📄 kcbusyprogressctrl.h
字号:
/****************************************************************************
* class : CKCBusyProgressCtrl
* author : Peter Mares / kinkycode.com (gui@ch.co.za)
* base class : CStatic (MFC)
* notes : Control to be used for progress indication when there are
* no lower and upper bounds available for a progress bar.
* Can also be used as a normal progress bar
*
* Disclaimer : Its free, it feels good and its from South Africa :)
****************************************************************************
* Version History:
*
* v0.1 (2003-04-21)
*
* - First public release
*
* v0.2 (2003-04-22)
*
* - Added support for WM_SYSCOLORCHANGE
* - Added flag for whether background colour was a system colour (true by default)
* - Modified ON_MESSAGE handlers to return LRESULT instead of void for
* VC++.NET compatibility
* - Added "Busy Type" flag to support different motion while in busy mode.
* Current modes supported are : BPC_BUSY_PINGPONG
* BPC_BUSY_LTR (left to right)
* BPC_BUSY_RTL (right to left)
* - Added "Busy Fill" flag to support different filling methods while in
* busy mode.
* Current modes supported are : BPC_BUSYFILL_BLOCK (block filling)
* BPC_BUSYFILL_SMOOTH (smooth filling)
* - Fixed bug in percentage fill calculation
*
* v0.21 (2003-04-30)
*
* - Fixed a threading bug (identified by Mark Richards - thanks)
*
* v0.3 (2003-05-02)
*
* - Added the outstanding BPM_XXXXX Messages and handlers to the control
*
****************************************************************************/
#if !defined(AFX_BUSYPROGRESSCTRL_H__BEE47141_AAF5_44A5_8408_2C4452BD764A__INCLUDED_)
#define AFX_BUSYPROGRESSCTRL_H__BEE47141_AAF5_44A5_8408_2C4452BD764A__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// BusyProgressCtrl.h : header file
//
/////////////////////////////////////////////////////////////////////////////
// CKCBusyProgressCtrl window
//
// defines for the control's mode
#define BPC_MODE_BUSY 0x00000001
#define BPC_MODE_PROGRESS 0x00000002
//
// defines for the type of BUSY mode
#define BPC_BUSY_PINGPONG 0x00000001
#define BPC_BUSY_LTR 0x00000002
#define BPC_BUSY_RTL 0x00000004
//
// defines for the fill type of BUSY mode
#define BPC_BUSYFILL_BLOCK 0x00000001
#define BPC_BUSYFILL_SMOOTH 0x00000002
//
// custom message defines
#define BPM_SETNUMSTEPS (WM_USER+1)
#define BPM_SETCURPOS (WM_USER+2)
#define BPM_SETIBPAD (WM_USER+3)
#define BPM_SETSPEED (WM_USER+4)
#define BPM_SETRANGE (WM_USER+5)
#define BPM_SETMODE (WM_USER+6)
#define BPM_STARTBUSY (WM_USER+7)
#define BPM_ENDBUSY (WM_USER+8)
#define BPM_STEPIT (WM_USER+9)
// new in version 0.3
#define BPM_SETBUSYTYPE (WM_USER+10)
#define BPM_SETBUSYFILL (WM_USER+11)
#define BPM_SETGRANULARITY (WM_USER+12)
#define BPM_SETCOLBKG (WM_USER+13)
#define BPM_SETCOLBFACE (WM_USER+14)
#define BPM_SETCOLBEDGE (WM_USER+15)
#define BPM_SETCOLBFACEHI (WM_USER+16)
#define BPM_SETCOLBEDGEHI (WM_USER+17)
#define BPM_RECALC (WM_USER+18)
#define BPM_RESET (WM_USER+19)
#define BPM_USESYSCOL (WM_USER+20)
class CKCBusyProgressCtrl : public CStatic
{
// Construction
public:
CKCBusyProgressCtrl(int nNumSteps = 10, int nCurPos = 0);
virtual ~CKCBusyProgressCtrl();
//
// Methods
// since version 0.1
void Recalc();
void Reset();
void Start();
void End();
void StepIt();
void SetNumSteps(int nNumSteps) { m_nNumSteps = nNumSteps; Recalc(); }
int GetNumSteps() { return m_nNumSteps; }
void SetCurPos(int nCurPos) { m_nCurPos = nCurPos; Invalidate(); }
int GetCurPos() { return m_nCurPos; }
void SetInterBlockPadding(int nPadding) { m_nIBPadding = nPadding; Recalc(); }
int GetInterBlockPadding() { return m_nIBPadding; }
void SetSpeed(int nSpeed) { m_nSpeed = nSpeed; }
int GetSpeed() { return m_nSpeed; }
bool IsRunning() { return (m_pThrd != NULL); }
void SetMode(int nMode = BPC_MODE_BUSY);
int GetMode() { return m_nMode; }
void SetRange(int nLower, int nUpper) { m_nLower = nLower; m_nUpper = nUpper; }
void GetRange(int& nLower, int& nUpper) { nLower = m_nLower; nUpper = m_nUpper; }
// new in version 0.2
void UseSysColBkg(bool bUse = true);
void SetBusyType(int nType = BPC_BUSY_PINGPONG);
int GetBusyType() { return m_nBusyType; }
void SetBusyFill(int nFill = BPC_BUSYFILL_BLOCK);
int GetBusyFill() { return m_nBusyFill; }
void SetGranularity(int nGranularity = 5) { m_nGranularity = nGranularity; SetBusyFill(m_nBusyFill); }
int GetGranularity() { return m_nGranularity; }
// since version 0.1
COLORREF GetColBkg() { return m_colBkg; }
void SetColBkg(COLORREF col) { m_colBkg = col; }
COLORREF GetColBlockFace() { return m_colBlockFace; }
void SetColBlockFace(COLORREF col) { m_colBlockFace = col; }
COLORREF GetColBlockEdge() { return m_colBlockEdge; }
void SetColBlockEdge(COLORREF col) { m_colBlockEdge = col; }
COLORREF GetColBlockFaceHi() { return m_colBlockFaceHi; }
void SetColBlockFaceHi(COLORREF col) { m_colBlockFaceHi = col; }
COLORREF GetColBlockEdgeHi() { return m_colBlockEdgeHi; }
void SetColBlockEdgeHi(COLORREF col) { m_colBlockEdgeHi = col; }
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CKCBusyProgressCtrl)
public:
virtual BOOL Create(DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext = NULL);
protected:
virtual void PreSubclassWindow();
//}}AFX_VIRTUAL
protected:
//
// Methods
virtual void DrawBackground(CDC& dc, CRect& rect);
void DrawBlocks(CDC& dc, CRect& rect);
virtual void DrawBlock(CDC& dc, CRect& rect);
virtual void DrawHiliteBlock(CDC& dc, CRect& rect);
virtual void DrawPartialBlock(CDC& dc, CRect& rect, int nPartial);
// thread
static UINT thrdBusy(LPVOID pParam);
//
// Attributes
int m_nNumSteps;
int m_nStep;
int m_nCurPos;
CRect m_rect;
int m_nIBPadding;
double m_dBlockHeight;
double m_dBlockWidth;
CWinThread* m_pThrd;
bool m_bBusyThrd;
int m_nSpeed;
int m_nMode;
int m_nLower;
int m_nUpper;
bool m_bUseSysColBkg;
int m_nBusyType;
int m_nBusyFill;
int m_nGranularity;
int m_nNumStepsSmooth;
// colours
COLORREF m_colBkg;
COLORREF m_colBlockFace;
COLORREF m_colBlockEdge;
COLORREF m_colBlockFaceHi;
COLORREF m_colBlockEdgeHi;
// drawing stuff
CDC m_memDC;
CBitmap m_memBmp;
CBitmap* m_pOldBmp;
// Generated message map functions
//{{AFX_MSG(CKCBusyProgressCtrl)
afx_msg void OnPaint();
afx_msg void OnSize(UINT nType, int cx, int cy);
afx_msg void OnSysColorChange();
//}}AFX_MSG
afx_msg LRESULT OnSetNumSteps(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetCurPos(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetIBPad(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetSpeed(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetRange(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetMode(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnStartBusy(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnEndBusy(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnStepIt(WPARAM wParam, LPARAM lParam);
// new in version 0.3
afx_msg LRESULT OnSetBusyType(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetBusyFill(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetGranularity(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetColBkg(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetColBFace(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetColBEdge(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetColBFaceHi(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnSetColBEdgeHi(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnRecalc(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnReset(WPARAM wParam, LPARAM lParam);
afx_msg LRESULT OnUseSysCol(WPARAM wParam, LPARAM lParam);
DECLARE_MESSAGE_MAP()
};
/////////////////////////////////////////////////////////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_BUSYPROGRESSCTRL_H__BEE47141_AAF5_44A5_8408_2C4452BD764A__INCLUDED_)
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -