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Signal description infra for file selector. 

SVN revision: 47774
This commit is contained in:
Gustavo Lima Chaves 2010-04-05 19:18:36 +00:00
parent 31c4f0349c
commit 31d1a343c5
1 changed files with 21 additions and 5 deletions
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26
legacy/elementary/src/lib/elc_fileselector.c
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@ -33,6 +33,18 @@ struct _Widget_Data
Elm_Genlist_Item_Class itc;
static const char *widtype = NULL;
static const char SIG_DIRECTORY_OPEN[]= "directory,open";
static const char SIG_DONE[] = "done";
static const char SIG_SELECTED[] = "selected";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_DIRECTORY_OPEN, ""}, /* FIXME: all three may be called with a
path arg. */
{SIG_DONE, ""},
{SIG_SELECTED, ""},
{NULL, NULL}
};
static void _populate(Evas_Object *obj, const char *path, Elm_Genlist_Item *parent);
static void _do_anchors(Evas_Object *obj, const char *path);
@ -164,7 +176,7 @@ _sel(void *data, Evas_Object *obj __UNUSED__, void *event_info)
elm_entry_entry_set(wd->entry2, ecore_file_file_get(path));
}
evas_object_smart_callback_call(fs, "selected", (void*)path);
evas_object_smart_callback_call(fs, SIG_SELECTED, (void*)path);
}
static void
@ -189,7 +201,7 @@ static void
_ok(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *fs = data;
evas_object_smart_callback_call(fs, "done",
evas_object_smart_callback_call(fs, SIG_DONE,
(void*)elm_fileselector_selected_get(fs));
}
@ -197,7 +209,7 @@ static void
_canc(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *fs = data;
evas_object_smart_callback_call(fs, "done", NULL);
evas_object_smart_callback_call(fs, SIG_DONE, NULL);
}
static void
@ -212,7 +224,7 @@ _anchor_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info)
// keep a ref to path 'couse it will be destroyed by _populate
p = eina_stringshare_add(info->name);
_populate(fs, p, NULL);
evas_object_smart_callback_call(data, "selected", (void*)p);
evas_object_smart_callback_call(data, SIG_SELECTED, (void*)p);
eina_stringshare_del(p);
}
@ -262,7 +274,7 @@ _populate(Evas_Object *obj, const char *path, Elm_Genlist_Item *parent)
if ((!wd) || (!ecore_file_is_dir(path))) return;
dir = opendir(path);
if (!dir) return;
evas_object_smart_callback_call(obj, "directory,open", (void*)path);
evas_object_smart_callback_call(obj, SIG_DIRECTORY_OPEN, (void*)path);
if (!parent)
{
elm_genlist_clear(wd->list);
@ -418,6 +430,10 @@ elm_fileselector_add(Evas_Object *parent)
//~ evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
//~ _changed_size_hints, obj);
_sizing_eval(obj);
// TODO: convert Elementary to subclassing of Evas_Smart_Class
// TODO: and save some bytes, making descriptions per-class and not instance!
evas_object_smart_callbacks_descriptions_set(obj, _signals);
return obj;
}