void GCode::fatalError(FSTRINGPARAM(message)) {
fatalErrorMsg = message;
#if SDSUPPORT
if(sd.sdmode != 0) { // stop sd print to prevent damage
sd.stopPrint();
}
#endif
if(Printer::currentPosition[Z_AXIS] < Printer::zMin + Printer::zLength - 15)
PrintLine::moveRelativeDistanceInStepsReal(0,0,10*Printer::axisStepsPerMM[Z_AXIS],0,Printer::homingFeedrate[Z_AXIS],true,true);
EVENT_FATAL_ERROR_OCCURED
Commands::waitUntilEndOfAllMoves();
Printer::kill(true);
reportFatalError();
}
/* create a tree, return root node */
SearchTree createTree()
{
SearchTree tree;
tree=createNode();
if(tree==NULL)
{
reportFatalError("Out of space");
}
else
{
tree->m_left=NULL;
tree->m_right=NULL;
}
return tree;
}
/**
* Init and load font
**/
OpenGLFont::OpenGLFont(RenderOpenGL* render, string name, Mod* mod, float size)
{
int error;
// Basics
this->pmpl = new OpenGLFont_Implementation();
this->render = render;
this->size = size;
// Init freetype
// TODO: Should we share the tf ptr between OpenGLFont instances
error = FT_Init_FreeType(&this->pmpl->ft);
if (error) {
reportFatalError("Freetype: Unable to init library.");
}
// On Linux, the system font is found using fontconfig
#if defined(__linux__)
FcConfig* config = FcInitLoadConfigAndFonts();
FcPattern* pat = FcPatternBuild(
NULL,
FC_FAMILY, FcTypeString, reinterpret_cast<const char*>(name.c_str()),
NULL
);
FcConfigSubstitute(config, pat, FcMatchPattern);
FcDefaultSubstitute(pat);
FcResult result;
FcPattern* font = FcFontMatch(config, pat, &result);
if (font == NULL) {
reportFatalError("Fontconfig: Unable to find font " + name);
}
FcChar8* filename = NULL;
if (FcPatternGetString(font, FC_FILE, 0, &filename) != FcResultMatch) {
reportFatalError("Fontconfig: No filename in fontconfig match");
}
error = FT_New_Face(this->pmpl->ft, reinterpret_cast<const char*>(filename), 0, &this->pmpl->face);
FcPatternDestroy(font);
FcPatternDestroy(pat);
#else
// All other systems use a file in the cr/ mod
Sint64 len;
name.append(".ttf");
this->pmpl->buf = mod->loadBinary(name, &len);
if (this->pmpl->buf == NULL) {
reportFatalError("Freetype: Unable to load data");
}
error = FT_New_Memory_Face(this->pmpl->ft, (const FT_Byte *) this->pmpl->buf, (FT_Long)len, 0, &this->pmpl->face);
#endif
// Handle errors
if (error == FT_Err_Unknown_File_Format) {
reportFatalError("Freetype: Unsupported font format");
} else if (error) {
reportFatalError("Freetype: Unable to load font");
}
// Set character size
error = FT_Set_Char_Size(this->pmpl->face, 0, size * 64, 72, 72);
if (error) {
reportFatalError("Freetype: Unable to load font size");
}
}