utils/ogl/src/constrnt.h

/////////////////////////////////////////////////////////////////////////////
// Name:        constrnt.h
// Purpose:     OGL constraint definitions
// Author:      Julian Smart
// Modified by:
// Created:     12/07/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _OGL_CONSTRNT_H_
#define _OGL_CONSTRNT_H_

#ifdef __GNUG__
#pragma interface "constrnt.h"
#endif

/*
 * OGL Constraints
 *
 */

class wxOGLConstraintType: public wxObject
{
 DECLARE_DYNAMIC_CLASS(wxOGLConstraintType)
public:
  wxOGLConstraintType(int type = 0, const wxString& name = "", const wxString& phrase = "");
  ~wxOGLConstraintType();

public:
  int           m_type;     // E.g. gyCONSTRAINT_CENTRED_VERTICALLY
  wxString      m_name;     // E.g. "Centre vertically"
  wxString      m_phrase;   // E.g. "centred vertically with respect to", "left of"

};

extern wxList* wxOGLConstraintTypes;

#define gyCONSTRAINT_CENTRED_VERTICALLY   1
#define gyCONSTRAINT_CENTRED_HORIZONTALLY 2
#define gyCONSTRAINT_CENTRED_BOTH         3
#define gyCONSTRAINT_LEFT_OF              4
#define gyCONSTRAINT_RIGHT_OF             5
#define gyCONSTRAINT_ABOVE                6
#define gyCONSTRAINT_BELOW                7
#define gyCONSTRAINT_ALIGNED_TOP          8
#define gyCONSTRAINT_ALIGNED_BOTTOM       9
#define gyCONSTRAINT_ALIGNED_LEFT         10
#define gyCONSTRAINT_ALIGNED_RIGHT        11

// Like aligned, but with the objects centred on the respective edge
// of the reference object.
#define gyCONSTRAINT_MIDALIGNED_TOP       12
#define gyCONSTRAINT_MIDALIGNED_BOTTOM    13
#define gyCONSTRAINT_MIDALIGNED_LEFT      14
#define gyCONSTRAINT_MIDALIGNED_RIGHT     15

class wxOGLConstraint: public wxObject
{
 DECLARE_DYNAMIC_CLASS(wxOGLConstraint)
 public:
  wxOGLConstraint() { m_xSpacing = 0.0; m_ySpacing = 0.0; m_constraintType = 0; m_constraintName = ""; m_constraintId = 0;
                        m_constrainingObject = NULL; }
  wxOGLConstraint(int type, wxShape *constraining, wxList& constrained);
  ~wxOGLConstraint();

  // Returns TRUE if anything changed
  bool Evaluate();
  inline void SetSpacing(double x, double y) { m_xSpacing = x; m_ySpacing = y; };
  bool Equals(double a, double b);

  double         m_xSpacing;
  double         m_ySpacing;
  int           m_constraintType;
  wxString      m_constraintName;
  long          m_constraintId;
  wxShape*      m_constrainingObject;
  wxList        m_constrainedObjects;

};

void OGLInitializeConstraintTypes();
void OGLCleanUpConstraintTypes();

#endif
 // _OGL_CONSTRNT_H_
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: constrnt.h
	3	// Purpose: OGL constraint definitions
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 12/07/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _OGL_CONSTRNT_H_
	13	#define _OGL_CONSTRNT_H_
	14
	15	#ifdef __GNUG__
	16	#pragma interface "constrnt.h"
	17	#endif
	18
	19	/*
	20	* OGL Constraints
	21	*
	22	*/
	23
	24	class wxOGLConstraintType: public wxObject
	25	{
	26	DECLARE_DYNAMIC_CLASS(wxOGLConstraintType)
	27	public:
	28	wxOGLConstraintType(int type = 0, const wxString& name = "", const wxString& phrase = "");
	29	~wxOGLConstraintType();
	30
	31	public:
	32	int m_type; // E.g. gyCONSTRAINT_CENTRED_VERTICALLY
	33	wxString m_name; // E.g. "Centre vertically"
	34	wxString m_phrase; // E.g. "centred vertically with respect to", "left of"
	35
	36	};
	37
	38	extern wxList* wxOGLConstraintTypes;
	39
	40	#define gyCONSTRAINT_CENTRED_VERTICALLY 1
	41	#define gyCONSTRAINT_CENTRED_HORIZONTALLY 2
	42	#define gyCONSTRAINT_CENTRED_BOTH 3
	43	#define gyCONSTRAINT_LEFT_OF 4
	44	#define gyCONSTRAINT_RIGHT_OF 5
	45	#define gyCONSTRAINT_ABOVE 6
	46	#define gyCONSTRAINT_BELOW 7
	47	#define gyCONSTRAINT_ALIGNED_TOP 8
	48	#define gyCONSTRAINT_ALIGNED_BOTTOM 9
	49	#define gyCONSTRAINT_ALIGNED_LEFT 10
	50	#define gyCONSTRAINT_ALIGNED_RIGHT 11
	51
	52	// Like aligned, but with the objects centred on the respective edge
	53	// of the reference object.
	54	#define gyCONSTRAINT_MIDALIGNED_TOP 12
	55	#define gyCONSTRAINT_MIDALIGNED_BOTTOM 13
	56	#define gyCONSTRAINT_MIDALIGNED_LEFT 14
	57	#define gyCONSTRAINT_MIDALIGNED_RIGHT 15
	58
	59	class wxOGLConstraint: public wxObject
	60	{
	61	DECLARE_DYNAMIC_CLASS(wxOGLConstraint)
	62	public:
	63	wxOGLConstraint() { m_xSpacing = 0.0; m_ySpacing = 0.0; m_constraintType = 0; m_constraintName = ""; m_constraintId = 0;
	64	m_constrainingObject = NULL; }
	65	wxOGLConstraint(int type, wxShape *constraining, wxList& constrained);
	66	~wxOGLConstraint();
	67
	68	// Returns TRUE if anything changed
	69	bool Evaluate();
	70	inline void SetSpacing(double x, double y) { m_xSpacing = x; m_ySpacing = y; };
	71	bool Equals(double a, double b);
	72
	73	double m_xSpacing;
	74	double m_ySpacing;
	75	int m_constraintType;
	76	wxString m_constraintName;
	77	long m_constraintId;
	78	wxShape* m_constrainingObject;
	79	wxList m_constrainedObjects;
	80
	81	};
	82
	83	void OGLInitializeConstraintTypes();
	84	void OGLCleanUpConstraintTypes();
	85
	86	#endif
	87	// _OGL_CONSTRNT_H_