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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/QtAboutWidget.h>
#include <QCoreApplication>
#include <QFile>
#include <QIcon>
#include <QLabel>
#include <QPushButton>
#include <QTextEdit>
#include <QTextStream>
#include <QVBoxLayout>
#include <QtGlobal>
#include <Swiften/Base/Platform.h>
namespace Swift {
QtAboutWidget::QtAboutWidget() : QDialog() {
#ifndef Q_OS_MAC
setWindowTitle(QString(tr("About %1")).arg("Swift"));
#endif
setWindowIcon(QIcon(":/logo-icon-16.png"));
resize(180, 240);
QVBoxLayout *mainLayout = new QVBoxLayout(this);
mainLayout->setAlignment(Qt::AlignHCenter);
setLayout(mainLayout);
QLabel* iconLabel = new QLabel(this);
iconLabel->setPixmap(QIcon(":/logo-shaded-text.256.png").pixmap(90, 90));
iconLabel->setAlignment(Qt::AlignHCenter);
mainLayout->addWidget(iconLabel);
QLabel* appNameLabel = new QLabel("<center><font size='+1'><b>" + QCoreApplication::applicationName() + "</b></font></center>", this);
mainLayout->addWidget(appNameLabel);
QLabel* versionLabel = new QLabel((QString("<center><font size='-1'>") + tr("Version %1") + "</font></center><center><font size='-1'><br/>" + QString(tr("Built with Qt %2")) + QString("<br/>") + QString(tr("Running with Qt %3")) + "</font></center>").arg(QCoreApplication::applicationVersion()).arg(QT_VERSION_STR).arg(qVersion()));
versionLabel->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard);
mainLayout->addWidget(versionLabel);
if (QCoreApplication::translate("TRANSLATION_INFO", "TRANSLATION_AUTHOR") != "TRANSLATION_AUTHOR") {
mainLayout->addWidget(new QLabel(QString("<center><font size='-1'>") + QString(tr("Using the English translation by\n%1")).arg(QCoreApplication::translate("TRANSLATION_INFO", "TRANSLATION_AUTHOR")).replace("\n", "<br/>") + "</font></center>", this));
}
QCoreApplication::translate("TRANSLATION_INFO", "TRANSLATION_LICENSE", "This string contains the license under which this translation is licensed. We ask you to license the translation under the BSD license. Please read http://www.opensource.org/licenses/bsd-license.php, and if you agree to release your translation under this license, use the following (untranslated) text: 'This translation is licensed under the BSD License. See http://www.opensource.org/licenses/bsd-license.php'");
#if defined(SWIFTEN_PLATFORM_WINDOWS) || defined(SWIFTEN_PLATFORM_MACOSX)
QPushButton* licenseButton = new QPushButton(tr("View License"), this);
mainLayout->addWidget(licenseButton);
connect(licenseButton, SIGNAL(clicked()), this, SLOT(handleLicenseClicked()));
QPushButton* changelogButton = new QPushButton(tr("View Changes"), this);
mainLayout->addWidget(changelogButton);
connect(changelogButton, SIGNAL(clicked()), this, SLOT(handleChangelogClicked()));
#else
// Some Linux desktops have dialog window decorations without close window buttons.
// This code adds a dedicated button to close the about window dialog.
QHBoxLayout* buttonLayout = new QHBoxLayout();
mainLayout->addLayout(buttonLayout);
QPushButton* licenseButton = new QPushButton(tr("View License"), this);
buttonLayout->addWidget(licenseButton);
connect(licenseButton, SIGNAL(clicked()), this, SLOT(handleLicenseClicked()));
QPushButton* changelogButton = new QPushButton(tr("View Changes"), this);
buttonLayout->addWidget(changelogButton);
connect(changelogButton, SIGNAL(clicked()), this, SLOT(handleChangelogClicked()));
buttonLayout->addItem(new QSpacerItem(20,20));
QPushButton* closeButton = new QPushButton(tr("Close"), this);
buttonLayout->addWidget(closeButton);
connect(closeButton, SIGNAL(clicked()), this, SLOT(accept()));
#endif
setFixedSize(minimumSizeHint());
}
void QtAboutWidget::handleLicenseClicked() {
openPlainTextWindow(":/COPYING");
}
void QtAboutWidget::handleChangelogClicked() {
openPlainTextWindow(":/ChangeLog.md");
}
void QtAboutWidget::openPlainTextWindow(const QString& path) {
QTextEdit* text = new QTextEdit();
text->setAttribute(Qt::WA_DeleteOnClose);
text->setReadOnly(true);
QFile file(path);
file.open(QIODevice::ReadOnly);
QTextStream in(&file);
in.setCodec("UTF-8");
text->setPlainText(in.readAll());
file.close();
text->resize(500, 600);
text->show();
text->activateWindow();
}
}
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Swift