kmail Library API Documentation

htmlstatusbar.cpp

00001 /*  -*- c++ -*-
00002     htmlstatusbar.cpp
00003 
00004     This file is part of KMail, the KDE mail client.
00005     Copyright (c) 2002 Ingo Kloecker <kloecker@kde.org>
00006     Copyright (c) 2003 Marc Mutz <mutz@kde.org>
00007 
00008     KMail is free software; you can redistribute it and/or modify it
00009     under the terms of the GNU General Public License, version 2, as
00010     published by the Free Software Foundation.
00011 
00012     KMail is distributed in the hope that it will be useful, but
00013     WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015     General Public License for more details.
00016 
00017     You should have received a copy of the GNU General Public License
00018     along with this program; if not, write to the Free Software
00019     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00020 
00021     In addition, as a special exception, the copyright holders give
00022     permission to link the code of this program with any edition of
00023     the Qt library by Trolltech AS, Norway (or with modified versions
00024     of Qt that use the same license as Qt), and distribute linked
00025     combinations including the two.  You must obey the GNU General
00026     Public License in all respects for all of the code used other than
00027     Qt.  If you modify this file, you may extend this exception to
00028     your version of the file, but you are not obligated to do so.  If
00029     you do not wish to do so, delete this exception statement from
00030     your version.
00031 */
00032 
00033 #ifdef HAVE_CONFIG_H
00034 #include <config.h>
00035 #endif
00036 
00037 #include "htmlstatusbar.h"
00038 
00039 #ifndef KMAIL_TESTING
00040 #include "kmkernel.h"
00041 #else
00042 #include <kapplication.h>
00043 #endif
00044 
00045 #include <klocale.h>
00046 #include <kconfig.h>
00047 
00048 #include <qcolor.h>
00049 #include <qstring.h>
00050 
00051 KMail::HtmlStatusBar::HtmlStatusBar( QWidget * parent, const char * name, WFlags f )
00052   : QLabel( parent, name, f ),
00053     mMode( Normal )
00054 {
00055   setAlignment( AlignHCenter|AlignTop );
00056   upd();
00057 }
00058 
00059 KMail::HtmlStatusBar::~HtmlStatusBar() {}
00060 
00061 void KMail::HtmlStatusBar::upd() {
00062   setEraseColor( bgColor() );
00063   setPaletteForegroundColor( fgColor() );
00064   setText( message() );
00065 }
00066 
00067 void KMail::HtmlStatusBar::setNormalMode() {
00068   setMode( Normal );
00069 }
00070 
00071 void KMail::HtmlStatusBar::setHtmlMode() {
00072   setMode( Html );
00073 }
00074 
00075 void KMail::HtmlStatusBar::setNeutralMode() {
00076   setMode( Neutral );
00077 }
00078 
00079 void KMail::HtmlStatusBar::setMode( Mode m ) {
00080   if ( m == mode() )
00081     return;
00082   mMode = m;
00083   upd();
00084 }
00085 
00086 QString KMail::HtmlStatusBar::message() const {
00087   switch ( mode() ) {
00088   case Html: // bold: "HTML Message"
00089     return i18n( "<qt><b><br>H<br>T<br>M<br>L<br> "
00090          "<br>M<br>e<br>s<br>s<br>a<br>g<br>e</b></qt>" );
00091   case Normal: // normal: "No HTML Message"
00092     return i18n( "<qt><br>N<br>o<br> "
00093          "<br>H<br>T<br>M<br>L<br> "
00094          "<br>M<br>e<br>s<br>s<br>a<br>g<br>e</qt>" );
00095   default:
00096   case Neutral:
00097     return QString::null;
00098   }
00099 }
00100 
00101 namespace {
00102   inline KConfig * config() {
00103 #ifndef KMAIL_TESTING
00104     return KMKernel::config();
00105 #else
00106     return kApp->config();
00107 #endif
00108   }
00109 }
00110 
00111 QColor KMail::HtmlStatusBar::fgColor() const {
00112   KConfigGroup conf( config(), "Reader" );
00113   switch ( mode() ) {
00114   case Html:
00115     return conf.readColorEntry( "ColorbarForegroundHTML", &Qt::white );
00116   case Normal:
00117     return conf.readColorEntry( "ColorbarForegroundPlain", &Qt::black );
00118   default:
00119   case Neutral:
00120     return Qt::black;
00121   }
00122 }
00123 
00124 QColor KMail::HtmlStatusBar::bgColor() const {
00125   KConfigGroup conf( config(), "Reader" );
00126 
00127   switch ( mode() ) {
00128   case Html:
00129     return conf.readColorEntry( "ColorbarBackgroundHTML", &Qt::black );
00130   case Normal:
00131     return conf.readColorEntry( "ColorbarBackgroundPlain", &Qt::lightGray );
00132   default:
00133   case Neutral:
00134     return Qt::white;
00135   }
00136 }
00137 
00138 #include "htmlstatusbar.moc"
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This file is part of the documentation for kmail Library Version 3.2.2.
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