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elc_fileselector: Added support to show/hide hidden files/directories. 

Added elm_fileselector_hidden_visible_set/get to show or hide hidden resources.
This commit is contained in:
Ryuan Choi 2013-10-18 12:16:54 +09:00
parent 024ee1241e
commit d5c6eaa50e
7 changed files with 129 additions and 5 deletions
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3
legacy/elementary/ChangeLog
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@ -1708,3 +1708,6 @@
* Default theme is now dark.
2013-10-18 Ryuan Choi (ryuan)
* fileselector : Add support visibility control of hidden files/directories.

1
legacy/elementary/NEWS
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@ -98,6 +98,7 @@ Additions:
* Add "activated" smart callback for fileselector.
* Add elm_object_item_signal_emit support in hoversel. This works only when the item is created.
* Add elm_fileselector_multi_select_set/get() and elm_fileselector_selected_paths_get to support multi-selection.
* Add elm_fileselector_hidden_visible_set/get() to show or hide hidden files/directories.
Improvements:

24
legacy/elementary/src/bin/test_fileselector.c
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@ -144,8 +144,8 @@ _multi_clicked(void *data,
static void
_buttons_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Toggle Buttons\n");
@ -155,6 +155,19 @@ _buttons_clicked(void *data,
elm_fileselector_buttons_ok_cancel_set(fs, EINA_TRUE);
}
static void
_hidden_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Toggle visibility of hidden files/directories\n");
if (elm_fileselector_hidden_visible_get(fs))
elm_fileselector_hidden_visible_set(fs, EINA_FALSE);
else
elm_fileselector_hidden_visible_set(fs, EINA_TRUE);
}
static void
_sel_get_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
@ -224,6 +237,13 @@ _option_create(Evas_Object *parent, Evas_Object *fs)
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
bt = elm_check_add(hbox);
elm_object_text_set(bt, "hidden");
elm_check_state_set(bt, elm_fileselector_hidden_visible_get(fs));
evas_object_smart_callback_add(bt, "changed", _hidden_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
return frame;
}

48
legacy/elementary/src/lib/elc_fileselector.c
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@ -3,7 +3,6 @@
* - child elements focusing support
* - user defined icon/label cb
* - show/hide/add buttons ???
* - show/hide hidden files
* - make variable/function names that are sensible
* - Pattern Filter support
* - Custom Filter support
@ -314,7 +313,7 @@ _ls_filter_cb(void *data,
{
Listing_Request *lreq = data;
if (info->path[info->name_start] == '.')
if (!lreq->sd->hidden_visible && info->path[info->name_start] == '.')
return EINA_FALSE;
if (lreq->sd->only_folder && info->type != EINA_FILE_DIR)
@ -538,7 +537,7 @@ _populate(Evas_Object *obj,
{
const char *filename;
if (file->path[file->name_start] == '.') continue;
if (!sd->hidden_visible && file->path[file->name_start] == '.') continue;
filename = eina_stringshare_add(file->path);
if (file->type == EINA_FILE_DIR)
@ -1818,6 +1817,45 @@ _filters_clear(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
_populate(obj, sd->path, NULL, NULL);
}
EAPI void
elm_fileselector_hidden_visible_set(Evas_Object *obj, Eina_Bool visible)
{
ELM_FILESELECTOR_CHECK(obj);
eo_do(obj, elm_obj_fileselector_hidden_visible_set(visible));
}
static void
_hidden_visible_set(Eo *obj __UNUSED__, void *_pd, va_list *list EINA_UNUSED)
{
Eina_Bool visible = va_arg(*list, int);
Elm_Fileselector_Smart_Data *sd = _pd;
visible = !!visible;
if (sd->hidden_visible == visible) return;
sd->hidden_visible = visible;
_clear_selections(sd, NULL);
_populate(obj, sd->path, NULL, NULL);
}
EAPI Eina_Bool
elm_fileselector_hidden_visible_get(const Evas_Object *obj)
{
ELM_FILESELECTOR_CHECK(obj) EINA_FALSE;
Eina_Bool ret = EINA_FALSE;
eo_do((Eo *) obj, elm_obj_fileselector_hidden_visible_get(&ret));
return ret;
}
static void
_hidden_visible_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list EINA_UNUSED)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Fileselector_Smart_Data *sd = _pd;
*ret = sd->hidden_visible;
}
static void
_elm_fileselector_smart_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
@ -1898,6 +1936,8 @@ _class_constructor(Eo_Class *klass)
EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_PATHS_GET), _selected_paths_get),
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(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_SET), _hidden_visible_set),
EO_OP_FUNC(ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_GET), _hidden_visible_get),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
@ -1958,6 +1998,8 @@ static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_PATHS_GET, "Get the currently selected item's (full) path, 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(ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_SET, "Enable or disable visibility of hidden files/directories in the file selector widget."),
EO_OP_DESCRIPTION(ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_GET, "Get if visibility of hidden files/directories in the file selector widget is enabled or disabled."),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {

27
legacy/elementary/src/lib/elc_fileselector_eo.h
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@ -30,6 +30,8 @@ enum
ELM_OBJ_FILESELECTOR_SUB_ID_SELECTED_PATHS_GET,
ELM_OBJ_FILESELECTOR_SUB_ID_MIME_TYPES_FILTER_APPEND,
ELM_OBJ_FILESELECTOR_SUB_ID_FILTERS_CLEAR,
ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_SET,
ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_GET,
ELM_OBJ_FILESELECTOR_SUB_ID_LAST
};
@ -273,6 +275,31 @@ enum
*/
#define elm_obj_fileselector_filters_clear() ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_FILTERS_CLEAR)
/**
* @def elm_obj_fileselector_hidden_visible_set
* @since 1.8
*
* Enable or disable visibility of hidden files/directories
* in the file selector widget.
*
* @param[in] visible
*
* @see elm_fileselector_hidden_visible_get
*/
#define elm_obj_fileselector_hidden_visible_set(multi) ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_SET), EO_TYPECHECK(Eina_Bool, multi)
/**
* @def elm_obj_fileselector_hidden_visible_get
* @since 1.8
*
* Get if hiden files/directories in the file selector are visible or not.
*
* @param[out] visible
*
* @see elm_fileselector_hidden_visible_set
*/
#define elm_obj_fileselector_hidden_visible_get(ret) ELM_OBJ_FILESELECTOR_ID(ELM_OBJ_FILESELECTOR_SUB_ID_HIDDEN_VISIBLE_GET), EO_TYPECHECK(Eina_Bool *, ret)
/**
* @}
*/

29
legacy/elementary/src/lib/elc_fileselector_legacy.h
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@ -333,3 +333,32 @@ EAPI Eina_Bool elm_fileselector_mime_types_filter_append(Evas_Object
* @ingroup Fileselector
*/
EAPI void elm_fileselector_filters_clear(Evas_Object *obj);
/**
* Enable or disable visibility of hidden files/directories
* in the file selector widget.
*
* @param obj The file selector object
* @param visible Visibility of hidden files/directories. Default is disabled.
*
* This enables (@c EINA_TRUE) or disables (@c EINA_FALSE) visibility of hidden
* files/directories in the list/grid of the file selector widget.
*
* @since 1.8
* @ingroup Fileselector
*/
EAPI void elm_fileselector_hidden_visible_set(Evas_Object *obj, Eina_Bool visible);
/**
* Get if hiden files/directories in the file selector widget are visible or not.
*
* @param obj The file selector object
* @return Visibility of hidden files/directories
* (@c EINA_TRUE = enabled/@c EINA_FALSE = disabled). Default is @c EINA_FALSE.
*
* @see elm_fileselector_hidden_visible_set()
*
* @since 1.8
* @ingroup Fileselector
*/
EAPI Eina_Bool elm_fileselector_hidden_visible_get(const Evas_Object *obj);

2
legacy/elementary/src/lib/elm_widget_fileselector.h
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@ -64,6 +64,8 @@ struct _Elm_Fileselector_Smart_Data
* so that fileselector will clear current selection when user clicked
* another item. */
Eina_Bool dir_selected : 1;
Eina_Bool hidden_visible : 1;
};
struct sel_data