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efl/src/bin/elementary/test_fileselector.c

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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#ifdef _WIN32
# include <evil_private.h> /* mkdir stelocale */
#endif
#include <Elementary.h>
#ifndef ENABLE_NLS
# ifndef setlocale
# define setlocale(c, l)
# endif
# ifndef libintl_setlocale
# define libintl_setlocale(c, l)
# endif
#endif
#include <Elementary.h>
static void
my_fileselector_done(void *data,
Evas_Object *obj EINA_UNUSED,
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_fileselector_selected(void *data EINA_UNUSED,
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 */
if (elm_fileselector_multi_select_get(obj))
{
const Eina_List *li;
const Eina_List *paths = elm_fileselector_selected_paths_get(obj);
char *path;
printf("All selected files are:\n");
EINA_LIST_FOREACH(paths, li, path)
printf(" %s\n", path);
}
else
printf("or: %s\n", elm_fileselector_selected_get(obj));
}
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
my_fileselector_activated(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info)
{
printf("Activated file: %s\n", (char *)event_info);
}
static void
_is_save_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Toggle Is save\n");
if (elm_fileselector_is_save_get(fs))
elm_fileselector_is_save_set(fs, EINA_FALSE);
else
elm_fileselector_is_save_set(fs, EINA_TRUE);
}
static void
_folder_only_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Toggle Folder only\n");
if (elm_fileselector_folder_only_get(fs))
elm_fileselector_folder_only_set(fs, EINA_FALSE);
else
elm_fileselector_folder_only_set(fs, EINA_TRUE);
}
static void
_expandable_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Toggle Expandable\n");
if (elm_fileselector_expandable_get(fs))
elm_fileselector_expandable_set(fs, EINA_FALSE);
else
elm_fileselector_expandable_set(fs, EINA_TRUE);
}
static void
_multi_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Eina_Bool enabled = elm_fileselector_multi_select_get(fs);
printf("Toggle Multiple selection to: %s\n", !enabled ? "On" : "Off");
elm_fileselector_multi_select_set(fs, !enabled);
}
static void
_buttons_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Toggle Buttons\n");
if (elm_fileselector_buttons_ok_cancel_get(fs))
elm_fileselector_buttons_ok_cancel_set(fs, EINA_FALSE);
else
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,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Get Selected: %s\n", elm_fileselector_selected_get(fs));
}
static void
_path_get_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
printf("Get Path: %s\n", elm_fileselector_path_get(fs));
}
static Evas_Object *
_option_create(Evas_Object *parent, Evas_Object *fs)
{
Evas_Object *frame = NULL, *box = NULL, *hbox = NULL, *bt = NULL;
frame = elm_frame_add(parent);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, 0);
elm_object_text_set(frame, "Options");
evas_object_show(frame);
// outer vertical box
box = elm_box_add(frame);
elm_object_content_set(frame, box);
evas_object_show(box);
// first horizontal box
hbox = elm_box_add(frame);
evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_box_pack_end(box, hbox);
evas_object_show(hbox);
bt = elm_check_add(hbox);
elm_object_text_set(bt, "is save");
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(hbox, bt);
evas_object_show(bt);
bt = elm_check_add(hbox);
elm_object_text_set(bt, "folder 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(hbox, bt);
evas_object_show(bt);
bt = elm_check_add(hbox);
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(hbox, bt);
evas_object_show(bt);
// second horizontal box
hbox = elm_box_add(frame);
evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_box_pack_end(box, hbox);
evas_object_show(hbox);
bt = elm_check_add(hbox);
elm_object_text_set(bt, "multiple selection");
elm_check_state_set(bt, elm_fileselector_multi_select_get(fs));
evas_object_smart_callback_add(bt, "changed", _multi_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
bt = elm_check_add(hbox);
elm_object_text_set(bt, "buttons");
elm_check_state_set(bt, elm_fileselector_buttons_ok_cancel_get(fs));
evas_object_smart_callback_add(bt, "changed", _buttons_clicked, 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;
}
static Evas_Object *
_getter_option_create(Evas_Object *parent, Evas_Object *fs)
{
Evas_Object *frame = NULL, *hbox = NULL, *bt = NULL;
frame = elm_frame_add(parent);
elm_object_text_set(frame, "Getter Options");
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, 0);
evas_object_show(frame);
hbox = elm_box_add(frame);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_object_content_set(frame, hbox);
evas_object_show(hbox);
bt = elm_button_add(hbox);
elm_object_text_set(bt, "selected get");
evas_object_smart_callback_add(bt, "clicked", _sel_get_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
bt = elm_button_add(hbox);
elm_object_text_set(bt, "path get");
evas_object_smart_callback_add(bt, "clicked", _path_get_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
return frame;
}
static void
_mode_changed_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Elm_Fileselector_Mode mode;
mode = (elm_fileselector_mode_get(fs) + 1) % ELM_FILESELECTOR_LAST;
switch (mode)
{
case ELM_FILESELECTOR_LIST:
printf("Setting mode to: List\n");
break;
case ELM_FILESELECTOR_GRID:
default:
printf("Setting mode to: Grid\n");
break;
}
elm_radio_value_set(obj, mode);
elm_fileselector_mode_set(data, mode);
}
static Evas_Object *
_mode_option_create(Evas_Object *parent, Evas_Object *fs)
{
Evas_Object *frame = NULL, *hbox = NULL, *rd = NULL, *rdg = NULL;
frame = elm_frame_add(parent);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, 0);
elm_object_text_set(frame, "Mode Option");
evas_object_show(frame);
hbox = elm_box_add(frame);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_object_content_set(frame, hbox);
evas_object_show(hbox);
rdg = rd = elm_radio_add(hbox);
elm_radio_state_value_set(rd, ELM_FILESELECTOR_LIST);
elm_object_text_set(rd, "List");
elm_box_pack_end(hbox, rd);
evas_object_show(rd);
evas_object_smart_callback_add(rd, "changed", _mode_changed_cb, fs);
rd = elm_radio_add(hbox);
elm_radio_group_add(rd, rdg);
elm_radio_state_value_set(rd, ELM_FILESELECTOR_GRID);
elm_object_text_set(rd, "Grid");
elm_box_pack_end(hbox, rd);
evas_object_show(rd);
evas_object_smart_callback_add(rd, "changed", _mode_changed_cb, fs);
return frame;
}
static void
_sort_selected_cb(void *data, Evas_Object *obj, void *event_info)
{
Evas_Object *fs = evas_object_data_get(obj, "fileselector");
const char *selected = elm_object_item_text_get(event_info);
printf("selected sort method : %s\n", selected);
elm_object_text_set(obj, selected);
elm_fileselector_sort_method_set(fs, (Elm_Fileselector_Sort)data);
}
static Evas_Object *
_sort_option_create(Evas_Object *win, Evas_Object *parent, Evas_Object *fs)
{
Evas_Object *frame = NULL, *hbox = NULL, *hoversel;
frame = elm_frame_add(parent);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, 0);
elm_object_text_set(frame, "Sort Option");
evas_object_show(frame);
hbox = elm_box_add(frame);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_object_content_set(frame, hbox);
evas_object_show(hbox);
hoversel = elm_hoversel_add(hbox);
elm_hoversel_hover_parent_set(hoversel, win);
evas_object_data_set(hoversel, "fileselector", fs);
elm_object_text_set(hoversel, "Choose sort method");
elm_hoversel_item_add(hoversel, "File Name(asc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *)ELM_FILESELECTOR_SORT_BY_FILENAME_ASC);
elm_hoversel_item_add(hoversel, "File Name(desc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_FILENAME_DESC);
elm_hoversel_item_add(hoversel, "Type(asc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_TYPE_ASC);
elm_hoversel_item_add(hoversel, "Type(desc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_TYPE_DESC);
elm_hoversel_item_add(hoversel, "Size(asc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_SIZE_ASC);
elm_hoversel_item_add(hoversel, "Size(desc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_SIZE_DESC);
elm_hoversel_item_add(hoversel, "Modified time(asc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_MODIFIED_ASC);
elm_hoversel_item_add(hoversel, "Modified time(desc)", NULL, ELM_ICON_NONE,
_sort_selected_cb,
(const void *) ELM_FILESELECTOR_SORT_BY_MODIFIED_DESC);
elm_box_pack_end(hbox, hoversel);
evas_object_show(hoversel);
return frame;
}
static void
_small_icon_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Evas_Coord w, h;
elm_fileselector_thumbnail_size_get(fs, &w, &h);
elm_fileselector_thumbnail_size_set(fs, 56, 56);
printf("Thumbnail icon was changed from %dx%d to 56x56\n", w, h);
}
static void
_middle_icon_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Evas_Coord w, h;
elm_fileselector_thumbnail_size_get(fs, &w, &h);
elm_fileselector_thumbnail_size_set(fs, 78, 78);
printf("Thumbnail icon was changed from %dx%d to 78x78\n", w, h);
}
static void
_big_icon_clicked(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *fs = data;
Evas_Coord w, h;
elm_fileselector_thumbnail_size_get(fs, &w, &h);
elm_fileselector_thumbnail_size_set(fs, 131, 131);
printf("Thumbnail icon was changed from %dx%d to 131x131\n", w, h);
}
static Evas_Object *
_thumbnail_size_option_create(Evas_Object *parent, Evas_Object *fs)
{
Evas_Object *frame = NULL, *hbox = NULL, *bt = NULL;
frame = elm_frame_add(parent);
elm_object_text_set(frame, "Thumbnail Size");
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, 0);
evas_object_show(frame);
hbox = elm_box_add(frame);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_object_content_set(frame, hbox);
evas_object_show(hbox);
bt = elm_button_add(hbox);
elm_object_text_set(bt, "Small icon");
evas_object_smart_callback_add(bt, "clicked", _small_icon_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
bt = elm_button_add(hbox);
elm_object_text_set(bt, "Middle icon");
evas_object_smart_callback_add(bt, "clicked", _middle_icon_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
bt = elm_button_add(hbox);
elm_object_text_set(bt, "Big icon");
evas_object_smart_callback_add(bt, "clicked", _big_icon_clicked, fs);
elm_box_pack_end(hbox, bt);
evas_object_show(bt);
return frame;
}
static Eina_Bool
_all_filter(const char *path EINA_UNUSED,
Eina_Bool dir EINA_UNUSED,
void *data EINA_UNUSED)
{
return EINA_TRUE;
}
static Eina_Bool
_edje_filter(const char *path, Eina_Bool dir,
void *data EINA_UNUSED)
{
if (dir) return EINA_TRUE;
if (eina_str_has_extension(path, ".edc") ||
eina_str_has_extension(path, ".edj"))
return EINA_TRUE;
return EINA_FALSE;
}
static void
_create_dir_struct(void)
{
FILE *fp;
if (mkdir("/tmp/test_fs", S_IRWXU) < 0)
printf("make dir /tmp/test_fs failed!\n");
fp = fopen("/tmp/test_fs/a_file.txt", "w");
if (fp) fclose(fp);
fp = fopen("/tmp/test_fs/k_file.txt", "w");
if (fp) fclose(fp);
fp = fopen("/tmp/test_fs/m_file.txt", "w");
if (fp) fclose(fp);
if (mkdir("/tmp/test_fs/a_subdir", S_IRWXU) < 0)
printf("make dir /tmp/test_fs/a_subdir failed!\n");
fp = fopen("/tmp/test_fs/a_subdir/d_sub_file.txt", "w");
if (fp) fclose(fp);
fp = fopen("/tmp/test_fs/a_subdir/j_sub_file.txt", "w");
if (fp) fclose(fp);
}
void
test_fileselector(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *win, *fs, *box, *vbox, *sep;
/* Set the locale according to the system pref.
* If you don't do so the file selector will order the files list in
* a case sensitive manner
*/
setlocale(LC_ALL, "");
elm_need_ethumb();
elm_need_efreet();
win = elm_win_util_standard_add("fileselector", "File Selector");
elm_win_autodel_set(win, EINA_TRUE);
elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
box = elm_box_add(win);
elm_box_horizontal_set(box, EINA_TRUE);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, box);
evas_object_show(box);
_create_dir_struct(); /* Create a dir struct in /tmp */
fs = elm_fileselector_add(box);
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(box, fs);
evas_object_show(fs);
/* enable the fs file name entry */
elm_fileselector_is_save_set(fs, EINA_TRUE);
/* make the file list a tree with dir expandable in place */
elm_fileselector_expandable_set(fs, EINA_FALSE);
elm_fileselector_path_set(fs, "/tmp/test_fs");
/* provides suggested name (just for showing) */
elm_fileselector_current_name_set(fs, "No name");
/* add filesters */
elm_fileselector_mime_types_filter_append(fs, "text/*", "Text Files");
elm_fileselector_mime_types_filter_append(fs, "image/*", "Image Files");
elm_fileselector_custom_filter_append(fs, _all_filter, NULL, "All Files");
elm_fileselector_custom_filter_append(fs, _edje_filter, NULL, "Edje Files");
evas_object_smart_callback_add(fs, "done", my_fileselector_done, win);
evas_object_smart_callback_add(fs, "selected", my_fileselector_selected,
win);
evas_object_smart_callback_add(fs, "selected,invalid",
my_fileselector_invalid, win);
evas_object_smart_callback_add(fs, "activated", my_fileselector_activated,
win);
sep = elm_separator_add(box);
elm_box_pack_end(box, sep);
evas_object_show(sep);
vbox = elm_box_add(box);
elm_box_pack_end(box, vbox);
evas_object_show(vbox);
/* test options */
elm_box_pack_end(vbox, _option_create(vbox, fs));
elm_box_pack_end(vbox, _getter_option_create(vbox, fs));
elm_box_pack_end(vbox, _mode_option_create(vbox, fs));
elm_box_pack_end(vbox, _sort_option_create(win, vbox, fs));
elm_box_pack_end(vbox, _thumbnail_size_option_create(vbox, fs));
evas_object_resize(win, 550, 500);
evas_object_show(win);
}
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