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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kcontrol/fonts/kxftconfig.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kcontrol/fonts/kxftconfig.cpp')
-rw-r--r--kcontrol/fonts/kxftconfig.cpp1544
1 files changed, 1544 insertions, 0 deletions
diff --git a/kcontrol/fonts/kxftconfig.cpp b/kcontrol/fonts/kxftconfig.cpp
new file mode 100644
index 000000000..833e31118
--- /dev/null
+++ b/kcontrol/fonts/kxftconfig.cpp
@@ -0,0 +1,1544 @@
+/*
+ Copyright (c) 2002 Craig Drummond <craig@kde.org>
+
+ 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; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "kxftconfig.h"
+#include <math.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <qregexp.h>
+#include <qfile.h>
+#include <qpaintdevice.h>
+#include <klocale.h>
+#include <klargefile.h>
+#include <qdir.h>
+#include <qsettings.h>
+#include <qfont.h>
+
+#ifdef HAVE_FONTCONFIG
+#include <stdarg.h>
+#include <stdio.h>
+#include <fontconfig/fontconfig.h>
+#include <kdebug.h>
+#endif
+
+using namespace std;
+
+QString KXftConfig::contractHome(QString path)
+{
+ if (!path.isEmpty() && '/'==path[0])
+ {
+ QString home(QDir::homeDirPath());
+
+ if(path.startsWith(home))
+ {
+ unsigned int len = home.length();
+
+ if(path.length() == len || path[len] == '/')
+ return path.replace(0, len, QString::fromLatin1("~"));
+ }
+ }
+
+ return path;
+}
+
+QString KXftConfig::expandHome(QString path)
+{
+ if(!path.isEmpty() && '~'==path[0])
+ return 1==path.length() ? QDir::homeDirPath() : path.replace(0, 1, QDir::homeDirPath());
+
+ return path;
+}
+
+static int point2Pixel(double point)
+{
+ return (int)(((point*QPaintDevice::x11AppDpiY())/72.0)+0.5);
+}
+
+static int pixel2Point(double pixel)
+{
+ return (int)(((pixel*72.0)/(double)QPaintDevice::x11AppDpiY())+0.5);
+}
+
+static bool equal(double d1, double d2)
+{
+ return (fabs(d1 - d2) < 0.0001);
+}
+
+static QString dirSyntax(const QString &d)
+{
+ if(!d.isNull())
+ {
+ QString ds(d);
+
+ ds.replace("//", "/");
+
+ int slashPos=ds.findRev('/');
+
+ if(slashPos!=(((int)ds.length())-1))
+ ds.append('/');
+
+ return ds;
+ }
+
+ return d;
+}
+
+static QString xDirSyntax(const QString &d)
+{
+ if(!d.isNull())
+ {
+ QString ds(d);
+ int slashPos=ds.findRev('/');
+
+ if(slashPos==(((int)ds.length())-1))
+ ds.remove(slashPos, 1);
+ return ds;
+ }
+
+ return d;
+}
+
+static bool check(const QString &path, unsigned int fmt, bool checkW=false)
+{
+ KDE_struct_stat info;
+ QCString pathC(QFile::encodeName(path));
+
+ return 0==KDE_lstat(pathC, &info) && (info.st_mode&S_IFMT)==fmt && (!checkW || 0==::access(pathC, W_OK));
+}
+
+inline bool fExists(const QString &p)
+{
+ return check(p, S_IFREG, false);
+}
+
+inline bool dWritable(const QString &p)
+{
+ return check(p, S_IFDIR, true);
+}
+
+inline bool dExists(const QString &p)
+{
+ return check(p, S_IFDIR, false);
+}
+
+static QString getDir(const QString &f)
+{
+ QString d(f);
+
+ int slashPos=d.findRev('/');
+
+ if(-1!=slashPos)
+ d.remove(slashPos+1, d.length());
+
+ return dirSyntax(d);
+}
+
+static time_t getTimeStamp(const QString &item)
+{
+ KDE_struct_stat info;
+
+ return !item.isNull() && 0==KDE_lstat(QFile::encodeName(item), &info) ? info.st_mtime : 0;
+}
+
+#ifdef HAVE_FONTCONFIG
+
+inline QString fileSyntax(const QString &f) { return xDirSyntax(f); }
+//
+// Obtain location of config file to use.
+//
+// For system, prefer the following:
+//
+// <...>/config.d/00kde.conf = preferred method from FontConfig >= 2.3
+// <...>/local.conf
+//
+// Non-system, prefer:
+//
+// $HOME/<...>/.fonts.conf
+// $HOME/<...>/fonts.conf
+//
+QString getConfigFile(bool system)
+{
+#if (FC_VERSION>=20300)
+ static const char * constKdeRootFcFile="00kde.conf";
+#endif
+
+ FcStrList *list=FcConfigGetConfigFiles(FcConfigGetCurrent());
+ QStringList files;
+ FcChar8 *file;
+ QString home(dirSyntax(QDir::homeDirPath()));
+
+ while((file=FcStrListNext(list)))
+ {
+ QString f((const char *)file);
+
+ if(fExists(f))
+ {
+ if(system || 0==fileSyntax(f).find(home)) // For nonsystem, only consider file within $HOME
+ files.append(f);
+ }
+#if (FC_VERSION>=20300)
+ if(system && dExists(f) && (-1!=f.find(QRegExp("/conf\\.d/?$")) || -1!=f.find(QRegExp("/conf\\.d?$"))) )
+ return dirSyntax(f)+constKdeRootFcFile; // This ones good enough for me!
+#endif
+ }
+
+ //
+ // Go through list of files, looking for the preferred one...
+ if(files.count())
+ {
+ QStringList::Iterator it(files.begin()),
+ end(files.end());
+
+ for(; it!=end; ++it)
+ if(-1!=(*it).find(QRegExp(system ? "/local\\.conf$" : "/\\.?fonts\\.conf$")))
+ return *it;
+ return files.front(); // Just return the 1st one...
+ }
+ else
+ return system ? "/etc/fonts/local.conf" : fileSyntax(home+"/.fonts.conf"); // Hmmm... no known files?
+}
+
+static QString getEntry(QDomElement element, const char *type, unsigned int numAttributes, ...)
+{
+ if(numAttributes==element.attributes().length())
+ {
+ va_list args;
+ unsigned int arg;
+ bool ok=true;
+
+ va_start(args, numAttributes);
+
+ for(arg=0; arg<numAttributes && ok; ++arg)
+ {
+ const char *attr=va_arg(args, const char *);
+ const char *val =va_arg(args, const char *);
+
+ if(!attr || !val || val!=element.attribute(attr))
+ ok=false;
+ }
+
+ va_end(args);
+
+ if(ok)
+ {
+ QDomNode n=element.firstChild();
+
+ if(!n.isNull())
+ {
+ QDomElement e = n.toElement();
+
+ if(!e.isNull() && type==e.tagName())
+ return e.text();
+ }
+ }
+ }
+
+ return QString::null;
+}
+
+static KXftConfig::SubPixel::Type strToType(const char *str)
+{
+ if(0==strcmp(str, "rgb"))
+ return KXftConfig::SubPixel::Rgb;
+ else if(0==strcmp(str, "bgr"))
+ return KXftConfig::SubPixel::Bgr;
+ else if(0==strcmp(str, "vrgb"))
+ return KXftConfig::SubPixel::Vrgb;
+ else if(0==strcmp(str, "vbgr"))
+ return KXftConfig::SubPixel::Vbgr;
+ else
+ return KXftConfig::SubPixel::None;
+}
+
+static KXftConfig::Hint::Style strToStyle(const char *str)
+{
+ if(0==strcmp(str, "hintslight"))
+ return KXftConfig::Hint::Slight;
+ else if(0==strcmp(str, "hintmedium"))
+ return KXftConfig::Hint::Medium;
+ else if(0==strcmp(str, "hintfull"))
+ return KXftConfig::Hint::Full;
+ else
+ return KXftConfig::Hint::None;
+}
+
+#else
+static bool strToType(const char *str, KXftConfig::SubPixel::Type &type)
+{
+ if(0==memcmp(str, "rgb", 3))
+ type=KXftConfig::SubPixel::Rgb;
+ else if(0==memcmp(str, "bgr", 3))
+ type=KXftConfig::SubPixel::Bgr;
+ else if(0==memcmp(str, "vrgb", 4))
+ type=KXftConfig::SubPixel::Vrgb;
+ else if(0==memcmp(str, "vbgr", 4))
+ type=KXftConfig::SubPixel::Vbgr;
+ else if(0==memcmp(str, "none", 4))
+ type=KXftConfig::SubPixel::None;
+ else
+ return false;
+ return true;
+}
+
+static inline bool isWhiteSpace(char c)
+{
+ return c==' ' || c=='\n' || c== '\t';
+}
+
+static bool ok(char *data, char *entry)
+{
+ char *e=entry;
+
+ for(;;)
+ {
+ e--;
+ if(e==data || *e=='\n')
+ return true;
+ else
+ if(!isWhiteSpace(*e))
+ return false;
+ }
+ return false;
+}
+
+static char * getKey(char *data, const char *key)
+{
+ char *entry,
+ *start=data;
+
+ while(start &&start && (entry=strstr(start, key)))
+ if(entry==data || ok(data, entry) && isWhiteSpace(entry[strlen(key)]))
+ return entry;
+ else
+ start=entry+strlen(key);
+
+ return NULL;
+}
+
+static bool skipToken(char **ptr, const char *token)
+{
+ while(isWhiteSpace(**ptr))
+ (*ptr)++;
+ if(0!=memcmp(*ptr, token, strlen(token)))
+ return false;
+ (*ptr)+=strlen(token);
+ return true;
+}
+
+static bool readNum(char **ptr, double *num)
+{
+ static const int constMaxNumLen=64;
+
+ char n[constMaxNumLen+1];
+ bool foundNum=false,
+ foundPoint=false,
+ foundE=false;
+ int numChars=0;
+
+ while(isWhiteSpace(**ptr))
+ (*ptr)++;
+
+ while(numChars<constMaxNumLen && (isdigit(**ptr) ||
+ ('.'==**ptr && foundNum && !foundPoint && !foundE) || ('e'==**ptr && foundNum && !foundE)))
+ {
+ n[numChars++]=**ptr;
+ if('.'==**ptr)
+ foundPoint=true;
+ else if('e'==**ptr)
+ foundE=true;
+ else
+ foundNum=true;
+ (*ptr)++;
+ }
+
+ if(numChars)
+ {
+ n[numChars]='\0';
+ *num=atof(n);
+ return true;
+ }
+
+ return false;
+}
+
+static KXftConfig::ListItem * getFirstItem(QPtrList<KXftConfig::ListItem> &list)
+{
+ KXftConfig::ListItem *cur;
+
+ for(cur=list.first(); cur; cur=list.next())
+ if(!cur->added())
+ return cur;
+ return NULL;
+}
+#endif
+
+static KXftConfig::ListItem * getLastItem(QPtrList<KXftConfig::ListItem> &list)
+{
+ KXftConfig::ListItem *cur;
+
+ for(cur=list.last(); cur; cur=list.prev())
+ if(!cur->added())
+ return cur;
+ return NULL;
+}
+
+#ifndef HAVE_FONTCONFIG
+static const QString defaultPath("/usr/X11R6/lib/X11/XftConfig");
+static const QString defaultUserFile(".xftconfig");
+static const char * constSymEnc="\"glyphs-fontspecific\"";
+
+static const QString constConfigFiles[]=
+{
+ defaultPath,
+
+ "/etc/X11/XftConfig",
+ QString::null
+};
+#endif
+
+KXftConfig::KXftConfig(int required, bool system)
+ : m_required(required),
+#ifdef HAVE_FONTCONFIG
+ m_doc("fontconfig"),
+#else
+ m_size(0),
+ m_data(NULL),
+#endif
+ m_system(system)
+{
+#ifdef HAVE_FONTCONFIG
+ m_file=getConfigFile(system);
+ kdDebug(1208) << "Using fontconfig file:" << m_file << endl;
+ m_antiAliasing = aliasingEnabled();
+#else
+ if(system)
+ {
+ int f;
+
+ for(f=0; !constConfigFiles[f].isNull(); ++f)
+ if(fExists(constConfigFiles[f]))
+ m_file=constConfigFiles[f];
+
+ if(m_file.isNull())
+ m_file=defaultPath;
+ }
+ else
+ m_file= QString(QDir::homeDirPath()+"/"+defaultUserFile);
+#endif
+#ifndef HAVE_FONTCONFIG
+ m_symbolFamilies.setAutoDelete(true);
+#endif
+ m_dirs.setAutoDelete(true);
+ reset();
+}
+
+KXftConfig::~KXftConfig()
+{
+#ifndef HAVE_FONTCONFIG
+ delete [] m_data;
+ m_data=NULL;
+#endif
+}
+
+bool KXftConfig::reset()
+{
+ bool ok=false;
+
+ m_madeChanges=false;
+#ifdef HAVE_FONTCONFIG
+ m_hint.reset();
+ m_hinting.reset();
+#else
+ m_symbolFamilies.clear();
+#endif
+ m_dirs.clear();
+ m_excludeRange.reset();
+ m_excludePixelRange.reset();
+ m_subPixel.reset();
+
+#ifdef HAVE_FONTCONFIG
+ QFile f(m_file);
+
+ if(f.open(IO_ReadOnly))
+ {
+ m_time=getTimeStamp(m_file);
+ ok=true;
+ m_doc.clear();
+
+ if(m_doc.setContent(&f))
+ readContents();
+ f.close();
+ }
+ else
+ ok=!fExists(m_file) && dWritable(getDir(m_file));
+
+ if(m_doc.documentElement().isNull())
+ m_doc.appendChild(m_doc.createElement("fontconfig"));
+#else
+ QFile f(m_file);
+
+ m_size=0;
+ delete [] m_data;
+ m_data=NULL;
+
+ if(f.open(IO_Raw|IO_ReadOnly))
+ {
+ m_time=getTimeStamp(m_file);
+ m_size=f.size();
+ ok=true;
+
+ if(m_size>0)
+ {
+ m_data=new char [m_size+1];
+
+ if(m_data)
+ {
+ f.readBlock(m_data, m_size);
+ m_data[m_size]='\0';
+ readContents();
+ }
+ }
+ f.close();
+ }
+ else
+ ok=!fExists(m_file) && dWritable(getDir(m_file));
+#endif
+
+ if(ok && m_required&ExcludeRange)
+ {
+ //
+ // Check exclude range values - i.e. size and pixel size...
+ if(!equal(0, m_excludeRange.from) || !equal(0, m_excludeRange.to)) // If "size" range is set, ensure "pixelsize" matches...
+ {
+ double pFrom=(double)point2Pixel(m_excludeRange.from),
+ pTo=(double)point2Pixel(m_excludeRange.to);
+
+ if(!equal(pFrom, m_excludePixelRange.from) || !equal(pTo, m_excludePixelRange.to))
+ {
+ m_excludePixelRange.from=pFrom;
+ m_excludePixelRange.to=pTo;
+ m_madeChanges=true;
+ apply();
+ }
+ }
+ else if(!equal(0, m_excludePixelRange.from) || !equal(0, m_excludePixelRange.to)) // "pixelsize" set, but not "size" !!!
+ {
+ m_excludeRange.from=(int)pixel2Point(m_excludePixelRange.from);
+ m_excludeRange.to=(int)pixel2Point(m_excludePixelRange.to);
+ m_madeChanges=true;
+ apply();
+ }
+ }
+
+ return ok;
+}
+
+bool KXftConfig::apply()
+{
+ bool ok=true;
+
+ if(m_madeChanges)
+ {
+ //
+ // Check if file has been written since we last read it. If it has, then re-read and add any
+ // of our changes...
+ if(fExists(m_file) && getTimeStamp(m_file)!=m_time)
+ {
+ KXftConfig newConfig(m_required, m_system);
+ QStringList list;
+ QStringList::Iterator it;
+
+ if(m_required&Dirs)
+ {
+ list=getDirs();
+ for(it=list.begin(); it!=list.end(); ++it)
+ newConfig.addDir(*it);
+ }
+
+ if(m_required&ExcludeRange)
+ newConfig.setExcludeRange(m_excludeRange.from, m_excludeRange.to);
+ if(m_required&SubPixelType)
+ newConfig.setSubPixelType(m_subPixel.type);
+#ifdef HAVE_FONTCONFIG
+ if(m_required&HintStyle)
+ newConfig.setHintStyle(m_hint.style);
+ if(m_required&AntiAlias)
+ newConfig.setAntiAliasing(m_antiAliasing.set);
+#else
+ if(m_required&SymbolFamilies)
+ {
+ list=getSymbolFamilies();
+ for(it=list.begin(); it!=list.end(); ++it)
+ newConfig.addSymbolFamily(*it);
+ }
+#endif
+
+ ok=newConfig.changed() ? newConfig.apply() : true;
+ if(ok)
+ reset();
+ else
+ m_time=getTimeStamp(m_file);
+ }
+ else
+ {
+ if(m_required&ExcludeRange)
+ {
+ // Ensure these are always equal...
+ m_excludePixelRange.from=(int)point2Pixel(m_excludeRange.from);
+ m_excludePixelRange.to=(int)point2Pixel(m_excludeRange.to);
+ }
+
+#ifdef HAVE_FONTCONFIG
+ FcAtomic *atomic=FcAtomicCreate((const unsigned char *)((const char *)(QFile::encodeName(m_file))));
+
+ ok=false;
+ if(atomic)
+ {
+ if(FcAtomicLock(atomic))
+ {
+ FILE *f=fopen((char *)FcAtomicNewFile(atomic), "w");
+
+ if(f)
+ {
+ if(m_required&Dirs)
+ {
+ applyDirs();
+ removeItems(m_dirs);
+ }
+ if(m_required&SubPixelType)
+ applySubPixelType();
+ if(m_required&HintStyle)
+ applyHintStyle();
+ if(m_required&AntiAlias)
+ applyAntiAliasing();
+ if(m_required&ExcludeRange)
+ {
+ applyExcludeRange(false);
+ applyExcludeRange(true);
+ }
+
+ //
+ // Check document syntax...
+ const char qtXmlHeader[] = "<?xml version = '1.0'?>";
+ const char xmlHeader[] = "<?xml version=\"1.0\"?>";
+ const char qtDocTypeLine[] = "<!DOCTYPE fontconfig>";
+ const char docTypeLine[] = "<!DOCTYPE fontconfig SYSTEM \"fonts.dtd\">";
+
+ QString str(m_doc.toString());
+ int idx;
+
+ if(0!=str.find("<?xml"))
+ str.insert(0, xmlHeader);
+ else if(0==str.find(qtXmlHeader))
+ str.replace(0, strlen(qtXmlHeader), xmlHeader);
+
+ if(-1!=(idx=str.find(qtDocTypeLine)))
+ str.replace(idx, strlen(qtDocTypeLine), docTypeLine);
+
+ //
+ // Write to file...
+ fputs(str.utf8(), f);
+ fclose(f);
+
+ if(FcAtomicReplaceOrig(atomic))
+ {
+ ok=true;
+ reset(); // Re-read contents..
+ }
+ else
+ FcAtomicDeleteNew(atomic);
+ }
+ FcAtomicUnlock(atomic);
+ }
+ FcAtomicDestroy(atomic);
+ }
+#else
+ std::ofstream f(QFile::encodeName(m_file));
+
+ if(f)
+ {
+ ListItem *ldi=m_required&Dirs ? getLastItem(m_dirs) : NULL,
+ *lfi=m_required&SymbolFamilies ? getLastItem(m_symbolFamilies) : NULL;
+ char *pos=m_data;
+ bool finished=false,
+ pixel=false;
+
+ while(!finished)
+ {
+ int type=0;
+ ListItem *fdi=NULL,
+ *ffi=NULL;
+ Item *first=NULL;
+
+ if(m_required&Dirs && NULL!=(fdi=getFirstItem(m_dirs)) && (NULL==first || fdi->start < first->start))
+ {
+ first=fdi;
+ type=Dirs;
+ }
+ if(m_required&SymbolFamilies && NULL!=(ffi=getFirstItem(m_symbolFamilies)) && (NULL==first || ffi->start < first->start))
+ {
+ first=ffi;
+ type=SymbolFamilies;
+ }
+ if(m_required&SubPixelType && NULL!=m_subPixel.start && (NULL==first || m_subPixel.start < first->start))
+ {
+ first=&m_subPixel;
+ type=SubPixelType;
+ }
+ if(m_required&ExcludeRange)
+ if(NULL!=m_excludeRange.start && (NULL==first || m_excludeRange.start < first->start))
+ {
+ first=&m_excludeRange;
+ type=ExcludeRange;
+ pixel=false;
+ }
+ else if(NULL!=m_excludePixelRange.start && (NULL==first || m_excludePixelRange.start < first->start))
+ {
+ first=&m_excludePixelRange;
+ type=ExcludeRange;
+ pixel=true;
+ }
+
+ if(first && first->start!=pos)
+ f.write(pos, first->start-pos);
+
+ if(0!=type)
+ pos=first->end+1;
+
+ switch(type)
+ {
+ case Dirs:
+ if(!first->toBeRemoved)
+ outputDir(f, fdi->str);
+ m_dirs.remove(fdi);
+ if(fdi==ldi)
+ outputNewDirs(f);
+ break;
+ case SymbolFamilies:
+ if(!first->toBeRemoved)
+ outputSymbolFamily(f, ffi->str);
+ m_symbolFamilies.remove(ffi);
+ if(ffi==lfi)
+ outputNewSymbolFamilies(f);
+ break;
+ case SubPixelType:
+ if(!first->toBeRemoved)
+ outputSubPixelType(f, false);
+ m_subPixel.start=NULL;
+ break;
+ case ExcludeRange:
+ if(!first->toBeRemoved)
+ outputExcludeRange(f, false, pixel);
+ m_excludeRange.start=NULL;
+ break;
+ case 0: // 0 => All read in entries written...
+ if(m_size && (pos < m_data+m_size))
+ f.write(pos, (m_data+m_size)-pos);
+ default:
+ finished=true;
+ break;
+ }
+ };
+
+ outputNewDirs(f);
+ outputNewSymbolFamilies(f);
+ outputSubPixelType(f, true);
+ outputExcludeRange(f, true, false);
+ outputExcludeRange(f, true, true);
+ f.close();
+ reset(); // Re-read contents...
+ }
+ else
+ ok=false;
+#endif
+ }
+ }
+
+ return ok;
+}
+
+bool KXftConfig::getSubPixelType(SubPixel::Type &type)
+{
+ type=m_subPixel.type;
+ return SubPixel::None!=m_subPixel.type;
+}
+
+void KXftConfig::setSubPixelType(SubPixel::Type type)
+{
+ if(type!=m_subPixel.type)
+ {
+ m_subPixel.type=type;
+ m_madeChanges=true;
+ }
+}
+
+#ifdef HAVE_FONTCONFIG
+bool KXftConfig::getHintStyle(Hint::Style &style)
+{
+ if(Hint::NotSet!=m_hint.style && !m_hint.toBeRemoved)
+ {
+ style=m_hint.style;
+ return true;
+ }
+ else
+ return false;
+}
+
+void KXftConfig::setHintStyle(Hint::Style style)
+{
+ if((Hint::NotSet==style && Hint::NotSet!=m_hint.style && !m_hint.toBeRemoved) ||
+ (Hint::NotSet!=style && (style!=m_hint.style || m_hint.toBeRemoved)) )
+ {
+ m_hint.toBeRemoved=(Hint::NotSet==style);
+ m_hint.style=style;
+ m_madeChanges=true;
+ }
+
+ if(Hint::NotSet!=style)
+ setHinting(Hint::None!=m_hint.style);
+}
+
+void KXftConfig::setHinting(bool set)
+{
+ if(set!=m_hinting.set)
+ {
+ m_hinting.set=set;
+ m_madeChanges=true;
+ }
+}
+#endif
+
+bool KXftConfig::getExcludeRange(double &from, double &to)
+{
+ if(!equal(0, m_excludeRange.from) || !equal(0,m_excludeRange.to))
+ {
+ from=m_excludeRange.from;
+ to=m_excludeRange.to;
+ return true;
+ }
+ else
+ return false;
+}
+
+
+void KXftConfig::setExcludeRange(double from, double to)
+{
+ double f=from<to ? from : to,
+ t=from<to ? to : from;
+
+ if(!equal(f, m_excludeRange.from) || !equal(t,m_excludeRange.to))
+ {
+ m_excludeRange.from=f;
+ m_excludeRange.to=t;
+ m_madeChanges=true;
+ }
+}
+
+void KXftConfig::addDir(const QString &d)
+{
+ QString dir(dirSyntax(d));
+
+ if(dExists(dir) && !hasDir(dir))
+ addItem(m_dirs, dir);
+}
+
+void KXftConfig::removeDir(const QString &d)
+{
+ QString dir(dirSyntax(d));
+
+ removeItem(m_dirs, dir);
+}
+
+QString KXftConfig::description(SubPixel::Type t)
+{
+ switch(t)
+ {
+ default:
+ case SubPixel::None:
+ return i18n("None");
+ case SubPixel::Rgb:
+ return i18n("RGB");
+ case SubPixel::Bgr:
+ return i18n("BGR");
+ case SubPixel::Vrgb:
+ return i18n("Vertical RGB");
+ case SubPixel::Vbgr:
+ return i18n("Vertical BGR");
+ }
+}
+
+const char * KXftConfig::toStr(SubPixel::Type t)
+{
+ switch(t)
+ {
+ default:
+ case SubPixel::None:
+ return "none";
+ case SubPixel::Rgb:
+ return "rgb";
+ case SubPixel::Bgr:
+ return "bgr";
+ case SubPixel::Vrgb:
+ return "vrgb";
+ case SubPixel::Vbgr:
+ return "vbgr";
+ }
+}
+
+#ifdef HAVE_FONTCONFIG
+QString KXftConfig::description(Hint::Style s)
+{
+ switch(s)
+ {
+ default:
+ case Hint::Medium:
+ return i18n("Medium");
+ case Hint::NotSet:
+ return "";
+ case Hint::None:
+ return i18n("None");
+ case Hint::Slight:
+ return i18n("Slight");
+ case Hint::Full:
+ return i18n("Full");
+ }
+}
+
+const char * KXftConfig::toStr(Hint::Style s)
+{
+ switch(s)
+ {
+ default:
+ case Hint::Medium:
+ return "hintmedium";
+ case Hint::None:
+ return "hintnone";
+ case Hint::Slight:
+ return "hintslight";
+ case Hint::Full:
+ return "hintfull";
+ }
+}
+#endif
+
+bool KXftConfig::hasDir(const QString &d)
+{
+ QString dir(dirSyntax(d));
+
+#ifdef HAVE_FONTCONFIG
+ ListItem *item;
+
+ for(item=m_dirs.first(); item; item=m_dirs.next())
+ if(0==dir.find(item->str))
+ return true;
+
+ return false;
+#else
+ return NULL!=findItem(m_dirs, dir);
+#endif
+}
+
+KXftConfig::ListItem * KXftConfig::findItem(QPtrList<ListItem> &list, const QString &i)
+{
+ ListItem *item;
+
+ for(item=list.first(); item; item=list.next())
+ if(item->str==i)
+ break;
+
+ return item;
+}
+
+void KXftConfig::clearList(QPtrList<ListItem> &list)
+{
+ ListItem *item;
+
+ for(item=list.first(); item; item=list.next())
+ removeItem(list, item);
+}
+
+QStringList KXftConfig::getList(QPtrList<ListItem> &list)
+{
+ QStringList res;
+ ListItem *item;
+
+ for(item=list.first(); item; item=list.next())
+ if(!item->toBeRemoved)
+ res.append(item->str);
+
+ return res;
+}
+
+void KXftConfig::addItem(QPtrList<ListItem> &list, const QString &i)
+{
+ ListItem *item=findItem(list, i);
+
+ if(!item)
+ {
+ list.append(new ListItem(i
+#ifndef HAVE_FONTCONFIG
+ , NULL, NULL
+#endif
+ ));
+ m_madeChanges=true;
+ }
+ else
+ item->toBeRemoved=false;
+}
+
+void KXftConfig::removeItem(QPtrList<ListItem> &list, ListItem *item)
+{
+ if(item)
+ {
+ if(item->added())
+ list.remove(item);
+ else
+ item->toBeRemoved=true;
+ m_madeChanges=true;
+ }
+}
+
+void KXftConfig::readContents()
+{
+#ifdef HAVE_FONTCONFIG
+ QDomNode n = m_doc.documentElement().firstChild();
+
+ while(!n.isNull())
+ {
+ QDomElement e = n.toElement();
+
+ if(!e.isNull())
+ if("dir"==e.tagName())
+ {
+ if(m_required&Dirs)
+ m_dirs.append(new ListItem(expandHome(dirSyntax(e.text())), n));
+ }
+ else if("match"==e.tagName())
+ {
+ QString str;
+
+ switch(e.childNodes().count())
+ {
+ case 1:
+ if(m_required&SubPixelType && "font"==e.attribute("target"))
+ {
+ QDomElement ene=e.firstChild().toElement();
+
+ if(!ene.isNull() && "edit"==ene.tagName())
+ if(!(str=getEntry(ene, "const", 2, "name", "rgba", "mode", "assign")).isNull())
+ {
+ m_subPixel.node=n;
+ m_subPixel.type=strToType(str.latin1());
+ }
+ else if(!(str=getEntry(ene, "const", 2, "name", "hintstyle", "mode", "assign")).isNull())
+ {
+ m_hint.node=n;
+ m_hint.style=strToStyle(str.latin1());
+ }
+ else if(!(str=getEntry(ene, "bool", 2, "name", "hinting", "mode", "assign")).isNull())
+ {
+ m_hinting.node=n;
+ m_hinting.set=str.lower()!="false";
+ }
+ else if(!(str=getEntry(ene, "bool", 2, "name", "antialias", "mode", "assign")).isNull())
+ {
+ m_antiAliasing.node=n;
+ m_antiAliasing.set=str.lower()!="false";
+ }
+ }
+ break;
+ case 3:
+ if(m_required&ExcludeRange && "font"==e.attribute("target")) // CPD: Is target "font" or "pattern" ????
+ {
+ bool foundFalse=false;
+ QDomNode en=e.firstChild();
+ QString family;
+ double from=-1.0,
+ to=-1.0,
+ pixelFrom=-1.0,
+ pixelTo=-1.0;
+
+ while(!en.isNull())
+ {
+ QDomElement ene=en.toElement();
+
+ if(!ene.isNull())
+ if("test"==ene.tagName())
+ {
+ // kcmfonts used to write incorrectly more or less instead of more_eq and less_eq, so read both,
+ // first the old (wrong) one then the right one
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "size", "compare", "more")).isNull())
+ from=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "size", "compare", "more_eq")).isNull())
+ from=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "size", "compare", "less")).isNull())
+ to=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "size", "compare", "less_eq")).isNull())
+ to=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "pixelsize", "compare", "more")).isNull())
+ pixelFrom=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "pixelsize", "compare", "more_eq")).isNull())
+ pixelFrom=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "pixelsize", "compare", "less")).isNull())
+ pixelTo=str.toDouble();
+ if(!(str=getEntry(ene, "double", 3, "qual", "any", "name", "pixelsize", "compare", "less_eq")).isNull())
+ pixelTo=str.toDouble();
+ }
+ else if("edit"==ene.tagName() && "false"==getEntry(ene, "bool", 2, "name", "antialias", "mode", "assign"))
+ foundFalse=true;
+
+ en=en.nextSibling();
+ }
+
+ if((from>=0 || to>=0) && foundFalse)
+ {
+ m_excludeRange.from=from < to ? from : to;
+ m_excludeRange.to =from < to ? to : from;
+ m_excludeRange.node=n;
+ }
+ else if((pixelFrom>=0 || pixelTo>=0) && foundFalse)
+ {
+ m_excludePixelRange.from=pixelFrom < pixelTo ? pixelFrom : pixelTo;
+ m_excludePixelRange.to =pixelFrom < pixelTo ? pixelTo : pixelFrom;
+ m_excludePixelRange.node=n;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ n=n.nextSibling();
+ }
+#else
+ static const int constMaxDataLen=2048;
+
+ char *from=NULL,
+ *ptr=m_data,
+ *eostr=NULL,
+ data[constMaxDataLen];
+
+ if(m_required&Dirs)
+ while((ptr=getKey(ptr, "dir")))
+ {
+ from=ptr;
+ ptr+=4;
+ while(isWhiteSpace(*ptr))
+ ptr++;
+
+ if(*ptr=='\"')
+ {
+ ptr++;
+ if(NULL!=(eostr=strchr(ptr, '\"')) && eostr-ptr<constMaxDataLen)
+ {
+ memcpy(data, ptr, eostr-ptr);
+ data[eostr-ptr]='\0';
+ if(NULL==strchr(data, '\n'))
+ {
+ ptr=eostr+1;
+
+ while(*ptr!='\n' && *ptr!='\0' && isWhiteSpace(*ptr))
+ ptr++;
+ m_dirs.append(new ListItem(expandHome(dirSyntax(data)), from, ptr));
+ }
+ }
+ }
+ }
+
+ if(m_required&SymbolFamilies || m_required&SubPixelType || m_required&ExcludeRange)
+ {
+ double efrom,
+ eto;
+
+ ptr=m_data;
+
+ while((ptr=getKey(ptr, "match")))
+ {
+ from=ptr;
+ ptr+=6;
+ if((m_required&SymbolFamilies || m_required&ExcludeRange) && skipToken(&ptr, "any"))
+ {
+ if(m_required&SymbolFamilies && skipToken(&ptr, "family") && skipToken(&ptr, "=="))
+ {
+ while(isWhiteSpace(*ptr))
+ ptr++;
+ if(*ptr=='\"')
+ {
+ ptr++;
+ if(NULL!=(eostr=strchr(ptr, '\"')) && eostr-ptr<constMaxDataLen)
+ {
+ memcpy(data, ptr, eostr-ptr);
+ data[eostr-ptr]='\0';
+ if(NULL==strchr(data, '\n'))
+ {
+ ptr=eostr+1;
+
+ if(skipToken(&ptr, "edit") && skipToken(&ptr, "encoding") && skipToken(&ptr, "=") &&
+ skipToken(&ptr, constSymEnc) && skipToken(&ptr, ";"))
+ {
+ while(*ptr!='\n' && *ptr!='\0' && isWhiteSpace(*ptr))
+ ptr++;
+
+ m_symbolFamilies.append(new ListItem(data, from, ptr));
+ }
+ }
+ }
+ }
+ }
+ else if(m_required&ExcludeRange && skipToken(&ptr, "size") && (skipToken(&ptr, ">")||skipToken(&ptr, "<")) &&
+ readNum(&ptr, &efrom) && skipToken(&ptr, "any") && skipToken(&ptr, "size") &&
+ (skipToken(&ptr, "<")||skipToken(&ptr, ">")) && readNum(&ptr, &eto) && skipToken(&ptr, "edit") &&
+ skipToken(&ptr, "antialias") && skipToken(&ptr, "=") && skipToken(&ptr, "false") && skipToken(&ptr, ";"))
+ {
+ while(*ptr!='\n' && *ptr!='\0' && isWhiteSpace(*ptr))
+ ptr++;
+ m_excludeRange.from=efrom<eto ? efrom : eto;
+ m_excludeRange.to=efrom<eto ? eto : efrom;
+ m_excludeRange.start=from;
+ m_excludeRange.end=ptr;
+ }
+ else if(m_required&ExcludeRange && skipToken(&ptr, "pixelsize") && (skipToken(&ptr, ">")||skipToken(&ptr, "<")) &&
+ readNum(&ptr, &efrom) && skipToken(&ptr, "any") && skipToken(&ptr, "pixelsize") &&
+ (skipToken(&ptr, "<")||skipToken(&ptr, ">")) && readNum(&ptr, &eto) && skipToken(&ptr, "edit") &&
+ skipToken(&ptr, "antialias") && skipToken(&ptr, "=") && skipToken(&ptr, "false") && skipToken(&ptr, ";"))
+ {
+ while(*ptr!='\n' && *ptr!='\0' && isWhiteSpace(*ptr))
+ ptr++;
+ m_excludePixelRange.from=efrom<eto ? efrom : eto;
+ m_excludePixelRange.to=efrom<eto ? eto : efrom;
+ m_excludePixelRange.start=from;
+ m_excludePixelRange.end=ptr;
+ }
+ }
+ else if(m_required&SubPixelType && skipToken(&ptr, "edit") && skipToken(&ptr, "rgba") && skipToken(&ptr, "="))
+ {
+ SubPixel::Type type=SubPixel::None;
+
+ while(isWhiteSpace(*ptr))
+ ptr++;
+
+ if(!strToType(ptr, type))
+ continue;
+
+ ptr+=SubPixel::Rgb==type || SubPixel::Bgr==type ? 3 : 4;
+
+ if(skipToken(&ptr, ";"))
+ {
+ while(*ptr!='\n' && *ptr!='\0' && isWhiteSpace(*ptr))
+ ptr++;
+ m_subPixel.type=type;
+ m_subPixel.start=from;
+ m_subPixel.end=ptr;
+ }
+ }
+ }
+ }
+#endif
+}
+
+#ifdef HAVE_FONTCONFIG
+void KXftConfig::applyDirs()
+{
+ ListItem *item,
+ *last=getLastItem(m_dirs);
+
+ for(item=m_dirs.first(); item; item=m_dirs.next())
+ if(!item->toBeRemoved && item->node.isNull())
+ {
+ QDomElement newNode = m_doc.createElement("dir");
+ QDomText text = m_doc.createTextNode(contractHome(xDirSyntax(item->str)));
+
+ newNode.appendChild(text);
+
+ if(last)
+ m_doc.documentElement().insertAfter(newNode, last->node);
+ else
+ m_doc.documentElement().appendChild(newNode);
+ }
+}
+
+void KXftConfig::applySubPixelType()
+{
+ QDomElement matchNode = m_doc.createElement("match"),
+ typeNode = m_doc.createElement("const"),
+ editNode = m_doc.createElement("edit");
+ QDomText typeText = m_doc.createTextNode(toStr(m_subPixel.type));
+
+ matchNode.setAttribute("target", "font");
+ editNode.setAttribute("mode", "assign");
+ editNode.setAttribute("name", "rgba");
+ editNode.appendChild(typeNode);
+ typeNode.appendChild(typeText);
+ matchNode.appendChild(editNode);
+ if(m_subPixel.node.isNull())
+ m_doc.documentElement().appendChild(matchNode);
+ else
+ m_doc.documentElement().replaceChild(matchNode, m_subPixel.node);
+ m_subPixel.node=matchNode;
+}
+
+void KXftConfig::applyHintStyle()
+{
+ applyHinting();
+
+ if(Hint::NotSet==m_hint.style || m_hint.toBeRemoved)
+ {
+ if(!m_hint.node.isNull())
+ {
+ m_doc.documentElement().removeChild(m_hint.node);
+ m_hint.node.clear();
+ }
+ }
+ else
+ {
+ QDomElement matchNode = m_doc.createElement("match"),
+ typeNode = m_doc.createElement("const"),
+ editNode = m_doc.createElement("edit");
+ QDomText typeText = m_doc.createTextNode(toStr(m_hint.style));
+
+ matchNode.setAttribute("target", "font");
+ editNode.setAttribute("mode", "assign");
+ editNode.setAttribute("name", "hintstyle");
+ editNode.appendChild(typeNode);
+ typeNode.appendChild(typeText);
+ matchNode.appendChild(editNode);
+ if(m_hint.node.isNull())
+ m_doc.documentElement().appendChild(matchNode);
+ else
+ m_doc.documentElement().replaceChild(matchNode, m_hint.node);
+ m_hint.node=matchNode;
+ }
+}
+
+void KXftConfig::applyHinting()
+{
+ QDomElement matchNode = m_doc.createElement("match"),
+ typeNode = m_doc.createElement("bool"),
+ editNode = m_doc.createElement("edit");
+ QDomText typeText = m_doc.createTextNode(m_hinting.set ? "true" : "false");
+
+ matchNode.setAttribute("target", "font");
+ editNode.setAttribute("mode", "assign");
+ editNode.setAttribute("name", "hinting");
+ editNode.appendChild(typeNode);
+ typeNode.appendChild(typeText);
+ matchNode.appendChild(editNode);
+ if(m_hinting.node.isNull())
+ m_doc.documentElement().appendChild(matchNode);
+ else
+ m_doc.documentElement().replaceChild(matchNode, m_hinting.node);
+ m_hinting.node=matchNode;
+}
+
+void KXftConfig::applyExcludeRange(bool pixel)
+{
+ Exclude &range=pixel ? m_excludePixelRange : m_excludeRange;
+
+ if(equal(range.from, 0) && equal(range.to, 0))
+ {
+ if(!range.node.isNull())
+ {
+ m_doc.documentElement().removeChild(range.node);
+ range.node.clear();
+ }
+ }
+ else
+ {
+ QString fromString,
+ toString;
+
+ fromString.setNum(range.from);
+ toString.setNum(range.to);
+
+ QDomElement matchNode = m_doc.createElement("match"),
+ fromTestNode = m_doc.createElement("test"),
+ fromNode = m_doc.createElement("double"),
+ toTestNode = m_doc.createElement("test"),
+ toNode = m_doc.createElement("double"),
+ editNode = m_doc.createElement("edit"),
+ boolNode = m_doc.createElement("bool");
+ QDomText fromText = m_doc.createTextNode(fromString),
+ toText = m_doc.createTextNode(toString),
+ boolText = m_doc.createTextNode("false");
+
+ matchNode.setAttribute("target", "font"); // CPD: Is target "font" or "pattern" ????
+ fromTestNode.setAttribute("qual", "any");
+ fromTestNode.setAttribute("name", pixel ? "pixelsize" : "size");
+ fromTestNode.setAttribute("compare", "more_eq");
+ fromTestNode.appendChild(fromNode);
+ fromNode.appendChild(fromText);
+ toTestNode.setAttribute("qual", "any");
+ toTestNode.setAttribute("name", pixel ? "pixelsize" : "size");
+ toTestNode.setAttribute("compare", "less_eq");
+ toTestNode.appendChild(toNode);
+ toNode.appendChild(toText);
+ editNode.setAttribute("mode", "assign");
+ editNode.setAttribute("name", "antialias");
+ editNode.appendChild(boolNode);
+ boolNode.appendChild(boolText);
+ matchNode.appendChild(fromTestNode);
+ matchNode.appendChild(toTestNode);
+ matchNode.appendChild(editNode);
+
+ if(!m_antiAliasing.node.isNull())
+ m_doc.documentElement().removeChild(range.node);
+ m_doc.documentElement().appendChild(matchNode);
+ range.node=matchNode;
+ }
+}
+
+void KXftConfig::removeItems(QPtrList<ListItem> &list)
+{
+ ListItem *item;
+ QDomElement docElem = m_doc.documentElement();
+
+ for(item=list.first(); item; item=list.next())
+ if(item->toBeRemoved && !item->node.isNull())
+ docElem.removeChild(item->node);
+}
+#else
+void KXftConfig::outputDir(std::ofstream &f, const QString &str)
+{
+ f << "dir \"" << contractHome(xDirSyntax(str)).local8Bit() << "\"" << endl;
+}
+
+void KXftConfig::outputNewDirs(std::ofstream &f)
+{
+ ListItem *item;
+
+ for(item=m_dirs.first(); item; item=m_dirs.next())
+ if(!item->toBeRemoved && NULL==item->start)
+ outputDir(f, item->str);
+ m_dirs.clear();
+}
+
+void KXftConfig::outputSymbolFamily(std::ofstream &f, const QString &str)
+{
+ f << "match any family == \"" << str.local8Bit() << "\" edit encoding = " << constSymEnc << ';' << endl;
+}
+
+void KXftConfig::outputNewSymbolFamilies(std::ofstream &f)
+{
+ ListItem *item;
+
+ for(item=m_symbolFamilies.first(); item; item=m_symbolFamilies.next())
+ if(!item->toBeRemoved && NULL==item->start)
+ outputSymbolFamily(f, item->str);
+ m_symbolFamilies.clear();
+}
+
+void KXftConfig::outputSubPixelType(std::ofstream &f, bool ifNew)
+{
+ if((ifNew && NULL==m_subPixel.end) || (!ifNew && NULL!=m_subPixel.end))
+ f << "match edit rgba = " << toStr(m_subPixel.type) << ';' << endl;
+}
+
+void KXftConfig::outputExcludeRange(std::ofstream &f, bool ifNew, bool pixel)
+{
+ Exclude &range=pixel ? m_excludePixelRange : m_excludeRange;
+
+ if(((ifNew && NULL==range.end) || (!ifNew && NULL!=range.end)) &&
+ (!equal(range.from,0) || !equal(range.to,0)))
+ {
+ if(pixel)
+ f << "match any pixelsize > ";
+ else
+ f << "match any size > ";
+
+ f << range.from;
+ if(pixel)
+ f << " any pixelsize < ";
+ else
+ f << " any size < ";
+ f << range.to << " edit antialias = false;" << endl;
+}
+}
+
+#endif
+
+#ifdef HAVE_FONTCONFIG
+bool KXftConfig::getAntiAliasing() const
+{
+ return m_antiAliasing.set;
+}
+
+void KXftConfig::setAntiAliasing( bool set )
+{
+ if ((set && !m_antiAliasing.set) || (!set && m_antiAliasing.set))
+ {
+ m_antiAliasing.set = set;
+ m_madeChanges = true;
+ }
+}
+
+void KXftConfig::applyAntiAliasing()
+{
+ QDomElement matchNode = m_doc.createElement("match"),
+ typeNode = m_doc.createElement("bool"),
+ editNode = m_doc.createElement("edit");
+ QDomText typeText = m_doc.createTextNode(m_antiAliasing.set ? "true" : "false");
+
+ matchNode.setAttribute("target", "font");
+ editNode.setAttribute("mode", "assign");
+ editNode.setAttribute("name", "antialias");
+ editNode.appendChild(typeNode);
+ typeNode.appendChild(typeText);
+ matchNode.appendChild(editNode);
+ if(!m_antiAliasing.node.isNull())
+ m_doc.documentElement().removeChild(m_antiAliasing.node);
+ m_doc.documentElement().appendChild(matchNode);
+ m_antiAliasing.node=matchNode;
+}
+
+// KXftConfig only parses one config file, user's .fonts.conf usually.
+// If that one doesn't exist, then KXftConfig doesn't know if antialiasing
+// is enabled or not. So try to find out the default value from the default font.
+// Maybe there's a better way *shrug*.
+bool KXftConfig::aliasingEnabled()
+{
+ FcPattern *pattern = FcPatternCreate();
+ FcConfigSubstitute(0, pattern, FcMatchPattern);
+ FcDefaultSubstitute(pattern);
+ FcResult result;
+ FcPattern *f = FcFontMatch( 0, pattern, &result );
+ FcBool antialiased = FcTrue;
+ FcPatternGetBool( f, FC_ANTIALIAS, 0, &antialiased );
+ FcPatternDestroy( f );
+ FcPatternDestroy( pattern );
+ return antialiased == FcTrue;
+}
+
+#else
+
+void KXftConfig::setAntiAliasing( bool set )
+{
+ QSettings().writeEntry("/qt/useXft", set);
+ if (set)
+ QSettings().writeEntry("/qt/enableXft", set);
+}
+
+bool KXftConfig::getAntiAliasing() const
+{
+ return QSettings().readBoolEntry("/qt/useXft");
+}
+
+
+#endif