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/*
SPDX-FileCopyrightText: 2014 Christoph Feck <christoph@maxiom.de>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kcalc_statusbar.h"
#include <QLabel>
#include <KLocalizedString>
KCalcStatusBar::KCalcStatusBar(QWidget *parent)
: QStatusBar(parent)
, shift_indicator_(
addIndicator(QList<QString>() << i18nc("Normal button functions are active", "NORM") << i18nc("Second button functions are active", "SHIFT")))
, base_indicator_(addIndicator(QList<QString>() << i18nc("Decimal indicator in status bar", "DEC") << i18nc("Binary indicator in status bar", "BIN")
<< i18nc("Octal indicator in status bar", "OCT") << i18nc("Hexadecimal indicator in status bar", "HEX")))
, angle_mode_indicator_(addIndicator(QList<QString>() << i18nc("Degree indicator in status bar", "DEG") << i18nc("Radian indicator in status bar", "RAD")
<< i18nc("Grad indicator in status bar", "GRA")))
, memory_indicator_(addIndicator(QList<QString>() << QString() << i18nc("Memory indicator in status bar", "M")))
{
setSizeGripEnabled(false);
}
QLabel *KCalcStatusBar::addIndicator(const QList<QString> &indicatorTexts)
{
auto l = new QLabel(indicatorTexts.at(0), this);
// find the widest indicator text
QFontMetrics fm(l->font());
int maxWidth = 0;
for (const QString &text : indicatorTexts) {
maxWidth = qMax(maxWidth, fm.boundingRect(text).width());
}
// add some padding
maxWidth += fm.height();
l->setFixedSize(maxWidth, fm.height());
l->setAlignment(Qt::AlignCenter);
addPermanentWidget(l);
return l;
}
void KCalcStatusBar::setBaseIndicatorVisible(bool visible)
{
base_indicator_->setVisible(visible);
}
void KCalcStatusBar::setAngleModeIndicatorVisible(bool visible)
{
angle_mode_indicator_->setVisible(visible);
}
void KCalcStatusBar::setShiftIndicator(bool shift)
{
shift_indicator_->setText(shift ? i18nc("Second button functions are active", "SHIFT") : i18nc("Normal button functions are active", "NORM"));
}
void KCalcStatusBar::setBase(int base)
{
QString text;
switch (base) {
case 2:
text = i18n("BIN");
break;
case 8:
text = i18n("OCT");
break;
case 10:
default:
text = i18n("DEC");
break;
case 16:
text = i18n("HEX");
break;
}
base_indicator_->setText(text);
}
void KCalcStatusBar::setAngleMode(AngleMode mode)
{
QString text;
switch (mode) {
case DegMode:
text = i18n("DEG");
break;
case RadMode:
text = i18n("RAD");
break;
case GradMode:
text = i18n("GRA");
break;
}
angle_mode_indicator_->setText(text);
}
void KCalcStatusBar::setMemoryIndicator(bool memory)
{
memory_indicator_->setText(memory ? i18nc("Memory indicator in status bar", "M") : QString());
}
#include "moc_kcalc_statusbar.cpp"
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