public FtMetaField New(int dataType)
{
FtMetaField result = FieldFactory.CreateMetaField(dataType, HeadingCount);
Add(result);
return(result);
}
protected internal override FtMetaField CreateCopy()
{
FtMetaField field = FieldFactory.CreateMetaField(DataType, HeadingCount);
field.Assign(this);
return(field);
}
protected internal virtual void Assign(FtMetaField source)
{
Id = source.Id;
Name = source.Name;
headings = new string[source.HeadingCount];
Array.Copy(source.Headings, headings, source.HeadingCount);
FixedWidth = source.FixedWidth;
Width = source.Width;
Constant = source.Constant;
Null = source.Null;
ValueQuotedType = source.ValueQuotedType;
ValueAlwaysWriteOptionalQuote = source.ValueAlwaysWriteOptionalQuote;
ValueWritePrefixSpace = source.ValueWritePrefixSpace;
ValuePadAlignment = source.ValuePadAlignment;
ValuePadCharType = source.ValuePadCharType;
ValuePadChar = source.ValuePadChar;
ValueTruncateType = source.ValueTruncateType;
ValueTruncateChar = source.ValueTruncateChar;
ValueEndOfValueChar = source.ValueEndOfValueChar;
ValueNullChar = source.ValueNullChar;
HeadingConstraint = source.HeadingConstraint;
HeadingQuotedType = source.HeadingQuotedType;
HeadingAlwaysWriteOptionalQuote = source.HeadingAlwaysWriteOptionalQuote;
HeadingWritePrefixSpace = source.HeadingWritePrefixSpace;
HeadingPadAlignment = source.HeadingPadAlignment;
HeadingPadCharType = source.HeadingPadCharType;
HeadingPadChar = source.HeadingPadChar;
HeadingTruncateType = source.HeadingTruncateType;
HeadingTruncateChar = source.HeadingTruncateChar;
HeadingEndOfValueChar = source.HeadingEndOfValueChar;
}
public void RemoveField(FtMetaField field)
{
foreach (FtMetaSequence sequence in list)
{
sequence.RemoveItemsWithField(field);
}
}
internal protected override void LoadMeta(FtMetaField metaField, CultureInfo myCulture, int myMainHeadingIndex)
{
base.LoadMeta(metaField, myCulture, myMainHeadingIndex);
FtFloatMetaField floatMetaField = metaField as FtFloatMetaField;
formatter.Format = floatMetaField.Format;
formatter.Styles = floatMetaField.Styles;
}
public void Remove(FtMetaField field)
{
int idx = list.IndexOf(field);
if (idx >= 0)
{
RemoveAt(idx);
}
}
protected internal override void Assign(FtMetaField source)
{
base.Assign(source);
FtFloatMetaField typedSource = source as FtFloatMetaField;
Format = typedSource.Format;
Styles = typedSource.Styles;
}
protected internal override void Assign(FtMetaField source)
{
base.Assign(source);
FtBooleanMetaField typedSource = source as FtBooleanMetaField;
FalseText = typedSource.FalseText;
TrueText = typedSource.TrueText;
Styles = typedSource.Styles;
}
internal protected override void LoadMeta(FtMetaField metaField, CultureInfo myCulture, int myMainHeadingIndex)
{
base.LoadMeta(metaField, myCulture, myMainHeadingIndex);
FtDateTimeMetaField dateTimeMetaField = metaField as FtDateTimeMetaField;
formatter.Format = dateTimeMetaField.Format;
formatter.Styles = dateTimeMetaField.Styles;
constantValue = dateTimeMetaField.Value;
}
internal protected override void LoadMeta(FtMetaField metaField, CultureInfo myCulture, int myMainHeadingIndex)
{
base.LoadMeta(metaField, myCulture, myMainHeadingIndex);
if (metaField.Constant && !metaField.Null)
{
FtGenericMetaField <T> genericMetaField = metaField as FtGenericMetaField <T>;
value = genericMetaField.Value;
}
}
public void RemoveItemsWithField(FtMetaField field)
{
for (int i = itemList.Count - 1; i >= 0; i--)
{
if (itemList[i].Field == field)
{
itemList.RemoveAt(i);
}
}
}
internal protected override void LoadMeta(FtMetaField metaField, CultureInfo myCulture, int myMainHeadingIndex)
{
base.LoadMeta(metaField, myCulture, myMainHeadingIndex);
FtBooleanMetaField booleanMetaField = metaField as FtBooleanMetaField;
formatter.FalseText = booleanMetaField.FalseText;
formatter.TrueText = booleanMetaField.TrueText;
formatter.Styles = booleanMetaField.Styles;
}
public void Assign(FtMetaFieldList source)
{
list.Clear();
list.Capacity = source.Count;
for (int i = 0; i < source.Count; i++)
{
FtMetaField field = source[i].CreateCopy();
Add(field);
}
}
private void UnbindFieldEvents(FtMetaField field)
{
field.DefaultHeadingConstraintRequiredEvent -= HandleDefaultHeadingConstraintRequiredEvent;
field.DefaultHeadingQuotedTypeRequiredEvent -= HandleDefaultHeadingQuotedTypeRequiredEvent;
field.DefaultHeadingAlwaysWriteOptionalQuoteRequiredEvent -= HandleDefaultHeadingAlwaysWriteOptionalQuoteRequiredEvent;
field.DefaultHeadingWritePrefixSpaceRequiredEvent -= HandleDefaultHeadingWritePrefixSpaceRequiredEvent;
field.DefaultHeadingPadAlignmentRequiredEvent -= HandleDefaultHeadingPadAlignmentRequiredEvent;
field.DefaultHeadingPadCharTypeRequiredEvent -= HandleDefaultHeadingPadCharTypeRequiredEvent;
field.DefaultHeadingPadCharRequiredEvent -= HandleDefaultHeadingPadCharRequiredEvent;
field.DefaultHeadingTruncateTypeRequiredEvent -= HandleDefaultHeadingTruncateTypeRequiredEvent;
field.DefaultHeadingTruncateCharRequiredEvent -= HandleDefaultHeadingTruncateCharRequiredEvent;
field.DefaultHeadingEndOfValueCharRequiredEvent -= HandleDefaultHeadingEndOfValueCharRequiredEvent;
}
public void MoveItemToBefore(int fromIdx, int beforeIdx)
{
if ((beforeIdx != fromIdx) && (beforeIdx != (fromIdx + 1)))
{
FtMetaField field = list[fromIdx];
list.RemoveAt(fromIdx);
int insertIdx;
if (beforeIdx < fromIdx)
{
insertIdx = beforeIdx;
}
else
{
insertIdx = --beforeIdx;
}
list.Insert(insertIdx, field);
}
}
public void MoveItemToAfter(int fromIdx, int afterIdx)
{
if ((afterIdx != fromIdx) && (afterIdx != (fromIdx - 1)))
{
FtMetaField field = list[fromIdx];
list.RemoveAt(fromIdx);
int insertIdx;
if (afterIdx > fromIdx)
{
insertIdx = afterIdx;
}
else
{
insertIdx = ++afterIdx;
}
list.Insert(insertIdx, field);
}
}
public void Add(FtMetaField field)
{
list.Add(field);
field.HeadingCount = headingCount;
BindFieldEvents(field);
}
internal protected virtual void LoadMeta(FtMetaField metaField, CultureInfo myCulture, int myMainHeadingIndex)
{
dataType = metaField.DataType;
id = metaField.Id;
metaName = metaField.Name;
metaHeadings = metaField.Headings;
mainHeadingIndex = myMainHeadingIndex;
culture = myCulture;
fixedWidth = metaField.FixedWidth;
width = metaField.Width;
constant = metaField.Constant;
_null = metaField.Null;
valueQuotedType = metaField.ValueQuotedType;
valueAlwaysWriteOptionalQuote = metaField.ValueAlwaysWriteOptionalQuote;
valueWritePrefixSpace = metaField.ValueWritePrefixSpace;
valuePadAlignment = metaField.ValuePadAlignment;
valuePadCharType = metaField.ValuePadCharType;
valuePadChar = metaField.ValuePadChar;
valueTruncateType = metaField.ValueTruncateType;
valueTruncateChar = metaField.ValueTruncateChar;
valueEndOfValueChar = metaField.ValueEndOfValueChar;
valueNullChar = metaField.ValueNullChar;
headingConstraint = metaField.HeadingConstraint;
headingQuotedType = metaField.HeadingQuotedType;
headingAlwaysWriteOptionalQuote = metaField.HeadingAlwaysWriteOptionalQuote;
headingWritePrefixSpace = metaField.HeadingWritePrefixSpace;
headingPadAlignment = metaField.HeadingPadAlignment;
headingPadCharType = metaField.HeadingPadCharType;
headingPadChar = metaField.HeadingPadChar;
headingTruncateType = metaField.HeadingTruncateType;
headingTruncateChar = metaField.HeadingTruncateChar;
headingEndOfValueChar = metaField.HeadingEndOfValueChar;
formatter.Culture = culture;
if (
((headingConstraint == FtHeadingConstraint.NameIsMain) || (headingConstraint == FtHeadingConstraint.NameConstant))
&&
(mainHeadingIndex >= 0)
&&
(mainHeadingIndex < MetaHeadingCount)
)
{
metaHeadings[mainHeadingIndex] = metaName;
}
switch (headingPadAlignment)
{
case FtPadAlignment.Left:
headingLeftPad = true;
break;
case FtPadAlignment.Right:
headingLeftPad = false;
break;
case FtPadAlignment.Auto:
headingLeftPad = autoLeftPad;
break;
default: throw FtInternalException.Create(InternalError.FtFieldFieldDefinition_LoadMeta_UnsupportedHeadingPadAlignment, headingPadAlignment.ToString());
}
switch (valuePadAlignment)
{
case FtPadAlignment.Left:
valueLeftPad = true;
break;
case FtPadAlignment.Right:
valueLeftPad = false;
break;
case FtPadAlignment.Auto:
valueLeftPad = autoLeftPad;
break;
default: throw FtInternalException.Create(InternalError.FtFieldFieldDefinition_LoadMeta_UnsupportedValuePadAlignment, headingPadAlignment.ToString());
}
if (fixedWidth)
{
fixedWidthNullValueText = new string(ValueNullChar, Width);
}
}
public int IndexOf(FtMetaField field)
{
return(list.IndexOf(field));
}
