diff options
Diffstat (limited to 'sfx2/source/appl/imestatuswindow.cxx')
| -rw-r--r-- | sfx2/source/appl/imestatuswindow.cxx | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/sfx2/source/appl/imestatuswindow.cxx b/sfx2/source/appl/imestatuswindow.cxx new file mode 100644 index 000000000000..07eb47bd92ad --- /dev/null +++ b/sfx2/source/appl/imestatuswindow.cxx @@ -0,0 +1,231 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sfx2.hxx" + +#include "imestatuswindow.hxx" + +#include <sfx2/app.hxx> +#include <sfx2/sfxsids.hrc> + +#include "com/sun/star/beans/PropertyState.hpp" +#include "com/sun/star/beans/PropertyValue.hpp" +#include "com/sun/star/beans/XPropertySet.hpp" +#include "com/sun/star/lang/DisposedException.hpp" +#include "com/sun/star/lang/XMultiServiceFactory.hpp" +#include "com/sun/star/uno/Any.hxx" +#include "com/sun/star/uno/Exception.hpp" +#include "com/sun/star/uno/Reference.hxx" +#include "com/sun/star/uno/RuntimeException.hpp" +#include "com/sun/star/uno/Sequence.hxx" +#include "com/sun/star/util/XChangesBatch.hpp" +#include "osl/diagnose.h" +#include "osl/mutex.hxx" +#include "rtl/ustring.h" +#include "rtl/ustring.hxx" +#include "sal/types.h" +#include "vcl/svapp.hxx" +#include "vos/mutex.hxx" + +namespace css = com::sun::star; + +using sfx2::appl::ImeStatusWindow; + +ImeStatusWindow::ImeStatusWindow( + css::uno::Reference< css::lang::XMultiServiceFactory > const & + rServiceFactory): + m_xServiceFactory(rServiceFactory), + m_bDisposed(false) +{} + +void ImeStatusWindow::init() +{ + if (Application::CanToggleImeStatusWindow()) + try + { + sal_Bool bShow = sal_Bool(); + if (getConfig()->getPropertyValue( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( + "ShowStatusWindow"))) + >>= bShow) + Application::ShowImeStatusWindow(bShow); + } + catch (css::uno::Exception &) + { + OSL_ENSURE(false, "com.sun.star.uno.Exception"); + // Degrade gracefully and use the VCL-supplied default if no + // configuration is available. + } +} + +bool ImeStatusWindow::isShowing() +{ + try + { + sal_Bool bShow = sal_Bool(); + if (getConfig()->getPropertyValue( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow"))) + >>= bShow) + return bShow; + } + catch (css::uno::Exception &) + { + OSL_ENSURE(false, "com.sun.star.uno.Exception"); + // Degrade gracefully and use the VCL-supplied default if no + // configuration is available. + } + return Application::GetShowImeStatusWindowDefault(); +} + +void ImeStatusWindow::show(bool bShow) +{ + try + { + css::uno::Reference< css::beans::XPropertySet > xConfig(getConfig()); + xConfig->setPropertyValue( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")), + css::uno::makeAny(static_cast< sal_Bool >(bShow))); + css::uno::Reference< css::util::XChangesBatch > xCommit( + xConfig, css::uno::UNO_QUERY); + // Degrade gracefully by not saving the settings permanently: + if (xCommit.is()) + xCommit->commitChanges(); + // Alternatively, setting the VCL status could be done even if updating + // the configuration failed: + Application::ShowImeStatusWindow(bShow); + } + catch (css::uno::Exception &) + { + OSL_ENSURE(false, "com.sun.star.uno.Exception"); + } +} + +bool ImeStatusWindow::canToggle() const +{ + return Application::CanToggleImeStatusWindow(); +} + +ImeStatusWindow::~ImeStatusWindow() +{ + if (m_xConfig.is()) + // We should never get here, but just in case... + try + { + m_xConfig->removePropertyChangeListener( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")), + this); + } + catch (css::uno::Exception &) + { + OSL_ENSURE(false, "com.sun.star.uno.RuntimeException"); + } +} + +void SAL_CALL ImeStatusWindow::disposing(css::lang::EventObject const & ) + throw (css::uno::RuntimeException) +{ + osl::MutexGuard aGuard(m_aMutex); + m_xConfig = 0; + m_bDisposed = true; +} + +void SAL_CALL +ImeStatusWindow::propertyChange(css::beans::PropertyChangeEvent const & ) + throw (css::uno::RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + SfxApplication* pApp = SfxApplication::Get(); + if (pApp) + pApp->Invalidate(SID_SHOW_IME_STATUS_WINDOW); +} + +css::uno::Reference< css::beans::XPropertySet > ImeStatusWindow::getConfig() +{ + css::uno::Reference< css::beans::XPropertySet > xConfig; + bool bAdd = false; + { + osl::MutexGuard aGuard(m_aMutex); + if (!m_xConfig.is()) + { + if (m_bDisposed) + throw css::lang::DisposedException(); + if (!m_xServiceFactory.is()) + throw css::uno::RuntimeException( + rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "null comphelper::getProcessServiceFactory")), + 0); + css::uno::Reference< css::lang::XMultiServiceFactory > xProvider( + m_xServiceFactory->createInstance( + rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "com.sun.star.configuration.ConfigurationProvider"))), + css::uno::UNO_QUERY); + if (!xProvider.is()) + throw css::uno::RuntimeException( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( + "null com.sun.star.configuration." + "ConfigurationProvider")), + 0); + css::beans::PropertyValue aArg( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("nodepath")), -1, + css::uno::makeAny( + rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "/org.openoffice.Office.Common/I18N/InputMethod"))), + css::beans::PropertyState_DIRECT_VALUE); + css::uno::Sequence< css::uno::Any > aArgs(1); + aArgs[0] <<= aArg; + m_xConfig + = css::uno::Reference< css::beans::XPropertySet >( + xProvider->createInstanceWithArguments( + rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( + "com.sun.star.configuration.ConfigurationUpdateAccess")), + aArgs), + css::uno::UNO_QUERY); + if (!m_xConfig.is()) + throw css::uno::RuntimeException( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( + "null com.sun.star.configuration." + "ConfigurationUpdateAccess")), + 0); + bAdd = true; + } + xConfig = m_xConfig; + } + if (bAdd) + // Exceptions here could be handled individually, to support graceful + // degradation (no update notification mechanism in this case---but also + // no dispose notifications): + xConfig->addPropertyChangeListener( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ShowStatusWindow")), + this); + return xConfig; +} + |