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comparison dstep/foundation/NSOperation.d @ 14:89f3c3ef1fd2

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Added the Foundation framework
author Jacob Carlborg <doob@me.com>
date Mon, 03 Aug 2009 15:23:15 +0200
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children 19885b43130e
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13:4f583f7e242e 14:89f3c3ef1fd2
1 /**
2 * Copyright: Copyright (c) 2009 Jacob Carlborg.
3 * Authors: Jacob Carlborg
4 * Version: Initial created: Aug 3, 2009
5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
6 */
7 module dstep.foundation.NSOperation;
8
9 import dstep.foundation.NSArray;
10 import dstep.foundation.NSObject;
11 import dstep.foundation.NSSet;
12 import dstep.objc.bridge.Bridge;
13 import dstep.objc.objc : id;
14
15 import bindings = dstep.foundation.NSOperation_bindings;
16
17 alias NSInteger NSOperationQueuePriority;
18
19 const NSString NSInvocationOperationVoidResultException;
20 const NSString NSInvocationOperationCancelledException;
21
22 enum
23 {
24 NSOperationQueuePriorityVeryLow = -8,
25 NSOperationQueuePriorityLow = -4,
26 NSOperationQueuePriorityNormal = 0,
27 NSOperationQueuePriorityHigh = 4,
28 NSOperationQueuePriorityVeryHigh = 8
29 }
30
31 enum
32 {
33 NSOperationQueueDefaultMaxConcurrentOperationCount = -1
34 }
35
36 static this ()
37 {
38 NSInvocationOperationVoidResultException = new NSString(bindings.NSInvocationOperationVoidResultException);
39 NSInvocationOperationCancelledException = new NSString(bindings.NSInvocationOperationCancelledException);
40 }
41
42 class NSOperation : NSObject
43 {
44 mixin ObjcWrap;
45
46 Object init ()
47 {
48 return invokeObjcSelf!(Object, "init");
49 }
50
51 this ()
52 {
53 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
54 id result = Bridge.invokeObjcMethod!(id, "init")(objcObject);
55
56 if (result)
57 objcObject = ret;
58
59 dObject = this;
60 }
61
62 void start ()
63 {
64 return invokeObjcSelf!(void, "start");
65 }
66
67 void main ()
68 {
69 return invokeObjcSelf!(void, "main");
70 }
71
72 bool isCancelled ()
73 {
74 return invokeObjcSelf!(bool, "isCancelled");
75 }
76
77 void cancel ()
78 {
79 return invokeObjcSelf!(void, "cancel");
80 }
81
82 bool isExecuting ()
83 {
84 return invokeObjcSelf!(bool, "isExecuting");
85 }
86
87 bool isFinished ()
88 {
89 return invokeObjcSelf!(bool, "isFinished");
90 }
91
92 bool isConcurrent ()
93 {
94 return invokeObjcSelf!(bool, "isConcurrent");
95 }
96
97 bool isReady ()
98 {
99 return invokeObjcSelf!(bool, "isReady");
100 }
101
102 void addDependency (NSOperation op)
103 {
104 return invokeObjcSelf!(void, "addDependency:", NSOperation)(op);
105 }
106
107 void removeDependency (NSOperation op)
108 {
109 return invokeObjcSelf!(void, "removeDependency:", NSOperation)(op);
110 }
111
112 NSArray dependencies ()
113 {
114 return invokeObjcSelf!(NSArray, "dependencies");
115 }
116
117 int queuePriority ()
118 {
119 return invokeObjcSelf!(int, "queuePriority");
120 }
121
122 void setQueuePriority (int p)
123 {
124 return invokeObjcSelf!(void, "setQueuePriority:", int)(p);
125 }
126 }
127
128 class NSOperationQueue : NSObject
129 {
130 mixin ObjcWrap;
131
132 void addOperation (NSOperation op)
133 {
134 return invokeObjcSelf!(void, "addOperation:", NSOperation)(op);
135 }
136
137 NSArray operations ()
138 {
139 return invokeObjcSelf!(NSArray, "operations");
140 }
141
142 NSInteger maxConcurrentOperationCount ()
143 {
144 return invokeObjcSelf!(NSInteger, "maxConcurrentOperationCount");
145 }
146
147 void setMaxConcurrentOperationCount (NSInteger cnt)
148 {
149 return invokeObjcSelf!(void, "setMaxConcurrentOperationCount:", NSInteger)(cnt);
150 }
151
152 void setSuspended (bool b)
153 {
154 return invokeObjcSelf!(void, "setSuspended:", bool)(b);
155 }
156
157 bool isSuspended ()
158 {
159 return invokeObjcSelf!(bool, "isSuspended");
160 }
161
162 void cancelAllOperations ()
163 {
164 return invokeObjcSelf!(void, "cancelAllOperations");
165 }
166
167 void waitUntilAllOperationsAreFinished ()
168 {
169 return invokeObjcSelf!(void, "waitUntilAllOperationsAreFinished");
170 }
171 }
172
173 class NSInvocationOperation : NSOperation
174 {
175 mixin ObjcWrap;
176
177 Object initWithTarget (Object target, SEL sel, Object arg)
178 {
179 return invokeObjcSelf!(Object, "initWithTarget:selector:object:", Object, SEL, Object)(target, sel, arg);
180 }
181
182 this (Object target, SEL sel, Object arg)
183 {
184 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
185 id result = Bridge.invokeObjcMethod!(id, "initWithTarget:selector:object:", Object, SEL, Object)(objcObject, target, sel, arg);
186
187 if (result)
188 objcObject = ret;
189
190 dObject = this;
191 }
192
193 Object initWithInvocation (NSInvocation inv)
194 {
195 return invokeObjcSelf!(Object, "initWithInvocation:", NSInvocation)(inv);
196 }
197
198 this (NSInvocation inv)
199 {
200 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
201 id result = Bridge.invokeObjcMethod!(id, "initWithInvocation:", NSInvocation)(objcObject, inv);
202
203 if (result)
204 objcObject = ret;
205
206 dObject = this;
207 }
208
209 NSInvocation invocation ()
210 {
211 return invokeObjcSelf!(NSInvocation, "invocation");
212 }
213
214 Object result ()
215 {
216 return invokeObjcSelf!(Object, "result");
217 }
218 }
219