1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "generalsettings.h"
#include "coreconstants.h"
#include "icore.h"
#include "infobar.h"
#include <utils/checkablemessagebox.h>
#include <utils/hostosinfo.h>
#include <utils/stylehelper.h>
#include <QCoreApplication>
#include <QDir>
#include <QLibraryInfo>
#include <QMessageBox>
#include <QSettings>
#include "ui_generalsettings.h"
using namespace Utils;
namespace Core {
namespace Internal {
const char settingsKeyDPI[] = "Core/EnableHighDpiScaling";
GeneralSettings::GeneralSettings()
: m_page(nullptr), m_dialog(nullptr)
{
setId(Constants::SETTINGS_ID_INTERFACE);
setDisplayName(tr("Interface"));
setCategory(Constants::SETTINGS_CATEGORY_CORE);
setDisplayCategory(QCoreApplication::translate("Core", "Environment"));
setCategoryIcon(Utils::Icon({{":/core/images/settingscategory_core.png",
Utils::Theme::PanelTextColorDark}}, Utils::Icon::Tint));
}
static bool hasQmFilesForLocale(const QString &locale, const QString &creatorTrPath)
{
static const QString qtTrPath = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
const QString trFile = QLatin1String("/qt_") + locale + QLatin1String(".qm");
return QFile::exists(qtTrPath + trFile) || QFile::exists(creatorTrPath + trFile);
}
void GeneralSettings::fillLanguageBox() const
{
const QString currentLocale = language();
m_page->languageBox->addItem(tr("<System Language>"), QString());
// need to add this explicitly, since there is no qm file for English
m_page->languageBox->addItem(QLatin1String("English"), QLatin1String("C"));
if (currentLocale == QLatin1String("C"))
m_page->languageBox->setCurrentIndex(m_page->languageBox->count() - 1);
const QString creatorTrPath = ICore::resourcePath() + QLatin1String("/translations");
const QStringList languageFiles = QDir(creatorTrPath).entryList(QStringList(QLatin1String("qtcreator*.qm")));
foreach (const QString &languageFile, languageFiles) {
int start = languageFile.indexOf(QLatin1Char('_'))+1;
int end = languageFile.lastIndexOf(QLatin1Char('.'));
const QString locale = languageFile.mid(start, end-start);
// no need to show a language that creator will not load anyway
if (hasQmFilesForLocale(locale, creatorTrPath)) {
QLocale tmpLocale(locale);
QString languageItem = QLocale::languageToString(tmpLocale.language()) + QLatin1String(" (")
+ QLocale::countryToString(tmpLocale.country()) + QLatin1Char(')');
m_page->languageBox->addItem(languageItem, locale);
if (locale == currentLocale)
m_page->languageBox->setCurrentIndex(m_page->languageBox->count() - 1);
}
}
}
QWidget *GeneralSettings::widget()
{
if (!m_widget) {
m_page = new Ui::GeneralSettings();
m_widget = new QWidget;
m_page->setupUi(m_widget);
fillLanguageBox();
m_page->colorButton->setColor(StyleHelper::requestedBaseColor());
m_page->resetWarningsButton->setEnabled(canResetWarnings());
if (Utils::HostOsInfo().isMacHost()) {
m_page->dpiLabel->setVisible(false);
m_page->dpiCheckbox->setVisible(false);
} else {
const bool defaultValue = Utils::HostOsInfo().isWindowsHost();
m_page->dpiCheckbox->setChecked(ICore::settings()->value(settingsKeyDPI, defaultValue).toBool());
connect(m_page->dpiCheckbox, &QCheckBox::toggled, this, [](bool checked) {
ICore::settings()->setValue(settingsKeyDPI, checked);
QMessageBox::information(ICore::mainWindow(), tr("Restart Required"),
tr("The high DPI settings will take effect after restart."));
});
}
connect(m_page->resetColorButton, &QAbstractButton::clicked,
this, &GeneralSettings::resetInterfaceColor);
connect(m_page->resetWarningsButton, &QAbstractButton::clicked,
this, &GeneralSettings::resetWarnings);
}
return m_widget;
}
void GeneralSettings::apply()
{
if (!m_page) // wasn't shown, can't be changed
return;
int currentIndex = m_page->languageBox->currentIndex();
setLanguage(m_page->languageBox->itemData(currentIndex, Qt::UserRole).toString());
// Apply the new base color if accepted
StyleHelper::setBaseColor(m_page->colorButton->color());
m_page->themeChooser->apply();
}
void GeneralSettings::finish()
{
delete m_widget;
delete m_page;
m_page = nullptr;
}
void GeneralSettings::resetInterfaceColor()
{
m_page->colorButton->setColor(StyleHelper::DEFAULT_BASE_COLOR);
}
void GeneralSettings::resetWarnings()
{
InfoBar::clearGloballySuppressed();
CheckableMessageBox::resetAllDoNotAskAgainQuestions(ICore::settings());
m_page->resetWarningsButton->setEnabled(false);
}
bool GeneralSettings::canResetWarnings() const
{
return InfoBar::anyGloballySuppressed()
|| CheckableMessageBox::hasSuppressedQuestions(ICore::settings());
}
void GeneralSettings::resetLanguage()
{
// system language is default
m_page->languageBox->setCurrentIndex(0);
}
QString GeneralSettings::language() const
{
QSettings *settings = ICore::settings();
return settings->value(QLatin1String("General/OverrideLanguage")).toString();
}
void GeneralSettings::setLanguage(const QString &locale)
{
QSettings *settings = ICore::settings();
if (settings->value(QLatin1String("General/OverrideLanguage")).toString() != locale)
QMessageBox::information(ICore::mainWindow(), tr("Restart Required"),
tr("The language change will take effect after restart."));
if (locale.isEmpty())
settings->remove(QLatin1String("General/OverrideLanguage"));
else
settings->setValue(QLatin1String("General/OverrideLanguage"), locale);
}
} // namespace Internal
} // namespace Core
|
