/// <summary>
/// Try to create a new <see cref="PowerPoint"/> object, handle exceptions
/// </summary>
private static PowerPoint CreatePowerpoint(string templatePath, string outputPath)
{
try
{
PowerPoint powerpoint = new PowerPoint(templatePath, outputPath);
return(powerpoint);
}
catch (FileNotFoundException ex)
{
Dialogs.GenericWarning($"Het bestand '{ex.FileName}' is niet gevonden. Controleer het bestandspad en probeer opnieuw.");
}
catch (DirectoryNotFoundException)
{
Dialogs.GenericWarning($"Het bestandspad '{templatePath}' of '{outputPath}' bestaat niet. Controleer het bestandspad " +
$"en probeer opnieuw");
}
catch (IOException ex) when((ex.HResult & 0x0000FFFF) == 32)
{
Dialogs.GenericWarning($"Het bestand '{outputPath}' kon niet worden bewerkt omdat het geopend is in een ander " +
"programma. Sluit het bestand en probeer opnieuw.");
}
catch (Exception ex) when(ex is IOException ||
ex is UnauthorizedAccessException ||
ex is NotSupportedException ||
ex is System.Security.SecurityException)
{
Dialogs.GenericWarning($"'{templatePath}' of '{outputPath}' kon niet worden geopend.\n\n" +
$"De volgende foutmelding werd gegeven: {ex.Message}");
}
return(null);
}
/// <summary>
/// Create the three presentations with information from the user interface
/// </summary>
public void CreatePresentations(object sender, EventArgs e)
{
// Check if fields are filled in and if the output folder is right
if (!CheckValidInputs())
{
return;
}
if (!Directory.Exists(Settings.Instance.PathOutputFolder))
{
Dialogs.GenericWarning("De outputfolder bestaat niet, " +
"selecteer een bestaande folder in de instellingen");
return;
}
// Get the filled in information from the window
KeywordSettings tags = Settings.Instance.Keywords;
Dictionary <string, string> keywords = GetFormKeywords();
List <ServiceElement> elements = GetServiceElements();
string filenamepart = GetFilenamePart(dateTimePickerCurrent);
// Create the presentation before the service
PowerPoint beforeService = CreatePowerpoint(Settings.Instance.PathTemplateBefore,
Settings.Instance.PathOutputFolder + $"/voor {filenamepart}.pptx");
if (beforeService == null)
{
return;
}
if (string.IsNullOrWhiteSpace(keywords[tags.Theme]))
{
beforeService.RemoveThemeRuns();
}
beforeService.ReplaceKeywords(keywords);
beforeService.ReplaceImage(textBoxQRPath.Text);
beforeService.ReplaceMultilineKeywords(
from ServiceElement element in elements where element.IsSong select element,
from ServiceElement element in elements where element.IsReading select element
);
beforeService.SaveClose();
// Create the presentation during the service
PowerPoint duringService = CreatePowerpoint(Settings.Instance.PathTemplateDuring,
Settings.Instance.PathOutputFolder + $"/tijdens {filenamepart}.pptx");
if (duringService == null)
{
return;
}
duringService.ReplaceKeywords(keywords);
duringService.ReplaceImage(textBoxQRPath.Text);
foreach (ServiceElement element in elements)
{
duringService.DuplicateAndReplace(new Dictionary <string, string> {
{ tags.ServiceElementTitle, element.Title },
{ tags.ServiceElementSubtitle, element.Subtitle }
}, element.ShowQR);
}
duringService.SaveClose();
// Create the presentation after the service
PowerPoint afterService = CreatePowerpoint(Settings.Instance.PathTemplateAfter,
Settings.Instance.PathOutputFolder + $"/na {filenamepart}.pptx");
if (afterService == null)
{
return;
}
afterService.ReplaceKeywords(keywords);
afterService.ReplaceImage(textBoxQRPath.Text);
afterService.SaveClose();
// Done, message the user
Dialogs.GenericInformation("Voltooid", $"De presentaties zijn gemaakt " +
$"en staan in de folder '{Settings.Instance.PathOutputFolder}'.");
Settings.Instance.NextService = dateTimePickerNext.Value;
}