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| -rw-r--r-- | dbaccess/source/ui/inc/imageprovider.hxx | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/imageprovider.hxx b/dbaccess/source/ui/inc/imageprovider.hxx new file mode 100644 index 000000000..a8d24f428 --- /dev/null +++ b/dbaccess/source/ui/inc/imageprovider.hxx @@ -0,0 +1,105 @@ +/* -*- 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 <com/sun/star/graphic/XGraphic.hpp> +#include <com/sun/star/sdbc/XConnection.hpp> + +#include <memory> + +namespace dbaui +{ + // ImageProvider + struct ImageProvider_Data; + /** provides images for database objects such as tables, queries, forms, reports ... + + At the moment, this class cares for small icons only, that is, icons which can be used + in a tree control. On the medium term, we should extend it with support for different-sized + icons. + */ + class ImageProvider + { + private: + std::shared_ptr< ImageProvider_Data > m_pData; + + public: + /** creates a semi-functional ImageProvider instance + + The resulting instance is not able to provide any concrete object images, + but only default images. + */ + ImageProvider(); + + /** creates an ImageProvider instance + + @param _rxConnection + denotes the connection to work for. Must not be <NULL/>. + */ + ImageProvider( + const css::uno::Reference< css::sdbc::XConnection >& _rxConnection + ); + + /** returns the image to be used for a database object with the given name + + @param _nDatabaseObjectType + the type of the object. Must be one of the css.sdb.application.DatabaseObject + constants. + @param _rName + the name of the object + @return + the name of the image to be used for the object. + */ + OUString getImageId( + const OUString& _rName, + const sal_Int32 _nDatabaseObjectType + ); + + // check whether the connection can give us an icon + css::uno::Reference<css::graphic::XGraphic> getXGraphic(const OUString& _rName, + const sal_Int32 _nDatabaseObjectType); + + /** returns the resource ID for the default image to be used for a database object + + In opposite to getImageId, this method does not check the concrete object + for its image, but returns a default image to be used for all objects of the given + type. + + @param _nDatabaseObjectType + the type of the object. Must be one of the css.sdb.application.DatabaseObject + constants. + @return + the resource image name to be used for the object type. + */ + static OUString getDefaultImageResourceID(sal_Int32 _nDatabaseObjectType); + + static OUString getFolderImageId( + sal_Int32 _nDatabaseObjectType + ); + + /** retrieves the image to be used for a database as a whole. + @return + the image to be used for folders of this type + */ + static OUString getDatabaseImage(); + }; + +} // namespace dbaui + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |