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author | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-01-09 14:44:25 +0100 |
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committer | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-01-10 12:11:24 +0100 |
commit | 02314e24f09c1b405919cd80d3747f2850223244 (patch) | |
tree | 86a54fc4b0e84998f6eea487e0207970845b99c9 /src/plugins/texteditor/marginsettings.cpp | |
parent | 28180a415a88a78df180f8291ae4921e32203ed2 (diff) | |
download | qt-creator-02314e24f09c1b405919cd80d3747f2850223244.tar.gz |
Editor: add margin displaying to project settings.
This patch also moves the showMargin and marginColumn settings into a
new settings class.
Change-Id: I676447be751c13ee438edc1e31e5998b999c6771
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Diffstat (limited to 'src/plugins/texteditor/marginsettings.cpp')
-rw-r--r-- | src/plugins/texteditor/marginsettings.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/plugins/texteditor/marginsettings.cpp b/src/plugins/texteditor/marginsettings.cpp new file mode 100644 index 0000000000..e05eeb783a --- /dev/null +++ b/src/plugins/texteditor/marginsettings.cpp @@ -0,0 +1,89 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +****************************************************************************/ + +#include "marginsettings.h" + +#include <QSettings> +#include <QString> +#include <QVariantMap> + +static const char showWrapColumnKey[] = "ShowMargin"; +static const char wrapColumnKey[] = "MarginColumn"; +static const char groupPostfix[] = "MarginSettings"; + +using namespace TextEditor; + +MarginSettings::MarginSettings() + : m_showMargin(false) + , m_marginColumn(80) +{ +} + +void MarginSettings::toSettings(const QString &category, QSettings *s) const +{ + QString group = QLatin1String(groupPostfix); + if (!category.isEmpty()) + group.insert(0, category); + s->beginGroup(group); + s->setValue(QLatin1String(showWrapColumnKey), m_showMargin); + s->setValue(QLatin1String(wrapColumnKey), m_marginColumn); + s->endGroup(); +} + +void MarginSettings::fromSettings(const QString &category, const QSettings *s) +{ + QString group = QLatin1String(groupPostfix); + if (!category.isEmpty()) + group.insert(0, category); + group += QLatin1Char('/'); + + *this = MarginSettings(); // Assign defaults + + m_showMargin = s->value(group + QLatin1String(showWrapColumnKey), m_showMargin).toBool(); + m_marginColumn = s->value(group + QLatin1String(wrapColumnKey), m_marginColumn).toInt(); +} + +void MarginSettings::toMap(const QString &prefix, QVariantMap *map) const +{ + map->insert(prefix + QLatin1String(showWrapColumnKey), m_showMargin); + map->insert(prefix + QLatin1String(wrapColumnKey), m_marginColumn); +} + +void MarginSettings::fromMap(const QString &prefix, const QVariantMap &map) +{ + m_showMargin = map.value(prefix + QLatin1String(showWrapColumnKey), m_showMargin).toBool(); + m_marginColumn = map.value(prefix + QLatin1String(wrapColumnKey), m_marginColumn).toInt(); +} + +bool MarginSettings::equals(const MarginSettings &other) const +{ + return m_showMargin == other.m_showMargin + && m_marginColumn == other.m_marginColumn + ; +} |