X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/15b467a57f06619c7bc6241a36868b1668905eab..76b0f8384ed211c5f6b48597a62da743b604e666:/src/xrc/xmlres.cpp

diff --git a/src/xrc/xmlres.cpp b/src/xrc/xmlres.cpp
index 3e8a5a6a3a..c514809b01 100644
--- a/src/xrc/xmlres.cpp
+++ b/src/xrc/xmlres.cpp
@@ -3,7 +3,6 @@
 // Purpose:     XRC resources
 // Author:      Vaclav Slavik
 // Created:     2000/03/05
-// RCS-ID:      $Id$
 // Copyright:   (c) 2000 Vaclav Slavik
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -431,16 +430,18 @@ bool wxXmlResource::Unload(const wxString& filename)
 }
 
 
-IMPLEMENT_ABSTRACT_CLASS(wxXmlResourceHandler, wxObject)
-
 void wxXmlResource::AddHandler(wxXmlResourceHandler *handler)
 {
+    wxXmlResourceHandlerImpl *impl = new wxXmlResourceHandlerImpl(handler);
+    handler->SetImpl(impl);
     m_handlers.push_back(handler);
     handler->SetParentResource(this);
 }
 
 void wxXmlResource::InsertHandler(wxXmlResourceHandler *handler)
 {
+    wxXmlResourceHandlerImpl *impl = new wxXmlResourceHandlerImpl(handler);
+    handler->SetImpl(impl);
     m_handlers.insert(m_handlers.begin(), handler);
     handler->SetParentResource(this);
 }
@@ -1401,23 +1402,35 @@ public:
 
 
 
-wxXmlResourceHandler::wxXmlResourceHandler()
-        : m_node(NULL), m_parent(NULL), m_instance(NULL),
-          m_parentAsWindow(NULL)
-{}
+wxXmlResourceHandlerImpl::wxXmlResourceHandlerImpl(wxXmlResourceHandler *handler)
+                         :wxXmlResourceHandlerImplBase(handler)
+{
+}
+
+wxObject *wxXmlResourceHandlerImpl::CreateResFromNode(wxXmlNode *node,
+                            wxObject *parent, wxObject *instance)
+{
+    return m_handler->m_resource->CreateResFromNode(node, parent, instance);
+}
 
+#if wxUSE_FILESYSTEM
+wxFileSystem& wxXmlResourceHandlerImpl::GetCurFileSystem()
+{
+    return m_handler->m_resource->GetCurFileSystem();
+}
+#endif
 
 
-wxObject *wxXmlResourceHandler::CreateResource(wxXmlNode *node, wxObject *parent, wxObject *instance)
+wxObject *wxXmlResourceHandlerImpl::CreateResource(wxXmlNode *node, wxObject *parent, wxObject *instance)
 {
-    wxXmlNode *myNode = m_node;
-    wxString myClass = m_class;
-    wxObject *myParent = m_parent, *myInstance = m_instance;
-    wxWindow *myParentAW = m_parentAsWindow;
+    wxXmlNode *myNode = m_handler->m_node;
+    wxString myClass = m_handler->m_class;
+    wxObject *myParent = m_handler->m_parent, *myInstance = m_handler->m_instance;
+    wxWindow *myParentAW = m_handler->m_parentAsWindow;
 
-    m_instance = instance;
-    if (!m_instance && node->HasAttribute(wxT("subclass")) &&
-        !(m_resource->GetFlags() & wxXRC_NO_SUBCLASSING))
+    m_handler->m_instance = instance;
+    if (!m_handler->m_instance && node->HasAttribute(wxT("subclass")) &&
+        !(m_handler->m_resource->GetFlags() & wxXRC_NO_SUBCLASSING))
     {
         wxString subclass = node->GetAttribute(wxT("subclass"), wxEmptyString);
         if (!subclass.empty())
@@ -1425,12 +1438,12 @@ wxObject *wxXmlResourceHandler::CreateResource(wxXmlNode *node, wxObject *parent
             for (wxXmlSubclassFactories::iterator i = wxXmlResource::ms_subclassFactories->begin();
                  i != wxXmlResource::ms_subclassFactories->end(); ++i)
             {
-                m_instance = (*i)->Create(subclass);
-                if (m_instance)
+                m_handler->m_instance = (*i)->Create(subclass);
+                if (m_handler->m_instance)
                     break;
             }
 
-            if (!m_instance)
+            if (!m_handler->m_instance)
             {
                 wxString name = node->GetAttribute(wxT("name"), wxEmptyString);
                 ReportError
@@ -1446,70 +1459,28 @@ wxObject *wxXmlResourceHandler::CreateResource(wxXmlNode *node, wxObject *parent
         }
     }
 
-    m_node = node;
-    m_class = node->GetAttribute(wxT("class"), wxEmptyString);
-    m_parent = parent;
-    m_parentAsWindow = wxDynamicCast(m_parent, wxWindow);
+    m_handler->m_node = node;
+    m_handler->m_class = node->GetAttribute(wxT("class"), wxEmptyString);
+    m_handler->m_parent = parent;
+    m_handler->m_parentAsWindow = wxDynamicCast(m_handler->m_parent, wxWindow);
 
-    wxObject *returned = DoCreateResource();
+    wxObject *returned = GetHandler()->DoCreateResource();
 
-    m_node = myNode;
-    m_class = myClass;
-    m_parent = myParent; m_parentAsWindow = myParentAW;
-    m_instance = myInstance;
+    m_handler->m_node = myNode;
+    m_handler->m_class = myClass;
+    m_handler->m_parent = myParent; m_handler->m_parentAsWindow = myParentAW;
+    m_handler->m_instance = myInstance;
 
     return returned;
 }
 
-
-void wxXmlResourceHandler::AddStyle(const wxString& name, int value)
-{
-    m_styleNames.Add(name);
-    m_styleValues.Add(value);
-}
-
-
-
-void wxXmlResourceHandler::AddWindowStyles()
-{
-    XRC_ADD_STYLE(wxCLIP_CHILDREN);
-
-    // the border styles all have the old and new names, recognize both for now
-    XRC_ADD_STYLE(wxSIMPLE_BORDER); XRC_ADD_STYLE(wxBORDER_SIMPLE);
-    XRC_ADD_STYLE(wxSUNKEN_BORDER); XRC_ADD_STYLE(wxBORDER_SUNKEN);
-    XRC_ADD_STYLE(wxDOUBLE_BORDER); XRC_ADD_STYLE(wxBORDER_DOUBLE); // deprecated
-    XRC_ADD_STYLE(wxBORDER_THEME);
-    XRC_ADD_STYLE(wxRAISED_BORDER); XRC_ADD_STYLE(wxBORDER_RAISED);
-    XRC_ADD_STYLE(wxSTATIC_BORDER); XRC_ADD_STYLE(wxBORDER_STATIC);
-    XRC_ADD_STYLE(wxNO_BORDER);     XRC_ADD_STYLE(wxBORDER_NONE);
-    XRC_ADD_STYLE(wxBORDER_DEFAULT);
-
-    XRC_ADD_STYLE(wxTRANSPARENT_WINDOW);
-    XRC_ADD_STYLE(wxWANTS_CHARS);
-    XRC_ADD_STYLE(wxTAB_TRAVERSAL);
-    XRC_ADD_STYLE(wxNO_FULL_REPAINT_ON_RESIZE);
-    XRC_ADD_STYLE(wxFULL_REPAINT_ON_RESIZE);
-    XRC_ADD_STYLE(wxVSCROLL);
-    XRC_ADD_STYLE(wxHSCROLL);
-    XRC_ADD_STYLE(wxALWAYS_SHOW_SB);
-
-    XRC_ADD_STYLE(wxWS_EX_BLOCK_EVENTS);
-    XRC_ADD_STYLE(wxWS_EX_VALIDATE_RECURSIVELY);
-    XRC_ADD_STYLE(wxWS_EX_TRANSIENT);
-    XRC_ADD_STYLE(wxWS_EX_CONTEXTHELP);
-    XRC_ADD_STYLE(wxWS_EX_PROCESS_IDLE);
-    XRC_ADD_STYLE(wxWS_EX_PROCESS_UI_UPDATES);
-}
-
-
-
-bool wxXmlResourceHandler::HasParam(const wxString& param)
+bool wxXmlResourceHandlerImpl::HasParam(const wxString& param)
 {
     return (GetParamNode(param) != NULL);
 }
 
 
-int wxXmlResourceHandler::GetStyle(const wxString& param, int defaults)
+int wxXmlResourceHandlerImpl::GetStyle(const wxString& param, int defaults)
 {
     wxString s = GetParamValue(param);
 
@@ -1522,10 +1493,10 @@ int wxXmlResourceHandler::GetStyle(const wxString& param, int defaults)
     while (tkn.HasMoreTokens())
     {
         fl = tkn.GetNextToken();
-        index = m_styleNames.Index(fl);
+        index = m_handler->m_styleNames.Index(fl);
         if (index != wxNOT_FOUND)
         {
-            style |= m_styleValues[index];
+            style |= m_handler->m_styleValues[index];
         }
         else
         {
@@ -1541,19 +1512,19 @@ int wxXmlResourceHandler::GetStyle(const wxString& param, int defaults)
 
 
 
-wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
+wxString wxXmlResourceHandlerImpl::GetText(const wxString& param, bool translate)
 {
     wxXmlNode *parNode = GetParamNode(param);
     wxString str1(GetNodeContent(parNode));
     wxString str2;
 
     // "\\" wasn't translated to "\" prior to 2.5.3.0:
-    const bool escapeBackslash = (m_resource->CompareVersion(2,5,3,0) >= 0);
+    const bool escapeBackslash = (m_handler->m_resource->CompareVersion(2,5,3,0) >= 0);
 
     // VS: First version of XRC resources used $ instead of & (which is
     //     illegal in XML), but later I realized that '_' fits this purpose
     //     much better (because &File means "File with F underlined").
-    const wxChar amp_char = (m_resource->CompareVersion(2,3,0,1) < 0)
+    const wxChar amp_char = (m_handler->m_resource->CompareVersion(2,3,0,1) < 0)
                             ? '$' : '_';
 
     for ( wxString::const_iterator dt = str1.begin(); dt != str1.end(); ++dt )
@@ -1604,12 +1575,12 @@ wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
         }
     }
 
-    if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
+    if (m_handler->m_resource->GetFlags() & wxXRC_USE_LOCALE)
     {
         if (translate && parNode &&
             parNode->GetAttribute(wxT("translate"), wxEmptyString) != wxT("0"))
         {
-            return wxGetTranslation(str2, m_resource->GetDomain());
+            return wxGetTranslation(str2, m_handler->m_resource->GetDomain());
         }
         else
         {
@@ -1631,53 +1602,71 @@ wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
 
 
 
-long wxXmlResourceHandler::GetLong(const wxString& param, long defaultv)
+long wxXmlResourceHandlerImpl::GetLong(const wxString& param, long defaultv)
 {
-    long value;
+    long value = defaultv;
     wxString str1 = GetParamValue(param);
 
-    if (!str1.ToLong(&value))
-        value = defaultv;
+    if (!str1.empty())
+    {
+        if (!str1.ToLong(&value))
+        {
+            ReportParamError
+            (
+                param,
+                wxString::Format("invalid long specification \"%s\"", str1)
+            );
+        }
+    }
 
     return value;
 }
 
-float wxXmlResourceHandler::GetFloat(const wxString& param, float defaultv)
+float wxXmlResourceHandlerImpl::GetFloat(const wxString& param, float defaultv)
 {
     wxString str = GetParamValue(param);
 
     // strings in XRC always use C locale so make sure to use the
     // locale-independent wxString::ToCDouble() and not ToDouble() which uses
     // the current locale with a potentially different decimal point character
-    double value;
-    if (!str.ToCDouble(&value))
-        value = defaultv;
+    double value = defaultv;
+    if (!str.empty())
+    {
+        if (!str.ToCDouble(&value))
+        {
+            ReportParamError
+            (
+                param,
+                wxString::Format("invalid float specification \"%s\"", str)
+            );
+        }
+    }
 
     return wx_truncate_cast(float, value);
 }
 
 
-int wxXmlResourceHandler::GetID()
+int wxXmlResourceHandlerImpl::GetID()
 {
     return wxXmlResource::GetXRCID(GetName());
 }
 
 
 
-wxString wxXmlResourceHandler::GetName()
+wxString wxXmlResourceHandlerImpl::GetName()
 {
-    return m_node->GetAttribute(wxT("name"), wxT("-1"));
+    return m_handler->m_node->GetAttribute(wxT("name"), wxT("-1"));
 }
 
 
 
-bool wxXmlResourceHandler::GetBoolAttr(const wxString& attr, bool defaultv)
+bool wxXmlResourceHandlerImpl::GetBoolAttr(const wxString& attr, bool defaultv)
 {
     wxString v;
-    return m_node->GetAttribute(attr, &v) ? v == '1' : defaultv;
+    return m_handler->m_node->GetAttribute(attr, &v) ? v == '1' : defaultv;
 }
 
-bool wxXmlResourceHandler::GetBool(const wxString& param, bool defaultv)
+bool wxXmlResourceHandlerImpl::GetBool(const wxString& param, bool defaultv)
 {
     const wxString v = GetParamValue(param);
 
@@ -1734,7 +1723,7 @@ static wxColour GetSystemColour(const wxString& name)
     return wxNullColour;
 }
 
-wxColour wxXmlResourceHandler::GetColour(const wxString& param, const wxColour& defaultv)
+wxColour wxXmlResourceHandlerImpl::GetColour(const wxString& param, const wxColour& defaultv)
 {
     wxString v = GetParamValue(param);
 
@@ -1794,7 +1783,7 @@ bool GetStockArtAttrs(const wxXmlNode *paramNode,
 
 } // anonymous namespace
 
-wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
+wxBitmap wxXmlResourceHandlerImpl::GetBitmap(const wxString& param,
                                          const wxArtClient& defaultArtClient,
                                          wxSize size)
 {
@@ -1815,7 +1804,7 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
     return GetBitmap(node, defaultArtClient, size);
 }
 
-wxBitmap wxXmlResourceHandler::GetBitmap(const wxXmlNode* node,
+wxBitmap wxXmlResourceHandlerImpl::GetBitmap(const wxXmlNode* node,
                                          const wxArtClient& defaultArtClient,
                                          wxSize size)
 {
@@ -1865,7 +1854,7 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxXmlNode* node,
 }
 
 
-wxIcon wxXmlResourceHandler::GetIcon(const wxString& param,
+wxIcon wxXmlResourceHandlerImpl::GetIcon(const wxString& param,
                                      const wxArtClient& defaultArtClient,
                                      wxSize size)
 {
@@ -1883,7 +1872,7 @@ wxIcon wxXmlResourceHandler::GetIcon(const wxString& param,
     return GetIcon(node, defaultArtClient, size);
 }
 
-wxIcon wxXmlResourceHandler::GetIcon(const wxXmlNode* node,
+wxIcon wxXmlResourceHandlerImpl::GetIcon(const wxXmlNode* node,
                                      const wxArtClient& defaultArtClient,
                                      wxSize size)
 {
@@ -1893,7 +1882,7 @@ wxIcon wxXmlResourceHandler::GetIcon(const wxXmlNode* node,
 }
 
 
-wxIconBundle wxXmlResourceHandler::GetIconBundle(const wxString& param,
+wxIconBundle wxXmlResourceHandlerImpl::GetIconBundle(const wxString& param,
                                                  const wxArtClient& defaultArtClient)
 {
     wxString art_id, art_client;
@@ -1941,14 +1930,14 @@ wxIconBundle wxXmlResourceHandler::GetIconBundle(const wxString& param,
 }
 
 
-wxImageList *wxXmlResourceHandler::GetImageList(const wxString& param)
+wxImageList *wxXmlResourceHandlerImpl::GetImageList(const wxString& param)
 {
     wxXmlNode * const imagelist_node = GetParamNode(param);
     if ( !imagelist_node )
         return NULL;
 
-    wxXmlNode * const oldnode = m_node;
-    m_node = imagelist_node;
+    wxXmlNode * const oldnode = m_handler->m_node;
+    m_handler->m_node = imagelist_node;
 
     // Get the size if we have it, otherwise we will use the size of the first
     // list element.
@@ -1960,7 +1949,7 @@ wxImageList *wxXmlResourceHandler::GetImageList(const wxString& param)
     wxString parambitmap = wxT("bitmap");
     if ( HasParam(parambitmap) )
     {
-        wxXmlNode *n = m_node->GetChildren();
+        wxXmlNode *n = m_handler->m_node->GetChildren();
         while (n)
         {
             if (n->GetType() == wxXML_ELEMENT_NODE && n->GetName() == parambitmap)
@@ -1985,15 +1974,15 @@ wxImageList *wxXmlResourceHandler::GetImageList(const wxString& param)
         }
     }
 
-    m_node = oldnode;
+    m_handler->m_node = oldnode;
     return imagelist;
 }
 
-wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param)
+wxXmlNode *wxXmlResourceHandlerImpl::GetParamNode(const wxString& param)
 {
-    wxCHECK_MSG(m_node, NULL, wxT("You can't access handler data before it was initialized!"));
+    wxCHECK_MSG(m_handler->m_node, NULL, wxT("You can't access handler data before it was initialized!"));
 
-    wxXmlNode *n = m_node->GetChildren();
+    wxXmlNode *n = m_handler->m_node->GetChildren();
 
     while (n)
     {
@@ -2012,15 +2001,14 @@ wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param)
     return NULL;
 }
 
-/* static */
-bool wxXmlResourceHandler::IsOfClass(wxXmlNode *node, const wxString& classname)
+bool wxXmlResourceHandlerImpl::IsOfClass(wxXmlNode *node, const wxString& classname) const
 {
     return node->GetAttribute(wxT("class")) == classname;
 }
 
 
 
-wxString wxXmlResourceHandler::GetNodeContent(const wxXmlNode *node)
+wxString wxXmlResourceHandlerImpl::GetNodeContent(const wxXmlNode *node)
 {
     const wxXmlNode *n = node;
     if (n == NULL) return wxEmptyString;
@@ -2038,21 +2026,21 @@ wxString wxXmlResourceHandler::GetNodeContent(const wxXmlNode *node)
 
 
 
-wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
+wxString wxXmlResourceHandlerImpl::GetParamValue(const wxString& param)
 {
     if (param.empty())
-        return GetNodeContent(m_node);
+        return GetNodeContent(m_handler->m_node);
     else
         return GetNodeContent(GetParamNode(param));
 }
 
-wxString wxXmlResourceHandler::GetParamValue(const wxXmlNode* node)
+wxString wxXmlResourceHandlerImpl::GetParamValue(const wxXmlNode* node)
 {
     return GetNodeContent(node);
 }
 
 
-wxSize wxXmlResourceHandler::GetSize(const wxString& param,
+wxSize wxXmlResourceHandlerImpl::GetSize(const wxString& param,
                                      wxWindow *windowToUse)
 {
     wxString s = GetParamValue(param);
@@ -2080,9 +2068,9 @@ wxSize wxXmlResourceHandler::GetSize(const wxString& param,
         {
             return wxDLG_UNIT(windowToUse, wxSize(sx, sy));
         }
-        else if (m_parentAsWindow)
+        else if (m_handler->m_parentAsWindow)
         {
-            return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, sy));
+            return wxDLG_UNIT(m_handler->m_parentAsWindow, wxSize(sx, sy));
         }
         else
         {
@@ -2100,7 +2088,7 @@ wxSize wxXmlResourceHandler::GetSize(const wxString& param,
 
 
 
-wxPoint wxXmlResourceHandler::GetPosition(const wxString& param)
+wxPoint wxXmlResourceHandlerImpl::GetPosition(const wxString& param)
 {
     wxSize sz = GetSize(param);
     return wxPoint(sz.x, sz.y);
@@ -2108,7 +2096,7 @@ wxPoint wxXmlResourceHandler::GetPosition(const wxString& param)
 
 
 
-wxCoord wxXmlResourceHandler::GetDimension(const wxString& param,
+wxCoord wxXmlResourceHandlerImpl::GetDimension(const wxString& param,
                                            wxCoord defaultv,
                                            wxWindow *windowToUse)
 {
@@ -2136,9 +2124,9 @@ wxCoord wxXmlResourceHandler::GetDimension(const wxString& param,
         {
             return wxDLG_UNIT(windowToUse, wxSize(sx, 0)).x;
         }
-        else if (m_parentAsWindow)
+        else if (m_handler->m_parentAsWindow)
         {
-            return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, 0)).x;
+            return wxDLG_UNIT(m_handler->m_parentAsWindow, wxSize(sx, 0)).x;
         }
         else
         {
@@ -2155,7 +2143,7 @@ wxCoord wxXmlResourceHandler::GetDimension(const wxString& param,
 }
 
 wxDirection
-wxXmlResourceHandler::GetDirection(const wxString& param, wxDirection dirDefault)
+wxXmlResourceHandlerImpl::GetDirection(const wxString& param, wxDirection dirDefault)
 {
     wxDirection dir;
 
@@ -2209,7 +2197,7 @@ static wxFont GetSystemFont(const wxString& name)
     return wxNullFont;
 }
 
-wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
+wxFont wxXmlResourceHandlerImpl::GetFont(const wxString& param, wxWindow* parent)
 {
     wxXmlNode *font_node = GetParamNode(param);
     if (font_node == NULL)
@@ -2219,8 +2207,8 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
         return wxNullFont;
     }
 
-    wxXmlNode *oldnode = m_node;
-    m_node = font_node;
+    wxXmlNode *oldnode = m_handler->m_node;
+    m_handler->m_node = font_node;
 
     // font attributes:
 
@@ -2240,6 +2228,14 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
             istyle = wxITALIC;
         else if (style == wxT("slant"))
             istyle = wxSLANT;
+        else if (style != wxT("normal"))
+        {
+            ReportParamError
+            (
+                param,
+                wxString::Format("unknown font style \"%s\"", style)
+            );
+        }
     }
 
     // weight
@@ -2252,6 +2248,14 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
             iweight = wxBOLD;
         else if (weight == wxT("light"))
             iweight = wxLIGHT;
+        else if (weight != wxT("normal"))
+        {
+            ReportParamError
+            (
+                param,
+                wxString::Format("unknown font weight \"%s\"", weight)
+            );
+        }
     }
 
     // underline
@@ -2270,6 +2274,14 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
         else if (family == wxT("swiss")) ifamily = wxSWISS;
         else if (family == wxT("modern")) ifamily = wxMODERN;
         else if (family == wxT("teletype")) ifamily = wxTELETYPE;
+        else
+        {
+            ReportParamError
+            (
+                param,
+                wxString::Format("unknown font family \"%s\"", family)
+            );
+        }
     }
 
 
@@ -2318,6 +2330,14 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
     if (HasParam(wxT("sysfont")))
     {
         font = GetSystemFont(GetParamValue(wxT("sysfont")));
+        if (HasParam(wxT("inherit")))
+        {
+            ReportParamError
+            (
+                param,
+                "double specification of \"sysfont\" and \"inherit\""
+            );
+        }
     }
     // or should the font of the widget be used?
     else if (GetBool(wxT("inherit"), false))
@@ -2325,13 +2345,29 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
         if (parent)
             font = parent->GetFont();
         else
-            ReportError("no parent window specified to derive the font from");
+        {
+            ReportParamError
+            (
+                param,
+                "no parent window specified to derive the font from"
+            );
+        }
     }
 
     if (font.IsOk())
     {
         if (hasSize && isize != -1)
+        {
             font.SetPointSize(isize);
+            if (HasParam(wxT("relativesize")))
+            {
+                ReportParamError
+                (
+                    param,
+                    "double specification of \"size\" and \"relativesize\""
+                );
+            }
+        }
         else if (HasParam(wxT("relativesize")))
             font.SetPointSize(int(font.GetPointSize() *
                                      GetFloat(wxT("relativesize"))));
@@ -2356,12 +2392,12 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param, wxWindow* parent)
                       underlined, facename, enc);
     }
 
-    m_node = oldnode;
+    m_handler->m_node = oldnode;
     return font;
 }
 
 
-void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
+void wxXmlResourceHandlerImpl::SetupWindow(wxWindow *wnd)
 {
     //FIXME : add cursor
 
@@ -2397,28 +2433,28 @@ void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
 }
 
 
-void wxXmlResourceHandler::CreateChildren(wxObject *parent, bool this_hnd_only)
+void wxXmlResourceHandlerImpl::CreateChildren(wxObject *parent, bool this_hnd_only)
 {
-    for ( wxXmlNode *n = m_node->GetChildren(); n; n = n->GetNext() )
+    for ( wxXmlNode *n = m_handler->m_node->GetChildren(); n; n = n->GetNext() )
     {
         if ( IsObjectNode(n) )
         {
-            m_resource->DoCreateResFromNode(*n, parent, NULL,
-                                            this_hnd_only ? this : NULL);
-        }
+            m_handler->m_resource->DoCreateResFromNode(*n, parent, NULL,
+                                            this_hnd_only ? this->GetHandler() : NULL);
+       }
     }
 }
 
 
-void wxXmlResourceHandler::CreateChildrenPrivately(wxObject *parent, wxXmlNode *rootnode)
+void wxXmlResourceHandlerImpl::CreateChildrenPrivately(wxObject *parent, wxXmlNode *rootnode)
 {
     wxXmlNode *root;
-    if (rootnode == NULL) root = m_node; else root = rootnode;
+    if (rootnode == NULL) root = m_handler->m_node; else root = rootnode;
     wxXmlNode *n = root->GetChildren();
 
     while (n)
     {
-        if (n->GetType() == wxXML_ELEMENT_NODE && CanHandle(n))
+        if (n->GetType() == wxXML_ELEMENT_NODE && GetHandler()->CanHandle(n))
         {
             CreateResource(n, parent, NULL);
         }
@@ -2431,21 +2467,21 @@ void wxXmlResourceHandler::CreateChildrenPrivately(wxObject *parent, wxXmlNode *
 // errors reporting
 //-----------------------------------------------------------------------------
 
-void wxXmlResourceHandler::ReportError(const wxString& message)
+void wxXmlResourceHandlerImpl::ReportError(const wxString& message)
 {
-    m_resource->ReportError(m_node, message);
+    m_handler->m_resource->ReportError(m_handler->m_node, message);
 }
 
-void wxXmlResourceHandler::ReportError(wxXmlNode *context,
+void wxXmlResourceHandlerImpl::ReportError(wxXmlNode *context,
                                        const wxString& message)
 {
-    m_resource->ReportError(context ? context : m_node, message);
+    m_handler->m_resource->ReportError(context ? context : m_handler->m_node, message);
 }
 
-void wxXmlResourceHandler::ReportParamError(const wxString& param,
+void wxXmlResourceHandlerImpl::ReportParamError(const wxString& param,
                                             const wxString& message)
 {
-    m_resource->ReportError(GetParamNode(param), message);
+    m_handler->m_resource->ReportError(GetParamNode(param), message);
 }
 
 void wxXmlResource::ReportError(const wxXmlNode *context, const wxString& message)
@@ -2835,8 +2871,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxXmlResourceModule, wxModule)
 void wxXmlInitResourceModule()
 {
     wxModule* module = new wxXmlResourceModule;
-    module->Init();
     wxModule::RegisterModule(module);
+    wxModule::InitializeModules();
 }
 
 #endif // wxUSE_XRC