Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 300 insertions, 0 deletions

diff --git a/kresources/groupware/kcal_resourcegroupware.cpp b/kresources/groupware/kcal_resourcegroupware.cpp
new file mode 100644
index 000000000..9adbffdd7
--- /dev/null
+++ b/kresources/groupware/kcal_resourcegroupware.cpp
@@ -0,0 +1,300 @@
+/*
+    This file is part of kdepim.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "kcal_resourcegroupware.h"
+
+#include "kcal_groupwareprefsbase.h"
+#include "kcal_resourcegroupwareconfig.h"
+
+#include <libkcal/confirmsavedialog.h>
+#include <libkcal/icalformat.h>
+#include <libkcal/calendarlocal.h>
+
+#include <qapplication.h>
+#include <qdatetime.h>
+#include <qptrlist.h>
+#include <qstringlist.h>
+#include <qtimer.h>
+
+#include <kabc/locknull.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kresources/configwidget.h>
+#include <kstandarddirs.h>
+#include <kstringhandler.h>
+#include <kurl.h>
+#include <libkdepim/kpimprefs.h>
+#include <libkdepim/groupwarejob.h>
+
+using namespace KCal;
+
+ResourceGroupware::ResourceGroupware()
+  : ResourceCached( 0 ), mLock( true ),
+    mProgress( 0 )
+{
+  init();
+
+  mPrefs->addGroupPrefix( identifier() );
+}
+
+ResourceGroupware::ResourceGroupware( const KConfig *config )
+  : ResourceCached( config ), mLock( true )
+{
+  init();
+
+  mPrefs->addGroupPrefix( identifier() );
+
+  if ( config ) readConfig( config );
+}
+
+ResourceGroupware::~ResourceGroupware()
+{
+  disableChangeNotification();
+
+  delete mPrefs;
+  mPrefs = 0;
+}
+
+void ResourceGroupware::init()
+{
+  mDownloadJob = 0;
+  mProgress = 0;
+  
+  mIsShowingError = false;
+
+  mPrefs = new GroupwarePrefsBase();
+  
+  setType( "groupware" );
+
+  enableChangeNotification();
+}
+
+GroupwarePrefsBase *ResourceGroupware::prefs()
+{
+  return mPrefs;
+}
+
+void ResourceGroupware::readConfig( const KConfig *config )
+{
+  kdDebug() << "KCal::ResourceGroupware::readConfig()" << endl;
+
+  mPrefs->readConfig();
+
+  ResourceCached::readConfig( config );
+}
+
+void ResourceGroupware::writeConfig( KConfig *config )
+{
+  kdDebug() << "KCal::ResourceGroupware::writeConfig()" << endl;
+
+  ResourceCalendar::writeConfig( config );
+
+  mPrefs->writeConfig();
+
+  ResourceCached::writeConfig( config );
+}
+
+bool ResourceGroupware::doOpen()
+{
+  return true;
+}
+
+void ResourceGroupware::doClose()
+{
+  ResourceCached::doClose();
+}
+
+bool ResourceGroupware::doLoad()
+{
+  kdDebug() << "ResourceGroupware::load()" << endl;
+
+  if ( mIsShowingError ) {
+    kdDebug() << "Still showing error" << endl;
+    return true;
+  }
+
+  if ( mDownloadJob ) {
+    kdWarning() << "Download still in progress" << endl;
+    return false;
+  }
+
+  mCalendar.close();
+
+  disableChangeNotification();
+  loadCache();
+  enableChangeNotification();
+
+  emit resourceChanged( this );
+
+  clearChanges();
+
+  KURL url( prefs()->url() );
+  url.setUser( prefs()->user() );
+  url.setPass( prefs()->password() );
+
+  kdDebug() << "Download URL: " << url << endl;
+
+  mJobData = QString::null;
+
+  mDownloadJob = KPIM::GroupwareJob::getCalendar( url );
+  connect( mDownloadJob, SIGNAL( result( KIO::Job * ) ),
+           SLOT( slotJobResult( KIO::Job * ) ) );
+  connect( mDownloadJob, SIGNAL( data( KIO::Job *, const QByteArray & ) ),
+           SLOT( slotJobData( KIO::Job *, const QByteArray & ) ) );
+
+  mProgress = KPIM::ProgressManager::instance()->createProgressItem(
+    KPIM::ProgressManager::getUniqueID(), i18n("Downloading calendar") );
+  connect( mProgress,
+           SIGNAL( progressItemCanceled( KPIM::ProgressItem * ) ),
+           SLOT( cancelLoad() ) );
+
+  return true;
+}
+
+void ResourceGroupware::slotJobResult( KIO::Job *job )
+{
+  kdDebug() << "ResourceGroupware::slotJobResult(): " << endl;
+
+  if ( job->error() ) {
+    mIsShowingError = true;
+    loadError( job->errorString() );
+    mIsShowingError = false;
+  } else {
+    disableChangeNotification();
+
+    clearCache();
+
+     // FIXME: This does not take into account the time zone!
+    CalendarLocal calendar;
+    ICalFormat ical;
+    if ( !ical.fromString( &calendar, mJobData ) ) {
+      loadError( i18n("Error parsing calendar data.") );
+    } else {
+      Incidence::List incidences = calendar.incidences();
+      Incidence::List::ConstIterator it;
+      for( it = incidences.begin(); it != incidences.end(); ++it ) {
+//        kdDebug() << "INCIDENCE: " << (*it)->summary() << endl;
+        Incidence *i = (*it)->clone();
+        QString remote = (*it)->customProperty( "GWRESOURCE", "UID" );
+        QString local = idMapper().localId( remote );
+        if ( local.isEmpty() ) {
+          idMapper().setRemoteId( i->uid(), remote );
+        } else {
+          i->setUid( local );
+        }
+        addIncidence( i );
+      }
+    }
+    saveCache();
+    enableChangeNotification();
+
+    clearChanges();
+
+    emit resourceChanged( this );
+    emit resourceLoaded( this );
+  }
+
+  mDownloadJob = 0;
+  if ( mProgress ) mProgress->setComplete();
+  mProgress = 0;
+}
+
+void ResourceGroupware::slotJobData( KIO::Job *, const QByteArray &data )
+{
+//  kdDebug() << "ResourceGroupware::slotJobData()" << endl;
+
+  mJobData.append( data.data() );
+}
+
+void ResourceGroupware::loadFinished()
+{
+  saveCache();
+  enableChangeNotification();
+
+  emit resourceChanged( this );
+  emit resourceLoaded( this );
+}
+
+bool ResourceGroupware::doSave()
+{
+  kdDebug() << "KCal::ResourceGroupware::doSave()" << endl;
+
+  saveCache();
+
+  if ( !hasChanges() ) {
+    kdDebug() << "No changes" << endl;
+    return true;
+  }
+  
+  if ( !confirmSave() ) return false;
+
+#if 0
+  Incidence::List::ConstIterator it;
+
+  Incidence::List added = addedIncidences();
+  for( it = added.begin(); it != added.end(); ++it ) {
+    if ( mServer->addIncidence( *it, this ) ) {
+      clearChange( *it );
+      saveCache();
+    }
+  }
+  Incidence::List changed = changedIncidences();
+  for( it = changed.begin(); it != changed.end(); ++it ) {
+    if ( mServer->changeIncidence( *it ) ) clearChange( *it );
+  }
+  Incidence::List deleted = deletedIncidences();
+  for( it = deleted.begin(); it != deleted.end(); ++it ) {
+    if ( mServer->deleteIncidence( *it ) ) clearChange( *it );
+  }
+#endif
+
+  return true;
+}
+
+// FIXME: Put this into ResourceCached
+bool ResourceGroupware::confirmSave()
+{
+  if ( !hasChanges() ) return true;
+
+  ConfirmSaveDialog dlg( resourceName(), 0 );
+
+  dlg.addIncidences( addedIncidences(), i18n("Added") );
+  dlg.addIncidences( changedIncidences(), i18n("Changed") );
+  dlg.addIncidences( deletedIncidences(), i18n("Deleted") );
+
+  int result = dlg.exec();
+  return result == QDialog::Accepted;
+}
+
+KABC::Lock *ResourceGroupware::lock()
+{
+  return &mLock;
+}
+
+void ResourceGroupware::cancelLoad()
+{
+  if ( mDownloadJob ) mDownloadJob->kill();
+  mDownloadJob = 0;
+  if ( mProgress ) mProgress->setComplete();
+  mProgress = 0;
+}
+
+#include "kcal_resourcegroupware.moc"