public static void Highlighting(RichTextBox richTextBox, DatabaseType databaseType, bool keepPosition = true, int?startIndex = null, int?stopIndex = null)
{
int start = richTextBox.SelectionStart;
var dataTypes = DataTypeManager.GetDataTypeSpecifications(databaseType).Select(item => item.Name);
var keywords = KeywordManager.GetKeywords(databaseType);
var functions = FunctionManager.GetFunctionSpecifications(databaseType).Select(item => item.Name).Except(keywords);
string dataTypesRegex = $@"\b({string.Join("|", dataTypes)})\b";
string keywordsRegex = $@"\b({string.Join("|", keywords)})\b";
string functionsRegex = $@"\b({string.Join("|", functions)})\b";
string stringRegex = $@"(['][^'^(^)]*['])";
Highlighting(richTextBox, dataTypesRegex, RegexOptions.IgnoreCase, Color.Blue);
Highlighting(richTextBox, keywordsRegex, RegexOptions.IgnoreCase, Color.Blue);
Highlighting(richTextBox, functionsRegex, RegexOptions.IgnoreCase, ColorTranslator.FromHtml("#FF00FF"));
Highlighting(richTextBox, stringRegex, RegexOptions.IgnoreCase, Color.Red);
string commentString = databaseType == DatabaseType.MySql ? "#" : "--";
string commentRegex = $@"({commentString}).*[\n]?";
Highlighting(richTextBox, commentRegex, RegexOptions.IgnoreCase, Color.Green);
richTextBox.SelectionStart = keepPosition ? start : 0;
richTextBox.SelectionLength = 0;
richTextBox.Focus();
}
public ColumnTranslator(DbInterpreter sourceInterpreter, DbInterpreter targetInterpreter, List <TableColumn> columns) : base(sourceInterpreter, targetInterpreter)
{
this.columns = columns;
this.sourceDbType = sourceInterpreter.DatabaseType;
this.targetDbType = targetInterpreter.DatabaseType;
this.sourceDataTypeSpecs = DataTypeManager.GetDataTypeSpecifications(this.sourceDbType);
this.targetDataTypeSpecs = DataTypeManager.GetDataTypeSpecifications(this.targetDbType);
}
public static List <TableColumnDesingerInfo> GetTableColumnDesingerInfos(DbInterpreter dbInterpreter, Table table, List <TableColumn> columns, List <TablePrimaryKey> primaryKeys)
{
List <TableColumnDesingerInfo> columnDesingerInfos = new List <TableColumnDesingerInfo>();
IEnumerable <string> dataTypes = DataTypeManager.GetDataTypeSpecifications(dbInterpreter.DatabaseType).Select(item => item.Name);
foreach (TableColumn column in columns)
{
DataTypeInfo dataTypeInfo = DataTypeHelper.GetDataTypeInfo(column.DataType);
TableColumnDesingerInfo columnDesingerInfo = new TableColumnDesingerInfo()
{
OldName = column.Name,
IsPrimary = primaryKeys.Any(item => item.Columns.Any(t => t.ColumnName == column.Name)),
Length = dbInterpreter.GetColumnDataLength(column)
};
ObjectHelper.CopyProperties(column, columnDesingerInfo);
string dataType = column.IsUserDefined ? column.DataType : dataTypeInfo.DataType.ToLower();
if (!dataTypes.Contains(dataType))
{
dataTypeInfo = DataTypeHelper.GetSpecialDataTypeInfo(dataType);
dataType = dataTypeInfo.DataType;
columnDesingerInfo.Length = dataTypeInfo.Args;
}
columnDesingerInfo.DataType = dataType;
columnDesingerInfo.ExtraPropertyInfo = new TableColumnExtraPropertyInfo();
if (column.IsComputed)
{
columnDesingerInfo.ExtraPropertyInfo.Expression = column.ComputeExp;
}
if (table.IdentitySeed.HasValue)
{
columnDesingerInfo.ExtraPropertyInfo.Seed = table.IdentitySeed.Value;
columnDesingerInfo.ExtraPropertyInfo.Increment = table.IdentityIncrement.Value;
}
columnDesingerInfos.Add(columnDesingerInfo);
}
return(columnDesingerInfos);
}
public static IEnumerable <DataTypeDesignerInfo> GetDataTypeInfos(DatabaseType databaseType)
{
List <DataTypeDesignerInfo> dataTypeDesignerInfos = new List <DataTypeDesignerInfo>();
IEnumerable <DataTypeSpecification> dataTypeSpecifications = DataTypeManager.GetDataTypeSpecifications(databaseType);
foreach (DataTypeSpecification dataTypeSpec in dataTypeSpecifications)
{
DataTypeDesignerInfo dataTypeDesingerInfo = new DataTypeDesignerInfo();
ObjectHelper.CopyProperties(dataTypeSpec, dataTypeDesingerInfo);
dataTypeDesignerInfos.Add(dataTypeDesingerInfo);
}
return(dataTypeDesignerInfos);
}
private void LoadDataTypes()
{
dataTypeSpecifications = DataTypeManager.GetDataTypeSpecifications(this.DatabaseType);
List <DatabaseObject> dbObjects = new List <DatabaseObject>();
dbObjects.AddRange(dataTypeSpecifications.Select(item => new DatabaseObject {
Name = item.Name
}));
if (this.UserDefinedTypes != null)
{
dbObjects.AddRange(this.UserDefinedTypes);
}
this.colDataType.DataSource = dbObjects;
this.colDataType.DisplayMember = "Name";
this.colDataType.ValueMember = "Name";
this.colDataType.AutoComplete = true;
}
