www.pudn.com > JingXiang-Design-Jeff.rar > BrightAdjust.cpp

// BrightAdjust.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Design.h" 
#include "BrightAdjust.h" 
 
#include "MainFrm.h" 
#include "DesignDoc.h" 
#include "DesignView.h" 
#include "BMPFILE.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// BrightAdjust dialog 
 
 
BrightAdjust::BrightAdjust(CWnd* pParent /*=NULL*/) 
	: CDialog(BrightAdjust::IDD, pParent) 
{ 
	this->m_IsPreview=FALSE; 
	//{{AFX_DATA_INIT(BrightAdjust) 
	m_Adjust_Num = 0; 
	m_IsPreview = TRUE; 
	//}}AFX_DATA_INIT 
} 
 
 
void BrightAdjust::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(BrightAdjust) 
	DDX_Text(pDX, IDC_EDIT1, m_Adjust_Num); 
	DDV_MinMaxInt(pDX, m_Adjust_Num, -255, 255); 
	DDX_Check(pDX, IDC_PREVIEW, m_IsPreview); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(BrightAdjust, CDialog) 
	//{{AFX_MSG_MAP(BrightAdjust) 
	ON_BN_CLICKED(IDC_PREVIEW, OnPreview) 
	ON_WM_VSCROLL() 
	ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1) 
	ON_BN_CLICKED(ID_RETURN, OnReturn) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// BrightAdjust message handlers 
 
void BrightAdjust::OnPreview()  
{ 
  
 
    UpdateData(TRUE); 
	return; 
} 
 
BOOL BrightAdjust::OnInitDialog()  
{ 
      m_Adjust_Num=0; 
	 CDesignDoc *pDesignDoc; 
	 CMainFrame* pMFrame=(CMainFrame*)(AfxGetApp()->m_pMainWnd); 
     pDesignDoc=(CDesignDoc*)pMFrame->GetActiveDocument(); 
     // Backup The BMPData 
	 ::memcpy(pDesignDoc->BitMap.pBMPDataForGray,pDesignDoc->BitMap.pBMPData,pDesignDoc->BitMap.BmpInfoHeader.biSizeImage); 
	pSlider_=(CSliderCtrl*)GetDlgItem(IDC_SLIDER1); 
	pSlider_->SetRange(0,510); 
    pSlider_->SetPos(510-(this->m_Adjust_Num+255)); 
	m_Adjust_Num=0; 
	pSpin_=(CSpinButtonCtrl*)GetDlgItem(IDC_SPIN1); 
	pSpin_->SetRange(-255,255); 
    pSpin_->SetPos(this->m_Adjust_Num); 
 
	CDialog::OnInitDialog(); 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void BrightAdjust::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)  
{ 
 
 
	 
	if(pScrollBar->GetDlgCtrlID()==IDC_SPIN1) 
	{ 
      this->m_Adjust_Num=nPos; 
	  UpdateData(FALSE); 
	  pSlider_->SetPos(510-(m_Adjust_Num+255)); 
	} 
	 
 
	if(pScrollBar->GetDlgCtrlID()==IDC_SLIDER1) 
		{ 
            CSliderCtrl *pSlider=(CSliderCtrl*)pScrollBar; 
	        m_Adjust_Num=255-pSlider->GetPos(); 
            UpdateData(FALSE); 
		    pSpin_->SetPos(m_Adjust_Num);	 
		 
		}       
	 
 
 	CDialog::OnVScroll(nSBCode, nPos, pScrollBar); 
	if(!this->m_IsPreview) return; 
   
	 CDesignDoc *pDoc; 
	 CDesignView *pView; 
	 CMainFrame* pMFrame=(CMainFrame*)(AfxGetApp()->m_pMainWnd); 
     pDoc=(CDesignDoc*)pMFrame->GetActiveDocument(); 
	 pView=(CDesignView *) pMFrame->GetActiveView(); 
	 ::memcpy(pDoc->BitMap.pBMPData,pDoc->BitMap.pBMPDataForGray,pDoc->BitMap.BmpInfoHeader.biSizeImage); 
 
	 if(pDoc->BitMap.RectSelected) 
	{ 
	 pDoc->BitMap.BrightAdjusting(m_Adjust_Num,&pDoc->BitMap.ReallyRectOfBMP); 
	} 
     else 
	 { 
       pDoc->BitMap.BrightAdjusting(m_Adjust_Num);	 
	 } 
    pDoc->BitMap.CopyImageDataAsNonCompressionDataToMemForShow(); 
    pView->Invalidate(FALSE); 
 
	 if(pView->IsHistogramShowed) 
	 { 
        pView->pHiShow->SendMessage(WM_COMMAND,IDC_REFRESH); 
  
	 } 
	return; 
} 
 
void BrightAdjust::OnChangeEdit1()  
{ 
   UpdateData(TRUE); 
   pSlider_->SetPos(510-(this->m_Adjust_Num+255)); 
   pSpin_->SetPos(this->m_Adjust_Num); 
   // TODO: If this is a RICHEDIT control, the control will not 
	// send this notification unless you override the CDialog::OnInitDialog() 
	// function and call CRichEditCtrl().SetEventMask() 
	// with the ENM_CHANGE flag ORed into the mask. 
	 
	// TODO: Add your control notification handler code here 
 
   if(!this->m_IsPreview) return; 
   
	 CDesignDoc *pDoc; 
	 CDesignView *pView; 
	 CMainFrame* pMFrame=(CMainFrame*)(AfxGetApp()->m_pMainWnd); 
     pDoc=(CDesignDoc*)pMFrame->GetActiveDocument(); 
	 pView=(CDesignView *) pMFrame->GetActiveView(); 
	 ::memcpy(pDoc->BitMap.pBMPData,pDoc->BitMap.pBMPDataForGray,pDoc->BitMap.BmpInfoHeader.biSizeImage); 
 
	 if(pDoc->BitMap.RectSelected) 
	{ 
	 pDoc->BitMap.BrightAdjusting(m_Adjust_Num,&pDoc->BitMap.ReallyRectOfBMP); 
	} 
     else 
	 { 
       pDoc->BitMap.BrightAdjusting(m_Adjust_Num);	 
	 } 
    pDoc->BitMap.CopyImageDataAsNonCompressionDataToMemForShow(); 
    pView->Invalidate(); 
 
	if(pView->IsHistogramShowed) 
	 { 
        pView->pHiShow->SendMessage(WM_COMMAND,IDC_REFRESH); 
  
	 } 
	return; 
 
 
 
} 
 
void BrightAdjust::OnOK()  
{ 
	if(this->m_IsPreview) CDialog::OnOK(); 
     CDesignDoc *pDoc; 
	 CDesignView *pView; 
	 CMainFrame* pMFrame=(CMainFrame*)(AfxGetApp()->m_pMainWnd); 
     pDoc=(CDesignDoc*)pMFrame->GetActiveDocument(); 
	 pView=(CDesignView *) pMFrame->GetActiveView(); 
	 ::memcpy(pDoc->BitMap.pBMPData,pDoc->BitMap.pBMPDataForGray,pDoc->BitMap.BmpInfoHeader.biSizeImage); 
 
	 if(pDoc->BitMap.RectSelected) 
	{ 
	 pDoc->BitMap.BrightAdjusting(m_Adjust_Num,&pDoc->BitMap.ReallyRectOfBMP); 
	} 
     else 
	 { 
       pDoc->BitMap.BrightAdjusting(m_Adjust_Num);	 
	 } 
    pDoc->BitMap.CopyImageDataAsNonCompressionDataToMemForShow(); 
    pView->Invalidate(); 
     
	if(pView->IsHistogramShowed) 
	 { 
        pView->pHiShow->SendMessage(WM_COMMAND,IDC_REFRESH); 
  
	 } 
	CDialog::OnOK(); 
} 
 
void BrightAdjust::OnCancel()  
{ 
	//if(!this->m_IsPreview){CDialog::OnCancel(); return;} 
     CDesignDoc *pDoc; 
	 CDesignView *pView; 
	 CMainFrame* pMFrame=(CMainFrame*)(AfxGetApp()->m_pMainWnd); 
     pDoc=(CDesignDoc*)pMFrame->GetActiveDocument(); 
	 pView=(CDesignView *) pMFrame->GetActiveView(); 
	 ::memcpy(pDoc->BitMap.pBMPData,pDoc->BitMap.pBMPDataForGray,pDoc->BitMap.BmpInfoHeader.biSizeImage); 
     pDoc->BitMap.CopyImageDataAsNonCompressionDataToMemForShow(); 
     pView->Invalidate(); 
      
	 if(pView->IsHistogramShowed) 
	 { 
        pView->pHiShow->SendMessage(WM_COMMAND,IDC_REFRESH); 
  
	 } 
	 CDialog::OnCancel(); 
} 
 
void BrightAdjust::OnReturn()  
{ 
 
     CDesignDoc *pDoc; 
	 CDesignView *pView; 
	 CMainFrame* pMFrame=(CMainFrame*)(AfxGetApp()->m_pMainWnd); 
     pDoc=(CDesignDoc*)pMFrame->GetActiveDocument(); 
	 pView=(CDesignView *) pMFrame->GetActiveView(); 
     this->m_Adjust_Num=0; 
     UpdateData(FALSE); 
 
	 ::memcpy(pDoc->BitMap.pBMPData,pDoc->BitMap.pBMPDataForGray,pDoc->BitMap.BmpInfoHeader.biSizeImage); 
 
	 if(pDoc->BitMap.RectSelected) 
	{ 
	 pDoc->BitMap.BrightAdjusting(m_Adjust_Num,&pDoc->BitMap.ReallyRectOfBMP); 
	} 
     else 
	 { 
       pDoc->BitMap.BrightAdjusting(m_Adjust_Num);	 
	 } 
    pDoc->BitMap.CopyImageDataAsNonCompressionDataToMemForShow(); 
   
	pView->Invalidate(); 
     
	if(pView->IsHistogramShowed) 
	 { 
        pView->pHiShow->SendMessage(WM_COMMAND,IDC_REFRESH); 
  
	 } 
     pSlider_->SetPos(m_Adjust_Num+255); 
	 pSpin_->SetPos(m_Adjust_Num); 
 
return;	 
}