// Constructor for a non-fixed, defined field
//mxd. Also for a user variable field.
public FieldsEditorRow(DataGridView view, string name, int type, object value, bool isuservar)
{
//mxd. Row type
this.rowtype = (isuservar ? FieldsEditorRowType.USERVAR : FieldsEditorRowType.DYNAMIC);
// Type
this.fieldtype = General.Types.GetFieldHandler(type, value);
// Make all cells
base.CreateCells(view);
//mxd. Our path splits here...
if (isuservar)
{
// Not defined
this.DefaultCellStyle.ForeColor = SystemColors.GrayText;
isdefined = false;
fieldtype.ApplyDefaultValue();
// Setup property cell
this.Cells[0].Value = name;
this.Cells[0].ReadOnly = true;
// Setup type cell
this.Cells[1].Value = fieldtype.GetDisplayType();
this.Cells[1].ReadOnly = true;
// Setup value cell
this.Cells[2].Value = fieldtype.GetStringValue();
}
else
{
// Defined
this.DefaultCellStyle.ForeColor = SystemColors.WindowText;
isdefined = true;
// Setup property cell
this.Cells[0].Value = name;
this.Cells[0].ReadOnly = true;
// Setup type cell
this.Cells[1].Value = fieldtype.GetDisplayType();
this.Cells[1].ReadOnly = false;
// Setup value cell
this.Cells[2].Value = fieldtype.GetStringValue();
}
// We have no destructor
GC.SuppressFinalize(this);
}
// Constructor for a fixed, undefined field
public FieldsEditorRow(DataGridView view, UniversalFieldInfo fixedfield)
{
// Undefined
this.DefaultCellStyle.ForeColor = SystemColors.GrayText;
isdefined = false;
// Fixed
this.fieldinfo = fixedfield;
this.rowtype = FieldsEditorRowType.FIXED; //mxd
// Type
this.fieldtype = General.Types.GetFieldHandler(fixedfield);
// Make all cells
base.CreateCells(view);
// Setup property cell
this.Cells[0].Value = fixedfield.Name;
this.Cells[0].ReadOnly = true;
// Setup type cell
this.Cells[1].Value = fieldtype.GetDisplayType();
this.Cells[1].ReadOnly = true;
// Setup value cell
this.Cells[2].Value = fieldtype.GetStringValue();
// We have no destructor
GC.SuppressFinalize(this);
}
// Constructor for a non-fixed, defined field
public FieldsEditorRow(DataGridView view, string name, int type, object value)
{
// Defined
this.DefaultCellStyle.ForeColor = SystemColors.WindowText;
isdefined = true;
// Non-fixed
isfixed = false;
// Type
this.fieldtype = General.Types.GetFieldHandler(type, value);
// Make all cells
base.CreateCells(view);
// Setup property cell
this.Cells[0].Value = name;
this.Cells[0].ReadOnly = true;
// Setup type cell
this.Cells[1].Value = fieldtype.GetDisplayType();
this.Cells[1].ReadOnly = false;
// Setup value cell
this.Cells[2].Value = fieldtype.GetStringValue();
// We have no destructor
GC.SuppressFinalize(this);
}
// This changes the type
public void ChangeType(int typeindex)
{
// Can't do this for a fixed field!
if (rowtype == FieldsEditorRowType.FIXED)
{
throw new InvalidOperationException();
}
// Different?
if (typeindex != fieldtype.Index)
{
// Change field type!
fieldtype = General.Types.GetFieldHandler(typeindex, this.Cells[2].Value);
this.Cells[1].Value = fieldtype.GetDisplayType();
}
}
// This changes the type
public void ChangeType(int typeindex)
{
// Can't do this for a fixed field!
if (isfixed)
{
throw new InvalidOperationException();
}
// Different?
if (typeindex != fieldtype.Index)
{
// Change field type!
TypeHandlerAttribute attrib = General.Types.GetAttribute(typeindex);
fieldtype = General.Types.GetFieldHandler(typeindex, this.Cells[2].Value);
this.Cells[1].Value = fieldtype.GetDisplayType();
}
}
