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/**
* Simple Elementary's <b>file selector button widget</b> example,
* illustrating its usage and API.
*
* See stdout/stderr for output. Compile with:
*
* @verbatim
* gcc -g file selector_button_example.c -o file selector_button_example `pkg-config --cflags --libs elementary`
* @endverbatim
*/
#include <Elementary.h>
static void
_on_done(void *data,
Evas_Object *obj,
void *event_info)
{
elm_exit();
}
static void /* hook on the sole smart callback */
_file_chosen(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *entry = data;
const char *file = event_info;
if (file)
{
elm_object_text_set(entry, file);
printf("File chosen: %s\n", file);
}
else
printf("File selection canceled.\n");
}
/* toggle inwin mode */
static void
_inwin_mode_toggle(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs_bt = data;
Eina_Bool old_val = elm_fileselector_button_inwin_mode_get(fs_bt);
elm_fileselector_button_inwin_mode_set(fs_bt, !old_val);
printf("Inwin mode set to: %s\n", old_val ? "false" : "true");
}
static void
_current_sel_toggle(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs_bt = data;
Eina_Bool old_val = elm_fileselector_button_is_save_get(fs_bt);
elm_fileselector_button_is_save_set(fs_bt, !old_val);
printf("%s text entry with selected item's name\n",
old_val ? "Disabling" : "Enabling");
}
static void
_folder_only_toggle(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs_bt = data;
Eina_Bool old_val = elm_fileselector_button_folder_only_get(fs_bt);
elm_fileselector_button_folder_only_set(fs_bt, !old_val);
printf("Folder only mode set to: %s\n", old_val ? "false" : "true");
}
static void
_expandable_toggle(void *data,
Evas_Object *obj,
void *event_info)
{
Evas_Object *fs_bt = data;
Eina_Bool old_val = elm_fileselector_button_expandable_get(fs_bt);
elm_fileselector_button_expandable_set(fs_bt, !old_val);
printf("Expandable folders mode set to: %s\n", old_val ? "false" : "true");
}
EAPI_MAIN int
elm_main(int argc,
char **argv)
{
Evas_Object *win, *bg, *vbox, *hbox, *ic, *ck, *fs_bt, *en, *lb, *sep;
win = elm_win_add(NULL, "fileselector-button", ELM_WIN_BASIC);
elm_win_title_set(win, "File Selector Button Example");
evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
bg = elm_bg_add(win);
elm_win_resize_object_add(win, bg);
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_show(bg);
vbox = elm_box_add(win);
elm_win_resize_object_add(win, vbox);
evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_show(vbox);
ic = elm_icon_add(win);
elm_icon_standard_set(ic, "file");
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
/* file selector button */
fs_bt = elm_fileselector_button_add(win);
elm_fileselector_button_path_set(fs_bt, "/tmp");
elm_object_text_set(fs_bt, "Select a file");
elm_object_part_content_set(fs_bt, "icon", ic);
elm_box_pack_end(vbox, fs_bt);
evas_object_show(fs_bt);
evas_object_show(ic);
/* attribute setting knobs */
sep = elm_separator_add(win);
elm_separator_horizontal_set(sep, EINA_TRUE);
elm_box_pack_end(vbox, sep);
evas_object_show(sep);
hbox = elm_box_add(win);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_box_pack_end(vbox, hbox);
evas_object_show(hbox);
ck = elm_check_add(win);
elm_object_text_set(ck, "editable selection");
elm_check_state_set(ck, elm_fileselector_button_is_save_get(fs_bt));
evas_object_smart_callback_add(ck, "changed", _current_sel_toggle, fs_bt);
elm_box_pack_end(hbox, ck);
evas_object_show(ck);
ck = elm_check_add(win);
elm_object_text_set(ck, "\"inwin\" mode");
elm_check_state_set(ck, elm_fileselector_button_inwin_mode_get(fs_bt));
evas_object_smart_callback_add(ck, "changed", _inwin_mode_toggle, fs_bt);
elm_box_pack_end(hbox, ck);
evas_object_show(ck);
ck = elm_check_add(win);
elm_object_text_set(ck, "folders only");
elm_check_state_set(ck, elm_fileselector_button_folder_only_get(fs_bt));
evas_object_smart_callback_add(ck, "changed", _folder_only_toggle, fs_bt);
elm_box_pack_end(hbox, ck);
evas_object_show(ck);
ck = elm_check_add(win);
elm_object_text_set(ck, "expandable");
elm_check_state_set(ck, elm_fileselector_button_expandable_get(fs_bt));
evas_object_smart_callback_add(ck, "changed", _expandable_toggle, fs_bt);
elm_box_pack_end(hbox, ck);
evas_object_show(ck);
lb = elm_label_add(win);
elm_object_text_set(lb, "Last selection:");
elm_box_pack_end(vbox, lb);
evas_object_show(lb);
en = elm_entry_add(win);
elm_entry_line_wrap_set(en, EINA_FALSE);
elm_entry_editable_set(en, EINA_FALSE);
evas_object_smart_callback_add(fs_bt, "file,chosen", _file_chosen, en);
elm_box_pack_end(vbox, en);
evas_object_show(en);
evas_object_resize(win, 400, 400);
evas_object_show(win);
elm_run();
elm_shutdown();
return 0;
}
ELM_MAIN()
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