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/**
* Whiteboard session manager
* Message generation utilities
*
* Authors:
* David Yip <yipdw@rose-hulman.edu>
* Jonas Collaros, Stephen Montgomery
*
* Copyright (c) 2004-2005 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifndef __WHITEBOARD_MESSAGE_UTILITIES_H__
#define __WHITEBOARD_MESSAGE_UTILITIES_H__
#include <glibmm.h>
#include "xml/repr.h"
#include "xml/node.h"
#include "jabber_whiteboard/defines.h"
using Glib::ustring;
namespace Inkscape {
namespace Util {
template< typename T >
class ptr_shared;
}
namespace Whiteboard {
struct Node {
ustring tag;
ustring data;
ustring::size_type next_pos;
};
class XMLNodeTracker;
class MessageUtilities {
public:
// Message generation utilities
static Glib::ustring objectToString(Inkscape::XML::Node *element);
/*
static void newObjectMessage(Glib::ustring &msgbuf,
KeyNodeTable& newnodesbuf,
NewChildObjectMessageList& childmsgbuf,
XMLNodeTracker* xmt,
Inkscape::XML::Node const* node,
bool only_collect_nodes = false,
bool collect_children = true);
static void objectChangeMessage(Glib::ustring &msgbuf,
XMLNodeTracker* xmt,
const Glib::ustring &id,
gchar const* key,
gchar const* oldval,
gchar const* newval,
bool is_interactive);
static void objectDeleteMessage(Glib::ustring &msgbuf,
XMLNodeTracker* xmt,
Inkscape::XML::Node const& parent,
Inkscape::XML::Node const& child,
Inkscape::XML::Node const* prev);
static void contentChangeMessage(Glib::ustring &msgbuf,
const Glib::ustring &nodeid,
Util::ptr_shared<char> old_value,
Util::ptr_shared<char> new_value);
static void childOrderChangeMessage(Glib::ustring &msgbuf,
const Glib::ustring &childid,
const Glib::ustring &oldprevid,
const Glib::ustring &newprevid);
// Message parsing utilities
static bool getFirstMessageTag(struct Node& buf,
const Glib::ustring &msg);
static bool findTag(struct Node& buf,
const Glib::ustring &msg);
// Message tag generation utilities
static Glib::ustring makeTagWithContent(const Glib::ustring &tagname,
const Glib::ustring &content);
*/
private:
// noncopyable, nonassignable
MessageUtilities(MessageUtilities const&);
MessageUtilities& operator=(MessageUtilities const&);
};
}
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=c++:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
#endif
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