src/systray/nsystray.cpp

   1 /* NomNom
   2  * Copyright (C) 2011  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "config.h"
  19
  20 #include <QMenu>
  21
  22 #ifdef ENABLE_VERBOSE
  23 #include <QDebug>
  24 #endif
  25
  26 #include <NSysTray>
  27
  28 namespace nn
  29 {
  30
  31 /*
  32  * Constructor: NSystray
  33  *
  34  * Initializes the object.
  35  */
  36 NSysTray::NSysTray(QObject *parent/*=NULL*/, const QString& text/*=""*/)
  37   : QSystemTrayIcon(parent), trayMenu(NULL)
  38 {
  39   trayMenu = new QMenu;
  40   if (!text.isEmpty())
  41     *this << text;
  42 }
  43
  44 /*
  45  * Operator: <<
  46  *
  47  * Shorthand for setting the tooltip message.
  48  *
  49  * Parameters:
  50  *  text - Text to be used a a new tooltip message
  51  *
  52  * Returns:
  53  *  Instance reference
  54  */
  55 NSysTray& NSysTray::operator<<(const QString& text)
  56 {
  57   setToolTip(text);
  58   return *this;
  59 }
  60
  61 /*
  62  * Function: addTrayMenuAction
  63  *
  64  * Adds a new action to the tray menu.
  65  *
  66  * Parameters:
  67  *  signal   - Signal to connect to
  68  *  receiver - Receiver
  69  *  method   - Method that handles the signal
  70  *  text     - Action text
  71  *  checkable - Whether the action should be checkable
  72  */
  73 void NSysTray::addTrayMenuAction(const char *signal,
  74                                  QObject *receiver,
  75                                  const char *method,
  76                                  const QString& text,
  77                                  const bool checkable/*=false*/)
  78 {
  79   QAction *action = new QAction(text, this);
  80   action->setCheckable(checkable);
  81   connect(action, signal, receiver, method);
  82   trayMenu->addAction(action);
  83 }
  84
  85 /*
  86  * Function: addTrayMenuSeparator
  87  *
  88  * Adds a separator to the tray menu.
  89  */
  90 void NSysTray::addTrayMenuSeparator()
  91 {
  92   QAction *a = new QAction(this);
  93   a->setSeparator(true);
  94   trayMenu->addAction(a);
  95 }
  96
  97 /*
  98  * Function: findTrayMenuAction
  99  *
 100  * Returns a matching tray menu action.
 101  *
 102  * Parameters:
 103  *  text - Action text to match
 104  *
 105  * Returns:
 106  *  Pointer to an action or NULL if nothing was matched
 107  */
 108 QAction *NSysTray::findTrayMenuAction(const QString& text)
 109 {
 110   foreach (QAction *action, trayMenu->actions())
 111   {
 112     if (action->text() == text)
 113       return action;
 114   }
 115 #ifdef ENABLE_VERBOSE
 116   qWarning() << __PRETTY_FUNCTION__ << __LINE__
 117              << "Action \""
 118              << text
 119              << "\" not found in tray menu";
 120 #endif
 121   return NULL;
 122 }
 123
 124 /*
 125  * Function: setTrayMenu()
 126  *
 127  * Makes the created tray menu the context menu for the tray icon.
 128  */
 129 void NSysTray::setTrayMenu()
 130 {
 131   setContextMenu(trayMenu);
 132 }
 133
 134 } // namespace nn
 135
 136 /* vim: set ts=2 sw=2 tw=72 expandtab: */