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comparison dstep/objc/bridge/Wrapper.d @ 16:19885b43130e

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Huge update, the bridge actually works now
author Jacob Carlborg <doob@me.com>
date Sun, 03 Jan 2010 22:06:11 +0100
parents 9fd439a28ce3
children b9de51448c6b
comparison
equal deleted inserted replaced
15:7ff919f595d5 16:19885b43130e
11 import dstep.objc.bridge.Capsule; 11 import dstep.objc.bridge.Capsule;
12 import dstep.objc.message; 12 import dstep.objc.message;
13 import dstep.objc.objc; 13 import dstep.objc.objc;
14 import dstep.objc.runtime; 14 import dstep.objc.runtime;
15 15
16 class ObjcWrapper 16 /// Wrapper class for an Objective-C object.
17 abstract class ObjcWrapper
17 { 18 {
18 static private Class objcClass_;
19 static private Class objcSuperClass_; 19 static private Class objcSuperClass_;
20 20
21 private id objcObject_; 21 private id objcObject_;
22 private objc_super* objcSuper_; 22 private objc_super* objcSuper_;
23
24 this ()
25 {
26 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
27 id ret = Bridge.invokeObjcMethod!(id, "init")(objcObject);
28 23
29 if (ret) 24 /// Initializes object from an Objective-C object instance to wrap.
30 objcObject = ret;
31
32 dObject = this;
33 }
34
35 /// Initialize object from an Objective-C object instance to wrap.
36 this (id object) 25 this (id object)
37 { 26 {
38 objcObject_ = object; 27 objcObject = object;
39 dObject = this; 28 dObject = this;
40 } 29 }
41 30
31 /// Initializes object from another wrapper.
32 this (ObjcWrapper wrapper)
33 {
34 if (wrapper)
35 this(wrapper.objcObject);
36
37 else
38 this(cast(id) null);
39 }
40
41 ~this ()
42 {
43 Bridge.deregisterObjcInstance(objcObject_);
44 }
45
46 /// Returns the Objective-C class for this wrapper
42 static Class objcClass () 47 static Class objcClass ()
43 { 48 {
44 return capsuleClass; 49 return capsuleClass;
45 } 50 }
46 51
52 /// Returns the Objective-C superclass for this wrapper
47 static Class objcSuperClass () 53 static Class objcSuperClass ()
48 { 54 {
49 if (!objcSuperClass_) 55 if (!objcSuperClass_)
50 return objcSuperClass_ = objcClass.getSuperclass; 56 return objcSuperClass_ = objcClass.getSuperclass;
51 57
52 return objcSuperClass_; 58 return objcSuperClass_;
53 } 59 }
54 60
55 id objcObject () 61 /// Gets the Objective-C object instance pointer.
62 final id objcObject ()
56 { 63 {
57 return objcObject_; 64 return objcObject_;
58 } 65 }
59 66
60 protected id objcObject (id object) 67 /// Sets the Objective-C object instance pointer.
68 protected final id objcObject (id object)
61 { 69 {
62 return objcObject_ = object; 70 return objcObject_ = object;
63 } 71 }
64 72
65 protected void dObject (Object dObject) 73 /// Sets the D object in the receiver's Objective-C instance
74 protected final void dObject (Object dObject)
66 { 75 {
67 Bridge.setDObject(dObject, objcObject); 76 Bridge.instance.setDObject(dObject, objcObject);
68 } 77 }
69 78
70 objc_super* objcSuper () 79 /// Gets the objc_super instance of the receiver
80 protected final objc_super* objcSuper ()
71 { 81 {
72 if (!objcSuper_) 82 if (!objcSuper_)
73 { 83 {
74 objcSuper_ = new objc_super; 84 objcSuper_ = new objc_super;
75 objcSuper_.receiver = objcObject; 85 objcSuper_.receiver = objcObject;