Re: [libreoffice-users] Scroll entire pages in readonly documents with API (Writer)

Hi Thomas,

Thomas Mühlgrabner schrieb:
> Hi,
>
> Regina wrote:
> > The Basis-Macro-Recorder records .uno:ScrollNextPrev with property Name="ScrollNextPrev" und Value="true" or 
> > Value="false", depending whether next or previous.
> > The Navigator has to be set to move type "Page", but I don't know how to do that via API, internally it is 
> > NID_PGE. The setting "Page" is the default, so it might help you nevertheless.
>
> Thank you for the reply.
> I tried it like this (C++):
>
> // xDispatchHelper is the com.sun.star.frame.DispatchHelper from the service manager
> // xDispatchProvider is the XDispatchProvider interface on the frame
> Sequence< PropertyValue > scrollProps(1);
> scrollProps[0] = PropertyValue();
> scrollProps[0].Name = OUString::createFromAscii("ScrollNextPrev");
> scrollProps[0].Value <<= sal_False;
> xDispatchHelper->executeDispatch(xDispatchProvider,
>    OUString::createFromAscii(".uno:ScrollNextPrev"),
>    OUString::createFromAscii(""),
>    0,
>    scrollProps);
>
> This however had no effect. I tried recording a macro when using the navigator but it recorded 
> nothing.
> The navigator was set to "Page".
> I'm using Libre Office 4.4.3.2 on Ubuntu if that is any help.

It seems the commands have changed.  In LO 4.4 and LO 5.1 (on Windows7) 
recording gives .uno:ScrollToPrevious and .uno:ScrollToNext for down, 
both with empty property array. Perhaps you try those.

In Basic without rem

sub myPrev
dim document   as object
dim dispatcher as object
document   = ThisComponent.CurrentController.Frame
dispatcher = createUnoService("com.sun.star.frame.DispatchHelper")
dispatcher.executeDispatch(document, ".uno:ScrollToPrevious", "", 0, 
Array())
end sub


Kind regards
Regina


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