source: trunk/qmake/property.cpp@ 7

Last change on this file since 7 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
File size: 8.4 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the qmake application of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** 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 are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include "property.h"
43#include "option.h"
44
45#include <qdir.h>
46#include <qmap.h>
47#include <qsettings.h>
48#include <qstringlist.h>
49#include <stdio.h>
50
51QT_BEGIN_NAMESPACE
52
53QStringList qmake_mkspec_paths(); //project.cpp
54
55QMakeProperty::QMakeProperty() : settings(0)
56{
57}
58
59QMakeProperty::~QMakeProperty()
60{
61 delete settings;
62 settings = 0;
63}
64
65void QMakeProperty::initSettings()
66{
67 if(!settings) {
68 settings = new QSettings(QSettings::UserScope, "Trolltech", "QMake");
69 settings->setFallbacksEnabled(false);
70 }
71}
72
73QString
74QMakeProperty::keyBase(bool version) const
75{
76 if (version)
77 return QString(qmake_version()) + "/";
78 return QString();
79}
80
81QString
82QMakeProperty::value(QString v, bool just_check)
83{
84 if(v == "QT_INSTALL_PREFIX")
85 return QLibraryInfo::location(QLibraryInfo::PrefixPath);
86 else if(v == "QT_INSTALL_DATA")
87 return QLibraryInfo::location(QLibraryInfo::DataPath);
88 else if(v == "QT_INSTALL_DOCS")
89 return QLibraryInfo::location(QLibraryInfo::DocumentationPath);
90 else if(v == "QT_INSTALL_HEADERS")
91 return QLibraryInfo::location(QLibraryInfo::HeadersPath);
92 else if(v == "QT_INSTALL_LIBS")
93 return QLibraryInfo::location(QLibraryInfo::LibrariesPath);
94 else if(v == "QT_INSTALL_BINS")
95 return QLibraryInfo::location(QLibraryInfo::BinariesPath);
96 else if(v == "QT_INSTALL_PLUGINS")
97 return QLibraryInfo::location(QLibraryInfo::PluginsPath);
98 else if(v == "QT_INSTALL_TRANSLATIONS")
99 return QLibraryInfo::location(QLibraryInfo::TranslationsPath);
100 else if(v == "QT_INSTALL_CONFIGURATION")
101 return QLibraryInfo::location(QLibraryInfo::SettingsPath);
102 else if(v == "QT_INSTALL_EXAMPLES")
103 return QLibraryInfo::location(QLibraryInfo::ExamplesPath);
104 else if(v == "QT_INSTALL_DEMOS")
105 return QLibraryInfo::location(QLibraryInfo::DemosPath);
106 else if(v == "QMAKE_MKSPECS")
107 return qmake_mkspec_paths().join(Option::target_mode == Option::TARG_WIN_MODE ? ";" : ":");
108 else if(v == "QMAKE_VERSION")
109 return qmake_version();
110#ifdef QT_VERSION_STR
111 else if(v == "QT_VERSION")
112 return QT_VERSION_STR;
113#endif
114
115 initSettings();
116 int slash = v.lastIndexOf('/');
117 QVariant var = settings->value(keyBase(slash == -1) + v);
118 bool ok = var.isValid();
119 QString ret = var.toString();
120 if(!ok) {
121 QString version = qmake_version();
122 if(slash != -1) {
123 version = v.left(slash-1);
124 v = v.mid(slash+1);
125 }
126 settings->beginGroup(keyBase(false));
127 QStringList subs = settings->childGroups();
128 settings->endGroup();
129 subs.sort();
130 for (int x = subs.count() - 1; x >= 0; x--) {
131 QString s = subs[x];
132 if(s.isEmpty() || s > version)
133 continue;
134 var = settings->value(keyBase(false) + s + "/" + v);
135 ok = var.isValid();
136 ret = var.toString();
137 if (ok) {
138 if(!just_check)
139 debug_msg(1, "Fell back from %s -> %s for '%s'.", version.toLatin1().constData(),
140 s.toLatin1().constData(), v.toLatin1().constData());
141 return ret;
142 }
143 }
144 }
145 return ok ? ret : QString();
146}
147
148bool
149QMakeProperty::hasValue(QString v)
150{
151 return !value(v, true).isNull();
152}
153
154void
155QMakeProperty::setValue(QString var, const QString &val)
156{
157 initSettings();
158 settings->setValue(keyBase() + var, val);
159}
160
161bool
162QMakeProperty::exec()
163{
164 bool ret = true;
165 if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY) {
166 if(Option::prop::properties.isEmpty()) {
167 initSettings();
168 settings->beginGroup(keyBase(false));
169 QStringList subs = settings->childGroups();
170 settings->endGroup();
171 subs.sort();
172 for(int x = subs.count() - 1; x >= 0; x--) {
173 QString s = subs[x];
174 if(s.isEmpty())
175 continue;
176 settings->beginGroup(keyBase(false) + s);
177 QStringList keys = settings->childKeys();
178 settings->endGroup();
179 for(QStringList::ConstIterator it2 = keys.begin(); it2 != keys.end(); it2++) {
180 QString ret = settings->value(keyBase(false) + s + "/" + (*it2)).toString();
181 if(s != qmake_version())
182 fprintf(stdout, "%s/", s.toLatin1().constData());
183 fprintf(stdout, "%s:%s\n", (*it2).toLatin1().constData(), ret.toLatin1().constData());
184 }
185 }
186 QStringList specialProps;
187 specialProps.append("QT_INSTALL_PREFIX");
188 specialProps.append("QT_INSTALL_DATA");
189 specialProps.append("QT_INSTALL_DOCS");
190 specialProps.append("QT_INSTALL_HEADERS");
191 specialProps.append("QT_INSTALL_LIBS");
192 specialProps.append("QT_INSTALL_BINS");
193 specialProps.append("QT_INSTALL_PLUGINS");
194 specialProps.append("QT_INSTALL_TRANSLATIONS");
195 specialProps.append("QT_INSTALL_CONFIGURATION");
196 specialProps.append("QT_INSTALL_EXAMPLES");
197 specialProps.append("QT_INSTALL_DEMOS");
198 specialProps.append("QMAKE_MKSPECS");
199 specialProps.append("QMAKE_VERSION");
200#ifdef QT_VERSION_STR
201 specialProps.append("QT_VERSION");
202#endif
203 foreach (QString prop, specialProps)
204 fprintf(stdout, "%s:%s\n", prop.toLatin1().constData(), value(prop).toLatin1().constData());
205 return true;
206 }
207 for(QStringList::ConstIterator it = Option::prop::properties.begin();
208 it != Option::prop::properties.end(); it++) {
209 if(Option::prop::properties.count() > 1)
210 fprintf(stdout, "%s:", (*it).toLatin1().constData());
211 if(!hasValue((*it))) {
212 ret = false;
213 fprintf(stdout, "**Unknown**\n");
214 } else {
215 fprintf(stdout, "%s\n", value((*it)).toLatin1().constData());
216 }
217 }
218 } else if(Option::qmake_mode == Option::QMAKE_SET_PROPERTY) {
219 for(QStringList::ConstIterator it = Option::prop::properties.begin();
220 it != Option::prop::properties.end(); it++) {
221 QString var = (*it);
222 it++;
223 if(it == Option::prop::properties.end()) {
224 ret = false;
225 break;
226 }
227 if(!var.startsWith("."))
228 setValue(var, (*it));
229 }
230 }
231 return ret;
232}
233
234QT_END_NAMESPACE
Note: See TracBrowser for help on using the repository browser.