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
|
/* This file is part of the KDE project
* Copyright (C) 2008 Peter Simonsson <peter.simonsson@gmail.com>
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "CollectionItemModel.h"
#include "StencilBoxDebug.h"
#include <KoShapeFactoryBase.h>
#include <KoProperties.h>
#include <QMimeData>
CollectionItemModel::CollectionItemModel(QObject* parent)
: QAbstractListModel(parent),
m_viewMode(QListView::IconMode)
{
setSupportedDragActions(Qt::CopyAction);
}
QVariant CollectionItemModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid() || index.row() > m_shapeTemplateList.count ())
return QVariant();
switch(role)
{
case Qt::ToolTipRole:
return m_shapeTemplateList[index.row()].toolTip;
case Qt::DecorationRole:
return m_shapeTemplateList[index.row()].icon;
case Qt::UserRole:
return m_shapeTemplateList[index.row()].id;
case Qt::DisplayRole:
return m_viewMode == QListView::ListMode ? m_shapeTemplateList[index.row()].name : QString();
case Qt::UserRole+1:
return m_shapeTemplateList[index.row()].name;
default:
return QVariant();
}
return QVariant();
}
int CollectionItemModel::rowCount(const QModelIndex& parent) const
{
Q_UNUSED(parent);
return m_shapeTemplateList.count();
}
void CollectionItemModel::setShapeTemplateList(const QList<KoCollectionItem>& newlist)
{
m_shapeTemplateList = newlist;
reset();
}
QListView::ViewMode CollectionItemModel::viewMode() const
{
return m_viewMode;
}
void CollectionItemModel::setViewMode(QListView::ViewMode vm)
{
if(m_viewMode == vm)
return;
m_viewMode = vm;
}
QMimeData* CollectionItemModel::mimeData(const QModelIndexList& indexes) const
{
if(indexes.isEmpty())
return 0;
QModelIndex index = indexes.first();
if(!index.isValid())
return 0;
if(m_shapeTemplateList.isEmpty())
return 0;
QByteArray itemData;
QDataStream dataStream(&itemData, QIODevice::WriteOnly);
dataStream << m_shapeTemplateList[index.row()].id;
const KoProperties *props = m_shapeTemplateList[index.row()].properties;
if(props)
dataStream << props->store("shapes");
else
dataStream << QString();
QMimeData* mimeData = new QMimeData;
mimeData->setData(SHAPETEMPLATE_MIMETYPE, itemData);
return mimeData;
}
QStringList CollectionItemModel::mimeTypes() const
{
QStringList mimetypes;
mimetypes << SHAPETEMPLATE_MIMETYPE;
return mimetypes;
}
Qt::ItemFlags CollectionItemModel::flags(const QModelIndex& index) const
{
if(index.isValid())
return QAbstractListModel::flags(index) | Qt::ItemIsDragEnabled;
return QAbstractListModel::flags(index);
}
const KoProperties* CollectionItemModel::properties(const QModelIndex& index) const
{
if (!index.isValid() || index.row() > m_shapeTemplateList.count())
return 0;
return m_shapeTemplateList[index.row()].properties;
}
|
