public IEnumerable <SheetSet> CreateSheetSets(IEnumerable <Sheet> sheets, MergeSettings settings)
{
mergeSettings = settings;
foreach (Sheet s in sheets)
{
AddSheet(s);
}
return(sheetSets.Values);
}
public static void MergePdfs(IEnumerable <SheetSet> sets, MergeSettings settings)
{
foreach (SheetSet set in sets)
{
string msg = $"Creating pdf '{set.NameWithExtension}'...";
logger.Log(LogFactory.CreateNormalMessage(msg));
PdfDocument outputPdf = new PdfDocument();
foreach (Sheet sheet in set.GetSheetsInOrder())
{
PdfDocument inputPdf = PdfReader.Open(sheet.FullPath, PdfDocumentOpenMode.Import);
for (int i = 0; i < inputPdf.PageCount; i++)
{
PdfPage page = inputPdf.Pages[i];
outputPdf.Pages.Add(page);
PdfOutline sheetBookMark = new PdfOutline
{
Title = sheet.NameWithoutExtension,
TextColor = PdfSharp.Drawing.XColor.FromKnownColor(PdfSharp.Drawing.XKnownColor.Blue)
};
if (inputPdf.PageCount > 1)
{
sheetBookMark.Title = $"{sheetBookMark.Title}_{i + 1}";
}
sheetBookMark.DestinationPage = outputPdf.Pages[outputPdf.PageCount - 1];
outputPdf.Outlines.Add(sheetBookMark);
}
}
outputPdf.Info.Title = set.NameWithoutExtension;
outputPdf.Info.Author = settings.Author;
outputPdf.Info.Creator = settings.Creator;
outputPdf.Info.Subject = settings.Subject;
outputPdf.Info.Keywords = settings.Keywords;
SavePdfFile(outputPdf, set.FullPath);
}
if (settings.CreateCombinationFile)
{
PdfDocument combinationPdf = new PdfDocument();
foreach (SheetSet set in sets.OrderBy(x => x.NameWithoutExtension, new AlphanumStringComparatorFast()))
{
PdfOutline sheetSetBookMark = new PdfOutline
{
Title = set.NameWithoutExtension,
TextColor = PdfSharp.Drawing.XColor.FromKnownColor(PdfSharp.Drawing.XKnownColor.Green)
};
bool addSheetSetBookMark = true;
combinationPdf.Outlines.Add(sheetSetBookMark);
foreach (Sheet sheet in set.GetSheetsInOrder())
{
PdfDocument inputPdf = PdfReader.Open(sheet.FullPath, PdfDocumentOpenMode.Import);
for (int i = 0; i < inputPdf.PageCount; i++)
{
PdfPage page = inputPdf.Pages[i];
combinationPdf.Pages.Add(page);
if (i == 0 && addSheetSetBookMark)
{
sheetSetBookMark.DestinationPage = combinationPdf.Pages[combinationPdf.PageCount - 1];
addSheetSetBookMark = false;
}
PdfOutline sheetBookMark = new PdfOutline
{
Title = sheet.NameWithoutExtension,
TextColor = PdfSharp.Drawing.XColor.FromKnownColor(PdfSharp.Drawing.XKnownColor.Blue)
};
if (inputPdf.PageCount > 1)
{
sheetBookMark.Title = $"{sheetBookMark.Title}_{i + 1}";
}
sheetBookMark.DestinationPage = combinationPdf.Pages[combinationPdf.PageCount - 1];
sheetSetBookMark.Outlines.Add(sheetBookMark);
}
}
}
combinationPdf.Info.Author = settings.Author;
combinationPdf.Info.Creator = settings.Creator;
combinationPdf.Info.Subject = settings.Subject;
combinationPdf.Info.Keywords = settings.Keywords;
SavePdfFile(combinationPdf, settings.CombinationFilePath);
}
}
public SheetMerger()
{
Settings = new MergeSettings();
Sheets = new SelectionCollection <Sheet>();
}