1 // gcc -o efl_ui_collection_view_example_1 efl_ui_collection_view_example_1.c `pkg-config --cflags --libs efl-ui
2
3 #ifdef HAVE_CONFIG_H
4 # include "elementary_config.h"
5 #else
6 # define EFL_BETA_API_SUPPORT 1
7 #endif
8
9 #include <Efl_Ui.h>
10 #include <Elementary.h>
11 #include <Efl.h>
12 #include <Eio.h>
13 #include <stdio.h>
14
15 #define NUM_ITEMS 400
16
17 static Efl_Model*
_make_model(Evas_Object * win)18 _make_model(Evas_Object *win)
19 {
20 Eina_Value vtext;
21 Efl_Generic_Model *model, *child;
22 unsigned int i;
23 char buf[256];
24
25 model = efl_add(EFL_GENERIC_MODEL_CLASS, win);
26 eina_value_setup(&vtext, EINA_VALUE_TYPE_STRING);
27
28 for (i = 0; i < (NUM_ITEMS); i++)
29 {
30 child = efl_model_child_add(model);
31 snprintf(buf, sizeof(buf), "Item # %i", i);
32 eina_value_set(&vtext, buf);
33 efl_model_property_set(child, "title", &vtext);
34 }
35
36 eina_value_flush(&vtext);
37 return model;
38 }
39
40 static void
_item_constructing(void * data EINA_UNUSED,const Efl_Event * ev)41 _item_constructing(void *data EINA_UNUSED, const Efl_Event *ev)
42 {
43 Efl_Gfx_Entity *item = ev->info;
44
45 if (!efl_ui_item_calc_locked_get(item))
46 efl_gfx_hint_size_min_set(item, EINA_SIZE2D(50, 50));
47 }
48
49 EAPI_MAIN void
efl_main(void * data EINA_UNUSED,const Efl_Event * ev)50 efl_main(void *data EINA_UNUSED, const Efl_Event *ev)
51 {
52 Efl_Ui_Factory *factory;
53 Evas_Object *win, *li;
54 Eo *model;
55 Eo *position_manager;
56 Efl_App *app = ev->object;
57 Eina_Accessor *ac;
58 Eina_Bool list = EINA_TRUE, multi = EINA_FALSE, none = EINA_FALSE;
59 Efl_Ui_Select_Mode mode = EFL_UI_SELECT_MODE_SINGLE;
60 const char *arg;
61 unsigned int i;
62
63 ac = efl_core_command_line_command_access(app);
64 EINA_ACCESSOR_FOREACH(ac, i, arg)
65 {
66 if (eina_streq(arg, "grid")) list = EINA_FALSE;
67 if (eina_streq(arg, "multi")) multi = EINA_TRUE;
68 if (eina_streq(arg, "none")) none = EINA_TRUE;
69 }
70 eina_accessor_free(ac);
71
72 if (multi) mode = EFL_UI_SELECT_MODE_MULTI;
73 if (none) mode = EFL_UI_SELECT_MODE_NONE;
74
75 win = efl_add(EFL_UI_WIN_CLASS, app,
76 efl_ui_win_type_set(efl_added, EFL_UI_WIN_TYPE_BASIC),
77 efl_ui_win_autohide_set(efl_added, EINA_TRUE));
78 elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_HIDDEN);
79 model = _make_model(win);
80
81 factory = efl_add(EFL_UI_LAYOUT_FACTORY_CLASS, win);
82 efl_ui_property_bind(factory, "text", "title");
83
84 if (list)
85 {
86 position_manager = efl_new(EFL_UI_POSITION_MANAGER_LIST_CLASS);
87 efl_ui_widget_factory_item_class_set(factory, EFL_UI_LIST_DEFAULT_ITEM_CLASS);
88 }
89 else
90 {
91 position_manager = efl_new(EFL_UI_POSITION_MANAGER_GRID_CLASS);
92 efl_ui_widget_factory_item_class_set(factory, EFL_UI_GRID_DEFAULT_ITEM_CLASS);
93 efl_event_callback_add(factory, EFL_UI_FACTORY_EVENT_ITEM_CONSTRUCTING, _item_constructing, NULL);
94 }
95
96 li = efl_add(EFL_UI_COLLECTION_VIEW_CLASS, win,
97 efl_ui_collection_view_position_manager_set(efl_added, position_manager),
98 efl_ui_view_model_set(efl_added, model),
99 efl_ui_multi_selectable_select_mode_set(efl_added, mode),
100 efl_ui_collection_view_factory_set(efl_added, factory));
101
102 efl_content_set(win, li);
103
104 //showall
105 efl_gfx_entity_size_set(win, EINA_SIZE2D(320, 320));
106 }
107 EFL_MAIN()
108