void BookTextParser::parseSubText(std::string text)
{
if (text[0] == '<')
{
if (text.find('>') == std::string::npos)
throw std::runtime_error("BookTextParser Error: Tag is not terminated");
if (text.size() > 4 && text.substr(0, 4) == "<IMG")
parseImage(text.substr(0, text.find('>')));
else if (text.size() > 5 && text.substr(0, 5) == "<FONT")
parseFont(text.substr(0, text.find('>')));
else if (text.size() > 4 && text.substr(0, 4) == "<DIV")
parseDiv(text.substr(0, text.find('>')));
text.erase(0, text.find('>')+1);
}
bool tagFound = false;
std::string realText; // real text, without tags
unsigned int i=0;
for (; i<text.size(); ++i)
{
char c = text[i];
if (c == '<')
{
if (text[i+1] == '/') // ignore closing tags
{
while (c != '>')
{
if (i >= text.size())
throw std::runtime_error("BookTextParser Error: Tag is not terminated");
++i;
c = text[i];
}
continue;
}
else
{
tagFound = true;
break;
}
}
else
realText += c;
}
MyGUI::EditBox* box = mParent->createWidget<MyGUI::EditBox>("NormalText",
MyGUI::IntCoord(0, mHeight, mWidth, 24), MyGUI::Align::Left | MyGUI::Align::Top,
mParent->getName() + boost::lexical_cast<std::string>(mParent->getChildCount()));
box->setProperty("Static", "true");
box->setProperty("MultiLine", "true");
box->setProperty("WordWrap", "true");
box->setProperty("NeedMouse", "false");
box->setMaxTextLength(realText.size());
box->setTextAlign(mTextStyle.mTextAlign);
box->setTextColour(mTextStyle.mColour);
box->setFontName(mTextStyle.mFont);
box->setCaption(realText);
box->setSize(box->getSize().width, box->getTextSize().height);
mHeight += box->getTextSize().height;
if (tagFound)
{
parseSubText(text.substr(i, text.size()));
}
}
void BookTextParser::parseSubText(std::string text)
{
if (text[0] == '<')
{
const size_t tagStart = 1;
const size_t tagEnd = text.find('>', tagStart);
if (tagEnd == std::string::npos)
throw std::runtime_error("BookTextParser Error: Tag is not terminated");
const std::string tag = text.substr(tagStart, tagEnd - tagStart);
if (boost::algorithm::starts_with(tag, "IMG"))
parseImage(tag);
if (boost::algorithm::starts_with(tag, "FONT"))
parseFont(tag);
if (boost::algorithm::starts_with(tag, "DIV"))
parseDiv(tag);
text.erase(0, tagEnd + 1);
}
size_t tagStart = std::string::npos;
std::string realText; // real text, without tags
for (size_t i = 0; i<text.size(); ++i)
{
char c = text[i];
if (c == '<')
{
if ((i + 1 < text.size()) && text[i+1] == '/') // ignore closing tags
{
while (c != '>')
{
if (i >= text.size())
throw std::runtime_error("BookTextParser Error: Tag is not terminated");
++i;
c = text[i];
}
continue;
}
else
{
tagStart = i;
break;
}
}
else
realText += c;
}
MyGUI::EditBox* box = mParent->createWidget<MyGUI::EditBox>("NormalText",
MyGUI::IntCoord(0, mHeight, mWidth, 24), MyGUI::Align::Left | MyGUI::Align::Top,
mParent->getName() + boost::lexical_cast<std::string>(mParent->getChildCount()));
box->setProperty("Static", "true");
box->setProperty("MultiLine", "true");
box->setProperty("WordWrap", "true");
box->setProperty("NeedMouse", "false");
box->setMaxTextLength(realText.size());
box->setTextAlign(mTextStyle.mTextAlign);
box->setTextColour(mTextStyle.mColour);
box->setFontName(mTextStyle.mFont);
box->setCaption(realText);
box->setSize(box->getSize().width, box->getTextSize().height);
mHeight += box->getTextSize().height;
if (tagStart != std::string::npos)
{
parseSubText(text.substr(tagStart, text.size()));
}
}
