPRD(srcPrd));
}
}
collOcr.pages = pages.ToArray();
collOcr.CollectionID = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fffff");
return(collOcr.ToXml(targetXML));
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(false);
}
public static void XMLToPRD(object sender, EventArgs e)
#endif
{
try
{
using (OpenFileDialog opn = new OpenFileDialog())
{
opn.Filter = "XML files (*.xml)|*.xml|Any file (*.*)|*.*";
opn.Title = "Open source XML...";
if (opn.ShowDialog() == DialogResult.OK)
{
using (SaveFileDialog sve = new SaveFileDialog())
{
sve.Filter = "PRD files (*.prd)|*.prd|Any file (*.*)|*.*";
sve.Title = "Save target PRD...";
sve.InitialDirectory = Path.GetDirectoryName(opn.FileName);
sve.FileName = Path.GetFileNameWithoutExtension(opn.FileName);
sve.DefaultExt = "prd";
if (sve.ShowDialog() == DialogResult.OK)
{
if (XMLToPRD(sve.FileName, opn.FileName))
{
ILog.LogDebug(string.Format("Done converting XML file [{0}] to PRD file [{1}].", opn.FileName, sve.FileName));
return;
}
}
}
}
}
ILog.LogWarning("Failed converting XML file to PRD file.");
}
catch (Exception ex)
{
ILog.LogError(ex);
}
}
/// <summary>
/// Convert XML file\s to PRD .
/// </summary>
/// <param name="targetPRD">The target PRD file to create</param>
/// <param name="sourceXMLs">Source XML files.</param>
/// <returns>true when successfull.</returns>
public static bool XMLToPRD(string targetPRD, params string[] sourceXMLs)
{
bool result = false;
try
{
foreach (string sourceXML in sourceXMLs)
{
if (!File.Exists(sourceXML))
{
continue;
}
//-- Try loading as a single page --\\
PageOcrData pod = PageOcrData.FromXml(sourceXML);
if (pod != null && pod.ToPRD(targetPRD) != null)
{
if (File.Exists(targetPRD))
{
File.Delete(targetPRD);
}
ILog.LogDebug(string.Format("Done converting XML file [{0}] to PRD file [{1}]", sourceXML, targetPRD));
continue;
}
//-- Try as a whole collection in a single XML --\\
if (pod == null)
{
CollectionOcrData cod = CollectionOcrData.FromXml(sourceXML);
if (cod != null)
{
if (cod.Pages != null)
{
int lastIndex = -1;
int maxIndex = 0;
foreach (PageOcrData pd in cod.Pages)
{
lastIndex = pd.Index;
while (lastIndex < 0 || lastIndex == pd.Index || lastIndex <= maxIndex)
{
lastIndex++;
}
maxIndex = lastIndex;
//-- Create a PRD file per page --\\
string newPageName = Path.Combine(Path.GetDirectoryName(targetPRD), string.Format("{0}_P{1}.{2}", Path.GetFileNameWithoutExtension(targetPRD), (lastIndex).ToString("X").PadLeft(3, '0'), Path.GetExtension(targetPRD).TrimStart('.')));
if (File.Exists(newPageName))
{
File.Delete(newPageName);
}
pd.ToPRD(newPageName);
}
}
ILog.LogDebug(string.Format("Done converting XML file [{0}] to PRD file [{1}]", sourceXML, targetPRD));
result = true;
}
}
}
}
catch (Exception ex)
{
ILog.LogError(ex);
}
return(result);
}
