Hi all,
I have a question about OOo UNO programming in C++ language that how
could I load a file in an exist frame?
For instance, I create a blank doc with loadComponentFromURL() in
sentence d), and the component is loaded in a new frame named "testdoc".
Sentence e,f,g,h are for test. The result of these sentences is "Frame
name : testdoc Frame status : 1" in the terminal which running the
program.
And sentence i has problem. The system only return a "Segment Fault".
Any Ideas? TIA
(omit all error handle codes)
------------------------------- C++ code ---------------------------------
a) Reference< XComponentContext> xContext( ::cppu::bootstrap() );
b) Reference< XMultiComponentFactory> xServiceManager(
xContext->getServiceManager() );
c) Reference< XComponentLoader> xComponentLoader(
xServiceManager->createInstanceWithContext(
OUString( RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.frame.Desktop" ) ),
xContext ),
UNO_QUERY_THROW );
d) Reference< XComponent> xComponent =
xComponentLoader->loadComponentFromURL(
OUString::createFromAscii( "private:factory/swriter" ),
OUString( RTL_CONSTASCII_USTRINGPARAM( "testdoc" ) ),
8, // if not exist, then create it
Sequence< ::com::sun::star::beans;:PropertyValue>() );
e) Reference< XFrame> xFrame(
xServiceManager->createInstanceWithContext(
OUString( RTL_CONSTASCII_USTRINGPARAM(
"com.sun.star.frame.Desktop" ) ),
xContext ),
UNO_QUERY_THROW );
f) xFrame->findFrame( OUString::createFromAscii("testdoc"), 23 );
g) printf( "Frame name : %s\t", OUStringToOString( xFrame->getName(),
RTL_TEXTENCODING_ASCII_US ).getStr() );
h) printf( "Frame status : %d\n", xFrame->isActive() );
i) xComponent = xComponentLoader->loadComponentFromURL(
OUString::createFromAscii( "file:///mytestURL" ),
OUString( RTL_CONSTASCII_USTRINGPARAM( "testdoc" ) ),
23 // search from all frames
Sequence< ::com::sun::star::beans;:PropertyValue>() );
------------------------ end of C++ code -----------------------------
Best regards
--
===========================================
Yuelin Zhuang -- Testing 3, RedFlag2000
MSN : [email protected]
E-mail: [email protected]
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