callback function when download queue is empty

4 files changed, 14 insertions, 6 deletions

diff --git a/src/DownloadManager.cpp b/src/DownloadManager.cpp
index 61be8d0..5c2b123 100644
--- a/src/DownloadManager.cpp
+++ b/src/DownloadManager.cpp
@@ -59,7 +59,7 @@ void DownloadManager::startNextDownload()
 	if (dlQ.isEmpty())
 	{
 		emit downloadQueueEmpty();
-		if (debug) qDebug() << "Download manager ready.";
+		if (debug) qDebug() << "Download manager ready. (1)";
 		return;
 	}
 	if (debug) qDebug() << "Starting next download: " << dlQ.head().toString()
@@ -145,7 +145,7 @@ void DownloadManager::downloadFinished()
 	// If queue is empty, we are done.
 	if (dlQ.isEmpty()){
 		emit downloadQueueEmpty();
-		if (debug) qDebug() << "Download manager ready.";
+		if (debug) qDebug() << "Download manager ready. (2)";
 		return;
 	}
 	// Queue not empty: initialise next download.
diff --git a/src/fbgui.cpp b/src/fbgui.cpp
index 08d7e9e..dc1891c 100644
--- a/src/fbgui.cpp
+++ b/src/fbgui.cpp
@@ -32,7 +32,7 @@ fbgui::fbgui()
 	DownloadManager* dm = new DownloadManager();
 	QObject::connect(jsi, SIGNAL(requestFile(QString&)), dm, SLOT(downloadFile(QString&)));
 	QObject::connect(dm, SIGNAL(updateProgress(QString, int)), jsi, SLOT(updateProgressBar(QString, int)));
-	QObject::connect(dm, SIGNAL(downloadQueueEmpty()), jsi, SLOT(setCallbackOnDlQueueFinished()));
+	QObject::connect(dm, SIGNAL(downloadQueueEmpty()), jsi, SLOT(callbackOnDlQueueFinished()));
 	setWindowFlags(Qt::Window);
 	showFullScreen();
 	setCentralWidget(webView);
diff --git a/src/javascriptInterface.cpp b/src/javascriptInterface.cpp
index a4f492f..90fed92 100644
--- a/src/javascriptInterface.cpp
+++ b/src/javascriptInterface.cpp
@@ -54,9 +54,15 @@ void javascriptInterface::updateProgressBar(QString current, int i)
 	_parent->evaluateJavaScript(code);
 }
 //-------------------------------------------------------------------------------------------------------
-void javascriptInterface::setCallbackOnDlQueueFinished()
+void javascriptInterface::setCallbackOnDlQueueFinished(QString jsFunction)
 {
-	_parent->evaluateJavaScript("jsFunction();");
+	callBackOnDownloadsFinished = jsFunction;
+}
+void javascriptInterface::callbackOnDlQueueFinished()
+{
+	QString code = QString("\%1").arg(callBackOnDownloadsFinished);
+	qDebug() << "to JS: " << code;
+	_parent->evaluateJavaScript(code);
 }
 void javascriptInterface::quit()
 {
diff --git a/src/javascriptInterface.h b/src/javascriptInterface.h
index 2496ef7..d23a6e0 100644
--- a/src/javascriptInterface.h
+++ b/src/javascriptInterface.h
@@ -18,6 +18,7 @@ class javascriptInterface : public QObject{
 	Q_OBJECT
 private:
 	QWebFrame* _parent;
+	QString callBackOnDownloadsFinished;
 
 public:
 	javascriptInterface(QWebFrame* parent);
@@ -32,7 +33,8 @@ public slots:
 	QString getSysInfo(QString info);
 	void startDownload(QString filename);
 	void updateProgressBar(QString current, int i);
-	void setCallbackOnDlQueueFinished();
+	void setCallbackOnDlQueueFinished(QString fctOnDownloadsFinished);
+	void callbackOnDlQueueFinished();
 	void quit();
 };