diff options
Diffstat (limited to 'src/fl_set_fonts_xft.cxx')
| -rw-r--r-- | src/fl_set_fonts_xft.cxx | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/fl_set_fonts_xft.cxx b/src/fl_set_fonts_xft.cxx index b2a852017..1a3e33233 100644 --- a/src/fl_set_fonts_xft.cxx +++ b/src/fl_set_fonts_xft.cxx @@ -1,5 +1,5 @@ // -// "$Id: fl_set_fonts_xft.cxx,v 1.1.2.3 2003/01/30 21:44:17 easysw Exp $" +// "$Id: fl_set_fonts_xft.cxx,v 1.1.2.4 2003/03/09 00:22:20 spitzak Exp $" // // More font utilities for the Fast Light Tool Kit (FLTK). // @@ -30,6 +30,12 @@ // and to sort them so the first 4 in a family are normal, bold, italic, // and bold italic. +// Bug: older versions calculated the value for *ap as a side effect of +// making the name, and then forgot about it. To avoid having to change +// the header files I decided to store this value in the last character +// of the font name array. +#define ENDOFBUFFER 127 // sizeof(Fl_Font.fontname)-1 + // turn a stored font name into a pretty name: const char* Fl::get_font_name(Fl_Font fnum, int* ap) { Fl_Fontdesc *f = fl_fonts + fnum; @@ -42,12 +48,12 @@ const char* Fl::get_font_name(Fl_Font fnum, int* ap) { case 'P': type = FL_BOLD | FL_ITALIC; break; default: type = 0; break; } - if (ap) {*ap = type; return p+1;} - if (!type) {return p+1;} - strlcpy(f->fontname, p+1, sizeof(f->fontname)); - if (type & FL_BOLD) strlcat(f->fontname, " bold", sizeof(f->fontname)); - if (type & FL_ITALIC) strlcat(f->fontname, " italic", sizeof(f->fontname)); + strlcpy(f->fontname, p+1, ENDOFBUFFER); + if (type & FL_BOLD) strlcat(f->fontname, " bold", ENDOFBUFFER); + if (type & FL_ITALIC) strlcat(f->fontname, " italic", ENDOFBUFFER); + f->fontname[ENDOFBUFFER] = (char)type; } + if (ap) *ap = f->fontname[ENDOFBUFFER]; return f->fontname; } @@ -118,5 +124,5 @@ int Fl::get_font_sizes(Fl_Font fnum, int*& sizep) { } // -// End of "$Id: fl_set_fonts_xft.cxx,v 1.1.2.3 2003/01/30 21:44:17 easysw Exp $". +// End of "$Id: fl_set_fonts_xft.cxx,v 1.1.2.4 2003/03/09 00:22:20 spitzak Exp $". // |