Beispiel #1
0
        private void setNextAlert()
        {
            //if (alertTimer != null && alertTimer.Enabled)
            //    alertTimer.Stop();
            disableAlert();
            alertTimer = new System.Windows.Forms.Timer();

            if (User.UserAlerts.Count > 0)
            {
                int  nextAlertTime = 1000;
                bool validAlert    = false;
                do
                {
                    DateTime now       = DateTime.Now;
                    int      hour      = now.Hour;
                    int      min       = now.Minute;
                    int      sec       = now.Second;
                    int      timeInSec = min * 60 + hour * 3600 + sec;
                    KeyValuePair <int, UserAlert> distToNextAlert = new KeyValuePair <int, UserAlert>(24 * 3600, null);

                    foreach (UserAlert al in User.UserAlerts)
                    {
                        int distance = (al.minute * 60 + al.hour * 3600) - timeInSec;
                        if (distance < distToNextAlert.Key)
                        {
                            if (distance < 0)
                            {
                                distToNextAlert = new KeyValuePair <int, UserAlert>(24 * 3600 + distance, al);
                            }
                            else
                            {
                                distToNextAlert = new KeyValuePair <int, UserAlert>(distance, al);
                            }
                        }
                    }

                    nextAlert        = distToNextAlert.Value;
                    alertTimer.Tick += new EventHandler(alertEvent);
                    nextAlertTime    = (distToNextAlert.Key) * 1000;

                    if (nextAlertTime < 1000)
                    {
                        validAlert = false;
                    }
                    else
                    {
                        validAlert = true;
                    }
                } while (!validAlert);

                alertTimer.Interval = nextAlertTime;
                alertTimer.Start();
            }
        }
Beispiel #2
0
        public static bool readUserFile()
        {
            alerts = new List <UserAlert>();
            //reads user info from file
            //saves new user to file
            string filePath = appPath + '\\' + User.CurrentUser + ".usr";

            try
            {
                FileStream fs = new FileStream(filePath, FileMode.Open);
                using (StreamReader stream = new StreamReader(fs))
                {
                    string buf = stream.ReadLine();
                    if (buf != divisionMarkers[0])
                    {
                        return(false);
                    }

                    buf = stream.ReadLine();
                    if (buf != null)
                    {
                        User.CurrentUser = buf;
                    }
                    else
                    {
                        return(false);
                    }

                    buf = stream.ReadLine();
                    if (buf != divisionMarkers[1])
                    {
                        return(false);
                    }

                    buf = stream.ReadLine();
                    if (buf != null)
                    {
                        User.locationCity = buf;
                    }
                    else
                    {
                        return(false);
                    }

                    //Alert Pref
                    buf = stream.ReadLine();
                    if (buf != divisionMarkers[2])
                    {
                        return(false);
                    }

                    buf = stream.ReadLine();
                    if (buf != null)
                    {
                        if (!Enum.TryParse(buf, out alertPref))
                        {
                            return(false);
                        }
                    }
                    else
                    {
                        return(false);
                    }

                    //Email Addr
                    buf = stream.ReadLine();
                    if (buf != divisionMarkers[3])
                    {
                        return(false);
                    }

                    buf = stream.ReadLine();
                    if (buf != null)
                    {
                        User.emailAddr = buf;
                    }
                    else
                    {
                        return(false);
                    }

                    //ALERTS
                    buf = stream.ReadLine();
                    if (buf != divisionMarkers[4])
                    {
                        return(false);
                    }

                    buf = stream.ReadLine();
                    while (buf != null)
                    {
                        string[] parts = buf.Split(';');
                        if (parts.Length == 4)
                        {
                            bool      validUR;
                            UserAlert newUR = new UserAlert(parts[0], parts[1], parts[2], parts[3], out validUR);
                            if (validUR && User.alerts.Count < maxNumAlerts)
                            {
                                User.alerts.Add(newUR);
                            }
                        }
                        buf = stream.ReadLine();
                    }
                }
                fs.Close();
            }
            catch
            {
                return(false);
            }

            return(true);
        }
Beispiel #3
0
        private void addAlert()
        {
            bool addAlert = true;

            if (User.UserAlerts.Count <= User.maxNumAlerts)
            {
                string name;
                if (txtbx_NAL_Name.Text.Length > 10)
                {
                    name = txtbx_NAL_Name.Text.Substring(0, 10);
                }
                else
                {
                    name = txtbx_NAL_Name.Text;
                }

                string[] time;
                int      hr = 0, min = 0;
                time = txtbx_NAL_Time.Text.Split(':');
                if (time.Length != 2)
                {
                    addAlert = false;
                }
                else
                {
                    if (Int32.TryParse(time[0], out hr) && Int32.TryParse(time[1], out min))
                    {
                        if (!(hr >= 0 && hr <= 12 && min >= 0 && min <= 59))
                        {
                            addAlert = false;
                        }
                        else
                        {
                            if (cmbx_NAL_Time.SelectedItem.ToString() == "pm" && hr != 12)
                            {
                                hr += 12;
                            }
                            else if (cmbx_NAL_Time.SelectedItem.ToString() == "am" && hr == 12)
                            {
                                hr = 0;
                            }
                        }
                    }
                }

                string conditions = "";
                if (chbx_NAL_All.Checked)
                {
                    conditions = "All,";
                }
                else
                {
                    if (chbx_NAL_Atmosphere.Checked)
                    {
                        conditions += "Atmos,";
                    }
                    if (chbx_NAL_Rain.Checked)
                    {
                        conditions += "Rain,";
                    }
                    if (chbx_NAL_Snow.Checked)
                    {
                        conditions += "Snow,";
                    }
                    if (chbx_NAL_Thunder.Checked)
                    {
                        conditions += "Thund,";
                    }
                }

                if (chbx_NAL_Cold.Checked)
                {
                    int coldThreshold = 0;
                    if (Int32.TryParse(txtbx_NAL_Cold.Text, out coldThreshold) && coldThreshold >= -100 && coldThreshold <= 330)
                    {
                        conditions += "Cold(" + coldThreshold.ToString() + "),";
                    }
                    else
                    {
                        addAlert = false;
                    }
                }
                if (chbx_NAL_Hot.Checked)
                {
                    int hotThreshold = 0;
                    if (Int32.TryParse(txtbx_NAL_Hot.Text, out hotThreshold) && hotThreshold >= -100 && hotThreshold <= 330)
                    {
                        conditions += "Hot(" + hotThreshold.ToString() + "),";
                    }
                    else
                    {
                        addAlert = false;
                    }
                }

                if (addAlert)
                {
                    conditions = conditions.Remove(conditions.Length - 1, 1);
                    bool      valid;
                    UserAlert NUR = new UserAlert(name, hr.ToString(), min.ToString(), conditions, out valid);
                    if (valid)
                    {
                        User.UserAlerts.Add(NUR);
                    }
                    removeAlertAddControls();
                    removeSaveButton();
                    User.saveUser();
                    displayAlerts();
                    alertAddingMode = false;
                }
            }
        }