MyGUI::IntSize CalcTextWidth( MyGUI::UString text,string font ){
MyGUI::FontManager* pfm = MyGUI::FontManager::getInstancePtr();
MyGUI::IFont* pf = pfm->getByName(font);
MyGUI::IntSize size;
size.height = pf->getDefaultHeight();
if( pf ){
for( MyGUI::UString::iterator i=text.begin();i!=text.end();++i ){
MyGUI::GlyphInfo* pg = pf->getGlyphInfo(*i);
if( pg ){
size.width += (int)pg->width;
}
}
}
return size;
}
//--------------------------------------------------------------------------------
void Chat::_Log(const MyGUI::UString& str, const MyGUI::UString& color)
{
while(mList->getItemCount() > 200)
mList->removeItemAt(0);
std::wstring tmp;
std::vector<std::wstring> lines;
lines.clear();
MyGUI::IFont* font = MyGUI::FontManager::getInstance().getByName(MyGUI::FontManager::getInstance().getDefaultFont());
int ctr = 0;
for(size_t i = 0; i < str.size(); i++)
{
if(ctr + font->getGlyphInfo((int)str[i])->width > mList->getWidth() - 35)
{
ctr = 0;
if(str[i] != L' ')
tmp.push_back(L'-');
else
while(str[i] == L' ' && i < str.size()){i++;}
lines.push_back(tmp);
tmp.clear();
}
tmp.push_back(str[i]);
ctr += font->getGlyphInfo((int)str[i])->width;
if (i >= str.size() - 1)
{
ctr = 0;
lines.push_back(tmp);
tmp.clear();
}
}
for (unsigned int i = 0 ; i < lines.size() ; i++)
{
if (i == 0)
{
std::wstring toAdd;
toAdd += lines[i].substr(0, lines[i].find(L":") + 1);
toAdd += color;
toAdd += lines[i].substr(lines[i].find(L":") + 1, lines[i].size());
mList->addItem(toAdd);
}
else
{
std::wstring toAdd = color;
toAdd += lines[i];
mList->addItem(toAdd);
}
}
mList->beginToItemLast();
}