kaddressbook

viewconfigurefilterpage.cpp

00001 /*
00002     This file is part of KAddressBook.
00003     Copyright (c) 2002 Mike Pilone <mpilone@slac.com>
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License, or
00008     (at your option) any later version.
00009 
00010     This program is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; if not, write to the Free Software
00017     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00018 
00019     As a special exception, permission is given to link this program
00020     with any edition of Qt, and distribute the resulting executable,
00021     without including the source code for Qt in the source distribution.
00022 */
00023 
00024 #include <qbuttongroup.h>
00025 #include <qlabel.h>
00026 #include <qlayout.h>
00027 #include <qradiobutton.h>
00028 
00029 #include <kconfig.h>
00030 #include <kcombobox.h>
00031 #include <kdialog.h>
00032 #include <klocale.h>
00033 
00034 #include "viewconfigurefilterpage.h"
00035 #include "filter.h"
00036 
00037 ViewConfigureFilterPage::ViewConfigureFilterPage( QWidget *parent,
00038                                                   const char *name )
00039   : QWidget( parent, name )
00040 {
00041   QBoxLayout *topLayout = new QVBoxLayout( this, 0, KDialog::spacingHint() );
00042 
00043   mFilterGroup = new QButtonGroup();
00044   connect( mFilterGroup, SIGNAL( clicked( int ) ), SLOT( buttonClicked( int ) ) );
00045 
00046   QLabel *label = new QLabel( i18n( "The default filter will be activated whenever"
00047   " this view is displayed. This feature allows you to configure views that only"
00048   " interact with certain types of information based on the filter. Once the view"
00049   " is activated, the filter can be changed at anytime." ), this );
00050   label->setAlignment( Qt::AlignLeft | Qt::AlignTop | Qt::WordBreak );
00051   topLayout->addWidget( label );
00052 
00053   QWidget *spacer = new QWidget( this );
00054   spacer->setMinimumHeight( 5 );
00055   topLayout->addWidget( spacer );
00056 
00057   QRadioButton *button = new QRadioButton( i18n( "No default filter" ), this );
00058   mFilterGroup->insert( button );
00059   topLayout->addWidget( button );
00060 
00061   button = new QRadioButton( i18n( "Use last active filter" ), this );
00062   mFilterGroup->insert( button );
00063   topLayout->addWidget( button );
00064 
00065   QBoxLayout *comboLayout = new QHBoxLayout();
00066   topLayout->addLayout( comboLayout );
00067   button = new QRadioButton( i18n( "Use filter:" ), this );
00068   mFilterGroup->insert( button );
00069   comboLayout->addWidget( button );
00070 
00071   mFilterCombo = new KComboBox( this );
00072   comboLayout->addWidget( mFilterCombo );
00073 
00074   topLayout->addStretch( 100 );
00075 }
00076 
00077 ViewConfigureFilterPage::~ViewConfigureFilterPage()
00078 {
00079   delete mFilterGroup;
00080 }
00081 
00082 void ViewConfigureFilterPage::restoreSettings( KConfig *config )
00083 {
00084   mFilterCombo->clear();
00085 
00086   // Load the filter combo
00087   const Filter::List list = Filter::restore( config, "Filter" );
00088   Filter::List::ConstIterator it;
00089   for ( it = list.begin(); it != list.end(); ++it )
00090     mFilterCombo->insertItem( (*it).name() );
00091 
00092   int id = config->readNumEntry( "DefaultFilterType", 1 );
00093   mFilterGroup->setButton( id );
00094   buttonClicked( id );
00095 
00096   if ( id == 2 ) // has default filter
00097     mFilterCombo->setCurrentText( config->readEntry( "DefaultFilterName" ) );
00098 }
00099 
00100 void ViewConfigureFilterPage::saveSettings( KConfig *config )
00101 {
00102   config->writeEntry( "DefaultFilterName", mFilterCombo->currentText() );
00103   config->writeEntry( "DefaultFilterType", mFilterGroup->id( mFilterGroup->selected() ) );
00104 }
00105 
00106 void ViewConfigureFilterPage::buttonClicked( int id )
00107 {
00108   mFilterCombo->setEnabled( id == 2 );
00109 }
00110 
00111 #include "viewconfigurefilterpage.moc"
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