Fileselector example

- Main Page
- Related Pages
- Data Structures
- Files
- Examples

Fileselector example
#include <Elementary.h>
/* 'done' cb */
static void
_fs_done(void *data,
Evas_Object *obj,
void *event_info)
{
const char *selected = event_info;
/* event_info contains the full path of the selected file or NULL
* if none is selected (or cancel is pressed) */
printf("We're done! Selected file is: %s\n",
selected ? selected : "*none!*");
elm_exit();
}
/* 'selected' cb */
static void
_fs_selected(void *data,
Evas_Object *obj,
void *event_info)
{
const char *selected = event_info;
/* event_info contains the full path of the selected file */
printf("There's been a selection: %s\n", selected);
}
static void
_is_save_clicked(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs = data;
Eina_Bool old_val = elm_fileselector_is_save_get(fs);
printf("%s text entry with selected item's name\n",
old_val ? "Disabling" : "Enabling");
elm_fileselector_is_save_set(fs, !old_val);
}
static void
_folder_only_clicked(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs = data;
Eina_Bool old_val = elm_fileselector_folder_only_get(fs);
printf("%s folder-only mode\n",
old_val ? "Disabling" : "Enabling");
elm_fileselector_folder_only_set(fs, !old_val);
}
static void
_expandable_clicked(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs = data;
Eina_Bool old_val = elm_fileselector_expandable_get(fs);
printf("%s tree-view mode\n",
old_val ? "Disabling" : "Enabling");
elm_fileselector_expandable_set(fs, !old_val);
}
static void
_sel_get_clicked(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs = data;
printf("Current selection is: %s\n", elm_fileselector_selected_get(fs));
}
static void
_path_get_clicked(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs = data;
printf("Current selection's directory path is: %s\n",
elm_fileselector_path_get(fs));
}
EAPI_MAIN int
elm_main(int argc,
char **argv)
{
Evas_Object *win, *fs, *vbox, *buttons_bx, *bt, *sep, *bx;
/* Set the locale according to the system pref. If you dont do so
* the file selector will order the files list in a case sensitive
* manner
*/
setlocale(LC_ALL, "");
elm_need_ethumb(); /* let's have thumbnails of images on grid view */
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("fileselector", "File Selector Example");
elm_win_autodel_set(win, EINA_TRUE);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, bx);
evas_object_show(bx);
vbox = elm_box_add(win);
evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(vbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(vbox);
elm_box_pack_end(bx, vbox);
/* first file selector, in list mode */
fs = elm_fileselector_add(win);
/* enable the fs file name entry */
elm_fileselector_is_save_set(fs, EINA_TRUE);
/* custom list view */
elm_fileselector_expandable_set(fs, EINA_FALSE);
/* start the fileselector in the /tmp/ dir */
elm_fileselector_path_set(fs, "/tmp");
evas_object_size_hint_weight_set(fs, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(fs, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(vbox, fs);
evas_object_show(fs);
/* the 'done' cb is called when the user presses ok/cancel */
evas_object_smart_callback_add(fs, "done", _fs_done, win);
/* the 'selected' cb is called when the user clicks on a file/dir */
evas_object_smart_callback_add(fs, "selected", _fs_selected, win);
/* test buttons */
sep = elm_separator_add(win);
elm_separator_horizontal_set(sep, EINA_TRUE);
elm_box_pack_end(vbox, sep);
evas_object_show(sep);
buttons_bx = elm_box_add(win);
elm_box_horizontal_set(buttons_bx, EINA_TRUE);
elm_box_pack_end(vbox, buttons_bx);
evas_object_show(buttons_bx);
bt = elm_check_add(win);
elm_object_text_set(bt, "editable selection");
elm_check_state_set(bt, elm_fileselector_is_save_get(fs));
evas_object_smart_callback_add(bt, "changed", _is_save_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
bt = elm_check_add(win);
elm_object_text_set(bt, "folders only");
elm_check_state_set(bt, elm_fileselector_folder_only_get(fs));
evas_object_smart_callback_add(bt, "changed", _folder_only_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
bt = elm_check_add(win);
elm_object_text_set(bt, "expandable");
elm_check_state_set(bt, elm_fileselector_expandable_get(fs));
evas_object_smart_callback_add(bt, "changed", _expandable_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
buttons_bx = elm_box_add(win);
elm_box_horizontal_set(buttons_bx, EINA_TRUE);
elm_box_pack_end(vbox, buttons_bx);
evas_object_show(buttons_bx);
bt = elm_button_add(win);
elm_object_text_set(bt, "Print selection");
evas_object_smart_callback_add(bt, "clicked", _sel_get_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
bt = elm_button_add(win);
elm_object_text_set(bt, "Print path");
evas_object_smart_callback_add(bt, "clicked", _path_get_clicked, fs);
elm_box_pack_end(buttons_bx, bt);
evas_object_show(bt);
sep = elm_separator_add(win);
elm_separator_horizontal_set(sep, EINA_FALSE);
elm_box_pack_end(bx, sep);
evas_object_show(sep);
/* second file selector, now with grid view */
fs = elm_fileselector_add(win);
elm_fileselector_is_save_set(fs, EINA_TRUE);
elm_fileselector_mode_set(fs, ELM_FILESELECTOR_GRID);
elm_fileselector_buttons_ok_cancel_set(fs, EINA_FALSE);
elm_fileselector_path_set(fs, "/tmp");
evas_object_size_hint_weight_set(fs, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(fs, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(bx, fs);
evas_object_show(fs);
evas_object_resize(win, 800, 600);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()