From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Fri, 8 Aug 2014 14:42:07 +0300 Subject: Add third_party libs --- .../windows/fltk-1.1.10/src/fl_font_win32.cxx | 173 +++++++++++++++++++++ 1 file changed, 173 insertions(+) create mode 100644 third_party/windows/fltk-1.1.10/src/fl_font_win32.cxx (limited to 'third_party/windows/fltk-1.1.10/src/fl_font_win32.cxx') diff --git a/third_party/windows/fltk-1.1.10/src/fl_font_win32.cxx b/third_party/windows/fltk-1.1.10/src/fl_font_win32.cxx new file mode 100644 index 0000000..cfa0bda --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/fl_font_win32.cxx @@ -0,0 +1,173 @@ +// +// "$Id: fl_font_win32.cxx 5420 2006-09-05 11:16:15Z matt $" +// +// WIN32 font selection routines for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2005 by Bill Spitzak and others. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems on the following page: +// +// http://www.fltk.org/str.php +// + +Fl_FontSize::Fl_FontSize(const char* name, int size) { + int weight = FW_NORMAL; + int italic = 0; + switch (*name++) { + case 'I': italic = 1; break; + case 'P': italic = 1; + case 'B': weight = FW_BOLD; break; + case ' ': break; + default: name--; + } + fid = CreateFont( + -size, // negative makes it use "char size" + 0, // logical average character width + 0, // angle of escapement + 0, // base-line orientation angle + weight, + italic, + FALSE, // underline attribute flag + FALSE, // strikeout attribute flag + DEFAULT_CHARSET, // character set identifier + OUT_DEFAULT_PRECIS, // output precision + CLIP_DEFAULT_PRECIS,// clipping precision + DEFAULT_QUALITY, // output quality + DEFAULT_PITCH, // pitch and family + name // pointer to typeface name string + ); + if (!fl_gc) fl_GetDC(0); + SelectObject(fl_gc, fid); + GetTextMetrics(fl_gc, &metr); +// BOOL ret = GetCharWidthFloat(fl_gc, metr.tmFirstChar, metr.tmLastChar, font->width+metr.tmFirstChar); +// ...would be the right call, but is not implemented into Window95! (WinNT?) + GetCharWidth(fl_gc, 0, 255, width); +#if HAVE_GL + listbase = 0; +#endif + minsize = maxsize = size; +} + +Fl_FontSize* fl_fontsize; + +Fl_FontSize::~Fl_FontSize() { +#if HAVE_GL +// Delete list created by gl_draw(). This is not done by this code +// as it will link in GL unnecessarily. There should be some kind +// of "free" routine pointer, or a subclass? +// if (listbase) { +// int base = font->min_char_or_byte2; +// int size = font->max_char_or_byte2-base+1; +// int base = 0; int size = 256; +// glDeleteLists(listbase+base,size); +// } +#endif + if (this == fl_fontsize) fl_fontsize = 0; + DeleteObject(fid); +} + +//////////////////////////////////////////////////////////////// + +// WARNING: if you add to this table, you must redefine FL_FREE_FONT +// in Enumerations.H & recompile!! +static Fl_Fontdesc built_in_table[] = { +{" Arial"}, +{"BArial"}, +{"IArial"}, +{"PArial"}, +{" Courier New"}, +{"BCourier New"}, +{"ICourier New"}, +{"PCourier New"}, +{" Times New Roman"}, +{"BTimes New Roman"}, +{"ITimes New Roman"}, +{"PTimes New Roman"}, +{" Symbol"}, +{" Terminal"}, +{"BTerminal"}, +{" Wingdings"}, +}; + +Fl_Fontdesc* fl_fonts = built_in_table; + +static Fl_FontSize* find(int fnum, int size) { + Fl_Fontdesc* s = fl_fonts+fnum; + if (!s->name) s = fl_fonts; // use 0 if fnum undefined + Fl_FontSize* f; + for (f = s->first; f; f = f->next) + if (f->minsize <= size && f->maxsize >= size) return f; + f = new Fl_FontSize(s->name, size); + f->next = s->first; + s->first = f; + return f; +} + +//////////////////////////////////////////////////////////////// +// Public interface: + +int fl_font_ = 0; +int fl_size_ = 0; +//static HDC font_gc; + +void fl_font(int fnum, int size) { + if (fnum==-1) { // just make sure that we will load a new font next time + fl_font_ = 0; fl_size_ = 0; + return; + } + if (fnum == fl_font_ && size == fl_size_) return; + fl_font_ = fnum; fl_size_ = size; + fl_fontsize = find(fnum, size); +} + +int fl_height() { + if (fl_fontsize) return (fl_fontsize->metr.tmAscent + fl_fontsize->metr.tmDescent); + else return -1; +} + +int fl_descent() { + if (fl_fontsize) return fl_fontsize->metr.tmDescent; + else return -1; +} + +double fl_width(const char* c, int n) { + if (!fl_fontsize) return -1.0; + double w = 0.0; + while (n--) w += fl_fontsize->width[uchar(*c++)]; + return w; +} + +double fl_width(uchar c) { + if (fl_fontsize) return fl_fontsize->width[c]; + else return -1.0; +} + +void fl_draw(const char* str, int n, int x, int y) { + COLORREF oldColor = SetTextColor(fl_gc, fl_RGB()); + if (fl_fontsize) SelectObject(fl_gc, fl_fontsize->fid); + TextOut(fl_gc, x, y, str, n); + SetTextColor(fl_gc, oldColor); +} + +void fl_draw(const char* str, int n, float x, float y) { + fl_draw(str, n, (int)x, (int)y); +} + +// +// End of "$Id: fl_font_win32.cxx 5420 2006-09-05 11:16:15Z matt $". +// -- cgit v1.3.1