private Pen GetBorderPen(ServiceInfoGroup servInfo)
{
if (servInfo != null)
{
var isDowloaded = !servInfo.IsEmpty && servInfo.GetItems().Any(item => item.IsDownloaded);
return(isDowloaded
? new Pen(Color.Green, 5)
: new Pen(SystemColors.WindowFrame, 2));
}
return(new Pen(SystemColors.WindowFrame, 2));
}
public static ServiceInfoGroup Create(IEnumerable <ServiceInfo> potentialOverlappedPoints)
{
if (potentialOverlappedPoints == null)
{
throw new ArgumentNullException("potentialOverlappedPoints");
}
var result = new ServiceInfoGroup();
foreach (var point in potentialOverlappedPoints)
{
result.AddOverlappedServiceInfo(point);
}
return(result);
}
private ServiceInfoGroup Identify(IFeatureLayer layer, Extent tolerant)
{
Debug.Assert(layer != null);
var group = new ServiceInfoGroup();
foreach (var feature in layer.DataSet.Select(tolerant))
{
if (feature.DataRow == null)
{
feature.ParentFeatureSet.FillAttributes();
}
var pInfo = ClassConvertor.IFeatureToServiceInfo(feature, layer);
var serviceDescription = _serviceInfoExtractor.GetServiceDesciptionUrl(pInfo.ServiceUrl);
if (serviceDescription != null)
{
pInfo.ServiceDesciptionUrl = serviceDescription;
}
group.AddOverlappedServiceInfo(pInfo);
}
return(group);
}
private void AddInfoIntoContainer(ServiceInfoGroup info, Control container)
{
var thisWidth = 0;
var startX = CONTROLS_START_X;
var startY = CONSTROLS_START_Y;
var itemForCommonParts = info.GetItems().First();
// Data Source label
var lbDataSource = new LinkLabel {
AutoSize = true, Location = new Point(startX, startY)
};
lbDataSource.LinkClicked += lblServiceDesciptionUrl_LinkClicked;
AddControl(container, lbDataSource);
lbDataSource.Text = itemForCommonParts.DataSource;
lbDataSource.Links[0].LinkData = itemForCommonParts.ServiceDesciptionUrl;
lbDataSource.Links[0].Enabled = IsValidServiceDesciptionUrl(itemForCommonParts.ServiceDesciptionUrl);
CalculateContainerSize(lbDataSource, ref thisWidth, ref startY);
// Site Name label
startY += 2;
var lbSiteName = new Label {
AutoSize = true, Location = new Point(startX, startY)
};
AddControl(container, lbSiteName);
lbSiteName.Text = itemForCommonParts.SiteName;
CalculateContainerSize(lbSiteName, ref thisWidth, ref startY);
// Variable labels...
var sameVarName = info.GetItems().All(item => itemForCommonParts.VarName == item.VarName);
var sameType = info.GetItems().All(item => itemForCommonParts.DataType == item.DataType);
var showDataType = info.ItemsCount > 1 &&
(!sameType || sameVarName);
const int max_variables_count = 10; // If variables list is too long, limit display to max_variables_count
var variablesList = info.GetItems().ToList();
for (int i = 0; i < variablesList.Count && i < max_variables_count; i++)
{
var item = variablesList[i];
var lbVariable = new Label {
AutoSize = true, Location = new Point(startX, startY)
};
AddControl(container, lbVariable);
lbVariable.Text = string.Format("{0}{1} - {2}{3}",
item.VarName,
!showDataType ? string.Empty : ", " + item.DataType,
item.ValueCountAsString,
item.IsDownloaded ? string.Empty : " (estimated)");
CalculateContainerSize(lbVariable, ref thisWidth, ref startY);
}
if (variablesList.Count > max_variables_count)
{
var lbVariable = new Label {
AutoSize = true, Location = new Point(startX, startY)
};
AddControl(container, lbVariable);
lbVariable.Text = string.Format("{0} more available but not shown", variablesList.Count - max_variables_count);
CalculateContainerSize(lbVariable, ref thisWidth, ref startY);
}
// Download data label
startY += 2;
var lbDowloadData = new LinkLabel
{
AutoSize = true,
Location = new Point(startX, startY),
Tag = info,
};
lbDowloadData.LinkClicked += lblDownloadData_LinkClicked;
AddControl(container, lbDowloadData);
lbDowloadData.Text = info.GetItems().Any(item => item.IsDownloaded) ? "Download updated data" : "Download data";
CalculateContainerSize(lbDowloadData, ref thisWidth, ref startY);
lbDowloadData.Location = new Point(thisWidth - lbDowloadData.Width, lbDowloadData.Location.Y);
container.Width = thisWidth + CONTROLS_START_X;
container.Height = startY + CONSTROLS_START_Y;
}
