optionpage.cpp

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#include "./optionpage.h"
 
#include <QCheckBox>
#include <QEvent>
#include <QGroupBox>
#include <QLabel>
#include <QPushButton>
#include <QRadioButton>
 
#include <utility>
 
namespace QtUtilities {


OptionPage::OptionPage(QWidget *parentWindow)
    : m_parentWindow(parentWindow)
    , m_shown(false)
    , m_keywordsInitialized(false)
{
}

OptionPage::~OptionPage()
{
}

QWidget *OptionPage::widget()
{
    if (!m_widget) {
        m_widget.reset(setupWidget()); // ensure widget has been created
    }
    if (!m_shown) {
        m_shown = true;
        reset(); // show current configuration if not shown yet
    }
    return m_widget.get();
}

bool OptionPage::matches(const QString &searchKeyWord)
{
    if (searchKeyWord.isEmpty()) {
        return true;
    }
    if (!m_keywordsInitialized) {
        if (!m_widget) {
            m_widget.reset(setupWidget()); // ensure widget has been created
        }
        m_keywords << m_widget->windowTitle();
        // find common subwidgets
        for (const QLabel *label : m_widget->findChildren<QLabel *>())
            m_keywords << label->text();
        for (const QCheckBox *checkbox : m_widget->findChildren<QCheckBox *>())
            m_keywords << checkbox->text();
        for (const QRadioButton *checkbox : m_widget->findChildren<QRadioButton *>())
            m_keywords << checkbox->text();
        for (const QPushButton *pushButton : m_widget->findChildren<QPushButton *>())
            m_keywords << pushButton->text();
        for (const QGroupBox *groupBox : m_widget->findChildren<QGroupBox *>())
            m_keywords << groupBox->title();
        m_keywordsInitialized = true;
    }
    for (const QString &keyword : std::as_const(m_keywords))
        if (keyword.contains(searchKeyWord, Qt::CaseInsensitive))
            return true;
    return false;
}

bool OptionPageWidget::event(QEvent *event)
{
    switch (event->type()) {
    case QEvent::PaletteChange:
        emit paletteChanged();
        break;
    case QEvent::LanguageChange:
        emit retranslationRequired();
        break;
    default:;
    }
    return QWidget::event(event);
}



} // namespace QtUtilities