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* Store the primary status in the touch point flags.Laszlo Agocs2011-12-122-7/+8
| | | | | | | | | | | | | | | | | For some reason the primary bit has previously been encoded in the touch point state, even though it has nothing to do with the regular states like Pressed, Released, etc. The value is now stored in the recently introduced flags member of the touch points. This also reduces the need for error-prone internal masking of the state value. The structure used by QWindowSystemInterface::handleTouchEvent also becomes cleaner because the primary status can now be set in the flags member and the isPrimary bool can be dropped. Change-Id: I1da2cb99154afd97e1e3a5943ab115cae3a8232f Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Remove event type parameter from handleTouchEvent.Laszlo Agocs2011-12-094-6/+5
| | | | | | | | | | | Requiring platform and generic plug-ins to pass TouchBegin, TouchUpdate, or TouchEnd is unnecessary. The type can be easily deduced from the touch point states. In fact handleTouchEvent already collected the combined point states, it was just not utilized until now. Change-Id: Icf3c787fefdebc51609a763bc4286c18a0b6aac2 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Extend touch events.Laszlo Agocs2011-12-092-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The capability flags indicate which information is valid in the touch points. Previously there was no way to tell if e.g. the value returned by pressure() is actually the value provided by the driver/device or it is just something bogus due to pressure not being supported. The points' flags return information about the individual touch points. One use case is to differentiate between touches made by finger and pen. Velocity, if available, is now also exposed. Each touch point can now contain an additional list of "raw" positions. These points are not reported individually but are taken into account in some way by the underlying device and drivers to generate the final, "accurate" touch point. In case the underlying drivers expose these additional positions, they are made available in the lists returned by the touch points' rawScreenPosition(). The raw positions are only available in screen coordinates to prevent wasting time with mapping from global positions in applications that do not use this data. Instead, apps can query the QWindow to which the touch event was sent via QTouchEvent::window() and can call mapFromGlobal() manually if they need local raw positions. The capability and device type information is now held in a new QTouchDevice class. Each touch event will contain only a pointer to one of the global QTouchDevice instances. On top of type and capability, the new class also contains a name which can be used to differentiate between multiple touch input devices (i.e. to tell from which one a given QTouchEvent originates from). The introduction of QTouchDevice has three implications: The QTouchEvent constructor and QWindowSystemInterface::handleTouchEvent need to be changed (to pass a QTouchDevice pointer instead of merely a device type value), and each platform or generic plug-in is now responsible for registering one or more devices using the new API QWindowSystemInterface::registerTouchDevice. Change-Id: Ic1468d3e43933d8b5691d75aa67c43e1bc7ffe3e Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Remove mtdev dependency from the touchscreen QPA plugin.Laszlo Agocs2011-10-216-142/+145
| | | | | | | | | | There is no reason to enforce the usage of the mtdev library. As long as ABS_MT_TRACKING_ID is provided protocol type A is perfectly enough. This makes the plugin more suitable for embedded systems. Change-Id: I73ce4a1056a6dc27daacb69dc4761bca393a7e43 Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>
* Calculate an area in the touchscreen qpa plugin.Laszlo Agocs2011-10-132-3/+6
| | | | | | | | | | | | Instead of ignoring the touch major/minor and returning a rectangle with width and height of 1, the size of the area is now calculated based on the major. This is incomplete and far from perfect but at least it makes visualizers, like the fingerpaint example app, work out of the box. Change-Id: I3bb70b4d7247f289e5cae4e7de2460ecf2c9d009 Reviewed-on: http://codereview.qt-project.org/6566 Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>
* Migrate the touchscreen generic qpa plugin to QWindow.Laszlo Agocs2011-10-131-4/+5
| | | | | | | | | This plugin was still using QApplication and QDesktopWidget. The code is now migrated to QGuiApplication, QWindow, and QScreen. Change-Id: I22a7e15982efea16cbf560d09c8831cd82ed29d0 Reviewed-on: http://codereview.qt-project.org/6528 Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
* Get linux input plugin compiling by removing keyboard supportGunnar Sletta2011-08-094-227/+1
| | | | | | | Change-Id: I46ade27b5dde6c8d326a84e94abbbde1435889f8 Reviewed-on: http://codereview.qt.nokia.com/2765 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Fixed build of generic linuxinput plugin.Samuel Rødal2011-07-201-0/+2
| | | | | | | Change-Id: I2289e369c831bfee9646ffe5c587647443548804 Reviewed-on: http://codereview.qt.nokia.com/1870 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Implement todos in touchscreen generic plug-in.Laszlo Agocs2011-07-196-28/+62
| | | | | | | | | | | | The patch implements periodic clearing of the point states when no activity occurs (i.e. no ev_syn is coming at all, meaning that most probably all the fingers are already up) and also moves the entire functionality into a separate thread even when used as a plug-in. Change-Id: Ib1daa738085b61af9b07eb8a284416e5a3fcabe8 Reviewed-on: http://codereview.qt.nokia.com/1744 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Add a touchscreen generic qpa plugin.Laszlo Agocs2011-06-308-0/+755
| | | | | | Change-Id: Iaf79df05eb4f60d254d95f5d0f280a8f8f8a8de8 Reviewed-on: http://codereview.qt.nokia.com/941 Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Made qpluginbase.pri into a feature profile.axis2011-05-312-2/+2
| | | | | | | | | | | This enables other modules to use it without having access to the QtBase sources. Change-Id: I0a588b2e14ca88fa068c7c2bcc69ff669444f6c6 Task: QTBUG-19585 Reviewed-on: http://codereview.qt.nokia.com/237 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update licenseheader text in source files for qtbase Qt moduleJyri Tahtela2011-05-246-102/+102
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Introduced the QT.<module>.plugins variable to module profiles.axis2011-04-272-2/+2
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* Initial import from the monolithic Qt.Qt by Nokia2011-04-278-0/+1078
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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