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Diffstat (limited to 'framework/source/uielement/fontmenucontroller.cxx')
| -rw-r--r-- | framework/source/uielement/fontmenucontroller.cxx | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/framework/source/uielement/fontmenucontroller.cxx b/framework/source/uielement/fontmenucontroller.cxx new file mode 100644 index 000000000000..deaf39660792 --- /dev/null +++ b/framework/source/uielement/fontmenucontroller.cxx @@ -0,0 +1,262 @@ +/************************************************************************* + * + * 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/fontmenucontroller.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 <dispatch/uieventloghelper.hxx> +#include <vos/mutex.hxx> + +//_________________________________________________________________________________________________________________ +// Defines +//_________________________________________________________________________________________________________________ +// + +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 namespace std; + +bool lcl_I18nCompareString(const rtl::OUString& rStr1, const rtl::OUString& rStr2) +{ + const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper(); + return rI18nHelper.CompareString( rStr1, rStr2 ) < 0 ? true : false; +} + +namespace framework +{ + +DEFINE_XSERVICEINFO_MULTISERVICE ( FontMenuController , + OWeakObject , + SERVICENAME_POPUPMENUCONTROLLER , + IMPLEMENTATIONNAME_FONTMENUCONTROLLER + ) + +DEFINE_INIT_SERVICE ( FontMenuController, {} ) + +FontMenuController::FontMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) : + svt::PopupMenuControllerBase( xServiceManager ) +{ +} + +FontMenuController::~FontMenuController() +{ +} + +// private function +void FontMenuController::fillPopupMenu( const Sequence< ::rtl::OUString >& rFontNameSeq, Reference< css::awt::XPopupMenu >& rPopupMenu ) +{ + const rtl::OUString* pFontNameArray = rFontNameSeq.getConstArray(); + VCLXPopupMenu* pPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu ); + PopupMenu* pVCLPopupMenu = 0; + + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + + resetPopupMenu( rPopupMenu ); + if ( pPopupMenu ) + pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu(); + + if ( pVCLPopupMenu ) + { + vector<rtl::OUString> aVector; + aVector.reserve(rFontNameSeq.getLength()); + for ( sal_uInt16 i = 0; i < rFontNameSeq.getLength(); i++ ) + { + aVector.push_back(MnemonicGenerator::EraseAllMnemonicChars(pFontNameArray[i])); + } + sort(aVector.begin(), aVector.end(), lcl_I18nCompareString ); + + const rtl::OUString aFontNameCommandPrefix( RTL_CONSTASCII_USTRINGPARAM( ".uno:CharFontName?CharFontName.FamilyName:string=" )); + const sal_Int16 nCount = (sal_Int16)aVector.size(); + for ( sal_Int16 i = 0; i < nCount; i++ ) + { + const rtl::OUString& rName = aVector[i]; + m_xPopupMenu->insertItem( i+1, rName, css::awt::MenuItemStyle::RADIOCHECK | css::awt::MenuItemStyle::AUTOCHECK, i ); + if ( rName == m_aFontFamilyName ) + m_xPopupMenu->checkItem( i+1, sal_True ); + // use VCL popup menu pointer to set vital information that are not part of the awt implementation + rtl::OUStringBuffer aCommandBuffer( aFontNameCommandPrefix ); + aCommandBuffer.append( INetURLObject::encode( rName, INetURLObject::PART_HTTP_QUERY, '%', INetURLObject::ENCODE_ALL )); + rtl::OUString aFontNameCommand = aCommandBuffer.makeStringAndClear(); + pVCLPopupMenu->SetItemCommand( i+1, aFontNameCommand ); // Store font name into item command. + } + + } +} + +// XEventListener +void SAL_CALL FontMenuController::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_xFontListDispatch.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 FontMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException ) +{ + com::sun::star::awt::FontDescriptor aFontDescriptor; + Sequence< rtl::OUString > aFontNameSeq; + + if ( Event.State >>= aFontDescriptor ) + { + osl::MutexGuard aLock( m_aMutex ); + m_aFontFamilyName = aFontDescriptor.Name; + } + else if ( Event.State >>= aFontNameSeq ) + { + osl::MutexGuard aLock( m_aMutex ); + if ( m_xPopupMenu.is() ) + fillPopupMenu( aFontNameSeq, m_xPopupMenu ); + } +} + +// XMenuListener +void FontMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL) +{ + Sequence<PropertyValue> aArgs; + if(::comphelper::UiEventsLogger::isEnabled()) //#i88653# + UiEventLogHelper(::rtl::OUString::createFromAscii("FontMenuController")).log( + m_xServiceManager, + m_xFrame, + aTargetURL, + Sequence<PropertyValue>()); + OSL_ENSURE(_xDispatch.is(),"FontMenuController::impl_select: No dispatch"); + if ( _xDispatch.is() ) + _xDispatch->dispatch( aTargetURL, aArgs ); +} + +void SAL_CALL FontMenuController::activate( const css::awt::MenuEvent& ) throw (RuntimeException) +{ + osl::MutexGuard aLock( m_aMutex ); + + if ( m_xPopupMenu.is() ) + { + // find new font name and set check mark! + sal_uInt16 nChecked = 0; + sal_uInt16 nItemCount = m_xPopupMenu->getItemCount(); + rtl::OUString aEmpty; + for( sal_uInt16 i = 0; i < nItemCount; i++ ) + { + sal_uInt16 nItemId = m_xPopupMenu->getItemId( i ); + + if ( m_xPopupMenu->isItemChecked( nItemId ) ) + nChecked = nItemId; + + rtl::OUString aText = m_xPopupMenu->getItemText( nItemId ); + + // TODO: must be replaced by implementation of VCL, when available + sal_Int32 nIndex = aText.indexOf( (sal_Unicode)'~' ); + if ( nIndex >= 0 ) + aText = aText.replaceAt( nIndex, 1, aEmpty ); + // TODO: must be replaced by implementation of VCL, when available + + if ( aText == m_aFontFamilyName ) + { + m_xPopupMenu->checkItem( nItemId, sal_True ); + return; + } + } + + if ( nChecked ) + m_xPopupMenu->checkItem( nChecked, sal_False ); + } +} + +// XPopupMenuController +void FontMenuController::impl_setPopupMenu() +{ + Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY ); + + com::sun::star::util::URL aTargetURL; + // Register for font list updates to get the current font list from the controller + aTargetURL.Complete = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontNameList" )); + m_xURLTransformer->parseStrict( aTargetURL ); + m_xFontListDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString(), 0 ); +} + +void SAL_CALL FontMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException ) +{ + svt::PopupMenuControllerBase::updatePopupMenu(); + + osl::ClearableMutexGuard aLock( m_aMutex ); + Reference< XDispatch > xDispatch( m_xFontListDispatch ); + com::sun::star::util::URL aTargetURL; + aTargetURL.Complete = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontNameList" )); + 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 ); + } +} + +} + |