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st-entry: Implement Ctrl-u / Ctrl-k keybindings

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These keybindings are well-established on the CLI (e.g. "kill-line"
and "unix-line-discard" in readline(3)), and adding support for them
is cheap ...

https://bugzilla.gnome.org/show_bug.cgi?id=737346
This commit is contained in:
Florian Müllner 2014-09-26 15:43:17 +01:00
parent f976e46c46
commit 67b14d5fe5
1 changed files with 23 additions and 0 deletions
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23
src/st/st-entry.c
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@ -662,6 +662,29 @@ st_entry_key_press_event (ClutterActor *actor,
return TRUE;
}
/* delete to beginning of line */
if ((event->modifier_state & CLUTTER_CONTROL_MASK)
&& event->keyval == CLUTTER_u)
{
int pos = clutter_text_get_cursor_position ((ClutterText *)priv->entry);
clutter_text_delete_text ((ClutterText *)priv->entry, 0, pos);
return TRUE;
}
/* delete to end of line */
if ((event->modifier_state & CLUTTER_CONTROL_MASK)
&& event->keyval == CLUTTER_k)
{
ClutterTextBuffer *buffer = clutter_text_get_buffer ((ClutterText *)priv->entry);
int pos = clutter_text_get_cursor_position ((ClutterText *)priv->entry);
clutter_text_buffer_delete_text (buffer, pos, -1);
return TRUE;
}
return CLUTTER_ACTOR_CLASS (st_entry_parent_class)->key_press_event (actor, event);
}