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libinput/src/Makefile.am

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Port evdev code to be used as a shared library This commit introduces build script configuration for building a shared library 'libinput.so' containing the evdev input device functionality from weston. evdev.c, evdev.h and evdev-touchpad.c are ported to not use the data structures and API in weston and libwayland-server in order to minimize dependencies. The API of filter.c and filter.h are renamed to not include the 'weston_' prefix. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-10 17:55:40 +01:00
lib_LTLIBRARIES = libinput.la
include_HEADERS = \
libinput.h
libinput_la_SOURCES = \
libinput.c \
libinput.h \
Makefile.am: Add private header to sources list Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2014-02-21 22:18:37 +01:00
libinput-private.h \
Introduce libinput object managing all input data Instead of having the user manage added and removed fd's as well as the fd used for creating evdev devices, introduce a libinput object that itself has an epoll fd. The user no longer manages multiple fd's per libinput instance, but instead handles one fd, dispatches libinput when data is available, then reading events using libinput_get_event(). libinput_event's are now per libinstance, but divided into categories. So far the only category is device events. Device events are categorized by the presence of a non-NULL device pointer in the event. The current API usage should look like: struct libinput libinput = ...; struct libinput_event *event; if (libinput_dispatch(libinput) != 0) return -1; while ((event = libinput_get_event(libinput))) { if (event->device) process_device_event(event); free(event); } Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-17 11:19:50 +01:00
libinput-util.c \
libinput-util.h \
src/Makefile.a: Fix whitespace Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-17 02:38:58 +01:00
evdev.c \
evdev.h \
Add the shell for a multitouch-compatible touchpad implementation Doesn't do anything but initialize and destroy. This is not a permanent separate implementation, it's just easier to start this way and then switch over than to add to the current one. Temporary measure: LIBINPUT_NEW_TOUCHPAD_DRIVER environment variable can be used to enable the new driver Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-02-06 15:05:36 +10:00
evdev-mt-touchpad.c \
touchpad: move structs into a header file The tapping state implementation will be in a separate file, so let's make sure we can access the structs we need. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-02-07 13:39:27 +10:00
evdev-mt-touchpad.h \
touchpad: add support for multi-finger tapping Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-02-07 15:18:17 +10:00
evdev-mt-touchpad-tap.c \
touchpad: move button-related code into a separate file This is about to become more complicated with the support for software button areas. Move it to a separate file to have it logically grouped together. No functional changes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2014-03-27 13:09:06 +10:00
evdev-mt-touchpad-buttons.c \
Port evdev code to be used as a shared library This commit introduces build script configuration for building a shared library 'libinput.so' containing the evdev input device functionality from weston. evdev.c, evdev.h and evdev-touchpad.c are ported to not use the data structures and API in weston and libwayland-server in order to minimize dependencies. The API of filter.c and filter.h are renamed to not include the 'weston_' prefix. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-10 17:55:40 +01:00
filter.c \
Port udev-seat to be used in libinput This patch ports udev-seat from weston to libinput, including adapting libinput internals and API to provide seat and device discovery. The public API is extended with device discovery, object reference, a seat object. As libinput takes care of creating and destroying its objects user data getter/setter is added in order to make it possible for the client to directly associate an object application side with an object library side. Device discovery API is made up of the 'seat added', 'seat removed', 'device added' and 'device removed' events. The seat added/removed events contains a pointer to a libinput_seat struct, while the device added/removed events contains a pointer to a libinput_device event. The objects are reference counted with libinput holding one reference by default. The application can increase the reference count with libinput_seat_ref() and libinput_device_ref() and decrease the reference count with libinput_seat_unref() and libinput_device_unref(). The basic event struct is changed to have a 'target' union parameter that can be either a libinput, libinput_seat or libinput_device struct pointer. There is one known problem with the current API that is the potentially racy initialization. The problem is when a device is both discovered and lost during initial dispatchig, causing libinput to first queue a 'added' message, creating the device with default reference count 1, then before going back to the application queuing a 'removed' message, while at same time decreasing reference count of the device to 0, causing it o be destroyed. The queue will at this state contain two messages with pointers to free:ed memory. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-23 13:04:32 +01:00
filter.h \
filter: add a filter-private.h header file To keep the implementation of a filter separate from the users of a filter. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2014-07-04 09:29:11 +10:00
filter-private.h \
Add libinput_create_from_path Hooking libinput up to udev isn't always possible, especially if libinput were to be used in the X server which already has the udev handling built-in. Add an option to create a context from a path. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-12-10 13:20:36 +10:00
path.h \
path.c \
Port udev-seat to be used in libinput This patch ports udev-seat from weston to libinput, including adapting libinput internals and API to provide seat and device discovery. The public API is extended with device discovery, object reference, a seat object. As libinput takes care of creating and destroying its objects user data getter/setter is added in order to make it possible for the client to directly associate an object application side with an object library side. Device discovery API is made up of the 'seat added', 'seat removed', 'device added' and 'device removed' events. The seat added/removed events contains a pointer to a libinput_seat struct, while the device added/removed events contains a pointer to a libinput_device event. The objects are reference counted with libinput holding one reference by default. The application can increase the reference count with libinput_seat_ref() and libinput_device_ref() and decrease the reference count with libinput_seat_unref() and libinput_device_unref(). The basic event struct is changed to have a 'target' union parameter that can be either a libinput, libinput_seat or libinput_device struct pointer. There is one known problem with the current API that is the potentially racy initialization. The problem is when a device is both discovered and lost during initial dispatchig, causing libinput to first queue a 'added' message, creating the device with default reference count 1, then before going back to the application queuing a 'removed' message, while at same time decreasing reference count of the device to 0, causing it o be destroyed. The queue will at this state contain two messages with pointers to free:ed memory. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-23 13:04:32 +01:00
udev-seat.c \
Add our own version of linux/input.h Avoids having to #define any values we're trying to use. Header file is from Linux 3.15-rc8. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
2014-06-03 07:51:37 +10:00
udev-seat.h \
Add a timer subsystem Currently we are using DIY timers in the touchpad softbutton and tap handling code, and at least the softbutton code gets its wrong. It uses one timer-fd per touchpad to set a timeout per touch, which means that if a timeout is set for 100ms from now for touch 1, and then 50 ms later touch 2 sets a timeout for 200 ms from now, then the timeout for touch 1 will come 150 ms too late. This commits adds a proper timer subsystem so that we've one place to deal with timer handling, and so that we can only get it wrong (well hopefully we get it right) in one place. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-06-06 17:01:05 +02:00
timer.c \
timer.h \
Add our own version of linux/input.h Avoids having to #define any values we're trying to use. Header file is from Linux 3.15-rc8. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
2014-06-03 07:51:37 +10:00
../include/linux/input.h
Port evdev code to be used as a shared library This commit introduces build script configuration for building a shared library 'libinput.so' containing the evdev input device functionality from weston. evdev.c, evdev.h and evdev-touchpad.c are ported to not use the data structures and API in weston and libwayland-server in order to minimize dependencies. The API of filter.c and filter.h are renamed to not include the 'weston_' prefix. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-10 17:55:40 +01:00
configure: add libudev dependency Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-12-09 16:21:06 +10:00
libinput_la_LIBADD = $(MTDEV_LIBS) \
Add -lm to library Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-12-11 08:03:33 +10:00
$(LIBUDEV_LIBS) \
configure: check for -lm through AC_CHECK_LIB Saves us from manually appending it everywhere Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-07-03 09:29:22 +10:00
$(LIBEVDEV_LIBS)
Add our own version of linux/input.h Avoids having to #define any values we're trying to use. Header file is from Linux 3.15-rc8. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
2014-06-03 07:51:37 +10:00
libinput_la_CFLAGS = -I$(top_srcdir)/include \
$(MTDEV_CFLAGS) \
configure: add libudev dependency Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2013-12-09 16:21:06 +10:00
$(LIBUDEV_CFLAGS) \
Hook up libevdev as backend libevdev wraps the various peculiarities of the evdev kernel API into a type-safe API. It also buffers the device so checking for specific features at a later time is easier than re-issuing the ioctls. Plus, it gives us almost free support for SYN_DROPPED events (in the following patch). This patch switches all the bit checks over to libevdev and leaves the event processing as-is. Makes it easier to review. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
2013-12-06 12:01:47 +10:00
$(LIBEVDEV_CFLAGS) \
Port evdev code to be used as a shared library This commit introduces build script configuration for building a shared library 'libinput.so' containing the evdev input device functionality from weston. evdev.c, evdev.h and evdev-touchpad.c are ported to not use the data structures and API in weston and libwayland-server in order to minimize dependencies. The API of filter.c and filter.h are renamed to not include the 'weston_' prefix. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-10 17:55:40 +01:00
$(GCC_CFLAGS)
Disable static libraries Our static library leaks symbols like crazy, some of which are likely conflicts with users of this library (log_msg, open_restricted, ...). Disale static linking by default so we don't have to spend time debugging this. Related to: https://bugs.freedesktop.org/show_bug.cgi?id=82292 https://bugs.freedesktop.org/show_bug.cgi?id=82785 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2014-08-19 07:59:10 +10:00
libinput_la_LDFLAGS = -version-info $(LIBINPUT_LT_VERSION) -shared
configure.ac: Add libtool versioning setting to configure.ac Add the explanatory description of the version components from libevdev as well. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2014-05-22 08:06:25 +02:00
Port evdev code to be used as a shared library This commit introduces build script configuration for building a shared library 'libinput.so' containing the evdev input device functionality from weston. evdev.c, evdev.h and evdev-touchpad.c are ported to not use the data structures and API in weston and libwayland-server in order to minimize dependencies. The API of filter.c and filter.h are renamed to not include the 'weston_' prefix. Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
2013-11-10 17:55:40 +01:00
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libinput.pc
AM_CFLAGS = $(GCC_CFLAGS)
DISTCLEANFILES = libinput-version.h
EXTRA_DIST = libinput-version.h.in
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