void CMessageBox::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rect;
CRect drawrect;
GetClientRect(&rect);
GetClientRect(&drawrect);
//create a memory device-context. This is done to help reduce
//screen flicker, since we will paint the entire control to the
//off screen device context first.
CDC memDC;
CBitmap bitmap;
memDC.CreateCompatibleDC(&dc);
bitmap.CreateCompatibleBitmap(&dc, rect.Width(), rect.Height());
CBitmap* pOldBitmap = memDC.SelectObject(&bitmap);
memDC.BitBlt(rect.left, rect.top, rect.Width(), rect.Height(), &dc, 0,0, SRCCOPY);
memDC.SetBkMode(TRANSPARENT);
memDC.SetBkColor(GetSysColor(COLOR_WINDOW));
memDC.SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
//OnDrawBackground();
drawrect.DeflateRect(MESSAGEBOX_BORDERMARGINX, MESSAGEBOX_BORDERMARGINY);
if (m_hIcon != NULL)
{
DrawIconEx(memDC.m_hDC, drawrect.left, drawrect.top +
((drawrect.Height() - m_szAllButtons.cy - MESSAGEBOX_TEXTBUTTONMARGIN - m_szIcon.cy) / 2),
m_hIcon, m_szIcon.cx, m_szIcon.cy, 0, NULL, DI_NORMAL);
drawrect.left += m_szIcon.cx + MESSAGEBOX_ICONMARGIN;
}
DrawHTML(&memDC, drawrect, m_sMessage, m_LogFont);
//Copy the memory device context back into the original DC.
dc.BitBlt(rect.left, rect.top, rect.Width(), rect.Height(), &memDC, 0,0, SRCCOPY);
//Cleanup resources.
memDC.SelectObject(pOldBitmap);
memDC.DeleteDC();
bitmap.DeleteObject();
}
CSize CMessageBox::GetTextSize(const CString& str)
{
CRect rect;
GetWindowRect(&rect);
CDC * pDC = GetDC();
CDC memDC;
CBitmap bitmap;
memDC.CreateCompatibleDC(pDC);
bitmap.CreateCompatibleBitmap(pDC, rect.Width(), rect.Height());
CBitmap* pOldBitmap = memDC.SelectObject(&bitmap);
//get the minimum size of the rectangle of the tooltip
CSize sz = DrawHTML(&memDC, rect, str, m_LogFont, TRUE);
memDC.SelectObject(pOldBitmap);
memDC.DeleteDC();
bitmap.DeleteObject();
ReleaseDC(pDC);
return sz;
}
void CHTMLListCtrl::DrawItem(CDC *pDC, CRect rcItem, HTMLLIST_ITEM *pItem, BOOL bSelected)
{
CRect rcClipBox;
pDC->GetClipBox(&rcClipBox);
if(!IsRectVisible(rcClipBox,rcItem))
{
return;
}
COLORREF clrText = RGB(0,0,0);
COLORREF clrOld;
CRect rcImage(0,0,0,0);
if(bSelected)
{
clrText = m_clrTextSelectedItem;
pDC->FillSolidRect(&rcItem,m_clrBkSelectedItem);
}
else
{
clrText = m_clrTextCtrlItem;
pDC->FillSolidRect(&rcItem,m_clrBkCtrlItem);
}
if(m_dwExtendedStyles & HTMLLIST_STYLE_GRIDLINES)
{
pDC->DrawEdge(&rcItem,BDR_SUNKENINNER,BF_LEFT|BF_BOTTOM|BF_FLAT);
}
CPoint ptCheckBox = rcItem.TopLeft();
if(m_dwExtendedStyles & HTMLLIST_STYLE_CHECKBOX)
{
ptCheckBox.x += ITEM_PADDING_CHECKBOX_LEFT;
ptCheckBox.y += rcItem.Height() / 2 - 8;
m_ImageList.Draw(pDC,pItem->bChecked?1:0,ptCheckBox,ILD_TRANSPARENT);
ptCheckBox.x += ITEM_CHECKBOX_WIDTH;
}
//Draw image if an imagelist is attached
if(m_dwExtendedStyles & HTMLLIST_STYLE_IMAGES)
{
if(m_pImageList)
{
IMAGEINFO imgInfo = {0};
m_pImageList->GetImageInfo(0,&imgInfo);
rcImage = imgInfo.rcImage;
CPoint pt = ptCheckBox;
pt.x += ITEM_IMAGE_PADDING_LEFT;
pt.y = rcItem.top;
pt.y += rcItem.Height() / 2 - rcImage.Height()/2;
m_pImageList->Draw(pDC,pItem->uiImage,pt,ILD_TRANSPARENT);
}
}
if(pItem->nStyle == NORMAL_TEXT)
{
clrOld = pDC->SetTextColor(clrText);
CRect rc = rcItem;
if(rcImage.Width())
{
//make space for the Image already drawn
rc.DeflateRect(rcImage.Width() + ITEM_IMAGE_PADDING_LEFT + ITEM_IMAGE_PADDING_RIGHT,0,0,0);
}
if(m_dwExtendedStyles & HTMLLIST_STYLE_CHECKBOX)
{
rc.left += ITEM_PADDING_LEFT + ITEM_CHECKBOX_WIDTH;
}
else
{
rc.left += ITEM_PADDING_LEFT;
}
if(!pItem->bHeightSpecified)
rc.top += ITEM_PADDING_TOP;
pDC->DrawText(pItem->sItemText,pItem->sItemText.GetLength(),&rc,
DT_LEFT|DT_WORDBREAK);
}
else if(pItem->nStyle == HTML_TEXT)
{
//Draw HTML
clrOld = pDC->SetTextColor(clrText);
CRect rc = rcItem;
if(rcImage.Width())
{
//make space for the Image already drawn
rc.DeflateRect(rcImage.Width() + ITEM_IMAGE_PADDING_LEFT + ITEM_IMAGE_PADDING_RIGHT,0,0,0);
}
if(m_dwExtendedStyles & HTMLLIST_STYLE_CHECKBOX)
{
rc.left += ITEM_PADDING_LEFT + ITEM_CHECKBOX_WIDTH;
}
else
{
rc.left += ITEM_PADDING_LEFT;
}
if(!pItem->bHeightSpecified)
rc.top += ITEM_PADDING_TOP;
DrawHTML(pDC->GetSafeHdc(),pItem->sItemText,pItem->sItemText.GetLength(),
&rc,DT_LEFT|DT_WORDBREAK);
}
else if(pItem->nStyle == SINGLE_LINE_TEXT)
{
clrOld = pDC->SetTextColor(clrText);
CRect rc = rcItem;
if(rcImage.Width())
{
//make space for the Image already drawn
rc.DeflateRect(rcImage.Width() + ITEM_IMAGE_PADDING_LEFT + ITEM_IMAGE_PADDING_RIGHT,0,0,0);
}
if(m_dwExtendedStyles & HTMLLIST_STYLE_CHECKBOX)
{
rc.left += ITEM_PADDING_LEFT + ITEM_CHECKBOX_WIDTH;
}
else
{
rc.left += ITEM_PADDING_LEFT;
}
if(!pItem->bHeightSpecified)
rc.top += ITEM_PADDING_TOP;
//See if we can fit the text in one line
char szBuffer[_MAX_PATH];
memset(szBuffer,0,_MAX_PATH);
_tcscpy(szBuffer,pItem->sItemText);
if(PathCompactPath(pDC->GetSafeHdc(),szBuffer,rc.Width()))
{
pDC->DrawText(szBuffer,_tcslen(szBuffer),&rc,
DT_LEFT|DT_SINGLELINE|DT_VCENTER);
}
else
{
pDC->DrawText(pItem->sItemText,pItem->sItemText.GetLength(),&rc,
DT_LEFT|DT_SINGLELINE|DT_VCENTER);
}
}
pDC->SetTextColor(clrOld);
//Draw the focus rect if focused
if(m_bHasFocus && (bSelected))
{
pDC->DrawFocusRect(&rcItem);
}
}
int CHTMLListCtrl::CalculateItemHeight(CString sText, int nStyle, UINT uiImage,int nItemWidth)
{
int nImageWidth = 0;
int nPadding = ITEM_PADDING_LEFT; //default space
if(m_dwExtendedStyles & HTMLLIST_STYLE_IMAGES)
{
if(m_pImageList)
{
if(m_pImageList->GetImageCount())
{
IMAGEINFO Info = {0};
if(m_pImageList->GetImageInfo(uiImage,&Info))
{
nImageWidth = Info.rcImage.right - Info.rcImage.left;
nImageWidth += (ITEM_IMAGE_PADDING_LEFT + ITEM_IMAGE_PADDING_RIGHT);
}
}
}
}
if(m_dwExtendedStyles & HTMLLIST_STYLE_CHECKBOX)
{
nPadding += ITEM_PADDING_CHECKBOX_LEFT + ITEM_CHECKBOX_WIDTH ;
}
if(nStyle == NORMAL_TEXT)
{
CDC *pDC = GetDC();
CFont *pOldFont = pDC->SelectObject(&m_font);
CRect rc;
rc.SetRectEmpty();
rc.left = 0;
rc.right = nItemWidth - nPadding;
rc.right -= nImageWidth;
pDC->DrawText(sText,&rc,DT_WORDBREAK|DT_CALCRECT|DT_EXTERNALLEADING );
pDC->SelectObject(pOldFont);
ReleaseDC(pDC);
return rc.Height() + ITEM_PADDING_BOTTOM + ITEM_PADDING_TOP;
}
else if(nStyle == HTML_TEXT)
{
CDC *pDC = GetDC();
CDC memDC;
memDC.CreateCompatibleDC(pDC);
CFont *pOldFont = memDC.SelectObject(&m_font);
int nWidth = 0;
nWidth = nItemWidth - nPadding;
nWidth -= nImageWidth;
CRect rc(0,0,nWidth,m_nWndHeight);
int nHeight = DrawHTML(memDC.GetSafeHdc(),sText,sText.GetLength(),&rc,DT_LEFT|DT_CALCRECT|DT_WORDBREAK|DT_EXTERNALLEADING);
memDC.SelectObject(pOldFont);
ReleaseDC(pDC);
return rc.Height() + ITEM_PADDING_BOTTOM + ITEM_PADDING_TOP;
}
else if(nStyle == SINGLE_LINE_TEXT)
{
CDC *pDC = GetDC();
CFont *pOldFont = pDC->SelectObject(&m_font);
CRect rc;
rc.SetRectEmpty();
rc.left = 0;
rc.right = nItemWidth - nPadding;
rc.right -= nImageWidth;
pDC->DrawText(sText,&rc,DT_VCENTER|DT_CALCRECT|DT_SINGLELINE);
pDC->SelectObject(pOldFont);
ReleaseDC(pDC);
return rc.Height() + ITEM_PADDING_BOTTOM + ITEM_PADDING_TOP;
}
return 0;
}
void CQListCtrl::OnCustomdrawList(NMHDR* pNMHDR, LRESULT* pResult)
{
NMLVCUSTOMDRAW* pLVCD = reinterpret_cast<NMLVCUSTOMDRAW*>( pNMHDR );
*pResult = 0;
// Request item-specific notifications if this is the
// beginning of the paint cycle.
if ( CDDS_PREPAINT == pLVCD->nmcd.dwDrawStage )
{
*pResult = CDRF_NOTIFYITEMDRAW;
}
else if ( CDDS_ITEMPREPAINT == pLVCD->nmcd.dwDrawStage )
{
LVITEM rItem;
int nItem = static_cast<int>( pLVCD->nmcd.dwItemSpec );
CDC* pDC = CDC::FromHandle ( pLVCD->nmcd.hdc );
COLORREF crBkgnd;
BOOL bListHasFocus;
CRect rcItem;
bListHasFocus = ( GetSafeHwnd() == ::GetFocus() );
// Get the image index and selected/focused state of the
// item being drawn.
ZeroMemory ( &rItem, sizeof(LVITEM) );
rItem.mask = LVIF_STATE;
rItem.iItem = nItem;
rItem.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
GetItem(&rItem);
// Get the rect that bounds the text label.
GetItemRect(nItem, rcItem, LVIR_LABEL);
rcItem.left -= DUMMY_COL_WIDTH;
COLORREF OldColor = -1;
int nOldBKMode = -1;
CString csText;
LPTSTR lpszText = csText.GetBufferSetLength(g_Opt.m_bDescTextSize);
GetItemText(nItem, 0, lpszText, g_Opt.m_bDescTextSize);
csText.ReleaseBuffer();
// extract symbols
CString strSymbols;
int nSymEnd = csText.Find('|');
if (nSymEnd >= 0)
{
strSymbols = csText.Left(nSymEnd);
csText = csText.Mid(nSymEnd + 1);
}
// Draw the background of the list item. Colors are selected
// according to the item's state.
if(rItem.state & LVIS_SELECTED)
{
if(bListHasFocus)
{
crBkgnd = g_Opt.m_Theme.ListBoxSelectedBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxSelectedText());
}
else
{
crBkgnd = g_Opt.m_Theme.ListBoxSelectedNoFocusBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxSelectedNoFocusText());
}
}
else
{
//Shade alternating Rows
if((nItem % 2) == 0)
{
crBkgnd = g_Opt.m_Theme.ListBoxOddRowsBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxOddRowsText());
}
else
{
crBkgnd = g_Opt.m_Theme.ListBoxEvenRowsBG();
OldColor = pDC->SetTextColor(g_Opt.m_Theme.ListBoxEvenRowsText());
}
}
pDC->FillSolidRect(rcItem, crBkgnd);
nOldBKMode = pDC->SetBkMode(TRANSPARENT);
CRect rcText = rcItem;
rcText.left += ROW_LEFT_BORDER;
rcText.top++;
if (m_showIfClipWasPasted &&
strSymbols.GetLength() > 0 &&
strSymbols.Find(_T("<pasted>")) >= 0) //clip was pasted from ditto
{
CRect pastedRect(rcItem);
pastedRect.left++;
pastedRect.right = rcItem.left + theApp.m_metrics.ScaleX(3);
pDC->FillSolidRect(pastedRect, g_Opt.m_Theme.ClipPastedColor());
rcText.left += theApp.m_metrics.ScaleX(4);
}
// set firstTenNum to the first ten number (1-10) corresponding to
// the current nItem.
// -1 means that nItem is not in the FirstTen block.
int firstTenNum = GetFirstTenNum(nItem);
if( m_bShowTextForFirstTenHotKeys && firstTenNum > 0 )
{
rcText.left += theApp.m_metrics.ScaleX(12);
}
bool drawInGroupIcon = true;
// if we are inside a group, don't display the "in group" flag
if( theApp.m_GroupID > 0 )
{
int nFlag = strSymbols.Find(_T("<ingroup>"));
if (nFlag >= 0)
drawInGroupIcon = false;
}
DrawBitMap(nItem, rcText, pDC, csText);
// draw the symbol box
if( strSymbols.GetLength() > 0 )
{
if(strSymbols.Find(_T("<group>")) >= 0) //group
{
m_groupFolder.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_groupFolder.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (strSymbols.Find(_T("<noautodelete>")) >= 0 &&
strSymbols.Find(_T("<group>")) < 0 &&
strSymbols.Find(_T("<sticky>")) < 0) //don't auto delete
{
m_dontDeleteImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_dontDeleteImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (strSymbols.Find(_T("<shortcut>")) >= 0) // has shortcut
{
m_shortCutImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_shortCutImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (drawInGroupIcon &&
strSymbols.Find(_T("<ingroup>")) >= 0) // in group
{
m_inFolderImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_inFolderImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
if (strSymbols.Find(_T("<qpastetext>")) >= 0) // has quick paste text
{
}
if (strSymbols.Find(_T("<sticky>")) >= 0) //sticky clip
{
m_stickyImage.Draw(pDC, this, rcText.left, rcText.top, false, false);
rcText.left += m_stickyImage.ImageWidth() + theApp.m_metrics.ScaleX(2);
}
}
if(DrawRtfText(nItem, rcText, pDC) == FALSE)
{
if (m_searchText.GetLength() > 0 &&
FindNoCaseAndInsert(csText, m_searchText, _T("<font color='#ff0000'>"), _T("</font>")) > 0)
{
DrawHTML(pDC->m_hDC, csText, csText.GetLength(), rcText, DT_VCENTER | DT_EXPANDTABS | DT_NOPREFIX);
}
else
{
pDC->DrawText(csText, rcText, DT_VCENTER | DT_EXPANDTABS | DT_NOPREFIX);
}
}
// Draw a focus rect around the item if necessary.
if(bListHasFocus && (rItem.state & LVIS_FOCUSED))
pDC->DrawFocusRect(rcItem);
if( m_bShowTextForFirstTenHotKeys && firstTenNum > 0 )
{
CString cs;
if( firstTenNum == 10 )
cs = "0";
else
cs.Format(_T("%d"), firstTenNum);
CRect crClient;
GetWindowRect(crClient);
ScreenToClient(crClient);
CRect crHotKey = rcItem;
int extraFromClipWasPaste = 0;
if (m_showIfClipWasPasted)
extraFromClipWasPaste = 3;
crHotKey.right = crHotKey.left + theApp.m_metrics.ScaleX(11);
crHotKey.left += theApp.m_metrics.ScaleX(1 + extraFromClipWasPaste);
crHotKey.top += theApp.m_metrics.ScaleX(1 + extraFromClipWasPaste);
HFONT hOldFont = (HFONT)pDC->SelectObject(m_SmallFont);
pDC->DrawText(cs, crHotKey, DT_BOTTOM);
pDC->MoveTo(CPoint(rcItem.left + theApp.m_metrics.ScaleX(8 + extraFromClipWasPaste), rcItem.top));
pDC->LineTo(CPoint(rcItem.left + theApp.m_metrics.ScaleX(8 + extraFromClipWasPaste), rcItem.bottom));
pDC->SelectObject(hOldFont);
}
// restore the previous values
if(OldColor > -1)
pDC->SetTextColor(OldColor);
if(nOldBKMode > -1)
pDC->SetBkMode(nOldBKMode);
*pResult = CDRF_SKIPDEFAULT; // We've painted everything.
}
}
