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/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 1252 insertions, 0 deletions

diff --git a/knode/knconfig.cpp b/knode/knconfig.cpp
new file mode 100644
index 000000000..cadf402b8
--- /dev/null
+++ b/knode/knconfig.cpp
@@ -0,0 +1,1252 @@
+/*
+    KNode, the KDE newsreader
+    Copyright (c) 1999-2005 the KNode authors.
+    See file AUTHORS for details
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
+*/
+
+#include "knconfig.h"
+
+#include <stdlib.h>
+
+#include <qtextcodec.h>
+
+#include <ksimpleconfig.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <kglobalsettings.h>
+#include <kstandarddirs.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <kiconeffect.h>
+#include <kprocess.h>
+
+#include <email.h>
+
+#include "kndisplayedheader.h"
+#include "knglobals.h"
+#include "kngroupmanager.h"
+#include "utilities.h"
+
+
+
+KNConfig::Identity::Identity(bool g)
+ :  u_seSigFile(false), u_seSigGenerator(false), g_lobal(g)
+{
+  if(g_lobal) {
+    KConfig *c=knGlobals.config();
+    c->setGroup("IDENTITY");
+    loadConfig(c);
+  }
+}
+
+
+KNConfig::Identity::~Identity()
+{}
+
+
+void KNConfig::Identity::loadConfig(KConfigBase *c)
+{
+  n_ame=c->readEntry("Name");
+  e_mail=c->readEntry("Email");
+  r_eplyTo=c->readEntry("Reply-To");
+  m_ailCopiesTo=c->readEntry("Mail-Copies-To");
+  o_rga=c->readEntry("Org");
+  s_igningKey = c->readEntry("SigningKey").local8Bit();
+  u_seSigFile=c->readBoolEntry("UseSigFile",false);
+  u_seSigGenerator=c->readBoolEntry("UseSigGenerator",false);
+  s_igPath=c->readPathEntry("sigFile");
+  s_igText=c->readEntry("sigText");
+}
+
+
+void KNConfig::Identity::saveConfig(KConfigBase *c)
+{
+  c->writeEntry("Name", n_ame);
+  c->writeEntry("Email", e_mail);
+  c->writeEntry("Reply-To", r_eplyTo);
+  c->writeEntry("Mail-Copies-To", m_ailCopiesTo);
+  c->writeEntry("Org", o_rga);
+  c->writeEntry("SigningKey", QString(s_igningKey));
+  c->writeEntry("UseSigFile", u_seSigFile);
+  c->writeEntry("UseSigGenerator",u_seSigGenerator);
+  c->writePathEntry("sigFile", s_igPath);
+  c->writeEntry("sigText", s_igText);
+  c->sync();
+}
+
+
+void KNConfig::Identity::save()
+{
+  kdDebug(5003) << "KNConfig::Identity::save()" << endl;
+  if(g_lobal) {
+    KConfig *c=knGlobals.config();
+    c->setGroup("IDENTITY");
+    saveConfig(c);
+  }
+}
+
+
+bool KNConfig::Identity::isEmpty()
+{
+  return (  n_ame.isEmpty() &&  e_mail.isEmpty() &&
+            r_eplyTo.isEmpty() && m_ailCopiesTo.isEmpty() &&
+            o_rga.isEmpty() && s_igPath.isEmpty() && s_igText.isEmpty() &&
+            s_igningKey.isEmpty() );
+}
+
+
+bool KNConfig::Identity::emailIsValid()
+{
+  return KPIM::isValidSimpleEmailAddress( e_mail );
+}
+
+
+QString KNConfig::Identity::getSignature()
+{
+  s_igContents = QString::null;      // don't cache file contents
+  s_igStdErr = QString::null;
+
+  if (u_seSigFile) {
+    if(!s_igPath.isEmpty()) {
+      if (!u_seSigGenerator) {
+        QFile f(s_igPath);
+        if(f.open(IO_ReadOnly)) {
+          QTextStream ts(&f);
+          while(!ts.atEnd()) {
+            s_igContents += ts.readLine();
+            if (!ts.atEnd())
+              s_igContents += "\n";
+          }
+          f.close();
+        }
+        else
+          KMessageBox::error(knGlobals.topWidget, i18n("Cannot open the signature file."));
+      } else {
+        KProcess process;
+
+        // construct command line...
+        QStringList command = QStringList::split(' ',s_igPath);
+        for ( QStringList::Iterator it = command.begin(); it != command.end(); ++it )
+          process << (*it);
+
+        connect(&process, SIGNAL(receivedStdout(KProcess *, char *, int)), SLOT(slotReceiveStdout(KProcess *, char *, int)));
+        connect(&process, SIGNAL(receivedStderr(KProcess *, char *, int)), SLOT(slotReceiveStderr(KProcess *, char *, int)));
+
+        if (!process.start(KProcess::Block,KProcess::AllOutput))
+          KMessageBox::error(knGlobals.topWidget, i18n("Cannot run the signature generator."));
+      }
+    }
+  }
+  else
+    s_igContents = s_igText;
+
+  if (!s_igContents.isEmpty() && !s_igContents.contains("\n-- \n") && !(s_igContents.left(4) == "-- \n"))
+    s_igContents.prepend("-- \n");
+
+  return s_igContents;
+}
+
+
+void KNConfig::Identity::slotReceiveStdout(KProcess *, char *buffer, int buflen)
+{
+  s_igContents.append(QString::fromLocal8Bit(buffer,buflen));
+}
+
+
+void KNConfig::Identity::slotReceiveStderr(KProcess *, char *buffer, int buflen)
+{
+  s_igStdErr.append(QString::fromLocal8Bit(buffer,buflen));
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::Appearance::Appearance()
+{
+  KConfig *c=knGlobals.config();
+  c->setGroup("VISUAL_APPEARANCE");
+
+  //colors
+  u_seColors=c->readBoolEntry("customColors", false);
+
+  QColor defCol = defaultColor( background );
+  c_olors[background] = c->readColorEntry( "backgroundColor", &defCol );
+  c_olorNames[background] = i18n("Background");
+
+  defCol = defaultColor( alternateBackground );
+  c_olors[alternateBackground] = c->readColorEntry("alternateBackgroundColor", &defCol );
+  c_olorNames[alternateBackground] = i18n("Alternate Background");
+
+  defCol = defaultColor( normalText );
+  c_olors[normalText] = c->readColorEntry( "textColor", &defCol );
+  c_olorNames[normalText] = i18n("Normal Text");
+
+  defCol = defaultColor( quoted1 );
+  c_olors[quoted1] = c->readColorEntry( "quote1Color", &defCol );
+  c_olorNames[quoted1] = i18n("Quoted Text - First level");
+
+  defCol = defaultColor( quoted2 );
+  c_olors[quoted2] = c->readColorEntry( "quote2Color", &defCol );
+  c_olorNames[quoted2] = i18n("Quoted Text - Second level");
+
+  defCol = defaultColor( quoted3 );
+  c_olors[quoted3] = c->readColorEntry( "quote3Color", &defCol );
+  c_olorNames[quoted3] = i18n("Quoted Text - Third level");
+
+  defCol = defaultColor( url );
+  c_olors[url] = c->readColorEntry( "URLColor", &defCol );
+  c_olorNames[url] = i18n("Link");
+
+  defCol = defaultColor( readThread );
+  c_olors[readThread] = c->readColorEntry( "readThreadColor", &defCol );
+  c_olorNames[readThread] = i18n("Read Thread");
+
+  defCol = defaultColor( unreadThread );
+  c_olors[unreadThread] = c->readColorEntry("unreadThreadColor", &defCol );
+  c_olorNames[unreadThread] = i18n("Unread Thread");
+
+  defCol = defaultColor( readThread );
+  c_olors[readArticle] = c->readColorEntry("readArtColor", &defCol );
+  c_olorNames[readArticle] = i18n("Read Article");
+
+  defCol = defaultColor( unreadArticle );
+  c_olors[unreadArticle] = c->readColorEntry("unreadArtColor", &defCol );
+  c_olorNames[unreadArticle] = i18n("Unread Article");
+
+  defCol = defaultColor( signOkKeyOk );
+  c_olors[signOkKeyOk] = c->readColorEntry("signOkKeyOk", &defCol );
+  defCol = defaultColor( signOkKeyBad );
+  c_olors[signOkKeyBad] = c->readColorEntry("signOkKeyBad", &defCol );
+  defCol = defaultColor( signWarn );
+  c_olors[signWarn] = c->readColorEntry("signWarn", &defCol );
+  defCol = defaultColor( signErr );
+  c_olors[signErr] = c->readColorEntry("signErr", &defCol );
+  defCol = defaultColor( htmlWarning );
+  c_olors[htmlWarning] = c->readColorEntry("htmlWarning", &defCol );
+
+  c_olorNames[signOkKeyOk] = i18n("Valid Signature with Trusted Key");
+  c_olorNames[signOkKeyBad] = i18n("Valid Signature with Untrusted Key");
+  c_olorNames[signWarn] = i18n("Unchecked Signature");
+  c_olorNames[signErr] = i18n("Bad Signature");
+  c_olorNames[htmlWarning] = i18n("HTML Message Warning");
+
+  //fonts
+  u_seFonts = c->readBoolEntry("customFonts", false);
+  QFont defFont=KGlobalSettings::generalFont();
+  f_onts[article]=c->readFontEntry("articleFont",&defFont);
+  f_ontNames[article]=i18n("Article Body");
+
+  defFont=KGlobalSettings::fixedFont();
+  f_onts[articleFixed]=c->readFontEntry("articleFixedFont",&defFont);
+  f_ontNames[articleFixed]=i18n("Article Body (Fixed)");
+
+  f_onts[composer]=c->readFontEntry("composerFont",&defFont);
+  f_ontNames[composer]=i18n("Composer");
+
+  defFont=KGlobalSettings::generalFont();
+  f_onts[groupList]=c->readFontEntry("groupListFont",&defFont);
+  f_ontNames[groupList]=i18n("Group List");
+
+  f_onts[articleList]=c->readFontEntry("articleListFont",&defFont);
+  f_ontNames[articleList]=i18n("Article List");
+
+  //icons
+  KGlobal::iconLoader()->addAppDir("knode");
+  recreateLVIcons();
+  i_cons[newFups]         = UserIcon("newsubs");
+  i_cons[eyes]            = UserIcon("eyes");
+  i_cons[ignore]          = UserIcon("ignore");
+  i_cons[mail]            = SmallIcon("mail_generic");
+  i_cons[posting]         = UserIcon("article");
+  i_cons[canceledPosting] = SmallIcon("editdelete");
+  i_cons[savedRemote]     = SmallIcon("editcopy");
+  i_cons[group]           = UserIcon("group");
+  i_cons[sendErr]         = UserIcon("snderr");
+}
+
+
+KNConfig::Appearance::~Appearance()
+{
+}
+
+
+void KNConfig::Appearance::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::Appearance::save()" << endl;
+
+  KConfig *c=knGlobals.config();
+  c->setGroup("VISUAL_APPEARANCE");
+
+  c->writeEntry("customColors", u_seColors);
+  c->writeEntry("backgroundColor", c_olors[background]);
+  c->writeEntry("alternateBackgroundColor", c_olors[alternateBackground]);
+  c->writeEntry("textColor", c_olors[normalText]);
+  c->writeEntry("quote1Color", c_olors[quoted1]);
+  c->writeEntry("quote2Color", c_olors[quoted2]);
+  c->writeEntry("quote3Color", c_olors[quoted3]);
+  c->writeEntry("URLColor", c_olors[url]);
+  c->writeEntry("readThreadColor", c_olors[readThread]);
+  c->writeEntry("unreadThreadColor", c_olors[unreadThread]);
+  c->writeEntry("readArtColor", c_olors[readArticle]);
+  c->writeEntry("unreadArtColor", c_olors[unreadArticle]);
+  c->writeEntry( "signOkKeyOk", c_olors[signOkKeyOk] );
+  c->writeEntry( "signOkKeyBad", c_olors[signOkKeyBad] );
+  c->writeEntry( "signWarn", c_olors[signWarn] );
+  c->writeEntry( "signErr", c_olors[signErr] );
+  c->writeEntry( "htmlWarning", c_olors[htmlWarning] );
+
+  c->writeEntry("customFonts", u_seFonts);
+  c->writeEntry("articleFont", f_onts[article]);
+  c->writeEntry("articleFixedFont", f_onts[articleFixed]);
+  c->writeEntry("composerFont", f_onts[composer]);
+  c->writeEntry("groupListFont", f_onts[groupList]);
+  c->writeEntry("articleListFont", f_onts[articleList]);
+  c->sync();
+  d_irty = false;
+}
+
+
+QColor KNConfig::Appearance::backgroundColor() const
+{
+  if(u_seColors)
+    return c_olors[background];
+  else
+    return defaultColor( background );
+}
+
+
+QColor KNConfig::Appearance::alternateBackgroundColor() const
+{
+  if(u_seColors)
+    return c_olors[alternateBackground];
+  else
+    return defaultColor( alternateBackground );
+}
+
+
+QColor KNConfig::Appearance::textColor() const
+{
+  if(u_seColors)
+    return c_olors[normalText];
+  else
+    return defaultColor( normalText );
+}
+
+
+QColor KNConfig::Appearance::quoteColor( int depth ) const
+{
+  if ( u_seColors )
+    return c_olors[quoted1 + depth];
+  else
+    return defaultColor( quoted1 + depth );
+}
+
+
+QColor KNConfig::Appearance::linkColor() const
+{
+  if(u_seColors)
+    return c_olors[url];
+  else
+    return defaultColor( url );
+
+}
+
+
+QColor KNConfig::Appearance::unreadThreadColor() const
+{
+  if(u_seColors)
+    return c_olors[unreadThread];
+  else
+    return defaultColor( unreadThread );
+}
+
+
+QColor KNConfig::Appearance::readThreadColor() const
+{
+  if(u_seColors)
+    return c_olors[readThread];
+  else
+    return defaultColor( readThread );
+}
+
+
+QColor KNConfig::Appearance::unreadArticleColor() const
+{
+  if(u_seColors)
+    return c_olors[unreadArticle];
+  else
+    return defaultColor( unreadArticle );
+}
+
+
+QColor KNConfig::Appearance::readArticleColor() const
+{
+  if(u_seColors)
+    return c_olors[readArticle];
+  else
+    return defaultColor( readArticle );
+}
+
+
+QFont KNConfig::Appearance::articleFont() const
+{
+  if(u_seFonts)
+    return f_onts[article];
+  else
+    return defaultFont( article );
+}
+
+
+QFont KNConfig::Appearance::articleFixedFont() const
+{
+  if(u_seFonts)
+    return f_onts[articleFixed];
+  else
+    return defaultFont( articleFixed );
+}
+
+
+QFont KNConfig::Appearance::composerFont() const
+{
+  if(u_seFonts)
+    return f_onts[composer];
+  else
+    return defaultFont( composer );
+}
+
+
+QFont KNConfig::Appearance::groupListFont() const
+{
+  if(u_seFonts)
+    return f_onts[groupList];
+  else
+    return defaultFont( groupList );
+}
+
+
+QFont KNConfig::Appearance::articleListFont() const
+{
+  if(u_seFonts)
+    return f_onts[articleList];
+  else
+    return defaultFont( articleList );
+}
+
+
+QColor KNConfig::Appearance::defaultColor(int i) const
+{
+  // defaults should match libkdepim/csshelper.cpp
+  switch(i) {
+
+    case background:
+      return kapp->palette().active().base();
+
+    case alternateBackground:
+      return KGlobalSettings::alternateBackgroundColor();
+
+    case quoted1:
+      return QColor( 0x00, 0x80, 0x00 );
+    case quoted2:
+      return QColor( 0x00, 0x70, 0x00 );
+    case quoted3:
+      return QColor( 0x00, 0x60, 0x00 );
+
+    case normalText:
+    case unreadThread:
+      return kapp->palette().active().text();
+
+    case url:
+      return KGlobalSettings::linkColor();
+
+    case readThread:
+      return kapp->palette().disabled().text();
+
+    case unreadArticle:
+      return QColor( 183, 154, 11 );
+
+    case readArticle:
+      return QColor( 136, 136, 136 );
+
+    case signOkKeyOk:
+      return QColor( 0x40, 0xFF, 0x00 );
+    case signOkKeyBad:
+    case signWarn:
+      return QColor( 0xFF, 0xFF, 0x40 );
+    case signErr:
+      return Qt::red;
+
+    case htmlWarning:
+      return QColor( 0xFF, 0x40, 0x40 );
+  }
+
+  return kapp->palette().disabled().text();
+}
+
+
+QFont KNConfig::Appearance::defaultFont(int i) const
+{
+  if ( i == articleFixed || i == composer )
+    return KGlobalSettings::fixedFont();
+  else
+    return KGlobalSettings::generalFont();
+}
+
+
+void KNConfig::Appearance::recreateLVIcons()
+{
+  QPixmap tempPix = UserIcon("greyball");
+
+  QImage tempImg=tempPix.convertToImage();
+  KIconEffect::colorize(tempImg, readArticleColor(), 1.0);
+  i_cons[greyBall].convertFromImage(tempImg);
+
+  tempImg=tempPix.convertToImage();
+  KIconEffect::colorize(tempImg, unreadArticleColor(), 1.0);
+  i_cons[redBall].convertFromImage(tempImg);
+
+  tempPix = UserIcon("greyballchk");
+
+  tempImg=tempPix.convertToImage();
+  KIconEffect::colorize(tempImg, readArticleColor(), 1.0);
+  i_cons[greyBallChkd].convertFromImage(tempImg);
+
+  tempImg=tempPix.convertToImage();
+  KIconEffect::colorize(tempImg, unreadArticleColor(), 1.0);
+  i_cons[redBallChkd].convertFromImage(tempImg);
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::ReadNewsGeneral::ReadNewsGeneral()
+{
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("READNEWS");
+
+  a_utoCheck=conf->readBoolEntry("autoCheck", true);
+  m_axFetch=conf->readNumEntry("maxFetch", 1000);
+  if (m_axFetch<0) m_axFetch = 0;
+  a_utoMark=conf->readBoolEntry("autoMark", true);
+  m_arkSecs=conf->readNumEntry("markSecs", 0);
+  if (m_arkSecs<0) m_arkSecs = 0;
+  m_arkCrossposts=conf->readBoolEntry("markCrossposts", true);
+  s_martScrolling=conf->readBoolEntry("smartScrolling", true);
+  t_otalExpand=conf->readBoolEntry("totalExpand", true);
+  d_efaultExpand=conf->readBoolEntry("defaultExpand", false);
+  s_howLines=conf->readBoolEntry("showLines3", true);
+  s_howScore=conf->readBoolEntry("showScore3", true);
+  s_howUnread=conf->readBoolEntry("showUnread", true);
+  s_howThreads = conf->readBoolEntry("showThreads", true);
+  mDateFormat = (KMime::DateFormatter::FormatType) conf->readNumEntry( "dateFormat", KMime::DateFormatter::Localized );
+  mDateCustomFormat = conf->readEntry( "customDateFormat" );
+
+  conf->setGroup("CACHE");
+  c_ollCacheSize=conf->readNumEntry("collMemSize", 2048);
+  a_rtCacheSize=conf->readNumEntry("artMemSize", 1024);
+}
+
+
+KNConfig::ReadNewsGeneral::~ReadNewsGeneral()
+{
+}
+
+
+void KNConfig::ReadNewsGeneral::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::ReadNewsGeneral::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("READNEWS");
+
+  conf->writeEntry("autoCheck", a_utoCheck);
+  conf->writeEntry("maxFetch", m_axFetch);
+  conf->writeEntry("autoMark", a_utoMark);
+  conf->writeEntry("markSecs", m_arkSecs);
+  conf->writeEntry("markCrossposts", m_arkCrossposts);
+  conf->writeEntry("smartScrolling", s_martScrolling);
+  conf->writeEntry("totalExpand", t_otalExpand);
+  conf->writeEntry("defaultExpand", d_efaultExpand);
+  conf->writeEntry("showLines3", s_howLines);
+  conf->writeEntry("showScore3", s_howScore);
+  conf->writeEntry("showUnread", s_howUnread);
+  conf->writeEntry("showThreads", s_howThreads);
+  conf->writeEntry( "dateFormat", mDateFormat );
+  conf->writeEntry( "customDateFormat", mDateCustomFormat );
+
+  conf->setGroup("CACHE");
+  conf->writeEntry("collMemSize", c_ollCacheSize);
+  conf->writeEntry("artMemSize", a_rtCacheSize);
+  conf->sync();
+  d_irty = false;
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::ReadNewsNavigation::ReadNewsNavigation()
+{
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("READNEWS_NAVIGATION");
+
+  m_arkAllReadGoNext=conf->readBoolEntry("markAllReadGoNext", false);
+  m_arkThreadReadGoNext=conf->readBoolEntry("markThreadReadGoNext", false);
+  m_arkThreadReadCloseThread=conf->readBoolEntry("markThreadReadCloseThread", false);
+  i_gnoreThreadGoNext=conf->readBoolEntry("ignoreThreadGoNext", false);
+  i_gnoreThreadCloseThread=conf->readBoolEntry("ignoreThreadCloseThread", false);
+  mLeaveGroupMarkAsRead = conf->readBoolEntry( "leaveGroupMarkAsRead", false );
+}
+
+
+KNConfig::ReadNewsNavigation::~ReadNewsNavigation()
+{
+}
+
+
+void KNConfig::ReadNewsNavigation::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::ReadNewsNavigation::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("READNEWS_NAVIGATION");
+
+  conf->writeEntry("markAllReadGoNext", m_arkAllReadGoNext);
+  conf->writeEntry("markThreadReadGoNext", m_arkThreadReadGoNext);
+  conf->writeEntry("markThreadReadCloseThread", m_arkThreadReadCloseThread);
+  conf->writeEntry("ignoreThreadGoNext", i_gnoreThreadGoNext);
+  conf->writeEntry("ignoreThreadCloseThread", i_gnoreThreadCloseThread);
+  conf->writeEntry("leaveGroupMarkAsRead=true", mLeaveGroupMarkAsRead );
+  conf->sync();
+  d_irty = false;
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::ReadNewsViewer::ReadNewsViewer()
+{
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("READNEWS");
+
+  r_ewrapBody=conf->readBoolEntry("rewrapBody", true);
+  r_emoveTrailingNewlines=conf->readBoolEntry("removeTrailingNewlines", true);
+  s_howSig=conf->readBoolEntry("showSig", true);
+  i_nterpretFormatTags=conf->readBoolEntry("interpretFormatTags", true);
+  q_uoteCharacters=conf->readEntry("quoteCharacters",">:");
+  o_penAtt=conf->readBoolEntry("openAtt", false) ;
+  s_howAlts=conf->readBoolEntry("showAlts", false);
+  u_seFixedFont=conf->readBoolEntry("articleBodyFixedFont", false);
+  mShowRefBar = conf->readBoolEntry( "showRefBar", true );
+  mAlwaysShowHTML = conf->readBoolEntry( "alwaysShowHTML", false );
+}
+
+
+KNConfig::ReadNewsViewer::~ReadNewsViewer()
+{
+}
+
+
+void KNConfig::ReadNewsViewer::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::ReadNewsViewer::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("READNEWS");
+
+  conf->writeEntry("rewrapBody", r_ewrapBody);
+  conf->writeEntry("removeTrailingNewlines", r_emoveTrailingNewlines);
+  conf->writeEntry("showSig", s_howSig);
+  conf->writeEntry("interpretFormatTags", i_nterpretFormatTags);
+  conf->writeEntry("quoteCharacters",q_uoteCharacters);
+  conf->writeEntry("openAtt", o_penAtt);
+  conf->writeEntry("showAlts", s_howAlts);
+  conf->writeEntry("articleBodyFixedFont", u_seFixedFont);
+  conf->writeEntry("showRefBar", mShowRefBar );
+  conf->writeEntry( "alwaysShowHTML", mAlwaysShowHTML );
+  conf->sync();
+  d_irty = false;
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::DisplayedHeaders::DisplayedHeaders()
+{
+  QString fname( locate("data","knode/headers.rc") );
+
+  if (!fname.isNull()) {
+    KSimpleConfig headerConf(fname,true);
+    QStringList headers = headerConf.groupList();
+    headers.remove("<default>");
+    headers.sort();
+
+    KNDisplayedHeader *h;
+    QValueList<int> flags;
+
+    QStringList::Iterator it;
+    for( it = headers.begin(); it != headers.end(); ++it ) {
+      h=createNewHeader();
+      headerConf.setGroup((*it));
+      h->setName(headerConf.readEntry("Name"));
+      h->setTranslateName(headerConf.readBoolEntry("Translate_Name",true));
+      h->setHeader(headerConf.readEntry("Header"));
+      flags=headerConf.readIntListEntry("Flags");
+      if(h->name().isNull() || h->header().isNull() || (flags.count()!=8)) {
+        kdDebug(5003) << "KNConfig::DisplayedHeaders::DisplayedHeaders() : ignoring invalid/incomplete Header" << endl;
+        remove(h);
+      }
+      else {
+        for (int i=0; i<8; i++)
+          h->setFlag(i, (flags[i]>0));
+        h->createTags();
+      }
+    }
+  }
+}
+
+
+KNConfig::DisplayedHeaders::~DisplayedHeaders()
+{
+  for ( QValueList<KNDisplayedHeader*>::Iterator it = mHeaderList.begin(); it != mHeaderList.end(); ++it )
+    delete (*it);
+}
+
+
+void KNConfig::DisplayedHeaders::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::DisplayedHeaders::save()" << endl;
+
+  QString dir(locateLocal("data","knode/"));
+  if (dir.isNull()) {
+    KNHelper::displayInternalFileError();
+    return;
+  }
+  KSimpleConfig headerConf(dir+"headers.rc");
+  QStringList oldHeaders = headerConf.groupList();
+
+  QStringList::Iterator oldIt=oldHeaders.begin();
+  for( ;oldIt != oldHeaders.end(); ++oldIt )      // remove all old groups
+    headerConf.deleteGroup((*oldIt));             // find a better way to do it?
+
+  QValueList<int> flags;
+  int idx=0;
+  QString group;
+
+  for ( QValueList<KNDisplayedHeader*>::Iterator it = mHeaderList.begin(); it != mHeaderList.end(); ++it ) {
+    group.setNum(idx++);
+    while (group.length()<3)
+      group.prepend("0");
+    headerConf.setGroup(group);
+    headerConf.writeEntry("Name",(*it)->name());
+    headerConf.writeEntry("Translate_Name",(*it)->translateName());
+    headerConf.writeEntry("Header",(*it)->header());
+    flags.clear();
+    for (int i=0; i<8; i++) {
+      if ((*it)->flag(i))
+        flags << 1;
+      else
+        flags << 0;
+    }
+    headerConf.writeEntry("Flags",flags);
+  }
+  headerConf.sync();
+  d_irty = false;
+}
+
+
+KNDisplayedHeader* KNConfig::DisplayedHeaders::createNewHeader()
+{
+  KNDisplayedHeader *h=new KNDisplayedHeader();
+  mHeaderList.append( h );
+
+  return h;
+}
+
+
+void KNConfig::DisplayedHeaders::remove(KNDisplayedHeader *h)
+{
+  if ( !mHeaderList.remove( h ) )
+    kdDebug(5003) << "KNConfig::DisplayedHeaders::remove() : cannot find pointer in list!" << endl;
+
+}
+
+
+void KNConfig::DisplayedHeaders::up(KNDisplayedHeader *h)
+{
+  int idx = mHeaderList.findIndex( h );
+  if ( idx != -1 ) {
+    mHeaderList.remove( mHeaderList.at( idx ) );
+    mHeaderList.insert( mHeaderList.at( idx - 1 ), h );
+  }
+  else kdDebug(5003) << "KNConfig::DisplayedHeaders::up() : item not found in list" << endl;
+}
+
+
+void KNConfig::DisplayedHeaders::down(KNDisplayedHeader *h)
+{
+  int idx = mHeaderList.findIndex( h );
+  if ( idx != -1 ) {
+    mHeaderList.remove( mHeaderList.at( idx ) );
+    mHeaderList.insert( mHeaderList.at( idx + 1 ), h );
+  }
+  else kdDebug(5003) << "KNConfig::DisplayedHeaders::down() : item not found in list" << endl;
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::Scoring::Scoring()
+{
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("SCORING");
+
+  i_gnoredThreshold=conf->readNumEntry("ignoredThreshold", -100);
+  w_atchedThreshold=conf->readNumEntry("watchedThreshold", 100);
+}
+
+
+KNConfig::Scoring::~Scoring()
+{
+}
+
+
+void KNConfig::Scoring::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::Scoring::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("SCORING");
+
+  conf->writeEntry("ignoredThreshold", i_gnoredThreshold);
+  conf->writeEntry("watchedThreshold", w_atchedThreshold);
+  conf->sync();
+  d_irty = false;
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::XHeader::XHeader(const QString &s)
+{
+  if(s.left(2)=="X-") {
+    int pos=s.find(": ");
+    if(pos!=-1) {
+      n_ame=s.mid(2, pos-2).latin1();
+      pos+=2;
+      v_alue=s.mid(pos, s.length()-pos);
+    }
+  }
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::PostNewsTechnical::PostNewsTechnical()
+ : findComposerCSCache(113)
+{
+  findComposerCSCache.setAutoDelete(true);
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("POSTNEWS");
+
+  c_omposerCharsets=conf->readListEntry("ComposerCharsets");
+  if (c_omposerCharsets.isEmpty())
+    c_omposerCharsets=QStringList::split(',',"us-ascii,utf-8,iso-8859-1,iso-8859-2,"
+    "iso-8859-3,iso-8859-4,iso-8859-5,iso-8859-6,iso-8859-7,iso-8859-8,"
+    "iso-8859-9,iso-8859-10,iso-8859-13,iso-8859-14,iso-8859-15,koi8-r,koi8-u,"
+    "iso-2022-jp,iso-2022-jp-2,iso-2022-kr,euc-jp,euc-kr,Big5,gb2312");
+
+  c_harset=conf->readEntry("Charset").latin1();
+  if (c_harset.isEmpty()) {
+    QCString localeCharset(QTextCodec::codecForLocale()->mimeName());
+
+    // special logic for japanese users:
+    // "euc-jp" is default encoding for them, but in the news
+    // "iso-2022-jp" is used
+    if (localeCharset.lower() == "euc-jp")
+      localeCharset = "iso-2022-jp";
+
+    c_harset=findComposerCharset(localeCharset);
+    if (c_harset.isEmpty())
+      c_harset="iso-8859-1";  // shit
+  }
+
+  h_ostname=conf->readEntry("MIdhost").latin1();
+  a_llow8BitBody=conf->readBoolEntry("8BitEncoding",true);
+  u_seOwnCharset=conf->readBoolEntry("UseOwnCharset",true);
+  g_enerateMID=conf->readBoolEntry("generateMId", false);
+  d_ontIncludeUA=conf->readBoolEntry("dontIncludeUA", false);
+  u_seExternalMailer=conf->readBoolEntry("useExternalMailer", false);
+
+  QString dir(locateLocal("data","knode/"));
+  if (!dir.isNull()) {
+    QFile f(dir+"xheaders");
+    if(f.open(IO_ReadOnly)) {
+      QTextStream ts(&f);
+      while(!ts.eof())
+        x_headers.append( XHeader(ts.readLine()) );
+
+      f.close();
+    }
+  }
+}
+
+
+KNConfig::PostNewsTechnical::~PostNewsTechnical()
+{
+}
+
+
+void KNConfig::PostNewsTechnical::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::PostNewsTechnical::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("POSTNEWS");
+
+  conf->writeEntry("ComposerCharsets", c_omposerCharsets);
+  conf->writeEntry("Charset", QString::fromLatin1(c_harset));
+  conf->writeEntry("8BitEncoding", a_llow8BitBody);
+  conf->writeEntry("UseOwnCharset", u_seOwnCharset);
+  conf->writeEntry("generateMId", g_enerateMID);
+  conf->writeEntry("MIdhost", QString::fromLatin1(h_ostname));
+  conf->writeEntry("dontIncludeUA", d_ontIncludeUA);
+  conf->writeEntry("useExternalMailer", u_seExternalMailer);
+
+  QString dir(locateLocal("data","knode/"));
+  if (dir.isNull())
+    KNHelper::displayInternalFileError();
+  else {
+    QFile f(dir+"xheaders");
+    if(f.open(IO_WriteOnly)) {
+      QTextStream ts(&f);
+      XHeaders::Iterator it;
+      for(it=x_headers.begin(); it!=x_headers.end(); ++it)
+        ts << (*it).header() << "\n";
+      f.close();
+    }
+    else
+      KNHelper::displayInternalFileError();
+  }
+  conf->sync();
+  d_irty = false;
+}
+
+
+int KNConfig::PostNewsTechnical::indexForCharset(const QCString &str)
+{
+  int i=0;
+  bool found=false;
+  for ( QStringList::Iterator it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
+    if ((*it).lower() == str.lower().data()) {
+      found = true;
+      break;
+    }
+    i++;
+  }
+  if (!found) {
+    i=0;
+    for ( QStringList::Iterator it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
+      if ((*it).lower() == c_harset.lower().data()) {
+        found = true;
+        break;
+      }
+      i++;
+    }
+    if (!found)
+      i=0;
+  }
+  return i;
+}
+
+
+QCString KNConfig::PostNewsTechnical::findComposerCharset(QCString cs)
+{
+  QCString *ret=findComposerCSCache.find(cs);
+  if (ret)
+    return *ret;
+
+  QCString s;
+
+  QStringList::Iterator it;
+  for( it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
+    // match by name
+    if ((*it).lower()==cs.lower().data()) {
+      s = (*it).latin1();
+      break;
+    }
+  }
+
+  if (s.isEmpty()) {
+    for( it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
+    // match by charset, avoid to return "us-ascii" for iso-8859-1
+      if ((*it).lower()!="us-ascii") {
+        QTextCodec *composerCodec = QTextCodec::codecForName((*it).latin1());
+        QTextCodec *csCodec = QTextCodec::codecForName(cs);
+        if ((composerCodec != 0) &&
+            (csCodec != 0) &&
+            (0 == strcmp(composerCodec->name(), csCodec->name()))) {
+      s = (*it).latin1();
+      break;
+    }
+  }
+    }
+  }
+
+  if (s.isEmpty())
+    s = "us-ascii";
+
+  findComposerCSCache.insert(cs, new QCString(s));
+
+  return s;
+}
+
+
+//==============================================================================================================
+
+
+KNConfig::PostNewsComposer::PostNewsComposer()
+{
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("POSTNEWS");
+
+  w_ordWrap=conf->readBoolEntry("wordWrap",true);
+  m_axLen=conf->readNumEntry("maxLength", 76);
+  a_ppSig=conf->readBoolEntry("appSig",true);
+  r_ewrap=conf->readBoolEntry("rewrap",true);
+  i_ncSig=conf->readBoolEntry("incSig",false);
+  c_ursorOnTop=conf->readBoolEntry("cursorOnTop",false);
+  u_seExtEditor=conf->readBoolEntry("useExternalEditor",false);
+  i_ntro=conf->readEntry("Intro","%NAME wrote:");
+  e_xternalEditor=conf->readEntry("externalEditor","kwrite %f");
+}
+
+
+KNConfig::PostNewsComposer::~PostNewsComposer()
+{
+}
+
+
+void KNConfig::PostNewsComposer::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::PostNewsComposer::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("POSTNEWS");
+
+  conf->writeEntry("wordWrap", w_ordWrap);
+  conf->writeEntry("maxLength", m_axLen);
+  conf->writeEntry("appSig", a_ppSig);
+  conf->writeEntry("rewrap",r_ewrap);
+  conf->writeEntry("incSig", i_ncSig);
+  conf->writeEntry("cursorOnTop", c_ursorOnTop);
+  conf->writeEntry("useExternalEditor", u_seExtEditor);
+  conf->writeEntry("Intro", i_ntro);
+  conf->writeEntry("externalEditor", e_xternalEditor);
+  conf->sync();
+
+  d_irty = false;
+}
+
+//==============================================================================================================
+
+
+
+
+// BEGIN: Cleanup configuration ===============================================
+
+
+KNConfig::Cleanup::Cleanup( bool global ) :
+  // default values for new accounts / groups
+  d_oExpire( true ), r_emoveUnavailable( true ), p_reserveThr( true ),
+  e_xpireInterval( 5 ), r_eadMaxAge( 10 ), u_nreadMaxAge( 15 ),
+  mGlobal(global), mDefault(!global), mLastExpDate( QDate::currentDate() )
+{
+  if (mGlobal) {
+    KConfig *conf = knGlobals.config();
+    conf->setGroup( "EXPIRE" );
+    loadConfig( conf );
+  }
+}
+
+
+void KNConfig::Cleanup::loadConfig(KConfigBase *conf)
+{
+  // group expire settings
+  d_oExpire = conf->readBoolEntry( "doExpire", true );
+  r_emoveUnavailable = conf->readBoolEntry( "removeUnavailable", true );
+  p_reserveThr = conf->readBoolEntry( "saveThreads", true );
+  e_xpireInterval = conf->readNumEntry( "expInterval", 5 );
+  r_eadMaxAge = conf->readNumEntry( "readDays", 10 );
+  u_nreadMaxAge = conf->readNumEntry( "unreadDays", 15 );
+  mLastExpDate = conf->readDateTimeEntry( "lastExpire" ).date();
+
+  // folder compaction settings (only available globally)
+  if (mGlobal) {
+    d_oCompact = conf->readBoolEntry( "doCompact", true );
+    c_ompactInterval = conf->readNumEntry( "comInterval", 5 );
+    mLastCompDate = conf->readDateTimeEntry( "lastCompact" ).date();
+  }
+
+  if (!mGlobal)
+    mDefault = conf->readBoolEntry( "UseDefaultExpConf", true );
+}
+
+
+void KNConfig::Cleanup::saveConfig(KConfigBase *conf)
+{
+  // group expire settings
+  conf->writeEntry( "doExpire", d_oExpire );
+  conf->writeEntry( "removeUnavailable", r_emoveUnavailable );
+  conf->writeEntry( "saveThreads", p_reserveThr );
+  conf->writeEntry( "expInterval", e_xpireInterval );
+  conf->writeEntry( "readDays", r_eadMaxAge );
+  conf->writeEntry( "unreadDays", u_nreadMaxAge );
+  conf->writeEntry( "lastExpire", mLastExpDate );
+
+  // folder compaction settings (only available globally)
+  if (mGlobal) {
+    conf->writeEntry( "doCompact", d_oCompact );
+    conf->writeEntry( "comInterval", c_ompactInterval );
+    conf->writeEntry( "lastCompact", mLastCompDate );
+  }
+
+  if (!mGlobal)
+    conf->writeEntry( "UseDefaultExpConf", mDefault );
+
+  conf->sync();
+}
+
+
+void KNConfig::Cleanup::save()
+{
+  kdDebug(5003) << "KNConfig::Cleanup::save()" << endl;
+  if (mGlobal) {
+    KConfig *conf = knGlobals.config();
+    conf->setGroup( "EXPIRE" );
+    saveConfig( conf );
+  }
+}
+
+
+bool KNConfig::Cleanup::expireToday()
+{
+  if (!d_oExpire)
+    return false;
+
+  QDate today = QDate::currentDate();
+  if (mLastExpDate == today)
+    return false;
+
+  return (mLastExpDate.daysTo( today ) >= e_xpireInterval);
+}
+
+
+void KNConfig::Cleanup::setLastExpireDate()
+{
+  mLastExpDate = QDateTime::currentDateTime();
+}
+
+
+bool KNConfig::Cleanup::compactToday()
+{
+  if (!d_oCompact)
+    return false;
+
+  QDate today = QDate::currentDate();
+  if (mLastCompDate == today)
+    return false;
+
+  return (mLastCompDate.daysTo( today ) >= c_ompactInterval);
+}
+
+
+void KNConfig::Cleanup::setLastCompactDate()
+{
+  mLastCompDate = QDateTime::currentDateTime();
+}
+
+
+// END: Cleanup configuration =================================================
+
+
+
+/*KNConfig::Cache::Cache()
+{
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("CACHE");
+
+  m_emMaxArt=conf->readNumEntry("memMaxArt", 1000);
+  m_emMaxKB=conf->readNumEntry("memMaxKB", 1024);
+
+  d_iskMaxArt=conf->readNumEntry("diskMaxArt", 1000);
+  d_iskMaxKB=conf->readNumEntry("diskMaxKB", 1024);
+}
+
+
+KNConfig::Cache::~Cache()
+{
+}
+
+
+void KNConfig::Cache::save()
+{
+  if(!d_irty)
+    return;
+
+  kdDebug(5003) << "KNConfig::Cache::save()" << endl;
+
+  KConfig *conf=knGlobals.config();
+  conf->setGroup("CACHE");
+
+  conf->writeEntry("memMaxArt", m_emMaxArt);
+  conf->writeEntry("memMaxKB", m_emMaxKB);
+
+  conf->writeEntry("diskMaxArt", d_iskMaxArt);
+  conf->writeEntry("diskMaxKB", d_iskMaxKB);
+
+  d_irty = false;
+}
+*/
+
+#include "knconfig.moc"