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clutter: Add IM events

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These will be used to make IM commands into something that is processed
in a fixed order relative to key events.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1286
This commit is contained in:
Carlos Garnacho 2020-02-17 10:43:29 +01:00
parent 3d54f973ce
commit 612a17443a
5 changed files with 54 additions and 0 deletions
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8
clutter/clutter/clutter-actor.c
View File

@ -1097,6 +1097,7 @@ static GQuark quark_touch = 0;
static GQuark quark_touchpad = 0;
static GQuark quark_proximity = 0;
static GQuark quark_pad = 0;
static GQuark quark_im = 0;
G_DEFINE_TYPE_WITH_CODE (ClutterActor,
clutter_actor,
@ -6006,6 +6007,7 @@ clutter_actor_class_init (ClutterActorClass *klass)
quark_touchpad = g_quark_from_static_string ("touchpad");
quark_proximity = g_quark_from_static_string ("proximity");
quark_pad = g_quark_from_static_string ("pad");
quark_im = g_quark_from_static_string ("im");
object_class->constructor = clutter_actor_constructor;
object_class->set_property = clutter_actor_set_property;
@ -12715,6 +12717,12 @@ clutter_actor_event (ClutterActor *actor,
signal_num = -1;
detail = quark_stage;
break;
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
signal_num = -1;
detail = quark_im;
break;
case CLUTTER_EVENT_LAST: /* Just keep compiler warnings quiet */
break;
}

3
clutter/clutter/clutter-enums.h
View File

@ -906,6 +906,9 @@ typedef enum /*< prefix=CLUTTER >*/
CLUTTER_PAD_BUTTON_RELEASE,
CLUTTER_PAD_STRIP,
CLUTTER_PAD_RING,
CLUTTER_IM_COMMIT,
CLUTTER_IM_DELETE,
CLUTTER_IM_PREEDIT,
CLUTTER_EVENT_LAST /* helper */
} ClutterEventType;

25
clutter/clutter/clutter-event.c
View File

@ -414,6 +414,9 @@ clutter_event_get_position (const ClutterEvent *event,
case CLUTTER_PAD_BUTTON_RELEASE:
case CLUTTER_PAD_STRIP:
case CLUTTER_PAD_RING:
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
graphene_point_init (position, 0.f, 0.f);
break;
@ -487,6 +490,9 @@ clutter_event_set_coords (ClutterEvent *event,
case CLUTTER_PAD_BUTTON_RELEASE:
case CLUTTER_PAD_STRIP:
case CLUTTER_PAD_RING:
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
break;
case CLUTTER_ENTER:
@ -1104,6 +1110,9 @@ clutter_event_set_device (ClutterEvent *event,
case CLUTTER_DESTROY_NOTIFY:
case CLUTTER_CLIENT_MESSAGE:
case CLUTTER_EVENT_LAST:
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
break;
case CLUTTER_ENTER:
@ -1199,6 +1208,9 @@ clutter_event_get_device (const ClutterEvent *event)
case CLUTTER_STAGE_STATE:
case CLUTTER_DESTROY_NOTIFY:
case CLUTTER_CLIENT_MESSAGE:
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
case CLUTTER_EVENT_LAST:
break;
@ -1407,6 +1419,11 @@ clutter_event_copy (const ClutterEvent *event)
sizeof (gdouble) * n_axes);
break;
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_PREEDIT:
new_event->im.text = g_strdup (event->im.text);
break;
default:
break;
}
@ -1462,6 +1479,11 @@ clutter_event_free (ClutterEvent *event)
g_free (event->touch.axes);
break;
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_PREEDIT:
g_free (event->im.text);
break;
default:
break;
}
@ -1756,6 +1778,9 @@ clutter_event_get_axes (const ClutterEvent *event,
case CLUTTER_PAD_BUTTON_RELEASE:
case CLUTTER_PAD_STRIP:
case CLUTTER_PAD_RING:
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
break;
}

15
clutter/clutter/clutter-event.h
View File

@ -121,6 +121,7 @@ typedef struct _ClutterProximityEvent ClutterProximityEvent;
typedef struct _ClutterPadButtonEvent ClutterPadButtonEvent;
typedef struct _ClutterPadStripEvent ClutterPadStripEvent;
typedef struct _ClutterPadRingEvent ClutterPadRingEvent;
typedef struct _ClutterIMEvent ClutterIMEvent;
/**
* ClutterAnyEvent:
@ -544,6 +545,19 @@ struct _ClutterPadRingEvent
guint32 mode;
};
struct _ClutterIMEvent
{
ClutterEventType type;
uint32_t time;
ClutterEventFlags flags;
ClutterStage *stage;
ClutterActor *source;
char *text;
int32_t offset;
uint32_t len;
};
/**
* ClutterEvent:
*
@ -570,6 +584,7 @@ union _ClutterEvent
ClutterPadButtonEvent pad_button;
ClutterPadStripEvent pad_strip;
ClutterPadRingEvent pad_ring;
ClutterIMEvent im;
};
/**

3
clutter/clutter/clutter-main.c
View File

@ -1590,6 +1590,9 @@ _clutter_process_event_details (ClutterActor *stage,
case CLUTTER_PAD_BUTTON_RELEASE:
case CLUTTER_PAD_STRIP:
case CLUTTER_PAD_RING:
case CLUTTER_IM_COMMIT:
case CLUTTER_IM_DELETE:
case CLUTTER_IM_PREEDIT:
{
ClutterActor *actor = NULL;