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/*
===========================================================================
Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
This file is part of the Doom 3 GPL Source Code ("Doom 3 Source Code").
Doom 3 Source Code 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 3 of the License, or
(at your option) any later version.
Doom 3 Source Code 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 Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
===========================================================================
*/
#ifndef __DIALOGCOLORPICKER__
#define __DIALOGCOLORPICKER__
// Original ColorPicker/DIB source by Rajiv Ramachandran <rrajivram@hotmail.com>
// included with permission from the author
#include "CDib.h"
#define RADIUS 100
#define PI 3.14159265358
#define RECT_WIDTH 5
#define TOSCALE(x) (((x)*RADIUS)/255.0)
#define SCALETOMAX(x) (((x)*255.0)/RADIUS)
#define RED 0
#define GREEN 1
#define BLUE 2
#define BAD_SLOPE 1000000.0
struct HSVType;
struct RGBType {
COLORREF color() { return RGB( r, g, b ); }
HSVType toHSV();
int r, g, b;
};
struct HSVType {
RGBType toRGB();
int h, s, v;
};
struct LineDesc {
double x, y;
double slope;
double c;
};
class CDialogColorPicker : public CDialog
{
// Construction
public:
CDialogColorPicker(COLORREF c,CWnd* pParent = NULL); // standard constructor
~CDialogColorPicker();
COLORREF GetColor() { return color.color();};
float GetOverBright() { return overBright; };
// Dialog Data
//{{AFX_DATA(CDialogColorPicker)
enum { IDD = IDD_DIALOG_COLORS };
float m_overBright;
//}}AFX_DATA
void (*UpdateParent)( float r, float g, float b, float a );
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CDialogColorPicker)
//}}AFX_VIRTUAL
// Implementation
protected:
// Generated message map functions
//{{AFX_MSG(CDialogColorPicker)
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
afx_msg void OnSysColorChange();
afx_msg void OnPaint();
virtual BOOL OnInitDialog();
afx_msg void OnChangeEditBlue();
afx_msg void OnChangeEditGreen();
afx_msg void OnChangeEditHue();
afx_msg void OnChangeEditRed();
afx_msg void OnChangeEditSat();
afx_msg void OnChangeEditVal();
afx_msg void OnChangeEditOverbright();
afx_msg void OnTimer(UINT nIDEvent);
afx_msg void OnBtnColor();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
void DrawFilledColor(CDC *pDC,CRect cr,COLORREF c);
void DrawLines(CDC *pDC);
void DrawXorRect(CDC *pDC,CRect& cr);
void CalcSlopes();
void CalcCuboid();
void CreateBrightDIB();
void SetDIBPalette();
void DrawMarkers(CDC *pDC);
void TrackPoint(CPoint pt);
void CalcRects();
BOOL InCircle(CPoint pt);
BOOL InBright(CPoint pt);
BOOL InOverBright(CPoint pt);
void SetSpinVals();
void SetEditVals();
void DrawAll();
void DrawRGB(CDC *pDC);
void DrawHSB(CDC *pDC);
void LoadMappedBitmap(CBitmap& bitmap,UINT nIdResource,CSize& size);
CBitmap m_RgbBitmap,m_HsbBitmap;
CDC memDC;
CPoint m_Centre;
CDIB m_BrightDIB;
int rgbWidth;
int rgbHeight;
int hsbWidth;
int hsbHeight;
int m_nMouseIn;
CRect m_CurrentRect,brightMark;
CRect brightRect;
CRect overBrightRect;
HSVType hsvColor;
RGBType color;
RGBType m_OldColor;
CPoint Vertex;
CPoint Top;
CPoint Left;
CPoint Right;
CRect rects[3];
CPoint m_Cuboid[8];
BOOL m_bInMouse;
int nIndex;
int RedLen;
int GreenLen;
int BlueLen;
LineDesc lines[3];
CRect rgbRect;
CRect hsbRect;
CRect OldColorRect;
CRect NewColorRect;
BOOL m_bInitOver;
BOOL m_bInDrawAll;
float overBright;
};
bool DoNewColor( int* i1, int* i2, int* i3, float *overBright, void (*Update)( float, float, float, float ) = NULL );
#endif /* !__DIALOGCOLORPICKER__ */
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