efl

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