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| -rw-r--r-- | svtools/source/config/menuoptions.cxx | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/svtools/source/config/menuoptions.cxx b/svtools/source/config/menuoptions.cxx new file mode 100644 index 000000000..a86bdc6e3 --- /dev/null +++ b/svtools/source/config/menuoptions.cxx @@ -0,0 +1,413 @@ +/* -*- 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/menuoptions.hxx> +#include <unotools/configitem.hxx> +#include <tools/debug.hxx> +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <vcl/svapp.hxx> +#include <vcl/settings.hxx> + +#include "itemholder2.hxx" + +// namespaces + +using namespace ::utl ; +using namespace ::osl ; +using namespace ::com::sun::star::uno ; + +#define ROOTNODE_MENU "Office.Common/View/Menu" +#define DEFAULT_DONTHIDEDISABLEDENTRIES false +#define DEFAULT_FOLLOWMOUSE true +#define DEFAULT_MENUICONS TRISTATE_INDET +#define DEFAULT_CONTEXTMENUSHORTCUTS TRISTATE_INDET + +#define PROPERTYNAME_DONTHIDEDISABLEDENTRIES "DontHideDisabledEntry" +#define PROPERTYNAME_FOLLOWMOUSE "FollowMouse" +#define PROPERTYNAME_SHOWICONSINMENUES "ShowIconsInMenues" +#define PROPERTYNAME_SYSTEMICONSINMENUES "IsSystemIconsInMenus" +#define PROPERTYNAME_SHORTCUTSINCONTEXMENU "ShortcutsInContextMenus" + +#define PROPERTYHANDLE_DONTHIDEDISABLEDENTRIES 0 +#define PROPERTYHANDLE_FOLLOWMOUSE 1 +#define PROPERTYHANDLE_SHOWICONSINMENUES 2 +#define PROPERTYHANDLE_SYSTEMICONSINMENUES 3 +#define PROPERTYHANDLE_SHORTCUTSINCONTEXMENU 4 + +// private declarations! + +class SvtMenuOptions_Impl : public ConfigItem +{ + + // private member + + private: + bool m_bDontHideDisabledEntries ; /// cache "DontHideDisabledEntries" of Menu section + bool m_bFollowMouse ; /// cache "FollowMouse" of Menu section + TriState m_eMenuIcons ; /// cache "MenuIcons" of Menu section + TriState m_eContextMenuShortcuts ; /// cache "ShortcutsInContextMenus" of Menu section + + // public methods + + public: + + // constructor / destructor + + SvtMenuOptions_Impl(); + virtual ~SvtMenuOptions_Impl() override; + + // override methods of baseclass + + /*-**************************************************************************************************** + @short called for notify of configmanager + @descr This method is called from the ConfigManager before 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; + + // public interface + + /*-**************************************************************************************************** + @short access method to get internal values + @descr These methods give us a chance to regulate access to our internal values. + It's not used at the moment - but it's possible for the future! + *//*-*****************************************************************************************************/ + + bool IsEntryHidingEnabled() const + { return m_bDontHideDisabledEntries; } + + TriState GetMenuIconsState() const + { return m_eMenuIcons; } + + void SetMenuIconsState(TriState eState) + { + m_eMenuIcons = eState; + SetModified(); + // tdf#93451: don't Commit() here, it's too early + } + + TriState GetContextMenuShortcuts() const + { return m_eContextMenuShortcuts; } + + void SetContextMenuShortcuts(TriState eState) + { + m_eContextMenuShortcuts = eState; + SetModified(); + Commit(); + } + + // private methods + + private: + + virtual void ImplCommit() override; + + /*-**************************************************************************************************** + @short return list of fix 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 > const & impl_GetPropertyNames(); +}; + +// constructor + +SvtMenuOptions_Impl::SvtMenuOptions_Impl() + // Init baseclasses first + : ConfigItem ( ROOTNODE_MENU ) + // Init member then. + , m_bDontHideDisabledEntries ( DEFAULT_DONTHIDEDISABLEDENTRIES ) + , m_bFollowMouse ( DEFAULT_FOLLOWMOUSE ) + , m_eMenuIcons ( DEFAULT_MENUICONS ) + , m_eContextMenuShortcuts ( DEFAULT_CONTEXTMENUSHORTCUTS ) +{ + // 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()), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nI miss some values of configuration keys!\n" ); + + bool bMenuIcons = true; + bool bSystemMenuIcons = true; + if (m_eMenuIcons == TRISTATE_INDET) + bMenuIcons = Application::GetSettings().GetStyleSettings().GetPreferredUseImagesInMenus(); + else + { + bSystemMenuIcons = false; + bMenuIcons = m_eMenuIcons != TRISTATE_FALSE; + } + + // Copy values from list in right order to our internal member. + sal_Int32 nPropertyCount = seqValues.getLength() ; + sal_Int32 nProperty = 0 ; + for( nProperty=0; nProperty<nPropertyCount; ++nProperty ) + { + // Safe impossible cases. + // Check any for valid value. + DBG_ASSERT( seqValues[nProperty].hasValue(), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nInvalid property value for property detected!\n" ); + + if (!seqValues[nProperty].hasValue()) + continue; + + switch( nProperty ) + { + case PROPERTYHANDLE_DONTHIDEDISABLEDENTRIES : { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\DontHideDisabledEntry\"?" ); + seqValues[nProperty] >>= m_bDontHideDisabledEntries; + } + break; + + case PROPERTYHANDLE_FOLLOWMOUSE : { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\FollowMouse\"?" ); + seqValues[nProperty] >>= m_bFollowMouse; + } + break; + case PROPERTYHANDLE_SHOWICONSINMENUES : { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\ShowIconsInMenues\"?" ); + seqValues[nProperty] >>= bMenuIcons; + } + break; + case PROPERTYHANDLE_SYSTEMICONSINMENUES : { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\IsSystemIconsInMenus\"?" ); + seqValues[nProperty] >>= bSystemMenuIcons; + } + break; + case PROPERTYHANDLE_SHORTCUTSINCONTEXMENU : { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_SHORT), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\ShortcutsInContextMenus\"?" ); + sal_Int16 nContextMenuShortcuts; + if ( seqValues[nProperty] >>= nContextMenuShortcuts ) + m_eContextMenuShortcuts = static_cast<TriState>(nContextMenuShortcuts); + } + break; + } + } + + m_eMenuIcons = bSystemMenuIcons ? TRISTATE_INDET : static_cast<TriState>(bMenuIcons); + + EnableNotification( seqNames ); +} + +// destructor + +SvtMenuOptions_Impl::~SvtMenuOptions_Impl() +{ + assert(!IsModified()); // should have been committed +} + +// public method + +void SvtMenuOptions_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()), "SvtMenuOptions_Impl::Notify()\nI miss some values of configuration keys!\n" ); + + bool bMenuSettingsChanged = false; + bool bMenuIcons = true; + bool bSystemMenuIcons = true; + if (m_eMenuIcons == TRISTATE_INDET) + bMenuIcons = Application::GetSettings().GetStyleSettings().GetUseImagesInMenus(); + else + { + bSystemMenuIcons = false; + bMenuIcons = m_eMenuIcons != TRISTATE_FALSE; + } + + // 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_DONTHIDEDISABLEDENTRIES ) + { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\View\\Menu\\DontHideDisabledEntry\"?" ); + seqValues[nProperty] >>= m_bDontHideDisabledEntries; + } + else if( seqPropertyNames[nProperty] == PROPERTYNAME_FOLLOWMOUSE ) + { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\View\\Menu\\FollowMouse\"?" ); + seqValues[nProperty] >>= m_bFollowMouse; + } + else if( seqPropertyNames[nProperty] == PROPERTYNAME_SHOWICONSINMENUES ) + { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\ShowIconsInMenues\"?" ); + bMenuSettingsChanged |= seqValues[nProperty] >>= bMenuIcons; + } + else if( seqPropertyNames[nProperty] == PROPERTYNAME_SYSTEMICONSINMENUES ) + { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\IsSystemIconsInMenus\"?" ); + bMenuSettingsChanged |= seqValues[nProperty] >>= bSystemMenuIcons; + } + else if( seqPropertyNames[nProperty] == PROPERTYNAME_SHORTCUTSINCONTEXMENU ) + { + DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_SHORT), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\ShortcutsInContextMenus\"?" ); + sal_Int16 nContextMenuShortcuts; + if ( seqValues[nProperty] >>= nContextMenuShortcuts ) + m_eContextMenuShortcuts = static_cast<TriState>(nContextMenuShortcuts); + } + else assert( false && "SvtMenuOptions_Impl::Notify()\nUnknown property detected ... I can't handle these!" ); + } + + if ( bMenuSettingsChanged ) + m_eMenuIcons = bSystemMenuIcons ? TRISTATE_INDET : static_cast<TriState>(bMenuIcons); +} + +// public method + +void SvtMenuOptions_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_DONTHIDEDISABLEDENTRIES : { + seqValues[nProperty] <<= m_bDontHideDisabledEntries; + } + break; + + case PROPERTYHANDLE_FOLLOWMOUSE : { + seqValues[nProperty] <<= m_bFollowMouse; + } + break; + //Output cache of current setting as possibly modified by System Theme for older version + case PROPERTYHANDLE_SHOWICONSINMENUES : { + bool bValue = Application::GetSettings().GetStyleSettings().GetUseImagesInMenus(); + seqValues[nProperty] <<= bValue; + } + break; + case PROPERTYHANDLE_SYSTEMICONSINMENUES : { + bool bValue = m_eMenuIcons == TRISTATE_INDET; + seqValues[nProperty] <<= bValue; + } + break; + case PROPERTYHANDLE_SHORTCUTSINCONTEXMENU : { + seqValues[nProperty] <<= static_cast<sal_Int16>(m_eContextMenuShortcuts); + } + break; + } + } + // Set properties in configuration. + PutProperties( seqNames, seqValues ); +} + +// private method + +Sequence< OUString > const & SvtMenuOptions_Impl::impl_GetPropertyNames() +{ + static const Sequence<OUString> seqPropertyNames { + OUString(PROPERTYNAME_DONTHIDEDISABLEDENTRIES) , + OUString(PROPERTYNAME_FOLLOWMOUSE) , + OUString(PROPERTYNAME_SHOWICONSINMENUES) , + OUString(PROPERTYNAME_SYSTEMICONSINMENUES) , + OUString(PROPERTYNAME_SHORTCUTSINCONTEXMENU) + }; + return seqPropertyNames; +} + +namespace { + +std::weak_ptr<SvtMenuOptions_Impl> g_pMenuOptions; + +} + +SvtMenuOptions::SvtMenuOptions() +{ + // Global access, must be guarded (multithreading!). + MutexGuard aGuard( GetOwnStaticMutex() ); + + m_pImpl = g_pMenuOptions.lock(); + if( !m_pImpl ) + { + m_pImpl = std::make_shared<SvtMenuOptions_Impl>(); + g_pMenuOptions = m_pImpl; + svtools::ItemHolder2::holdConfigItem(EItem::MenuOptions); + } +} + +SvtMenuOptions::~SvtMenuOptions() +{ + // Global access, must be guarded (multithreading!) + MutexGuard aGuard( GetOwnStaticMutex() ); + + m_pImpl.reset(); +} + +// public method + +bool SvtMenuOptions::IsEntryHidingEnabled() const +{ + MutexGuard aGuard( GetOwnStaticMutex() ); + return m_pImpl->IsEntryHidingEnabled(); +} + +// public method + +TriState SvtMenuOptions::GetMenuIconsState() const +{ + MutexGuard aGuard( GetOwnStaticMutex() ); + return m_pImpl->GetMenuIconsState(); +} + +// public method + +void SvtMenuOptions::SetMenuIconsState(TriState eState) +{ + MutexGuard aGuard( GetOwnStaticMutex() ); + m_pImpl->SetMenuIconsState(eState); +} + +TriState SvtMenuOptions::GetContextMenuShortcuts() const +{ + MutexGuard aGuard( GetOwnStaticMutex() ); + return m_pImpl->GetContextMenuShortcuts(); +} + +void SvtMenuOptions::SetContextMenuShortcuts(TriState eState) +{ + MutexGuard aGuard( GetOwnStaticMutex() ); + m_pImpl->SetContextMenuShortcuts(eState); +} + +// private method + +Mutex& SvtMenuOptions::GetOwnStaticMutex() +{ + static Mutex ourMutex; + + return ourMutex; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |