Google Translate 1.1

Author: Tich

google-translate/main.py

@@ -6,25 +6,91 @@
 # @Version : Python3.5
 
 from PyQt5 import QtWidgets
-from PyQt5 import QtCore
+from PyQt5 import QtCore, QtGui
 from PyQt5.QtWidgets import QWidget, QApplication
 from mwin import Ui_MWin
 import sys
 
-class MWin(Ui_MWin):
-    def __init__(self, parent=None):
-        super(MWin, self).__init__()
+class Dialog(QWidget):
+    """对QWidget类重写，实现一些功能"""
+    def __init__(self):
+        super().__init__()
+ 
+    # 检测键盘回车按键
+    def keyPressEvent(self, event):
+        print("按下：" + str(event.key()))
+        # 举例
+        if(event.key() == QtCore.Qt.Key_Escape):
+            print('测试：ESC')
+        if(event.key() == QtCore.Qt.Key_A):
+            print('测试：A')
+        if(event.key() == QtCore.Qt.Key_1):
+            print('测试：1')
+        if(event.key() == QtCore.Qt.Key_Enter):
+            print('测试：Enter')
+        if(event.key() == QtCore.Qt.Key_Space):
+            print('测试：Space')
+        if (event.key() == QtCore.Qt.Key_H) and QApplication.keyboardModifiers() == QtCore.Qt.ControlModifier:
+            # self.box = QtWidgets.QMessageBox(QtWidgets.QMessageBox.about, "谷歌翻译App", "用户名和密码不匹配！")
+            # qyes=self.box.addButton("确定", QtWidgets.QMessageBox.YesRole)
+            # # qno=self.box.addButton("取消", QtWidgets.QMessageBox.NoRole)
+            # self.box.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
+            # self.box.show()
+            self.reply = QtWidgets.QMessageBox(QtWidgets.QMessageBox.Warning, '谷歌翻译App v1.1',
+                                            "1、输入翻译。快捷键 Ctrl+Enter 或点击按钮 \
+                                             2、论文模式。需同时勾选实时翻译（监控剪贴板），会自动将回车和多个空格替换为一个空格，以及去掉一个特殊的符号 � \
+                                             \n3、窗口置顶。即应用始终在桌面顶层。 " )
+            self.reply.addButton(" 确 定 ", QtWidgets.QMessageBox.YesRole)
+            self.reply.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
+            self.reply.setIconPixmap(QtGui.QPixmap(":/images/icon64"))
+            try:
+                with open('style.qss') as f: 
+                    style = f.read() # 读取样式表
+                    self.reply.setStyleSheet(style)
+            except:
+                print("open stylesheet error")
+            self.reply.show()
+            # reply = QtWidgets.QMessageBox.about(self,
+            #                                 '谷歌翻译App',
+            #                                 "1、输入翻译。快捷键 Ctrl+Enter 或点击按钮 \
+            #                                  2、论文模式。需同时勾选实时翻译（监控剪贴板），会自动将回车和多个空格替换为一个空格，以及去掉一个特殊的符号 � \
+            #                                  \n3、窗口置顶。即应用始终在桌面顶层。 "
+            #                                 )
+ 
+    def mousePressEvent(self, event):
+        if event.button() == QtCore.Qt.LeftButton:
+            print("鼠标左键点击")
+        elif event.button() == QtCore.Qt.RightButton:
+            print("鼠标右键点击")
+        elif event.button() == QtCore.Qt.MidButton:
+            print("鼠标中键点击")
+
+    # def closeEvent(self, event):
+    #     """
+    #     重写closeEvent方法，实现dialog窗体关闭时执行一些代码
+    #     :param event: close()触发的事件
+    #     :return: None
+    #     """
+    #     reply = QtWidgets.QMessageBox.question(self,
+    #                                            '谷歌翻译App',
+    #                                            "是否要退出程序？",
+    #                                            QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No,
+    #                                            QtWidgets.QMessageBox.No)
+    #     if reply == QtWidgets.QMessageBox.Yes:
+    #         event.accept()
+    #     else:
+    #         event.ignore()
 
 if __name__ == '__main__':
     app = QApplication(sys.argv)
-    base = QWidget() # 创建基本窗口
+    base = Dialog() # 创建基本窗口
     try:
         with open('style.qss') as f: 
             style = f.read() # 读取样式表
             base.setStyleSheet(style)
     except:
         print("open stylesheet error")
-    w = MWin() # 创建用户界面类的实例
+    w = Ui_MWin() # 创建用户界面类的实例
     w.setupUi(base) # 将用户界面加载到基本窗口
     # 监控剪贴板
     clipboard = QApplication.clipboard()

google-translate/mwin.py

@@ -8,8 +8,12 @@
 
 from PyQt5 import QtCore, QtGui, QtWidgets
 from PyQt5.QtWidgets import QApplication, QWidget
-from utils import trans_To_zh_CN
+from PyQt5.QtCore import QTimer, QThread, pyqtSignal
+# from utils import trans_To_zh_CN
 import re
+from googletrans import Translator
+
+GTransData = ''
 
 class Ui_MWin(QWidget):
     def __init__(self):
@@ -132,9 +136,10 @@ def setupUi(self, MWin):
 
     def retranslateUi(self, MWin):
         _translate = QtCore.QCoreApplication.translate
-        MWin.setWindowTitle(_translate("MWin", "谷歌翻译App"))
+        MWin.setWindowTitle(_translate("MWin", "谷歌翻译App v1.1"))
         self.originLabel.setText(_translate("MWin", "原文："))
         self.transLabel.setText(_translate("MWin", "翻译："))
+        self.originText.setPlaceholderText(_translate("MWin", "Ctrl+h 获取帮助"))
         self.realTimeTrans.setText(_translate("MWin", "实时翻译"))
         self.paperMode.setText(_translate("MWin", "论文模式"))
         self.alwaysFront.setText(_translate("MWin", "窗口置顶"))
@@ -159,7 +164,12 @@ def transTextToZhCN(self):
         text = self.originText.toPlainText()
         if text:
             try:
-                self.transText.setPlainText(trans_To_zh_CN(text))
+                # self.transText.setPlainText(trans_To_zh_CN(text))
+                self.t=GTranslator(text)
+                self.t.start()
+                self.transText.setPlainText("")
+                self.transText.setPlaceholderText("翻译中...")
+                self.t.trigger.connect(self.translated)
             except:
                 self.transText.setPlainText("翻译出错！")
 
@@ -196,8 +206,47 @@ def onClipboradChanged(self):
                 content = re.sub(r'', '', content)
             self.originText.setPlainText(content)
             try:
-                data = trans_To_zh_CN(content)
-                self.transText.setPlainText(data)
+                # data = trans_To_zh_CN(content)
+                # self.transText.setPlainText(data)
+                self.t=GTranslator(content)
+                self.t.start()
+                self.transText.setPlainText("")
+                self.transText.setPlaceholderText("翻译中...")
+                self.t.trigger.connect(self.translated)
             except:
                 self.transText.setPlainText("翻译出错！")
+
+    def translated(self):
+        global GTransData
+        if GTransData:
+            self.transText.setPlainText(GTransData)
+        else:
+            self.transText.setPlainText("翻译出错！")
+        GTransData = ""
+
+class GTranslator(QThread): 
+    trigger = pyqtSignal()
+    def __init__(self, content):
+        super().__init__()
+        self.content = content
+  
+    def run(self): 
+        """
+        将origin翻译成中文，origin可以是一个字符串，也可以是一个列表
+        """
+        Data = []
+        global GTransData
+        T = Translator(service_urls=['translate.google.cn'])
+        # ts = T.translate(['The quick brown fox', 'jumps over', 'the lazy dog'], dest='zh-CN')
+        # print('原文', origin)
+        ts = T.translate(self.content, dest='zh-CN')
+        # print('翻译后',ts.text)
+        if isinstance(ts.text, list):
+            for i in ts:
+                Data.append(i.text)
+            GTransData = Data
+        else:
+            GTransData = ts.text
+        self.trigger.emit()         # 翻译完毕后发出信号
+        
 import res_rc