myslider.cpp

网络游戏魔域源代码 测试可以完整变异

// MySlider.cpp : implementation file
//

#include "stdafx.h"
#include "MyShell.h"
#include "MySlider.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMySlider

CMySlider::CMySlider()
{
	m_SliPar.m_bBtnDown = false ;
	m_SliPar.m_nSliderPos = 0 ;
	m_SliPar.m_nSliderCurPos = 0 ;
	m_SliPar.m_wdSliderWidth = 0 ;
	m_SliPar.m_MousePoint = CPoint ( 0, 0 ) ;
	m_SliPar.m_uFrame = 0 ;
}

CMySlider::~CMySlider()
{
}


BEGIN_MESSAGE_MAP(CMySlider, CButton)
	//{{AFX_MSG_MAP(CMySlider)
	ON_WM_LBUTTONDOWN()
	ON_WM_LBUTTONUP()
	ON_WM_MOUSEMOVE()
	ON_WM_CTLCOLOR()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMySlider message handlers

void CMySlider::OnLButtonDown(UINT nFlags, CPoint point) 
{
	m_SliPar.m_bBtnDown = true ;
	m_SliPar.m_uFrame = 1 ;
	GetCursorPos ( &m_SliPar.m_MousePoint ) ;
	CButton::OnLButtonDown(nFlags, point);
}

void CMySlider::OnLButtonUp(UINT nFlags, CPoint point) 
{
	m_SliPar.m_bBtnDown = false ;	
	m_SliPar.m_uFrame = 0 ;
	
	m_SliPar.m_nSliderCurPos = m_SliPar.m_nSliderPos ;
	CRect rect ;
	CMySlider::GetWindowRect ( rect ) ;
	if ( !m_SliPar.m_bV )
	{
/*
		CMySlider::MoveWindow ( m_SliPar.m_IntPoint.x + m_SliPar.m_nSliderPos, 
								m_SliPar.m_IntPoint.y, 
								rect.right - rect.left, 
								rect.bottom - rect.top,
								false ) ;
*/
		CMySlider::GetParent ()->PostMessage ( WM_HSCROLL ,1) ;
	}
	else
	{
/*
		CMySlider::MoveWindow ( m_SliPar.m_IntPoint.x, 
								m_SliPar.m_IntPoint.y - m_SliPar.m_nSliderPos, 
								rect.right - rect.left, 
								rect.bottom - rect.top,
								false ) ;*/

		CMySlider::GetParent ()->PostMessage ( WM_VSCROLL , 1) ;
	}

	

	CButton::OnLButtonUp(nFlags, point);
}



void CMySlider::OnMouseMove(UINT nFlags, CPoint point) 
{
	if ( m_SliPar.m_bBtnDown ) 
	{
		CPoint MousePoint ;
		GetCursorPos( &MousePoint ) ;
		CRect rect ;
		CMySlider::GetWindowRect ( rect ) ;
		if ( !m_SliPar.m_bV )
		{
			m_SliPar.m_nSliderPos = ( ( MousePoint.x - m_SliPar.m_MousePoint.x + m_SliPar.m_nSliderCurPos  ) < 0 ) ? 0 : ( MousePoint.x - m_SliPar.m_MousePoint.x + m_SliPar.m_nSliderCurPos) ;
			m_SliPar.m_nSliderPos = ( m_SliPar.m_nSliderPos > m_SliPar.m_wdSliderWidth ) ? m_SliPar.m_wdSliderWidth : m_SliPar.m_nSliderPos ;
/*
			CMySlider::MoveWindow ( m_SliPar.m_IntPoint.x + m_SliPar.m_nSliderPos, 
				m_SliPar.m_IntPoint.y, 
				rect.right - rect.left, 
				rect.bottom - rect.top,
				false ) ;*/

			CMySlider::GetParent ()->PostMessage ( WM_HSCROLL ) ;
		}
		else
		{
			m_SliPar.m_nSliderPos = ( ( m_SliPar.m_MousePoint.y - MousePoint.y + m_SliPar.m_nSliderCurPos  ) < 0 ) ? 0 : ( m_SliPar.m_MousePoint.y - MousePoint.y + m_SliPar.m_nSliderCurPos) ;
			m_SliPar.m_nSliderPos = ( m_SliPar.m_nSliderPos > m_SliPar.m_wdSliderWidth ) ? m_SliPar.m_wdSliderWidth : m_SliPar.m_nSliderPos ;
/*
			CMySlider::MoveWindow ( m_SliPar.m_IntPoint.x, 
				m_SliPar.m_IntPoint.y - m_SliPar.m_nSliderPos, 
				rect.right - rect.left, 
				rect.bottom - rect.top,
				false ) ;*/

			CMySlider::GetParent ()->PostMessage ( WM_VSCROLL ) ;
		}

	}
	CButton::OnMouseMove(nFlags, point);
}


void CMySlider::Show(int x, int y)
{
	CAni* ShowAni = g_objGameDataSet.GetDataAni ( ( char * ) g_strControlAni,
												  m_SliPar.m_strSliderID, 
												  EXIGENCE_IMMEDIATE ) ;
	if ( ShowAni != NULL )
	{
		if ( !m_SliPar.m_bV )
			ShowAni->Show ( m_SliPar.m_uFrame,
							m_SliPar.m_IntPoint.x + x + m_SliPar.m_nSliderPos, 
							m_SliPar.m_IntPoint.y + y) ;
		else
			ShowAni->Show ( m_SliPar.m_uFrame,
							m_SliPar.m_IntPoint.x + x, 
							m_SliPar.m_IntPoint.y + y  - m_SliPar.m_nSliderPos) ;
	}
}

void CMySlider::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) 
{
	// TODO: Add your code to draw the specified item
	
}

void CMySlider::SetSliderWidth(int nWidth)
{
	m_SliPar.m_wdSliderWidth = nWidth ;
}

void CMySlider::SetMaxValue(int nValue)
{
	m_SliPar.m_wdSliderMaxValue = nValue ;
}

int CMySlider::GetSliderValue()
{
	return ( m_SliPar.m_nSliderPos * m_SliPar.m_wdSliderMaxValue ) / m_SliPar.m_wdSliderWidth ;
}

BOOL CMySlider::Init(int xPos, int yPos, char *SliderID, BOOL bType)
{
	CRect rect ;
	CMySlider::GetWindowRect ( rect ) ;
	m_SliPar.m_IntPoint.x = rect.left - xPos ;
	m_SliPar.m_IntPoint.y = rect.top - yPos ;
	m_SliPar.m_bV = bType ;
	
	strcpy ( m_SliPar.m_strSliderID, SliderID ) ;

	return true ;
}

void CMySlider::SetSliderValue(int nValue)
{
	if ( nValue > 0 && nValue <= m_SliPar.m_wdSliderMaxValue )
	{
		m_SliPar.m_nSliderPos = ( nValue * m_SliPar.m_wdSliderWidth ) / m_SliPar.m_wdSliderMaxValue ; 
		m_SliPar.m_nSliderCurPos = m_SliPar.m_nSliderPos ;
		CRect rect ;
		CMySlider::GetWindowRect ( rect ) ;
		if ( !m_SliPar.m_bV )
/*			CMySlider::MoveWindow ( m_SliPar.m_IntPoint.x + m_SliPar.m_nSliderPos, 
									m_SliPar.m_IntPoint.y, 
									rect.right - rect.left, 
									rect.bottom - rect.top,
									true ) ;
*/			CMySlider::GetParent ()->PostMessage ( WM_HSCROLL , 1) ;
		else
/*			CMySlider::MoveWindow ( m_SliPar.m_IntPoint.x, 
									m_SliPar.m_IntPoint.y - m_SliPar.m_nSliderPos, 
									rect.right - rect.left, 
									rect.bottom - rect.top,
									true ) ;
*/			CMySlider::GetParent ()->PostMessage ( WM_VSCROLL , 1) ;
	}
}

HBRUSH CMySlider::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	pDC->SetBkMode(TRANSPARENT);
	return g_StockBrush;
}