From e3c43d2bdc042727d3336491033cb53b0e4c27c0 Mon Sep 17 00:00:00 2001
From: Björn Hagemeister
Date: Wed, 7 May 2014 16:33:16 +0200
Subject: New feature: Blinking red dot in toolbar, while vnc server is started
 on client.

---
 src/client/toolbar/toolbar.cpp | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'src/client/toolbar/toolbar.cpp')

diff --git a/src/client/toolbar/toolbar.cpp b/src/client/toolbar/toolbar.cpp
index 8de9e31..74f89df 100644
--- a/src/client/toolbar/toolbar.cpp
+++ b/src/client/toolbar/toolbar.cpp
@@ -16,7 +16,8 @@
 
 //______________________________________________________________________________
 Toolbar::Toolbar(QWidget *parent) :
-	QWidget(parent), _ui(new Ui::Toolbar), _hideTimer(this), _connection(NULL)
+	QWidget(parent), _ui(new Ui::Toolbar), _hideTimer(this), _connection(NULL),
+	_blinkTimer(this),_cam32(":cam32.svg"),	_camOff32(":cam_off32.svg")
 {
 	/* Initialize the GUI */
 	_ui->setupUi(this);
@@ -60,6 +61,10 @@ Toolbar::Toolbar(QWidget *parent) :
 	_hideTimer.setSingleShot(true);
 	connect(&_hideTimer, SIGNAL(timeout()), this, SLOT(hideBar()));
 	_hideTimer.start(); // initially show PVS and hide later
+
+	/* Setup blink timer */
+	_blinkTimer.setInterval(500);
+	connect(&_blinkTimer, SIGNAL(timeout()), this, SLOT(cameraBlink()));
 }
 
 //______________________________________________________________________________
@@ -94,13 +99,32 @@ void Toolbar::enterEvent(QEvent* e)
  * Slots
  */
 
+void Toolbar::cameraBlink()
+{
+	static bool showRedDot = false;
+	if (!showRedDot)
+	{
+		_ui->icon_cam->setPixmap(_camOff32);
+		showRedDot = true;
+	}
+	else
+	{
+		_ui->icon_cam->setPixmap(_cam32);
+		showRedDot = false;
+	}
+
+}
+
 void Toolbar::onVncServerIsRunning(int port, QString&, QString&)
 {
 	if (port > 0){
+		_blinkTimer.start();
+
 		_ui->lblStatus->setStyleSheet("color:red");
 		_ui->lblStatus->setText(tr("Recording"));
 		showBar();
 	}	else {
+		_blinkTimer.stop();
 		_ui->lblStatus->setStyleSheet("color:green");
 		_ui->lblStatus->setText(tr("Online"));
 		hideBar();
@@ -111,7 +135,7 @@ void Toolbar::onVncServerIsRunning(int port, QString&, QString&)
 void Toolbar::onDisconnected()
 {
 	_connectWindow->setConnected(false);
-	if (_connection != NULL)
+		if (_connection != NULL)
 		_connection->blockSignals(true);
 	_connection = NULL;
 	_ui->lblStatus->setStyleSheet("color:red");
@@ -149,13 +173,12 @@ void Toolbar::onDoDisconnect()
 //______________________________________________________________________________
 void Toolbar::hideBar()
 {
-	//	// Don't hide window if any menu is open or VNC Server is running from this client.
+	// Don't hide window if any menu is open or VNC Server is running from this client.
 	if (_menu->isVisible() || VncServer::instance()->isVncServerRunning())
 		return;
 	const QDesktopWidget desktop;
 	const QRect primaryScreen = desktop.screenGeometry();
 	move(x(), primaryScreen.top() + 2 - height());
-	//move(x(), primaryScreen.bottom() - 2);
 }
 
 //______________________________________________________________________________
@@ -164,5 +187,4 @@ void Toolbar::showBar()
 	const QDesktopWidget desktop;
 	const QRect primaryScreen = desktop.screenGeometry();
 	move(x(), primaryScreen.top());
-	//move(x(), primaryScreen.bottom() - height());
 }
-- 
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