94 lines
2.2 KiB
C++
94 lines
2.2 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#include "gui/reusable/timespinbox.h"
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#include "definitions/definitions.h"
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#include <QStringList>
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TimeSpinBox::TimeSpinBox(QWidget* parent) : QDoubleSpinBox(parent) {
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setAccelerated(true);
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setMinimum(1.0);
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setMaximum(10000000.0);
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setMode(TimeSpinBox::Mode::HoursMinutes);
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}
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double TimeSpinBox::valueFromText(const QString& text) const {
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bool ok;
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double value = text.toDouble(&ok);
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if (ok) {
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return value;
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}
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else {
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QRegularExpression rx(QSL("\\b[0-9]{1,}\\b"));
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QStringList numbers;
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int pos = 0;
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int count = 0;
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QRegularExpressionMatchIterator i = rx.globalMatch(text);
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while (i.hasNext()) {
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numbers.append(i.next().captured());
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if (pos >= 0) {
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++pos;
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++count;
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}
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}
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if (numbers.size() == 2) {
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return (numbers.at(0).toDouble() * 60.0) + numbers.at(1).toDouble();
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}
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else {
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return -1.0;
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}
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}
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}
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QString TimeSpinBox::textFromValue(double val) const {
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if (mode() == TimeSpinBox::Mode::HoursMinutes) {
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// "val" is number of minutes.
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int minutes_total = int(val);
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int minutes_val = minutes_total % 60;
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int hours_val = (minutes_total - minutes_val) / 60;
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QString hours = tr("%n hour(s)", "", hours_val);
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QString minutes = tr("%n minute(s)", "", minutes_val);
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return hours + tr(" and ") + minutes;
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}
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else {
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// "val" is number of seconds.
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int seconds_val = int(val);
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int minutes_total = seconds_val / 60;
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int seconds_total = seconds_val - (minutes_total * 60);
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QString seconds = tr("%n second(s)", "", seconds_total);
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QString minutes = tr("%n minute(s)", "", minutes_total);
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return minutes + tr(" and ") + seconds;
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}
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}
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void TimeSpinBox::fixup(QString& input) const {
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bool ok;
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double value = input.toDouble(&ok);
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if (ok) {
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input = textFromValue(value);
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}
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}
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QValidator::State TimeSpinBox::validate(QString& input, int& pos) const {
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Q_UNUSED(pos)
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return (valueFromText(input) != -1.0) ? QValidator::State::Acceptable : QValidator::State::Intermediate;
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}
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TimeSpinBox::Mode TimeSpinBox::mode() const {
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return m_mode;
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}
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void TimeSpinBox::setMode(TimeSpinBox::Mode mode) {
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m_mode = mode;
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setValue(value());
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}
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