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annotate qt/d1/qt/QtdObject.d @ 256:b1abe7f57321

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Removed QtdMetaObject for now
author maxter
date Mon, 31 Aug 2009 12:07:28 +0000
parents 073b9153ed8a
children 1da8870e9a62
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1 /**
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2 *
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3 * Copyright: Copyright QtD Team, 2008-2009
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4 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>
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5 *
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6 * Copyright QtD Team, 2008-2009
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7 * Distributed under the Boost Software License, Version 1.0.
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8 * (See accompanying file boost-license-1.0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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9 *
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10 */
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11
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12 module qt.QtdObject;
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13
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14 import qt.Signal;
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15 //import tango.io.Stdout;
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16
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17 enum QtdObjectFlags : ubyte
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18 {
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19 none,
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20 nativeOwnership = 0x1,
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21 dOwnership = 0x2,
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22 dynamicEntity = 0x4
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23 //gcManaged = 0x4
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24 }
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25
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26 package abstract class QtdObject
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27 {
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28 protected QtdObjectFlags __flags_;
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29 void* __nativeId;
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30
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31 mixin SignalHandlerOps;
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32
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33 this(void* nativeId, QtdObjectFlags flags = QtdObjectFlags.none)
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34 {
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35 //Stdout.formatln("Created D object {} {:x}", nativeId, flags).newline;
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36 __nativeId = nativeId;
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37 __flags_ = flags;
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38 }
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39
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40 final QtdObjectFlags __flags()
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41 {
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42 return __flags_;
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43 }
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44
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45 /+ final +/ void __setFlags(QtdObjectFlags flags, bool value)
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46 {
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47 if (value)
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48 __flags_ |= flags;
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49 else
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50 __flags_ &= ~flags;
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51 }
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52
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53 // COMPILER BUG: 3206
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54 protected void __deleteNative()
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55 {
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56 assert(false);
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57 }
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58
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59 ~this()
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60 {
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61 //Stdout.formatln("Deleting D object {}", __nativeId);
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62 if (!(__flags_ & QtdObjectFlags.nativeOwnership))
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63 {
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64 // avoid deleting D object twice.
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65 //Stdout.formatln("About to delete native object {}", __nativeId);
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66 __flags_ |= QtdObjectFlags.dOwnership;
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67 __deleteNative;
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68 }
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69 //Stdout.formatln("Deleted native D object {}", __nativeId);
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70 }
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71 }