private void OnDocumentPropertyChanged()
{
if (!ArePropertiesChangedBySystem && !string.IsNullOrWhiteSpace(firstSelectedFile))
{
var newTmpFilename = PostHelper.GetShortFilenameWithExtensionFromProperties(Company, Date, Description);
if (string.IsNullOrWhiteSpace(newTmpFilename))
{
// All properties are still empty
return;
}
var oldShortFilenameWithExtension = Path.GetFileName(firstSelectedFile);
var newFullFilename = firstSelectedFile.Replace(oldShortFilenameWithExtension, newTmpFilename);
if (string.IsNullOrEmpty(newFullFilename))
{
return;
}
int i = 2;
string replacedFilename = newFullFilename;
while (File.Exists(replacedFilename))
{
replacedFilename = newFullFilename.Replace(
".pdf", " (" + (i++) + ").pdf"
);
}
SaveCommand.CanExecuteValue = true;
NewFilename = replacedFilename;
}
}
private void OnFileSelectionChanged(object sender, EventArgs e)
{
ArePropertiesChangedBySystem = true;
SelectedFiles.Clear();
foreach (var selectedFile in fileSelectionWatcher.Selected)
{
var dir = Path.GetDirectoryName(selectedFile);
if (dir == Directory.GetCurrentDirectory() && Path.GetExtension(selectedFile).ToLower().EndsWith("pdf"))
{
firstSelectedFile = selectedFile;
SelectedFiles.Add(selectedFile);
string selectedcompany;
DateTime selecteddate;
string selecteddescription;
if (
PostHelper.GetPropertiesFromFilename(
selectedFile,
out selectedcompany,
out selecteddate,
out selecteddescription
)
)
{
Company = selectedcompany;
Date = selecteddate;
Description = selecteddescription;
}
else
{
//
// File was not properly formatted OR it is new
//
Company = null;
Date = DateTime.Today;
Description = null;
}
// Only support single selection for now. Or take the first in the case of multiselection.
//break;
}
}
ArePropertiesChangedBySystem = false;
}
private void GetUsedCompaniesAndDescriptions(ref List <string> companies, ref List <string> descriptions)
{
string company;
DateTime date;
string description;
companies.Clear();
descriptions.Clear();
string[] files = PostHelper.GetPdfFilesFromDefaultFolder();
foreach (var file in files)
{
if (PostHelper.GetPropertiesFromFilename(file, out company, out date, out description))
{
if (!string.IsNullOrWhiteSpace(company) && !companies.Contains(company))
{
companies.Add(company);
}
if (!string.IsNullOrWhiteSpace(description) && !descriptions.Contains(description))
{
descriptions.Add(description);
}
}
}
}