NS_IMETHODIMP mozTXTToHTMLConv::FindURLInPlaintext(const PRUnichar * aInString, PRInt32 aInLength, PRInt32 aPos, PRInt32 * aStartPos, PRInt32 * aEndPos)
{
// call FindURL on the passed in string
nsAutoString outputHTML; // we'll ignore the generated output HTML
*aStartPos = -1;
*aEndPos = -1;
FindURL(aInString, aInLength, aPos, kURLs, outputHTML, *aStartPos, *aEndPos);
return NS_OK;
}
//Reset a page's hitcount
void CPageArray::Reset(const BSTR bstrURL)
{
const int i = FindURL(bstrURL);
if (i >= 0)
{
ASSERT(i < m_iMax);
m_aPages[i].ResetHits();
}
else
{
// Not present, so append it and zero its hitcount
AddPage(bstrURL, 0);
}
}
//Get a page's hitcount
UINT CPageArray::GetHits(const BSTR bstrURL)
{
const int i = FindURL(bstrURL);
if (i >= 0)
{
ASSERT(i < m_iMax);
return m_aPages[i].GetHits();
}
else
{
// Not present, so append it and zero its hitcount
return AddPage(bstrURL, 0);
}
}
//Add a page to the array (if it's not already present) and
//increase its hitcount by ExtraHits.
UINT CPageArray::AddPage(const BSTR bstrURL, UINT ExtraHits)
{
int i = FindURL(bstrURL);
if (i >= 0)
{
// There are no duplicate URLs in this array; just adjust m_Hits
ASSERT(i < m_iMax);
m_aPages[i].m_Hits += ExtraHits;
}
else
{
// Not present, so append it
ASSERT(0 <= m_iMax && m_iMax <= m_cAlloc);
if (m_iMax == m_cAlloc)
{
// grow the array because it's full
CPage* pOldPages = m_aPages;
m_cAlloc += CHUNK_SIZE;
m_aPages = NULL;
ATLTRY(m_aPages = new CPage[m_cAlloc]);
if (m_aPages == NULL)
{
m_aPages = pOldPages;
return BAD_HITS;
}
for (i = 0; i < m_iMax; i++)
m_aPages[i] = pOldPages[i];
delete [] pOldPages;
}
i = m_iMax++;
m_aPages[i].m_URL = bstrURL;
m_aPages[i].m_Hits = ExtraHits;
}
return m_aPages[i].GetHits();
}
void
mozTXTToHTMLConv::ScanTXT(const PRUnichar * aInString, PRInt32 aInStringLength, PRUint32 whattodo, nsString& aOutString)
{
bool doURLs = 0 != (whattodo & kURLs);
bool doGlyphSubstitution = 0 != (whattodo & kGlyphSubstitution);
bool doStructPhrase = 0 != (whattodo & kStructPhrase);
PRUint32 structPhrase_strong = 0; // Number of currently open tags
PRUint32 structPhrase_underline = 0;
PRUint32 structPhrase_italic = 0;
PRUint32 structPhrase_code = 0;
nsAutoString outputHTML; // moved here for performance increase
for(PRUint32 i = 0; PRInt32(i) < aInStringLength;)
{
if (doGlyphSubstitution)
{
PRInt32 glyphTextLen;
if (GlyphHit(&aInString[i], aInStringLength - i, i == 0, aOutString, glyphTextLen))
{
i += glyphTextLen;
continue;
}
}
if (doStructPhrase)
{
const PRUnichar * newOffset = aInString;
PRInt32 newLength = aInStringLength;
if (i > 0 ) // skip the first element?
{
newOffset = &aInString[i-1];
newLength = aInStringLength - i + 1;
}
switch (aInString[i]) // Performance increase
{
case '*':
if (StructPhraseHit(newOffset, newLength, i == 0,
NS_LITERAL_STRING("*").get(), 1,
"b", "class=\"moz-txt-star\"",
aOutString, structPhrase_strong))
{
i++;
continue;
}
break;
case '/':
if (StructPhraseHit(newOffset, newLength, i == 0,
NS_LITERAL_STRING("/").get(), 1,
"i", "class=\"moz-txt-slash\"",
aOutString, structPhrase_italic))
{
i++;
continue;
}
break;
case '_':
if (StructPhraseHit(newOffset, newLength, i == 0,
NS_LITERAL_STRING("_").get(), 1,
"span" /* <u> is deprecated */,
"class=\"moz-txt-underscore\"",
aOutString, structPhrase_underline))
{
i++;
continue;
}
break;
case '|':
if (StructPhraseHit(newOffset, newLength, i == 0,
NS_LITERAL_STRING("|").get(), 1,
"code", "class=\"moz-txt-verticalline\"",
aOutString, structPhrase_code))
{
i++;
continue;
}
break;
}
}
if (doURLs)
{
switch (aInString[i])
{
case ':':
case '@':
case '.':
if ( (i == 0 || ((i > 0) && aInString[i - 1] != ' ')) && aInString[i +1] != ' ') // Performance increase
{
PRInt32 replaceBefore;
PRInt32 replaceAfter;
if (FindURL(aInString, aInStringLength, i, whattodo,
outputHTML, replaceBefore, replaceAfter)
&& structPhrase_strong + structPhrase_italic +
structPhrase_underline + structPhrase_code == 0
/* workaround for bug #19445 */ )
{
aOutString.Cut(aOutString.Length() - replaceBefore, replaceBefore);
aOutString += outputHTML;
i += replaceAfter + 1;
continue;
}
}
break;
} //switch
}
switch (aInString[i])
{
// Special symbols
case '<':
case '>':
case '&':
EscapeChar(aInString[i], aOutString, false);
i++;
break;
// Normal characters
default:
aOutString += aInString[i];
i++;
break;
}
}
}
bool CRepositoryBrowserSelection::Contains (const CTSVNPath& url) const
{
return FindURL (url).first != (size_t)(-1);
}
bool CIVStatusBar::IsOverURL(CPoint pt, CString & rstr )
{
if ( ! IsWindowEnabled() || !GetTopLevelParent()->IsWindowEnabled() )
return false;
CStatusBarCtrl & sb = GetStatusBarCtrl();
int iPart = -1;
CRect rc;
for (int i=0; i < sb.GetParts(0, NULL); i++ )
{
sb.GetRect (i, rc);
if (rc.PtInRect(pt) && ( GetPaneStyle(i) & SBT_OWNERDRAW ) )
{
iPart = i;
break;
}
}
if (iPart == -1)
return false;
if ( ! (GetPaneStyle(iPart) & SBPS_NOBORDERS) )
rc.InflateRect(-GetSystemMetrics(SM_CYBORDER), -GetSystemMetrics(SM_CXBORDER));
if (!rc.PtInRect(pt))
return false;
CString strText = GetPaneText(iPart);
CDC * pDC = GetDC();
CFont * pFont = GetFont();
CFont fntURL;
GetLinkFont(fntURL);
CFont * pOldFont = pDC->SelectObject (pFont);
int x = CalcX (pDC, rc, strText);
bool bFound = false;
for (int i = 0; i < strText.GetLength();)
{
CSize szPos = FindURL (strText, i );
if (szPos.cx != -1)
{
CString strStart = strText.Mid (i, szPos.cx-i);
CRect rcURL;
x += pDC->GetTextExtent (strStart).cx;
rcURL.left = x;
pFont = pDC->SelectObject (&fntURL);
CString strURL = strText.Mid(szPos.cx, szPos.cy);
CSize szURL = pDC->GetTextExtent (strURL);
x += szURL.cx;
rcURL.right = x;
rcURL.top = rc.top;
rcURL.bottom = rc.top + szURL.cy;
pDC->SelectObject (pFont);
if (rcURL.PtInRect(pt))
{
rstr = strURL;
bFound = true;
break;
}
i = szPos.cx + szPos.cy;
}
else
break;
}
pDC->SelectObject (pOldFont);
return bFound;
}
void CIVStatusBar::DrawItem(LPDRAWITEMSTRUCT lpdis)
{
CDC dc;
dc.Attach(lpdis->hDC);
CString strText = GetPaneText( lpdis->itemID);
CRect rc = lpdis->rcItem;
CRect rcTmp = rc;
COLORREF clrBack = dc.SetBkColor (GetSysColor (COLOR_3DFACE));
COLORREF clrText = dc.SetTextColor (GetSysColor (COLOR_WINDOWTEXT));
CFont * pFont = GetFont();
CFont fntURL;
GetLinkFont(fntURL);
CFont * pOldFont = dc.SelectObject (pFont);
int x = CalcX (&dc, rc, strText);
int y = rc.top;
for (int i = 0; i < strText.GetLength();)
{
CSize szPos = FindURL (strText, i );
if (szPos.cx != -1)
{
CString strStart = strText.Mid (i, szPos.cx-i);
dc.TextOut (x, y, strStart);
x += dc.GetTextExtent (strStart).cx;
COLORREF clrText = dc.SetTextColor ( GetSysColor(COLOR_HIGHLIGHT));
pFont = dc.SelectObject (&fntURL);
CString strURL = strText.Mid(szPos.cx, szPos.cy);
dc.TextOut (x, y, strURL);
x += dc.GetTextExtent (strURL).cx;
dc.SelectObject (pFont);
dc.SetTextColor (clrText);
i = szPos.cx + szPos.cy;
}
else
{
CString strStart = strText.Mid (i);
dc.TextOut (x, y, strStart);
break;
}
}
dc.SelectObject (pOldFont);
dc.SetBkColor (clrBack);
dc.SetTextColor (clrText);
dc.Detach ();
}
