source: trunk/src/gui/util/qdesktopservices_mac.cpp@ 846

Last change on this file since 846 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 5.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QT_NO_DESKTOPSERVICES
43
44#include <qprocess.h>
45#include <qstringlist.h>
46#include <qdir.h>
47#include <qurl.h>
48#include <qstringlist.h>
49#include <private/qcore_mac_p.h>
50#include <qcoreapplication.h>
51
52QT_BEGIN_NAMESPACE
53
54/*
55 Translates a QDesktopServices::StandardLocation into the mac equivalent.
56*/
57OSType translateLocation(QDesktopServices::StandardLocation type)
58{
59 switch (type) {
60 case QDesktopServices::DesktopLocation:
61 return kDesktopFolderType; break;
62
63 case QDesktopServices::DocumentsLocation:
64 return kDocumentsFolderType; break;
65
66 case QDesktopServices::FontsLocation:
67 // There are at least two different font directories on the mac: /Library/Fonts and ~/Library/Fonts.
68 // To select a specific one we have to specify a different first parameter when calling FSFindFolder.
69 return kFontsFolderType; break;
70
71 case QDesktopServices::ApplicationsLocation:
72 return kApplicationsFolderType; break;
73
74 case QDesktopServices::MusicLocation:
75 return kMusicDocumentsFolderType; break;
76
77 case QDesktopServices::MoviesLocation:
78 return kMovieDocumentsFolderType; break;
79
80 case QDesktopServices::PicturesLocation:
81 return kPictureDocumentsFolderType; break;
82
83 case QDesktopServices::TempLocation:
84 return kTemporaryFolderType; break;
85
86 case QDesktopServices::DataLocation:
87 return kApplicationSupportFolderType; break;
88
89 case QDesktopServices::CacheLocation:
90 return kCachedDataFolderType; break;
91
92 default:
93 return kDesktopFolderType; break;
94 }
95}
96
97static bool lsOpen(const QUrl &url)
98{
99 if (!url.isValid() || url.scheme().isEmpty())
100 return false;
101
102 QCFType<CFURLRef> cfUrl = CFURLCreateWithString(0, QCFString(QString::fromLatin1(url.toEncoded())), 0);
103 if (cfUrl == 0)
104 return false;
105
106 const OSStatus err = LSOpenCFURLRef(cfUrl, 0);
107 return (err == noErr);
108}
109
110static bool launchWebBrowser(const QUrl &url)
111{
112 return lsOpen(url);
113}
114
115static bool openDocument(const QUrl &file)
116{
117 if (!file.isValid())
118 return false;
119
120 // LSOpen does not work in this case, use QProcess open instead.
121 return QProcess::startDetached(QLatin1String("open"), QStringList() << file.toLocalFile());
122}
123
124/*
125 Constructs a full unicode path from a FSRef.
126*/
127static QString getFullPath(const FSRef &ref)
128{
129 QByteArray ba(2048, 0);
130 if (FSRefMakePath(&ref, reinterpret_cast<UInt8 *>(ba.data()), ba.size()) == noErr)
131 return QString::fromUtf8(ba).normalized(QString::NormalizationForm_C);
132 return QString();
133}
134
135QString QDesktopServices::storageLocation(StandardLocation type)
136{
137 if (type == HomeLocation)
138 return QDir::homePath();
139
140 if (type == TempLocation)
141 return QDir::tempPath();
142
143 short domain = kOnAppropriateDisk;
144
145 if (type == DataLocation || type == CacheLocation)
146 domain = kUserDomain;
147
148 // http://developer.apple.com/documentation/Carbon/Reference/Folder_Manager/Reference/reference.html
149 FSRef ref;
150 OSErr err = FSFindFolder(domain, translateLocation(type), false, &ref);
151 if (err)
152 return QString();
153
154 QString path = getFullPath(ref);
155
156 if (type == DataLocation || type == CacheLocation) {
157 if (QCoreApplication::organizationName().isEmpty() == false)
158 path += QLatin1Char('/') + QCoreApplication::organizationName();
159 if (QCoreApplication::applicationName().isEmpty() == false)
160 path += QLatin1Char('/') + QCoreApplication::applicationName();
161 }
162
163 return path;
164}
165
166QString QDesktopServices::displayName(StandardLocation type)
167{
168 if (QDesktopServices::HomeLocation == type)
169 return QObject::tr("Home");
170
171 FSRef ref;
172 OSErr err = FSFindFolder(kOnAppropriateDisk, translateLocation(type), false, &ref);
173 if (err)
174 return QString();
175
176 QCFString displayName;
177 err = LSCopyDisplayNameForRef(&ref, &displayName);
178 if (err)
179 return QString();
180
181 return static_cast<QString>(displayName);
182}
183
184QT_END_NAMESPACE
185
186#endif // QT_NO_DESKTOPSERVICES
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