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Annotation of /XspfManager/XspfMRuleEditorDelegate.m

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Revision 365 - (hide annotations) (download)
Fri May 21 13:38:42 2010 UTC (13 years, 11 months ago) by masakih
File size: 8920 byte(s)
ライセンス表示の行が長過ぎるので適当に行を分けた。
1 masaki 120 //
2     // XspfMRuleEditorDelegate.m
3     // XspfManager
4     //
5     // Created by Hori,Masaki on 09/11/28.
6     //
7    
8 masakih 350 /*
9 masakih 365 This source code is release under the New BSD License.
10 masakih 350 Copyright (c) 2009-2010, masakih
11     All rights reserved.
12    
13 masakih 365 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
14     限り、再頒布および使用が許可されます。
15    
16     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
17     めること。
18     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
19     示、本条件一覧、および下記免責条項を含めること。
20     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、
21     コントリビューターの名前を使用してはならない。
22     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、
23     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
24     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
25     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
26     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
27     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
28     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
29     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
30     て、一切責任を負わないものとします。
31 masakih 350 -------------------------------------------------------------------
32     Copyright (c) 2009-2010, masakih
33     All rights reserved.
34    
35 masakih 365 Redistribution and use in source and binary forms, with or without
36     modification, are permitted provided that the following conditions
37     are met:
38 masakih 350
39 masakih 365 1, Redistributions of source code must retain the above copyright
40     notice, this list of conditions and the following disclaimer.
41     2, Redistributions in binary form must reproduce the above copyright
42     notice, this list of conditions and the following disclaimer in
43     the documentation and/or other materials provided with the
44     distribution.
45     3, The names of its contributors may be used to endorse or promote
46     products derived from this software without specific prior
47     written permission.
48     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
49     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
50     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
51     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
52     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
53     INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
54     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
55     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
56     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
57     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
58     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
59     POSSIBILITY OF SUCH DAMAGE.
60 masakih 350 */
61    
62 masaki 120 #import "XspfMRuleEditorDelegate.h"
63    
64 masakih 348 #import "XspfMRule.h"
65     #import "XspfMRuleRowsBuilder.h"
66     #import "XspfMRuleRowTemplate.h"
67 masaki 120
68     @implementation XspfMRuleEditorDelegate
69 masaki 125
70     static NSString *XspfMREDPredicateRowsKey = @"predicateRows";
71    
72 masakih 348 + (void)initialize
73 masaki 124 {
74 masakih 348 static BOOL isFirst = YES;
75     if(isFirst) {
76     isFirst = NO;
77     [XspfMRule registerStringTypeKeyPaths:[NSArray arrayWithObjects:@"title", @"information.voiceActorsList", @"information.productsList", nil]];
78     [XspfMRule registerDateTypeKeyPaths:[NSArray arrayWithObjects:@"lastPlayDate", @"modificationDate", @"creationDate", nil]];
79     [XspfMRule setUseRating:YES];
80     [XspfMRule setUseLablel:YES];
81 masaki 124 }
82     }
83 masakih 362
84 masaki 120 - (void)awakeFromNib
85     {
86 masakih 348 NSBundle *mainBundle = [NSBundle mainBundle];
87     NSString *templatePath = [mainBundle pathForResource:@"LibraryRowTemplate" ofType:@"plist"];
88     rowTemplate = [[XspfMRuleRowTemplate rowTemplateWithPath:templatePath] retain];
89 masaki 124
90     NSMutableArray *newRows = [NSMutableArray array];
91 masaki 338 for(id keyPath in [XspfMRule leftKeys]) {
92 masakih 348 id c = [rowTemplate criteriaForKeyPath:keyPath];
93 masaki 126 if(c) [newRows addObjectsFromArray:c];
94 masaki 124 }
95 masakih 352
96 masaki 152 simples = [newRows retain];
97 masaki 166 compounds = [[XspfMRule compoundRule] retain];
98 masakih 362
99 masaki 125 predicateRows = [[NSMutableArray alloc] init];
100 masaki 159 [ruleEditor bind:@"rows" toObject:self withKeyPath:XspfMREDPredicateRowsKey options:nil];
101 masaki 120 }
102 masakih 348 - (void)dealloc
103 masaki 150 {
104 masakih 348 [ruleEditor unbind:@"rows"];
105     [simples release];
106     [compounds release];
107     [predicateRows release];
108     [rowTemplate release];
109 masaki 150
110 masakih 348 [super dealloc];
111 masaki 150 }
112    
113 masakih 348 - (void)setPredicateRows:(id)p
114 masaki 123 {
115 masakih 348 if([predicateRows isEqual:p]) return;
116 masaki 123
117 masaki 125 [predicateRows release];
118 masakih 348 predicateRows = [p retain];
119 masaki 123 }
120 masakih 348 - (void)setPredicate:(id)predicate
121 masaki 125 {
122 masakih 348 XspfMRuleRowsBuilder *builder = [XspfMRuleRowsBuilder builderWithPredicate:predicate];
123     builder.rowTemplate = rowTemplate;
124     [builder build];
125 masakih 352 id new = [NSMutableArray arrayWithObject:[builder row]];
126 masakih 348
127     [self setPredicateRows:new];
128 masaki 125 }
129    
130     #pragma mark#### NSRleEditor Delegate ####
131 masaki 152
132 masaki 124 - (NSInteger)ruleEditor:(NSRuleEditor *)editor
133     numberOfChildrenForCriterion:(id)criterion
134     withRowType:(NSRuleEditorRowType)rowType
135     {
136     NSInteger result = 0;
137    
138     if(!criterion) {
139 masaki 166 if(rowType == NSRuleEditorRowTypeCompound) {
140     result = [compounds count];
141     } else {
142     result = [simples count];
143     }
144 masaki 143 } else {
145 masaki 152 result = [criterion numberOfChildren];
146 masaki 124 }
147    
148     return result;
149     }
150    
151     - (id)ruleEditor:(NSRuleEditor *)editor
152     child:(NSInteger)index
153     forCriterion:(id)criterion
154     withRowType:(NSRuleEditorRowType)rowType
155     {
156     id result = nil;
157    
158     if(!criterion) {
159 masaki 166 if(rowType == NSRuleEditorRowTypeCompound) {
160     result = [compounds objectAtIndex:index];
161     } else {
162     result = [simples objectAtIndex:index];
163     }
164 masaki 143 } else {
165 masaki 152 result = [criterion childAtIndex:index];
166 masaki 124 }
167 masakih 348
168 masaki 124 return result;
169     }
170     - (id)ruleEditor:(NSRuleEditor *)editor
171     displayValueForCriterion:(id)criterion
172     inRow:(NSInteger)row
173     {
174 masakih 348 id result = [criterion displayValueForRuleEditor:editor inRow:row];
175 masaki 143
176 masaki 124 return result;
177     }
178     - (NSDictionary *)ruleEditor:(NSRuleEditor *)editor
179     predicatePartsForCriterion:(id)criterion
180     withDisplayValue:(id)displayValue
181     inRow:(NSInteger)row
182     {
183 masakih 348 id result = [criterion predicatePartsWithDisplayValue:displayValue forRuleEditor:editor inRow:row];
184 masaki 124
185     return result;
186     }
187     - (void)ruleEditorRowsDidChange:(NSNotification *)notification
188     {
189     //
190     }
191 masakih 348
192     #pragma mark---- Debugging ----
193     - (void)resolveExpression:(id)exp
194     {
195     NSString *message = nil;
196    
197     switch([exp expressionType]) {
198     case NSConstantValueExpressionType:
199     message = [NSString stringWithFormat:@"constant -> %@", [exp constantValue]];
200     break;
201     case NSEvaluatedObjectExpressionType:
202     message = [NSString stringWithFormat:@"constant -> %@", [exp constantValue]];
203     break;
204     case NSVariableExpressionType:
205     message = [NSString stringWithFormat:@"variable -> %@", [exp variable]];
206     break;
207     case NSKeyPathExpressionType:
208     message = [NSString stringWithFormat:@"keyPath -> %@", [exp keyPath]];
209     break;
210     case NSFunctionExpressionType:
211     message = [NSString stringWithFormat:@"oprand -> %@(%@), function -> %@, arguments -> %@",
212     [exp operand], NSStringFromClass([[exp operand] class]),
213     [exp function], [exp arguments]];
214     break;
215     case NSAggregateExpressionType:
216     message = [NSString stringWithFormat:@"collection -> %@", [exp collection]];
217     break;
218     }
219    
220     fprintf(stderr, "%s\n", [message UTF8String]);
221     }
222     - (void)resolvePredicate:(id)predicate
223     {
224     if([predicate isKindOfClass:[NSCompoundPredicate class]]) {
225     NSArray *sub = [predicate subpredicates];
226     for(id p in sub) {
227     [self resolvePredicate:p];
228     }
229     } else if([predicate isKindOfClass:[NSComparisonPredicate class]]) {
230     id left = [predicate leftExpression];
231     id right = [predicate rightExpression];
232     SEL sel = Nil;
233     if([predicate predicateOperatorType] == NSCustomSelectorPredicateOperatorType) {
234     sel = [predicate customSelector];
235     }
236     fprintf(stderr, "left ->\t");
237     [self resolveExpression:left];
238     if(sel) {
239     fprintf(stderr, "%s\n", [[NSString stringWithFormat:@"SEL -> %@", NSStringFromSelector(sel)] UTF8String]);
240     } else {
241     fprintf(stderr, "%s\n", [[NSString stringWithFormat:@"type -> %d, opt -> %d, mod -> %d", [predicate predicateOperatorType], [predicate options], [predicate comparisonPredicateModifier]] UTF8String]);
242     }
243     fprintf(stderr, "right ->\t");
244     [self resolveExpression:right];
245     fprintf(stderr, "end resolve.\n");
246     }
247     }
248 masaki 150 @end

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