Source code of Windows XP (NT5)
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/*******************************************************************************
*
* (C) COPYRIGHT MICROSOFT CORP., 1993-1995
* TITLE: FUELBAR.H
* VERSION: 1.0
* AUTHOR: jsenior
* DATE: 10/28/1998
*
********************************************************************************
*
* CHANGE LOG:
*
* DATE REV DESCRIPTION
* ---------- ------- ----------------------------------------------------------
* 10/28/1998 jsenior Original implementation.
*
*******************************************************************************/
#ifndef _FUELBAR_H
#define _FUELBAR_H
#include <windows.h>
#include <commctrl.h>
#include "vec.h"
#ifndef WINNT
#define FUELPROC DLGPROC
#define FuelSetWindowLongPtr SetWindowLong
#define FuelGetWindowLongPtr GetWindowLong
#define FUELLONG_PTR LONG
#define FUELGWLP_USERDATA GWL_USERDATA
#define FUELGWLP_WNDPROC GWL_WNDPROC
#define FUELDWORD_PTR DWORD
#else
#define FUELPROC WNDPROC
#define FuelSetWindowLongPtr SetWindowLongPtr
#define FuelGetWindowLongPtr GetWindowLongPtr
#define FUELLONG_PTR LONG_PTR
#define FUELGWLP_USERDATA GWLP_USERDATA
#define FUELGWLP_WNDPROC GWLP_WNDPROC
#define FUELDWORD_PTR DWORD_PTR
#endif // WINNT
struct FuelBarItem {
LPVOID id;
UINT value;
int imageIndex;
RECT rect;
};
typedef _Vec<FuelBarItem> FuelBarItemList;
class FuelBar {
public:
FuelBar();
virtual ~FuelBar();
BOOL SubclassDlgItem(UINT nID, HWND hParent);
static const int NoImage;
static const LPVOID NoID;
// return current total in the bar, ID may be any value but -1
UINT AddItem(UINT Value, LPVOID ID = NoID, int ImageIndex = NoImage);
BOOL RemoveItem(LPVOID ID);
void ClearItems();
BOOL HighlightItem(LPVOID ID);
UINT GetMaxValue() const {return maxValue;}
void SetMaxValue(UINT newMax) {maxValue = newMax; Clear();}
UINT GetCurrentTotalValue() const {return currentTotalValue;}
void SetImageList(HIMAGELIST ImageList);
LPVOID GetHighlightedItem();
protected:
LPVOID highlightID;
int colorIndex;
UINT currentTotalValue, maxValue;
BOOL calcRects;
FuelBarItemList items;
// CToolTipCtrl toolTip;
WNDPROC prevWndProc;
HWND hwnd;
HIMAGELIST hImageList;
int imageWidth, imageHeight;
COLORREF colorFace, colorLight, colorDark, colorUnused;
void CalculateRects(const RECT& ClientRect);
void Clear();
void GetSysColors();
BOOL OnToolTipNotify(UINT id, NMHDR * pNMHDR, LRESULT * pResult);
void OnPaint();
void OnSysColorChange();
static BOOL APIENTRY StaticWndProc(IN HWND hDlg,
IN UINT uMessage,
IN WPARAM wParam,
IN LPARAM lParam);
};
#endif // _FUELBAR_H