/src/libreoffice/svl/source/filepicker/pickerhistory.cxx
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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 | | #include <svl/pickerhistoryaccess.hxx> |
21 | | #include <cppuhelper/weakref.hxx> |
22 | | #include <vector> |
23 | | |
24 | | namespace svt |
25 | | { |
26 | | using namespace ::com::sun::star::uno; |
27 | | |
28 | | namespace |
29 | | { |
30 | | typedef ::std::vector< css::uno::WeakReference< XInterface > > InterfaceArray; |
31 | | |
32 | | |
33 | | InterfaceArray& getFolderPickerHistory() |
34 | 0 | { |
35 | 0 | static InterfaceArray s_aHistory; |
36 | 0 | return s_aHistory; |
37 | 0 | } |
38 | | |
39 | | |
40 | | InterfaceArray& getFilePickerHistory() |
41 | 0 | { |
42 | 0 | static InterfaceArray s_aHistory; |
43 | 0 | return s_aHistory; |
44 | 0 | } |
45 | | |
46 | | |
47 | | void implPushBackPicker( InterfaceArray& _rHistory, const Reference< XInterface >& _rxPicker ) |
48 | 0 | { |
49 | 0 | if ( !_rxPicker.is() ) |
50 | 0 | return; |
51 | | |
52 | | // first, check which of the objects we hold in s_aHistory can be removed |
53 | 0 | std::erase_if(_rHistory, [](const css::uno::WeakReference< XInterface > & x) { return !x.get().is(); }); |
54 | | |
55 | | // then push_back the picker |
56 | 0 | _rHistory.emplace_back( _rxPicker ); |
57 | 0 | } |
58 | | } |
59 | | |
60 | | void addFolderPicker( const Reference< XInterface >& _rxPicker ) |
61 | 0 | { |
62 | 0 | implPushBackPicker( getFolderPickerHistory(), _rxPicker ); |
63 | 0 | } |
64 | | |
65 | | void addFilePicker( const Reference< XInterface >& _rxPicker ) |
66 | 0 | { |
67 | 0 | implPushBackPicker( getFilePickerHistory(), _rxPicker ); |
68 | 0 | } |
69 | | |
70 | | } // namespace svt |
71 | | |
72 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |