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
|
/*
CommandDeleteEvent.cpp
This file is part of Charm, a task-based time tracking application.
Copyright (C) 2007-2018 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Mirko Boehm <mirko.boehm@kdab.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "CommandDeleteEvent.h"
#include "Core/Controller.h"
CommandDeleteEvent::CommandDeleteEvent(const Event &event, QObject *parent)
: CharmCommand(tr("Delete Event"), parent)
, m_event(event)
{
}
CommandDeleteEvent::~CommandDeleteEvent()
{
}
bool CommandDeleteEvent::prepare()
{
return true;
}
bool CommandDeleteEvent::execute(Controller *controller)
{
return controller->deleteEvent(m_event);
}
bool CommandDeleteEvent::rollback(Controller *controller)
{
int oldId = m_event.id();
m_event = controller->cloneEvent(m_event);
int newId = m_event.id();
if (oldId != newId)
Q_EMIT emitSlotEventIdChanged(oldId, newId);
return m_event.isValid();
}
bool CommandDeleteEvent::finalize()
{
return true;
}
void CommandDeleteEvent::eventIdChanged(int oid, int nid)
{
if (m_event.id() == oid)
m_event.setId(nid);
}
|
