20241022095500

main.py

@@ -2,9 +2,11 @@ import os
 import re
 import io
 import sys
+import threading
 import clr
 import time
 import json
+import queue
 import shutil
 import sqlite3
 import logging
@@ -19,6 +21,20 @@ from PyQt5.QtCore import Qt, QCoreApplication, QTimer, QPropertyAnimation
 from PyQt5.QtGui import QPixmap, QIntValidator
 from threading import RLock
 
+from flask import Flask, request
+
+flask_app = Flask(__name__)
+
+
+def _flask_thread():
+    try:
+        flask_app.run(host='0.0.0.0', port=7746)
+    except:
+        pass
+
+
+flask_thread = threading.Thread(target=_flask_thread)
+
 sys.path.append(os.path.dirname(__file__))
 clr.AddReference('BarTender')
 try:
@@ -27,6 +43,17 @@ except Exception:
     pass
 
 
+def killThread(thread):
+    import ctypes
+    try:
+        if thread.is_alive():
+            return ctypes.pythonapi.PyThreadState_SetAsyncExc(ctypes.c_long(thread.ident), ctypes.py_object(BaseException)) == 1
+        else:
+            return True
+    except BaseException:
+        pass
+
+
 def cp(src: str, dst: str):
     """
     Support file or directory.
@@ -559,7 +586,7 @@ class MainWindow(QMainWindow):
     def __init__(self, logger: Logger):
         super().__init__()
         self.app_name = '标签打印'
-        self.app_version = ('1.0.4', '20241019', 'zhaoyafan', 'zhaoyafan@foxmail.com', 'https://www.fanscloud.net/')
+        self.app_version = ('1.0.5', '20241022', 'zhaoyafan', 'zhaoyafan@foxmail.com', 'https://www.fanscloud.net/')
         self.logger = logger
         self.toast = ToastNotification()
         self.setting = Setting(
@@ -573,6 +600,10 @@ class MainWindow(QMainWindow):
         self.last_opened_template = ['', '']
         self.input_convert_letter = 0
         self.input_scan_prohibited_enter = 0
+        self.task_queue = queue.Queue()
+        self.task_timer = QTimer(self)
+        self.task_timer.timeout.connect(self.task_execute)
+        self.task_timer.start(100)
         self.setWindowTitle(self.app_name)
         self.setGeometry(0, 0, 600, 400)
         self.statusBar()
@@ -707,8 +738,24 @@ class MainWindow(QMainWindow):
 
     def closeEvent(self, event):
         self.bt.quit()
+        killThread(flask_thread)
         event.accept()
 
+    def task_push(self, func, args):
+        self.task_queue.put([func, args])
+
+    def task_execute(self):
+        while True:
+            if not self.task_queue.empty():
+                task = self.task_queue.get()
+                try:
+                    task[0](*task[1])
+                except:
+                    pass
+                self.task_queue.task_done()
+            else:
+                break
+
     def load_setting(self):
         # load blockRepeat
         self.blockRepeatAction.setChecked(bool(self.setting['blockRepeat']))
@@ -941,12 +988,14 @@ class MainWindow(QMainWindow):
     def on_print_scan_enter(self):
         self.input_scan_prohibited_enter or self.on_start_printing()
 
-    def on_start_printing(self):
+    def on_start_printing(self, content=None):
         edit = self.edtSCN
         if (self.input_convert_letter == 1) == 1:
             text = edit.text().strip().upper()
         else:
             text = edit.text().strip()
+        if (not content) == 0:
+            text = str(content).strip()
         edit.setText(text)
         if (self.bt.bt_format is None) == 1:
             self.toast.show_toast('未加载模板文件')
@@ -1051,4 +1100,17 @@ if __name__ == '__main__':
         sys.exit(1)
     app = QApplication(sys.argv)
     window_main = MainWindow(logger=Logger(name='main', fh=None, ch=LoggerConsHandler()))
+
+
+    @flask_app.route('/print', methods=['POST'])
+    def api_print():
+        content = request.json['data']
+        if (isinstance(content, str) is True) == 1:
+            threading.Thread(target=window_main.task_push, args=[window_main.on_start_printing, [content]]).start()
+            return 'Printing task sent'
+        else:
+            return 'Error'
+
+
+    flask_thread.start()
     sys.exit(app.exec_())