src/qtui/statusnotifieritem.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2020 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This contains code from KStatusNotifierItem, part of the KDE libs     *
   6  *   Copyright (C) 2009 Marco Martin <notmart@gmail.com>                   *
   7  *                                                                         *
   8  *   This file is free software; you can redistribute it and/or modify     *
   9  *   it under the terms of the GNU Library General Public License (LGPL)   *
  10  *   as published by the Free Software Foundation; either version 2 of the *
  11  *   License, or (at your option) any later version.                       *
  12  *                                                                         *
  13  *   This program is distributed in the hope that it will be useful,       *
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  16  *   GNU General Public License for more details.                          *
  17  *                                                                         *
  18  *   You should have received a copy of the GNU General Public License     *
  19  *   along with this program; if not, write to the                         *
  20  *   Free Software Foundation, Inc.,                                       *
  21  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  22  ***************************************************************************/
  23
  24 #pragma once
  25
  26 #ifdef HAVE_DBUS
  27
  28 #    include <QDBusError>
  29 #    include <QHash>
  30 #    include <QString>
  31 #    include <QTemporaryDir>
  32
  33 #    include "notificationsclient.h"
  34 #    include "statusnotifierwatcher.h"
  35 #    include "systemtray.h"
  36
  37 #    ifdef QT_NO_SYSTEMTRAYICON
  38 #        define StatusNotifierItemParent SystemTray
  39 #    else
  40 #        define StatusNotifierItemParent LegacySystemTray
  41 #        include "legacysystemtray.h"
  42 #    endif
  43
  44 class QDBusServiceWatcher;
  45
  46 class StatusNotifierItemDBus;
  47
  48 class StatusNotifierItem : public StatusNotifierItemParent
  49 {
  50     Q_OBJECT
  51
  52 public:
  53     explicit StatusNotifierItem(QWidget* parent);
  54
  55     bool isSystemTrayAvailable() const override;
  56
  57 public slots:
  58     void showMessage(const QString& title,
  59                      const QString& message,
  60                      MessageIcon icon = Information,
  61                      int msTimeout = 10000,
  62                      uint notificationId = 0) override;
  63     void closeMessage(uint notificationId) override;
  64
  65 protected:
  66     QString title() const;
  67     QString iconName() const;
  68     QString attentionIconName() const;
  69     QString toolTipIconName() const;
  70     QString iconThemePath() const;
  71     QString menuObjectPath() const;
  72
  73     bool eventFilter(QObject* watched, QEvent* event) override;
  74
  75 private slots:
  76     void activated(const QPoint& pos);
  77     void serviceChange(const QString& name, const QString& oldOwner, const QString& newOwner);
  78     void checkForRegisteredHosts();
  79     void onDBusError(const QDBusError& error);
  80
  81     void notificationClosed(uint id, uint reason);
  82     void notificationInvoked(uint id, const QString& action);
  83
  84     void refreshIcons();
  85
  86     void onModeChanged(Mode mode);
  87     void onStateChanged(State state);
  88     void onVisibilityChanged(bool isVisible);
  89
  90 private:
  91     void registerToWatcher();
  92
  93     QDBusServiceWatcher* _serviceWatcher{nullptr};
  94     StatusNotifierItemDBus* _statusNotifierItemDBus{nullptr};
  95     org::kde::StatusNotifierWatcher* _statusNotifierWatcher{nullptr};
  96     org::freedesktop::Notifications* _notificationsClient{nullptr};
  97     bool _notificationsClientSupportsMarkup{false};
  98     bool _notificationsClientSupportsActions{false};
  99     quint32 _lastNotificationsDBusId{0};
 100     QHash<uint, uint> _notificationsIdMap;  ///< Maps our own notification ID to the D-Bus one
 101
 102     QString _iconThemePath;
 103     QString _menuObjectPath;
 104
 105     QTemporaryDir _iconThemeDir;
 106
 107     friend class StatusNotifierItemDBus;
 108 };
 109
 110 #endif /* HAVE_DBUS */