AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2025-01-14 14:20:21 +00:00
Code Issues Projects Releases Wiki Activity

wayland: Offer wayland-specific method to set pad actions feedback

Browse Source 
The wayland tablet protocol allows notifying the compositor with
descriptions of the actions performed by each tablet element. This
API call allows to hook up in to this wayland-specific feature.

https://bugzilla.gnome.org/show_bug.cgi?id=770026
This commit is contained in:
Carlos Garnacho 2016-08-04 19:47:13 +02:00
parent 27f879b835
commit 87af999b5d
2 changed files with 68 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
gdk/wayland/gdkdevice-wayland.c
View File

@ -5202,3 +5202,65 @@ gdk_wayland_device_get_node_path (GdkDevice *device)
return NULL;
}
/**
* gdk_wayland_device_pad_set_feedback:
* @device: a %GDK_SOURCE_TABLET_PAD device
* @feature: Feature to set the feedback label for
* @feature_idx: 0-indexed index of the feature to set the feedback label for
* @label: Feedback label
*
* Sets the feedback label for the given feature/index. This may be used by the
* compositor to provide user feedback of the actions available/performed.
**/
void
gdk_wayland_device_pad_set_feedback (GdkDevice *device,
GdkDevicePadFeature feature,
guint feature_idx,
const gchar *label)
{
GdkWaylandTabletPadData *pad;
GdkWaylandTabletPadGroupData *group;
GdkSeat *seat;
seat = gdk_device_get_seat (device);
pad = gdk_wayland_device_manager_find_pad (GDK_WAYLAND_SEAT (seat),
device);
if (!pad)
return;
if (feature == GDK_DEVICE_PAD_FEATURE_BUTTON)
{
group = tablet_pad_lookup_button_group (pad, feature_idx);
if (!group)
return;
zwp_tablet_pad_v2_set_feedback (pad->wp_tablet_pad, feature_idx, label,
group->mode_switch_serial);
}
else if (feature == GDK_DEVICE_PAD_FEATURE_RING)
{
struct zwp_tablet_pad_ring_v2 *wp_pad_ring;
wp_pad_ring = g_list_nth_data (pad->rings, feature_idx);
if (!wp_pad_ring)
return;
group = zwp_tablet_pad_ring_v2_get_user_data (wp_pad_ring);
zwp_tablet_pad_ring_v2_set_feedback (wp_pad_ring, label,
group->mode_switch_serial);
}
else if (feature == GDK_DEVICE_PAD_FEATURE_STRIP)
{
struct zwp_tablet_pad_strip_v2 *wp_pad_strip;
wp_pad_strip = g_list_nth_data (pad->strips, feature_idx);
if (!wp_pad_strip)
return;
group = zwp_tablet_pad_strip_v2_get_user_data (wp_pad_strip);
zwp_tablet_pad_strip_v2_set_feedback (wp_pad_strip, label,
group->mode_switch_serial);
}
}

6
gdk/wayland/gdkwaylanddevice.h
View File

@ -58,6 +58,12 @@ struct wl_seat *gdk_wayland_seat_get_wl_seat (GdkSeat *seat);
GDK_AVAILABLE_IN_3_22
const gchar *gdk_wayland_device_get_node_path (GdkDevice *device);
GDK_AVAILABLE_IN_3_22
void gdk_wayland_device_pad_set_feedback (GdkDevice *device,
GdkDevicePadFeature element,
guint idx,
const gchar *label);
G_END_DECLS
#endif /* __GDK_WAYLAND_DEVICE_H__ */