1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
/*
This file is part of libkcal.
Copyright (c) 2001 Cornelius Schumacher <schumacher@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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <kdebug.h>
#include "freebusy.h"
//Added by qt3to4:
#include <Q3ValueList>
#include <Q3PtrList>
using namespace KCal;
FreeBusy::FreeBusy()
{
}
FreeBusy::FreeBusy(const QDateTime &start, const QDateTime &end)
{
setDtStart(start);
setDtEnd(end);
}
FreeBusy::FreeBusy( Calendar *calendar, const QDateTime &start, const QDateTime &end )
{
kdDebug() << "FreeBusy::FreeBusy" << endl;
mCalendar = calendar;
setDtStart(start);
setDtEnd(end);
//Gets all the events in the calendar
Q3PtrList<Event> eventList = mCalendar->events();
Event *event;
int extraDays, i, x, duration;
duration = start.daysTo(end);
QDate day;
QDateTime tmpStart;
QDateTime tmpEnd;
//Loops through every event in the calendar
for( event = eventList.first(); event; event = eventList.next() ) {
//This whole for loop is for recurring events, it loops through
//each of the days of the freebusy request
//First check if this is transparent. If it is, it shouldn't be in the
//freebusy list
if ( event->transparency() == Event::Transparent )
// Transparent
continue;
for(i=0; i<=duration; i++) {
day=(start.addDays(i).date());
tmpStart.setDate(day);
tmpEnd.setDate(day);
if( (*(event->recurrence())).doesRecur() ) {
if ( event->isMultiDay() ) {
extraDays = event->dtStart().date().daysTo(event->dtEnd().date());
for (x=0; x<=extraDays; x++) {
if ( event->recursOn(day.addDays(-x))) {
tmpStart.setDate(day.addDays(-x));
tmpStart.setTime(event->dtStart().time());
tmpEnd=tmpStart.addSecs( (event->duration()) );
addLocalPeriod( tmpStart, tmpEnd );
break;
}
}
} else {
if (event->recursOn(day)) {
tmpStart.setTime(event->dtStart().time());
tmpEnd.setTime(event->dtEnd().time());
addLocalPeriod (tmpStart, tmpEnd);
}
}
}
}
//Non-reocurring events
addLocalPeriod(event->dtStart(), event->dtEnd());
}
sortList();
}
FreeBusy::~FreeBusy()
{
}
bool FreeBusy::setDtEnd( const QDateTime &end )
{
mDtEnd = end;
return true;
}
QDateTime FreeBusy::dtEnd() const
{
return mDtEnd;
}
Q3ValueList<Period> FreeBusy::busyPeriods() const
{
return mBusyPeriods;
}
bool FreeBusy::addLocalPeriod(const QDateTime &eventStart, const QDateTime &eventEnd ) {
QDateTime tmpStart;
QDateTime tmpEnd;
//Check to see if the start *or* end of the event is
//between the start and end of the freebusy dates.
if (!((((this->dtStart()).secsTo(eventStart)>=0)&&(eventStart.secsTo(this->dtEnd())>=0))
||(((this->dtStart()).secsTo(eventEnd) >= 0)&&(eventEnd.secsTo(this->dtEnd()) >= 0))))
return false;
if ( eventStart.secsTo(this->dtStart())>=0) {
tmpStart = this->dtStart();
} else {
tmpStart = eventStart;
}
if ( eventEnd.secsTo(this->dtEnd())<=0 ) {
tmpEnd = this->dtEnd();
} else {
tmpEnd = eventEnd;
}
Period p(tmpStart, tmpEnd);
mBusyPeriods.append( p );
return true;
}
FreeBusy::FreeBusy(Q3ValueList<Period> busyPeriods)
{
mBusyPeriods = busyPeriods;
}
void FreeBusy::sortList()
{
typedef Q3ValueList<Period> PeriodList;
PeriodList::Iterator tmpPeriod, earlyPeriod;
PeriodList sortedList;
QDateTime earlyTime;
while( mBusyPeriods.count() > 0 ) {
earlyTime=(*mBusyPeriods.begin()).start();
for (tmpPeriod=mBusyPeriods.begin(); tmpPeriod!=mBusyPeriods.end(); tmpPeriod++) {
if (earlyTime.secsTo((*tmpPeriod).start()) <= 0) {
earlyTime=(*tmpPeriod).start();
earlyPeriod=tmpPeriod;
}
}
//Move tmpPeriod to sortedList
Period tmpPeriod( (*earlyPeriod).start(), (*earlyPeriod).end() );
sortedList.append( tmpPeriod );
mBusyPeriods.remove( earlyPeriod );
}
mBusyPeriods=sortedList;
}
void FreeBusy::addPeriod(const QDateTime &start, const QDateTime &end)
{
Period p(start, end);
mBusyPeriods.append( p );
sortList();
}
|
