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/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2015-2016 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 <boost/signals2.hpp>
#include <Swiften/Base/FileSize.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(nullptr) {
}
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*>(nullptr));
}
}
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Swift