Example #1
0
        /// <summary>
        /// Hooks OpenSpreadsheet event
        /// Allows user to select a file from file dialog and opens it in a new spreadsheet. Pop ups displayed if
        /// exceptions are thrown
        /// </summary>
        private void HandleOpenSpreadsheet()
        {
            //create pop up file explorer
            OpenFileDialog ofd = new OpenFileDialog();

            ofd.DefaultExt = "ss";
            ofd.Filter     = "Spreadsheet file (*.ss)|*.ss|All Files (*.*)|*.*"; //create optional filters for .ss or all files

            //if they chose a file open, else cancel openspreadsheet event
            if (ofd.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    string filePath        = ofd.FileName;
                    string fileText        = File.ReadAllText(filePath);                                                   //copy text from file
                    AbstractSpreadsheet ss = new Spreadsheet(new StringReader(fileText), new Regex("^[A-Z][1-9][0-9]?$")); //create ss from designated file
                    string filenName       = Path.GetFileName(filePath);                                                   //get name for window title
                    SpreadSheetApplicationContext.GetContext().RunNewFromFile(ss, filenName);                              //create new window from context
                    this.view.OpenNewFromFile(ss, filenName);                                                              //for testing ONLY
                }
                catch (Exception e)                                                                                        //if something goes wrong disp err msg
                {
                    string openError = "Error opening file.\n" + e.Message;
                    System.Windows.Forms.MessageBox.Show(openError);
                }
            }
        }
 /// <summary>
 /// Returns the one DemoApplicationContext.
 /// </summary>
 public static SpreadSheetApplicationContext GetContext()
 {
     if (context == null)
     {
         context = new SpreadSheetApplicationContext();
     }
     return(context);
 }
Example #3
0
        static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            // Get the application context and run one form inside it
            var context = SpreadSheetApplicationContext
                          .GetContext();

            SpreadSheetApplicationContext.GetContext().RunNew();
            Application.Run(context);
        }
Example #4
0
 /// <summary>
 /// Hooks OpenNewSpreadsheet event
 /// </summary>
 private void HandleOpenNewSpreadsheet()
 {
     SpreadSheetApplicationContext.GetContext().RunNew(); //opens new form from context
 }