CStdString GG::htmlToMsg(CStdString msgIn , void * formats , int & length) {
int max_len = length;
length = 0;
CStdString msg;
SXML XML;
RegEx preg;
msgIn = preg.replace("#\\r|\\n#" , "" , msgIn);
msgIn = preg.replace("#<br/?>#i" , "\n" , msgIn.c_str());
XML.loadSource(msgIn);
SXML::NodeWalkInfo ni;
size_t last = 0;
void * formats_start = formats;
gg_msg_richtext * rt = (gg_msg_richtext*) formats;
formats = rt+1;
void * formats_last = formats;
memset(formats , 0 , sizeof(gg_msg_richtext_format));
/*
bleeeee<b>bold<b><font color="#FF0000">gnie�<u>d�ony</u></font></b>i <i>jesz</i>cze</b>koniec
*/
FormatState state;
stack <FormatState> spanStack;
while (length < max_len - 20 && XML.nodeWalk(ni)) {
XML.pos.start = XML.pos.end;
XML.pos.start_end = XML.pos.end_end;
msg += Stamina::decodeEntities(msgIn.substr(last , ni.start - last));
last = ni.end;
CStdString token = ni.path.substr(ni.path.find_last_of('/')+1);
token.MakeLower();
int oper = (ni.state == SXML::NodeWalkInfo::opened)? 1 : -1;
if (token == "b" || token == "strong") {
state.bold+=oper;
} else if (token == "i") {
state.italic+=oper;
} else if (token == "u") {
state.under+=oper;
} else if (token == "font") {
// Kolor musimy "zamkn��"
if (oper > 0) state.color++;
int c = chtoint(XML.getAttrib("color").c_str() , -1);
state.rgb[0] = (c & 0xFF0000) >> 16;
state.rgb[1] = (c & 0xFF00) >> 8;
state.rgb[2] = (c & 0xFF);
} else if (token == "span") {
if (oper > 0) {
spanStack.push(state);
using Stamina::RegEx;
static RegEx::oCompiled rcWeight(new RegEx::Compiled("/font-weight:bold/i"));
//static RegEx::oCompiled rcSize = new RegEx::Compiled("/font-size:(\\d+)/i");
static RegEx::oCompiled rcColor(new RegEx::Compiled("/color:([a-z]+|#[0-9A-F]+)/i"));
static RegEx::oCompiled rcItalic(new RegEx::Compiled("/font-style:italic/i"));
static RegEx::oCompiled rcUnderline(new RegEx::Compiled("/text-decoration:underline/i"));
CStdString style = XML.getAttrib("style");
if (RegEx::doMatch(rcWeight, style)) {
state.bold += oper;
}
if (RegEx::doMatch(rcItalic, style)) {
state.italic += oper;
}
if (RegEx::doMatch(rcUnderline, style)) {
state.under += oper;
}
CStdString colorStr = RegEx::doGet(rcColor, style, 1);
if (!colorStr.empty()) {
int color = -1;
if (colorStr[0] == '#') {
color = Stamina::chtoint(colorStr , -1);
} else if (colorStr == "red") {
color = 0xFF0000;
} else if (colorStr == "blue") {
color = 0x0000FF;
} else if (colorStr == "green") {
color = 0x00FF00;
}
if (color > 0) {
state.color++;
state.rgb[0] = (color & 0xFF0000) >> 16;
state.rgb[1] = (color & 0xFF00) >> 8;
state.rgb[2] = (color & 0xFF);
}
}
CStdString GG::msgToHtml(CStdString msg , void * formats , int formats_length) {
/* Zamiast znacznik�w wstawia:
< - 1
> - 2
" - 3
*/
str_tr((char*)msg.c_str() , "\1\2\3" , " ");
// Przegl�damy list� i modyfikujemy...
void * formats_end = (char*)formats + formats_length;
CStdString msg2 = "";
struct cOpened {
unsigned int bold :1;
unsigned int italic : 1;
unsigned int under : 1;
unsigned int color: 1;
void finish(CStdString & txt , int type) {
if (color) {txt+="\1/font\2"; color = 0;}
if (!(type & GG_FONT_UNDERLINE) && under) {txt+="\1/u\2"; under = 0;}
if (!(type & GG_FONT_ITALIC) && italic) {txt+="\1/i\2"; italic = 0;}
if (!(type & GG_FONT_BOLD) && bold) {txt+="\1/b\2";bold = 0;}
}
} opened;
opened.bold = opened.italic = opened.under = opened.color = 0;
size_t pos = 0;
while (formats < formats_end) {
gg_msg_richtext_format * rf = (gg_msg_richtext_format*)formats;
if (rf->position >= msg.size())
break; // b��d
msg2+= msg.substr(pos , rf->position - pos);
pos = rf->position;
opened.finish(msg2 , rf->font);
if ((rf->font & GG_FONT_BOLD) && !opened.bold) {
msg2+="\1b\2";
opened.bold=1;
}
if ((rf->font & GG_FONT_ITALIC) && !opened.italic) {
msg2+="\1i\2";
opened.italic=1;
}
if ((rf->font & GG_FONT_UNDERLINE) && !opened.under) {
msg2+="\1u\2";
opened.under=1;
}
formats = rf+1;
if (rf->font & GG_FONT_COLOR) {
gg_msg_richtext_color * rc = (gg_msg_richtext_color*) formats;
if (rc->red || rc->green || rc->blue) {
opened.color=1;
msg2+="\1font color=\3#";
msg2+=inttostr(rc->red , 16 , 2 , true);
msg2+=inttostr(rc->green , 16 , 2 , true);
msg2+=inttostr(rc->blue , 16 , 2 , true);
msg2+="\3\2";
} else opened.color = 0;
formats = rc+1;
}
}
msg2 += msg.substr(pos);
opened.finish(msg2 , 0);
msg = msg2;
msg2.clear();
// Ko�cowy efekt "enkodujemy"
RegEx pr;
msg = pr.replace("/[^ a-z0-9\1\2\3\\!\\@\\#\\$\\%\\*\\(\\)\\-_=+\\.\\,\\;':\\\\[\\]\\{\\}\\/\\?������ʣ�ӌ��]/i" , Stamina::encodeCallback , msg);
msg = pr.replace("/\\n/" , "<br/>" , msg);
// Zamieniamy znaki kontrolne w znaczniki HTML
str_tr((char*)msg.c_str() , "\1\2\3" , "<>\"");
return msg;
};
