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46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "qPrefPrivate.h"
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#include "core/subsurface-string.h"
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#include <QSettings>
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void qPrefPrivate::copy_txt(const char **name, const QString &string)
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{
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free((void *)*name);
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*name = copy_qstring(string);
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}
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QString keyFromGroupAndName(QString group, QString name)
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{
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QString slash = (group.endsWith('/') || name.startsWith('/')) ? "" : "/";
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return group + slash + name;
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}
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void qPrefPrivate::propSetValue(const QString &key, const QVariant &value, const QVariant &defaultValue)
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{
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// REMARK: making s static (which would be logical) does NOT work
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// because it gets initialized too early.
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// Having it as a local variable is light weight, because it is an
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// interface class.
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QSettings s;
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bool isDefault = false;
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if (value.isValid() && value.type() == QVariant::Double)
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isDefault = IS_FP_SAME(value.toDouble(), defaultValue.toDouble());
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else
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isDefault = (value == defaultValue);
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if (!isDefault)
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s.setValue(key, value);
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else
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s.remove(key);
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}
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QVariant qPrefPrivate::propValue(const QString &key, const QVariant &defaultValue)
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{
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// REMARK: making s static (which would be logical) does NOT work
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// because it gets initialized too early.
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// Having it as a local variable is light weight, because it is an
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// interface class.
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QSettings s;
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return s.value(key, defaultValue);
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}
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