Hi there,
got a few more minutes, so enclosed you'll find the ooRexx
version/rendering of the C++/Java version of invoking a script in
another language, retrieve its return value and display it in the writer
component:
------------------- cut here ------------------
oDesktop = UNO.createDesktop() -- get the default UNO Desktop
service object
xComponentLoader = oDesktop~XDesktop~XComponentLoader -- get the
componentLoader interface
-- load an empty writer component
oWriterComponent =
xComponentLoader~loadComponentFromURL("private:factory/swriter",
"_blank", 0, .uno~noProps)
-- get the script provider from the writer component
oSP=oWriterComponent~XScriptProviderSupplier~getScriptProvider
-- define the script we wish access to
oScript=oSP~getScript("vnd.sun.star.script:Tools.Misc.GetProductname?language=Basic&location=application")
-- invoke the script: first define arguments, then invoke it
-- create 1-dimensional Java array of type Object
arguments =.bsf~bsf.createArray(.bsf4rexx~Object.class, 1)
-- create 2-dimensional Java array of primitive datatype "short"
indexes =.bsf~bsf.createArray(.bsf4rexx~short, 1, 1)
-- create 2-dimensional Java array of type Object
outparam =.bsf~bsf.createArray(.bsf4rexx~Object.class, 1, 1)
-- invoke script to get product name (includes version information)
pname=oScript~invoke(arguments, indexes, outparam)
-- get XTextDocument interface, text and set it to "product name"
oWriterComponent~XTextDocument~getText~setString(pname)
::requires UNO.CLS -- load ooRexx support for UNO
------------------- cut here ------------------
---rony
P.S.: Line comments start with two consecutive dashes: --
Rony G. Flatscher wrote:
would you have a Java rendering of that interesting code-snippets
handy by any chance?
---rony
Well, fulfilling my own request :) here's an example in Java of
running a macro via the scripting framework:
------------------- cut here ------------------
class Test {
public static void main (String args[]) {
// excerpted from "HardFormatting.java" from the OOo
development package
com.sun.star.frame.XDesktop xDesktop = null;
com.sun.star.lang.XMultiComponentFactory xMCF = null;
try {
com.sun.star.uno.XComponentContext xContext = null;
// (1) bootstrap the UNO runtime environment
xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
// (2) get the service manager
xMCF = xContext.getServiceManager();
if( xMCF != null )
{
System.out.println("Connected to a running office ...");
// (3) start up an instance of office
Object oDesktop = xMCF.createInstanceWithContext(
"com.sun.star.frame.Desktop", xContext);
// (4a) get the XDesktop interface object
xDesktop = (com.sun.star.frame.XDesktop)
com.sun.star.uno.UnoRuntime.queryInterface(
com.sun.star.frame.XDesktop.class, oDesktop);
// (4b) get the desktop's component loader interface object
com.sun.star.frame.XComponentLoader xComponentLoader =
(com.sun.star.frame.XComponentLoader)
com.sun.star.uno.UnoRuntime.queryInterface(
com.sun.star.frame.XComponentLoader.class, xDesktop);
// create an empty text ("swriter") document
com.sun.star.beans.PropertyValue xEmptyArgs[] = // empty
property array
new com.sun.star.beans.PropertyValue[0];
// (5) create an empty word processor ("swriter") component
(document)
com.sun.star.lang.XComponent xComponent = // text document
xComponentLoader.loadComponentFromURL("private:factory/swriter",
"_blank", 0, xEmptyArgs);
com.sun.star.script.provider.XScriptProvider oSP=
(com.sun.star.script.provider.XScriptProvider)
( ((com.sun.star.script.provider.XScriptProviderSupplier)
com.sun.star.uno.UnoRuntime.queryInterface(
com.sun.star.script.provider.XScriptProviderSupplier.class,
xComponent)).getScriptProvider()
);
// load and run script
com.sun.star.script.provider.XScript
oScript=oSP.getScript("vnd.sun.star.script:Tools.Misc.GetProductname?language=Basic&location=application");
System.out.println("oScript=["+oScript+"]");
java.lang.Object arguments [] = {null} , //
single-dimensional array
outparam [][] = { {null} }; //
two-dimensional array
short indexes[][]={ {0} }; //
two-dimensional array
Object pname= oScript.invoke(arguments, indexes, outparam);
// insert product name into text document
com.sun.star.text.XTextDocument xTextDoc =
(com.sun.star.text.XTextDocument)
com.sun.star.uno.UnoRuntime.queryInterface(
com.sun.star.text.XTextDocument.class, xComponent);
com.sun.star.text.XText xText = (com.sun.star.text.XText)
com.sun.star.uno.UnoRuntime.queryInterface(
com.sun.star.text.XText.class, xTextDoc.getText());
xText.setString((String) pname);
}
else
System.out.println("Not able to create desktop object.");
}
catch( Exception e) {
e.printStackTrace(System.err);
System.exit(1);
}
System.err.println("Successful run.");
System.exit(0);
}
}
------------------- cut here ------------------
---rony
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