forked from blue/squawk
360 lines
9.9 KiB
C++
360 lines
9.9 KiB
C++
/*
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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 "message.h"
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#include <QDebug>
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#include <QMimeDatabase>
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#include <QPixmap>
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#include <QFileInfo>
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#include <QRegularExpression>
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const QRegularExpression urlReg("(?<!<a\\shref=['\"])(?<!<img\\ssrc=['\"])("
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"(?:https?|ftp):\\/\\/"
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"\\w+"
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"(?:"
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"[\\w\\.\\/\\:\\;\\?\\&\\=\\@\\%\\#\\+\\-]?"
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"(?:"
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"\\([\\w\\.\\/\\:\\;\\?\\&\\=\\@\\%\\#\\+\\-]+\\)"
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")?"
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")*"
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")");
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const QRegularExpression imgReg("((?:https?|ftp)://\\S+\\.(?:jpg|jpeg|png|svg|gif))");
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Message::Message(const Shared::Message& source, bool p_outgoing, const QString& p_sender, const QString& avatarPath, QWidget* parent):
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QWidget(parent),
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outgoing(p_outgoing),
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msg(source),
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body(new QWidget()),
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statusBar(new QWidget()),
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bodyLayout(new QVBoxLayout(body)),
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layout(new QHBoxLayout(this)),
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date(new QLabel(msg.getTime().toLocalTime().toString())),
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sender(new QLabel(p_sender)),
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text(new QLabel()),
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shadow(new QGraphicsDropShadowEffect()),
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button(0),
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file(0),
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progress(0),
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fileComment(new QLabel()),
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statusIcon(0),
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editedLabel(0),
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avatar(new Image(avatarPath.size() == 0 ? Shared::iconPath("user", true) : avatarPath, 60)),
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hasButton(false),
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hasProgress(false),
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hasFile(false),
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commentAdded(false),
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hasStatusIcon(false),
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hasEditedLabel(false)
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{
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setContentsMargins(0, 0, 0, 0);
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layout->setContentsMargins(10, 5, 10, 5);
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body->setBackgroundRole(QPalette::AlternateBase);
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body->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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//bd.replace("\n", "<br>");
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text->setTextFormat(Qt::RichText);
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text->setText("<p style=\"white-space: pre-wrap;\">" + bd + "</p>");;
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text->setTextInteractionFlags(text->textInteractionFlags() | Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse);
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text->setWordWrap(true);
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text->setOpenExternalLinks(true);
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if (bd.size() == 0) {
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text->hide();
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}
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QFont dFont = date->font();
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dFont.setItalic(true);
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dFont.setPointSize(dFont.pointSize() - 2);
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date->setFont(dFont);
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QFont f;
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f.setBold(true);
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sender->setFont(f);
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bodyLayout->addWidget(sender);
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bodyLayout->addWidget(text);
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shadow->setBlurRadius(10);
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shadow->setXOffset(1);
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shadow->setYOffset(1);
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shadow->setColor(Qt::black);
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body->setGraphicsEffect(shadow);
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avatar->setMaximumHeight(60);
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avatar->setMaximumWidth(60);
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statusBar->setContentsMargins(0, 0, 0, 0);
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QHBoxLayout* statusLay = new QHBoxLayout();
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statusLay->setContentsMargins(0, 0, 0, 0);
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statusBar->setLayout(statusLay);
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if (outgoing) {
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sender->setAlignment(Qt::AlignRight);
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date->setAlignment(Qt::AlignRight);
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statusIcon = new QLabel();
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setState();
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statusLay->addWidget(statusIcon);
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statusLay->addWidget(date);
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layout->addStretch();
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layout->addWidget(body);
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layout->addWidget(avatar);
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hasStatusIcon = true;
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} else {
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layout->addWidget(avatar);
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layout->addWidget(body);
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layout->addStretch();
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statusLay->addWidget(date);
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}
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if (msg.getEdited()) {
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setEdited();
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}
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bodyLayout->addWidget(statusBar);
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layout->setAlignment(avatar, Qt::AlignTop);
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}
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Message::~Message()
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{
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if (!commentAdded) {
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delete fileComment;
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}
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//delete body; //not sure if I should delete it here, it's probably already owned by the infrastructure and gonna die with the rest of the widget
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//delete avatar;
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}
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QString Message::getId() const
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{
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return msg.getId();
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}
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QString Message::getSenderJid() const
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{
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return msg.getFromJid();
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}
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QString Message::getSenderResource() const
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{
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return msg.getFromResource();
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}
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QString Message::getFileUrl() const
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{
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return msg.getOutOfBandUrl();
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}
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void Message::setSender(const QString& p_sender)
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{
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sender->setText(p_sender);
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}
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void Message::addButton(const QIcon& icon, const QString& buttonText, const QString& tooltip)
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{
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hideFile();
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hideProgress();
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if (!hasButton) {
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hideComment();
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if (msg.getBody() == msg.getOutOfBandUrl()) {
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text->setText("");
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text->hide();
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}
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button = new QPushButton(icon, buttonText);
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button->setToolTip(tooltip);
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connect(button, &QPushButton::clicked, this, &Message::buttonClicked);
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bodyLayout->insertWidget(2, button);
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hasButton = true;
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}
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}
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void Message::setProgress(qreal value)
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{
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hideFile();
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hideButton();
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if (!hasProgress) {
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hideComment();
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if (msg.getBody() == msg.getOutOfBandUrl()) {
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text->setText("");
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text->hide();
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}
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progress = new QProgressBar();
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progress->setRange(0, 100);
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bodyLayout->insertWidget(2, progress);
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hasProgress = true;
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}
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progress->setValue(value * 100);
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}
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void Message::showFile(const QString& path)
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{
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hideButton();
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hideProgress();
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if (!hasFile) {
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hideComment();
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if (msg.getBody() == msg.getOutOfBandUrl()) {
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text->setText("");
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text->hide();
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}
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QMimeDatabase db;
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QMimeType type = db.mimeTypeForFile(path);
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QStringList parts = type.name().split("/");
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QString big = parts.front();
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QFileInfo info(path);
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if (big == "image") {
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file = new Image(path);
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} else {
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file = new QLabel();
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file->setPixmap(QIcon::fromTheme(type.iconName()).pixmap(50));
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file->setAlignment(Qt::AlignCenter);
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showComment(info.fileName(), true);
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}
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file->setContextMenuPolicy(Qt::ActionsContextMenu);
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QAction* openAction = new QAction(QIcon::fromTheme("document-new-from-template"), tr("Open"), file);
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connect(openAction, &QAction::triggered, [path]() { //TODO need to get rid of this shame
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QDesktopServices::openUrl(QUrl::fromLocalFile(path));
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});
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file->addAction(openAction);
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bodyLayout->insertWidget(2, file);
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hasFile = true;
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}
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}
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void Message::hideComment()
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{
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if (commentAdded) {
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bodyLayout->removeWidget(fileComment);
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fileComment->hide();
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fileComment->setWordWrap(false);
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commentAdded = false;
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}
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}
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void Message::hideButton()
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{
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if (hasButton) {
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button->deleteLater();
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button = 0;
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hasButton = false;
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}
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}
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void Message::hideFile()
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{
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if (hasFile) {
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file->deleteLater();
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file = 0;
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hasFile = false;
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}
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}
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void Message::hideProgress()
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{
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if (hasProgress) {
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progress->deleteLater();
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progress = 0;
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hasProgress = false;;
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}
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}
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void Message::showComment(const QString& comment, bool wordWrap)
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{
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if (!commentAdded) {
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int index = 2;
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if (hasFile) {
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index++;
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}
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if (hasButton) {
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index++;
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}
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if (hasProgress) {
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index++;
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}
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bodyLayout->insertWidget(index, fileComment);
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fileComment->show();
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commentAdded = true;
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}
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fileComment->setWordWrap(wordWrap);
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fileComment->setText(comment);
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}
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const Shared::Message & Message::getMessage() const
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{
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return msg;
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}
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void Message::setAvatarPath(const QString& p_path)
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{
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if (p_path.size() == 0) {
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avatar->setPath(Shared::iconPath("user", true));
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} else {
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avatar->setPath(p_path);
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}
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}
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bool Message::change(const QMap<QString, QVariant>& data)
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{
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bool idChanged = msg.change(data);
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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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text->setText(bd);
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if (bd.size() > 0) {
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text->show();
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} else {
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text->hide();
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}
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if (msg.getEdited()) {
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setEdited();
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}
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if (hasStatusIcon) {
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setState();
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}
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return idChanged;
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}
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void Message::setEdited()
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{
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if (!hasEditedLabel) {
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editedLabel = new QLabel();
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hasEditedLabel = true;
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QIcon q(Shared::icon("edit-rename"));
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editedLabel->setPixmap(q.pixmap(12, 12));
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QHBoxLayout* statusLay = static_cast<QHBoxLayout*>(statusBar->layout());
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statusLay->insertWidget(1, editedLabel);
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}
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editedLabel->setToolTip("Last time edited: " + msg.getLastModified().toLocalTime().toString()
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+ "\nOriginal message: " + msg.getOriginalBody());
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}
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void Message::setState()
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{
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Shared::Message::State state = msg.getState();
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QIcon q(Shared::icon(Shared::messageStateThemeIcons[static_cast<uint8_t>(state)]));
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QString tt = Shared::Global::getName(state);
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if (state == Shared::Message::State::error) {
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QString errText = msg.getErrorText();
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if (errText.size() > 0) {
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tt += ": " + errText;
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}
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}
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statusIcon->setToolTip(tt);
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statusIcon->setPixmap(q.pixmap(12, 12));
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}
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