got 2d part of project 1 done

bootstrap.sh

@@ -1,5 +1,5 @@
 mkdir -p build
 cd build
-qmake ../Project1/
+qmake ../project1/
 make -j2
 cd -

project1/main.cpp

@@ -0,0 +1,11 @@
+#include <QtGui/QApplication>
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+
+    return a.exec();
+}

project1/mainwindow.cpp

@@ -0,0 +1,133 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "twoD.h"
+#include <QTextStream>
+#include <iostream>
+#include <fstream>
+
+using namespace std;
+
+map<string, vector<pair<int,int> > > _GenericPieces;
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::on_show_clicked()
+{
+    if (ui->show->text() == "Mark Reachability")
+    {
+        ui->show->setText("Save");
+        ui->tableWidget->setRowCount(ui->xCord->value());
+        ui->tableWidget->setColumnCount(ui->yCord->value());
+        for (size_t i = 0; i < ui->yCord->value(); i++)
+           ui->tableWidget->setColumnWidth(i,ui->tableWidget->rowHeight(0));
+
+        for (size_t row = 0; row < ui->xCord->value(); row++)
+            for (size_t col = 0; col < ui->yCord->value(); col++)
+            {
+                QString v;
+                if (ui->xCordCurrent->value()-1 == row && ui->yCordCurrent->value()-1 == col)
+                    v = "*";
+                QTableWidgetItem *item = new QTableWidgetItem(v);
+                ui->tableWidget->setItem(row,col,item);
+            }
+   }
+    else if (ui->show->text() == "Save")
+    {
+        vector<pair<int, int> > reachability;
+        reachability.push_back(make_pair(ui->xCordCurrent->value()-1, ui->yCordCurrent->value()-1));
+        for (size_t row = 0; row < ui->tableWidget->rowCount(); row++)
+            for (size_t col = 0; col < ui->tableWidget->columnCount(); col++)
+            {
+                if (ui->tableWidget->item(row,col)->text() == "1")
+                {
+                    reachability.push_back(make_pair(row,col));
+                }
+            }
+        stringstream s;
+        s << "Generic Peice " << _GenericPieces.size() +1;
+        _GenericPieces[s.str()] = reachability;
+        ui->peiceList->addItem(QString(s.str().c_str()));
+        ui->show->setText("Show");
+    }
+    else
+    {
+    twoD obj (ui->xCord->value(), ui->yCord->value(), ui->xCordCurrent->value(), ui->yCordCurrent->value(), _GenericPieces);
+
+    QString filename("temp");
+    {
+        QFile file(filename);
+        cout << ui->obstacleList->toPlainText().toStdString();
+
+        if ( file.open(QFile::WriteOnly) ) {
+            cout << "file opened for writing" << endl;
+            QTextStream outStream(&file);
+            outStream << ui->obstacleList->toPlainText();
+        }
+    }
+    vector<pair<int,int> > obstacles;
+    {
+        ifstream file(filename);
+        cout << "file opened for reading" << endl;
+        while(file.good() && !file.eof())
+        {
+            int x,y;
+            file >> x;
+            if (file.good())
+            {
+                file >> y;
+                obstacles.push_back(make_pair(x,y));
+                cout << "Added obstacle at " << x << "," << y << endl;
+            }
+        }
+    }
+
+    obj.set_obstacles( obstacles.size(), obstacles);
+
+
+    obj.compute_distances(ui->peiceList->currentText().toStdString());
+    obj.display();
+
+    ui->tableWidget->setRowCount(ui->xCord->value());
+    ui->tableWidget->setColumnCount(ui->yCord->value());
+    for (size_t i = 0; i < ui->yCord->value(); i++)
+       ui->tableWidget->setColumnWidth(i,ui->tableWidget->rowHeight(0));
+
+    const twoD::Array2D &data(obj.GetData());
+    for (size_t row = 0; row < data.size(); row++)
+        for (size_t col = 0; col < data.at(row).size(); col++)
+        {
+            const size_t num(data.at(row).at(col));
+            QString val;
+//            if ((row == ui->yCordCurrent->value()-1) && (col == ui->xCordCurrent->value()-1))
+//                val = "*";
+//            else if (num == 0)
+//                val = QString();
+            if (num == 999)
+                val = "X";
+            else
+                val = QString::number(num);
+            QTableWidgetItem *item = new QTableWidgetItem(val);
+            ui->tableWidget->setItem(row,col,item);
+        }
+    }
+}
+
+
+void MainWindow::on_peiceList_currentIndexChanged(const QString &arg1)
+{
+    if (arg1.isEmpty())
+    {
+        ui->show->setText("Mark Reachability");
+    }
+    else
+        ui->show->setText("Show");
+}

project1/mainwindow.h

@@ -0,0 +1,27 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+namespace Ui {
+class MainWindow;
+}
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+
+private slots:
+    void on_show_clicked();
+
+    void on_peiceList_currentIndexChanged(const QString &arg1);
+
+private:
+    Ui::MainWindow *ui;
+};
+
+#endif // MAINWINDOW_H