ResKnife/NovaTools/DataSource.m
2002-04-29 00:05:34 +00:00

110 lines
2.5 KiB
Objective-C
Executable File

#import "DataSource.h"
#import "ResKnifeResourceProtocol.h"
@implementation DataSource
- (id)init
{
[self autorelease];
return nil;
}
- (id)initForType:(NSString *)typeString
{
self = [super init];
type = [typeString copy];
data = [[NSMutableDictionary alloc] init];
{
id <ResKnifeResourceProtocol> resource;
NSArray *resources = [NSClassFromString(@"Resource") allResourcesOfType:type inDocument:nil];
NSEnumerator *enumerator = [resources objectEnumerator];
while( resource = [enumerator nextObject] )
[data setObject:[resource name] forKey:[resource resID]];
}
parsed = [[NSMutableArray alloc] initWithArray:[data allValues]];
return self;
}
- (void)dealloc
{
[data release];
[parsed release];
[super dealloc];
}
- (NSDictionary *)data
{
return data;
}
- (void)setData:(NSMutableDictionary *)newData
{
id old = data;
data = [newData retain];
[self parseForString:@"" sorted:YES];
[old autorelease];
}
- (void)setString:(NSString *)string forResID:(int)resID
{
[data setObject:string forKey:[NSNumber numberWithInt:resID]];
}
- (void)parseForString:(NSString *)string sorted:(BOOL)sort
{
NSNumber *resID;
NSEnumerator *enumerator = [[data allKeys] objectEnumerator];
[parsed removeAllObjects];
while( resID = [enumerator nextObject] )
{
NSString *value = [data objectForKey:resID];
NSRange range = [value rangeOfString:string options:NSCaseInsensitiveSearch];
if( range.location != NSNotFound || [string isEqualToString:@""] )
[parsed addObject:[NSString stringWithFormat:@"%@ {%@}", value, resID]];
}
if( sort ) [parsed sortUsingSelector:@selector(caseInsensitiveCompare:)];
}
- (id)objectValueForResID:(NSNumber *)resID
{
return [data objectForKey:resID];
}
- (NSString *)stringValueForResID:(NSNumber *)resID
{
return [NSString stringWithFormat:@"%@ {%@}", [data objectForKey:resID], resID];
}
/* NSComboBox Informal Prototype Implementation */
- (id)comboBox:(NSComboBox *)comboBox objectValueForItemAtIndex:(int)index
{
return [parsed objectAtIndex:index];
}
- (int)numberOfItemsInComboBox:(NSComboBox *)comboBox
{
return [parsed count];
}
/* Combo Box Delegate Methods */
- (void)controlTextDidBeginEditing:(NSNotification *)notification
{
[self parseForString:[[notification object] stringValue] sorted:YES];
[[notification object] reloadData];
}
- (void)controlTextDidChange:(NSNotification *)notification
{
[self parseForString:[[notification object] stringValue] sorted:YES];
[[notification object] reloadData];
}
- (BOOL)control:(NSControl *)control isValidObject:(id)object
{
return [parsed containsObject:object];
}
@end