public void LoadDDF( DataDefinitionFile ddf )
{
_catalog = new CatalogDirectory( ddf );
foreach( var entry in _catalog.Entries.OrderBy(e => e.Contents))
{
ListViewItem item = new ListViewItem();
item.Text = entry.FileName;
item.SubItems.Add( new ListViewItem.ListViewSubItem( item, entry.Contents ) );
listView1.Items.Add( item );
}
}
public CatalogDirectory( DataDefinitionFile ddf )
{
if( ddf.DescriptiveRecord.Directories.Last().Tag == DirectoryDataType.CATD )
{
Entries = ddf.DataRecords[ 0 ].Rows.Select( row => new CatalogDirectoryEntry( row ) ).ToList();
var xref = Entries.First( entry => entry.Type == "XREF" );
var directory = xref.File.DescriptiveRecord.Directories.OfType<DDRDirectoryEntry>().First( dir => dir.Type == DDRDirectoryEntryType.FieldList );
var projCol = directory.SubFields.IndexOf( directory.SubFields.First( field => field.Name == "RSNM" ) );
var projection = xref.File.DataRecords[ 0 ].Rows[ 0 ].Fields[projCol].AsString;
if( projection.ToUpper() == "UTM" )
{
var zoneCol = directory.SubFields.IndexOf( directory.SubFields.First( field => field.Name == "ZONE" ) );
Projection = new UTM( int.Parse(xref.File.DataRecords[ 0 ].Rows[ 0 ].Fields[ zoneCol ].AsString) );
}
}
}
public static DataDefinitionFile FromFile( string path )
{
var ddf = new DataDefinitionFile();
using( FileStream stream = new FileStream( path, FileMode.Open ) )
{
using( var reader = new BinaryReader( stream ) )
{
ddf.DescriptiveRecord = DataDescriptiveRecord.FromStream( reader );
ddf.DataRecords = new List<DataRecord>();
while( reader.PeekChar() != -1)
{
ddf.DataRecords.Add( DataRecord.FromStream( ddf.DescriptiveRecord, reader ) );
}
}
stream.Close();
}
return ddf;
}
public bool LoadDDF( DataDefinitionFile ddf )
{
listView1.Columns.Clear();
if (ddf.DescriptiveRecord.Directories.OfType<DDRDirectoryEntry>().Any(dir => dir.Type == DDRDirectoryEntryType.ArrayFieldList))
{
MessageBox.Show( "This file contains multiple value fields, which are not supported in generic mode at this time." );
return false;
}
IEnumerable<DDRDirectoryEntry> directories = ddf.DescriptiveRecord.Directories.OfType<DDRDirectoryEntry>().Where( dir => dir.Type == DDRDirectoryEntryType.FieldList );
IEnumerable<DataField> colDefs = directories.SelectMany( dir => dir.SubFields );
foreach (var col in colDefs)
{
listView1.Columns.Add( new ColumnHeader { Name = col.Name, Text = col.Name } );
}
foreach( var row in ddf.DataRecords.SelectMany(dr => dr.Rows) )
{
listView1.Items.Add( new ListViewItem( row.Fields.Select( field => field.AsString ).ToArray() ) );
}
return true;
}
public LineSet( DataDefinitionFile ddf )
{
Lines = new List<Line>();
foreach( var record in ddf.DataRecords)
{
foreach (var row in record.Rows)
{
Lines.Add( new Line( row ) );
}
}
}
public void LoadLineSet( DataDefinitionFile ddf )
{
_lineSet = new LineSet( ddf );
}
private void LoadLineSetPanelTab( DataDefinitionFile ddf )
{
EnsureTabControl();
TabPage tab = new TabPage( ddf.DescriptiveRecord.Filename );
LineSetPanel panel = new LineSetPanel { Dock = DockStyle.Fill };
panel.LoadLineSet( ddf );
tab.Controls.Add( panel );
mainTabControl.TabPages.Add( tab );
mainTabControl.SelectedTab = tab;
}
private void LoadGenericPanel( DataDefinitionFile ddf )
{
EnsureTabControl();
TabPage tab = new TabPage( ddf.DescriptiveRecord.Filename );
var panel = new GenericPanel { Dock = DockStyle.Fill };
if (panel.LoadDDF( ddf ))
{
tab.Controls.Add( panel );
mainTabControl.TabPages.Add( tab );
mainTabControl.SelectedTab = tab;
}
}
private void LoadCatalogDirectoryPanel( DataDefinitionFile ddf )
{
EnsureTabControl();
TabPage tab = new TabPage( ddf.DescriptiveRecord.Filename );
CatalogDirectoryPanel panel = new CatalogDirectoryPanel { Dock = DockStyle.Fill };
panel.OpenSDTSFile += new OpenSDTSFileHandler( panel_OpenSDTSFile );
panel.LoadDDF( ddf );
tab.Controls.Add( panel );
mainTabControl.TabPages.Add( tab );
mainTabControl.SelectedTab = tab;
}
