20241128143300

main.py

@@ -7,6 +7,7 @@ import clr
 import time
 import json
 import queue
+import ctypes
 import shutil
 import sqlite3
 import logging
@@ -18,17 +19,17 @@ import win32print
 from PyQt5.QtWidgets import QApplication, QMainWindow, QWidget, QLabel, QComboBox, QCheckBox, QLineEdit, QAction, QMenu, \
     QMessageBox, QPushButton, QVBoxLayout, QHBoxLayout, QFileDialog, QDialog
 from PyQt5.QtCore import Qt, QCoreApplication, QTimer, QPropertyAnimation
-from PyQt5.QtGui import QPixmap, QIntValidator
+from PyQt5.QtGui import QPixmap, QIntValidator, QFocusEvent
 from threading import RLock
 
-from flask import Flask, request
+from flask import Flask, request, send_from_directory
 
 flask_app = Flask(__name__)
 
 
 def _flask_thread():
     try:
-        flask_app.run(host='0.0.0.0', port=7746)
+        flask_app.run(host='127.0.0.1', port=7746)
     except:
         pass
 
@@ -535,6 +536,17 @@ class CustomLineEdit(QLineEdit):
         action_p.triggered.connect(self.paste)
         menu.popup(self.mapToGlobal(event.pos()))
 
+    def focusInEvent(self, event: QFocusEvent):
+        super().focusInEvent(event)
+        self.focusChanged(event)
+
+    def focusOutEvent(self, event: QFocusEvent):
+        super().focusOutEvent(event)
+        self.focusChanged(event)
+
+    def focusChanged(self, event: QFocusEvent):
+        pass
+
 
 class CustomLineEditNoPopup(QLineEdit):
     def __init__(self, *args, **kwargs):
@@ -558,6 +570,13 @@ class CustomLabel(QLabel):
             'font-size: 12px; font-family: \'Microsoft YaHei\'; color: #0C0C0C; border: 1px solid #0C0C0C;')
 
 
+class CustomText(QLabel):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.setStyleSheet(
+            'font-size: 12px; font-family: \'Microsoft YaHei\'; color: #F00000;')
+
+
 class CustomComboBox(QComboBox):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -586,7 +605,7 @@ class MainWindow(QMainWindow):
     def __init__(self, logger: Logger):
         super().__init__()
         self.app_name = '标签打印'
-        self.app_version = ('1.0.5', '20241022', 'zhaoyafan', 'zhaoyafan@foxmail.com', 'https://www.fanscloud.net/')
+        self.app_version = ('1.0.6', '20241128', 'zhaoyafan', 'zhaoyafan@foxmail.com', 'https://www.fanscloud.net/')
         self.logger = logger
         self.toast = ToastNotification()
         self.setting = Setting(
@@ -604,9 +623,10 @@ class MainWindow(QMainWindow):
         self.task_timer = QTimer(self)
         self.task_timer.timeout.connect(self.task_execute)
         self.task_timer.start(100)
+        self.capslock_state_timer = QTimer(self)
+        self.capslock_state_timer.timeout.connect(self.update_capslock_state)
         self.setWindowTitle(self.app_name)
         self.setGeometry(0, 0, 600, 400)
-        self.statusBar()
         self.menubar = self.menuBar()
         filemenu = self.menubar.addMenu('设置')
         self.blockRepeatAction = QAction('禁止重复打印', self, checkable=True)
@@ -713,16 +733,21 @@ class MainWindow(QMainWindow):
         # Scan
         self.edtSCN = CustomLineEdit('')
         self.edtSCN.setStyleSheet(
-            'QLineEdit {font-size: 28px; font-family: \'Microsoft YaHei\'; color: #000000; background-color: #FFFFCC;}')
+            'QLineEdit {font-size: 28px; font-family: \'Roboto Mono\',Consolas,\'Microsoft YaHei\'; color: #000000; background-color: #FFFFCC;}')
         self.edtSCN.setFixedSize(455, 45)
+        self.edtSCN.focusChanged = self.on_print_scan_focus_change
         r_layout_3.addWidget(self.edtSCN)
         # Print button
         self.butSPT = CustomPushButton('打印')
+        self.butSPT.setStyleSheet('font-size: 18px; font-family: \'Microsoft YaHei\'; color: #0C0C0C;')
         self.butSPT.setFixedSize(455, 45)
         self.butSPT.clicked.connect(self.on_start_printing)
         self.edtSCN.returnPressed.connect(self.on_print_scan_enter)
         r_layout_3.addWidget(self.butSPT)
-
+        # CapsLock State
+        self.TxtCAP = CustomText('')
+        self.TxtCAP.setFixedSize(205, 15)
+        r_layout_3.addWidget(self.TxtCAP)
         # 显示界面
         central_widget = QWidget()
         central_widget.setLayout(m_layout_0)
@@ -756,6 +781,12 @@ class MainWindow(QMainWindow):
             else:
                 break
 
+    def update_capslock_state(self):
+        if (ctypes.windll.user32.GetKeyState(0x14) != 0) == 1:
+            self.TxtCAP.setText('大写锁定已开启')
+        else:
+            self.TxtCAP.setText('')
+
     def load_setting(self):
         # load blockRepeat
         self.blockRepeatAction.setChecked(bool(self.setting['blockRepeat']))
@@ -988,6 +1019,12 @@ class MainWindow(QMainWindow):
     def on_print_scan_enter(self):
         self.input_scan_prohibited_enter or self.on_start_printing()
 
+    def on_print_scan_focus_change(self, event: QFocusEvent):
+        if (event.gotFocus()) == 1:
+            self.capslock_state_timer.start(250)
+        else:
+            self.capslock_state_timer.stop()
+
     def on_start_printing(self, content=None):
         edit = self.edtSCN
         if (self.input_convert_letter == 1) == 1:
@@ -1111,6 +1148,9 @@ if __name__ == '__main__':
         else:
             return 'Error'
 
+    @flask_app.route('/', methods=['GET'])
+    def index():
+        return send_from_directory(os.path.dirname(__file__), 'index.html')
 
     flask_thread.start()
     sys.exit(app.exec_())