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
|
/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2015 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/QtFileTransferListItemModel.h>
#include <boost/bind.hpp>
#include <boost/cstdint.hpp>
#include <Swiften/Base/FileSize.h>
#include <Swiften/Base/boost_bsignals.h>
#include <Swift/Controllers/FileTransfer/FileTransferController.h>
#include <Swift/Controllers/FileTransfer/FileTransferOverview.h>
#include <Swift/QtUI/QtSwiftUtil.h>
namespace Swift {
QtFileTransferListItemModel::QtFileTransferListItemModel(QObject *parent) : QAbstractItemModel(parent), fileTransferOverview(0) {
}
QtFileTransferListItemModel::~QtFileTransferListItemModel() {
if (fileTransferOverview) {
fileTransferOverview->onNewFileTransferController.disconnect(boost::bind(&QtFileTransferListItemModel::handleNewFileTransferController, this, _1));
fileTransferOverview->onFileTransferListChanged.disconnect(boost::bind(&QtFileTransferListItemModel::handleFileTransferListChanged, this));
}
}
void QtFileTransferListItemModel::setFileTransferOverview(FileTransferOverview *overview) {
if (fileTransferOverview) {
fileTransferOverview->onNewFileTransferController.disconnect(boost::bind(&QtFileTransferListItemModel::handleNewFileTransferController, this, _1));
fileTransferOverview->onFileTransferListChanged.disconnect(boost::bind(&QtFileTransferListItemModel::handleFileTransferListChanged, this));
}
fileTransferOverview = overview;
if (fileTransferOverview) {
fileTransferOverview->onNewFileTransferController.connect(boost::bind(&QtFileTransferListItemModel::handleNewFileTransferController, this, _1));
fileTransferOverview->onFileTransferListChanged.connect(boost::bind(&QtFileTransferListItemModel::handleFileTransferListChanged, this));
}
emit layoutAboutToBeChanged();
emit layoutChanged();
}
void QtFileTransferListItemModel::handleNewFileTransferController(FileTransferController* newController) {
emit layoutAboutToBeChanged();
emit layoutChanged();
dataChanged(createIndex(0,0), createIndex(fileTransferOverview->getFileTransfers().size(),4));
newController->onStateChanged.connect(boost::bind(&QtFileTransferListItemModel::handleStateChange, this, fileTransferOverview->getFileTransfers().size() - 1));
newController->onProgressChange.connect(boost::bind(&QtFileTransferListItemModel::handleProgressChange, this, fileTransferOverview->getFileTransfers().size() - 1));
}
void QtFileTransferListItemModel::handleFileTransferListChanged() {
emit layoutAboutToBeChanged();
emit layoutChanged();
}
void QtFileTransferListItemModel::handleStateChange(int index) {
emit dataChanged(createIndex(index, 2), createIndex(index, 2));
}
void QtFileTransferListItemModel::handleProgressChange(int index) {
emit dataChanged(createIndex(index, 3), createIndex(index, 3));
}
QVariant QtFileTransferListItemModel::headerData(int section, Qt::Orientation /* orientation */, int role) const {
if (role != Qt::DisplayRole) return QVariant();
if (section == Direction) return QVariant(QObject::tr("Direction"));
if (section == OtherParty) return QVariant(QObject::tr("Other Party"));
if (section == State) return QVariant(QObject::tr("State"));
if (section == Progress) return QVariant(QObject::tr("Progress"));
if (section == OverallSize) return QVariant(QObject::tr("Size"));
return QVariant();
}
int QtFileTransferListItemModel::columnCount(const QModelIndex& /* parent */) const {
return NoOfColumns;
}
QVariant QtFileTransferListItemModel::data(const QModelIndex &index, int role) const {
if (role != Qt::DisplayRole || !index.isValid() ||
!fileTransferOverview || static_cast<size_t>(index.row()) >= fileTransferOverview->getFileTransfers().size()) {
return QVariant();
}
FileTransferController* controller = fileTransferOverview->getFileTransfers().at(index.row());
if (index.column() == Direction) {
return controller->isIncoming() ? QVariant(QObject::tr("Incoming")) : QVariant(QObject::tr("Outgoing"));
}
if (index.column() == OtherParty) {
return QVariant(P2QSTRING(controller->getOtherParty().toString()));
}
if (index.column() == State) {
FileTransfer::State state = controller->getState();
switch(state.type) {
case FileTransfer::State::Initial:
assert(false);
return QVariant("");
case FileTransfer::State::WaitingForStart:
return QVariant(QObject::tr("Waiting for start"));
case FileTransfer::State::WaitingForAccept:
return QVariant(QObject::tr("Waiting for other side to accept"));
case FileTransfer::State::Negotiating:
return QVariant(QObject::tr("Negotiating"));
case FileTransfer::State::Transferring:
return QVariant(QObject::tr("Transferring"));
case FileTransfer::State::Finished:
return QVariant(QObject::tr("Finished"));
case FileTransfer::State::Failed:
return QVariant(QObject::tr("Failed"));
case FileTransfer::State::Canceled:
return QVariant(QObject::tr("Canceled"));
}
}
if (index.column() == Progress) {
return QVariant(QString::number(controller->getProgress()));
}
if (index.column() == OverallSize) {
return QVariant(P2QSTRING(formatSize((controller->getSize()))));
}
return QVariant();
}
QModelIndex QtFileTransferListItemModel::parent(const QModelIndex& /* child */) const {
return createIndex(0,0);
}
int QtFileTransferListItemModel::rowCount(const QModelIndex& /* parent */) const {
return fileTransferOverview ? fileTransferOverview->getFileTransfers().size() : 0;
}
QModelIndex QtFileTransferListItemModel::index(int row, int column, const QModelIndex& /* parent */) const {
return createIndex(row, column, static_cast<void*>(0));
}
}
|
Swift