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/*
This file is part of the KDE project
SPDX-FileCopyrightText: 2024 Felix Ernst <[email protected]>
SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#include "bar.h"
#include "workerintegration.h"
#include <KColorScheme>
#include <KContextualHelpButton>
#include <KLocalizedString>
#include <QEvent>
#include <QGuiApplication>
#include <QHBoxLayout>
#include <QLabel>
#include <QPushButton>
#include <QStyle>
#include <QToolButton>
#include <QWidgetAction>
using namespace Admin;
Bar::Bar(QWidget *parent)
: AnimatedHeightWidget{parent}
{
setAutoFillBackground(true);
updateColors();
QWidget *contenntsContainer = prepareContentsContainer();
m_fullLabelString = i18nc("@info label above the view explaining the state", "Acting as an Administrator — Be careful!");
m_shortLabelString = i18nc("@info label above the view explaining the state, keep short", "Acting as Admin");
m_label = new QLabel(contenntsContainer);
m_label->setMinimumWidth(0);
m_label->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard | Qt::LinksAccessibleByKeyboard); // for keyboard accessibility
m_warningButton = new KContextualHelpButton(warningMessage(), nullptr, contenntsContainer);
m_warningButton->setIcon(QIcon::fromTheme(QStringLiteral("emblem-warning")));
m_closeButton = new QPushButton(QIcon::fromTheme(QStringLiteral("window-close-symbolic")),
i18nc("@action:button Finish/Stop/Done acting as an admin", "Finish"),
contenntsContainer);
m_closeButton->setToolTip(i18nc("@info:tooltip", "Finish acting as an administrator"));
m_closeButton->setFlat(true);
connect(m_closeButton, &QAbstractButton::clicked, this, &Bar::activated); // Make sure the view connected to this bar is active before exiting admin mode.
connect(m_closeButton, &QAbstractButton::clicked, this, &WorkerIntegration::exitAdminMode);
QHBoxLayout *layout = new QHBoxLayout(contenntsContainer);
auto contentsMargins = layout->contentsMargins();
m_preferredHeight = contentsMargins.top() + m_label->sizeHint().height() + contentsMargins.bottom();
m_warningButton->setFixedHeight(m_preferredHeight);
m_closeButton->setFixedHeight(m_preferredHeight);
layout->setContentsMargins(0, 0, 0, 0);
layout->addStretch();
layout->addWidget(m_label);
layout->addWidget(m_warningButton);
layout->addStretch();
layout->addWidget(m_closeButton);
}
bool Bar::event(QEvent *event)
{
if (event->type() == QEvent::PaletteChange) {
updateColors();
}
return AnimatedHeightWidget::event(event);
}
void Bar::resizeEvent(QResizeEvent *resizeEvent)
{
updateLabelString();
return QWidget::resizeEvent(resizeEvent);
}
void Bar::updateColors()
{
QPalette palette = parentWidget()->palette();
KColorScheme colorScheme{QPalette::Normal, KColorScheme::ColorSet::Window};
colorScheme.adjustBackground(palette, KColorScheme::NegativeBackground, QPalette::Window, KColorScheme::ColorSet::Window);
colorScheme.adjustForeground(palette, KColorScheme::NegativeText, QPalette::WindowText, KColorScheme::ColorSet::Window);
setPalette(palette);
}
void Bar::updateLabelString()
{
QFontMetrics fontMetrics = m_label->fontMetrics();
if (fontMetrics.horizontalAdvance(m_fullLabelString) + m_warningButton->sizeHint().width() + m_closeButton->sizeHint().width()
+ style()->pixelMetric(QStyle::PM_LayoutLeftMargin) * 2 + style()->pixelMetric(QStyle::PM_LayoutRightMargin) * 2
< width()) {
m_label->setText(m_fullLabelString);
} else {
m_label->setText(m_shortLabelString);
}
}
#include "moc_bar.cpp"
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