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Diffstat (limited to 'framework/source/uielement/langselectionmenucontroller.cxx')
| -rw-r--r-- | framework/source/uielement/langselectionmenucontroller.cxx | 378 |
1 files changed, 378 insertions, 0 deletions
diff --git a/framework/source/uielement/langselectionmenucontroller.cxx b/framework/source/uielement/langselectionmenucontroller.cxx new file mode 100644 index 000000000000..651c9bbfdc86 --- /dev/null +++ b/framework/source/uielement/langselectionmenucontroller.cxx @@ -0,0 +1,378 @@ +/************************************************************************* + * + * 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_framework.hxx" + +#include <uielement/langselectionmenucontroller.hxx> + +//_________________________________________________________________________________________________________________ +// my own includes +//_________________________________________________________________________________________________________________ +#include <threadhelp/resetableguard.hxx> +#include "services.h" + +//_________________________________________________________________________________________________________________ +// interface includes +//_________________________________________________________________________________________________________________ +#include <com/sun/star/awt/XDevice.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/awt/MenuItemStyle.hpp> +#include <com/sun/star/frame/XDispatchProvider.hpp> + +//_________________________________________________________________________________________________________________ +// includes of other projects +//_________________________________________________________________________________________________________________ + +#ifndef _VCL_MENU_HXX_ +#include <vcl/menu.hxx> +#endif +#include <vcl/svapp.hxx> +#include <vcl/i18nhelp.hxx> +#include <tools/urlobj.hxx> +#include <rtl/ustrbuf.hxx> +#ifndef _VCL_MNEMONIC_HXX_ +#include <vcl/mnemonic.hxx> +#endif +#include <com/sun/star/awt/XMenuExtended.hpp> +#include <comphelper/processfactory.hxx> + +#include <com/sun/star/document/XDocumentLanguages.hpp> +#include <com/sun/star/frame/XPopupMenuController.hpp> +#include <com/sun/star/linguistic2/XLanguageGuessing.hpp> + +#include <i18npool/mslangid.hxx> +#include <svl/languageoptions.hxx> +#include <com/sun/star/awt/MenuItemStyle.hpp> +#include <svtools/langtab.hxx> +#include <classes/fwlresid.hxx> + +#ifndef __FRAMEWORK_CLASSES_RESOURCE_HRC_ +#include <classes/resource.hrc> +#endif +#include <dispatch/uieventloghelper.hxx> + +#include "helper/mischelper.hxx" +#include <vos/mutex.hxx> + +#include <map> +#include <set> + +//_________________________________________________________________________________________________________________ +// Defines +//_________________________________________________________________________________________________________________ +// +using namespace ::com::sun::star; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::frame; +using namespace com::sun::star::beans; +using namespace com::sun::star::util; + +using ::rtl::OUString; + +namespace framework +{ + +DEFINE_XSERVICEINFO_MULTISERVICE ( LanguageSelectionMenuController , + OWeakObject , + SERVICENAME_POPUPMENUCONTROLLER , + IMPLEMENTATIONNAME_LANGUAGESELECTIONMENUCONTROLLER + ) + +DEFINE_INIT_SERVICE ( LanguageSelectionMenuController, {} ) + +LanguageSelectionMenuController::LanguageSelectionMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) : + svt::PopupMenuControllerBase( xServiceManager ), + m_bShowMenu( sal_True ), + m_aLangGuessHelper( xServiceManager ) +{ +} + +LanguageSelectionMenuController::~LanguageSelectionMenuController() +{ +} + +// XEventListener +void SAL_CALL LanguageSelectionMenuController::disposing( const EventObject& ) throw ( RuntimeException ) +{ + Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY ); + + osl::MutexGuard aLock( m_aMutex ); + m_xFrame.clear(); + m_xDispatch.clear(); + m_xLanguageDispatch.clear(); + m_xServiceManager.clear(); + + if ( m_xPopupMenu.is() ) + m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY )); + m_xPopupMenu.clear(); +} + +// XStatusListener +void SAL_CALL LanguageSelectionMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException ) +{ + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + + if (rBHelper.bDisposed || rBHelper.bInDispose) + return; + + m_bShowMenu = sal_True; + m_nScriptType = LS_SCRIPT_LATIN | LS_SCRIPT_ASIAN | LS_SCRIPT_COMPLEX; //set the default value + + OUString aStrValue; + Sequence< OUString > aSeq; + + if ( Event.State >>= aSeq ) + { + if ( aSeq.getLength() == 4 ) + { + // Retrieve all other values from the sequence and + // store it members! + m_aCurLang = aSeq[0]; + m_nScriptType = static_cast< sal_Int16 >(aSeq[1].toInt32()); + m_aKeyboardLang = aSeq[2]; + m_aGuessedTextLang = aSeq[3]; + } + } + else if ( !Event.State.hasValue() ) + { + m_bShowMenu = sal_False; // no language -> no sub-menu entries -> disable menu + } +} + +// XMenuListener +void LanguageSelectionMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL) +{ + Reference< XDispatch > xDispatch = _xDispatch; + + if ( aTargetURL.Complete == m_aMenuCommandURL_Font ) + { //open format/character dialog for current selection + xDispatch = m_xMenuDispatch_Font; + } + else if ( aTargetURL.Complete == m_aMenuCommandURL_Lang ) + { //open language tab-page in tools/options dialog + xDispatch = m_xMenuDispatch_Lang; + } + else if ( aTargetURL.Complete == m_aMenuCommandURL_CharDlgForParagraph ) + { //open format/character dialog for current selection + xDispatch = m_xMenuDispatch_CharDlgForParagraph; + } + + if ( !xDispatch.is() ) + { + Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY ); + if ( xDispatchProvider.is() ) + xDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 ); + } + + if ( xDispatch.is() ) + { + Sequence<PropertyValue> aArgs; + if(::comphelper::UiEventsLogger::isEnabled()) //#i88653# + UiEventLogHelper( OUString::createFromAscii("LanguageSelectionMenuController")).log( m_xServiceManager, m_xFrame, aTargetURL, aArgs ); + xDispatch->dispatch( aTargetURL, aArgs ); + } +} + +// XPopupMenuController +void LanguageSelectionMenuController::impl_setPopupMenu() +{ + Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY ); + + com::sun::star::util::URL aTargetURL; + + // Register for language updates + aTargetURL.Complete = m_aLangStatusCommandURL; + m_xURLTransformer->parseStrict( aTargetURL ); + m_xLanguageDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 ); + + // Register for setting languages and opening language dialog + aTargetURL.Complete = m_aMenuCommandURL_Lang; + m_xURLTransformer->parseStrict( aTargetURL ); + m_xMenuDispatch_Lang = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 ); + + // Register for opening character dialog + aTargetURL.Complete = m_aMenuCommandURL_Font; + m_xURLTransformer->parseStrict( aTargetURL ); + m_xMenuDispatch_Font = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 ); + + // Register for opening character dialog with preselected paragraph + aTargetURL.Complete = m_aMenuCommandURL_CharDlgForParagraph; + m_xURLTransformer->parseStrict( aTargetURL ); + m_xMenuDispatch_CharDlgForParagraph = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 ); +} + +void LanguageSelectionMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu , const Mode eMode ) +{ + VCLXPopupMenu* pVCLPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu ); + PopupMenu* pPopupMenu = 0; + + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + + resetPopupMenu( rPopupMenu ); + if (!m_bShowMenu) + return; + + if ( pVCLPopupMenu ) + pPopupMenu = (PopupMenu *)pVCLPopupMenu->GetMenu(); + + String aCmd; + String aCmd_Dialog; + String aCmd_Language; + if( eMode == MODE_SetLanguageSelectionMenu ) + { + aCmd_Dialog.AppendAscii(".uno:FontDialog?Language:string=*"); + aCmd_Language.AppendAscii(".uno:LanguageStatus?Language:string=Current_"); + } + else if ( eMode == MODE_SetLanguageParagraphMenu ) + { + aCmd_Dialog.AppendAscii(".uno:FontDialogForParagraph"); + aCmd_Language.AppendAscii(".uno:LanguageStatus?Language:string=Paragraph_"); + } + else if ( eMode == MODE_SetLanguageAllTextMenu ) + { + aCmd_Dialog.AppendAscii(".uno:LanguageStatus?Language:string=*"); + aCmd_Language.AppendAscii(".uno:LanguageStatus?Language:string=Default_"); + } + + SvtLanguageTable aLanguageTable; + + // get languages to be displayed in the menu + std::set< OUString > aLangItems; + FillLangItems( aLangItems, aLanguageTable, m_xFrame, m_aLangGuessHelper, + m_nScriptType, m_aCurLang, m_aKeyboardLang, m_aGuessedTextLang ); + + // + // now add menu entries + // the different menues purpose will be handled by the different string + // for aCmd_Dialog and aCmd_Language + // + + sal_Int16 nItemId = 1; // in this control the item id is not important for executing the command + const OUString sAsterix(RTL_CONSTASCII_USTRINGPARAM("*")); // multiple languages in current selection + const OUString sEmpty; // 'no language found' from language guessing + std::map< sal_Int16, OUString > aLangMap; + std::set< OUString >::const_iterator it; + for (it = aLangItems.begin(); it != aLangItems.end(); ++it) + { + const OUString & rStr( *it ); + if (rStr != OUString( aLanguageTable.GetString( LANGUAGE_NONE ) )&& + rStr != sAsterix && + rStr != sEmpty) + { + pPopupMenu->InsertItem( nItemId, rStr ); + aCmd = aCmd_Language; + aCmd += String( rStr ); + pPopupMenu->SetItemCommand( nItemId, aCmd ); + if (rStr == m_aCurLang && eMode == MODE_SetLanguageSelectionMenu ) + { + //make a sign for the current language + pPopupMenu->CheckItem( nItemId, TRUE ); + } + aLangMap[ nItemId ] = rStr; + ++nItemId; + } + } + + // entry for LANGUAGE_NONE + ++nItemId; + pPopupMenu->InsertItem( nItemId, String(FwlResId( STR_LANGSTATUS_NONE )) ); + aCmd=aCmd_Language; + aCmd.AppendAscii("LANGUAGE_NONE"); + pPopupMenu->SetItemCommand( nItemId, aCmd ); + + // entry for 'Reset to default language' + ++nItemId; + pPopupMenu->InsertItem( nItemId, String(FwlResId( STR_RESET_TO_DEFAULT_LANGUAGE )) ); + aCmd=aCmd_Language; + aCmd.AppendAscii("RESET_LANGUAGES"); + pPopupMenu->SetItemCommand( nItemId, aCmd ); + + // entry for opening the Format/Character dialog + ++nItemId; + pPopupMenu->InsertItem( nItemId, String(FwlResId( STR_LANGSTATUS_MORE ))); + pPopupMenu->SetItemCommand( nItemId, aCmd_Dialog ); +} + + +void SAL_CALL LanguageSelectionMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException ) +{ + svt::PopupMenuControllerBase::updatePopupMenu(); + + // Force status update to get information about the current languages + osl::ClearableMutexGuard aLock( m_aMutex ); + Reference< XDispatch > xDispatch( m_xLanguageDispatch ); + com::sun::star::util::URL aTargetURL; + aTargetURL.Complete = m_aLangStatusCommandURL; + m_xURLTransformer->parseStrict( aTargetURL ); + aLock.clear(); + + if ( xDispatch.is() ) + { + xDispatch->addStatusListener( SAL_STATIC_CAST( XStatusListener*, this ), aTargetURL ); + xDispatch->removeStatusListener( SAL_STATIC_CAST( XStatusListener*, this ), aTargetURL ); + } + + // TODO: Fill menu with the information retrieved by the status update + + if( m_aCommandURL.equalsAscii( ".uno:SetLanguageSelectionMenu" )) + { + fillPopupMenu(m_xPopupMenu, MODE_SetLanguageSelectionMenu ); + } + else if( m_aCommandURL.equalsAscii( ".uno:SetLanguageParagraphMenu" )) + { + fillPopupMenu(m_xPopupMenu, MODE_SetLanguageParagraphMenu ); + } + else if( m_aCommandURL.equalsAscii( ".uno:SetLanguageAllTextMenu" )) + { + fillPopupMenu(m_xPopupMenu, MODE_SetLanguageAllTextMenu ); + } +} + +// XInitialization +void SAL_CALL LanguageSelectionMenuController::initialize( const Sequence< Any >& aArguments ) throw ( Exception, RuntimeException ) +{ + osl::MutexGuard aLock( m_aMutex ); + + sal_Bool bInitalized( m_bInitialized ); + if ( !bInitalized ) + { + svt::PopupMenuControllerBase::initialize(aArguments); + + if ( m_bInitialized ) + { + m_aLangStatusCommandURL = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:LanguageStatus" )); + m_aMenuCommandURL_Lang = m_aLangStatusCommandURL; + m_aMenuCommandURL_Font = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontDialog" )); + m_aMenuCommandURL_CharDlgForParagraph = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontDialogForParagraph" )); + } + } +} + +} + |