replace item_container benchmark

the new one has the correct name, can test grid and list, has a
changable amount of items. Additionally, it prints the pid on startup, which is usefull for perf related debugging.

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9609

src/benchmarks/elementary/collection.c

@@ -1,5 +1,7 @@
 #include <Efl_Ui.h>
 
+static Efl_Ui_Win *win;
+static Efl_Ui_Collection *collection;
 static Eo *first, *last, *middle;
 static int timer = 15;
 static int frames = 0;
@@ -60,41 +62,117 @@ _first_frame_cb(void *data, const Efl_Event *ev EINA_UNUSED)
    efl_event_callback_del(ev->object, EFL_CANVAS_SCENE_EVENT_RENDER_POST, _first_frame_cb, data);
 }
 
+static void
+_build_list(int items)
+{
+
+   collection = efl_add(EFL_UI_LIST_CLASS, win);
+   efl_content_set(win, collection);
+
+   for (int i = 0; i < items; ++i)
+     {
+        Eo *il = efl_add(EFL_UI_LIST_DEFAULT_ITEM_CLASS, collection);
+        double r = 10+((double)190/(double)10)*(i%10);
+
+        if (i == 0)
+          first = il;
+        else if (i == items/2)
+          middle = il;
+        else if (i == (items - 1))
+          last = il;
+        efl_gfx_color_set(il, r, 10, 10, 255);
+        efl_gfx_hint_size_min_set(il, EINA_SIZE2D(40, 40+(i%2)*40));
+        efl_pack_end(collection, il);
+     }
+}
+
+static void
+_build_grid(int items)
+{
+   Eo *list;
+
+   collection = efl_add(EFL_UI_GRID_CLASS, win);
+   efl_content_set(win, collection);
+
+   for (int i = 0; i < items; ++i)
+     {
+        Eo *il = efl_add(EFL_UI_GRID_DEFAULT_ITEM_CLASS, collection);
+        double r = 10+((double)190/(double)10)*(i%10);
+
+        if (i == 0)
+          first = il;
+        else if (i == items/2)
+          middle = il;
+        else if (i == (items - 1))
+          last = il;
+        efl_gfx_color_set(il, r, 10, 10, 255);
+        efl_gfx_hint_size_min_set(il, EINA_SIZE2D(80, 150+(i%2)*40));
+        efl_pack_end(collection, il);
+     }
+}
+
+static void
+print_help(void)
+{
+   printf("The following options are optional:\n");
+   printf(" --list Run the benchmark with the list position manager.\n");
+   printf(" --grid Run the benchmark with the list position manager.\n");
+   printf(" --items X Run the benchmark with X items.\n");
+}
+
 EAPI_MAIN void
 efl_main(void *data EINA_UNUSED, const Efl_Event *ev EINA_UNUSED)
 {
-   Eo *win, *item_container, *list;
+   Eina_Accessor *cml;
+   const char *part;
+   int c;
+   int items = 5000;
+   Eina_Bool grid = EINA_FALSE;
+
+   printf("Started on pid: %d\n", getpid());
+
+   cml = efl_core_command_line_command_access(efl_main_loop_get());
+
+   EINA_ACCESSOR_FOREACH(cml, c, part)
+     {
+        if (c == 0) continue;
+        if (eina_streq(part, "--items"))
+          {
+             c++;
+             EINA_SAFETY_ON_FALSE_GOTO(eina_accessor_data_get(cml, c, (void**)&part), err);
+             items = atoi(part);
+             if (!items)
+               goto err;
+          }
+        else if (eina_streq(part, "--list"))
+          {
+             grid = EINA_FALSE;
+          }
+        else if (eina_streq(part, "--grid"))
+          {
+             grid = EINA_TRUE;
+          }
+        else
+          goto err;
+     }
 
    win = efl_add(EFL_UI_WIN_CLASS, efl_main_loop_get(),
                  efl_ui_win_type_set(efl_added, EFL_UI_WIN_TYPE_BASIC),
                  efl_text_set(efl_added, "Efl.Ui.Item_Container benchmark"),
                  efl_ui_win_autodel_set(efl_added, EINA_TRUE)
                 );
-
-   list = efl_new(EFL_UI_POSITION_MANAGER_LIST_CLASS);
-   item_container = efl_add(EFL_UI_COLLECTION_CLASS, win,
-                      efl_ui_collection_position_manager_set(efl_added, list));
-   efl_content_set(win, item_container);
-
-   printf("Building 5000 objects\n");
-   for (int i = 0; i < 5000; ++i)
-     {
-        Eo *il = efl_add(EFL_UI_LIST_DEFAULT_ITEM_CLASS, item_container);
-        double r = 10+((double)190/(double)10)*(i%10);
-
-        if (i == 0)
-          first = il;
-        else if (i == 2500)
-          middle = il;
-        else if (i == 4999)
-          last = il;
-        efl_gfx_color_set(il, r, 10, 10, 255);
-        efl_gfx_hint_size_min_set(il, EINA_SIZE2D(40, 40+(i%2)*40));
-        efl_pack_end(item_container, il);
-     }
+   printf("Building %d objects\n", items);
+   if (grid)
+     _build_grid(items);
+   else
+     _build_list(items);
    printf("Done!\n");
-   efl_gfx_entity_size_set(win, EINA_SIZE2D(200, 200));
+   efl_gfx_entity_size_set(win, EINA_SIZE2D(500, 500));
 
-   efl_event_callback_add(evas_object_evas_get(win), EFL_CANVAS_SCENE_EVENT_RENDER_POST, _first_frame_cb, item_container);
+   efl_event_callback_add(evas_object_evas_get(win), EFL_CANVAS_SCENE_EVENT_RENDER_POST, _first_frame_cb, collection);
+   return;
+err:
+   print_help();
+   efl_exit(-1);
 }
 EFL_MAIN()

src/benchmarks/elementary/meson.build

@@ -7,8 +7,8 @@ benchmark('focus_widget_tree', focus_widget_tree_bench,
   args: ['5'],
 )
 
-item_container = executable('item_container',
-  'item_container.c',
+item_container = executable('collection',
+  'collection.c',
   dependencies: [elementary, ecore_input_evas, eio],
 )