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Commit patch [ 1559950 ] fix mem leaks in wx{Dir|File}Dialog
[wxWidgets.git] / src / xrc / xmlres.cpp
diff --git a/src/xrc/xmlres.cpp b/src/xrc/xmlres.cpp
index cad7f1465c819b8535bee18ffc18059798b56d16..17ee4098124be76f78ae3e889f0e7c47978ef411 100644 (file)
--- a/src/xrc/xmlres.cpp
+++ b/src/xrc/xmlres.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////
-// Name:        xmlres.cpp
+// Name:        src/xrc/xmlres.cpp
 // Purpose:     XRC resources
 // Author:      Vaclav Slavik
 // Created:     2000/03/05
 // Purpose:     XRC resources
 // Author:      Vaclav Slavik
 // Created:     2000/03/05
@@ -8,10 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "xmlres.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -21,30 +17,36 @@
 
 #if wxUSE_XRC
 
 
 #if wxUSE_XRC
 
-#include <locale.h>
+#include "wx/xrc/xmlres.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/panel.h"
+    #include "wx/frame.h"
+    #include "wx/dialog.h"
+    #include "wx/settings.h"
+    #include "wx/bitmap.h"
+    #include "wx/image.h"
+    #include "wx/module.h"
+#endif
+
+#ifndef __WXWINCE__
+    #include <locale.h>
+#endif
 
 
-#include "wx/dialog.h"
-#include "wx/panel.h"
-#include "wx/frame.h"
 #include "wx/wfstream.h"
 #include "wx/filesys.h"
 #include "wx/filename.h"
 #include "wx/wfstream.h"
 #include "wx/filesys.h"
 #include "wx/filename.h"
-#include "wx/log.h"
-#include "wx/intl.h"
 #include "wx/tokenzr.h"
 #include "wx/fontenum.h"
 #include "wx/tokenzr.h"
 #include "wx/fontenum.h"
-#include "wx/module.h"
-#include "wx/bitmap.h"
-#include "wx/image.h"
 #include "wx/fontmap.h"
 #include "wx/artprov.h"
 #include "wx/fontmap.h"
 #include "wx/artprov.h"
-#include "wx/settings.h"
 
 #include "wx/xml/xml.h"
 
 #include "wx/xml/xml.h"
-#include "wx/xrc/xmlres.h"
 
 #include "wx/arrimpl.cpp"
 
 #include "wx/arrimpl.cpp"
-WX_DEFINE_OBJARRAY(wxXmlResourceDataRecords);
+WX_DEFINE_OBJARRAY(wxXmlResourceDataRecords)
 
 
 wxXmlResource *wxXmlResource::ms_instance = NULL;
 
 
 wxXmlResource *wxXmlResource::ms_instance = NULL;
@@ -63,24 +65,81 @@ wxXmlResource *wxXmlResource::ms_instance = NULL;
     return old;
 }
 
     return old;
 }
 
-wxXmlResource::wxXmlResource(int flags)
+wxXmlResource::wxXmlResource(int flags, const wxString& domain)
 {
     m_flags = flags;
     m_version = -1;
 {
     m_flags = flags;
     m_version = -1;
+    m_domain = NULL;
+    if (! domain.empty() )
+        SetDomain(domain);
 }
 
 }
 
-wxXmlResource::wxXmlResource(const wxString& filemask, int flags)
+wxXmlResource::wxXmlResource(const wxString& filemask, int flags, const wxString& domain)
 {
     m_flags = flags;
     m_version = -1;
 {
     m_flags = flags;
     m_version = -1;
+    m_domain = NULL;
+    if (! domain.empty() )
+        SetDomain(domain);
     Load(filemask);
 }
 
 wxXmlResource::~wxXmlResource()
 {
     Load(filemask);
 }
 
 wxXmlResource::~wxXmlResource()
 {
+    if (m_domain)
+        free(m_domain);
     ClearHandlers();
 }
 
     ClearHandlers();
 }
 
+void wxXmlResource::SetDomain(const wxChar* domain)
+{
+    if (m_domain)
+        free(m_domain);
+    m_domain = NULL;
+    if (domain && wxStrlen(domain))
+        m_domain = wxStrdup(domain);
+}
+
+
+/* static */
+wxString wxXmlResource::ConvertFileNameToURL(const wxString& filename)
+{
+    wxString fnd(filename);
+
+    // NB: as Load() and Unload() accept both filenames and URLs (should
+    //     probably be changed to filenames only, but embedded resources
+    //     currently rely on its ability to handle URLs - FIXME) we need to
+    //     determine whether found name is filename and not URL and this is the
+    //     fastest/simplest way to do it
+    if (wxFileName::FileExists(fnd))
+    {
+        // Make the name absolute filename, because the app may
+        // change working directory later:
+        wxFileName fn(fnd);
+        if (fn.IsRelative())
+        {
+            fn.MakeAbsolute();
+            fnd = fn.GetFullPath();
+        }
+#if wxUSE_FILESYSTEM
+        fnd = wxFileSystem::FileNameToURL(fnd);
+#endif
+    }
+
+    return fnd;
+}
+
+#if wxUSE_FILESYSTEM
+
+/* static */
+bool wxXmlResource::IsArchive(const wxString& filename)
+{
+    const wxString fnd = filename.Lower();
+
+    return fnd.Matches(wxT("*.zip")) || fnd.Matches(wxT("*.xrs"));
+}
+
+#endif // wxUSE_FILESYSTEM
 
 bool wxXmlResource::Load(const wxString& filemask)
 {
 
 bool wxXmlResource::Load(const wxString& filemask)
 {
@@ -101,36 +160,17 @@ bool wxXmlResource::Load(const wxString& filemask)
         fnd = wxXmlFindFirst;
     else
         fnd = filemask;
         fnd = wxXmlFindFirst;
     else
         fnd = filemask;
-    while (!!fnd)
+    while (!fnd.empty())
     {
     {
-        // NB: Load() accepts both filenames and URLs (should probably be
-        //     changed to filenames only, but embedded resources currently
-        //     rely on its ability to handle URLs - FIXME). This check
-        //     serves as a quick way to determine whether found name is
-        //     filename and not URL:
-        if (wxFileName::FileExists(fnd))
-        {
-            // Make the name absolute filename, because the app may
-            // change working directory later:
-            wxFileName fn(fnd);
-            if (fn.IsRelative())
-            {
-                fn.MakeAbsolute();
-                fnd = fn.GetFullPath();
-            }
-#if wxUSE_FILESYSTEM
-            fnd = wxFileSystem::FileNameToURL(fnd);
-#endif
-        }
+        fnd = ConvertFileNameToURL(fnd);
 
 #if wxUSE_FILESYSTEM
 
 #if wxUSE_FILESYSTEM
-        if (fnd.Lower().Matches(wxT("*.zip")) ||
-            fnd.Lower().Matches(wxT("*.xrs")))
+        if ( IsArchive(fnd) )
         {
             rt = rt && Load(fnd + wxT("#zip:*.xrc"));
         }
         {
             rt = rt && Load(fnd + wxT("#zip:*.xrc"));
         }
-        else
-#endif
+        else // a single resource URL
+#endif // wxUSE_FILESYSTEM
         {
             drec = new wxXmlResourceDataRecord;
             drec->File = fnd;
         {
             drec = new wxXmlResourceDataRecord;
             drec->File = fnd;
@@ -147,6 +187,46 @@ bool wxXmlResource::Load(const wxString& filemask)
     return rt && UpdateResources();
 }
 
     return rt && UpdateResources();
 }
 
+bool wxXmlResource::Unload(const wxString& filename)
+{
+    wxASSERT_MSG( !wxIsWild(filename),
+                    _T("wildcards not supported by wxXmlResource::Unload()") );
+
+    wxString fnd = ConvertFileNameToURL(filename);
+#if wxUSE_FILESYSTEM
+    const bool isArchive = IsArchive(fnd);
+    if ( isArchive )
+        fnd += _T("#zip:");
+#endif // wxUSE_FILESYSTEM
+
+    bool unloaded = false;
+    const size_t count = m_data.GetCount();
+    for ( size_t i = 0; i < count; i++ )
+    {
+#if wxUSE_FILESYSTEM
+        if ( isArchive )
+        {
+            if ( m_data[i].File.StartsWith(fnd) )
+                unloaded = true;
+            // don't break from the loop, we can have other matching files
+        }
+        else // a single resource URL
+#endif // wxUSE_FILESYSTEM
+        {
+            if ( m_data[i].File == fnd )
+            {
+                m_data.RemoveAt(i);
+                unloaded = true;
+
+                // no sense in continuing, there is only one file with this URL
+                break;
+            }
+        }
+    }
+
+    return unloaded;
+}
+
 
 IMPLEMENT_ABSTRACT_CLASS(wxXmlResourceHandler, wxObject)
 
 
 IMPLEMENT_ABSTRACT_CLASS(wxXmlResourceHandler, wxObject)
 
@@ -352,7 +432,11 @@ bool wxXmlResource::UpdateResources()
         {
 #           if wxUSE_FILESYSTEM
             file = fsys.OpenFile(m_data[i].File);
         {
 #           if wxUSE_FILESYSTEM
             file = fsys.OpenFile(m_data[i].File);
+#           if wxUSE_DATETIME
             modif = file && file->GetModificationTime() > m_data[i].Time;
             modif = file && file->GetModificationTime() > m_data[i].Time;
+#           else // wxUSE_DATETIME
+            modif = true;
+#           endif // wxUSE_DATETIME
             if (!file)
             {
                 wxLogError(_("Cannot open file '%s'."), m_data[i].File.c_str());
             if (!file)
             {
                 wxLogError(_("Cannot open file '%s'."), m_data[i].File.c_str());
@@ -360,9 +444,13 @@ bool wxXmlResource::UpdateResources()
             }
             wxDELETE(file);
             wxUnusedVar(file);
             }
             wxDELETE(file);
             wxUnusedVar(file);
-#           else
+#           else // wxUSE_FILESYSTEM
+#           if wxUSE_DATETIME
             modif = wxDateTime(wxFileModificationTime(m_data[i].File)) > m_data[i].Time;
             modif = wxDateTime(wxFileModificationTime(m_data[i].File)) > m_data[i].Time;
-#           endif
+#           else // wxUSE_DATETIME
+            modif = true;
+#           endif // wxUSE_DATETIME
+#           endif // wxUSE_FILESYSTEM
         }
 
         if (modif)
         }
 
         if (modif)
@@ -418,11 +506,13 @@ bool wxXmlResource::UpdateResources()
                 }
 
                 ProcessPlatformProperty(m_data[i].Doc->GetRoot());
                 }
 
                 ProcessPlatformProperty(m_data[i].Doc->GetRoot());
+#if wxUSE_DATETIME
 #if wxUSE_FILESYSTEM
                 m_data[i].Time = file->GetModificationTime();
 #if wxUSE_FILESYSTEM
                 m_data[i].Time = file->GetModificationTime();
-#else
+#else // wxUSE_FILESYSTEM
                 m_data[i].Time = wxDateTime(wxFileModificationTime(m_data[i].File));
                 m_data[i].Time = wxDateTime(wxFileModificationTime(m_data[i].File));
-#endif
+#endif // wxUSE_FILESYSTEM
+#endif // wxUSE_DATETIME
             }
 
 #           if wxUSE_FILESYSTEM
             }
 
 #           if wxUSE_FILESYSTEM
@@ -556,10 +646,21 @@ static void MergeNodes(wxXmlNode& dest, wxXmlNode& with)
         }
 
         if ( !dnode )
         }
 
         if ( !dnode )
-            dest.AddChild(new wxXmlNode(*node));
+        {
+            static const wxChar *AT_END = wxT("end");
+            wxString insert_pos = node->GetPropVal(wxT("insert_at"), AT_END);
+            if ( insert_pos == AT_END )
+            {
+                dest.AddChild(new wxXmlNode(*node));
+            }
+            else if ( insert_pos == wxT("begin") )
+            {
+                dest.InsertChild(new wxXmlNode(*node), dest.GetChildren());
+            }
+        }
     }
 
     }
 
-    if ( dest.GetType() == wxXML_TEXT_NODE && with.GetContent().Length() )
+    if ( dest.GetType() == wxXML_TEXT_NODE && with.GetContent().length() )
          dest.SetContent(with.GetContent());
 }
 
          dest.SetContent(with.GetContent());
 }
 
@@ -620,7 +721,7 @@ wxObject *wxXmlResource::CreateResFromNode(wxXmlNode *node, wxObject *parent,
 
 #include "wx/listimpl.cpp"
 WX_DECLARE_LIST(wxXmlSubclassFactory, wxXmlSubclassFactoriesList);
 
 #include "wx/listimpl.cpp"
 WX_DECLARE_LIST(wxXmlSubclassFactory, wxXmlSubclassFactoriesList);
-WX_DEFINE_LIST(wxXmlSubclassFactoriesList);
+WX_DEFINE_LIST(wxXmlSubclassFactoriesList)
 
 wxXmlSubclassFactoriesList *wxXmlResource::ms_subclassFactories = NULL;
 
 
 wxXmlSubclassFactoriesList *wxXmlResource::ms_subclassFactories = NULL;
 
@@ -717,17 +818,23 @@ void wxXmlResourceHandler::AddStyle(const wxString& name, int value)
 void wxXmlResourceHandler::AddWindowStyles()
 {
     XRC_ADD_STYLE(wxCLIP_CHILDREN);
 void wxXmlResourceHandler::AddWindowStyles()
 {
     XRC_ADD_STYLE(wxCLIP_CHILDREN);
-    XRC_ADD_STYLE(wxSIMPLE_BORDER);
-    XRC_ADD_STYLE(wxSUNKEN_BORDER);
-    XRC_ADD_STYLE(wxDOUBLE_BORDER);
-    XRC_ADD_STYLE(wxRAISED_BORDER);
-    XRC_ADD_STYLE(wxSTATIC_BORDER);
-    XRC_ADD_STYLE(wxNO_BORDER);
+
+    // 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);
+    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(wxTRANSPARENT_WINDOW);
     XRC_ADD_STYLE(wxWANTS_CHARS);
     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(wxNO_FULL_REPAINT_ON_RESIZE);
     XRC_ADD_STYLE(wxFULL_REPAINT_ON_RESIZE);
+    XRC_ADD_STYLE(wxALWAYS_SHOW_SB);
     XRC_ADD_STYLE(wxWS_EX_BLOCK_EVENTS);
     XRC_ADD_STYLE(wxWS_EX_BLOCK_EVENTS);
+    XRC_ADD_STYLE(wxWS_EX_VALIDATE_RECURSIVELY);
 }
 
 
 }
 
 
@@ -796,11 +903,11 @@ wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
                 case wxT('n'):
                     str2 << wxT('\n');
                     break;
                 case wxT('n'):
                     str2 << wxT('\n');
                     break;
-                    
+
                 case wxT('t'):
                     str2 << wxT('\t');
                     break;
                 case wxT('t'):
                     str2 << wxT('\t');
                     break;
-                    
+
                 case wxT('r'):
                     str2 << wxT('\r');
                     break;
                 case wxT('r'):
                     str2 << wxT('\r');
                     break;
@@ -813,7 +920,7 @@ wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
                         break;
                     }
                     // else fall-through to default: branch below
                         break;
                     }
                     // else fall-through to default: branch below
-    
+
                 default:
                     str2 << wxT('\\') << *dt;
                     break;
                 default:
                     str2 << wxT('\\') << *dt;
                     break;
@@ -826,7 +933,7 @@ wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
         if (translate && parNode &&
             parNode->GetPropVal(wxT("translate"), wxEmptyString) != wxT("0"))
         {
         if (translate && parNode &&
             parNode->GetPropVal(wxT("translate"), wxEmptyString) != wxT("0"))
         {
-            return wxGetTranslation(str2);
+            return wxGetTranslation(str2, m_resource->GetDomain());
         }
         else
         {
         }
         else
         {
@@ -839,13 +946,11 @@ wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
 #endif
         }
     }
 #endif
         }
     }
-    else
-    {
-        // If wxXRC_USE_LOCALE is not set, then the string is already in
-        // system's default encoding in ANSI build, so we don't have to
-        // do anything special here.
-        return str2;
-    }
+
+    // If wxXRC_USE_LOCALE is not set, then the string is already in
+    // system's default encoding in ANSI build, so we don't have to
+    // do anything special here.
+    return str2;
 }
 
 
 }
 
 
@@ -860,20 +965,24 @@ long wxXmlResourceHandler::GetLong(const wxString& param, long defaultv)
 
     return value;
 }
 
     return value;
 }
-    
+
 float wxXmlResourceHandler::GetFloat(const wxString& param, float defaultv)
 {
     double value;
     wxString str1 = GetParamValue(param);
 
 float wxXmlResourceHandler::GetFloat(const wxString& param, float defaultv)
 {
     double value;
     wxString str1 = GetParamValue(param);
 
+#ifndef __WXWINCE__
     const char *prevlocale = setlocale(LC_NUMERIC, "C");
     const char *prevlocale = setlocale(LC_NUMERIC, "C");
-    
+#endif
+
     if (!str1.ToDouble(&value))
         value = defaultv;
 
     if (!str1.ToDouble(&value))
         value = defaultv;
 
+#ifndef __WXWINCE__
     setlocale(LC_NUMERIC, prevlocale);
     setlocale(LC_NUMERIC, prevlocale);
+#endif
 
 
-    return value;
+    return wx_truncate_cast(float, value);
 }
 
 
 }
 
 
@@ -896,7 +1005,8 @@ bool wxXmlResourceHandler::GetBool(const wxString& param, bool defaultv)
     wxString v = GetParamValue(param);
     v.MakeLower();
     if (!v) return defaultv;
     wxString v = GetParamValue(param);
     v.MakeLower();
     if (!v) return defaultv;
-    else return (v == wxT("1"));
+
+    return (v == wxT("1"));
 }
 
 
 }
 
 
@@ -949,30 +1059,30 @@ static wxColour GetSystemColour(const wxString& name)
     return wxNullColour;
 }
 
     return wxNullColour;
 }
 
-wxColour wxXmlResourceHandler::GetColour(const wxString& param)
+wxColour wxXmlResourceHandler::GetColour(const wxString& param, const wxColour& defaultv)
 {
     wxString v = GetParamValue(param);
 
 {
     wxString v = GetParamValue(param);
 
-    // find colour using HTML syntax (#RRGGBB)
-    unsigned long tmp = 0;
+    if ( v.empty() )
+        return defaultv;
+
+    wxColour clr;
 
 
-    if (v.Length() != 7 || v[0u] != wxT('#') ||
-        wxSscanf(v.c_str(), wxT("#%lX"), &tmp) != 1)
+    // wxString -> wxColour conversion
+    if (!clr.Set(v))
     {
         // the colour doesn't use #RRGGBB format, check if it is symbolic
         // colour name:
     {
         // the colour doesn't use #RRGGBB format, check if it is symbolic
         // colour name:
-        wxColour clr = GetSystemColour(v);
+        clr = GetSystemColour(v);
         if (clr.Ok())
             return clr;
         if (clr.Ok())
             return clr;
- 
+
         wxLogError(_("XRC resource: Incorrect colour specification '%s' for property '%s'."),
                    v.c_str(), param.c_str());
         return wxNullColour;
     }
 
         wxLogError(_("XRC resource: Incorrect colour specification '%s' for property '%s'."),
                    v.c_str(), param.c_str());
         return wxNullColour;
     }
 
-    return wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) ,
-                    (unsigned char) ((tmp & 0x00FF00) >> 8),
-                    (unsigned char) ((tmp & 0x0000FF)));
+    return clr;
 }
 
 
 }
 
 
@@ -993,7 +1103,7 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
                 scl = defaultArtClient;
             else
                 scl = wxART_MAKE_CLIENT_ID_FROM_STR(scl);
                 scl = defaultArtClient;
             else
                 scl = wxART_MAKE_CLIENT_ID_FROM_STR(scl);
-            
+
             wxBitmap stockArt =
                 wxArtProvider::GetBitmap(wxART_MAKE_ART_ID_FROM_STR(sid),
                                          scl, size);
             wxBitmap stockArt =
                 wxArtProvider::GetBitmap(wxART_MAKE_ART_ID_FROM_STR(sid),
                                          scl, size);
@@ -1004,7 +1114,7 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
 
     /* ...or load the bitmap from file: */
     wxString name = GetParamValue(param);
 
     /* ...or load the bitmap from file: */
     wxString name = GetParamValue(param);
-    if (name.IsEmpty()) return wxNullBitmap;
+    if (name.empty()) return wxNullBitmap;
 #if wxUSE_FILESYSTEM
     wxFSFile *fsfile = GetCurFileSystem().OpenFile(name);
     if (fsfile == NULL)
 #if wxUSE_FILESYSTEM
     wxFSFile *fsfile = GetCurFileSystem().OpenFile(name);
     if (fsfile == NULL)
@@ -1016,18 +1126,17 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
     wxImage img(*(fsfile->GetStream()));
     delete fsfile;
 #else
     wxImage img(*(fsfile->GetStream()));
     delete fsfile;
 #else
-    wxImage img(GetParamValue(wxT("bitmap")));
+    wxImage img(name);
 #endif
 
     if (!img.Ok())
     {
         wxLogError(_("XRC resource: Cannot create bitmap from '%s'."),
 #endif
 
     if (!img.Ok())
     {
         wxLogError(_("XRC resource: Cannot create bitmap from '%s'."),
-                   param.c_str());
+                   name.c_str());
         return wxNullBitmap;
     }
     if (!(size == wxDefaultSize)) img.Rescale(size.x, size.y);
     return wxBitmap(img);
         return wxNullBitmap;
     }
     if (!(size == wxDefaultSize)) img.Rescale(size.x, size.y);
     return wxBitmap(img);
-
 }
 
 
 }
 
 
@@ -1059,6 +1168,14 @@ wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param)
 }
 
 
 }
 
 
+
+bool wxXmlResourceHandler::IsOfClass(wxXmlNode *node, const wxString& classname)
+{
+    return node->GetPropVal(wxT("class"), wxEmptyString) == classname;
+}
+
+
+
 wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node)
 {
     wxXmlNode *n = node;
 wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node)
 {
     wxXmlNode *n = node;
@@ -1079,7 +1196,7 @@ wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node)
 
 wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
 {
 
 wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
 {
-    if (param.IsEmpty())
+    if (param.empty())
         return GetNodeContent(m_node);
     else
         return GetNodeContent(GetParamNode(param));
         return GetNodeContent(m_node);
     else
         return GetNodeContent(GetParamNode(param));
@@ -1087,14 +1204,15 @@ wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
 
 
 
 
 
 
-wxSize wxXmlResourceHandler::GetSize(const wxString& param)
+wxSize wxXmlResourceHandler::GetSize(const wxString& param,
+                                     wxWindow *windowToUse)
 {
     wxString s = GetParamValue(param);
 {
     wxString s = GetParamValue(param);
-    if (s.IsEmpty()) s = wxT("-1,-1");
+    if (s.empty()) s = wxT("-1,-1");
     bool is_dlg;
     long sx, sy = 0;
 
     bool is_dlg;
     long sx, sy = 0;
 
-    is_dlg = s[s.Length()-1] == wxT('d');
+    is_dlg = s[s.length()-1] == wxT('d');
     if (is_dlg) s.RemoveLast();
 
     if (!s.BeforeFirst(wxT(',')).ToLong(&sx) ||
     if (is_dlg) s.RemoveLast();
 
     if (!s.BeforeFirst(wxT(',')).ToLong(&sx) ||
@@ -1106,15 +1224,22 @@ wxSize wxXmlResourceHandler::GetSize(const wxString& param)
 
     if (is_dlg)
     {
 
     if (is_dlg)
     {
-        if (m_parentAsWindow)
+        if (windowToUse)
+        {
+            return wxDLG_UNIT(windowToUse, wxSize(sx, sy));
+        }
+        else if (m_parentAsWindow)
+        {
             return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, sy));
             return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, sy));
+        }
         else
         {
             wxLogError(_("Cannot convert dialog units: dialog unknown."));
             return wxDefaultSize;
         }
     }
         else
         {
             wxLogError(_("Cannot convert dialog units: dialog unknown."));
             return wxDefaultSize;
         }
     }
-    else return wxSize(sx, sy);
+
+    return wxSize(sx, sy);
 }
 
 
 }
 
 
@@ -1127,14 +1252,16 @@ wxPoint wxXmlResourceHandler::GetPosition(const wxString& param)
 
 
 
 
 
 
-wxCoord wxXmlResourceHandler::GetDimension(const wxString& param, wxCoord defaultv)
+wxCoord wxXmlResourceHandler::GetDimension(const wxString& param,
+                                           wxCoord defaultv,
+                                           wxWindow *windowToUse)
 {
     wxString s = GetParamValue(param);
 {
     wxString s = GetParamValue(param);
-    if (s.IsEmpty()) return defaultv;
+    if (s.empty()) return defaultv;
     bool is_dlg;
     long sx;
 
     bool is_dlg;
     long sx;
 
-    is_dlg = s[s.Length()-1] == wxT('d');
+    is_dlg = s[s.length()-1] == wxT('d');
     if (is_dlg) s.RemoveLast();
 
     if (!s.ToLong(&sx))
     if (is_dlg) s.RemoveLast();
 
     if (!s.ToLong(&sx))
@@ -1145,15 +1272,22 @@ wxCoord wxXmlResourceHandler::GetDimension(const wxString& param, wxCoord defaul
 
     if (is_dlg)
     {
 
     if (is_dlg)
     {
-        if (m_parentAsWindow)
+        if (windowToUse)
+        {
+            return wxDLG_UNIT(windowToUse, wxSize(sx, 0)).x;
+        }
+        else if (m_parentAsWindow)
+        {
             return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, 0)).x;
             return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, 0)).x;
+        }
         else
         {
             wxLogError(_("Cannot convert dialog units: dialog unknown."));
             return defaultv;
         }
     }
         else
         {
             wxLogError(_("Cannot convert dialog units: dialog unknown."));
             return defaultv;
         }
     }
-    else return sx;
+
+    return sx;
 }
 
 
 }
 
 
@@ -1193,10 +1327,10 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
     // font attributes:
 
     // size
     // font attributes:
 
     // size
-    int isize = wxDEFAULT;
+    int isize = -1;
     bool hasSize = HasParam(wxT("size"));
     bool hasSize = HasParam(wxT("size"));
-    if (hasSize) 
-        isize = GetLong(wxT("size"), wxDEFAULT);
+    if (hasSize)
+        isize = GetLong(wxT("size"), -1);
 
     // style
     int istyle = wxNORMAL;
 
     // style
     int istyle = wxNORMAL;
@@ -1204,9 +1338,9 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
     if (hasStyle)
     {
         wxString style = GetParamValue(wxT("style"));
     if (hasStyle)
     {
         wxString style = GetParamValue(wxT("style"));
-        if (style == wxT("italic")) 
+        if (style == wxT("italic"))
             istyle = wxITALIC;
             istyle = wxITALIC;
-        else if (style == wxT("slant")) 
+        else if (style == wxT("slant"))
             istyle = wxSLANT;
     }
 
             istyle = wxSLANT;
     }
 
@@ -1216,12 +1350,12 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
     if (hasWeight)
     {
         wxString weight = GetParamValue(wxT("weight"));
     if (hasWeight)
     {
         wxString weight = GetParamValue(wxT("weight"));
-        if (weight == wxT("bold")) 
+        if (weight == wxT("bold"))
             iweight = wxBOLD;
             iweight = wxBOLD;
-        else if (weight == wxT("light")) 
+        else if (weight == wxT("light"))
             iweight = wxLIGHT;
     }
             iweight = wxLIGHT;
     }
-   
+
     // underline
     bool hasUnderlined = HasParam(wxT("underlined"));
     bool underlined = hasUnderlined ? GetBool(wxT("underlined"), false) : false;
     // underline
     bool hasUnderlined = HasParam(wxT("underlined"));
     bool underlined = hasUnderlined ? GetBool(wxT("underlined"), false) : false;
@@ -1239,22 +1373,21 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
         else if (family == wxT("modern")) ifamily = wxMODERN;
         else if (family == wxT("teletype")) ifamily = wxTELETYPE;
     }
         else if (family == wxT("modern")) ifamily = wxMODERN;
         else if (family == wxT("teletype")) ifamily = wxTELETYPE;
     }
-    
-    
+
+
     wxString facename;
     bool hasFacename = HasParam(wxT("face"));
     if (hasFacename)
     {
         wxString faces = GetParamValue(wxT("face"));
     wxString facename;
     bool hasFacename = HasParam(wxT("face"));
     if (hasFacename)
     {
         wxString faces = GetParamValue(wxT("face"));
-        wxFontEnumerator enu;
-        enu.EnumerateFacenames();
+        wxArrayString facenames(wxFontEnumerator::GetFacenames());
         wxStringTokenizer tk(faces, wxT(","));
         while (tk.HasMoreTokens())
         {
         wxStringTokenizer tk(faces, wxT(","));
         while (tk.HasMoreTokens())
         {
-            int index = enu.GetFacenames()->Index(tk.GetNextToken(), false);
+            int index = facenames.Index(tk.GetNextToken(), false);
             if (index != wxNOT_FOUND)
             {
             if (index != wxNOT_FOUND)
             {
-                facename = (*enu.GetFacenames())[index];
+                facename = facenames[index];
                 break;
             }
         }
                 break;
             }
         }
@@ -1267,45 +1400,45 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
     {
         wxString encoding = GetParamValue(wxT("encoding"));
         wxFontMapper mapper;
     {
         wxString encoding = GetParamValue(wxT("encoding"));
         wxFontMapper mapper;
-        if (!encoding.IsEmpty())
+        if (!encoding.empty())
             enc = mapper.CharsetToEncoding(encoding);
         if (enc == wxFONTENCODING_SYSTEM)
             enc = wxFONTENCODING_DEFAULT;
     }
 
     // is this font based on a system font?
             enc = mapper.CharsetToEncoding(encoding);
         if (enc == wxFONTENCODING_SYSTEM)
             enc = wxFONTENCODING_DEFAULT;
     }
 
     // is this font based on a system font?
-    wxFont sysfont = GetSystemFont(GetParamValue(wxT("sysfont")));
-    
-    if (sysfont.Ok())
+    wxFont font = GetSystemFont(GetParamValue(wxT("sysfont")));
+
+    if (font.Ok())
     {
     {
-        if (hasSize)
-            sysfont.SetPointSize(isize);
+        if (hasSize && isize != -1)
+            font.SetPointSize(isize);
         else if (HasParam(wxT("relativesize")))
         else if (HasParam(wxT("relativesize")))
-            sysfont.SetPointSize(int(sysfont.GetPointSize() *
+            font.SetPointSize(int(font.GetPointSize() *
                                      GetFloat(wxT("relativesize"))));
                                      GetFloat(wxT("relativesize"))));
-        
+
         if (hasStyle)
         if (hasStyle)
-            sysfont.SetStyle(istyle);
+            font.SetStyle(istyle);
         if (hasWeight)
         if (hasWeight)
-            sysfont.SetWeight(iweight);
+            font.SetWeight(iweight);
         if (hasUnderlined)
         if (hasUnderlined)
-            sysfont.SetUnderlined(underlined);
+            font.SetUnderlined(underlined);
         if (hasFamily)
         if (hasFamily)
-            sysfont.SetFamily(ifamily);
+            font.SetFamily(ifamily);
         if (hasFacename)
         if (hasFacename)
-            sysfont.SetFaceName(facename);
+            font.SetFaceName(facename);
         if (hasEncoding)
         if (hasEncoding)
-            sysfont.SetDefaultEncoding(enc);
-
-        m_node = oldnode;
-        return sysfont;
+            font.SetDefaultEncoding(enc);
     }
     }
-    else
+    else // not based on system font
     {
     {
-        m_node = oldnode;
-        return wxFont(isize, ifamily, istyle, iweight,
+        font = wxFont(isize == -1 ? wxNORMAL_FONT->GetPointSize() : isize,
+                      ifamily, istyle, iweight,
                       underlined, facename, enc);
     }
                       underlined, facename, enc);
     }
+
+    m_node = oldnode;
+    return font;
 }
 
 
 }
 
 
@@ -1334,6 +1467,8 @@ void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
 #endif
     if (HasParam(wxT("font")))
         wnd->SetFont(GetFont());
 #endif
     if (HasParam(wxT("font")))
         wnd->SetFont(GetFont());
+    if (HasParam(wxT("help")))
+        wnd->SetHelpText(GetText(wxT("help")));
 }
 
 
 }
 
 
@@ -1390,7 +1525,7 @@ struct XRCID_record
 
 static XRCID_record *XRCID_Records[XRCID_TABLE_SIZE] = {NULL};
 
 
 static XRCID_record *XRCID_Records[XRCID_TABLE_SIZE] = {NULL};
 
-static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = -2)
+static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = wxID_NONE)
 {
     int index = 0;
 
 {
     int index = 0;
 
@@ -1414,7 +1549,7 @@ static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = -2)
     (*rec_var)->next = NULL;
 
     wxChar *end;
     (*rec_var)->next = NULL;
 
     wxChar *end;
-    if (value_if_not_found != -2)
+    if (value_if_not_found != wxID_NONE)
         (*rec_var)->id = value_if_not_found;
     else
     {
         (*rec_var)->id = value_if_not_found;
     else
     {
@@ -1433,9 +1568,20 @@ static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = -2)
     return (*rec_var)->id;
 }
 
     return (*rec_var)->id;
 }
 
-/*static*/ int wxXmlResource::GetXRCID(const wxChar *str_id)
+static void AddStdXRCID_Records();
+
+/*static*/
+int wxXmlResource::GetXRCID(const wxChar *str_id, int value_if_not_found)
 {
 {
-    return XRCID_Lookup(str_id);
+    static bool s_stdIDsAdded = false;
+
+    if ( !s_stdIDsAdded )
+    {
+        s_stdIDsAdded = true;
+        AddStdXRCID_Records();
+    }
+
+    return XRCID_Lookup(str_id, value_if_not_found);
 }
 
 
 }
 
 
@@ -1465,7 +1611,7 @@ static void AddStdXRCID_Records()
 
     stdID(wxID_ANY);
     stdID(wxID_SEPARATOR);
 
     stdID(wxID_ANY);
     stdID(wxID_SEPARATOR);
-    
+
     stdID(wxID_OPEN);
     stdID(wxID_CLOSE);
     stdID(wxID_NEW);
     stdID(wxID_OPEN);
     stdID(wxID_CLOSE);
     stdID(wxID_NEW);
@@ -1478,6 +1624,7 @@ static void AddStdXRCID_Records()
     stdID(wxID_HELP);
     stdID(wxID_PRINT);
     stdID(wxID_PRINT_SETUP);
     stdID(wxID_HELP);
     stdID(wxID_PRINT);
     stdID(wxID_PRINT_SETUP);
+    stdID(wxID_PAGE_SETUP);
     stdID(wxID_PREVIEW);
     stdID(wxID_ABOUT);
     stdID(wxID_HELP_CONTENTS);
     stdID(wxID_PREVIEW);
     stdID(wxID_ABOUT);
     stdID(wxID_HELP_CONTENTS);
@@ -1579,7 +1726,6 @@ public:
     wxXmlResourceModule() {}
     bool OnInit()
     {
     wxXmlResourceModule() {}
     bool OnInit()
     {
-        AddStdXRCID_Records();
         wxXmlResource::AddSubclassFactory(new wxXmlSubclassFactoryCXX);
         return true;
     }
         wxXmlResource::AddSubclassFactory(new wxXmlSubclassFactoryCXX);
         return true;
     }
wxWidgets (Impactor)