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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Portions Copyright (C) 1998 - 2011, Julian Smart
// Portions Copyright (C) 2011 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// constrnt.h - OGL constraint definitions
//
//////////////////////////////////////////////////////////////////////////
#ifndef _OGL_CONSTRNT_H_
#define _OGL_CONSTRNT_H_
/*
* OGL Constraints
*
*/
class wxOGLConstraintType: public wxObject
{
DECLARE_DYNAMIC_CLASS(wxOGLConstraintType)
public:
wxOGLConstraintType(int type = 0, const wxString &name = wxEmptyString,
const wxString &phrase = wxEmptyString);
~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 = wxEmptyString;
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_
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