int FXmlBtn::Read_XML( AST_TXML_Tag *root, DRMessageManager& dmm, long dmm_page )
{
int ret = 0;
FBtnVM vm(coord_calculation, dmm, dmm_page);
SetToMathML( root, vm );
QString& _tag = to_mathml.type;
QString& _body = to_mathml.value;
struct HMathMLAttr mml_attr( _tag, _body );
HMathOpAttr *opinfo = ::mml_is_token_op_tag( _tag ) ? ::getOperatorEntryByMML( _body ) : 0;
if( opinfo ) mml_attr.setMODefault( *opinfo );
proplist.setMathMLAttr( mml_attr );
AddButtonData( root, vm );
switch( getNodeType() )
{
case NODE_MATHML:
if( (ret = AddNodeType_NODE_MATHML( root, vm )) )
return ret;
break;
case NODE_PLANETEXT:
if( (ret = AddGraphicsData( root, vm )) ||
(ret = CompileCalculationScheme( root, vm )) )
return ret;
break;
case NODE_FORMULA:
if( (ret = AddChildData( root, vm )) ||
(ret = AddGraphicsData( root, vm )) ||
(ret = CompileCalculationScheme( root, vm )) )
return ret;
break;
default:
break;
}
if( getNodeType() != NODE_MATHML && to_mathml.mathml_template_string.length() )
{
QVector<QString> args;
for( long i = 0; i < getChildCount(); i++ )
{
args.push_back( QString() );
}
if( HKMatchTemplate().Treate( to_mathml.mathml_template_string, args ) == -1 )
{
QString warn2 = _T("number of empty slots in the button differs from slots number in the MathML conversion template");
vm.dmm.AddLine( vm.dmm_page, warn2, root->getLine() );
ret = -1;
}
}
return ret;
}
void Graphics::MakeBox()
{
GraphicsData* graphicsdata = new GraphicsData();
vec2 box[8] =
{ vec2(-0.5f, -0.5f), vec2(0, 1)
, vec2(-0.5f, 0.5f), vec2(0, 0)
, vec2( 0.5f, 0.5f), vec2(1, 0)
, vec2( 0.5f, -0.5f), vec2(1, 1)
};
unsigned indices[6] =
{
3,1,0,
3,2,1
};
for(unsigned i = 0; i < 8; ++i)
graphicsdata->vertices.push_back(box[i]);
for(unsigned i = 0; i < 6; ++i)
graphicsdata->indices.push_back(indices[i]);
AddGraphicsData("box", graphicsdata);
}
