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comparison qt/d2/qt/QtdObject.d @ 249:382a5f6beea9

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author maxter
date Thu, 20 Aug 2009 14:48:39 +0000
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children 87b23bac5905
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248:7664de4a55e5 249:382a5f6beea9
1 /**
2 *
3 * Copyright: Copyright QtD Team, 2008-2009
4 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>
5 *
6 * Copyright QtD Team, 2008-2009
7 * Distributed under the Boost Software License, Version 1.0.
8 * (See accompanying file boost-license-1.0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 *
10 */
11
12 module qt.QtdObject;
13
14 import qt.Signal;
15
16 enum QtdObjectFlags : ubyte
17 {
18 none,
19 nativeOwnership = 0x1,
20 dOwnership = 0x2,
21 //gcManaged = 0x4
22 }
23
24 package abstract class QtdObject
25 {
26 private:
27 QtdObjectFlags __flags_;
28
29 public:
30 void* __nativeId;
31
32 mixin SignalHandlerOps;
33
34 this(void* nativeId, QtdObjectFlags flags = QtdObjectFlags.none)
35 {
36 __nativeId_ = nativeId;
37 __flags_ = flags;
38 }
39
40 final QtdObjectFlags __flags()
41 {
42 return __flags_;
43 }
44
45 /+ final +/ void __setFlags(QtdObjectFlags flags, bool value)
46 {
47 if (value)
48 __flags_ |= flags;
49 else
50 __flags_ &= ~flags;
51 }
52
53 // COMPILER BUG: 3206
54 protected void __deleteNative()
55 {
56 assert(false);
57 }
58
59 ~this()
60 {
61 if (!(__flags_ & QtdObjectFlags.nativeOwnership))
62 {
63 // avoid deleting D object twice.
64 __flags_ |= QtdObjectFlags.dOwnership;
65 __deleteNative;
66 }
67 }
68 }