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Diffstat (limited to 'framework/source/uielement/headermenucontroller.cxx')
| -rw-r--r-- | framework/source/uielement/headermenucontroller.cxx | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/framework/source/uielement/headermenucontroller.cxx b/framework/source/uielement/headermenucontroller.cxx new file mode 100644 index 000000000..7e74ef99f --- /dev/null +++ b/framework/source/uielement/headermenucontroller.cxx @@ -0,0 +1,228 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <uielement/headermenucontroller.hxx> + +#include <services.h> + +#include <strings.hrc> +#include <classes/fwkresid.hxx> + +#include <com/sun/star/style/XStyleFamiliesSupplier.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> + +#include <toolkit/awt/vclxmenu.hxx> +#include <vcl/menu.hxx> +#include <vcl/svapp.hxx> +#include <rtl/ustrbuf.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::style; +using namespace com::sun::star::container; + +const sal_uInt16 ALL_MENUITEM_ID = 1; + +namespace framework +{ + +DEFINE_XSERVICEINFO_MULTISERVICE_2 ( HeaderMenuController , + OWeakObject , + SERVICENAME_POPUPMENUCONTROLLER , + IMPLEMENTATIONNAME_HEADERMENUCONTROLLER + ) + +DEFINE_INIT_SERVICE ( HeaderMenuController, {} ) + +HeaderMenuController::HeaderMenuController( const css::uno::Reference< css::uno::XComponentContext >& xContext, bool _bFooter ) : + svt::PopupMenuControllerBase( xContext ) + ,m_bFooter(_bFooter) +{ +} + +HeaderMenuController::~HeaderMenuController() +{ +} + +// private function +void HeaderMenuController::fillPopupMenu( const Reference< css::frame::XModel >& rModel, Reference< css::awt::XPopupMenu > const & rPopupMenu ) +{ + VCLXPopupMenu* pPopupMenu = static_cast<VCLXPopupMenu *>(comphelper::getUnoTunnelImplementation<VCLXMenu>( rPopupMenu )); + PopupMenu* pVCLPopupMenu = nullptr; + + SolarMutexGuard aSolarMutexGuard; + + resetPopupMenu( rPopupMenu ); + if ( pPopupMenu ) + pVCLPopupMenu = static_cast<PopupMenu *>(pPopupMenu->GetMenu()); + + Reference< XStyleFamiliesSupplier > xStyleFamiliesSupplier( rModel, UNO_QUERY ); + if ( !(pVCLPopupMenu && xStyleFamiliesSupplier.is())) + return; + + Reference< XNameAccess > xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies(); + + OUString aCmd( ".uno:InsertPageHeader" ); + OUString aHeaderFooterIsOnStr( "HeaderIsOn" ); + if ( m_bFooter ) + { + aCmd = ".uno:InsertPageFooter"; + aHeaderFooterIsOnStr = "FooterIsOn"; + } + const OUString aIsPhysicalStr( "IsPhysical" ); + const OUString aDisplayNameStr( "DisplayName" ); + + try + { + Reference< XNameContainer > xNameContainer; + if ( xStyleFamilies->getByName("PageStyles") >>= xNameContainer ) + { + Sequence< OUString > aSeqNames = xNameContainer->getElementNames(); + + sal_uInt16 nId = 2; + sal_uInt16 nCount = 0; + bool bAllOneState( true ); + bool bLastCheck( true ); + bool bFirstChecked( false ); + bool bFirstItemInserted( false ); + for ( sal_Int32 n = 0; n < aSeqNames.getLength(); n++ ) + { + OUString aName = aSeqNames[n]; + Reference< XPropertySet > xPropSet( xNameContainer->getByName( aName ), UNO_QUERY ); + if ( xPropSet.is() ) + { + bool bIsPhysical( false ); + if (( xPropSet->getPropertyValue( aIsPhysicalStr ) >>= bIsPhysical ) && bIsPhysical ) + { + OUString aDisplayName; + bool bHeaderIsOn( false ); + xPropSet->getPropertyValue( aDisplayNameStr ) >>= aDisplayName; + xPropSet->getPropertyValue( aHeaderFooterIsOnStr ) >>= bHeaderIsOn; + + OUStringBuffer aStrBuf( aCmd ); + aStrBuf.append( "?PageStyle:string="); + aStrBuf.append( aDisplayName ); + aStrBuf.append( "&On:bool=" ); + if ( !bHeaderIsOn ) + aStrBuf.append( "true" ); + else + aStrBuf.append( "false" ); + OUString aCommand( aStrBuf.makeStringAndClear() ); + pVCLPopupMenu->InsertItem( nId, aDisplayName, MenuItemBits::CHECKABLE ); + if ( !bFirstItemInserted ) + { + bFirstItemInserted = true; + bFirstChecked = bHeaderIsOn; + } + + pVCLPopupMenu->SetItemCommand( nId, aCommand ); + + if ( bHeaderIsOn ) + pVCLPopupMenu->CheckItem( nId ); + ++nId; + + // Check if all entries have the same state + if( bAllOneState && n && bHeaderIsOn != bLastCheck ) + bAllOneState = false; + bLastCheck = bHeaderIsOn; + ++nCount; + } + } + } + + if ( bAllOneState && ( nCount > 1 )) + { + // Insert special item for all command + pVCLPopupMenu->InsertItem( ALL_MENUITEM_ID, FwkResId(STR_MENU_HEADFOOTALL), MenuItemBits::NONE, OString(), 0 ); + + OUStringBuffer aStrBuf( aCmd ); + aStrBuf.append( "?On:bool=" ); + + // Command depends on check state of first menu item entry + if ( !bFirstChecked ) + aStrBuf.append( "true" ); + else + aStrBuf.append( "false" ); + + pVCLPopupMenu->SetItemCommand( 1, aStrBuf.makeStringAndClear() ); + pVCLPopupMenu->InsertSeparator(OString(), 1); + } + } + } + catch ( const css::container::NoSuchElementException& ) + { + } +} + +// XEventListener +void SAL_CALL HeaderMenuController::disposing( const EventObject& ) +{ + Reference< css::awt::XMenuListener > xHolder(static_cast<OWeakObject *>(this), UNO_QUERY ); + + osl::MutexGuard aLock( m_aMutex ); + m_xFrame.clear(); + m_xDispatch.clear(); + + if ( m_xPopupMenu.is() ) + m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(static_cast<OWeakObject *>(this), UNO_QUERY )); + m_xPopupMenu.clear(); +} + +// XStatusListener +void SAL_CALL HeaderMenuController::statusChanged( const FeatureStateEvent& Event ) +{ + Reference< css::frame::XModel > xModel; + + if ( Event.State >>= xModel ) + { + osl::MutexGuard aLock( m_aMutex ); + m_xModel = xModel; + if ( m_xPopupMenu.is() ) + fillPopupMenu( xModel, m_xPopupMenu ); + } +} + +// XMenuListener +void SAL_CALL HeaderMenuController::updatePopupMenu() +{ + osl::ResettableMutexGuard aLock( m_aMutex ); + + throwIfDisposed(); + + Reference< css::frame::XModel > xModel( m_xModel ); + aLock.clear(); + + if ( !xModel.is() ) + svt::PopupMenuControllerBase::updatePopupMenu(); + + aLock.reset(); + if ( m_xPopupMenu.is() && m_xModel.is() ) + fillPopupMenu( m_xModel, m_xPopupMenu ); +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |