Theppitak Karoonboonyanan <t...@linux.thai.net> writes:

> I've tried applying the patch to 1.3.3-1 without the configuration parts.
> (See the attached patch.) It works quite well for me when switching IMs.
> However, the problem is it double-commits the preedit text when
> focused out.
>
> For example, when I type "ที่" and then immediately switch to another
> window, the preedit "ที่" is committed twice and becomes "ที่ที่".

Thanks for testing.  Yes, I encountered the same problem, but it doesn't
happen always.  I guess this is a timing problem between when ibus
handles focus-out and when m17n-lib handles focus-out.  I'm attaching a
patch based on yours.

--- a/src/engine.c
+++ b/src/engine.c
@@ -34,6 +34,7 @@
     guint preedit_background;
     gint preedit_underline;
     gint lookup_table_orientation;
+    gint focus_out_behavior;
 
     MInputMethod *im;
 };
@@ -256,6 +257,7 @@
     klass->preedit_background = INVALID_COLOR;
     klass->preedit_underline = IBUS_ATTR_UNDERLINE_NONE;
     klass->lookup_table_orientation = IBUS_ORIENTATION_SYSTEM;
+    klass->focus_out_behavior = IBUS_ENGINE_PREEDIT_COMMIT;
 
     engine_config = ibus_m17n_get_engine_config (engine_name);
     g_free (engine_name);
@@ -492,10 +494,11 @@
                                         klass->preedit_background, 0, -1);
         ibus_text_append_attribute (text, IBUS_ATTR_TYPE_UNDERLINE,
                                     klass->preedit_underline, 0, -1);
-        ibus_engine_update_preedit_text ((IBusEngine *) m17n,
-                                         text,
-                                         m17n->context->cursor_pos,
-                                         mtext_len (m17n->context->preedit) > 0);
+        ibus_engine_update_preedit_text_with_mode ((IBusEngine *) m17n,
+                                                   text,
+                                                   m17n->context->cursor_pos,
+                                                   mtext_len (m17n->context->preedit) > 0,
+                                                   klass->focus_out_behavior);
     }
 }
 
@@ -676,7 +679,7 @@
 {
     IBusM17NEngine *m17n = (IBusM17NEngine *) engine;
 
-    ibus_m17n_engine_process_key (m17n, Minput_focus_out);
+    minput_reset_ic (m17n->context);
 
     parent_class->focus_out (engine);
 }
Regards,
-- 
Daiki Ueno

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