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lv_preload: add constant-speed loader (#1181)

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This commit is contained in:
HarryManderTait
2019-08-29 00:01:50 +12:00
committed by embeddedt
parent 7ea67301d7
commit 74d5ac5553
2 changed files with 6 additions and 3 deletions
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6
src/lv_objx/lv_preload.c
View File

@@ -220,9 +220,10 @@ void lv_preload_set_type(lv_obj_t * preload, lv_preload_type_t type)
lv_anim_create(&b);
break;
}
case LV_PRELOAD_TYPE_CONSTANT_ARC:
case LV_PRELOAD_TYPE_SPINNING_ARC:
default: {
ext->anim_type = LV_PRELOAD_TYPE_SPINNING_ARC;
ext->anim_type = type;
lv_anim_t a;
a.var = preload;
if(ext->anim_dir == LV_PRELOAD_DIR_FORWARD) {
@@ -234,7 +235,8 @@ void lv_preload_set_type(lv_obj_t * preload, lv_preload_type_t type)
a.end = 360;
}
a.exec_cb = (lv_anim_exec_xcb_t)lv_preload_spinner_anim;
a.path_cb = lv_anim_path_ease_in_out;
a.path_cb = (LV_PRELOAD_TYPE_CONSTANT_ARC == type ?
lv_anim_path_linear : lv_anim_path_ease_in_out);
a.ready_cb = NULL;
a.act_time = 0;
a.time = ext->time;

3
src/lv_objx/lv_preload.h
View File

@@ -48,6 +48,7 @@ extern "C" {
enum {
LV_PRELOAD_TYPE_SPINNING_ARC,
LV_PRELOAD_TYPE_FILLSPIN_ARC,
LV_PRELOAD_TYPE_CONSTANT_ARC,
};
typedef uint8_t lv_preload_type_t;
@@ -67,7 +68,7 @@ typedef struct
/*New data for this type */
lv_anim_value_t arc_length; /*Length of the spinning indicator in degree*/
uint16_t time; /*Time of one round*/
lv_preload_type_t anim_type : 1; /*Type of the arc animation*/
lv_preload_type_t anim_type : 2; /*Type of the arc animation*/
lv_preload_dir_t anim_dir : 1; /*Animation Direction*/
} lv_preload_ext_t;