src/qtui/qtui.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   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  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "qtui.h"
  22
  23 #include "abstractnotificationbackend.h"
  24 #include "buffermodel.h"
  25 #include "chatlinemodel.h"
  26 #include "contextmenuactionprovider.h"
  27 #include "mainwin.h"
  28 #include "qtuimessageprocessor.h"
  29 #include "qtuisettings.h"
  30 #include "qtuistyle.h"
  31 #include "toolbaractionprovider.h"
  32 #include "types.h"
  33 #include "util.h"
  34
  35 #ifdef Q_WS_X11
  36 #  include <QX11Info>
  37 #endif
  38
  39 QPointer<QtUi> QtUi::_instance = 0;
  40 QPointer<MainWin> QtUi::_mainWin = 0;
  41 QList<AbstractNotificationBackend *> QtUi::_notificationBackends;
  42 QList<AbstractNotificationBackend::Notification> QtUi::_notifications;
  43
  44 QtUi::QtUi() : GraphicalUi() {
  45   if(_instance != 0) {
  46     qWarning() << "QtUi has been instantiated again!";
  47     return;
  48   }
  49   _instance = this;
  50
  51   QtUiSettings uiSettings;
  52   Quassel::loadTranslation(uiSettings.value("Locale", QLocale::system()).value<QLocale>());
  53
  54   setContextMenuActionProvider(new ContextMenuActionProvider(this));
  55   setToolBarActionProvider(new ToolBarActionProvider(this));
  56
  57   setUiStyle(new QtUiStyle(this));
  58   _mainWin = new MainWin();
  59
  60   setMainWidget(_mainWin);
  61
  62   connect(_mainWin, SIGNAL(connectToCore(const QVariantMap &)), this, SIGNAL(connectToCore(const QVariantMap &)));
  63   connect(_mainWin, SIGNAL(disconnectFromCore()), this, SIGNAL(disconnectFromCore()));
  64 }
  65
  66 QtUi::~QtUi() {
  67   unregisterAllNotificationBackends();
  68   delete _mainWin;
  69 }
  70
  71 void QtUi::init() {
  72   _mainWin->init();
  73 }
  74
  75 MessageModel *QtUi::createMessageModel(QObject *parent) {
  76   return new ChatLineModel(parent);
  77 }
  78
  79 AbstractMessageProcessor *QtUi::createMessageProcessor(QObject *parent) {
  80   return new QtUiMessageProcessor(parent);
  81 }
  82
  83 void QtUi::connectedToCore() {
  84   _mainWin->connectedToCore();
  85 }
  86
  87 void QtUi::disconnectedFromCore() {
  88   _mainWin->disconnectedFromCore();
  89 }
  90
  91 void QtUi::registerNotificationBackend(AbstractNotificationBackend *backend) {
  92   if(!_notificationBackends.contains(backend)) {
  93     _notificationBackends.append(backend);
  94     instance()->connect(backend, SIGNAL(activated(uint)), SLOT(notificationActivated(uint)));
  95   }
  96 }
  97
  98 void QtUi::unregisterNotificationBackend(AbstractNotificationBackend *backend) {
  99   _notificationBackends.removeAll(backend);
 100 }
 101
 102 void QtUi::unregisterAllNotificationBackends() {
 103   _notificationBackends.clear();
 104 }
 105
 106 const QList<AbstractNotificationBackend *> &QtUi::notificationBackends() {
 107   return _notificationBackends;
 108 }
 109
 110 uint QtUi::invokeNotification(BufferId bufId, AbstractNotificationBackend::NotificationType type, const QString &sender, const QString &text) {
 111   static int notificationId = 0;
 112
 113   AbstractNotificationBackend::Notification notification(++notificationId, bufId, type, sender, text);
 114   _notifications.append(notification);
 115   foreach(AbstractNotificationBackend *backend, _notificationBackends)
 116     backend->notify(notification);
 117   return notificationId;
 118 }
 119
 120 void QtUi::closeNotification(uint notificationId) {
 121   QList<AbstractNotificationBackend::Notification>::iterator i = _notifications.begin();
 122   while(i != _notifications.end()) {
 123     if(i->notificationId == notificationId) {
 124       foreach(AbstractNotificationBackend *backend, _notificationBackends)
 125         backend->close(notificationId);
 126       i = _notifications.erase(i);
 127     } else ++i;
 128   }
 129 }
 130
 131 void QtUi::closeNotifications(BufferId bufferId) {
 132   QList<AbstractNotificationBackend::Notification>::iterator i = _notifications.begin();
 133   while(i != _notifications.end()) {
 134     if(!bufferId.isValid() || i->bufferId == bufferId) {
 135       foreach(AbstractNotificationBackend *backend, _notificationBackends)
 136         backend->close(i->notificationId);
 137       i = _notifications.erase(i);
 138     } else ++i;
 139   }
 140 }
 141
 142 const QList<AbstractNotificationBackend::Notification> &QtUi::activeNotifications() {
 143   return _notifications;
 144 }
 145
 146 void QtUi::notificationActivated(uint notificationId) {
 147   if(notificationId != 0) {
 148     QList<AbstractNotificationBackend::Notification>::iterator i = _notifications.begin();
 149     while(i != _notifications.end()) {
 150       if(i->notificationId == notificationId) {
 151         BufferId bufId = i->bufferId;
 152         if(bufId.isValid())
 153           Client::bufferModel()->switchToBuffer(bufId);
 154         break;
 155       }
 156       ++i;
 157     }
 158   }
 159   closeNotification(notificationId);
 160
 161   mainWindow()->forceActivated();
 162 }