58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
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#include <QApplication>
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#include <QDesktopWidget>
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#include <QFileInfo>
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#include <QMessageBox>
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#include <QProcess>
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#include "qtfactory.h"
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#define UPDATE_EXE "/usr/bin/update"
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qtFactoryReset::qtFactoryReset(QWidget *parent)
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{
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const QRect availableGeometry = QApplication::desktop()->availableGeometry(parent);
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QFont font;
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font.setBold(true);
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font.setPixelSize(availableGeometry.height()/40);
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label.setFont(font);
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label.setText("Factory Reset will wipe all the user data.\n Make sure your device are ready.\n then click OK button.");
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label.setAlignment(Qt::AlignCenter);
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btn.setText("O K");
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connect(&btn, SIGNAL(clicked(bool)), this, SLOT(on_btnClicked()));
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vLayout.addWidget(&label);
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vLayout.addWidget(&btn);
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setLayout(&vLayout);
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setStyleSheet("background-color:rgb(204,228,247)");
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setObjectName("Factory Reset");
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}
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qtFactoryReset::~qtFactoryReset()
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{
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}
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void qtFactoryReset::on_btnClicked()
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{
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QFileInfo update = QFileInfo(UPDATE_EXE);
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QString path;
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QMessageBox::StandardButton rb = QMessageBox::question(
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this, "Factory Reset",
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"Do you want to reboot and do factory reset? It will wipe all your user data",
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QMessageBox::Yes | QMessageBox::No);
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if(rb == QMessageBox::Yes){
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if(update.exists()){
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QProcess p;
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p.start(UPDATE_EXE);
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p.waitForStarted();
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p.waitForFinished();
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QString err = QString::fromLocal8Bit(p.readAllStandardOutput());
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QMessageBox::critical(this, "Error", err);
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}else {
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QMessageBox::warning(this, "Error", "Don't find " UPDATE_EXE "!");
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}
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}
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}
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