From 421a53032318b696b408d41eb8f13bbc4a64ec05 Mon Sep 17 00:00:00 2001
From: halliday2023 <halliday2023@163.com>
Date: Tue, 13 Feb 2024 12:02:22 +0800
Subject: [PATCH] =?UTF-8?q?=E9=87=8D=E5=AE=9A=E5=90=91=E8=BE=93=E5=87=BA?=
 =?UTF-8?q?=E5=88=B0gui?=
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Content-Transfer-Encoding: 8bit

---
 bin/GUIWindows.py | 45 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 35 insertions(+), 10 deletions(-)

diff --git a/bin/GUIWindows.py b/bin/GUIWindows.py
index 8e6fd27..5f25d00 100644
--- a/bin/GUIWindows.py
+++ b/bin/GUIWindows.py
@@ -7,8 +7,11 @@ import global_var
 from pathlib import Path
 
 from PySide6.QtUiTools import loadUiType
-from PySide6.QtCore import Slot,Signal,QThread,QMutex,QWaitCondition,QMutexLocker
+from PySide6.QtCore import Slot,Signal,QThread,QObject,QEventLoop,QTimer
+from PySide6.QtWidgets import QApplication
+from PySide6.QtGui import QTextCursor
 
+# 声明全局变量
 global_var._init()
 # 定义公共路径
 path = Path(__file__)
@@ -16,15 +19,28 @@ ui_file_patch = path.parent.parent / "ui" / "ui_main.ui"
 # 从文件中加载UI定义
 formType, baseType = loadUiType(str(ui_file_patch))
 
+# 重定向输出
+class EmittingStr(QObject):
+    textWritten = Signal(str) 
+    def write(self, text):
+      self.textWritten.emit(str(text))
+      loop = QEventLoop()
+      QTimer.singleShot(100, loop.quit)
+      loop.exec_()
+      QApplication.processEvents()
+
+
+# 处理文件的线程
 class FileThread(QThread):
 
     def __init__(self, parent=None):
         super().__init__(parent=parent)
-
+    # 覆盖原来run去调用文件造数据脚本
     def run(self):
         fileDataCreating.main()
 
 
+# GUI的主程序
 class Window(formType, baseType):
 
     def __init__(self):
@@ -32,14 +48,16 @@ class Window(formType, baseType):
         self.setupUi(self)
         self.setup_thread()
 
-
         # 输出设置
         self.Log_Output.document().setMaximumBlockCount(100)
         self.Log_Output.ensureCursorVisible()
+        # 将控制台输出重定向到textBrowser中
+        sys.stdout = EmittingStr()
+        sys.stdout.textWritten.connect(self.outputWritten)
 
     @Slot()  #声明槽函数
     def start(self):
-        self.Log_Output.append('点击了开始按钮')
+        print('点击了开始按钮')
         # 输入框参数校验
         num = self.tabWidget.currentIndex()
         if num == 0:
@@ -57,7 +75,7 @@ class Window(formType, baseType):
 
     @Slot()
     def stop(self):
-        self.Log_Output.append('点击了停止按钮')
+        print('点击了停止按钮')
         num = self.tabWidget.currentIndex()
         if num == 0:
             self.stop_run_file()
@@ -68,10 +86,10 @@ class Window(formType, baseType):
 
     @Slot()
     def conntest(self):
-        self.Log_Output.append('点击了测试连接按钮')
+        print('点击了测试连接按钮')
         self.check_db_input()
         # TODO(MH):校验连接信息
-        self.Log_Output.append('数据库连接成功')
+        print('数据库连接成功')
 
 
     def setup_thread(self):
@@ -89,17 +107,17 @@ class Window(formType, baseType):
 
 
     def check_file_input(self):
-        self.Log_Output.append('文件参数校验通过')
+        print('文件参数校验通过')
 
 
     def check_db_input(self):
-        self.Log_Output.append('数据库参数校验通过，开始连接数据库测试。。。')
+        print('数据库参数校验通过，开始连接数据库测试。。。')
 
 
     def start_run_file(self):
 
         # 调用文件处理脚本
-        self.Log_Output.append('开始生成文件。。。')
+        print('开始生成文件。。。')
 
 
 
@@ -119,3 +137,10 @@ class Window(formType, baseType):
     def stop_run_db(self):
         pass
 
+    # 输出到GUI
+    def outputWritten(self, text):
+      cursor = self.Log_Output.textCursor()
+      cursor.movePosition(QTextCursor.End)
+      cursor.insertText(text)
+      self.Log_Output.setTextCursor(cursor)
+      self.Log_Output.ensureCursorVisible()