Class for representing the clients of current session, with a specific frame displaying username and hostname for each one. More...

#include "connectionframe.h"

Inheritance diagram for ConnectionFrame:

Collaboration diagram for ConnectionFrame:

Signals
void	frameMoving (ConnectionFrame *frame)

void	frameMoved (ConnectionFrame *frame)

void	doubleClicked (ConnectionFrame *frame)

void	clicked (ConnectionFrame *frame)

Public Member Functions
	ConnectionFrame (MainWindow main, QWidget parent, bool fromRoomplan=false)
	Initialize frame for connected client. More...

	~ConnectionFrame () override

const QPoint &	getGridPosition () const

void	setGridPosition (int x, int y)

void	setGridPosition (const QPoint &pos)

void	updateGeometry ()

void	assignClient (Client *client)
	Assign client to connectionFrame. More...

void	setSelection (bool selected)
	Set frame as selected or not. More...

bool	isSelected () const

const QString &	computerId () const

void	setComputerId (QString computerId)

Client *	client () const

bool	isTutor () const

bool	isFromRoomplan () const

void	setTutor (bool b)
	Set tutor status of frame. More...

Static Public Attributes
static bool	paintDisabled = false

Protected Member Functions
void	resizeEvent (QResizeEvent *event) override

void	mouseDoubleClickEvent (QMouseEvent *event) override
	Handle double click event on frame. More...

void	mouseReleaseEvent (QMouseEvent *e) override
	Handle mouse release event on frame. More...

void	enterEvent (QEvent *event) override
	Handle if mouse reaches frame. More...

void	leaveEvent (QEvent *event) override
	Handle mouse leaves frame. More...

void	mousePressEvent (QMouseEvent *event) override
	Handle mouse press on frame. More...

void	mouseMoveEvent (QMouseEvent *event) override
	Hanle mouse movement over frame. More...

void	paintEvent (QPaintEvent *event) override
	Draw remote screen in frame. More...

void	timerEvent (QTimerEvent *event) override
	Handle timer event. More...

Private Slots
void	onClientDisconnected ()
	Handle if client was disconnected. More...

void	onThumbUpdated (Client *client, const QImage &thumb)
	Update thumb of specific client. More...

void	updateAppearance ()
	Update appearence of frame. More...

void	updateLabels ()

Private Member Functions
void	showDefaultThumb ()
	Show default thumg instead of remote screen in connectionFrame. More...

void	calcDesiredThumbSize (const QSize &frameSize)

QLabel *	addIcon (const QIcon *icon)
	Add icon to connection frame. More...

Private Attributes
QString	_computerId

QBoxLayout *	_mainLayout

QBoxLayout *	_iconLayout

QLabel *	_lblUserName

QLabel *	_lblHostName

QLabel *	_lblExamMode

QLabel *	_icoCam

QLabel *	_icoEye

QLabel *	_icoLock

QList< QLabel * >	_icons

QImage	_remoteScreen

QPoint	_clickPoint

QPoint	_previousPosition

QPoint	_gridPosition

QSize	_desiredThumbSize

Client *	_client {}

int	_timerId {}

int	_timerCounter {}

bool	_isSelected {}

bool	_isTutor {}

bool	_isFromRoomplan

MainWindow *	_mainWindow

Detailed Description

Class for representing the clients of current session, with a specific frame displaying username and hostname for each one.

Definition at line 17 of file connectionframe.h.

Constructor & Destructor Documentation

ConnectionFrame::ConnectionFrame	(	MainWindow *	main,
		QWidget *	parent,
		bool	fromRoomplan = `false`
	)

Initialize frame for connected client.

Parameters

parent
width
height

Definition at line 78 of file connectionframe.cpp.

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ConnectionFrame::~ConnectionFrame ( )

override

Definition at line 133 of file connectionframe.cpp.

Member Function Documentation

QLabel * ConnectionFrame::addIcon ( const QIcon * icon )

private

Add icon to connection frame.

Parameters

icon

Returns: Pointer to new Icon.

Definition at line 165 of file connectionframe.cpp.

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void ConnectionFrame::assignClient ( Client * client )

Assign client to connectionFrame.

Set hostName, userName and tutor status to display.

Parameters

client

Definition at line 180 of file connectionframe.cpp.

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void ConnectionFrame::calcDesiredThumbSize ( const QSize & frameSize )

private

Definition at line 207 of file connectionframe.cpp.

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void ConnectionFrame::clicked ( ConnectionFrame * frame )

signal

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Client* ConnectionFrame::client ( ) const

inline

Definition at line 77 of file connectionframe.h.

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const QString& ConnectionFrame::computerId ( ) const

inline

Definition at line 71 of file connectionframe.h.

void ConnectionFrame::doubleClicked ( ConnectionFrame * frame )

signal

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void ConnectionFrame::enterEvent ( QEvent * event )

overrideprotected

Handle if mouse reaches frame.

Parameters

event

Definition at line 232 of file connectionframe.cpp.

void ConnectionFrame::frameMoved ( ConnectionFrame * frame )

signal

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void ConnectionFrame::frameMoving ( ConnectionFrame * frame )

signal

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const QPoint& ConnectionFrame::getGridPosition ( ) const

inline

Definition at line 62 of file connectionframe.h.

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bool ConnectionFrame::isFromRoomplan ( ) const

inline

Definition at line 80 of file connectionframe.h.

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bool ConnectionFrame::isSelected ( ) const

inline

Definition at line 69 of file connectionframe.h.

bool ConnectionFrame::isTutor ( ) const

inline

Definition at line 79 of file connectionframe.h.

void ConnectionFrame::leaveEvent ( QEvent * event )

overrideprotected

Handle mouse leaves frame.

Parameters

event

Definition at line 242 of file connectionframe.cpp.

void ConnectionFrame::mouseDoubleClickEvent ( QMouseEvent * event )

overrideprotected

Handle double click event on frame.

Parameters

event

Definition at line 305 of file connectionframe.cpp.

void ConnectionFrame::mouseMoveEvent ( QMouseEvent * event )

overrideprotected

Hanle mouse movement over frame.

Parameters

event

Definition at line 271 of file connectionframe.cpp.

void ConnectionFrame::mousePressEvent ( QMouseEvent * event )

overrideprotected

Handle mouse press on frame.

Parameters

event

Definition at line 252 of file connectionframe.cpp.

void ConnectionFrame::mouseReleaseEvent ( QMouseEvent * event )

overrideprotected

Handle mouse release event on frame.

Check if frame was clicked or moved, if not moved enough, the event is handled as click.

Parameters

event

Definition at line 286 of file connectionframe.cpp.

void ConnectionFrame::onClientDisconnected ( )

privateslot

Handle if client was disconnected.

Kill timer and set appearence to default.

Definition at line 433 of file connectionframe.cpp.

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void ConnectionFrame::onThumbUpdated	(	Client *	client,
		const QImage &	thumb
	)

privateslot

Update thumb of specific client.

Parameters

client
thumb

Definition at line 450 of file connectionframe.cpp.

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void ConnectionFrame::paintEvent ( QPaintEvent * event )

overrideprotected

Draw remote screen in frame.

Parameters

event

Definition at line 315 of file connectionframe.cpp.

void ConnectionFrame::resizeEvent ( QResizeEvent * event )

overrideprotected

Definition at line 457 of file connectionframe.cpp.

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void ConnectionFrame::setComputerId ( QString computerId )

inline

Definition at line 72 of file connectionframe.h.

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void ConnectionFrame::setGridPosition	(	int	x,
		int	y
	)

Definition at line 147 of file connectionframe.cpp.

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void ConnectionFrame::setGridPosition ( const QPoint & pos )

Definition at line 141 of file connectionframe.cpp.

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void ConnectionFrame::setSelection ( bool selected )

Set frame as selected or not.

Parameters

selected

Definition at line 356 of file connectionframe.cpp.

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void ConnectionFrame::setTutor ( bool b )

Set tutor status of frame.

Parameters

b

Definition at line 368 of file connectionframe.cpp.

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void ConnectionFrame::showDefaultThumb ( )

private

Show default thumg instead of remote screen in connectionFrame.

Definition at line 201 of file connectionframe.cpp.

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void ConnectionFrame::timerEvent ( QTimerEvent * event )

overrideprotected

Handle timer event.

Parameters

event

Definition at line 342 of file connectionframe.cpp.

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void ConnectionFrame::updateAppearance ( )

privateslot

Update appearence of frame.

Check tutor status, vnc status and set background or icon.

Definition at line 380 of file connectionframe.cpp.

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void ConnectionFrame::updateGeometry ( )

Definition at line 152 of file connectionframe.cpp.

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void ConnectionFrame::updateLabels ( )

privateslot

Definition at line 214 of file connectionframe.cpp.

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Member Data Documentation

QPoint ConnectionFrame::_clickPoint

private

Definition at line 37 of file connectionframe.h.

Client* ConnectionFrame::_client {}

private

Definition at line 42 of file connectionframe.h.

QString ConnectionFrame::_computerId

private

Definition at line 24 of file connectionframe.h.

QSize ConnectionFrame::_desiredThumbSize

private

Definition at line 40 of file connectionframe.h.

QPoint ConnectionFrame::_gridPosition

private

Definition at line 39 of file connectionframe.h.

QLabel* ConnectionFrame::_icoCam

private

Definition at line 32 of file connectionframe.h.

QLabel * ConnectionFrame::_icoEye

private

Definition at line 32 of file connectionframe.h.

QLabel * ConnectionFrame::_icoLock

private

Definition at line 32 of file connectionframe.h.

QBoxLayout* ConnectionFrame::_iconLayout

private

Definition at line 27 of file connectionframe.h.

QList<QLabel*> ConnectionFrame::_icons

private

Definition at line 33 of file connectionframe.h.

bool ConnectionFrame::_isFromRoomplan

private

Definition at line 47 of file connectionframe.h.

bool ConnectionFrame::_isSelected {}

private

Definition at line 45 of file connectionframe.h.

bool ConnectionFrame::_isTutor {}

private

Definition at line 46 of file connectionframe.h.

QLabel* ConnectionFrame::_lblExamMode

private

Definition at line 30 of file connectionframe.h.

QLabel* ConnectionFrame::_lblHostName

private

Definition at line 29 of file connectionframe.h.

QLabel* ConnectionFrame::_lblUserName

private

Definition at line 28 of file connectionframe.h.

QBoxLayout* ConnectionFrame::_mainLayout

private

Definition at line 26 of file connectionframe.h.

MainWindow* ConnectionFrame::_mainWindow

private

Definition at line 53 of file connectionframe.h.

QPoint ConnectionFrame::_previousPosition

private

Definition at line 38 of file connectionframe.h.

QImage ConnectionFrame::_remoteScreen

private

Definition at line 35 of file connectionframe.h.

int ConnectionFrame::_timerCounter {}

private

Definition at line 44 of file connectionframe.h.

int ConnectionFrame::_timerId {}

private

Definition at line 44 of file connectionframe.h.

bool ConnectionFrame::paintDisabled = false

static

Definition at line 57 of file connectionframe.h.

The documentation for this class was generated from the following files:

server/connectionframe/connectionframe.h
server/connectionframe/connectionframe.cpp

Signals

Public Member Functions

Static Public Attributes

Protected Member Functions

Private Slots

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation