Hi All,
I'm new to efl and trying to understand something about input method.
I found an example as follows, tried running it but failed.
Code:
... // some callbacks..
int main(int argc, char **argv)
{
Eina_List *ids, *l;
const char *id;
Ecore_Evas *ee;
Evas *evas;
Evas_Object *rect;
Ecore_IMF_Context *ctx;
fprintf(stderr, "** initializing ecore\n");
ecore_init();
fprintf(stderr, "** initializing ecore_evas\n");
ecore_evas_init();
fprintf(stderr, "** initializing ecore_imf\n");
ecore_imf_init();
fprintf(stderr, "** retrieving ecore_imf_context_available_ids_get\n");
ids = ecore_imf_context_available_ids_get();
if (!ids)
{
// ecore_list_first_goto(ids);
fprintf(stderr, "** available input methods:");
EINA_LIST_FOREACH(ids, l, id) {
fprintf(stderr, " %s", id);
}
fprintf(stderr, "\n");
}
ee = ecore_evas_software_x11_new(NULL, 0, 0, 0, 800, 480);
ecore_evas_title_set(ee, "test");
ecore_evas_name_class_set(ee, "test", "test");
// ecore_evas_fullscreen_set(ee, 1);
ecore_evas_show(ee);
evas = ecore_evas_get(ee);
evas_image_cache_set(evas, 8 * 1024 * 1024);
rect = evas_object_rectangle_add(evas);
evas_object_move(rect, 50, 50);
evas_object_resize(rect, 50, 50);
evas_object_show(rect);
fprintf(stderr, "** creating context\n");
ctx = ecore_imf_context_add("xim");
if(!ctx)
{
printf("ctx is null\n");
return 1;
}
ecore_imf_context_client_window_set(ctx,
(void
*)ecore_evas_software_x11_window_get(ee));
ecore_imf_context_retrieve_surrounding_callback_set(ctx,
_retrieve_surrounding_cb, NULL);
ecore_imf_context_reset(ctx);
ecore_imf_context_show(ctx);
ecore_event_handler_add(ECORE_IMF_EVENT_COMMIT, _event_commit_cb, NULL);
evas_object_event_callback_add(rect, EVAS_CALLBACK_FOCUS_IN,
_e_entry_focus_in_cb, (void*)ctx);
evas_object_event_callback_add(rect, EVAS_CALLBACK_FOCUS_OUT,
_e_entry_focus_out_cb, (void*)ctx);
evas_object_event_callback_add(rect, EVAS_CALLBACK_KEY_DOWN,
_e_entry_key_down_cb, (void *)ctx);
evas_object_focus_set (rect, EINA_TRUE);
ecore_main_loop_begin();
ecore_imf_context_hide(ctx);
ecore_imf_context_del(ctx);
ecore_imf_shutdown();
ecore_evas_shutdown();
ecore_shutdown();
return 0;
} /* main */
When running it:
$ ./ecore_imf_test
** initializing ecore
** initializing ecore_evas
** initializing ecore_imf
** retrieving ecore_imf_context_available_ids_get
** available input methods:
** creating context
ctx is null
---------
It appears that I have no input method / context installed.
The question is, how do I configure imf context or input method module?
Thanks,
Devin
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