forked from enlightenment/efl
From: Dave Andreoli <dave@gurumeditation.it>
file selector patch - awesome! in early. work needed. SVN revision: 41709
This commit is contained in:
parent
1e91fe20be
commit
59b39ea802
|
@ -3477,6 +3477,61 @@ my_bt_38(void *data, Evas_Object *obj, void *event_info)
|
|||
evas_object_show(win);
|
||||
}
|
||||
|
||||
static void
|
||||
my_bt_39_done(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
/* event_info conatin the full path of the selected file
|
||||
* or NULL if none is selected or cancel is pressed */
|
||||
const char *selected = event_info;
|
||||
|
||||
if (selected)
|
||||
printf("Selected file: %s\n", selected);
|
||||
else
|
||||
evas_object_del(data); /* delete the test window */
|
||||
}
|
||||
|
||||
static void
|
||||
my_bt_39_selected(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
/* event_info conatin the full path of the selected file */
|
||||
const char *selected = event_info;
|
||||
printf("Selected file: %s\n", selected);
|
||||
|
||||
/* or you can query the selection */
|
||||
printf("or: %s\n", elm_fileselector_selected_get(obj));
|
||||
}
|
||||
|
||||
static void
|
||||
my_bt_39(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Evas_Object *win, *fs, *bg;
|
||||
char buf[PATH_MAX];
|
||||
|
||||
win = elm_win_add(NULL, "fileselector", ELM_WIN_BASIC);
|
||||
elm_win_title_set(win, "File Selector");
|
||||
elm_win_autodel_set(win, 1);
|
||||
|
||||
bg = elm_bg_add(win);
|
||||
elm_win_resize_object_add(win, bg);
|
||||
evas_object_size_hint_weight_set(bg, 1.0, 1.0);
|
||||
evas_object_show(bg);
|
||||
|
||||
fs = elm_fileselector_add(win);
|
||||
elm_fileselector_expandable_set(fs, EINA_FALSE);
|
||||
/* start the fileselector in the home dir */
|
||||
elm_fileselector_path_set(fs, getenv("HOME"));
|
||||
/* allow fs to expand in x & y */
|
||||
evas_object_size_hint_weight_set(fs, 1.0, 1.0);
|
||||
elm_win_resize_object_add(win, fs);
|
||||
evas_object_show(fs);
|
||||
/* the 'done' cb is called when the user press ok/cancel */
|
||||
evas_object_smart_callback_add(fs, "done", my_bt_39_done, win);
|
||||
evas_object_smart_callback_add(fs, "selected", my_bt_39_selected, win);
|
||||
|
||||
evas_object_resize(win, 240, 350);
|
||||
evas_object_show(win);
|
||||
}
|
||||
|
||||
static void
|
||||
my_win_main(void)
|
||||
{
|
||||
|
@ -3553,6 +3608,7 @@ my_win_main(void)
|
|||
elm_box_pack_end(bx0, li);
|
||||
evas_object_show(li);
|
||||
|
||||
elm_list_item_append(li, "File Selector", NULL, NULL, my_bt_39, NULL);
|
||||
elm_list_item_append(li, "Bg Plain", NULL, NULL, my_bt_1, NULL);
|
||||
elm_list_item_append(li, "Bg Image", NULL, NULL, my_bt_2, NULL);
|
||||
elm_list_item_append(li, "Icon Transparent", NULL, NULL, my_bt_3, NULL);
|
||||
|
@ -3591,6 +3647,7 @@ my_win_main(void)
|
|||
elm_list_item_append(li, "Genlist Tree", NULL, NULL, my_bt_36, NULL);
|
||||
elm_list_item_append(li, "Genlist 5", NULL, NULL, my_bt_37, NULL);
|
||||
elm_list_item_append(li, "Window States", NULL, NULL, my_bt_38, NULL);
|
||||
|
||||
|
||||
elm_list_go(li);
|
||||
|
||||
|
|
|
@ -709,6 +709,15 @@ extern "C" {
|
|||
EAPI Evas_Object *elm_pager_content_top_get(Evas_Object *obj);
|
||||
/* smart callbacks called:
|
||||
*/
|
||||
|
||||
EAPI Evas_Object *elm_fileselector_add(Evas_Object *parent);
|
||||
EAPI const char* elm_fileselector_selected_get(Evas_Object *obj);
|
||||
EAPI void elm_fileselector_path_set(Evas_Object *obj, const char *path);
|
||||
EAPI void elm_fileselector_expandable_set(Evas_Object *obj, Eina_Bool expand);
|
||||
/* smart callbacks called:
|
||||
* "selected" - the user click on a file
|
||||
* "done" - the user click on the ok or cancel buttons
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
|
|
@ -54,6 +54,7 @@ elm_genlist.c \
|
|||
elm_check.c \
|
||||
elm_radio.c \
|
||||
elm_pager.c \
|
||||
elm_fileselector.c \
|
||||
\
|
||||
elc_notepad.c \
|
||||
elc_anchorview.c \
|
||||
|
|
|
@ -0,0 +1,426 @@
|
|||
/*
|
||||
* TODO
|
||||
* userdefined icon/label cb
|
||||
* show/hide/add buttons ???
|
||||
* need a background ???
|
||||
* save mode (you can type a name somewhere)
|
||||
* show/Hide hidden files
|
||||
* double click to choose a file
|
||||
* find a way to 'sort directory first'
|
||||
* multiselection
|
||||
* write docs
|
||||
*/
|
||||
|
||||
#include <Elementary.h>
|
||||
#include <Ecore_Str.h>
|
||||
#include "elm_priv.h"
|
||||
|
||||
|
||||
typedef struct _Widget_Data Widget_Data;
|
||||
|
||||
struct _Widget_Data
|
||||
{
|
||||
Evas_Object *vbox, *entry, *list;
|
||||
const char *path;
|
||||
Eina_Bool expand;
|
||||
};
|
||||
|
||||
Elm_Genlist_Item_Class itc;
|
||||
|
||||
static void _populate(Evas_Object *obj, const char *path, Elm_Genlist_Item *parent);
|
||||
|
||||
|
||||
/*** ELEMENTARY WIDGET ***/
|
||||
static void
|
||||
_del_hook(Evas_Object *obj)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
if (wd->path) eina_stringshare_del(wd->path);
|
||||
free(wd);
|
||||
}
|
||||
|
||||
static void
|
||||
_sizing_eval(Evas_Object *obj)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
Evas_Coord minw = -1, minh = -1;
|
||||
|
||||
evas_object_size_hint_min_get(wd->vbox, &minw, &minh);
|
||||
evas_object_size_hint_min_set(obj, minw, minh);
|
||||
|
||||
printf("***** SIZING EVAL [min %d %d] *************\n", minw, minh);
|
||||
}
|
||||
|
||||
/*** GENLIST "MODEL" ***/
|
||||
static char*
|
||||
_itc_label_get(const void *data, Evas_Object *obj, const char *source)
|
||||
{
|
||||
//~ printf("LABEL_GET: %s\n", (char*) data);
|
||||
return strdup(ecore_file_file_get(data)); // NOTE this will be free() by the caller
|
||||
}
|
||||
|
||||
static Evas_Object*
|
||||
_itc_icon_get(const void *data, Evas_Object *obj, const char *source)
|
||||
{
|
||||
Evas_Object *ic;
|
||||
|
||||
//~ printf("ICON GET for %s (source: %s)\n", (char*)data, source);
|
||||
|
||||
if (!strcmp(source, "elm.swallow.icon"))
|
||||
{
|
||||
ic = elm_icon_add(obj);
|
||||
if (ecore_file_is_dir((char*)data))
|
||||
elm_icon_standard_set(ic, "apps"); // TODO we need at least a standard 'folder' and 'file' icon
|
||||
else
|
||||
elm_icon_standard_set(ic, "chat");
|
||||
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
|
||||
evas_object_show(ic);
|
||||
return ic;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static Eina_Bool
|
||||
_itc_state_get(const void *data, Evas_Object *obj, const char *source)
|
||||
{
|
||||
return EINA_FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
_itc_del(const void *data, Evas_Object *obj)
|
||||
{
|
||||
//~ printf("DEL DATA [%s]\n", (char*)data);
|
||||
eina_stringshare_del(data);
|
||||
}
|
||||
|
||||
static void
|
||||
_expand(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Elm_Genlist_Item *it = event_info;
|
||||
const char *path = elm_genlist_item_data_get(it);
|
||||
|
||||
printf("EXPAND %s\n", path);
|
||||
_populate(data, path, it);
|
||||
}
|
||||
|
||||
static void
|
||||
_contract(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Elm_Genlist_Item *it = event_info;
|
||||
const char *path = elm_genlist_item_data_get(it);
|
||||
|
||||
printf("CONTRACT %s\n", path);
|
||||
elm_genlist_item_subitems_clear(it);
|
||||
}
|
||||
|
||||
static void
|
||||
_expand_req(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Elm_Genlist_Item *it = event_info;
|
||||
elm_genlist_item_expanded_set(it, 1);
|
||||
}
|
||||
|
||||
static void
|
||||
_contract_req(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Elm_Genlist_Item *it = event_info;
|
||||
elm_genlist_item_expanded_set(it, 0);
|
||||
}
|
||||
|
||||
/*** PRIVATES ***/
|
||||
static void
|
||||
_sel(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
const char *path = elm_genlist_item_data_get(event_info);
|
||||
const char *p;
|
||||
|
||||
if (ecore_file_is_dir(path))
|
||||
{
|
||||
printf("SELECTED DIR: %s\n", path);
|
||||
// keep a ref to path 'couse it will be destroyed by _populate
|
||||
p = eina_stringshare_add(path);
|
||||
_populate(data, p, NULL);
|
||||
eina_stringshare_del(p);
|
||||
return;
|
||||
}
|
||||
|
||||
evas_object_smart_callback_call(data, "selected", (void*)path);
|
||||
}
|
||||
|
||||
static void
|
||||
_up(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(data);
|
||||
char *parent = ecore_file_dir_get(wd->path);
|
||||
|
||||
_populate(data, parent, NULL);
|
||||
free(parent);
|
||||
}
|
||||
|
||||
static void
|
||||
_home(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
_populate(data, getenv("HOME"), NULL);
|
||||
}
|
||||
|
||||
static void
|
||||
_ok(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
evas_object_smart_callback_call(data, "done",
|
||||
(void*)elm_fileselector_selected_get(data));
|
||||
}
|
||||
|
||||
static void
|
||||
_canc(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
evas_object_smart_callback_call(data, "done", NULL);
|
||||
}
|
||||
|
||||
static void
|
||||
_anchor_clicked(void *data, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(data);
|
||||
|
||||
Elm_Entry_Anchor_Info *info = event_info;
|
||||
const char *p;
|
||||
|
||||
printf("ANCHOR CLICKED %s\n", info->name);
|
||||
|
||||
// keep a ref to path 'couse it will be destroyed by _populate
|
||||
p = eina_stringshare_add(info->name);
|
||||
_populate(data, p, NULL);
|
||||
eina_stringshare_del(p);
|
||||
|
||||
//~ evas_object_smart_callback_call(data, "selected", (void*)path);
|
||||
}
|
||||
|
||||
_do_anchors(Evas_Object *obj, const char *path)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
char **tok, buf[PATH_MAX*3];
|
||||
int i, j;
|
||||
|
||||
//~ printf("ANCHORIZE...\n");
|
||||
|
||||
buf[0] = '\0';
|
||||
tok = ecore_str_split(path, "/", 0);
|
||||
for (i = 0; tok[i]; i++)
|
||||
{
|
||||
if (strlen(tok[i]) < 1) continue;
|
||||
//~ printf("TOK: %s\n", tok[i]);
|
||||
ecore_strlcat(buf, "/<a href=", sizeof(buf));
|
||||
for (j = 0; j <= i; j++)
|
||||
{
|
||||
if (strlen(tok[j]) < 1) continue;
|
||||
//~ printf("REV: %s\n",tok[j]);
|
||||
ecore_strlcat(buf, "/", sizeof(buf));
|
||||
ecore_strlcat(buf, tok[j], sizeof(buf));
|
||||
}
|
||||
ecore_strlcat(buf, ">", sizeof(buf));
|
||||
ecore_strlcat(buf, tok[i], sizeof(buf));
|
||||
ecore_strlcat(buf, "</a>", sizeof(buf));
|
||||
}
|
||||
free(tok[0]);
|
||||
free(tok);
|
||||
|
||||
//~ printf("ANCHOR: %s\n", buf);
|
||||
elm_entry_entry_set(wd->entry, buf);
|
||||
}
|
||||
|
||||
static void
|
||||
_populate(Evas_Object *obj, const char *path, Elm_Genlist_Item *parent)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
|
||||
DIR *dir;
|
||||
struct dirent *dp;
|
||||
char buf[PATH_MAX];
|
||||
char *real;
|
||||
|
||||
if (!ecore_file_is_dir(path)) return;
|
||||
|
||||
dir = opendir(path);
|
||||
if (!dir) return;
|
||||
|
||||
if (!parent)
|
||||
{
|
||||
elm_genlist_clear(wd->list);
|
||||
if (wd->path) eina_stringshare_del(wd->path);
|
||||
wd->path = eina_stringshare_add(path);
|
||||
_do_anchors(obj, path);
|
||||
}
|
||||
|
||||
while ((dp = readdir(dir)) != NULL)
|
||||
{
|
||||
if (dp->d_name[0] == '.') continue; // TODO make this configurable
|
||||
snprintf(buf, sizeof(buf), "%s/%s", path, dp->d_name);
|
||||
real = ecore_file_realpath(buf); //TODO this will resolv symlinks...I dont like it
|
||||
//~ printf("FILE: %s\n", real);
|
||||
elm_genlist_item_append(wd->list, &itc,
|
||||
eina_stringshare_add(real), /* item data */
|
||||
parent,
|
||||
(wd->expand && ecore_file_is_dir(real)) ?
|
||||
ELM_GENLIST_ITEM_SUBITEMS : ELM_GENLIST_ITEM_NONE,
|
||||
NULL, NULL);
|
||||
free(real);
|
||||
}
|
||||
closedir(dir);
|
||||
}
|
||||
|
||||
|
||||
/*** API ***/
|
||||
EAPI Evas_Object *
|
||||
elm_fileselector_add(Evas_Object *parent)
|
||||
{
|
||||
Evas_Object *obj, *ic, *bt, *box;
|
||||
Evas *e;
|
||||
Widget_Data *wd;
|
||||
|
||||
// Elementary Widget
|
||||
wd = ELM_NEW(Widget_Data);
|
||||
wd->path = NULL;
|
||||
wd->expand = EINA_FALSE;
|
||||
e = evas_object_evas_get(parent);
|
||||
obj = elm_widget_add(e);
|
||||
elm_widget_type_set(obj, "fileselector");
|
||||
elm_widget_sub_object_add(parent, obj);
|
||||
elm_widget_data_set(obj, wd);
|
||||
elm_widget_del_hook_set(obj, _del_hook);
|
||||
|
||||
// TODO Do we need a bg object? a frame?
|
||||
|
||||
// vbox
|
||||
wd->vbox = elm_box_add(parent);
|
||||
evas_object_size_hint_weight_set(wd->vbox, 1.0, 1.0);
|
||||
elm_widget_resize_object_set(obj, wd->vbox);
|
||||
evas_object_show(wd->vbox);
|
||||
|
||||
// buttons box
|
||||
box = elm_box_add(parent);
|
||||
elm_box_horizontal_set(box, 1);
|
||||
elm_widget_sub_object_add(obj, box);
|
||||
elm_box_pack_end(wd->vbox, box);
|
||||
evas_object_size_hint_align_set(box, 0.0, 0.0);
|
||||
evas_object_show(box);
|
||||
|
||||
// up btn
|
||||
ic = elm_icon_add(parent);
|
||||
elm_icon_standard_set(ic, "arrow_up");
|
||||
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
|
||||
bt = elm_button_add(parent);
|
||||
elm_button_icon_set(bt, ic);
|
||||
elm_button_label_set(bt, "Up");
|
||||
evas_object_size_hint_align_set(bt, 0.0, 0.0);
|
||||
elm_widget_sub_object_add(obj, bt);
|
||||
elm_box_pack_end(box, bt);
|
||||
evas_object_smart_callback_add(bt, "clicked", _up, obj);
|
||||
evas_object_show(bt);
|
||||
|
||||
// home btn
|
||||
ic = elm_icon_add(parent);
|
||||
elm_icon_standard_set(ic, "home");
|
||||
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
|
||||
bt = elm_button_add(parent);
|
||||
elm_button_icon_set(bt, ic);
|
||||
elm_button_label_set(bt, "Home");
|
||||
evas_object_size_hint_align_set(bt, 0.0, 0.0);
|
||||
elm_widget_sub_object_add(obj, bt);
|
||||
elm_box_pack_end(box, bt);
|
||||
evas_object_smart_callback_add(bt, "clicked", _home, obj);
|
||||
evas_object_show(bt);
|
||||
|
||||
// entry
|
||||
wd->entry = elm_entry_add(parent);
|
||||
elm_widget_sub_object_add(obj, wd->entry);
|
||||
elm_entry_entry_set(wd->entry, "TODO");
|
||||
elm_entry_editable_set(wd->entry, 0);
|
||||
elm_entry_single_line_set(wd->entry, EINA_TRUE);
|
||||
evas_object_size_hint_weight_set(wd->entry, 1.0, 0.0);
|
||||
evas_object_size_hint_align_set(wd->entry, 0.0, 0.0);
|
||||
elm_box_pack_end(wd->vbox, wd->entry);
|
||||
evas_object_show(wd->entry);
|
||||
|
||||
evas_object_smart_callback_add(wd->entry, "anchor,clicked", _anchor_clicked, obj);
|
||||
//TODO try this
|
||||
//~ evas_object_event_callback_add(wd->entry, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
||||
//~ _changed_size_hints, obj);
|
||||
|
||||
// genlist
|
||||
itc.item_style = "default";
|
||||
itc.func.label_get = _itc_label_get;
|
||||
itc.func.icon_get = _itc_icon_get;
|
||||
itc.func.state_get = _itc_state_get;
|
||||
itc.func.del = _itc_del;
|
||||
|
||||
wd->list = elm_genlist_add(parent);
|
||||
evas_object_size_hint_align_set(wd->list, -1.0, -1.0);
|
||||
evas_object_size_hint_weight_set(wd->list, 1.0, 1.0);
|
||||
evas_object_size_hint_min_set(wd->list, 100, 100);
|
||||
elm_widget_sub_object_add(obj, wd->list);
|
||||
elm_box_pack_end(wd->vbox, wd->list);
|
||||
evas_object_show(wd->list);
|
||||
|
||||
evas_object_smart_callback_add(wd->list, "selected", _sel, obj);
|
||||
evas_object_smart_callback_add(wd->list, "expand,request", _expand_req, obj);
|
||||
evas_object_smart_callback_add(wd->list, "contract,request", _contract_req, obj);
|
||||
evas_object_smart_callback_add(wd->list, "expanded", _expand, obj);
|
||||
evas_object_smart_callback_add(wd->list, "contracted", _contract, obj);
|
||||
|
||||
// buttons box
|
||||
box = elm_box_add(parent);
|
||||
elm_box_horizontal_set(box, 1);
|
||||
elm_widget_sub_object_add(obj, box);
|
||||
elm_box_pack_end(wd->vbox, box);
|
||||
evas_object_show(box);
|
||||
|
||||
// cancel btn
|
||||
bt = elm_button_add(parent);
|
||||
elm_button_label_set(bt, "Cancel");
|
||||
elm_widget_sub_object_add(obj, bt);
|
||||
elm_box_pack_end(box, bt);
|
||||
evas_object_smart_callback_add(bt, "clicked", _canc, obj);
|
||||
evas_object_show(bt);
|
||||
|
||||
// ok btn
|
||||
bt = elm_button_add(parent);
|
||||
elm_button_label_set(bt, "Ok");
|
||||
elm_widget_sub_object_add(obj, bt);
|
||||
elm_box_pack_end(box, bt);
|
||||
evas_object_smart_callback_add(bt, "clicked", _ok, obj);
|
||||
evas_object_show(bt);
|
||||
|
||||
// Is this the right way to show sub-objs ?? or use the show/hode cbs ??
|
||||
//~ evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _show, obj);
|
||||
//~ evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
||||
//~ _changed_size_hints, obj);
|
||||
|
||||
|
||||
_sizing_eval(obj);
|
||||
return obj;
|
||||
}
|
||||
|
||||
EAPI void
|
||||
elm_fileselector_expandable_set(Evas_Object *obj, Eina_Bool expand)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
wd->expand = expand;
|
||||
}
|
||||
|
||||
EAPI const char*
|
||||
elm_fileselector_selected_get(Evas_Object *obj)
|
||||
{
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
Elm_Genlist_Item *it;
|
||||
|
||||
it = elm_genlist_selected_item_get(wd->list);
|
||||
if (!it) return NULL;
|
||||
|
||||
return elm_genlist_item_data_get(it);
|
||||
}
|
||||
|
||||
EAPI void
|
||||
elm_fileselector_path_set(Evas_Object *obj, const char *path)
|
||||
{
|
||||
_populate(obj, path, NULL);
|
||||
}
|
Loading…
Reference in New Issue