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clutter: Push commit/delete_sourrounding as IM events

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These are not given directly to the input focus anymore, instead
queued up as events. This way, all actions triggered by the input
method (commit and preedit buffer ones, but also synthesized key
events) queue up the same way, and are thus processed in the exact
same order than they are given to us.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1286
This commit is contained in:
Carlos Garnacho 2020-02-17 11:03:51 +01:00
parent 4a43e295d2
commit 98c1a469ad
1 changed files with 35 additions and 15 deletions
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50
clutter/clutter/clutter-input-method.c
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@ -277,17 +277,45 @@ clutter_input_method_get_focus (ClutterInputMethod *im)
return priv->focus;
}
static void
clutter_input_method_put_im_event (ClutterInputMethod *im,
ClutterEventType event_type,
const char *text,
int32_t offset,
uint32_t len)
{
ClutterInputDevice *keyboard;
ClutterSeat *seat;
ClutterStage *stage;
ClutterEvent *event;
seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
keyboard = clutter_seat_get_keyboard (seat);
stage = _clutter_input_device_get_stage (keyboard);
if (stage == NULL)
return;
event = clutter_event_new (event_type);
event->im.text = g_strdup (text);
event->im.offset = offset;
event->im.len = len;
clutter_event_set_device (event, keyboard);
clutter_event_set_source_device (event, keyboard);
clutter_event_set_flags (event, CLUTTER_EVENT_FLAG_INPUT_METHOD);
clutter_event_set_stage (event, stage);
clutter_event_put (event);
clutter_event_free (event);
}
void
clutter_input_method_commit (ClutterInputMethod *im,
const gchar *text)
{
ClutterInputMethodPrivate *priv;
g_return_if_fail (CLUTTER_IS_INPUT_METHOD (im));
priv = clutter_input_method_get_instance_private (im);
if (priv->focus)
clutter_input_focus_commit (priv->focus, text);
clutter_input_method_put_im_event (im, CLUTTER_IM_COMMIT, text, 0, 0);
}
void
@ -295,13 +323,9 @@ clutter_input_method_delete_surrounding (ClutterInputMethod *im,
int offset,
guint len)
{
ClutterInputMethodPrivate *priv;
g_return_if_fail (CLUTTER_IS_INPUT_METHOD (im));
priv = clutter_input_method_get_instance_private (im);
if (priv->focus)
clutter_input_focus_delete_surrounding (priv->focus, offset, len);
clutter_input_method_put_im_event (im, CLUTTER_IM_DELETE, NULL, offset, len);
}
void
@ -329,13 +353,9 @@ clutter_input_method_set_preedit_text (ClutterInputMethod *im,
const gchar *preedit,
guint cursor)
{
ClutterInputMethodPrivate *priv;
g_return_if_fail (CLUTTER_IS_INPUT_METHOD (im));
priv = clutter_input_method_get_instance_private (im);
if (priv->focus)
clutter_input_focus_set_preedit_text (priv->focus, preedit, cursor);
clutter_input_method_put_im_event (im, CLUTTER_IM_PREEDIT, preedit, cursor, 0);
}
void