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single_person.py
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single_person.py
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# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'single_person.ui'
#
# Created by: PyQt5 UI code generator 5.13.0
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
import threading
from PyQt5.QtGui import QImage
from tkinter import *
import tkinter.filedialog
import os
from PyQt5.QtGui import QTextDocument
from PyQt5.QtCore import QUrl
import sys
import struct
import inspect
import ctypes
def _async_raise(tid, exctype):
"""raises the exception, performs cleanup if needed"""
tid = ctypes.c_long(tid)
if not inspect.isclass(exctype):
exctype = type(exctype)
res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exctype))
if res == 0:
raise ValueError("invalid thread id")
elif res != 1:
# """if it returns a number greater than one, you're in trouble,
# and you should call it again with exc=NULL to revert the effect"""
ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None)
raise SystemError("PyThreadState_SetAsyncExc failed")
def stop_thread(thread):
_async_raise(thread.ident, SystemExit)
class Ui_Dialog(object):
def __init__(self):
self.socket = None
self.picture = 0
self.id = ""
self.friend_title = ""
self.file_path = ""
def setupUi(self, Dialog):
Dialog.setObjectName("Dialog")
Dialog.resize(400, 400)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(2)
sizePolicy.setHeightForWidth(Dialog.sizePolicy().hasHeightForWidth())
Dialog.setSizePolicy(sizePolicy)
Dialog.setMinimumSize(QtCore.QSize(400, 400))
Dialog.setMaximumSize(QtCore.QSize(400, 400))
icon = QtGui.QIcon()
icon.addPixmap(QtGui.QPixmap(":/main_source/image/myicon_1.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
Dialog.setWindowIcon(icon)
Dialog.setStyleSheet("background-color: rgb(255, 255, 255);")
self.frame = QtWidgets.QFrame(Dialog)
self.frame.setGeometry(QtCore.QRect(0, 0, 400, 30))
self.frame.setStyleSheet("background-color: rgb(0, 0, 0);")
self.frame.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame.setObjectName("frame")
self.label = QtWidgets.QLabel(self.frame)
self.label.setGeometry(QtCore.QRect(150, 5, 100, 20))
self.label.setStyleSheet("font: 12pt \"Agency FB\";\n"
"color: rgb(255, 255, 255);")
self.label.setAlignment(QtCore.Qt.AlignCenter)
self.label.setObjectName("label")
self.pushButton_close = QtWidgets.QPushButton(self.frame)
self.pushButton_close.setGeometry(QtCore.QRect(365, 0, 35, 25))
self.pushButton_close.setStyleSheet("color: rgb(255, 255, 255);")
self.pushButton_close.setObjectName("pushButton_close")
self.pushButton_hide = QtWidgets.QPushButton(self.frame)
self.pushButton_hide.setGeometry(QtCore.QRect(330, 0, 35, 25))
self.pushButton_hide.setStyleSheet("color: rgb(255, 255, 255);")
self.pushButton_hide.setObjectName("pushButton_hide")
self.textEdit = QtWidgets.QTextEdit(Dialog)
self.textEdit.setGeometry(QtCore.QRect(10, 260, 380, 90))
self.textEdit.setObjectName("textEdit")
self.textBrowser = QtWidgets.QTextBrowser(Dialog)
self.textBrowser.setGeometry(QtCore.QRect(10, 40, 380, 200))
self.textBrowser.setObjectName("textBrowser")
self.pushButton_cancel = QtWidgets.QPushButton(Dialog)
self.pushButton_cancel.setGeometry(QtCore.QRect(50, 360, 60, 30))
self.pushButton_cancel.setStyleSheet("background-color: rgb(255, 255, 230);\n"
"color: rgb(0, 0, 0);")
self.pushButton_cancel.setObjectName("pushButton_cancel")
self.pushButton_send = QtWidgets.QPushButton(Dialog)
self.pushButton_send.setGeometry(QtCore.QRect(290, 360, 60, 30))
self.pushButton_send.setStyleSheet("background-color: rgb(255, 255, 230);\n"
"color: rgb(0,0, 0);")
self.pushButton_send.setObjectName("pushButton_send")
self.pushButton_file = QtWidgets.QPushButton(Dialog)
self.pushButton_file.setGeometry(QtCore.QRect(10, 350, 20, 10))
self.pushButton_file.setStyleSheet("background-color: rgb(255, 170, 127);")
self.pushButton_file.setObjectName("pushButton_file")
self.retranslateUi(Dialog)
self.pushButton_close.clicked.connect(Dialog.close)
self.pushButton_hide.clicked.connect(Dialog.showMinimized)
QtCore.QMetaObject.connectSlotsByName(Dialog)
def retranslateUi(self, Dialog):
_translate = QtCore.QCoreApplication.translate
Dialog.setWindowTitle(_translate("Dialog", "聊天"))
self.label.setText(_translate("Dialog", "刘畅"))
self.pushButton_close.setText(_translate("Dialog", "关闭"))
self.pushButton_hide.setText(_translate("Dialog", "隐藏"))
self.pushButton_cancel.setText(_translate("Dialog", "关闭"))
self.pushButton_send.setText(_translate("Dialog", "发送"))
self.pushButton_file.setText(_translate("MainWindow", "图片"))
self.pushButton_file.clicked.connect(self.file_send)
# import frist_rc
def file_send(self):
root = tkinter.Tk() # 创建一个Tkinter.Tk()实例
root.withdraw() # 将Tkinter.Tk()实例隐藏
default_dir = r"文件路径"
file_path = tkinter.filedialog.askopenfilename(title=u'选择文件', initialdir=(os.path.expanduser(default_dir)))
self.file_path = file_path
self.picture = 1
print('client filepath: {0}'.format(file_path))
we_text = ['single_person']
we_text.append(self.id)
we_text.append(self.friend_title)
text = "file"
if text != '':
we_text.append(text)
we_text_str = '*'.join(we_text)
self.socket.send(we_text_str.encode('utf-8'))
'''
self_mess = str(we_text[2]) + ":"
self.textBrowser.append(self_mess + "\n")
'''
image = QImage(file_path)
cursor = self.textEdit.textCursor()
document = self.textEdit.document()
document.addResource(QTextDocument.ImageResource, QUrl("image"), image)
self.textEdit.setText(file_path)
cursor.insertImage("image")
path = "<img src=\"" + file_path + "\" />"
else:
QtWidgets.QMessageBox.information(self.MainWindow, '警告', '输入消息为空！',
QtWidgets.QMessageBox.Ok | QtWidgets.QMessageBox.Close, QtWidgets.QMessageBox.Close)
def infor_send(self, s, sendname, recvname):
self.socket = s
self.id = sendname
self.friend_title = recvname
def send():
if self.picture == 1:
#自己显示
we_text = ['single_person']
we_text.append(self.id)
we_text.append(self.friend_title)
self_mess = str(we_text[1])+":"
self.textBrowser.append(self_mess + "\n")
path = "<img src=\"" + self.file_path + "\" />"
self.textBrowser.insertHtml(path)
#发送给对方
fhead = struct.pack(b'128sl', bytes(os.path.basename(self.file_path), encoding='utf-8'), os.stat(self.file_path).st_size)
self.socket.send(fhead)
fp = open(self.file_path, 'rb')
while 1:
data = fp.read(1024)
if not data:
print('{0} file send over...'.format(self.file_path))
break
self.socket.send(data)
self.textEdit.clear()
self.picture = 0
else:
send_list = ['single_person']
send_list.append(sendname)
send_list.append(recvname)
sendtext = self.textEdit.toPlainText()
#print(sendtext)
if sendtext != '':
send_list.append(sendtext)
textsend = '*'.join(send_list)
print('single发送出去' + textsend)
s.send(textsend.encode())
self.textEdit.clear()
self_mess = str(send_list[1])+":"+str(send_list[3])
self.textBrowser.append(self_mess + "\n")
self.pushButton_send.clicked.connect(send)
def recv_thread(self, s):
buffsize = 1024
def recv():
while True:
recvtext = s.recv(buffsize).decode('utf-8')
recvdata = recvtext.split('*')
print('single接收到' + str(recvdata))
if recvdata[0] == "file":
fileinfo_size = struct.calcsize('128sl')
buf = s.recv(fileinfo_size)
if buf:
filename, filesize = struct.unpack('128sl', buf)
fn = filename.decode().strip('\x00')
new_filename = os.path.join('./downloads', fn)
recvd_size = 0
fp = open(new_filename, 'wb')
while not recvd_size == filesize:
if filesize - recvd_size > 1024:
data = s.recv(1024)
recvd_size += len(data)
else:
data = s.recv(1024)
recvd_size = filesize
fp.write(data)
fp.close()
self.textBrowser.append(recvdata[1] + "\n")
path = "<img src=\"" + new_filename + "\" />"
self.textBrowser.insertHtml(path)
else:
self.textBrowser.append(recvdata[0] + "\n")
#print(recvdata[0])
self.re = threading.Thread(target=recv) # 创建线程
self.re.start()
def quit(self, Dlog):
def quit():
stop_thread(self.re)
print('关闭了single对话框')
Dlog.close()
self.pushButton_cancel.clicked.connect(quit)