/// <summary>
/// convert CityInfoString into CityInfo
/// </summary>
/// <param name="cityInfoString">CityInfoString need to convert</param>
/// <returns>conversion result</returns>
public static CityInfo ConvertTo(CityInfoString cityInfoString)
{
CityInfo cityInfo = new CityInfo();
double temp;
//convert Latitude
if (StringToDouble(cityInfoString.Latitude, ValueType.Angle, out temp))
{
cityInfo.Latitude = temp;
}
else
{
cityInfo.Latitude = Double.NaN;
}
//convert Longitude
if (StringToDouble(cityInfoString.Longitude, ValueType.Angle, out temp))
{
cityInfo.Longitude = temp;
}
else
{
cityInfo.Longitude = Double.NaN;
}
return(cityInfo);
}
/// <summary>
/// used when city information changed
/// </summary>
/// <param name="cityInfoString">city information which changed</param>
/// <param name="cityName">city name want to get according to information</param>
/// <param name="timeZone">city time zone gotten according to information</param>
private void GetCityNameTimeZone(CityInfoString cityInfoString,
out string cityName, out string timeZone)
{
CityInfo cityInfo = UnitConversion.ConvertTo(cityInfoString);
string tempName;
double tempTime;
//try to get city name and timezone according to cityInfo
if (m_placeInfo.TryGetCityNameTimeZone(cityInfo, out tempName, out tempTime))
{
cityName = tempName;
//try to get string representing timezone according to a number
timeZone = m_placeInfo.TryGetTimeZoneString(tempTime);
//set current CityInfo
m_currentCityInfo.Latitude = cityInfo.Latitude;
m_currentCityInfo.Longitude = cityInfo.Longitude;
m_currentCityInfo.TimeZone = tempTime;
m_currentCityInfo.CityName = tempName;
}
else
{
//set current CityInfo
cityName = null;
timeZone = null;
m_currentCityInfo.Latitude = cityInfo.Latitude;
m_currentCityInfo.Longitude = cityInfo.Longitude;
m_currentCityInfo.CityName = null;
}
}
/// <summary>
/// call by CitiesNameSelectedChanged,when CitiesName ComboBox selected changed
/// </summary>
private void DoCityNameChanged()
{
//disable timezone ComboBox
timeZoneComboBox.Enabled = false;
CityInfoString cityInfoString = new CityInfoString();
//get new CityInfoString
if (GetCityInfo(cityNameComboBox.SelectedItem as string, out cityInfoString))
{
//use new CityInfoString to set TextBox and ComboBox
latitudeTextBox.Text = cityInfoString.Latitude;
longitudeTextBox.Text = cityInfoString.Longitude;
//set control timeZonesComboBox
if (null != cityInfoString.TimeZone)
{
timeZoneComboBox.Text = null;
timeZoneComboBox.SelectedItem = cityInfoString.TimeZone;
}
else
{
timeZoneComboBox.SelectedIndex = -1;
}
}
//if failed, set control with nothing
else
{
latitudeTextBox.Text = null;
longitudeTextBox.Text = null;
timeZoneComboBox.SelectedIndex = -1;
}
}
/// <summary>
/// convert CityInfoString into CityInfo
/// </summary>
/// <param name="cityInfoString">CityInfoString need to convert</param>
/// <returns>conversion result</returns>
public static CityInfo ConvertTo(CityInfoString cityInfoString)
{
CityInfo cityInfo = new CityInfo();
double temp;
//convert Latitude
if (StringToDouble(cityInfoString.Latitude, ValueType.Angle, out temp))
{
cityInfo.Latitude = temp;
}
else
{
cityInfo.Latitude = Double.NaN;
}
//convert Longitude
if (StringToDouble(cityInfoString.Longitude, ValueType.Angle, out temp))
{
cityInfo.Longitude = temp;
}
else
{
cityInfo.Longitude = Double.NaN;
}
return cityInfo;
}
private static readonly int DefaultPrecision = 3; //default precision
#endregion Fields
#region Methods
/// <summary>
/// convert CityInfo into CityInfoString
/// </summary>
/// <param name="cityInfo">CityInfo need to convert</param>
/// <returns>conversion result</returns>
public static CityInfoString ConvertFrom(CityInfo cityInfo)
{
CityInfoString cityInfoString = new CityInfoString();
cityInfoString.Latitude = DoubleToString(cityInfo.Latitude, ValueType.Angle);
cityInfoString.Longitude = DoubleToString(cityInfo.Longitude, ValueType.Angle);
return cityInfoString;
}
private static readonly double AngleRatio = 0.0174532925199433; //ratio of Angle
/// <summary>
/// convert CityInfo into CityInfoString
/// </summary>
/// <param name="cityInfo">CityInfo need to convert</param>
/// <returns>conversion result</returns>
public static CityInfoString ConvertFrom(CityInfo cityInfo)
{
CityInfoString cityInfoString = new CityInfoString();
cityInfoString.Latitude = DoubleToString(cityInfo.Latitude, ValueType.Angle);
cityInfoString.Longitude = DoubleToString(cityInfo.Longitude, ValueType.Angle);
return(cityInfoString);
}
/// <summary>
/// display the location information on the form
/// </summary>
private void DisplayInformation()
{
//initialize the listbox
locationListBox.Items.Clear();
foreach (string itemName in m_data.LocationNames)
{
if (itemName == m_data.LocationName)
{
m_currentName = itemName + " (current)"; //indicate the current project location
locationListBox.Items.Add(m_currentName);
}
else
{
locationListBox.Items.Add(itemName);
}
}
//set the selected item to current location
for (int i = 0; i < locationListBox.Items.Count; i++)
{
string itemName = null;
itemName = locationListBox.Items[i].ToString();
if (itemName.Contains("(current)"))
{
locationListBox.SelectedIndex = i;
}
}
//get the offset values of the selected item
string selecteName = locationListBox.SelectedItem.ToString();
m_data.GetOffset(selecteName);
this.ShowOffsetValue();
//set control in placeTabPage
//convert values get from API and set them to controls
CityInfo cityInfo = new CityInfo(m_siteLocation.Latitude, m_siteLocation.Longitude);
CityInfoString cityInfoString = UnitConversion.ConvertFrom(cityInfo);
//set Text of Latitude and Longitude TextBox
latitudeTextBox.Text = cityInfoString.Latitude;
longitudeTextBox.Text = cityInfoString.Longitude;
//set DataSource of CitiesName ComboBox and TimeZones ComboBox
cityNameComboBox.DataSource = m_placeInfo.CitiesName;
timeZoneComboBox.DataSource = m_placeInfo.TimeZones;
//try use Method DoTextBoxChanged to Set CitiesName ComboBox
DoTextBoxChanged();
m_isFormLoading = false;
//get timezone from double value and set control
string timeZoneString = m_placeInfo.TryGetTimeZoneString(m_siteLocation.TimeZone);
//set selectItem of TimeZones ComboBox
timeZoneComboBox.SelectedItem = timeZoneString;
timeZoneComboBox.Enabled = false;
}
/// <summary>
/// called by some functions to do same operation
/// </summary>
private void DoTextBoxChanged()
{
//enable timezone ComboBox
timeZoneComboBox.Enabled = true;
CityInfoString cityInfoString = new CityInfoString(latitudeTextBox.Text, longitudeTextBox.Text);
string cityName;
string timeZone;
//get new CityName and TimeZone
GetCityNameTimeZone(cityInfoString, out cityName, out timeZone);
//use new CityName to set ComboBox
if (null != cityName)
{
cityNameComboBox.Text = null;
cityNameComboBox.SelectedItem = cityName;
timeZoneComboBox.Enabled = false;
}
else
{
if (m_isFormLoading)
{
string userDefinedCity = "User Defined\r";
if (!m_placeInfo.CitiesName.Contains(userDefinedCity))
{
cityNameComboBox.DataSource = null;
m_placeInfo.CitiesName.Add(userDefinedCity);
m_placeInfo.CitiesName.Sort();
cityNameComboBox.DataSource = m_placeInfo.CitiesName;
CityInfo cityInfo = UnitConversion.ConvertTo(cityInfoString);
cityInfo.CityName = userDefinedCity;
cityInfo.TimeZone = m_siteLocation.TimeZone;
m_placeInfo.AddCityInfo(cityInfo);
}
cityNameComboBox.SelectedItem = userDefinedCity;
}
else
{
cityNameComboBox.SelectedIndex = -1;
}
}
//after get timeZone,set control timeZonesComboBox
if (null != timeZone)
{
timeZoneComboBox.Text = null;
timeZoneComboBox.SelectedItem = timeZone;
}
}
/// <summary>
/// used when city name changed
/// </summary>
/// <param name="cityName">city name which changed</param>
/// <param name="cityInfoString">city information want to get according to city name</param>
/// <returns>check whether is successful</returns>
private bool GetCityInfo(string cityName, out CityInfoString cityInfoString)
{
CityInfo cityInfo = new CityInfo();
//try to get CityInfo according to cityName
if (m_placeInfo.TryGetCityInfo(cityName, out cityInfo))
{
//do conversion from CityInfo to CityInfoString
cityInfoString = UnitConversion.ConvertFrom(cityInfo);
//do TimeZone conversion from double to string
cityInfoString.TimeZone = m_placeInfo.TryGetTimeZoneString(cityInfo.TimeZone);
//set current CityInfo
m_currentCityInfo = cityInfo;
m_currentCityInfo.CityName = cityName;
return(true);
}
//if failed, also set current CityInfo
m_currentCityInfo.CityName = null;
cityInfoString = new CityInfoString();
return(false);
}
/// <summary>
/// used when city information changed
/// </summary>
/// <param name="cityInfoString">city information which changed</param>
/// <param name="cityName">city name want to get according to information</param>
/// <param name="timeZone">city time zone gotten according to information</param>
private void GetCityNameTimeZone(CityInfoString cityInfoString,
out string cityName, out string timeZone)
{
CityInfo cityInfo = UnitConversion.ConvertTo(cityInfoString);
string tempName;
double tempTime;
//try to get city name and timezone according to cityInfo
if (m_placeInfo.TryGetCityNameTimeZone(cityInfo, out tempName, out tempTime))
{
cityName = tempName;
//try to get string representing timezone according to a number
timeZone = m_placeInfo.TryGetTimeZoneString(tempTime);
//set current CityInfo
m_currentCityInfo.Latitude = cityInfo.Latitude;
m_currentCityInfo.Longitude = cityInfo.Longitude;
m_currentCityInfo.TimeZone = tempTime;
m_currentCityInfo.CityName = tempName;
}
else
{
//set current CityInfo
cityName = null;
timeZone = null;
m_currentCityInfo.Latitude = cityInfo.Latitude;
m_currentCityInfo.Longitude = cityInfo.Longitude;
m_currentCityInfo.CityName = null;
}
}
/// <summary>
/// used when city name changed
/// </summary>
/// <param name="cityName">city name which changed</param>
/// <param name="cityInfoString">city information want to get according to city name</param>
/// <returns>check whether is successful</returns>
private bool GetCityInfo(string cityName, out CityInfoString cityInfoString)
{
CityInfo cityInfo = new CityInfo();
//try to get CityInfo according to cityName
if (m_placeInfo.TryGetCityInfo(cityName, out cityInfo))
{
//do conversion from CityInfo to CityInfoString
cityInfoString = UnitConversion.ConvertFrom(cityInfo);
//do TimeZone conversion from double to string
cityInfoString.TimeZone = m_placeInfo.TryGetTimeZoneString(cityInfo.TimeZone);
//set current CityInfo
m_currentCityInfo = cityInfo;
m_currentCityInfo.CityName = cityName;
return true;
}
//if failed, also set current CityInfo
m_currentCityInfo.CityName = null;
cityInfoString = new CityInfoString();
return false;
}
/// <summary>
/// called by some functions to do same operation
/// </summary>
private void DoTextBoxChanged()
{
//enable timezone ComboBox
timeZoneComboBox.Enabled = true;
CityInfoString cityInfoString = new CityInfoString(latitudeTextBox.Text, longitudeTextBox.Text);
string cityName;
string timeZone;
//get new CityName and TimeZone
GetCityNameTimeZone(cityInfoString, out cityName, out timeZone);
//use new CityName to set ComboBox
if (null != cityName)
{
cityNameComboBox.Text = null;
cityNameComboBox.SelectedItem = cityName;
timeZoneComboBox.Enabled = false;
}
else
{
if(m_isFormLoading)
{
string userDefinedCity = "User Defined\r";
if (!m_placeInfo.CitiesName.Contains(userDefinedCity))
{
cityNameComboBox.DataSource = null;
m_placeInfo.CitiesName.Add(userDefinedCity);
m_placeInfo.CitiesName.Sort();
cityNameComboBox.DataSource = m_placeInfo.CitiesName;
CityInfo cityInfo = UnitConversion.ConvertTo(cityInfoString);
cityInfo.CityName = userDefinedCity;
cityInfo.TimeZone = m_siteLocation.TimeZone;
m_placeInfo.AddCityInfo(cityInfo);
}
cityNameComboBox.SelectedItem = userDefinedCity;
}
else
{
cityNameComboBox.SelectedIndex = -1;
}
}
//after get timeZone,set control timeZonesComboBox
if (null != timeZone)
{
timeZoneComboBox.Text = null;
timeZoneComboBox.SelectedItem = timeZone;
}
}
/// <summary>
/// call by CitiesNameSelectedChanged,when CitiesName ComboBox selected changed
/// </summary>
private void DoCityNameChanged()
{
//disable timezone ComboBox
timeZoneComboBox.Enabled = false;
CityInfoString cityInfoString = new CityInfoString();
//get new CityInfoString
if (GetCityInfo(cityNameComboBox.SelectedItem as string, out cityInfoString))
{
//use new CityInfoString to set TextBox and ComboBox
latitudeTextBox.Text = cityInfoString.Latitude;
longitudeTextBox.Text = cityInfoString.Longitude;
//set control timeZonesComboBox
if (null != cityInfoString.TimeZone)
{
timeZoneComboBox.Text = null;
timeZoneComboBox.SelectedItem = cityInfoString.TimeZone;
}
else
{
timeZoneComboBox.SelectedIndex = -1;
}
}
//if failed, set control with nothing
else
{
latitudeTextBox.Text = null;
longitudeTextBox.Text = null;
timeZoneComboBox.SelectedIndex = -1;
}
}