efl

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#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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static void
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highlight_enabled_cb(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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   elm_config_focus_highlight_enabled_set(elm_check_state_get(obj));
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}
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static void
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highlight_animate_cb(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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   elm_config_focus_highlight_animate_set(elm_check_state_get(obj));
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}
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static void
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win_highlight_enabled_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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   elm_win_focus_highlight_enabled_set((Evas_Object *)data,
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                                       elm_check_state_get(obj));
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}
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static void
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win_highlight_animate_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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   elm_win_focus_highlight_animate_set((Evas_Object *)data,
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                                       elm_check_state_get(obj));
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}
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static void
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custom_chain_unset_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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   Evas_Object *c, *child = NULL;
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   Evas_Object *bx = (Evas_Object *)data;
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   Eina_List *l, *children = NULL, *custom_chain = NULL;
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   int i = 0;
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   if (elm_check_state_get(obj))
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     {
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        children = elm_box_children_get(bx);
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        EINA_LIST_FOREACH(children, l, c)
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          {
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             if (i == 0)
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               {
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                  child = c;
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                  custom_chain = eina_list_append(custom_chain, c);
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                  elm_object_focus_custom_chain_set(bx, custom_chain);
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               }
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             else if (i == 1) elm_object_focus_custom_chain_prepend(bx, c, child);
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             else if (i == 2)
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               {
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                  elm_object_focus_custom_chain_append(bx, c, child);
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                  child = c;
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               }
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              else if (i == 3) elm_object_focus_custom_chain_prepend(bx, c, child);
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              i++;
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          }
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     }
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   else
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     {
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        if (!elm_object_focus_custom_chain_get(bx)) return;
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        elm_object_focus_custom_chain_unset(bx);
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     }
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}
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static void
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create_win_bt_clicked(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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   Evas_Object *win, *gd, *bt;
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   win = elm_win_util_standard_add("test focus", "Test Focus");
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   elm_win_autodel_set(win, EINA_TRUE);
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   gd = elm_grid_add(win);
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   elm_grid_size_set(gd, 100, 100);
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   evas_object_size_hint_weight_set(gd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   elm_win_resize_object_add(win, gd);
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   evas_object_show(gd);
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   bt = elm_button_add(win);
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   elm_object_text_set(bt, "Button 1");
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   elm_grid_pack(gd, bt, 10, 10, 80, 20);
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   evas_object_show(bt);
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   bt = elm_button_add(win);
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   elm_object_text_set(bt, "Button 2");
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   elm_grid_pack(gd, bt, 10, 30, 80, 20);
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   evas_object_show(bt);
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   bt = elm_button_add(win);
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   elm_object_text_set(bt, "Button 3");
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   elm_grid_pack(gd, bt, 10, 50, 80, 20);
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   evas_object_show(bt);
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   bt = elm_button_add(win);
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   elm_object_text_set(bt, "Button 4");
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   elm_grid_pack(gd, bt, 10, 70, 80, 20);
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   evas_object_show(bt);
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   evas_object_resize(win, 160 * elm_config_scale_get(),
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                           160 * elm_config_scale_get());
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   evas_object_show(win);
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}
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void
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test_focus_custom_chain(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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   Evas_Object *win, *fr, *bx, *bx2, *tg, *bt, *sp;
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   Evas_Object *lb, *bt1, *bt2, *bt3, *bt4;
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   Eina_List *custom_chain = NULL;
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   elm_config_focus_highlight_enabled_set(EINA_TRUE);
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   elm_config_focus_highlight_animate_set(EINA_TRUE);
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   win = elm_win_util_standard_add("focus-custom-chain", "Focus Custom Chain");
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   elm_win_autodel_set(win, EINA_TRUE);
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   elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
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   elm_win_focus_highlight_animate_set(win, EINA_TRUE);
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   fr = elm_frame_add(win);
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   evas_object_size_hint_weight_set(fr, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   elm_win_resize_object_add(win, fr);
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   elm_object_style_set(fr, "pad_large");
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   evas_object_show(fr);
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   /* First Example - Using Focus Highlight */
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   bx = elm_box_add(fr);
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   elm_object_content_set(fr, bx);
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   evas_object_show(bx);
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   tg = elm_check_add(bx);
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   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_object_text_set(tg, "Focus Highlight Enabled (Config)");
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   elm_check_state_set(tg, elm_config_focus_highlight_enabled_get());
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   evas_object_smart_callback_add(tg, "changed", highlight_enabled_cb, NULL);
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   elm_box_pack_end(bx, tg);
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   evas_object_show(tg);
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   tg = elm_check_add(bx);
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   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_object_text_set(tg, "Focus Highlight Animate (Config)");
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   elm_check_state_set(tg, elm_config_focus_highlight_animate_get());
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   evas_object_smart_callback_add(tg, "changed", highlight_animate_cb, NULL);
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   elm_box_pack_end(bx, tg);
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   evas_object_show(tg);
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   tg = elm_check_add(bx);
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   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_object_text_set(tg, "Focus Highlight Enabled (Win)");
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   elm_check_state_set(tg, elm_win_focus_highlight_enabled_get(win));
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   evas_object_smart_callback_add(tg, "changed", win_highlight_enabled_cb, win);
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   elm_box_pack_end(bx, tg);
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   evas_object_show(tg);
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   tg = elm_check_add(bx);
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   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_object_text_set(tg, "Focus Highlight Animate (Win)");
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   elm_check_state_set(tg, elm_win_focus_highlight_enabled_get(win));
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   evas_object_smart_callback_add(tg, "changed", win_highlight_animate_cb, win);
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   elm_box_pack_end(bx, tg);
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   evas_object_show(tg);
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   bt = elm_button_add(bx);
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   elm_object_text_set(bt, "Create Window");
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   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx, bt);
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   evas_object_smart_callback_add(bt, "clicked", create_win_bt_clicked, NULL);
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   evas_object_show(bt);
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   sp = elm_separator_add(bx);
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   elm_separator_horizontal_set(sp, EINA_TRUE);
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   evas_object_size_hint_weight_set(sp, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(sp, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx, sp);
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   evas_object_show(sp);
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   /* Second Example - Using Custom Chain */
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   lb = elm_label_add(bx);
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   elm_object_text_set(lb, "Custom Chain: Please use tab key to check");
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   evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx, lb);
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   evas_object_show(lb);
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   bx2 = elm_box_add(bx);
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   elm_box_horizontal_set(bx2, EINA_TRUE);
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   evas_object_size_hint_weight_set(bx2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(bx2, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx, bx2);
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   evas_object_show(bx2);
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   bt1 = elm_button_add(bx2);
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   elm_object_text_set(bt1, "Button 1");
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   evas_object_size_hint_weight_set(bt1, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(bt1, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx2, bt1);
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   evas_object_show(bt1);
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   bt2 = elm_button_add(bx2);
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   elm_object_text_set(bt2, "Button 2");
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   evas_object_size_hint_weight_set(bt2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(bt2, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx2, bt2);
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   evas_object_show(bt2);
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   bt3 = elm_button_add(bx2);
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   elm_object_text_set(bt3, "Button 3");
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   evas_object_size_hint_weight_set(bt3, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(bt3, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx2, bt3);
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   evas_object_show(bt3);
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   bt4 = elm_button_add(bx2);
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   elm_object_text_set(bt4, "Button 4");
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   evas_object_size_hint_weight_set(bt4, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(bt4, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_box_pack_end(bx2, bt4);
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   evas_object_show(bt4);
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   custom_chain = eina_list_append(custom_chain, bt2);
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   custom_chain = eina_list_append(custom_chain, bt1);
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   custom_chain = eina_list_append(custom_chain, bt4);
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   custom_chain = eina_list_append(custom_chain, bt3);
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   elm_object_focus_custom_chain_set(bx2, custom_chain);
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   tg = elm_check_add(bx);
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   elm_object_text_set(tg, "Custom Chain");
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   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, 0.0);
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   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   elm_check_state_set(tg, EINA_TRUE);
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   evas_object_smart_callback_add(tg, "changed", custom_chain_unset_cb, bx2);
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   elm_box_pack_end(bx, tg);
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   evas_object_show(tg);
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   evas_object_resize(win, 320 * elm_config_scale_get(),
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                           320 * elm_config_scale_get());
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   evas_object_show(win);
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}
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