mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-11-30 07:31:30 +00:00
8c19a03806
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@17 8a3a26a2-13c4-0310-b231-cf6edde360e5
90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
/*
|
|
Copyright (c) 2001, Loki software, inc.
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
Redistributions of source code must retain the above copyright notice, this list
|
|
of conditions and the following disclaimer.
|
|
|
|
Redistributions in binary form must reproduce the above copyright notice, this
|
|
list of conditions and the following disclaimer in the documentation and/or
|
|
other materials provided with the distribution.
|
|
|
|
Neither the name of Loki software nor the names of its contributors may be used
|
|
to endorse or promote products derived from this software without specific prior
|
|
written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
|
DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// DESCRIPTION:
|
|
// header for xml stuff used in radiant
|
|
//
|
|
|
|
#ifndef __XMLSTUFF__
|
|
#define __XMLSTUFF__
|
|
|
|
#include "libxml/parser.h"
|
|
|
|
#include <cstddef>
|
|
|
|
class ISAXHandler;
|
|
|
|
// a 'user data' structure we pass along in the SAX callbacks to represent the current state
|
|
// the recurse value tracks the current depth in the tree
|
|
// message_info also stores information to exit the stream listening cleanly with an error:
|
|
// if msg_level == SYS_ERR, then we will reset the listening at the end of the current node
|
|
// the level for stopping the feed is stored in stop_depth
|
|
// unkown nodes are ignored, we use ignore_depth to track the level we start ignoring from
|
|
struct message_info_t
|
|
{
|
|
int msg_level; // current message level (SYS_MSG, SYS_WRN, SYS_ERR)
|
|
int recurse; // current recursion depth (used to track various things)
|
|
int ignore_depth; // the ignore depth limit when we are jumping over unknown nodes (0 means we are not ignoring)
|
|
int stop_depth; // the depth we need to stop at the end
|
|
int geometry_depth; // are we parsing some geometry information (i.e. do we forward the SAX calls?)
|
|
ISAXHandler* pGeometry; // the handler
|
|
|
|
enum unnamed0 { bufsize = 1024 };
|
|
char m_buffer[bufsize];
|
|
std::size_t m_length;
|
|
};
|
|
|
|
class IGL2DWindow;
|
|
|
|
class ISAXHandler
|
|
{
|
|
public:
|
|
virtual void Release()
|
|
{
|
|
}
|
|
virtual void saxStartElement(message_info_t* ctx, const xmlChar* name, const xmlChar** attrs) = 0;
|
|
virtual void saxEndElement(message_info_t* ctx, const xmlChar* name) = 0;
|
|
virtual void saxCharacters(message_info_t* ctx, const xmlChar* ch, int len) = 0;
|
|
virtual const char* getName()
|
|
{
|
|
return NULL;
|
|
}
|
|
virtual IGL2DWindow* Highlight()
|
|
{
|
|
return 0;
|
|
}
|
|
virtual void DropHighlight()
|
|
{
|
|
}
|
|
};
|
|
|
|
#endif
|