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| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
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| * distributed with this work for additional information |
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| * to you under the Apache License, Version 2.0 (the |
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| * with the License. You may obtain a copy of the License at |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
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| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
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| *************************************************************/ |
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| |
| |
| #ifndef EXTENSIONS_OOOIMPROVEMENT_CONFIGURATIONHELPER_HXX |
| #define EXTENSIONS_OOOIMPROVEMENT_CONFIGURATIONHELPER_HXX |
| |
| #include <com/sun/star/uno/XInterface.hpp> |
| #include <com/sun/star/lang/XMultiServiceFactory.hpp> |
| #include <com/sun/star/beans/PropertyValue.hpp> |
| #include <com/sun/star/container/XHierarchicalNameAccess.hpp> |
| #include <com/sun/star/util/XChangesBatch.hpp> |
| #include <rtl/ustring.hxx> |
| |
| |
| namespace oooimprovement |
| { |
| #ifdef css |
| #error css defined globally |
| #endif |
| #define css ::com::sun::star |
| // Copy from comphelper module, we cant use that directly from an extension |
| class MyConfigurationHelper |
| { |
| public: |
| //----------------------------------------------- |
| /** specify all possible modes, which can be used to open a configuration access. |
| * |
| * @see openConfig() |
| * @see readDirectKey() |
| * @see writeDirectKey() |
| */ |
| enum EConfigurationModes |
| { |
| /// opens configuration in read/write mode (without LAZY writing!) |
| E_STANDARD = 0, |
| /// configuration will be opened readonly |
| E_READONLY = 1, |
| /// all localized nodes will be interpreted as css::uno::XInterface instead of interpreting it as atomic value nodes |
| E_ALL_LOCALES = 2, |
| /// enable lazy writing |
| E_LAZY_WRITE = 4 |
| }; |
| |
| //----------------------------------------------- |
| /** returns access to the specified configuration package. |
| * |
| * This method should be used, if e.g. more then one request to the same |
| * configuration package is needed. The configuration access can be cached |
| * outside and used inbetween. |
| * |
| * @param xSMGR |
| * the uno service manager, which should be used to create the |
| * configuration access. |
| * |
| * @param sPackage |
| * the name of the configuration package. |
| * e.g. <ul> |
| * <li>org.openoffice.Office.Common</li> |
| * <li>org.openoffice.Office.Common/Menu</li> |
| * </ul> |
| * |
| * @param eMode |
| * specify the open mode for the returned configuration access. |
| * It's interpreted as a flag field and can be any usefull combination |
| * of values of EConfigurationModes. |
| * |
| * @throw css::uno::Any exceptions the underlying configuration can throw. |
| * E.g. css::uno::Exception if the configuration could not be opened. |
| */ |
| static css::uno::Reference< css::uno::XInterface> openConfig( |
| const css::uno::Reference< css::lang::XMultiServiceFactory> xSMGR, |
| const ::rtl::OUString& sPackage, |
| sal_Int32 eMode); |
| |
| //----------------------------------------------- |
| /** reads the value of an existing(!) configuration key, |
| * which is searched relative to the specified configuration access. |
| * |
| * This method must be used in combination with openConfig(). |
| * The cached configuration access must be provided here ... and |
| * all operations are made relativ to this access point. |
| * |
| * @param xCFG |
| * the configuration root, where sRelPath should be interpreted. |
| * as relativ path |
| * |
| * @param sRelPath |
| * path relative to xCFG parameter. |
| * |
| * @param sKey |
| * the configuration node, where we should read the value. |
| * |
| * @return [css.uno.css::uno::Any] |
| * the value of sKey. |
| * |
| * @throw css::uno::Any exceptions the underlying configuration can throw. |
| * E.g. css::container::NoSuchElementException if the specified |
| * key does not exists. |
| */ |
| static css::uno::Any readRelativeKey( |
| const css::uno::Reference< css::uno::XInterface> xCFG, |
| const ::rtl::OUString& sRelPath, |
| const ::rtl::OUString& sKey); |
| |
| //----------------------------------------------- |
| /** writes a new value for an existing(!) configuration key, |
| * which is searched relative to the specified configuration access. |
| * |
| * This method must be used in combination with openConfig(). |
| * The cached configuration access must be provided here ... and |
| * all operations are made relativ to this access point. |
| * |
| * @param xCFG |
| * the configuration root, where sRelPath should be interpreted. |
| * as relativ path |
| * |
| * @param sRelPath |
| * path relative to xCFG parameter. |
| * |
| * @param sKey |
| * the configuration node, where we should write the new value. |
| * |
| * @param aValue |
| * the new value for sKey. |
| * |
| * @throw css::uno::Any exceptions the underlying configuration can throw. |
| * E.g. css::container::NoSuchElementException if the specified |
| * key does not exists or css::uno::Exception if the provided configuration |
| * access does not allow writing for this key. |
| */ |
| static void writeRelativeKey( |
| const css::uno::Reference< css::uno::XInterface> xCFG, |
| const ::rtl::OUString& sRelPath, |
| const ::rtl::OUString& sKey, |
| const css::uno::Any& aValue); |
| |
| //----------------------------------------------- |
| /** commit all changes made on the specified configuration access. |
| * |
| * This method must be used in combination with openConfig(). |
| * The cached configuration access must be provided here. |
| * |
| * @param xCFG |
| * the configuration root, where changes should be commited. |
| * |
| * @throw css::uno::Any exceptions the underlying configuration can throw. |
| * E.g. uno::Exception if the provided configuration |
| * access does not allow writing for this set. |
| */ |
| static void flush(const css::uno::Reference< css::uno::XInterface>& xCFG); |
| |
| //----------------------------------------------- |
| /** does the same then openConfig() & readRelativeKey() together. |
| * |
| * This method should be used for reading one key at one code place only. |
| * Because it opens the specified configuration package, reads the key and |
| * closes the configuration again. |
| * |
| * So its not very usefull to use this method for reading multiple keys at the same time. |
| * (Excepting these keys exists inside different configuration packages ...)) |
| */ |
| static css::uno::Any readDirectKey( |
| const css::uno::Reference< css::lang::XMultiServiceFactory> xSMGR, |
| const ::rtl::OUString& sPackage, |
| const ::rtl::OUString& sRelPath, |
| const ::rtl::OUString& sKey, |
| sal_Int32 eMode); |
| |
| //----------------------------------------------- |
| /** does the same then openConfig() / writeRelativeKey() & flush() together. |
| * |
| * This method should be used for writing one key at one code place only. |
| * Because it opens the specified configuration package, writes the key, flush |
| * all changes and closes the configuration again. |
| * |
| * So its not very usefull to use this method for writing multiple keys at the same time. |
| * (Excepting these keys exists inside different configuration packages ...)) |
| */ |
| static void writeDirectKey( |
| const css::uno::Reference< css::lang::XMultiServiceFactory> xSMGR, |
| const ::rtl::OUString& sPackage, |
| const ::rtl::OUString& sRelPath, |
| const ::rtl::OUString& sKey, |
| const css::uno::Any& aValue, |
| sal_Int32 eMode); |
| }; |
| #undef css |
| } |
| #endif |
