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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-09-01 00:37:02 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-09-01 00:37:02 +0000
commitcc29364f06178f8f6b457384f2ec37a042bd9d43 (patch)
tree7c77a3184c698bbf9d98cef09fb1ba8124daceba /libkcal/comparisonvisitor.cpp
parent4f6c584bacc8c3c694228f36ada3de77a76614a6 (diff)
downloadtdepim-cc29364f06178f8f6b457384f2ec37a042bd9d43.tar.gz
tdepim-cc29364f06178f8f6b457384f2ec37a042bd9d43.zip
* 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
Diffstat (limited to 'libkcal/comparisonvisitor.cpp')
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1 files changed, 107 insertions, 0 deletions
diff --git a/libkcal/comparisonvisitor.cpp b/libkcal/comparisonvisitor.cpp
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+++ b/libkcal/comparisonvisitor.cpp
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+/*
+ Copyright 2009 Ingo Klöcker <kloecker@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 "comparisonvisitor.h"
+#include "event.h"
+#include "freebusy.h"
+#include "journal.h"
+#include "todo.h"
+
+using namespace KCal;
+
+class ComparisonVisitor::Private
+{
+ public:
+ Private() : mReference( 0 ) {}
+
+ public:
+ const IncidenceBase *mReference;
+};
+
+ComparisonVisitor::ComparisonVisitor() : d( new Private() )
+{
+}
+
+ComparisonVisitor::~ComparisonVisitor()
+{
+ delete d;
+}
+
+bool ComparisonVisitor::compare( IncidenceBase *incidence, const IncidenceBase *reference )
+{
+ d->mReference = reference;
+
+ const bool result = incidence ? incidence->accept( *this ) : reference == 0;
+
+ d->mReference = 0;
+
+ return result;
+}
+
+bool ComparisonVisitor::visit( Event *event )
+{
+ Q_ASSERT( event != 0 );
+
+ const Event *refEvent = dynamic_cast<const Event*>( d->mReference );
+ if ( refEvent ) {
+ return *event == *refEvent;
+ } else {
+ // refEvent is no Event and thus cannot be equal to event
+ return false;
+ }
+}
+
+bool ComparisonVisitor::visit( Todo *todo )
+{
+ Q_ASSERT( todo != 0 );
+
+ const Todo *refTodo = dynamic_cast<const Todo*>( d->mReference );
+ if ( refTodo ) {
+ return *todo == *refTodo;
+ } else {
+ // refTodo is no Todo and thus cannot be equal to todo
+ return false;
+ }
+}
+
+bool ComparisonVisitor::visit( Journal *journal )
+{
+ Q_ASSERT( journal != 0 );
+
+ const Journal *refJournal = dynamic_cast<const Journal*>( d->mReference );
+ if ( refJournal ) {
+ return *journal == *refJournal;
+ } else {
+ // refJournal is no Journal and thus cannot be equal to journal
+ return false;
+ }
+}
+
+bool ComparisonVisitor::visit( FreeBusy *freebusy )
+{
+ Q_ASSERT( freebusy != 0 );
+
+ const FreeBusy *refFreeBusy = dynamic_cast<const FreeBusy*>( d->mReference );
+ if ( refFreeBusy ) {
+ return *freebusy == *refFreeBusy;
+ } else {
+ // refFreeBusy is no FreeBusy and thus cannot be equal to freebusy
+ return false;
+ }
+}