yukijoou/kwin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
kwin/cmake/modules/FindUDev.cmake

29 lines
749 B
CMake
Raw Normal View History

Initial support for libinput Libinput is an optional dependency for getting low level input events. As opening the input devices requires root privs this is rather pointless in the current state. But there is a small added test app which can be executed with root privs to demonstrate the functionality. To properly get input events we need a wrapper like it's used in weston. So far the following is setup: * opening devices found by udev * forwarding keyboard events to InputRedirection * forwarding pointer button events to InputRedirection * forwarding pointer axis events to InputRedirection * signals emitted for pointer motion events Pointer motion events need some further work as they are provided as delta events. We need to track that and map them properly. Also missing are touch events due to me not having a touch screen. It should be fairly simple to setup the touch events, though. Also hotplugging of devices is not yet implemented.
2014-08-14 12:43:57 +00:00
# - Try to find the UDev library
# Once done this will define
#
# UDEV_FOUND - system has UDev
# UDEV_INCLUDE_DIR - the libudev include directory
# UDEV_LIBS - The libudev libraries
Switch to SPDX license markers The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
2020-08-02 22:10:35 +00:00
# SPDX-FileCopyrightText: 2010 Rafael Fernández López <ereslibre@kde.org>
Initial support for libinput Libinput is an optional dependency for getting low level input events. As opening the input devices requires root privs this is rather pointless in the current state. But there is a small added test app which can be executed with root privs to demonstrate the functionality. To properly get input events we need a wrapper like it's used in weston. So far the following is setup: * opening devices found by udev * forwarding keyboard events to InputRedirection * forwarding pointer button events to InputRedirection * forwarding pointer axis events to InputRedirection * signals emitted for pointer motion events Pointer motion events need some further work as they are provided as delta events. We need to track that and map them properly. Also missing are touch events due to me not having a touch screen. It should be fairly simple to setup the touch events, though. Also hotplugging of devices is not yet implemented.
2014-08-14 12:43:57 +00:00
#
Switch to SPDX license markers The main advantage of SPDX license identifiers over the traditional license headers is that it's more difficult to overlook inappropriate licenses for kwin, for example GPL 3. We also don't have to copy a lot of boilerplate text. In order to create this change, I ran licensedigger -r -c from the toplevel source directory.
2020-08-02 22:10:35 +00:00
# SPDX-License-Identifier: BSD-3-Clause
Initial support for libinput Libinput is an optional dependency for getting low level input events. As opening the input devices requires root privs this is rather pointless in the current state. But there is a small added test app which can be executed with root privs to demonstrate the functionality. To properly get input events we need a wrapper like it's used in weston. So far the following is setup: * opening devices found by udev * forwarding keyboard events to InputRedirection * forwarding pointer button events to InputRedirection * forwarding pointer axis events to InputRedirection * signals emitted for pointer motion events Pointer motion events need some further work as they are provided as delta events. We need to track that and map them properly. Also missing are touch events due to me not having a touch screen. It should be fairly simple to setup the touch events, though. Also hotplugging of devices is not yet implemented.
2014-08-14 12:43:57 +00:00
find_path(UDEV_INCLUDE_DIR libudev.h)
find_library(UDEV_LIBS udev)
if(UDEV_INCLUDE_DIR AND UDEV_LIBS)
include(CheckFunctionExists)
include(CMakePushCheckState)
cmake_push_check_state()
set(CMAKE_REQUIRED_LIBRARIES ${UDEV_LIBS} )
cmake_pop_check_state()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(UDev DEFAULT_MSG UDEV_INCLUDE_DIR UDEV_LIBS)
mark_as_advanced(UDEV_INCLUDE_DIR UDEV_LIBS)
Reference in a new issue Copy permalink