重写下载按钮逻辑

src/widgets/common/downloaditem.cpp

@@ -36,6 +36,7 @@ void DownloadItem::setValue(qint64 value)
     ui->label_2->setText(QString::number(double(value) / 100) + "% (" + speed + ")");
     if(ui->label_2->text().left(4) == "100%")
     {
+        download = 1;
         ui->label_2->setText(tr("Download Complete."));
     }
 }
@@ -140,12 +141,14 @@ void DownloadItem::install(int t)
                 ui->pushButton_install->hide();
                 Utils::sendNotification("spark-store",tr("Spark Store"),ui->label->text() + " " + tr("Installation complete."));
                 ui->label_2->setText(tr("Finish"));
+                download = 3;
                 ui->pushButton_3->show();
             }
             else
             {
                 ui->pushButton_install->show();
                 ui->pushButton_install->setText(tr("Retry"));
+                download = 1;
                 Utils::sendNotification("spark-store",tr("Spark Store"),tr("Error happened in dpkg progress , you can try it again."));
                 ui->label_2->setText(tr("Error happened in dpkg progress , you can try it again"));
                 ui->pushButton_3->show();
@@ -176,6 +179,7 @@ void DownloadItem::on_pushButton_install_clicked()
 void DownloadItem::on_pushButton_2_clicked()
 {
     ui->label_2->setText(tr("Download canceled"));
+    download = 2;
     ui->pushButton_2->setEnabled(false);
     ui->progressBar->hide();
     close = true;

src/widgets/common/downloaditem.h

@@ -29,7 +29,7 @@ public:
     QString out;
     QString pkgName;
     bool close;
-
+    int download;
     void setValue(qint64);
     void setMax(qint64);
     void setName(QString);

src/widgets/downloadlistwidget.cpp

@@ -72,16 +72,12 @@ void DownloadListWidget::clearItem()
 }
 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;
     }
+    allDownload += 1;
     DownloadItem *di=new DownloadItem(this);
     dlist<<downloadurl;
     downloaditemlist<<di;
@@ -105,6 +101,11 @@ QList<DownloadItem *> DownloadListWidget::getDIList()
     return downloaditemlist;
 }
 
+QList<QUrl> DownloadListWidget::getUrlList()
+{
+    return urList;
+}
+
 void DownloadListWidget::startRequest(QUrl url, QString fileName)
 {
     ui->listWidget->show();
@@ -130,7 +131,6 @@ void DownloadListWidget::httpFinished() // 完成下载
     emit downloadFinished();
     if(nowDownload < allDownload)
     {
-
         // 如果有排队则下载下一个
         qDebug() << "切换下一个下载...";
         nowDownload += 1;
@@ -143,24 +143,6 @@ void DownloadListWidget::httpFinished() // 完成下载
     }
 }
 
-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)

src/widgets/downloadlistwidget.h

@@ -21,10 +21,10 @@ class DownloadListWidget : public DBlurEffectWidget
 
 public:
     void addItem(QString name, QString fileName, QString pkgName, const QPixmap icon, QString downloadurl);
-    int isDownloading(QString url);
     int nowDownload = 0;
     int allDownload = 0;
     QList<DownloadItem *> getDIList();
+    QList<QUrl> getUrlList();
     void m_move(int x, int y);
     explicit DownloadListWidget(QWidget *parent = nullptr);
     ~DownloadListWidget();