private void OKBtn_Click(object sender, EventArgs e)
{
if (SelectByList.Checked)
{
m_selectedCoordsys = CoordinateSystem.SelectedItem as CoordinateSystemDefinitionBase;
}
else if (SelectByCoordSysCode.Checked)
{
m_selectedCoordsys = m_coordsysCodeCoordSys;
}
else if (SelectByWKT.Checked && _cat == null)
{
m_selectedCoordsys = _cat.CreateEmptyCoordinateSystem();
m_selectedCoordsys.Code = null;
m_selectedCoordsys.Description = null;
m_selectedCoordsys.WKT = WKTText.Text;
}
else if (SelectByWKT.Checked)
{
m_selectedCoordsys = m_wktCoordSys;
}
else if (SelectByEPSGCode.Checked)
{
m_selectedCoordsys = m_epsgCoordSys;
}
else
{
m_selectedCoordsys = null;
}
}
public override CoordinateSystemDefinitionBase[] EnumerateCoordinateSystems(string category)
{
CoordinateSystemCategory cat = null;
foreach (CoordinateSystemCategory csc in this.Categories)
{
if (csc.Name == category)
{
cat = csc;
break;
}
}
if (cat == null)
{
return(new CoordinateSystemDefinitionBase[0]);
}
string req = this.RequestBuilder.EnumerateCoordinateSystems(category);
XmlDocument doc = new XmlDocument();
doc.Load(m_con.OpenRead(req));
XmlNodeList lst = doc.SelectNodes("BatchPropertyCollection/PropertyCollection");
CoordinateSystemDefinitionBase[] data = new CoordinateSystemDefinitionBase[lst.Count];
for (int i = 0; i < lst.Count; i++)
{
data[i] = new HttpCoordinateSystemDefinition(cat, lst[i]);
}
return(data);
}
protected void CreateTestDataStore(IServerConnection conn, string fsId, ref FeatureSchema schema, ref ClassDefinition cls)
{
schema = new FeatureSchema("Default", "");
cls = new ClassDefinition("Class1", "");
try
{
if (conn.ResourceService.ResourceExists(fsId))
{
conn.ResourceService.DeleteResource(fsId);
}
cls.DefaultGeometryPropertyName = "GEOM";
cls.AddProperty(new DataPropertyDefinition("KEY", "")
{
DataType = DataPropertyType.Int32,
IsAutoGenerated = true,
IsReadOnly = true,
IsNullable = false
}, true);
cls.AddProperty(new DataPropertyDefinition("NAME", "")
{
DataType = DataPropertyType.String,
Length = 255,
IsNullable = true,
IsReadOnly = false
});
cls.AddProperty(new GeometricPropertyDefinition("GEOM", "")
{
GeometricTypes = FeatureGeometricType.Point,
SpatialContextAssociation = "Default"
});
schema.AddClass(cls);
ICreateDataStore create = (ICreateDataStore)conn.CreateCommand((int)CommandType.CreateDataStore);
CoordinateSystemDefinitionBase coordSys = conn.CoordinateSystemCatalog.FindCoordSys("LL84");
create.FeatureSourceId = fsId;
create.CoordinateSystemWkt = coordSys.WKT;
create.Name = "Default";
create.ExtentType = OSGeo.MapGuide.ObjectModels.Common.FdoSpatialContextListSpatialContextExtentType.Dynamic;
create.FileName = "Test.sdf";
create.Provider = "OSGeo.SDF";
create.Schema = schema;
create.XYTolerance = 0.001;
create.ZTolerance = 0.001;
create.Execute();
}
catch
{
schema = null;
cls = null;
throw;
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load"/> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"/> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
this.Visible = true;
CoordinateWait.Visible = true;
CoordinateWait.BringToFront();
this.Refresh();
_cat.FindCoordSys(string.Empty);
CoordinateSystemDefinitionBase[] items = null;
try
{
items = _cat.Coordsys;
}
catch
{
items = new CoordinateSystemDefinitionBase[0];
}
EPSGCodeText.BeginUpdate();
try
{
EPSGCodeText.Items.Clear();
foreach (CoordinateSystemDefinitionBase c in items)
{
if (c.Code.StartsWith("EPSG:")) //NOXLATE
{
EPSGCodeText.Items.Add(c.EPSG);
}
}
}
finally
{
EPSGCodeText.EndUpdate();
}
CoordSysCodeText.BeginUpdate();
try
{
CoordSysCodeText.Items.Clear();
foreach (CoordinateSystemDefinitionBase c in items)
{
CoordSysCodeText.Items.Add(c.Code);
}
}
finally
{
CoordSysCodeText.EndUpdate();
}
if (WKTText.Text != string.Empty)
{
SelectByWKT.Checked = true;
ValidateWKT_Click(null, null);
}
CoordinateWait.Visible = false;
}
private void ValidateCoordSysCode_Click(object sender, EventArgs e)
{
try
{
m_coordsysCodeCoordSys = null;
string s = _cat.ConvertCoordinateSystemCodeToWkt(CoordSysCodeText.Text);
m_coordsysCodeCoordSys = _cat.FindCoordSys(CoordSysCodeText.Text);
}
catch
{
}
UpdateOKButton();
}
private void EPSGCodeText_TextChanged(object sender, System.EventArgs e)
{
if (m_isUpdating)
{
return;
}
// if (!EPSGCodeText.Focused)
// return;
m_epsgCoordSys = null;
if (EPSGCodeText.Focused)
{
UpdateOKButton();
}
}
private void WKTText_TextChanged(object sender, System.EventArgs e)
{
if (m_isUpdating)
{
return;
}
// if (!WKTText.Focused)
// return;
m_wktCoordSys = null;
if (WKTText.Focused)
{
UpdateOKButton();
}
}
private void ValidateWKT_Click(object sender, EventArgs e)
{
try
{
m_wktCoordSys = null;
if (_cat.IsValid(WKTText.Text))
{
try
{
string coordcode = _cat.ConvertWktToCoordinateSystemCode(WKTText.Text);
m_wktCoordSys = _cat.FindCoordSys(coordcode);
}
catch
{
}
if (m_wktCoordSys == null)
{
m_wktCoordSys = _cat.CreateEmptyCoordinateSystem();
m_wktCoordSys.Code = null;
m_wktCoordSys.Description = null;
m_wktCoordSys.WKT = WKTText.Text;
}
}
else
{
if (MessageBox.Show(Strings.ConfirmNonMapGuideSupportedCsWkt, Strings.NonMapGuideSupportedCsWkt, MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
{
m_wktCoordSys = _cat.CreateEmptyCoordinateSystem();
m_wktCoordSys.Code = null;
m_wktCoordSys.Description = null;
m_wktCoordSys.WKT = WKTText.Text;
}
}
}
catch
{
if (MessageBox.Show(Strings.ConfirmNonMapGuideSupportedCsWkt, Strings.NonMapGuideSupportedCsWkt, MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
{
m_wktCoordSys = _cat.CreateEmptyCoordinateSystem();
m_wktCoordSys.Code = null;
m_wktCoordSys.Description = null;
m_wktCoordSys.WKT = WKTText.Text;
}
}
UpdateOKButton();
}
private void ValidateEPSG_Click(object sender, EventArgs e)
{
try
{
m_epsgCoordSys = null;
m_epsgCoordSys = _cat.FindCoordSys($"EPSG:{EPSGCodeText.Text}"); //NOXLATE
if (m_epsgCoordSys == null)
{
string s = _cat.ConvertEpsgCodeToWkt(EPSGCodeText.Text);
s = _cat.ConvertWktToCoordinateSystemCode(s);
m_epsgCoordSys = _cat.FindCoordSys(s);
}
}
catch
{
}
UpdateOKButton();
}
