修复已经下载的内容会重复下载，增加了aria2c的下载，不全

Author: dependon

src/download/downloadmanager.cpp

@@ -41,7 +41,9 @@ void DownloadManager::processDownloadQueue()
         DownloadInfo data = downloadQueue.takeFirst();
         data.downloadIngTaskCount = downloadQueue.size();
         Q_EMIT downloadStarted(data);
-
+#ifdef Q_OS_LINUX
+        system(data.dowloadCode.toStdString().c_str());
+#else
         QProcess process;
         process.start(data.dowloadCode);
         if (!process.waitForStarted()) {
@@ -53,6 +55,7 @@ void DownloadManager::processDownloadQueue()
             Q_EMIT downloadError(data,  tr("Download failed."));
             continue;
         }
+#endif
         data.bDownloaded = true;
         Q_EMIT downloadFinished(data);
     }

src/listview/onlineclient.cpp

@@ -101,6 +101,8 @@ OnlineClient::OnlineClient(QWidget *parent) :
      connect(m_downloadManger,&DownloadManager::downloadStarted,this,&OnlineClient::downloadStarted);
      connect(m_downloadManger,&DownloadManager::downloadFinished,this,&OnlineClient::downloadFinished);
      connect(m_downloadManger,&DownloadManager::downloadError,this,&OnlineClient::downloadError);
+
+     ui->label_wTip->setWordWrap(true);
 }
 
 OnlineClient::~OnlineClient()
@@ -141,6 +143,10 @@ bool OnlineClient::downloadFileWithCurl(const QString &oldurl, const QString &ou
             QString part2 = url.mid(slashIndex + 1);
             QString encodedFilename = QUrl::toPercentEncoding(part2);
             command = strWget + " -o "+downlog +" -O " + outputFilePath + " " + part1+"/"+encodedFilename;
+            if(ui->com_tool->currentText() == "aria2")
+            {
+                command = "aria2c -d "+outputFilePath+" "+part1+"/"+encodedFilename + " >> " +downlog;
+            }
         } else {
             qDebug() << "未找到'/'";
         }
@@ -246,7 +252,6 @@ void OnlineClient::slotClickedChange(const QString &md5)
 
 void OnlineClient::slotDoubleClickedChange(const QString &md5)
 {
-    ui->label_DownloadCount->setText(QString::number(ui->label_DownloadCount->text().toInt()+1));
     slotClickedChange(md5);
     QString name = m_datas.value(m_currentMd5).fileName;
     QString newName = name.replace(QRegExp("\\s+"), "");
@@ -258,7 +263,7 @@ void OnlineClient::slotDoubleClickedChange(const QString &md5)
         ui->label_DTip->setText(tr("Download Ing....."));
         bool isExists = QFileInfo(saveFile).exists();
         bool isExistsHtml = QFileInfo(saveHtml).exists();
-        if(!isExists )
+        if(isExists )
         {
             if(QFileInfo(saveFile).size() <10)
             {
@@ -267,19 +272,19 @@ void OnlineClient::slotDoubleClickedChange(const QString &md5)
             }
         }
 
-        if(!isExistsHtml )
+        if(isExistsHtml )
         {
             if(QFileInfo(saveHtml).size() <10)
             {
                 QFile(saveHtml).remove();
-                isExists = false;
+                isExistsHtml = false;
             }
         }
 
 
         if(!isExists && !isExistsHtml)
         {
-
+            ui->label_DownloadCount->setText(QString::number(ui->label_DownloadCount->text().toInt()+1));
             //Q_EMIT dApp->sigSetDownloadIng(false);
             QString strExtra;
             strExtra = m_currentMd5;
@@ -563,3 +568,20 @@ void OnlineClient::downloadError(const DownloadInfo &data, const QString &errorM
     Q_EMIT dApp->sigDownloadError();
     ui->label_DownloadCount->setText(QString::number(data.downloadIngTaskCount));
 }
+
+void OnlineClient::on_com_tool_currentIndexChanged(const QString &arg1)
+{
+    if(arg1 == "wget")
+    {
+        ui->label_wTip->setText(tr("If unable to download, please check if 'wget' is installed on the command line."));
+    }
+    else if(arg1 == "aria2")
+    {
+        ui->label_wTip->setText(tr("If unable to download, please check if 'aria2' is installed on the command line.But download html web wallpaper need 'wget' ."));
+    }
+    else
+    {
+        ui->label_wTip->setText(tr("If unable to download, please check if 'wget' is installed on the command line."));
+    }
+}
+

src/listview/onlineclient.h

@@ -57,6 +57,8 @@ private Q_SLOTS:
     void downloadFinished(const DownloadInfo &data);
     void downloadError(const DownloadInfo &data, const QString &errorMessage);
 
+    void on_com_tool_currentIndexChanged(const QString &arg1);
+
 private:
     Ui::OnlineClient *ui;
     view *m_viewDowload{nullptr};

src/listview/onlineclient.ui

@@ -49,6 +49,39 @@
          </property>
         </widget>
        </item>
+       <item>
+        <widget class="QLabel" name="label_9">
+         <property name="text">
+          <string>Download Tool</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QComboBox" name="com_tool">
+         <property name="minimumSize">
+          <size>
+           <width>100</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+         <item>
+          <property name="text">
+           <string>wget</string>
+          </property>
+         </item>
+         <item>
+          <property name="text">
+           <string>aria2</string>
+          </property>
+         </item>
+        </widget>
+       </item>
        <item>
         <spacer name="horizontalSpacer_2">
          <property name="orientation">
@@ -65,7 +98,7 @@
       </layout>
      </item>
      <item>
-      <widget class="QLabel" name="label_8">
+      <widget class="QLabel" name="label_wTip">
        <property name="text">
         <string>If unable to download, please check if 'wget' is installed on the command line.</string>
        </property>