cutter/src/widgets/QuickFilterView.cpp at 6312258cf2b91a1e0d12dbca69487befe5e3963d · rizinorg/cutter · GitHub

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#include "QuickFilterView.h"
#include "ui_QuickFilterView.h"
#include "common/CutterSearchable.h"
#include <QMenu>

QuickFilterView::QuickFilterView(QWidget *parent, bool defaultOn)
    : QWidget(parent), ui(new Ui::QuickFilterView())
{
    ui->setupUi(this);

    QMenu *optionsMenu = new QMenu(this);
    m_caseSensitiveAction = optionsMenu->addAction(tr("&Case Sensitive"));
    m_caseSensitiveAction->setCheckable(true);

    m_wholeWordsAction = optionsMenu->addAction(tr("Exact Match"));
    m_wholeWordsAction->setCheckable(true);

    m_regexAction = optionsMenu->addAction(tr("Regular Expression"));
    m_regexAction->setCheckable(true);

    auto emitFilterChanged = [this]() {
        emit filterChanged(ui->filterLineEdit->text(), filterOptions());
        emit filterTextChanged(ui->filterLineEdit->text());
    };
    connect(m_caseSensitiveAction, &QAction::triggered, this, emitFilterChanged);
    connect(m_wholeWordsAction, &QAction::triggered, this, emitFilterChanged);
    connect(m_regexAction, &QAction::triggered, this, emitFilterChanged);

    QAction *optionsAction = new QAction(this);
    optionsAction->setIcon(QIcon(":/img/icons/cog_light.svg"));
    optionsAction->setMenu(optionsMenu);
    ui->filterLineEdit->addAction(optionsAction, QLineEdit::LeadingPosition);

    debounceTimer = new QTimer(this);
    debounceTimer->setSingleShot(true);

    connect(ui->closeFilterButton, &QAbstractButton::clicked, this, &QuickFilterView::closeFilter);

    connect(debounceTimer, &QTimer::timeout, this,
            [this]() {
                emit filterChanged(ui->filterLineEdit->text(), filterOptions());
                emit filterTextChanged(ui->filterLineEdit->text());
            });

    connect(ui->filterLineEdit, &QLineEdit::textChanged, this,
            [this]() { debounceTimer->start(150); });

    if (!defaultOn) {
        closeFilter();
    }
}

QuickFilterView::~QuickFilterView() {}

void QuickFilterView::showFilter()
{
    show();
    ui->filterLineEdit->setFocus();
}

void QuickFilterView::clearFilter()
{
    if (ui->filterLineEdit->text().isEmpty()) {
        closeFilter();
    } else {
        ui->filterLineEdit->setText("");
    }
}

void QuickFilterView::closeFilter()
{
    ui->filterLineEdit->setText("");
    hide();
    emit filterClosed();
}

int QuickFilterView::filterOptions() const
{
    int options = 0;
    if (m_caseSensitiveAction->isChecked()) {
        options |= CaseSensitive;
    }
    if (m_wholeWordsAction->isChecked()) {
        options |= WholeWords;
    }
    if (m_regexAction->isChecked()) {
        options |= RegExp;
    }
    return options;
}