void CFulEditCtrl::Colorize(const tstring& aLine, int begin) {
CHARFORMAT2 cf;
cf.cbSize = sizeof(CHARFORMAT2);
ColorList *cList = HighlightManager::getInstance()->getList();
int end = GetTextLengthEx(GTL_NUMCHARS);
SetSel(begin, end);
//otroligt fulhack, måste lagas riktigt nån gång
SetSelectionCharFormat(selFormat);
logged = false;
//compare the last line against all strings in the vector
for(ColorIter i = cList->begin(); i != cList->end(); ++i) {
ColorSettings* cs = &(*i);
int pos;
//set start position for find
if( cs->getIncludeNick() ) {
pos = 0;
} else {
pos = aLine.find(_T(">"));
if(pos == tstring::npos)
pos = aLine.find(_T("**")) + nick.length();
}
//prepare the charformat
cf.dwMask = CFM_BOLD | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_ITALIC;
cf.dwEffects = 0;
if(cs->getBold()) cf.dwEffects |= CFE_BOLD;
if(cs->getItalic()) cf.dwEffects |= CFE_ITALIC;
if(cs->getUnderline()) cf.dwEffects |= CFE_UNDERLINE;
if(cs->getStrikeout()) cf.dwEffects |= CFE_STRIKEOUT;
if(cs->getHasBgColor()){
cf.dwMask |= CFM_BACKCOLOR;
cf.crBackColor = cs->getBgColor();
}
if(cs->getHasFgColor()){
cf.dwMask |= CFM_COLOR;
cf.crTextColor = cs->getFgColor();
}
while( pos != string::npos ){
if(cs->usingRegexp())
pos = RegExpMatch(cs, cf, aLine, begin);
else
pos = FullTextMatch(cs, cf, aLine, pos, begin);
}
matchedPopup = false;
matchedSound = false;
}//end for
}//end Colorize
void CFulEditCtrl::AddInternalLine(const tstring & aLine) {
int length = GetTextLengthEx(GTL_NUMCHARS)+1;
AppendText(_T("\r"));
AppendText(aLine.c_str());
CHARRANGE cr;
GetSel(cr);
//HideSelection(TRUE, FALSE);
Colorize(aLine, length);
CheckUrls(aLine, length);
SetSel(GetTextLengthEx(GTL_NUMCHARS), GetTextLengthEx(GTL_NUMCHARS));
ScrollCaret();
SetSel(cr);
//HideSelection(FALSE, FALSE);
skipLog = false;
}
tstring::size_type CFulEditCtrl::TextUnderCursor(POINT mousePT, tstring& x) {
tstring::size_type start = tstring::npos;
int ch = CharFromPos(mousePT);
POINT charPT = PosFromChar(ch);
//since CharFromPos returns the last character even if the cursor is past the end of text
//we have to check if the pointer was actually above the last char
//check xpos
if( mousePT.x > ( charPT.x + 3 ) )
return start;
//check ypos
if( mousePT.y > (charPT.y + fontHeight ) )
return start;
FINDTEXT ft;
ft.chrg.cpMin = ch;
ft.chrg.cpMax = -1;
ft.lpstrText = _T("\r");
int begin = (int)SendMessage(EM_FINDTEXT, 0, (LPARAM)&ft) + 1;
int rEnd = (int)SendMessage(EM_FINDTEXT, FR_DOWN, (LPARAM)&ft);
if(begin < 0) {
begin = 0;
}
if(rEnd == -1) {
rEnd = GetTextLengthEx(GTL_NUMCHARS);
}
if(rEnd > begin) {
TCHAR *buf = new TCHAR[(rEnd-begin)+1];
if(buf) {
GetTextRange(begin, rEnd, buf);
x = buf;
delete[] buf;
start = ch - begin;
}
}
return start;
}
void ChatCtrl::AppendText(const Identity& i, const tstring& sMyNick, const tstring& sTime, tstring sMsg, CHARFORMAT2& cf, bool bUseEmo/* = true*/) {
SetRedraw(FALSE);
SCROLLINFO si = { 0 };
POINT pt = { 0 };
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE | SIF_POS;
GetScrollInfo(SB_VERT, &si);
GetScrollPos(&pt);
LONG lSelBegin = 0, lSelEnd = 0, lTextLimit = 0, lNewTextLen = 0;
LONG lSelBeginSaved, lSelEndSaved;
// Unify line endings
tstring::size_type j = 0;
while((j = sMsg.find(_T("\r"), j)) != tstring::npos)
sMsg.erase(j, 1);
GetSel(lSelBeginSaved, lSelEndSaved);
lSelEnd = lSelBegin = GetTextLengthEx(GTL_NUMCHARS);
bool isMyMessage = i.getUser() == ClientManager::getInstance()->getMe();
tstring sLine = sTime + sMsg;
// Remove old chat if size exceeds
lNewTextLen = sLine.size();
lTextLimit = GetLimitText();
if(lSelEnd + lNewTextLen > lTextLimit) {
LONG lRemoveChars = 0;
int multiplier = 1;
if(lNewTextLen >= lTextLimit) {
lRemoveChars = lSelEnd;
magnets.clear();
} else {
while(lRemoveChars < lNewTextLen)
lRemoveChars = LineIndex(LineFromChar(multiplier++ * lTextLimit / 10));
}
if(magnets.size()) {
tstring buf;
buf.resize(lRemoveChars);
GetTextRange(0, lRemoveChars, &buf[0]);
CHARFORMAT2 cfSel;
cfSel.cbSize = sizeof(CHARFORMAT2);
for(TStringMap::iterator i = magnets.begin(); i != magnets.end();) {
tstring::size_type j = 0;
while((j = buf.find(i->first, j)) != tstring::npos) {
SetSel(j, j + i->first.size());
GetSelectionCharFormat(cfSel);
if(cfSel.dwEffects & CFE_LINK) {
magnets.erase(i++);
break;
}
j += i->first.size();
} if(j == tstring::npos) {
++i;
}
}
}
// Update selection ranges
lSelEnd = lSelBegin -= lRemoveChars;
lSelEndSaved -= lRemoveChars;
lSelBeginSaved -= lRemoveChars;
// ...and the scroll position
pt.y -= PosFromChar(lRemoveChars).y;
SetSel(0, lRemoveChars);
ReplaceSel(_T(""));
}
// Add to the end
SetSel(lSelBegin, lSelEnd);
setText(sLine);
CHARFORMAT2 enc;
enc.bCharSet = RUSSIAN_CHARSET;
enc.dwMask = CFM_CHARSET;
SetSel(0, sLine.length());
SetSelectionCharFormat(enc);
// Format TimeStamp
if(!sTime.empty()) {
lSelEnd += sTime.size();
SetSel(lSelBegin, lSelEnd - 1);
SetSelectionCharFormat(WinUtil::m_TextStyleTimestamp);
PARAFORMAT2 pf;
memzero(&pf, sizeof(PARAFORMAT2));
pf.dwMask = PFM_STARTINDENT;
pf.dxStartIndent = 0;
SetParaFormat(pf);
}
// Authors nick
tstring sAuthor = Text::toT(i.getNick());
if(!sAuthor.empty()) {
LONG iLen = (sMsg[0] == _T('*')) ? 1 : 0;
LONG iAuthorLen = sAuthor.size() + 1;
sMsg.erase(0, iAuthorLen + iLen);
lSelBegin = lSelEnd;
lSelEnd += iAuthorLen + iLen;
if(isMyMessage) {
SetSel(lSelBegin, lSelBegin + iLen + 1);
SetSelectionCharFormat(WinUtil::m_ChatTextMyOwn);
SetSel(lSelBegin + iLen + 1, lSelBegin + iLen + iAuthorLen);
SetSelectionCharFormat(WinUtil::m_TextStyleMyNick);
} else {
bool isFavorite = FavoriteManager::getInstance()->isFavoriteUser(i.getUser());
if(BOOLSETTING(BOLD_AUTHOR_MESS) || isFavorite || i.isOp()) {
SetSel(lSelBegin, lSelBegin + iLen + 1);
SetSelectionCharFormat(cf);
SetSel(lSelBegin + iLen + 1, lSelEnd);
if(isFavorite){
SetSelectionCharFormat(WinUtil::m_TextStyleFavUsers);
} else if(i.isOp()) {
SetSelectionCharFormat(WinUtil::m_TextStyleOPs);
} else {
SetSelectionCharFormat(WinUtil::m_TextStyleBold);
}
} else {
SetSel(lSelBegin, lSelEnd);
SetSelectionCharFormat(cf);
}
}
} else {
bool thirdPerson = false;
switch(sMsg[0]) {
case _T('*'):
if(sMsg[1] != _T(' ')) break;
thirdPerson = true;
case _T('<'):
tstring::size_type iAuthorLen = sMsg.find(thirdPerson ? _T(' ') : _T('>'), thirdPerson ? 2 : 1);
if(iAuthorLen != tstring::npos) {
bool isOp = false, isFavorite = false;
if(client != NULL) {
tstring nick(sMsg.c_str() + 1);
nick.erase(iAuthorLen - 1);
const OnlineUserPtr ou = client->findUser(Text::fromT(nick));
if(ou != NULL) {
isFavorite = FavoriteManager::getInstance()->isFavoriteUser(ou->getUser());
isOp = ou->getIdentity().isOp();
}
}
lSelBegin = lSelEnd;
lSelEnd += iAuthorLen;
sMsg.erase(0, iAuthorLen);
if(BOOLSETTING(BOLD_AUTHOR_MESS) || isFavorite || isOp) {
SetSel(lSelBegin, lSelBegin + 1);
SetSelectionCharFormat(cf);
SetSel(lSelBegin + 1, lSelEnd);
if(isFavorite){
SetSelectionCharFormat(WinUtil::m_TextStyleFavUsers);
} else if(isOp) {
SetSelectionCharFormat(WinUtil::m_TextStyleOPs);
} else {
SetSelectionCharFormat(WinUtil::m_TextStyleBold);
}
} else {
SetSel(lSelBegin, lSelEnd);
SetSelectionCharFormat(cf);
}
}
}
}
// Format the message part
FormatChatLine(sMyNick, sMsg, cf, isMyMessage, sAuthor, lSelEnd, bUseEmo);
SetSel(lSelBeginSaved, lSelEndSaved);
if( isMyMessage || ((si.nPage == 0 || (size_t)si.nPos >= (size_t)si.nMax - si.nPage - 5) &&
(lSelBeginSaved == lSelEndSaved || !selectedUser.empty() || !selectedIP.empty() || !selectedURL.empty())))
{
PostMessage(EM_SCROLL, SB_BOTTOM, 0);
} else {
SetScrollPos(&pt);
}
// Force window to redraw
SetRedraw(TRUE);
InvalidateRect(NULL);
}
bool CFulEditCtrl::AddLine(const tstring & line, bool aTimeStamps) {
bool noScroll = false;
matchedTab = false;
timeStamps = aTimeStamps;
tstring aLine = Util::replace(line, _T("\r\n"), _T("\r"));
if(GetWindowTextLength() > SETTING(CHATBUFFERSIZE)) {
SetRedraw(FALSE);
int ch = LineIndex(LineFromChar(2000));
SetSel(0, ch);
ReplaceSel(_T(""));
UpdateUrlRanges(ch);
SetSel(GetTextLengthEx(GTL_NUMCHARS), GetTextLengthEx(GTL_NUMCHARS));
ScrollCaret();
SetRedraw(TRUE);
}
if(Util::strnicmp(_T("<") + nick + _T(">"), aLine, nick.length() + 2) == 0)
skipLog = true;
if(isSet(STRIP_ISP) && aLine[0] == _T('<')) {
tstring::size_type end = aLine.find(_T(">"));
if( end != tstring::npos ) {
tstring::size_type pos = aLine.rfind(_T("]"), end);
if( end > 0 && (end-1) == pos )
pos = aLine.rfind(_T("]"), pos-1);
if(pos != string::npos)
aLine = _T("<") + aLine.substr(pos+1);
}
}
tstring::size_type pos = aLine.find(_T("> /me "));
if( pos != tstring::npos)
aLine = _T("** ") + aLine.substr(1, pos-1) + aLine.substr(pos+5, aLine.length());
if(timeStamps)
aLine = _T("[") + Util::getShortTimeString() + _T("] ") + aLine;
SetRedraw(FALSE);
//Get the pos of the last char
POINT pt = PosFromChar(GetTextLengthEx(GTL_NUMCHARS));
CRect rc;
GetClientRect(&rc);
int l = -1;
//check if the last char is visible, if not then save the
//scrollbar position
if(rc.PtInRect(pt)){
noScroll = false;
} else {
noScroll = true;
l = GetFirstVisibleLine();
}
AddInternalLine(aLine);
//restore the scrollbar position
if(noScroll) {
LineScroll(l - GetFirstVisibleLine());
}
SetRedraw();
Invalidate();
UpdateWindow();
return matchedTab;
}
