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Annotation of /XspfManager/XspfMRuleEditorDelegate.m

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Revision 362 - (hide annotations) (download)
Fri May 21 12:06:48 2010 UTC (13 years, 11 months ago) by masakih
File size: 8802 byte(s)
「文字列」「含まない」ルールを生成可能にした。
1 masaki 120 //
2     // XspfMRuleEditorDelegate.m
3     // XspfManager
4     //
5     // Created by Hori,Masaki on 09/11/28.
6     //
7    
8 masakih 350 /*
9     Copyright (c) 2009-2010, masakih
10     All rights reserved.
11     ソースコード形式かバイナリ形式か、変更するかしないかを問わず、以下の条件を満たす場合に限り、再頒布および使用が許可されます。
12    
13     1, ソースコードを再頒布する場合、上記の著作権表示、本条件一覧、および下記免責条項を含めること。
14     2, バイナリ形式で再頒布する場合、頒布物に付属のドキュメント等の資料に、上記の著作権表示、本条件一覧、および下記免責条項を含めること。
15     3, 書面による特別の許可なしに、本ソフトウェアから派生した製品の宣伝または販売促進に、コントリビューターの名前を使用してはならない。
16     本ソフトウェアは、著作権者およびコントリビューターによって「現状のまま」提供されており、明示黙示を問わず、商業的な使用可能性、および特定の目的に対する適合性に関する暗黙の保証も含め、またそれに限定されない、いかなる保証もありません。著作権者もコントリビューターも、事由のいかんを問わず、 損害発生の原因いかんを問わず、かつ責任の根拠が契約であるか厳格責任であるか(過失その他の)不法行為であるかを問わず、仮にそのような損害が発生する可能性を知らされていたとしても、本ソフトウェアの使用によって発生した(代替品または代用サービスの調達、使用の喪失、データの喪失、利益の喪失、業務の中断も含め、またそれに限定されない)直接損害、間接損害、偶発的な損害、特別損害、懲罰的損害、または結果損害について、一切責任を負わないものとします。
17     -------------------------------------------------------------------
18     Copyright (c) 2009-2010, masakih
19     All rights reserved.
20    
21     Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
22    
23     1, Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
24     2, Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
25     3, The names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
26     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27     */
28    
29 masaki 120 #import "XspfMRuleEditorDelegate.h"
30    
31 masakih 348 #import "XspfMRule.h"
32     #import "XspfMRuleRowsBuilder.h"
33     #import "XspfMRuleRowTemplate.h"
34 masaki 120
35     @implementation XspfMRuleEditorDelegate
36 masaki 125
37     static NSString *XspfMREDPredicateRowsKey = @"predicateRows";
38    
39 masakih 348 + (void)initialize
40 masaki 124 {
41 masakih 348 static BOOL isFirst = YES;
42     if(isFirst) {
43     isFirst = NO;
44     [XspfMRule registerStringTypeKeyPaths:[NSArray arrayWithObjects:@"title", @"information.voiceActorsList", @"information.productsList", nil]];
45     [XspfMRule registerDateTypeKeyPaths:[NSArray arrayWithObjects:@"lastPlayDate", @"modificationDate", @"creationDate", nil]];
46     [XspfMRule setUseRating:YES];
47     [XspfMRule setUseLablel:YES];
48 masaki 124 }
49     }
50 masakih 362
51 masaki 120 - (void)awakeFromNib
52     {
53 masakih 348 NSBundle *mainBundle = [NSBundle mainBundle];
54     NSString *templatePath = [mainBundle pathForResource:@"LibraryRowTemplate" ofType:@"plist"];
55     rowTemplate = [[XspfMRuleRowTemplate rowTemplateWithPath:templatePath] retain];
56 masaki 124
57     NSMutableArray *newRows = [NSMutableArray array];
58 masaki 338 for(id keyPath in [XspfMRule leftKeys]) {
59 masakih 348 id c = [rowTemplate criteriaForKeyPath:keyPath];
60 masaki 126 if(c) [newRows addObjectsFromArray:c];
61 masaki 124 }
62 masakih 352
63 masaki 152 simples = [newRows retain];
64 masaki 166 compounds = [[XspfMRule compoundRule] retain];
65 masakih 362
66 masaki 125 predicateRows = [[NSMutableArray alloc] init];
67 masaki 159 [ruleEditor bind:@"rows" toObject:self withKeyPath:XspfMREDPredicateRowsKey options:nil];
68 masaki 120 }
69 masakih 348 - (void)dealloc
70 masaki 150 {
71 masakih 348 [ruleEditor unbind:@"rows"];
72     [simples release];
73     [compounds release];
74     [predicateRows release];
75     [rowTemplate release];
76 masaki 150
77 masakih 348 [super dealloc];
78 masaki 150 }
79    
80 masakih 348 - (void)setPredicateRows:(id)p
81 masaki 123 {
82 masakih 348 if([predicateRows isEqual:p]) return;
83 masaki 123
84 masaki 125 [predicateRows release];
85 masakih 348 predicateRows = [p retain];
86 masaki 123 }
87 masakih 348 - (void)setPredicate:(id)predicate
88 masaki 125 {
89 masakih 348 XspfMRuleRowsBuilder *builder = [XspfMRuleRowsBuilder builderWithPredicate:predicate];
90     builder.rowTemplate = rowTemplate;
91     [builder build];
92 masakih 352 id new = [NSMutableArray arrayWithObject:[builder row]];
93 masakih 348
94     [self setPredicateRows:new];
95 masaki 125 }
96    
97     #pragma mark#### NSRleEditor Delegate ####
98 masaki 152
99 masaki 124 - (NSInteger)ruleEditor:(NSRuleEditor *)editor
100     numberOfChildrenForCriterion:(id)criterion
101     withRowType:(NSRuleEditorRowType)rowType
102     {
103     NSInteger result = 0;
104    
105     if(!criterion) {
106 masaki 166 if(rowType == NSRuleEditorRowTypeCompound) {
107     result = [compounds count];
108     } else {
109     result = [simples count];
110     }
111 masaki 143 } else {
112 masaki 152 result = [criterion numberOfChildren];
113 masaki 124 }
114    
115     return result;
116     }
117    
118     - (id)ruleEditor:(NSRuleEditor *)editor
119     child:(NSInteger)index
120     forCriterion:(id)criterion
121     withRowType:(NSRuleEditorRowType)rowType
122     {
123     id result = nil;
124    
125     if(!criterion) {
126 masaki 166 if(rowType == NSRuleEditorRowTypeCompound) {
127     result = [compounds objectAtIndex:index];
128     } else {
129     result = [simples objectAtIndex:index];
130     }
131 masaki 143 } else {
132 masaki 152 result = [criterion childAtIndex:index];
133 masaki 124 }
134 masakih 348
135 masaki 124 return result;
136     }
137     - (id)ruleEditor:(NSRuleEditor *)editor
138     displayValueForCriterion:(id)criterion
139     inRow:(NSInteger)row
140     {
141 masakih 348 id result = [criterion displayValueForRuleEditor:editor inRow:row];
142 masaki 143
143 masaki 124 return result;
144     }
145     - (NSDictionary *)ruleEditor:(NSRuleEditor *)editor
146     predicatePartsForCriterion:(id)criterion
147     withDisplayValue:(id)displayValue
148     inRow:(NSInteger)row
149     {
150 masakih 348 id result = [criterion predicatePartsWithDisplayValue:displayValue forRuleEditor:editor inRow:row];
151 masaki 124
152     return result;
153     }
154     - (void)ruleEditorRowsDidChange:(NSNotification *)notification
155     {
156     //
157     }
158 masakih 348
159     #pragma mark---- Debugging ----
160     - (void)resolveExpression:(id)exp
161     {
162     NSString *message = nil;
163    
164     switch([exp expressionType]) {
165     case NSConstantValueExpressionType:
166     message = [NSString stringWithFormat:@"constant -> %@", [exp constantValue]];
167     break;
168     case NSEvaluatedObjectExpressionType:
169     message = [NSString stringWithFormat:@"constant -> %@", [exp constantValue]];
170     break;
171     case NSVariableExpressionType:
172     message = [NSString stringWithFormat:@"variable -> %@", [exp variable]];
173     break;
174     case NSKeyPathExpressionType:
175     message = [NSString stringWithFormat:@"keyPath -> %@", [exp keyPath]];
176     break;
177     case NSFunctionExpressionType:
178     message = [NSString stringWithFormat:@"oprand -> %@(%@), function -> %@, arguments -> %@",
179     [exp operand], NSStringFromClass([[exp operand] class]),
180     [exp function], [exp arguments]];
181     break;
182     case NSAggregateExpressionType:
183     message = [NSString stringWithFormat:@"collection -> %@", [exp collection]];
184     break;
185     }
186    
187     fprintf(stderr, "%s\n", [message UTF8String]);
188     }
189     - (void)resolvePredicate:(id)predicate
190     {
191     if([predicate isKindOfClass:[NSCompoundPredicate class]]) {
192     NSArray *sub = [predicate subpredicates];
193     for(id p in sub) {
194     [self resolvePredicate:p];
195     }
196     } else if([predicate isKindOfClass:[NSComparisonPredicate class]]) {
197     id left = [predicate leftExpression];
198     id right = [predicate rightExpression];
199     SEL sel = Nil;
200     if([predicate predicateOperatorType] == NSCustomSelectorPredicateOperatorType) {
201     sel = [predicate customSelector];
202     }
203     fprintf(stderr, "left ->\t");
204     [self resolveExpression:left];
205     if(sel) {
206     fprintf(stderr, "%s\n", [[NSString stringWithFormat:@"SEL -> %@", NSStringFromSelector(sel)] UTF8String]);
207     } else {
208     fprintf(stderr, "%s\n", [[NSString stringWithFormat:@"type -> %d, opt -> %d, mod -> %d", [predicate predicateOperatorType], [predicate options], [predicate comparisonPredicateModifier]] UTF8String]);
209     }
210     fprintf(stderr, "right ->\t");
211     [self resolveExpression:right];
212     fprintf(stderr, "end resolve.\n");
213     }
214     }
215 masaki 150 @end

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