Improve systray activation behavior; more refactoring
[quassel.git] / src / qtui / legacysystemtray.cpp
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20
21 #ifndef QT_NO_SYSTEMTRAYICON
22
23 #include "legacysystemtray.h"
24 #include "qtui.h"
25
26 LegacySystemTray::LegacySystemTray(QWidget *parent)
27   : SystemTray(parent),
28   _blinkState(false),
29   _isVisible(true)
30 {
31 #ifndef HAVE_KDE
32   _trayIcon = new QSystemTrayIcon(associatedWidget());
33 #else
34   _trayIcon = new KSystemTrayIcon(associatedWidget());
35   // We don't want to trigger a minimize if a highlight is pending, so we brutally remove the internal connection for that
36   disconnect(_trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
37                  _trayIcon, SLOT(activateOrHide(QSystemTrayIcon::ActivationReason)));
38 #endif
39 #ifndef Q_WS_MAC
40   connect(_trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
41                      SLOT(on_activated(QSystemTrayIcon::ActivationReason)));
42 #endif
43   connect(_trayIcon, SIGNAL(messageClicked()),
44                      SIGNAL(messageClicked()));
45
46   setTrayMenu(_trayIcon->contextMenu());
47   _trayIcon->setContextMenu(trayMenu());
48
49   _blinkTimer.setInterval(500);
50   _blinkTimer.setSingleShot(false);
51   connect(&_blinkTimer, SIGNAL(timeout()), SLOT(on_blinkTimeout()));
52 }
53
54 void LegacySystemTray::init() {
55   if(mode() == Invalid) // derived class hasn't set a mode itself
56     setMode(Legacy);
57
58   SystemTray::init();
59 }
60
61 void LegacySystemTray::syncLegacyIcon() {
62   _trayIcon->setIcon(stateIcon());
63   _trayIcon->setToolTip(toolTipTitle());
64 }
65
66 void LegacySystemTray::setVisible(bool visible) {
67   _isVisible = visible;
68   if(mode() == Legacy) {
69     if(visible)
70       _trayIcon->show();
71     else
72       _trayIcon->hide();
73   }
74 }
75
76 bool LegacySystemTray::isVisible() const {
77   if(mode() == Legacy) {
78     return _trayIcon->isVisible();
79   }
80   return false;
81 }
82
83 void LegacySystemTray::setMode(Mode mode_) {
84   SystemTray::setMode(mode_);
85
86   if(mode() == Legacy) {
87     syncLegacyIcon();
88     if(_isVisible)
89       _trayIcon->show();
90     if(state() == NeedsAttention)
91       _blinkTimer.start();
92   } else {
93     _trayIcon->hide();
94     _blinkTimer.stop();
95   }
96 }
97
98 void LegacySystemTray::setState(State state_) {
99   State oldstate = state();
100   SystemTray::setState(state_);
101   if(oldstate != state()) {
102     if(state() == NeedsAttention && mode() == Legacy)
103       _blinkTimer.start();
104     else {
105       _blinkTimer.stop();
106       _blinkState = false;
107     }
108   }
109   if(mode() == Legacy)
110     _trayIcon->setIcon(stateIcon());
111 }
112
113 Icon LegacySystemTray::stateIcon() const {
114   if(mode() == Legacy && state() == NeedsAttention && !_blinkState)
115     return SystemTray::stateIcon(Active);
116   return SystemTray::stateIcon();
117 }
118
119 void LegacySystemTray::on_blinkTimeout() {
120   _blinkState = !_blinkState;
121   _trayIcon->setIcon(stateIcon());
122 }
123
124 void LegacySystemTray::on_activated(QSystemTrayIcon::ActivationReason reason) {
125   activate((SystemTray::ActivationReason)reason);
126 }
127
128 void LegacySystemTray::showMessage(const QString &title, const QString &message, SystemTray::MessageIcon icon, int millisecondsTimeoutHint) {
129   _trayIcon->showMessage(title, message, (QSystemTrayIcon::MessageIcon)icon, millisecondsTimeoutHint);
130 }
131
132 #endif /* QT_NO_SYSTEMTRAYICON */