knode/knstatusfilter.cpp

   1 /*
   2     KNode, the KDE newsreader
   3     Copyright (c) 1999-2005 the KNode authors.
   4     See file AUTHORS for details
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10     You should have received a copy of the GNU General Public License
  11     along with this program; if not, write to the Free Software Foundation,
  12     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
  13 */
  14
  15 #include "knstatusfilter.h"
  16
  17 #include <QCheckBox>
  18 #include <QGridLayout>
  19
  20 #include <kdialog.h>
  21 #include <klocale.h>
  22
  23 #define EN_R  0
  24 #define EN_N  1
  25 #define EN_US 2
  26 #define EN_NS 3
  27
  28 #define DAT_R   4
  29 #define DAT_N   5
  30 #define DAT_US  6
  31 #define DAT_NS  7
  32
  33 using namespace KNode;
  34
  35 KNode::StatusFilter::StatusFilter()
  36 {
  37   data.fill(false,8);
  38 }
  39
  40
  41
  42 KNode::StatusFilter::~StatusFilter()
  43 {
  44 }
  45
  46
  47
  48 void KNode::StatusFilter::load( const KConfigGroup &group )
  49 {
  50   data.setBit(EN_R, group.readEntry("EN_R", false));
  51   data.setBit(DAT_R, group.readEntry("DAT_R", false));
  52
  53   data.setBit(EN_N, group.readEntry("EN_N", false));
  54   data.setBit(DAT_N, group.readEntry("DAT_N", false));
  55
  56   data.setBit(EN_US, group.readEntry("EN_US", false));
  57   data.setBit(DAT_US, group.readEntry("DAT_US", false));
  58
  59   data.setBit(EN_NS, group.readEntry("EN_NS", false));
  60   data.setBit(DAT_NS, group.readEntry("DAT_NS", false));
  61
  62 }
  63
  64
  65
  66 void KNode::StatusFilter::save( KConfigGroup &group )
  67 {
  68   group.writeEntry("EN_R", data.at(EN_R));
  69   group.writeEntry("DAT_R", data.at(DAT_R));
  70
  71   group.writeEntry("EN_N", data.at(EN_N));
  72   group.writeEntry("DAT_N", data.at(DAT_N));
  73
  74   group.writeEntry("EN_US", data.at(EN_US));
  75   group.writeEntry("DAT_US", data.at(DAT_US));
  76
  77   group.writeEntry("EN_NS", data.at(EN_NS));
  78   group.writeEntry("DAT_NS", data.at(DAT_NS));
  79 }
  80
  81
  82
  83 bool KNode::StatusFilter::doFilter( KNRemoteArticle::Ptr a )
  84 {
  85   bool ret=true;
  86
  87   if(data.at(EN_R) && ret)
  88     ret=(a->isRead() == data.at(DAT_R));
  89
  90   if(data.at(EN_N) && ret)
  91     ret=(a->isNew() == data.at(DAT_N));
  92
  93   if(data.at(EN_US) && ret)
  94     ret=(a->hasUnreadFollowUps() == data.at(DAT_US));
  95
  96   if(data.at(EN_NS) && ret)
  97     ret=(a->hasNewFollowUps() == data.at(DAT_NS));
  98
  99   return ret;
 100 }
 101
 102
 103
 104 //==============================================================================
 105
 106 KNode::StatusFilterWidget::StatusFilterWidget( QWidget *parent ) :
 107   QWidget( parent )
 108 {
 109   enR=new QCheckBox(i18n("Is read:"), this);
 110   enN=new QCheckBox(i18n("Is new:"), this);
 111   enUS=new QCheckBox(i18n("Has unread followups:"), this);
 112   enNS=new QCheckBox(i18n("Has new followups:"), this);
 113
 114   rCom=new TFCombo(this);
 115   nCom=new TFCombo(this);
 116   usCom=new TFCombo(this);
 117   nsCom=new TFCombo(this);
 118
 119   QGridLayout *topL = new QGridLayout( this );
 120   topL->setSpacing( KDialog::spacingHint() );
 121   topL->addWidget(enR,0,0); topL->addWidget(rCom,0,1);
 122   topL->addWidget(enN,1,0); topL->addWidget(nCom,1,1);
 123   topL->addWidget(enUS,2,0); topL->addWidget(usCom,2,1);
 124   topL->addWidget(enNS,3,0); topL->addWidget(nsCom,3,1);
 125   topL->setColumnStretch(2,1);
 126   topL->setRowStretch(4,1);
 127
 128   connect( enR, SIGNAL(toggled(bool)), SLOT(slotEnabled()) );
 129   connect( enN, SIGNAL(toggled(bool)), SLOT(slotEnabled()) );
 130   connect( enUS, SIGNAL(toggled(bool)), SLOT(slotEnabled()) );
 131   connect( enNS, SIGNAL(toggled(bool)), SLOT(slotEnabled()) );
 132 }
 133
 134
 135
 136 KNode::StatusFilterWidget::~StatusFilterWidget()
 137 {
 138 }
 139
 140
 141
 142 StatusFilter KNode::StatusFilterWidget::filter()
 143 {
 144   StatusFilter f;
 145
 146   f.data.setBit(EN_R, enR->isChecked());
 147   f.data.setBit(DAT_R, rCom->value());
 148
 149   f.data.setBit(EN_N, enN->isChecked());
 150   f.data.setBit(DAT_N, nCom->value());
 151
 152   f.data.setBit(EN_US, enUS->isChecked());
 153   f.data.setBit(DAT_US, usCom->value());
 154
 155   f.data.setBit(EN_NS, enNS->isChecked());
 156   f.data.setBit(DAT_NS, nsCom->value());
 157
 158   return f;
 159 }
 160
 161
 162
 163 void KNode::StatusFilterWidget::setFilter( StatusFilter &f )
 164 {
 165   enR->setChecked(f.data.at(EN_R));
 166   rCom->setValue(f.data.at(DAT_R));
 167
 168   enN->setChecked(f.data.at(EN_N));
 169   nCom->setValue(f.data.at(DAT_N));
 170
 171   enUS->setChecked(f.data.at(EN_US));
 172   usCom->setValue(f.data.at(DAT_US));
 173
 174   enNS->setChecked(f.data.at(EN_NS));
 175   nsCom->setValue(f.data.at(DAT_NS));
 176
 177   slotEnabled();
 178 }
 179
 180
 181 void KNode::StatusFilterWidget::clear()
 182 {
 183   enR->setChecked(false);
 184   enN->setChecked(false);
 185   enUS->setChecked(false);
 186   enNS->setChecked(false);
 187   rCom->setValue(true);
 188   nCom->setValue(true);
 189   nsCom->setValue(true);
 190   usCom->setValue(true);
 191
 192   slotEnabled();
 193 }
 194
 195
 196
 197 void KNode::StatusFilterWidget::slotEnabled()
 198 {
 199   rCom->setEnabled( enR->isChecked() );
 200   nCom->setEnabled( enN->isChecked() );
 201   usCom->setEnabled( enUS->isChecked() );
 202   nsCom->setEnabled( enNS->isChecked() );
 203 }
 204
 205
 206 //==============================================================================
 207
 208
 209 KNode::StatusFilterWidget::TFCombo::TFCombo( QWidget *parent ) : QComboBox( parent )
 210 {
 211   addItem(i18n("True"));
 212   addItem(i18n("False"));
 213 }
 214
 215
 216
 217 KNode::StatusFilterWidget::TFCombo::~TFCombo()
 218 {
 219 }
 220
 221
 222
 223 //--------------------------------
 224
 225 #include "knstatusfilter.moc"