/*
# Copyright (c) 2009, 2010 - OpenSLX Project, Computer Center University of
# Freiburg
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# serverChatDialog.cpp
# - graphical chat interface for the pvsmgr
# -----------------------------------------------------------------------------
*/
#include "serverChatDialog.h"
#include <src/gui/mainWindow.h>
#include "ui_serverChatDialog.h"
ServerChatDialog::ServerChatDialog(QWidget *parent) :
QDialog(parent), uichat(new Ui::ServerChatDialogClass)
{
uichat->setupUi(this);
_nickname = "PVSMGR";
connect(uichat->pushButton, SIGNAL(clicked()), this, SLOT(chat_send()));
// add first tab for public messages
uichat->tabWidget->clear();
QTextEdit *t = new QTextEdit();
t->setReadOnly(true);
uichat->tabWidget->addTab(t, "@all");
_hash = new QHash<QString, QTextEdit*> ();
_hash->insert(uichat->tabWidget->tabText(0), t);
// setup menu
_menu = new QMenu();
_sendFileAction = new QAction(tr("&Send File..."), this);
_menu->addAction(_sendFileAction);
connect(uichat->listWidget, SIGNAL(doubleClicked(QModelIndex)), this,
SLOT(addTab(QModelIndex)));
connect(uichat->tabWidget, SIGNAL(tabCloseRequested(int)), this,
SLOT(removeTab(int)));
connect(uichat->tabWidget, SIGNAL(currentChanged(int)), this, SLOT(removeIcon(int)));
connect(uichat->listWidget, SIGNAL(customContextMenuRequested(QPoint)), this,
SLOT(showMenu(QPoint)));
connect(_sendFileAction, SIGNAL(triggered()), this, SLOT(sendFile()));
this->setAcceptDrops(true);
}
ServerChatDialog::~ServerChatDialog()
{
}
void ServerChatDialog::setTrayIcon(QSystemTrayIcon *trayIcon)
{
// _trayIcon = trayIcon;
// FIXME: messageClicked() is always emitted, not only on chat msg
//connect(_trayIcon, SIGNAL(messageClicked()), this, SLOT(open()));
}
////////////////////////////////////////////////////////////////////////////////
// Slots
void ServerChatDialog::open()
{
uichat->lineEdit->setFocus();
setVisible(true);
}
void ServerChatDialog::chat_receive(QString nick_from, QString nick_to,
QString msg)
{
qDebug("[%s] R %s <- %s : %s", metaObject()->className(),
qPrintable(nick_to), qPrintable(nick_from), qPrintable(msg));
if (nick_to == uichat->tabWidget->tabText(0))
showMsg(nick_from, msg, getTab(nick_to)); // public message or own msg
else
{
if (nick_to == "PVSMGR")
showMsg(nick_from, msg, getTab(nick_from)); // private message
else if (nick_from == "PVSMGR")
showMsg(nick_from, msg, getTab(nick_to)); // private message
}
}
void ServerChatDialog::chat_send()
{
QString msg = uichat->lineEdit->text();
if (msg != "")
{
msg = "PVSMGR:"+ msg;
QString nick_to = uichat->tabWidget->tabText(uichat->tabWidget->currentIndex());
PVSMsg myMsg(PVSMESSAGE, nick_to, msg, 0);
MainWindow::getWindow()->sendChatMsg(myMsg);
uichat->lineEdit->clear();
uichat->lineEdit->setFocus();
qDebug("[%s] S %s -> %s : %s", metaObject()->className(),
qPrintable(_nickname), qPrintable(nick_to), qPrintable(msg));
}
}
void ServerChatDialog::chat_nicklist_update()
{
uichat->listWidget->clear();
uichat->listWidget->addItems(_nickList);
}
void ServerChatDialog::chat_client_add(QString nick)
{
if (!_nickList.contains(nick))
_nickList.append(nick);
showEvent("-> " + nick + tr(" has joined the chat."));
}
void ServerChatDialog::chat_client_remove(QString nick)
{
_nickList.removeOne(nick);
showEvent("<- " + nick + tr(" has left the chat."));
}
void ServerChatDialog::addTab(QModelIndex i)
{
QString text = i.data().toString();
if (_hash->contains(text))
{
uichat->tabWidget->setCurrentWidget(_hash->value(text));
}
else
{
QTextEdit *t = new QTextEdit();
t->setReadOnly(true);
uichat->tabWidget->setCurrentIndex(uichat->tabWidget->addTab(t, text));
_hash->insert(text, t);
}
uichat->lineEdit->setFocus();
}
void ServerChatDialog::removeTab(int i)
{
if (i != 0)
{
_tabList.removeOne(_hash->value(uichat->tabWidget->tabText(i)));
_hash->remove(uichat->tabWidget->tabText(i));
uichat->tabWidget->removeTab(i);
uichat->lineEdit->setFocus();
}
}
void ServerChatDialog::removeIcon(int i)
{
uichat->tabWidget->setTabIcon(i, QIcon());
}
////////////////////////////////////////////////////////////////////////////////
// Private
QTextEdit* ServerChatDialog::getTab(QString text)
{
if (!_hash->contains(text))
{
QTextEdit *t = new QTextEdit();
t->setReadOnly(true);
uichat->tabWidget->addTab(t, text);
_hash->insert(text, t);
_tabList.append(t);
}
uichat->lineEdit->setFocus();
return _hash->value(text);
}
void ServerChatDialog::showMsg(QString nick_from, QString msg, QTextEdit *t)
{
// move cursor at the end
t->moveCursor(QTextCursor::End);
// print time
if (nick_from == "PVSMGR")
t->setTextColor(QColor(0, 100, 100));
else
t->setTextColor(QColor(0, 100, 0));
t->append("[" + QTime::currentTime().toString("hh:mm") + "] ");
// print nickname
if (nick_from == "PVSMGR")
t->setTextColor(QColor(0, 100, 255));
else
t->setTextColor(QColor(0, 0, 255));
t->insertPlainText("<" + nick_from + "> ");
// print message
if (nick_from == "PVSMGR")
t->setTextColor(QColor(100, 100, 100));
else
t->setTextColor(QColor(0, 0, 0));
t->insertPlainText(msg);
// show icon if not current tab
if (uichat->tabWidget->currentIndex() != uichat->tabWidget->indexOf(t))
uichat->tabWidget->setTabIcon(uichat->tabWidget->indexOf(t), QIcon(":chat_msg16.svg"));
}
void ServerChatDialog::showMenu(QPoint p)
{
_menu->popup(uichat->listWidget->mapToGlobal(p));
}
void ServerChatDialog::sendFile()
{
ServerFileTransfert* sft = new ServerFileTransfert(this);
QString cTab = uichat->listWidget->currentItem()->text();
QString hostIP = PVSConnectionManager::getManager()->getClientFromUsername(cTab)->getIp();
if (hostIP != "")
sft->sendFileToHost(hostIP);
}
void ServerChatDialog::sendFile(QString filename)
{
if (uichat->tabWidget->currentIndex() == 0 || filename == "")
return;
// ask user
QString nick = uichat->tabWidget->tabText(uichat->tabWidget->currentIndex());
QMessageBox::StandardButton result = QMessageBox::question(0,
tr("PVS File Transfer with ")+nick,
tr("Send file '") + filename + tr("' to ") + nick + "?",
QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
if (result != QMessageBox::Ok)
return;
ServerFileTransfert* sft = new ServerFileTransfert(this);
QString hostIP = PVSConnectionManager::getManager()->getClientFromUsername(nick)->getIp();
if (hostIP != "")
sft->sendFileToHost(hostIP, filename);
}
void ServerChatDialog::showEvent(QString msg)
{
QTextEdit *t = _hash->value(uichat->tabWidget->tabText(0));
// move cursor at the end
t->moveCursor(QTextCursor::End);
t->setTextColor(QColor(150, 150, 150));
// print time
t->append("[" + QTime::currentTime().toString("hh:mm") + "] ");
// print message
t->insertPlainText(msg);
}
void ServerChatDialog::dragEnterEvent(QDragEnterEvent *event)
{
event->accept();
}
void ServerChatDialog::dragMoveEvent(QDragMoveEvent *event)
{
event->accept();
}
void ServerChatDialog::dragLeaveEvent(QDragLeaveEvent *event)
{
event->accept();
}
void ServerChatDialog::dropEvent(QDropEvent *event)
{
event->accept();
if (event->mimeData()->hasUrls())
sendFile(event->mimeData()->urls()[0].toLocalFile());
}
