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/DynaPDF/Extract files from Collection PDF

Required plugins for this example: MBS DynaPDF Plugin

You find this example project in your Plugins Download as a Xojo project file within the examples folder: /DynaPDF/Extract files from Collection PDF

This example is the version from Thu, 10th Jun 2015.

Project "Extract files from Collection PDF.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub Open() dim pdf as new MyDynapdfMBS dim ef as integer dim File as FolderItem = GetOpenFolderItem(FileTypes1.Pdf) if file = nil then quit Return end if pdf.SetLicenseKey "Lite" // For this example you can use a Lite, Pro or Enterprise License // We create the output file later if no error occurred. call pdf.CreateNewPDF(nil) // import all and as page call pdf.SetImportFlags BitwiseOr(pdf.kifImportAll, pdf.kifImportAsPage) if (pdf.OpenImportFile(file) < 0) then msgbox "Input file """+file.Name+""" not found or not a PDF!" quit end if if 0 = pdf.GetInIsCollection then MsgBox "This is not a collection PDF." end if call pdf.ImportPDFFile(1) dim c as integer = pdf.GetEmbeddedFileCount for i as integer = 0 to c-1 dim e as DynaPDFFileSpecMBS if pdf.GetEmbeddedFile(i, e, true) then dim name as string = str(i+1)+" "+e.UnicodeFileName name = ReplaceAll(name,":", "") name = ReplaceAll(name,"\", "") name = ReplaceAll(name,"/", "") dim f as FolderItem = SpecialFolder.Desktop.Child(name) dim b as BinaryStream = BinaryStream.Create(f, false) b.Write e.Buffer b.Close Break end if next call pdf.CloseImportFile call pdf.CloseFile quit End EventHandler
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
Class MyDynaPDFMBS Inherits DynaPDFMBS
EventHandler Function Error(ErrorCode as integer, ErrorMessage as string, ErrorType as integer) As integer // output all messages on the console: System.DebugLog str(ErrorCode)+": "+ErrorMessage // and display dialog: Dim d as New MessageDialog //declare the MessageDialog object Dim b as MessageDialogButton //for handling the result d.icon=MessageDialog.GraphicCaution //display warning icon d.ActionButton.Caption="Continue" d.CancelButton.Visible=True //show the Cancel button // a warning or an error? if BitAnd(ErrorType, me.kE_WARNING) = me.kE_WARNING then // if user decided to ignore, we'll ignore if IgnoreWarnings then Return 0 d.Message="A warning occurred while processing your PDF code." // we add a third button to display all warnings d.AlternateActionButton.Caption = "Ignore warnings" d.AlternateActionButton.Visible = true else d.Message="An error occurred while processing your PDF code." end if d.Explanation = str(ErrorCode)+": "+ErrorMessage b=d.ShowModal //display the dialog Select Case b //determine which button was pressed. Case d.ActionButton Return 0 // ignore Case d.AlternateActionButton IgnoreWarnings = true Return 0 // ignore Case d.CancelButton Return -1 // stop End select End EventHandler
Property IgnoreWarnings As Boolean
End Class
Filetype application/pdf
End FileTypes1
End Project

See also:

The items on this page are in the following plugins: MBS DynaPDF Plugin.

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