If user typed wrong path on the path entry,
"selected,invalid" will be emitted with "selected" for legacy.
In addition, send "selected" signal when folder is changed in only folder mode.
It's regression of
74f308df9.
See more information from
http://sourceforge.net/mailarchive/message.php?msg_id=
31394571
2013-09-11 Daniel Juyung Seo (SeoZ)
* flip : Added support for focus direction.
+
+2013-09-12 Ryuan Choi (ryuan)
+
+ * elc_fileselector : Added "selected,invalid" smart callbacks.
* Add support for more than one progress status in a progressbar.
* Add elm_table_child_get().
* Add support for flip focus direction.
+ * Add "selected,invalid" smart callback for fileselector.
Improvements:
}
static void
+_popup_close_cb(void *data, Evas_Object *obj EINA_UNUSED,
+ void *event_info EINA_UNUSED)
+{
+ evas_object_del(data);
+}
+
+static void
+my_fileselector_invalid(void *data EINA_UNUSED,
+ Evas_Object *obj EINA_UNUSED,
+ void *event_info)
+{
+ Evas_Object *popup;
+ Evas_Object *btn;
+ char error_msg[256];
+
+ snprintf(error_msg, 256, "No such file or directory: %s", (char *)event_info);
+
+ popup = elm_popup_add(data);
+ elm_popup_content_text_wrap_type_set(popup, ELM_WRAP_CHAR);
+ elm_object_part_text_set(popup, "title,text", "Error");
+ elm_object_text_set(popup, error_msg);
+
+ btn = elm_button_add(popup);
+ elm_object_text_set(btn, "OK");
+ elm_object_part_content_set(popup, "button1", btn);
+ evas_object_smart_callback_add(btn, "clicked", _popup_close_cb, popup);
+
+ evas_object_show(popup);
+}
+
+static void
_is_save_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
/* the 'selected' cb is called when the user click on a file/dir */
evas_object_smart_callback_add(fs, "selected", my_fileselector_selected,
win);
+ evas_object_smart_callback_add(fs, "selected,invalid",
+ my_fileselector_invalid, win);
/* test buttons */
sep = elm_separator_add(win);
#define ELM_PRIV_FILESELECTOR_SIGNALS(cmd) \
cmd(SIG_DIRECTORY_OPEN, "directory,open", "s") \
cmd(SIG_DONE, "done", "s") \
- cmd(SIG_SELECTED, "selected", "s")
+ cmd(SIG_SELECTED, "selected", "s") \
+ cmd(SIG_SELECTED_INVALID, "selected,invalid", "s")
ELM_PRIV_FILESELECTOR_SIGNALS(ELM_PRIV_STATIC_VARIABLE_DECLARE);
path = elm_object_text_get(obj);
- // FIXME: Needs some feedback to user like alert.
- if (!ecore_file_exists(path)) goto end;
+ if (!ecore_file_exists(path))
+ {
+ evas_object_smart_callback_call(fs, SIG_SELECTED, (void *)path);
+ evas_object_smart_callback_call(fs, SIG_SELECTED_INVALID, (void *)path);
+ goto end;
+ }
if (ecore_file_is_dir(path))
{
p = eina_stringshare_add(path);
_populate(fs, p, NULL, NULL);
eina_stringshare_del(p);
+
+ if (sd->only_folder)
+ evas_object_smart_callback_call(fs, SIG_SELECTED, (void *)path);
+
goto end;
}
if (!dir) goto end;
if (strcmp(dir, sd->path))
- _populate(fs, dir, NULL, path);
+ {
+ _populate(fs, dir, NULL, path);
+
+ if (sd->only_folder)
+ evas_object_smart_callback_call(fs, SIG_SELECTED, (void *)path);
+ }
else
{
if (sd->mode == ELM_FILESELECTOR_LIST)
* @ref Layout:
* - @c "selected" - the user has clicked on a file (when not in
* folders-only mode) or directory (when in folders-only mode)
+ * - @c "selected,invalid" - the user has tried to access wrong path
+ * which does not exist.
* - @c "directory,open" - the list has been populated with new
* content (@c event_info is a pointer to the directory's
* path, a @b stringshared string)