mirror of
https://github.com/PrismLauncher/PrismLauncher.git
synced 2026-06-29 01:54:20 +03:00
5767479c21
fixes #4535 this changes the info frame to be an actuall scrollbar so if the description is too long the text is not directly cut off, and let's the user to view it all. This is may not be the best ui decssion but feel free to pick this issue up yourself or suggest changes to this PR(the important bit is in the cpp file). Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>
421 lines
13 KiB
C++
421 lines
13 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* Prism Launcher - Minecraft Launcher
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* Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
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* Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
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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, version 3.
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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 <https://www.gnu.org/licenses/>.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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*
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* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <QLabel>
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#include <QMessageBox>
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#include <QTextCursor>
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#include <QTextDocument>
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#include <QToolTip>
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#include "InfoFrame.h"
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#include "ui_InfoFrame.h"
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#include "ui/dialogs/CustomMessageBox.h"
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void setupLinkToolTip(QLabel* label)
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{
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QObject::connect(label, &QLabel::linkHovered, [label](const QString& link) {
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if (auto url = QUrl(link); !url.isValid() || (url.scheme() != "http" && url.scheme() != "https"))
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return;
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label->setToolTip(link);
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});
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}
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InfoFrame::InfoFrame(QWidget* parent) : QFrame(parent), ui(new Ui::InfoFrame)
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{
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ui->setupUi(this);
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ui->descriptionLabel->setHidden(true);
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ui->nameLabel->setHidden(true);
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ui->licenseLabel->setHidden(true);
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ui->issueTrackerLabel->setHidden(true);
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setupLinkToolTip(ui->iconLabel);
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setupLinkToolTip(ui->descriptionLabel);
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setupLinkToolTip(ui->nameLabel);
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setupLinkToolTip(ui->licenseLabel);
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setupLinkToolTip(ui->issueTrackerLabel);
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updateHiddenState();
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}
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InfoFrame::~InfoFrame()
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{
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delete ui;
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}
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void InfoFrame::updateWithMod(Mod const& m)
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{
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if (m.type() == ResourceType::FOLDER) {
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clear();
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return;
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}
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QString text = "";
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QString name = "";
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QString link = m.homepage();
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if (m.name().isEmpty())
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name = m.internal_id();
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else
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name = renderColorCodes(m.name());
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if (link.isEmpty())
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text = name;
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else {
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text = "<a href=\"" + QUrl(link).toEncoded() + "\">" + name + "</a>";
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}
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if (!m.authors().isEmpty())
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text += " by " + m.authors().join(", ");
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setName(text);
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if (m.description().isEmpty()) {
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setDescription(QString());
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} else {
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setDescription(renderColorCodes(m.description()));
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}
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setImage(m.icon({ 64, 64 }));
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auto licenses = m.licenses();
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QString licenseText = "";
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if (!licenses.empty()) {
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for (auto l : licenses) {
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if (!licenseText.isEmpty()) {
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licenseText += "\n"; // add newline between licenses
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}
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if (!l.name.isEmpty()) {
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if (l.url.isEmpty()) {
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licenseText += l.name;
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} else {
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licenseText += "<a href=\"" + l.url + "\">" + l.name + "</a>";
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}
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} else if (!l.url.isEmpty()) {
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licenseText += "<a href=\"" + l.url + "\">" + l.url + "</a>";
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}
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if (!l.description.isEmpty() && l.description != l.name) {
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licenseText += " " + l.description;
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}
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}
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}
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if (!licenseText.isEmpty()) {
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setLicense(tr("License: %1").arg(licenseText));
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} else {
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setLicense();
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}
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QString issueTracker = "";
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if (!m.issueTracker().isEmpty()) {
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issueTracker += tr("Report issues to: ");
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issueTracker += "<a href=\"" + m.issueTracker() + "\">" + m.issueTracker() + "</a>";
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}
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setIssueTracker(issueTracker);
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}
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void InfoFrame::updateWithResource(const Resource& resource)
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{
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const QString homepage = resource.homepage();
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auto name = renderColorCodes(resource.name());
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if (!homepage.isEmpty())
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setName("<a href=\"" + homepage + "\">" + name + "</a>");
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else
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setName(name);
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setImage();
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}
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QString InfoFrame::renderColorCodes(QString input)
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{
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// We have to manually set the colors for use.
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//
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// A color is set using §x, with x = a hex number from 0 to f.
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//
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// We traverse the description and, when one of those is found, we create
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// a span element with that color set.
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//
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// TODO: Wrap links inside <a> tags
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// https://minecraft.wiki/w/Formatting_codes#Color_codes
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const QMap<QChar, QString> color_codes_map = { { '0', "#000000" }, { '1', "#0000AA" }, { '2', "#00AA00" }, { '3', "#00AAAA" },
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{ '4', "#AA0000" }, { '5', "#AA00AA" }, { '6', "#FFAA00" }, { '7', "#AAAAAA" },
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{ '8', "#555555" }, { '9', "#5555FF" }, { 'a', "#55FF55" }, { 'b', "#55FFFF" },
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{ 'c', "#FF5555" }, { 'd', "#FF55FF" }, { 'e', "#FFFF55" }, { 'f', "#FFFFFF" } };
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// https://minecraft.wiki/w/Formatting_codes#Formatting_codes
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const QMap<QChar, QString> formatting_codes_map = { { 'l', "b" }, { 'm', "s" }, { 'n', "u" }, { 'o', "i" } };
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QString html("<html>");
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QList<QString> tags{};
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auto it = input.constBegin();
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while (it != input.constEnd()) {
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// is current char § and is there a following char
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if (*it == u'§' && (it + 1) != input.constEnd()) {
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auto const& code = *(++it); // incrementing here!
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auto const color_entry = color_codes_map.constFind(code);
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auto const tag_entry = formatting_codes_map.constFind(code);
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if (color_entry != color_codes_map.constEnd()) { // color code
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html += QString("<span style=\"color: %1;\">").arg(color_entry.value());
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tags << "span";
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} else if (tag_entry != formatting_codes_map.constEnd()) { // formatting code
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html += QString("<%1>").arg(tag_entry.value());
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tags << tag_entry.value();
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} else if (code == 'r') { // reset all formatting
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while (!tags.isEmpty()) {
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html += QString("</%1>").arg(tags.takeLast());
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}
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} else { // pass unknown codes through
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html += QString("§%1").arg(code);
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}
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} else {
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html += *it;
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}
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it++;
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}
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while (!tags.isEmpty()) {
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html += QString("</%1>").arg(tags.takeLast());
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}
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html += "</html>";
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html.replace("\n", "<br>");
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return html;
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}
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void InfoFrame::updateWithResourcePack(ResourcePack& resource_pack)
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{
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QString name = renderColorCodes(resource_pack.name());
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const QString homepage = resource_pack.homepage();
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if (!homepage.isEmpty()) {
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name = "<a href=\"" + homepage + "\">" + name + "</a>";
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}
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setName(name);
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setDescription(renderColorCodes(resource_pack.description()));
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setImage(resource_pack.image({ 64, 64 }));
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}
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void InfoFrame::updateWithDataPack(DataPack& data_pack)
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{
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setName(renderColorCodes(data_pack.name()));
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setDescription(renderColorCodes(data_pack.description()));
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setImage(data_pack.image({ 64, 64 }));
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}
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void InfoFrame::updateWithTexturePack(TexturePack& texture_pack)
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{
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QString name = renderColorCodes(texture_pack.name());
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const QString homepage = texture_pack.homepage();
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if (!homepage.isEmpty()) {
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name = "<a href=\"" + homepage + "\">" + name + "</a>";
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}
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setName(name);
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setDescription(renderColorCodes(texture_pack.description()));
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setImage(texture_pack.image({ 64, 64 }));
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}
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void InfoFrame::clear()
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{
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setName();
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setDescription();
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setImage();
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setLicense();
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setIssueTracker();
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}
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void InfoFrame::updateHiddenState()
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{
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if (ui->descriptionLabel->isHidden() && ui->nameLabel->isHidden() && ui->licenseLabel->isHidden() &&
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ui->issueTrackerLabel->isHidden()) {
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setHidden(true);
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} else {
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setHidden(false);
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}
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}
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void InfoFrame::setName(QString text)
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{
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if (text.isEmpty()) {
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ui->nameLabel->setHidden(true);
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} else {
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ui->nameLabel->setText(text);
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ui->nameLabel->setHidden(false);
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}
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updateHiddenState();
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}
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void InfoFrame::setDescription(QString text)
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{
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if (text.isEmpty()) {
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ui->descriptionLabel->setHidden(true);
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updateHiddenState();
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return;
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} else {
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ui->descriptionLabel->setHidden(false);
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updateHiddenState();
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}
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ui->descriptionLabel->setToolTip("");
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QString intermediatetext = text.trimmed();
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bool prev(false);
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QChar rem('\n');
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QString finaltext;
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finaltext.reserve(intermediatetext.size());
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for (const QChar& c : intermediatetext) {
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if (c == rem && prev) {
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continue;
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}
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prev = c == rem;
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finaltext += c;
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}
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QString labeltext;
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labeltext.reserve(300);
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// elide rich text by getting characters without formatting
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const int maxCharacterElide = 290;
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QTextDocument doc;
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doc.setHtml(text);
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if (doc.characterCount() > maxCharacterElide) {
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ui->descriptionLabel->setOpenExternalLinks(false);
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ui->descriptionLabel->setTextFormat(Qt::TextFormat::RichText); // This allows injecting HTML here.
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m_description = text;
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// move the cursor to the character elide, doesn't see html
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QTextCursor cursor(&doc);
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cursor.movePosition(QTextCursor::End);
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cursor.setPosition(maxCharacterElide, QTextCursor::KeepAnchor);
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cursor.removeSelectedText();
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// insert the post fix at the cursor
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cursor.insertHtml("<a href=\"#mod_desc\">...</a>");
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labeltext.append(doc.toHtml());
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connect(ui->descriptionLabel, &QLabel::linkActivated, this, &InfoFrame::descriptionEllipsisHandler);
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} else {
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ui->descriptionLabel->setTextFormat(Qt::TextFormat::AutoText);
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labeltext.append(finaltext);
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}
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ui->descriptionLabel->setText(labeltext);
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}
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void InfoFrame::setLicense(QString text)
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{
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if (text.isEmpty()) {
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ui->licenseLabel->setHidden(true);
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updateHiddenState();
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return;
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} else {
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ui->licenseLabel->setHidden(false);
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updateHiddenState();
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}
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ui->licenseLabel->setToolTip("");
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QString intermediatetext = text.trimmed();
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bool prev(false);
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QChar rem('\n');
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QString finaltext;
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finaltext.reserve(intermediatetext.size());
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for (const QChar& c : intermediatetext) {
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if (c == rem && prev) {
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continue;
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}
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prev = c == rem;
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finaltext += c;
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}
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QString labeltext;
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labeltext.reserve(300);
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if (finaltext.length() > 290) {
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ui->licenseLabel->setOpenExternalLinks(false);
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ui->licenseLabel->setTextFormat(Qt::TextFormat::RichText);
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m_license = text;
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// This allows injecting HTML here.
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labeltext.append("<html><body>" + finaltext.left(287) + "<a href=\"#mod_desc\">...</a></body></html>");
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connect(ui->licenseLabel, &QLabel::linkActivated, this, &InfoFrame::licenseEllipsisHandler);
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} else {
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ui->licenseLabel->setTextFormat(Qt::TextFormat::AutoText);
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labeltext.append(finaltext);
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}
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ui->licenseLabel->setText(labeltext);
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}
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void InfoFrame::setIssueTracker(QString text)
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{
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if (text.isEmpty()) {
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ui->issueTrackerLabel->setHidden(true);
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} else {
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ui->issueTrackerLabel->setText(text);
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ui->issueTrackerLabel->setHidden(false);
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}
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updateHiddenState();
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}
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void InfoFrame::setImage(QPixmap img)
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{
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if (img.isNull()) {
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ui->iconLabel->setHidden(true);
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} else {
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ui->iconLabel->setHidden(false);
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ui->iconLabel->setPixmap(img);
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}
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}
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void InfoFrame::descriptionEllipsisHandler([[maybe_unused]] QString link)
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{
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if (!m_current_box) {
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m_current_box = CustomMessageBox::selectable(this, "", m_description);
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connect(m_current_box, &QMessageBox::finished, this, &InfoFrame::boxClosed);
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m_current_box->show();
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} else {
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m_current_box->setText(m_description);
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}
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}
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void InfoFrame::licenseEllipsisHandler([[maybe_unused]] QString link)
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{
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if (!m_current_box) {
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m_current_box = CustomMessageBox::selectable(this, "", m_license);
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connect(m_current_box, &QMessageBox::finished, this, &InfoFrame::boxClosed);
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m_current_box->show();
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} else {
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m_current_box->setText(m_license);
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}
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}
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void InfoFrame::boxClosed([[maybe_unused]] int result)
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{
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m_current_box = nullptr;
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}
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