LibreOffice Module ucb (master)  1
gio_datasupplier.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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:
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11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
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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 <ucbhelper/resultset.hxx>
23 #include "gio_content.hxx"
24 #include <memory>
25 #include <vector>
26 
27 namespace gio
28 {
29 
30 class Content;
31 
33 {
34  OUString aId;
35  css::uno::Reference< css::ucb::XContentIdentifier > xId;
36  css::uno::Reference< css::ucb::XContent > xContent;
37  css::uno::Reference< css::sdbc::XRow > xRow;
38  GFileInfo *pInfo;
39 
40  explicit ResultListEntry( GFileInfo *pInInfo ) : pInfo(pInInfo)
41  {
42  g_object_ref( pInfo );
43  }
44 
46  {
47  g_object_unref( pInfo );
48  }
49 };
50 
51 typedef std::vector< std::unique_ptr<ResultListEntry> > ResultList;
52 
54 {
55 private:
57  sal_Int32 mnOpenMode;
59  bool getData();
60  ResultList maResults;
61 public:
62  DataSupplier( const rtl::Reference< Content >& rContent, sal_Int32 nOpenMode );
63  virtual ~DataSupplier() override;
64 
65  virtual OUString queryContentIdentifierString( sal_uInt32 nIndex ) override;
66  virtual css::uno::Reference< css::ucb::XContentIdentifier >
67  queryContentIdentifier( sal_uInt32 nIndex ) override;
68  virtual css::uno::Reference< css::ucb::XContent >
69  queryContent( sal_uInt32 nIndex ) override;
70 
71  virtual bool getResult( sal_uInt32 nIndex ) override;
72 
73  virtual sal_uInt32 totalCount() override;
74  virtual sal_uInt32 currentCount() override;
75  virtual bool isCountFinal() override;
76 
77  virtual css::uno::Reference< css::sdbc::XRow >
78  queryPropertyValues( sal_uInt32 nIndex ) override;
79  virtual void releasePropertyValues( sal_uInt32 nIndex ) override;
80 
81  virtual void close() override;
82 
83  virtual void validate() override;
84 };
85 
86 }
87 
88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
std::vector< std::unique_ptr< ResultListEntry > > ResultList
css::uno::Reference< css::sdbc::XRow > xRow
virtual void validate() override
ResultListEntry(GFileInfo *pInInfo)
virtual OUString queryContentIdentifierString(sal_uInt32 nIndex) override
virtual void close() override
rtl::Reference< ::gio::Content > mxContent
virtual css::uno::Reference< css::ucb::XContent > queryContent(sal_uInt32 nIndex) override
virtual css::uno::Reference< css::sdbc::XRow > queryPropertyValues(sal_uInt32 nIndex) override
DataSupplier(const rtl::Reference< Content > &rContent, sal_Int32 nOpenMode)
virtual bool isCountFinal() override
virtual sal_uInt32 totalCount() override
virtual void releasePropertyValues(sal_uInt32 nIndex) override
virtual css::uno::Reference< css::ucb::XContentIdentifier > queryContentIdentifier(sal_uInt32 nIndex) override
virtual sal_uInt32 currentCount() override
css::uno::Reference< css::ucb::XContent > xContent
virtual bool getResult(sal_uInt32 nIndex) override
virtual ~DataSupplier() override
css::uno::Reference< css::ucb::XContentIdentifier > xId