From f44099726a071d93b54bde5b397b0d5019ccac8c Mon Sep 17 00:00:00 2001
From: Daniel Juyung Seo <seojuyung@gmail.com>
Date: Mon, 3 Dec 2012 00:55:59 +0900
Subject: [PATCH] widget: added custom gengrid sample - grid check style.

---
 gui.c    | 18 ++++++++++++++++++
 widget.c | 36 ++++++++++++++++++++++++++++++++++--
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/gui.c b/gui.c
index ae4a46c..a88d2f2 100644
--- a/gui.c
+++ b/gui.c
@@ -145,6 +145,21 @@ _nf_prev_btn_clicked_cb(void *data, Evas_Object *obj, void *event_info)
    elm_naviframe_item_pop(data);
 }
 
+static void
+_style_list_gengrid_grid_check_sel_cb(void *data, Evas_Object *obj,
+                                      void *event_info)
+{
+   _viewer_box_obj_del();
+   _viewer_box_obj_add("gengrid", "h9 grid-check-style");
+}
+
+static void
+_custom_styles_add(Evas_Object *list)
+{
+   elm_list_item_append(list, "Grid Check Style", NULL, NULL,
+                        _style_list_gengrid_grid_check_sel_cb, NULL);
+}
+
 static void
 _widget_list_sel_cb(void *data, Evas_Object *obj, void *event_info)
 {
@@ -169,6 +184,9 @@ _widget_list_sel_cb(void *data, Evas_Object *obj, void *event_info)
         elm_list_item_append(li, style, NULL, NULL, _style_list_sel_cb, sd);
      }
 
+   // add additional hacky custom styles for special reasons
+   _custom_styles_add(li);
+
    elm_list_go(li);
 
    prev_btn = elm_button_add(win);
diff --git a/widget.c b/widget.c
index a39363a..42e7f48 100644
--- a/widget.c
+++ b/widget.c
@@ -171,6 +171,35 @@ _widget_gengrid_text_get(void *data, Evas_Object *obj, const char *part)
    return strdup(buf);
 }
 
+static Evas_Object *
+_widget_gengrid_grid_check_content_get(void *data, Evas_Object *obj,
+                                       const char *part)
+{
+   Evas_Object *o = NULL;
+   char buf[PATH_MAX] = {0, };
+   int i = ((int)(long)data % 4) + 1;
+
+   if (!strcmp(part, "elm.swallow.icon"))
+     {
+        o = elm_bg_add(obj);
+        snprintf(buf, sizeof(buf),
+                 "%s/images/sky_0%d.jpg", elm_app_data_dir_get(), i);
+
+        elm_bg_file_set(o, buf, NULL);
+        evas_object_size_hint_aspect_set(o, EVAS_ASPECT_CONTROL_VERTICAL,
+                                         1, 1);
+        evas_object_show(o);
+     }
+   else if (!strcmp(part, "elm.swallow.end"))
+     {
+        o = elm_check_add(obj);
+        elm_object_style_set(o, "grid");
+        evas_object_propagate_events_set(o, EINA_FALSE);
+        evas_object_show(o);
+     }
+   return o;
+}
+
 static Evas_Object *
 _widget_gengrid_content_get(void *data, Evas_Object *obj, const char *part)
 {
@@ -183,7 +212,6 @@ _widget_gengrid_content_get(void *data, Evas_Object *obj, const char *part)
         o = elm_bg_add(obj);
         snprintf(buf, sizeof(buf),
                  "%s/images/sky_0%d.jpg", elm_app_data_dir_get(), i);
-printf("%s\n", buf);
 
         elm_bg_file_set(o, buf, NULL);
         evas_object_size_hint_aspect_set(o, EVAS_ASPECT_CONTROL_VERTICAL,
@@ -214,7 +242,6 @@ _widget_gengrid_create(const char *orig_style, const char *style)
 
    ic = elm_gengrid_item_class_new();
    ic->func.text_get = _widget_gengrid_text_get;
-   ic->func.content_get = _widget_gengrid_content_get;
    ic->func.state_get = NULL;
    ic->func.del = NULL;
 
@@ -224,6 +251,11 @@ _widget_gengrid_create(const char *orig_style, const char *style)
   else
      elm_object_style_set(o, style);
 
+   if (!strcmp("h9 grid-check-style", orig_style))
+     ic->func.content_get = _widget_gengrid_grid_check_content_get;
+   else
+     ic->func.content_get = _widget_gengrid_content_get;
+
    for (i = 0; i < 50; i++)
      {
         elm_gengrid_item_append(o, ic, (void *)(long)i, NULL, NULL);