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
|
//
// C++ Implementation: shareitemmodel
//
// Description:
//
//
// Author: Rikard Björklind <olof@linux.nu>, (C) 2005
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "shareitemmodel.h"
#include <QtGui>
#include "log.h"
ShareItemModel::ShareItemModel()
{
}
QVariant ShareItemModel::data ( const QModelIndex & index, int role ) const
{
if(!index.isValid()) return QVariant();
// Special case
if(role == Qt::DisplayRole && items.size()==0) return tr("Click or drag to add directories");
if(role == Qt::TextColorRole && items.size()==0) return QColor(100,100,100,255);
if(role == Qt::TextAlignmentRole && items.size()==0) return Qt::AlignCenter;
if(index.row() < 0 || index.row() >= items.size()) return QVariant();
if(index.column() < 0 || index.column()>2) return QVariant();
if(role == Qt::DisplayRole) {
switch(index.column()) {
case 0:
return items[index.row()].virtualDir;
case 1:
return items[index.row()].realDir;
case 2:
if(items[index.row()].shareSize==-1) return "pending";
return items[index.row()].shareSize;
}
}
return QVariant();
}
QVariant ShareItemModel::headerData ( int section, Qt::Orientation orientation, int role ) const
{
if (role != Qt::DisplayRole)
return QVariant();
if(items.size()==0) return QVariant();
if(orientation==Qt::Horizontal) {
if(section==0) return "Name";
if(section==1) return "Directory";
if(section==2) return "Size";
}
return QVariant();
}
void ShareItemModel::add(const QString& name,const QString& dir)
{
items.push_back(ShareItem(name,dir,-1));
emit layoutChanged();
}
void ShareItemModel::remove(int row)
{
vector<ShareItem>::iterator it = items.begin();
while(row--) it++;
items.erase(it);
emit layoutChanged();
}
void ShareItemModel::clear( )
{
items.clear();
}
bool ShareItemModel::dropMimeData( const QMimeData * data, Qt::DropAction /*action*/, int /*row*/, int /*column*/, const QModelIndex & /*parent*/ )
{
if(data->hasUrls()) {
QList<QUrl> urls = data->urls();
for(int i =0;i < urls.size();i++) {
QString url = urls[i].toLocalFile();
if(!url.isEmpty()) {
// Obtain a name for this url
//QString name = QInputDialog::getText(0,"Enter a name", "Enter a name for " + url);
//if(!name.isEmpty() && !name.isNull())
// add(name,url);
emit dirDropped(url);
}
}
}
return true;
}
Qt::DropActions ShareItemModel::supportedDropActions( ) const
{
return Qt::ActionMask;
}
Qt::ItemFlags ShareItemModel::flags(const QModelIndex &index) const
{
Qt::ItemFlags defaultFlags = QAbstractTableModel::flags(index);
if (index.isValid())
return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
else
return Qt::ItemIsDropEnabled | defaultFlags;
}
QStringList ShareItemModel::mimeTypes( ) const
{
QStringList sl;
sl+="text/uri-list";
return sl;
}
|
