libs-gdl2/Apps/EOModeler/EOModelExtensions.m

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/*
EOModelExtensions.m
Copyright (C) 2001,2002,2003,2004,2005 Free Software Foundation, Inc.
Author: Mirko Viviani <mirko.viviani@gmail.com>
Date: January 2001
This file is part of the GNUstep Database Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef GNUSTEP
#include <GNUstepBase/GNUstep.h>
#endif
#ifdef NeXT_Foundation_LIBRARY
#include <Foundation/Foundation.h>
#else
#include <Foundation/NSDictionary.h>
#include <Foundation/NSEnumerator.h>
#include <Foundation/NSScanner.h>
#include <Foundation/NSString.h>
#endif
#ifdef NeXT_GUI_LIBRARY
#include <AppKit/AppKit.h>
#else
#include <AppKit/NSFont.h>
#include <AppKit/NSAttributedString.h>
#endif
#include <EOControl/EODebug.h>
#include "EOModeler/EOModelExtensions.h"
@implementation EOEntity (EOModelExtensions)
- (NSArray *)classAttributes
{
NSEnumerator *enumerator = [[self attributes] objectEnumerator];
EOAttribute *attr;
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:10];
while((attr = [enumerator nextObject]))
{
[array addObject:attr];
}
return array;
}
- (NSArray *)classScalarAttributes
{
NSEnumerator *enumerator = [[self classProperties] objectEnumerator];
EOAttribute *attr;
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:10];
while((attr = [enumerator nextObject]))
{
if([attr isKindOfClass: [EOAttribute class]] && [attr isScalar] == YES)
[array addObject:attr];
}
return array;
}
- (NSArray *)classNonScalarAttributes
{
NSEnumerator *enumerator = [[self classProperties] objectEnumerator];
EOAttribute *attr;
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:10];
while((attr = [enumerator nextObject]))
{
if([attr isKindOfClass: [EOAttribute class]] && [attr isScalar] == NO)
[array addObject:attr];
}
return array;
}
- (NSArray *)classToManyRelationships
{
NSEnumerator *enumerator = [[self classProperties] objectEnumerator];
EORelationship *relationship;
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:10];
while((relationship = [enumerator nextObject]))
{
if([relationship isKindOfClass: [EORelationship class]]
&& [relationship isToMany] == YES)
[array addObject:relationship];
}
return array;
}
- (NSArray *)classToOneRelationships
{
NSEnumerator *enumerator = [[self classProperties] objectEnumerator];
EORelationship *relationship;
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:10];
while((relationship = [enumerator nextObject]))
{
if([relationship isKindOfClass: [EORelationship class]]
&& [relationship isToMany] == NO)
[array addObject:relationship];
}
return array;
}
- (NSArray *)referencedClasses
{
NSEnumerator *enumerator = [[self relationships] objectEnumerator];
EORelationship *relationship;
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:10];
while((relationship = [enumerator nextObject]))
{
[array addObject:[[relationship destinationEntity] className]];
}
return array;
}
- (NSString *)referenceClassName
{
if([[self className] isEqual:@"EOGenericRecord"])
return @"id";
return [NSString stringWithFormat:@"%@ *", [self className]];
}
- (NSString *)referenceJavaClassName
{
if([[self className] isEqual:@"EOGenericRecord"])
return @"CustomObject";
return [self className];
}
- (NSString *)parentClassName
{
if([self parentEntity])
return [[self parentEntity] className];
return @"NSObject";
}
- (NSString *)javaParentClassName
{
if([self parentEntity])
return [[self parentEntity] className];
return @"EOCustomObject";
}
- (NSArray *)arrayWithParentClassNameIfNeeded
{
NSMutableArray *array;
array = [NSMutableArray arrayWithCapacity:1];
if([self parentEntity])
[array addObject:[[self parentEntity] className]];
return array;
}
- (NSString *)classNameWithoutPackage
{
return [self className];
}
- (NSArray *)classPackage
{
return [NSArray array];
}
@end
@implementation EOAttribute (EOModelExtensions)
- (BOOL)isScalar
{
NSString * vClassName = [self valueClassName];
if ([vClassName isEqual:@"NSNumber"] == NO) {
return NO;
} else {
NSString * vType = [self valueType];
unichar myChar;
if ([vType length] < 1) {
return NO;
}
myChar = [vType characterAtIndex:0];
switch (myChar) {
case 'c': /* this is what newer WO versions do */
return YES;
break;
case 'i':
return NO; /* we want NSNumbers */
break;
default:
break;
}
}
return NO;
}
- (NSString *)cScalarTypeString
{
NSString * vType = [self valueType];
unichar myChar;
if ([vType length] < 1) {
return nil;
}
myChar = [vType characterAtIndex:0];
switch (myChar) {
case 'c': return @"BOOL"; /* this is what newer WO versions do */
break;
case 'C': return @"unsigned char";
break;
case 's': return @"short";
break;
case 'S': return @"unsigned short";
break;
case 'i': return @"int";
break;
case 'I': return @"unsigned int";
break;
case 'l': return @"long";
break;
case 'L': return @"unsigned long";
break;
case 'u': return @"long long";
break;
case 'U': return @"unsigned long long";
break;
case 'f': return @"float";
break;
case 'd': return @"double";
break;
default:
break;
}
return nil;
}
- (BOOL)isDeclaredBySuperClass
{
return NO;
}
- (NSString *)javaValueClassName
{
[self notImplemented:_cmd];
return nil;
}
@end
@implementation EORelationship (EOModelExtensions)
- (BOOL)isDeclaredBySuperClass
{
return NO;
}
@end
@implementation NSMutableAttributedString (_EOModelerErrorConstruction)
+ (NSMutableAttributedString *)mutableAttributedStringWithBoldSubstitutionsWithFormat:(NSString *)format, ...
{
va_list ap;
NSMutableAttributedString *s = [[NSMutableAttributedString alloc] init];
NSScanner *scanner = [NSScanner scannerWithString:format];
NSString *tmp;
NSDictionary *boldAttributes;
boldAttributes =
[[NSDictionary alloc] initWithObjectsAndKeys:
[NSFont boldSystemFontOfSize:[NSFont systemFontSize]],
NSFontAttributeName,
nil];
[scanner setCharactersToBeSkipped:nil];
if (format == nil)
return nil;
va_start(ap, format);
[scanner scanUpToString:@"%@" intoString:&tmp];
[s appendAttributedString:AUTORELEASE([[NSAttributedString alloc]
initWithString:tmp])];
while ([scanner scanString:@"%@" intoString:NULL])
{
NSAttributedString *boldStr;
boldStr = [[NSAttributedString alloc]
initWithString:(NSString *)va_arg(ap, NSString *)
attributes: boldAttributes];
[s appendAttributedString:AUTORELEASE(boldStr)];
if ([scanner scanUpToString:@"%@" intoString:&tmp])
[s appendAttributedString:AUTORELEASE([[NSAttributedString alloc]
initWithString:tmp])];
}
va_end(ap);
RELEASE(boldAttributes);
return AUTORELEASE(s);
}
@end