* - double click to choose a file
* - multi-selection
* - make variable/function names that are sensible
- * - Filter support
+ * - Pattern Filter support
+ * - Custom Filter support
*/
#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
SWALLOW("elm.swallow.path", sd->path_entry);
snprintf(buf, sizeof(buf), "fileselector/actions/%s", style);
+ SWALLOW("elm.swallow.filters", sd->filter_hoversel);
SWALLOW("elm.swallow.cancel", sd->cancel_button);
SWALLOW("elm.swallow.ok", sd->ok_button);
elm_object_text_set(sd->path_entry, buf);
}
+static Eina_Bool
+_mime_type_matched(const char *mime_filter, const char *mime_type)
+{
+ int i = 0;
+
+ while (mime_filter[i] != '\0')
+ {
+ if (mime_filter[i] != mime_type[i])
+ {
+ if (mime_filter[i] == '*' && mime_filter[i + 1] == '\0')
+ return EINA_TRUE;
+
+ return EINA_FALSE;
+ }
+ i++;
+ }
+
+ if (mime_type[i] != '\0') return EINA_FALSE;
+
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_check_filters(const Elm_Fileselector_Filter *filter, const char *file_name)
+{
+ const char *mime_type = NULL;
+ int i;
+
+ if (!filter) return EINA_TRUE;
+
+#ifdef ELM_EFREET
+ mime_type = efreet_mime_type_get(file_name);
+#endif
+
+ if (!mime_type) return EINA_FALSE;
+
+ for (i = 0; filter->mime_types[i]; ++i)
+ {
+ if (_mime_type_matched(filter->mime_types[i], mime_type))
+ return EINA_TRUE;
+ }
+ return EINA_FALSE;
+}
+
#ifdef HAVE_EIO
static Eina_Bool
_ls_filter_cb(void *data,
if (lreq->sd->only_folder && info->type != EINA_FILE_DIR)
return EINA_FALSE;
+ if (info->type != EINA_FILE_DIR && !_check_filters(lreq->sd->current_filter, info->path))
+ return EINA_FALSE;
+
return EINA_TRUE;
}
filename = eina_stringshare_add(file->path);
if (file->type == EINA_FILE_DIR)
dirs = eina_list_append(dirs, filename);
- else if (!sd->only_folder)
+ else if (!sd->only_folder && _check_filters(sd->current_filter, filename))
files = eina_list_append(files, filename);
}
eina_iterator_free(it);
}
static void
+_current_filer_changed(void *data,
+ Evas_Object *obj,
+ void *event_info __UNUSED__)
+{
+ Elm_Fileselector_Filter *filter = data;
+
+ if (filter->sd->current_filter == filter) return;
+
+ elm_object_text_set(obj, filter->filter_name);
+ filter->sd->current_filter = filter;
+
+ _populate(filter->sd->obj, filter->sd->path, NULL);
+}
+
+static void
_ok(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
int i;
Elm_Fileselector_Smart_Data *sd = _pd;
+ Elm_Fileselector_Filter *filter;
for (i = 0; i < ELM_FILE_LAST; ++i)
{
if (sd->current) eio_file_cancel(sd->current);
#endif
+ EINA_LIST_FREE(sd->filter_list, filter)
+ {
+ eina_stringshare_del(filter->filter_name);
+
+ free(filter->mime_types[0]);
+ free(filter->mime_types);
+
+ free(filter);
+ }
+
sd->files_list = NULL;
sd->files_grid = NULL;
free(path);
}
+EAPI Eina_Bool
+elm_fileselector_mime_types_filter_append(Evas_Object *obj, const char *mime_type, const char *filter_name)
+{
+ ELM_FILESELECTOR_CHECK(obj) EINA_FALSE;
+ Eina_Bool ret = EINA_FALSE;
+ eo_do(obj, elm_obj_fileselector_mime_types_filter_append(mime_type, filter_name, &ret));
+ return ret;
+}
+
+static void
+_mime_types_filter_append(Eo *obj, void *_pd, va_list *list)
+{
+ const char *mime_types = va_arg(*list, const char *);
+ const char *filter_name = va_arg(*list, const char *);
+ Eina_Bool *ret = va_arg(*list, Eina_Bool *);
+
+ Elm_Fileselector_Smart_Data *sd;
+ Elm_Fileselector_Filter *ff;
+ Eina_Bool int_ret = EINA_FALSE;
+ Eina_Bool need_theme = EINA_FALSE;
+
+ if (!mime_types) goto end;
+
+ sd = _pd;
+
+ ff = malloc(sizeof(Elm_Fileselector_Filter));
+ if (!ff) goto end;
+
+ if (filter_name)
+ ff->filter_name = eina_stringshare_add(filter_name);
+ else
+ ff->filter_name = eina_stringshare_add(mime_types);
+
+ ff->sd = sd;
+
+ ff->mime_types = eina_str_split(mime_types, ",", 0);
+
+ if (!sd->filter_list)
+ {
+ sd->current_filter = ff;
+ sd->filter_hoversel = elm_hoversel_add(obj);
+ elm_object_text_set(sd->filter_hoversel, ff->filter_name);
+ need_theme = EINA_TRUE;
+ }
+ elm_hoversel_item_add(sd->filter_hoversel, ff->filter_name, NULL, ELM_ICON_NONE, _current_filer_changed, ff);
+
+ sd->filter_list = eina_list_append(sd->filter_list, ff);
+
+ _populate(obj, sd->path, NULL);
+
+ if (need_theme)
+ eo_do(obj, elm_wdg_theme(NULL));
+
+ int_ret = EINA_TRUE;
+
+end:
+ if (ret) *ret = int_ret;
+}
+
+EAPI void
+elm_fileselector_filters_clear(Evas_Object *obj)
+{
+ ELM_FILESELECTOR_CHECK(obj);
+ eo_do(obj, elm_obj_fileselector_filters_clear());
+}
+
+static void
+_filters_clear(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
+{
+ Elm_Fileselector_Smart_Data *sd = _pd;
+ Elm_Fileselector_Filter *filter;
+
+ EINA_LIST_FREE(sd->filter_list, filter)
+ {
+ eina_stringshare_del(filter->filter_name);
+
+ free(filter->mime_types[0]);
+ free(filter->mime_types);
+
+ free(filter);
+ }
+
+ ELM_SAFE_FREE(sd->filter_hoversel, evas_object_del);
+
+ _populate(obj, sd->path, NULL);
+}
+
static void
_elm_fileselector_smart_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_MODE_GET), _mode_get),
EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_GET), _selected_get),
EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_SET), _selected_set),
+ EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_MIME_TYPES_FILTER_APPEND), _mime_types_filter_append),
+ EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_FILTERS_CLEAR), _filters_clear),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_MODE_GET, "Get the mode in which a given file selector widget is displaying (layouting) file system entries in its view."),
EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_GET, "Get the currently selected item's (full) path, in the given file selector widget."),
EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_SET, "Set, programmatically, the currently selected file/directory in the given file selector widget."),
+ EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_MIME_TYPES_FILTER_APPEND, "Append mime type filter"),
+ EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_FILTERS_CLEAR, "Clear filters"),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
projects / platform / upstream / efl.git / commitdiff