Descent3/legacy/editor/TextureGrWnd.h

/*
* $Logfile: /DescentIII/Main/editor/TextureGrWnd.h $
* $Revision: 1.1.1.1 $
* $Date: 2003-08-26 03:57:39 $
* $Author: kevinb $
*
* Texture View Window
*
* $Log: not supported by cvs2svn $
 * 
 * 5     3/02/99 6:03p Jason
 * added opengl prototypes
 * 
 * 4     12/21/98 11:30p Matt
 * Added names for objects
 * 
 * 3     1/06/98 1:27p Matt
 * Cleaned up interfaces to rendering routines, deleted unused code, etc.
 * 
 * 2     9/03/97 8:00p Samir
 * Implemented most of the fixes for the object moving system.
 * 
 * 14    6/30/97 12:48p Jeff
 * Added right-click popup menu stufff
 * 
 * 13    6/30/97 11:34a Jeff
 * 
 * 12    6/05/97 6:58p Jason
 * added more megacell functionality
 * 
 * 11    4/09/97 2:00p Jason
 * moved DrawAllPaths function to gamepath where it belongs
 * 
 * 10    4/08/97 10:42a Jason
 * implemented path following interface
 * 
 * 9     3/20/97 11:55a Jason
 * changes for terrain editing/drawing
 * 
 * 8     2/19/97 11:06a Samir
 * Only flip screen if we rendered but did not hit the left button down
 * key to prevent green screen flash.
 * 
 * 7     2/18/97 7:57p Matt
 * Added code to select a segment by clicking on it in the texture-mapped
 * window
 * 
 * 6     1/30/97 6:44p Samir
 * Added handlers for Caption bar drawing
*
* $NoKeywords: $
*/

// TextureGrWnd.h : header file
//

#ifndef M_TEXTUREGRWND_H
#define M_TEXTUREGRWND_H

#include "GrWnd.h"
#include "vecmat.h"

/////////////////////////////////////////////////////////////////////////////
// CTextureGrWnd window

class CTextureGrWnd : public CGrWnd
{
// Construction
public:
	CTextureGrWnd();

// Attributes
public:

// Operations
public:
//	note RECT is not const.  This means that the rect we get back will be changed
//	to the actual rect encompassing the window
	BOOL Create(RECT &rect, BOOL movable, CWnd *pParent);
	void Render();
	bool SetupPopup(CMenu *popup,char *title);


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTextureGrWnd)
	protected:
	virtual BOOL OnCommand(WPARAM wParam, LPARAM lParam);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CTextureGrWnd();

private:
	int CTextureGrWnd::TGWFindRoomFace(int x,int y,int *roomnum,int *facenum);
	int CTextureGrWnd::TGWFindLightmapFace(int x,int y,int *roomnum,int *facenum,int *lumel_num);
	void CTextureGrWnd::TGWRenderMine(vector *pos,matrix *orient,float zoom,int start_roomnum);


	// Generated message map functions
protected:
	//{{AFX_MSG(CTextureGrWnd)
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnPaint();
	afx_msg void OnDestroy();
	afx_msg void OnMove(int x, int y);
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg BOOL OnNcActivate(BOOL bActive);
	afx_msg void OnNcPaint();
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

private:
	BOOL m_Movable;						// is this floating?
	BOOL m_StartFlip;					// shall we flip the screen when getting to OnPaint.

	vector m_ViewPos;
	matrix m_ViewMatrix;					// these are used by the object mover.

	//for FindRoomFace()
	vector 	m_last_viewer_eye;
	matrix 	m_last_viewer_orient;
	float		m_last_zoom;
	int		m_last_start_room;
	void TexGrStartOpenGL();
	void TexGrStopOpenGL();

};

/////////////////////////////////////////////////////////////////////////////
#endif