dictionarycombobox.cpp
00001 /* -*- mode: C++; c-file-style: "gnu" -*- 00002 dictionarycombobox.cpp 00003 00004 This file is part of KMail, the KDE mail client. 00005 Copyright (c) 2003 Ingo Kloecker <kloecker@kde.org> 00006 00007 KMail is free software; you can redistribute it and/or modify it 00008 under the terms of the GNU General Public License, version 2, as 00009 published by the Free Software Foundation. 00010 00011 KMail is distributed in the hope that it will be useful, but 00012 WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00019 00020 In addition, as a special exception, the copyright holders give 00021 permission to link the code of this program with any edition of 00022 the TQt library by Trolltech AS, Norway (or with modified versions 00023 of TQt that use the same license as TQt), and distribute linked 00024 combinations including the two. You must obey the GNU General 00025 Public License in all respects for all of the code used other than 00026 TQt. If you modify this file, you may extend this exception to 00027 your version of the file, but you are not obligated to do so. If 00028 you do not wish to do so, delete this exception statement from 00029 your version. 00030 */ 00031 00032 #ifdef HAVE_CONFIG_H 00033 #include <config.h> 00034 #endif 00035 00036 #include "dictionarycombobox.h" 00037 00038 #include <ksconfig.h> 00039 #include <kdebug.h> 00040 00041 #include <tqstringlist.h> 00042 00043 namespace KMail { 00044 00045 DictionaryComboBox::DictionaryComboBox( TQWidget * parent, const char * name ) 00046 : TQComboBox( false, parent, name ), 00047 mSpellConfig( 0 ), 00048 mDefaultDictionary( 0 ) 00049 { 00050 reloadCombo(); 00051 connect( this, TQT_SIGNAL( activated( int ) ), 00052 this, TQT_SLOT( slotDictionaryChanged( int ) ) ); 00053 connect( this, TQT_SIGNAL( dictionaryChanged( int ) ), 00054 mSpellConfig, TQT_SLOT( sSetDictionary( int ) ) ); 00055 } 00056 00057 DictionaryComboBox::~DictionaryComboBox() 00058 { 00059 delete mSpellConfig; 00060 mSpellConfig = 0; 00061 } 00062 00063 TQString DictionaryComboBox::currentDictionaryName() const 00064 { 00065 return currentText(); 00066 } 00067 00068 TQString DictionaryComboBox::currentDictionary() const 00069 { 00070 TQString dict = mDictionaries[ currentItem() ]; 00071 if ( dict.isEmpty() ) 00072 return "<default>"; 00073 else 00074 return dict; 00075 } 00076 00077 void DictionaryComboBox::setCurrentByDictionaryName( const TQString & name ) 00078 { 00079 if ( name.isEmpty() ) 00080 return; 00081 00082 for ( int i = 0; i < count(); ++i ) { 00083 if ( text( i ) == name ) { 00084 if ( i != currentItem() ) { 00085 setCurrentItem( i ); 00086 slotDictionaryChanged( i ); 00087 } 00088 return; 00089 } 00090 } 00091 } 00092 00093 void DictionaryComboBox::setCurrentByDictionary( const TQString & dictionary ) 00094 { 00095 if ( !dictionary.isEmpty() ) { 00096 // first handle the special case of the default dictionary 00097 if ( dictionary == "<default>" ) { 00098 if ( 0 != currentItem() ) { 00099 setCurrentItem( 0 ); 00100 slotDictionaryChanged( 0 ); 00101 } 00102 return; 00103 } 00104 00105 int i = 0; 00106 for ( TQStringList::ConstIterator it = mDictionaries.begin(); 00107 it != mDictionaries.end(); 00108 ++it, ++i ) { 00109 if ( *it == dictionary ) { 00110 if ( i != currentItem() ) { 00111 setCurrentItem( i ); 00112 slotDictionaryChanged( i ); 00113 } 00114 return; 00115 } 00116 } 00117 } 00118 00119 // If dictionary is empty or doesn't exist fall back to the global default 00120 if ( mDefaultDictionary != currentItem() ) { 00121 setCurrentItem( mDefaultDictionary ); 00122 slotDictionaryChanged( mDefaultDictionary ); 00123 } 00124 } 00125 00126 KSpellConfig* DictionaryComboBox::spellConfig() const 00127 { 00128 return mSpellConfig; 00129 } 00130 00131 void DictionaryComboBox::reloadCombo() 00132 { 00133 delete mSpellConfig; 00134 mSpellConfig = new KSpellConfig( 0, 0, 0, false ); 00135 mSpellConfig->fillDicts( this, &mDictionaries ); 00136 mDefaultDictionary = currentItem(); 00137 mSpellConfig->setDictionary( currentDictionary() ); 00138 } 00139 00140 void DictionaryComboBox::slotDictionaryChanged( int idx ) 00141 { 00142 kdDebug( 5006 ) << "DictionaryComboBox::slotDictionaryChanged( " << idx 00143 << " )" << endl; 00144 emit dictionaryChanged( mDictionaries[idx] ); 00145 emit dictionaryChanged( idx ); 00146 } 00147 00148 } // namespace KMail 00149 00150 #include "dictionarycombobox.moc"