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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kresources/kolab/kcal/task.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
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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
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diff --git a/kresources/kolab/kcal/task.cpp b/kresources/kolab/kcal/task.cpp
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+/*
+ This file is part of the kolab resource - the implementation of the
+ Kolab storage format. See www.kolab.org for documentation on this.
+
+ Copyright (c) 2004 Bo Thorsen <bo@sonofthor.dk>
+
+ 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.
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+*/
+
+#include "task.h"
+
+#include <libkcal/todo.h>
+#include <kdebug.h>
+
+using namespace Kolab;
+
+
+KCal::Todo* Task::xmlToTask( const QString& xml, const QString& tz, KCal::ResourceKolab *res,
+ const QString& subResource, Q_UINT32 sernum )
+{
+ Task task( res, subResource, sernum, tz );
+ task.load( xml );
+ KCal::Todo* todo = new KCal::Todo();
+ task.saveTo( todo );
+ return todo;
+}
+
+QString Task::taskToXML( KCal::Todo* todo, const QString& tz )
+{
+ Task task( 0, QString::null, 0, tz, todo );
+ return task.saveXML();
+}
+
+Task::Task( KCal::ResourceKolab *res, const QString &subResource, Q_UINT32 sernum,
+ const QString& tz, KCal::Todo* task )
+ : Incidence( res, subResource, sernum, tz ),
+ mPriority( 5 ), mPercentCompleted( 0 ),
+ mStatus( KCal::Incidence::StatusNone ),
+ mHasStartDate( false ), mHasDueDate( false ),
+ mHasCompletedDate( false )
+{
+ if ( task )
+ setFields( task );
+}
+
+Task::~Task()
+{
+}
+
+void Task::setPriority( int priority )
+{
+ mPriority = priority;
+}
+
+int Task::priority() const
+{
+ return mPriority;
+}
+
+void Task::setPercentCompleted( int percent )
+{
+ mPercentCompleted = percent;
+}
+
+int Task::percentCompleted() const
+{
+ return mPercentCompleted;
+}
+
+void Task::setStatus( KCal::Incidence::Status status )
+{
+ mStatus = status;
+}
+
+KCal::Incidence::Status Task::status() const
+{
+ return mStatus;
+}
+
+void Task::setParent( const QString& parentUid )
+{
+ mParent = parentUid;
+}
+
+QString Task::parent() const
+{
+ return mParent;
+}
+
+void Task::setDueDate( const QDateTime& date )
+{
+ mDueDate = date;
+ mHasDueDate = true;
+}
+
+QDateTime Task::dueDate() const
+{
+ return mDueDate;
+}
+
+void Task::setHasStartDate( bool v )
+{
+ mHasStartDate = v;
+}
+
+bool Task::hasStartDate() const
+{
+ return mHasStartDate;
+}
+
+bool Task::hasDueDate() const
+{
+ return mHasDueDate;
+}
+
+void Task::setCompletedDate( const QDateTime& date )
+{
+ mCompletedDate = date;
+ mHasCompletedDate = true;
+}
+
+QDateTime Task::completedDate() const
+{
+ return mCompletedDate;
+}
+
+bool Task::hasCompletedDate() const
+{
+ return mHasCompletedDate;
+}
+
+bool Task::loadAttribute( QDomElement& element )
+{
+ QString tagName = element.tagName();
+
+ if ( tagName == "priority" ) {
+ bool ok;
+ int priority = element.text().toInt( &ok );
+ if ( !ok || priority < 0 || priority > 9 )
+ priority = 5;
+ setPriority( priority );
+ } else if ( tagName == "completed" ) {
+ bool ok;
+ int percent = element.text().toInt( &ok );
+ if ( !ok || percent < 0 || percent > 100 )
+ percent = 0;
+ setPercentCompleted( percent );
+ } else if ( tagName == "status" ) {
+ if ( element.text() == "in-progress" )
+ setStatus( KCal::Incidence::StatusInProcess );
+ else if ( element.text() == "completed" )
+ setStatus( KCal::Incidence::StatusCompleted );
+ else if ( element.text() == "waiting-on-someone-else" )
+ setStatus( KCal::Incidence::StatusNeedsAction );
+ else if ( element.text() == "deferred" )
+ // Guessing a status here
+ setStatus( KCal::Incidence::StatusCanceled );
+ else
+ // Default
+ setStatus( KCal::Incidence::StatusNone );
+ } else if ( tagName == "due-date" )
+ setDueDate( stringToDateTime( element.text() ) );
+ else if ( tagName == "parent" )
+ setParent( element.text() );
+ else if ( tagName == "x-completed-date" )
+ setCompletedDate( stringToDateTime( element.text() ) );
+ else if ( tagName == "start-date" ) {
+ setHasStartDate( true );
+ setStartDate( element.text() );
+ } else
+ return Incidence::loadAttribute( element );
+
+ // We handled this
+ return true;
+}
+
+bool Task::saveAttributes( QDomElement& element ) const
+{
+ // Save the base class elements
+ Incidence::saveAttributes( element );
+
+ writeString( element, "priority", QString::number( priority() ) );
+ writeString( element, "completed", QString::number( percentCompleted() ) );
+
+ switch( status() ) {
+ case KCal::Incidence::StatusInProcess:
+ writeString( element, "status", "in-progress" );
+ break;
+ case KCal::Incidence::StatusCompleted:
+ writeString( element, "status", "completed" );
+ break;
+ case KCal::Incidence::StatusNeedsAction:
+ writeString( element, "status", "waiting-on-someone-else" );
+ break;
+ case KCal::Incidence::StatusCanceled:
+ writeString( element, "status", "deferred" );
+ break;
+ case KCal::Incidence::StatusNone:
+ writeString( element, "status", "not-started" );
+ break;
+ case KCal::Incidence::StatusTentative:
+ case KCal::Incidence::StatusConfirmed:
+ case KCal::Incidence::StatusDraft:
+ case KCal::Incidence::StatusFinal:
+ case KCal::Incidence::StatusX:
+ // All of these are saved as StatusNone.
+ writeString( element, "status", "not-started" );
+ break;
+ }
+
+ if ( hasDueDate() )
+ writeString( element, "due-date", dateTimeToString( dueDate() ) );
+
+ if ( !parent().isNull() )
+ writeString( element, "parent", parent() );
+
+ if ( hasCompletedDate() && percentCompleted() == 100)
+ writeString( element, "x-completed-date", dateTimeToString( completedDate() ) );
+
+ return true;
+}
+
+
+bool Task::loadXML( const QDomDocument& document )
+{
+ QDomElement top = document.documentElement();
+
+ if ( top.tagName() != "task" ) {
+ qWarning( "XML error: Top tag was %s instead of the expected task",
+ top.tagName().ascii() );
+ return false;
+ }
+ setHasStartDate( false ); // todo's don't necessarily have one
+
+ for ( QDomNode n = top.firstChild(); !n.isNull(); n = n.nextSibling() ) {
+ if ( n.isComment() )
+ continue;
+ if ( n.isElement() ) {
+ QDomElement e = n.toElement();
+ if ( !loadAttribute( e ) )
+ // TODO: Unhandled tag - save for later storage
+ kdDebug() << "Warning: Unhandled tag " << e.tagName() << endl;
+ } else
+ kdDebug() << "Node is not a comment or an element???" << endl;
+ }
+
+ loadAttachments();
+ return true;
+}
+
+QString Task::saveXML() const
+{
+ QDomDocument document = domTree();
+ QDomElement element = document.createElement( "task" );
+ element.setAttribute( "version", "1.0" );
+ saveAttributes( element );
+ if ( !hasStartDate() ) {
+ // events and journals always have a start date, but tasks don't.
+ // Remove the entry done by the inherited save above, because we
+ // don't have one.
+ QDomNodeList l = element.elementsByTagName( "start-date" );
+ Q_ASSERT( l.count() == 1 );
+ element.removeChild( l.item( 0 ) );
+ }
+ document.appendChild( element );
+ return document.toString();
+}
+
+void Task::setFields( const KCal::Todo* task )
+{
+ Incidence::setFields( task );
+
+ setPriority( task->priority() );
+ setPercentCompleted( task->percentComplete() );
+ setStatus( task->status() );
+ setHasStartDate( task->hasStartDate() );
+
+ if ( task->hasDueDate() )
+ setDueDate( localToUTC( task->dtDue() ) );
+ else
+ mHasDueDate = false;
+ if ( task->relatedTo() )
+ setParent( task->relatedTo()->uid() );
+ else if ( !task->relatedToUid().isEmpty() )
+ setParent( task->relatedToUid() );
+ else
+ setParent( QString::null );
+
+ if ( task->hasCompletedDate() && task->percentComplete() == 100 )
+ setCompletedDate( localToUTC( task->completed() ) );
+ else
+ mHasCompletedDate = false;
+}
+
+void Task::saveTo( KCal::Todo* task )
+{
+ Incidence::saveTo( task );
+
+ task->setPriority( priority() );
+ task->setPercentComplete( percentCompleted() );
+ task->setStatus( status() );
+ task->setHasStartDate( hasStartDate() );
+ task->setHasDueDate( hasDueDate() );
+ if ( hasDueDate() )
+ task->setDtDue( utcToLocal( dueDate() ) );
+
+ if ( !parent().isNull() )
+ task->setRelatedToUid( parent() );
+
+ if ( hasCompletedDate() && task->percentComplete() == 100 )
+ task->setCompleted( utcToLocal( mCompletedDate ) );
+}