X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4403de7616c104948868f3564fb253a49b1d222e..9142a5ec3f9e9232d47ef09fe4a3c96f39816dc4:/src/common/any.cpp

diff --git a/src/common/any.cpp b/src/common/any.cpp
index 69bb19c143..f866c59448 100644
--- a/src/common/any.cpp
+++ b/src/common/any.cpp
@@ -4,7 +4,6 @@
 // Author:      Jaakko Salli
 // Modified by:
 // Created:     07/05/2009
-// RCS-ID:      $Id$
 // Copyright:   (c) wxWidgets team
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -28,31 +27,25 @@
 #include "wx/vector.h"
 #include "wx/module.h"
 #include "wx/hashmap.h"
+#include "wx/hashset.h"
 
 using namespace wxPrivate;
 
+#if wxUSE_VARIANT
+
 //-------------------------------------------------------------------------
 // wxAnyValueTypeGlobals
 //-------------------------------------------------------------------------
 
-#if wxUSE_VARIANT
-
 WX_DECLARE_HASH_MAP(wxAnyValueType*,
                     wxVariantDataFactory,
                     wxPointerHash,
                     wxPointerEqual,
                     wxAnyTypeToVariantDataFactoryMap);
 
-#endif
-
 //
-// Helper class to manage wxAnyValueType instances and and other
-// related global variables (such as wxAny<->wxVariant type association).
-//
-// NB: We really need to have wxAnyValueType instances allocated
-//     in heap. They are stored as static template member variables,
-//     and with them we just can't be too careful (eg. not allocating
-//     them in heap broke the type identification in GCC).
+// Helper class to manage global variables related to type conversion
+// between wxAny and wxVariant.
 //
 class wxAnyValueTypeGlobals
 {
@@ -62,19 +55,9 @@ public:
     }
     ~wxAnyValueTypeGlobals()
     {
-    #if wxUSE_VARIANT
         m_anyToVariant.clear();
-    #endif
-        for ( size_t i=0; i<m_valueTypes.size(); i++ )
-            delete m_valueTypes[i];
     }
 
-    void RegisterValueType(wxAnyValueType* valueType)
-    {
-        m_valueTypes.push_back(valueType);
-    }
-
-#if wxUSE_VARIANT
     void PreRegisterAnyToVariant(wxAnyToVariantRegistration* reg)
     {
         m_anyToVariantRegs.push_back(reg);
@@ -131,19 +114,14 @@ public:
         // Nothing found
         return NULL;
     }
-#endif
 
 private:
-    wxVector<wxAnyValueType*>               m_valueTypes;
-#if wxUSE_VARIANT
     wxAnyTypeToVariantDataFactoryMap        m_anyToVariant;
     wxVector<wxAnyToVariantRegistration*>   m_anyToVariantRegs;
-#endif
 };
 
 static wxAnyValueTypeGlobals* g_wxAnyValueTypeGlobals = NULL;
 
-#if wxUSE_VARIANT
 
 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplVariantData)
 
@@ -173,9 +151,9 @@ bool wxConvertAnyToVariant(const wxAny& any, wxVariant* variant)
         if ( any.GetAs(&ll) )
         {
             // NB: Do not use LONG_MAX here. Explicitly using 32-bit
-            //     integer constraint yields more consistent behavior across
+            //     integer constraint yields more consistent behaviour across
             //     builds.
-            if ( ll > wxINT32_MAX or ll < wxINT32_MIN )
+            if ( ll > wxINT32_MAX || ll < wxINT32_MIN )
                 *variant = wxLongLong(ll);
             else
                 *variant = (long) wxLongLong(ll).GetLo();
@@ -226,8 +204,6 @@ bool wxConvertAnyToVariant(const wxAny& any, wxVariant* variant)
     return true;
 }
 
-#endif // wxUSE_VARIANT
-
 //
 // This class is to make sure that wxAnyValueType instances
 // etc. get freed correctly. We must use a separate wxAnyValueTypeGlobals
@@ -246,26 +222,15 @@ public:
     }
     virtual void OnExit()
     {
-        delete g_wxAnyValueTypeGlobals;
-        g_wxAnyValueTypeGlobals = NULL;
+        wxDELETE(g_wxAnyValueTypeGlobals);
     }
 private:
 };
 
 IMPLEMENT_DYNAMIC_CLASS(wxAnyValueTypeGlobalsManager, wxModule)
 
+#endif // wxUSE_VARIANT
 
-//-------------------------------------------------------------------------
-// wxAnyValueType
-//-------------------------------------------------------------------------
-
-wxAnyValueType::wxAnyValueType()
-{
-    if ( !g_wxAnyValueTypeGlobals )
-        g_wxAnyValueTypeGlobals = new wxAnyValueTypeGlobals();
-
-    g_wxAnyValueTypeGlobals->RegisterValueType(this);
-}
 
 //-------------------------------------------------------------------------
 // Dynamic conversion member functions
@@ -374,12 +339,16 @@ bool wxAnyValueTypeImplUint::ConvertValue(const wxAnyValueBuffer& src,
     return true;
 }
 
-bool wxAnyValueTypeImplString::ConvertValue(const wxAnyValueBuffer& src,
-                                            wxAnyValueType* dstType,
-                                            wxAnyValueBuffer& dst) const
+// Convert wxString to destination wxAny value type
+bool wxAnyConvertString(const wxString& value,
+                        wxAnyValueType* dstType,
+                        wxAnyValueBuffer& dst)
 {
-    wxString value = GetValue(src);
-    if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxAnyBaseIntType) )
+    if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxString) )
+    {
+        wxAnyValueTypeImpl<wxString>::SetValue(value, dst);
+    }
+    else if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxAnyBaseIntType) )
     {
         wxAnyBaseIntType value2;
 #ifdef wxLongLong_t
@@ -404,21 +373,22 @@ bool wxAnyValueTypeImplString::ConvertValue(const wxAnyValueBuffer& src,
     else if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, double) )
     {
         double value2;
-        if ( !value.ToDouble(&value2) )
+        if ( !value.ToCDouble(&value2) )
             return false;
         wxAnyValueTypeImplDouble::SetValue(value2, dst);
     }
     else if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, bool) )
     {
         bool value2;
-        value.MakeLower();
-        if ( value == wxS("true") ||
-             value == wxS("yes") ||
-             value == wxS('1') )
+        wxString s(value);
+        s.MakeLower();
+        if ( s == wxS("true") ||
+             s == wxS("yes") ||
+             s == wxS('1') )
             value2 = true;
-        else if ( value == wxS("false") ||
-                  value == wxS("no") ||
-                  value == wxS('0') )
+        else if ( s == wxS("false") ||
+                  s == wxS("no") ||
+                  s == wxS('0') )
             value2 = false;
         else
             return false;
@@ -482,7 +452,7 @@ bool wxAnyValueTypeImplDouble::ConvertValue(const wxAnyValueBuffer& src,
     }
     else if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxString) )
     {
-        wxString s = wxString::Format(wxS("%.14g"), value);
+        wxString s = wxString::FromCDouble(value, 14);
         wxAnyValueTypeImpl<wxString>::SetValue(s, dst);
     }
     else
@@ -493,11 +463,17 @@ bool wxAnyValueTypeImplDouble::ConvertValue(const wxAnyValueBuffer& src,
 
 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplInt)
 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplUint)
-WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplString)
 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<bool>)
 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplDouble)
 
+WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplwxString)
+WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplConstCharPtr)
+WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImplConstWchar_tPtr)
+
+#if wxUSE_DATETIME
 WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<wxDateTime>)
+#endif // wxUSE_DATETIME
+
 //WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<wxObject*>)
 //WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<wxArrayString>)
 
@@ -507,7 +483,9 @@ WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<wxDateTime>)
 
 class wxAnyNullValue
 {
-private:
+protected:
+    // this field is unused, but can't be private to avoid Clang's
+    // "Private field 'm_dummy' is not used" warning
     void*   m_dummy;
 };
 
@@ -539,6 +517,14 @@ public:
         return false;
     }
 
+#if wxUSE_EXTENDED_RTTI
+    virtual const wxTypeInfo* GetTypeInfo() const
+    {
+        wxFAIL_MSG("Null Type Info not available");
+        return NULL;
+    }
+#endif
+
 private:
 };
 
@@ -547,4 +533,7 @@ WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<wxAnyNullValue>)
 wxAnyValueType* wxAnyNullValueType =
     wxAnyValueTypeImpl<wxAnyNullValue>::GetInstance();
 
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxAnyList)
+
 #endif // wxUSE_ANY