libkdepim/csshelper.cpp

   1 /*  -*- mode: C++; c-file-style: "gnu" -*-
   2     csshelper.cpp
   3
   4     This file is part of KMail, the KDE mail client.
   5     Copyright (c) 2003 Marc Mutz <mutz@kde.org>
   6
   7     KMail is free software; you can redistribute it and/or modify it
   8     under the terms of the GNU General Public License, version 2, as
   9     published by the Free Software Foundation.
  10
  11     KMail is distributed in the hope that it will be useful, but
  12     WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14     General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License along
  17     with this program; if not, write to the Free Software Foundation, Inc.,
  18     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  19
  20     In addition, as a special exception, the copyright holders give
  21     permission to link the code of this program with any edition of
  22     the Qt library by Trolltech AS, Norway (or with modified versions
  23     of Qt that use the same license as Qt), and distribute linked
  24     combinations including the two.  You must obey the GNU General
  25     Public License in all respects for all of the code used other than
  26     Qt.  If you modify this file, you may extend this exception to
  27     your version of the file, but you are not obligated to do so.  If
  28     you do not wish to do so, delete this exception statement from
  29     your version.
  30 */
  31
  32 #include "csshelper.h"
  33
  34 #include <KColorScheme>
  35 #include <KConfig>
  36 #include <KDebug>
  37 #include <KGlobal>
  38 #include <KGlobalSettings>
  39
  40 #include <QString>
  41 #include <QApplication>
  42 #include <QPaintDevice>
  43
  44 namespace KPIM {
  45
  46   namespace {
  47     // some QColor manipulators that hide the ugly QColor API w.r.t. HSV:
  48     inline QColor darker( const QColor & c ) {
  49       int h, s, v;
  50       c.getHsv( &h, &s, &v );
  51       return QColor::fromHsv( h, s, v*4/5 );
  52     }
  53
  54     inline QColor desaturate( const QColor & c ) {
  55       int h, s, v;
  56       c.getHsv( &h, &s, &v );
  57       return QColor::fromHsv( h, s/8, v );
  58     }
  59
  60     inline QColor fixValue( const QColor & c, int newV ) {
  61       int h, s, v;
  62       c.getHsv( &h, &s, &v );
  63       return QColor::fromHsv( h, s, newV );
  64     }
  65
  66     inline int getValueOf( const QColor & c ) {
  67       int h, s, v;
  68       c.getHsv( &h, &s, &v );
  69       return v;
  70     }
  71   }
  72
  73   CSSHelper::CSSHelper( const QPaintDevice *pd ) :
  74     mShrinkQuotes( false ),
  75     mPaintDevice( pd )
  76   {
  77     // initialize with defaults - should match the corresponding application defaults
  78     mForegroundColor = QApplication::palette().color( QPalette::Text );
  79     mLinkColor = KColorScheme( QPalette::Active, KColorScheme::View ).foreground( KColorScheme::LinkText ).color();
  80     mVisitedLinkColor = KColorScheme( QPalette::Active, KColorScheme::View ).foreground( KColorScheme::VisitedText ).color();
  81     mBackgroundColor = QApplication::palette().color( QPalette::Base );
  82     cHtmlWarning = QColor( 0xFF, 0x40, 0x40 ); // warning frame color: light red
  83
  84     cPgpEncrH = QColor( 0x00, 0x80, 0xFF ); // light blue
  85     cPgpOk1H  = QColor( 0x40, 0xFF, 0x40 ); // light green
  86     cPgpOk0H  = QColor( 0xFF, 0xFF, 0x40 ); // light yellow
  87     cPgpWarnH = QColor( 0xFF, 0xFF, 0x40 ); // light yellow
  88     cPgpErrH  = Qt::red;
  89
  90     for ( int i = 0 ; i < 3 ; ++i )
  91       mQuoteColor[i] = QColor( 0x00, 0x80 - i * 0x10, 0x00 ); // shades of green
  92     mRecycleQuoteColors = false;
  93
  94     QFont defaultFont = KGlobalSettings::generalFont();
  95     QFont defaultFixedFont = KGlobalSettings::fixedFont();
  96     mBodyFont = mPrintFont = defaultFont;
  97     mFixedFont = mFixedPrintFont = defaultFixedFont;
  98     defaultFont.setItalic( true );
  99     for ( int i = 0 ; i < 3 ; ++i )
 100       mQuoteFont[i] = defaultFont;
 101
 102     mBackingPixmapOn = false;
 103
 104     recalculatePGPColors();
 105   }
 106
 107   void CSSHelper::recalculatePGPColors() {
 108     // determine the frame and body color for PGP messages from the header color
 109     // if the header color equals the background color then the other colors are
 110     // also set to the background color (-> old style PGP message viewing)
 111     // else
 112     // the brightness of the frame is set to 4/5 of the brightness of the header
 113     // and in case of a light background color
 114     // the saturation of the body is set to 1/8 of the saturation of the header
 115     // while in case of a dark background color
 116     // the value of the body is set to the value of the background color
 117
 118     // Check whether the user uses a light color scheme
 119     const int vBG = getValueOf( mBackgroundColor );
 120     const bool lightBG = vBG >= 128;
 121     if ( cPgpOk1H == mBackgroundColor ) {
 122       cPgpOk1F = mBackgroundColor;
 123       cPgpOk1B = mBackgroundColor;
 124     } else {
 125       cPgpOk1F= darker( cPgpOk1H );
 126       cPgpOk1B = lightBG ? desaturate( cPgpOk1H ) : fixValue( cPgpOk1H, vBG );
 127     }
 128     if ( cPgpOk0H == mBackgroundColor ) {
 129       cPgpOk0F = mBackgroundColor;
 130       cPgpOk0B = mBackgroundColor;
 131     } else {
 132       cPgpOk0F = darker( cPgpOk0H );
 133       cPgpOk0B = lightBG ? desaturate( cPgpOk0H ) : fixValue( cPgpOk0H, vBG );
 134     }
 135     if ( cPgpWarnH == mBackgroundColor ) {
 136       cPgpWarnF = mBackgroundColor;
 137       cPgpWarnB = mBackgroundColor;
 138     } else {
 139       cPgpWarnF = darker( cPgpWarnH );
 140       cPgpWarnB = lightBG ? desaturate( cPgpWarnH ) : fixValue( cPgpWarnH, vBG );
 141     }
 142     if ( cPgpErrH == mBackgroundColor ) {
 143       cPgpErrF = mBackgroundColor;
 144       cPgpErrB = mBackgroundColor;
 145     } else {
 146       cPgpErrF = darker( cPgpErrH );
 147       cPgpErrB = lightBG ? desaturate( cPgpErrH ) : fixValue( cPgpErrH, vBG );
 148     }
 149     if ( cPgpEncrH == mBackgroundColor ) {
 150       cPgpEncrF = mBackgroundColor;
 151       cPgpEncrB = mBackgroundColor;
 152     } else {
 153       cPgpEncrF = darker( cPgpEncrH );
 154       cPgpEncrB = lightBG ? desaturate( cPgpEncrH ) : fixValue( cPgpEncrH, vBG );
 155     }
 156   }
 157
 158   QString CSSHelper::cssDefinitions( bool fixed ) const {
 159     return
 160       commonCssDefinitions()
 161       +
 162       "@media screen {\n\n"
 163       +
 164       screenCssDefinitions( this, fixed )
 165       +
 166       "}\n"
 167       "@media print {\n\n"
 168       +
 169       printCssDefinitions( fixed )
 170       +
 171       "}\n";
 172   }
 173
 174   QString CSSHelper::htmlHead( bool /*fixed*/ ) const {
 175     return
 176       "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n"
 177       "<html><head><title></title></head>\n"
 178       "<body>\n";
 179   }
 180
 181   QString CSSHelper::quoteFontTag( int level ) const {
 182     if ( level < 0 )
 183       level = 0;
 184     static const int numQuoteLevels = sizeof mQuoteFont / sizeof *mQuoteFont;
 185     const int effectiveLevel = mRecycleQuoteColors
 186       ? level % numQuoteLevels + 1
 187       : qMin( level + 1, numQuoteLevels ) ;
 188     if ( level >= numQuoteLevels )
 189       return QString( "<div class=\"deepquotelevel%1\">" ).arg( effectiveLevel );
 190     else
 191       return QString( "<div class=\"quotelevel%1\">" ).arg( effectiveLevel );
 192   }
 193
 194   QString CSSHelper::nonQuotedFontTag() const {
 195     return "<div class=\"noquote\">";
 196   }
 197
 198   QFont CSSHelper::bodyFont( bool fixed, bool print ) const {
 199       return fixed ? ( print ? mFixedPrintFont : mFixedFont )
 200         : ( print ? mPrintFont : mBodyFont );
 201   }
 202
 203   int CSSHelper::fontSize( bool fixed, bool print ) const {
 204     return bodyFont( fixed, print ).pointSize();
 205   }
 206
 207
 208   namespace {
 209     int pointsToPixel( const QPaintDevice *pd, int pointSize ) {
 210       return ( pointSize * pd->logicalDpiY() + 36 ) / 72 ;
 211     }
 212   }
 213
 214   static const char * const quoteFontSizes[] = { "85", "80", "75" };
 215
 216   QString CSSHelper::printCssDefinitions( bool fixed ) const {
 217     const QString headerFont = QString( "  font-family: \"%1\" ! important;\n"
 218                                         "  font-size: %2pt ! important;\n" )
 219                            .arg( mPrintFont.family() )
 220                            .arg( mPrintFont.pointSize() );
 221     const QPalette &pal = QApplication::palette();
 222
 223     const QFont printFont = bodyFont( fixed, true /* print */ );
 224     QString quoteCSS;
 225     if ( printFont.italic() )
 226       quoteCSS += "  font-style: italic ! important;\n";
 227     if ( printFont.bold() )
 228       quoteCSS += "  font-weight: bold ! important;\n";
 229     if ( !quoteCSS.isEmpty() )
 230       quoteCSS = "div.noquote {\n" + quoteCSS + "}\n\n";
 231
 232     return
 233       QString( "body {\n"
 234                "  font-family: \"%1\" ! important;\n"
 235                "  font-size: %2pt ! important;\n"
 236                "  color: #000000 ! important;\n"
 237                "  background-color: #ffffff ! important\n"
 238                "}\n\n" )
 239       .arg( printFont.family(),
 240             QString::number( printFont.pointSize() ) )
 241       +
 242       QString( "tr.textAtmH,\n"
 243                "tr.signInProgressH,\n"
 244                "tr.rfc822H,\n"
 245                "tr.encrH,\n"
 246                "tr.signOkKeyOkH,\n"
 247                "tr.signOkKeyBadH,\n"
 248                "tr.signWarnH,\n"
 249                "tr.signErrH,\n"
 250                "div.header {\n"
 251                "%1"
 252                "}\n\n"
 253
 254                "div.fancy.header > div {\n"
 255                "  background-color: %2 ! important;\n"
 256                "  color: %3 ! important;\n"
 257                "  padding: 4px ! important;\n"
 258                "  border: solid %3 1px ! important;\n"
 259                "}\n\n"
 260
 261                "div.fancy.header > div a[href] { color: %3 ! important; }\n\n"
 262
 263                "div.fancy.header > table.outer{\n"
 264                "  background-color: %2 ! important;\n"
 265                "  color: %3 ! important;\n"
 266                "  border-bottom: solid %3 1px ! important;\n"
 267                "  border-left: solid %3 1px ! important;\n"
 268                "  border-right: solid %3 1px ! important;\n"
 269                "}\n\n"
 270
 271                "div.spamheader {\n"
 272                "  display:none ! important;\n"
 273                "}\n\n"
 274
 275                "div.htmlWarn {\n"
 276                "  border: 2px solid #ffffff ! important;\n"
 277                "}\n\n"
 278
 279                "div.senderpic{\n"
 280                "  font-size:0.8em ! important;\n"
 281                "  border:1px solid black ! important;\n"
 282                "  background-color:%2 ! important;\n"
 283                "}\n\n"
 284
 285                "div.senderstatus{\n"
 286                "  text-align:center ! important;\n"
 287                "}\n\n"
 288
 289                "div.noprint {\n"
 290                "  display:none ! important;\n"
 291                "}\n\n"
 292             )
 293       .arg( headerFont,
 294             pal.color( QPalette::Background ).name(),
 295             pal.color( QPalette::Foreground ).name() )
 296       + quoteCSS;
 297   }
 298
 299   QString CSSHelper::screenCssDefinitions( const CSSHelper * helper, bool fixed ) const {
 300     const QString fgColor = mForegroundColor.name();
 301     const QString bgColor = mBackgroundColor.name();
 302     const QString linkColor = mLinkColor.name();
 303     const QString headerFont = QString("  font-family: \"%1\" ! important;\n"
 304                                        "  font-size: %2px ! important;\n")
 305       .arg( mBodyFont.family() )
 306       .arg( pointsToPixel( helper->mPaintDevice, mBodyFont.pointSize() ) );
 307     const QString background = ( mBackingPixmapOn
 308                          ? QString( "  background-image:url(file://%1) ! important;\n" )
 309                            .arg( mBackingPixmapStr )
 310                          : QString( "  background-color: %1 ! important;\n" )
 311                            .arg( bgColor ) );
 312     const QString bodyFontSize = QString::number( pointsToPixel( helper->mPaintDevice, fontSize( fixed ) ) ) + "px" ;
 313     const QPalette & pal = QApplication::palette();
 314
 315     QString quoteCSS;
 316     if ( bodyFont( fixed ).italic() )
 317       quoteCSS += "  font-style: italic ! important;\n";
 318     if ( bodyFont( fixed ).bold() )
 319       quoteCSS += "  font-weight: bold ! important;\n";
 320     if ( !quoteCSS.isEmpty() )
 321       quoteCSS = "div.noquote {\n" + quoteCSS + "}\n\n";
 322
 323     // CSS definitions for quote levels 1-3
 324     for ( int i = 0 ; i < 3 ; ++i ) {
 325       quoteCSS += QString( "div.quotelevel%1 {\n"
 326                            "  color: %2 ! important;\n" )
 327         .arg( QString::number(i+1), mQuoteColor[i].name() );
 328       if ( mQuoteFont[i].italic() )
 329         quoteCSS += "  font-style: italic ! important;\n";
 330       if ( mQuoteFont[i].bold() )
 331         quoteCSS += "  font-weight: bold ! important;\n";
 332       if ( mShrinkQuotes )
 333         quoteCSS += "  font-size: " + QString::fromLatin1( quoteFontSizes[i] )
 334           + "% ! important;\n";
 335       quoteCSS += "}\n\n";
 336     }
 337
 338     // CSS definitions for quote levels 4+
 339     for ( int i = 0 ; i < 3 ; ++i ) {
 340       quoteCSS += QString( "div.deepquotelevel%1 {\n"
 341                            "  color: %2 ! important;\n" )
 342         .arg( QString::number(i+1), mQuoteColor[i].name() );
 343       if ( mQuoteFont[i].italic() )
 344         quoteCSS += "  font-style: italic ! important;\n";
 345       if ( mQuoteFont[i].bold() )
 346         quoteCSS += "  font-weight: bold ! important;\n";
 347       if ( mShrinkQuotes )
 348         quoteCSS += "  font-size: 70% ! important;\n";
 349       quoteCSS += "}\n\n";
 350     }
 351
 352     return
 353       QString( "body {\n"
 354                "  font-family: \"%1\" ! important;\n"
 355                "  font-size: %2 ! important;\n"
 356                "  color: %3 ! important;\n"
 357                "%4"
 358                "}\n\n" )
 359       .arg( bodyFont( fixed ).family(),
 360             bodyFontSize,
 361             fgColor,
 362             background )
 363       +
 364       QString( "a {\n"
 365                "  color: %1 ! important;\n"
 366                "  text-decoration: none ! important;\n"
 367                "}\n\n"
 368
 369                "a.white {\n"
 370                "  color: white ! important;\n"
 371                "}\n\n"
 372
 373                "a.black {\n"
 374                "  color: black ! important;\n"
 375                "}\n\n"
 376
 377                "table.textAtm { background-color: %2 ! important; }\n\n"
 378
 379                "tr.textAtmH {\n"
 380                "  background-color: %3 ! important;\n"
 381                "%4"
 382                "}\n\n"
 383
 384                "tr.textAtmB {\n"
 385                "  background-color: %3 ! important;\n"
 386                "}\n\n"
 387
 388                "table.signInProgress,\n"
 389                "table.rfc822 {\n"
 390                "  background-color: %3 ! important;\n"
 391                "}\n\n"
 392
 393                "tr.signInProgressH,\n"
 394                "tr.rfc822H {\n"
 395                "%4"
 396                "}\n\n" )
 397       .arg( linkColor, fgColor, bgColor, headerFont )
 398       +
 399       QString( "table.encr {\n"
 400                "  background-color: %1 ! important;\n"
 401                "}\n\n"
 402
 403                "tr.encrH {\n"
 404                "  background-color: %2 ! important;\n"
 405                "%3"
 406                "}\n\n"
 407
 408                "tr.encrB { background-color: %4 ! important; }\n\n" )
 409       .arg( cPgpEncrF.name(),
 410             cPgpEncrH.name(),
 411             headerFont,
 412             cPgpEncrB.name() )
 413       +
 414       QString( "table.signOkKeyOk {\n"
 415                "  background-color: %1 ! important;\n"
 416                "}\n\n"
 417
 418                "tr.signOkKeyOkH {\n"
 419                "  background-color: %2 ! important;\n"
 420                "%3"
 421                "}\n\n"
 422
 423                "tr.signOkKeyOkB { background-color: %4 ! important; }\n\n" )
 424       .arg( cPgpOk1F.name(),
 425             cPgpOk1H.name(),
 426             headerFont,
 427             cPgpOk1B.name() )
 428       +
 429       QString( "table.signOkKeyBad {\n"
 430                "  background-color: %1 ! important;\n"
 431                "}\n\n"
 432
 433                "tr.signOkKeyBadH {\n"
 434                "  background-color: %2 ! important;\n"
 435                "%3"
 436                "}\n\n"
 437
 438                "tr.signOkKeyBadB { background-color: %4 ! important; }\n\n" )
 439       .arg( cPgpOk0F.name(),
 440             cPgpOk0H.name(),
 441             headerFont,
 442             cPgpOk0B.name() )
 443       +
 444       QString( "table.signWarn {\n"
 445                "  background-color: %1 ! important;\n"
 446                "}\n\n"
 447
 448                "tr.signWarnH {\n"
 449                "  background-color: %2 ! important;\n"
 450                "%3"
 451                "}\n\n"
 452
 453                "tr.signWarnB { background-color: %4 ! important; }\n\n" )
 454       .arg( cPgpWarnF.name(),
 455             cPgpWarnH.name(),
 456             headerFont,
 457             cPgpWarnB.name() )
 458       +
 459       QString( "table.signErr {\n"
 460                "  background-color: %1 ! important;\n"
 461                "}\n\n"
 462
 463                "tr.signErrH {\n"
 464                "  background-color: %2 ! important;\n"
 465                "%3"
 466                "}\n\n"
 467
 468                "tr.signErrB { background-color: %4 ! important; }\n\n" )
 469       .arg( cPgpErrF.name(),
 470             cPgpErrH.name(),
 471             headerFont,
 472             cPgpErrB.name() )
 473       +
 474       QString( "div.htmlWarn {\n"
 475                "  border: 2px solid %1 ! important;\n"
 476                "}\n\n" )
 477       .arg( cHtmlWarning.name() )
 478       +
 479       QString( "div.header {\n"
 480                "%1"
 481                "}\n\n"
 482
 483                "div.fancy.header > div {\n"
 484                "  background-color: %2 ! important;\n"
 485                "  color: %3 ! important;\n"
 486                "  border: solid %4 1px ! important;\n"
 487                "}\n\n"
 488
 489                "div.fancy.header > div a[href] { color: %3 ! important; }\n\n"
 490
 491                "div.fancy.header > div a[href]:hover { text-decoration: underline ! important; }\n\n"
 492
 493                "div.fancy.header > div.spamheader {\n"
 494                "  background-color: #cdcdcd ! important;\n"
 495                "  border-top: 0px ! important;\n"
 496                "  padding: 3px ! important;\n"
 497                "  color: black ! important;\n"
 498                "  font-weight: bold ! important;\n"
 499                "  font-size: smaller ! important;\n"
 500                "}\n\n"
 501
 502                "div.fancy.header > table.outer {\n"
 503                "  background-color: %5 ! important;\n"
 504                "  color: %4 ! important;\n"
 505                "  border-bottom: solid %4 1px ! important;\n"
 506                "  border-left: solid %4 1px ! important;\n"
 507                "  border-right: solid %4 1px ! important;\n"
 508                "}\n\n"
 509
 510                "div.senderpic{\n"
 511                "  padding: 0px ! important;\n"
 512                "  font-size:0.8em ! important;\n"
 513                "  border:1px solid %6 ! important;\n"
 514                // FIXME: InfoBackground crashes KHTML
 515                //"  background-color:InfoBackground ! important;\n"
 516                "  background-color:%5 ! important;\n"
 517                "}\n\n"
 518
 519                "div.senderstatus{\n"
 520                "  text-align:center ! important;\n"
 521                "}\n\n"
 522                )
 523
 524       .arg( headerFont )
 525       .arg( pal.color( QPalette::Highlight ).name(),
 526             pal.color( QPalette::HighlightedText ).name(),
 527             pal.color( QPalette::Foreground ).name(),
 528             pal.color( QPalette::Background ).name() )
 529       .arg( pal.color( QPalette::Mid ).name() )
 530       + quoteCSS;
 531   }
 532
 533   QString CSSHelper::commonCssDefinitions() const {
 534     return
 535       "div.header {\n"
 536       "  margin-bottom: 10pt ! important;\n"
 537       "}\n\n"
 538
 539       "table.textAtm {\n"
 540       "  margin-top: 10pt ! important;\n"
 541       "  margin-bottom: 10pt ! important;\n"
 542       "}\n\n"
 543
 544       "tr.textAtmH,\n"
 545       "tr.textAtmB,\n"
 546       "tr.rfc822B {\n"
 547       "  font-weight: normal ! important;\n"
 548       "}\n\n"
 549
 550       "tr.signInProgressH,\n"
 551       "tr.rfc822H,\n"
 552       "tr.encrH,\n"
 553       "tr.signOkKeyOkH,\n"
 554       "tr.signOkKeyBadH,\n"
 555       "tr.signWarnH,\n"
 556       "tr.signErrH {\n"
 557       "  font-weight: bold ! important;\n"
 558       "}\n\n"
 559
 560       "tr.textAtmH td,\n"
 561       "tr.textAtmB td {\n"
 562       "  padding: 3px ! important;\n"
 563       "}\n\n"
 564
 565       "table.rfc822 {\n"
 566       "  width: 100% ! important;\n"
 567       "  border: solid 1px black ! important;\n"
 568       "  margin-top: 10pt ! important;\n"
 569       "  margin-bottom: 10pt ! important;\n"
 570       "}\n\n"
 571
 572       "table.textAtm,\n"
 573       "table.encr,\n"
 574       "table.signWarn,\n"
 575       "table.signErr,\n"
 576       "table.signOkKeyBad,\n"
 577       "table.signOkKeyOk,\n"
 578       "table.signInProgress,\n"
 579       "div.fancy.header table {\n"
 580       "  width: 100% ! important;\n"
 581       "  border-width: 0px ! important;\n"
 582       "}\n\n"
 583
 584       "div.htmlWarn {\n"
 585       "  margin: 0px 5% ! important;\n"
 586       "  padding: 10px ! important;\n"
 587       "  text-align: left ! important;\n"
 588       "}\n\n"
 589
 590       "div.fancy.header > div {\n"
 591       "  font-weight: bold ! important;\n"
 592       "  padding: 4px ! important;\n"
 593       "}\n\n"
 594
 595       "div.fancy.header table {\n"
 596       "  padding: 2px ! important;\n" // ### khtml bug: this is ignored
 597       "  text-align: left ! important\n"
 598       "}\n\n"
 599
 600       "div.fancy.header table th {\n"
 601       "  padding: 0px ! important;\n"
 602       "  white-space: nowrap ! important;\n"
 603       "  border-spacing: 0px ! important;\n"
 604       "  text-align: left ! important;\n"
 605       "  vertical-align: top ! important;\n"
 606       "}\n\n"
 607
 608       "div.fancy.header table td {\n"
 609       "  padding: 0px ! important;\n"
 610       "  border-spacing: 0px ! important;\n"
 611       "  text-align: left ! important;\n"
 612       "  vertical-align: top ! important;\n"
 613       "  width: 100% ! important;\n"
 614       "}\n\n"
 615
 616       "span.pimsmileytext {\n"
 617       "  position: absolute;\n"
 618       "  top: 0px;\n"
 619       "  left: 0px;\n"
 620       "  visibility: hidden;\n"
 621       "}\n\n"
 622
 623       "img.pimsmileyimg {\n"
 624       "}\n\n"
 625
 626       "div.quotelevelmark {\n"
 627       "  position: absolute;\n"
 628       "  margin-left:-10px;\n"
 629       "}\n\n"
 630       ;
 631   }
 632
 633
 634   void CSSHelper::setBodyFont( const QFont& font )
 635   {
 636     mBodyFont = font;
 637   }
 638
 639   void CSSHelper::setPrintFont( const QFont& font )
 640   {
 641     mPrintFont = font;
 642   }
 643
 644   QColor CSSHelper::quoteColor( int level )
 645   {
 646     const int actualLevel = qMin( qMax( level, 0 ), 2 );
 647     return mQuoteColor[actualLevel];
 648   }
 649
 650   QColor CSSHelper::pgpWarnColor() const
 651   {
 652     return cPgpWarnH;
 653   }
 654
 655 } // namespace KPIM