1 files changed, 87 insertions, 0 deletions

diff --git a/src/server/connectionframe/connectionframe.cpp b/src/server/connectionframe/connectionframe.cpp
index 7d9376c..b5b754f 100644
--- a/src/server/connectionframe/connectionframe.cpp
+++ b/src/server/connectionframe/connectionframe.cpp
@@ -24,6 +24,12 @@ static QIcon *term = NULL, *cam = NULL, *eye = NULL;
 
 static QString backgroundStyle("background-color: %1; margin: 1px; border: 1px solid black; border-radius: 6px");
 
+/**
+ * Initialize frame for connected client.
+ * @param parent
+ * @param width
+ * @param height
+ */
 ConnectionFrame::ConnectionFrame(QWidget *parent, int width, int height) :
         QGroupBox(parent), _client(NULL), _timerId(0), _timerCounter(0), _selected(false), _isTutor(false)
 {
@@ -79,6 +85,11 @@ ConnectionFrame::~ConnectionFrame()
 	//
 }
 
+/**
+ * Add icon to connection frame.
+ * @param icon
+ * @return Pointer to new Icon.
+ */
 QLabel* ConnectionFrame::addIcon(const QIcon* icon)
 {
 	 QLabel *label = new QLabel(this);
@@ -89,11 +100,21 @@ QLabel* ConnectionFrame::addIcon(const QIcon* icon)
 	 return label;
 }
 
+/**
+ * Set size of connectionFrame.
+ * @param width
+ * @param height
+ */
 void ConnectionFrame::setSize(int width, int height)
 {
 	this->resize(width, height);
 }
 
+/**
+ * Assign client to connectionFrame.
+ * Set hostName, userName and tutor status to display.
+ * @param client
+ */
 void ConnectionFrame::assignClient(Client* client)
 {
 	assert(_client == NULL);
@@ -117,6 +138,9 @@ void ConnectionFrame::assignClient(Client* client)
 	_client->setTutor(_isTutor);
 }
 
+/**
+ * Show default thumg instead of remote screen in connectionFrame.
+ */
 void ConnectionFrame::showDefaultThumb()
 {
 	const int width = this->width() - 6;
@@ -126,6 +150,11 @@ void ConnectionFrame::showDefaultThumb()
 	//_imgScreen->setPixmap(_remoteScreen);
 }
 
+/**
+ * Handle mouse release event on frame.
+ * Check if frame was clicked or moved, if not moved enough, the event is handled as click.
+ * @param event
+ */
 void ConnectionFrame::mouseReleaseEvent(QMouseEvent* event)
 {
 	event->accept();
@@ -147,18 +176,30 @@ void ConnectionFrame::mouseReleaseEvent(QMouseEvent* event)
 	}
 }
 
+/**
+ * Handle if mouse reaches frame.
+ * @param event
+ */
 void ConnectionFrame::enterEvent(QEvent* event)
 {
 	QApplication::setOverrideCursor(QCursor(Qt::OpenHandCursor));
 	event->accept();
 }
 
+/**
+ * Handle mouse leaves frame.
+ * @param event
+ */
 void ConnectionFrame::leaveEvent(QEvent* event)
 {
 	QApplication::setOverrideCursor(QCursor(Qt::ArrowCursor));
 	event->accept();
 }
 
+/**
+ * Handle mouse press on frame.
+ * @param event
+ */
 void ConnectionFrame::mousePressEvent(QMouseEvent *event)
 {
 	if (event->button() == Qt::RightButton)
@@ -178,6 +219,10 @@ void ConnectionFrame::mousePressEvent(QMouseEvent *event)
 	event->accept();
 }
 
+/**
+ * Hanle mouse movement over frame.
+ * @param event
+ */
 void ConnectionFrame::mouseMoveEvent(QMouseEvent *event)
 {
 	QApplication::setOverrideCursor(QCursor(Qt::ClosedHandCursor));
@@ -185,12 +230,20 @@ void ConnectionFrame::mouseMoveEvent(QMouseEvent *event)
 	event->accept();
 }
 
+/**
+ * Handle double click event on frame.
+ * @param event
+ */
 void ConnectionFrame::mouseDoubleClickEvent(QMouseEvent* event)
 {
 	emit doubleClicked(this);
 	event->accept();
 }
 
+/**
+ * Draw remote screen in frame.
+ * @param event
+ */
 void ConnectionFrame::paintEvent(QPaintEvent *event)
 {
 	QGroupBox::paintEvent(event);
@@ -201,6 +254,10 @@ void ConnectionFrame::paintEvent(QPaintEvent *event)
 	event->accept();
 }
 
+/**
+ * Handle timer event.
+ * @param event
+ */
 void ConnectionFrame::timerEvent(QTimerEvent* event)
 {
 	if (_client == NULL)
@@ -213,6 +270,10 @@ void ConnectionFrame::timerEvent(QTimerEvent* event)
 	_client->requestThumb(width, height);
 }
 
+/**
+ * Set frame as selected or not.
+ * @param selected
+ */
 void ConnectionFrame::setSelection(bool selected)
 {
 	if (_selected == selected)
@@ -221,6 +282,10 @@ void ConnectionFrame::setSelection(bool selected)
 	this->updateAppearance();
 }
 
+/**
+ * Set tutor status of frame.
+ * @param b
+ */
 void ConnectionFrame::setTutor(bool b)
 {
 	if (_isTutor != b && _client != NULL)
@@ -229,6 +294,10 @@ void ConnectionFrame::setTutor(bool b)
 	this->updateAppearance();
 }
 
+/**
+ * Update appearence of frame.
+ * Check tutor status, vnc status and set background or icon.
+ */
 void ConnectionFrame::updateAppearance()
 {
 	if (_client == NULL)
@@ -261,6 +330,10 @@ void ConnectionFrame::updateAppearance()
  * Slots
  */
 
+/**
+ * Handle if client was disconnected.
+ * Kill timer and set appearence to default.
+ */
 void ConnectionFrame::onClientDisconnected()
 {
 	if (_timerId != 0)
@@ -274,6 +347,11 @@ void ConnectionFrame::onClientDisconnected()
 	this->updateAppearance();
 }
 
+/**
+ * Update thumb of specific client.
+ * @param client
+ * @param thumb
+ */
 void ConnectionFrame::onThumbUpdated(Client* client, const QPixmap& thumb)
 {
 	assert(client == _client);
@@ -282,11 +360,20 @@ void ConnectionFrame::onThumbUpdated(Client* client, const QPixmap& thumb)
 	this->repaint();
 }
 
+/**
+ * Update appearence if vnc server state has changed.
+ * @param client
+ */
 void ConnectionFrame::onVncServerStateChange(Client* client)
 {
 	this->updateAppearance();
 }
 
+/**
+ * Update appearence if vnc client state has changed.
+ * @param client
+ * @param lastSource
+ */
 void ConnectionFrame::onVncClientStateChange(Client* client, int lastSource)
 {
 	this->updateAppearance();