CEGUI::String LinkButtonParser::Parse(const CEGUI::String &str)
{
std::string szStr = CEGUIStringToAnsiChar( str );
size_t parentWinPos,IDPos,TextPos,ColorPos,endPos;
parentWinPos = IDPos = TextPos = ColorPos = endPos = CEGUI::String::npos;
char ParentWinName[128] = "";
char LinkID[32] = "";
char LinkText[128] = "";
char ColorVal[32] = "";
parentWinPos = str.find("WIN:");
IDPos = str.find("ID:");
TextPos = str.find("TEXT:");
ColorPos = str.find("COLOR:");
std::string wndName("LinkBtn_"),temp;
static DWORD LinkWndCounter = 0;
wndName += CEGUI::PropertyHelper::intToString(LinkWndCounter++).c_str();
CEGUI::Window *linkWnd = 0;
if (CEGUI::WindowManager::getSingleton().isWindowPresent(wndName) == false)
{
linkWnd = CEGUI::WindowManager::getSingleton().createWindow("TaharezLook/Button",wndName);
linkWnd->subscribeEvent(CEGUI::PushButton::EventClicked,CEGUI::Event::Subscriber(&LinkButtonParser::OnLinkBtnClicked,this));
//解析父窗口
if (parentWinPos != CEGUI::String::npos)
{
temp = szStr.substr(parentWinPos+5);
endPos = temp.find("'");
strcpy_s<128>(ParentWinName,temp.substr(0,endPos).c_str());
CEGUI::Window *pParentWnd = CEGUI::WindowManager::getSingleton().getWindow(ParentWinName);
pParentWnd->addChildWindow(linkWnd);
}
//解析ID
if (IDPos != CEGUI::String::npos)
{
temp = szStr.substr(IDPos+3);
endPos = temp.find(" ");
strcpy_s<32>(LinkID,temp.substr(0,endPos).c_str());
LinkMap[linkWnd] = LinkID;
}
//解析链接按钮文本
if (TextPos != CEGUI::String::npos)
{
temp = szStr.substr(TextPos+6);
endPos = temp.find("'");
strcpy_s<128>(LinkText,temp.substr(0,endPos).c_str());
float fWidth = linkWnd->getFont()->getTextExtent(LinkText);
float fheight = linkWnd->getFont()->getFontHeight();
linkWnd->setSize(CEGUI::UVector2(cegui_absdim(fWidth),cegui_absdim(fheight)));
//解析链接按钮文本的颜色
if (ColorPos != CEGUI::String::npos)
{
temp = szStr.substr(ColorPos+6);
endPos = temp.find(" ");
strcpy_s(ColorVal,temp.substr(0,endPos).c_str());
temp = "[COLOR ";
temp += ColorVal;
temp += "]";
temp += CEGUI::String(LinkText).c_str();
linkWnd->setText(ToCEGUIString(temp.c_str()));
}
else
linkWnd->setText(ToCEGUIString(LinkText));
}
}
return wndName;
}
