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path: root/src/plugins/platforms/vnc/qvnc.cpp
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* QVnc: clip requested screen region to available screen imageEirik Aavitsland2021-04-301-2/+3
| | | | | | | | | | Avoid potential oob memory access. Pick-to: 6.1 6.0 5.15 5.12 Fixes: QTBUG-91770 Change-Id: I34fff1cf8dec5275572a027288b0e8310359d9f8 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Lowercase system includes and lib names for Windows, fix cross compilingMartin Storsjö2021-04-231-1/+1
| | | | | | | | | | | | | | | When cross compiling from a case sensitive file system, casing matters, and mingw headers and import libraries consistently use lowercase. This was uncovered by d385158d5213ef568b7629e2aa4a818016bbffac; prior to that, the schannel TLS plugin didn't end up built (at least when cross compiling). Fix other similar cases that can be found by grepping the repo. Change-Id: Ia696e17b7aaa979d7b7f5b0801383f338a8b585b Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Canonical pointer usageHou Lei2021-02-091-33/+33
| | | | | | | | Other affected rows have also been fixed． Change-Id: Ie0a32f724bd2e40e7bfacfaa43a78190b58e4a21 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Fix VNC format conversionAllan Sandfeld Jensen2021-01-131-2/+4
| | | | | | | | | | | | Pass the right from depth to the conversion function, and set the right format before creating the compositor image for RGB16 support. Pick-to: 6.0 5.15 Fixes: QTBUG-85621 Change-Id: I76f46a3c2d8f1d2b040b790035dbdb0a960ff1a7 Reviewed-by: Andy Nichols <andy.nichols@qt.io> Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fix the initial cursor state for the VNC pluginMagnaboscoL2020-10-171-1/+4
| | | | | | | | | Ensure that we show a cursor directly after a client connects. Fixes: QTBUG-85006 Pick-to: 5.15 Change-Id: Icb604beb1b0ca2e7efa42ac01c2aac0a3e002865 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Properly deprecate Qt::MidButton in favor of Qt::MiddleButtonEdward Welbourne2020-08-221-1/+1
| | | | | | | | | | | | MidButton had its // ### Qt 5: remove me upgraded to Qt 6 at 5.0; but it dates back to 4.7.0 Replace the many remaining uses of MidButton with MiddleButton in the process. Pick-to: 5.15 Change-Id: Idc1b1b1816673dfdb344d703d101febc823a76ff Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Make bytes-per-line safe for int overflowAllan Sandfeld Jensen2020-02-201-1/+1
| | | | | | | | Goes through the Qt code and make sure bytes-per-line calculations are safe when they are too big for 32bit integers. Change-Id: I88b2d74b3da82e91407d316aa932a4a37587c0cf Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Tidy nullptr usageAllan Sandfeld Jensen2019-12-061-2/+2
| | | | | | | | | | | Move away from using 0 as pointer literal. Done using clang-tidy. This is not complete as run-clang-tidy can't handle all of qtbase in one go. Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Add a few qAsConst() to range-for to prevent detachmentsSergio Martins2018-12-101-6/+4
| | | | | | | | | | | places indicated by clazy As a drive-by, fixed minor styling issues in the affected lines. Change-Id: I88d3fc0c8573cde0e61f19a18dd9ea697ee40c34 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Luca Beldi <v.ronin@yahoo.it> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* VNC plugin: explicitly cast int to uint16_t before calling htonsShawn Rutledge2018-05-231-3/+3
| | | | | | | | | Otherwise there is a -Werror=narrowing error on big-endian architectures (where htons does nothing). Task-number: QTBUG-68390 Change-Id: Idb204a81aaedb9f4fde1d5fae406da36c7a1953e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* platform plugins: port away from QRegion::rects()Marc Mutz2017-12-061-4/+5
| | | | | | | Use begin()/end()/rectCount() instead. Change-Id: I5c642c4a2c64da65d3f37159396c86073818ca95 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Fix build with -no-feature-cursorPaul Olav Tvete2017-03-011-6/+2
| | | | | Change-Id: I971dbe7827adf0cf06337348a0d011632c364725 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Fix build with -no-feature-cursorAndrew Knight2016-11-081-2/+6
| | | | | Change-Id: I0644342c56facefab611f981690d0c7a2a460e7e Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Fix change-of-sign warnings caught by ICC 17Thiago Macieira2016-10-231-1/+2
| | | | | | | | error #68: integer conversion resulted in a change of sign Change-Id: I33dc971f005a4848bb8ffffd1475ee53d394acf6 Reviewed-by: Andrew Knight <andrew.knight@intopalo.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Cleanup VNC platform plugins debug messagesAndy Nichols2016-06-281-5/+8
| | | | | | | | | | | There were many development debug statements still intact, so now they have been removed. Some Debug messages were turned into Warnings when it makes sense to warn the end user of something. The rest of the useful debug messages were converted to be in the qt.qpa.vnc logging catagory. Change-Id: I8e9525f02794ab5eccd4c8fcbc2b1f7c9c25b482 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Add plugin arguments to VNC pluginAndy Nichols2016-06-281-12/+4
| | | | | | | | | | | It is now possible to specify a port number to run the VNC server on, as well as the screen properties: Logical Size Physical Size Depth Change-Id: I79b38c6e37ad5abb5e158eca9a17d7e8a86e692f Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Support multiple connected clients in the VNC pluginAndy Nichols2016-06-281-654/+51
| | | | | | | | | Previously it was only possible for one client to connect at a time. Now it is possible for multiple clients to connect to the VNC server and view and interact with the application. Change-Id: I886583a3abea2955367bf2da490127b041b5c5fb Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Support for client side cursors in the VNC pluginLars Knoll2016-06-281-20/+7
| | | | | | | | | Client side cursors are a major performance optimization, avoiding the need to transmit images to the client just because the cursor has moved. Change-Id: Icdf4ff948571d39d82c86d251bca46390889d02f Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
* cleanups in the VNC pluginLars Knoll2016-06-281-120/+8
| | | | | Change-Id: Iac930d3c7036b285ff5003691bfecf6071795d54 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
* Support showing the mouse cursor in the VNC pluginLars Knoll2016-06-281-3/+0
| | | | | Change-Id: I380e36b3a814db7ba779d998260d1a75d1d20e0c Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
* Implement support for key events in the VNC pluginLars Knoll2016-06-281-3/+2
| | | | | | | | Make sure we receive key events from the VNC client and forward them to the app through the QPA interface. Change-Id: I8d44d614670ec753e35ff36fa3ef2d74b07f4bbc Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
* Properly forward mouse events to the VNC clientLars Knoll2016-06-281-7/+5
| | | | | Change-Id: I3cee27bab4cd81079adedf3968ac4dfebf43aa11 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
* Initial work on a VNC QPA pluginLars Knoll2016-06-281-0/+1419
The basics work and the VNC client is showing pixels Change-Id: Ie31efce2f31dd5f57af209dcc9c8f9aace730afd Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
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