252 lines
7.9 KiB
C++
252 lines
7.9 KiB
C++
#include "downloaditem.h"
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#include "ui_downloaditem.h"
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#include <QtConcurrent>
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#include <QProcess>
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bool DownloadItem::isInstall = false;
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DownloadItem::DownloadItem(QWidget *parent) : QWidget(parent),
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reinstall(false),
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close(false),
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ui(new Ui::DownloadItem),
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output_w(new DDialog),
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textbrowser(new QTextBrowser)
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{
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ui->setupUi(this);
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ui->pushButton_install->setEnabled(false);
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ui->progressBar->setValue(0);
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ui->label_filename->hide();
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ui->pushButton_install->hide();
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ui->pushButton_3->hide();
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ui->widget_spinner->start();
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ui->widget_spinner->hide();
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ui->label->setElideMode(Qt::TextElideMode::ElideRight);
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ui->label_2->setElideMode(Qt::TextElideMode::ElideRight);
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}
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DownloadItem::~DownloadItem()
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{
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delete ui;
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}
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void DownloadItem::setValue(qint64 value)
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{
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ui->progressBar->setValue(qint32(value));
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ui->label_2->setText(QString::number(double(value) / 100) + "% (" + speed + ")");
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ui->label_2->setToolTip(QString::number(double(value) / 100) + "% (" + speed + ")");
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if (ui->label_2->text().left(4) == "100%")
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{
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download = 1;
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ui->label_2->setText(tr("Download Complete."));
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ui->label_2->setToolTip(tr("Download Complete."));
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}
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}
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void DownloadItem::setMax(qint64 max)
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{
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ui->progressBar->setMaximum(qint32(max));
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}
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void DownloadItem::setName(QString name)
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{
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ui->label->setText(name);
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ui->label->setToolTip(name);
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}
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QString DownloadItem::getName()
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{
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return ui->label_filename->text();
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}
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/***************************************************************
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* @brief 告知界面，准备安装
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* @param
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* @note 如果正在安装，返回-1
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* @Sample usage: DownloadItem::install(0);
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**************************************************************/
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int DownloadItem::readyInstall()
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{
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// 检查是否正在安装，如果是返回错误 -1
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if (isInstall)
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{
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return -1;
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}
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if (!close)
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{
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ui->progressBar->hide();
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ui->pushButton_install->setEnabled(true);
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ui->pushButton_install->show();
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DownloadItem::install(0);
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ui->pushButton_2->hide();
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return 1;
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}
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return 0;
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}
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void DownloadItem::setFileName(QString fileName)
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{
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ui->label_filename->setText(fileName);
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}
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void DownloadItem::seticon(const QPixmap icon)
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{
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ui->label_3->setPixmap(icon);
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}
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void DownloadItem::closeDownload()
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{
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on_pushButton_2_clicked();
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}
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void DownloadItem::setSpeed(QString s)
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{
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speed = s;
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}
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/***************************************************************
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* @brief 安装当前应用
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* @param int t, t为安装方式，可以为 0,1,2
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* @note 执行这个函数时，需要已经检查是否可以安装，但该函数仍然会再检测一次！
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* @Sample usage: DownloadItem::install(0);
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**************************************************************/
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void DownloadItem::install(int t)
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{
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if (!isInstall)
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{
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isInstall = true;
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ui->pushButton_install->hide();
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ui->widget_spinner->show();
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qDebug() << "/tmp/spark-store/" + ui->label_filename->text().toUtf8();
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ui->label_2->setText(tr("Installing"));
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ui->label_2->setToolTip(tr("Installing"));
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QtConcurrent::run([=]()
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{
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slotAsyncInstall(t);
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});
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qDebug() << ui->label_filename->text().toUtf8();
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}
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}
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void DownloadItem::on_pushButton_install_clicked()
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{
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DownloadItem::install(0);
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}
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void DownloadItem::on_pushButton_2_clicked()
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{
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ui->label_2->setText(tr("Download canceled"));
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ui->label_2->setToolTip(tr("Download canceled"));
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download = 2;
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ui->pushButton_2->setEnabled(false);
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ui->progressBar->hide();
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close = true;
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}
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void DownloadItem::on_pushButton_3_clicked()
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{
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textbrowser->setLineWidth(0);
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textbrowser->setText(out);
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textbrowser->setMinimumHeight(500);
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output_w->setMinimumHeight(600);
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output_w->setAttribute(Qt::WA_TranslucentBackground);
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output_w->setTitle(ui->label->text());
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output_w->layout()->setContentsMargins(20, 20, 20, 20);
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output_w->layout()->addWidget(textbrowser);
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output_w->show();
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}
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/***************************************************************
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* @brief 实际安装应用
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* @param int t, t为安装方式，可以为 0,1,2
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* @note 备注
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* @Sample usage: slotAsyncInstall(0);
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**************************************************************/
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void DownloadItem::slotAsyncInstall(int t)
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{
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QProcess installer;
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switch (t)
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{
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case 0:
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installer.start("pkexec", QStringList() << "/usr/local/bin/ssinstall"
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<< "/tmp/spark-store/" + ui->label_filename->text().toUtf8() << "--delete-after-install");
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break;
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case 1:
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installer.start("deepin-deb-installer", QStringList() << "/tmp/spark-store/" + ui->label_filename->text().toUtf8());
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break;
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case 2:
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installer.start("pkexec", QStringList() << "gdebi"
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<< "-n"
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<< "/tmp/spark-store/" + ui->label_filename->text().toUtf8());
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break;
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}
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bool haveError = false;
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bool notRoot = false;
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installer.waitForFinished(-1); // 不设置超时
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out = installer.readAllStandardOutput();
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QStringList everyOut = out.split("\n");
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QString tempOutput;
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for (int i = 0; i < everyOut.size(); i++)
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{
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tempOutput = everyOut[i];
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if (tempOutput.contains("OMG-IT-GOES-WRONG"))
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{
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haveError = true;
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}
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if (tempOutput.contains("Not authorized"))
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{
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notRoot = true;
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}
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}
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QProcess isInstall;
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isInstall.start("dpkg", QStringList() << "-s" << pkgName);
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isInstall.waitForFinished(180 * 1000); // 默认超时 3 分钟
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int error = QString::fromStdString(isInstall.readAllStandardError().toStdString()).length();
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if (error == 0 && !haveError)
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{
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ui->pushButton_install->hide();
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Utils::sendNotification("spark-store", tr("Spark Store"), ui->label->text() + " " + tr("Installation complete."));
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ui->label_2->setText(tr("Finish"));
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ui->label_2->setToolTip(tr("Finish"));
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download = 3;
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ui->pushButton_3->show();
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}
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else
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{
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ui->pushButton_install->show();
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ui->pushButton_install->setText(tr("Retry"));
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download = 1;
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Utils::sendNotification("spark-store", tr("Spark Store"), tr("Error happened in dpkg progress , please check the install info or try to reinstall."));
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ui->label_2->setText(tr("Error happened in dpkg progress , please check the install info or try to reinstall."));
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ui->label_2->setToolTip(tr("Error happened in dpkg progress , please check the install info or try to reinstall."));
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ui->pushButton_3->show();
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}
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if (notRoot)
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{
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Utils::sendNotification("spark-store", tr("Spark Store"), tr("dpkg progress had been aborted, please check the install info or try to reinstall."));
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ui->label_2->setText(tr("dpkg progress had been aborted, please check the install info or try to reinstall."));
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ui->label_2->setToolTip(tr("dpkg progress had been aborted, please check the install info or try to reinstall."));
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ui->pushButton_install->show();
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ui->pushButton_3->hide();
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}
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ui->widget_spinner->hide();
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DownloadItem::isInstall = false;
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installer.deleteLater();
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isInstall.deleteLater();
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emit finished(error == 0 && !haveError && !notRoot);
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}
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