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// pagetreemap.h - Declaration of CDemoControl and CPageTreemap
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003 Bernhard Seifert
//
// This program 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.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Author: bseifert@users.sourceforge.net, bseifert@daccord.net
#pragma once
#include "colorbutton.h"
//
// CDemoControl. Shows the effect of alteration of H and F.
//
class CDemoControl: public CStatic
{
public:
CDemoControl();
void SetParameters(int heightFactor, int scaleFactor); // Percent
protected:
DECLARE_MESSAGE_MAP()
afx_msg void OnPaint();
void AddRidge(int left, int right, double *surface, double h);
void DrawSurface(CDC *pdc, const CRect& rc, int left, int right, const double *surface, COLORREF color, int thick);
double m_h;
double m_f;
double m_bigSurface[3]; // y(x) = [0] * x^2 + [1] * x + [2]
double m_smallSurface1[3];
double m_smallSurface2[3];
double m_sum1[3];
double m_sum2[3];
int m_middle;
};
//
// CPageTreemap. "Settings" property page "Treemap".
//
class CPageTreemap : public CPropertyPage
{
DECLARE_DYNAMIC(CPageTreemap)
enum { IDD = IDD_PAGE_TREEMAP };
public:
CPageTreemap();
virtual ~CPageTreemap();
protected:
virtual void DoDataExchange(CDataExchange* pDX);
virtual BOOL OnInitDialog();
virtual void OnOK();
void UpdateControlStatus();
BOOL m_treemapGrid;
CColorButton m_treemapGridColor;
CColorButton m_treemapHighlightColor;
BOOL m_cushionShading;
UINT m_scaleFactor;
UINT m_heightFactor;
UINT m_ambientLight;
CSpinButtonCtrl m_ambientLightSpin;
CSpinButtonCtrl m_heightFactorSpin;
CSpinButtonCtrl m_scaleFactorSpin;
CEdit m_ctlAmbientLight;
CEdit m_ctlHeightFactor;
CEdit m_ctlScaleFactor;
CButton m_resetToDefaults;
CDemoControl m_demo;
bool m_inited; // true after OnInitDialog
DECLARE_MESSAGE_MAP()
afx_msg void OnBnClickedCushionshading();
afx_msg void OnEnChangeScalefactor();
afx_msg void OnEnChangeHeightfactor();
afx_msg void OnEnChangeAmbientlight();
afx_msg void OnBnClickedResettodefaults();
afx_msg void OnBnClickedTreemapgrid();
afx_msg void OnColorChangedTreemapGrid(NMHDR *, LRESULT *);
afx_msg void OnColorChangedTreemapHighlight(NMHDR *, LRESULT *);
};
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