workspace/kcontrol/screensaver/advanceddialog.cpp

   1 #include <klocale.h>
   2 #include <kstandarddirs.h>
   3 #include <QComboBox>
   4 //Added by qt3to4:
   5 #include <QPixmap>
   6 #include <kdebug.h>
   7
   8
   9
  10 #include <config-workspace.h>
  11
  12 #include "advanceddialog.h"
  13 #include "stdlib.h"
  14
  15 #include "advanceddialog.moc"
  16
  17 KScreenSaverAdvancedDialog::KScreenSaverAdvancedDialog(QWidget *parent)
  18  : KDialog( parent )
  19 {
  20   setModal( true );
  21   setCaption( i18n( "Advanced Options" ) );
  22   setButtons( Ok | Cancel );
  23   showButtonSeparator( true );
  24
  25         dialog = new AdvancedDialog(this);
  26         setMainWidget(dialog);
  27
  28         readSettings();
  29
  30         connect(dialog->qcbPriority, SIGNAL(activated(int)),
  31                 this, SLOT(slotPriorityChanged(int)));
  32
  33         connect(dialog->qcbTopLeft, SIGNAL(activated(int)),
  34                 this, SLOT(slotChangeTopLeftCorner(int)));
  35         connect(dialog->qcbTopRight, SIGNAL(activated(int)),
  36                 this, SLOT(slotChangeTopLeftCorner(int)));
  37         connect(dialog->qcbBottomLeft, SIGNAL(activated(int)),
  38                 this, SLOT(slotChangeTopLeftCorner(int)));
  39         connect(dialog->qcbBottomRight, SIGNAL(activated(int)),
  40                 this, SLOT(slotChangeTopLeftCorner(int)));
  41
  42 #ifndef HAVE_SETPRIORITY
  43     dialog->qgbPriority->setEnabled(false);
  44 #endif
  45 }
  46
  47 void KScreenSaverAdvancedDialog::readSettings()
  48 {
  49         KConfigGroup config(KSharedConfig::openConfig("kscreensaverrc"), "ScreenSaver");
  50
  51         mPriority = config.readEntry("Priority", 19);
  52         if (mPriority < 0) mPriority = 0;
  53         if (mPriority > 19) mPriority = 19;
  54
  55         dialog->qcbTopLeft->setCurrentIndex(config.readEntry("ActionTopLeft", 0));
  56         dialog->qcbTopRight->setCurrentIndex(config.readEntry("ActionTopRight", 0));
  57         dialog->qcbBottomLeft->setCurrentIndex(config.readEntry("ActionBottomLeft", 0));
  58         dialog->qcbBottomRight->setCurrentIndex(config.readEntry("ActionBottomRight", 0));
  59
  60         switch(mPriority)
  61         {
  62                 case 19: // Low
  63                         dialog->qcbPriority->setCurrentIndex(0);
  64                         kDebug() << "setting low";
  65                         break;
  66                 case 10: // Medium
  67                         dialog->qcbPriority->setCurrentIndex(1);
  68                         kDebug() << "setting medium";
  69                         break;
  70                 case 0: // High
  71                         dialog->qcbPriority->setCurrentIndex(2);
  72                         kDebug() << "setting high";
  73                         break;
  74         }
  75
  76         mChanged = false;
  77 }
  78
  79 void KScreenSaverAdvancedDialog::slotPriorityChanged(int val)
  80 {
  81         switch (val)
  82         {
  83                 case 0: // Low
  84                         mPriority = 19;
  85                         kDebug() << "low priority";
  86                         break;
  87                 case 1: // Medium
  88                         mPriority = 10;
  89                         kDebug() << "medium priority";
  90                         break;
  91                 case 2: // High
  92                         mPriority = 0;
  93                         kDebug() << "high priority";
  94                         break;
  95         }
  96         mChanged = true;
  97 }
  98
  99 void KScreenSaverAdvancedDialog::accept()
 100 {
 101         if (mChanged)
 102   {
 103         KConfig *config = new KConfig("kscreensaverrc");
 104         KConfigGroup group= config->group("ScreenSaver");
 105
 106         group.writeEntry("Priority", mPriority);
 107         group.writeEntry(
 108                 "ActionTopLeft", dialog->qcbTopLeft->currentIndex());
 109         group.writeEntry(
 110                 "ActionTopRight", dialog->qcbTopRight->currentIndex());
 111         group.writeEntry(
 112                 "ActionBottomLeft", dialog->qcbBottomLeft->currentIndex());
 113         group.writeEntry(
 114                 "ActionBottomRight", dialog->qcbBottomRight->currentIndex());
 115         group.sync();
 116         delete config;
 117         }
 118
 119   KDialog::accept();
 120 }
 121
 122 void KScreenSaverAdvancedDialog::slotChangeBottomRightCorner(int)
 123 {
 124         mChanged = true;
 125 }
 126
 127 void KScreenSaverAdvancedDialog::slotChangeBottomLeftCorner(int)
 128 {
 129         mChanged = true;
 130 }
 131
 132 void KScreenSaverAdvancedDialog::slotChangeTopRightCorner(int)
 133 {
 134         mChanged = true;
 135 }
 136
 137 void KScreenSaverAdvancedDialog::slotChangeTopLeftCorner(int)
 138 {
 139         mChanged = true;
 140 }
 141
 142 /* =================================================================================================== */
 143
 144 AdvancedDialog::AdvancedDialog(QWidget *parent) : AdvancedDialogImpl(parent)
 145 {
 146         monitorLabel->setPixmap(QPixmap(KStandardDirs::locate("data", "kcontrol/pics/monitor.png")));
 147         qcbPriority->setWhatsThis( "<qt>" + i18n("Specify the priority that the screensaver will run at. A higher priority may mean that the screensaver runs faster, though may reduce the speed that other programs run at while the screensaver is active.") + "</qt>");
 148         QString qsTopLeft("<qt>" +  i18n("The action to take when the mouse cursor is located in the top left corner of the screen for 15 seconds.") + "</qt>");
 149         QString qsTopRight("<qt>" +  i18n("The action to take when the mouse cursor is located in the top right corner of the screen for 15 seconds.") + "</qt>");
 150         QString qsBottomLeft("<qt>" +  i18n("The action to take when the mouse cursor is located in the bottom left corner of the screen for 15 seconds.") + "</qt>");
 151         QString qsBottomRight("<qt>" +  i18n("The action to take when the mouse cursor is located in the bottom right corner of the screen for 15 seconds.") + "</qt>");
 152         qlTopLeft->setWhatsThis( qsTopLeft);
 153         qcbTopLeft->setWhatsThis( qsTopLeft);
 154         qlTopRight->setWhatsThis( qsTopRight);
 155         qcbTopRight->setWhatsThis( qsTopRight);
 156         qlBottomLeft->setWhatsThis( qsBottomLeft);
 157         qcbBottomLeft->setWhatsThis( qsBottomLeft);
 158         qlBottomRight->setWhatsThis( qsBottomRight);
 159         qcbBottomRight->setWhatsThis( qsBottomRight);
 160 }
 161
 162 AdvancedDialog::~AdvancedDialog()
 163 {
 164
 165 }
 166
 167 void AdvancedDialog::setMode(QComboBox *box, int i)
 168 {
 169         box->setCurrentIndex(i);
 170 }
 171
 172 int AdvancedDialog::mode(QComboBox *box)
 173 {
 174         return box->currentIndex();
 175 }