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* [server] Deduplicate code for student -> tutor streamingSimon Rettberg2018-08-011-10/+10
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* [server] Resize thumbs server side on mismatchSimon Rettberg2018-07-201-2/+2
| | | | | | | | | | The server requests the appropriate size thumbnail from the client so no bandwidth will be wasted. However, due to privacy concerns, the client might actually send a thumb that's smaller than requested, resulting in a tiny thumbnail on the server with huge gray borders. The server will now scale up the image in those cases. We'd actually also scale the image down now if it were too large, but this doesn't happen under normal circumstances.
* Fix SSL on Qt5Simon Rettberg2017-11-161-4/+3Star
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* Increase compiler warnings, fix a lot of those instancesSimon Rettberg2016-11-151-10/+10
| | | | | | - Add explicit casts - Comment out unused params - Remove ignored const return types
* Implement "Attention" feature (virtual hand-raising)Simon Rettberg2016-10-191-1/+5
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* astyle.Christian Klinger2016-09-291-5/+4Star
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* Implemented 'majority vote' to determine the toolbar options.Christian Klinger2016-09-271-0/+5
| | | | clients in exam-mode are also displayed differently.
* [*] Use thumbnail on vnc viewer window until connection is upSimon Rettberg2016-02-081-1/+2
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* Drop the watchers concept, since the desiredProjectionSource essentially ↵Manuel Schneider2014-07-221-11/+3Star
| | | | implies it
* Bugfix: One click source change now fully supportedManuel Schneider2014-07-221-2/+12
| | | | | | | Since the async nature of this protocol introduces race conditions when changing the source of the projection, the possiblity that two servers exist at a moment is still there. Even though we thought we do not support multiple sources. This is the reason why _desiredProjectionSource is needed after all.
* Correct indenting by tabsManuel Schneider2014-07-211-4/+4
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* Rename modes. Move code in slots to avoid unnecessary branching. Give the ↵Manuel Schneider2014-07-211-3/+4
| | | | client more information about past progjectionSource
* Moved method isManagerMachine() from MainWindow to Client.Björn Hagemeister2014-06-171-0/+2
| | | | isManagerMachine() is now called just once directly in lockScreen().
* Removed _watchers List.Björn Hagemeister2014-06-031-0/+3
| | | | | Set flag in client.h _isWatcher with getter and setter, and controlling the watchers over this value.
* Add icon for locked screen. Add monochrome and stylized connectionframe icons.Manuel Schneider2014-05-271-0/+2
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* Drop _isBroadcastSource. The client must not know anything about the management.Manuel Schneider2014-05-271-3/+0Star
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* Dont emit _currentProjectionSource in signal vncClientStateChange . (not used)Manuel Schneider2014-05-271-1/+1
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* Drop unused _state. Introduce member _locked to avoid unnecessary messages.Manuel Schneider2014-05-271-13/+2Star
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* Drop _activeVncClient. _currentProjectionSource holds this information.Manuel Schneider2014-05-271-6/+4Star
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* Drop _desiredProjectionSource. Dont send a stopVncClient if it has not been ↵Manuel Schneider2014-05-271-9/+0Star
| | | | started before.
* Refactor ambigious projectionsSoure to BroadcastSourceManuel Schneider2014-05-221-3/+3
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* Fix segfault. Drop nullpointer polls since SslSocket is now const. [id == ↵Manuel Schneider2014-05-221-26/+25Star
| | | | _VNCCLIENT] Logical reduction. Cleanup header.
* [Client] Make setTutor inline and drop the communication stuff since the ↵Manuel Schneider2014-05-211-11/+30
| | | | client does not handle it. Add a state stub t.b.c.
* Several changes:Manuel Schneider2014-05-211-10/+11
| | | | | | | | * [Client] Remove unneccessary members _ip, * [Client] Remove unneccessary class forward of QSslSocket * [Client] Make member initializer list of non-const members part of ctor * [Client] Make _socket pointer const member * [Client] Drop socket-delete indirektion
* Make vnc credentials completely private to client. Make VNCConnect work ↵Manuel Schneider2014-05-201-7/+3Star
| | | | client-internally only. Drop Client::computerID() (equivalent to Client::ip() XD )
* Remvoe unneccesary membervariable _toClient and method buildErrorMessage ↵Manuel Schneider2014-05-201-1/+1
| | | | (implicit cast does it as well)
* Remove any knowledge of Networkmesage in MainwindowManuel Schneider2014-05-201-45/+34Star
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* Reduce codebaseManuel Schneider2014-05-201-4/+2Star
| | | | | | * Drop Prepare MainWindow::prepareForProjection * Drop redundant code in prepareForProjection (now unicast) * Adjust comments
* Configured not locking the screen, if manager and client working on same ↵Björn Hagemeister2014-05-121-0/+1
| | | | | | machine. Plus changing symbol for tutor2all button.
* Increased the timeout for debugging purposes; Instruct vncserver to trasmit justManuel Schneider2014-04-291-8/+18
| | | | the primary desktop; Thumbnails just display the primary dektop
* Thrown out redundant slots.Manuel Schneider2014-04-251-4/+1Star
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* [SERVER] Add "stop projection" buttonsr2013-02-061-1/+1
| | | | | [SERVER] Don't show error message when VNC server stops as expected [SERVER/CLIENT] Implement connection timeout of 15 seconds
* [SERVER] Go back from ClientId to int, so queued signal/slot connections worksr2013-02-051-11/+9Star
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* ...sr2013-02-051-1/+1
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* [SERVER/CLIENT] Wait for connection to close properly before deleting socket ↵sr2013-02-051-1/+2
| | | | object
* [SERVER] Properly tell client the VNC server'S client idsr2013-02-051-1/+0Star
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* [SERVER] Implement all four VNC projection modessr2013-02-051-0/+3
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* Initial commitsr2013-02-041-0/+104