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masaki |
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// |
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// XspfMRuleEditorDelegate.m |
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// XspfManager |
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// |
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// Created by Hori,Masaki on 09/11/28. |
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// Copyright 2009 masakih. All rights reserved. |
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// |
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#import "XspfMRuleEditorDelegate.h" |
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#import "XspfMRuleEditorRow.h" |
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@implementation XspfMRuleEditorDelegate |
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- (void)awakeFromNib |
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{ |
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if(!compound) { |
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compound = [[XspfMCompound alloc] init]; |
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} |
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if(!simples) { |
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simples = [NSMutableArray array]; |
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[simples retain]; |
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XspfMStringPredicate *pre; |
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pre = [XspfMStringPredicate simpleWithKeyPath:@"title" rightType:0 operator:0]; |
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[simples addObject:pre]; |
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masaki |
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pre = [XspfMAbsoluteDatePredicate simpleWithKeyPath:@"lastPlayDate" rightType:0 operator:0]; |
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[simples addObject:pre]; |
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pre = [XspfMAbsoluteDatePredicate simpleWithKeyPath:@"modificationDate" rightType:0 operator:0]; |
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[simples addObject:pre]; |
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masaki |
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pre = [XspfMAbsoluteDatePredicate simpleWithKeyPath:@"creationDate" rightType:0 operator:0]; |
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[simples addObject:pre]; |
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} |
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} |
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masaki |
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- (void)showPredicate:(id)predicate |
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{ |
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if([predicate isKindOfClass:[NSCompoundPredicate class]]) { |
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NSArray *sub = [predicate subpredicates]; |
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NSLog(@"-> %d(%d)\n|\n-->",[predicate compoundPredicateType], [sub count]); |
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for(id p in sub) { |
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if([p isKindOfClass:[NSCompoundPredicate class]]) { |
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[self showPredicate:p]; |
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} else if([p isKindOfClass:[NSComparisonPredicate class]]) { |
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NSLog(@"--> (Comparision) ope->%d, mod->%d, left->%@, right->%@, SEL->%s, opt->%u", |
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[p predicateOperatorType], [p comparisonPredicateModifier], |
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[p leftExpression], [p rightExpression], |
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[p customSelector], [p options]); |
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} else if([p isKindOfClass:[NSPredicate class]]) { |
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NSLog(@"--> %@", p); |
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} else { |
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NSLog(@"predicate class is %@", NSStringFromClass([p class])); |
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} |
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} |
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} else { |
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NSLog(@"???predicate class is %@", NSStringFromClass([predicate class])); |
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} |
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} |
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- (void)setPredicate:(id)predicate |
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{ |
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NSLog(@"predicate -> %@", predicate); |
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// NSLog(@"Predicate class is %@", [predicate class]); |
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[self showPredicate:predicate]; |
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} |
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masaki |
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#pragma mark#### NSRuleEditor Delegate #### |
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- (NSInteger)ruleEditor:(NSRuleEditor *)editor |
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numberOfChildrenForCriterion:(id)criterion |
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withRowType:(NSRuleEditorRowType)rowType |
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{ |
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NSInteger result = 0; |
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if(rowType == NSRuleEditorRowTypeCompound) { |
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result = [compound numberOfChildrenForChild:criterion]; |
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goto end; |
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} |
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if(!criterion) { |
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result = [simples count]; |
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goto end; |
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return result; |
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} |
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for(id s in simples) { |
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if([s isMyChild:criterion]) result += [s numberOfChildrenForChild:criterion]; |
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} |
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end: |
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// NSLog(@"numner\tcriterion -> %@, type -> %d, result -> %d", criterion, rowType, result); |
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return result; |
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} |
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- (id)ruleEditor:(NSRuleEditor *)editor |
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child:(NSInteger)index |
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forCriterion:(id)criterion |
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withRowType:(NSRuleEditorRowType)rowType |
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{ |
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id result = nil; |
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if(rowType == NSRuleEditorRowTypeCompound) { |
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result = [compound childForChild:criterion atIndex:index]; |
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goto end; |
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} |
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if(!criterion) { |
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id s = [simples objectAtIndex:index]; |
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result = [s childForChild:criterion atIndex:index]; |
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goto end; |
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} |
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for(id s in simples) { |
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if([s isMyChild:criterion]) { |
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result = [s childForChild:criterion atIndex:index]; |
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goto end; |
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} |
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} |
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end: |
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// NSLog(@"child\tindex -> %d, criterion -> %@, type -> %d, result -> %@", index, criterion, rowType, result); |
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return result; |
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} |
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- (id)ruleEditor:(NSRuleEditor *)editor |
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displayValueForCriterion:(id)criterion |
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inRow:(NSInteger)row |
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{ |
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id result = nil; |
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NSRuleEditorRowType rowType = [editor rowTypeForRow:row]; |
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if(rowType == NSRuleEditorRowTypeCompound) { |
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result = [compound displayValueForChild:criterion]; |
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goto end; |
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} |
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for(id s in simples) { |
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if([s isMyChild:criterion]) { |
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result = [s displayValueForChild:criterion]; |
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goto end; |
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} |
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} |
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end: |
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// NSLog(@"display\tcriterion -> %@, row -> %d, result -> %@", criterion, row, result); |
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return result; |
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} |
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masaki |
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- (NSDictionary *)ruleEditor:(NSRuleEditor *)editor |
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predicatePartsForCriterion:(id)criterion |
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withDisplayValue:(id)value |
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inRow:(NSInteger)row |
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{ |
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id result = nil; |
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NSRuleEditorRowType rowType = [editor rowTypeForRow:row]; |
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if(rowType == NSRuleEditorRowTypeCompound) { |
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result = [compound predicateForChild:criterion withDisplayValue:value]; |
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goto end; |
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} |
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for(id s in simples) { |
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if([s isMyChild:criterion]) { |
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result = [s predicateForChild:criterion withDisplayValue:value]; |
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goto end; |
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} |
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} |
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end: |
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// NSLog(@"predicate\tcriterion -> %@, value -> %@, row -> %d, result -> %@", criterion, value, row, result); |
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return result; |
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} |
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masaki |
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@end |