src/stats/statsdelegate.cpp

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#include "statsdelegate.h"
#include "../mainwindowimpl.h"
#include "../thread/sshexecutethread.h"
#include <QTreeView>
#include <QMenu>
#include <QAbstractItemView>

#include <QDebug>

StatsDelegate::StatsDelegate(QObject *parent)
        : QItemDelegate(parent)
{
}

void StatsDelegate::onCustomContextMenuRequested(const QPoint & pos)
{
    QWidget * parent = dynamic_cast<QWidget*>(this->parent());
    QModelIndex idx = dynamic_cast<QAbstractItemView *>(parent)->indexAt(pos);
    Myssh & ssh = dynamic_cast<MainWindowImpl*>(parent->window())->_ssh;
    if (idx.isValid())
    {
        QString cmd;
        QModelIndex idx2JobName = idx.model()->index(idx.row(), 0);
        QModelIndex idx2UserName = idx.model()->index(idx.row(), 1);
        QModelIndex idx2State = idx.model()->index(idx.row(), 2);
        QString JobName = idx2JobName.data().toString();
        QString UserName = idx2UserName.data().toString();
        QString State = idx2State.data().toString();

        QMenu menu(parent);
        QAction *killAction;
        QAction *suspendAction;
        QAction *resumeAction;

        killAction = menu.addAction(tr("&Stop this Job"));
        killAction->setEnabled(true);
        resumeAction = menu.addAction(tr("&Resume this Job"));
        resumeAction->setEnabled(true);
        suspendAction = menu.addAction(tr("&Pause this Job"));
        suspendAction->setEnabled(true);

        const QAction *result = menu.exec(parent->mapToGlobal(pos));
        if (result == killAction)
            cmd = QString("qsig -s KILL "+JobName);
        else if (result == suspendAction)
            cmd = QString("qsig -s SUSPEND "+JobName);
        else if (result == resumeAction)
            cmd = QString("qsig -s RESUME "+JobName);
        SSHExecuteThread * thread = new SSHExecuteThread(&ssh, cmd);
        QObject::connect (thread, SIGNAL(cmdSent(QStringList)), this, SLOT(onCommandSent(QStringList)));
        thread->start();
    }
}


void StatsDelegate::onCommandSent(QStringList outerrcmd)
{
    QWidget * parent = dynamic_cast<QWidget*>(this->parent());
    MainWindowImpl* win = dynamic_cast<MainWindowImpl*>(parent->window());
    QString msg;

    if (outerrcmd[1].isEmpty())
    {
        //Command sent
        msg = tr("Command %1 executed.").arg(outerrcmd[2]);
        win->logs->addLog(msg);
        win->stats->refresh();
    } else {
        //Error while executing the command
        msg = tr("Command %1 could not be executed.\n Error: %2").arg(outerrcmd[2]).arg(outerrcmd[1]);
        win->logs->addLog(msg);
    }
}

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