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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/source/accelerators/presethandler.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.tar.xz libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'framework/source/accelerators/presethandler.cxx')
-rw-r--r-- | framework/source/accelerators/presethandler.cxx | 737 |
1 files changed, 737 insertions, 0 deletions
diff --git a/framework/source/accelerators/presethandler.cxx b/framework/source/accelerators/presethandler.cxx new file mode 100644 index 000000000..9e95c5545 --- /dev/null +++ b/framework/source/accelerators/presethandler.cxx @@ -0,0 +1,737 @@ +/* -*- 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 <accelerators/presethandler.hxx> + +#include <classes/fwkresid.hxx> + +#include <strings.hrc> + +#include <com/sun/star/configuration/CorruptedUIConfigurationException.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/embed/ElementModes.hpp> +#include <com/sun/star/embed/FileSystemStorageFactory.hpp> +#include <com/sun/star/lang/XSingleServiceFactory.hpp> +#include <com/sun/star/util/thePathSettings.hpp> + +#include <vcl/svapp.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <rtl/ustrbuf.hxx> +#include <osl/diagnose.h> +#include <i18nlangtag/languagetag.hxx> + +static const ::sal_Int32 ID_CORRUPT_UICONFIG_SHARE = 1; +static const ::sal_Int32 ID_CORRUPT_UICONFIG_USER = 2; +static const ::sal_Int32 ID_CORRUPT_UICONFIG_GENERAL = 3; + +namespace framework +{ + +namespace { + +/** @short because a concurrent access to the same storage from different implementations + isn't supported, we have to share it with others. + + @descr This struct is allegedly shared and must be used within a + synchronized section. But it isn't. + */ +struct TSharedStorages final +{ + StorageHolder m_lStoragesShare; + StorageHolder m_lStoragesUser; + + TSharedStorages() + : m_lStoragesShare() + , m_lStoragesUser () + {}; +}; + +/** @short provides access to the: + a) shared root storages + b) shared "inbetween" storages + of the share and user layer. */ +struct SharedStorages: public rtl::Static<TSharedStorages, SharedStorages> {}; + +} + +PresetHandler::PresetHandler(const css::uno::Reference< css::uno::XComponentContext >& xContext) + : m_xContext(xContext) + , m_eConfigType(E_GLOBAL) + , m_lDocumentStorages() +{ +} + +PresetHandler::PresetHandler(const PresetHandler& rCopy) +{ + m_xContext = rCopy.m_xContext; + m_eConfigType = rCopy.m_eConfigType; + m_xWorkingStorageShare = rCopy.m_xWorkingStorageShare; + m_xWorkingStorageNoLang = rCopy.m_xWorkingStorageNoLang; + m_xWorkingStorageUser = rCopy.m_xWorkingStorageUser; + m_lDocumentStorages = rCopy.m_lDocumentStorages; + m_sRelPathShare = rCopy.m_sRelPathShare; + m_sRelPathUser = rCopy.m_sRelPathUser; +} + +PresetHandler::~PresetHandler() +{ + m_xWorkingStorageShare.clear(); + m_xWorkingStorageNoLang.clear(); + m_xWorkingStorageUser.clear(); + + /* #i46497# + Don't call forgetCachedStorages() here for shared storages. + Because we opened different sub storages by using openPath(). + And every already open path was reused and referenced (means it's + ref count was increased!) + So now we have to release our ref counts to these shared storages + only ... and not to free all used storages. + Otherwise we will disconnect all other open configuration access + objects which base on these storages. + */ + auto & sharedStorages = SharedStorages::get(); + sharedStorages.m_lStoragesShare.closePath(m_sRelPathShare); + sharedStorages.m_lStoragesUser.closePath (m_sRelPathUser ); + + /* On the other side closePath() is not needed for our special handled + document storage. Because it's not shared with others ... so we can + free it. + */ + m_lDocumentStorages.forgetCachedStorages(); +} + +void PresetHandler::forgetCachedStorages() +{ + SolarMutexGuard g; + + if (m_eConfigType == E_DOCUMENT) + { + m_xWorkingStorageShare.clear(); + m_xWorkingStorageNoLang.clear(); + m_xWorkingStorageUser.clear(); + } + + m_lDocumentStorages.forgetCachedStorages(); +} + +namespace { + +OUString lcl_getLocalizedMessage(::sal_Int32 nID) +{ + OUString sMessage("Unknown error."); + + switch(nID) + { + case ID_CORRUPT_UICONFIG_SHARE : + sMessage = FwkResId(STR_CORRUPT_UICFG_SHARE); + + break; + + case ID_CORRUPT_UICONFIG_USER : + sMessage = FwkResId(STR_CORRUPT_UICFG_USER); + break; + + case ID_CORRUPT_UICONFIG_GENERAL : + sMessage = FwkResId(STR_CORRUPT_UICFG_GENERAL); + break; + } + + return sMessage; +} + +void lcl_throwCorruptedUIConfigurationException( + css::uno::Any const & exception, sal_Int32 id) +{ + css::uno::Exception e; + bool ok = (exception >>= e); + OSL_ASSERT(ok); + throw css::configuration::CorruptedUIConfigurationException( + lcl_getLocalizedMessage(id), + css::uno::Reference< css::uno::XInterface >(), + exception.getValueTypeName() + ": \"" + e.Message + "\""); +} + +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::getOrCreateRootStorageShare() +{ + auto & sharedStorages = SharedStorages::get(); + css::uno::Reference< css::embed::XStorage > xRoot = sharedStorages.m_lStoragesShare.getRootStorage(); + if (xRoot.is()) + return xRoot; + + css::uno::Reference< css::uno::XComponentContext > xContext; + { + SolarMutexGuard g; + xContext = m_xContext; + } + + css::uno::Reference< css::util::XPathSettings > xPathSettings = + css::util::thePathSettings::get( xContext ); + + OUString sShareLayer = xPathSettings->getBasePathShareLayer(); + + // "UIConfig" is a "multi path" ... use first part only here! + sal_Int32 nPos = sShareLayer.indexOf(';'); + if (nPos > 0) + sShareLayer = sShareLayer.copy(0, nPos); + + // Note: May be an user uses URLs without a final slash! Check it ... + nPos = sShareLayer.lastIndexOf('/'); + if (nPos != sShareLayer.getLength()-1) + sShareLayer += "/"; + + sShareLayer += "soffice.cfg"; + /* + // TODO remove me! + // Attention: This is temp. workaround ... We create a temp. storage file + // based of a system directory. This must be used so, till the storage implementation + // can work on directories too. + */ + css::uno::Sequence< css::uno::Any > lArgs(2); + lArgs[0] <<= sShareLayer; + lArgs[1] <<= css::embed::ElementModes::READ | css::embed::ElementModes::NOCREATE; + + css::uno::Reference< css::lang::XSingleServiceFactory > xStorageFactory = css::embed::FileSystemStorageFactory::create( xContext ); + css::uno::Reference< css::embed::XStorage > xStorage; + + try + { + xStorage.set(xStorageFactory->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW); + } + catch(const css::uno::Exception&) + { + css::uno::Any ex(cppu::getCaughtException()); + lcl_throwCorruptedUIConfigurationException( + ex, ID_CORRUPT_UICONFIG_SHARE); + } + + sharedStorages.m_lStoragesShare.setRootStorage(xStorage); + + return xStorage; +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::getOrCreateRootStorageUser() +{ + auto & sharedStorages = SharedStorages::get(); + css::uno::Reference< css::embed::XStorage > xRoot = sharedStorages.m_lStoragesUser.getRootStorage(); + if (xRoot.is()) + return xRoot; + + css::uno::Reference< css::uno::XComponentContext > xContext; + { + SolarMutexGuard g; + xContext = m_xContext; + } + + css::uno::Reference< css::util::XPathSettings > xPathSettings = + css::util::thePathSettings::get( xContext ); + + OUString sUserLayer = xPathSettings->getBasePathUserLayer(); + + // Note: May be an user uses URLs without a final slash! Check it ... + sal_Int32 nPos = sUserLayer.lastIndexOf('/'); + if (nPos != sUserLayer.getLength()-1) + sUserLayer += "/"; + + sUserLayer += "soffice.cfg"; // storage file + + css::uno::Sequence< css::uno::Any > lArgs(2); + lArgs[0] <<= sUserLayer; + lArgs[1] <<= css::embed::ElementModes::READWRITE; + + css::uno::Reference< css::lang::XSingleServiceFactory > xStorageFactory = css::embed::FileSystemStorageFactory::create( xContext ); + css::uno::Reference< css::embed::XStorage > xStorage; + + try + { + xStorage.set(xStorageFactory->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW); + } + catch(const css::uno::Exception&) + { + css::uno::Any ex(cppu::getCaughtException()); + lcl_throwCorruptedUIConfigurationException( + ex, ID_CORRUPT_UICONFIG_USER); + } + + sharedStorages.m_lStoragesUser.setRootStorage(xStorage); + + return xStorage; +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::getWorkingStorageUser() const +{ + SolarMutexGuard g; + return m_xWorkingStorageUser; +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::getParentStorageShare() +{ + css::uno::Reference< css::embed::XStorage > xWorking; + { + SolarMutexGuard g; + xWorking = m_xWorkingStorageShare; + } + + return SharedStorages::get().m_lStoragesShare.getParentStorage(xWorking); +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::getParentStorageUser() +{ + css::uno::Reference< css::embed::XStorage > xWorking; + { + SolarMutexGuard g; + xWorking = m_xWorkingStorageUser; + } + + return SharedStorages::get().m_lStoragesUser.getParentStorage(xWorking); +} + +void PresetHandler::connectToResource( PresetHandler::EConfigType eConfigType , + const OUString& sResource , + const OUString& sModule , + const css::uno::Reference< css::embed::XStorage >& xDocumentRoot, + const LanguageTag& rLanguageTag ) +{ + // TODO free all current open storages! + + { + SolarMutexGuard g; + m_eConfigType = eConfigType; + } + + css::uno::Reference< css::embed::XStorage > xShare; + css::uno::Reference< css::embed::XStorage > xNoLang; + css::uno::Reference< css::embed::XStorage > xUser; + + // special case for documents + // use outside root storage, if we run in E_DOCUMENT mode! + if (eConfigType == E_DOCUMENT) + { + if (!xDocumentRoot.is()) + throw css::uno::RuntimeException( + "There is valid root storage, where the UI configuration can work on."); + m_lDocumentStorages.setRootStorage(xDocumentRoot); + xShare = xDocumentRoot; + xUser = xDocumentRoot; + } + else + { + xShare = getOrCreateRootStorageShare(); + xUser = getOrCreateRootStorageUser(); + } + + // #...# + try + { + + // a) inside share layer we should not create any new structures... We have to use + // existing ones only! + // b) inside user layer we can (SOFT mode!) but sometimes we should not (HARD mode!) + // create new empty structures. We should prefer using of any existing structure. + sal_Int32 eShareMode = (css::embed::ElementModes::READ | css::embed::ElementModes::NOCREATE); + sal_Int32 eUserMode = css::embed::ElementModes::READWRITE; + + OUStringBuffer sRelPathBuf(1024); + OUString sRelPathShare; + OUString sRelPathUser; + switch(eConfigType) + { + case E_GLOBAL : + { + sRelPathBuf.append("global"); + sRelPathBuf.append("/"); + sRelPathBuf.append(sResource); + sRelPathShare = sRelPathBuf.makeStringAndClear(); + sRelPathUser = sRelPathShare; + + xShare = impl_openPathIgnoringErrors(sRelPathShare, eShareMode, true ); + xUser = impl_openPathIgnoringErrors(sRelPathUser , eUserMode , false); + } + break; + + case E_MODULES : + { + sRelPathBuf.append("modules"); + sRelPathBuf.append("/"); + sRelPathBuf.append(sModule); + sRelPathBuf.append("/"); + sRelPathBuf.append(sResource); + sRelPathShare = sRelPathBuf.makeStringAndClear(); + sRelPathUser = sRelPathShare; + + xShare = impl_openPathIgnoringErrors(sRelPathShare, eShareMode, true ); + xUser = impl_openPathIgnoringErrors(sRelPathUser , eUserMode , false); + } + break; + + case E_DOCUMENT : + { + // A document does not have a share layer in real. + // It has one layer only, and this one should be opened READ_WRITE. + // So we open the user layer here only and set the share layer equals to it .-) + + sRelPathBuf.append(sResource); + sRelPathUser = sRelPathBuf.makeStringAndClear(); + sRelPathShare = sRelPathUser; + + try + { + xUser = m_lDocumentStorages.openPath(sRelPathUser , eUserMode ); + xShare = xUser; + } + catch(const css::uno::RuntimeException&) + { throw; } + catch(const css::uno::Exception&) + { xShare.clear(); xUser.clear(); } + } + break; + } + + // Non-localized global share + xNoLang = xShare; + + if ( + (rLanguageTag != LanguageTag(LANGUAGE_USER_PRIV_NOTRANSLATE)) && // localized level? + (eConfigType != E_DOCUMENT ) // no localization in document mode! + ) + { + // First try to find the right localized set inside share layer. + // Fallbacks are allowed there. + OUString aShareLocale( rLanguageTag.getBcp47()); + OUString sLocalizedSharePath(sRelPathShare); + bool bAllowFallbacks = true; + xShare = impl_openLocalizedPathIgnoringErrors(sLocalizedSharePath, eShareMode, true , aShareLocale, bAllowFallbacks); + + // The try to locate the right sub dir inside user layer ... without using fallbacks! + // Normally the corresponding sub dir should be created matching the specified locale. + // Because we allow creation of storages inside user layer by default. + OUString aUserLocale( rLanguageTag.getBcp47()); + OUString sLocalizedUserPath(sRelPathUser); + bAllowFallbacks = false; + xUser = impl_openLocalizedPathIgnoringErrors(sLocalizedUserPath, eUserMode, false, aUserLocale, bAllowFallbacks); + + sRelPathShare = sLocalizedSharePath; + sRelPathUser = sLocalizedUserPath; + } + + { + SolarMutexGuard g; + m_xWorkingStorageShare = xShare; + m_xWorkingStorageNoLang= xNoLang; + m_xWorkingStorageUser = xUser; + m_sRelPathShare = sRelPathShare; + m_sRelPathUser = sRelPathUser; + } + + } + catch(const css::uno::Exception&) + { + css::uno::Any ex(cppu::getCaughtException()); + lcl_throwCorruptedUIConfigurationException( + ex, ID_CORRUPT_UICONFIG_GENERAL); + } +} + +void PresetHandler::copyPresetToTarget(const OUString& sPreset, + const OUString& sTarget) +{ + // don't check our preset list, if element exists + // We try to open it and forward all errors to the user! + + css::uno::Reference< css::embed::XStorage > xWorkingShare; + css::uno::Reference< css::embed::XStorage > xWorkingNoLang; + css::uno::Reference< css::embed::XStorage > xWorkingUser; + { + SolarMutexGuard g; + xWorkingShare = m_xWorkingStorageShare; + xWorkingNoLang= m_xWorkingStorageNoLang; + xWorkingUser = m_xWorkingStorageUser; + } + + // e.g. module without any config data ?! + if ( + (!xWorkingShare.is()) || + (!xWorkingUser.is() ) + ) + { + return; + } + + OUString sPresetFile = sPreset + ".xml"; + OUString sTargetFile = sTarget + ".xml"; + + // remove existing elements before you try to copy the preset to that location ... + // Otherwise w will get an ElementExistException inside copyElementTo()! + css::uno::Reference< css::container::XNameAccess > xCheckingUser(xWorkingUser, css::uno::UNO_QUERY_THROW); + if (xCheckingUser->hasByName(sTargetFile)) + xWorkingUser->removeElement(sTargetFile); + + xWorkingShare->copyElementTo(sPresetFile, xWorkingUser, sTargetFile); + + // If our storages work in transacted mode, we have + // to commit all changes from bottom to top! + commitUserChanges(); +} + +css::uno::Reference< css::io::XStream > PresetHandler::openPreset(const OUString& sPreset) +{ + css::uno::Reference< css::embed::XStorage > xFolder; + { + SolarMutexGuard g; + xFolder = m_xWorkingStorageNoLang; + } + + // e.g. module without any config data ?! + if (!xFolder.is()) + return css::uno::Reference< css::io::XStream >(); + + OUString sFile = sPreset + ".xml"; + + // inform user about errors (use original exceptions!) + css::uno::Reference< css::io::XStream > xStream = xFolder->openStreamElement(sFile, css::embed::ElementModes::READ); + return xStream; +} + +css::uno::Reference< css::io::XStream > PresetHandler::openTarget( + const OUString& sTarget, sal_Int32 const nMode) +{ + css::uno::Reference< css::embed::XStorage > xFolder; + { + SolarMutexGuard g; + xFolder = m_xWorkingStorageUser; + } + + // e.g. module without any config data ?! + if (!xFolder.is()) + return css::uno::Reference< css::io::XStream >(); + + OUString const sFile(sTarget + ".xml"); + + return xFolder->openStreamElement(sFile, nMode); +} + +void PresetHandler::commitUserChanges() +{ + css::uno::Reference< css::embed::XStorage > xWorking; + EConfigType eCfgType; + { + SolarMutexGuard g; + xWorking = m_xWorkingStorageUser; + eCfgType = m_eConfigType; + } + + // e.g. module without any config data ?! + if (!xWorking.is()) + return; + + OUString sPath; + + switch(eCfgType) + { + case E_GLOBAL : + case E_MODULES : + { + auto & sharedStorages = SharedStorages::get(); + sPath = sharedStorages.m_lStoragesUser.getPathOfStorage(xWorking); + sharedStorages.m_lStoragesUser.commitPath(sPath); + sharedStorages.m_lStoragesUser.notifyPath(sPath); + } + break; + + case E_DOCUMENT : + { + sPath = m_lDocumentStorages.getPathOfStorage(xWorking); + m_lDocumentStorages.commitPath(sPath); + m_lDocumentStorages.notifyPath(sPath); + } + break; + } +} + +void PresetHandler::addStorageListener(XMLBasedAcceleratorConfiguration* pListener) +{ + OUString sRelPath; + EConfigType eCfgType; + { + SolarMutexGuard g; + sRelPath = m_sRelPathUser; // use user path ... because we don't work directly on the share layer! + eCfgType = m_eConfigType; + } + + if (sRelPath.isEmpty()) + return; + + switch(eCfgType) + { + case E_GLOBAL : + case E_MODULES : + { + SharedStorages::get().m_lStoragesUser.addStorageListener(pListener, sRelPath); + } + break; + + case E_DOCUMENT : + { + m_lDocumentStorages.addStorageListener(pListener, sRelPath); + } + break; + } +} + +void PresetHandler::removeStorageListener(XMLBasedAcceleratorConfiguration* pListener) +{ + OUString sRelPath; + EConfigType eCfgType; + { + SolarMutexGuard g; + sRelPath = m_sRelPathUser; // use user path ... because we don't work directly on the share layer! + eCfgType = m_eConfigType; + } + + if (sRelPath.isEmpty()) + return; + + switch(eCfgType) + { + case E_GLOBAL : + case E_MODULES : + { + SharedStorages::get().m_lStoragesUser.removeStorageListener(pListener, sRelPath); + } + break; + + case E_DOCUMENT : + { + m_lDocumentStorages.removeStorageListener(pListener, sRelPath); + } + break; + } +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::impl_openPathIgnoringErrors(const OUString& sPath , + sal_Int32 eMode , + bool bShare) +{ + css::uno::Reference< css::embed::XStorage > xPath; + try + { + if (bShare) + xPath = SharedStorages::get().m_lStoragesShare.openPath(sPath, eMode); + else + xPath = SharedStorages::get().m_lStoragesUser.openPath(sPath, eMode); + } + catch(const css::uno::RuntimeException&) + { throw; } + catch(const css::uno::Exception&) + { xPath.clear(); } + return xPath; +} + +::std::vector< OUString >::const_iterator PresetHandler::impl_findMatchingLocalizedValue( + const ::std::vector< OUString >& lLocalizedValues, + OUString& rLanguageTag, + bool bAllowFallbacks ) +{ + ::std::vector< OUString >::const_iterator pFound = lLocalizedValues.end(); + if (bAllowFallbacks) + { + pFound = LanguageTag::getFallback(lLocalizedValues, rLanguageTag); + // if we found a valid locale ... take it over to our in/out parameter + // rLanguageTag + if (pFound != lLocalizedValues.end()) + { + rLanguageTag = *pFound; + } + } + else + { + pFound = std::find(lLocalizedValues.begin(), lLocalizedValues.end(), rLanguageTag); + } + + return pFound; +} + +css::uno::Reference< css::embed::XStorage > PresetHandler::impl_openLocalizedPathIgnoringErrors( + OUString& sPath , + sal_Int32 eMode , + bool bShare , + OUString& rLanguageTag , + bool bAllowFallback) +{ + css::uno::Reference< css::embed::XStorage > xPath = impl_openPathIgnoringErrors(sPath, eMode, bShare); + ::std::vector< OUString > lSubFolders = impl_getSubFolderNames(xPath); + ::std::vector< OUString >::const_iterator pLocaleFolder = impl_findMatchingLocalizedValue(lSubFolders, rLanguageTag, bAllowFallback); + + // no fallback ... creation not allowed => no storage + if ( + (pLocaleFolder == lSubFolders.end() ) && + ((eMode & css::embed::ElementModes::NOCREATE) == css::embed::ElementModes::NOCREATE) + ) + return css::uno::Reference< css::embed::XStorage >(); + + // it doesn't matter, if there is a locale fallback or not + // If creation of storages is allowed, we do it anyway. + // Otherwise we have no acc config at all, which can make other trouble. + OUString sLocalizedPath = sPath + "/"; + if (pLocaleFolder != lSubFolders.end()) + sLocalizedPath += *pLocaleFolder; + else + sLocalizedPath += rLanguageTag; + + css::uno::Reference< css::embed::XStorage > xLocalePath = impl_openPathIgnoringErrors(sLocalizedPath, eMode, bShare); + + if (xLocalePath.is()) + sPath = sLocalizedPath; + else + sPath.clear(); + + return xLocalePath; +} + +::std::vector< OUString > PresetHandler::impl_getSubFolderNames(const css::uno::Reference< css::embed::XStorage >& xFolder) +{ + if (!xFolder.is()) + return ::std::vector< OUString >(); + + ::std::vector< OUString > lSubFolders; + const css::uno::Sequence< OUString > lNames = xFolder->getElementNames(); + const OUString* pNames = lNames.getConstArray(); + sal_Int32 c = lNames.getLength(); + sal_Int32 i = 0; + + for (i=0; i<c; ++i) + { + try + { + if (xFolder->isStorageElement(pNames[i])) + lSubFolders.push_back(pNames[i]); + } + catch(const css::uno::RuntimeException&) + { throw; } + catch(const css::uno::Exception&) + {} + } + + return lSubFolders; +} + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |