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Add CountDownScreen #1

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b149af5
新增CountDownScreen
dustin007442 Jul 11, 2024
4ce9434
新增CountDownSettingScreen
dustin007442 Jul 11, 2024
ca4b7a4
fix CountDownScreen name
dustin007442 Jul 11, 2024
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222 changes: 222 additions & 0 deletions code/ui.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1648,6 +1648,228 @@ def initialization(self):
self.set_content("64次/分 (10分钟前)")


normal_style = lv.style_t()
normal_style.set_border_width(0)
normal_style.set_pad_all(0)
normal_style.set_outline_width(0)
normal_style.set_text_color(lv.color_white())
normal_style.set_radius(0)
normal_style.set_bg_color(lv.color_black())


class CountDownSettingScreen(Screen):
NAME = 'countdownsetting_screen'

def __init__(self):
super().__init__()

self.meta = lv.obj()
self.meta.add_style(normal_style, 0)

self.rt_img = lv.img(self.meta, src='E:/media/chevron-left-y.png')
self.rt_img.set_align(lv.ALIGN.TOP_LEFT)
self.rt_label = lv.label(self.meta)
self.rt_label.set_text('设置')
self.rt_label.set_style_text_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)
self.rt_label.align_to(self.rt_img, lv.ALIGN.OUT_RIGHT_MID, 5, 0)
self.time = lv.label(self.meta)
self.time.set_text('09:00')
self.time.set_align(lv.ALIGN.TOP_RIGHT)

self.layout = lv.obj(self.meta)
self.layout.set_size(240, 250)
self.layout.set_y(30)
self.layout.set_layout(lv.LAYOUT_FLEX.value)
self.layout.set_style_flex_flow(lv.FLEX_FLOW.ROW_WRAP, lv.PART.MAIN | lv.STATE.DEFAULT)
self.layout.set_style_flex_main_place(lv.FLEX_ALIGN.SPACE_EVENLY, lv.PART.MAIN | lv.STATE.DEFAULT)
self.layout.set_style_flex_cross_place(lv.FLEX_ALIGN.CENTER, lv.PART.MAIN | lv.STATE.DEFAULT)
self.layout.set_style_flex_track_place(lv.FLEX_ALIGN.SPACE_EVENLY, lv.PART.MAIN | lv.STATE.DEFAULT)

self.layout.add_style(normal_style, lv.PART.MAIN | lv.STATE.DEFAULT)

self.hours_label = lv.label(self.layout)
self.hours_label.set_text('小时')
self.hours_label.set_style_text_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)

self.minutes_label = lv.label(self.layout)
self.minutes_label.set_text('分钟')
self.minutes_label.set_style_text_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)

self.seconds_label = lv.label(self.layout)
self.seconds_label.set_text('秒')
self.seconds_label.set_style_text_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)

self.roller_hours = lv.roller(self.layout)
self.roller_hours.set_options("\n".join(['{:02d}'.format(hour) for hour in range(24)]), lv.roller.MODE.NORMAL)
self.roller_hours.set_visible_row_count(3)
self.roller_hours.set_style_border_width(0, lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_hours.set_style_text_color(lv.color_white(), lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_hours.set_style_bg_color(lv.color_black(), lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_hours.set_style_bg_opa(lv.OPA.TRANSP, lv.PART.SELECTED | lv.STATE.DEFAULT)
self.roller_hours.set_style_pad_all(0, lv.PART.MAIN | lv.STATE.DEFAULT)

self.roller_hours.add_flag(lv.OBJ_FLAG_FLEX_IN_NEW.TRACK)
self.roller_hours.set_style_text_opa(lv.OPA.COVER, lv.PART.SELECTED | lv.STATE.DEFAULT)
self.roller_hours.set_style_text_opa(lv.OPA._80, lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_hours.add_event_cb(
lambda event: print('roller_hours VALUE_CHANGED'),
lv.EVENT.VALUE_CHANGED,
None
)
self.sep1 = lv.label(self.layout)
self.sep1.set_text(':')

self.roller_minutes = lv.roller(self.layout)
self.roller_minutes.set_options("\n".join(['{:02d}'.format(hour) for hour in range(60)]), lv.roller.MODE.NORMAL)
self.roller_minutes.set_visible_row_count(3)
self.roller_minutes.set_style_border_width(0, lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_minutes.set_style_text_color(lv.color_white(), lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_minutes.set_style_bg_color(lv.color_black(), lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_minutes.set_style_bg_opa(lv.OPA.TRANSP, lv.PART.SELECTED | lv.STATE.DEFAULT)
self.roller_minutes.set_style_pad_all(0, lv.PART.MAIN | lv.STATE.DEFAULT)

self.roller_minutes.set_style_text_opa(lv.OPA.COVER, lv.PART.SELECTED | lv.STATE.DEFAULT)
self.roller_minutes.set_style_text_opa(lv.OPA._80, lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_minutes.add_event_cb(
lambda event: print('roller_minutes VALUE_CHANGED'),
lv.EVENT.VALUE_CHANGED,
None
)
self.sep2 = lv.label(self.layout)
self.sep2.set_text(':')

self.roller_seconds = lv.roller(self.layout)
self.roller_seconds.set_options("\n".join(['{:02d}'.format(hour) for hour in range(60)]), lv.roller.MODE.NORMAL)
self.roller_seconds.set_visible_row_count(3)
self.roller_seconds.set_style_border_width(0, lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_seconds.set_style_text_color(lv.color_white(), lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_seconds.set_style_bg_color(lv.color_black(), lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_seconds.set_style_bg_opa(lv.OPA.TRANSP, lv.PART.SELECTED | lv.STATE.DEFAULT)
self.roller_seconds.set_style_pad_all(0, lv.PART.MAIN | lv.STATE.DEFAULT)

self.roller_seconds.set_style_text_opa(lv.OPA.COVER, lv.PART.SELECTED | lv.STATE.DEFAULT)
self.roller_seconds.set_style_text_opa(lv.OPA._80, lv.PART.MAIN | lv.STATE.DEFAULT)
self.roller_seconds.add_event_cb(
lambda event: print('roller_seconds VALUE_CHANGED'),
lv.EVENT.VALUE_CHANGED,
None
)

self.cancel = lv.btn(self.layout)
self.cancel.set_size(100, 50)
self.cancel_label = lv.label(self.cancel)
self.cancel_label.set_text('取消')

self.cancel.add_flag(lv.OBJ_FLAG_FLEX_IN_NEW.TRACK)
self.cancel.set_style_text_color(lv.palette_main(lv.PALETTE.GREY), lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.set_style_bg_opa(lv.OPA._30, lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.set_style_bg_color(lv.palette_main(lv.PALETTE.GREY), lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.add_event_cb(self.cancel_event_clicked_handler, lv.EVENT.CLICKED, None)

self.ok = lv.btn(self.layout)
self.ok.set_size(100, 50)
self.ok.set_style_text_color(lv.palette_main(lv.PALETTE.BLUE), lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.set_style_bg_opa(lv.OPA._30, lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.set_style_bg_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.add_event_cb(self.ok_event_clicked_handler, lv.EVENT.CLICKED, None)
self.ok_label = lv.label(self.ok)
self.ok_label.set_text('开始')

def cancel_event_clicked_handler(self, event):
print('{} cancel_event_clicked_handler'.format(type(self).__name__))

def ok_event_clicked_handler(self, event):
print('{} ok_event_clicked_handler'.format(type(self).__name__))


class CountDownScreen(Screen):
NAME = 'countdown_screen'

def __init__(self):
super().__init__()
self.meta = lv.obj()
self.meta.add_style(normal_style, lv.PART.MAIN | lv.STATE.DEFAULT)

self.rt_img = lv.img(self.meta)
self.rt_img.set_src('E:/media/chevron-left-y.png')
self.rt_img.set_align(lv.ALIGN.TOP_LEFT)
self.rt_label = lv.label(self.meta)
self.rt_label.set_text('倒计时')
self.rt_label.set_style_text_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)
self.rt_label.align_to(self.rt_img, lv.ALIGN.OUT_RIGHT_MID, 5, 0)

self.time = lv.label(self.meta)
self.time.set_text('09:00')
self.time.set_align(lv.ALIGN.TOP_RIGHT)

self.arc = lv.arc(self.meta)
self.arc.set_size(200, 200)
self.arc.set_range(0, 1000)
self.arc.set_rotation(270)
self.arc.set_bg_angles(0, 360)
self.arc.set_style_arc_color(lv.palette_main(lv.PALETTE.ORANGE), lv.PART.INDICATOR | lv.STATE.DEFAULT)
self.arc.center()
self.arc.remove_style(None, lv.PART.KNOB)
self.arc.clear_flag(lv.obj.FLAG.CLICKABLE)
self.arc.set_value(1000)

self.total = lv.label(self.arc)
self.total.set_text('1分钟')
self.total.align(lv.ALIGN.CENTER, 0, -40)

self.remaining = lv.label(self.arc)
self.remaining.set_text('01:00')
self.remaining.align(lv.ALIGN.CENTER, 0, 0)

self.cancel = lv.btn(self.meta)
self.cancel_label = lv.label(self.cancel)
self.cancel_label.set_text('取消')
self.cancel.set_size(100, 50)
self.cancel.set_style_align(lv.ALIGN.BOTTOM_LEFT, lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.set_style_text_color(lv.palette_main(lv.PALETTE.GREY), lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.set_style_bg_opa(lv.OPA._30, lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.set_style_bg_color(lv.palette_main(lv.PALETTE.GREY), lv.PART.MAIN | lv.STATE.DEFAULT)
self.cancel.add_event_cb(self.cancel_event_clicked_handler, lv.EVENT.CLICKED, None)

self.ok = lv.btn(self.meta)
self.ok_label = lv.label(self.ok)
self.ok_label.set_text('开始')
self.ok.set_size(100, 50)
self.ok.set_style_align(lv.ALIGN.BOTTOM_RIGHT, lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.set_style_text_color(lv.palette_main(lv.PALETTE.BLUE), lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.set_style_bg_opa(lv.OPA._30, lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.set_style_bg_color(lv.palette_main(lv.PALETTE.YELLOW), lv.PART.MAIN | lv.STATE.DEFAULT)
self.ok.add_event_cb(self.ok_event_clicked_handler, lv.EVENT.CLICKED, None)

self.total_seconds = 60
self.anim = None

def cancel_event_clicked_handler(self, event):
print('{} cancel_event_clicked_handler'.format(type(self).__name__))
if self.anim:
lv.anim_del_all()
self.anim = None

def ok_event_clicked_handler(self, event):
print('{} ok_event_clicked_handler'.format(type(self).__name__))
if self.anim:
return
self.anim = lv.anim()
self.anim.set_var(self.arc)
self.anim.set_values(1000, 0)
self.anim.set_time(self.total_seconds * 1000)
self.anim.set_custom_exec_cb(self.anim_custom_exec_cb)
self.anim.set_ready_cb(self.anim_ready_cb)
self.anim.start()

def anim_custom_exec_cb(self, anim, value):
self.arc.set_value(value)
self.remaining.set_text('{:02d}:{:02d}'.format(int(value * 0.06) // 60, int(value * 0.06) % 60))

def anim_ready_cb(self, anim):
self.anim = None


class UI(Abstract):
def __init__(self):
self.screens = []
Expand Down