114     lv_cpicker_ext_t * ext = lv_obj_allocate_ext_attr(cpicker, sizeof(lv_cpicker_ext_t));  in lv_cpicker_create()  local
115     LV_ASSERT_MEM(ext);  in lv_cpicker_create()
116     if(ext == NULL) {  in lv_cpicker_create()
122     ext->type = LV_CPICKER_DEF_TYPE;  in lv_cpicker_create()
123     ext->hsv = LV_CPICKER_DEF_HSV;  in lv_cpicker_create()
124     ext->knob.colored = 1;  in lv_cpicker_create()
125     ext->color_mode = LV_CPICKER_COLOR_MODE_HUE;  in lv_cpicker_create()
126     ext->color_mode_fixed = 0;  in lv_cpicker_create()
127     ext->last_click_time = 0;  in lv_cpicker_create()
128     ext->last_change_time = 0;  in lv_cpicker_create()
130     lv_style_list_init(&ext->knob.style_list);  in lv_cpicker_create()
146         ext->type = copy_ext->type;  in lv_cpicker_create()
147         ext->color_mode = copy_ext->color_mode;  in lv_cpicker_create()
148         ext->color_mode_fixed = copy_ext->color_mode_fixed;  in lv_cpicker_create()
149         ext->hsv = copy_ext->hsv;  in lv_cpicker_create()
150         ext->knob.colored = copy_ext->knob.colored;  in lv_cpicker_create()
152         lv_style_list_copy(&ext->knob.style_list, &copy_ext->knob.style_list);  in lv_cpicker_create()
176     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_set_type()  local
177     if(ext->type == type) return;  in lv_cpicker_set_type()
179     ext->type = type;  in lv_cpicker_set_type()
239     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_set_hsv()  local
241     if(ext->hsv.h == hsv.h && ext->hsv.s == hsv.s && ext->hsv.v == hsv.v) return false;  in lv_cpicker_set_hsv()
243     ext->hsv = hsv;  in lv_cpicker_set_hsv()
278     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_set_color_mode()  local
280     ext->color_mode = mode;  in lv_cpicker_set_color_mode()
294     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_set_color_mode_fixed()  local
296     ext->color_mode_fixed = fixed;  in lv_cpicker_set_color_mode_fixed()
308     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_set_knob_colored()  local
309     ext->knob.colored = en ? 1 : 0;  in lv_cpicker_set_knob_colored()
326     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_color_mode()  local
328     return ext->color_mode;  in lv_cpicker_get_color_mode()
340     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_color_mode_fixed()  local
342     return ext->color_mode_fixed;  in lv_cpicker_get_color_mode_fixed()
354     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_hue()  local
356     return ext->hsv.h;  in lv_cpicker_get_hue()
368     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_saturation()  local
370     return ext->hsv.s;  in lv_cpicker_get_saturation()
382     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_value()  local
384     return ext->hsv.v;  in lv_cpicker_get_value()
396     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_hsv()  local
398     return ext->hsv;  in lv_cpicker_get_hsv()
410     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_color()  local
412     return lv_color_hsv_to_rgb(ext->hsv.h, ext->hsv.s, ext->hsv.v);  in lv_cpicker_get_color()
424     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_knob_colored()  local
426     return ext->knob.colored ? true : false;  in lv_cpicker_get_knob_colored()
456         lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_design()  local
458         if(ext->type == LV_CPICKER_TYPE_DISC) {  in lv_cpicker_design()
461         else if(ext->type == LV_CPICKER_TYPE_RECT) {  in lv_cpicker_design()
609     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in draw_knob()  local
617     if(ext->knob.colored) {  in draw_knob()
635     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in get_knob_area()  local
639     if(ext->type == LV_CPICKER_TYPE_DISC) {  in get_knob_area()
642     else if(ext->type == LV_CPICKER_TYPE_RECT) {  in get_knob_area()
653     knob_area.x1 = cpicker->coords.x1 + ext->knob.pos.x - r - left;  in get_knob_area()
654     knob_area.y1 = cpicker->coords.y1 + ext->knob.pos.y - r - right;  in get_knob_area()
655     knob_area.x2 = cpicker->coords.x1 + ext->knob.pos.x + r + top;  in get_knob_area()
656     knob_area.y2 = cpicker->coords.y1 + ext->knob.pos.y + r + bottom;  in get_knob_area()
684     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_signal()  local
697         if(ext->type == LV_CPICKER_TYPE_DISC) {  in lv_cpicker_signal()
726             hsv_cur = ext->hsv;  in lv_cpicker_signal()
728             switch(ext->color_mode) {  in lv_cpicker_signal()
730                     hsv_cur.h = (ext->hsv.h + 1) % 360;  in lv_cpicker_signal()
733                     hsv_cur.s = (ext->hsv.s + 1) % 100;  in lv_cpicker_signal()
736                     hsv_cur.v = (ext->hsv.v + 1) % 100;  in lv_cpicker_signal()
747             hsv_cur = ext->hsv;  in lv_cpicker_signal()
749             switch(ext->color_mode) {  in lv_cpicker_signal()
751                     hsv_cur.h = ext->hsv.h > 0 ? (ext->hsv.h - 1) : 360;  in lv_cpicker_signal()
754                     hsv_cur.s = ext->hsv.s > 0 ? (ext->hsv.s - 1) : 100;  in lv_cpicker_signal()
757                     hsv_cur.v = ext->hsv.v > 0 ? (ext->hsv.v - 1) : 100;  in lv_cpicker_signal()
769         ext->last_change_time = lv_tick_get();  in lv_cpicker_signal()
770         lv_indev_get_point(lv_indev_get_act(), &ext->last_press_point);  in lv_cpicker_signal()
788         if((LV_MATH_ABS(p.x - ext->last_press_point.x) > indev->driver.drag_limit / 2) ||  in lv_cpicker_signal()
789            (LV_MATH_ABS(p.y - ext->last_press_point.y) > indev->driver.drag_limit / 2)) {  in lv_cpicker_signal()
790             ext->last_change_time = lv_tick_get();  in lv_cpicker_signal()
791             ext->last_press_point.x = p.x;  in lv_cpicker_signal()
792             ext->last_press_point.y = p.y;  in lv_cpicker_signal()
803         if(ext->type == LV_CPICKER_TYPE_RECT) {  in lv_cpicker_signal()
805             uint32_t diff = lv_tick_elaps(ext->last_change_time);  in lv_cpicker_signal()
806             if(diff > (uint32_t)indev->driver.long_press_time * 2 && !ext->color_mode_fixed) {  in lv_cpicker_signal()
817         else if(ext->type == LV_CPICKER_TYPE_DISC) {  in lv_cpicker_signal()
837             uint32_t diff = lv_tick_elaps(ext->last_change_time);  in lv_cpicker_signal()
838             if(!on_ring && diff > indev->driver.long_press_time && !ext->color_mode_fixed) {  in lv_cpicker_signal()
851         hsv_cur = ext->hsv;  in lv_cpicker_signal()
853         switch(ext->color_mode) {  in lv_cpicker_signal()
889     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in lv_cpicker_get_style()  local
897             style_dsc_p = &ext->knob.style_list;  in lv_cpicker_get_style()
912     lv_cpicker_ext_t * ext = (lv_cpicker_ext_t *)lv_obj_get_ext_attr(cpicker);  in lv_cpicker_hit()  local
913     if(ext->type == LV_CPICKER_TYPE_RECT)  in lv_cpicker_hit()
924     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in next_color_mode()  local
925     ext->color_mode = (ext->color_mode + 1) % 3;  in next_color_mode()
934     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in refr_knob_pos()  local
938     if(ext->type == LV_CPICKER_TYPE_RECT) {  in refr_knob_pos()
940         switch(ext->color_mode) {  in refr_knob_pos()
942                 ind_pos += (ext->hsv.h * w) / 360;  in refr_knob_pos()
945                 ind_pos += (ext->hsv.s * w) / 100;  in refr_knob_pos()
948                 ind_pos += (ext->hsv.v * w) / 100;  in refr_knob_pos()
952         ext->knob.pos.x = ind_pos;  in refr_knob_pos()
953         ext->knob.pos.y = h / 2;  in refr_knob_pos()
955     else if(ext->type == LV_CPICKER_TYPE_DISC) {  in refr_knob_pos()
959         ext->knob.pos.x = (((int32_t)r * _lv_trigo_sin(angle)) >> LV_TRIGO_SHIFT);  in refr_knob_pos()
960         ext->knob.pos.y = (((int32_t)r * _lv_trigo_sin(angle + 90)) >> LV_TRIGO_SHIFT);  in refr_knob_pos()
961         ext->knob.pos.x = ext->knob.pos.x + w / 2;  in refr_knob_pos()
962         ext->knob.pos.y = ext->knob.pos.y + h / 2;  in refr_knob_pos()
970     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in double_click_reset()  local
973     if(lv_tick_elaps(ext->last_click_time) < indev->driver.long_press_time) {  in double_click_reset()
975         hsv_cur = ext->hsv;  in double_click_reset()
977         switch(ext->color_mode) {  in double_click_reset()
996     ext->last_click_time = lv_tick_get();  in double_click_reset()
1003     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in angle_to_mode_color()  local
1005     switch(ext->color_mode) {  in angle_to_mode_color()
1008             color = lv_color_hsv_to_rgb(angle % 360, ext->hsv.s, ext->hsv.v);  in angle_to_mode_color()
1011             color = lv_color_hsv_to_rgb(ext->hsv.h, ((angle % 360) * 100) / 360, ext->hsv.v);  in angle_to_mode_color()
1014             color = lv_color_hsv_to_rgb(ext->hsv.h, ext->hsv.s, ((angle % 360) * 100) / 360);  in angle_to_mode_color()
1022     lv_cpicker_ext_t * ext = lv_obj_get_ext_attr(cpicker);  in get_angle()  local
1024     switch(ext->color_mode) {  in get_angle()
1027             angle = ext->hsv.h;  in get_angle()
1030             angle = (ext->hsv.s * 360) / 100;  in get_angle()
1033             angle = (ext->hsv.v * 360) / 100 ;  in get_angle()