src/examples/index_example_02.c

   1 /**
   2  * Simple Elementary's <b>index widget</b> example, illustrating its
   3  * usage and API -- now with sorted insertions.
   4  *
   5  * See stdout/stderr for output. Compile with:
   6  *
   7  * @verbatim
   8  * gcc -g `pkg-config --cflags --libs elementary` index_example.c -o index_example
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13 #ifdef HAVE_CONFIG_H
  14 # include "elementary_config.h"
  15 #else
  16 # define __UNUSED__
  17 # define PACKAGE_DATA_DIR "../../data"
  18 #endif
  19
  20 static const char *items[] = \
  21 {
  22    "Judith",
  23    "Paulina",
  24    "Cathy",
  25    "Vendella",
  26    "Naomi",
  27    "Ashley",
  28    "Stacey",
  29    "Gail"
  30 };
  31
  32 static void
  33 _index_changed(void        *data __UNUSED__,
  34                Evas_Object *obj __UNUSED__,
  35                void        *event_info)
  36 {
  37 <<<<<<< HEAD
  38    elm_gengrid_item_bring_in(event_info);
  39 =======
  40    elm_gengrid_item_bring_in(event_info, ELM_GENGRID_ITEM_SCROLLTO_IN);
  41 >>>>>>> remotes/origin/upstream
  42 }
  43
  44 static void
  45 _on_done(void        *data __UNUSED__,
  46          Evas_Object *obj __UNUSED__,
  47          void        *event_info __UNUSED__)
  48 {
  49    elm_exit();
  50 }
  51
  52 static char *
  53 _grid_label_get(void        *data,
  54                 Evas_Object *obj __UNUSED__,
  55                 const char  *part __UNUSED__)
  56 {
  57    int idx = (int)data;
  58    return strdup(items[idx]);
  59 }
  60
  61 Evas_Object *
  62 _grid_content_get(void        *data __UNUSED__,
  63                Evas_Object *obj,
  64                const char  *part)
  65 {
  66    if (!strcmp(part, "elm.swallow.icon"))
  67      {
  68         char buf[PATH_MAX];
  69         snprintf(buf, sizeof(buf), "%s/images/%s", PACKAGE_DATA_DIR,
  70                  "sky_01.jpg");
  71
  72         Evas_Object *icon = elm_bg_add(obj);
  73         elm_bg_file_set(icon, buf, NULL);
  74         evas_object_size_hint_aspect_set(icon, EVAS_ASPECT_CONTROL_VERTICAL, 1,
  75                                          1);
  76         evas_object_show(icon);
  77         return icon;
  78      }
  79
  80    return NULL;
  81 }
  82
  83 /* ordering alphabetically */
  84 static int
  85 _index_icmp(const void *data1,
  86             const void *data2)
  87 {
  88    const char *label1, *label2;
  89
  90    const Elm_Object_Item *index_it1 = data1;
  91    const Elm_Object_Item *index_it2 = data2;
  92
  93    label1 = elm_index_item_letter_get(index_it1);
  94    label2 = elm_index_item_letter_get(index_it2);
  95
  96    return strcasecmp(label1, label2);
  97 }
  98
  99 int
 100 elm_main(int    argc __UNUSED__,
 101          char **argv __UNUSED__)
 102 {
 103    Evas_Object *win, *bg, *grid, *index;
 104 <<<<<<< HEAD
 105    Elm_Gengrid_Item *it;
 106 =======
 107    Elm_Object_Item *gg_it;
 108 >>>>>>> remotes/origin/upstream
 109    unsigned int i;
 110
 111    Elm_Gengrid_Item_Class gic;
 112
 113    win = elm_win_add(NULL, "index", ELM_WIN_BASIC);
 114    elm_win_title_set(win, "Index Example");
 115    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
 116
 117    bg = elm_bg_add(win);
 118    elm_win_resize_object_add(win, bg);
 119    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 120    evas_object_show(bg);
 121
 122    grid = elm_gengrid_add(win);
 123    elm_gengrid_item_size_set(grid, 150, 150);
 124
 125    gic.item_style = "default";
 126    gic.func.text_get = _grid_label_get;
 127    gic.func.content_get = _grid_content_get;
 128    gic.func.state_get = NULL;
 129    gic.func.del = NULL;
 130
 131    evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 132    elm_win_resize_object_add(win, grid);
 133    evas_object_show(grid);
 134
 135    index = elm_index_add(win);
 136    evas_object_size_hint_weight_set(index, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 137    elm_win_resize_object_add(win, index);
 138
 139    evas_object_show(index);
 140
 141    for (i = 0; i < (sizeof(items) / sizeof(items[0])); i++)
 142      {
 143         char buf[32];
 144
 145 <<<<<<< HEAD
 146         it = elm_gengrid_item_append(grid, &gic, (void *)i, NULL, NULL);
 147
 148         /* indexing by first letters */
 149         snprintf(buf, sizeof(buf), "%c", items[i][0]);
 150         elm_index_item_sorted_insert(index, buf, it, _index_icmp, NULL);
 151 =======
 152         gg_it = elm_gengrid_item_append(grid, &gic, (void *)i, NULL, NULL);
 153
 154         /* indexing by first letters */
 155         snprintf(buf, sizeof(buf), "%c", items[i][0]);
 156         elm_index_item_sorted_insert(index, buf, NULL, gg_it, _index_icmp, NULL);
 157 >>>>>>> remotes/origin/upstream
 158      }
 159
 160    evas_object_smart_callback_add(index, "delay,changed", _index_changed, NULL);
 161
 162    evas_object_resize(win, 320, 300);
 163    evas_object_show(win);
 164
 165    elm_index_active_set(index, EINA_TRUE);
 166
 167    elm_run();
 168    return 0;
 169 }
 170
 171 ELM_MAIN()