ucb/source/ucp/tdoc/tdoc_datasupplier.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <rtl/ref.hxx>
  23 #include <ucbhelper/resultset.hxx>
  24 #include <memory>
  25 #include <string_view>
  26
  27 namespace tdoc_ucp {
  28
  29 struct DataSupplier_Impl;
  30 class Content;
  31
  32 class ResultSetDataSupplier : public ::ucbhelper::ResultSetDataSupplier
  33 {
  34     std::unique_ptr<DataSupplier_Impl>  m_pImpl;
  35
  36 private:
  37     bool queryNamesOfChildren();
  38     OUString assembleChildURL( std::u16string_view aName );
  39
  40 public:
  41     ResultSetDataSupplier(
  42         const css::uno::Reference< css::uno::XComponentContext >& rxContext,
  43         const rtl::Reference< Content >& rContent );
  44     virtual ~ResultSetDataSupplier() override;
  45
  46     virtual OUString queryContentIdentifierString( sal_uInt32 nIndex ) override;
  47     virtual css::uno::Reference< css::ucb::XContentIdentifier >
  48     queryContentIdentifier( sal_uInt32 nIndex ) override;
  49     virtual css::uno::Reference< css::ucb::XContent >
  50     queryContent( sal_uInt32 nIndex ) override;
  51
  52     virtual bool getResult( sal_uInt32 nIndex ) override;
  53
  54     virtual sal_uInt32 totalCount() override;
  55     virtual sal_uInt32 currentCount() override;
  56     virtual bool   isCountFinal() override;
  57
  58     virtual css::uno::Reference< css::sdbc::XRow >
  59     queryPropertyValues( sal_uInt32 nIndex  ) override;
  60     virtual void releasePropertyValues( sal_uInt32 nIndex ) override;
  61
  62     virtual void close() override;
  63
  64     virtual void validate() override;
  65 };
  66
  67 } // namespace tdoc_ucp
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */