Platforms to show: All Mac Windows Linux Cross-Platform
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/Show Bookmarks
This example is the version from Sun, 17th Mar 2012.
Project "Show Bookmarks.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
EventHandler Sub NewDocument()
dim f as FolderItem = GetOpenFolderItem(FileTypes1.Pdf)
if f<>Nil then
OpenDocument f
end if
End EventHandler
EventHandler Sub OpenDocument(item As FolderItem)
dim w as new MainWindow
w.run item
w.show
End EventHandler
End Class
Class MainWindow Inherits Window
Control List Inherits Listbox
ControlInstance List Inherits Listbox
EventHandler Sub ExpandRow(row As Integer)
dim v as Variant = me.RowTag(row)
if v<>Nil then
dim p as Bookmark = v
// add children to list
for each c as Bookmark in p.Children
add c
next
end if
End EventHandler
End Control
Sub Add(b as Bookmark)
dim p as DynaPDFBookmarkMBS = b.bookmark
if b.HasChildren then
List.AddFolder p.Title
else
List.AddRow p.Title
end if
List.Cell(List.LastIndex, 1) = str(p.DestPage)
List.RowTag(List.LastIndex) = b
End Sub
Sub run(file as FolderItem)
Title = file.DisplayName
dim p as new MyDynapdfMBS
p.SetLicenseKey "Lite" // For this example you can use Lite, Pro or Enterprise License
call p.CreateNewPDF(nil)
// Skip anything that is not required
call p.SetImportFlags p.kifImportAll+p.kifImportAsPage
// From which PDF file do you want to extract the images?
call p.OpenImportFile(file, p.kptOpen, "")
// import pages
call p.ImportPDFFile(1, 1.0, 1.0)
call p.CloseImportFile
// query all bookmarks
bookmarks = new Dictionary
// lookup all bookmarks
dim u as integer = p.GetBookmarkCount-1
for i as integer = 0 to u
dim b as DynaPDFBookmarkMBS = p.GetBookmark(i)
dim x as new Bookmark
x.bookmark = b
x.Index = i
bookmarks.Value(i) = x
next
// attach children to parent
for each b as Bookmark in Bookmarks.Values
dim Parent as integer = b.bookmark.Parent
if Parent>=0 then // has parent
b.HasParent = true
dim x as Bookmark = Bookmarks.Value(Parent)
x.Children.Append b
x.HasChildren = true
end if
next
// add top level bookmarks
for each b as Bookmark in Bookmarks.Values
if b.HasParent = false then // top level bookmark
Add b
end if
next
End Sub
Property bookmarkChildren As Dictionary
Property bookmarks As Dictionary
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
FileTypes1
Filetype application/pdf
End FileTypes1
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
Class Bookmark
Property Children() As Bookmark
Property HasChildren As Boolean
Property HasParent As Boolean
Property Index As Integer
Property bookmark As DynaPDFBookmarkMBS
End Class
End Project
See also:
The items on this page are in the following plugins: MBS DynaPDF Plugin.