Improve Standard Icon test

You can now select the size of the icons in the list and
also added a single icon that you can resize.

The size of the icons is important as icon themes usually
provide different images for different sizes.

This test now spot out some errors in elm_icon wrt icon
sizing, will fix soon

diff --git a/src/bin/test_icon.c b/src/bin/test_icon.c
index 0245111..3938ea7 100644 (file)
--- a/src/bin/test_icon.c
+++ b/src/bin/test_icon.c
@@ -146,7 +146,7 @@ test_icon_transparent(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
 
 /* Test: Icon Standard */
 static void
-_standard_list_populate(Evas_Object *list, Elm_Icon_Lookup_Order order)
+_standard_list_populate(Evas_Object *list, Elm_Icon_Lookup_Order order, int size)
 {
    Evas_Object *ic;
    Eina_List *l;
@@ -161,7 +161,7 @@ _standard_list_populate(Evas_Object *list, Elm_Icon_Lookup_Order order)
          snprintf(name, sizeof(name), "%s", group + 9);
         if ((p = strrchr(name, '/')))
           *p = '\0';
-         printf("Found group:%s  Name:%s\n", group, name);
+         // printf("Found group:%s  Name:%s\n", group, name);
 
          // quick hack to show only standard-compliant icons
          // apart from the "folder" one, all the others have "-" in the name
@@ -170,6 +170,8 @@ _standard_list_populate(Evas_Object *list, Elm_Icon_Lookup_Order order)
                ic = elm_icon_add(list);
                elm_icon_order_lookup_set(ic, order);
                elm_icon_standard_set(ic, name);
+               if (size)
+                 evas_object_size_hint_min_set(ic, size, size);
                elm_list_item_append(list, name, ic, NULL, NULL, NULL);
            }
 
@@ -179,16 +181,43 @@ _standard_list_populate(Evas_Object *list, Elm_Icon_Lookup_Order order)
 }
 
 static void
-_rdg_changed_cb(void *data EINA_UNUSED, Evas_Object *obj,
+_rdg_changed_cb(void *data, Evas_Object *obj EINA_UNUSED,
                 void *event_info EINA_UNUSED)
 {
-   _standard_list_populate(data, elm_radio_value_get(obj));
+   Evas_Object *li = data;
+   Evas_Object *icon = evas_object_data_get(li, "resize_icon");
+   Evas_Object *order_rdg = evas_object_data_get(li, "order_rdg");
+   Evas_Object *size_rdg = evas_object_data_get(li, "size_rdg");
+
+   _standard_list_populate(li, elm_radio_value_get(order_rdg),
+                           elm_radio_value_get(size_rdg));
+
+   elm_icon_order_lookup_set(icon, elm_radio_value_get(order_rdg));
+}
+
+static void
+_slider_changed_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
+{
+   Evas_Object *icon = data;
+   int size = (int)elm_slider_value_get(obj);
+
+   evas_object_size_hint_min_set(icon, size, size);
+}
+
+static void
+_list_selected_cb(void *data EINA_UNUSED, Evas_Object *obj, void *event_info)
+{
+   Elm_Object_Item *list_it = event_info;
+   Evas_Object *icon = evas_object_data_get(obj, "resize_icon");
+
+   elm_icon_standard_set(icon, elm_object_item_text_get(list_it));
 }
 
 void
-test_icon_standard(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+test_icon_standard(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
+                   void *event_info EINA_UNUSED)
 {
-   Evas_Object *win, *li, *box, *hbox, *fr, *rd, *rdg;
+   Evas_Object *win, *li, *box, *hbox, *fr, *rd, *rdg, *icon, *sl;
 
    win = elm_win_util_standard_add("icon-test-std", "Icon Standard");
    elm_win_autodel_set(win, EINA_TRUE);
@@ -198,19 +227,20 @@ test_icon_standard(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *e
    elm_win_resize_object_add(win, box);
    evas_object_show(box);
 
+   li = elm_list_add(box);
+   evas_object_size_hint_weight_set(li, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(li, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_smart_callback_add(li, "selected", _list_selected_cb, NULL);
+   _standard_list_populate(li, ELM_ICON_LOOKUP_FDO_THEME, 0);
+   evas_object_show(li);
+
+   // lookup order
    fr = elm_frame_add(box);
    elm_object_text_set(fr, "standard icon order lookup");
    evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
    elm_box_pack_end(box, fr);
    evas_object_show(fr);
 
-   li = elm_list_add(box);
-   evas_object_size_hint_weight_set(li, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-   evas_object_size_hint_align_set(li, EVAS_HINT_FILL, EVAS_HINT_FILL);
-   elm_box_pack_end(box, li);
-   evas_object_show(li);
-   _standard_list_populate(li, ELM_ICON_LOOKUP_FDO_THEME);
-
    hbox = elm_box_add(fr);
    elm_box_horizontal_set(hbox, EINA_TRUE);
    elm_object_content_set(fr, hbox);
@@ -222,6 +252,7 @@ test_icon_standard(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *e
    elm_box_pack_end(hbox, rdg);
    evas_object_show(rdg);
    evas_object_smart_callback_add(rdg, "changed", _rdg_changed_cb, li);
+   evas_object_data_set(li, "order_rdg", rdg);
 
    rd = elm_radio_add(hbox);
    elm_radio_state_value_set(rd, ELM_ICON_LOOKUP_THEME_FDO);
@@ -247,6 +278,115 @@ test_icon_standard(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *e
    evas_object_show(rd);
    evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
 
+   // size
+   fr = elm_frame_add(box);
+   elm_object_text_set(fr, "standard icon size");
+   evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
+   elm_box_pack_end(box, fr);
+   evas_object_show(fr);
+   
+   hbox = elm_box_add(fr);
+   elm_box_horizontal_set(hbox, EINA_TRUE);
+   elm_object_content_set(fr, hbox);
+   evas_object_show(hbox);
+
+   rdg = elm_radio_add(hbox);
+   elm_radio_state_value_set(rdg, 0);
+   elm_object_text_set(rdg, "Free");
+   elm_box_pack_end(hbox, rdg);
+   evas_object_show(rdg);
+   evas_object_smart_callback_add(rdg, "changed", _rdg_changed_cb, li);
+   evas_object_data_set(li, "size_rdg", rdg);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 16);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "16");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 22);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "22");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 24);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "24");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 32);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "32");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 48);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "48");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 64);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "64");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   rd = elm_radio_add(hbox);
+   elm_radio_state_value_set(rd, 128);
+   elm_radio_group_add(rd, rdg);
+   elm_object_text_set(rd, "128");
+   elm_box_pack_end(hbox, rd);
+   evas_object_show(rd);
+   evas_object_smart_callback_add(rd, "changed", _rdg_changed_cb, li);
+
+   // pack the list
+   elm_box_pack_end(box, li);
+
+   // live resize
+   fr = elm_frame_add(box);
+   elm_object_text_set(fr, "live resize");
+   evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
+   elm_box_pack_end(box, fr);
+   evas_object_show(fr);
+   
+   hbox = elm_box_add(fr);
+   elm_object_content_set(fr, hbox);
+   evas_object_show(hbox);
+
+   icon = elm_icon_add(hbox);
+   elm_icon_order_lookup_set(icon, ELM_ICON_LOOKUP_FDO_THEME);
+   elm_icon_standard_set(icon, "folder");
+   evas_object_size_hint_min_set(icon, 16, 16);
+   elm_box_pack_end(hbox, icon);
+   evas_object_show(icon);
+   evas_object_data_set(li, "resize_icon", icon);
+
+   sl = elm_slider_add(hbox);
+   elm_slider_min_max_set(sl, 16, 256);
+   elm_slider_value_set(sl, 16);
+   elm_slider_unit_format_set(sl, "%.0f px");
+   evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, 0.0);
+   evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.0);
+   evas_object_smart_callback_add(sl, "changed", _slider_changed_cb, icon);
+   elm_box_pack_end(hbox, sl);
+   evas_object_show(sl);
+
+   // show the win
    evas_object_resize(win, 300, 400);
    evas_object_show(win);
 }