kmail/codecaction.cpp

   1 /*
   2  * This file is part of KMail.
   3  * Copyright (c) 2009 Constantin Berzan <exit3219@gmail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 // Own
  21 #include "codecaction.h"
  22
  23 // KMail
  24 #include "codecmanager.h"
  25
  26 // Qt
  27 #include <QTextCodec>
  28
  29 // KDE libs
  30 #include <KDebug>
  31 #include <KLocale>
  32
  33 class CodecAction::Private
  34 {
  35   public:
  36     Private( CodecAction::Mode mod, CodecAction *qq )
  37       : mode( mod )
  38       , q( qq )
  39     {
  40     }
  41
  42     const CodecAction::Mode mode;
  43     CodecAction *const q;
  44 };
  45
  46
  47
  48 CodecAction::CodecAction( Mode mode, QObject *parent )
  49   : KCodecAction( parent, mode == ReaderMode )
  50   , d( new Private( mode, this ) )
  51 {
  52   if( mode == ComposerMode ) {
  53     // Add 'us-ascii' entry.  We want it at the top, so remove then re-add everything.
  54     // FIXME is there a better way?
  55     QList<QAction*> oldActions = actions();
  56     removeAllActions();
  57     addAction( oldActions.takeFirst() ); // 'Default'
  58     addAction( i18nc( "Encodings menu", "us-ascii" ) );
  59     foreach( QAction *a, oldActions ) {
  60       addAction( a );
  61     }
  62   } else if( mode == ReaderMode ) {
  63     // Nothing to do.
  64   }
  65
  66   // Eye candy.
  67   setIcon( KIcon( "accessories-character-map" ) );
  68   setText( i18nc( "Menu item", "Encoding" ) );
  69 }
  70
  71 CodecAction::~CodecAction()
  72 {
  73   delete d;
  74 }
  75
  76 QList<QByteArray> CodecAction::mimeCharsets() const
  77 {
  78   QList<QByteArray> ret;
  79   kDebug() << "current item" << currentItem() << currentText();
  80   if( currentItem() == 0 ) {
  81     // 'Default' selected: return the preferred charsets.
  82     ret = CodecManager::self()->preferredCharsets();
  83   } else if( currentItem() == 1 ) {
  84     // 'us-ascii' selected.
  85     ret << "us-ascii";
  86   } else {
  87     // Specific codec selected.
  88     // ret << currentCodecName().toLatin1().toLower(); // FIXME in kdelibs: returns e.g. '&koi8-r'
  89     ret << currentCodec()->name();
  90     kDebug() << "current codec name" << ret.first();
  91   }
  92   return ret;
  93 }
  94
  95 #include "codecaction.moc"