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https://github.com/RetroShare/RetroShare.git
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Created V0.3.x branch and moved the head into the trunk directory.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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drbob
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443
retroshare-gui/src/gui/ChatDialog.cpp
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443
retroshare-gui/src/gui/ChatDialog.cpp
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/****************************************************************
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* RetroShare is distributed under the following license:
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*
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* Copyright (C) 2006, crypton
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include <QtGui>
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#include "rshare.h"
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#include "ChatDialog.h"
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#include "rsiface/rsiface.h"
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#include "chat/PopupChatDialog.h"
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#include <sstream>
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#include <QTextCodec>
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#include <QTextEdit>
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#include <QToolBar>
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#include <QTextCursor>
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#include <QTextList>
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#include <QContextMenuEvent>
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#include <QMenu>
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#include <QCursor>
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#include <QPoint>
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#include <QMouseEvent>
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#include <QPixmap>
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#include <QHeaderView>
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/** Constructor */
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ChatDialog::ChatDialog(QWidget *parent)
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: MainPage(parent)
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{
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/* Invoke the Qt Designer generated object setup routine */
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ui.setupUi(this);
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connect(ui.lineEdit, SIGNAL(returnPressed( ) ), this, SLOT(sendMsg( ) ));
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connect(ui.colorChatButton, SIGNAL(clicked()), this, SLOT(setColor()));
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connect(ui.textboldChatButton, SIGNAL(clicked()), this, SLOT(textBold()));
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connect(ui.textunderlineChatButton, SIGNAL(clicked()), this, SLOT(textUnderline()));
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connect(ui.textitalicChatButton, SIGNAL(clicked()), this, SLOT(textItalic()));
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connect( ui.msgSendList, SIGNAL( customContextMenuRequested( QPoint ) ), this, SLOT( msgSendListCostumPopupMenu( QPoint ) ) );
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// connect(ui.msgSendList, SIGNAL(itemChanged( QTreeWidgetItem *, int ) ),
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// this, SLOT(toggleSendItem( QTreeWidgetItem *, int ) ));
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loadInitMsg();
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/* hide the Tree +/- */
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ui.msgSendList -> setRootIsDecorated( false );
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/* to hide the header */
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ui.msgSendList->header()->hide();
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/* Hide platform specific features */
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#ifdef Q_WS_WIN
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#endif
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}
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void ChatDialog::msgSendListCostumPopupMenu( QPoint point )
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{
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QMenu contextMnu( this );
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QMouseEvent *mevent = new QMouseEvent( QEvent::MouseButtonPress, point, Qt::RightButton, Qt::RightButton, Qt::NoModifier );
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privchatAct = new QAction(QIcon(), tr( "Chat" ), this );
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connect( privchatAct , SIGNAL( triggered() ), this, SLOT( privchat() ) );
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contextMnu.clear();
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contextMnu.addAction( privchatAct);
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contextMnu.exec( mevent->globalPos() );
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}
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int ChatDialog::loadInitMsg()
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{
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std::ostringstream out;
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//out << std::endl;
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//out << std::endl;
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//out << std::endl;
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out << " Welcome to:";
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out << "<br>" << std::endl;
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out << " Retroshare's group chat. <br>";
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QString txt = QString::fromStdString(out.str());
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ui.msgText->setHtml(txt);
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return 1;
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}
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void ChatDialog::insertChat()
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{
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rsiface->lockData(); /* Lock Interface */
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/* get a link to the table */
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QTextEdit *msgWidget = ui.msgText;
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std::list<ChatInfo> newchat = rsiface->getChatNew();
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std::list<ChatInfo>::iterator it;
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rsiface->unlockData(); /* Unlock Interface */
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static std::string lastChatName("");
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static int lastChatTime = 0;
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/* determine how many spaces to add */
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int n = msgWidget->width();
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/* now spaces = (width - txt width) / (pixel / space)
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*/
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//std::cerr << "Width is : " << n << std::endl;
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n -= 256; /* 220 pixels for name */
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if (n > 0)
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{
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n = 2 + n / 10;
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}
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else
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{
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n = 1;
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}
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n = 1 + n / 2; /* shrink it! */
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//std::cerr << "Space count : " << n << std::endl;
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std::string spaces(" ");
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/* add in lines at the bottom */
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int ts = time(NULL);
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for(it = newchat.begin(); it != newchat.end(); it++)
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{
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/* are they private? */
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if (it->chatflags & RS_CHAT_PRIVATE)
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{
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PopupChatDialog *pcd = getPrivateChat(it->rsid, it->name, true);
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pcd->addChatMsg(&(*it));
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continue;
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}
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std::ostringstream out;
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QString currenttxt = msgWidget->toHtml();
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if ((it->name == lastChatName) && (ts - lastChatTime < 60))
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{
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/* no name */
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}
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else
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{
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#if defined(Q_OS_WIN)
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/* nothing */
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//out << "<br>" << std::endl;
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#else
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out << "<br>" << std::endl;
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#endif
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for(int i = 0; i < n; i++)
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{
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out << spaces;
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}
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QString timestamp = "(" + QDateTime::currentDateTime().toString("hh:mm:ss") + ") ";
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QString name = QString::fromStdString(it->name);
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//QString line = "<span style=\"color:#1D84C9\">" + timestamp +
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// " " + name + "</span> \n<br>";
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QString line = "<span style=\"color:#1D84C9\"><strong>" + timestamp +
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" " + name + "</strong></span> \n<br>";
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out << line.toStdString();
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}
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out << it -> msg;
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/* This might be WIN32 only - or maybe Qt4.2.2 only - but need it for windows at the mom */
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#if defined(Q_OS_WIN)
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//out << "<br>";
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//out << "<br>" << std::endl;
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out << std::endl;
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#else
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out << std::endl;
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#endif
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lastChatName = it -> name;
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lastChatTime = ts;
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/* add it everytime */
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QString extra = QString::fromStdString(out.str());
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currenttxt += extra;
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msgWidget->setHtml(currenttxt);
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//std::cerr << " Added Text: " << std::endl;
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//std::cerr << out.str() << std::endl;
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QScrollBar *qsb = msgWidget->verticalScrollBar();
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qsb -> setValue(qsb->maximum());
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}
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}
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void ChatDialog::sendMsg()
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{
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QLineEdit *lineWidget = ui.lineEdit;
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ChatInfo ci;
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ci.msg = lineWidget->text().toStdString();
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ci.chatflags = RS_CHAT_PUBLIC;
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rsicontrol -> ChatSend(ci);
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lineWidget -> setText(QString(""));
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/* redraw send list */
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insertSendList();
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}
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void ChatDialog::insertSendList()
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{
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rsiface->lockData(); /* Lock Interface */
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std::map<RsCertId,NeighbourInfo>::const_iterator it;
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const std::map<RsCertId,NeighbourInfo> &friends =
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rsiface->getFriendMap();
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/* get a link to the table */
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QTreeWidget *sendWidget = ui.msgSendList;
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/* remove old items ??? */
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sendWidget->clear();
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sendWidget->setColumnCount(1);
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QList<QTreeWidgetItem *> items;
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for(it = friends.begin(); it != friends.end(); it++)
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{
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/* if offline, don't add */
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if ((it -> second.connectString == "Online" ) ||
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(it -> second.connectString == "Yourself"))
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{
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/* ok */
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}
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else
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{
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continue;
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}
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/* make a widget per friend */
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QTreeWidgetItem *item = new QTreeWidgetItem((QTreeWidget*)0);
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/* add all the labels */
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/* (0) Person */
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item -> setText(0, QString::fromStdString(it->second.name));
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/* () Org */
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//item -> setText(1, QString::fromStdString(it->second.org));
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/* () Location */
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//item -> setText(2, QString::fromStdString(it->second.loc));
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/* () Country */
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//item -> setText(3, QString::fromStdString(it->second.country));
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/*{
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std::ostringstream out;
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out << it->second.id;
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item -> setText(4, QString::fromStdString(out.str()));
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}*/
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//item -> setText(5, "Friend");
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//item -> setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
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item -> setFlags(Qt::ItemIsUserCheckable);
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item -> setCheckState(0, Qt::Checked);
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/**** NOT SELECTABLE AT THE MOMENT
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if (it ->second.inChat)
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{
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item -> setCheckState(0, Qt::Checked);
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}
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else
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{
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item -> setCheckState(0, Qt::Unchecked);
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}
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************/
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/* add to the list */
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items.append(item);
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}
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/* add the items in! */
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sendWidget->insertTopLevelItems(0, items);
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rsiface->unlockData(); /* UnLock Interface */
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sendWidget->update(); /* update display */
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}
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/* to toggle the state */
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void ChatDialog::toggleSendItem( QTreeWidgetItem *item, int col )
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{
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std::cerr << "ToggleSendItem()" << std::endl;
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/* extract id */
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std::string id = (item -> text(4)).toStdString();
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/* get state */
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bool inChat = (Qt::Checked == item -> checkState(0)); /* alway column 0 */
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/* call control fns */
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rsicontrol -> SetInChat(id, inChat);
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return;
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}
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void ChatDialog::setColor()
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{
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QColor col = QColorDialog::getColor(Qt::green, this);
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if (col.isValid()) {
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ui.colorChatButton->setPalette(QPalette(col));
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QTextCharFormat fmt;
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fmt.setForeground(col);
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mergeFormatOnWordOrSelection(fmt);
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colorChanged(col);
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}
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}
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void ChatDialog::textBold()
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{
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QTextCharFormat fmt;
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fmt.setFontWeight(ui.textboldChatButton->isChecked() ? QFont::Bold : QFont::Normal);
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mergeFormatOnWordOrSelection(fmt);
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}
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void ChatDialog::textUnderline()
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{
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QTextCharFormat fmt;
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fmt.setFontUnderline(ui.textunderlineChatButton->isChecked());
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mergeFormatOnWordOrSelection(fmt);
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}
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void ChatDialog::textItalic()
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{
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QTextCharFormat fmt;
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fmt.setFontItalic(ui.textitalicChatButton->isChecked());
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mergeFormatOnWordOrSelection(fmt);
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}
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void ChatDialog::currentCharFormatChanged(const QTextCharFormat &format)
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{
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fontChanged(format.font());
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colorChanged(format.foreground().color());
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}
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void ChatDialog::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
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{
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QTextCursor cursor = ui.msgText->textCursor();
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if (!cursor.hasSelection())
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cursor.select(QTextCursor::WordUnderCursor);
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cursor.mergeCharFormat(format);
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ui.msgText->mergeCurrentCharFormat(format);
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}
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void ChatDialog::fontChanged(const QFont &f)
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{
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//comboFont->setCurrentIndex(comboFont->findText(QFontInfo(f).family()));
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//comboSize->setCurrentIndex(comboSize->findText(QString::number(f.pointSize())));
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ui.textboldChatButton->setChecked(f.bold());
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ui.textunderlineChatButton->setChecked(f.italic());
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ui.textitalicChatButton->setChecked(f.underline());
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}
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void ChatDialog::colorChanged(const QColor &c)
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{
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QPixmap pix(16, 16);
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pix.fill(c);
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ui.colorChatButton->setIcon(pix);
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}
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void ChatDialog::privchat()
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{
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}
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PopupChatDialog *ChatDialog::getPrivateChat(std::string id, std::string name, bool show)
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{
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/* see if it exists already */
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PopupChatDialog *popupchatdialog = NULL;
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std::map<std::string, PopupChatDialog *>::iterator it;
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if (chatDialogs.end() != (it = chatDialogs.find(id)))
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{
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/* exists already */
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popupchatdialog = it->second;
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}
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else
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{
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popupchatdialog = new PopupChatDialog(id, name);
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chatDialogs[id] = popupchatdialog;
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}
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if (show)
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{
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popupchatdialog->show();
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}
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return popupchatdialog;
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}
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void ChatDialog::clearOldChats()
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{
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/* nothing yet */
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}
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