efl

1
#ifdef HAVE_CONFIG_H
2
# include "elementary_config.h"
3
#endif
4
#include <Elementary.h>
5

6
typedef struct _App_Data
7
{
8
   Efl_Canvas_Animation        *parallel_hide_anim;
9
   Elm_Button                  *button;
10

11
   Eina_Bool             is_btn_visible;
12
} App_Data;
13

14
static void
15
_anim_changed_cb(void *data EINA_UNUSED, const Efl_Event *event EINA_UNUSED)
16
{
17
   Eo *anim = event->info;
18

19
   if (anim)
20
     {
21
        printf("Animation has been started!\n");
22
     }
23
   else
24
     {
25
        printf("Animation has been ended!\n");
26
     }
27
}
28

29
static void
30
_anim_running_cb(void *data EINA_UNUSED, const Efl_Event *event)
31
{
32
   double *progress = event->info;
33
   printf("Animation is running! Current progress(%lf)\n", *progress);
34
}
35

36
EFL_CALLBACKS_ARRAY_DEFINE(animation_stats_cb,
37
  {EFL_CANVAS_OBJECT_ANIMATION_EVENT_ANIMATION_CHANGED, _anim_changed_cb },
38
  {EFL_CANVAS_OBJECT_ANIMATION_EVENT_ANIMATION_PROGRESS_UPDATED, _anim_running_cb },
39
)
40

41
static void
42
_btn_clicked_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
43
{
44
   App_Data *ad = data;
45

46
   ad->is_btn_visible = !(ad->is_btn_visible);
47

48
   if (ad->is_btn_visible)
49
     {
50
        //Create Animation Object from Animation
51
        efl_canvas_object_animation_start(ad->button, ad->parallel_hide_anim, -1.0, 0.0);
52
        efl_text_set(obj, "Start Parallel Group Animation to hide button");
53
     }
54
   else
55
     {
56
        //Create Animation Object from Animation
57
        efl_canvas_object_animation_start(ad->button, ad->parallel_hide_anim, 1.0, 0.0);
58
        efl_text_set(obj, "Start Parallel Group Animation to show button");
59
     }
60

61
}
62

63
static void
64
_win_del_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
65
{
66
   App_Data *ad = data;
67
   free(ad);
68
}
69

70
void
71
test_efl_anim_group_parallel(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
72
{
73
   App_Data *ad = calloc(1, sizeof(App_Data));
74
   if (!ad) return;
75

76
   Evas_Object *win = elm_win_add(NULL, "Efl Animation Group Parallel", ELM_WIN_BASIC);
77
   elm_win_title_set(win, "Efl Animation Group Parallel");
78
   elm_win_autodel_set(win, EINA_TRUE);
79
   evas_object_smart_callback_add(win, "delete,request", _win_del_cb, ad);
80

81
   //Button to be animated
82
   Evas_Object *btn = elm_button_add(win);
83
   elm_object_text_set(btn, "Target");
84
   evas_object_size_hint_weight_set(btn, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
85
   evas_object_resize(btn, 150, 150);
86
   evas_object_move(btn, 125, 100);
87
   evas_object_show(btn);
88
   efl_event_callback_array_add(btn, animation_stats_cb(), ad);
89

90
   //Hide Animation
91
   Efl_Canvas_Animation *hide_anim = efl_add(EFL_CANVAS_ALPHA_ANIMATION_CLASS, win);
92
   efl_animation_alpha_set(hide_anim, 1.0, 0.0);
93

94
   //Rotate from 0 to 45 degrees Animation
95
   Efl_Canvas_Animation *cw_45_degrees_anim = efl_add(EFL_CANVAS_ROTATE_ANIMATION_CLASS, win);
96
   efl_animation_rotate_set(cw_45_degrees_anim, 0.0, 45.0, NULL, EINA_VECTOR2(0.5, 0.5));
97

98
   //Scale Animation to zoom in
99
   Efl_Canvas_Animation *scale_double_anim = efl_add(EFL_CANVAS_SCALE_ANIMATION_CLASS, win);
100
   efl_animation_scale_set(scale_double_anim, EINA_VECTOR2(1.0, 1.0), EINA_VECTOR2(2.0, 2.0), NULL, EINA_VECTOR2(0.5, 0.5));
101

102
   //Hide Parallel Group Animation
103
   Efl_Canvas_Animation *parallel_hide_anim = efl_add(EFL_CANVAS_PARALLEL_GROUP_ANIMATION_CLASS, win);
104
   efl_animation_duration_set(parallel_hide_anim, 1.0);
105
   efl_animation_final_state_keep_set(parallel_hide_anim, EINA_TRUE);
106

107
   //Add animations to group animation
108
   efl_animation_group_animation_add(parallel_hide_anim, hide_anim);
109
   efl_animation_group_animation_add(parallel_hide_anim, cw_45_degrees_anim);
110
   efl_animation_group_animation_add(parallel_hide_anim, scale_double_anim);
111

112

113
   //Initialize App Data
114
   ad->parallel_hide_anim = parallel_hide_anim;
115
   ad->button = btn;
116

117
   ad->is_btn_visible = EINA_TRUE;
118

119
   //Button to start animation
120
   Evas_Object *btn2 = elm_button_add(win);
121
   elm_object_text_set(btn2, "Start Parallel Group Animation to hide button");
122
   evas_object_smart_callback_add(btn2, "clicked", _btn_clicked_cb, ad);
123
   evas_object_size_hint_weight_set(btn2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
124
   evas_object_resize(btn2, 300, 50);
125
   evas_object_move(btn2, 50, 300);
126
   evas_object_show(btn2);
127

128
   evas_object_resize(win, 400 * elm_config_scale_get(),
129
                           400 * elm_config_scale_get());
130
   evas_object_show(win);
131
}
132