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[ui] Smooth file panel scrolling 

Cache responses to mime lookups so we get can scroll
much more smoothly after initial load

Author: unixtaker

Signed-off-by: Andy Williams <andy@andywilliams.me>
This commit is contained in:
Andy Williams 2015-12-11 13:37:03 +00:00
parent e925d9fb42
commit 16ba73c6f7
1 changed files with 18 additions and 6 deletions
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24
src/bin/edi_filepanel.c
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@ -150,19 +150,31 @@ _text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *source EINA_UNUS
return strdup(basename(data));
}
static Eina_Hash *mime_entries = NULL;
static Edi_Content_Provider*
_get_provider_from_hashset(const char *filename)
{
if ( mime_entries == NULL ) mime_entries = eina_hash_string_superfast_new(NULL);
const char *mime = eina_hash_find(mime_entries, filename);
if ( !mime )
{
mime = efreet_mime_type_get(filename);
eina_hash_add(mime_entries, filename, strdup(mime));
}
return edi_content_provider_for_mime_get(mime);
}
static Evas_Object *
_content_get(void *data, Evas_Object *obj, const char *source)
{
Evas_Object *ic;
Edi_Content_Provider *provider;
const char *mime;
if (strcmp(source, "elm.swallow.icon"))
return NULL;
mime = efreet_mime_type_get((const char *)data);
provider = edi_content_provider_for_mime_get(mime);
Edi_Content_Provider *provider;
provider = _get_provider_from_hashset((const char *)data);
Evas_Object *ic;
ic = elm_icon_add(obj);
elm_icon_order_lookup_set(ic, ELM_ICON_LOOKUP_FDO_THEME);
if (provider)