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
|
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "buildconfigurationmodel.h"
#include "target.h"
#include "buildconfiguration.h"
using namespace ProjectExplorer;
/*!
\class ProjectExplorer::BuildConfigurationModel
\brief A model to represent the build configurations of a target.
To be used in for the drop down of comboboxes.
Does automatically adjust itself to added and removed BuildConfigurations
Very similar to the Run Configuration Model.
TODO might it possible to share code without making the code a complete mess.
*/
class BuildConfigurationComparer
{
public:
bool operator()(BuildConfiguration *a, BuildConfiguration *b)
{
return a->displayName() < b->displayName();
}
};
BuildConfigurationModel::BuildConfigurationModel(Target *target, QObject *parent)
: QAbstractListModel(parent),
m_target(target)
{
m_buildConfigurations = m_target->buildConfigurations();
qSort(m_buildConfigurations.begin(), m_buildConfigurations.end(), BuildConfigurationComparer());
connect(target, SIGNAL(addedBuildConfiguration(ProjectExplorer::BuildConfiguration*)),
this, SLOT(addedBuildConfiguration(ProjectExplorer::BuildConfiguration*)));
connect(target, SIGNAL(removedBuildConfiguration(ProjectExplorer::BuildConfiguration*)),
this, SLOT(removedBuildConfiguration(ProjectExplorer::BuildConfiguration*)));
foreach (BuildConfiguration *bc, m_buildConfigurations)
connect(bc, SIGNAL(displayNameChanged()),
this, SLOT(displayNameChanged()));
}
int BuildConfigurationModel::rowCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : m_buildConfigurations.size();
}
int BuildConfigurationModel::columnCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : 1;
}
void BuildConfigurationModel::displayNameChanged()
{
BuildConfiguration *rc = qobject_cast<BuildConfiguration *>(sender());
if (!rc)
return;
BuildConfigurationComparer compare;
// Find the old position
int oldPos = m_buildConfigurations.indexOf(rc);
if (oldPos >= 1 && compare(m_buildConfigurations.at(oldPos), m_buildConfigurations.at(oldPos - 1))) {
// We need to move up
int newPos = oldPos - 1;
while (newPos >= 0 && compare(m_buildConfigurations.at(oldPos), m_buildConfigurations.at(newPos))) {
--newPos;
}
++newPos;
beginMoveRows(QModelIndex(), oldPos, oldPos, QModelIndex(), newPos);
m_buildConfigurations.insert(newPos, rc);
m_buildConfigurations.removeAt(oldPos + 1);
endMoveRows();
// Not only did we move, we also changed...
emit dataChanged(index(newPos, 0), index(newPos,0));
} else if (oldPos < m_buildConfigurations.size() - 1
&& compare(m_buildConfigurations.at(oldPos + 1), m_buildConfigurations.at(oldPos))) {
// We need to move down
int newPos = oldPos + 1;
while (newPos < m_buildConfigurations.size()
&& compare(m_buildConfigurations.at(newPos), m_buildConfigurations.at(oldPos))) {
++newPos;
}
beginMoveRows(QModelIndex(), oldPos, oldPos, QModelIndex(), newPos);
m_buildConfigurations.insert(newPos, rc);
m_buildConfigurations.removeAt(oldPos);
endMoveRows();
// We need to subtract one since removing at the old place moves the newIndex down
emit dataChanged(index(newPos - 1, 0), index(newPos - 1, 0));
} else {
emit dataChanged(index(oldPos, 0), index(oldPos, 0));
}
}
QVariant BuildConfigurationModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::DisplayRole) {
const int row = index.row();
if (row < m_buildConfigurations.size()) {
return m_buildConfigurations.at(row)->displayName();
}
}
return QVariant();
}
BuildConfiguration *BuildConfigurationModel::buildConfigurationAt(int i)
{
if (i > m_buildConfigurations.size() || i < 0)
return 0;
return m_buildConfigurations.at(i);
}
BuildConfiguration *BuildConfigurationModel::buildConfigurationFor(const QModelIndex &idx)
{
if (idx.row() > m_buildConfigurations.size() || idx.row() < 0)
return 0;
return m_buildConfigurations.at(idx.row());
}
QModelIndex BuildConfigurationModel::indexFor(BuildConfiguration *rc)
{
int idx = m_buildConfigurations.indexOf(rc);
if (idx == -1)
return QModelIndex();
return index(idx, 0);
}
void BuildConfigurationModel::addedBuildConfiguration(ProjectExplorer::BuildConfiguration *bc)
{
// Find the right place to insert
BuildConfigurationComparer compare;
int i = 0;
for (; i < m_buildConfigurations.size(); ++i) {
if (compare(bc, m_buildConfigurations.at(i))) {
break;
}
}
beginInsertRows(QModelIndex(), i, i);
m_buildConfigurations.insert(i, bc);
endInsertRows();
connect(bc, SIGNAL(displayNameChanged()),
this, SLOT(displayNameChanged()));
}
void BuildConfigurationModel::removedBuildConfiguration(ProjectExplorer::BuildConfiguration *bc)
{
int i = m_buildConfigurations.indexOf(bc);
beginRemoveRows(QModelIndex(), i, i);
m_buildConfigurations.removeAt(i);
endRemoveRows();
}
|
