brl/mutter
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wayland: Implement support for wp_relative_pointer

Browse Source 
Add support for sending relative pointer motion deltas to clients who
request such events by creating wp_relative_pointer objects via
wp_relative_pointer_manager.

This currently implements the unstable version 1 from wayland-protocols.

https://bugzilla.gnome.org/show_bug.cgi?id=744104
This commit is contained in:
Jonas Ådahl
2015-06-02 16:26:34 +08:00
parent 50099c4c10
commit 5b0eabec51
9 changed files with 218 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
src/backends/meta-backend.c
View File

@@ -353,6 +353,17 @@ meta_backend_real_select_stage_events (MetaBackend *backend)
/* Do nothing */
}
static gboolean
meta_backend_real_get_relative_motion_deltas (MetaBackend *backend,
const ClutterEvent *event,
double *dx,
double *dy,
double *dx_unaccel,
double *dy_unaccel)
{
return FALSE;
}
static void
meta_backend_class_init (MetaBackendClass *klass)
{
@@ -366,6 +377,7 @@ meta_backend_class_init (MetaBackendClass *klass)
klass->ungrab_device = meta_backend_real_ungrab_device;
klass->update_screen_size = meta_backend_real_update_screen_size;
klass->select_stage_events = meta_backend_real_select_stage_events;
klass->get_relative_motion_deltas = meta_backend_real_get_relative_motion_deltas;
g_signal_new ("keymap-changed",
G_TYPE_FROM_CLASS (object_class),
@@ -544,6 +556,21 @@ meta_backend_update_last_device (MetaBackend *backend,
}
}
gboolean
meta_backend_get_relative_motion_deltas (MetaBackend *backend,
const ClutterEvent *event,
double *dx,
double *dy,
double *dx_unaccel,
double *dy_unaccel)
{
MetaBackendClass *klass = META_BACKEND_GET_CLASS (backend);
return klass->get_relative_motion_deltas (backend,
event,
dx, dy,
dx_unaccel, dy_unaccel);
}
static GType
get_backend_type (void)
{