kmmainview.cpp
/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Michael Goffioul <kdeprint@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 "kmmainview.h"
#include "kmtimer.h"
#include "kmprinterview.h"
#include "kmpages.h"
#include "kmmanager.h"
#include "kmuimanager.h"
#include "kmfactory.h"
#include "kmvirtualmanager.h"
#include "kmprinter.h"
#include "driver.h"
#include "kmdriverdialog.h"
#include "kmwizard.h"
#include "kmconfigdialog.h"
#include "kmspecialprinterdlg.h"
#include "plugincombobox.h"
#include "kiconselectaction.h"
#include "messagewindow.h"
#include <qdockarea.h>
#include <kmenubar.h>
#include <qtimer.h>
#include <qcombobox.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qpopupmenu.h>
#include <kmessagebox.h>
#include <kaction.h>
#include <klocale.h>
#include <kconfig.h>
#include <ktoolbar.h>
#include <ktoolbarbutton.h>
#include <kdebug.h>
#include <kpopupmenu.h>
#include <klibloader.h>
#include <kdialogbase.h>
#include <ksimpleconfig.h>
#include <kstandarddirs.h>
#include <kapplication.h>
#undef m_manager
#define m_manager KMFactory::self()->manager()
int kdeprint_management_add_printer_wizard( QWidget* parent )
{
KMWizard dlg(parent);
int flag(0);
if (dlg.exec())
{
flag = 1;
// check if the printer already exists, and ask confirmation if needed.
if (KMFactory::self()->manager()->findPrinter(dlg.printer()->name()) != 0)
if (KMessageBox::warningContinueCancel(parent,i18n("The printer %1 already exists. Continuing will overwrite existing printer. Do you want to continue?").arg(dlg.printer()->name())) == KMessageBox::Cancel)
flag = 0;
// try to add printer only if flag is true.
if (flag && !KMFactory::self()->manager()->createPrinter(dlg.printer()))
flag = -1;
}
return flag;
}
KMMainView::KMMainView(QWidget *parent, const char *name, KActionCollection *coll)
: QWidget(parent, name)
{
m_current = 0;
m_first = true;
// create widgets
m_printerview = new KMPrinterView(this, "PrinterView");
m_printerpages = new KMPages(this, "PrinterPages");
m_pop = new QPopupMenu(this);
m_toolbar = new KToolBar(this, "ToolBar");
m_toolbar->setMovingEnabled(false);
m_plugin = new PluginComboBox(this, "Plugin");
/*
m_menubar = new KMenuBar( this );
static_cast<KMenuBar*>( m_menubar )->setTopLevelMenu( false );
*/
m_menubar = new KToolBar( this, "MenuBar", false, false );
m_menubar->setIconText( KToolBar::IconTextRight );
m_menubar->setMovingEnabled( false );
// layout
QVBoxLayout *m_layout = new QVBoxLayout(this, 0, 0);
m_layout->addWidget(m_toolbar);
m_layout->addWidget( m_menubar );
m_boxlayout = new QBoxLayout(QBoxLayout::TopToBottom, 0, 0);
m_layout->addLayout(m_boxlayout);
m_boxlayout->addWidget(m_printerview);
m_boxlayout->addWidget(m_printerpages);
m_layout->addSpacing(5);
m_layout->addWidget(m_plugin, 0);
// connections
connect(KMTimer::self(),SIGNAL(timeout()),SLOT(slotTimer()));
connect(m_printerview,SIGNAL(printerSelected(const QString&)),SLOT(slotPrinterSelected(const QString&)));
connect(m_printerview,SIGNAL(rightButtonClicked(const QString&,const QPoint&)),SLOT(slotRightButtonClicked(const QString&,const QPoint&)));
connect(m_pop,SIGNAL(aboutToShow()),KMTimer::self(),SLOT(hold()));
connect(m_pop,SIGNAL(aboutToHide()),KMTimer::self(),SLOT(release()));
connect( m_manager, SIGNAL( updatePossible( bool ) ), SLOT( slotUpdatePossible( bool ) ) );
// actions
if (coll)
m_actions = coll;
else
m_actions = new KActionCollection(this);
initActions();
// first update
restoreSettings();
loadParameters();
// delay first update until KMManager is ready
reset( i18n( "Initializing manager..." ), true, true );
}
KMMainView::~KMMainView()
{
saveSettings();
//KMFactory::release();
}
void KMMainView::loadParameters()
{
}
void KMMainView::restoreSettings()
{
KConfig *conf = KMFactory::self()->printConfig();
conf->setGroup("General");
setViewType((KMPrinterView::ViewType)conf->readNumEntry("ViewType",KMPrinterView::Icons));
setOrientation(conf->readNumEntry("Orientation", Qt::Vertical));
bool view = conf->readBoolEntry("ViewToolBar",false);
slotToggleToolBar(view);
((KToggleAction*)m_actions->action("view_toolbar"))->setChecked(view);
view = conf->readBoolEntry( "ViewMenuBar", true );
slotToggleMenuBar( view );
static_cast<KToggleAction*>( m_actions->action( "view_menubar" ) )->setChecked( view );
view = conf->readBoolEntry("ViewPrinterInfos",true);
slotShowPrinterInfos(view);
((KToggleAction*)m_actions->action("view_printerinfos"))->setChecked(view);
}
void KMMainView::saveSettings()
{
KConfig *conf = KMFactory::self()->printConfig();
conf->setGroup("General");
conf->writeEntry("ViewType",(int)m_printerview->viewType());
conf->writeEntry("Orientation",(int)orientation());
conf->writeEntry("ViewToolBar",((KToggleAction*)m_actions->action("view_toolbar"))->isChecked());
conf->writeEntry("ViewMenuBar",static_cast<KToggleAction*>( m_actions->action("view_menubar") )->isChecked());
conf->writeEntry("ViewPrinterInfos",((KToggleAction*)m_actions->action("view_printerinfos"))->isChecked());
conf->sync();
}
void KMMainView::initActions()
{
KIconSelectAction *vact = new KIconSelectAction(i18n("&View"),0,m_actions,"view_change");
QStringList iconlst;
iconlst << "view_icon" << "view_detailed" << "view_tree";
vact->setItems(QStringList::split(',',i18n("&Icons,&List,&Tree"),false), iconlst);
vact->setCurrentItem(0);
connect(vact,SIGNAL(activated(int)),SLOT(slotChangeView(int)));
KActionMenu *stateAct = new KActionMenu(i18n("Start/Stop Printer"), "kdeprint_printstate", m_actions, "printer_state_change");
stateAct->setDelayed(false);
stateAct->insert(new KAction(i18n("&Start Printer"),"kdeprint_enableprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_start"));
stateAct->insert(new KAction(i18n("Sto&p Printer"),"kdeprint_stopprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_stop"));
stateAct = new KActionMenu(i18n("Enable/Disable Job Spooling"), "kdeprint_queuestate", m_actions, "printer_spool_change");
stateAct->setDelayed(false);
stateAct->insert(new KAction(i18n("&Enable Job Spooling"),"kdeprint_enableprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_enable"));
stateAct->insert(new KAction(i18n("&Disable Job Spooling"),"kdeprint_stopprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_disable"));
new KAction(i18n("&Remove"),"edittrash",0,this,SLOT(slotRemove()),m_actions,"printer_remove");
new KAction(i18n("&Configure..."),"configure",0,this,SLOT(slotConfigure()),m_actions,"printer_configure");
new KAction(i18n("Add &Printer/Class..."),"kdeprint_addprinter",0,this,SLOT(slotAdd()),m_actions,"printer_add");
new KAction(i18n("Add &Special (pseudo) Printer..."),"kdeprint_addpseudo",0,this,SLOT(slotAddSpecial()),m_actions,"printer_add_special");
new KAction(i18n("Set as &Local Default"),"kdeprint_defaulthard",0,this,SLOT(slotHardDefault()),m_actions,"printer_hard_default");
new KAction(i18n("Set as &User Default"),"kdeprint_defaultsoft",0,this,SLOT(slotSoftDefault()),m_actions,"printer_soft_default");
new KAction(i18n("&Test Printer..."),"kdeprint_testprinter",0,this,SLOT(slotTest()),m_actions,"printer_test");
new KAction(i18n("Configure &Manager..."),"kdeprint_configmgr",0,this,SLOT(slotManagerConfigure()),m_actions,"manager_configure");
new KAction(i18n("Initialize Manager/&View"),"reload",0,this,SLOT(slotInit()),m_actions,"view_refresh");
KIconSelectAction *dact = new KIconSelectAction(i18n("&Orientation"),0,m_actions,"orientation_change");
iconlst.clear();
iconlst << "view_top_bottom" << "view_left_right";
dact->setItems(QStringList::split(',',i18n("&Vertical,&Horizontal"),false), iconlst);
dact->setCurrentItem(0);
connect(dact,SIGNAL(activated(int)),SLOT(slotChangeDirection(int)));
new KAction(i18n("R&estart Server"),"kdeprint_restartsrv",0,this,SLOT(slotServerRestart()),m_actions,"server_restart");
new KAction(i18n("Configure &Server..."),"kdeprint_configsrv",0,this,SLOT(slotServerConfigure()),m_actions,"server_configure");
KToggleAction *tact = new KToggleAction(i18n("Show &Toolbar"),0,m_actions,"view_toolbar");
tact->setCheckedState(i18n("Hide &Toolbar"));
connect(tact,SIGNAL(toggled(bool)),SLOT(slotToggleToolBar(bool)));
tact = new KToggleAction( i18n( "Show Me&nu Toolbar" ), 0, m_actions, "view_menubar" );
tact->setCheckedState(i18n("Hide Me&nu Toolbar"));
connect( tact, SIGNAL( toggled( bool ) ), SLOT( slotToggleMenuBar( bool ) ) );
tact = new KToggleAction(i18n("Show Pr&inter Details"),"kdeprint_printer_infos", 0,m_actions,"view_printerinfos");
tact->setCheckedState(KGuiItem(i18n("Hide Pr&inter Details"),"kdeprint_printer_infos"));
tact->setChecked(true);
connect(tact,SIGNAL(toggled(bool)),SLOT(slotShowPrinterInfos(bool)));
tact = new KToggleAction(i18n("Toggle Printer &Filtering"), "filter", 0, m_actions, "view_pfilter");
tact->setChecked(KMManager::self()->isFilterEnabled());
connect(tact, SIGNAL(toggled(bool)), SLOT(slotToggleFilter(bool)));
new KAction( i18n( "%1 &Handbook" ).arg( "KDEPrint" ), "contents", 0, this, SLOT( slotHelp() ), m_actions, "invoke_help" );
new KAction( i18n( "%1 &Web Site" ).arg( "KDEPrint" ), "network", 0, this, SLOT( slotHelp() ), m_actions, "invoke_web" );
KActionMenu *mact = new KActionMenu(i18n("Pri&nter Tools"), "package_utilities", m_actions, "printer_tool");
mact->setDelayed(false);
connect(mact->popupMenu(), SIGNAL(activated(int)), SLOT(slotToolSelected(int)));
QStringList files = KGlobal::dirs()->findAllResources("data", "kdeprint/tools/*.desktop");
for (QStringList::ConstIterator it=files.begin(); it!=files.end(); ++it)
{
KSimpleConfig conf(*it);
conf.setGroup("Desktop Entry");
mact->popupMenu()->insertItem(conf.readEntry("Name", "Unnamed"), mact->popupMenu()->count());
m_toollist << conf.readEntry("X-KDE-Library");
}
// add actions to the toolbar
m_actions->action("printer_add")->plug(m_toolbar);
m_actions->action("printer_add_special")->plug(m_toolbar);
m_toolbar->insertLineSeparator();
m_actions->action("printer_state_change")->plug(m_toolbar);
m_actions->action("printer_spool_change")->plug(m_toolbar);
m_toolbar->insertSeparator();
m_actions->action("printer_hard_default")->plug(m_toolbar);
m_actions->action("printer_soft_default")->plug(m_toolbar);
m_actions->action("printer_remove")->plug(m_toolbar);
m_toolbar->insertSeparator();
m_actions->action("printer_configure")->plug(m_toolbar);
m_actions->action("printer_test")->plug(m_toolbar);
m_actions->action("printer_tool")->plug(m_toolbar);
m_pactionsindex = m_toolbar->insertSeparator();
m_toolbar->insertLineSeparator();
m_actions->action("server_restart")->plug(m_toolbar);
m_actions->action("server_configure")->plug(m_toolbar);
m_toolbar->insertLineSeparator();
m_actions->action("manager_configure")->plug(m_toolbar);
m_actions->action("view_refresh")->plug(m_toolbar);
m_toolbar->insertLineSeparator();
m_actions->action("view_printerinfos")->plug(m_toolbar);
m_actions->action("view_change")->plug(m_toolbar);
m_actions->action("orientation_change")->plug(m_toolbar);
m_actions->action("view_pfilter")->plug(m_toolbar);
// add actions to the menu bar
QPopupMenu *menu = new QPopupMenu( this );
m_actions->action( "printer_add" )->plug( menu );
m_actions->action( "printer_add_special" )->plug( menu );
//m_menubar->insertItem( i18n( "Add" ), menu );
m_menubar->insertButton( "wizard", 0, true, i18n( "Add" ) );
m_menubar->getButton( 0 )->setPopup( menu, true );
menu = new QPopupMenu( this );
m_actions->action("printer_state_change")->plug( menu );
m_actions->action("printer_spool_change")->plug( menu );
menu->insertSeparator();
m_actions->action("printer_hard_default")->plug( menu );
m_actions->action("printer_soft_default")->plug( menu );
m_actions->action("printer_remove")->plug( menu );
menu->insertSeparator();
m_actions->action("printer_configure")->plug( menu );
m_actions->action("printer_test")->plug( menu );
m_actions->action("printer_tool")->plug( menu );
menu->insertSeparator();
//m_menubar->insertItem( i18n( "Printer" ), menu );
m_menubar->insertButton( "printer1", 1, true, i18n( "Printer" ) );
m_menubar->getButton( 1 )->setPopup( menu, true );
menu = new QPopupMenu( this );
m_actions->action("server_restart")->plug( menu );
m_actions->action("server_configure")->plug( menu );
//m_menubar->insertItem( i18n( "Server" ), menu );
m_menubar->insertButton( "misc", 2, true, i18n( "Print Server" ) );
m_menubar->getButton( 2 )->setPopup( menu, true );
menu = new QPopupMenu( this );
m_actions->action("manager_configure")->plug( menu );
m_actions->action("view_refresh")->plug( menu );
//m_menubar->insertItem( i18n( "Manager" ), menu );
m_menubar->insertButton( "kdeprint_configmgr", 3, true, i18n( "Print Manager" ) );
m_menubar->getButton( 3 )->setPopup( menu, true );
menu = new QPopupMenu( this );
m_actions->action("view_printerinfos")->plug( menu );
m_actions->action("view_change")->plug( menu );
m_actions->action("orientation_change")->plug( menu );
m_actions->action( "view_toolbar" )->plug ( menu );
m_actions->action( "view_menubar" )->plug ( menu );
menu->insertSeparator();
m_actions->action("view_pfilter")->plug( menu );
//m_menubar->insertItem( i18n( "View" ), menu );
m_menubar->insertButton( "view_remove", 4, true, i18n( "View" ) );
m_menubar->getButton( 4 )->setPopup( menu, true );
//m_menubar->setMinimumHeight( m_menubar->heightForWidth( 1000 ) );
menu = new QPopupMenu( this );
m_actions->action( "invoke_help" )->plug( menu );
m_actions->action( "invoke_web" )->plug( menu );
m_menubar->insertButton( "help", 5, true, i18n( "Documentation" ) );
m_menubar->getButton( 5 )->setPopup( menu, true );
loadPluginActions();
slotPrinterSelected(QString::null);
}
void KMMainView::slotRefresh()
{
// TODO: remove me
}
void KMMainView::slotTimer()
{
kdDebug() << "KMMainView::slotTimer" << endl;
QPtrList<KMPrinter> *printerlist = m_manager->printerList();
bool ok = m_manager->errorMsg().isEmpty();
m_printerview->setPrinterList(printerlist);
if ( m_first )
{
if ( !ok )
showErrorMsg(i18n("An error occurred while retrieving the printer list."));
else
{
/* try to select the most appropriate printer:
* - soft default owner printer
* - hard default printer
* - first printer
*/
QPtrListIterator<KMPrinter> it( *printerlist );
KMPrinter *p1 = 0, *p2 = 0, *p3 = 0;
while ( it.current() )
{
if ( !it.current()->isVirtual() )
{
if ( it.current()->ownSoftDefault() )
{
p1 = it.current();
break;
}
else if ( it.current()->isHardDefault() )
p2 = it.current();
else if ( !p3 )
p3 = it.current();
}
++it;
}
if ( p1 || p2 || p3 )
m_printerview->setPrinter( p1 ? p1 : ( p2 ? p2 : p3 ) );
}
m_first = false;
}
}
void KMMainView::slotPrinterSelected(const QString& prname)
{
KMPrinter *p = KMManager::self()->findPrinter(prname);
m_current = p;
if (p && !p->isSpecial())
KMFactory::self()->manager()->completePrinter(p);
m_printerpages->setPrinter(p);
// update actions state (only if toolbar enabled, workaround for toolbar
// problem).
//if (m_toolbar->isEnabled())
//{
int mask = (m_manager->hasManagement() ? m_manager->printerOperationMask() : 0);
bool sp = !(p && p->isSpecial());
m_actions->action("printer_remove")->setEnabled(!sp || ((mask & KMManager::PrinterRemoval) && p && p->isLocal() && !p->isImplicit()));
m_actions->action("printer_configure")->setEnabled(!sp || ((mask & KMManager::PrinterConfigure) && p && !p->isClass(true) /*&& p->isLocal()*/));
m_actions->action("printer_hard_default")->setEnabled((sp && (mask & KMManager::PrinterDefault) && p && !p->isClass(true) && !p->isHardDefault() && p->isLocal()));
m_actions->action("printer_soft_default")->setEnabled((p && !p->isSoftDefault()));
m_actions->action("printer_test")->setEnabled((sp && (mask & KMManager::PrinterTesting) && p && !p->isClass(true)));
bool stmask = (sp && (mask & KMManager::PrinterEnabling) && p);
m_actions->action("printer_state_change")->setEnabled(stmask && p->isLocal());
m_actions->action("printer_spool_change")->setEnabled(stmask);
m_actions->action("printer_start")->setEnabled((stmask && p->state() == KMPrinter::Stopped));
m_actions->action("printer_stop")->setEnabled((stmask && p->state() != KMPrinter::Stopped));
m_actions->action("printer_enable")->setEnabled((stmask && !p->acceptJobs()));
m_actions->action("printer_disable")->setEnabled((stmask && p->acceptJobs()));
m_actions->action("printer_add")->setEnabled((mask & KMManager::PrinterCreation));
mask = m_manager->serverOperationMask();
m_actions->action("server_restart")->setEnabled((mask & KMManager::ServerRestarting));
m_actions->action("server_configure")->setEnabled((mask & KMManager::ServerConfigure));
KMFactory::self()->manager()->validatePluginActions(m_actions, p);
//}
m_actions->action("printer_tool")->setEnabled(p && !p->isClass(true) && !p->isRemote() && !p->isSpecial());
}
void KMMainView::setViewType(int ID)
{
((KSelectAction*)m_actions->action("view_change"))->setCurrentItem(ID);
slotChangeView(ID);
}
int KMMainView::viewType() const
{ return m_printerview->viewType(); }
void KMMainView::slotChangeView(int ID)
{
kdDebug() << "KMMainView::slotChangeView" << endl;
if (ID >= KMPrinterView::Icons && ID <= KMPrinterView::Tree)
m_printerview->setViewType((KMPrinterView::ViewType)ID);
}
void KMMainView::slotRightButtonClicked(const QString& prname, const QPoint& p)
{
KMPrinter *printer = KMManager::self()->findPrinter(prname);
// construct popup menu
m_pop->clear();
if (printer)
{
m_current = printer;
if (!printer->isSpecial())
{
if (printer->isLocal())
m_actions->action((printer->state() == KMPrinter::Stopped ? "printer_start" : "printer_stop"))->plug(m_pop);
m_actions->action((printer->acceptJobs() ? "printer_disable" : "printer_enable"))->plug(m_pop);
m_pop->insertSeparator();
}
if (!printer->isSoftDefault()) m_actions->action("printer_soft_default")->plug(m_pop);
if (printer->isLocal() && !printer->isImplicit())
{
if (!printer->isHardDefault()) m_actions->action("printer_hard_default")->plug(m_pop);
m_actions->action("printer_remove")->plug(m_pop);
m_pop->insertSeparator();
if (!printer->isClass(true))
{
m_actions->action("printer_configure")->plug(m_pop);
m_actions->action("printer_test")->plug(m_pop);
m_actions->action("printer_tool")->plug(m_pop);
m_pop->insertSeparator();
}
}
else
{
if (!printer->isClass(true))
{
m_actions->action("printer_configure")->plug(m_pop);
m_actions->action("printer_test")->plug(m_pop);
}
m_pop->insertSeparator();
}
if (!printer->isSpecial())
{
QValueList<KAction*> pactions = m_actions->actions("plugin");
for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
(*it)->plug(m_pop);
if (pactions.count() > 0)
m_pop->insertSeparator();
}
}
else
{
m_actions->action("printer_add")->plug(m_pop);
m_actions->action("printer_add_special")->plug(m_pop);
m_pop->insertSeparator();
m_actions->action("server_restart")->plug(m_pop);
m_actions->action("server_configure")->plug(m_pop);
m_pop->insertSeparator();
m_actions->action("manager_configure")->plug(m_pop);
m_actions->action("view_refresh")->plug(m_pop);
m_pop->insertSeparator();
}
m_actions->action("view_printerinfos")->plug(m_pop);
m_actions->action("view_change")->plug(m_pop);
m_actions->action("orientation_change")->plug(m_pop);
m_actions->action("view_toolbar")->plug(m_pop);
m_actions->action("view_menubar")->plug(m_pop);
m_pop->insertSeparator();
m_actions->action("view_pfilter")->plug(m_pop);
// pop the menu
m_pop->popup(p);
}
void KMMainView::slotChangePrinterState()
{
QString opname = sender()->name();
if (m_current && opname.startsWith("printer_"))
{
opname = opname.mid(8);
KMTimer::self()->hold();
bool result(false);
if (opname == "enable")
result = m_manager->enablePrinter(m_current, true);
else if (opname == "disable")
result = m_manager->enablePrinter(m_current, false);
else if (opname == "start")
result = m_manager->startPrinter(m_current, true);
else if (opname == "stop")
result = m_manager->startPrinter(m_current, false);
if (!result)
showErrorMsg(i18n("Unable to modify the state of printer %1.").arg(m_current->printerName()));
KMTimer::self()->release(result);
}
}
void KMMainView::slotRemove()
{
if (m_current)
{
KMTimer::self()->hold();
bool result(false);
if (KMessageBox::warningYesNo(this,i18n("Do you really want to remove %1?").arg(m_current->printerName())) == KMessageBox::Yes)
if (m_current->isSpecial())
{
if (!(result=m_manager->removeSpecialPrinter(m_current)))
showErrorMsg(i18n("Unable to remove special printer %1.").arg(m_current->printerName()));
}
else if (!(result=m_manager->removePrinter(m_current)))
showErrorMsg(i18n("Unable to remove printer %1.").arg(m_current->printerName()));
KMTimer::self()->release(result);
}
}
void KMMainView::slotConfigure()
{
if (m_current)
{
KMTimer::self()->hold();
bool needRefresh(false);
if (m_current->isSpecial())
{
KMSpecialPrinterDlg dlg(this);
dlg.setPrinter(m_current);
if (dlg.exec())
{
KMPrinter *prt = dlg.printer();
if (prt->name() != m_current->name())
m_manager->removeSpecialPrinter(m_current);
m_manager->createSpecialPrinter(prt);
needRefresh = true;
}
}
else
{
DrMain *driver = m_manager->loadPrinterDriver(m_current, true);
if (driver)
{
KMDriverDialog dlg(this);
dlg.setCaption(i18n("Configure %1").arg(m_current->printerName()));
dlg.setDriver(driver);
// disable OK button for remote printer (read-only dialog)
if (m_current->isRemote())
dlg.enableButtonOK(false);
if (dlg.exec())
if (!m_manager->savePrinterDriver(m_current,driver))
showErrorMsg(i18n("Unable to modify settings of printer %1.").arg(m_current->printerName()));
delete driver;
}
else
showErrorMsg(i18n("Unable to load a valid driver for printer %1.").arg(m_current->printerName()));
}
KMTimer::self()->release(needRefresh);
}
}
void KMMainView::slotAdd()
{
KMTimer::self()->hold();
int result(0);
if ((result=kdeprint_management_add_printer_wizard(this)) == -1)
showErrorMsg(i18n("Unable to create printer."));
KMTimer::self()->release((result == 1));
}
void KMMainView::slotHardDefault()
{
if (m_current)
{
KMTimer::self()->hold();
bool result = m_manager->setDefaultPrinter(m_current);
if (!result)
showErrorMsg(i18n("Unable to define printer %1 as default.").arg(m_current->printerName()));
KMTimer::self()->release(result);
}
}
void KMMainView::slotSoftDefault()
{
if (m_current)
{
KMTimer::self()->hold();
KMFactory::self()->virtualManager()->setAsDefault(m_current,QString::null);
KMTimer::self()->release(true);
}
}
void KMMainView::setOrientation(int o)
{
int ID = (o == Qt::Horizontal ? 1 : 0);
((KSelectAction*)m_actions->action("orientation_change"))->setCurrentItem(ID);
slotChangeDirection(ID);
}
int KMMainView::orientation() const
{ return (m_boxlayout->direction() == QBoxLayout::LeftToRight ? Qt::Horizontal : Qt::Vertical); }
void KMMainView::slotChangeDirection(int d)
{
m_boxlayout->setDirection(d == 1 ? QBoxLayout::LeftToRight : QBoxLayout::TopToBottom);
}
void KMMainView::slotTest()
{
if (m_current)
{
KMTimer::self()->hold();
if (KMessageBox::warningContinueCancel(this, i18n("You are about to print a test page on %1. Do you want to continue?").arg(m_current->printerName()), QString::null, i18n("Print Test Page"), "printTestPage") == KMessageBox::Continue)
{
if (KMFactory::self()->manager()->testPrinter(m_current))
KMessageBox::information(this,i18n("Test page successfully sent to printer %1.").arg(m_current->printerName()));
else
showErrorMsg(i18n("Unable to test printer %1.").arg(m_current->printerName()));
}
KMTimer::self()->release(true);
}
}
void KMMainView::showErrorMsg(const QString& msg, bool usemgr)
{
QString s(msg);
if (usemgr)
{
s.prepend("<p>");
s.append(" ");
s += i18n("Error message received from manager:</p><p>%1</p>");
if (m_manager->errorMsg().isEmpty())
s = s.arg(i18n("Internal error (no error message)."));
else
s = s.arg(m_manager->errorMsg());
// clean up error message
m_manager->setErrorMsg(QString::null);
}
s.prepend("<qt>").append("</qt>");
KMTimer::self()->hold();
KMessageBox::error(this,s);
KMTimer::self()->release();
}
void KMMainView::slotServerRestart()
{
KMTimer::self()->hold();
bool result = m_manager->restartServer();
if (!result)
{
showErrorMsg(i18n("Unable to restart print server."));
KMTimer::self()->release( false );
}
else
{
reset( i18n( "Restarting server..." ), false, false );
}
}
void KMMainView::slotServerConfigure()
{
KMTimer::self()->hold();
bool result = m_manager->configureServer(this);
if (!result)
{
showErrorMsg(i18n("Unable to configure print server."));
KMTimer::self()->release( false );
}
else
{
reset( i18n( "Configuring server..." ), false, false );
}
}
void KMMainView::slotToggleToolBar(bool on)
{
if (on) m_toolbar->show();
else m_toolbar->hide();
}
void KMMainView::slotToggleMenuBar( bool on )
{
if ( on )
m_menubar->show();
else
m_menubar->hide();
}
void KMMainView::slotManagerConfigure()
{
KMTimer::self()->hold();
KMConfigDialog dlg(this,"ConfigDialog");
if ( dlg.exec() )
{
loadParameters();
}
/* when "OK":
* => the config file is saved
* => triggering a DCOP signal
* => configChanged() called
* hence no need to refresh, just release the timer
*/
KMTimer::self()->release( false );
}
void KMMainView::slotAddSpecial()
{
KMTimer::self()->hold();
KMSpecialPrinterDlg dlg(this);
if (dlg.exec())
{
KMPrinter *prt = dlg.printer();
m_manager->createSpecialPrinter(prt);
}
KMTimer::self()->release(true);
}
void KMMainView::slotShowPrinterInfos(bool on)
{
if (on)
m_printerpages->show();
else
m_printerpages->hide();
m_actions->action("orientation_change")->setEnabled(on);
}
void KMMainView::enableToolbar(bool on)
{
KToggleAction *act = (KToggleAction*)m_actions->action("view_toolbar");
m_toolbar->setEnabled(on);
act->setEnabled(on);
if (on && act->isChecked())
m_toolbar->show();
else
m_toolbar->hide();
}
KAction* KMMainView::action(const char *name)
{
return m_actions->action(name);
}
/*
void KMMainView::aboutToReload()
{
m_printerview->setPrinterList(0);
}
*/
void KMMainView::reload()
{
removePluginActions();
loadPluginActions();
// redo the connection as the old manager object has been removed
connect( m_manager, SIGNAL( updatePossible( bool ) ), SLOT( slotUpdatePossible( bool ) ) );
// We must delay the refresh such that all objects has been
// correctly reloaded (otherwise, crash in KMJobViewer).
reset( i18n( "Initializing manager..." ), true, true );
}
void KMMainView::showPrinterInfos(bool on)
{
static_cast<KToggleAction*>(m_actions->action("view_printerinfos"))->setChecked(on);
slotShowPrinterInfos(on);
}
bool KMMainView::printerInfosShown() const
{
return (static_cast<KToggleAction*>(m_actions->action("view_printerinfos"))->isChecked());
}
void KMMainView::loadPluginActions()
{
KMFactory::self()->manager()->createPluginActions(m_actions);
QValueList<KAction*> pactions = m_actions->actions("plugin");
int index = m_pactionsindex;
//QPopupMenu *menu = m_menubar->findItem( m_menubar->idAt( 1 ) )->popup();
QPopupMenu *menu = m_menubar->getButton( 1 )->popup();
for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
{
(*it)->plug(m_toolbar, index++);
( *it )->plug( menu );
}
}
void KMMainView::removePluginActions()
{
QValueList<KAction*> pactions = m_actions->actions("plugin");
for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
{
(*it)->unplugAll();
delete (*it);
}
}
void KMMainView::slotToolSelected(int ID)
{
KMTimer::self()->hold();
QString libname = m_toollist[ID];
libname.prepend("kdeprint_tool_");
if (m_current && !m_current->device().isEmpty() && !libname.isEmpty())
{
KLibFactory *factory = KLibLoader::self()->factory(libname.local8Bit());
if (factory)
{
QStringList args;
args << m_current->device() << m_current->printerName();
KDialogBase *dlg = static_cast<KDialogBase*>(factory->create(this, "Tool", 0, args));
if (dlg)
dlg->exec();
delete dlg;
}
}
else
KMessageBox::error(this,
i18n("Unable to start printer tool. Possible reasons are: "
"no printer selected, the selected printer doesn't have "
"any local device defined (printer port), or the tool library "
"could not be found."));
KMTimer::self()->release();
}
void KMMainView::slotToggleFilter(bool on)
{
KMTimer::self()->hold();
KMManager::self()->enableFilter(on);
KMTimer::self()->release(true);
}
void KMMainView::configChanged()
{
reset( i18n( "Initializing manager..." ), false, true );
}
void KMMainView::slotUpdatePossible( bool flag )
{
destroyMessageWindow();
if ( !flag )
showErrorMsg( i18n( "Unable to retrieve the printer list." ) );
KMTimer::self()->release( true );
}
void KMMainView::createMessageWindow( const QString& txt, int delay )
{
destroyMessageWindow();
MessageWindow::add( m_printerview, txt, delay );
}
void KMMainView::destroyMessageWindow()
{
MessageWindow::remove( m_printerview );
}
void KMMainView::slotInit()
{
reset( i18n( "Initializing manager..." ), true, true );
}
void KMMainView::reset( const QString& msg, bool useDelay, bool holdTimer )
{
if ( holdTimer )
KMTimer::self()->hold();
m_printerview->setPrinterList( 0 );
if ( !msg.isEmpty() )
createMessageWindow( msg, ( useDelay ? 500 : 0 ) );
m_first = true;
m_manager->checkUpdatePossible();
}
void KMMainView::slotHelp()
{
QString s = sender()->name();
if ( s == "invoke_help" )
kapp->invokeHelp( QString::null, "kdeprint" );
else if ( s == "invoke_web" )
{
QStringList args;
args << "exec" << "http://printing.kde.org";
kapp->kdeinitExec( "kfmclient", args );
}
else
kdDebug( 500 ) << "Unknown help invokator: " << s << endl;
}
#include "kmmainview.moc"

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