alarmdockwindow.cpp

/*
    This file is part of KOrganizer.
 
    Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
    As a special exception, permission is given to link this program
    with any edition of TQt, and distribute the resulting executable,
    without including the source code for TQt in the source distribution.
*/
 
#include "alarmdockwindow.h"
#include "koalarmclient.h"
 
#include <tdeapplication.h>
#include <kdebug.h>
#include <tdeversion.h>
#include <tdelocale.h>
#include <kiconloader.h>
#include <tdeconfig.h>
#include <kurl.h>
#include <kstandarddirs.h>
#include <dcopclient.h>
#include <tdepopupmenu.h>
#include <tdemessagebox.h>
#include <tdeaction.h>
#include <kstdaction.h>
 
#include <tqtooltip.h>
#include <tqfile.h>
 
#include <stdlib.h>
 
AlarmDockWindow::AlarmDockWindow( const char *name )
  : KSystemTray( 0, name )
{
  // Read the autostart status from the config file
  TDEConfig *config = kapp->config();
  config->setGroup("General");
  bool autostart = config->readBoolEntry( "Autostart", true );
  bool alarmsEnabled = config->readBoolEntry( "Enabled", true );
 
  mName = i18n( "KOrganizer Reminder Daemon" );
  setCaption( mName );
 
  // Set up icons
  TDEGlobal::iconLoader()->addAppDir( "korgac" );
  mPixmapEnabled  = loadIcon( "korgac" );
  mPixmapDisabled = loadIcon( "korgac_disabled" );
 
  setPixmap( alarmsEnabled ? mPixmapEnabled : mPixmapDisabled );
 
  // Set up the context menu
  mSuspendAll = contextMenu()->insertItem( i18n("Suspend All"), this, TQ_SLOT( slotSuspendAll() ) );
  mDismissAll = contextMenu()->insertItem( i18n("Dismiss All"), this, TQ_SLOT( slotDismissAll() ) );
  contextMenu()->setItemEnabled( mSuspendAll, false );
  contextMenu()->setItemEnabled( mDismissAll, false );
 
  contextMenu()->insertSeparator();
  mAlarmsEnabledId = contextMenu()->insertItem( i18n("Reminders Enabled"), this,
                                                TQ_SLOT( toggleAlarmsEnabled() ) );
  mAutostartId = contextMenu()->insertItem( i18n("Start Reminder Daemon at Login"), this,
                                                TQ_SLOT( toggleAutostart() ) );
  contextMenu()->setItemChecked( mAutostartId, autostart );
  contextMenu()->setItemChecked( mAlarmsEnabledId, alarmsEnabled );
 
  // Disable standard quit behaviour. We have to intercept the quit even, if the
  // main window is hidden.
  TDEActionCollection *ac = actionCollection();
  const char *quitName = KStdAction::name( KStdAction::Quit );
  TDEAction *quit = ac->action( quitName );
  if ( !quit ) {
    kdDebug(5890) << "No Quit standard action." << endl;
  } else {
#if KDE_IS_VERSION(3,3,90)
    quit->disconnect( TQ_SIGNAL( activated() ), this,
                      TQ_SLOT( maybeQuit() ) );
    connect( quit, TQ_SIGNAL( activated() ), TQ_SLOT( slotQuit() ) );
  }
#else //FIXME: remove for KDE 4.0
    quit->disconnect( TQ_SIGNAL( activated() ), tqApp,
                      TQ_SLOT( closeAllWindows() ) );
  }
  connect( this, TQ_SIGNAL( quitSelected() ), TQ_SLOT( slotQuit() ) );
#endif
 
  TQToolTip::add(this, mName );
}
 
AlarmDockWindow::~AlarmDockWindow()
{
}
 
void AlarmDockWindow::resizeTrayIcon ()
{
    // Honor Free Desktop specifications that allow for arbitrary system tray icon sizes
    mPixmapEnabled  = loadSizedIcon( "korgac", width() );
    mPixmapDisabled = loadSizedIcon( "korgac_disabled", width() );
 
    TDEConfig *config = kapp->config();
    bool alarmsEnabled = config->readBoolEntry( "Enabled", true );
    setPixmap( alarmsEnabled ? mPixmapEnabled : mPixmapDisabled );
}
 
void AlarmDockWindow::resizeEvent ( TQResizeEvent * )
{
    resizeTrayIcon();
}
 
void AlarmDockWindow::showEvent ( TQShowEvent *se )
{
    resizeTrayIcon();
    KSystemTray::showEvent(se);
}
 
void AlarmDockWindow::slotUpdate( int reminders )
{
  TQToolTip::remove( this );
  if ( reminders > 0 )
  {
    TQToolTip::add( this, i18n( "There is 1 active reminder.",
                   "There are %n active reminders.", reminders ) );
    contextMenu()->setItemEnabled( mSuspendAll, true );
    contextMenu()->setItemEnabled( mDismissAll, true );
  }
  else
  {
    TQToolTip::add( this, mName );
    contextMenu()->setItemEnabled( mSuspendAll, false );
    contextMenu()->setItemEnabled( mDismissAll, false );
  }
}
 
void AlarmDockWindow::toggleAlarmsEnabled()
{
  kdDebug(5890) << "AlarmDockWindow::toggleAlarmsEnabled()" << endl;
 
  TDEConfig *config = kapp->config();
  config->setGroup( "General" );
 
  bool enabled = !contextMenu()->isItemChecked( mAlarmsEnabledId );
  contextMenu()->setItemChecked( mAlarmsEnabledId, enabled );
  setPixmap( enabled ? mPixmapEnabled : mPixmapDisabled );
 
  config->writeEntry( "Enabled", enabled );
  config->sync();
}
 
void AlarmDockWindow::toggleAutostart()
{
  bool autostart = !contextMenu()->isItemChecked( mAutostartId );
 
  enableAutostart( autostart );
}
 
void AlarmDockWindow::slotSuspendAll()
{
  emit suspendAllSignal();
}
 
void AlarmDockWindow::slotDismissAll()
{
  emit dismissAllSignal();
}
 
void AlarmDockWindow::enableAutostart( bool enable )
{
  TDEConfig *config = kapp->config();
  config->setGroup( "General" );
  config->writeEntry( "Autostart", enable );
  config->sync();
 
  contextMenu()->setItemChecked( mAutostartId, enable );
}
 
void AlarmDockWindow::mousePressEvent( TQMouseEvent *e )
{
  if ( e->button() == TQt::LeftButton ) {
    kapp->startServiceByDesktopName( "korganizer", TQString() );
  } else {
    KSystemTray::mousePressEvent( e );
  }
}
 
//void AlarmDockWindow::closeEvent( TQCloseEvent * )
void AlarmDockWindow::slotQuit()
{
  int result = KMessageBox::questionYesNoCancel( this,
      i18n("Do you want to start the KOrganizer reminder daemon at login "
           "(note that you will not get reminders whilst the daemon is not running)?"),
      i18n("Close KOrganizer Reminder Daemon"),
      i18n("Start"), i18n("Do Not Start"),
      TQString::fromLatin1("AskForStartAtLogin")
      );
 
  bool autostart = true;
  if ( result == KMessageBox::No ) autostart = false;
  enableAutostart( autostart );
 
  if ( result != KMessageBox::Cancel )
    emit quitSignal();
}
 
#include "alarmdockwindow.moc"