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00022 #include <klocale.h>
00023
00024 #include "calendardiffalgo.h"
00025
00026 using namespace KPIM;
00027
00028 #ifndef KDE_USE_FINAL
00029 static bool compareString( const QString &left, const QString &right )
00030 {
00031 if ( left.isEmpty() && right.isEmpty() )
00032 return true;
00033 else
00034 return left == right;
00035 }
00036 #endif
00037
00038 static QString toString( KCal::Attendee *attendee )
00039 {
00040 return attendee->name() + "<" + attendee->email() + ">";
00041 }
00042
00043 static QString toString( KCal::Alarm * )
00044 {
00045 return QString::null;
00046 }
00047
00048 static QString toString( KCal::Incidence * )
00049 {
00050 return QString::null;
00051 }
00052
00053 static QString toString( KCal::Attachment * )
00054 {
00055 return QString::null;
00056 }
00057
00058 static QString toString( const QDate &date )
00059 {
00060 return date.toString();
00061 }
00062
00063 static QString toString( const QDateTime &dateTime )
00064 {
00065 return dateTime.toString();
00066 }
00067
00068 static QString toString( const QString str )
00069 {
00070 return str;
00071 }
00072
00073 static QString toString( bool value )
00074 {
00075 if ( value )
00076 return i18n( "Yes" );
00077 else
00078 return i18n( "No" );
00079 }
00080
00081 CalendarDiffAlgo::CalendarDiffAlgo( KCal::Incidence *leftIncidence,
00082 KCal::Incidence *rightIncidence )
00083 : mLeftIncidence( leftIncidence ), mRightIncidence( rightIncidence )
00084 {
00085 }
00086
00087 void CalendarDiffAlgo::run()
00088 {
00089 begin();
00090
00091 diffIncidenceBase( mLeftIncidence, mRightIncidence );
00092 diffIncidence( mLeftIncidence, mRightIncidence );
00093
00094 KCal::Event *leftEvent = dynamic_cast<KCal::Event*>( mLeftIncidence );
00095 KCal::Event *rightEvent = dynamic_cast<KCal::Event*>( mRightIncidence );
00096 if ( leftEvent && rightEvent ) {
00097 diffEvent( leftEvent, rightEvent );
00098 } else {
00099 KCal::Todo *leftTodo = dynamic_cast<KCal::Todo*>( mLeftIncidence );
00100 KCal::Todo *rightTodo = dynamic_cast<KCal::Todo*>( mRightIncidence );
00101 if ( leftTodo && rightTodo ) {
00102 diffTodo( leftTodo, rightTodo );
00103 }
00104 }
00105
00106 end();
00107 }
00108
00109 void CalendarDiffAlgo::diffIncidenceBase( KCal::IncidenceBase *left, KCal::IncidenceBase *right )
00110 {
00111 diffList( i18n( "Attendees" ), left->attendees(), right->attendees() );
00112
00113 if ( left->dtStart() != right->dtStart() )
00114 conflictField( i18n( "Start time" ), left->dtStartStr(), right->dtStartStr() );
00115
00116 if ( !compareString( left->organizer().fullName(), right->organizer().fullName() ) )
00117 conflictField( i18n( "Organizer" ), left->organizer().fullName(), right->organizer().fullName() );
00118
00119 if ( !compareString( left->uid(), right->uid() ) )
00120 conflictField( i18n( "UID" ), left->uid(), right->uid() );
00121
00122 if ( left->doesFloat() != right->doesFloat() )
00123 conflictField( i18n( "Is floating" ), toString( left->doesFloat() ), toString( right->doesFloat() ) );
00124
00125 if ( left->hasDuration() != right->hasDuration() )
00126 conflictField( i18n( "Has duration" ), toString( left->hasDuration() ), toString( right->hasDuration() ) );
00127
00128 if ( left->duration() != right->duration() )
00129 conflictField( i18n( "Duration" ), QString::number( left->duration() ), QString::number( right->duration() ) );
00130 }
00131
00132 void CalendarDiffAlgo::diffIncidence( KCal::Incidence *left, KCal::Incidence *right )
00133 {
00134 if ( !compareString( left->description(), right->description() ) )
00135 conflictField( i18n( "Description" ), left->description(), right->description() );
00136
00137 if ( !compareString( left->summary(), right->summary() ) )
00138 conflictField( i18n( "Summary" ), left->summary(), right->summary() );
00139
00140 if ( left->status() != right->status() )
00141 conflictField( i18n( "Status" ), left->statusStr(), right->statusStr() );
00142
00143 if ( left->secrecy() != right->secrecy() )
00144 conflictField( i18n( "Secrecy" ), toString( left->secrecy() ), toString( right->secrecy() ) );
00145
00146 if ( left->priority() != right->priority() )
00147 conflictField( i18n( "Priority" ), toString( left->priority() ), toString( right->priority() ) );
00148
00149 if ( !compareString( left->location(), right->location() ) )
00150 conflictField( i18n( "Location" ), left->location(), right->location() );
00151
00152 diffList( i18n( "Categories" ), left->categories(), right->categories() );
00153 diffList( i18n( "Alarms" ), left->alarms(), right->alarms() );
00154 diffList( i18n( "Resources" ), left->resources(), right->resources() );
00155 diffList( i18n( "Relations" ), left->relations(), right->relations() );
00156 diffList( i18n( "Attachments" ), left->attachments(), right->attachments() );
00157 diffList( i18n( "Exception Dates" ), left->recurrence()->exDates(), right->recurrence()->exDates() );
00158 diffList( i18n( "Exception Times" ), left->recurrence()->exDateTimes(), right->recurrence()->exDateTimes() );
00159
00160
00161 if ( left->created() != right->created() )
00162 conflictField( i18n( "Created" ), left->created().toString(), right->created().toString() );
00163
00164 if ( !compareString( left->relatedToUid(), right->relatedToUid() ) )
00165 conflictField( i18n( "Related Uid" ), left->relatedToUid(), right->relatedToUid() );
00166 }
00167
00168 void CalendarDiffAlgo::diffEvent( KCal::Event *left, KCal::Event *right )
00169 {
00170 if ( left->hasEndDate() != right->hasEndDate() )
00171 conflictField( i18n( "Has End Date" ), toString( left->hasEndDate() ), toString( right->hasEndDate() ) );
00172
00173 if ( left->dtEnd() != right->dtEnd() )
00174 conflictField( i18n( "End Date" ), left->dtEndStr(), right->dtEndStr() );
00175
00176
00177 }
00178
00179 void CalendarDiffAlgo::diffTodo( KCal::Todo *left, KCal::Todo *right )
00180 {
00181 if ( left->hasStartDate() != right->hasStartDate() )
00182 conflictField( i18n( "Has Start Date" ), toString( left->hasStartDate() ), toString( right->hasStartDate() ) );
00183
00184 if ( left->hasDueDate() != right->hasDueDate() )
00185 conflictField( i18n( "Has Due Date" ), toString( left->hasDueDate() ), toString( right->hasDueDate() ) );
00186
00187 if ( left->dtDue() != right->dtDue() )
00188 conflictField( i18n( "Due Date" ), left->dtDue().toString(), right->dtDue().toString() );
00189
00190 if ( left->hasCompletedDate() != right->hasCompletedDate() )
00191 conflictField( i18n( "Has Complete Date" ), toString( left->hasCompletedDate() ), toString( right->hasCompletedDate() ) );
00192
00193 if ( left->percentComplete() != right->percentComplete() )
00194 conflictField( i18n( "Complete" ), QString::number( left->percentComplete() ), QString::number( right->percentComplete() ) );
00195
00196 if ( left->completed() != right->completed() )
00197 conflictField( i18n( "Completed" ), toString( left->completed() ), toString( right->completed() ) );
00198 }
00199
00200 template <class L>
00201 void CalendarDiffAlgo::diffList( const QString &id,
00202 const QValueList<L> &left, const QValueList<L> &right )
00203 {
00204 for ( uint i = 0; i < left.count(); ++i ) {
00205 if ( right.find( left[ i ] ) == right.end() )
00206 additionalLeftField( id, toString( left[ i ] ) );
00207 }
00208
00209 for ( uint i = 0; i < right.count(); ++i ) {
00210 if ( left.find( right[ i ] ) == left.end() )
00211 additionalRightField( id, toString( right[ i ] ) );
00212 }
00213 }