kmjobviewer.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#include "kmjobviewer.h"
#include "kmjobmanager.h"
#include "kmfactory.h"
#include "kmjob.h"
#include "kmprinter.h"
#include "kmmanager.h"
#include "kmuimanager.h"
#include "jobitem.h"
#include "kmtimer.h"
#include "kmconfigjobs.h"
#include "kmconfigpage.h"
#include "kprinter.h"
 
#include <tdelistview.h>
#include <kstatusbar.h>
#include <tqpopupmenu.h>
#include <tdemessagebox.h>
#include <tdelocale.h>
#include <tdepopupmenu.h>
#include <tdeaction.h>
#include <kstdaction.h>
#include <kiconloader.h>
#include <tdeapplication.h>
#include <kcursor.h>
#include <tdemenubar.h>
#include <kdebug.h>
#include <twin.h>
#include <tdeio/netaccess.h>
#include <tqtimer.h>
#include <tqlayout.h>
#include <stdlib.h>
#include <tqlineedit.h>
#include <kdialogbase.h>
#include <tqcheckbox.h>
#include <kurldrag.h>
#include <tdeconfig.h>
 
#undef m_manager
#define m_manager   KMFactory::self()->jobManager()
 
class KJobListView : public TDEListView
{
public:
    KJobListView( TQWidget *parent = 0, const char *name = 0 );
 
protected:
    bool acceptDrag( TQDropEvent* ) const;
};
 
KJobListView::KJobListView( TQWidget *parent, const char *name )
    : TDEListView( parent, name )
{
    setAcceptDrops( true );
    setDropVisualizer( false );
}
 
bool KJobListView::acceptDrag( TQDropEvent *e ) const
{
    if ( KURLDrag::canDecode( e ) )
        return true;
    else
        return TDEListView::acceptDrag( e );
}
 
KMJobViewer::KMJobViewer(TQWidget *parent, const char *name)
: TDEMainWindow(parent,name)
{
    m_view = 0;
    m_pop = 0;
    m_jobs.setAutoDelete(false);
    m_items.setAutoDelete(false);
    m_printers.setAutoDelete(false);
    m_type = KMJobManager::ActiveJobs;
    m_stickybox = 0;
    m_standalone = ( parent == NULL );
 
    setToolBarsMovable(false);
    init();
 
    if (m_standalone)
    {
        setCaption(i18n("No Printer"));
        TDEConfig *conf = KMFactory::self()->printConfig();
        TQSize defSize( 550, 250 );
        conf->setGroup( "Jobs" );
        resize( conf->readSizeEntry( "Size", &defSize ) );
    }
 
    connect(KMFactory::self()->manager(), TQ_SIGNAL(printerListUpdated()),TQ_SLOT(slotPrinterListUpdated()));
}
 
KMJobViewer::~KMJobViewer()
{
    if (m_standalone)
    {
        kdDebug( 500 ) << "Destroying stand-alone job viewer window" << endl;
        TDEConfig *conf = KMFactory::self()->printConfig();
        conf->setGroup( "Jobs" );
        conf->writeEntry( "Size", size() );
        emit viewerDestroyed(this);
    }
    removeFromManager();
}
 
void KMJobViewer::setPrinter(KMPrinter *p)
{
    setPrinter((p ? p->printerName() : TQString::null));
}
 
void KMJobViewer::setPrinter(const TQString& prname)
{
    // We need to trigger a refresh even if the printer
    // has not changed, some jobs may have been canceled
    // outside tdeprint. We can't return simply if
    // prname == m_prname.
    if (m_prname != prname)
    {
        removeFromManager();
        m_prname = prname;
        addToManager();
        m_view->setAcceptDrops( prname != i18n( "All Printers" ) );
    }
    triggerRefresh();
}
 
void KMJobViewer::updateCaption()
{
    if (!m_standalone)
        return;
 
    TQString    pixname("document-print");
    if (!m_prname.isEmpty())
    {
        setCaption(i18n("Print Jobs for %1").arg(m_prname));
        KMPrinter   *prt = KMManager::self()->findPrinter(m_prname);
        if (prt)
            pixname = prt->pixmap();
    }
    else
    {
        setCaption(i18n("No Printer"));
    }
    KWin::setIcons(winId(), DesktopIcon(pixname), SmallIcon(pixname));
}
 
void KMJobViewer::updateStatusBar()
{
    if (!m_standalone)
        return;
 
    int limit = m_manager->limit();
    if (limit == 0)
        statusBar()->changeItem(i18n("Max.: %1").arg(i18n("Unlimited")), 0);
    else
        statusBar()->changeItem(i18n("Max.: %1").arg(limit), 0);
}
 
void KMJobViewer::addToManager()
{
    if (m_prname == i18n("All Printers"))
    {
        loadPrinters();
        TQPtrListIterator<KMPrinter>    it(m_printers);
        for (; it.current(); ++it)
            m_manager->addPrinter(it.current()->printerName(), (KMJobManager::JobType)m_type, it.current()->isSpecial());
    }
    else if (!m_prname.isEmpty())
    {
        KMPrinter *prt = KMManager::self()->findPrinter( m_prname );
        bool isSpecial = ( prt ? prt->isSpecial() : false );
        m_manager->addPrinter(m_prname, (KMJobManager::JobType)m_type, isSpecial);
    }
}
 
void KMJobViewer::removeFromManager()
{
    if (m_prname == i18n("All Printers"))
    {
        TQPtrListIterator<KMPrinter>    it(m_printers);
        for (; it.current(); ++it)
            m_manager->removePrinter(it.current()->printerName(), (KMJobManager::JobType)m_type);
    }
    else if (!m_prname.isEmpty())
    {
        m_manager->removePrinter(m_prname, (KMJobManager::JobType)m_type);
    }
}
 
void KMJobViewer::refresh(bool reload)
{
    m_jobs.clear();
    TQPtrListIterator<KMJob>    it(m_manager->jobList(reload));
    bool    all = (m_prname == i18n("All Printers")), active = (m_type == KMJobManager::ActiveJobs);
    for (; it.current(); ++it)
        if ((all || it.current()->printer() == m_prname)
            && ((it.current()->state() >= KMJob::Cancelled && !active)
                || (it.current()->state() < KMJob::Cancelled && active))
            && (m_username.isEmpty() || m_username == it.current()->owner()))
            m_jobs.append(it.current());
    updateJobs();
 
 
    // update the caption and icon (doesn't do anything if it has a parent widget)
    updateCaption();
 
    updateStatusBar();
 
    // do it last as this signal can cause this view to be destroyed. No
    // code can be executed safely after that
    emit jobsShown(this, (m_jobs.count() != 0));
}
 
void KMJobViewer::init()
{
    if (!m_view)
    {
        m_view = new KJobListView(this);
        m_view->addColumn(i18n("Job ID"));
        m_view->addColumn(i18n("Owner"));
        m_view->addColumn(i18n("Name"), 150);
        m_view->addColumn(i18n("Status", "State"));
        m_view->addColumn(i18n("Size (KB)"));
        m_view->addColumn(i18n("Page(s)"));
        m_view->setColumnAlignment(5,TQt::AlignRight|TQt::AlignVCenter);
        connect( m_view, TQ_SIGNAL( dropped( TQDropEvent*, TQListViewItem* ) ), TQ_SLOT( slotDropped( TQDropEvent*, TQListViewItem* ) ) );
        //m_view->addColumn(i18n("Printer"));
        //m_view->setColumnAlignment(6,TQt::AlignRight|TQt::AlignVCenter);
        KMFactory::self()->uiManager()->setupJobViewer(m_view);
        m_view->setFrameStyle(TQFrame::WinPanel|TQFrame::Sunken);
        m_view->setLineWidth(1);
        m_view->setSorting(0);
        m_view->setAllColumnsShowFocus(true);
        m_view->setSelectionMode(TQListView::Extended);
        connect(m_view,TQ_SIGNAL(selectionChanged()),TQ_SLOT(slotSelectionChanged()));
        connect(m_view,TQ_SIGNAL(rightButtonPressed(TQListViewItem*,const TQPoint&,int)),TQ_SLOT(slotRightClicked(TQListViewItem*,const TQPoint&,int)));
        setCentralWidget(m_view);
    }
 
    initActions();
}
 
void KMJobViewer::initActions()
{
    // job actions
    TDEAction   *hact = new TDEAction(i18n("&Hold"),"process-stop",0,this,TQ_SLOT(slotHold()),actionCollection(),"job_hold");
    TDEAction   *ract = new TDEAction(i18n("&Resume"),"system-run",0,this,TQ_SLOT(slotResume()),actionCollection(),"job_resume");
    TDEAction   *dact = new TDEAction(i18n("Remo&ve"),"edittrash",TQt::Key_Delete,this,TQ_SLOT(slotRemove()),actionCollection(),"job_remove");
    TDEAction *sact = new TDEAction(i18n("Res&tart"),"edit-redo",0,this,TQ_SLOT(slotRestart()),actionCollection(),"job_restart");
    TDEActionMenu *mact = new TDEActionMenu(i18n("&Move to Printer"),"document-print",actionCollection(),"job_move");
    mact->setDelayed(false);
    connect(mact->popupMenu(),TQ_SIGNAL(activated(int)),TQ_SLOT(slotMove(int)));
    connect(mact->popupMenu(),TQ_SIGNAL(aboutToShow()),KMTimer::self(),TQ_SLOT(hold()));
    connect(mact->popupMenu(),TQ_SIGNAL(aboutToHide()),KMTimer::self(),TQ_SLOT(release()));
    connect(mact->popupMenu(),TQ_SIGNAL(aboutToShow()),TQ_SLOT(slotShowMoveMenu()));
    TDEToggleAction *tact = new TDEToggleAction(i18n("&Toggle Completed Jobs"),"history",0,actionCollection(),"view_completed");
    tact->setEnabled(m_manager->actions() & KMJob::ShowCompleted);
    connect(tact,TQ_SIGNAL(toggled(bool)),TQ_SLOT(slotShowCompleted(bool)));
    TDEToggleAction *uact = new TDEToggleAction(i18n("Show Only User Jobs"), "preferences-desktop-personal", 0, actionCollection(), "view_user_jobs");
    uact->setCheckedState(KGuiItem(i18n("Hide Only User Jobs"),"preferences-desktop-personal"));
    connect(uact, TQ_SIGNAL(toggled(bool)), TQ_SLOT(slotUserOnly(bool)));
    m_userfield = new TQLineEdit(0);
    m_userfield->setText(getenv("USER"));
    connect(m_userfield, TQ_SIGNAL(returnPressed()), TQ_SLOT(slotUserChanged()));
    connect(uact, TQ_SIGNAL(toggled(bool)), m_userfield, TQ_SLOT(setEnabled(bool)));
    m_userfield->setEnabled(false);
    m_userfield->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
    KWidgetAction   *ufact = new KWidgetAction(m_userfield, i18n("User Name"), 0, 0, 0, actionCollection(), "view_username");
 
    if (!m_pop)
    {
        m_pop = new TQPopupMenu(this);
        connect(m_pop,TQ_SIGNAL(aboutToShow()),KMTimer::self(),TQ_SLOT(hold()));
        connect(m_pop,TQ_SIGNAL(aboutToHide()),KMTimer::self(),TQ_SLOT(release()));
        hact->plug(m_pop);
        ract->plug(m_pop);
        m_pop->insertSeparator();
        dact->plug(m_pop);
        mact->plug(m_pop);
        m_pop->insertSeparator();
        sact->plug(m_pop);
    }
 
    // Filter actions
    TDEActionMenu   *fact = new TDEActionMenu(i18n("&Select Printer"), "tdeprint_printer", actionCollection(), "filter_modify");
    fact->setDelayed(false);
    connect(fact->popupMenu(),TQ_SIGNAL(activated(int)),TQ_SLOT(slotPrinterSelected(int)));
    connect(fact->popupMenu(),TQ_SIGNAL(aboutToShow()),KMTimer::self(),TQ_SLOT(hold()));
    connect(fact->popupMenu(),TQ_SIGNAL(aboutToHide()),KMTimer::self(),TQ_SLOT(release()));
    connect(fact->popupMenu(),TQ_SIGNAL(aboutToShow()),TQ_SLOT(slotShowPrinterMenu()));
 
    if (!m_standalone)
    {
        TDEToolBar  *toolbar = toolBar();
        hact->plug(toolbar);
        ract->plug(toolbar);
        toolbar->insertSeparator();
        dact->plug(toolbar);
        mact->plug(toolbar);
        toolbar->insertSeparator();
        sact->plug(toolbar);
        toolbar->insertSeparator();
        tact->plug(toolbar);
        uact->plug(toolbar);
        ufact->plug(toolbar);
    }
    else
    {// stand-alone application
        KStdAction::quit(kapp,TQ_SLOT(quit()),actionCollection());
        KStdAction::close(this,TQ_SLOT(slotClose()),actionCollection());
        KStdAction::preferences(this, TQ_SLOT(slotConfigure()), actionCollection());
 
        // refresh action
        new TDEAction(i18n("Refresh"),"reload",0,this,TQ_SLOT(slotRefresh()),actionCollection(),"refresh");
 
        // create status bar
        KStatusBar  *statusbar = statusBar();
        m_stickybox = new TQCheckBox( i18n( "Keep window permanent" ), statusbar );
 
        TDEConfig *conf = KMFactory::self()->printConfig();
        conf->setGroup("Jobs");
        m_stickybox->setChecked(conf->readBoolEntry("KeepWindow",false));
        connect(m_stickybox, TQ_SIGNAL(toggled(bool)), TQ_SLOT(slotKeepWindowChange(bool)));
        statusbar->addWidget( m_stickybox, 1, false );
        statusbar->insertItem(" " + i18n("Max.: %1").arg(i18n("Unlimited"))+ " ", 0, 0, true);
        statusbar->setItemFixed(0);
        updateStatusBar();
 
        createGUI();
    }
 
    loadPluginActions();
    slotSelectionChanged();
}
 
void KMJobViewer::buildPrinterMenu(TQPopupMenu *menu, bool use_all, bool use_specials)
{
    loadPrinters();
    menu->clear();
 
    TQPtrListIterator<KMPrinter>    it(m_printers);
    int i(0);
    if (use_all)
    {
        menu->insertItem(SmallIcon("document-print"), i18n("All Printers"), i++);
        menu->insertSeparator();
    }
    for (; it.current(); ++it, i++)
    {
        if ( !it.current()->instanceName().isEmpty() ||
                ( it.current()->isSpecial() && !use_specials ) )
            continue;
        menu->insertItem(SmallIcon(it.current()->pixmap()), it.current()->printerName(), i);
    }
}
 
void KMJobViewer::slotKeepWindowChange( bool val )
{
    TDEConfig *conf = KMFactory::self()->printConfig();
    conf->setGroup("Jobs");
    conf->writeEntry("KeepWindow",val);
}
 
void KMJobViewer::slotShowMoveMenu()
{
    TQPopupMenu *menu = static_cast<TDEActionMenu*>(actionCollection()->action("job_move"))->popupMenu();
    buildPrinterMenu(menu, false, false);
}
 
void KMJobViewer::slotShowPrinterMenu()
{
    TQPopupMenu *menu = static_cast<TDEActionMenu*>(actionCollection()->action("filter_modify"))->popupMenu();
    buildPrinterMenu(menu, true, true);
}
 
void KMJobViewer::updateJobs()
{
    TQPtrListIterator<JobItem>  jit(m_items);
    for (;jit.current();++jit)
        jit.current()->setDiscarded(true);
 
    TQPtrListIterator<KMJob>    it(m_jobs);
    for (;it.current();++it)
    {
        KMJob   *j(it.current());
        JobItem *item = findItem(j->uri());
        if (item)
        {
            item->setDiscarded(false);
            item->init(j);
        }
        else
            m_items.append(new JobItem(m_view,j));
    }
 
    for (uint i=0; i<m_items.count(); i++)
        if (m_items.at(i)->isDiscarded())
        {
            delete m_items.take(i);
            i--;
        }
 
    slotSelectionChanged();
}
 
JobItem* KMJobViewer::findItem(const TQString& uri)
{
    TQPtrListIterator<JobItem>  it(m_items);
    for (;it.current();++it)
        if (it.current()->jobUri() == uri) return it.current();
    return 0;
}
 
void KMJobViewer::slotSelectionChanged()
{
    int acts = m_manager->actions();
    int state(-1);
    int thread(0);
    bool    completed(true), remote(false);
 
    TQPtrListIterator<JobItem>  it(m_items);
    TQPtrList<KMJob>    joblist;
 
    joblist.setAutoDelete(false);
    for (;it.current();++it)
    {
        if (it.current()->isSelected())
        {
            // check if threaded job. "thread" value will be:
            //  0 -> no jobs
            //  1 -> only thread jobs
            //  2 -> only system jobs
            //  3 -> thread and system jobs
            if (it.current()->job()->type() == KMJob::Threaded) thread |= 0x1;
            else thread |= 0x2;
 
            if (state == -1) state = it.current()->job()->state();
            else if (state != 0 && state != it.current()->job()->state()) state = 0;
 
            completed = (completed && it.current()->job()->isCompleted());
            joblist.append(it.current()->job());
            if (it.current()->job()->isRemote())
                remote = true;
        }
    }
    if (thread != 2)
        joblist.clear();
 
    actionCollection()->action("job_remove")->setEnabled((thread == 1) || ( !completed && (state >= 0) && (acts & KMJob::Remove)));
    actionCollection()->action("job_hold")->setEnabled( !completed && (thread == 2) && (state > 0) && (state != KMJob::Held) && (acts & KMJob::Hold));
    actionCollection()->action("job_resume")->setEnabled( !completed && (thread == 2) && (state > 0) && (state == KMJob::Held) && (acts & KMJob::Resume));
    actionCollection()->action("job_move")->setEnabled(!remote && !completed && (thread == 2) && (state >= 0) && (acts & KMJob::Move));
    actionCollection()->action("job_restart")->setEnabled(!remote && (thread == 2) && (state >= 0) && (completed) && (acts & KMJob::Restart));
 
    m_manager->validatePluginActions(actionCollection(), joblist);
}
 
void KMJobViewer::jobSelection(TQPtrList<KMJob>& l)
{
    l.setAutoDelete(false);
    TQPtrListIterator<JobItem>  it(m_items);
    for (;it.current();++it)
        if (it.current()->isSelected())
            l.append(it.current()->job());
}
 
void KMJobViewer::send(int cmd, const TQString& name, const TQString& arg)
{
    KMTimer::self()->hold();
 
    TQPtrList<KMJob>    l;
    jobSelection(l);
    if (!m_manager->sendCommand(l,cmd,arg))
    {
        KMessageBox::error(this,"<qt>"+i18n("Unable to perform action \"%1\" on selected jobs. Error received from manager:").arg(name)+"<p>"+KMManager::self()->errorMsg()+"</p></qt>");
        // error reported, clean it
        KMManager::self()->setErrorMsg(TQString::null);
    }
 
    triggerRefresh();
 
    KMTimer::self()->release();
}
 
void KMJobViewer::slotHold()
{
    send(KMJob::Hold,i18n("Hold"));
}
 
void KMJobViewer::slotResume()
{
    send(KMJob::Resume,i18n("Resume"));
}
 
void KMJobViewer::slotRemove()
{
    send(KMJob::Remove,i18n("Remove"));
}
 
void KMJobViewer::slotRestart()
{
    send(KMJob::Restart,i18n("Restart"));
}
 
void KMJobViewer::slotMove(int prID)
{
    if (prID >= 0 && prID < (int)(m_printers.count()))
    {
        KMPrinter   *p = m_printers.at(prID);
        send(KMJob::Move,i18n("Move to %1").arg(p->printerName()),p->printerName());
    }
}
 
void KMJobViewer::slotRightClicked(TQListViewItem*,const TQPoint& p,int)
{
    if (m_pop) m_pop->popup(p);
}
 
void KMJobViewer::slotPrinterListUpdated()
{
    loadPrinters();
}
 
void KMJobViewer::loadPrinters()
{
    m_printers.clear();
 
    // retrieve printer list without reloading it (faster)
    TQPtrListIterator<KMPrinter>    it(*(KMFactory::self()->manager()->printerList(false)));
    for (;it.current();++it)
    {
        // keep only real printers (no instance, no implicit) and special printers
        if ((it.current()->isPrinter() || it.current()->isClass(false) ||
                    ( it.current()->isSpecial() && it.current()->isValid() ) )
                && (it.current()->name() == it.current()->printerName()))
            m_printers.append(it.current());
    }
}
 
void KMJobViewer::slotPrinterSelected(int prID)
{
    if (prID >= 0 && prID < (int)(m_printers.count()+1))
    {
        TQString    prname = (prID == 0 ? i18n("All Printers") : m_printers.at(prID-1)->printerName());
        emit printerChanged(this, prname);
    }
}
 
void KMJobViewer::slotRefresh()
{
    triggerRefresh();
}
 
void KMJobViewer::triggerRefresh()
{
    // parent widget -> embedded in KControl and needs
    // to update itself. Otherwise, it's standalone
    // kjobviewer and we need to synchronize all possible
    // opened windows -> do the job on higher level.
    if (!m_standalone)
        refresh(true);
    else
        emit refreshClicked();
}
 
void KMJobViewer::slotShowCompleted(bool on)
{
    removeFromManager();
    m_type = (on ? KMJobManager::CompletedJobs : KMJobManager::ActiveJobs);
    addToManager();
    triggerRefresh();
}
 
void KMJobViewer::slotClose()
{
    delete this;
}
 
void KMJobViewer::loadPluginActions()
{
    int mpopindex(7), toolbarindex(!m_standalone?7:8), menuindex(7);
    TQMenuData  *menu(0);
 
    if (m_standalone)
    {
        // standalone window, insert actions into main menubar
        TDEAction   *act = actionCollection()->action("job_restart");
        for (int i=0;i<act->containerCount();i++)
        {
            if (menuBar()->findItem(act->itemId(i), &menu))
            {
                menuindex = mpopindex = menu->indexOf(act->itemId(i))+1;
                break;
            }
        }
    }
 
    TQValueList<TDEAction*> acts = m_manager->createPluginActions(actionCollection());
    for (TQValueListIterator<TDEAction*> it=acts.begin(); it!=acts.end(); ++it)
    {
        // connect the action to this
        connect((*it), TQ_SIGNAL(activated(int)), TQ_SLOT(pluginActionActivated(int)));
 
        // should add it to the toolbar and menubar
        (*it)->plug(toolBar(), toolbarindex++);
        if (m_pop)
            (*it)->plug(m_pop, mpopindex++);
        if (menu)
            (*it)->plug(static_cast<TQPopupMenu*>(menu), menuindex++);
    }
}
 
void KMJobViewer::removePluginActions()
{
    TQValueList<TDEAction*> acts = actionCollection()->actions("plugin");
    for (TQValueListIterator<TDEAction*> it=acts.begin(); it!=acts.end(); ++it)
    {
        (*it)->unplugAll();
        delete (*it);
    }
}
 
/*
void KMJobViewer::aboutToReload()
{
    if (m_view)
    {
        m_view->clear();
        m_items.clear();
    }
    m_jobs.clear();
}
*/
 
void KMJobViewer::reload()
{
    removePluginActions();
    loadPluginActions();
    // re-add the current printer to the job manager: the job
    // manager has been destroyed, so the new one doesn't know
    // which printer it has to list
    addToManager();
    // no refresh needed: view has been cleared before reloading
    // and the actual refresh will be triggered either by the KControl
    // module, or by KJobViewerApp using timer.
 
    // reload the columns needed: remove the old one
    for (int c=m_view->columns()-1; c>5; c--)
        m_view->removeColumn(c);
    KMFactory::self()->uiManager()->setupJobViewer(m_view);
 
    // update the "History" action state
    actionCollection()->action("view_completed")->setEnabled(m_manager->actions() & KMJob::ShowCompleted);
    static_cast<TDEToggleAction*>(actionCollection()->action("view_completed"))->setChecked(false);
}
 
void KMJobViewer::closeEvent(TQCloseEvent *e)
{
    if (m_standalone && !kapp->sessionSaving())
    {
        hide();
        e->ignore();
    }
    else
        e->accept();
}
 
void KMJobViewer::pluginActionActivated(int ID)
{
    KMTimer::self()->hold();
 
    TQPtrList<KMJob>    joblist;
    jobSelection(joblist);
    if (!m_manager->doPluginAction(ID, joblist))
        KMessageBox::error(this, "<qt>"+i18n("Operation failed.")+"<p>"+KMManager::self()->errorMsg()+"</p></qt>");
 
    triggerRefresh();
    KMTimer::self()->release();
}
 
void KMJobViewer::slotUserOnly(bool on)
{
    m_username = (on ? m_userfield->text() : TQString::null);
    refresh(false);
}
 
void KMJobViewer::slotUserChanged()
{
    if (m_userfield->isEnabled())
    {
        m_username = m_userfield->text();
        refresh(false);
    }
}
 
void KMJobViewer::slotConfigure()
{
    KMTimer::self()->hold();
 
    KDialogBase dlg(this, 0, true, i18n("Print Job Settings"), KDialogBase::Ok|KDialogBase::Cancel);
    KMConfigJobs    *w = new KMConfigJobs(&dlg);
    dlg.setMainWidget(w);
    dlg.resize(300, 10);
    TDEConfig   *conf = KMFactory::self()->printConfig();
    w->loadConfig(conf);
    if (dlg.exec())
    {
        w->saveConfig(conf);
        updateStatusBar();
        refresh(true);
    }
 
    KMTimer::self()->release();
}
 
bool KMJobViewer::isSticky() const
{
    return ( m_stickybox ? m_stickybox->isChecked() : false );
}
 
void KMJobViewer::slotDropped( TQDropEvent *e, TQListViewItem* )
{
    TQStringList files;
    TQString target;
 
        KURL::List uris;
    KURLDrag::decode( e, uris );
    for ( KURL::List::ConstIterator it = uris.begin();
          it != uris.end(); ++it)
    {
        if ( TDEIO::NetAccess::download( *it, target, 0 ) )
            files << target;
    }
 
    if ( files.count() > 0 )
    {
        KPrinter prt;
        if ( prt.autoConfigure( m_prname, this ) )
            prt.printFiles( files, false, false );
    }
}
 
#include "kmjobviewer.moc"