void CAnsiWnd::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rect;
GetClientRect(&rect);
CRgn rgn;
rgn.CreateRectRgn(rect.left, rect.top, rect.right, rect.bottom);
dc.SelectClipRgn(&rgn);
int ScrollIndex = GetScrollPos(SB_VERT);
POSITION pos = m_strList.FindIndex(ScrollIndex+m_nPageSize);
ASSERT(pos);
rect.top = rect.bottom-pDoc->m_nYsize;
int i = 0;
dc.SetBkMode(OPAQUE);
CFont* pOldFont = dc.SelectObject(&pDoc->m_fntText);
while ( pos && i++ <= m_nPageSize) {
CString str = m_strList.GetPrev(pos);
if ( dc.RectVisible(&rect) )
DrawWithANSI(&dc, rect, &str, m_nPageSize - i);
rect.top -= pDoc->m_nYsize;
rect.bottom -= pDoc->m_nYsize;
}
dc.SelectObject(pOldFont);
}
void CSmcView::OnDraw(CDC* pDC)
{
CSmcDoc* pDoc = GetDocument();
CRect rect;
GetClientRect(&rect);
CRgn rgn;
rgn.CreateRectRgn(rect.left, rect.top, rect.right, rect.bottom);
pDC->SelectClipRgn(&rgn);
int ScrollIndex = GetScrollPos(SB_VERT);
POSITION pos = m_strList.FindIndex(ScrollIndex+m_nPageSize);
ASSERT(pos);
rect.top = rect.bottom-pDoc->m_nYsize;
int i = 0;
pDC->SetBkMode(OPAQUE);
CFont* pOldFont = pDC->SelectObject(&pDoc->m_fntText);
while ( pos && i++ <= m_nPageSize) {
CString str = m_strList.GetPrev(pos);
if ( pDC->RectVisible(&rect) )
DrawWithANSI(pDC, rect, &str, m_nPageSize - i);
rect.top -= pDoc->m_nYsize;
rect.bottom -= pDoc->m_nYsize;
}
pDC->SelectObject(pOldFont);
}
void CAnsiWnd::RedrawOneLine(CDC* pDC, int LineNum) // Absolute number of line
{
int Pos = GetScrollPos(SB_VERT);
if ( LineNum > Pos+m_nPageSize )
return;
CRect rect;
GetClientRect(&rect);
int Y = rect.bottom - (Pos+m_nPageSize-LineNum+1)*pDoc->m_nYsize;
POSITION pos = m_strList.FindIndex(LineNum);
ASSERT(pos);
CString str = m_strList.GetAt(pos);
rect.top = Y;
rect.bottom = rect.top+pDoc->m_nYsize;
DrawWithANSI(pDC, rect, &str);
}
void CAnsiWnd::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rect;
GetClientRect(&rect);
CRgn rgn;
rgn.CreateRectRgn(rect.left, rect.top, rect.right, rect.bottom);
dc.SelectClipRgn(&rgn);
int ScrollIndex = GetScrollPos(SB_VERT);
int last_line = min(ScrollIndex + m_nPageSize, nScrollSize - 1);
POSITION pos = m_strList.FindIndex(last_line);
ASSERT(pos);
dc.SetBkMode(OPAQUE);
CFont* pOldFont = dc.SelectObject(&pDoc->m_fntText);
int top = rect.top;
m_LineCountsList.clear();
for(int n_line = 0, total_lines = 0; pos && total_lines <= m_nPageSize; n_line++) {
CString str = m_strList.GetPrev(pos);
int length = LengthWithoutANSI((const wchar_t*)str);
int lines = pDoc->m_bLineWrap ? NumOfLines(length, m_nLineWidth) : 1;
if (lines <= 0) //nothing can be drawn
lines++;
m_LineCountsList.push_back(lines);
total_lines += lines;
rect.top = rect.bottom - pDoc->m_nYsize * lines;
if ( dc.RectVisible(&rect) )
DrawWithANSI(&dc, rect, &str, m_nPageSize - n_line - 1);
rect.bottom = rect.top;
if (rect.bottom <= top)
break;
}
dc.SelectObject(pOldFont);
}
