// SPDX-License-Identifier: GPL-3.0-only /* * PolyMC - Minecraft Launcher * Copyright (c) 2022 flowln * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, version 3. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * This file incorporates work covered by the following copyright and * permission notice: * * Copyright 2013-2021 MultiMC Contributors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include "InfoFrame.h" #include "ui_InfoFrame.h" #include "ui/dialogs/CustomMessageBox.h" InfoFrame::InfoFrame(QWidget *parent) : QFrame(parent), ui(new Ui::InfoFrame) { ui->setupUi(this); ui->descriptionLabel->setHidden(true); ui->nameLabel->setHidden(true); updateHiddenState(); } InfoFrame::~InfoFrame() { delete ui; } void InfoFrame::updateWithMod(Mod const& m) { if (m.type() == ResourceType::FOLDER) { clear(); return; } QString text = ""; QString name = ""; if (m.name().isEmpty()) name = m.internal_id(); else name = m.name(); if (m.homeurl().isEmpty()) text = name; else text = "" + name + ""; if (!m.authors().isEmpty()) text += " by " + m.authors().join(", "); setName(text); if (m.description().isEmpty()) { setDescription(QString()); } else { setDescription(m.description()); } setImage(); } void InfoFrame::updateWithResource(const Resource& resource) { setName(resource.name()); setImage(); } QString InfoFrame::renderColorCodes(QString input) { // We have to manually set the colors for use. // // A color is set using §x, with x = a hex number from 0 to f. // // We traverse the description and, when one of those is found, we create // a span element with that color set. // // TODO: Wrap links inside tags // https://minecraft.fandom.com/wiki/Formatting_codes#Color_codes const QMap color_codes_map = { {'0', "#000000"}, {'1', "#0000AA"}, {'2', "#00AA00"}, {'3', "#00AAAA"}, {'4', "#AA0000"}, {'5', "#AA00AA"}, {'6', "#FFAA00"}, {'7', "#AAAAAA"}, {'8', "#555555"}, {'9', "#5555FF"}, {'a', "#55FF55"}, {'b', "#55FFFF"}, {'c', "#FF5555"}, {'d', "#FF55FF"}, {'e', "#FFFF55"}, {'f', "#FFFFFF"} }; // https://minecraft.fandom.com/wiki/Formatting_codes#Formatting_codes const QMap formatting_codes_map = { {'l', "b"}, {'m', "s"}, {'n', "u"}, {'o', "i"} }; QString html(""); QList tags{}; auto it = input.constBegin(); while (it != input.constEnd()) { // is current char § and is there a following char if (*it == u'§' && (it + 1) != input.constEnd()) { auto const& code = *(++it); // incrementing here! auto const color_entry = color_codes_map.constFind(code); auto const tag_entry = formatting_codes_map.constFind(code); if (color_entry != color_codes_map.constEnd()) { // color code html += QString("").arg(color_entry.value()); tags << "span"; } else if (tag_entry != formatting_codes_map.constEnd()) { // formatting code html += QString("<%1>").arg(tag_entry.value()); tags << tag_entry.value(); } else if (code == 'r') { // reset all formatting while (!tags.isEmpty()) { html += QString("").arg(tags.takeLast()); } } else { // pass unknown codes through html += QString("§%1").arg(code); } } else { html += *it; } it++; } while (!tags.isEmpty()) { html += QString("").arg(tags.takeLast()); } html += ""; html.replace("\n", "
"); return html; } void InfoFrame::updateWithResourcePack(ResourcePack& resource_pack) { setName(renderColorCodes(resource_pack.name())); setDescription(renderColorCodes(resource_pack.description())); setImage(resource_pack.image({64, 64})); } void InfoFrame::updateWithTexturePack(TexturePack& texture_pack) { setName(renderColorCodes(texture_pack.name())); setDescription(renderColorCodes(texture_pack.description())); setImage(texture_pack.image({64, 64})); } void InfoFrame::clear() { setName(); setDescription(); setImage(); } void InfoFrame::updateHiddenState() { if(ui->descriptionLabel->isHidden() && ui->nameLabel->isHidden()) { setHidden(true); } else { setHidden(false); } } void InfoFrame::setName(QString text) { if(text.isEmpty()) { ui->nameLabel->setHidden(true); } else { ui->nameLabel->setText(text); ui->nameLabel->setHidden(false); } updateHiddenState(); } void InfoFrame::setDescription(QString text) { if(text.isEmpty()) { ui->descriptionLabel->setHidden(true); updateHiddenState(); return; } else { ui->descriptionLabel->setHidden(false); updateHiddenState(); } ui->descriptionLabel->setToolTip(""); QString intermediatetext = text.trimmed(); bool prev(false); QChar rem('\n'); QString finaltext; finaltext.reserve(intermediatetext.size()); foreach(const QChar& c, intermediatetext) { if(c == rem && prev){ continue; } prev = c == rem; finaltext += c; } QString labeltext; labeltext.reserve(300); if(finaltext.length() > 290) { ui->descriptionLabel->setOpenExternalLinks(false); ui->descriptionLabel->setTextFormat(Qt::TextFormat::RichText); m_description = text; // This allows injecting HTML here. labeltext.append("" + finaltext.left(287) + "..."); QObject::connect(ui->descriptionLabel, &QLabel::linkActivated, this, &InfoFrame::descriptionEllipsisHandler); } else { ui->descriptionLabel->setTextFormat(Qt::TextFormat::AutoText); labeltext.append(finaltext); } ui->descriptionLabel->setText(labeltext); } void InfoFrame::setImage(QPixmap img) { if (img.isNull()) { ui->iconLabel->setHidden(true); } else { ui->iconLabel->setHidden(false); ui->iconLabel->setPixmap(img); } } void InfoFrame::descriptionEllipsisHandler(QString link) { if(!m_current_box) { m_current_box = CustomMessageBox::selectable(this, "", m_description); connect(m_current_box, &QMessageBox::finished, this, &InfoFrame::boxClosed); m_current_box->show(); } else { m_current_box->setText(m_description); } } void InfoFrame::boxClosed(int result) { m_current_box = nullptr; }