From a766bffd85e1707a0642c956b25c40ffa52a349b Mon Sep 17 00:00:00 2001
From: Daniel Tartavel <dtux@free.fr>
Date: Sat, 19 Oct 2024 12:29:49 +0200
Subject: [PATCH] added 'suspend' button

---
 mainwindow.cpp | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 5d4e9c2..94f1b25 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1633,7 +1633,14 @@ void MainWindow::on_actionPause_downloads_triggered()
 {
 	quint64 processID = this->downloading.process->processId();
 	QString fileStr = "/proc/" + QString::number(processID) + "/task/" + QString::number(processID) + "/children";
-	static QMessageBox *msgBox;
+	static QMessageBox msgBox;
+
+	//msgBox = new QMessageBox(this);
+	msgBox.setIcon( QMessageBox::Warning );
+	msgBox.setText("Download suspended");
+	//QPushButton *btnCancel =  msgBox->addButton( "Cancel", QMessageBox::RejectRole );
+	//msgBox.setAttribute(Qt::WA_DeleteOnClose); // delete pointer after close
+	msgBox.setModal(false);
 
 	info (DEBUGMACRO, "downloading state : " + QString::fromUtf8((this->downloading.paused==0)?"running":"paused"));
 	info (DEBUGMACRO, "Downloading process ID : " + QString::number(processID));
@@ -1656,7 +1663,10 @@ void MainWindow::on_actionPause_downloads_triggered()
 			info(DEBUGMACRO, "resuming failed : " + QString::number(errno));
 		}
 
-		msgBox->close();
+		if (msgBox.isVisible())
+		{
+			msgBox.close();
+		}
 		this->downloading.paused = false;
 	}else
 	{
@@ -1665,13 +1675,8 @@ void MainWindow::on_actionPause_downloads_triggered()
 		{
 			info(DEBUGMACRO, "resuming failed : " + QString::number(errno));
 		}
-		msgBox = new QMessageBox(this);
-		msgBox->setIcon( QMessageBox::Warning );
-		msgBox->setText("Download suspended");
-		//QPushButton *btnCancel =  msgBox->addButton( "Cancel", QMessageBox::RejectRole );
-		msgBox->setAttribute(Qt::WA_DeleteOnClose); // delete pointer after close
-		msgBox->setModal(false);
-		msgBox->show();
+
+		msgBox.show();
 
 		this->downloading.paused = true;
 	}