89 lines
3.2 KiB
C
89 lines
3.2 KiB
C
/*
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* $XFree86: xc/programs/xterm/fontutils.h,v 1.14 2005/01/14 01:50:02 dickey Exp $
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*/
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/************************************************************
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Copyright 1998-2004,2005 by Thomas E. Dickey
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All Rights Reserved
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name(s) of the above copyright
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holders shall not be used in advertising or otherwise to promote the
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sale, use or other dealings in this Software without prior written
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authorization.
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********************************************************/
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#ifndef included_fontutils_h
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#define included_fontutils_h 1
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#include <xterm.h>
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extern const VTFontNames * xtermFontName(char *normal);
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extern int lookupRelativeFontSize(TScreen * screen, int old, int relative);
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extern int xtermLoadFont (TScreen *screen,
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const VTFontNames *fonts,
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Bool doresize, int fontnum);
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extern void HandleSetFont PROTO_XT_ACTIONS_ARGS;
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extern void SetVTFont (int i, Bool doresize, const VTFontNames *fonts);
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extern void xtermComputeFontInfo (TScreen *screen, struct _vtwin *win, XFontStruct *font, int sbwidth);
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extern void xtermSaveFontInfo (TScreen *screen, XFontStruct *font);
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extern void xtermSetCursorBox (TScreen *screen);
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extern void xtermUpdateFontInfo (TScreen *screen, Bool doresize);
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#if OPT_DEC_CHRSET
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extern char *xtermSpecialFont(unsigned atts, unsigned chrset);
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#endif
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#if OPT_BOX_CHARS
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extern Bool xtermMissingChar(unsigned ch, XFontStruct *font);
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extern void xtermDrawBoxChar(TScreen *screen, unsigned ch, unsigned flags, GC gc, int x, int y);
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#endif
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#if OPT_LOAD_VTFONTS
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extern void HandleLoadVTFonts PROTO_XT_ACTIONS_ARGS;
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#endif
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#if OPT_LOAD_VTFONTS || OPT_WIDE_CHARS
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extern Bool xtermLoadVTFonts(XtermWidget w, char *aName, char *cName);
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#endif
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#define xtermIsDecGraphic(ch) ((ch) > 0 && (ch) < 32)
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#if OPT_RENDERFONT && OPT_WIDE_CHARS
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extern Bool xtermIsLineDrawing(unsigned /* wc */);
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extern Bool xtermXftMissing(XftFont * /* font */, unsigned /* wc */);
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#endif
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#if OPT_SHIFT_FONTS
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extern void HandleSmallerFont PROTO_XT_ACTIONS_ARGS;
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extern void HandleLargerFont PROTO_XT_ACTIONS_ARGS;
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#endif
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#if OPT_WIDE_CHARS
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extern unsigned ucs2dec(unsigned);
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extern unsigned dec2ucs(unsigned);
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#endif
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#endif /* included_fontutils_h */
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