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
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Dmitry Savchenko.
** Copyright (c) 2010 Vasiliy Sorokin.
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "todoitemsmodel.h"
#include "constants.h"
#include <QIcon>
namespace Todo {
namespace Internal {
TodoItemsModel::TodoItemsModel(QObject *parent) :
QAbstractTableModel(parent),
m_todoItemsList(0),
m_currentSortColumn(Constants::OutputColumnIndex(0)),
m_currentSortOrder(Qt::AscendingOrder)
{
}
void TodoItemsModel::setTodoItemsList(QList<TodoItem> *list)
{
m_todoItemsList = list;
todoItemsListUpdated();
}
int TodoItemsModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
// There's only one level of hierarchy
if (parent.isValid())
return 0;
if (!m_todoItemsList)
return 0;
return m_todoItemsList->count();
}
int TodoItemsModel::columnCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
return Constants::OUTPUT_COLUMN_LAST;
}
QVariant TodoItemsModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
TodoItem item = m_todoItemsList->at(index.row());
if (role == Qt::BackgroundColorRole)
return item.color;
switch (index.column()) {
case Constants::OUTPUT_COLUMN_TEXT:
switch (role) {
case Qt::DisplayRole:
return item.text;
case Qt::DecorationRole:
return QVariant::fromValue(QIcon(item.iconResource));
}
break;
case Constants::OUTPUT_COLUMN_FILE:
if (role == Qt::DisplayRole)
return item.file;
break;
case Constants::OUTPUT_COLUMN_LINE:
if (role == Qt::DisplayRole)
return item.line;
break;
}
return QVariant();
}
QVariant TodoItemsModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (orientation == Qt::Vertical)
return QVariant();
if (role != Qt::DisplayRole)
return QVariant();
switch (section) {
case Constants::OUTPUT_COLUMN_TEXT:
return tr(Constants::OUTPUT_COLUMN_TEXT_TITLE);
case Constants::OUTPUT_COLUMN_FILE:
return tr(Constants::OUTPUT_COLUMN_FILE_TITLE);
case Constants::OUTPUT_COLUMN_LINE:
return tr(Constants::OUTPUT_COLUMN_LINE_TITLE);
default:
return QVariant();
}
}
void TodoItemsModel::sort(int column, Qt::SortOrder order)
{
m_currentSortColumn = Constants::OutputColumnIndex(column);
m_currentSortOrder = order;
TodoItemSortPredicate predicate(m_currentSortColumn, m_currentSortOrder);
qSort(m_todoItemsList->begin(), m_todoItemsList->end(), predicate);
emit layoutChanged();
}
void TodoItemsModel::todoItemsListUpdated()
{
if (!m_todoItemsList)
return;
sort(m_currentSortColumn, m_currentSortOrder);
}
}
}
|
