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Added wxRichTextXMLHandler::RegisterNodeName so custom content classes can be added without

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breaking XML loading


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71399 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2012-05-10 11:59:59 +00:00
parent 1e58c8b944
commit 1aca9fcdfc
4 changed files with 46 additions and 18 deletions
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24
src/richtext/richtextxml.cpp
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@@ -89,6 +89,8 @@ static inline void AddString(wxString& str, const wxColour& col) { str << wxT("#
IMPLEMENT_DYNAMIC_CLASS(wxRichTextXMLHandler, wxRichTextFileHandler)
wxStringToStringHashMap wxRichTextXMLHandler::sm_nodeNameToClassMap;
void wxRichTextXMLHandler::Init()
{
#if wxRICHTEXT_HAVE_DIRECT_OUTPUT
@@ -158,24 +160,12 @@ bool wxRichTextXMLHandler::DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& s
/// Creates an object given an XML element name
wxRichTextObject* wxRichTextXMLHandler::CreateObjectForXMLName(wxRichTextObject* WXUNUSED(parent), const wxString& name) const
{
if (name == wxT("text") || name == wxT("symbol"))
return new wxRichTextPlainText;
else if (name == wxT("image"))
return new wxRichTextImage;
else if (name == wxT("paragraph"))
return new wxRichTextParagraph;
else if (name == wxT("paragraphlayout"))
return new wxRichTextParagraphLayoutBox;
else if (name == wxT("textbox"))
return new wxRichTextBox;
else if (name == wxT("cell"))
return new wxRichTextCell;
else if (name == wxT("table"))
return new wxRichTextTable;
else if (name == wxT("field"))
return new wxRichTextField;
else
// The standard node to class mappings are added in wxRichTextModule::OnInit in richtextbuffer.cpp
wxStringToStringHashMap::const_iterator it = sm_nodeNameToClassMap.find(name);
if (it == sm_nodeNameToClassMap.end())
return NULL;
else
return wxDynamicCast(wxCreateDynamicObject(it->second), wxRichTextObject);
}
/// Recursively import an object