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72 lines
1.2 KiB
Objective-C
72 lines
1.2 KiB
Objective-C
//
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// NuTemplateLSTEElement.m
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// ResKnife (PB2)
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//
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// Created by Uli Kusterer on Tue Aug 05 2003.
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// Copyright (c) 2003 M. Uli Kusterer. All rights reserved.
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//
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#import "NuTemplateLSTEElement.h"
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#import "NuTemplateLSTBElement.h"
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@implementation NuTemplateLSTEElement
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-(void) readSubElementsFrom: (NuTemplateStream*)stream
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{
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}
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-(void) readDataFrom: (NuTemplateStream*)stream
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{
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NSEnumerator* enny = [subElements objectEnumerator];
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NuTemplateElement* el;
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while( el = [enny nextObject] )
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{
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[el readDataFrom: stream];
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}
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}
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// Doesn't write any sub-elements because this is simply a placeholder to allow for empty lists:
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-(unsigned int) sizeOnDisk
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{
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return 0;
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}
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-(void) writeDataTo: (NuTemplateStream*)stream
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{
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}
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-(int) subElementCount
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{
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return 0; // We don't want the user to be able to uncollapse us to see our sub-items.
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}
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-(NSString*) stringValue
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{
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return @"";
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}
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-(IBAction) showCreateResourceSheet: (id)sender
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{
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unsigned idx = [containing indexOfObject:self];
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NuTemplateGroupElement* ge = [NuTemplateLSTBElement elementForType:@"LSTB" withLabel:[self label]];
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[ge setSubElements: [subElements copy]];
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[containing insertObject:ge atIndex:idx];
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[ge setContaining: containing];
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}
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@end
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