add: 增加【修改一行】的操作功能

main_window.py

@@ -49,6 +49,8 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         #操作框
         self.operation_dialog = Operation_Dialog(self)
         self.operation_dialog.start_add_signal.connect(self.add_line_operation_slot)
+        self.operation_dialog.start_mod_signal.connect(self.mod_line_operation_slot)
+
         self.operation_dialog.start_del_signal.connect(self.del_line_operation_slot)
 
 
@@ -798,7 +800,18 @@ class MainWindow(QMainWindow, Ui_MainWindow):
 
         self.prompt_dialog.show_with_msg("操作成功！！请刷新表格查看变化")
 
+    #只需要改all_elements就可以了，因为是同一对象
+    def mod_line_operation_slot(self, row, start_time, end_time, subtitle, suggest, aside):
+        elem = self.projectContext.all_elements[int(row)-1]
+        elem.st_time_sec = start_time
+        elem.ed_time_sec = end_time
+        elem.subtitle = subtitle
+        elem.suggest = suggest
+        elem.aside = aside
+
+        self.prompt_dialog.show_with_msg("操作成功！！请刷新表格查看变化")
 
+    # 只有row起作用
     def del_line_operation_slot(self, row, start_time, end_time, subtitle, suggest, aside):
 
         to_be_delete_element = self.projectContext.all_elements[int(row) - 1]

operation_dialog.py

@@ -12,6 +12,7 @@ class Operation_Dialog(QDialog, Ui_Dialog):
 
     #开始检测信号，传参分别是movie路径和输出表格路径
     start_add_signal = pyqtSignal(str, str, str, str, str, str)
+    start_mod_signal = pyqtSignal(str, str, str, str, str, str)
     start_del_signal = pyqtSignal(str, str, str, str, str, str)
     def __init__(self, mainWindow):
         super(Operation_Dialog, self).__init__()
@@ -103,7 +104,7 @@ class Operation_Dialog(QDialog, Ui_Dialog):
                 else:
                     assert self.comboBox.currentText() == "字幕"
             except Exception as e:
-                    self.mainWindow.prompt_dialog.show_with_msg("校验失败！待修改的行不是[%s]", self.comboBox.currentText())
+                    self.mainWindow.prompt_dialog.show_with_msg("校验失败！待修改的行不是[%s]"%(self.comboBox.currentText()))
                     return False
 
         # 检测通过
@@ -138,6 +139,8 @@ class Operation_Dialog(QDialog, Ui_Dialog):
         # 根据增删两种操作，分别触发不同信号。
         if self.comboBox_2.currentText() == "增加一行":
             self.start_add_signal.emit(row, start_time, end_time, subtitle, suggest, aside)
+        elif self.comboBox_2.currentText() == "修改一行":
+            self.start_mod_signal.emit(row, start_time, end_time, subtitle, suggest, aside)
         else:
             self.start_del_signal.emit(row, start_time, end_time, subtitle, suggest, aside)
 
@@ -153,8 +156,10 @@ class Operation_Dialog(QDialog, Ui_Dialog):
                 self.lineEdit_2.setText(elem.st_time_sec)
                 self.lineEdit_3.setText(elem.ed_time_sec)
                 self.lineEdit_4.setText(elem.subtitle)
-                self.lineEdit_5.setText(elem.suggests[elem.suggests.index("推荐字数为")+5:])
+                self.lineEdit_5.setText(elem.suggest[elem.suggest.index("推荐字数为") + 5:])
                 self.lineEdit_6.setText(elem.aside)
+                if elem.suggest is not None and "推荐字数为" in elem.suggest:
+                    self.lineEdit_5.setText(elem.suggest[elem.suggest.index("推荐字数为")+5:])
             except Exception as e:
                 print("exception:", e)
                 pass