QString QTorrentItemDelegat::GetStatusString(const Torrent& tor) const
{
QString upSpeed(tor.GetUploadSpeed());
QString downSpeed(tor.GetDwonloadSpeed());
QString status(tor.GetStatusString());
bool hasError(tor.hasError());
if(hasError)
{
return tor.GetErrorMessage();
}
if(tor.isPaused())
{
return tr("STR_PAUSED");
}
if(tor.isDownloading())
{
return QString("%1: %2 %3 - %4 %5").arg(status).arg(QChar(0x2193)).arg(downSpeed).arg(QChar(0x2191)).arg(upSpeed);
}
if(tor.isSeeding())
{
if(!upSpeed.isEmpty())
{
return QString("%2 %3 - %1").arg(status).arg(QChar(0x2191)).arg(upSpeed);
}
}
return status;
}
void QTorrentItemDelegat::drawTorrent(QPainter* painter, const QStyleOptionViewItem& option, const Torrent& tor, const QModelIndex& index) const
{
QStyleOptionViewItemV4 opt = option;
initStyleOption(&opt, index);
QStyle* style;
if(opt.widget != NULL)
{
style = opt.widget->style();
}
else
{
style = QApplication::style();
}
const int iconSize(style->pixelMetric(QStyle::PM_LargeIconSize));
QFont nameFont(option.font);
nameFont.setWeight(QFont::Bold);
const QFontMetrics nameFM(nameFont);
const QIcon mimeIcon(tor.GetMimeTypeIcon());
QString nameStr(tor.GetName());
QSize nameSize(nameFM.size(0, nameStr));
QFont statusFont(option.font);
statusFont.setPointSize(int (option.font.pointSize() * 0.9));
const QFontMetrics statusFM(statusFont);
QString statusStr(GetStatusString(tor));
int statusWidth = statusFM.width(statusStr);
QFont progressFont(statusFont);
const QFontMetrics progressFM(progressFont);
QString progressStr(GetProgressString(tor));
bool isPaused(tor.isPaused());
painter->save();
painter->setRenderHint(QPainter::Antialiasing);
style->drawPrimitive(QStyle::PE_PanelItemViewItem, &opt, painter, opt.widget);
/* if (option.state & QStyle::State_Selected) {
QPalette::ColorGroup cg = option.state & QStyle::State_Enabled
? QPalette::Active : QPalette::Disabled;
if (cg == QPalette::Normal && !(option.state & QStyle::State_Active))
cg = QPalette::Inactive;
painter->fillRect(option.rect, opt.backgroundBrush);
}*/
//style->drawControl(QStyle::CE_ItemViewItem,&option,painter);
QIcon::Mode im;
if(isPaused || !(option.state & QStyle::State_Enabled))
{
im = QIcon::Disabled;
}
else if(option.state & QStyle::State_Selected)
{
im = QIcon::Selected;
}
else
{
im = QIcon::Normal;
}
QIcon::State qs;
if(isPaused)
{
qs = QIcon::Off;
}
else
{
qs = QIcon::On;
}
QPalette::ColorGroup cg = QPalette::Normal;
if(isPaused || !(option.state & QStyle::State_Enabled))
{
cg = QPalette::Disabled;
}
if(cg == QPalette::Normal && !(option.state & QStyle::State_Active))
{
cg = QPalette::Inactive;
}
QPalette::ColorRole cr;
if(option.state & QStyle::State_Selected)
{
cr = QPalette::HighlightedText;
}
cr = QPalette::Text;
// layout
const QSize m(margin(*style));
QRect fillArea(option.rect);
fillArea.adjust(m.width(), m.height(), -m.width(), -m.height());
QRect iconArea(fillArea.x(), fillArea.y() + (fillArea.height() - iconSize) / 2, iconSize, iconSize);
QRect nameArea(iconArea.x() + iconArea.width() + GUI_PAD, fillArea.y(),
fillArea.width() - GUI_PAD - iconArea.width(), nameSize.height());
if (nameArea.width() + nameArea.x() > opt.rect.width())
{
nameArea.setWidth(opt.rect.width() - nameArea.x());
}
QRect barArea(nameArea.x(), nameArea.y() + statusFM.lineSpacing() + GUI_PAD / 2, nameArea.width(), BAR_HEIGHT);
QRect progArea(nameArea.x(), barArea.y() + barArea.height() + GUI_PAD / 2, barArea.width() - statusWidth, nameArea.height());
QRect statusArea(progArea.x() + progArea.width(), progArea.y(), statusWidth, progArea.height());
if(tor.hasError())
{
painter->setPen(QColor("red"));
}
else
{
painter->setPen(opt.palette.color(cg, cr));
}
mimeIcon.paint(painter, iconArea, Qt::AlignCenter, im, qs);
painter->setFont(nameFont);
nameStr = nameFM.elidedText(nameStr, Qt::ElideRight, nameArea.width());
style->drawItemText(painter, nameArea, Qt::AlignLeft, opt.palette, option.state & QStyle::State_Enabled, nameStr);
painter->setFont(statusFont);
statusStr = statusFM.elidedText(statusStr, Qt::ElideRight, statusArea.width());
style->drawItemText(painter, statusArea, Qt::AlignRight, opt.palette, option.state & QStyle::State_Enabled, statusStr);
painter->setFont(progressFont);
progressStr = statusFM.elidedText(progressStr, Qt::ElideRight, progArea.width());
style->drawItemText(painter, progArea, Qt::AlignLeft, opt.palette, option.state & QStyle::State_Enabled, progressStr);
int progressPercentage = tor.GetProgress();
myProgressBarStyle->resize(barArea.size());
myProgressBarStyle->setValue(progressPercentage);
//painter->translate(barArea.topLeft());
//myProgressBarStyle->render(painter);
QStyleOptionProgressBarV2 pbStyleOpt;
myProgressBarStyle->initilizeStyleOption(&pbStyleOpt);
pbStyleOpt.rect = barArea;
/*myProgressBarStyle->rect = barArea;
if ( tor.isDownloading() ) {
myProgressBarStyle->palette.setBrush( QPalette::Highlight, blueBrush );
myProgressBarStyle->palette.setColor( QPalette::Base, blueBack );
myProgressBarStyle->palette.setColor( QPalette::Background, blueBack );
}
else if ( tor.isSeeding() ) {
myProgressBarStyle->palette.setBrush( QPalette::Highlight, greenBrush );
myProgressBarStyle->palette.setColor( QPalette::Base, greenBack );
myProgressBarStyle->palette.setColor( QPalette::Background, greenBack );
}
myProgressBarStyle->state = progressBarState;
setProgressBarPercentDone( option, tor );
*/
style->drawControl(QStyle::CE_ProgressBar, &pbStyleOpt, painter, myProgressBarStyle);
painter->restore();
}