* Massive set of changes to bring in all fixes and enhancements from the Enterprise PIM branch

* Ensured that the Trinity changes were applied on top of those enhancements, and any redundancy removed
* Added journal read support to the CalDAV resource
* Fixed CalDAV resource to use events URL for tasks and journals when separate URL checkbox unchecked


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1170461 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 163 insertions, 0 deletions

diff --git a/korganizer/previewdialog.cpp b/korganizer/previewdialog.cpp
new file mode 100644
index 000000000..23671bd92
--- /dev/null
+++ b/korganizer/previewdialog.cpp
@@ -0,0 +1,163 @@
+/*
+    This file is part of KOrganizer.
+
+    Copyright (c) 2003,2004 Cornelius Schumacher <schumacher@kde.org>
+    Copyright (C) 2004 Reinhold Kainhofer <reinhold@kainhofer.com>
+
+    Copyright (C) 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
+    Author: Sergio Martins, <sergio.martins@kdab.com>
+
+    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 "previewdialog.h"
+
+#include "kolistview.h"
+#include "koprefs.h"
+#include "stdcalendar.h"
+
+#include <klocale.h>
+
+#include <libkcal/calendarlocal.h>
+
+#include <kstandarddirs.h>
+#include <kfiledialog.h>
+#include <kmessagebox.h>
+#include <kio/netaccess.h>
+
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqradiobutton.h>
+#include <tqpushbutton.h>
+#include <tqdialog.h>
+
+using namespace KCal;
+
+PreviewDialog::PreviewDialog( const KURL &url, TQWidget *parent )
+  : KDialogBase( Plain, i18n("Import Calendar/Event"), User1 | User2 | Cancel, User1, parent,
+                 0, true, true, KGuiItem( i18n("&Merge into existing calendar"), "merge" ) ),
+    mOriginalUrl( url )
+{
+  TQFrame *topFrame = plainPage();
+  TQVBoxLayout *topLayout = new TQVBoxLayout( topFrame, 0, spacingHint() );
+
+  mCalendar = new CalendarLocal( KOPrefs::instance()->mTimeZoneId );
+  mListView = new KOListView( mCalendar, topFrame, "PreviewDialog::ListView", true );
+  topLayout->addWidget( mListView );
+
+  topLayout->setSpacing( spacingHint() );
+  topLayout->setMargin( marginHint() );
+
+  connect( this, TQT_SIGNAL(user1Clicked()), TQT_SLOT(slotMerge()) );
+  connect( this, TQT_SIGNAL(user2Clicked()), TQT_SLOT(slotAdd()) );
+
+  // when someone edits a kmail attachment he's editing a tmp file, check for that
+  // and if it's a tmp file then open a save dialog
+  if ( isTempFile() ) {
+    setButtonGuiItem( User2, KGuiItem( i18n("&Add as new calendar..."), "add" ) );
+  } else {
+    setButtonGuiItem( User2, KGuiItem( i18n("&Add as new calendar"), "add" ) );
+  }
+
+  mLocalUrl = 0;
+}
+
+PreviewDialog::~PreviewDialog()
+{
+  if ( mLocalUrl && !mOriginalUrl.isLocalFile() ) {
+    KIO::NetAccess::removeTempFile( mLocalUrl->path() );
+    delete mLocalUrl;
+  }
+
+  delete mCalendar;
+}
+
+bool PreviewDialog::loadCalendar()
+{
+  // If it's a remote file, download it so we can give it to CalendarLocal
+  if ( !mOriginalUrl.isLocalFile() ) {
+    if ( mLocalUrl ) {
+      // loadCalendar already called.. remove old one.
+      KIO::NetAccess::removeTempFile( mLocalUrl->path() );
+      delete mLocalUrl;
+    }
+
+    TQString tmpFile;
+    if ( KIO::NetAccess::download( mOriginalUrl, tmpFile, 0 ) ) {
+      mLocalUrl = new KURL( tmpFile );
+    } else {
+      mLocalUrl = 0;
+    }
+  } else {
+    mLocalUrl = &mOriginalUrl;
+  }
+
+  if ( mLocalUrl ) {
+    const bool success = mCalendar->load( mLocalUrl->path() );
+
+    if ( !success && !mOriginalUrl.isLocalFile() ) {
+      KIO::NetAccess::removeTempFile( mLocalUrl->path() );
+    } else {
+      mListView->showAll();
+    }
+    return success;
+  } else {
+    return false;
+  }
+}
+
+void PreviewDialog::slotMerge()
+{
+  if ( mLocalUrl ) {
+    emit openURL( *mLocalUrl, true );
+    emit dialogFinished( this );
+    accept();
+  }
+}
+
+void PreviewDialog::slotAdd()
+{
+  KURL finalUrl = mOriginalUrl;
+  if ( isTempFile() ) {
+    const TQString fileName =
+      KFileDialog::getSaveFileName( locateLocal( "data","korganizer/" ),
+                                    i18n( "*.vcs *.ics|Calendar Files" ),
+                                    this, i18n( "Select path for new calendar" ) );
+
+    finalUrl = KURL( fileName );
+
+    if ( !KIO::NetAccess::copy( mOriginalUrl, finalUrl, this ) && KIO::NetAccess::lastError() ) {
+      KMessageBox::error( this, KIO::NetAccess::lastErrorString() );
+      return;
+    }
+  }
+
+  if ( finalUrl.isValid() ) {
+    emit addResource( finalUrl );
+    emit dialogFinished( this );
+    accept();
+  }
+}
+
+bool PreviewDialog::isTempFile() const
+{
+  return mOriginalUrl.path().startsWith( locateLocal( "tmp", "" ) );
+}
+
+#include "previewdialog.moc"