keepassxc

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/*
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 *  Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
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 *
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 *  This program is free software: you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation, either version 2 or (at your option)
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 *  version 3 of the License.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "DialogyWidget.h"
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#include <QKeyEvent>
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#include <QPushButton>
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DialogyWidget::DialogyWidget(QWidget* parent)
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    : QWidget(parent)
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{
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    setAutoFillBackground(true);
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}
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void DialogyWidget::keyPressEvent(QKeyEvent* e)
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{
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#ifdef Q_OS_MACOS
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    if (e->modifiers() == Qt::ControlModifier && e->key() == Qt::Key_Period) {
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        if (!clickButton(QDialogButtonBox::Cancel)) {
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            e->ignore();
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        }
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    } else
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#endif
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        if (!e->modifiers() || e->modifiers() == Qt::ControlModifier
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            || (e->modifiers() & Qt::KeypadModifier && e->key() == Qt::Key_Enter)) {
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        switch (e->key()) {
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        case Qt::Key_Enter:
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        case Qt::Key_Return:
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            if (!clickButton(QDialogButtonBox::Ok)) {
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                e->ignore();
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            }
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            break;
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        case Qt::Key_Escape:
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            if (!clickButton(QDialogButtonBox::Cancel)) {
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                if (!clickButton(QDialogButtonBox::Close)) {
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                    e->ignore();
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                }
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            }
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            break;
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        default:
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            e->ignore();
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        }
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    } else {
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        e->ignore();
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    }
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}
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bool DialogyWidget::clickButton(QDialogButtonBox::StandardButton standardButton)
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{
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    QPushButton* pb;
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    if (standardButton == QDialogButtonBox::Ok) {
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        pb = qobject_cast<QPushButton*>(focusWidget());
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        if (pb && pb->isVisible() && pb->isEnabled() && pb->hasFocus()) {
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            pb->click();
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            return true;
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        }
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    }
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    QList<QDialogButtonBox*> buttonBoxes = findChildren<QDialogButtonBox*>();
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    for (auto buttonBox : buttonBoxes) {
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        pb = buttonBox->button(standardButton);
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        if (pb && pb->isVisible() && pb->isEnabled()) {
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            pb->click();
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            return true;
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        }
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    }
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    return false;
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}
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