Refactor wxStyledTextCtrl to share common file save/load code.

[wxWidgets.git] / src / xrc / xmlres.cpp

diff --git a/src/xrc/xmlres.cpp b/src/xrc/xmlres.cpp
index b8d8b356012b2e6a0242a38b367d996aabe1f886..5b41a453aa18fff42899d09a1c837c9d9e40fe67 100644 (file)
--- a/src/xrc/xmlres.cpp
+++ b/src/xrc/xmlres.cpp
@@ -44,7 +44,8 @@
 #include "wx/fontenum.h"
 #include "wx/fontmap.h"
 #include "wx/artprov.h"
 #include "wx/fontenum.h"
 #include "wx/fontmap.h"
 #include "wx/artprov.h"

-
+#include "wx/imaglist.h"
+#include "wx/dir.h"

 #include "wx/xml/xml.h"
 
 
 #include "wx/xml/xml.h"
 
 


@@ -84,6 +85,48 @@ inline bool IsObjectNode(wxXmlNode *node)
                 node->GetName() == wxS("object_ref"));
 }
 
                 node->GetName() == wxS("object_ref"));
 }
 

+// special XML attribute with name of input file, see GetFileNameFromNode()
+const char *ATTR_INPUT_FILENAME = "__wx:filename";
+
+// helper to get filename corresponding to an XML node
+wxString
+GetFileNameFromNode(wxXmlNode *node, const wxXmlResourceDataRecords& files)
+{
+    // this loop does two things: it looks for ATTR_INPUT_FILENAME among
+    // parents and if it isn't used, it finds the root of the XML tree 'node'
+    // is in
+    for ( ;; )
+    {
+        // in some rare cases (specifically, when an <object_ref> is used, see
+        // wxXmlResource::CreateResFromNode() and MergeNodesOver()), we work
+        // with XML nodes that are not rooted in any document from 'files'
+        // (because a new node was created by CreateResFromNode() to merge the
+        // content of <object_ref> and the referenced <object>); in that case,
+        // we hack around the problem by putting the information about input
+        // file into a custom attribute
+        if ( node->HasAttribute(ATTR_INPUT_FILENAME) )
+            return node->GetAttribute(ATTR_INPUT_FILENAME);
+
+        if ( !node->GetParent() )
+            break; // we found the root of this XML tree
+
+        node = node->GetParent();
+    }
+
+    // NB: 'node' now points to the root of XML document
+
+    for ( wxXmlResourceDataRecords::const_iterator i = files.begin();
+          i != files.end(); ++i )
+    {
+        if ( (*i)->Doc->GetRoot() == node )
+        {
+            return (*i)->File;
+        }
+    }
+
+    return wxEmptyString; // not found
+}
+

 } // anonymous namespace
 
 
 } // anonymous namespace
 
 


@@ -178,6 +221,31 @@ bool wxXmlResource::IsArchive(const wxString& filename)
 
 #endif // wxUSE_FILESYSTEM
 
 
 #endif // wxUSE_FILESYSTEM
 

+bool wxXmlResource::LoadFile(const wxFileName& file)
+{
+#if wxUSE_FILESYSTEM
+    return Load(wxFileSystem::FileNameToURL(file));
+#else
+    return Load(file.GetFullPath());
+#endif
+}
+
+bool wxXmlResource::LoadAllFiles(const wxString& dirname)
+{
+    bool ok = true;
+    wxArrayString files;
+
+    wxDir::GetAllFiles(dirname, &files, "*.xrc");
+
+    for ( wxArrayString::const_iterator i = files.begin(); i != files.end(); ++i )
+    {
+        if ( !LoadFile(*i) )
+            ok = false;
+    }
+
+    return ok;
+}
+

 bool wxXmlResource::Load(const wxString& filemask_)
 {
     wxString filemask = ConvertFileNameToURL(filemask_);
 bool wxXmlResource::Load(const wxString& filemask_)
 {
     wxString filemask = ConvertFileNameToURL(filemask_);


@@ -224,13 +292,13 @@ bool wxXmlResource::Load(const wxString& filemask_)
 bool wxXmlResource::Unload(const wxString& filename)
 {
     wxASSERT_MSG( !wxIsWild(filename),
 bool wxXmlResource::Unload(const wxString& filename)
 {
     wxASSERT_MSG( !wxIsWild(filename),

-                    _T("wildcards not supported by wxXmlResource::Unload()") );
+                    wxT("wildcards not supported by wxXmlResource::Unload()") );

 
     wxString fnd = ConvertFileNameToURL(filename);
 #if wxUSE_FILESYSTEM
     const bool isArchive = IsArchive(fnd);
     if ( isArchive )
 
     wxString fnd = ConvertFileNameToURL(filename);
 #if wxUSE_FILESYSTEM
     const bool isArchive = IsArchive(fnd);
     if ( isArchive )

-        fnd += _T("#zip:");
+        fnd += wxT("#zip:");

 #endif // wxUSE_FILESYSTEM
 
     bool unloaded = false;
 #endif // wxUSE_FILESYSTEM
 
     bool unloaded = false;


@@ -363,14 +431,27 @@ wxIcon wxXmlResource::LoadIcon(const wxString& name)
 }
 
 
 }
 
 

-wxObject *wxXmlResource::LoadObject(wxWindow *parent, const wxString& name, const wxString& classname)
+wxObject *
+wxXmlResource::DoLoadObject(wxWindow *parent,
+                            const wxString& name,
+                            const wxString& classname,
+                            bool recursive)

 {
 {

-    return CreateResFromNode(FindResource(name, classname), parent, NULL);
+    wxXmlNode * const node = FindResource(name, classname, recursive);
+
+    return node ? DoCreateResFromNode(*node, parent, NULL) : NULL;

 }
 
 }
 

-bool wxXmlResource::LoadObject(wxObject *instance, wxWindow *parent, const wxString& name, const wxString& classname)
+bool
+wxXmlResource::DoLoadObject(wxObject *instance,
+                            wxWindow *parent,
+                            const wxString& name,
+                            const wxString& classname,
+                            bool recursive)

 {
 {

-    return CreateResFromNode(FindResource(name, classname), parent, instance) != NULL;
+    wxXmlNode * const node = FindResource(name, classname, recursive);
+
+    return node && DoCreateResFromNode(*node, parent, instance) != NULL;

 }
 
 
 }
 
 


@@ -382,7 +463,7 @@ bool wxXmlResource::AttachUnknownControl(const wxString& name,
     wxWindow *container = parent->FindWindow(name + wxT("_container"));
     if (!container)
     {
     wxWindow *container = parent->FindWindow(name + wxT("_container"));
     if (!container)
     {

-        wxLogError(_("Cannot find container for unknown control '%s'."), name.c_str());
+        wxLogError("Cannot find container for unknown control '%s'.", name);

         return false;
     }
     return control->Reparent(container);
         return false;
     }
     return control->Reparent(container);


@@ -496,7 +577,7 @@ bool wxXmlResource::UpdateResources()
 
         if (modif)
         {
 
         if (modif)
         {

-            wxLogTrace(_T("xrc"), _T("opening file '%s'"), rec->File);
+            wxLogTrace(wxT("xrc"), wxT("opening file '%s'"), rec->File);

 
             wxInputStream *stream = NULL;
 
 
             wxInputStream *stream = NULL;
 


@@ -522,7 +603,11 @@ bool wxXmlResource::UpdateResources()
             }
             else if (rec->Doc->GetRoot()->GetName() != wxT("resource"))
             {
             }
             else if (rec->Doc->GetRoot()->GetName() != wxT("resource"))
             {

-                wxLogError(_("Invalid XRC resource '%s': doesn't have root node 'resource'."), rec->File);
+                ReportError
+                (
+                    rec->Doc->GetRoot(),
+                    "invalid XRC resource, doesn't have root node <resource>"
+                );

                 wxDELETE(rec->Doc);
                 rt = false;
             }
                 wxDELETE(rec->Doc);
                 rt = false;
             }


@@ -541,7 +626,7 @@ bool wxXmlResource::UpdateResources()
                     m_version = version;
                 if (m_version != version)
                 {
                     m_version = version;
                 if (m_version != version)
                 {

-                    wxLogError(_("Resource files must have same version number!"));
+                    wxLogError("Resource files must have same version number.");

                     rt = false;
                 }
 
                     rt = false;
                 }
 


@@ -630,8 +715,15 @@ wxXmlNode *wxXmlResource::FindResource(const wxString& name,
 
     if ( !node )
     {
 
     if ( !node )
     {

-        wxLogError(_("XRC resource '%s' (class '%s') not found!"),
-                   name, classname);
+        ReportError
+        (
+            NULL,
+            wxString::Format
+            (
+                "XRC resource \"%s\" (class \"%s\") not found",
+                name, classname
+            )
+        );

     }
 #if wxUSE_FILESYSTEM
     else // node was found
     }
 #if wxUSE_FILESYSTEM
     else // node was found


@@ -678,10 +770,11 @@ wxXmlResource::GetResourceNodeAndLocation(const wxString& name,
     return NULL;
 }
 
     return NULL;
 }
 

-static void MergeNodes(wxXmlNode& dest, wxXmlNode& with)
+static void MergeNodesOver(wxXmlNode& dest, wxXmlNode& overwriteWith,
+                           const wxString& overwriteFilename)

 {
     // Merge attributes:
 {
     // Merge attributes:

-    for ( wxXmlAttribute *attr = with.GetAttributes();
+    for ( wxXmlAttribute *attr = overwriteWith.GetAttributes();

           attr; attr = attr->GetNext() )
     {
         wxXmlAttribute *dattr;
           attr; attr = attr->GetNext() )
     {
         wxXmlAttribute *dattr;


@@ -700,7 +793,7 @@ static void MergeNodes(wxXmlNode& dest, wxXmlNode& with)
    }
 
     // Merge child nodes:
    }
 
     // Merge child nodes:

-    for (wxXmlNode* node = with.GetChildren(); node; node = node->GetNext())
+    for (wxXmlNode* node = overwriteWith.GetChildren(); node; node = node->GetNext())

     {
         wxString name = node->GetAttribute(wxT("name"), wxEmptyString);
         wxXmlNode *dnode;
     {
         wxString name = node->GetAttribute(wxT("name"), wxEmptyString);
         wxXmlNode *dnode;


@@ -711,76 +804,115 @@ static void MergeNodes(wxXmlNode& dest, wxXmlNode& with)
                  dnode->GetAttribute(wxT("name"), wxEmptyString) == name &&
                  dnode->GetType() == node->GetType() )
             {
                  dnode->GetAttribute(wxT("name"), wxEmptyString) == name &&
                  dnode->GetType() == node->GetType() )
             {

-                MergeNodes(*dnode, *node);
+                MergeNodesOver(*dnode, *node, overwriteFilename);

                 break;
             }
         }
 
         if ( !dnode )
         {
                 break;
             }
         }
 
         if ( !dnode )
         {

+            wxXmlNode *copyOfNode = new wxXmlNode(*node);
+            // remember referenced object's file, see GetFileNameFromNode()
+            copyOfNode->AddAttribute(ATTR_INPUT_FILENAME, overwriteFilename);
+

             static const wxChar *AT_END = wxT("end");
             wxString insert_pos = node->GetAttribute(wxT("insert_at"), AT_END);
             if ( insert_pos == AT_END )
             {
             static const wxChar *AT_END = wxT("end");
             wxString insert_pos = node->GetAttribute(wxT("insert_at"), AT_END);
             if ( insert_pos == AT_END )
             {

-                dest.AddChild(new wxXmlNode(*node));
+                dest.AddChild(copyOfNode);

             }
             else if ( insert_pos == wxT("begin") )
             {
             }
             else if ( insert_pos == wxT("begin") )
             {

-                dest.InsertChild(new wxXmlNode(*node), dest.GetChildren());
+                dest.InsertChild(copyOfNode, dest.GetChildren());

             }
         }
     }
 
             }
         }
     }
 

-    if ( dest.GetType() == wxXML_TEXT_NODE && with.GetContent().length() )
-         dest.SetContent(with.GetContent());
+    if ( dest.GetType() == wxXML_TEXT_NODE && overwriteWith.GetContent().length() )
+         dest.SetContent(overwriteWith.GetContent());

 }
 
 }
 

-wxObject *wxXmlResource::CreateResFromNode(wxXmlNode *node, wxObject *parent,
-                                           wxObject *instance,
-                                           wxXmlResourceHandler *handlerToUse)
+wxObject *
+wxXmlResource::DoCreateResFromNode(wxXmlNode& node,
+                                   wxObject *parent,
+                                   wxObject *instance,
+                                   wxXmlResourceHandler *handlerToUse)

 {
 {

-    if (node == NULL) return NULL;
-

     // handling of referenced resource
     // handling of referenced resource

-    if ( node->GetName() == wxT("object_ref") )
+    if ( node.GetName() == wxT("object_ref") )

     {
     {

-        wxString refName = node->GetAttribute(wxT("ref"), wxEmptyString);
+        wxString refName = node.GetAttribute(wxT("ref"), wxEmptyString);

         wxXmlNode* refNode = FindResource(refName, wxEmptyString, true);
 
         if ( !refNode )
         {
         wxXmlNode* refNode = FindResource(refName, wxEmptyString, true);
 
         if ( !refNode )
         {

-            wxLogError(_("Referenced object node with ref=\"%s\" not found!"),
-                       refName.c_str());
+            ReportError
+            (
+                &node,
+                wxString::Format
+                (
+                    "referenced object node with ref=\"%s\" not found",
+                    refName
+                )
+            );

             return NULL;
         }
 
             return NULL;
         }
 

-        wxXmlNode copy(*refNode);
-        MergeNodes(copy, *node);
+        if ( !node.GetChildren() )
+        {
+            // In the typical, simple case, <object_ref> is used to link
+            // to another node and doesn't have any content of its own that
+            // would overwrite linked object's properties. In this case,
+            // we can simply create the resource from linked node.
+
+            return DoCreateResFromNode(*refNode, parent, instance);
+        }
+        else
+        {
+            // In the more complicated (but rare) case, <object_ref> has
+            // subnodes that partially overwrite content of the referenced
+            // object. In this case, we need to merge both XML trees and
+            // load the resource from result of the merge.
+
+            wxXmlNode copy(*refNode);
+            MergeNodesOver(copy, node, GetFileNameFromNode(&node, Data()));

 
 

-        return CreateResFromNode(&copy, parent, instance);
+            // remember referenced object's file, see GetFileNameFromNode()
+            copy.AddAttribute(ATTR_INPUT_FILENAME,
+                              GetFileNameFromNode(refNode, Data()));
+
+            return DoCreateResFromNode(copy, parent, instance);
+        }

     }
 
     if (handlerToUse)
     {
     }
 
     if (handlerToUse)
     {

-        if (handlerToUse->CanHandle(node))
+        if (handlerToUse->CanHandle(&node))

         {
         {

-            return handlerToUse->CreateResource(node, parent, instance);
+            return handlerToUse->CreateResource(&node, parent, instance);

         }
     }
         }
     }

-    else if (node->GetName() == wxT("object"))
+    else if (node.GetName() == wxT("object"))

     {
         for ( wxVector<wxXmlResourceHandler*>::iterator h = m_handlers.begin();
               h != m_handlers.end(); ++h )
         {
             wxXmlResourceHandler *handler = *h;
     {
         for ( wxVector<wxXmlResourceHandler*>::iterator h = m_handlers.begin();
               h != m_handlers.end(); ++h )
         {
             wxXmlResourceHandler *handler = *h;

-            if (handler->CanHandle(node))
-                return handler->CreateResource(node, parent, instance);
+            if (handler->CanHandle(&node))
+                return handler->CreateResource(&node, parent, instance);

         }
     }
 
         }
     }
 

-    wxLogError(_("No handler found for XML node '%s', class '%s'!"),
-               node->GetName().c_str(),
-               node->GetAttribute(wxT("class"), wxEmptyString).c_str());
+    ReportError
+    (
+        &node,
+        wxString::Format
+        (
+            "no handler found for XML node \"%s\" (class \"%s\")",
+            node.GetName(),
+            node.GetAttribute("class", wxEmptyString)
+        )
+    );

     return NULL;
 }
 
     return NULL;
 }
 


@@ -852,8 +984,15 @@ wxObject *wxXmlResourceHandler::CreateResource(wxXmlNode *node, wxObject *parent
             if (!m_instance)
             {
                 wxString name = node->GetAttribute(wxT("name"), wxEmptyString);
             if (!m_instance)
             {
                 wxString name = node->GetAttribute(wxT("name"), wxEmptyString);

-                wxLogError(_("Subclass '%s' not found for resource '%s', not subclassing!"),
-                           subclass.c_str(), name.c_str());
+                ReportError
+                (
+                    node,
+                    wxString::Format
+                    (
+                        "subclass \"%s\" not found for resource \"%s\", not subclassing",
+                        subclass, name
+                    )
+                );

             }
         }
     }
             }
         }
     }


@@ -889,7 +1028,8 @@ void wxXmlResourceHandler::AddWindowStyles()
     // 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);
     // 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(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(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);


@@ -927,9 +1067,17 @@ int wxXmlResourceHandler::GetStyle(const wxString& param, int defaults)
         fl = tkn.GetNextToken();
         index = m_styleNames.Index(fl);
         if (index != wxNOT_FOUND)
         fl = tkn.GetNextToken();
         index = m_styleNames.Index(fl);
         if (index != wxNOT_FOUND)

+        {

             style |= m_styleValues[index];
             style |= m_styleValues[index];

+        }

         else
         else

-            wxLogError(_("Unknown style flag ") + fl);
+        {
+            ReportParamError
+            (
+                param,
+                wxString::Format("unknown style flag \"%s\"", fl)
+            );
+        }

     }
     return style;
 }
     }
     return style;
 }


@@ -1092,7 +1240,7 @@ static wxColour GetSystemColour(const wxString& name)
     if (!name.empty())
     {
         #define SYSCLR(clr) \
     if (!name.empty())
     {
         #define SYSCLR(clr) \

-            if (name == _T(#clr)) return wxSystemSettings::GetColour(clr);
+            if (name == wxT(#clr)) return wxSystemSettings::GetColour(clr);

         SYSCLR(wxSYS_COLOUR_SCROLLBAR)
         SYSCLR(wxSYS_COLOUR_BACKGROUND)
         SYSCLR(wxSYS_COLOUR_DESKTOP)
         SYSCLR(wxSYS_COLOUR_SCROLLBAR)
         SYSCLR(wxSYS_COLOUR_BACKGROUND)
         SYSCLR(wxSYS_COLOUR_DESKTOP)


@@ -1154,50 +1302,97 @@ wxColour wxXmlResourceHandler::GetColour(const wxString& param, const wxColour&
         if (clr.Ok())
             return clr;
 
         if (clr.Ok())
             return clr;
 

-        wxLogError(_("XRC resource: Incorrect colour specification '%s' for attribute '%s'."),
-                   v.c_str(), param.c_str());
+        ReportParamError
+        (
+            param,
+            wxString::Format("incorrect colour specification \"%s\"", v)
+        );

         return wxNullColour;
     }
 
     return clr;
 }
 
         return wxNullColour;
     }
 
     return clr;
 }
 

+namespace
+{
+
+// if 'param' has stock_id/stock_client, extracts them and returns true
+bool GetStockArtAttrs(const wxXmlNode *paramNode,
+                      const wxString& defaultArtClient,
+                      wxString& art_id, wxString& art_client)
+{
+    if ( paramNode )
+    {
+        art_id = paramNode->GetAttribute("stock_id", "");
+
+        if ( !art_id.empty() )
+        {
+            art_id = wxART_MAKE_ART_ID_FROM_STR(art_id);
+
+            art_client = paramNode->GetAttribute("stock_client", "");
+            if ( art_client.empty() )
+                art_client = defaultArtClient;
+            else
+                art_client = wxART_MAKE_CLIENT_ID_FROM_STR(art_client);
+
+            return true;
+        }
+    }

 
 

+    return false;
+}
+
+} // anonymous namespace

 
 wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
                                          const wxArtClient& defaultArtClient,
                                          wxSize size)
 {
 
 wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
                                          const wxArtClient& defaultArtClient,
                                          wxSize size)
 {

-    /* If the bitmap is specified as stock item, query wxArtProvider for it: */
-    wxXmlNode *bmpNode = GetParamNode(param);
-    if ( bmpNode )
+    // it used to be possible to pass an empty string here to indicate that the
+    // bitmap name should be read from this node itself but this is not
+    // supported any more because GetBitmap(m_node) can be used directly
+    // instead
+    wxASSERT_MSG( !param.empty(), "bitmap parameter name can't be empty" );
+
+    const wxXmlNode* const node = GetParamNode(param);
+
+    if ( !node )

     {
     {

-        wxString sid = bmpNode->GetAttribute(wxT("stock_id"), wxEmptyString);
-        if ( !sid.empty() )
-        {
-            wxString scl = bmpNode->GetAttribute(wxT("stock_client"), wxEmptyString);
-            if (scl.empty())
-                scl = defaultArtClient;
-            else
-                scl = wxART_MAKE_CLIENT_ID_FROM_STR(scl);
+        // this is not an error as bitmap parameter could be optional
+        return wxNullBitmap;
+    }

 
 

-            wxBitmap stockArt =
-                wxArtProvider::GetBitmap(wxART_MAKE_ART_ID_FROM_STR(sid),
-                                         scl, size);
-            if ( stockArt.Ok() )
-                return stockArt;
-        }
+    return GetBitmap(node, defaultArtClient, size);
+}
+
+wxBitmap wxXmlResourceHandler::GetBitmap(const wxXmlNode* node,
+                                         const wxArtClient& defaultArtClient,
+                                         wxSize size)
+{
+    wxCHECK_MSG( node, wxNullBitmap, "bitmap node can't be NULL" );
+
+    /* If the bitmap is specified as stock item, query wxArtProvider for it: */
+    wxString art_id, art_client;
+    if ( GetStockArtAttrs(node, defaultArtClient,
+                          art_id, art_client) )
+    {
+        wxBitmap stockArt(wxArtProvider::GetBitmap(art_id, art_client, size));
+        if ( stockArt.Ok() )
+            return stockArt;

     }
 
     /* ...or load the bitmap from file: */
     }
 
     /* ...or load the bitmap from file: */

-    wxString name = GetParamValue(param);
+    wxString name = GetParamValue(node);

     if (name.empty()) return wxNullBitmap;
 #if wxUSE_FILESYSTEM
     wxFSFile *fsfile = GetCurFileSystem().OpenFile(name, wxFS_READ | wxFS_SEEKABLE);
     if (fsfile == NULL)
     {
     if (name.empty()) return wxNullBitmap;
 #if wxUSE_FILESYSTEM
     wxFSFile *fsfile = GetCurFileSystem().OpenFile(name, wxFS_READ | wxFS_SEEKABLE);
     if (fsfile == NULL)
     {

-        wxLogError(_("XRC resource: Cannot create bitmap from '%s'."),
-                   name.c_str());
+        ReportParamError
+        (
+            node->GetName(),
+            wxString::Format("cannot open bitmap resource \"%s\"", name)
+        );

         return wxNullBitmap;
     }
     wxImage img(*(fsfile->GetStream()));
         return wxNullBitmap;
     }
     wxImage img(*(fsfile->GetStream()));


@@ -1208,8 +1403,11 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
 
     if (!img.Ok())
     {
 
     if (!img.Ok())
     {

-        wxLogError(_("XRC resource: Cannot create bitmap from '%s'."),
-                   name.c_str());
+        ReportParamError
+        (
+            node->GetName(),
+            wxString::Format("cannot create bitmap from \"%s\"", name)
+        );

         return wxNullBitmap;
     }
     if (!(size == wxDefaultSize)) img.Rescale(size.x, size.y);
         return wxNullBitmap;
     }
     if (!(size == wxDefaultSize)) img.Rescale(size.x, size.y);


@@ -1220,13 +1418,118 @@ wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
 wxIcon wxXmlResourceHandler::GetIcon(const wxString& param,
                                      const wxArtClient& defaultArtClient,
                                      wxSize size)
 wxIcon wxXmlResourceHandler::GetIcon(const wxString& param,
                                      const wxArtClient& defaultArtClient,
                                      wxSize size)

+{
+    // see comment in GetBitmap(wxString) overload
+    wxASSERT_MSG( !param.empty(), "icon parameter name can't be empty" );
+
+    const wxXmlNode* const node = GetParamNode(param);
+
+    if ( !node )
+    {
+        // this is not an error as icon parameter could be optional
+        return wxIcon();
+    }
+
+    return GetIcon(node, defaultArtClient, size);
+}
+
+wxIcon wxXmlResourceHandler::GetIcon(const wxXmlNode* node,
+                                     const wxArtClient& defaultArtClient,
+                                     wxSize size)

 {
     wxIcon icon;
 {
     wxIcon icon;

-    icon.CopyFromBitmap(GetBitmap(param, defaultArtClient, size));
+    icon.CopyFromBitmap(GetBitmap(node, defaultArtClient, size));

     return icon;
 }
 
 
     return icon;
 }
 
 

+wxIconBundle wxXmlResourceHandler::GetIconBundle(const wxString& param,
+                                                 const wxArtClient& defaultArtClient)
+{
+    wxString art_id, art_client;
+    if ( GetStockArtAttrs(GetParamNode(param), defaultArtClient,
+                          art_id, art_client) )
+    {
+        wxIconBundle stockArt(wxArtProvider::GetIconBundle(art_id, art_client));
+        if ( stockArt.IsOk() )
+            return stockArt;
+    }
+
+    const wxString name = GetParamValue(param);
+    if ( name.empty() )
+        return wxNullIconBundle;
+
+#if wxUSE_FILESYSTEM
+    wxFSFile *fsfile = GetCurFileSystem().OpenFile(name, wxFS_READ | wxFS_SEEKABLE);
+    if ( fsfile == NULL )
+    {
+        ReportParamError
+        (
+            param,
+            wxString::Format("cannot open icon resource \"%s\"", name)
+        );
+        return wxNullIconBundle;
+    }
+
+    wxIconBundle bundle(*(fsfile->GetStream()));
+    delete fsfile;
+#else
+    wxIconBundle bundle(name);
+#endif
+
+    if ( !bundle.IsOk() )
+    {
+        ReportParamError
+        (
+            param,
+            wxString::Format("cannot create icon from \"%s\"", name)
+        );
+        return wxNullIconBundle;
+    }
+
+    return bundle;
+}
+
+
+wxImageList *wxXmlResourceHandler::GetImageList(const wxString& param)
+{
+    wxXmlNode * const imagelist_node = GetParamNode(param);
+    if ( !imagelist_node )
+        return NULL;
+
+    wxXmlNode * const oldnode = m_node;
+    m_node = imagelist_node;
+
+    // size
+    wxSize size = GetSize();
+    size.SetDefaults(wxSize(wxSystemSettings::GetMetric(wxSYS_ICON_X),
+                            wxSystemSettings::GetMetric(wxSYS_ICON_Y)));
+
+    // mask: true by default
+    bool mask = HasParam(wxT("mask")) ? GetBool(wxT("mask"), true) : true;
+
+    // now we have everything we need to create the image list
+    wxImageList *imagelist = new wxImageList(size.x, size.y, mask);
+
+    // add images
+    wxString parambitmap = wxT("bitmap");
+    if ( HasParam(parambitmap) )
+    {
+        wxXmlNode *n = m_node->GetChildren();
+        while (n)
+        {
+            if (n->GetType() == wxXML_ELEMENT_NODE && n->GetName() == parambitmap)
+            {
+                // add icon instead of bitmap to keep the bitmap mask
+                imagelist->Add(GetIcon(n));
+            }
+            n = n->GetNext();
+        }
+    }
+
+    m_node = oldnode;
+    return imagelist;
+}

 
 wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param)
 {
 
 wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param)
 {


@@ -1258,9 +1561,9 @@ bool wxXmlResourceHandler::IsOfClass(wxXmlNode *node, const wxString& classname)
 
 
 
 
 
 

-wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node)
+wxString wxXmlResourceHandler::GetNodeContent(const wxXmlNode *node)

 {
 {

-    wxXmlNode *n = node;
+    const wxXmlNode *n = node;

     if (n == NULL) return wxEmptyString;
     n = n->GetChildren();
 
     if (n == NULL) return wxEmptyString;
     n = n->GetChildren();
 


@@ -1284,6 +1587,10 @@ wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
         return GetNodeContent(GetParamNode(param));
 }
 
         return GetNodeContent(GetParamNode(param));
 }
 

+wxString wxXmlResourceHandler::GetParamValue(const wxXmlNode* node)
+{
+    return GetNodeContent(node);
+}

 
 
 wxSize wxXmlResourceHandler::GetSize(const wxString& param,
 
 
 wxSize wxXmlResourceHandler::GetSize(const wxString& param,


@@ -1300,7 +1607,11 @@ wxSize wxXmlResourceHandler::GetSize(const wxString& param,
     if (!s.BeforeFirst(wxT(',')).ToLong(&sx) ||
         !s.AfterLast(wxT(',')).ToLong(&sy))
     {
     if (!s.BeforeFirst(wxT(',')).ToLong(&sx) ||
         !s.AfterLast(wxT(',')).ToLong(&sy))
     {

-        wxLogError(_("Cannot parse coordinates from '%s'."), s.c_str());
+        ReportParamError
+        (
+            param,
+            wxString::Format("cannot parse coordinates value \"%s\"", s)
+        );

         return wxDefaultSize;
     }
 
         return wxDefaultSize;
     }
 


@@ -1316,7 +1627,11 @@ wxSize wxXmlResourceHandler::GetSize(const wxString& param,
         }
         else
         {
         }
         else
         {

-            wxLogError(_("Cannot convert dialog units: dialog unknown."));
+            ReportParamError
+            (
+                param,
+                "cannot convert dialog units: dialog unknown"
+            );

             return wxDefaultSize;
         }
     }
             return wxDefaultSize;
         }
     }


@@ -1348,7 +1663,11 @@ wxCoord wxXmlResourceHandler::GetDimension(const wxString& param,
 
     if (!s.ToLong(&sx))
     {
 
     if (!s.ToLong(&sx))
     {

-        wxLogError(_("Cannot parse dimension from '%s'."), s.c_str());
+        ReportParamError
+        (
+            param,
+            wxString::Format("cannot parse dimension value \"%s\"", s)
+        );

         return defaultv;
     }
 
         return defaultv;
     }
 


@@ -1364,7 +1683,11 @@ wxCoord wxXmlResourceHandler::GetDimension(const wxString& param,
         }
         else
         {
         }
         else
         {

-            wxLogError(_("Cannot convert dialog units: dialog unknown."));
+            ReportParamError
+            (
+                param,
+                "cannot convert dialog units: dialog unknown"
+            );

             return defaultv;
         }
     }
             return defaultv;
         }
     }


@@ -1379,13 +1702,12 @@ static wxFont GetSystemFont(const wxString& name)
     if (!name.empty())
     {
         #define SYSFNT(fnt) \
     if (!name.empty())
     {
         #define SYSFNT(fnt) \

-            if (name == _T(#fnt)) return wxSystemSettings::GetFont(fnt);
+            if (name == wxT(#fnt)) return wxSystemSettings::GetFont(fnt);

         SYSFNT(wxSYS_OEM_FIXED_FONT)
         SYSFNT(wxSYS_ANSI_FIXED_FONT)
         SYSFNT(wxSYS_ANSI_VAR_FONT)
         SYSFNT(wxSYS_SYSTEM_FONT)
         SYSFNT(wxSYS_DEVICE_DEFAULT_FONT)
         SYSFNT(wxSYS_OEM_FIXED_FONT)
         SYSFNT(wxSYS_ANSI_FIXED_FONT)
         SYSFNT(wxSYS_ANSI_VAR_FONT)
         SYSFNT(wxSYS_SYSTEM_FONT)
         SYSFNT(wxSYS_DEVICE_DEFAULT_FONT)

-        SYSFNT(wxSYS_DEFAULT_PALETTE)

         SYSFNT(wxSYS_SYSTEM_FIXED_FONT)
         SYSFNT(wxSYS_DEFAULT_GUI_FONT)
         #undef SYSFNT
         SYSFNT(wxSYS_SYSTEM_FIXED_FONT)
         SYSFNT(wxSYS_DEFAULT_GUI_FONT)
         #undef SYSFNT


@@ -1399,7 +1721,8 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
     wxXmlNode *font_node = GetParamNode(param);
     if (font_node == NULL)
     {
     wxXmlNode *font_node = GetParamNode(param);
     if (font_node == NULL)
     {

-        wxLogError(_("Cannot find font node '%s'."), param.c_str());
+        ReportError(
+            wxString::Format("cannot find font node \"%s\"", param));

         return wxNullFont;
     }
 
         return wxNullFont;
     }
 


@@ -1484,6 +1807,7 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
     // encoding
     wxFontEncoding enc = wxFONTENCODING_DEFAULT;
     bool hasEncoding = HasParam(wxT("encoding"));
     // encoding
     wxFontEncoding enc = wxFONTENCODING_DEFAULT;
     bool hasEncoding = HasParam(wxT("encoding"));

+#if wxUSE_FONTMAP

     if (hasEncoding)
     {
         wxString encoding = GetParamValue(wxT("encoding"));
     if (hasEncoding)
     {
         wxString encoding = GetParamValue(wxT("encoding"));


@@ -1493,6 +1817,7 @@ wxFont wxXmlResourceHandler::GetFont(const wxString& param)
         if (enc == wxFONTENCODING_SYSTEM)
             enc = wxFONTENCODING_DEFAULT;
     }
         if (enc == wxFONTENCODING_SYSTEM)
             enc = wxFONTENCODING_DEFAULT;
     }

+#endif // wxUSE_FONTMAP

 
     // is this font based on a system font?
     wxFont font = GetSystemFont(GetParamValue(wxT("sysfont")));
 
     // is this font based on a system font?
     wxFont font = GetSystemFont(GetParamValue(wxT("sysfont")));


@@ -1541,8 +1866,12 @@ void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
         wnd->SetExtraStyle(wnd->GetExtraStyle() | GetStyle(wxT("exstyle")));
     if (HasParam(wxT("bg")))
         wnd->SetBackgroundColour(GetColour(wxT("bg")));
         wnd->SetExtraStyle(wnd->GetExtraStyle() | GetStyle(wxT("exstyle")));
     if (HasParam(wxT("bg")))
         wnd->SetBackgroundColour(GetColour(wxT("bg")));

+    if (HasParam(wxT("ownbg")))
+        wnd->SetOwnBackgroundColour(GetColour(wxT("ownbg")));

     if (HasParam(wxT("fg")))
         wnd->SetForegroundColour(GetColour(wxT("fg")));
     if (HasParam(wxT("fg")))
         wnd->SetForegroundColour(GetColour(wxT("fg")));

+    if (HasParam(wxT("ownfg")))
+        wnd->SetOwnForegroundColour(GetColour(wxT("ownfg")));

     if (GetBool(wxT("enabled"), 1) == 0)
         wnd->Enable(false);
     if (GetBool(wxT("focused"), 0) == 1)
     if (GetBool(wxT("enabled"), 1) == 0)
         wnd->Enable(false);
     if (GetBool(wxT("focused"), 0) == 1)


@@ -1554,7 +1883,9 @@ void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
         wnd->SetToolTip(GetText(wxT("tooltip")));
 #endif
     if (HasParam(wxT("font")))
         wnd->SetToolTip(GetText(wxT("tooltip")));
 #endif
     if (HasParam(wxT("font")))

-        wnd->SetFont(GetFont());
+        wnd->SetFont(GetFont(wxT("font")));
+    if (HasParam(wxT("ownfont")))
+        wnd->SetOwnFont(GetFont(wxT("ownfont")));

     if (HasParam(wxT("help")))
         wnd->SetHelpText(GetText(wxT("help")));
 }
     if (HasParam(wxT("help")))
         wnd->SetHelpText(GetText(wxT("help")));
 }


@@ -1566,8 +1897,8 @@ void wxXmlResourceHandler::CreateChildren(wxObject *parent, bool this_hnd_only)
     {
         if ( IsObjectNode(n) )
         {
     {
         if ( IsObjectNode(n) )
         {

-            m_resource->CreateResFromNode(n, parent, NULL,
-                                          this_hnd_only ? this : NULL);
+            m_resource->DoCreateResFromNode(*n, parent, NULL,
+                                            this_hnd_only ? this : NULL);

         }
     }
 }
         }
     }
 }


@@ -1590,12 +1921,63 @@ void wxXmlResourceHandler::CreateChildrenPrivately(wxObject *parent, wxXmlNode *
 }
 
 
 }
 
 

+//-----------------------------------------------------------------------------
+// errors reporting
+//-----------------------------------------------------------------------------
+
+void wxXmlResourceHandler::ReportError(const wxString& message)
+{
+    m_resource->ReportError(m_node, message);
+}
+
+void wxXmlResourceHandler::ReportError(wxXmlNode *context,
+                                       const wxString& message)
+{
+    m_resource->ReportError(context ? context : m_node, message);
+}
+
+void wxXmlResourceHandler::ReportParamError(const wxString& param,
+                                            const wxString& message)
+{
+    m_resource->ReportError(GetParamNode(param), message);
+}
+
+void wxXmlResource::ReportError(wxXmlNode *context, const wxString& message)
+{
+    if ( !context )
+    {
+        DoReportError("", NULL, message);
+        return;
+    }

 
 

+    // We need to find out the file that 'context' is part of. Performance of
+    // this code is not critical, so we simply find the root XML node and
+    // compare it with all loaded XRC files.
+    const wxString filename = GetFileNameFromNode(context, Data());

 
 

+    DoReportError(filename, context, message);
+}

 
 

+void wxXmlResource::DoReportError(const wxString& xrcFile, wxXmlNode *position,
+                                  const wxString& message)
+{
+    const int line = position ? position->GetLineNumber() : -1;

 
 

+    wxString loc;
+    if ( !xrcFile.empty() )
+        loc = xrcFile + ':';
+    if ( line != -1 )
+        loc += wxString::Format("%d:", line);
+    if ( !loc.empty() )
+        loc += ' ';
+
+    wxLogError("XRC error: %s%s", loc, message);
+}

 
 

-// --------------- XRCID implementation -----------------------------
+
+//-----------------------------------------------------------------------------
+// XRCID implementation
+//-----------------------------------------------------------------------------

 
 #define XRCID_TABLE_SIZE     1024
 
 
 #define XRCID_TABLE_SIZE     1024
 


@@ -1655,58 +2037,13 @@ static int XRCID_Lookup(const char *str_id, int value_if_not_found = wxID_NONE)
     return (*rec_var)->id;
 }
 
     return (*rec_var)->id;
 }
 

-static void AddStdXRCID_Records();
-
-/*static*/
-int wxXmlResource::DoGetXRCID(const char *str_id, int value_if_not_found)
-{
-    static bool s_stdIDsAdded = false;
-
-    if ( !s_stdIDsAdded )
-    {
-        s_stdIDsAdded = true;
-        AddStdXRCID_Records();
-    }
-
-    return XRCID_Lookup(str_id, value_if_not_found);
-}
-
-/* static */
-wxString wxXmlResource::FindXRCIDById(int numId)
+namespace

 {
 {

-    for ( int i = 0; i < XRCID_TABLE_SIZE; i++ )
-    {
-        for ( XRCID_record *rec = XRCID_Records[i]; rec; rec = rec->next )
-        {
-            if ( rec->id == numId )
-                return wxString(rec->key);
-        }
-    }

 
 

-    return wxString();
-}
+// flag indicating whether standard XRC ids were already initialized
+static bool gs_stdIDsAdded = false;

 
 

-static void CleanXRCID_Record(XRCID_record *rec)
-{
-    if (rec)
-    {
-        CleanXRCID_Record(rec->next);
-
-        free(rec->key);
-        delete rec;
-    }
-}
-
-static void CleanXRCID_Records()
-{
-    for (int i = 0; i < XRCID_TABLE_SIZE; i++)
-    {
-        CleanXRCID_Record(XRCID_Records[i]);
-        XRCID_Records[i] = NULL;
-    }
-}
-
-static void AddStdXRCID_Records()
+void AddStdXRCID_Records()

 {
 #define stdID(id) XRCID_Lookup(#id, id)
     stdID(-1);
 {
 #define stdID(id) XRCID_Lookup(#id, id)
     stdID(-1);


@@ -1834,11 +2171,62 @@ static void AddStdXRCID_Records()
 #undef stdID
 }
 
 #undef stdID
 }
 

+} // anonymous namespace
+
+
+/*static*/
+int wxXmlResource::DoGetXRCID(const char *str_id, int value_if_not_found)
+{
+    if ( !gs_stdIDsAdded )
+    {
+        gs_stdIDsAdded = true;
+        AddStdXRCID_Records();
+    }
+
+    return XRCID_Lookup(str_id, value_if_not_found);
+}
+
+/* static */
+wxString wxXmlResource::FindXRCIDById(int numId)
+{
+    for ( int i = 0; i < XRCID_TABLE_SIZE; i++ )
+    {
+        for ( XRCID_record *rec = XRCID_Records[i]; rec; rec = rec->next )
+        {
+            if ( rec->id == numId )
+                return wxString(rec->key);
+        }
+    }
+
+    return wxString();
+}
+
+static void CleanXRCID_Record(XRCID_record *rec)
+{
+    if (rec)
+    {
+        CleanXRCID_Record(rec->next);

 
 

+        free(rec->key);
+        delete rec;
+    }
+}
+
+static void CleanXRCID_Records()
+{
+    for (int i = 0; i < XRCID_TABLE_SIZE; i++)
+    {
+        CleanXRCID_Record(XRCID_Records[i]);
+        XRCID_Records[i] = NULL;
+    }

 
 

+    gs_stdIDsAdded = false;
+}

 
 
 
 

-// --------------- module and globals -----------------------------
+//-----------------------------------------------------------------------------
+// module and globals
+//-----------------------------------------------------------------------------

 
 // normally we would do the cleanup from wxXmlResourceModule::OnExit() but it
 // can happen that some XRC records have been created because of the use of
 
 // normally we would do the cleanup from wxXmlResourceModule::OnExit() but it
 // can happen that some XRC records have been created because of the use of