From 9bca81b853bf66e58a8357a094c93808b2e38445 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 15 Jan 2018 12:07:41 +0100
Subject: Add --reload-interval option to periodically reload the passed URL

---
 src/main.cpp       |  4 +++-
 src/slxbrowser.cpp | 10 ++++++++--
 src/slxbrowser.h   |  3 ++-
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 9ac7748..b828d60 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -29,8 +29,10 @@ int main(int argc, char** argv)
 	parser.addPositionalArgument("url", "URL to load");
 	QCommandLineOption ignoreSsl("insecure", "Ignore SSL errors");
 	QCommandLineOption fullscreen("fullscreen", "Run browser in full screen");
+	QCommandLineOption reloadInterval("reload-interval", "Reload displayed page every X seconds", "seconds");
 	parser.addOption(ignoreSsl);
 	parser.addOption(fullscreen);
+	parser.addOption(reloadInterval);
 	parser.process(app);
 	QStringList list(parser.positionalArguments());
 	if (list.empty()) {
@@ -38,7 +40,7 @@ int main(int argc, char** argv)
 		return 1;
 	}
 	QString url(list[0]);
-	SLXbrowser main(url, parser.isSet(fullscreen), parser.isSet(ignoreSsl));
+	SLXbrowser main(url, parser.isSet(fullscreen), parser.isSet(ignoreSsl), parser.value(reloadInterval).toInt());
 	main.show();
 	app.installEventFilter(new KeyHandler());
 	app.exec();
diff --git a/src/slxbrowser.cpp b/src/slxbrowser.cpp
index 45c235a..a8fc1d8 100644
--- a/src/slxbrowser.cpp
+++ b/src/slxbrowser.cpp
@@ -6,10 +6,11 @@
 #include <QSslConfiguration>
 #include <QProgressBar>
 
-SLXbrowser::SLXbrowser(QString url, bool fullscreen, bool ignoreSslErrors)
+SLXbrowser::SLXbrowser(QString url, bool fullscreen, bool ignoreSslErrors, int reloadIntervalSeconds)
 	: QMainWindow(NULL),
 	  _url(url),
-	  _ignoreSslErrors(ignoreSslErrors)
+	  _ignoreSslErrors(ignoreSslErrors),
+	  _reloadIntervalMs(reloadIntervalSeconds * 1000)
 {
 	if (fullscreen) {
 		this->showFullScreen();
@@ -55,6 +56,9 @@ SLXbrowser::~SLXbrowser()
 void SLXbrowser::loadStarted()
 {
 	_reset.stop();
+	if (_reloadIntervalMs > 0) {
+		_reset.start(_reloadIntervalMs + 10000);
+	}
 	_normalError.clear();
 	_sslErrors.clear();
 	_progress->setValue(0);
@@ -85,6 +89,8 @@ void SLXbrowser::loadFinished(bool ok)
 		_sslErrors.clear();
 		_normalError.clear();
 		_reset.start(30000);
+	} else if (_reloadIntervalMs > 0) {
+		_reset.start(_reloadIntervalMs);
 	}
 }
 
diff --git a/src/slxbrowser.h b/src/slxbrowser.h
index dc357dd..acbb7d8 100644
--- a/src/slxbrowser.h
+++ b/src/slxbrowser.h
@@ -15,7 +15,7 @@ class SLXbrowser : public QMainWindow
 {
 	Q_OBJECT
 public:
-	SLXbrowser(QString url, bool fullscreen, bool ignoreSslErrors);
+	SLXbrowser(QString url, bool fullscreen, bool ignoreSslErrors, int reloadInterval);
 	virtual ~SLXbrowser();
 
 private slots:
@@ -34,6 +34,7 @@ private:
 	QTimer _reset;
 	QList<QSslError> _sslErrors;
 	QString _normalError;
+	int _reloadIntervalMs;
 };
 
 #endif /* SLXBROWSER_H_ */
-- 
cgit v1.2.3-55-g7522