src/qtui/systemtray.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This file is free software; you can redistribute it and/or modify     *
   6  *   it under the terms of the GNU Library General Public License (LGPL)   *
   7  *   as published by the Free Software Foundation; either version 2 of the *
   8  *   License, or (at your option) any later version.                       *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  19  ***************************************************************************/
  20
  21 #include <QApplication>
  22 #include <QMenu>
  23
  24 #include "systemtray.h"
  25
  26 #include "action.h"
  27 #include "actioncollection.h"
  28 #include "client.h"
  29 #include "qtui.h"
  30
  31 #ifdef HAVE_KDE4
  32 #  include <KMenu>
  33 #  include <KWindowInfo>
  34 #  include <KWindowSystem>
  35 #endif
  36
  37 SystemTray::SystemTray(QWidget *parent)
  38     : QObject(parent),
  39     _associatedWidget(parent)
  40 {
  41     Q_ASSERT(parent);
  42 }
  43
  44
  45 SystemTray::~SystemTray()
  46 {
  47     _trayMenu->deleteLater();
  48 }
  49
  50
  51 void SystemTray::init()
  52 {
  53     ActionCollection *coll = QtUi::actionCollection("General");
  54     _minimizeRestoreAction = new Action(tr("&Minimize"), this, this, SLOT(minimizeRestore()));
  55
  56 #ifdef HAVE_KDE4
  57     KMenu *kmenu;
  58     _trayMenu = kmenu = new KMenu();
  59     kmenu->addTitle(_activeIcon, "Quassel IRC");
  60 #else
  61     _trayMenu = new QMenu(associatedWidget());
  62 #endif
  63
  64     _trayMenu->setTitle("Quassel IRC");
  65
  66 #ifndef HAVE_KDE4
  67     _trayMenu->setAttribute(Qt::WA_Hover);
  68 #endif
  69
  70     _trayMenu->addAction(coll->action("ConnectCore"));
  71     _trayMenu->addAction(coll->action("DisconnectCore"));
  72     _trayMenu->addAction(coll->action("CoreInfo"));
  73     _trayMenu->addSeparator();
  74     _trayMenu->addAction(_minimizeRestoreAction);
  75     _trayMenu->addAction(coll->action("Quit"));
  76
  77     connect(_trayMenu, SIGNAL(aboutToShow()), SLOT(trayMenuAboutToShow()));
  78
  79     NotificationSettings notificationSettings;
  80     notificationSettings.initAndNotify("Systray/Animate", this, SLOT(enableAnimationChanged(QVariant)), true);
  81 }
  82
  83
  84 QWidget *SystemTray::associatedWidget() const
  85 {
  86     return _associatedWidget;
  87 }
  88
  89
  90 bool SystemTray::isSystemTrayAvailable() const
  91 {
  92     return false;
  93 }
  94
  95
  96 bool SystemTray::isVisible() const
  97 {
  98     return false;
  99 }
 100
 101
 102 bool SystemTray::shouldBeVisible() const
 103 {
 104     return _shouldBeVisible;
 105 }
 106
 107
 108 void SystemTray::setVisible(bool visible)
 109 {
 110     _shouldBeVisible = visible;
 111 }
 112
 113
 114 SystemTray::Mode SystemTray::mode() const
 115 {
 116     return _mode;
 117 }
 118
 119
 120 void SystemTray::setMode(Mode mode_)
 121 {
 122     if (mode_ != _mode) {
 123         _mode = mode_;
 124 #ifdef HAVE_KDE4
 125         if (_trayMenu) {
 126             if (_mode == Legacy) {
 127                 _trayMenu->setWindowFlags(Qt::Popup);
 128             }
 129             else {
 130                 _trayMenu->setWindowFlags(Qt::Window);
 131             }
 132         }
 133 #endif
 134     }
 135 }
 136
 137
 138 SystemTray::State SystemTray::state() const
 139 {
 140     return _state;
 141 }
 142
 143
 144 void SystemTray::setState(State state)
 145 {
 146     if (_state != state) {
 147         _state = state;
 148     }
 149 }
 150
 151
 152 QString SystemTray::iconName(State state) const
 153 {
 154     switch (state) {
 155     case State::Passive:
 156         return "inactive-quassel";
 157     case State::Active:
 158         return "quassel";
 159     case State::NeedsAttention:
 160         return "message-quassel";
 161     }
 162     return {};
 163 }
 164
 165
 166 bool SystemTray::isAlerted() const
 167 {
 168     return state() == State::NeedsAttention;
 169 }
 170
 171
 172 void SystemTray::setAlert(bool alerted)
 173 {
 174     if (alerted)
 175         setState(NeedsAttention);
 176     else
 177         setState(Client::isConnected() ? Active : Passive);
 178 }
 179
 180
 181 QMenu *SystemTray::trayMenu() const
 182 {
 183     return _trayMenu;
 184 }
 185
 186
 187 void SystemTray::trayMenuAboutToShow()
 188 {
 189     if (GraphicalUi::isMainWidgetVisible())
 190         _minimizeRestoreAction->setText(tr("&Minimize"));
 191     else
 192         _minimizeRestoreAction->setText(tr("&Restore"));
 193 }
 194
 195
 196 bool SystemTray::animationEnabled() const
 197 {
 198     return _animationEnabled;
 199 }
 200
 201
 202 void SystemTray::enableAnimationChanged(const QVariant &v)
 203 {
 204     _animationEnabled = v.toBool();
 205     emit animationEnabledChanged(v.toBool());
 206 }
 207
 208
 209 QString SystemTray::toolTipTitle() const
 210 {
 211     return _toolTipTitle;
 212 }
 213
 214
 215 QString SystemTray::toolTipSubTitle() const
 216 {
 217     return _toolTipSubTitle;
 218 }
 219
 220
 221 void SystemTray::setToolTip(const QString &title, const QString &subtitle)
 222 {
 223     _toolTipTitle = title;
 224     _toolTipSubTitle = subtitle;
 225     emit toolTipChanged(title, subtitle);
 226 }
 227
 228
 229 void SystemTray::showMessage(const QString &title, const QString &message, MessageIcon icon, int millisecondsTimeoutHint, uint id)
 230 {
 231     Q_UNUSED(title)
 232     Q_UNUSED(message)
 233     Q_UNUSED(icon)
 234     Q_UNUSED(millisecondsTimeoutHint)
 235     Q_UNUSED(id)
 236 }
 237
 238
 239 void SystemTray::closeMessage(uint notificationId)
 240 {
 241     Q_UNUSED(notificationId)
 242 }
 243
 244
 245 void SystemTray::activate(SystemTray::ActivationReason reason)
 246 {
 247     emit activated(reason);
 248 }
 249
 250
 251 void SystemTray::minimizeRestore()
 252 {
 253     GraphicalUi::toggleMainWidget();
 254 }