src/ui-kde/roster-widget.cpp

   1 /*
   2  * Inspired by examples from Telepathy-Qt4 by Collabora.co.uk
   3  * Copyright (C) 2011 Vojta Kulicka <vojtechkulicka@gmail.com>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library 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 GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  */
  19
  20 #include <QObject>
  21
  22 #include <TelepathyQt4/AccountManager>
  23 #include <TelepathyQt4/PendingReady>
  24 #include <TelepathyQt4/AccountSet>
  25
  26 #include "../backend/flat-model-proxy.h"
  27 #include "../backend/telepathy-client.h"
  28 #include "../backend/accounts-model-item.h"
  29 #include "../backend/accounts-model.h"
  30 //#include <TelepathyQt4/Models/AvatarImageProvider>
  31
  32 #include <QAbstractItemModel>
  33 #include <QDeclarativeContext>
  34 #include <QDeclarativeEngine>
  35 #include <QVBoxLayout>
  36 #include <QHBoxLayout>
  37 #include <QTreeView>
  38 #include <QAction>
  39 #include <QPoint>
  40 #include <QMenu>
  41 #include <QInputDialog>
  42 #include <qt4/QtGui/qmessagebox.h>
  43
  44 #include "roster-widget.h"
  45 #include "account-presence-button.h"
  46 #include "makneto.h"
  47 #include "maknetoview.h"
  48 #include "sessiontabmanager.h"
  49
  50 RosterWidget::RosterWidget(QWidget *parent)
  51 : QWidget(parent) {
  52   QVBoxLayout *layout = new QVBoxLayout(this);
  53   m_hlayout = new QHBoxLayout(this);
  54
  55   m_view = new QTreeView(this);
  56   m_view->setIndentation(5);
  57   m_view->setUniformRowHeights(true);
  58   m_view->alternatingRowColors();
  59   m_view->setHeaderHidden(true);
  60
  61   layout->addLayout(m_hlayout);
  62   layout->addWidget(m_view);
  63
  64   setLayout(layout);
  65   show();
  66   //  mView->engine()->addImageProvider(
  67   //  QString::fromLatin1("avatars"),
  68   //  new Tp::AvatarImageProvider(am));
  69 }
  70
  71 void RosterWidget::onInitializationFinished(MaknetoBackend::TelepathyClient *client) {
  72   //QAbstractItemModel *contactModel =  new MaknetoLib::FlatModelProxy(client->accountsModel());
  73
  74   MaknetoBackend::AccountsModel* accountsModel = client->accountsModel();
  75   m_view->setModel(accountsModel);
  76   m_view->setContextMenuPolicy(Qt::CustomContextMenu);
  77
  78   //send a signal to sessionTabManager about new session request
  79   connect(this, SIGNAL(textChatRequested(QModelIndex)),
  80     Makneto::Instance()->getMaknetoMainWindow()->getMaknetoView()->getSessionTabManager(), //sessionTabManager
  81     SLOT(onTextChatRequested(QModelIndex)));
  82
  83   //neccesary for context menu to work
  84   connect(m_view, SIGNAL(customContextMenuRequested(QPoint)),
  85     this, SLOT(onCustomContextMenuRequested(QPoint)));
  86
  87   connect(accountsModel, SIGNAL(accountConnectionStatusChanged(Tp::AccountPtr, Tp::ConnectionStatus)),
  88     this, SLOT(onAccountStatusChanged(Tp::AccountPtr, Tp::ConnectionStatus)));
  89
  90   qDebug() << "Telepathy initialization has finished";
  91   //qDebug() << "Available accounts by ID: ";
  92   /*    foreach(Tp::AccountPtr account, client->accountManager()->enabledAccounts()->accounts()){
  93       qDebug() << account->uniqueIdentifier();
  94       m_hlayout->addWidget(new AccountPresenceButton(account,this));
  95     }*/
  96 }
  97
  98 void RosterWidget::onStartTextChat() {
  99   qDebug() << "RosterWidget: on start text chat";
 100
 101   emit textChatRequested(m_view->currentIndex());
 102 }
 103
 104 void RosterWidget::onAccountStatusChanged(const Tp::AccountPtr &account, Tp::ConnectionStatus status){
 105   qDebug() << "on account status changed (" << account->uniqueIdentifier() << ", " << status << ")";
 106
 107   if (status == Tp::ConnectionStatusDisconnected) {
 108     QString connectionError = account->connectionError();
 109
 110     // ignore user disconnect
 111     if (connectionError != "org.freedesktop.Telepathy.Error.Cancelled") {
 112       handleConnectionError(account, account->connectionStatusReason());
 113     }
 114   }
 115 }
 116
 117 void RosterWidget::handleConnectionError(const Tp::AccountPtr &account, Tp::ConnectionStatusReason reason){
 118   if (!account->isEnabled()){
 119     QMessageBox::critical(this, tr("Error"), tr("Could not connect %1. Account is disabled!").arg( account->displayName()) );
 120   }else if (reason == Tp::ConnectionStatusReasonAuthenticationFailed) {
 121     QMessageBox::critical(this, tr("Error"), tr("Could not connect %1. Authentication failed (is your password correct?)").arg( account->displayName()) );
 122   } else if (reason == Tp::ConnectionStatusReasonNetworkError) {
 123     QMessageBox::critical(this, tr("Error"), tr("Could not connect %1. There was a network error, check your connection").arg( account->displayName()) );
 124   } else {
 125     // other errors
 126     QMessageBox::critical(this, tr("Error"), tr("An unexpected error has occurred with %1: '%2'").arg( account->displayName()).arg(account->connectionError()) );
 127   }
 128 }
 129
 130 void RosterWidget::onStartAudioChat() {
 131   // FIXME: implement this
 132   qDebug() << "on start audio chat";
 133 }
 134
 135 void RosterWidget::onStartVideoChat(){
 136   // FIXME: implement this
 137   qDebug() << "on start video chat";
 138 }
 139
 140 void RosterWidget::onCustomContextMenuRequested(QPoint point) {
 141   Q_UNUSED(point);
 142
 143   QModelIndex index = m_view->currentIndex();
 144
 145   QScopedPointer<QMenu> contextMenu(new QMenu());
 146   QMenu *presenceSubMenu;
 147   QAction *action;
 148
 149   //context menu for an account
 150   if (index.data(MaknetoBackend::AccountsModel::AliasRole) == QVariant()) {
 151
 152     connect(contextMenu.data(), SIGNAL(triggered(QAction *)),
 153       this, SLOT(onChangePresence(QAction *)));
 154
 155
 156     contextMenu->setTitle(index.data(MaknetoBackend::AccountsModel::DisplayNameRole).toString());
 157     presenceSubMenu = contextMenu->addMenu("Set presence");
 158     action = presenceSubMenu->addAction("Available");
 159     action->setIcon(KIcon("maknetoonline"));
 160     action->setData(MaknetoBackend::TelepathyClient::Available);
 161
 162     action = presenceSubMenu->addAction("Away");
 163     action->setIcon(KIcon("maknetoaway"));
 164     action->setData(MaknetoBackend::TelepathyClient::Away);
 165
 166     action = presenceSubMenu->addAction("Busy");
 167     action->setIcon(KIcon("maknetodnd"));
 168     action->setData(MaknetoBackend::TelepathyClient::Busy);
 169
 170     action = presenceSubMenu->addAction("Invisible");
 171     action->setIcon(KIcon("maknetoinvisible"));
 172     action->setData(MaknetoBackend::TelepathyClient::Invisible);
 173
 174     action = presenceSubMenu->addAction("Offline");
 175     action->setIcon(KIcon("maknetooffline"));
 176     action->setData(MaknetoBackend::TelepathyClient::Offline);
 177
 178     m_actionMUC = contextMenu->addAction("Start/Join MUC");
 179
 180   }//context menu for contact
 181   else {
 182     contextMenu->setTitle(index.data(MaknetoBackend::AccountsModel::AliasRole).toString());
 183     action = contextMenu->addAction("Text Chat");
 184     connect(action, SIGNAL(triggered(bool)),
 185       this, SLOT(onStartTextChat()));
 186     action = contextMenu->addAction("Start Audio Chat");
 187     connect(action, SIGNAL(triggered(bool)),
 188       this, SLOT(onStartAudioChat()));
 189     action = contextMenu->addAction("Start Video Chat");
 190     connect(action, SIGNAL(triggered(bool)),
 191       this, SLOT(onStartVideoChat()));
 192   }
 193
 194
 195   //TODO figure out why the damn title does not show!!!!
 196   contextMenu->exec(QCursor::pos());
 197 }
 198
 199 void RosterWidget::onChangePresence(QAction *action) {
 200   bool ok;
 201   //start MUC
 202   if (action == m_actionMUC) {
 203
 204     QString chatRoomName = QInputDialog::getText(this, tr("QInputDialog::getText()"),
 205       tr("Chatroom name:"), QLineEdit::Normal,
 206       tr(""), &ok);
 207     if (ok)
 208       MaknetoBackend::TelepathyClient::Instance()->onNewTextChatRoomRequested(m_view->currentIndex(), chatRoomName);
 209   }//set presence
 210   else {
 211     QString statusMsg = QString();
 212     if (action->data() != MaknetoBackend::TelepathyClient::Offline) {
 213       statusMsg = QInputDialog::getText(this, tr("QInputDialog::getText()"),
 214         tr("Status message:"), QLineEdit::Normal,
 215         tr(""), &ok);
 216     }
 217     MaknetoBackend::TelepathyClient::Instance()->setAccountPresence(m_view->currentIndex(), action->data().toInt(), statusMsg);
 218   }
 219 }
 220