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comparison d2/qt/core/QVariant.d @ 394:92be7d54716e

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Adapted QVariant.fromValue to D2 so that it at least compiles. I am not sure if the code is really correct, though.
author David Nadlinger <code@klickverbot.at>
date Sat, 28 Aug 2010 03:15:31 +0200
parents a032df77b6ab
children
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393:1049b01aebd2 394:92be7d54716e
23 private import qt.core.QLineF; 23 private import qt.core.QLineF;
24 private import qt.core.QRect; 24 private import qt.core.QRect;
25 private import qt.core.QLocale; 25 private import qt.core.QLocale;
26 26
27 import std.string; 27 import std.string;
28 28 import std.traits : isDynamicArray, isStaticArray;
29 import std.range : ElementType;
29 30
30 public class QVariant : QtdObject 31 public class QVariant : QtdObject
31 { 32 {
32 enum Type { 33 enum Type {
33 Invalid = 0, 34 Invalid = 0,
88 LastType = 0xffffffff // need this so that gcc >= 3.4 allocates 32 bits for Type 89 LastType = 0xffffffff // need this so that gcc >= 3.4 allocates 32 bits for Type
89 } 90 }
90 91
91 // Functions 92 // Functions
92 93
93 private int getMetaId(T)(string name) 94 static private int getMetaId(T)(string name)
94 { 95 {
95 static shared int sharedId; 96 static shared int sharedId;
96 static int id; 97 static int id;
97 if (id == 0) 98 if (id == 0)
98 { 99 {
99 synchronized(qtdMoLock) 100 synchronized
100 { 101 {
101 if (sharedId == 0) 102 if (sharedId == 0)
102 sharedId = qRegisterMetaType!T(name); 103 sharedId = qRegisterMetaType!T(name);
103 } 104 }
104 id = sharedId; 105 id = sharedId;
113 { 114 {
114 string name = obj.classinfo.name; 115 string name = obj.classinfo.name;
115 // TODO: Still hacky. No need to pass name to id getter. 116 // TODO: Still hacky. No need to pass name to id getter.
116 var = new QVariant(getMetaId!T(name), cast(void*)(obj)); 117 var = new QVariant(getMetaId!T(name), cast(void*)(obj));
117 } 118 }
118 else static if (isDynamicArrayType!(T) || isStaticArrayType!(T) ) 119 else static if (isDynamicArray!(T) || isStaticArray!(T) )
119 { 120 {
120 string name = typeid(ElementTypeOfArray!(T)).toString ~ "[]"; 121 string name = typeid(ElementType!(T)).toString ~ "[]";
121 auto darray = new DArrayToC; 122 auto darray = new DArrayToC;
122 darray.array = obj.dup; 123 darray.array = obj.dup;
123 var = new QVariant(getMetaId!T(name), cast(void*)(darray)); 124 var = new QVariant(getMetaId!T(name), cast(void*)(darray));
124 } 125 }
125 else 126 else