src/examples/fileselector_entry_example.c

   1 /**
   2  * Simple Elementary's <b>file selector entry widget</b> example,
   3  * illustrating its usage and API.
   4  *
   5  * See stdout/stderr for output. Compile with:
   6  *
   7  * @verbatim
   8  * gcc -g fileselector_entry_example.c -o fileselector_entry_example `pkg-config --cflags --libs elementary`
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13
  14 /* hook on the file,chosen smart callback */
  15 static void
  16 _file_chosen(void        *data,
  17              Evas_Object *obj,
  18              void        *event_info)
  19 {
  20    const char *file = event_info;
  21
  22    if (file)
  23      printf("File chosen: %s\n", file);
  24    else
  25      printf("File selection canceled.\n");
  26 }
  27
  28 /* toggle inwin mode */
  29 static void
  30 _inwin_mode_toggle(void        *data,
  31                    Evas_Object *obj,
  32                    void        *event_info)
  33 {
  34    Evas_Object *fs_entry = data;
  35    Eina_Bool old_val = elm_fileselector_entry_inwin_mode_get(fs_entry);
  36
  37    elm_fileselector_entry_inwin_mode_set(fs_entry, !old_val);
  38    printf("Inwin mode set to: %s\n", old_val ? "false" : "true");
  39 }
  40
  41 static void
  42 _current_sel_toggle(void        *data,
  43                     Evas_Object *obj,
  44                     void        *event_info)
  45 {
  46    Evas_Object *fs_entry = data;
  47    Eina_Bool old_val = elm_fileselector_is_save_get(fs_entry);
  48    elm_fileselector_is_save_set(fs_entry, !old_val);
  49
  50    printf("%s text entry with selected item's name\n",
  51           old_val ? "Disabling" : "Enabling");
  52 }
  53
  54 static void
  55 _folder_only_toggle(void        *data,
  56                     Evas_Object *obj,
  57                     void        *event_info)
  58 {
  59    Evas_Object *fs_entry = data;
  60    Eina_Bool old_val = elm_fileselector_folder_only_get(fs_entry);
  61    elm_fileselector_folder_only_set(fs_entry, !old_val);
  62
  63    printf("Folder only mode set to: %s\n", old_val ? "false" : "true");
  64 }
  65
  66 static void
  67 _expandable_toggle(void        *data,
  68                    Evas_Object *obj,
  69                    void        *event_info)
  70 {
  71    Evas_Object *fs_entry = data;
  72    Eina_Bool old_val = elm_fileselector_expandable_get(fs_entry);
  73    elm_fileselector_expandable_set(fs_entry, !old_val);
  74
  75    printf("Expandable folders mode set to: %s\n", old_val ? "false" : "true");
  76 }
  77
  78 EAPI_MAIN int
  79 elm_main(int    argc,
  80          char **argv)
  81 {
  82    Evas_Object *win, *vbox, *hbox, *ic, *ck, *fs_entry, *sep;
  83
  84    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
  85
  86    win = elm_win_util_standard_add("fileselector-entry", "File Selector Entry Example");
  87    elm_win_autodel_set(win, EINA_TRUE);
  88
  89    vbox = elm_box_add(win);
  90    evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  91    elm_win_resize_object_add(win, vbox);
  92    evas_object_show(vbox);
  93
  94    ic = elm_icon_add(win);
  95    elm_icon_standard_set(ic, "file");
  96    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
  97
  98    /* file selector entry */
  99    fs_entry = elm_fileselector_entry_add(win);
 100    evas_object_size_hint_align_set(fs_entry, EVAS_HINT_FILL, 0);
 101    elm_fileselector_path_set(fs_entry, "/tmp");
 102    elm_object_text_set(fs_entry, "Select a file");
 103    elm_object_part_content_set(fs_entry, "button icon", ic);
 104
 105    elm_box_pack_end(vbox, fs_entry);
 106    evas_object_show(fs_entry);
 107    evas_object_show(ic);
 108
 109    /* attribute setting knobs */
 110    sep = elm_separator_add(win);
 111    elm_separator_horizontal_set(sep, EINA_TRUE);
 112    elm_box_pack_end(vbox, sep);
 113    evas_object_show(sep);
 114
 115    hbox = elm_box_add(win);
 116    elm_box_horizontal_set(hbox, EINA_TRUE);
 117    elm_box_pack_end(vbox, hbox);
 118    evas_object_show(hbox);
 119
 120    ck = elm_check_add(win);
 121    elm_object_text_set(ck, "editable selection");
 122    elm_check_state_set(ck, elm_fileselector_is_save_get(fs_entry));
 123    evas_object_smart_callback_add(ck, "changed", _current_sel_toggle, fs_entry);
 124    elm_box_pack_end(hbox, ck);
 125    evas_object_show(ck);
 126
 127    ck = elm_check_add(win);
 128    elm_object_text_set(ck, "\"inwin\" mode");
 129    elm_check_state_set(ck, elm_fileselector_entry_inwin_mode_get(fs_entry));
 130    evas_object_smart_callback_add(ck, "changed", _inwin_mode_toggle, fs_entry);
 131    elm_box_pack_end(hbox, ck);
 132    evas_object_show(ck);
 133
 134    ck = elm_check_add(win);
 135    elm_object_text_set(ck, "folders only");
 136    elm_check_state_set(ck, elm_fileselector_folder_only_get(fs_entry));
 137    evas_object_smart_callback_add(ck, "changed", _folder_only_toggle, fs_entry);
 138    elm_box_pack_end(hbox, ck);
 139    evas_object_show(ck);
 140
 141    ck = elm_check_add(win);
 142    elm_object_text_set(ck, "expandable");
 143    elm_check_state_set(ck, elm_fileselector_expandable_get(fs_entry));
 144    evas_object_smart_callback_add(ck, "changed", _expandable_toggle, fs_entry);
 145    elm_box_pack_end(hbox, ck);
 146    evas_object_show(ck);
 147
 148    evas_object_smart_callback_add(fs_entry, "file,chosen", _file_chosen, NULL);
 149
 150    evas_object_resize(win, 400, 400);
 151    evas_object_show(win);
 152
 153    elm_run();
 154
 155    return 0;
 156 }
 157 ELM_MAIN()