OpenShot Audio Library | OpenShotAudio: juce_WildcardFileFilter.cpp Source File

OpenShot Audio Library | OpenShotAudio 0.4.0

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juce_WildcardFileFilter.cpp
1/*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2022 - Raw Material Software Limited
6
7 JUCE is an open source library subject to commercial or open-source
8 licensing.
9
10 The code included in this file is provided under the terms of the ISC license
11 http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12 To use, copy, modify, and/or distribute this software for any purpose with or
13 without fee is hereby granted provided that the above copyright notice and
14 this permission notice appear in all copies.
15
16 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18 DISCLAIMED.
19
20 ==============================================================================
21*/
22
23namespace juce
24{
25
26static void parseWildcard (const String& pattern, StringArray& result)
27{
28 result.addTokens (pattern.toLowerCase(), ";,", "\"'");
29 result.trim();
30 result.removeEmptyStrings();
31
32 // special case for *.*, because people use it to mean "any file", but it
33 // would actually ignore files with no extension.
34 for (auto& r : result)
35 if (r == "*.*")
36 r = "*";
37}
38
39static bool matchWildcard (const File& file, const StringArray& wildcards)
40{
41 auto filename = file.getFileName();
42
43 for (auto& w : wildcards)
44 if (filename.matchesWildcard (w, true))
45 return true;
46
47 return false;
48}
49
50WildcardFileFilter::WildcardFileFilter (const String& fileWildcardPatterns,
51 const String& directoryWildcardPatterns,
52 const String& desc)
53 : FileFilter (desc.isEmpty() ? fileWildcardPatterns
54 : (desc + " (" + fileWildcardPatterns + ")"))
55{
56 parseWildcard (fileWildcardPatterns, fileWildcards);
57 parseWildcard (directoryWildcardPatterns, directoryWildcards);
58}
59
60WildcardFileFilter::~WildcardFileFilter()
61{
62}
63
64 bool WildcardFileFilter::isFileSuitable (const File& file) const
65{
66 return matchWildcard (file, fileWildcards);
67}
68
69 bool WildcardFileFilter::isDirectorySuitable (const File& file) const
70{
71 return matchWildcard (file, directoryWildcards);
72}
73
74} // namespace juce
juce::FileFilter
Definition juce_FileFilter.h:38
juce::File
Definition juce_File.h:45
juce::String
Definition juce_String.h:53
juce::WildcardFileFilter::WildcardFileFilter
WildcardFileFilter(const String &fileWildcardPatterns, const String &directoryWildcardPatterns, const String &filterDescription)
Definition juce_WildcardFileFilter.cpp:50
juce::WildcardFileFilter::isDirectorySuitable
bool isDirectorySuitable(const File &file) const override
Definition juce_WildcardFileFilter.cpp:69
juce::WildcardFileFilter::~WildcardFileFilter
~WildcardFileFilter() override
Definition juce_WildcardFileFilter.cpp:60
juce::WildcardFileFilter::isFileSuitable
bool isFileSuitable(const File &file) const override
Definition juce_WildcardFileFilter.cpp:64