v1.0

UniversalTuringMachine.pro.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 6.0.0, 2021-12-16T13:42:03. -->
+<!-- Written by QtCreator 6.0.0, 2021-12-16T21:38:54. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

mainwindow.cpp

@@ -7,15 +7,23 @@
 #define LABEL_Y 30
 #define LINE_X 200
 #define LINE_Y 30
+#define X 30
+#define Y 500
+#define SIZE 100
 
 QString filepath=QDir::currentPath();
 QStringList K;
 QStringList Sigma;
-QStringList Gamma;
 QStringList Q0;
 QStringList B;
 QStringList F;
 
+QString function[SIZE][5];
+
+QString q;
+int now;
+
+
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent)
     , ui(new Ui::MainWindow)
@@ -114,13 +122,24 @@ MainWindow::MainWindow(QWidget *parent)
     btn_step->setText("下一步");
 
     //纸带
-    for(int i=0;i<24;i++)
+    for(int i=0;i<25;i++)
     {
         label[i]=new MyLabel(this);
-        label[i]->setPos(30+40*i,500);
+        label[i]->setPos(X+40*i,Y);
         label[i]->hide();
     }
 
+    label_now=new MyLabel(this);
+    label_now->setStyleSheet("border-width: 2px;border-style: solid;border-color: rgb(236, 255, 251);background-color: rgb(20, 250, 20);");
+    label_now->setFixedSize(40,35);
+    label_now->hide();
+
+    label_fun = new QLabel(this);
+    label_fun->setGeometry(X+50,Y-40, 500,30);
+    label_fun->setAlignment(Qt::AlignCenter);
+    label_fun->setText("状态转移函数：");
+
+    //connect
     QObject::connect(btn_import, SIGNAL(clicked()), this, SLOT(importFile()));
     QObject::connect(btn_confirm, SIGNAL(clicked()), this, SLOT(startSimulate()));
     QObject::connect(btn_step, SIGNAL(clicked()), this, SLOT(nextStep()));
@@ -133,33 +152,59 @@ MainWindow::~MainWindow()
 
 void MainWindow::importFile()
 {
+    qDebug()<<"import1";
     K.clear();
     Sigma.clear();
-    Gamma.clear();
     Q0.clear();
     B.clear();
     F.clear();
     int row=list_file->currentRow();
     list_func->clear();
     QFile file(filepath + "/" + QString::number(row) + ".txt");
+      qDebug()<<"import3";
     if(file.open(QIODevice::ReadOnly | QIODevice::Text))
     {
         QTextStream in(&file);
         QString temp;
+        int i=0;
         while(1)
         {
             temp=in.readLine();
             if(temp.size()==0)
-                break;
+                break;       
+                        qDebug()<<"import1";
             QStringList list = temp.split(" ");
-            list_func->addItem("           δ(q"+list[0]+","+list[1]+")=(q"+list[2]+","+list[3]+","+list[4]+")           ");
+                        qDebug()<<"import2";
-            append(&K,"q"+list[0]);
+            list[0]="q"+list[0];
-            append(&Sigma,list[1]);
+            if(list.size()>2)
+                list[2]="q"+list[2];
+            qDebug()<<"import3";
             if(list.contains("#"))
-                append(&F,"q"+list[0]);
+            {
+                function[i][0]=list[0];
+                function[i][1]=list[1];
+            }
+            else
+                for(int j=0;j<5;j++)
+                    function[i][j]=list[j];
+qDebug()<<"import4";
+            if(list.contains("#"))
+                append(&F,list[0]);
+            else
+            {
+                qDebug()<<"import6";
+                list_func->addItem("       δ("+list[0]+","+list[1]+")=("+list[2]+","+list[3]+","+list[4]+")           ");
+                append(&K,list[0]);
+                append(&Sigma,list[1]);
+                qDebug()<<"import7";
+            }
+              qDebug()<<"import5"<<i;
+            i++;
         }
     }
+    file.close();
     QString k,sigma,q0,b,f;
+      qDebug()<<"import126";
 
     q0="q0";
     for(int i=0;i<K.size();i++)
@@ -169,6 +214,7 @@ void MainWindow::importFile()
     for(int i=0;i<F.size();i++)
          f+=(F[i]+" ");
     b="B";
+    Q0.append("q0");
 
     line_k->setText(k);
     line_sigma->setText(sigma);
@@ -181,24 +227,84 @@ void MainWindow::importFile()
     line_q0->setEnabled(false);
     line_B->setEnabled(false);
     line_F->setEnabled(false);
+
+    qDebug()<<"import12";
 }
+
 void MainWindow::startSimulate()
 {
-    QString str=line_str->text();
+    for(int i=0;i<25;i++)
+        label[i]->hide();
+    //qDebug()<<"1";
+    if(line_str->text().length()==0)
+        return;
+    str="BBB"+line_str->text()+"BB";
     label[2]->setText("B");
     label[2]->show();
-    for(int i=0;i<str.length();i++)
+//    for(int i=3;i<str.length();i++)
-    {
+//    {
-        label[i+3]->setText(str[i]);
+//        label[i]->setText(str[i]);
-        label[i+3]->show();
+//        label[i]->show();
-        label[i+4]->setText("B");
+//    }
-        label[i+4]->show();
+
-    }
+    now = 3;
+    label_now->setPos(X+40*3,Y+55);
+    label_now->show();
+
+    q=Q0[0];
+    label_now->setText(q);
+
+     update(0);
 }
 
 void MainWindow::nextStep()
 {
+    bool flag=false;
+    QChar c = str[now];
+    QString comp;
+    qDebug()<<"next0";
+    comp+=c;
+    qDebug()<<"next1";
+    for(int i=0;i<SIZE;i++)
+    {
+        qDebug()<<"next2";
+        qDebug()<<q<<function[i][0];
+        if(function[i][0]==q&&function[i][1]==comp)
+        {
+            flag=true;
+              qDebug()<<"next3";
+            q=function[i][2];
+            str[now]=function[i][3][0];
+             label_fun->setText("δ("+function[i][0]+","+function[i][1]+")=("+function[i][2]+","+function[i][3]+","+function[i][4]+")");
+            qDebug()<<("δ("+function[i][0]+","+function[i][1]+")=("+function[i][2]+","+function[i][3]+","+function[i][4]+")");
+            if(comp=="B" && now==str.length()-1)
+            {
+                str+="B";
+            }
 
+            if(function[i][4]=="R"){
+                now++;
+                update(1);
+            }else if(function[i][4]=="L"){
+                now--;
+                update(-1);
+            }else{
+                update(0);
+            }
+            break;
+        }
+
+        if(function[i][0].length()==0)
+            break;
+    }
+    if(flag==false)
+        QMessageBox::warning(0 , "     失败！     ", "     失败！     ",QMessageBox::Ok | QMessageBox::Default , QMessageBox::Cancel | QMessageBox::Escape );
+
+    if(F.contains(q))
+    {
+        QMessageBox::information(0 , "     成功！     ","      成功！     ", QMessageBox::Ok | QMessageBox::Default , QMessageBox::Cancel | QMessageBox::Escape );
+        //终止状态
+    }
 }
 
 void MainWindow::loadFileList()
@@ -230,3 +336,26 @@ void MainWindow::append(QStringList* list,QString in)
     if(flag==0)
         list->append(in);
 }
+
+void MainWindow::update(int move_q)
+{
+
+    label_now->setPos(label_now->pos().width()+move_q*40,label_now->pos().height());
+    label_now->setText(q);
+    qDebug()<<"update"<<move_q;
+    for(int i=0;i<str.length();i++)
+    {
+        label[i]->setText(str[i]);
+        label[i]->show();
+         if(i<=2&&str[i]=='B'&&str[i+1]=='B')
+             label[i]->hide();
+         if(i==str.length()-2&&str[i]=='B')
+         {
+             label[i]->setText(str[i+1]);
+             label[i]->show();
+             break;
+         }
+    }
+
+        qDebug()<<"ipdate2";
+}

mainwindow.h

@@ -33,11 +33,12 @@ public:
     ~MainWindow();
     void loadFileList();
     void append(QStringList* list,QString in);
-
+    void update(int move_q);
 public slots:
     void nextStep();
     void importFile();
     void startSimulate();
+
 private:
     Ui::MainWindow *ui;
     QLabel *label_k,*label_sigma,*label_gamma,*label_q0,*label_B,*label_F;
@@ -49,7 +50,9 @@ private:
     QGroupBox *group_1;
     QListWidget *list_file,*list_func;
     QPushButton *btn_import,*btn_confirm,*btn_step;
-
+    QString str;
     MyLabel* label[25];
+    MyLabel* label_now;
+    QLabel* label_fun;
 };
 #endif // MAINWINDOW_H

mylabel.cpp

@@ -46,3 +46,18 @@ void MyLabel::setPos(int x,int y)
 {
     label->setGeometry(x,y,40,55);
 }
+
+void MyLabel::setStyleSheet(QString sheet)
+{
+    label->setStyleSheet(sheet);
+}
+
+void MyLabel::setFixedSize(int x, int y)
+{
+    label->setFixedSize(x,y);
+}
+
+QSize MyLabel::pos()
+{
+    return QSize(label->geometry().x(),label->geometry().y());
+}

mylabel.h

@@ -6,7 +6,7 @@
 #include <QMainWindow>
 #include <QFont>
 #include <QFrame>
-
+#include <QSize>
 class MyLabel
 {
 public:
@@ -18,10 +18,11 @@ public:
     void hide();
     void show();
     void setPos(int x,int y);
+    void setStyleSheet(QString sheet);
+    void setFixedSize(int x,int y);
+    QSize pos();
 private:
     QLabel *label;
-
-
 };
 
 #endif // MYLABEL_H