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xwayland: Add xwl_touch struct

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This struct holds information about each individual, ongoing touchpoint.
A list of these is held by the xwl_seat.

Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
This commit is contained in:
Carlos Garnacho 2015-05-27 18:41:58 +02:00 committed by Olivier Fourdan
parent c1565f3ca6
commit d96eccc057
2 changed files with 19 additions and 0 deletions
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10
hw/xwayland/xwayland-input.c
View File

@ -586,11 +586,21 @@ create_input_device(struct xwl_screen *xwl_screen, uint32_t id, uint32_t version
xwl_seat->cursor = wl_compositor_create_surface(xwl_screen->compositor);
wl_seat_add_listener(xwl_seat->seat, &seat_listener, xwl_seat);
wl_array_init(&xwl_seat->keys);
xorg_list_init(&xwl_seat->touches);
}
void
xwl_seat_destroy(struct xwl_seat *xwl_seat)
{
struct xwl_touch *xwl_touch, *next_xwl_touch;
xorg_list_for_each_entry_safe(xwl_touch, next_xwl_touch,
&xwl_seat->touches, link_touch) {
xorg_list_del(&xwl_touch->link_touch);
free(xwl_touch);
}
wl_seat_destroy(xwl_seat->seat);
wl_surface_destroy(xwl_seat->cursor);
if (xwl_seat->cursor_frame_cb)

9
hw/xwayland/xwayland.h
View File

@ -106,6 +106,13 @@ struct xwl_window {
#define MODIFIER_META 0x01
struct xwl_touch {
struct xwl_window *window;
int32_t id;
int x, y;
struct xorg_list link_touch;
};
struct xwl_seat {
DeviceIntPtr pointer;
DeviceIntPtr keyboard;
@ -123,6 +130,8 @@ struct xwl_seat {
struct wl_callback *cursor_frame_cb;
Bool cursor_needs_update;
struct xorg_list touches;
size_t keymap_size;
char *keymap;
struct wl_surface *keyboard_focus;