// -*- C++ -*-
/* This file is part of
* ======================================================
- *
+ *
* LyX, The Document Processor
- *
+ *
* Copyright 1997 Asger Alstrup
- * and the LyX Team.
+ * and the LyX Team.
*
* ====================================================== */
#ifndef FONTLOADER_H_
-#define FONTLOADER_H_
+#define FONTLOADER_H_
#ifdef __GNUG__
#pragma interface
#endif
-
-#include FORMS_H_LOCATION
+#include <X11/Xlib.h>
#include "lyxfont.h"
#include "LString.h"
class FontInfo;
-/** This class takes care of loading fonts. It uses FontInfo to make
-intelligent guesses about matching font size, and it tries different tags
-itself in order to match the font loading demands. Later, I plan to extend
-this with support for T1Lib, probably via a new class building on this.
+/** This class takes care of loading fonts. It uses FontInfo to make
+intelligent guesses about matching font size, and it tries different tags
+itself in order to match the font loading demands. Later, I plan to extend
+this with support for T1Lib, probably via a new class building on this.
(Asger) */
class FontLoader {
public:
void update();
/// Load font
- XFontStruct * load(LyXFont::FONT_FAMILY family,
- LyXFont::FONT_SERIES series,
- LyXFont::FONT_SHAPE shape,
+ XFontStruct * load(LyXFont::FONT_FAMILY family,
+ LyXFont::FONT_SERIES series,
+ LyXFont::FONT_SHAPE shape,
LyXFont::FONT_SIZE size) {
if (fontstruct[family][series][shape][size] != 0)
return fontstruct[family][series][shape][size];
else
return doLoad(family, series, shape, size);
};
+ /// Do we have anything matching?
+ bool available(LyXFont const & f);
+
private:
/// Array of font structs
- XFontStruct * fontstruct[4][2][4][10];
+ XFontStruct * fontstruct[LyXFont::NUM_FAMILIES][2][4][10];
/// Array of font infos
- FontInfo * fontinfo[4][2][4];
+ FontInfo * fontinfo[LyXFont::NUM_FAMILIES][2][4];
/// Reset font handler
void reset();
void unload();
/// Get font info
- void getFontinfo(LyXFont::FONT_FAMILY family,
- LyXFont::FONT_SERIES series,
+ void getFontinfo(LyXFont::FONT_FAMILY family,
+ LyXFont::FONT_SERIES series,
LyXFont::FONT_SHAPE shape);
/** Does the actual loading of a font. Updates fontstruct. */
- XFontStruct * doLoad(LyXFont::FONT_FAMILY family,
- LyXFont::FONT_SERIES series,
- LyXFont::FONT_SHAPE shape,
+ XFontStruct * doLoad(LyXFont::FONT_FAMILY family,
+ LyXFont::FONT_SERIES series,
+ LyXFont::FONT_SHAPE shape,
LyXFont::FONT_SIZE size);
};