GUI插件完成房间窗口

plugins/native-ui/designer/native-ui.fbp

@@ -48,7 +48,7 @@
       <property name="minimum_size"></property>
       <property name="name">RoomFrameBase</property>
       <property name="pos"></property>
-      <property name="size">750,650</property>
+      <property name="size">800,650</property>
       <property name="style">wxDEFAULT_FRAME_STYLE</property>
       <property name="subclass">; ; forward_declare</property>
       <property name="title">blivechat - 房间 123456</property>
@@ -58,6 +58,7 @@
       <property name="window_name"></property>
       <property name="window_style">wxTAB_TRAVERSAL</property>
       <property name="xrc_skip_sizer">1</property>
+      <event name="OnClose">_on_close</event>
       <object class="wxBoxSizer" expanded="true">
         <property name="minimum_size"></property>
         <property name="name">bSizer1</property>
@@ -153,6 +154,7 @@
                     <property name="window_extra_style"></property>
                     <property name="window_name"></property>
                     <property name="window_style"></property>
+                    <event name="OnButtonClick">_on_config_button_click</event>
                   </object>
                 </object>
                 <object class="sizeritem" expanded="true">
@@ -225,6 +227,7 @@
                     <property name="window_extra_style"></property>
                     <property name="window_name"></property>
                     <property name="window_style"></property>
+                    <event name="OnToggleButton">_on_stay_on_top_button_toggle</event>
                   </object>
                 </object>
                 <object class="sizeritem" expanded="true">
@@ -276,7 +279,7 @@
                     <property name="gripper">0</property>
                     <property name="hidden">0</property>
                     <property name="id">wxID_ANY</property>
-                    <property name="label">&lt;&lt;</property>
+                    <property name="label">&gt;&gt;</property>
                     <property name="margins"></property>
                     <property name="markup">0</property>
                     <property name="max_size"></property>
@@ -309,6 +312,7 @@
                     <property name="window_extra_style"></property>
                     <property name="window_name"></property>
                     <property name="window_style"></property>
+                    <event name="OnButtonClick">_on_collapse_console_button_click</event>
                   </object>
                 </object>
               </object>
@@ -417,7 +421,7 @@
             <property name="maximum_size"></property>
             <property name="min_size"></property>
             <property name="minimize_button">0</property>
-            <property name="minimum_size"></property>
+            <property name="minimum_size">200,-1</property>
             <property name="moveable">1</property>
             <property name="name">console_notebook</property>
             <property name="pane_border">1</property>
@@ -674,7 +678,7 @@
                       <property name="resize">Resizable</property>
                       <property name="show">1</property>
                       <property name="size"></property>
-                      <property name="style">wxLC_REPORT</property>
+                      <property name="style">wxLC_REPORT|wxLC_SINGLE_SEL</property>
                       <property name="subclass">; ; forward_declare</property>
                       <property name="toolbar_pane">0</property>
                       <property name="tooltip"></property>
@@ -801,7 +805,7 @@
                       <property name="resize">Resizable</property>
                       <property name="show">1</property>
                       <property name="size"></property>
-                      <property name="style">wxLC_REPORT</property>
+                      <property name="style">wxLC_REPORT|wxLC_SINGLE_SEL</property>
                       <property name="subclass">; ; forward_declare</property>
                       <property name="toolbar_pane">0</property>
                       <property name="tooltip"></property>
@@ -940,7 +944,7 @@
                           <property name="resize">Resizable</property>
                           <property name="show">1</property>
                           <property name="size"></property>
-                          <property name="style">wxLC_REPORT</property>
+                          <property name="style">wxLC_REPORT|wxLC_SINGLE_SEL</property>
                           <property name="subclass">; ; forward_declare</property>
                           <property name="toolbar_pane">0</property>
                           <property name="tooltip"></property>

plugins/native-ui/designer/ui_base.py

@@ -18,7 +18,7 @@ import wx.html2
 class RoomFrameBase ( wx.Frame ):
 
     def __init__( self, parent ):
-        wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, title = u"blivechat - 房间 123456", pos = wx.DefaultPosition, size = wx.Size( 750,650 ), style = wx.DEFAULT_FRAME_STYLE|wx.TAB_TRAVERSAL )
+        wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, title = u"blivechat - 房间 123456", pos = wx.DefaultPosition, size = wx.Size( 800,650 ), style = wx.DEFAULT_FRAME_STYLE|wx.TAB_TRAVERSAL )
 
         self.SetSizeHints( wx.DefaultSize, wx.DefaultSize )
         self.SetForegroundColour( wx.SystemSettings.GetColour( wx.SYS_COLOUR_WINDOW ) )
@@ -39,7 +39,7 @@ class RoomFrameBase ( wx.Frame ):
 
         bSizer3.Add( ( 0, 0), 1, wx.EXPAND, 5 )
 
-        self.collapse_console_button = wx.Button( self, wx.ID_ANY, u"<<", wx.DefaultPosition, wx.DefaultSize, 0 )
+        self.collapse_console_button = wx.Button( self, wx.ID_ANY, u">>", wx.DefaultPosition, wx.DefaultSize, 0 )
         bSizer3.Add( self.collapse_console_button, 0, 0, 5 )
 
 
@@ -52,6 +52,8 @@ class RoomFrameBase ( wx.Frame ):
         bSizer1.Add( bSizer2, 1, wx.EXPAND, 5 )
 
         self.console_notebook = wx.Notebook( self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, 0 )
+        self.console_notebook.SetMinSize( wx.Size( 200,-1 ) )
+
         self.paid_panel = wx.Panel( self.console_notebook, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.TAB_TRAVERSAL )
         bSizer4 = wx.BoxSizer( wx.VERTICAL )
 
@@ -66,7 +68,7 @@ class RoomFrameBase ( wx.Frame ):
         self.super_chat_panel = wx.Panel( self.console_notebook, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.TAB_TRAVERSAL )
         bSizer5 = wx.BoxSizer( wx.VERTICAL )
 
-        self.super_chat_list = wx.ListCtrl( self.super_chat_panel, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LC_REPORT )
+        self.super_chat_list = wx.ListCtrl( self.super_chat_panel, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LC_REPORT|wx.LC_SINGLE_SEL )
         bSizer5.Add( self.super_chat_list, 1, wx.EXPAND, 5 )
 
 
@@ -77,7 +79,7 @@ class RoomFrameBase ( wx.Frame ):
         self.gift_panel = wx.Panel( self.console_notebook, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.TAB_TRAVERSAL )
         bSizer6 = wx.BoxSizer( wx.VERTICAL )
 
-        self.gift_list = wx.ListCtrl( self.gift_panel, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LC_REPORT )
+        self.gift_list = wx.ListCtrl( self.gift_panel, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LC_REPORT|wx.LC_SINGLE_SEL )
         bSizer6.Add( self.gift_list, 1, wx.EXPAND, 5 )
 
 
@@ -90,7 +92,7 @@ class RoomFrameBase ( wx.Frame ):
 
         sbSizer1 = wx.StaticBoxSizer( wx.StaticBox( self.statistics_panel, wx.ID_ANY, u"付费用户" ), wx.VERTICAL )
 
-        self.paid_user_list = wx.ListCtrl( sbSizer1.GetStaticBox(), wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LC_REPORT )
+        self.paid_user_list = wx.ListCtrl( sbSizer1.GetStaticBox(), wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LC_REPORT|wx.LC_SINGLE_SEL )
         sbSizer1.Add( self.paid_user_list, 1, wx.EXPAND, 5 )
 
 
@@ -115,10 +117,30 @@ class RoomFrameBase ( wx.Frame ):
 
         self.Centre( wx.BOTH )
 
+        # Connect Events
+        self.Bind( wx.EVT_CLOSE, self._on_close )
+        self.config_button.Bind( wx.EVT_BUTTON, self._on_config_button_click )
+        self.stay_on_top_button.Bind( wx.EVT_TOGGLEBUTTON, self._on_stay_on_top_button_toggle )
+        self.collapse_console_button.Bind( wx.EVT_BUTTON, self._on_collapse_console_button_click )
+
     def __del__( self ):
         pass
 
 
+    # Virtual event handlers, override them in your derived class
+    def _on_close( self, event ):
+        event.Skip()
+
+    def _on_config_button_click( self, event ):
+        event.Skip()
+
+    def _on_stay_on_top_button_toggle( self, event ):
+        event.Skip()
+
+    def _on_collapse_console_button_click( self, event ):
+        event.Skip()
+
+
 ###########################################################################
 ## Class RoomConfigDialogBase
 ###########################################################################

plugins/native-ui/listener.py

@@ -5,6 +5,8 @@ import datetime
 import logging
 from typing import *
 
+import pubsub.pub as pub
+
 import blcsdk
 import blcsdk.models as sdk_models
 
@@ -41,7 +43,7 @@ class MsgHandler(blcsdk.BaseHandler):
     def _on_open_plugin_admin_ui(
         self, client: blcsdk.BlcPluginClient, message: sdk_models.OpenPluginAdminUiMsg, extra: sdk_models.ExtraData
     ):
-        pass
+        pub.sendMessage('open_admin_ui')
 
     def _on_room_init(
         self, client: blcsdk.BlcPluginClient, message: sdk_models.RoomInitMsg, extra: sdk_models.ExtraData
@@ -119,6 +121,10 @@ class MsgHandler(blcsdk.BaseHandler):
         ))
 
 
+def iter_rooms() -> Iterable['Room']:
+    return _key_room_dict.values()
+
+
 def get_room(room_key: sdk_models.RoomKey):
     return _key_room_dict.get(room_key, None)
 
@@ -128,14 +134,15 @@ def _get_or_add_room(room_key: sdk_models.RoomKey, room_id):
     if room is None:
         if room_id is None:
             raise TypeError('room_id is None')
-        room = _key_room_dict[room_id] = Room(room_key, room_id)
-        # TODO 打开房间窗口
+        room = _key_room_dict[room_key] = Room(room_key, room_id)
+        pub.sendMessage('add_room', room_key=room_key)
     return room
 
 
 def _del_room(room_key: sdk_models.RoomKey):
-    _key_room_dict.pop(room_key, None)
-    # TODO 关闭房间窗口
+    room = _key_room_dict.pop(room_key, None)
+    if room is not None:
+        pub.sendMessage('del_room', room_key=room_key)
 
 
 @dataclasses.dataclass
@@ -177,26 +184,107 @@ class Room:
         self._interact_uids: Set[str] = set()
         self._total_paid_price = 0
 
+    @property
+    def room_key(self):
+        return self._room_key
+
+    @property
+    def room_id(self):
+        return self._room_id
+
+    @property
+    def super_chats(self):
+        return self._super_chats
+
+    @property
+    def gifts(self):
+        return self._gifts
+
+    @property
+    def uid_paid_user_dict(self):
+        return self._uid_paid_user_dict
+
+    @property
+    def danmaku_num(self):
+        return self._danmaku_num
+
+    @property
+    def interact_uids(self):
+        return self._interact_uids
+
+    @property
+    def total_paid_price(self):
+        return self._total_paid_price
+
     def add_danmaku(self, uid):
         self._danmaku_num += 1
+        pub.sendMessage('room_data_change.danmaku_num', room=self, value=self._danmaku_num)
+
+        self._add_interact_uid(uid)
+
+    def _add_interact_uid(self, uid):
+        if uid in self._interact_uids:
+            return
+
         self._interact_uids.add(uid)
+        pub.sendMessage(
+            'room_data_change.interact_uids',
+            room=self,
+            value=self._interact_uids,
+            index=uid,
+            is_new=True,
+        )
 
     def add_super_chat(self, super_chat: SuperChatRecord):
         self._super_chats.append(super_chat)
+        pub.sendMessage(
+            'room_data_change.super_chats',
+            room=self,
+            value=self._super_chats,
+            index=len(self._super_chats) - 1,
+            is_new=True,
+        )
+
         self._add_user_paid_price(PaidUserRecord(
             uid=super_chat.uid,
             name=super_chat.author_name,
             price=super_chat.price,
         ))
-        self._danmaku_num += 1
-        self._interact_uids.add(super_chat.uid)
+
         self._total_paid_price += super_chat.price
+        pub.sendMessage('room_data_change.total_paid_price', room=self, value=self._total_paid_price)
+
+        self.add_danmaku(super_chat.uid)
+
+    def _add_user_paid_price(self, paid_user: PaidUserRecord):
+        old_paid_user = self._uid_paid_user_dict.get(paid_user.uid, None)
+        if old_paid_user is None:
+            old_paid_user = self._uid_paid_user_dict[paid_user.uid] = PaidUserRecord(
+                uid=paid_user.uid,
+                name=paid_user.name,
+                price=0,
+            )
+            is_new = True
+        else:
+            is_new = False
+        old_paid_user.price += paid_user.price
+
+        pub.sendMessage(
+            'room_data_change.uid_paid_user_dict',
+            room=self,
+            value=self._uid_paid_user_dict,
+            index=paid_user.uid,
+            is_new=is_new,
+        )
 
     def add_gift(self, gift: GiftRecord):
         # 尝试合并
         is_merged = False
         min_time_to_merge = gift.time - datetime.timedelta(seconds=10)
-        for old_gift in reversed(self._gifts):
+        index = len(self._gifts)
+        for index in range(len(self._gifts) - 1, -1, -1):
+            old_gift = self._gifts[index]
+
             if old_gift.time < min_time_to_merge:
                 break
             if old_gift.uid == gift.uid and old_gift.gift_name == gift.gift_name:
@@ -204,24 +292,25 @@ class Room:
                 old_gift.price += gift.price
                 is_merged = True
                 break
-
         if not is_merged:
+            index = len(self._gifts)
             self._gifts.append(gift)
+        pub.sendMessage(
+            'room_data_change.gifts',
+            room=self,
+            value=self._gifts,
+            index=index,
+            is_new=not is_merged,
+        )
+
         if gift.price > 0.:
             self._add_user_paid_price(PaidUserRecord(
                 uid=gift.uid,
                 name=gift.author_name,
                 price=gift.price,
             ))
-        self._interact_uids.add(gift.uid)
-        self._total_paid_price += gift.price
 
-    def _add_user_paid_price(self, paid_user: PaidUserRecord):
-        old_paid_user = self._uid_paid_user_dict.get(paid_user.uid, None)
-        if old_paid_user is None:
-            old_paid_user = self._uid_paid_user_dict[paid_user.uid] = PaidUserRecord(
-                uid=paid_user.uid,
-                name=paid_user.name,
-                price=0,
-            )
-        old_paid_user.price += paid_user.price
+        self._add_interact_uid(gift.uid)
+
+        self._total_paid_price += gift.price
+        pub.sendMessage('room_data_change.total_paid_price', room=self, value=self._total_paid_price)

plugins/native-ui/main.pyw

@@ -5,19 +5,16 @@ import logging.handlers
 import os
 import signal
 import sys
-from typing import *
 
 import wx
-import wxasync
 
 import blcsdk
 import config
 import listener
+import ui.app
 
 logger = logging.getLogger('native-ui')
 
-app: Optional[wxasync.WxAsyncApp] = None
-
 
 async def main():
     try:
@@ -37,7 +34,7 @@ async def init():
     if not blcsdk.is_sdk_version_compatible():
         raise RuntimeError('SDK version is not compatible')
 
-    init_ui()
+    ui.app.init()
     await listener.init()
 
 
@@ -57,6 +54,7 @@ def init_signal_handlers():
 
 
 def start_shut_down(*_args):
+    app = wx.GetApp()
     if app is not None:
         app.ExitMainLoop()
     else:
@@ -78,14 +76,9 @@ def init_logging():
     )
 
 
-def init_ui():
-    global app
-    app = wxasync.WxAsyncApp(clearSigInt=False)
-
-
 async def run():
     logger.info('Running event loop')
-    await app.MainLoop()
+    await wx.GetApp().MainLoop()
     logger.info('Start to shut down')
 
 

plugins/native-ui/requirements.txt

@@ -1,2 +1,3 @@
+PyPubSub==4.0.3
 wxasync==0.49
 wxPython==4.2.1

plugins/native-ui/ui/app.py

@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+import logging
+from typing import *
+
+import pubsub.pub as pub
+import wxasync
+
+import blcsdk.models as sdk_models
+import listener
+import ui.room_frame
+
+logger = logging.getLogger('native-ui.' + __name__)
+
+_app: Optional['App'] = None
+
+
+def init():
+    global _app
+    _app = App()
+
+
+class App(wxasync.WxAsyncApp):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, clearSigInt=False, **kwargs)
+        self.SetExitOnFrameDelete(False)
+
+        self._key_room_frame_dict: Dict[sdk_models.RoomKey, ui.room_frame.RoomFrame] = {}
+
+    def OnInit(self):
+        pub.subscribe(self._on_add_room, 'add_room')
+        pub.subscribe(self._on_del_room, 'del_room')
+        pub.subscribe(self._on_room_frame_close, 'room_frame_close')
+        pub.subscribe(self._on_open_admin_ui, 'open_admin_ui')
+        return True
+
+    def _on_add_room(self, room_key: sdk_models.RoomKey):
+        if room_key in self._key_room_frame_dict:
+            return
+
+        room_frame = self._key_room_frame_dict[room_key] = ui.room_frame.RoomFrame(None, room_key)
+        room_frame.Show()
+
+    def _on_del_room(self, room_key: sdk_models.RoomKey):
+        room_frame = self._key_room_frame_dict.pop(room_key, None)
+        if room_frame is not None:
+            room_frame.Close(True)
+
+    def _on_room_frame_close(self, room_key: sdk_models.RoomKey):
+        self._key_room_frame_dict.pop(room_key, None)
+
+    def _on_open_admin_ui(self):
+        for room in listener.iter_rooms():
+            self._on_add_room(room.room_key)

plugins/native-ui/ui/room.py

@@ -1,10 +0,0 @@
-# -*- coding: utf-8 -*-
-import designer.ui_base
-
-
-class RoomFrame(designer.ui_base.RoomFrameBase):
-    def __init__(self, parent):
-        super().__init__(parent)
-
-        self.chat_web_view.LoadURL('http://localhost:12450/room/test?minGiftPrice=0&showGiftName=true&relayMessagesByServer=true&lang=zh')
-        self.paid_web_view.LoadURL('http://localhost:12450/room/test?showDanmaku=false&showGiftName=true&relayMessagesByServer=true&lang=zh')

plugins/native-ui/ui/room_frame.py

@@ -0,0 +1,185 @@
+# -*- coding: utf-8 -*-
+import datetime
+import logging
+import urllib.parse
+from typing import *
+
+import pubsub.pub as pub
+import wx
+
+import blcsdk
+import blcsdk.models as sdk_models
+import designer.ui_base
+import listener
+
+logger = logging.getLogger('native-ui.' + __name__)
+
+
+class RoomFrame(designer.ui_base.RoomFrameBase):
+    def __init__(self, parent, room_key: sdk_models.RoomKey):
+        super().__init__(parent)
+        self._room_key = room_key
+
+        room = listener.get_room(self._room_key)
+        room_str = str(room.room_id) if room is not None else str(self._room_key)
+        self.SetTitle(f'blivechat - 房间 {room_str}')
+
+        room_params = {'minGiftPrice': 0, 'showGiftName': 'true'}
+        self.chat_web_view.LoadURL(self._get_room_url(room_params))
+        room_params['showDanmaku'] = 'false'
+        self.paid_web_view.LoadURL(self._get_room_url(room_params))
+
+        self.super_chat_list.AppendColumn('时间', width=50)
+        self.super_chat_list.AppendColumn('用户名', width=120)
+        self.super_chat_list.AppendColumn('金额', width=50)
+        self.super_chat_list.AppendColumn('内容', width=300)
+        for index in range(len(room.super_chats)):
+            self._on_super_chats_change(room, room.super_chats, index, True)
+
+        self.gift_list.AppendColumn('时间', width=50)
+        self.gift_list.AppendColumn('用户名', width=120)
+        self.gift_list.AppendColumn('礼物名', width=100)
+        self.gift_list.AppendColumn('数量', width=50)
+        self.gift_list.AppendColumn('总价', width=50)
+        for index in range(len(room.gifts)):
+            self._on_gifts_change(room, room.gifts, index, True)
+
+        # item_data只能存int，这里做个映射
+        self._uid_to_paid_user_item_data: Dict[str, int] = {}
+        self._next_paid_user_item_data = 1
+        self.paid_user_list.AppendColumn('用户名', width=120)
+        self.paid_user_list.AppendColumn('总付费', width=60)
+        for index in room.uid_paid_user_dict:
+            self._on_uid_paid_user_dict_change(room, room.uid_paid_user_dict, index, True)
+
+        pub.subscribe(self._on_super_chats_change, 'room_data_change.super_chats')
+        pub.subscribe(self._on_gifts_change, 'room_data_change.gifts')
+        pub.subscribe(self._on_uid_paid_user_dict_change, 'room_data_change.uid_paid_user_dict')
+        pub.subscribe(self._on_simple_statistics_change, 'room_data_change.danmaku_num')
+        pub.subscribe(self._on_simple_statistics_change, 'room_data_change.interact_uids')
+        pub.subscribe(self._on_simple_statistics_change, 'room_data_change.total_paid_price')
+
+    def _get_room_url(self, params: dict):
+        params = params.copy()
+        params['roomKeyType'] = self._room_key.type.value
+        params['relayMessagesByServer'] = 'true'
+
+        query = '&'.join(
+            f'{urllib.parse.quote_plus(key)}={urllib.parse.quote_plus(str(value))}'
+            for key, value in params.items()
+        )
+        blc_port = blcsdk.get_blc_port()
+        encoded_room_key_value = urllib.parse.quote_plus(str(self._room_key.value))
+        url = f'http://localhost:{blc_port}/room/{encoded_room_key_value}?{query}'
+        return url
+
+    #
+    # UI事件
+    #
+
+    def _on_close(self, event):
+        pub.sendMessage('room_frame_close', room_key=self._room_key)
+        super()._on_close(event)
+
+    def _on_config_button_click(self, event):
+        # TODO WIP
+        dialog = designer.ui_base.RoomConfigDialogBase(self)
+        dialog.Show()
+
+    def _on_stay_on_top_button_toggle(self, event: wx.CommandEvent):
+        style = self.GetWindowStyle()
+        if event.IsChecked():
+            style |= wx.STAY_ON_TOP
+        else:
+            style &= ~wx.STAY_ON_TOP
+        self.SetWindowStyle(style)
+
+    def _on_collapse_console_button_click(self, event):
+        window_size = self.GetSize()
+        if self.console_notebook.IsShown():
+            window_size.Scale(0.5, 1)
+            self.console_notebook.Hide()
+            self.collapse_console_button.SetLabelText('<<')
+        else:
+            window_size.Scale(2, 1)
+            self.console_notebook.Show()
+            self.collapse_console_button.SetLabelText('>>')
+        self.SetSize(window_size)
+        self.Layout()
+
+    #
+    # 模型事件
+    #
+
+    def _on_super_chats_change(self, room: listener.Room, value: List[listener.SuperChatRecord], index, is_new):  # noqa
+        super_chat = value[index]
+        col_texts = [
+            self._format_time(super_chat.time),
+            super_chat.author_name,
+            str(super_chat.price),
+            super_chat.content,
+        ]
+        self._update_list_ctrl(self.super_chat_list, index, is_new, col_texts)
+
+    @staticmethod
+    def _format_time(time: datetime.datetime):
+        return time.strftime('%H:%M')
+
+    def _update_list_ctrl(self, list_ctrl: wx.ListCtrl, item_data: int, is_new, col_texts: List[str]):
+        if is_new:
+            row_index = list_ctrl.Append(col_texts)
+            list_ctrl.SetItemData(row_index, item_data)
+
+            self._maybe_scroll_list_ctrl_to_bottom(list_ctrl)
+            return
+
+        for row_index in range(list_ctrl.GetItemCount() - 1, -1, -1):
+            if list_ctrl.GetItemData(row_index) != item_data:
+                continue
+            for col_index, text in enumerate(col_texts):
+                list_ctrl.SetItem(row_index, col_index, text)
+            break
+
+    @staticmethod
+    def _maybe_scroll_list_ctrl_to_bottom(list_ctrl: wx.ListCtrl):
+        """如果原来就在底端则滚动到底端"""
+        last_row_index = list_ctrl.GetItemCount() - 1
+        if last_row_index < 0:
+            return
+
+        # 没有找到更简单的方法
+        list_height = list_ctrl.GetClientSize().GetHeight() * list_ctrl.GetContentScaleFactor()
+        last_row_rect = list_ctrl.GetItemRect(max(last_row_index, 0))
+        height_to_bottom = last_row_rect.GetBottom() - list_height
+        if height_to_bottom < last_row_rect.GetHeight() * 3:
+            list_ctrl.Focus(last_row_index)
+
+    def _on_gifts_change(self, room: listener.Room, value: List[listener.GiftRecord], index, is_new):  # noqa
+        gift = value[index]
+        col_texts = [
+            self._format_time(gift.time),
+            gift.author_name,
+            gift.gift_name,
+            str(gift.num),
+            str(gift.price),
+        ]
+        self._update_list_ctrl(self.gift_list, index, is_new, col_texts)
+
+    def _on_uid_paid_user_dict_change(
+        self, room: listener.Room, value: Dict[str, listener.PaidUserRecord], index, is_new  # noqa
+    ):
+        item_data = self._uid_to_paid_user_item_data.get(index, None)
+        if item_data is None:
+            item_data = self._uid_to_paid_user_item_data[index] = self._next_paid_user_item_data
+            self._next_paid_user_item_data += 1
+
+        paid_user = value[index]
+        col_texts = [
+            paid_user.name,
+            str(paid_user.price),
+        ]
+        self._update_list_ctrl(self.paid_user_list, item_data, is_new, col_texts)
+
+    def _on_simple_statistics_change(self, room: listener.Room, value=None, index=None, is_new=None):  # noqa
+        text = f'总弹幕数：{room.danmaku_num}  互动用户数：{len(room.interact_uids)}  总付费：{room.total_paid_price} 元'
+        self.statistics_text.SetLabelText(text)