Hi Denis,
Denis Camargo wrote:
> I would like to thank everyone for the hints and tips
and code
> supplied. I have deployed a new version of my Java
macro, and its
> performance has improved by staggering 3,500%. The
class in my last
> post is working fine, I am able to activate the
autofilters now
> easily.
>
> I would like to suggest adding that class to the code
snippets
> project. How can I do it?
you can find infos on the main site
http://codesnippets.services.openoffice.org/index.xml.
there you will
find also a link to Paolo's useful SnippetCreator
extension.
Juergen
>
> <code>
> import com.sun.star.beans.PropertyValue;
> import com.sun.star.frame.XDispatchHelper;
> import com.sun.star.frame.XDispatchProvider;
> import com.sun.star.frame.XFrame;
> import com.sun.star.frame.XModel;
> import com.sun.star.lang.XMultiComponentFactory;
> import com.sun.star.script.provider.XScriptContext;
> import com.sun.star.uno.UnoRuntime;
> import com.sun.star.uno.XComponentContext;
>
>
> /** This class might work within OpenOffice.org Java /
BeanShell
> Macros.<br>
> * it has static methods only (so no object creation is
required by
> the caller)<br>
> * OOo makes available a XSriptContext object called
XSCRIPTCONTEXT in
> the macro.<br>
> * This object is the starting point for the method
calls.<br>
> *Please note that the <a
> href="http://api.openoffice
.org/docs/common/ref/com/sun/star/frame/XDispatchHelper.html
">
>
> * interface XDispatchHelper</a> has a return
value. If that is of any
> interest to you, change the return values.
> *<br><br>Disclaimer:<br>
> *<p> This class is provided as is (no warranties
of any kind), and
> contains draft code.
> *It was not tested and probably is ripe with all kinds
of bugs. <br>
> *It is meant as an <strong>example</strong>
on how to work your way
> into the XDispatchHelper
>
> *interface and execute a UNO dispatch in a Java /
BeanShell macro
> context. </p>
>
> */
> public class DispatchUNOCommand {
>
> /** Creates a new instance of DispatchUNOCommand
<br>
> * There is no need to do it, since everything is
static anyway.
> */
> private DispatchUNOCommand() { }
>
> /** Executes a dispatch, taking the same params the
interface
> * <a
> href="http://api.openoffice
.org/docs/common/ref/com/sun/star/frame/XDispatchHelper.html
">
>
> * interface XDispatchHelper</a>.
> *
> * param xsc a XScriptContext object. In OOo macros,
there is
> always one available called XSCRIPTCONTEXT.
> *param unoUrl describes the feature which should be
supported by
> internally used dispatch object
> *param targetFrame specifies the frame which should be
the target
> for this request
> *param searchFlags optional search parameter for
finding the
> frame if no special TargetFrameName was used
> *param arguments optional arguments for this request.
They depend
> on the real implementation of the dispatch object.
> */
> public static void execute(XScriptContext xsc, String
unoUrl,
> String targetFrame,
> int searchFlags, PropertyValue[] arguments)
throws
> com.sun.star.uno.Exception {
>
> // get the model and frame from the script context.
No need to
> go to the desktop.
> XModel xm = xsc.getDocument();
> final XFrame xf =
xm.getCurrentController().getFrame();
>
> // we could nest these two below in the
"helper" creation below.
>
> XComponentContext xcc = xsc.getComponentContext();
> XMultiComponentFactory xmcf =
xcc.getServiceManager();
>
> final Object helper =
xmcf.createInstanceWithContext
>
("com.sun.star.frame.DispatchHelper", xcc);
>
>
> XDispatchHelper xdh =
(XDispatchHelper)UnoRuntime.queryInterface
> (XDispatchHelper.class, helper);
>
>
> XDispatchProvider xdp =
(XDispatchProvider)UnoRuntime.queryInterface
>
> (XDispatchProvider.class, xf);
>
> xdh.executeDispatch(xdp, unoUrl, targetFrame,
searchFlags , arguments);
> }
>
> /** Executes a dispatch taking only the URL param of
> * <a
> href="http://api.openoffice
.org/docs/common/ref/com/sun/star/frame/XDispatchHelper.html
">
>
> * interface XDispatchHelper</a> . <br>
> * The call assumes targetFrame = "",
searchFlags = 0 and empty arguments.
> *param xsc a XScriptContext object. In OOo macros,
there is
> always one available called XSCRIPTCONTEXT.
> *param unoUrl describes the feature which should be
supported by
> internally used dispatch object
> */
> public static void execute(XScriptContext xsc, String
unoUrl)
> throws com.sun.star.uno.Exception {
> execute(xsc, unoUrl, "", 0, new
PropertyValue[0]);
> }
> }
> </code>
>
>
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