Clementine-audio-player-Mac.../src/widgets/errordialog.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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, either version 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "errordialog.h"
#include "ui_errordialog.h"
ErrorDialog::ErrorDialog(QWidget* parent)
: QDialog(parent), ui_(new Ui_ErrorDialog) {
ui_->setupUi(this);
QIcon warning_icon(style()->standardIcon(QStyle::SP_MessageBoxWarning));
QPixmap warning_pixmap(warning_icon.pixmap(48));
QPalette messages_palette(ui_->messages->palette());
messages_palette.setColor(QPalette::Base,
messages_palette.color(QPalette::Background));
ui_->messages->setPalette(messages_palette);
ui_->icon->setPixmap(warning_pixmap);
}
ErrorDialog::~ErrorDialog() { delete ui_; }
void ErrorDialog::ShowMessage(const QString& message) {
current_messages_ << message;
UpdateContent();
show();
raise();
activateWindow();
}
void ErrorDialog::hideEvent(QHideEvent*) {
current_messages_.clear();
UpdateContent();
}
void ErrorDialog::UpdateContent() {
QString html;
for (const QString& message : current_messages_) {
if (!html.isEmpty()) html += "<hr/>";
html += Qt::escape(message);
}
ui_->messages->setHtml(html);
}