4.0

src/widgets/big_image.cpp

@@ -0,0 +1,41 @@
+#include "big_image.h"
+
+#include <QHBoxLayout>
+#include <QtConcurrent>
+
+big_image::big_image(DBlurEffectWidget *parent) :
+    DBlurEffectWidget(parent),
+    m_image(new QLabel)
+{
+//    setWindowFlags(this->windowFlags() | Qt::WindowStaysOnTopHint); // 设置图片对话框总在最前
+    setWindowModality(Qt::ApplicationModal); // 以上无效不如直接使用 模态化对话框
+    setRadius(0);
+    setMaskAlpha(60);
+    setMaskColor(QColor("#000000"));
+
+    QHBoxLayout *layout = new QHBoxLayout;
+    setLayout(layout);
+    layout->addWidget(m_image);
+    layout->setMargin(0);
+
+    // m_image->setParent(this);
+    // m_image->setMaximumSize(1360,768);
+    m_image->setAlignment(Qt::AlignCenter);
+}
+
+void big_image::setimage(QPixmap image)
+{
+    m_image->setPixmap(image);
+}
+
+void big_image::mousePressEvent(QMouseEvent *)
+{
+    hide();
+    m_image->clear();
+}
+
+void big_image::focusOutEvent(QFocusEvent *)
+{
+    hide();
+    m_image->clear();
+}

src/widgets/big_image.h

@@ -0,0 +1,27 @@
+#ifndef BIG_IMAGE_H
+#define BIG_IMAGE_H
+
+#include <QMouseEvent>
+#include <QLabel>
+
+#include <DBlurEffectWidget>
+
+DWIDGET_USE_NAMESPACE
+
+class big_image : public DBlurEffectWidget
+{
+    Q_OBJECT
+
+public:
+    explicit big_image(DBlurEffectWidget *parent = nullptr);
+
+    QLabel *m_image;
+
+    void setimage(QPixmap);
+
+protected:
+    void mousePressEvent(QMouseEvent *event) override;
+    void focusOutEvent(QFocusEvent *event) override;
+};
+
+#endif // BIG_IMAGE_H

src/widgets/common/downloaditem.cpp

@@ -0,0 +1,226 @@
+#include "downloaditem.h"
+#include "ui_downloaditem.h"
+
+#include <QtConcurrent>
+#include <QProcess>
+
+bool DownloadItem::isInstall = false;
+
+DownloadItem::DownloadItem(QWidget *parent) :
+    QWidget(parent),
+    reinstall(false),
+    close(false),
+    ui(new Ui::DownloadItem),
+    menu_install(new QMenu),
+    action_dpkg(new QAction),
+    action_deepin(new QAction),
+    action_gdebi(new QAction),
+    output_w(new DDialog),
+    textbrowser(new QTextBrowser)
+{
+    ui->setupUi(this);
+
+    ui->pushButton_install->setEnabled(false);
+    ui->progressBar->setValue(0);
+    ui->label_filename->hide();
+    ui->pushButton_install->hide();
+    ui->pushButton_3->hide();
+    ui->widget_spinner->start();
+    ui->widget_spinner->hide();
+    action_dpkg->setText(tr("Spark Store App Installer"));
+    action_deepin->setText(tr("deepin deb installer"));
+    action_gdebi->setText(tr("gdebi"));
+
+    connect(action_dpkg,&QAction::triggered,[=](){DownloadItem::install(0);});
+    connect(action_deepin,&QAction::triggered,[=](){DownloadItem::install(1);});
+    connect(action_gdebi,&QAction::triggered,[=](){DownloadItem::install(2);});
+
+    // ssinstall 命令存在时再加入该选项
+    QFile ssinstall("/usr/local/bin/ssinstall");
+    ssinstall.open(QIODevice::ReadOnly);
+    if(ssinstall.isOpen())
+    {
+        menu_install->addAction(action_dpkg);
+    }
+
+//    QFile deepin("/usr/bin/deepin-deb-installer");
+//    deepin.open(QIODevice::ReadOnly);
+//    if(deepin.isOpen())
+//    {
+//        menu_install->addAction(action_deepin);
+//    }
+//    QFile gdebi("/usr/bin/gdebi");
+//    gdebi.open(QIODevice::ReadOnly);
+//    if(gdebi.isOpen())
+//    {
+//        menu_install->addAction(action_gdebi);
+//    }
+    
+}
+
+DownloadItem::~DownloadItem()
+{
+    delete ui;
+}
+
+void DownloadItem::setValue(qint64 value)
+{
+    ui->progressBar->setValue(qint32(value));
+    ui->label_2->setText(QString::number(double(value) / 100) + "% (" + speed + ")");
+    if(ui->label_2->text().left(4) == "100%")
+    {
+        ui->label_2->setText(tr("Downloaded. Open APP Upgrade and Install Settings to enable password-free installation"));
+    }
+}
+
+void DownloadItem::setMax(qint64 max)
+{
+    ui->progressBar->setMaximum(qint32(max));
+}
+
+void DownloadItem::setName(QString name)
+{
+    ui->label->setText(name);
+}
+
+QString DownloadItem::getName()
+{
+    return ui->label_filename->text();
+}
+
+void DownloadItem::readyInstall()
+{
+    if(!close)
+    {
+        ui->progressBar->hide();
+        ui->pushButton_install->setEnabled(true);
+        ui->pushButton_install->show();
+        ui->pushButton_2->hide();
+    }
+}
+
+void DownloadItem::setFileName(QString fileName)
+{
+    ui->label_filename->setText(fileName);
+}
+
+void DownloadItem::seticon(const QPixmap icon)
+{
+    ui->label_3->setPixmap(icon);
+}
+
+void DownloadItem::closeDownload()
+{
+    on_pushButton_2_clicked();
+}
+
+void DownloadItem::setSpeed(QString s)
+{
+    speed = s;
+}
+
+void DownloadItem::install(int t)
+{
+    if(!isInstall)
+    {
+        isInstall = true;
+        ui->pushButton_install->hide();
+        ui->widget_spinner->show();
+        qDebug() << "/tmp/spark-store/" + ui->label_filename->text().toUtf8();
+        ui->label_2->setText(tr("Installing"));
+
+        QtConcurrent::run([=]()
+        {
+            QProcess installer;
+            switch(t)
+            {
+            case 0:
+                installer.start("pkexec", QStringList() << "ssinstall" << "/tmp/spark-store/" + ui->label_filename->text().toUtf8());
+                break;
+            case 1:
+                installer.start("deepin-deb-installer", QStringList() << "/tmp/spark-store/" + ui->label_filename->text().toUtf8());
+                break;
+            case 2:
+                installer.start("pkexec", QStringList() << "gdebi" << "-n" << "/tmp/spark-store/" + ui->label_filename->text().toUtf8());
+                break;
+            }
+
+            bool haveError = false;
+            bool notRoot = false;
+            installer.waitForFinished(-1); // 不设置超时
+            out = installer.readAllStandardOutput();
+
+            QStringList everyOut = out.split("\n");
+            for(int i=0;i<everyOut.size();i++)
+            {
+                if(everyOut[i].left(2) == "E:")
+                {
+                    haveError = true;
+                }
+                if(everyOut[i].right(14) == "Not authorized")
+                {
+                    notRoot = true;
+                }
+            }
+
+            QProcess isInstall;
+            isInstall.start("dpkg -s " + pkgName);
+            isInstall.waitForFinished(180); // 默认超时 3 分钟
+            int error = QString::fromStdString(isInstall.readAllStandardError().toStdString()).length();
+            if(error == 0)
+            {
+                ui->pushButton_install->hide();
+                ui->label_2->setText(tr("Finish"));
+                ui->pushButton_3->show();
+            }
+            else
+            {
+                ui->pushButton_install->show();
+                ui->pushButton_install->setText(tr("Retry"));
+                ui->label_2->setText(tr("Error happened in dpkg progress , you can try it again"));
+                ui->pushButton_3->show();
+            }
+
+            if(notRoot)
+            {
+                ui->label_2->setText(tr("dpkg progress had been aborted，you can retry installation"));
+                ui->pushButton_install->show();
+                ui->pushButton_3->hide();
+            }
+
+            ui->widget_spinner->hide();
+            DownloadItem::isInstall = false;
+        });
+
+        qDebug()<<ui->label_filename->text().toUtf8();
+    }
+
+}
+
+void DownloadItem::on_pushButton_install_clicked()
+{
+    // 弹出菜单
+    menu_install->exec(cursor().pos());
+}
+
+void DownloadItem::on_pushButton_2_clicked()
+{
+    ui->label_2->setText(tr("Download canceled"));
+    ui->pushButton_2->setEnabled(false);
+    ui->progressBar->hide();
+    close = true;
+}
+
+void DownloadItem::on_pushButton_3_clicked()
+{
+    textbrowser->setLineWidth(0);
+    textbrowser->setText(out);
+    textbrowser->setMinimumHeight(500);
+
+    output_w->setMinimumHeight(600);
+    output_w->setAttribute(Qt::WA_TranslucentBackground);
+    output_w->setTitle(ui->label->text());
+    output_w->layout()->setMargin(20);
+    output_w->layout()->addWidget(textbrowser);
+    output_w->show();
+}

src/widgets/common/downloaditem.h

@@ -0,0 +1,66 @@
+#ifndef DOWNLOADITEM_H
+#define DOWNLOADITEM_H
+
+#include <QWidget>
+#include <QTextBrowser>
+#include <QMenu>
+#include <QAction>
+
+#include <DDialog>
+DWIDGET_USE_NAMESPACE
+
+namespace Ui {
+class DownloadItem;
+}
+
+class DownloadItem : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit DownloadItem(QWidget *parent = nullptr);
+    ~DownloadItem();
+
+    int num;
+    bool free;
+    static bool isInstall;
+    bool reinstall;
+    QString speed;
+    QString out;
+    QString pkgName;
+    bool close;
+
+    void setValue(qint64);
+    void setMax(qint64);
+    void setName(QString);
+    QString getName();
+    void readyInstall();
+
+    void setFileName(QString);
+    void seticon(const QPixmap);
+    void closeDownload();
+    void setSpeed(QString);
+
+    void install(int);
+
+private:
+    Ui::DownloadItem *ui;
+
+    QMenu *menu_install;
+    QAction *action_dpkg;
+    QAction *action_deepin;
+    QAction *action_gdebi;
+
+    DDialog *output_w;
+    QTextBrowser *textbrowser;
+
+private slots:
+    void on_pushButton_install_clicked();
+    void on_pushButton_2_clicked();
+    void on_pushButton_3_clicked();
+
+signals:
+    void finished();
+};
+
+#endif // DOWNLOADITEM_H

src/widgets/common/downloaditem.ui

@@ -0,0 +1,294 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DownloadItem</class>
+ <widget class="QWidget" name="DownloadItem">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>666</width>
+    <height>54</height>
+   </rect>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>54</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <property name="styleSheet">
+   <string notr="true"/>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout">
+   <property name="spacing">
+    <number>2</number>
+   </property>
+   <property name="leftMargin">
+    <number>4</number>
+   </property>
+   <property name="topMargin">
+    <number>4</number>
+   </property>
+   <property name="rightMargin">
+    <number>4</number>
+   </property>
+   <property name="bottomMargin">
+    <number>4</number>
+   </property>
+   <item>
+    <widget class="QLabel" name="label_3">
+     <property name="maximumSize">
+      <size>
+       <width>48</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>icon</string>
+     </property>
+     <property name="scaledContents">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="horizontalSpacer">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::Fixed</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="QLabel" name="label_filename">
+     <property name="maximumSize">
+      <size>
+       <width>0</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>TextLabel</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="label">
+     <property name="minimumSize">
+      <size>
+       <width>80</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>16777215</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="font">
+      <font>
+       <pointsize>13</pointsize>
+      </font>
+     </property>
+     <property name="text">
+      <string>Name</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="horizontalSpacer_2">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::Expanding</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="QWidget" name="widget" native="true">
+     <property name="minimumSize">
+      <size>
+       <width>280</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>500</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <property name="spacing">
+       <number>2</number>
+      </property>
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QProgressBar" name="progressBar">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>300</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>500</width>
+          <height>10</height>
+         </size>
+        </property>
+        <property name="value">
+         <number>24</number>
+        </property>
+        <property name="textVisible">
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLabel" name="label_2">
+        <property name="font">
+         <font>
+          <pointsize>9</pointsize>
+         </font>
+        </property>
+        <property name="text">
+         <string>Waiting to download</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <spacer name="horizontalSpacer_3">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::Fixed</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="DSpinner" name="widget_spinner" native="true">
+     <property name="minimumSize">
+      <size>
+       <width>30</width>
+       <height>0</height>
+      </size>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QPushButton" name="pushButton_install">
+     <property name="minimumSize">
+      <size>
+       <width>60</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>60</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>Install</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QPushButton" name="pushButton_2">
+     <property name="minimumSize">
+      <size>
+       <width>60</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>60</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>Cancel</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QPushButton" name="pushButton_3">
+     <property name="minimumSize">
+      <size>
+       <width>60</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>60</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>Info</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>DSpinner</class>
+   <extends>QWidget</extends>
+   <header location="global">dspinner.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

src/widgets/common/smoothlistwidget.cpp

@@ -0,0 +1,25 @@
+#include "smoothlistwidget.h"
+#include <QVBoxLayout>
+#include <QLabel>
+#include <QWheelEvent>
+#include <QDebug>
+SmoothListWidget::SmoothListWidget(QWidget *parent) : QListWidget(parent)
+{
+    vScrollBar->setOrientation(Qt::Orientation::Vertical); //将滚动条设置为纵向
+    setVerticalScrollBar(vScrollBar); //设置纵向滚动条
+    connect(vScrollBar, SIGNAL(valueChanged(int)), this, SLOT(onSliderChanged(int)));
+}
+void SmoothListWidget::wheelEvent(QWheelEvent *e)
+{
+    //当捕获到事件后，调用相对滚动的槽函数
+    vScrollBar->scroll(e->angleDelta().y());
+}
+void SmoothListWidget::onSliderChanged(int p)
+{
+    int startRow = count();
+    if (p == vScrollBar->maximum())
+    {
+        emit reachedBottom(); // 1
+    }
+    emit msliderChanged(p);  // 2
+}

src/widgets/common/smoothlistwidget.h

@@ -0,0 +1,24 @@
+#ifndef SMOOTHLISTWIDGET_H
+#define SMOOTHLISTWIDGET_H
+
+#include <QWidget>
+#include <QPushButton>
+#include <QListWidget>
+#include "smoothscrollbar.h"
+class SmoothListWidget: public QListWidget
+{
+    Q_OBJECT
+public:
+    explicit SmoothListWidget(QWidget *parent = nullptr);
+    SmoothScrollBar* vScrollBar=new SmoothScrollBar(); //纵向滚动条
+private:
+    void wheelEvent(QWheelEvent* e); //捕获鼠标滚轮事件
+signals:
+    void msliderChanged(int p);
+    void reachedBottom();
+
+private slots:
+    void onSliderChanged(int p);
+};
+
+#endif // SMOOTHLISTWIDGET_H

src/widgets/common/smoothscrollbar.cpp

@@ -0,0 +1,56 @@
+#include "smoothscrollbar.h"
+#include <QWheelEvent>
+#include <QDebug>
+SmoothScrollBar::SmoothScrollBar(QWidget* parent):QScrollBar(parent)
+{
+    m_scrollAni=new QPropertyAnimation(this);
+    m_scrollAni->setTargetObject(this);
+    m_scrollAni->setPropertyName("value");
+    m_scrollAni->setEasingCurve(QEasingCurve::OutQuint); //设置动画曲线，在Qt文档中有详细的介绍
+    m_scrollAni->setDuration(500); //设置动画时间，数值越小播放越快
+    m_targetValue_v=value(); //将m_targetValue_v初始化
+}
+
+void SmoothScrollBar::setValue(int value)
+{
+    m_scrollAni->stop();//停止现在的动画，防止出现冲突
+    m_scrollAni->setStartValue(this->value()); //设置动画滚动的初始值为当前位置
+    m_scrollAni->setEndValue(value); //设置动画的结束位置为目标值
+    m_scrollAni->start(); //开始动画
+}
+void SmoothScrollBar::scrollTop()
+{
+    setValue(-m_targetValue_v); //开始动画
+    m_targetValue_v=0;
+}
+void SmoothScrollBar::scroll(int value)
+{
+    //这里推荐评论区中大佬优化的写法
+    if(m_targetValue_v-value>=0)
+    {
+        m_targetValue_v-=value; //将目标值和相对位置进行运算
+        setValue(m_targetValue_v); //开始动画
+    }
+}
+
+void SmoothScrollBar::mousePressEvent(QMouseEvent *e)
+{
+    //当使用鼠标操作滚动条时，不会刷新m_targetValue_v的值，因而需要重写事件，对其进行刷新。
+    m_scrollAni->stop();
+    QScrollBar::mousePressEvent(e);
+    m_targetValue_v=value();
+}
+
+void SmoothScrollBar::mouseReleaseEvent(QMouseEvent *e)
+{
+    m_scrollAni->stop();
+    QScrollBar::mouseReleaseEvent(e);
+    m_targetValue_v=value();
+}
+
+void SmoothScrollBar::mouseMoveEvent(QMouseEvent *e)
+{
+    m_scrollAni->stop();
+    QScrollBar::mouseMoveEvent(e);
+    m_targetValue_v=value();
+}

src/widgets/common/smoothscrollbar.h

@@ -0,0 +1,27 @@
+#ifndef SMOOTHSCROLLBAR_H
+#define SMOOTHSCROLLBAR_H
+
+#include <QScrollBar>
+#include <QPropertyAnimation>
+class SmoothScrollBar : public QScrollBar
+{
+    Q_OBJECT
+public:
+    SmoothScrollBar(QWidget *parent=nullptr);
+private:
+    //这里重写鼠标事件的目的是在手动点击或拖动滚动条时更新m_targetValue_v变量，并且在拖动时立即结束滚动的动画。
+    //这里如果不明白作用，可以先注释掉看看手动拖动滚动条时对动画有什么影响。
+    void mousePressEvent(QMouseEvent *) override;
+    void mouseReleaseEvent(QMouseEvent *) override;
+    void mouseMoveEvent(QMouseEvent *) override;
+
+    QPropertyAnimation *m_scrollAni; //用来实现动画
+    int m_targetValue_v; //用来记录目标位置的变量
+public slots:
+    void scrollTop();
+    void setValue(int value); //重写的setValue槽函数，实现动画效果
+    void scroll(int value); //新增相对滚动的槽函数，value为滚动距离的矢量表示
+signals:
+};
+
+#endif // SMOOTHSCROLLBAR_H

src/widgets/common/webenginepage.cpp

@@ -0,0 +1,44 @@
+#include "webenginepage.h"
+
+#include <QDesktopServices>
+
+WebEnginePage::WebEnginePage(QObject *parent)
+    : QWebEnginePage(parent)
+{
+}
+
+WebEnginePage::~WebEnginePage()
+{
+}
+
+void WebEnginePage::setUrl(const QUrl &url)
+{
+    if (m_currentUrl == url) {
+        return;
+    }
+
+    m_currentUrl = url;
+    QWebEnginePage::setUrl(url);
+}
+
+QWebEnginePage *WebEnginePage::createWindow(QWebEnginePage::WebWindowType type)
+{
+    Q_UNUSED(type)
+
+    WebEnginePage *page = new WebEnginePage(parent());
+    connect(page, &WebEnginePage::urlChanged, this, &WebEnginePage::slotUrlChanged);
+    return page;
+}
+
+void WebEnginePage::slotUrlChanged(const QUrl &url)
+{
+    if (m_currentUrl == url) {
+        sender()->deleteLater();
+        return;
+    }
+
+    qDebug() << Q_FUNC_INFO << m_currentUrl << url;
+
+    QDesktopServices::openUrl(url);
+    sender()->deleteLater();
+}

src/widgets/common/webenginepage.h

@@ -0,0 +1,26 @@
+#ifndef WEBENGINEPAGE_H
+#define WEBENGINEPAGE_H
+
+#include <QWebEnginePage>
+
+class WebEnginePage : public QWebEnginePage
+{
+    Q_OBJECT
+
+public:
+    explicit WebEnginePage(QObject *parent = nullptr);
+    ~WebEnginePage() override;
+
+    void setUrl(const QUrl &url);
+
+protected:
+    QWebEnginePage *createWindow(WebWindowType type) override;
+
+private slots:
+    void slotUrlChanged(const QUrl &url);
+
+private:
+    QUrl m_currentUrl;
+};
+
+#endif // WEBENGINEPAGE_H

src/widgets/common/webengineview.cpp

@@ -0,0 +1,10 @@
+#include "webengineview.h"
+#include "webenginepage.h"
+
+#include <QDesktopServices>
+
+WebEngineView::WebEngineView(QWidget *parent)
+    : QWebEngineView(parent)
+{
+    setPage(new WebEnginePage(this));
+}

src/widgets/common/webengineview.h

@@ -0,0 +1,14 @@
+#ifndef WEBENGINEVIEW_H
+#define WEBENGINEVIEW_H
+
+#include <QWebEngineView>
+
+class WebEngineView : public QWebEngineView
+{
+    Q_OBJECT
+
+public:
+    explicit WebEngineView(QWidget *parent = nullptr);
+};
+
+#endif // WEBENGINEVIEW_H

src/widgets/downloadlistwidget.cpp

@@ -0,0 +1,201 @@
+#include "downloadlistwidget.h"
+#include "ui_downloadlistwidget.h"
+#include <QGraphicsOpacityEffect>
+#include <QPropertyAnimation>
+#include <QDebug>
+DownloadListWidget::DownloadListWidget(QWidget *parent) :
+    DBlurEffectWidget(parent),
+    ui(new Ui::DownloadListWidget)
+{
+    ui->setupUi(this);
+    installEventFilter(this);
+    this->setAttribute(Qt::WA_Hover,true);
+    setFocus();
+    setFixedSize(500,400);
+
+    // 计算显示下载速度
+    download_speed.setInterval(1000);
+    download_speed.start();
+    connect(&download_speed,&QTimer::timeout,[=]()
+    {
+        if(isdownload && theSpeed == "")
+        {
+            size1 = download_size;
+            double bspeed;
+            bspeed = size1 - size2;
+            if(bspeed < 1024)
+            {
+                theSpeed = QString::number(bspeed) + "B/s";
+            }
+            else if(bspeed < 1024 * 1024)
+            {
+                theSpeed = QString::number(0.01 * int(100 * (bspeed / 1024))) + "KB/s";
+            }
+            else if(bspeed < 1024 * 1024 * 1024)
+            {
+                theSpeed = QString::number(0.01 * int(100 * (bspeed / (1024 * 1024)))) + "MB/s";
+            }
+            else
+            {
+                theSpeed = QString::number(0.01 * int(100 * (bspeed / (1024 * 1024 * 1024)))) + "GB/s";
+            }
+            size2 = download_size;
+        }
+        if(isdownload){
+        downloaditemlist[nowDownload - 1]->setSpeed(theSpeed);
+        }
+    });
+}
+
+DownloadListWidget::~DownloadListWidget()
+{
+    delete ui;
+}
+void DownloadListWidget::clearItem()
+{
+    ui->listWidget->vScrollBar->scrollTop();
+    int n=ui->listWidget->count();
+    for(int i=0;i<n;i++)
+    {
+        QListWidgetItem *item = ui->listWidget->takeItem(0);
+        QWidget *card = ui->listWidget->itemWidget(item);
+        delete card;
+        card  = NULL;
+        delete item;
+        item  = NULL;
+    }
+    ui->listWidget->clear();
+}
+void DownloadListWidget::addItem(QString name,QString fileName,QString pkgName,const QPixmap icon,QString downloadurl)
+{
+    allDownload += 1;
+    urList.append(downloadurl);
+    if(dlist.contains(downloadurl))
+    {
+        return;
+    }
+    if(fileName.isEmpty())
+    {
+        return;
+    }
+    DownloadItem *di=new DownloadItem(this);
+    dlist<<downloadurl;
+    downloaditemlist<<di;
+    di->setName(name);
+    di->setFileName(fileName);
+    di->pkgName=pkgName;
+    di->seticon(icon);
+    QListWidgetItem* pItem = new QListWidgetItem();
+    pItem->setSizeHint(QSize(240, 50));
+    ui->listWidget->addItem(pItem);
+    ui->listWidget->setItemWidget(pItem, di);
+    if(!isBusy)
+    {
+        nowDownload += 1;
+        startRequest(urList.at(nowDownload - 1), fileName);     // 进行链接请求
+    }
+}
+
+void DownloadListWidget::startRequest(QUrl url, QString fileName)
+{
+    ui->listWidget->show();
+    isBusy = true;
+    isdownload = true;
+    downloaditemlist[allDownload - 1]->free = false;
+
+    downloadController = new DownloadController(this);  // 并发下载，在点击下载按钮的时候才会初始化
+    connect(downloadController, &DownloadController::downloadProcess, this, &DownloadListWidget::updateDataReadProgress);
+    connect(downloadController, &DownloadController::downloadFinished, this, &DownloadListWidget::httpFinished);
+    //connect(downloadController, &DownloadController::errorOccur, this, [=](QString msg){this->sendNotification(msg);});
+    downloadController->setFilename(fileName);
+    downloadController->startDownload(url.toString());
+}
+
+void DownloadListWidget::httpFinished() // 完成下载
+{
+    isdownload = false;
+    isBusy = false;
+    downloaditemlist[nowDownload - 1]->readyInstall();
+    downloaditemlist[nowDownload - 1]->free = true;
+    if(nowDownload < allDownload)
+    {
+
+        // 如果有排队则下载下一个
+        qDebug() << "切换下一个下载...";
+        nowDownload += 1;
+        while(downloaditemlist[nowDownload - 1]->close)
+        {
+            nowDownload += 1;
+        }
+        QString fileName = downloaditemlist[nowDownload - 1]->getName();
+        startRequest(urList.at(nowDownload-1), fileName);
+    }
+}
+
+int DownloadListWidget::isDownloading(QString url)
+{
+    int i = urList.indexOf(QUrl(url),0);
+    if(i == -1){
+        return 3;
+    }else if(i==nowDownload-1 && isdownload)
+    {
+        return 1;
+    }else if(i==nowDownload-1 && !isdownload)
+    {
+        return 2;
+    }else if(i<nowDownload-1)
+    {
+        return 2;
+    }
+    return 0;
+}
+
+void DownloadListWidget::updateDataReadProgress(QString speedInfo, qint64 bytesRead, qint64 totalBytes)
+{
+    if(totalBytes <= 0)
+    {
+        return;
+    }
+    theSpeed = speedInfo;
+    downloaditemlist[nowDownload - 1]->setMax(10000);   // 最大值
+    downloaditemlist[nowDownload - 1]->setValue(int(bytesRead * 100 / totalBytes) * 100);  // 当前值
+    download_size = bytesRead;
+    if(downloaditemlist[nowDownload - 1]->close)
+    {
+        // 随时检测下载是否被取消
+        downloadController->disconnect();
+        downloadController->stopDownload();
+        downloaditemlist[nowDownload - 1]->closeDownload();
+        httpFinished();
+    }
+}
+
+
+void DownloadListWidget::m_move(int x,int y)
+{
+    m_rect.setX(x);
+    m_rect.setY(y);
+    move(x,y);
+    return;
+}
+bool DownloadListWidget::eventFilter(QObject *watched, QEvent *event)
+{
+    if (Q_NULLPTR == watched) {
+        return false;
+    }
+    if (QEvent::ActivationChange == event->type()) {
+        if(QApplication::activeWindow() != this){
+            this->close();
+        }
+    }
+    return QWidget::eventFilter(watched, event);
+}
+void DownloadListWidget::mouseMoveEvent(QMouseEvent *event)
+{
+    setGeometry(m_rect);
+}
+
+void DownloadListWidget::on_pushButton_clicked()
+{
+    QDesktopServices::openUrl(QUrl("file:///tmp/spark-store", QUrl::TolerantMode));
+}

src/widgets/downloadlistwidget.h

@@ -0,0 +1,56 @@
+#ifndef DOWNLOADLISTWIDGET_H
+#define DOWNLOADLISTWIDGET_H
+
+#include <QWidget>
+#include <QTimer>
+#include <DBlurEffectWidget>
+#include <QNetworkAccessManager>
+#include <QDesktopServices>
+#include "widgets/common/downloaditem.h"
+#include "backend/sparkapi.h"
+#include "backend/downloadworker.h"
+
+DWIDGET_USE_NAMESPACE
+namespace Ui {
+class DownloadListWidget;
+}
+
+class DownloadListWidget : public DBlurEffectWidget
+{
+    Q_OBJECT
+
+public:
+    void addItem(QString name, QString fileName, QString pkgName, const QPixmap icon, QString downloadurl);
+    int isDownloading(QString url);
+    void m_move(int x, int y);
+    explicit DownloadListWidget(QWidget *parent = nullptr);
+    ~DownloadListWidget();
+
+private:
+    int nowDownload = 0;
+    int allDownload = 0;
+    int isdownload = false;
+    bool isBusy = false;
+    QStringList dlist;
+    QList<QUrl> urList;
+    QList<DownloadItem *> downloaditemlist;
+    DownloadController *downloadController;
+    int nowdownload = 0;
+    QString theSpeed;
+    QTimer download_speed;
+    long download_size = 0;
+    long size1 = 0;
+    long size2 = 0;
+    void startRequest(QUrl url, QString fileName);
+    void httpFinished();
+    void updateDataReadProgress(QString speedInfo, qint64 bytesRead, qint64 totalBytes);
+    void clearItem();
+    QRect m_rect;
+    Ui::DownloadListWidget *ui;
+private slots:
+    bool eventFilter(QObject *, QEvent *);
+    void mouseMoveEvent(QMouseEvent *event);
+    void on_pushButton_clicked();
+};
+
+#endif // DOWNLOADLISTWIDGET_H

src/widgets/downloadlistwidget.ui

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DownloadListWidget</class>
+ <widget class="QWidget" name="DownloadListWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>547</width>
+    <height>416</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="SmoothListWidget" name="listWidget">
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="styleSheet">
+      <string notr="true">QListView,QScrollArea,QWidget#viewport,QWidget#scrollAreaWidgetContents
+{
+    background-color:transparent;
+    margin:0px;
+}
+/**列表项选中*/
+QListWidget::item::selected
+{ 
+    background-color:transparent;
+}</string>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</enum>
+     </property>
+     <property name="verticalScrollBarPolicy">
+      <enum>Qt::ScrollBarAsNeeded</enum>
+     </property>
+     <property name="horizontalScrollBarPolicy">
+      <enum>Qt::ScrollBarAlwaysOff</enum>
+     </property>
+     <property name="autoScroll">
+      <bool>true</bool>
+     </property>
+     <property name="autoScrollMargin">
+      <number>10</number>
+     </property>
+     <property name="resizeMode">
+      <enum>QListView::Fixed</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QPushButton" name="pushButton">
+     <property name="text">
+      <string>Open download directory</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SmoothListWidget</class>
+   <extends>QListWidget</extends>
+   <header>widgets/common/smoothlistwidget.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>