src/qtui/legacysystemtray.cpp

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   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
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  20
  21 #ifndef QT_NO_SYSTEMTRAYICON
  22
  23 #include <QIcon>
  24
  25 #include "legacysystemtray.h"
  26 #include "mainwin.h"
  27 #include "qtui.h"
  28
  29 LegacySystemTray::LegacySystemTray(QWidget *parent)
  30     : SystemTray(parent),
  31     _blinkState(false),
  32     _lastMessageId(0)
  33 {
  34 #ifndef HAVE_KDE4
  35     _trayIcon = new QSystemTrayIcon(associatedWidget());
  36 #else
  37     _trayIcon = new KSystemTrayIcon(associatedWidget());
  38     // We don't want to trigger a minimize if a highlight is pending, so we brutally remove the internal connection for that
  39     disconnect(_trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
  40         _trayIcon, SLOT(activateOrHide(QSystemTrayIcon::ActivationReason)));
  41 #endif
  42 #ifndef Q_OS_MAC
  43     connect(_trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
  44         SLOT(onActivated(QSystemTrayIcon::ActivationReason)));
  45 #endif
  46     connect(_trayIcon, SIGNAL(messageClicked()),
  47         SLOT(onMessageClicked()));
  48
  49     _trayIcon->setContextMenu(trayMenu());
  50     _trayIcon->setVisible(false);
  51
  52     setMode(Mode::Legacy);
  53
  54     connect(this, SIGNAL(visibilityChanged(bool)), this, SLOT(onVisibilityChanged(bool)));
  55     connect(this, SIGNAL(modeChanged(Mode)), this, SLOT(onModeChanged(Mode)));
  56     connect(this, SIGNAL(stateChanged(State)), this, SLOT(onStateChanged(State)));
  57     connect(this, SIGNAL(toolTipChanged(QString, QString)), SLOT(updateToolTip()));
  58     connect(this, SIGNAL(iconsChanged()), this, SLOT(updateIcon()));
  59
  60     _blinkTimer.setInterval(750);
  61     _blinkTimer.setSingleShot(false);
  62     connect(&_blinkTimer, SIGNAL(timeout()), SLOT(onBlinkTimeout()));
  63
  64     updateIcon();
  65     updateToolTip();
  66 }
  67
  68
  69 bool LegacySystemTray::isSystemTrayAvailable() const
  70 {
  71     return mode() == Mode::Legacy
  72             ? QSystemTrayIcon::isSystemTrayAvailable()
  73             : SystemTray::isSystemTrayAvailable();
  74 }
  75
  76
  77 void LegacySystemTray::onVisibilityChanged(bool isVisible)
  78 {
  79     if (mode() == Legacy) {
  80         _trayIcon->setVisible(isVisible);
  81     }
  82 }
  83
  84
  85 void LegacySystemTray::onModeChanged(Mode mode)
  86 {
  87     if (mode == Mode::Legacy) {
  88         _trayIcon->setVisible(isVisible());
  89     }
  90     else {
  91         _trayIcon->hide();
  92     }
  93 }
  94
  95
  96 void LegacySystemTray::onStateChanged(State state)
  97 {
  98     if (state == NeedsAttention && animationEnabled())
  99         _blinkTimer.start();
 100     else {
 101         _blinkTimer.stop();
 102         _blinkState = false;
 103     }
 104     updateIcon();
 105 }
 106
 107
 108 void LegacySystemTray::updateIcon()
 109 {
 110     QString icon;
 111     if (state() == State::NeedsAttention && !_blinkState) {
 112         icon = iconName(State::Active);
 113     }
 114     else {
 115         icon = iconName(state());
 116     }
 117     _trayIcon->setIcon(QIcon::fromTheme(icon, QIcon{QString{":/icons/hicolor/24x24/status/%1.svg"}.arg(icon)}));
 118 }
 119
 120
 121 void LegacySystemTray::updateToolTip()
 122 {
 123 #if defined Q_OS_MAC || defined Q_OS_WIN
 124     QString tooltip = QString("%1").arg(toolTipTitle());
 125     if (!toolTipSubTitle().isEmpty())
 126         tooltip += QString("\n%1").arg(toolTipSubTitle());
 127 #else
 128     QString tooltip = QString("<b>%1</b>").arg(toolTipTitle());
 129     if (!toolTipSubTitle().isEmpty())
 130         tooltip += QString("<br>%1").arg(toolTipSubTitle());
 131 #endif
 132
 133     _trayIcon->setToolTip(tooltip);
 134 }
 135
 136
 137 void LegacySystemTray::onBlinkTimeout()
 138 {
 139     _blinkState = !_blinkState;
 140     updateIcon();
 141 }
 142
 143
 144 void LegacySystemTray::onActivated(QSystemTrayIcon::ActivationReason reason)
 145 {
 146     activate((SystemTray::ActivationReason)reason);
 147 }
 148
 149
 150 void LegacySystemTray::onMessageClicked()
 151 {
 152     emit messageClicked(_lastMessageId);
 153 }
 154
 155
 156 void LegacySystemTray::showMessage(const QString &title, const QString &message, SystemTray::MessageIcon icon, int msTimeout, uint id)
 157 {
 158     // fancy stuff later: show messages in order
 159     // for now, we just show the last message
 160     _lastMessageId = id;
 161     _trayIcon->showMessage(title, message, (QSystemTrayIcon::MessageIcon)icon, msTimeout);
 162 }
 163
 164
 165 void LegacySystemTray::closeMessage(uint notificationId)
 166 {
 167     Q_UNUSED(notificationId)
 168
 169     // there really seems to be no sane way to close the bubble... :(
 170 #ifdef Q_WS_X11
 171     showMessage("", "", NoIcon, 1);
 172 #endif
 173 }
 174
 175
 176 #endif /* QT_NO_SYSTEMTRAYICON */