www.pudn.com > commspy.rar > util_gdi.cpp

 
// util_gdi.cpp 
 
#include "stdafx.h" 
#include "util_gdi.h" 
 
 
 
tag3DPens::tag3DPens() 
{ 
   pPenBlack = new CPen(PS_SOLID, 1, RGB(0,0,0)); 
   pPenDarkGray = new CPen(PS_SOLID, 1, GetSysColor(COLOR_BTNSHADOW)); 
   pPenWhite = new CPen(PS_SOLID, 1, RGB(255,255,255)); 
   pPenGray = new CPen(PS_SOLID, 1, GetSysColor(COLOR_BTNFACE)); 
} 
 
 
tag3DPens::~tag3DPens() 
{ 
   delete pPenBlack; 
   delete pPenDarkGray; 
   delete pPenWhite; 
   delete pPenGray; 
} 
 
 
 
 
int GfxDraw3DBorder(CDC *pDC, LP3DPENS p3DPens, CRect rectBorder, BOOL bInside) 
{ 
   if(bInside) 
   { 
      CPen *pOldPen = pDC->SelectObject(p3DPens->pPenDarkGray); 
 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.right, rectBorder.top); 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.left, rectBorder.bottom); 
 
      pDC->SelectObject(p3DPens->pPenBlack); 
 
      rectBorder.DeflateRect(1, 1); 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.right, rectBorder.top); 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.left, rectBorder.bottom); 
 
      pDC->SelectObject(p3DPens->pPenWhite); 
 
      rectBorder.InflateRect(1, 1); 
      pDC->MoveTo(rectBorder.right-1, rectBorder.top); 
      pDC->LineTo(rectBorder.right-1, rectBorder.bottom); 
      pDC->MoveTo(rectBorder.left, rectBorder.bottom-1); 
      pDC->LineTo(rectBorder.right, rectBorder.bottom-1); 
 
      pDC->SelectObject(p3DPens->pPenGray); 
 
      rectBorder.DeflateRect(1, 1); 
      pDC->MoveTo(rectBorder.right-1, rectBorder.top); 
      pDC->LineTo(rectBorder.right-1, rectBorder.bottom); 
      pDC->MoveTo(rectBorder.left, rectBorder.bottom-1); 
      pDC->LineTo(rectBorder.right, rectBorder.bottom-1); 
 
      pDC->SelectObject(pOldPen); 
   } 
   else 
   { 
      // draw the borders 
      CPen *pOldPen = pDC->SelectObject(p3DPens->pPenGray); 
 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.right, rectBorder.top); 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.left, rectBorder.bottom); 
 
      pDC->SelectObject(p3DPens->pPenWhite); 
 
      rectBorder.DeflateRect(1, 1); 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.right, rectBorder.top); 
      pDC->MoveTo(rectBorder.left, rectBorder.top); 
      pDC->LineTo(rectBorder.left, rectBorder.bottom); 
 
      pDC->SelectObject(p3DPens->pPenBlack); 
 
      rectBorder.InflateRect(1, 1); 
      pDC->MoveTo(rectBorder.right, rectBorder.top); 
      pDC->LineTo(rectBorder.right, rectBorder.bottom+1); 
      pDC->MoveTo(rectBorder.left, rectBorder.bottom); 
      pDC->LineTo(rectBorder.right, rectBorder.bottom); 
 
      pDC->SelectObject(p3DPens->pPenDarkGray); 
 
      rectBorder.DeflateRect(1, 1); 
      pDC->MoveTo(rectBorder.right, rectBorder.top); 
      pDC->LineTo(rectBorder.right, rectBorder.bottom+1); 
      pDC->MoveTo(rectBorder.left, rectBorder.bottom); 
      pDC->LineTo(rectBorder.right, rectBorder.bottom); 
 
      pDC->SelectObject(pOldPen); 
   } 
 
   return 2; 
} 
 
 
 
void GfxDrawBorder(CDC *pDC, CRect rectBorder,  
                   CPen *pPen) 
{ 
   CPen *pOldPen = NULL; 
   if(pPen) 
      pOldPen = pDC->SelectObject(pPen); 
 
   pDC->MoveTo(rectBorder.left, rectBorder.top); 
   pDC->LineTo(rectBorder.right-1, rectBorder.top); 
   pDC->LineTo(rectBorder.right-1, rectBorder.bottom-1); 
   pDC->LineTo(rectBorder.left, rectBorder.bottom-1); 
   pDC->LineTo(rectBorder.left, rectBorder.top); 
 
   if(pOldPen) 
      pDC->SelectObject(pOldPen); 
} 
 
 
void GfxDrawBorder(CDC *pDC, CRect rectBorder,  
                   COLORREF clFill, CPen *pPen) 
{ 
   CPen *pOldPen = NULL; 
   if(pPen) 
      pOldPen = pDC->SelectObject(pPen); 
 
   pDC->MoveTo(rectBorder.left, rectBorder.top); 
   pDC->LineTo(rectBorder.right-1, rectBorder.top); 
   pDC->LineTo(rectBorder.right-1, rectBorder.bottom-1); 
   pDC->LineTo(rectBorder.left, rectBorder.bottom-1); 
   pDC->LineTo(rectBorder.left, rectBorder.top); 
 
   if(pOldPen) 
      pDC->SelectObject(pOldPen); 
 
   CBrush brush(clFill); 
   rectBorder.DeflateRect(1,1); 
 
   pDC->FillRect(rectBorder, &brush); 
}