knotify/config/knotifyconfigwidget.cpp

   1 /* This file is part of the KDE libraries
   2    Copyright (C) 2005 Olivier Goffart <ogoffart at kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License version 2 as published by the Free Software Foundation.
   7
   8    This library is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    Library General Public License for more details.
  12
  13    You should have received a copy of the GNU Library General Public License
  14    along with this library; see the file COPYING.LIB.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #include "knotifyconfigwidget.h"
  20 #include "knotifyconfigactionswidget.h"
  21 #include "knotifyeventlist.h"
  22 #include "knotifyconfigelement.h"
  23
  24 #include <kapplication.h>
  25 #include <kdialog.h>
  26 #include <QVBoxLayout>
  27 #include <QDBusInterface>
  28 #include <QDBusConnectionInterface>
  29
  30 struct KNotifyConfigWidget::Private
  31 {
  32         KNotifyEventList *eventList;
  33         KNotifyConfigActionsWidget *actionsconfig;
  34         KNotifyConfigElement *currentElement;
  35 };
  36
  37
  38 KNotifyConfigWidget::KNotifyConfigWidget( QWidget * parent )
  39         : QWidget(parent) , d(new Private)
  40 {
  41         d->currentElement=0l;
  42         d->eventList=new KNotifyEventList( this );
  43         d->eventList->setFocus();
  44         d->actionsconfig=new KNotifyConfigActionsWidget(this);
  45         d->actionsconfig->setEnabled(false);
  46         connect(d->eventList , SIGNAL(eventSelected( KNotifyConfigElement* )) ,
  47                         this , SLOT(slotEventSelected( KNotifyConfigElement* )));
  48         connect(d->actionsconfig,SIGNAL(changed()),this,SLOT(slotActionChanged()));
  49
  50         QVBoxLayout *layout = new QVBoxLayout(this);
  51         layout->setMargin(0);
  52         layout->addWidget(d->eventList,1);
  53         layout->addWidget(d->actionsconfig);
  54 }
  55
  56
  57 KNotifyConfigWidget::~KNotifyConfigWidget()
  58 {
  59         delete d;
  60 }
  61
  62
  63 void KNotifyConfigWidget::setApplication (const QString & app, const QString & context_name, const QString & context_value )
  64 {
  65         d->currentElement=0l;
  66         d->eventList->fill( app.isEmpty() ? KGlobal::mainComponent().componentName()  : app , context_name , context_value );
  67 }
  68
  69
  70 void KNotifyConfigWidget::slotEventSelected( KNotifyConfigElement * e )
  71 {
  72         if(d->currentElement)
  73         {
  74                 d->actionsconfig->save( d->currentElement );
  75         }
  76         d->currentElement=e;
  77         if(e)
  78         {
  79                 d->actionsconfig->setConfigElement( e);
  80                 d->actionsconfig->setEnabled(true);
  81         }
  82         else
  83                 d->actionsconfig->setEnabled(false);
  84
  85 }
  86
  87 void KNotifyConfigWidget::save( )
  88 {
  89         if(d->currentElement)
  90                 d->actionsconfig->save( d->currentElement );
  91
  92
  93         d->eventList->save();
  94         emit changed(false);
  95
  96         //ask the notify daemon to reload the config
  97         if (QDBusConnection::sessionBus().interface()->isServiceRegistered("org.kde.knotify"))
  98         {
  99                 QDBusInterface( QLatin1String("org.kde.knotify"), QLatin1String("/Notify"),
 100                                                 QLatin1String("org.kde.KNotify")).call( "reconfigure" );
 101         }
 102 }
 103
 104 KNotifyConfigWidget * KNotifyConfigWidget::configure( QWidget * parent, const QString & appname )
 105 {
 106         KDialog *dialog=new KDialog(parent);
 107         dialog->setCaption(i18n("Configure Notifications"));
 108         KNotifyConfigWidget *w=new KNotifyConfigWidget(dialog);
 109         dialog->setMainWidget(w);
 110
 111         connect(dialog,SIGNAL(applyClicked()),w,SLOT(save()));
 112         connect(dialog,SIGNAL(okClicked()),w,SLOT(save()));
 113         connect(w,SIGNAL(changed(bool)) , dialog , SLOT(enableButtonApply(bool)));
 114
 115         w->setApplication(appname);
 116         dialog->show();
 117         return w;
 118 }
 119
 120 void KNotifyConfigWidget::slotActionChanged()
 121 {
 122         emit changed( true ); //TODO
 123         if(d->currentElement)
 124         {
 125                 d->actionsconfig->save( d->currentElement );
 126                 d->eventList->updateCurrentItem();
 127         }
 128 }
 129
 130
 131 #include "knotifyconfigwidget.moc"