float CGUILabel_Impl::GetTextExtent ( void )
{
const CEGUI::Font* pFont = m_pWindow->getFont ();
if ( pFont )
{
try
{
// Retrieve the longest line's extent
std::stringstream ssText ( m_pWindow->getText ().c_str () );
std::string sLineText;
float fMax = 0.0f, fLineExtent = 0.0f;
while( std::getline ( ssText, sLineText ) )
{
fLineExtent = pFont->getTextExtent ( sLineText );
if ( fLineExtent > fMax )
fMax = fLineExtent;
}
return fMax;
}
catch ( CEGUI::Exception e )
{}
}
return 0.0f;
}
void CoreMesh_XMLHandler::textElement(const std::string& element, const XMLAttributes& attributes, const std::string& text)
{
if(element == "POS") {
std::stringstream ssText(text);
Vector v;
ssText >> v[0] >> v[1] >> v[2];
m_currVert.pos(v);
} else if(element == "ATTRIB") {
void CoreSkeleton_Cal3dXHandler::textElement(const std::string& element, const XMLAttributes& attributes, const std::string& text)
{
std::stringstream ssText(text);
if(element == "TRANSLATION") {
ssText >> m_vCurrBoneRelativePosition[0]
>> m_vCurrBoneRelativePosition[1]
>> m_vCurrBoneRelativePosition[2];
} else if(element == "ROTATION") {
std::vector<float> to< std::vector<float> >(std::string s)
{
std::stringstream ssText(s);
std::vector<float> ret;
float f;
for(ssText >> f ; ssText ; ssText >> f) {
ret.push_back(f);
}
return ret;
}
void CoreAnimation_Cal3dXHandler::textElement(const std::string& element, const bouge::XMLAttributes& attributes, const std::string& text)
{
std::stringstream ssText(text);
if(element == "TRANSLATION") {
ssText >> m_lastTranslation;
// Cal3D stores the animation data in "absolute", that is not
// relative to the rest pose. Convert it to relative.
m_lastTranslation -= m_skelToUse->bone(m_currTrackName)->relativeRootPosition();
m_currKeyframe->translation(m_lastTranslation);
} else if(element == "ROTATION") {
int CLuaFunctionDefs::dxGetTextWidth ( lua_State* luaVM )
{
// dxGetTextWidth ( string text, [float scale=1,string font="default"] )
if ( lua_type ( luaVM, 1 ) == LUA_TSTRING )
{
const char * szText = lua_tostring ( luaVM, 1 );
float fScale = 1.0f;
eFontType fontType = FONT_DEFAULT;
int iArgument2 = lua_type ( luaVM, 2 );
if ( iArgument2 == LUA_TNUMBER || iArgument2 == LUA_TSTRING )
{
fScale = static_cast < float > ( lua_tonumber ( luaVM, 2 ) );
if ( lua_type ( luaVM, 3 ) == LUA_TSTRING )
{
const char * szFontName = lua_tostring ( luaVM, 3 );
fontType = g_pCore->GetGraphics ()->GetFontType ( const_cast < char * > ( szFontName ) );
}
}
ID3DXFont * pFont = g_pCore->GetGraphics ()->GetFont ( fontType );
// Retrieve the longest line's extent
std::stringstream ssText ( szText );
std::string sLineText;
float fWidth = 0.0f, fLineExtent = 0.0f;
while( std::getline ( ssText, sLineText ) )
{
fLineExtent = g_pCore->GetGraphics ()->GetDXTextExtent ( sLineText.c_str ( ), fScale, pFont );
if ( fLineExtent > fWidth )
fWidth = fLineExtent;
}
// Success
lua_pushnumber ( luaVM, fWidth );
return 1;
}
else
m_pScriptDebugging->LogBadType ( luaVM, "dxGetTextWidth" );
// Failed
lua_pushboolean ( luaVM, false );
return 1;
}
int CLuaOOPDefs::DxGetTextWidth ( lua_State* luaVM )
{
// float dxGetTextWidth ( string text, [float scale=1, mixed font="default", bool colorCoded=false] )
SString strText; float fScale; CClientDxFont* pDxFontElement; bool bColorCoded;
CScriptArgReader argStream ( luaVM );
argStream.ReadUserData ( pDxFontElement );
argStream.ReadString ( strText );
argStream.ReadNumber ( fScale, 1 );
argStream.ReadBool ( bColorCoded, false );
if ( !argStream.HasErrors () )
{
ID3DXFont* pD3DXFont = CStaticFunctionDefinitions::ResolveD3DXFont ( FONT_DEFAULT, pDxFontElement );
// Retrieve the longest line's extent
std::stringstream ssText ( strText );
std::string sLineText;
float fWidth = 0.0f, fLineExtent = 0.0f;
while ( std::getline ( ssText, sLineText ) )
{
fLineExtent = g_pCore->GetGraphics ()->GetDXTextExtent ( sLineText.c_str (), fScale, pD3DXFont, bColorCoded );
if ( fLineExtent > fWidth )
fWidth = fLineExtent;
}
// Success
lua_pushnumber ( luaVM, fWidth );
return 1;
}
else
m_pScriptDebugging->LogCustom ( luaVM, argStream.GetFullErrorMessage () );
// Failed
lua_pushboolean ( luaVM, false );
return 1;
}
