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Diffstat (limited to 'desktop/source/migration/migration_impl.hxx')
| -rw-r--r-- | desktop/source/migration/migration_impl.hxx | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/desktop/source/migration/migration_impl.hxx b/desktop/source/migration/migration_impl.hxx new file mode 100644 index 000000000..6b0923d29 --- /dev/null +++ b/desktop/source/migration/migration_impl.hxx @@ -0,0 +1,198 @@ +/* -*- 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 . + */ +#pragma once + +#include <memory> +#include <string_view> +#include <unordered_map> +#include <utility> +#include <vector> + +#include <o3tl/string_view.hxx> +#include <sal/types.h> +#include <rtl/ustring.hxx> + +#include <com/sun/star/uno/Reference.hxx> + +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/container/XIndexContainer.hpp> +#include <com/sun/star/ui/XUIConfigurationManager.hpp> + +namespace desktop +{ + +struct install_info +{ + OUString productname; // human readable product name + OUString userdata; // file: url for user installation +}; + +typedef std::vector< OUString > strings_v; +typedef std::unique_ptr< strings_v > strings_vr; + +struct migration_step +{ + strings_v includeFiles; + strings_v excludeFiles; + strings_v includeConfig; + strings_v excludeConfig; + strings_v excludeExtensions; + OUString service; +}; + +struct supported_migration +{ + OUString name; + sal_Int32 nPriority; + strings_v supported_versions; +}; + +typedef std::vector< migration_step > migrations_v; +typedef std::unique_ptr< migrations_v > migrations_vr; +typedef std::vector< supported_migration > migrations_available; + +inline bool areBothOpenFrom(std::u16string_view cmd1, std::u16string_view cmd2) +{ + return cmd1 == u".uno:Open" && o3tl::starts_with(cmd2, u".uno:OpenFrom"); +} + +/** + define the item, e.g.:menuitem, toolbaritem, to be migrated. we keep the information + of the command URL, the previous sibling node and the parent node of an item +*/ +struct MigrationItem +{ + OUString m_sParentNodeName; + OUString m_sPrevSibling; + OUString m_sCommandURL; + css::uno::Reference< css::container::XIndexContainer > m_xPopupMenu; + + MigrationItem() + { + } + + MigrationItem(OUString sParentNodeName, + OUString sPrevSibling, + OUString sCommandURL, + css::uno::Reference< css::container::XIndexContainer > xPopupMenu) + : m_sParentNodeName(std::move(sParentNodeName)), m_sPrevSibling(std::move(sPrevSibling)), + m_sCommandURL(std::move(sCommandURL)), m_xPopupMenu(std::move(xPopupMenu)) + { + } + + bool operator==(const MigrationItem& aMigrationItem) const + { + return + (aMigrationItem.m_sCommandURL == m_sCommandURL + || areBothOpenFrom(aMigrationItem.m_sCommandURL, m_sCommandURL) + || areBothOpenFrom(m_sCommandURL, aMigrationItem.m_sCommandURL)) + && aMigrationItem.m_sParentNodeName == m_sParentNodeName + && aMigrationItem.m_sPrevSibling == m_sPrevSibling + && aMigrationItem.m_xPopupMenu.is() == m_xPopupMenu.is(); + } +}; + +typedef std::unordered_map< OUString, std::vector< MigrationItem > > MigrationHashMap; + +/** + information for the UI elements to be migrated for one module +*/ +struct MigrationModuleInfo +{ + OUString sModuleShortName; + bool bHasMenubar; + std::vector< OUString > m_vToolbars; + + MigrationModuleInfo() : bHasMenubar(false) {}; +}; + + +/** + get the information before copying the ui configuration files of old version to new version +*/ +class NewVersionUIInfo +{ +public: + + css::uno::Reference< css::ui::XUIConfigurationManager > getConfigManager(std::u16string_view sModuleShortName) const; + css::uno::Reference< css::container::XIndexContainer > getNewMenubarSettings(std::u16string_view sModuleShortName) const; + css::uno::Reference< css::container::XIndexContainer > getNewToolbarSettings(std::u16string_view sModuleShortName, std::u16string_view sToolbarName) const; + void init(const std::vector< MigrationModuleInfo >& vModulesInfo); + +private: + + std::vector< css::beans::PropertyValue > m_lCfgManagerSeq; + css::uno::Sequence< css::beans::PropertyValue > m_lNewVersionMenubarSettingsSeq; + css::uno::Sequence< css::beans::PropertyValue > m_lNewVersionToolbarSettingsSeq; +}; + +class MigrationImpl +{ + +private: + migrations_available m_vMigrationsAvailable; // list of all available migrations + migrations_vr m_vrMigrations; // list of all migration specs from config + install_info m_aInfo; // info about the version being migrated + strings_vr m_vrFileList; // final list of files to be copied + MigrationHashMap m_aOldVersionItemsHashMap; + + // functions to control the migration process + static void readAvailableMigrations(migrations_available&); + bool alreadyMigrated(); + static migrations_vr readMigrationSteps(const OUString& rMigrationName); + sal_Int32 findPreferredMigrationProcess(const migrations_available&); +#if defined UNX && ! defined MACOSX + static OUString preXDGConfigDir(const OUString& rConfigDir); +#endif + static void setInstallInfoIfExist(install_info& aInfo, std::u16string_view rConfigDir, const OUString& rVersion); + static install_info findInstallation(const strings_v& rVersions); + strings_vr compileFileList(); + + // helpers + strings_vr getAllFiles(const OUString& baseURL) const; + static strings_vr applyPatterns(const strings_v& vSet, const strings_v& vPatterns); + static css::uno::Reference< css::container::XNameAccess > getConfigAccess(const char* path, bool rw=false); + + std::vector< MigrationModuleInfo > detectUIChangesForAllModules() const; + void compareOldAndNewConfig(const OUString& sParentNodeName, + const css::uno::Reference< css::container::XIndexContainer >& xOldIndexContainer, + const css::uno::Reference< css::container::XIndexContainer >& xNewIndexContainer, + const OUString& sToolbarName); + void mergeOldToNewVersion(const css::uno::Reference< css::ui::XUIConfigurationManager >& xCfgManager, + const css::uno::Reference< css::container::XIndexContainer>& xIndexContainer, + const OUString& sModuleIdentifier, + const OUString& sResourceURL); + + // actual processing function that perform the migration steps + void copyFiles(); + void copyConfig(); + void runServices(); + + static void setMigrationCompleted(); + static bool checkMigrationCompleted(); + +public: + MigrationImpl(); + ~MigrationImpl(); + bool initializeMigration(); + bool doMigration(); +}; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |