Cocos2d-x using Rich text controls to parse Xhml tags (text labels, picture labels, wrap labels, label properties)

Post-execution effects:

Front-End use:

Backstage Superrichtext Parsing code

void Superrichtext::rendernode (Tinyxml2::xmlnode *node) {

while (NODE!=NULLPTR) {

if (Node->totext ()) {

Cclog ("Text info:%s", Node->totext ()->value ());

Auto N=node->totext ();

std::u16string text;

Stringutils::utf8toutf16 (N->value (), text);

Std::u16string::size_type pos=0;

Pos=text.find (' \ n ');

while ((Pos!=std::u16string::npos)) {

Text.erase (pos,1);

Pos=text.find (' \ n ', POS);

}

pos=0;

Pos=text.find (' \ R ');

while ((Pos!=std::u16string::npos)) {

Text.erase (pos,1);

Pos=text.find (' \ R ', POS);

}

Std::string Utf8text;

Stringutils::utf16toutf8 (Text,utf8text);

Auto Font=_fontlist[_fontlist.size ()-1];

Auto Textelement=ui::richelementtext::create (0,font.color,font.opacity,utf8text,font.fontname,font.fontsize);

_line->pushbackelement (TextElement);

}else if (node->toelement ()) {

Auto N=node->toelement ();

std::string name=n->name ();

Std::transform (Name.begin (), Name.end (), Name.begin (),:: ToUpper);

if (name== "FONT") {

Cclog ("Font label");

Auto Attr=n->firstattribute ();

FontInfo newfont=_fontlist[_fontlist.size ()-1];

while (ATTR!=NULLPTR) {

Traverse All Properties

std::string attrname=attr->name ();

Std::transform (Attrname.begin (), Attrname.end (), Attrname.begin (),:: ToUpper);

if (attrname== "face") {

Set font

Newfont.fontname=attr->value ();

}else if (attrname== "COLOR") {

Set color

NEWFONT.COLOR=CHARTOCOLOR3B (Attr->value ());

}else if (attrname== "SIZE") {

Set size

Newfont.fontsize=attr->intvalue ();

}else if (attrname== "OPACITY") {

Set opacity

Newfont.opacity=attr->intvalue ();

}

Attr=attr->next ();

}

_fontlist.push_back (NewFont);//Add a new font

Rendernode (N->firstchild ());//Continue rendering subset

_fontlist.pop_back ();//Remove new font

}else if (name== "IMG") {

Cclog ("Picture label");

Properties of the picture label

Auto Attr=n->firstattribute ();

const char *SRC;

color3b Col (255,255,255);

Glubyte opacity=255;

while (ATTR!=NULLPTR) {

Traverse All Properties

std::string attrname=attr->name ();

Std::transform (Attrname.begin (), Attrname.end (), Attrname.begin (),:: ToUpper);

if (attrname== "SRC") {

Set Picture path

Src=attr->value ();

}else if (attrname== "COLOR") {

Set color

COL=CHARTOCOLOR3B (Attr->value ());

}else if (attrname== "OPACITY") {

Set opacity

Opacity=attr->intvalue ();

}

Attr=attr->next ();

}

Auto Img=ui::richelementimage::create (0,COL,OPACITY,SRC);

_line->pushbackelement (IMG);

}else if (name== "BR") {

Cclog ("newline label");

Addnewline ();

}

}

Node=node->nextsibling ();

}

}

Cocos2d-x using Rich text controls to parse Xhml tags (text labels, picture labels, wrap labels, label properties)