// // $Id$ // // SPTableFieldValidation.m // sequel-pro // // Created by Stuart Connolly (stuconnolly.com) on October 28, 2010 // Copyright (c) 2010 Stuart Connolly. All rights reserved. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // More info at <http://code.google.com/p/sequel-pro/> #import "SPTableFieldValidation.h" @interface SPTableFieldValidation () - (NSString *)_formatType:(NSString *)type; @end @implementation SPTableFieldValidation @synthesize fieldTypes; #pragma mark - #pragma mark Public API /** * Returns whether or not the supplied field type is numeric according to it's position within the currnet * field types array. * * @param fieldType The field type to test */ - (BOOL)isFieldTypeNumeric:(NSString *)fieldType { NSString *type = [self _formatType:fieldType]; if (![fieldTypes containsObject:type]) return YES; return ([fieldTypes indexOfObject:type] < 17); } /** * Returns whether or not the supplied field type is a date according to it's position within the currnet * field types array. * * @param fieldType The field type to test */ - (BOOL)isFieldTypeDate:(NSString *)fieldType { NSString *type = [self _formatType:fieldType]; if (![fieldTypes containsObject:type]) return YES; return (([fieldTypes indexOfObject:type] > 32) && ([fieldTypes indexOfObject:type] < 38)); } /** * Returns whether or not the supplied field type is geometry according to it's position within the currnet * field types array. * * @param fieldType The field type to test */ - (BOOL)isFieldTypeGeometry:(NSString *)fieldType { NSString *type = [self _formatType:fieldType]; if (![fieldTypes containsObject:type]) return YES; return ([fieldTypes indexOfObject:type] > 38); } /** * Returns whether or not the supplied field type is a string according to it's position within the currnet * field types array. * * @param fieldType The field type to test */ - (BOOL)isFieldTypeString:(NSString *)fieldType { NSString *type = [self _formatType:fieldType]; if (![fieldTypes containsObject:type]) return YES; return (([fieldTypes indexOfObject:type] > 17) && ([fieldTypes indexOfObject:type] < 32)); } /** * Returns whether or not the supplied field type allows binary according to it's position within the currnet * field types array. * * @param fieldType The field type to test */ - (BOOL)isFieldTypeAllowBinary:(NSString *)fieldType { NSString *type = [self _formatType:fieldType]; if (![fieldTypes containsObject:type]) return YES; return (([fieldTypes indexOfObject:type] > 17) && ([fieldTypes indexOfObject:type] < 24)); } #pragma mark - #pragma mark Private API /** * Formats, i.e. removes whitespace and newlines as well as uppercases the supplied field type string. * * @param type The field type string to format */ - (NSString *)_formatType:(NSString *)type { return [[type stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] uppercaseString]; } #pragma mark - #pragma mark Other /** * Dealloc. */ - (void)dealloc { [fieldTypes release], fieldTypes = nil; [super dealloc]; } @end