worldspawn/src/feedback.h

/*
   Copyright (C) 1999-2006 Id Software, Inc. and contributors.
   For a list of contributors, see the accompanying CONTRIBUTORS file.

   This file is part of GtkRadiant.

   GtkRadiant is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   GtkRadiant is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GtkRadiant; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

//-----------------------------------------------------------------------------
//
// DESCRIPTION:
// classes used for describing geometry information from q3map feedback
//

#ifndef __Q3MAP_FEEDBACK__
#define __Q3MAP_FEEDBACK__

#include "math/vector.h"
#include "stream/stringstream.h"
#include "xmlstuff.h"
#include "dialog.h"
#include "xywindow.h"

// we use these classes to let plugins draw inside the Radiant windows
// 2D window like YZ XZ XY
class IGL2DWindow {
public:
virtual ~IGL2DWindow() = default;

// Increment the number of references to this object
virtual void IncRef() = 0;

// Decrement the reference count
virtual void DecRef() = 0;

virtual void Draw2D(VIEWTYPE vt) = 0;
};

// 3D window
class IGL3DWindow {
public:
// Increment the number of references to this object
virtual void IncRef() = 0;

// Decrement the reference count
virtual void DecRef() = 0;

virtual void Draw3D() = 0;
};

// a select message with a brush/entity select information
class CSelectMsg : public ISAXHandler {
enum { SELECT_MESSAGE, SELECT_BRUSH } ESelectState;
StringOutputStream message;
StringOutputStream brush;
public:
CSelectMsg()
{
	ESelectState = SELECT_MESSAGE;
}

// SAX interface
void saxStartElement(message_info_t *ctx, const xmlChar *name, const xmlChar **attrs);

void saxEndElement(message_info_t *ctx, const xmlChar *name);

void saxCharacters(message_info_t *ctx, const xmlChar *ch, int len);

// for use in the dialog window
const char *getName()
{
	return message.c_str();
}

IGL2DWindow *Highlight();

void DropHighlight()
{
}
};

class CPointMsg : public ISAXHandler, public IGL2DWindow {
enum { POINT_MESSAGE, POINT_POINT } EPointState;
StringOutputStream message;
StringOutputStream point;
Vector3 pt;
int refCount;
public:
CPointMsg()
{
	EPointState = POINT_MESSAGE;
	refCount = 0;
}

// SAX interface
void Release()
{
	delete this;
}

void saxStartElement(message_info_t *ctx, const xmlChar *name, const xmlChar **attrs);

void saxEndElement(message_info_t *ctx, const xmlChar *name);

void saxCharacters(message_info_t *ctx, const xmlChar *ch, int len);

// for use in the dialog window
const char *getName()
{
	return message.c_str();
}

IGL2DWindow *Highlight();

void DropHighlight();

// IGL2DWindow interface --------------------------------
// Increment the number of references to this object
void IncRef()
{
	refCount++;
}

// Decrement the reference count
void DecRef()
{
	refCount--;
	if (refCount <= 0) {
		delete this;
	}
}

void Draw2D(VIEWTYPE vt);
};

class CWindingMsg : public ISAXHandler, public IGL2DWindow {
enum { WINDING_MESSAGE, WINDING_WINDING } EPointState;
StringOutputStream message;
StringOutputStream winding;
Vector3 wt[256];
int numpoints;
int refCount;
public:
CWindingMsg()
{
	EPointState = WINDING_MESSAGE;
	refCount = 0;
	numpoints = 0;
}

// SAX interface
void Release()
{
	delete this;
}

void saxStartElement(message_info_t *ctx, const xmlChar *name, const xmlChar **attrs);

void saxEndElement(message_info_t *ctx, const xmlChar *name);

void saxCharacters(message_info_t *ctx, const xmlChar *ch, int len);

// for use in the dialog window
const char *getName()
{
	return message.c_str();
}

IGL2DWindow *Highlight();

void DropHighlight();

// IGL2DWindow interface --------------------------------
// Increment the number of references to this object
void IncRef()
{
	refCount++;
}

// Decrement the reference count
void DecRef()
{
	refCount--;
	if (refCount <= 0) {
		delete this;
	}
}

void Draw2D(VIEWTYPE vt);
};


class CDbgDlg : public Dialog {
GPtrArray *m_pFeedbackElements;
// the list widget we use in the dialog
ui::ListStore m_clist{ui::null};
ISAXHandler *m_pHighlight;
IGL2DWindow *m_pDraw2D;
public:
CDbgDlg()
{
	m_pFeedbackElements = g_ptr_array_new();
	m_pHighlight = NULL;
	m_pDraw2D = NULL;
}

// refresh items
void Push(ISAXHandler *);

// clean the debug window, release all ISAXHanlders we have
void Init();

ISAXHandler *GetElement(std::size_t row);

void SetHighlight(gint row);

void DropHighlight();

void draw2D(VIEWTYPE viewType)
{
	if (m_pDraw2D != 0) {
		m_pDraw2D->Draw2D(viewType);
	}
}

void destroyWindow()
{
	if (GetWidget()) {
		Destroy();
	}
}
//  void HideDlg();
protected:
ui::Window BuildDialog();
};

extern CDbgDlg g_DbgDlg;

void Feedback_draw2D(VIEWTYPE viewType);

#endif