[Libreoffice] [GSoC 2011][svgexport] I need some help on exporting "all selected slides" task

[Ariel Constenla-Haile]

Hello Thorsten,

On Wednesday 08 June 2011, 05:29, Thorsten Behrens wrote:
> Marco wrote:
> > I hoped to get some type of object or container that let me to find
> > the selected thumbnail slides out.
> > On the contrary the result is that the selection type is "void",
> > that means "no selection" IMO.
> > 
> > So I don't know how to carry on this task.
> 
> Hi Marco,
> 
> Cc-ing the list, this may be of public interest - for the moment, I
> suggest you simply export *all* slides. Christian, off the top of
> your head, is there a way to retrieve the current selection from the
> Slidesorter via UNO?

I guess the export filter will get a reference to the document model, so he 
will need to get the "SubController" [1]
Model -> Controller -> SubController

Some dummy OOo Basic code:

Sub Test_SubController
	Dim oDoc
	oDoc = ThisComponent
	
	Dim oController, oSubController
	oController = oDoc.getCurrentController()
	
	Dim aSelection, aPage
	oSubController = oController.getPropertyValue("SubController")
	If 
oSubController.supportsService("com.sun.star.drawing.DrawingDocumentDrawView") 
Then
		REM It can be the Normal/Notes/Handout view
		Select Case oController.DrawViewMode
			Case com.sun.star.drawing.DrawViewMode.DRAW:
				MsgBox "Normal"				
			Case com.sun.star.drawing.DrawViewMode.NOTES:
				MsgBox "Notes"
			Case com.sun.star.drawing.DrawViewMode.HANDOUT:
				MsgBox "Handout"
		End Select
	ElseIf 
oSubController.supportsService("com.sun.star.presentation.SlidesView") Then
		MsgBox "Slide Sorter"
	ElseIf 
oSubController.supportsService("com.sun.star.presentation.OutlineView") Then
		MsgBox "Outline"
	End If
	
	aSelection = oSubController.getSelection()
	'should be a "com.sun.star.drawing.ShapeCollection"
	
	aPage = oSubController.getCurrentPage()
End Sub


[1] mmm documented but commented
http://svn.services.openoffice.org/opengrok/xref/DEV300_m106/offapi/com/sun/star/drawing/DrawingDocumentDrawView.idl#194

Regards
-- 
Ariel Constenla-Haile
La Plata, Argentina
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: This is a digitally signed message part.
URL: <http://lists.freedesktop.org/archives/libreoffice/attachments/20110608/732483fe/attachment.pgp>