devilhorns pushed a commit to branch master. http://git.enlightenment.org/core/efl.git/commit/?id=0b2a32212a3e56d52a1d88c08edd646caa93a333
commit 0b2a32212a3e56d52a1d88c08edd646caa93a333 Author: Chris Michael <[email protected]> Date: Tue Dec 13 13:05:58 2016 -0500 elput: Add API functions to enable/disable tap-and-drag This patch adds new API functions for Elput touch devices to get or set if tap-and-drag is enabled on a touchpad device @feature Signed-off-by: Chris Michael <[email protected]> --- src/Makefile_Elput.am | 1 + src/lib/elput/Elput.h | 35 +++++++++++++++++++++++++++++++++++ src/lib/elput/elput_touch.c | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 68 insertions(+) diff --git a/src/Makefile_Elput.am b/src/Makefile_Elput.am index 5d1fa8b..5997ae6 100644 --- a/src/Makefile_Elput.am +++ b/src/Makefile_Elput.am @@ -9,6 +9,7 @@ dist_installed_elputmainheaders_DATA = \ lib/elput/Elput.h lib_elput_libelput_la_SOURCES = \ +lib/elput/elput_touch.c \ lib/elput/elput_evdev.c \ lib/elput/elput_input.c \ lib/elput/elput_logind.c \ diff --git a/src/lib/elput/Elput.h b/src/lib/elput/Elput.h index bd4fe7a..5d1bf6e 100644 --- a/src/lib/elput/Elput.h +++ b/src/lib/elput/Elput.h @@ -117,6 +117,7 @@ EAPI extern int ELPUT_EVENT_SESSION_ACTIVE; * @li @ref Elput_Init_Group * @li @ref Elput_Manager_Group * @li @ref Elput_Input_Group + * @li @ref Elput_Touch_Group * */ @@ -425,6 +426,40 @@ EAPI Eina_Stringshare *elput_input_device_output_name_get(Elput_Device *device); */ EAPI void elput_input_pointer_accel_profile_set(Elput_Manager *manager, const char *seat, uint32_t profile); +/** + * @defgroup Elput_Touch_Group Configuration of touch devices + * + * Functions related to configuration of touch devic + */ + +/** + * Enable or disable tap-and-drag on this device. When enabled, a + * single-finger tap immediately followed by a finger down results in a + * button down event, subsequent finger motion thus triggers a drag. The + * button is released on finger up. + * + * @param device + * @param enabled + * + * @return EINA_TRUE on success, EINA_FALSE otherwise + * + * @ingroup Elput_Touch_Group + * @since 1.19 + */ +EAPI Eina_Bool elput_touch_drag_enabled_set(Elput_Device *device, Eina_Bool enabled); + +/** + * Get if tap-and-drag is enabled on this device + * + * @param device + * + * @return EINA_TRUE if enabled, EINA_FALSE otherwise + * + * @ingroup Elput_Touch_Group + * @since 1.19 + */ +EAPI Eina_Bool elput_touch_drag_enabled_get(Elput_Device *device); + # endif # undef EAPI diff --git a/src/lib/elput/elput_touch.c b/src/lib/elput/elput_touch.c new file mode 100644 index 0000000..330a1c5 --- /dev/null +++ b/src/lib/elput/elput_touch.c @@ -0,0 +1,32 @@ +#include "elput_private.h" + +EAPI Eina_Bool +elput_touch_drag_enabled_set(Elput_Device *device, Eina_Bool enabled) +{ + Eina_Bool ret = EINA_FALSE; + + EINA_SAFETY_ON_NULL_RETURN_VAL(device, EINA_FALSE); + + if (enabled) + { + ret = + libinput_device_config_tap_set_drag_enabled(device->device, + LIBINPUT_CONFIG_DRAG_ENABLED); + } + else + { + ret = + libinput_device_config_tap_set_drag_enabled(device->device, + LIBINPUT_CONFIG_DRAG_DISABLED); + } + + return ret; +} + +EAPI Eina_Bool +elput_touch_drag_enabled_get(Elput_Device *device) +{ + EINA_SAFETY_ON_NULL_RETURN_VAL(device, EINA_FALSE); + + return libinput_device_config_tap_get_drag_enabled(device->device); +} --
