qt-everywhere-src-5.15.1/qtbase/src/widgets/util/qsystemtrayicon_qpa.cpp

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#include "qsystemtrayicon_p.h"

#include <QtGui/qpa/qplatformsystemtrayicon.h>
#include <qpa/qplatformtheme.h>
#include <private/qguiapplication_p.h>
#include <private/qhighdpiscaling_p.h>

#include <QApplication>
#include <QStyle>

#ifndef QT_NO_SYSTEMTRAYICON

QT_BEGIN_NAMESPACE

QSystemTrayIconPrivate::QSystemTrayIconPrivate()
    : qpa_sys(QGuiApplicationPrivate::platformTheme()->createPlatformSystemTrayIcon())
    , visible(false)
{
}

QSystemTrayIconPrivate::~QSystemTrayIconPrivate()
{
    delete qpa_sys;
}

void QSystemTrayIconPrivate::install_sys()
{
    if (qpa_sys)
        install_sys_qpa();
}

void QSystemTrayIconPrivate::remove_sys()
{
    if (qpa_sys)
        remove_sys_qpa();
}

QRect QSystemTrayIconPrivate::geometry_sys() const
{
    if (!qpa_sys)
        return QRect();
    auto screen = QGuiApplication::primaryScreen();
#if QT_CONFIG(menu)
    if (menu)
        screen = menu->screen();
#endif
    return QHighDpi::fromNativePixels(qpa_sys->geometry(), screen);
}

void QSystemTrayIconPrivate::updateIcon_sys()
{
    if (qpa_sys)
        qpa_sys->updateIcon(icon);
}

void QSystemTrayIconPrivate::updateMenu_sys()
{
#if QT_CONFIG(menu)
    if (qpa_sys && menu) {
        addPlatformMenu(menu);
        qpa_sys->updateMenu(menu->platformMenu());
    }
#endif
}

void QSystemTrayIconPrivate::updateToolTip_sys()
{
    if (qpa_sys)
        qpa_sys->updateToolTip(toolTip);
}

bool QSystemTrayIconPrivate::isSystemTrayAvailable_sys()
{
    QScopedPointer<QPlatformSystemTrayIcon> sys(QGuiApplicationPrivate::platformTheme()->createPlatformSystemTrayIcon());
    if (sys)
        return sys->isSystemTrayAvailable();
    else
        return false;
}

bool QSystemTrayIconPrivate::supportsMessages_sys()
{
    QScopedPointer<QPlatformSystemTrayIcon> sys(QGuiApplicationPrivate::platformTheme()->createPlatformSystemTrayIcon());
    if (sys)
        return sys->supportsMessages();
    else
        return false;
}

void QSystemTrayIconPrivate::showMessage_sys(const QString &title, const QString &message,
                                             const QIcon &icon, QSystemTrayIcon::MessageIcon msgIcon, int msecs)
{
    if (qpa_sys)
        qpa_sys->showMessage(title, message, icon,
                        static_cast<QPlatformSystemTrayIcon::MessageIcon>(msgIcon), msecs);
}

QT_END_NAMESPACE

#endif // QT_NO_SYSTEMTRAYICON