kitchensync

calendardiffalgo.cpp
1/*
2 This file is part of libtdepim.
3
4 Copyright (c) 2004 Tobias Koenig <tokoe@kde.org>
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public License
17 along with this library; see the file COPYING.LIB. If not, write to
18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 Boston, MA 02110-1301, USA.
20*/
21
22#include <tdelocale.h>
23
24#include <libkcal/kcalversion.h>
25
26#include "calendardiffalgo.h"
27
28using namespace KSync;
29
30#ifndef KDE_USE_FINAL
31static bool compareString( const TQString &left, const TQString &right )
32{
33 if ( left.isEmpty() && right.isEmpty() )
34 return true;
35 else
36 return left == right;
37}
38#endif
39
40static TQString toString( KCal::Attendee *attendee )
41{
42 return attendee->name() + "<" + attendee->email() + ">";
43}
44
45static TQString toString( KCal::Alarm * )
46{
47 return TQString();
48}
49
50static TQString toString( KCal::Incidence * )
51{
52 return TQString();
53}
54
55static TQString toString( KCal::Attachment * )
56{
57 return TQString();
58}
59
60static TQString toString( const TQDate &date )
61{
62 return date.toString();
63}
64
65static TQString toString( const TQDateTime &dateTime )
66{
67 return dateTime.toString();
68}
69
70static TQString toString( const TQString str )
71{
72 return str;
73}
74
75static TQString toString( bool value )
76{
77 if ( value )
78 return i18n( "Yes" );
79 else
80 return i18n( "No" );
81}
82
83CalendarDiffAlgo::CalendarDiffAlgo( KCal::Incidence *leftIncidence,
84 KCal::Incidence *rightIncidence )
85 : mLeftIncidence( leftIncidence ), mRightIncidence( rightIncidence )
86{
87}
88
89void CalendarDiffAlgo::run()
90{
91 begin();
92
93 diffIncidenceBase( mLeftIncidence, mRightIncidence );
94 diffIncidence( mLeftIncidence, mRightIncidence );
95
96 KCal::Event *leftEvent = dynamic_cast<KCal::Event*>( mLeftIncidence );
97 KCal::Event *rightEvent = dynamic_cast<KCal::Event*>( mRightIncidence );
98 if ( leftEvent && rightEvent ) {
99 diffEvent( leftEvent, rightEvent );
100 } else {
101 KCal::Todo *leftTodo = dynamic_cast<KCal::Todo*>( mLeftIncidence );
102 KCal::Todo *rightTodo = dynamic_cast<KCal::Todo*>( mRightIncidence );
103 if ( leftTodo && rightTodo ) {
104 diffTodo( leftTodo, rightTodo );
105 }
106 }
107
108 end();
109}
110
111void CalendarDiffAlgo::diffIncidenceBase( KCal::IncidenceBase *left, KCal::IncidenceBase *right )
112{
113 diffList( i18n( "Attendees" ), left->attendees(), right->attendees() );
114
115 if ( left->dtStart() != right->dtStart() )
116 conflictField( i18n( "Start time" ), left->dtStartStr(), right->dtStartStr() );
117
118 if ( !compareString( left->organizer().fullName(), right->organizer().fullName() ) )
119 conflictField( i18n( "Organizer" ), left->organizer().fullName(), right->organizer().fullName() );
120
121 if ( !compareString( left->uid(), right->uid() ) )
122 conflictField( i18n( "UID" ), left->uid(), right->uid() );
123
124 if ( left->doesFloat() != right->doesFloat() )
125 conflictField( i18n( "Is floating" ), toString( left->doesFloat() ), toString( right->doesFloat() ) );
126
127 if ( left->hasDuration() != right->hasDuration() )
128 conflictField( i18n( "Has duration" ), toString( left->hasDuration() ), toString( right->hasDuration() ) );
129
130 if ( left->duration() != right->duration() )
131 conflictField( i18n( "Duration" ), TQString::number( left->duration() ), TQString::number( right->duration() ) );
132}
133
134void CalendarDiffAlgo::diffIncidence( KCal::Incidence *left, KCal::Incidence *right )
135{
136 if ( !compareString( left->description(), right->description() ) )
137 conflictField( i18n( "Description" ), left->description(), right->description() );
138
139 if ( !compareString( left->summary(), right->summary() ) )
140 conflictField( i18n( "Summary" ), left->summary(), right->summary() );
141
142 if ( left->status() != right->status() )
143 conflictField( i18n( "Status" ), left->statusStr(), right->statusStr() );
144
145 if ( left->secrecy() != right->secrecy() )
146 conflictField( i18n( "Secrecy" ), toString( left->secrecy() ), toString( right->secrecy() ) );
147
148 if ( left->priority() != right->priority() )
149 conflictField( i18n( "Priority" ), toString( left->priority() ), toString( right->priority() ) );
150
151 if ( !compareString( left->location(), right->location() ) )
152 conflictField( i18n( "Location" ), left->location(), right->location() );
153
154 diffList( i18n( "Categories" ), left->categories(), right->categories() );
155 diffList( i18n( "Alarms" ), left->alarms(), right->alarms() );
156 diffList( i18n( "Resources" ), left->resources(), right->resources() );
157 diffList( i18n( "Relations" ), left->relations(), right->relations() );
158 diffList( i18n( "Attachments" ), left->attachments(), right->attachments() );
159#if LIBKCAL_IS_VERSION( 1, 3, 1 )
160 diffList( i18n( "Exception Dates" ), left->recurrence()->exDates(), right->recurrence()->exDates() );
161 diffList( i18n( "Exception Times" ), left->recurrence()->exDateTimes(), right->recurrence()->exDateTimes() );
162#endif
163 // TODO: recurrence dates and date/times, exrules, rrules
164
165 if ( left->created() != right->created() )
166 conflictField( i18n( "Created" ), left->created().toString(), right->created().toString() );
167
168 if ( !compareString( left->relatedToUid(), right->relatedToUid() ) )
169 conflictField( i18n( "Related Uid" ), left->relatedToUid(), right->relatedToUid() );
170}
171
172void CalendarDiffAlgo::diffEvent( KCal::Event *left, KCal::Event *right )
173{
174 if ( left->hasEndDate() != right->hasEndDate() )
175 conflictField( i18n( "Has End Date" ), toString( left->hasEndDate() ), toString( right->hasEndDate() ) );
176
177 if ( left->dtEnd() != right->dtEnd() )
178 conflictField( i18n( "End Date" ), left->dtEndStr(), right->dtEndStr() );
179
180 // TODO: check transparency
181}
182
183void CalendarDiffAlgo::diffTodo( KCal::Todo *left, KCal::Todo *right )
184{
185 if ( left->hasStartDate() != right->hasStartDate() )
186 conflictField( i18n( "Has Start Date" ), toString( left->hasStartDate() ), toString( right->hasStartDate() ) );
187
188 if ( left->hasDueDate() != right->hasDueDate() )
189 conflictField( i18n( "Has Due Date" ), toString( left->hasDueDate() ), toString( right->hasDueDate() ) );
190
191 if ( left->dtDue() != right->dtDue() )
192 conflictField( i18n( "Due Date" ), left->dtDue().toString(), right->dtDue().toString() );
193
194 if ( left->hasCompletedDate() != right->hasCompletedDate() )
195 conflictField( i18n( "Has Complete Date" ), toString( left->hasCompletedDate() ), toString( right->hasCompletedDate() ) );
196
197 if ( left->percentComplete() != right->percentComplete() )
198 conflictField( i18n( "Complete" ), TQString::number( left->percentComplete() ), TQString::number( right->percentComplete() ) );
199
200 if ( left->completed() != right->completed() )
201 conflictField( i18n( "Completed" ), toString( left->completed() ), toString( right->completed() ) );
202}
203
204template <class L>
205void CalendarDiffAlgo::diffList( const TQString &id,
206 const TQValueList<L> &left, const TQValueList<L> &right )
207{
208 for ( uint i = 0; i < left.count(); ++i ) {
209 if ( right.find( left[ i ] ) == right.end() )
210 additionalLeftField( id, toString( left[ i ] ) );
211 }
212
213 for ( uint i = 0; i < right.count(); ++i ) {
214 if ( left.find( right[ i ] ) == left.end() )
215 additionalRightField( id, toString( right[ i ] ) );
216 }
217}