avoid GTK+ prefixes for our tree entry code, it is not part of GTK+, should have...

[wxWidgets.git] / interface / wx / richtext / richtextxml.h

diff --git a/interface/wx/richtext/richtextxml.h b/interface/wx/richtext/richtextxml.h
index 1a0f881e0421d6a1cb92aa357f6b2c41f75d0ea1..b5a838c6ea2506b364b5a10944f2de799f623d9d 100644 (file)
--- a/interface/wx/richtext/richtextxml.h
+++ b/interface/wx/richtext/richtextxml.h
@@ -3,17 +3,28 @@
 // Purpose:     interface of wxRichTextXMLHandler
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
     @class wxRichTextXMLHandler
 
     A handler for loading and saving content in an XML format specific
-    to wxRichTextBuffer. You can either add the handler to the buffer
-    and load and save through the buffer or control API, or you can
-    create an instance of the handler on the stack and call its
-    functions directly.
+    to wxRichTextBuffer.
+
+    You can either add the handler to the buffer and load and save through
+    the buffer or control API, or you can create an instance of the handler
+    on the stack and call its functions directly.
+
+
+    @section richtextxmlhandler_flags Handler flags
+
+    The following flags can be used with this handler, via the handler's SetFlags()
+    function or the buffer or control's SetHandlerFlags() function:
+
+    - wxRICHTEXT_HANDLER_INCLUDE_STYLESHEET
+      Include the style sheet in loading and saving operations.
+
 
     @library{wxrichtext}
     @category{richtext}
@@ -22,43 +33,26 @@ class wxRichTextXMLHandler : public wxRichTextFileHandler
 {
 public:
     /**
-        ,  wxString&@e ext = wxT("xml"), @b int@e type = wxRICHTEXT_TYPE_XML)
         Constructor.
     */
-    wxRichTextXMLHandler() const;
+    wxRichTextXMLHandler(const wxString& name = "XML",
+                         const wxString& ext = "xml",
+                         int type = wxRICHTEXT_TYPE_XML);
 
     /**
         Returns @true.
     */
-    bool CanLoad() const;
+    virtual bool CanLoad() const;
 
     /**
         Returns @true.
     */
-    bool CanSave() const;
-
-    /**
-        Creates XML code for a given character or paragraph style.
-    */
-    wxString CreateStyle(const wxTextAttr& attr, bool isPara = false);
-
-    /**
-        Loads buffer context from the given stream.
-    */
-    bool DoLoadFile(wxRichTextBuffer* buffer, wxInputStream& stream);
-
-    /**
-        Saves buffer context to the given stream.
-    */
-    bool DoSaveFile(wxRichTextBuffer* buffer, wxOutputStream& stream);
+    virtual bool CanSave() const;
 
     /**
         Recursively exports an object to the stream.
     */
-    bool ExportXML(wxOutputStream& stream, wxMBConv* convMem,
-                   wxMBConv* convFile,
-                   wxRichTextObject& obj,
-                   int level);
+    bool ExportXML(wxOutputStream& stream, wxRichTextObject& obj, int level);
 
     /**
         Helper function: gets node context.
@@ -75,12 +69,6 @@ public:
     */
     wxString GetParamValue(wxXmlNode* node, const wxString& param);
 
-    /**
-        Helper function: gets style parameters from the given XML node.
-    */
-    bool GetStyle(wxTextAttr& attr, wxXmlNode* node,
-                  bool isPara = false);
-
     /**
         Helper function: gets text from the node.
     */
@@ -96,6 +84,29 @@ public:
     /**
         Recursively imports an object.
     */
-    bool ImportXML(wxRichTextBuffer* buffer, wxXmlNode* node);
+    bool ImportXML(wxRichTextBuffer* buffer, wxRichTextObject* obj, wxXmlNode* node);
+
+    /**
+        Call with XML node name, C++ class name so that wxRTC can read in the node.
+        If you add a custom object, call this.
+    */
+    static void RegisterNodeName(const wxString& nodeName, const wxString& className) { sm_nodeNameToClassMap[nodeName] = className; }
+
+    /**
+        Cleans up the mapping between node name and C++ class.
+    */
+    static void ClearNodeToClassMap() { sm_nodeNameToClassMap.clear(); }
+
+protected:
+
+    /**
+        Loads buffer context from the given stream.
+    */
+    virtual bool DoLoadFile(wxRichTextBuffer* buffer, wxInputStream& stream);
+
+    /**
+        Saves buffer context to the given stream.
+    */
+    virtual bool DoSaveFile(wxRichTextBuffer* buffer, wxOutputStream& stream);
 };