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ecore_drm: send a fake motion event to let other know the initial pos of mouse 

Summary:
At the first time after finishing booting, the position of mouse cursor is in the
center of screen. But e doesn't know it. ecore_drm should let e know the initial
position of cursor by sending a fake motino event.

Reviewers: devilhorns, ManMower, zmike, raster, gwanglim

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D2410
This commit is contained in:
Boram Park 2015-04-29 08:54:03 -04:00 committed by Chris Michael
parent 648091a1ad
commit 5c7cfdc133
1 changed files with 34 additions and 0 deletions
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34
src/lib/ecore_drm/ecore_drm_evdev.c
View File

@ -5,6 +5,8 @@
#include "ecore_drm_private.h"
#include <ctype.h>
static void _device_modifiers_update(Ecore_Drm_Evdev *edev);
static void
_device_calibration_set(Ecore_Drm_Evdev *edev)
{
@ -78,8 +80,40 @@ _device_output_set(Ecore_Drm_Evdev *edev)
if (libinput_device_has_capability(edev->device,
LIBINPUT_DEVICE_CAP_POINTER))
{
Ecore_Drm_Input *input;
Ecore_Event_Mouse_Move *ev;
edev->mouse.dx = edev->output->current_mode->width / 2;
edev->mouse.dy = edev->output->current_mode->height / 2;
/* send a fake motion event to let other know the initial pos of mouse */
if (!(input = edev->seat->input)) return;
if (!(ev = calloc(1, sizeof(Ecore_Event_Mouse_Move)))) return;
ev->window = (Ecore_Window)input->dev->window;
ev->event_window = (Ecore_Window)input->dev->window;
ev->root_window = (Ecore_Window)input->dev->window;
_device_modifiers_update(edev);
ev->modifiers = edev->xkb.modifiers;
ev->same_screen = 1;
ev->x = edev->mouse.dx;
ev->y = edev->mouse.dy;
ev->root.x = ev->x;
ev->root.y = ev->y;
ev->multi.device = edev->mt_slot;
ev->multi.radius = 1;
ev->multi.radius_x = 1;
ev->multi.radius_y = 1;
ev->multi.pressure = 1.0;
ev->multi.angle = 0.0;
ev->multi.x = ev->x;
ev->multi.y = ev->y;
ev->multi.root.x = ev->x;
ev->multi.root.y = ev->y;
ecore_event_add(ECORE_EVENT_MOUSE_MOVE, ev, NULL, NULL);
}
}