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Diffstat (limited to 'svtools/source/config/miscopt.cxx')
| -rw-r--r-- | svtools/source/config/miscopt.cxx | 456 |
1 files changed, 456 insertions, 0 deletions
diff --git a/svtools/source/config/miscopt.cxx b/svtools/source/config/miscopt.cxx new file mode 100644 index 000000000..2462a5804 --- /dev/null +++ b/svtools/source/config/miscopt.cxx @@ -0,0 +1,456 @@ +/* -*- 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 <svtools/miscopt.hxx> +#include <unotools/configitem.hxx> +#include <tools/debug.hxx> +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <comphelper/sequence.hxx> +#include <tools/link.hxx> +#include <osl/diagnose.h> + +#include "itemholder2.hxx" + +#include <svtools/imgdef.hxx> +#include <vcl/svapp.hxx> +#include <vcl/settings.hxx> + +#include <mutex> +#include <vector> + +using namespace ::utl ; +using namespace ::osl ; +using namespace ::com::sun::star::uno ; +using namespace ::com::sun::star; + +constexpr OUStringLiteral ROOTNODE_MISC = u"Office.Common/Misc"; + +// PROPERTYHANDLE defines must be sequential from zero for Commit/Load +constexpr OUStringLiteral PROPERTYNAME_SYMBOLSET = u"SymbolSet"; +#define PROPERTYHANDLE_SYMBOLSET 0 +constexpr OUStringLiteral PROPERTYNAME_ICONTHEME = u"SymbolStyle"; +#define PROPERTYHANDLE_SYMBOLSTYLE 1 + +static std::mutex & GetInitMutex() +{ + static std::mutex theSvtMiscOptionsMutex; + return theSvtMiscOptionsMutex; +} + + +class SvtMiscOptions_Impl : public ConfigItem +{ +private: + ::std::vector<Link<LinkParamNone*,void>> aList; + sal_Int16 m_nSymbolsSize; + bool m_bIsSymbolsSizeRO; + bool m_bIsSymbolsStyleRO; + bool m_bIconThemeWasSetAutomatically; + + virtual void ImplCommit() override; + +public: + + SvtMiscOptions_Impl(); + virtual ~SvtMiscOptions_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; + + /** loads required data from the configuration. It's called in the constructor to + read all entries and form ::Notify to re-read changed settings + + */ + void Load( const Sequence< OUString >& rPropertyNames ); + + // public interface + + sal_Int16 GetSymbolsSize() const + { return m_nSymbolsSize; } + + void SetSymbolsSize( sal_Int16 nSet ); + + static OUString GetIconTheme(); + + enum class SetModifiedFlag { SET, DONT_SET }; + + /** Set the icon theme + * + * @param theme + * The name of the icon theme to use. + * + * @param setModified + * Whether to call SetModified() and CallListeners(). + * + * @internal + * The @p setModified flag was introduced because the unittests fail if we call SetModified() + * during initialization in the constructor. + */ + void + SetIconTheme(const OUString &theme, SetModifiedFlag setModified ); + + bool IconThemeWasSetAutomatically() const + {return m_bIconThemeWasSetAutomatically;} + + void AddListenerLink( const Link<LinkParamNone*,void>& rLink ); + void RemoveListenerLink( const Link<LinkParamNone*,void>& rLink ); + void CallListeners(); + + + // private methods + + +private: + + /*-**************************************************************************************************** + @short return list of key names of our configuration management which represent our module tree + @descr These methods return 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 > GetPropertyNames(); +}; + + +// constructor + +SvtMiscOptions_Impl::SvtMiscOptions_Impl() + // Init baseclasses first + : ConfigItem( ROOTNODE_MISC ) + + , m_nSymbolsSize( 0 ) + , m_bIsSymbolsSizeRO( false ) + , m_bIsSymbolsStyleRO( false ) + , m_bIconThemeWasSetAutomatically( false ) +{ + // Use our static list of configuration keys to get his values. + Sequence< OUString > seqNames = GetPropertyNames ( ); + Load( seqNames ); + Sequence< Any > seqValues = GetProperties ( seqNames ); + Sequence< sal_Bool > seqRO = GetReadOnlyStates ( 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()), "SvtMiscOptions_Impl::SvtMiscOptions_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 ) + { + if (!seqValues[nProperty].hasValue()) + continue; + switch( nProperty ) + { + case PROPERTYHANDLE_SYMBOLSET : + { + if( !(seqValues[nProperty] >>= m_nSymbolsSize) ) + { + OSL_FAIL("Wrong type of \"Misc\\SymbolSet\"!" ); + } + m_bIsSymbolsSizeRO = seqRO[nProperty]; + break; + } + + case PROPERTYHANDLE_SYMBOLSTYLE : + { + OUString aIconTheme; + if (seqValues[nProperty] >>= aIconTheme) + SetIconTheme(aIconTheme, SetModifiedFlag::DONT_SET); + else + OSL_FAIL("Wrong type of \"Misc\\SymbolStyle\"!" ); + + m_bIsSymbolsStyleRO = seqRO[nProperty]; + 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 + +SvtMiscOptions_Impl::~SvtMiscOptions_Impl() +{ + assert(!IsModified()); // should have been committed +} + +void SvtMiscOptions_Impl::Load( const Sequence< OUString >& rPropertyNames ) +{ + const uno::Sequence< OUString> aInternalPropertyNames( GetPropertyNames()); + Sequence< Any > seqValues = GetProperties( rPropertyNames ); + + // 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( !(rPropertyNames.getLength()!=seqValues.getLength()), "SvtSecurityOptions_Impl::SvtSecurityOptions_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 ) + { + if (!seqValues[nProperty].hasValue()) + continue; + switch( comphelper::findValue(aInternalPropertyNames, rPropertyNames[nProperty]) ) + { + case PROPERTYHANDLE_SYMBOLSET : { + if( !(seqValues[nProperty] >>= m_nSymbolsSize) ) + { + OSL_FAIL("Wrong type of \"Misc\\SymbolSet\"!" ); + } + } + break; + case PROPERTYHANDLE_SYMBOLSTYLE : { + OUString aIconTheme; + if (seqValues[nProperty] >>= aIconTheme) + SetIconTheme(aIconTheme, SetModifiedFlag::DONT_SET); + else + OSL_FAIL("Wrong type of \"Misc\\SymbolStyle\"!" ); + } + break; + } + } +} + +void SvtMiscOptions_Impl::AddListenerLink( const Link<LinkParamNone*,void>& rLink ) +{ + aList.push_back( rLink ); +} + +void SvtMiscOptions_Impl::RemoveListenerLink( const Link<LinkParamNone*,void>& rLink ) +{ + aList.erase(std::remove(aList.begin(), aList.end(), rLink), aList.end()); +} + +void SvtMiscOptions_Impl::CallListeners() +{ + for (auto const& elem : aList) + elem.Call( nullptr ); +} + +void SvtMiscOptions_Impl::SetSymbolsSize( sal_Int16 nSet ) +{ + m_nSymbolsSize = nSet; + SetModified(); + CallListeners(); +} + +OUString SvtMiscOptions_Impl::GetIconTheme() +{ + return Application::GetSettings().GetStyleSettings().DetermineIconTheme(); +} + +void +SvtMiscOptions_Impl::SetIconTheme(const OUString &rName, SetModifiedFlag setModified) +{ + OUString aTheme(rName); + if (aTheme.isEmpty() || aTheme == "auto") + { + aTheme = Application::GetSettings().GetStyleSettings().GetAutomaticallyChosenIconTheme(); + m_bIconThemeWasSetAutomatically = true; + } + else + m_bIconThemeWasSetAutomatically = false; + + AllSettings aAllSettings = Application::GetSettings(); + StyleSettings aStyleSettings = aAllSettings.GetStyleSettings(); + aStyleSettings.SetIconTheme(aTheme); + + aAllSettings.SetStyleSettings(aStyleSettings); + Application::MergeSystemSettings( aAllSettings ); + Application::SetSettings(aAllSettings); + + if (setModified == SetModifiedFlag::SET) { + SetModified(); + } + CallListeners(); +} + + +// public method + +void SvtMiscOptions_Impl::Notify( const Sequence< OUString >& rPropertyNames ) +{ + Load( rPropertyNames ); + CallListeners(); +} + + +// public method + +void SvtMiscOptions_Impl::ImplCommit() +{ + // Get names of supported properties, create a list for values and copy current values to it. + Sequence< OUString > seqNames = GetPropertyNames (); + sal_Int32 nCount = seqNames.getLength(); + Sequence< Any > seqValues ( nCount ); + auto seqValuesRange = asNonConstRange(seqValues); + for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty ) + { + switch( nProperty ) + { + case PROPERTYHANDLE_SYMBOLSET : + { + if ( !m_bIsSymbolsSizeRO ) + seqValuesRange[nProperty] <<= m_nSymbolsSize; + break; + } + + case PROPERTYHANDLE_SYMBOLSTYLE : + { + if ( !m_bIsSymbolsStyleRO ) { + OUString value; + if (m_bIconThemeWasSetAutomatically) { + value = "auto"; + } + else { + value = GetIconTheme(); + } + seqValuesRange[nProperty] <<= value; + } + break; + } + + } + } + // Set properties in configuration. + PutProperties( seqNames, seqValues ); +} + + +// private method + +Sequence< OUString > SvtMiscOptions_Impl::GetPropertyNames() +{ + return Sequence<OUString> + { + PROPERTYNAME_SYMBOLSET, + PROPERTYNAME_ICONTHEME, + }; +} + +namespace { + +std::weak_ptr<SvtMiscOptions_Impl> g_pMiscOptions; + +} + +SvtMiscOptions::SvtMiscOptions() +{ + // Global access, must be guarded (multithreading!). + std::unique_lock aGuard( GetInitMutex() ); + + m_pImpl = g_pMiscOptions.lock(); + if( !m_pImpl ) + { + m_pImpl = std::make_shared<SvtMiscOptions_Impl>(); + g_pMiscOptions = m_pImpl; + aGuard.unlock(); // because holdConfigItem will call this constructor + svtools::ItemHolder2::holdConfigItem(EItem::MiscOptions); + } +} + +SvtMiscOptions::~SvtMiscOptions() +{ + // Global access, must be guarded (multithreading!) + std::unique_lock aGuard( GetInitMutex() ); + + m_pImpl.reset(); +} + + +sal_Int16 SvtMiscOptions::GetSymbolsSize() const +{ + return m_pImpl->GetSymbolsSize(); +} + +void SvtMiscOptions::SetSymbolsSize( sal_Int16 nSet ) +{ + m_pImpl->SetSymbolsSize( nSet ); +} + +sal_Int16 SvtMiscOptions::GetCurrentSymbolsSize() const +{ + sal_Int16 eOptSymbolsSize = m_pImpl->GetSymbolsSize(); + + if ( eOptSymbolsSize == SFX_SYMBOLS_SIZE_AUTO ) + { + // Use system settings, we have to retrieve the toolbar icon size from the + // Application class + ToolbarIconSize nStyleIconSize = Application::GetSettings().GetStyleSettings().GetToolbarIconSize(); + if (nStyleIconSize == ToolbarIconSize::Size32) + eOptSymbolsSize = SFX_SYMBOLS_SIZE_32; + else if (nStyleIconSize == ToolbarIconSize::Large) + eOptSymbolsSize = SFX_SYMBOLS_SIZE_LARGE; + else + eOptSymbolsSize = SFX_SYMBOLS_SIZE_SMALL; + } + + return eOptSymbolsSize; +} + +bool SvtMiscOptions::AreCurrentSymbolsLarge() const +{ + return ( GetCurrentSymbolsSize() == SFX_SYMBOLS_SIZE_LARGE || GetCurrentSymbolsSize() == SFX_SYMBOLS_SIZE_32); +} + +OUString SvtMiscOptions::GetIconTheme() const +{ + return SvtMiscOptions_Impl::GetIconTheme(); +} + +void SvtMiscOptions::SetIconTheme(const OUString& iconTheme) +{ + m_pImpl->SetIconTheme(iconTheme, SvtMiscOptions_Impl::SetModifiedFlag::SET); +} + +void SvtMiscOptions::AddListenerLink( const Link<LinkParamNone*,void>& rLink ) +{ + m_pImpl->AddListenerLink( rLink ); +} + +void SvtMiscOptions::RemoveListenerLink( const Link<LinkParamNone*,void>& rLink ) +{ + m_pImpl->RemoveListenerLink( rLink ); +} + +bool +SvtMiscOptions::IconThemeWasSetAutomatically() const +{ + return m_pImpl->IconThemeWasSetAutomatically(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |