-
Notifications
You must be signed in to change notification settings - Fork 0
/
GUI.py
232 lines (194 loc) · 7.2 KB
/
GUI.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Apr 30 13:36:58 2021
@author: bing
"""
# import all the required modules
import threading
import select
from tkinter import *
from tkinter import font
from tkinter import ttk
from chat_utils import *
import json
# GUI class for the chat
class GUI:
# constructor method
def __init__(self, send, recv, sm, s):
# chat window which is currently hidden
self.Window = Tk()
self.Window.withdraw()
self.send = send
self.recv = recv
self.sm = sm
self.socket = s
self.my_msg = ""
self.system_msg = ""
def login(self):
# login window
self.login = Toplevel()
# set the title
self.login.title("Login")
self.login.resizable(width=False,
height=False)
self.login.configure(width=400,
height=300)
# create a Label
self.pls = Label(self.login,
text="Please login to continue",
justify=CENTER,
font="Helvetica 14 bold")
self.pls.place(relheight=0.15,
relx=0.2,
rely=0.07)
# create a Label
self.labelName = Label(self.login,
text="Name: ",
font="Helvetica 12")
self.labelName.place(relheight=0.2,
relx=0.1,
rely=0.2)
# create a entry box for
# tyoing the message
self.entryName = Entry(self.login,
font="Helvetica 14")
self.entryName.place(relwidth=0.4,
relheight=0.12,
relx=0.35,
rely=0.2)
# set the focus of the curser
self.entryName.focus()
# create a Continue Button
# along with action
self.go = Button(self.login,
text="CONTINUE",
font="Helvetica 14 bold",
command=lambda: self.goAhead(self.entryName.get()))
self.go.place(relx=0.4,
rely=0.55)
self.Window.mainloop()
def goAhead(self, name):
if len(name) > 0:
msg = json.dumps({"action": "login", "name": name})
self.send(msg)
response = json.loads(self.recv())
if response["status"] == 'ok':
self.login.destroy()
self.sm.set_state(S_LOGGEDIN)
self.sm.set_myname(name)
self.layout(name)
self.textCons.config(state=NORMAL)
# self.textCons.insert(END, "hello" +"\n\n")
self.textCons.insert(END, menu + "\n\n")
self.textCons.config(state=DISABLED)
self.textCons.see(END)
# while True:
# self.proc()
# the thread to receive messages
process = threading.Thread(target=self.proc)
process.daemon = True
process.start()
# The main layout of the chat
def layout(self, name):
self.name = name
# to show chat window
self.Window.deiconify()
self.Window.title("CHATROOM")
self.Window.resizable(width=False,
height=False)
self.Window.configure(width=470,
height=550,
bg="#17202A")
self.labelHead = Label(self.Window,
bg="#17202A",
fg="#EAECEE",
text=self.name,
font="Helvetica 13 bold",
pady=5)
self.labelHead.place(relwidth=1)
self.line = Label(self.Window,
width=450,
bg="#ABB2B9")
self.line.place(relwidth=1,
rely=0.07,
relheight=0.012)
self.textCons = Text(self.Window,
width=20,
height=2,
bg="#17202A",
fg="#EAECEE",
font="Helvetica 14",
padx=5,
pady=5)
self.textCons.place(relheight=0.745,
relwidth=1,
rely=0.08)
self.labelBottom = Label(self.Window,
bg="#ABB2B9",
height=80)
self.labelBottom.place(relwidth=1,
rely=0.825)
self.entryMsg = Entry(self.labelBottom,
bg="#2C3E50",
fg="#EAECEE",
font="Helvetica 13")
# place the given widget
# into the gui window
self.entryMsg.place(relwidth=0.74,
relheight=0.06,
rely=0.008,
relx=0.011)
self.entryMsg.focus()
# create a Send Button
self.buttonMsg = Button(self.labelBottom,
text="Send",
font="Helvetica 10 bold",
width=20,
bg="#ABB2B9",
command=lambda: self.sendButton(self.entryMsg.get()))
self.buttonMsg.place(relx=0.77,
rely=0.008,
relheight=0.06,
relwidth=0.22)
self.textCons.config(cursor="arrow")
# create a scroll bar
scrollbar = Scrollbar(self.textCons)
# place the scroll bar
# into the gui window
scrollbar.place(relheight=1,
relx=0.974)
scrollbar.config(command=self.textCons.yview)
self.textCons.config(state=DISABLED)
# function to basically start the thread for sending messages
def sendButton(self, msg):
# self.textCons.config(state=DISABLED)
self.my_msg = msg
# print(msg)
self.entryMsg.delete(0, END)
self.textCons.config(state=NORMAL)
self.textCons.insert(END, msg + "\n")
self.textCons.config(state=DISABLED)
self.textCons.see(END)
def proc(self):
# print(self.msg)
while True:
read, write, error = select.select([self.socket], [], [], 0)
peer_msg = []
# print(self.msg)
if self.socket in read:
peer_msg = self.recv()
if len(self.my_msg) > 0 or len(peer_msg) > 0:
# print(self.system_msg)
self.system_msg = self.sm.proc(self.my_msg, peer_msg)
self.my_msg = ""
self.textCons.config(state=NORMAL)
self.textCons.insert(END, self.system_msg + "\n\n")
self.textCons.config(state=DISABLED)
self.textCons.see(END)
def run(self):
self.login()
# create a GUI class object
if __name__ == "__main__":
# g = GUI()
pass