312 lines
12 KiB
C++
312 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <sal/config.h>
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#include <string_view>
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#include <accelerators/presethandler.hxx>
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#include <accelerators/acceleratorcache.hxx>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/ui/XAcceleratorConfiguration.hpp>
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#include <com/sun/star/io/XInputStream.hpp>
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#include <com/sun/star/io/XOutputStream.hpp>
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#include <com/sun/star/util/XChangesListener.hpp>
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// TODO use XPresetHandler interface instead if available
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#include <com/sun/star/form/XReset.hpp>
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#include <cppuhelper/implbase.hxx>
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// definition
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namespace framework
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{
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inline constexpr OUString CFG_ENTRY_PRIMARY = u"PrimaryKeys"_ustr;
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inline constexpr OUString CFG_ENTRY_GLOBAL = u"Global"_ustr;
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inline constexpr OUString CFG_ENTRY_MODULES = u"Modules"_ustr;
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/**
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implements a read/write access to the accelerator configuration.
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*/
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class XMLBasedAcceleratorConfiguration : public ::cppu::WeakImplHelper<
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css::form::XReset, // TODO use XPresetHandler instead if available
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css::ui::XAcceleratorConfiguration > // => css::ui::XUIConfigurationPersistence
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// css::ui::XUIConfigurationStorage
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// css::ui::XUIConfiguration
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{
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// member
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protected:
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/** the global uno service manager.
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Must be used to create own needed services. */
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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/** used to:
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i ) copy configuration files from the share to the user layer
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ii ) provide access to these config files
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iii) cache all sub storages on the path from the top to the bottom(!)
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iv ) provide commit for changes. */
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PresetHandler m_aPresetHandler;
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/** contains the cached configuration data */
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AcceleratorCache m_aReadCache;
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/** used to implement the copy on write pattern! */
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std::unique_ptr<AcceleratorCache> m_pWriteCache;
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// native interface!
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public:
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XMLBasedAcceleratorConfiguration( const css::uno::Reference< css::uno::XComponentContext >& xContext);
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virtual ~XMLBasedAcceleratorConfiguration( ) override;
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// uno interface!
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public:
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// XAcceleratorConfiguration
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virtual css::uno::Sequence< css::awt::KeyEvent > SAL_CALL getAllKeyEvents() override;
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virtual OUString SAL_CALL getCommandByKeyEvent(const css::awt::KeyEvent& aKeyEvent) override;
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virtual void SAL_CALL setKeyEvent(const css::awt::KeyEvent& aKeyEvent,
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const OUString& sCommand ) override;
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virtual void SAL_CALL removeKeyEvent(const css::awt::KeyEvent& aKeyEvent) override;
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virtual css::uno::Sequence< css::awt::KeyEvent > SAL_CALL getKeyEventsByCommand(const OUString& sCommand) override;
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virtual css::uno::Sequence< css::uno::Any > SAL_CALL getPreferredKeyEventsForCommandList(const css::uno::Sequence< OUString >& lCommandList) override;
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virtual void SAL_CALL removeCommandFromAllKeyEvents(const OUString& sCommand) override;
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// XUIConfigurationPersistence
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virtual void SAL_CALL reload() override;
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virtual void SAL_CALL store() override;
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virtual void SAL_CALL storeToStorage(const css::uno::Reference< css::embed::XStorage >& xStorage) override;
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virtual sal_Bool SAL_CALL isModified() override;
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virtual sal_Bool SAL_CALL isReadOnly() override;
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// XUIConfigurationStorage
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virtual void SAL_CALL setStorage(const css::uno::Reference< css::embed::XStorage >& xStorage) override;
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virtual sal_Bool SAL_CALL hasStorage() override;
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// XUIConfiguration
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virtual void SAL_CALL addConfigurationListener(const css::uno::Reference< css::ui::XUIConfigurationListener >& xListener) override;
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virtual void SAL_CALL removeConfigurationListener(const css::uno::Reference< css::ui::XUIConfigurationListener >& xListener) override;
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// XReset
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// TODO use XPresetHandler instead if available
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virtual void SAL_CALL reset() override;
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virtual void SAL_CALL addResetListener(const css::uno::Reference< css::form::XResetListener >& xListener) override;
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virtual void SAL_CALL removeResetListener(const css::uno::Reference< css::form::XResetListener >& xListener) override;
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// called when changes occurred in the storage
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void changesOccurred();
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// helper for derived classes
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protected:
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/** @short return the current office locale.
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@descr We do not cache this value, because we are not listen
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for changes on the configuration layer ...
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@return OUString
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The current office locale as BCP47 string.
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*/
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static OUString impl_ts_getLocale();
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// helper
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private:
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/** @short load a configuration set, using the given stream.
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@param xStream
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provides the XML structure as stream.
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*/
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void impl_ts_load(const css::uno::Reference< css::io::XInputStream >& xStream);
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/** @short save a configuration set, using the given stream.
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@param xStream
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the XML structure can be written there.
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*/
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void impl_ts_save(const css::uno::Reference< css::io::XOutputStream >& xStream);
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/** @short returns a reference to one of our internal cache members.
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@descr We implement the copy-on-write pattern. Doing so
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we know two caches internally. The second one is used
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only, if the container was changed.
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This method here returns access to one of these
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caches - depending on the change state of this
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configuration service.
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@param bWriteAccessRequested
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if the outside code wish to change the container
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it must call this method with "sal_True". So the internal
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cache can be prepared for that (means copy-on-write ...).
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@return [AcceleratorCache]
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c++ reference(!) to one of our internal caches.
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*/
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AcceleratorCache& impl_getCFG(bool bWriteAccessRequested = false);
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};
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class XCUBasedAcceleratorConfiguration : public ::cppu::WeakImplHelper<
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css::util::XChangesListener,
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css::form::XReset, // TODO use XPresetHandler instead if available
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css::ui::XAcceleratorConfiguration > // => css::ui::XUIConfigurationPersistence
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// css::ui::XUIConfigurationStorage
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// css::ui::XUIConfiguration
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{
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// member
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protected:
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/** the global uno service manager.
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Must be used to create own needed services. */
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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css::uno::Reference< css::container::XNameAccess > m_xCfg;
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AcceleratorCache m_aPrimaryReadCache;
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AcceleratorCache m_aSecondaryReadCache;
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std::unique_ptr<AcceleratorCache> m_pPrimaryWriteCache;
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std::unique_ptr<AcceleratorCache> m_pSecondaryWriteCache;
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OUString m_sGlobalOrModules;
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OUString m_sModuleCFG;
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// native interface!
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public:
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XCUBasedAcceleratorConfiguration( css::uno::Reference< css::uno::XComponentContext > xContext );
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virtual ~XCUBasedAcceleratorConfiguration( ) override;
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// uno interface!
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public:
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// XAcceleratorConfiguration
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virtual css::uno::Sequence< css::awt::KeyEvent > SAL_CALL getAllKeyEvents() override;
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virtual OUString SAL_CALL getCommandByKeyEvent(const css::awt::KeyEvent& aKeyEvent) override;
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virtual void SAL_CALL setKeyEvent(const css::awt::KeyEvent& aKeyEvent,
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const OUString& sCommand ) override;
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virtual void SAL_CALL removeKeyEvent(const css::awt::KeyEvent& aKeyEvent) override;
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virtual css::uno::Sequence< css::awt::KeyEvent > SAL_CALL getKeyEventsByCommand(const OUString& sCommand) override;
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virtual css::uno::Sequence< css::uno::Any > SAL_CALL getPreferredKeyEventsForCommandList(const css::uno::Sequence< OUString >& lCommandList) override;
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virtual void SAL_CALL removeCommandFromAllKeyEvents(const OUString& sCommand) override;
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// XUIConfigurationPersistence
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virtual void SAL_CALL reload() override;
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virtual void SAL_CALL store() override;
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virtual void SAL_CALL storeToStorage(const css::uno::Reference< css::embed::XStorage >& xStorage) override;
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virtual sal_Bool SAL_CALL isModified() override;
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virtual sal_Bool SAL_CALL isReadOnly() override;
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// XUIConfigurationStorage
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virtual void SAL_CALL setStorage(const css::uno::Reference< css::embed::XStorage >& xStorage) override;
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virtual sal_Bool SAL_CALL hasStorage() override;
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// XUIConfiguration
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virtual void SAL_CALL addConfigurationListener(const css::uno::Reference< css::ui::XUIConfigurationListener >& xListener) override;
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virtual void SAL_CALL removeConfigurationListener(const css::uno::Reference< css::ui::XUIConfigurationListener >& xListener) override;
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// XReset
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// TODO use XPresetHandler instead if available
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virtual void SAL_CALL reset() override;
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virtual void SAL_CALL addResetListener(const css::uno::Reference< css::form::XResetListener >& xListener) override;
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virtual void SAL_CALL removeResetListener(const css::uno::Reference< css::form::XResetListener >& xListener) override;
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// css.util.XChangesListener
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virtual void SAL_CALL changesOccurred(const css::util::ChangesEvent& aEvent) override;
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// css.lang.XEventListener
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virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) override;
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// helper for derived classes
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protected:
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/** @short return the current office locale.
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@descr We do not cache this value, because we are not listen
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for changes on the configuration layer ...
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@return OUString
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The current office locale as BCP47 string.
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*/
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static OUString impl_ts_getLocale();
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// helper
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private:
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void impl_ts_load(bool bPreferred, const css::uno::Reference< css::container::XNameAccess >& xCfg);
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void impl_ts_save(bool bPreferred);
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void insertKeyToConfiguration(const css::awt::KeyEvent& aKeyEvent, const OUString& sCommand, const bool bPreferred);
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void removeKeyFromConfiguration(const css::awt::KeyEvent& aKeyEvent, const bool bPreferred);
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void reloadChanged(const OUString& sPrimarySecondary, std::u16string_view sGlobalModules, const OUString& sModule, const OUString& sKey);
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AcceleratorCache& impl_getCFG(bool bPreferred, bool bWriteAccessRequested = false);
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};
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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