diff options
Diffstat (limited to 'nx-X11/lib/Xft1/xftdpy.c')
| -rw-r--r-- | nx-X11/lib/Xft1/xftdpy.c | 436 |
1 files changed, 0 insertions, 436 deletions
diff --git a/nx-X11/lib/Xft1/xftdpy.c b/nx-X11/lib/Xft1/xftdpy.c deleted file mode 100644 index d28c5c88a..000000000 --- a/nx-X11/lib/Xft1/xftdpy.c +++ /dev/null @@ -1,436 +0,0 @@ -/* - * $XFree86: xc/lib/Xft1/xftdpy.c,v 1.2tsi Exp $ - * - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <X11/Xlibint.h> -#include "xftint.h" - -XftDisplayInfo *_XftDisplayInfo; - -static int -_XftCloseDisplay (Display *dpy, XExtCodes *codes) -{ - XftDisplayInfo *info, **prev; - - for (prev = &_XftDisplayInfo; (info = *prev); prev = &(*prev)->next) - if (info->codes == codes) - break; - if (!info) - return 0; - *prev = info->next; - if (info->defaults) - XftPatternDestroy (info->defaults); - if (info->coreFonts) - XftFontSetDestroy (info->coreFonts); - free (info); - return 0; -} - -XftDisplayInfo * -_XftDisplayInfoGet (Display *dpy) -{ - XftDisplayInfo *info, **prev; - - for (prev = &_XftDisplayInfo; (info = *prev); prev = &(*prev)->next) - { - if (info->display == dpy) - { - /* - * MRU the list - */ - if (prev != &_XftDisplayInfo) - { - *prev = info->next; - info->next = _XftDisplayInfo; - _XftDisplayInfo = info; - } - return info; - } - } - info = (XftDisplayInfo *) malloc (sizeof (XftDisplayInfo)); - if (!info) - goto bail0; - info->codes = XAddExtension (dpy); - if (!info->codes) - goto bail1; - (void) XESetCloseDisplay (dpy, info->codes->extension, _XftCloseDisplay); - - info->display = dpy; - info->defaults = 0; - info->coreFonts = 0; - info->hasRender = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, DefaultScreen (dpy))) != 0; - info->glyphSets = 0; - if (_XftFontDebug () & XFT_DBG_RENDER) - { - Visual *visual = DefaultVisual (dpy, DefaultScreen (dpy)); - XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); - - printf ("XftDisplayInfoGet Default visual 0x%x ", - (int) visual->visualid); - if (format) - { - if (format->type == PictTypeDirect) - { - printf ("format %d,%d,%d,%d\n", - format->direct.alpha, - format->direct.red, - format->direct.green, - format->direct.blue); - } - else - { - printf ("format indexed\n"); - } - } - else - printf ("No Render format for default visual\n"); - - printf ("XftDisplayInfoGet initialized, hasRender set to \"%s\"\n", - info->hasRender ? "True" : "False"); - } - - info->next = _XftDisplayInfo; - _XftDisplayInfo = info; - return info; - -bail1: - free (info); -bail0: - if (_XftFontDebug () & XFT_DBG_RENDER) - { - printf ("XftDisplayInfoGet failed to initialize, Xft unhappy\n"); - } - return 0; -} - -Bool -XftDefaultHasRender (Display *dpy) -{ -#ifdef FREETYPE2 - XftDisplayInfo *info = _XftDisplayInfoGet (dpy); - - if (!info) - return False; - return info->hasRender; -#else - return False; -#endif -} - -Bool -XftDefaultSet (Display *dpy, XftPattern *defaults) -{ - XftDisplayInfo *info = _XftDisplayInfoGet (dpy); - - if (!info) - return False; - if (info->defaults) - XftPatternDestroy (info->defaults); - info->defaults = defaults; - return True; -} - -int -XftDefaultParseBool (char *v) -{ - char c0, c1; - - c0 = *v; - if (isupper (c0)) - c0 = tolower (c0); - if (c0 == 't' || c0 == 'y' || c0 == '1') - return 1; - if (c0 == 'f' || c0 == 'n' || c0 == '0') - return 0; - if (c0 == 'o') - { - c1 = v[1]; - if (isupper (c1)) - c1 = tolower (c1); - if (c1 == 'n') - return 1; - if (c1 == 'f') - return 0; - } - return -1; -} - -static Bool -_XftDefaultInitBool (Display *dpy, XftPattern *pat, char *option) -{ - char *v; - int i; - - v = XGetDefault (dpy, "Xft", option); - if (v && (i = XftDefaultParseBool (v)) >= 0) - return XftPatternAddBool (pat, option, i != 0); - return True; -} - -static Bool -_XftDefaultInitDouble (Display *dpy, XftPattern *pat, char *option) -{ - char *v, *e; - double d; - - v = XGetDefault (dpy, "Xft", option); - if (v) - { - d = strtod (v, &e); - if (e != v) - return XftPatternAddDouble (pat, option, d); - } - return True; -} - -static Bool -_XftDefaultInitInteger (Display *dpy, XftPattern *pat, char *option) -{ - char *v, *e; - int i; - - v = XGetDefault (dpy, "Xft", option); - if (v) - { - if (XftNameConstant (v, &i)) - return XftPatternAddInteger (pat, option, i); - i = strtol (v, &e, 0); - if (e != v) - return XftPatternAddInteger (pat, option, i); - } - return True; -} - -static XftPattern * -_XftDefaultInit (Display *dpy) -{ - XftPattern *pat; - - pat = XftPatternCreate (); - if (!pat) - goto bail0; - - if (!_XftDefaultInitBool (dpy, pat, XFT_CORE)) - goto bail1; - if (!_XftDefaultInitDouble (dpy, pat, XFT_SCALE)) - goto bail1; - if (!_XftDefaultInitDouble (dpy, pat, XFT_DPI)) - goto bail1; - if (!_XftDefaultInitBool (dpy, pat, XFT_RENDER)) - goto bail1; - if (!_XftDefaultInitInteger (dpy, pat, XFT_RGBA)) - goto bail1; - if (!_XftDefaultInitBool (dpy, pat, XFT_ANTIALIAS)) - goto bail1; - if (!_XftDefaultInitBool (dpy, pat, XFT_MINSPACE)) - goto bail1; - - return pat; - -bail1: - XftPatternDestroy (pat); -bail0: - return 0; -} - -static XftResult -_XftDefaultGet (Display *dpy, const char *object, int screen, XftValue *v) -{ - XftDisplayInfo *info = _XftDisplayInfoGet (dpy); - XftResult r; - - if (!info) - return XftResultNoMatch; - - if (!info->defaults) - { - info->defaults = _XftDefaultInit (dpy); - if (!info->defaults) - return XftResultNoMatch; - } - r = XftPatternGet (info->defaults, object, screen, v); - if (r == XftResultNoId && screen > 0) - r = XftPatternGet (info->defaults, object, 0, v); - return r; -} - -Bool -XftDefaultGetBool (Display *dpy, const char *object, int screen, Bool def) -{ - XftResult r; - XftValue v; - - r = _XftDefaultGet (dpy, object, screen, &v); - if (r != XftResultMatch || v.type != XftTypeBool) - return def; - return v.u.b; -} - -int -XftDefaultGetInteger (Display *dpy, const char *object, int screen, int def) -{ - XftResult r; - XftValue v; - - r = _XftDefaultGet (dpy, object, screen, &v); - if (r != XftResultMatch || v.type != XftTypeInteger) - return def; - return v.u.i; -} - -double -XftDefaultGetDouble (Display *dpy, const char *object, int screen, double def) -{ - XftResult r; - XftValue v; - - r = _XftDefaultGet (dpy, object, screen, &v); - if (r != XftResultMatch || v.type != XftTypeDouble) - return def; - return v.u.d; -} - -XftFontSet * -XftDisplayGetFontSet (Display *dpy) -{ - XftDisplayInfo *info = _XftDisplayInfoGet (dpy); - - if (!info) - return 0; - if (!info->coreFonts) - { - info->coreFonts = XftFontSetCreate (); - if (info->coreFonts) - { - if (!XftCoreAddFonts (info->coreFonts, dpy, - XftDefaultGetBool (dpy, XFT_SCALABLE, - DefaultScreen (dpy), - False))) - { - XftFontSetDestroy (info->coreFonts); - info->coreFonts = 0; - } - } - } - return info->coreFonts; -} - -void -XftDefaultSubstitute (Display *dpy, int screen, XftPattern *pattern) -{ - XftValue v; - double size; - double scale; - - if (XftPatternGet (pattern, XFT_STYLE, 0, &v) == XftResultNoMatch) - { - if (XftPatternGet (pattern, XFT_WEIGHT, 0, &v) == XftResultNoMatch ) - { - XftPatternAddInteger (pattern, XFT_WEIGHT, XFT_WEIGHT_MEDIUM); - } - if (XftPatternGet (pattern, XFT_SLANT, 0, &v) == XftResultNoMatch) - { - XftPatternAddInteger (pattern, XFT_SLANT, XFT_SLANT_ROMAN); - } - } - if (XftPatternGet (pattern, XFT_ENCODING, 0, &v) == XftResultNoMatch) - XftPatternAddString (pattern, XFT_ENCODING, "iso8859-1"); - if (XftPatternGet (pattern, XFT_RENDER, 0, &v) == XftResultNoMatch) - { - XftPatternAddBool (pattern, XFT_RENDER, - XftDefaultGetBool (dpy, XFT_RENDER, screen, - XftDefaultHasRender (dpy))); - } - if (XftPatternGet (pattern, XFT_CORE, 0, &v) == XftResultNoMatch) - { - XftPatternAddBool (pattern, XFT_CORE, - XftDefaultGetBool (dpy, XFT_CORE, screen, - !XftDefaultHasRender (dpy))); - } - if (XftPatternGet (pattern, XFT_ANTIALIAS, 0, &v) == XftResultNoMatch) - { - XftPatternAddBool (pattern, XFT_ANTIALIAS, - XftDefaultGetBool (dpy, XFT_ANTIALIAS, screen, - True)); - } - if (XftPatternGet (pattern, XFT_RGBA, 0, &v) == XftResultNoMatch) - { - int subpixel = XFT_RGBA_NONE; -#if RENDER_MAJOR > 0 || RENDER_MINOR >= 6 - int render_order = XRenderQuerySubpixelOrder (dpy, screen); - switch (render_order) { - default: - case SubPixelUnknown: subpixel = XFT_RGBA_NONE; break; - case SubPixelHorizontalRGB: subpixel = XFT_RGBA_RGB; break; - case SubPixelHorizontalBGR: subpixel = XFT_RGBA_BGR; break; - case SubPixelVerticalRGB: subpixel = XFT_RGBA_VRGB; break; - case SubPixelVerticalBGR: subpixel = XFT_RGBA_VBGR; break; - case SubPixelNone: subpixel = XFT_RGBA_NONE; break; - } -#endif - XftPatternAddInteger (pattern, XFT_RGBA, - XftDefaultGetInteger (dpy, XFT_RGBA, screen, - subpixel)); - } - if (XftPatternGet (pattern, XFT_MINSPACE, 0, &v) == XftResultNoMatch) - { - XftPatternAddBool (pattern, XFT_MINSPACE, - XftDefaultGetBool (dpy, XFT_MINSPACE, screen, - False)); - } - if (XftPatternGet (pattern, XFT_PIXEL_SIZE, 0, &v) == XftResultNoMatch) - { - double pixels, mm, dpi; - - if (XftPatternGet (pattern, XFT_SIZE, 0, &v) != XftResultMatch) - { - size = 12.0; - XftPatternAddDouble (pattern, XFT_SIZE, size); - } - else - { - switch (v.type) { - case XftTypeInteger: - size = (double) v.u.i; - break; - case XftTypeDouble: - size = v.u.d; - break; - default: - size = 12.0; - break; - } - } - scale = XftDefaultGetDouble (dpy, XFT_SCALE, screen, 1.0); - size *= scale; - pixels = DisplayHeight (dpy, screen); - mm = DisplayHeightMM (dpy, screen); - dpi = (pixels * 25.4) / mm; - dpi = XftDefaultGetDouble (dpy, XFT_DPI, screen, dpi); - size = size * dpi / 72.0; - XftPatternAddDouble (pattern, XFT_PIXEL_SIZE, size); - } -} |