/// <summary>
/// Parses the input string for variable substitution.
/// </summary>
/// <param name="location">Weather Forecast Location.</param>
/// <param name="replacement">Day number replacement.</param>
/// <param name="dt">Variable to xpath translation table.</param>
/// <param name="input">Input string.</param>
/// <returns></returns>
public string Parse(WeatherRegionForecast location, string replacement, DataTable dt, string input)
{
this._regionForecast = location;
this._dt = dt;
this._xPathReplace = replacement;
return matchExp.Replace(input, new MatchEvaluator(this.VariableLookup));
}
/// <summary>
/// Parses the input string for variable substitution.
/// </summary>
/// <param name="location">Weather Forecast Location.</param>
/// <param name="replacement">Day number replacement.</param>
/// <param name="dt">Variable to xpath translation table.</param>
/// <param name="input">Input string.</param>
/// <returns></returns>
public string Parse(WeatherRegionForecast location, string replacement, DataTable dt, string input)
{
this._regionForecast = location;
this._dt = dt;
this._xPathReplace = replacement;
return(matchExp.Replace(input, new MatchEvaluator(this.VariableLookup)));
}
private void weatherLocations_SelectedIndexChanged(object sender, System.EventArgs e)
{
// Enable and disable sections based on index selection
bool enabled = (forecastRegions.SelectedIndex != -1);
btnRemove.Enabled = enabled;
unitBox.Enabled = enabled;
forecastGroup.Enabled = enabled;
radarGroup.Enabled = enabled;
if (forecastRegions.SelectedIndex != -1)
{
WeatherRegionForecast region = (WeatherRegionForecast)forecastRegions.Items[forecastRegions.SelectedIndex];
forecastDays.Value = Convert.ToDecimal(region.ForecastDays);
rbUnitMetric.Checked = region.IsMetric;
rbUnitStandard.Checked = !region.IsMetric;
// Find the url in the region map list
DataTable dt = (DataTable)radarMap.DataSource;
DataRow[] dr = dt.Select("url='" + region.RadarMap + "'");
if (dr.Length == 1)
{
radarMap.Text = "";
radarMap.SelectedIndex = radarMap.FindStringExact(dr[0]["name"].ToString());
}
else
{
radarMap.SelectedIndex = -1;
radarMap.Text = region.RadarMap;
}
}
}
private void searchButton_Click(object sender, System.EventArgs e)
{
if (xHelper != null && xHelper.SendCommand("connectedToInternet") == "false")
{
Error("Unable to search for location - You are not connected to the Internet");
return;
}
if (searchText.Text == "")
{
MessageBox.Show("Enter a valid search string", "Weather Plugin",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
string text = searchButton.Text;
searchButton.Text = "Searching...";
searchButton.Enabled = false;
searchResults.DataSource = WeatherRegionForecast.SearchForLocations(searchText.Text);
if (searchResults.Items.Count == 0)
{
MessageBox.Show("No locations were found for '" + searchText.Text + "'", "Weather Plugin",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
searchText.Text = "";
}
searchButton.Enabled = true;
searchButton.Text = text;
}
}
private void forecastRegions_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
{
WeatherRegionForecast loc = (WeatherRegionForecast)e.Data.GetData(typeof(WeatherLocation));
loc.ForecastDays = Convert.ToInt16(forecastDays.Value);
loc.IsMetric = rbUnitMetric.Checked;
forecastRegions.Items.Add(loc);
}
private void GetDefaultMap_Click(object sender, System.EventArgs e)
{
if (forecastRegions.SelectedIndex != -1)
{
WeatherRegionForecast region = (WeatherRegionForecast)forecastRegions.SelectedItem;
radarMap.Text = XoapProvider.Instance.GetRadarUrl(region.LocationId);
}
}
private void unitBox_Leave(object sender, System.EventArgs e)
{
if (forecastRegions.SelectedIndex != -1)
{
WeatherRegionForecast region = (WeatherRegionForecast)forecastRegions.SelectedItem;
region.IsMetric = rbUnitMetric.Checked;
}
}
private void forecastDays_Leave(object sender, System.EventArgs e)
{
if (forecastRegions.SelectedIndex != -1)
{
WeatherRegionForecast region = (WeatherRegionForecast)forecastRegions.SelectedItem;
region.ForecastDays = Convert.ToInt16(forecastDays.Value);
}
}
private void searchResults_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
ListBox lb = (ListBox)sender;
int index = lb.IndexFromPoint(e.X, e.Y);
if (index >= 0)
{
WeatherRegionForecast src = (WeatherRegionForecast)lb.Items[index];
lb.DoDragDrop(src, DragDropEffects.Move);
}
}
/// <summary>
/// Searches the for location string specified and returns an array of
/// instances of WeatherRegionForecast.
/// </summary>
/// <param name="searchString">Search string.</param>
/// <returns>WeatherRegionForecast[] array.</returns>
public static WeatherRegionForecast[] SearchForLocations(string searchString)
{
WeatherRegionForecast[] locationList;
Hashtable results = DefaultWeatherProvider.GetLocationID(searchString);
locationList = new WeatherRegionForecast[results.Count];
int i = 0;
foreach (DictionaryEntry entry in results)
{
locationList[i++] = new WeatherRegionForecast(entry.Key as string, entry.Value as string);
}
return(locationList);
}
private void radarMap_Leave(object sender, System.EventArgs e)
{
if (forecastRegions.SelectedIndex != -1)
{
WeatherRegionForecast region = (WeatherRegionForecast)forecastRegions.SelectedItem;
if (radarMap.SelectedIndex != -1)
{
region.RadarMap = (string)radarMap.SelectedValue;
}
else
{
region.RadarMap = radarMap.Text;
}
}
}
private void btnAdd_Click(object sender, System.EventArgs e)
{
if (searchResults.SelectedIndex != -1)
{
WeatherLocation srcLoc = (WeatherLocation)searchResults.Items[searchResults.SelectedIndex];
WeatherRegionForecast dstLoc = new WeatherRegionForecast();
dstLoc.LocationId = srcLoc.LocationId;
dstLoc.Description = srcLoc.Description;
dstLoc.ForecastDays = Convert.ToInt16(forecastDays.Value);
dstLoc.IsMetric = rbUnitMetric.Checked;
dstLoc.RadarMap = XoapProvider.Instance.GetRadarUrl(srcLoc.LocationId);
forecastRegions.Items.Add(dstLoc);
forecastRegions.SelectedIndex = forecastRegions.FindStringExact(dstLoc.Description);
}
}
/// <summary>
/// Searches the for location string specified and returns an array of
/// instances of WeatherRegionForecast.
/// </summary>
/// <param name="searchString">Search string.</param>
/// <returns>WeatherRegionForecast[] array.</returns>
public static WeatherRegionForecast[] SearchForLocations(string searchString)
{
WeatherRegionForecast[] locationList;
Hashtable results = DefaultWeatherProvider.GetLocationID(searchString);
locationList = new WeatherRegionForecast[results.Count];
int i = 0;
foreach (DictionaryEntry entry in results)
locationList[i++] = new WeatherRegionForecast(entry.Key as string, entry.Value as string);
return locationList;
}
private void btnAdd_Click(object sender, System.EventArgs e)
{
if (searchResults.SelectedIndex != -1)
{
WeatherLocation srcLoc = (WeatherLocation) searchResults.Items[searchResults.SelectedIndex];
WeatherRegionForecast dstLoc = new WeatherRegionForecast();
dstLoc.LocationId = srcLoc.LocationId;
dstLoc.Description = srcLoc.Description;
dstLoc.ForecastDays = Convert.ToInt16(forecastDays.Value);
dstLoc.IsMetric = rbUnitMetric.Checked;
dstLoc.RadarMap = XoapProvider.Instance.GetRadarUrl(srcLoc.LocationId);
forecastRegions.Items.Add(dstLoc);
forecastRegions.SelectedIndex = forecastRegions.FindStringExact(dstLoc.Description);
}
}
