void
InputContext::changeContext(const char *engine)
{
const char *encoding, *im_lang;
if (!strcmp(mEngineName, engine))
return;
encoding = mXic->get_encoding();
im_lang = get_im_lang_from_engine(engine);
// Don't change im unless encoding matches for clients with legacy locales.
if (strcmp(encoding, "UTF-8")) {
const char *client_locale = mXic->get_lang_region();
const char *engine_locales = compose_localenames_from_im_lang(im_lang);
if (!is_locale_included(engine_locales, client_locale))
return;
}
clear();
uim_release_context(mUc);
createUimContext(engine); // mUc, mEngineName, and locale will be set here.
if (mConvdisp) {
mConvdisp->set_im_lang(get_im_lang_from_engine(mEngineName));
mConvdisp->set_locale_name(mLocaleName);
}
}
QUimInputContext::QUimInputContext( const char *imname, const char *lang )
: QInputContext(), m_imname( imname ), m_lang( lang ), m_uc( 0 ),
candwinIsActive( false )
{
#ifdef ENABLE_DEBUG
qDebug( "QUimInputContext()" );
#endif
contextList.append( this );
// must be initialized before createUimContext() call
if ( !m_HelperManager )
m_HelperManager = new QUimHelperManager();
if ( imname )
m_uc = createUimContext( imname );
psegs.setAutoDelete( true );
psegs.clear();
cwin = new CandidateWindow( 0 );
cwin->setQUimInputContext( this );
cwin->hide();
#ifdef Q_WS_X11
if ( !mTreeTop )
create_compose_tree();
mCompose = new Compose( mTreeTop, this );
#endif
mTextUtil = new QUimTextUtil( this );
// read configuration
readIMConf();
}
//
// Methods for InputContext
InputContext::InputContext(XimServer *svr, XimIC *ic, const char *engine)
{
mXic = ic;
m_pe = new pe_stat(this);
mConvdisp = NULL;
mServer = svr;
mEngineName = NULL;
mLocaleName = NULL;
mFocusedContext = this;
createUimContext(engine);
mCandwinActive = false;
#if UIM_XIM_USE_NEW_PAGE_HANDLING
mNumCandidates = 0;
#endif
mNumPage = 1;
mDisplayLimit = 0;
mCaretStateShown = false;
}
