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Diffstat (limited to 'framework/source/uielement/fontsizemenucontroller.cxx')
| -rw-r--r-- | framework/source/uielement/fontsizemenucontroller.cxx | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/framework/source/uielement/fontsizemenucontroller.cxx b/framework/source/uielement/fontsizemenucontroller.cxx new file mode 100644 index 000000000000..d8b0b14eeb89 --- /dev/null +++ b/framework/source/uielement/fontsizemenucontroller.cxx @@ -0,0 +1,357 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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/fontsizemenucontroller.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> +#include <com/sun/star/view/XPrintable.hpp> + +//_________________________________________________________________________________________________________________ +// includes of other projects +//_________________________________________________________________________________________________________________ + +#include <vcl/menu.hxx> +#include <tools/mapunit.hxx> +#include <vcl/svapp.hxx> +#include <vcl/i18nhelp.hxx> +#include <vcl/outdev.hxx> +#include <vcl/print.hxx> +#include <svtools/ctrltool.hxx> +#include <dispatch/uieventloghelper.hxx> +#include <osl/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 com::sun::star::view; +using namespace com::sun::star::beans; + +namespace framework +{ + +DEFINE_XSERVICEINFO_MULTISERVICE ( FontSizeMenuController , + OWeakObject , + SERVICENAME_POPUPMENUCONTROLLER , + IMPLEMENTATIONNAME_FONTSIZEMENUCONTROLLER + ) + +DEFINE_INIT_SERVICE ( FontSizeMenuController, {} ) + +FontSizeMenuController::FontSizeMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) : + svt::PopupMenuControllerBase( xServiceManager ), + m_pHeightArray( 0 ), + m_bRebuildMenu( sal_True ) +{ +} + +FontSizeMenuController::~FontSizeMenuController() +{ + delete []m_pHeightArray; +} + +// private function +rtl::OUString FontSizeMenuController::retrievePrinterName( com::sun::star::uno::Reference< com::sun::star::frame::XFrame >& rFrame ) +{ + rtl::OUString aPrinterName; + + if ( rFrame.is() ) + { + Reference< XController > xController = m_xFrame->getController(); + if ( xController.is() ) + { + Reference< XPrintable > xPrintable( xController->getModel(), UNO_QUERY ); + if ( xPrintable.is() ) + { + Sequence< PropertyValue > aPrinterSeq = xPrintable->getPrinter(); + for ( int i = 0; i < aPrinterSeq.getLength(); i++ ) + { + if ( aPrinterSeq[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Name" ) )) + { + aPrinterSeq[i].Value >>= aPrinterName; + break; + } + } + } + } + } + + return aPrinterName; +} + +// private function +void FontSizeMenuController::setCurHeight( long nHeight, Reference< css::awt::XPopupMenu >& rPopupMenu ) +{ + // check menu item + rtl::OUString aHeight = Application::GetSettings().GetUILocaleI18nHelper().GetNum( nHeight, 1, sal_True, sal_False ); + sal_uInt16 nChecked = 0; + sal_uInt16 nItemCount = rPopupMenu->getItemCount(); + for( sal_uInt16 i = 0; i < nItemCount; i++ ) + { + sal_uInt16 nItemId = rPopupMenu->getItemId( i ); + + if ( m_pHeightArray[i] == nHeight ) + { + rPopupMenu->checkItem( nItemId, sal_True ); + return; + } + + if ( rPopupMenu->isItemChecked( nItemId ) ) + nChecked = nItemId; + } + + if ( nChecked ) + rPopupMenu->checkItem( nChecked, sal_False ); +} + +// private function +void FontSizeMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu ) +{ + const rtl::OUString aFontNameCommand( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontHeight?FontHeight=" )); + VCLXPopupMenu* pPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu ); + PopupMenu* pVCLPopupMenu = 0; + + resetPopupMenu( rPopupMenu ); + if ( pPopupMenu ) + pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu(); + + if ( pVCLPopupMenu ) + { + FontList* pFontList = 0; + Printer* pInfoPrinter = 0; + rtl::OUString aPrinterName; + + SolarMutexGuard aSolarMutexGuard; + + // try to retrieve printer name of document + aPrinterName = retrievePrinterName( m_xFrame ); + if ( aPrinterName.getLength() > 0 ) + { + pInfoPrinter = new Printer( aPrinterName ); + if ( pInfoPrinter && pInfoPrinter->GetDevFontCount() > 0 ) + pFontList = new FontList( pInfoPrinter ); + } + + if ( pFontList == 0 ) + pFontList = new FontList( Application::GetDefaultDevice() ); + + FontInfo aFntInfo = pFontList->Get( m_aFontDescriptor.Name, m_aFontDescriptor.StyleName ); + + // setup font size array + if ( m_pHeightArray ) + delete m_pHeightArray; + + const long* pTempAry; + const long* pAry = pFontList->GetSizeAry( aFntInfo ); + sal_uInt16 nSizeCount = 0; + while ( pAry[nSizeCount] ) + nSizeCount++; + + sal_uInt16 nPos = 0; + const rtl::OUString aFontHeightCommand( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontHeight?FontHeight.Height:float=" )); + + // first insert font size names (for simplified/traditional chinese) + float fPoint; + rtl::OUString aHeightString; + FontSizeNames aFontSizeNames( Application::GetSettings().GetUILanguage() ); + m_pHeightArray = new long[nSizeCount+aFontSizeNames.Count()]; + rtl::OUString aCommand; + + if ( !aFontSizeNames.IsEmpty() ) + { + if ( pAry == pFontList->GetStdSizeAry() ) + { + // for scalable fonts all font size names + sal_uLong nCount = aFontSizeNames.Count(); + for( sal_uLong i = 0; i < nCount; i++ ) + { + String aSizeName = aFontSizeNames.GetIndexName( i ); + long nSize = aFontSizeNames.GetIndexSize( i ); + m_pHeightArray[nPos] = nSize; + nPos++; // Id is nPos+1 + pVCLPopupMenu->InsertItem( nPos, aSizeName, MIB_RADIOCHECK | MIB_AUTOCHECK ); + fPoint = float( m_pHeightArray[nPos-1] ) / 10; + + // Create dispatchable .uno command and set it + aCommand = aFontHeightCommand + rtl::OUString::valueOf( fPoint ); + pVCLPopupMenu->SetItemCommand( nPos, aCommand ); + } + } + else + { + // for fixed size fonts only selectable font size names + pTempAry = pAry; + while ( *pTempAry ) + { + String aSizeName = aFontSizeNames.Size2Name( *pTempAry ); + if ( aSizeName.Len() ) + { + m_pHeightArray[nPos] = *pTempAry; + nPos++; // Id is nPos+1 + pVCLPopupMenu->InsertItem( nPos, aSizeName, MIB_RADIOCHECK | MIB_AUTOCHECK ); + fPoint = float( m_pHeightArray[nPos-1] ) / 10; + + // Create dispatchable .uno command and set it + aCommand = aFontHeightCommand + rtl::OUString::valueOf( fPoint ); + pVCLPopupMenu->SetItemCommand( nPos, aCommand ); + } + pTempAry++; + } + } + } + + // then insert numerical font size values + const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper(); + pTempAry = pAry; + while ( *pTempAry ) + { + m_pHeightArray[nPos] = *pTempAry; + nPos++; // Id is nPos+1 + pVCLPopupMenu->InsertItem( nPos, rI18nHelper.GetNum( *pTempAry, 1, sal_True, sal_False ), MIB_RADIOCHECK | MIB_AUTOCHECK ); + fPoint = float( m_pHeightArray[nPos-1] ) / 10; + + // Create dispatchable .uno command and set it + aCommand = aFontHeightCommand + rtl::OUString::valueOf( fPoint ); + pVCLPopupMenu->SetItemCommand( nPos, aCommand ); + + pTempAry++; + } + + setCurHeight( long( m_aFontHeight.Height * 10), rPopupMenu ); + + delete pFontList; + delete pInfoPrinter; + } +} + +// XEventListener +void SAL_CALL FontSizeMenuController::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_xCurrentFontDispatch.clear(); + if ( m_xPopupMenu.is() ) + m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY )); + m_xPopupMenu.clear(); +} + +// XStatusListener +void SAL_CALL FontSizeMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException ) +{ + com::sun::star::awt::FontDescriptor aFontDescriptor; + ::com::sun::star::frame::status::FontHeight aFontHeight; + + if ( Event.State >>= aFontDescriptor ) + { + osl::MutexGuard aLock( m_aMutex ); + m_aFontDescriptor = aFontDescriptor; + + if ( m_xPopupMenu.is() ) + fillPopupMenu( m_xPopupMenu ); + + } + else if ( Event.State >>= aFontHeight ) + { + osl::MutexGuard aLock( m_aMutex ); + m_aFontHeight = aFontHeight; + + if ( m_xPopupMenu.is() ) + { + SolarMutexGuard aSolarMutexGuard; + setCurHeight( long( m_aFontHeight.Height * 10), m_xPopupMenu ); + } + } +} + +// XMenuListener +void FontSizeMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL) +{ + Sequence<PropertyValue> aArgs; + if(::comphelper::UiEventsLogger::isEnabled()) //#i88653# + UiEventLogHelper(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("FontSizeMenuController"))).log(m_xServiceManager, m_xFrame, aTargetURL, aArgs); + OSL_ENSURE(_xDispatch.is(),"FontSizeMenuController::impl_select: No dispatch"); + if ( _xDispatch.is() ) + _xDispatch->dispatch( aTargetURL, aArgs ); +} + +// XPopupMenuController +void FontSizeMenuController::impl_setPopupMenu() +{ + Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY ); + com::sun::star::util::URL aTargetURL; + // Register for font name updates which gives us info about the current font! + aTargetURL.Complete = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:CharFontName" )); + m_xURLTransformer->parseStrict( aTargetURL ); + m_xCurrentFontDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString(), 0 ); +} + +void SAL_CALL FontSizeMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException ) +{ + osl::ClearableMutexGuard aLock( m_aMutex ); + + throwIfDisposed(); + + Reference< XDispatch > xDispatch( m_xCurrentFontDispatch ); + com::sun::star::util::URL aTargetURL; + aTargetURL.Complete = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:CharFontName" )); + 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 ); + } + + svt::PopupMenuControllerBase::updatePopupMenu(); +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |