gui.py

import tkinter as tk
from tkinter import filedialog
from subprocess import Popen, PIPE
import select

def execute_rr():
    input_value = cxcode.get("1.0", tk.END)  # 获取第一个文本框的内容作为输入值
    print(input_value)
    command = "./rr"  # rr命令
    proc1 = Popen(command, stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True, text=True)
    stdout, stderr = proc1.communicate(input=input_value + '\n', timeout=5)  # 发送输入值并关闭输入流
    result = stdout
    print(result)
    pcode.delete('1.0', tk.END)  # 清空第二个文本框
    pcode.insert(tk.END, result)  # 在第二个文本框中显示rr的返回值

def execute_ri():
    input_value=pcode.get("1.0",tk.END)
    command="./ri"
    global process
    process=Popen(command,stdin=PIPE,stdout=PIPE,stderr=PIPE,shell=True,text=True)
    if process.poll() is None: print("running");
    process.stdin.write(input_value+'run\n')
    process.stdin.flush()
    root.after(10,read_output)

def read_output():
    #global process
    if process.poll() is None:
        process.stdout.flush()
        ready_to_read,_,_=select.select([process.stdout.fileno()],[],[],0.1)
        if ready_to_read:
            out=process.stdout.readline()
            print(out)
            #output.delete('1.0',tk.END)
            output.insert(tk.END,out)
        root.after(10,read_output)

def next_line():
    #global process
    command="next\n"
    process.stdin.write(command)
    process.stdin.flush()
    #root.after(100,read_output)

def continue_run():
    #global process
    command="continue\n"
    process.stdin.write(command)
    process.stdin.flush()

def quit_ri():
    process.stdin.write("quit\n")
    process.stdin.flush()
    output.delete('1.0',tk.END)
    pcode.delete('1.0',tk.END)


def get_input():
    input_value=inpu.get()
    process.stdin.write(input_value+'next\n')
    process.stdin.flush()

def load_file():
    global filepath
    filepath=filedialog.askopenfilename()
    with open(filepath,'r') as file:
        content=file.read()
        cxcode.delete('1.0',tk.END)
        cxcode.insert(tk.END,content)

def save_file():
    global filepath
    if filepath=="":
        filepath=filedialog.asksaveasfilename(defaultextension=".cx")
    with open(filepath,'w') as file:
        content=cxcode.get('1.0',tk.END)
        file.write(content)

root = tk.Tk()
filepath=""
# code text
cxcode = tk.Text(root, height=8, width=100)

# pcode text
pcode = tk.Text(root, height=12, width=100)

# input text
inpu = tk.Entry(root,width=100)

# output text
output = tk.Text(root,height=20,width=100)

# load file button
load_file=tk.Button(root,text="load file",command=load_file)

# save file button
save_file=tk.Button(root,text="save file",command=save_file)

# compile button
comp = tk.Button(root, text="compile", command=execute_rr)

# run button
run = tk.Button(root,text="run",command=execute_ri)

# next button
nxt = tk.Button(root,text="next",command=next_line)

# input button
inp=tk.Button(root,text="input",command=get_input)

# continue button
con = tk.Button(root,text="continue",command=continue_run)

# quit button
qui = tk.Button(root,text="quit ri",command=quit_ri)

cxcode.pack()
pcode.pack()
inpu.pack()
output.pack()

load_file.pack(side='left')
save_file.pack(side='left')
comp.pack(side='left')
run.pack(side='left')
nxt.pack(side='left')
inp.pack(side='left')
con.pack(side='left')
qui.pack(side='left')

root.mainloop()