separating chat from conversation in ui
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10 changed files with 150 additions and 65 deletions
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/*
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* Squawk messenger.
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* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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*/
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#include "messageline.h"
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#include <QDebug>
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#include <QGraphicsDropShadowEffect>
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const QRegExp urlReg("^(?!<img\\ssrc=\")((?:https?|ftp)://\\S+)");
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const QRegExp imgReg("((?:https?|ftp)://\\S+\\.(?:jpg|jpeg|png|svg|gif))");
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MessageLine::MessageLine(QWidget* parent):
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QWidget(parent),
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messageIndex(),
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messageOrder(),
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layout(new QVBoxLayout()),
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myName(),
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palNames(),
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views()
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{
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setLayout(layout);
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setBackgroundRole(QPalette::Base);
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layout->addStretch();
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}
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MessageLine::~MessageLine()
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{
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for (Index::const_iterator itr = messageIndex.begin(), end = messageIndex.end(); itr != end; ++itr) {
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delete itr->second;
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}
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}
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MessageLine::Position MessageLine::message(const Shared::Message& msg)
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{
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QString id = msg.getId();
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Index::iterator itr = messageIndex.find(id);
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if (itr != messageIndex.end()) {
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qDebug() << "received more then one message with the same id, skipping yet the new one";
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return invalid;
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}
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Shared::Message* copy = new Shared::Message(msg);
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std::pair<Order::const_iterator, bool> result = messageOrder.insert(std::make_pair(msg.getTime(), copy));
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if (!result.second) {
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qDebug() << "Error appending a message into a message list - seems like the time of that message exactly matches the time of some other message, can't put them in order, skipping yet";
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delete copy;
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return invalid;
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}
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messageIndex.insert(std::make_pair(id, copy));
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int index = std::distance<Order::const_iterator>(messageOrder.begin(), result.first); //need to make with binary indexed tree
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Position res = invalid;
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if (index == 0) {
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res = beggining;
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} else if (index == messageIndex.size() - 1) {
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res = end;
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} else {
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res = middle;
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}
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QVBoxLayout* vBox = new QVBoxLayout();
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QHBoxLayout* hBox = new QHBoxLayout();
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QWidget* message = new QWidget();
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message->setLayout(vBox);
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message->setBackgroundRole(QPalette::AlternateBase);
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message->setAutoFillBackground(true);
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QString bd = msg.getBody();
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//bd.replace(imgReg, "<img src=\"\\1\"/>");
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bd.replace(urlReg, "<a href=\"\\1\">\\1</a>");
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QLabel* body = new QLabel(bd);
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body->setTextInteractionFlags(body->textInteractionFlags() | Qt::TextSelectableByMouse);
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QLabel* sender = new QLabel();
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QLabel* time = new QLabel(msg.getTime().toLocalTime().toString());
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QFont dFont = time->font();
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dFont.setItalic(true);
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dFont.setPointSize(dFont.pointSize() - 2);
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time->setFont(dFont);
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time->setForegroundRole(QPalette::ToolTipText);
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QFont f;
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f.setBold(true);
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sender->setFont(f);
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body->setWordWrap(true);
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body->setOpenExternalLinks(true);
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vBox->addWidget(sender);
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vBox->addWidget(body);
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vBox->addWidget(time);
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QGraphicsDropShadowEffect *effect = new QGraphicsDropShadowEffect;
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effect->setBlurRadius(10);
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effect->setXOffset(1);
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effect->setYOffset(1);
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effect->setColor(Qt::black);
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message->setGraphicsEffect(effect);
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if (msg.getOutgoing()) {
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//body->setAlignment(Qt::AlignRight);
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sender->setAlignment(Qt::AlignRight);
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time->setAlignment(Qt::AlignRight);
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sender->setText(myName);
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hBox->addStretch();
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hBox->addWidget(message);
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} else {
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QString jid = msg.getFromJid();
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std::map<QString, QString>::iterator itr = palNames.find(jid);
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if (itr != palNames.end()) {
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sender->setText(itr->second);
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} else {
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sender->setText(jid);
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}
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hBox->addWidget(message);
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hBox->addStretch();
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}
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if (res == end) {
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layout->addLayout(hBox);
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} else {
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layout->insertLayout(index, hBox);
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}
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return res;
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}
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void MessageLine::setMyName(const QString& name)
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{
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myName = name;
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}
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void MessageLine::setPalName(const QString& jid, const QString& name)
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{
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std::map<QString, QString>::iterator itr = palNames.find(jid);
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if (itr == palNames.end()) {
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palNames.insert(std::make_pair(jid, name));
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} else {
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itr->second = name;
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}
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}
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void MessageLine::resizeEvent(QResizeEvent* event)
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{
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QWidget::resizeEvent(event);
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emit resize(event->size().height() - event->oldSize().height());
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}
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QString MessageLine::firstMessageId() const
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{
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if (messageOrder.size() == 0) {
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return "";
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} else {
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return messageOrder.begin()->second->getId();
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}
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}
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