from UI import *
import tkinter as tk
from Clock import ClockStep

class SIG:
    def __init__(self):
        self.bx2, self.by2, self.dx, self.dy = 105, 558, 120, 16#设置sig_ctrl文字间隔


    def show(self):# 依据SigObj[]的值显示控制信号（SigCtrl部件内的信号）
        words = ['SigCtrl->ALU', 'SigCtrl->IR', 'SigCtrl->PC', 'SigCtrl->MEMORY',
                 'SigCtrl->R1', 'SigCtrl->R2', 'SigCtrl->R3', 'SigCtrl->R4']# 对于每个控制信号进行判断
        for w in words:# 如果SigObj中该文字为False，则该文字非高亮显示
            if cpu.SigObj[w][1] == False:
                eval('self.' + w + '(cv, 0)')
        for w in words:# 如果SigObj中该文字为True，则该文字高亮显示
            if cpu.SigObj[w][1] == True:
                eval('self.' + w + '(cv, 1)')
        cv.update()# 更新画布

    def init(self, cv: Canvas, root):
        INS = tk.Label(root, text=cpu.CODE(), fg=BLACK, font=('微软雅黑', 12), bg=WHITE)# 根据参数显示INSCODE
        INS.place(x=184, y=535, height=20, width=80, anchor=NW)#放置INSCODE
        # 显示sig_ctrl各部分的名字
        cv.create_text(110, 535, text="insCode", font=('微软雅黑', 12), fill=GOLD, anchor=NW)
        cv.create_text(self.bx2, self.by2, text='->ALU', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2, self.by2 + self.dy, text='->IR', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2, self.by2 + self.dy * 2, text='->PC + 1', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2, self.by2 + self.dy * 3, text='->MEMORY', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2 + self.dx, self.by2, text='->R1', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2 + self.dx, self.by2 + self.dy, text='->R2', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2 + self.dx, self.by2 + self.dy * 2, text='->R3', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.create_text(self.bx2 + self.dx, self.by2 + self.dy * 3, text='->R4', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()#更新画布
    def ALU(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2, self.by2, text='->ALU', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2, self.by2, text='->ALU', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()
    def IR(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2, self.by2 + self.dy, text='->IR', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2, self.by2 + self.dy, text='->IR', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()
    def PC(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2, self.by2 + self.dy * 2, text='->PC + 1', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2, self.by2 + self.dy * 2, text='->PC + 1', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()
    def MEM(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2, self.by2 + self.dy * 3, text='->MEMORY', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2, self.by2 + self.dy * 3, text='->MEMORY', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()

    def R1(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2 + self.dx, self.by2, text='->R1', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2 + self.dx, self.by2, text='->R1', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()
    def R2(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2 + self.dx, self.by2 + self.dy, text='->R2', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2 + self.dx, self.by2 + self.dy, text='->R2', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()
    def R3(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2 + self.dx, self.by2 + self.dy * 2, text='->R3', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2 + self.dx, self.by2 + self.dy * 2, text='->R3', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()
    def R4(self, cv: Canvas, flag):
        if flag:
            cv.create_text(self.bx2 + self.dx, self.by2 + self.dy * 3, text='->R4', font=('微软雅黑', 10), anchor=NW, fill=GOLD)
        else:
            cv.create_text(self.bx2 + self.dx, self.by2 + self.dy * 3, text='->R4', font=('微软雅黑', 10), anchor=NW, fill=GREY)
        cv.update()


if __name__ == "__main__":
    cpu = CPU()
    cl = ClockStep()
    cl.init(cv, root)
    si=SIG()
    # si.show()

    # si.SIG_display()
    si.init(cv, root)
    mainloop()
    time.sleep(cpu.time)
    si.R4(cv,1)
    time.sleep(cpu.time)
    si.MEM(cv,1)
    # bx2, by2, bw2, bh2 = 105, 560, 100, 20
    # cv.create_rectangle(bx2, by2, bx2 + 170, by2 + 65, fill=BLACK, width=0)
    # cv.create_rectangle(485, 469, 485 + 120, 469 + 9, fill=RED)
    def left1(event):
        print(event.x,event.y)
    cv.bind('<Button-1>', left1)
    root.mainloop()