/* 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 #include "ErrorFrame.h" #include "ui_ErrorFrame.h" #include "ui/dialogs/CustomMessageBox.h" void ErrorFrame::clear() { setTitle(QString()); setDescription(QString()); } ErrorFrame::ErrorFrame(QWidget *parent) : QFrame(parent), ui(new Ui::ErrorFrame) { ui->setupUi(this); ui->label_Description->setHidden(true); ui->label_Title->setHidden(true); updateHiddenState(); } ErrorFrame::~ErrorFrame() { delete ui; } void ErrorFrame::updateHiddenState() { if(ui->label_Description->isHidden() && ui->label_Title->isHidden()) { setHidden(true); } else { setHidden(false); } } void ErrorFrame::setTitle(QString text) { if(text.isEmpty()) { ui->label_Title->setHidden(true); } else { ui->label_Title->setText(text); ui->label_Title->setHidden(false); } updateHiddenState(); } void ErrorFrame::setDescription(QString text) { if(text.isEmpty()) { ui->label_Description->setHidden(true); updateHiddenState(); return; } else { ui->label_Description->setHidden(false); updateHiddenState(); } ui->label_Description->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->label_Description->setOpenExternalLinks(false); ui->label_Description->setTextFormat(Qt::TextFormat::RichText); desc = text; // This allows injecting HTML here. labeltext.append("" + finaltext.left(287) + "..."); QObject::connect(ui->label_Description, &QLabel::linkActivated, this, &ErrorFrame::ellipsisHandler); } else { ui->label_Description->setTextFormat(Qt::TextFormat::PlainText); labeltext.append(finaltext); } ui->label_Description->setText(labeltext); } void ErrorFrame::ellipsisHandler(const QString &link) { if(!currentBox) { currentBox = CustomMessageBox::selectable(this, QString(), desc); connect(currentBox, &QMessageBox::finished, this, &ErrorFrame::boxClosed); currentBox->show(); } else { currentBox->setText(desc); } } void ErrorFrame::boxClosed(int result) { currentBox = nullptr; }