优化启动过程

.idea/workspace.xml

@@ -4,8 +4,12 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="84e65474-7da9-466d-baf3-cc88dde3ffdd" name="变更" comment="修复HTML卡顿的问题">
+    <list default="true" id="84e65474-7da9-466d-baf3-cc88dde3ffdd" name="变更" comment="update readme">
-      <change beforePath="$PROJECT_DIR$/readme.md" beforeDir="false" afterPath="$PROJECT_DIR$/readme.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/decrypt/dat2pic.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/decrypt/dat2pic.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/ui_pc/chat/chat_info.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/ui_pc/chat/chat_info.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/ui_pc/mainview.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/ui_pc/mainview.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/main_pc.py" beforeDir="false" afterPath="$PROJECT_DIR$/main_pc.py" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -276,13 +280,6 @@
       <option name="presentableId" value="Default" />
       <updated>1672848140146</updated>
     </task>
-    <task id="LOCAL-00040" summary="增加中文路径提示">
-      <created>1699025065814</created>
-      <option name="number" value="00040" />
-      <option name="presentableId" value="LOCAL-00040" />
-      <option name="project" value="LOCAL" />
-      <updated>1699025065814</updated>
-    </task>
     <task id="LOCAL-00041" summary="update readme">
       <created>1699026207401</created>
       <option name="number" value="00041" />
@@ -619,7 +616,14 @@
       <option name="project" value="LOCAL" />
       <updated>1700583772986</updated>
     </task>
-    <option name="localTasksCounter" value="89" />
+    <task id="LOCAL-00089" summary="update readme">
+      <created>1700583952342</created>
+      <option name="number" value="00089" />
+      <option name="presentableId" value="LOCAL-00089" />
+      <option name="project" value="LOCAL" />
+      <updated>1700583952342</updated>
+    </task>
+    <option name="localTasksCounter" value="90" />
     <servers />
   </component>
   <component name="UnknownFeatures">
@@ -669,7 +673,6 @@
     <MESSAGE value="聊天记录从后往前显示" />
     <MESSAGE value="聊天消息自适应" />
     <MESSAGE value="新版本更新" />
-    <MESSAGE value="update readme" />
     <MESSAGE value="修复时间插入位置" />
     <MESSAGE value="修复第一次启动的显示问题" />
     <MESSAGE value="支持查找功能" />
@@ -680,7 +683,8 @@
     <MESSAGE value="支持显示聊天图片" />
     <MESSAGE value="支持导出HTML" />
     <MESSAGE value="修复HTML卡顿的问题" />
-    <option name="LAST_COMMIT_MESSAGE" value="修复HTML卡顿的问题" />
+    <MESSAGE value="update readme" />
+    <option name="LAST_COMMIT_MESSAGE" value="update readme" />
     <option name="OPTIMIZE_IMPORTS_BEFORE_PROJECT_COMMIT" value="true" />
     <option name="REFORMAT_BEFORE_PROJECT_COMMIT" value="true" />
   </component>

app/decrypt/dat2pic.py

@@ -57,6 +57,8 @@ def decode_dat(file_path, out_path):
     else:
         pic_name = file_path[:-4] + ".jpg"
     file_outpath = os.path.join(out_path, pic_name)
+    if os.path.exists(file_outpath):
+        return file_outpath
     with open(file_path, 'rb') as file_in:
         data = file_in.read()
     # 对数据进行异或加密/解密

app/ui_pc/chat/chat_info.py

@@ -74,7 +74,6 @@ class ChatInfo(QWidget):
     def is_5_min(self, timestamp):
         if abs(timestamp - self.last_timestamp) > 300:
             self.last_timestamp = timestamp
-
             return True
         return False
 

app/ui_pc/mainview.py

@@ -63,7 +63,8 @@ HistoryPanel::item:hover {
 
 
 class MainWinController(QMainWindow, mainwindow.Ui_MainWindow):
-    exitSignal = pyqtSignal()
+    exitSignal = pyqtSignal(bool)
+    okSignal = pyqtSignal(bool)
 
     # username = ''
     def __init__(self, username, parent=None):
@@ -75,8 +76,10 @@ class MainWinController(QMainWindow, mainwindow.Ui_MainWindow):
         self.resize(QSize(800, 600))
         self.action_desc.triggered.connect(self.about)
         self.load_data()
-        self.init_ui()
         self.load_num = 0
+        self.label = QLabel(self)
+        self.label.setGeometry((self.width() - 300) // 2, (self.height() - 100) // 2, 300, 100)
+        self.label.setPixmap(QPixmap('./app/data/icons/loading.svg'))
 
     def load_data(self):
         if os.path.exists('./app/data/info.json'):
@@ -98,12 +101,8 @@ class MainWinController(QMainWindow, mainwindow.Ui_MainWindow):
             )
 
     def init_ui(self):
-        # self.movie = QMovie("./app/data/loading.gif")
+        self.listWidget.setVisible(False)
-        self.label = QLabel(self)
+        self.stackedWidget.setVisible(False)
-        self.label.setGeometry(0, 0, self.width(), self.height())
-        self.label.setVisible(False)
-        # self.label.setMovie(self.movie)
-        # self.movie.start()
         self.listWidget.currentRowChanged.connect(self.setCurrentIndex)
         tool_item = QListWidgetItem(Icon.MyInfo_Icon, '工具', self.listWidget)
         chat_item = QListWidgetItem(Icon.Chat_Icon, '聊天', self.listWidget)
@@ -116,11 +115,11 @@ class MainWinController(QMainWindow, mainwindow.Ui_MainWindow):
         self.stackedWidget.addWidget(tool_window)
         self.listWidget.setCurrentRow(0)
         self.stackedWidget.setCurrentIndex(0)
-        chat_window = ChatWindow()
+        self.chat_window = ChatWindow()
         # chat_window = QWidget()
-        self.stackedWidget.addWidget(chat_window)
+        self.stackedWidget.addWidget(self.chat_window)
-        contact_window = ContactWindow()
+        self.contact_window = ContactWindow()
-        self.stackedWidget.addWidget(contact_window)
+        self.stackedWidget.addWidget(self.contact_window)
         label = QLabel('我是页面')
         label.setAlignment(Qt.AlignCenter)
         # 设置label的背景颜色(这里随机)
@@ -129,11 +128,11 @@ class MainWinController(QMainWindow, mainwindow.Ui_MainWindow):
             randint(0, 255), randint(0, 255), randint(0, 255)))
         self.stackedWidget.addWidget(label)
         tool_window.load_finish_signal.connect(self.loading)
-        contact_window.load_finish_signal.connect(self.loading)
+        self.contact_window.load_finish_signal.connect(self.loading)
-        # chat_window.load_finish_signal.connect(self.loading)
+        self.chat_window.load_finish_signal.connect(self.loading)
-        # self.load_window_thread = LoadWindowThread(self.stackedWidget)
+        # self.load_thread = LoadWindowThread()
-        # self.load_window_thread.okSignal.connect(self.stop_loading)
+        # self.load_thread.okSignal.connect(self.load_window)
-        # self.load_window_thread.start()
+        # self.load_thread.start()
 
     def setCurrentIndex(self, row):
         self.stackedWidget.setCurrentIndex(row)
@@ -170,11 +169,15 @@ class MainWinController(QMainWindow, mainwindow.Ui_MainWindow):
 
     def loading(self, a0):
         self.load_num += 1
-        self.label.setVisible(False)
+        # self.label.setVisible(False)
-        # print('加载一个了')
+        print('加载一个了')
         if self.load_num == 2:
-            # print('ok了')
+            print('ok了')
-            self.label.setVisible(False)
+            self.label.clear()
+            self.label.hide()
+            self.okSignal.emit(True)
+            self.listWidget.setVisible(True)
+            self.stackedWidget.setVisible(True)
 
     def about(self):
         """
@@ -198,20 +201,20 @@ class LoadWindowThread(QThread):
     windowSignal = pyqtSignal(QWidget)
     okSignal = pyqtSignal(bool)
 
-    def __init__(self, stackedWidget):
+    def __init__(self):
         super().__init__()
-        self.stackedWidget = stackedWidget
+        self.num = 0
+
+    def loading(self):
+        self.num += 1
+        print('加载一个了')
+        if self.num == 2:
+            self.okSignal.emit(True)
 
     def run(self):
-        chat_window = ChatWindow()
+        self.chat_window = ChatWindow()
-        self.stackedWidget.addWidget(chat_window)
+        self.contact_window = ContactWindow()
-        contact_window = ContactWindow()
+        self.contact_window.load_finish_signal.connect(self.loading)
-        self.stackedWidget.addWidget(contact_window)
+        self.chat_window.load_finish_signal.connect(self.loading)
-        label = QLabel('我是页面')
+        print('加载完成')
-        label.setAlignment(Qt.AlignCenter)
-        # 设置label的背景颜色(这里随机)
-        # 这里加了一个margin边距(方便区分QStackedWidget和QLabel的颜色)
-        label.setStyleSheet('background: rgb(%d, %d, %d);margin: 50px;' % (
-            randint(0, 255), randint(0, 255), randint(0, 255)))
-        self.stackedWidget.addWidget(label)
         self.okSignal.emit(True)

main_pc.py

@@ -2,7 +2,7 @@ import ctypes
 import sys
 import time
 
-from PyQt5.QtGui import QIcon
+from PyQt5.QtGui import QIcon, QMovie
 from PyQt5.QtWidgets import *
 
 from app.ui_pc import mainview
@@ -16,8 +16,13 @@ class ViewController(QWidget):
         super().__init__()
         self.setWindowTitle('解密')
         self.setWindowIcon(QIcon('./app/data/icons/logo.svg'))
-        self.viewMainWIn = None
+        self.viewMainWIndow = None
         self.viewDecrypt = None
+        # 创建加载动画
+        loading_label = QLabel()
+        movie = QMovie("./app/data/loading.gif")  # 替换为你的加载动画文件路径
+        loading_label.setMovie(movie)
+        movie.start()
 
     def loadPCDecryptView(self):
         """
@@ -36,14 +41,16 @@ class ViewController(QWidget):
         """
         username = ''
         start = time.time()
-        self.viewMainWIn = mainview.MainWinController(username=username)
+        self.viewMainWIndow = mainview.MainWinController(username=username)
-        self.viewMainWIn.setWindowTitle("Chat")
+        self.viewMainWIndow.setWindowTitle("Chat")
         # print(username)
-        self.viewMainWIn.username = username
+        self.viewMainWIndow.username = username
         # self.viewMainWIn.exitSignal.connect(self.loadDecryptView)  # 不需要回到登录界面可以省略
-        self.viewMainWIn.show()
+        
+        self.viewMainWIndow.show()
         end = time.time()
         print('ok', end - start)
+        self.viewMainWIndow.init_ui()
 
     def show_success(self):
         QMessageBox.about(self, "解密成功", "数据库文件存储在\napp/DataBase/Msg\n文件夹下")
@@ -54,5 +61,6 @@ if __name__ == '__main__':
     view = ViewController()
     # view.loadPCDecryptView()
     view.loadMainWinView()
+    # view.show()
     # view.show_success()
     sys.exit(app.exec_())