Differential D9907 Diff 25556 src/contentlist/ContentQuery.cpp

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src/contentlist/ContentQuery.cpp

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1​/*
2​ * Copyright 2018 Arjen Hiemstra <ahiemstra@heimr.nl>
3​ *
4​ * This program is free software; you can redistribute it and/or
5​ * modify it under the terms of the GNU General Public License as
6​ * published by the Free Software Foundation; either version 2 of
7​ * the License or (at your option) version 3 or any later version
8​ * accepted by the membership of KDE e.V. (or its successor approved
9​ * by the membership of KDE e.V.), which shall act as a proxy
10​ * defined in Section 14 of version 3 of the license.
11​ *
12​ * This program is distributed in the hope that it will be useful,
13​ * but WITHOUT ANY WARRANTY; without even the implied warranty of
14​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15​ * GNU General Public License for more details.
16​ *
17​ * You should have received a copy of the GNU General Public License
18​ * along with this program. If not, see <http://www.gnu.org/licenses/>.
19​ */
20​
21​#include "ContentQuery.h"
22​
23​#include <QMimeDatabase>
24​#include <QtGui/QImageReader>
25​
26​class ContentQuery::Private
27​{
28​public:
29​ QStringList mimeTypesForType(Type type);
30​
31​ Type type = Any;
32​ QString searchString;
33​ QStringList locations;
34​ QStringList mimeTypes;
35​};
36​
37​ContentQuery::ContentQuery(QObject* parent)
38​ : QObject(parent), d(new Private)
39​{
40​}
41​
42​ContentQuery::~ContentQuery()
43​{
44​}
45​
46​ContentQuery::Type ContentQuery::type() const
47​{
48​ return d->type;
49​}
50​
51​QString ContentQuery::searchString() const
52​{
53​ return d->searchString;
54​}
55​
56​QStringList ContentQuery::locations() const
57​{
58​ return d->locations;
59​}
60​
61​QStringList ContentQuery::mimeTypes() const
62​{
63​ if(!d->mimeTypes.isEmpty())
64​ return d->mimeTypes;
65​
66​ return d->mimeTypesForType(d->type);
67​}
68​
69​void ContentQuery::setType(ContentQuery::Type type)
70​{
71​ if(type == d->type)
72​ return;
73​
74​ d->type = type;
75​ emit typeChanged();
76​}
77​
78​void ContentQuery::setSearchString(const QString& searchString)
79​{
80​ if(searchString == d->searchString)
81​ return;
82​
83​ d->searchString = searchString;
84​ emit searchStringChanged();
85​}
86​
87​void ContentQuery::setLocations(const QStringList& locations)
88​{
89​ if(locations == d->locations)
90​ return;
91​
92​ d->locations = locations;
93​ emit locationsChanged();
94​}
95​
96​void ContentQuery::setMimeTypes(const QStringList& mimeTypes)
97​{
98​ if(mimeTypes == d->mimeTypes)
99​ return;
100​
101​ d->mimeTypes = mimeTypes;
102​ emit mimeTypesChanged();
103​}
104​
105​QStringList ContentQuery::Private::mimeTypesForType(ContentQuery::Type type)
106​{
107​ QStringList result;
108​ QMimeDatabase mimeDatabase;
109​
110​ //TODO: Find a better solution for this.
111​ switch(type) {
112​ case ContentQuery::Video:
113​ result << QStringLiteral("video/x-matroska");
114​ result << QStringLiteral("video/mp4");
115​ result << QStringLiteral("video/mpeg");
116​ result << QStringLiteral("video/ogg");
117​ result << QStringLiteral("video/quicktime");
118​ result << QStringLiteral("video/webm");
119​ result << QStringLiteral("video/x-ms-wmv");
120​ result << QStringLiteral("video/x-msvideo");
121​ result << QStringLiteral("video/x-ogm+ogg");
122​ result << QStringLiteral("video/x-theora+ogg");
123​ break;
124​ case ContentQuery::Audio:
125​ result << QStringLiteral("audio/aac");
126​ result << QStringLiteral("audio/flac");
127​ result << QStringLiteral("audio/mp2");
128​ result << QStringLiteral("audio/mp4");
129​ result << QStringLiteral("audio/mpeg");
130​ result << QStringLiteral("audio/ogg");
131​ result << QStringLiteral("audio/webm");
132​ result << QStringLiteral("audio/x-opus+ogg");
133​ result << QStringLiteral("audio/x-ms-wma");
134​ result << QStringLiteral("audio/x-vorbis+ogg");
135​ result << QStringLiteral("audio/x-wav");
136​ break;
137​ case ContentQuery::Documents:
138​ result << QStringLiteral("application/vnd.oasis.opendocument.text");
139​ result << QStringLiteral("application/vnd.oasis.opendocument.spreadsheet");
140​ result << QStringLiteral("application/vnd.oasis.opendocument.presentation");
141​ result << QStringLiteral("application/vnd.ms-word");
142​ result << QStringLiteral("application/vnd.ms-excel");
143​ result << QStringLiteral("application/vnd.ms-powerpoint");
144​ result << QStringLiteral("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.xml");
145​ result << QStringLiteral("application/vnd.openxmlformats-officedocument.wordprocessingml.document.xml");
146​ result << QStringLiteral("application/vnd.openxmlformats-officedocument.presentationml.presentation.xml");
147​ result << QStringLiteral("text/plain");
148​ result << QStringLiteral("application/pdf");
149​ break;
150​ case ContentQuery::Images:
151​ for(const auto& item : QImageReader::supportedMimeTypes())
152​ {
153​ result << QString::fromUtf8(item);
154​ }
155​ break;
156​ case ContentQuery::Comics:
157​ result << QStringLiteral("application/x-cbz");
158​ result << QStringLiteral("application/x-cbr");
159​ result << QStringLiteral("application/x-cb7");
160​ result << QStringLiteral("application/x-cbt");
161​ result << QStringLiteral("application/x-cba");
162​ result << QStringLiteral("application/vnd.comicbook+zip");
163​ result << QStringLiteral("application/vnd.comicbook+rar");
164​ result << QStringLiteral("application/vnd.ms-htmlhelp");
165​ result << QStringLiteral("image/vnd.djvu");
166​ result << QStringLiteral("image/x-djvu");
167​ result << QStringLiteral("application/epub+zip");
168​ result << QStringLiteral("application/pdf");
169​ break;
170​ default:
171​ break;
172​ }
173​
174​ return result;
175​}