/* -*- 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 <unotools/fontoptions.hxx> #include <unotools/configitem.hxx> #include <tools/debug.hxx> #include <com/sun/star/uno/Any.hxx> #include <com/sun/star/uno/Sequence.hxx> #include <rtl/instance.hxx> #include "itemholder1.hxx" using namespace ::utl; using namespace ::osl; using namespace ::com::sun::star::uno; #define ROOTNODE_FONT "Office.Common/Font" #define PROPERTYNAME_REPLACEMENTTABLE "Substitution/Replacement" #define PROPERTYNAME_FONTHISTORY "View/History" #define PROPERTYNAME_FONTWYSIWYG "View/ShowFontBoxWYSIWYG" #define PROPERTYHANDLE_REPLACEMENTTABLE 0 #define PROPERTYHANDLE_FONTHISTORY 1 #define PROPERTYHANDLE_FONTWYSIWYG 2 class SvtFontOptions_Impl : public ConfigItem { public: SvtFontOptions_Impl(); virtual ~SvtFontOptions_Impl() override; /*-**************************************************************************************************** @short called for notify of configmanager @descr This method is called from the ConfigManager before the application ends or from the PropertyChangeListener if the sub tree broadcasts changes. You must update your internal values. @seealso baseclass ConfigItem @param "seqPropertyNames" is the list of properties which should be updated. *//*-*****************************************************************************************************/ virtual void Notify( const Sequence< OUString >& seqPropertyNames ) override; /*-**************************************************************************************************** @short access method to get internal values @descr These method give us a chance to regulate access to our internal values. It's not used in the moment - but it's possible for the feature! *//*-*****************************************************************************************************/ bool IsFontHistoryEnabled ( ) const { return m_bFontHistory;} bool IsFontWYSIWYGEnabled ( ) const { return m_bFontWYSIWYG;} void EnableFontWYSIWYG ( bool bState ); private: virtual void ImplCommit() override; /*-**************************************************************************************************** @short return list of key names of our configuration management which represent our module tree @descr This method returns a static const list of key names. We need it to get needed values from our configuration management. @return A list of needed configuration keys is returned. *//*-*****************************************************************************************************/ static Sequence< OUString > impl_GetPropertyNames(); private: bool m_bReplacementTable; bool m_bFontHistory; bool m_bFontWYSIWYG; }; // constructor SvtFontOptions_Impl::SvtFontOptions_Impl() // Init baseclasses first : ConfigItem ( ROOTNODE_FONT ) // Init member then. , m_bReplacementTable ( false ) , m_bFontHistory ( false ) , m_bFontWYSIWYG ( false ) { // Use our static list of configuration keys to get his values. Sequence< OUString > seqNames = impl_GetPropertyNames ( ); Sequence< Any > seqValues = GetProperties ( seqNames ); // Safe impossible cases. // We need values from ALL configuration keys. // Follow assignment use order of values in relation to our list of key names! DBG_ASSERT( !(seqNames.getLength()!=seqValues.getLength()), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nI miss some values of configuration keys!\n" ); // Copy values from list in right order to our internal member. sal_Int32 nPropertyCount = seqValues.getLength(); for( sal_Int32 nProperty=0; nProperty<nPropertyCount; ++nProperty ) { // Safe impossible cases. // Check any for valid value. DBG_ASSERT( seqValues[nProperty].hasValue(), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nInvalid property value detected!\n" ); switch( nProperty ) { case PROPERTYHANDLE_REPLACEMENTTABLE : { DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\Substitution\\Replacement\"?" ); seqValues[nProperty] >>= m_bReplacementTable; } break; case PROPERTYHANDLE_FONTHISTORY : { DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\View\\History\"?" ); seqValues[nProperty] >>= m_bFontHistory; } break; case PROPERTYHANDLE_FONTWYSIWYG : { DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\View\\ShowFontBoxWYSIWYG\"?" ); seqValues[nProperty] >>= m_bFontWYSIWYG; } break; } } // Enable notification mechanism of our baseclass. // We need it to get information about changes outside these class on our used configuration keys! EnableNotification( seqNames ); } // destructor SvtFontOptions_Impl::~SvtFontOptions_Impl() { assert(!IsModified()); // should have been committed } // public method void SvtFontOptions_Impl::Notify( const Sequence< OUString >& seqPropertyNames ) { // Use given list of updated properties to get his values from configuration directly! Sequence< Any > seqValues = GetProperties( seqPropertyNames ); // Safe impossible cases. // We need values from ALL notified configuration keys. DBG_ASSERT( !(seqPropertyNames.getLength()!=seqValues.getLength()), "SvtFontOptions_Impl::Notify()\nI miss some values of configuration keys!\n" ); // Step over list of property names and get right value from coreesponding value list to set it on internal members! sal_Int32 nCount = seqPropertyNames.getLength(); for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty ) { if( seqPropertyNames[nProperty] == PROPERTYNAME_REPLACEMENTTABLE ) { DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\Substitution\\Replacement\"?" ); seqValues[nProperty] >>= m_bReplacementTable; } else if( seqPropertyNames[nProperty] == PROPERTYNAME_FONTHISTORY ) { DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\View\\History\"?" ); seqValues[nProperty] >>= m_bFontHistory; } else if( seqPropertyNames[nProperty] == PROPERTYNAME_FONTWYSIWYG ) { DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\View\\ShowFontBoxWYSIWYG\"?" ); seqValues[nProperty] >>= m_bFontWYSIWYG; } #if OSL_DEBUG_LEVEL > 0 else assert(false && "Unknown property detected ... I can't handle these!"); #endif } } // public method void SvtFontOptions_Impl::ImplCommit() { // Get names of supported properties, create a list for values and copy current values to it. Sequence< OUString > seqNames = impl_GetPropertyNames(); sal_Int32 nCount = seqNames.getLength(); Sequence< Any > seqValues ( nCount ); for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty ) { switch( nProperty ) { case PROPERTYHANDLE_REPLACEMENTTABLE : { seqValues[nProperty] <<= m_bReplacementTable; } break; case PROPERTYHANDLE_FONTHISTORY : { seqValues[nProperty] <<= m_bFontHistory; } break; case PROPERTYHANDLE_FONTWYSIWYG : { seqValues[nProperty] <<= m_bFontWYSIWYG; } break; } } // Set properties in configuration. PutProperties( seqNames, seqValues ); } // public method void SvtFontOptions_Impl::EnableFontWYSIWYG( bool bState ) { m_bFontWYSIWYG = bState; SetModified(); } // private method Sequence< OUString > SvtFontOptions_Impl::impl_GetPropertyNames() { return Sequence< OUString > { PROPERTYNAME_REPLACEMENTTABLE , PROPERTYNAME_FONTHISTORY , PROPERTYNAME_FONTWYSIWYG , }; } namespace { std::weak_ptr<SvtFontOptions_Impl> g_pFontOptions; } SvtFontOptions::SvtFontOptions() { // Global access, must be guarded (multithreading!). MutexGuard aGuard( impl_GetOwnStaticMutex() ); m_pImpl = g_pFontOptions.lock(); if( !m_pImpl ) { m_pImpl = std::make_shared<SvtFontOptions_Impl>(); g_pFontOptions = m_pImpl; ItemHolder1::holdConfigItem(EItem::FontOptions); } } SvtFontOptions::~SvtFontOptions() { // Global access, must be guarded (multithreading!) MutexGuard aGuard( impl_GetOwnStaticMutex() ); m_pImpl.reset(); } // public method bool SvtFontOptions::IsFontHistoryEnabled() const { MutexGuard aGuard( impl_GetOwnStaticMutex() ); return m_pImpl->IsFontHistoryEnabled(); } // public method bool SvtFontOptions::IsFontWYSIWYGEnabled() const { MutexGuard aGuard( impl_GetOwnStaticMutex() ); return m_pImpl->IsFontWYSIWYGEnabled(); } // public method void SvtFontOptions::EnableFontWYSIWYG( bool bState ) { MutexGuard aGuard( impl_GetOwnStaticMutex() ); m_pImpl->EnableFontWYSIWYG( bState ); } namespace { class theFontOptionsMutex : public rtl::Static<osl::Mutex, theFontOptionsMutex> {}; } // private method Mutex& SvtFontOptions::impl_GetOwnStaticMutex() { return theFontOptionsMutex::get(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */