已经实现传递信号！！！

main/main.py

@@ -128,7 +128,7 @@ class MainWidget(QWidget):
 
         self.system_listWidget.addItem(self.important_item)
         self.system_listWidget.setItemWidget(self.important_item, self.important_item.widget)
-        # 通过信号修改显示的标题名字
+        # todo ： 通过信号修改显示的标题名字
         self.system_listWidget.change_list_name.connect(self.change_list)
         # 加载列表
         self.load_list = get_todo_list()
@@ -184,6 +184,10 @@ class MainWidget(QWidget):
         item.setFlags(item.flags() | Qt.ItemIsEditable)
         self.system_listWidget.addItem(item)
         todo_list = ToDoList(list_name, uid)
+        # 信号测试成功！！
+
+        todo_list.update_signal.connect(self.important.refresh_action)
+        self.important.update_signal.connect(todo_list.refresh_action)
         # 创建后就可以编辑item,用户自己起名字.
         # self.system_listWidget.editItem(item)
         self.stackedWidget.addWidget(todo_list)
@@ -202,6 +206,8 @@ class MainWidget(QWidget):
             item.setFlags(item.flags() | Qt.ItemIsEditable)
             self.system_listWidget.addItem(item)
             todo_list = ToDoList(new_list, create_todo_uid)
+
+
             self.stackedWidget.addWidget(todo_list)
             # 创建后就可以编辑item,用户自己起名字.
             # self.system_listWidget.editItem(item)

test/SwitchWindwos.py

@@ -0,0 +1,98 @@
+import sys
+from PyQt5 import QtCore, QtWidgets
+
+
+class MainWindow(QtWidgets.QWidget):
+
+    switch_window = QtCore.pyqtSignal(str)
+
+    def __init__(self):
+        QtWidgets.QWidget.__init__(self)
+        self.setWindowTitle('Main Window')
+
+        layout = QtWidgets.QGridLayout()
+
+        self.line_edit = QtWidgets.QLineEdit()
+        layout.addWidget(self.line_edit)
+
+        self.button = QtWidgets.QPushButton('Switch Window')
+        self.button.clicked.connect(self.switch)
+        layout.addWidget(self.button)
+
+        self.setLayout(layout)
+
+    def switch(self):
+        self.switch_window.emit(self.line_edit.text())
+
+
+class WindowTwo(QtWidgets.QWidget):
+
+    def __init__(self, text):
+        QtWidgets.QWidget.__init__(self)
+        self.setWindowTitle('Window Two')
+
+        layout = QtWidgets.QGridLayout()
+
+        self.label = QtWidgets.QLabel(text)
+        layout.addWidget(self.label)
+
+        self.button = QtWidgets.QPushButton('Close')
+        self.button.clicked.connect(self.close)
+
+        layout.addWidget(self.button)
+
+        self.setLayout(layout)
+
+
+class Login(QtWidgets.QWidget):
+
+    switch_window = QtCore.pyqtSignal()
+
+    def __init__(self):
+        QtWidgets.QWidget.__init__(self)
+        self.setWindowTitle('Login')
+
+        layout = QtWidgets.QGridLayout()
+
+        self.button = QtWidgets.QPushButton('Login')
+        self.button.clicked.connect(self.login)
+
+        layout.addWidget(self.button)
+
+        self.setLayout(layout)
+
+    def login(self):
+        self.switch_window.emit()
+
+
+class Controller:
+
+    def __init__(self):
+        pass
+
+    def show_login(self):
+        self.login = Login()
+        self.login.switch_window.connect(self.show_main)
+        self.login.show()
+
+    def show_main(self):
+        self.window = MainWindow()
+        self.window.switch_window.connect(self.show_window_two)
+        self.login.close()
+        self.window.show()
+
+    def show_window_two(self, text):
+        self.window_two = WindowTwo(text)
+        self.window.close()
+        self.window_two.show()
+
+
+def main():
+    app = QtWidgets.QApplication(sys.argv)
+    controller = Controller()
+    controller.show_login()
+    sys.exit(app.exec_())
+
+
+if __name__ == '__main__':
+    main()

utils/BasicUtils.py

@@ -46,9 +46,10 @@ def get_todo_list():
                 # try:
                 if json_file['itemType'] == 'ToDoList':
                     # print(json_file['title'], json_file['uid'], '列表')
-                    return_todo_list.append([json_file['title'], json_file['uid']])
+                    return_todo_list.append([json_file['title'], json_file['uid'], json_file['updatedAt']])
 
     # print(return_todo_list)
+    return_todo_list.sort(key=get_third)
     return return_todo_list
 
 
@@ -70,7 +71,8 @@ def get_todo(todoListUid):
                 if json_file['itemType'] == 'Todo' and not json_file['done'] and json_file[
                     'todoListUid'] == todoListUid:
                     # print(json_file['title'], json_file['uid'], '待办事项')
-                    return_todo.append([json_file['title'], json_file['uid']])
+                    return_todo.append([json_file['title'], json_file['uid'], json_file['updatedAt']])
+    return_todo.sort(key=get_third)
     return return_todo
 
     # load_list = get_todo_list()
@@ -94,16 +96,21 @@ def load_myday_important(item_type):
                 if item_type == 'MyDay':
                     if json_file['itemType'] == 'Todo' and not json_file['done'] and json_file['isMyDay']:
                         # print(json_file['title'], json_file['uid'], '待办事项')
-                        return_todo.append([json_file['title'], json_file['uid']])
+                        return_todo.append([json_file['title'], json_file['uid'], json_file['updatedAt']])
                         # return return_todo
                 elif item_type == 'Important':
                     if json_file['itemType'] == 'Todo' and not json_file['done'] and json_file['isImportant']:
                         # print(json_file['title'], json_file['uid'], '待办事项')
-                        return_todo.append([json_file['title'], json_file['uid']])
+                        return_todo.append([json_file['title'], json_file['uid'], json_file['updatedAt']])
     # print(return_todo)
+    return_todo.sort(key=get_third)
     return return_todo
 
 
+def get_third(elem):
+    return elem[2]
+
+
 # 用于修改某个键值对，比如更新修改时期，设置为重要，我的一天等
 def change_value(uid, key, value):
     config_path = return_work_dir()
@@ -142,7 +149,6 @@ def remove_todo_list(uid):
     todo_path = config_path + 'ToDoList/'
     os.remove(todo_path + '{' + uid + '}.otl')
 
-
 # print(read_init_file())
 # webdav_hostname = read_init_file()
 # print(webdav_hostname[2])

view/ImportantView.py

@@ -4,13 +4,15 @@ from PyQt5.QtGui import *
 from PyQt5.QtWidgets import *
 from PyQt5.QtCore import Qt, pyqtSignal
 
-from utils.BasicUtils import load_myday_important, remove_todo_list
+from utils.BasicUtils import load_myday_important, remove_todo_list, change_value, get_todo
 from view.AddToDoLabel import AddToDoAction
 from view.ToDoItem import ToDoItem, Button
-from view.ToDoListView import ToDoList
 
 
 class Important(QWidget):
+    # 更新信号，在删除时触发
+    update_signal = pyqtSignal()
+
     signal = pyqtSignal()
 
     def __init__(self):
@@ -149,13 +151,12 @@ class Important(QWidget):
     def refresh_action(self):
         # self.my_day_list[]
         self.todo_list.clear()
-        print(self.my_day_list)
+        # print(self.my_day_list)
         my_day_list = load_myday_important('Important')
         if my_day_list:
             for my_day in my_day_list:
                 self.load_important(my_day[0], my_day[1])
 
-
     def initUI(self):
         print('<ImportantView>')
         # thread_action = ThreadAction()
@@ -192,15 +193,13 @@ class Important(QWidget):
         # print('选中：' + count)
 
     def line_edit_add(self, name):
-        self.add_todo.todo_name.emit(name)
+        if name:
-        # print('添加的新ToDo：' + name)
+            self.add_todo.todo_name.emit(name)
-        todo_item = ToDoItem(name)
+            # print('添加的新ToDo：' + name)
-
+            todo_item = ToDoItem(name)
-        self.todo_list.addItem(todo_item)
+            self.todo_list.addItem(todo_item)
-        self.todo_list.setItemWidget(todo_item, todo_item.widget)
+            self.todo_list.setItemWidget(todo_item, todo_item.widget)
-
+            self.add_todo.line_edit.clear()
-        self.add_todo.line_edit.clear()
-
 
     def todo_list_context(self, position):
         # 设置右键菜单
@@ -233,13 +232,26 @@ class Important(QWidget):
         pop_menu.exec_(self.todo_list.mapToGlobal(position))
 
     def make_important(self):
+        # print(self.todo_list.currentRow())
+        my_day_list = load_myday_important('Important')
+        # load_todo = get_todo(my_day_list[self.todo_list.currentRow()][1])
+        uid = my_day_list[self.todo_list.currentRow()][1]
+        self.todo_list.takeItem(self.todo_list.currentRow())
+        # print('<ToDoListView> uid:', uid)
+        change_value(uid, 'isImportant', False)
+        # 暂时不需要发送信号
         self.update_signal.emit()
 
     # 删除分组
     def delete_item(self):
         # print(self.load_list[self.system_listWidget.currentRow() - 2][1])
-        remove_todo_list(self.load_list[self.system_listWidget.currentRow() - 2][1])
+        my_day_list = load_myday_important('Important')
-        self.system_listWidget.takeItem(self.system_listWidget.currentRow())
+        # load_todo = get_todo(my_day_list[self.todo_list.currentRow()][1])
+        uid = my_day_list[self.todo_list.currentRow()][1]
+        remove_todo_list(uid)
+        # change_value(uid,'isImportant',False)
+        self.todo_list.takeItem(self.todo_list.currentRow())
+        self.update_signal.emit()
 
     # 重命名分组
     def rename_item(self):
@@ -253,4 +265,3 @@ class Important(QWidget):
         print(item)
 
         print("test")
-

view/MyDayView.py

@@ -146,17 +146,6 @@ class MyDay(QWidget):
         if my_day_list:
             for my_day in my_day_list:
                 self.load_myday(my_day[0], my_day[1])
-        # print(self.button_menu.size())
-
-        # print(button_menu.actions()[0])
-        # actions = button_menu.actions()
-        # for i in actions:
-        #     print(i)
-        #     j = 1
-        #     i.triggered.connect(lambda: self.menu_action(str(j)))
-        #     j += 1
-
-    # pass
     def load_myday(self, name, uid):
         todo_item = ToDoItem(name, uid)
 
@@ -183,12 +172,13 @@ class MyDay(QWidget):
     #     print(name)
     # todo : 回车添加事件
     def line_edit_add(self, name):
-        self.add_todo.todo_name.emit(name)
+        if name:
-        # print('添加的新ToDo：' + name)
+            self.add_todo.todo_name.emit(name)
-        create_todo = CreateToDo('Todo', name, self.uid)
+            # print('添加的新ToDo：' + name)
-        todo_item = ToDoItem(name, create_todo)
+            create_todo = CreateToDo('Todo', name, self.uid)
+            todo_item = ToDoItem(name, create_todo)
 
-        self.todo_list.addItem(todo_item)
+            self.todo_list.addItem(todo_item)
-        self.todo_list.setItemWidget(todo_item, todo_item.widget)
+            self.todo_list.setItemWidget(todo_item, todo_item.widget)
 
-        self.add_todo.line_edit.clear()
+            self.add_todo.line_edit.clear()

view/SelfListWidgetItem.py

@@ -1,6 +1,6 @@
 from PyQt5.QtWidgets import *
 from PyQt5.QtGui import *
-from PyQt5.QtCore import Qt
+from PyQt5.QtCore import Qt, pyqtSignal
 
 
 class SelfListWidgetItem(QListWidgetItem):
@@ -10,6 +10,7 @@ class SelfListWidgetItem(QListWidgetItem):
     :param todo_count: 设置剩余代办数量，默认为零
     :param show_icon: 设置显示的图标路径，默认为空
     """
+    update_action = pyqtSignal()
 
     def __init__(self, item_name, todo_count=0, uid=None, show_icon=None):
         super(SelfListWidgetItem, self).__init__()

view/ToDoListView.py

@@ -161,17 +161,10 @@ class ToDoList(QWidget):
         # thread_action = ThreadAction()
         self.load_theme()
 
-        load_todo = get_todo(self.uid)
+        self.loadtodo = get_todo(self.uid)
-        if load_todo:
+        if self.loadtodo:
-            for load in load_todo:
+            for load in self.loadtodo:
                 self.load_todo(load[0], load[1])
-        # button_menu
-        # for i in range(11):
-        #     label_action = QAction(self)
-        #     label_action.setIcon(QIcon('../images/' + str(i) + '.jpg'))
-        #     label_action.setText(str(i))
-        #     label_action.triggered.connect(lambda: self.menu_action(str(i)))
-        #     button_menu.addAction(label_action)
 
     def load_theme(self):
         theme = str(load_value(self.uid, 'Theme'))
@@ -196,18 +189,26 @@ class ToDoList(QWidget):
         self.todo_list.addItem(todo_item)
         self.todo_list.setItemWidget(todo_item, todo_item.widget)
 
-        pass
+    def refresh_action(self):
+        # self.my_day_list[]
+        self.todo_list.clear()
+        # print(self.my_day_list)
+        self.loadtodo = get_todo(self.uid)
+        if self.loadtodo:
+            for load in self.loadtodo:
+                self.load_todo(load[0], load[1])
 
     def line_edit_add(self, name):
-        self.add_todo.todo_name.emit(name)
+        if name:
-        # print('添加的新ToDo：' + name)
+            self.add_todo.todo_name.emit(name)
-        create_todo = CreateToDo('Todo', name, self.uid)
+            # print('添加的新ToDo：' + name)
-        todo_item = ToDoItem(name, create_todo)
+            create_todo = CreateToDo('Todo', name, self.uid)
+            todo_item = ToDoItem(name, create_todo)
 
-        self.todo_list.addItem(todo_item)
+            self.todo_list.addItem(todo_item)
-        self.todo_list.setItemWidget(todo_item, todo_item.widget)
+            self.todo_list.setItemWidget(todo_item, todo_item.widget)
 
-        self.add_todo.line_edit.clear()
+            self.add_todo.line_edit.clear()
 
     def todo_list_context(self, position):
         # 设置右键菜单
@@ -240,13 +241,22 @@ class ToDoList(QWidget):
         pop_menu.exec_(self.todo_list.mapToGlobal(position))
 
     def make_important(self):
+        print(self.todo_list.currentRow())
+        load_todo = get_todo(self.uid)
+        uid = load_todo[self.todo_list.currentRow()][1]
+        # print('<ToDoListView> uid:', uid)
+        change_value(uid, 'isImportant', True)
         self.update_signal.emit()
 
     # 删除分组
     def delete_item(self):
         # print(self.load_list[self.system_listWidget.currentRow() - 2][1])
-        remove_todo_list(self.load_list[self.system_listWidget.currentRow() - 2][1])
+        loadtodo = get_todo(self.uid)
-        self.system_listWidget.takeItem(self.system_listWidget.currentRow())
+        # load_todo = get_todo(my_day_list[self.todo_list.currentRow()][1])
+        uid = loadtodo[self.todo_list.currentRow()][1]
+        remove_todo_list(uid)
+        self.todo_list.takeItem(self.todo_list.currentRow())
+        self.update_signal.emit()
 
     # 重命名分组
     def rename_item(self):