void CToolTipCtrlX::OnNMCustomDraw(NMHDR *pNMHDR, LRESULT *pResult)
{
LPNMTTCUSTOMDRAW pNMCD = reinterpret_cast<LPNMTTCUSTOMDRAW>(pNMHDR);
if (pNMCD->nmcd.dwDrawStage == CDDS_PREPAINT)
{
CWnd* pwnd = CWnd::FromHandle(pNMCD->nmcd.hdr.hwndFrom);
CDC* pdc = CDC::FromHandle(pNMCD->nmcd.hdc);
CString strText;
pwnd->GetWindowText(strText);
CRect rcWnd;
pwnd->GetWindowRect(&rcWnd);
CFont* pOldDCFont = NULL;
if (m_fontNormal.m_hObject != NULL){
pOldDCFont = pdc->SelectObject(&m_fontNormal);
}
if (m_bCol1Bold && m_fontBold.m_hObject == NULL) {
CFont* pFont = pwnd->GetFont();
if (pFont) {
LOGFONT lf;
pFont->GetLogFont(&lf);
lf.lfWeight = FW_BOLD;
VERIFY( m_fontBold.CreateFontIndirect(&lf) );
}
}
pdc->SetTextColor(m_crTooltipTextColor);
int iTextHeight = 0;
int iMaxCol1Width = 0;
int iMaxCol2Width = 0;
int iMaxSingleLineWidth = 0;
CSize sizText(0);
int iPos = 0;
int iCaptionEnd = m_bShowFileIcon ? max(strText.Find(_T("\n<br_head>\n")), 0) : 0; // special tooltip with file icon
int iCaptionHeigth = 0;
int iIconMinYBorder = 3;
int iIconSize = theApp.GetBigSytemIconSize().cx;
int iIconDrawingSpace = iIconSize + 9;
while (iPos != -1)
{
CString strLine = GetNextString(strText, _T('\n'), iPos);
int iColon = strLine.Find(_T(':'));
if (iColon != -1) {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
CSize siz = pdc->GetTextExtent(strLine, iColon + 1);
if (pOldFont)
pdc->SelectObject(pOldFont);
iMaxCol1Width = max(iMaxCol1Width, siz.cx + ((m_bShowFileIcon && iPos <= iCaptionEnd + strLine.GetLength()) ? iIconDrawingSpace : 0));
iTextHeight = siz.cy + 1; // update height with 'col1' string, because 'col2' string might be empty and therefore has no height
if (iPos <= iCaptionEnd)
iCaptionHeigth += siz.cy + 1;
else
sizText.cy += siz.cy + 1;
LPCTSTR pszCol2 = (LPCTSTR)strLine + iColon + 1;
while (_istspace((_TUCHAR)*pszCol2))
pszCol2++;
if (*pszCol2 != _T('\0')) {
siz = pdc->GetTextExtent(pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2);
iMaxCol2Width = max(iMaxCol2Width, siz.cx);
}
}
else if (m_bShowFileIcon && iPos <= iCaptionEnd && iPos == strLine.GetLength() + 1){
// file name, printed bold on top without any tabbing or desc
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
CSize siz = pdc->GetTextExtent(strLine);
if (pOldFont)
pdc->SelectObject(pOldFont);
iMaxSingleLineWidth = max(iMaxSingleLineWidth, siz.cx + iIconDrawingSpace);
iCaptionHeigth += siz.cy + 1;
}
else if (!strLine.IsEmpty() && strLine.Compare(_T("<br>")) != 0 && strLine.Compare(_T("<br_head>")) != 0) {
CSize siz = pdc->GetTextExtent(strLine);
iMaxSingleLineWidth = max(iMaxSingleLineWidth, siz.cx + ((iPos <= iCaptionEnd) ? iIconDrawingSpace : 0));
if (m_bShowFileIcon && iPos <= iCaptionEnd + strLine.GetLength())
iCaptionHeigth += siz.cy + 1;
else
sizText.cy += siz.cy + 1;
}
else{
CSize siz = pdc->GetTextExtent(_T(" "), 1);
sizText.cy += siz.cy;
}
}
if (m_bShowFileIcon && iCaptionEnd > 0)
iCaptionHeigth = max(iCaptionHeigth, iIconSize + (2*iIconMinYBorder));
sizText.cy += iCaptionHeigth;
iMaxCol1Width = min(m_iScreenWidth4, iMaxCol1Width);
iMaxCol2Width = min(m_iScreenWidth4*2, iMaxCol2Width);
const int iMiddleMargin = 6;
iMaxSingleLineWidth = max(iMaxSingleLineWidth, iMaxCol1Width + iMiddleMargin + iMaxCol2Width);
sizText.cx = iMaxSingleLineWidth;
CRect rcNewSize(rcWnd.left, rcWnd.top, rcWnd.left + sizText.cx, rcWnd.top + sizText.cy);
AdjustRect(&rcNewSize);
rcWnd.right = rcWnd.left + rcNewSize.Width();
rcWnd.bottom = rcWnd.top + rcNewSize.Height();
if (rcWnd.left >= m_rcScreen.left) {
if (rcWnd.right > m_rcScreen.right && rcWnd.Width() <= m_rcScreen.Width())
rcWnd.OffsetRect(-(rcWnd.right - m_rcScreen.right), 0);
}
if (rcWnd.top >= m_rcScreen.top) {
if (rcWnd.bottom > m_rcScreen.bottom && rcWnd.Height() <= m_rcScreen.Height())
rcWnd.OffsetRect(0, -(rcWnd.bottom - m_rcScreen.bottom));
}
CPoint ptText(pNMCD->nmcd.rc.left, pNMCD->nmcd.rc.top);
pwnd->MoveWindow(&rcWnd);
pwnd->ScreenToClient(&rcWnd);
pNMCD->nmcd.rc.right = rcWnd.right;
pNMCD->nmcd.rc.bottom = rcWnd.bottom;
pdc->FillSolidRect(&rcWnd, m_crTooltipBkColor);
iPos = 0;
while (iPos != -1)
{
CString strLine = GetNextString(strText, _T('\n'), iPos);
int iColon = strLine.Find(_T(':'));
CRect rcDT;
if (!m_bShowFileIcon || (unsigned)iPos > (unsigned)iCaptionEnd + strLine.GetLength())
rcDT.SetRect(ptText.x, ptText.y, ptText.x + iMaxCol1Width, ptText.y + iTextHeight);
else
rcDT.SetRect(ptText.x + iIconDrawingSpace, ptText.y, ptText.x + iMaxCol1Width, ptText.y + iTextHeight);
if (iColon != -1) {
// don't draw empty <col1> strings (they are still handy to use for skipping the <col1> space)
if (iColon > 0) {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
pdc->DrawText(strLine, iColon + 1, &rcDT, m_dwCol1DrawTextFlags);
if (pOldFont)
pdc->SelectObject(pOldFont);
}
LPCTSTR pszCol2 = (LPCTSTR)strLine + iColon + 1;
while (_istspace((_TUCHAR)*pszCol2))
pszCol2++;
if (*pszCol2 != _T('\0')) {
rcDT.left = ptText.x + iMaxCol1Width + iMiddleMargin;
rcDT.right = rcDT.left + iMaxCol2Width;
pdc->DrawText(pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2, &rcDT, m_dwCol2DrawTextFlags);
}
ptText.y += iTextHeight;
}
else if (m_bShowFileIcon && iPos <= iCaptionEnd && iPos == strLine.GetLength() + 1){
// first line on special fileicon tab - draw icon and bold filename
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
pdc->DrawText(strLine, CRect(ptText.x + iIconDrawingSpace, ptText.y, ptText.x + iMaxSingleLineWidth, ptText.y + iTextHeight), m_dwCol1DrawTextFlags);
if (pOldFont)
pdc->SelectObject(pOldFont);
ptText.y += iTextHeight;
int iImage = theApp.GetFileTypeSystemImageIdx(strLine, -1, true);
if (theApp.GetBigSystemImageList() != NULL)
::ImageList_Draw(theApp.GetBigSystemImageList(), iImage, pdc->GetSafeHdc(), ptText.x, rcDT.top + ((iCaptionHeigth - iIconSize) / 2), ILD_NORMAL|ILD_TRANSPARENT);
}
else {
if (strLine.Compare(_T("<br>")) == 0 || strLine.Compare(_T("<br_head>")) == 0){
CPen pen;
pen.CreatePen(0, 1, m_crTooltipTextColor);
CPen *pOP = pdc->SelectObject(&pen);
pdc->MoveTo(ptText.x, ptText.y + ((iTextHeight - 2) / 2));
pdc->LineTo(ptText.x + iMaxSingleLineWidth, ptText.y + ((iTextHeight - 2) / 2));
ptText.y += iTextHeight;
pdc->SelectObject(pOP);
pen.DeleteObject();
}
else{
CSize siz = pdc->TabbedTextOut(ptText.x, ptText.y, strLine, 0, NULL, 0);
ptText.y += siz.cy;
}
}
}
if (pOldDCFont)
pdc->SelectObject(pOldDCFont);
*pResult = CDRF_SKIPDEFAULT;
return;
}
*pResult = CDRF_DODEFAULT;
}
void CToolTipCtrlX::OnNMCustomDraw(NMHDR *pNMHDR, LRESULT *pResult)
{
LPNMTTCUSTOMDRAW pNMCD = reinterpret_cast<LPNMTTCUSTOMDRAW>(pNMHDR);
if (pNMCD->nmcd.dwDrawStage == CDDS_PREPAINT)
{
CWnd* pwnd = CWnd::FromHandle(pNMCD->nmcd.hdr.hwndFrom);
CDC* pdc = CDC::FromHandle(pNMCD->nmcd.hdc);
CString strText;
pwnd->GetWindowText(strText);
CRect rcWnd;
pwnd->GetWindowRect(&rcWnd);
CRect rcBorder;
rcBorder.left = pNMCD->nmcd.rc.left - rcWnd.left;
rcBorder.top = pNMCD->nmcd.rc.top - rcWnd.top;
rcBorder.right = rcWnd.right - pNMCD->nmcd.rc.right;
rcBorder.bottom = rcWnd.bottom - pNMCD->nmcd.rc.bottom;
if (m_bCol1Bold && m_fontBold.m_hObject == NULL)
{
CFont* pFont = pwnd->GetFont();
if (pFont) {
LOGFONT lf;
pFont->GetLogFont(&lf);
lf.lfWeight = FW_BOLD;
VERIFY( m_fontBold.CreateFontIndirect(&lf) );
}
}
int iTextHeight = 0;
int iMaxCol1Width = 0;
int iMaxCol2Width = 0;
int iMaxSingleLineWidth = 0;
CSize sizText(0);
int iPos = 0;
while (iPos != -1)
{
CString strLine = GetNextString(strText, _T('\n'), iPos);
int iColon = strLine.Find(_T(':'));
if (iColon != -1) {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
CSize siz = pdc->GetTextExtent(strLine, iColon + 1);
if (pOldFont)
pdc->SelectObject(pOldFont);
iMaxCol1Width = max(iMaxCol1Width, siz.cx);
iTextHeight = siz.cy; // update height with 'col1' string, because 'col2' string might be empty and therefore has no height
sizText.cy += siz.cy;
LPCTSTR pszCol2 = (LPCTSTR)strLine + iColon + 1;
while (_istspace(*pszCol2))
pszCol2++;
if (*pszCol2 != _T('\0')) {
siz = pdc->GetTextExtent(pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2);
iMaxCol2Width = max(iMaxCol2Width, siz.cx);
}
}
else if (!strLine.IsEmpty()) {
CSize siz = pdc->GetTextExtent(strLine);
iMaxSingleLineWidth = max(iMaxSingleLineWidth, siz.cx);
sizText.cy += siz.cy;
}
else {
CSize siz = pdc->GetTextExtent(_T(" "), 1);
sizText.cy += siz.cy;
}
}
iMaxCol1Width = min(m_iScreenWidth4, iMaxCol1Width);
iMaxCol2Width = min(m_iScreenWidth4*2, iMaxCol2Width);
const int iMiddleMargin = 6;
iMaxSingleLineWidth = max(iMaxSingleLineWidth, iMaxCol1Width + iMiddleMargin + iMaxCol2Width);
sizText.cx = iMaxSingleLineWidth;
rcWnd.right = rcWnd.left + rcBorder.left + sizText.cx + rcBorder.right;
rcWnd.bottom = rcWnd.top + rcBorder.top + sizText.cy + rcBorder.bottom;
if (rcWnd.left >= m_rcScreen.left) {
if (rcWnd.right > m_rcScreen.right && rcWnd.Width() <= m_rcScreen.Width())
rcWnd.OffsetRect(-(rcWnd.right - m_rcScreen.right), 0);
}
if (rcWnd.top >= m_rcScreen.top) {
if (rcWnd.bottom > m_rcScreen.bottom && rcWnd.Height() <= m_rcScreen.Height())
rcWnd.OffsetRect(0, -(rcWnd.bottom - m_rcScreen.bottom));
}
pwnd->MoveWindow(&rcWnd);
pwnd->ScreenToClient(&rcWnd);
pdc->FillSolidRect(&rcWnd, m_crTooltipBkColor);
CPoint ptText(pNMCD->nmcd.rc.left, pNMCD->nmcd.rc.top);
iPos = 0;
while (iPos != -1)
{
CString strLine = GetNextString(strText, _T('\n'), iPos);
int iColon = strLine.Find(_T(':'));
if (iColon != -1) {
CRect rcDT(ptText.x, ptText.y, ptText.x + iMaxCol1Width, ptText.y + iTextHeight);
// don't draw empty <col1> strings (they are still handy to use for skipping the <col1> space)
if (iColon > 0) {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
pdc->DrawText(strLine, iColon + 1, &rcDT, m_dwCol1DrawTextFlags);
if (pOldFont)
pdc->SelectObject(pOldFont);
}
LPCTSTR pszCol2 = (LPCTSTR)strLine + iColon + 1;
while (_istspace(*pszCol2))
pszCol2++;
if (*pszCol2 != _T('\0')) {
rcDT.left = ptText.x + iMaxCol1Width + iMiddleMargin;
rcDT.right = rcDT.left + iMaxCol2Width;
pdc->DrawText(pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2, &rcDT, m_dwCol2DrawTextFlags);
}
ptText.y += iTextHeight;
}
else {
CSize siz = pdc->TabbedTextOut(ptText.x, ptText.y, strLine, 0, NULL, 0);
ptText.y += siz.cy;
}
}
*pResult = CDRF_SKIPDEFAULT;
return;
}
*pResult = CDRF_DODEFAULT;
}
void CToolTipCtrlX::CustomPaint(LPNMTTCUSTOMDRAW pNMCD)
{
CWnd* pwnd = CWnd::FromHandle(pNMCD->nmcd.hdr.hwndFrom);
CDC* pdc = CDC::FromHandle(pNMCD->nmcd.hdc);
// Windows Vista (General)
// -----------------------
// *Need* to use (some aspects) of the 'TOOLTIP' theme to get typical Vista tooltips.
//
// Windows Vista *without* SP1
// ---------------------------
// The Vista 'TOOLTIP' theme offers a bold version of the standard tooltip font via
// the TTP_STANDARDTITLE part id. Furthermore TTP_STANDARDTITLE is the same font as
// the standard tooltip font (TTP_STANDARD). So, the 'TOOLTIP' theme can get used
// thoroughly.
//
// Windows Vista *with* SP1
// ------------------------
// The Vista SP1(!) 'TOOLTIP' theme does though *not* offer a bold font. Keep
// in mind that TTP_STANDARDTITLE does not return a bold font. Keep also in mind
// that TTP_STANDARDTITLE is even a *different* font than TTP_STANDARD!
// Which means, that TTP_STANDARDTITLE should *not* be used within the same line
// as TTP_STANDARD. It just looks weird. TTP_STANDARDTITLE could be used for a
// single line (the title line), but it would though not give us a bold font.
// So, actually we can use the Vista 'TOOLTIP' theme only for getting the proper
// tooltip background.
//
// Windows XP
// ----------
// Can *not* use the 'TOOLTIP' theme at all because it would give us only a (non-bold)
// black font on a white tooltip window background. Seems that the 'TOOLTIP' theme under
// WinXP is just using the default Window values (black+white) and does not
// use any of the tooltip specific Window metrics...
//
bool bUseEmbeddedThemeFonts = false;
HTHEME hTheme = NULL;
if (theApp.IsVistaThemeActive()) {
hTheme = OpenThemeData(*pwnd, L"TOOLTIP");
// Using the theme's fonts works only under Vista without SP1. When SP1
// is installed the fonts which are used for TTP_STANDARDTITLE and TTP_STANDARD
// do no longer match (should not get displayed within the same text line).
if (hTheme) bUseEmbeddedThemeFonts = true;
}
CString strText;
pwnd->GetWindowText(strText);
CRect rcWnd;
pwnd->GetWindowRect(&rcWnd);
CFont* pOldDCFont = NULL;
if (hTheme == NULL || !bUseEmbeddedThemeFonts)
{
// If we have a theme, we try to query the correct fonts from it
if (m_fontNormal.m_hObject == NULL && hTheme) {
// Windows Vista Ultimate, 6.0.6001 SP1 Build 6001, English with German Language Pack
// ----------------------------------------------------------------------------------
// TTP_STANDARD, TTSS_NORMAL
// Height -12
// Weight 400
// CharSet 1
// Quality 5
// FaceName "Segoe UI"
//
// TTP_STANDARDTITLE, TTSS_NORMAL
// Height -12
// Weight 400
// CharSet 1
// Quality 5
// FaceName "Segoe UI Fett" (!!!) Note: "Fett" (that is German !?)
//
// That font name ("Segoe UI *Fett*") looks quite suspicious. I would not be surprised
// if that eventually leads to a problem within the font mapper which may not be capable
// of finding the (english) version of that font and thus falls back to the standard
// system font. At least this would explain why the TTP_STANDARD and TTP_STANDARDTITLE
// fonts are *different* on that particular Windows Vista system.
LOGFONT lf = {0};
if (GetThemeFont(hTheme, pdc->m_hDC, TTP_STANDARD, TTSS_NORMAL, TMT_FONT, &lf) == S_OK) {
VERIFY( m_fontNormal.CreateFontIndirect(&lf) );
if (m_bCol1Bold && m_fontBold.m_hObject == NULL) {
memset(&lf, 0, sizeof(lf));
if (GetThemeFont(hTheme, pdc->m_hDC, TTP_STANDARDTITLE, TTSS_NORMAL, TMT_FONT, &lf) == S_OK)
VERIFY( m_fontBold.CreateFontIndirect(&lf) );
}
// Get the tooltip font color
COLORREF crText;
if (GetThemeColor(hTheme, TTP_STANDARD, TTSS_NORMAL, TMT_TEXTCOLOR, &crText) == S_OK)
m_crTooltipTextColor = crText;
}
}
// If needed, create the standard tooltip font which was queried from the system metrics
if (m_fontNormal.m_hObject == NULL && m_lfNormal.lfHeight != 0)
VERIFY( m_fontNormal.CreateFontIndirect(&m_lfNormal) );
// Select the tooltip font
if (m_fontNormal.m_hObject != NULL) {
pOldDCFont = pdc->SelectObject(&m_fontNormal);
// If needed, create the bold version of the tooltip font by deriving it from the standard font
if (m_bCol1Bold && m_fontBold.m_hObject == NULL) {
LOGFONT lf;
m_fontNormal.GetLogFont(&lf);
lf.lfWeight = FW_BOLD;
VERIFY( m_fontBold.CreateFontIndirect(&lf) );
}
}
// Set the font color (queried from system metrics or queried from theme)
pdc->SetTextColor(m_crTooltipTextColor);
}
// Auto-format the text only if explicitly requested. Otherwise we would also format
// single line tooltips for regular list items, and if those list items contain ':'
// characters they would be shown partially in bold. For performance reasons, the
// auto-format is to be requested by appending the TOOLTIP_AUTOFORMAT_SUFFIX_CH
// character. Appending, because we can remove that character efficiently without
// re-allocating the entire string.
bool bAutoFormatText = strText.GetLength() > 0 && strText[strText.GetLength() - 1] == TOOLTIP_AUTOFORMAT_SUFFIX_CH;
if (bAutoFormatText)
strText.Truncate(strText.GetLength() - 1); // truncate the TOOLTIP_AUTOFORMAT_SUFFIX_CH char by setting it to NUL
bool bShowFileIcon = m_bShowFileIcon && bAutoFormatText;
if (bShowFileIcon) {
int iPosNL = strText.Find(_T('\n'));
if (iPosNL > 0) {
int iPosColon = strText.Find(_T(':'));
if (iPosColon < iPosNL)
bShowFileIcon = false; // 1st line does not contain a filename
}
}
int iTextHeight = 0;
int iMaxCol1Width = 0;
int iMaxCol2Width = 0;
int iMaxSingleLineWidth = 0;
CSize sizText(0);
int iPos = 0;
int iCaptionHeight = 0;
const int iCaptionEnd = bShowFileIcon ? max(strText.Find(_T("\n<br_head>\n")), 0) : 0; // special tooltip with file icon
const int iLineHeightOff = 1;
const int iIconMinYBorder = bShowFileIcon ? 3 : 0;
const int iIconWidth = bShowFileIcon ? theApp.GetBigSytemIconSize().cx : 0;
const int iIconHeight = bShowFileIcon ? theApp.GetBigSytemIconSize().cy : 0;
const int iIconDrawingWidth = bShowFileIcon ? (iIconWidth + 9) : 0;
while (iPos != -1)
{
CString strLine = GetNextString(strText, _T('\n'), iPos);
int iColon = bAutoFormatText ? strLine.Find(_T(':')) : -1;
if (iColon != -1) {
CSize siz;
if (hTheme && bUseEmbeddedThemeFonts) {
CRect rcExtent;
CRect rcBounding(0, 0, 32767, 32767);
GetThemeTextExtent(hTheme, *pdc, m_bCol1Bold ? TTP_STANDARDTITLE : TTP_STANDARD, TTSS_NORMAL, strLine, iColon + 1, m_dwCol1DrawTextFlags, &rcBounding, &rcExtent);
siz.cx = rcExtent.Width();
siz.cy = rcExtent.Height();
}
else {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
siz = pdc->GetTextExtent(strLine, iColon + 1);
if (pOldFont)
pdc->SelectObject(pOldFont);
}
iMaxCol1Width = max<int>(iMaxCol1Width, siz.cx + ((bShowFileIcon && iPos <= iCaptionEnd + strLine.GetLength()) ? iIconDrawingWidth : 0));
iTextHeight = siz.cy + iLineHeightOff; // update height with 'col1' string, because 'col2' string might be empty and therefore has no height
if (iPos <= iCaptionEnd)
iCaptionHeight += siz.cy + iLineHeightOff;
else
sizText.cy += siz.cy + iLineHeightOff;
LPCTSTR pszCol2 = (LPCTSTR)strLine + iColon + 1;
while (_istspace((_TUCHAR)*pszCol2))
pszCol2++;
if (*pszCol2 != _T('\0')) {
if (hTheme && bUseEmbeddedThemeFonts) {
CRect rcExtent;
CRect rcBounding(0, 0, 32767, 32767);
GetThemeTextExtent(hTheme, *pdc, TTP_STANDARD, TTSS_NORMAL, pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2, m_dwCol2DrawTextFlags, &rcBounding, &rcExtent);
siz.cx = rcExtent.Width();
siz.cy = rcExtent.Height();
}
else {
siz = pdc->GetTextExtent(pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2);
}
iMaxCol2Width = max<int>(iMaxCol2Width, siz.cx);
}
}
else if (bShowFileIcon && iPos <= iCaptionEnd && iPos == strLine.GetLength() + 1){
// file name, printed bold on top without any tabbing or desc
CSize siz;
if (hTheme && bUseEmbeddedThemeFonts) {
CRect rcExtent;
CRect rcBounding(0, 0, 32767, 32767);
GetThemeTextExtent(hTheme, *pdc, m_bCol1Bold ? TTP_STANDARDTITLE : TTP_STANDARD, TTSS_NORMAL, strLine, strLine.GetLength(), m_dwCol1DrawTextFlags, &rcBounding, &rcExtent);
siz.cx = rcExtent.Width();
siz.cy = rcExtent.Height();
}
else {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
siz = pdc->GetTextExtent(strLine);
if (pOldFont)
pdc->SelectObject(pOldFont);
}
iMaxSingleLineWidth = max<int>(iMaxSingleLineWidth, siz.cx + iIconDrawingWidth);
iCaptionHeight += siz.cy + iLineHeightOff;
}
else if (!strLine.IsEmpty() && strLine.Compare(_T("<br>")) != 0 && strLine.Compare(_T("<br_head>")) != 0) {
CSize siz;
if (hTheme && bUseEmbeddedThemeFonts) {
CRect rcExtent;
CRect rcBounding(0, 0, 32767, 32767);
GetThemeTextExtent(hTheme, *pdc, TTP_STANDARD, TTSS_NORMAL, strLine, strLine.GetLength(), m_dwCol2DrawTextFlags, &rcBounding, &rcExtent);
siz.cx = rcExtent.Width();
siz.cy = rcExtent.Height();
}
else {
siz = pdc->GetTextExtent(strLine);
}
iMaxSingleLineWidth = max<int>(iMaxSingleLineWidth, siz.cx + ((bShowFileIcon && iPos <= iCaptionEnd) ? iIconDrawingWidth : 0));
if (bShowFileIcon && iPos <= iCaptionEnd + strLine.GetLength())
iCaptionHeight += siz.cy + iLineHeightOff;
else
sizText.cy += siz.cy + iLineHeightOff;
}
else{
CSize siz;
if (hTheme && bUseEmbeddedThemeFonts) {
CRect rcExtent;
CRect rcBounding(0, 0, 32767, 32767);
GetThemeTextExtent(hTheme, *pdc, TTP_STANDARD, TTSS_NORMAL, _T(" "), 1, m_dwCol2DrawTextFlags, &rcBounding, &rcExtent);
siz.cx = rcExtent.Width();
siz.cy = rcExtent.Height();
}
else {
// TODO: Would need to use 'GetTabbedTextExtent' here, but do we actually use 'tabbed' text here at all ??
siz = pdc->GetTextExtent(_T(" "), 1);
}
sizText.cy += siz.cy + iLineHeightOff;
}
}
if (bShowFileIcon && iCaptionEnd > 0)
iCaptionHeight = max<int>(iCaptionHeight, theApp.GetBigSytemIconSize().cy + (2*iIconMinYBorder));
sizText.cy += iCaptionHeight;
if (hTheme && theApp.m_ullComCtrlVer >= MAKEDLLVERULL(6,16,0,0))
sizText.cy += 2; // extra bottom margin for Vista/Theme
iMaxCol1Width = min(m_iScreenWidth4, iMaxCol1Width);
iMaxCol2Width = min(m_iScreenWidth4*2, iMaxCol2Width);
const int iMiddleMargin = 6;
iMaxSingleLineWidth = max(iMaxSingleLineWidth, iMaxCol1Width + iMiddleMargin + iMaxCol2Width);
if (iMaxSingleLineWidth > m_iScreenWidth4*3)
iMaxSingleLineWidth = m_iScreenWidth4*3;
sizText.cx = iMaxSingleLineWidth;
if (pNMCD->uDrawFlags & DT_CALCRECT)
{
pNMCD->nmcd.rc.left = rcWnd.left;
pNMCD->nmcd.rc.top = rcWnd.top;
pNMCD->nmcd.rc.right = rcWnd.left + sizText.cx;
pNMCD->nmcd.rc.bottom = rcWnd.top + sizText.cy;
}
else
{
pwnd->ScreenToClient(&rcWnd);
int iOldBkColor = -1;
if (hTheme) {
int iPartId = TTP_STANDARD;
int iStateId = TTSS_NORMAL;
if (IsThemeBackgroundPartiallyTransparent(hTheme, iPartId, iStateId))
DrawThemeParentBackground(m_hWnd, pdc->m_hDC, &rcWnd);
DrawThemeBackground(hTheme, pdc->m_hDC, iPartId, iStateId, &rcWnd, NULL);
}
else {
::FillRect(*pdc, &rcWnd, GetSysColorBrush(COLOR_INFOBK));
iOldBkColor = pdc->SetBkColor(m_crTooltipBkColor);
// Vista: Need to draw the window border explicitly !?
if (theApp.m_ullComCtrlVer >= MAKEDLLVERULL(6,16,0,0)) {
CPen pen;
pen.CreatePen(0, 1, m_crTooltipTextColor);
CPen *pOP = pdc->SelectObject(&pen);
pdc->MoveTo(rcWnd.left, rcWnd.top);
pdc->LineTo(rcWnd.right - 1, rcWnd.top);
pdc->LineTo(rcWnd.right - 1, rcWnd.bottom - 1);
pdc->LineTo(rcWnd.left, rcWnd.bottom - 1);
pdc->LineTo(rcWnd.left, rcWnd.top);
pdc->SelectObject(pOP);
pen.DeleteObject();
}
}
int iOldBkMode = 0;
if ((hTheme && !bUseEmbeddedThemeFonts) || (hTheme == NULL && iOldBkColor != -1))
iOldBkMode = pdc->SetBkMode(TRANSPARENT);
CPoint ptText(pNMCD->nmcd.rc.left, pNMCD->nmcd.rc.top);
iPos = 0;
while (iPos != -1)
{
CString strLine = GetNextString(strText, _T('\n'), iPos);
int iColon = bAutoFormatText ? strLine.Find(_T(':')) : -1;
CRect rcDT;
if (!bShowFileIcon || (unsigned)iPos > (unsigned)iCaptionEnd + strLine.GetLength())
rcDT.SetRect(ptText.x, ptText.y, ptText.x + iMaxCol1Width, ptText.y + iTextHeight);
else
rcDT.SetRect(ptText.x + iIconDrawingWidth, ptText.y, ptText.x + iMaxCol1Width, ptText.y + iTextHeight);
if (iColon != -1) {
// don't draw empty <col1> strings (they are still handy to use for skipping the <col1> space)
if (iColon > 0) {
if (hTheme && bUseEmbeddedThemeFonts)
DrawThemeText(hTheme, pdc->m_hDC, m_bCol1Bold ? TTP_STANDARDTITLE : TTP_STANDARD, TTSS_NORMAL, strLine, iColon + 1, m_dwCol1DrawTextFlags, 0, &rcDT);
else {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
pdc->DrawText(strLine, iColon + 1, &rcDT, m_dwCol1DrawTextFlags);
if (pOldFont)
pdc->SelectObject(pOldFont);
}
}
LPCTSTR pszCol2 = (LPCTSTR)strLine + iColon + 1;
while (_istspace((_TUCHAR)*pszCol2))
pszCol2++;
if (*pszCol2 != _T('\0')) {
rcDT.left = ptText.x + iMaxCol1Width + iMiddleMargin;
rcDT.right = rcDT.left + iMaxCol2Width;
if (hTheme && bUseEmbeddedThemeFonts)
DrawThemeText(hTheme, pdc->m_hDC, TTP_STANDARD, TTSS_NORMAL, pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2, m_dwCol2DrawTextFlags, 0, &rcDT);
else
pdc->DrawText(pszCol2, ((LPCTSTR)strLine + strLine.GetLength()) - pszCol2, &rcDT, m_dwCol2DrawTextFlags);
}
ptText.y += iTextHeight;
}
else if (bShowFileIcon && iPos <= iCaptionEnd && iPos == strLine.GetLength() + 1){
// first line on special fileicon tab - draw icon and bold filename
if (hTheme && bUseEmbeddedThemeFonts)
DrawThemeText(hTheme, pdc->m_hDC, m_bCol1Bold ? TTP_STANDARDTITLE : TTP_STANDARD, TTSS_NORMAL, strLine, strLine.GetLength(), m_dwCol1DrawTextFlags, 0, &CRect(ptText.x + iIconDrawingWidth, ptText.y, ptText.x + iMaxSingleLineWidth, ptText.y + iTextHeight));
else {
CFont* pOldFont = m_bCol1Bold ? pdc->SelectObject(&m_fontBold) : NULL;
pdc->DrawText(strLine, CRect(ptText.x + iIconDrawingWidth, ptText.y, ptText.x + iMaxSingleLineWidth, ptText.y + iTextHeight), m_dwCol1DrawTextFlags);
if (pOldFont)
pdc->SelectObject(pOldFont);
}
ptText.y += iTextHeight;
int iImage = (int) theApp.GetFileTypeSystemImageIdx(strLine, -1, true);
if (theApp.GetBigSystemImageList() != NULL) {
int iPosY = rcDT.top;
if (iCaptionHeight > iIconHeight)
iPosY += (iCaptionHeight - iIconHeight) / 2;
::ImageList_Draw(theApp.GetBigSystemImageList(), iImage, pdc->GetSafeHdc(), ptText.x, iPosY, ILD_TRANSPARENT);
}
}
else {
bool bIsBrHeadLine = false;
if (bAutoFormatText && (strLine.Compare(_T("<br>")) == 0 || (bIsBrHeadLine = strLine.Compare(_T("<br_head>")) == 0) == true)){
CPen pen;
pen.CreatePen(0, 1, m_crTooltipTextColor);
CPen *pOP = pdc->SelectObject(&pen);
if (bIsBrHeadLine)
ptText.y = iCaptionHeight;
pdc->MoveTo(ptText.x, ptText.y + ((iTextHeight - 2) / 2));
pdc->LineTo(ptText.x + iMaxSingleLineWidth, ptText.y + ((iTextHeight - 2) / 2));
ptText.y += iTextHeight;
pdc->SelectObject(pOP);
pen.DeleteObject();
}
else{
if (hTheme && bUseEmbeddedThemeFonts) {
CRect rcLine(ptText.x, ptText.y, 32767, 32767);
DrawThemeText(hTheme, pdc->m_hDC, TTP_STANDARD, TTSS_NORMAL, strLine, strLine.GetLength(), DT_EXPANDTABS | m_dwCol2DrawTextFlags, 0, &rcLine);
ptText.y += iTextHeight;
}
else {
// Text is written in the currently selected font. If 'nTabPositions' is 0 and 'lpnTabStopPositions' is NULL,
// tabs are expanded to eight times the average character width.
CSize siz;
if (strLine.IsEmpty()) // Win98: To draw an empty line we need to output at least a space.
siz = pdc->TabbedTextOut(ptText.x, ptText.y, _T(" "), 1, NULL, 0);
else
siz = pdc->TabbedTextOut(ptText.x, ptText.y, strLine, strLine.GetLength(), NULL, 0);
ptText.y += siz.cy + iLineHeightOff;
}
}
}
}
if (iOldBkColor != -1)
pdc->SetBkColor(iOldBkColor);
if (hTheme && !bUseEmbeddedThemeFonts)
pdc->SetBkMode(iOldBkMode);
}
if (pOldDCFont)
pdc->SelectObject(pOldDCFont);
if (hTheme)
CloseThemeData(hTheme);
}
