From ad60ca84eea1e3a89b18293d101cb44e7041c9cd Mon Sep 17 00:00:00 2001
From: Gehad elrobey <gehadelrobey@gmail.com>
Date: Fri, 30 Jan 2015 21:42:33 +0200
Subject: Export the XSLT based exports in a new thread.

The XSLT based exports can consume long time while applying the xml format.
This time can make the GUI unresponsive. Simply call the export functions
in a new Thread.

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 qt-ui/divelogexportdialog.cpp | 3 ++-
 qt-ui/divelogexportdialog.h   | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/qt-ui/divelogexportdialog.cpp b/qt-ui/divelogexportdialog.cpp
index cb7d6a02e..aff0265de 100644
--- a/qt-ui/divelogexportdialog.cpp
+++ b/qt-ui/divelogexportdialog.cpp
@@ -1,6 +1,7 @@
 #include <QFileDialog>
 #include <QShortcut>
 #include <QSettings>
+#include <QtConcurrent>
 
 #include "divelogexportdialog.h"
 #include "diveshareexportdialog.h"
@@ -310,7 +311,7 @@ void DiveLogExportDialog::on_buttonBox_accepted()
 		settings.endGroup();
 		// the non XSLT exports are called directly above, the XSLT based ons are called here
 		if (!stylesheet.isEmpty())
-			export_dives_xslt(filename.toUtf8(), ui->exportSelected->isChecked(), ui->CSVUnits_2->currentIndex(), stylesheet.toUtf8());
+			future = QtConcurrent::run(export_dives_xslt, filename.toUtf8(), ui->exportSelected->isChecked(), ui->CSVUnits_2->currentIndex(), stylesheet.toUtf8());
 	}
 }
 
diff --git a/qt-ui/divelogexportdialog.h b/qt-ui/divelogexportdialog.h
index 0a603ced6..14f8f4539 100644
--- a/qt-ui/divelogexportdialog.h
+++ b/qt-ui/divelogexportdialog.h
@@ -3,6 +3,7 @@
 
 #include <QDialog>
 #include <QTextStream>
+#include <QFuture>
 #include "helpers.h"
 #include "statistics.h"
 
@@ -27,6 +28,7 @@ slots:
 	void on_exportGroup_buttonClicked(QAbstractButton *);
 
 private:
+	QFuture<int> future;
 	Ui::DiveLogExportDialog *ui;
 	void showExplanation();
 	void exportHtmlInit(const QString &filename);
-- 
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