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00020 #include "kmmainview.h"
00021 #include "kmtimer.h"
00022 #include "kmprinterview.h"
00023 #include "kmpages.h"
00024 #include "kmmanager.h"
00025 #include "kmuimanager.h"
00026 #include "kmfactory.h"
00027 #include "kmvirtualmanager.h"
00028 #include "kmprinter.h"
00029 #include "driver.h"
00030 #include "kmdriverdialog.h"
00031 #include "kmwizard.h"
00032 #include "kmconfigdialog.h"
00033 #include "kmspecialprinterdlg.h"
00034 #include "plugincombobox.h"
00035 #include "kiconselectaction.h"
00036 #include "messagewindow.h"
00037
00038 #include <qdockarea.h>
00039 #include <kmenubar.h>
00040 #include <qtimer.h>
00041 #include <qcombobox.h>
00042 #include <qlabel.h>
00043 #include <qlayout.h>
00044 #include <qpopupmenu.h>
00045 #include <kmessagebox.h>
00046 #include <kaction.h>
00047 #include <klocale.h>
00048 #include <kconfig.h>
00049 #include <ktoolbar.h>
00050 #include <ktoolbarbutton.h>
00051 #include <kdebug.h>
00052 #include <kpopupmenu.h>
00053 #include <klibloader.h>
00054 #include <kdialogbase.h>
00055 #include <ksimpleconfig.h>
00056 #include <kstandarddirs.h>
00057 #include <kapplication.h>
00058 #include <qprocess.h>
00059
00060 #undef m_manager
00061 #define m_manager KMFactory::self()->manager()
00062
00063 int kdeprint_management_add_printer_wizard( QWidget* parent )
00064 {
00065 KMWizard dlg(parent);
00066 int flag(0);
00067 if (dlg.exec())
00068 {
00069 flag = 1;
00070
00071 if (KMFactory::self()->manager()->findPrinter(dlg.printer()->name()) != 0)
00072 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)
00073 flag = 0;
00074
00075 if (flag && !KMFactory::self()->manager()->createPrinter(dlg.printer()))
00076 flag = -1;
00077 }
00078 return flag;
00079 }
00080
00081 KMMainView::KMMainView(QWidget *parent, const char *name, KActionCollection *coll)
00082 : QWidget(parent, name)
00083 {
00084 m_current = 0;
00085 m_first = true;
00086
00087
00088 m_printerview = new KMPrinterView(this, "PrinterView");
00089 m_printerpages = new KMPages(this, "PrinterPages");
00090 m_pop = new QPopupMenu(this);
00091 m_toolbar = new KToolBar(this, "ToolBar");
00092 m_toolbar->setMovingEnabled(false);
00093 m_plugin = new PluginComboBox(this, "Plugin");
00094
00095
00096
00097
00098 m_menubar = new KToolBar( this, "MenuBar", false, false );
00099 m_menubar->setIconText( KToolBar::IconTextRight );
00100 m_menubar->setMovingEnabled( false );
00101
00102
00103 QVBoxLayout *m_layout = new QVBoxLayout(this, 0, 0);
00104 m_layout->addWidget(m_toolbar);
00105 m_layout->addWidget( m_menubar );
00106 m_boxlayout = new QBoxLayout(QBoxLayout::TopToBottom, 0, 0);
00107 m_layout->addLayout(m_boxlayout);
00108 m_boxlayout->addWidget(m_printerview);
00109 m_boxlayout->addWidget(m_printerpages);
00110 m_layout->addSpacing(5);
00111 m_layout->addWidget(m_plugin, 0);
00112
00113
00114 connect(KMTimer::self(),SIGNAL(timeout()),SLOT(slotTimer()));
00115 connect(m_printerview,SIGNAL(printerSelected(const QString&)),SLOT(slotPrinterSelected(const QString&)));
00116 connect(m_printerview,SIGNAL(rightButtonClicked(const QString&,const QPoint&)),SLOT(slotRightButtonClicked(const QString&,const QPoint&)));
00117 connect(m_pop,SIGNAL(aboutToShow()),KMTimer::self(),SLOT(hold()));
00118 connect(m_pop,SIGNAL(aboutToHide()),KMTimer::self(),SLOT(release()));
00119 connect( m_manager, SIGNAL( updatePossible( bool ) ), SLOT( slotUpdatePossible( bool ) ) );
00120
00121
00122 if (coll)
00123 m_actions = coll;
00124 else
00125 m_actions = new KActionCollection(this);
00126 initActions();
00127
00128
00129 restoreSettings();
00130 loadParameters();
00131
00132
00133 reset( i18n( "Initializing manager..." ), true, true );
00134 }
00135
00136 KMMainView::~KMMainView()
00137 {
00138 saveSettings();
00139
00140 }
00141
00142 void KMMainView::loadParameters()
00143 {
00144 }
00145
00146 void KMMainView::restoreSettings()
00147 {
00148 KConfig *conf = KMFactory::self()->printConfig();
00149 conf->setGroup("General");
00150 setViewType((KMPrinterView::ViewType)conf->readNumEntry("ViewType",KMPrinterView::Icons));
00151 setOrientation(conf->readNumEntry("Orientation", Qt::Vertical));
00152 bool view = conf->readBoolEntry("ViewToolBar",false);
00153 slotToggleToolBar(view);
00154 ((KToggleAction*)m_actions->action("view_toolbar"))->setChecked(view);
00155 view = conf->readBoolEntry( "ViewMenuBar", true );
00156 slotToggleMenuBar( view );
00157 static_cast<KToggleAction*>( m_actions->action( "view_menubar" ) )->setChecked( view );
00158 view = conf->readBoolEntry("ViewPrinterInfos",true);
00159 slotShowPrinterInfos(view);
00160 ((KToggleAction*)m_actions->action("view_printerinfos"))->setChecked(view);
00161 }
00162
00163 void KMMainView::saveSettings()
00164 {
00165 KConfig *conf = KMFactory::self()->printConfig();
00166 conf->setGroup("General");
00167 conf->writeEntry("ViewType",(int)m_printerview->viewType());
00168 conf->writeEntry("Orientation",(int)orientation());
00169 conf->writeEntry("ViewToolBar",((KToggleAction*)m_actions->action("view_toolbar"))->isChecked());
00170 conf->writeEntry("ViewMenuBar",static_cast<KToggleAction*>( m_actions->action("view_menubar") )->isChecked());
00171 conf->writeEntry("ViewPrinterInfos",((KToggleAction*)m_actions->action("view_printerinfos"))->isChecked());
00172 conf->sync();
00173 }
00174
00175 void KMMainView::initActions()
00176 {
00177 KIconSelectAction *vact = new KIconSelectAction(i18n("&View"),0,m_actions,"view_change");
00178 QStringList iconlst;
00179 iconlst << "view_icon" << "view_detailed" << "view_tree";
00180 vact->setItems(QStringList::split(',',i18n("&Icons,&List,&Tree"),false), iconlst);
00181 vact->setCurrentItem(0);
00182 connect(vact,SIGNAL(activated(int)),SLOT(slotChangeView(int)));
00183
00184 KActionMenu *stateAct = new KActionMenu(i18n("Start/Stop Printer"), "kdeprint_printstate", m_actions, "printer_state_change");
00185 stateAct->setDelayed(false);
00186 stateAct->insert(new KAction(i18n("&Start Printer"),"kdeprint_enableprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_start"));
00187 stateAct->insert(new KAction(i18n("Sto&p Printer"),"kdeprint_stopprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_stop"));
00188
00189 stateAct = new KActionMenu(i18n("Enable/Disable Job Spooling"), "kdeprint_queuestate", m_actions, "printer_spool_change");
00190 stateAct->setDelayed(false);
00191 stateAct->insert(new KAction(i18n("&Enable Job Spooling"),"kdeprint_enableprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_enable"));
00192 stateAct->insert(new KAction(i18n("&Disable Job Spooling"),"kdeprint_stopprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_disable"));
00193
00194 new KAction(i18n("&Remove"),"edittrash",0,this,SLOT(slotRemove()),m_actions,"printer_remove");
00195 new KAction(i18n("&Configure..."),"configure",0,this,SLOT(slotConfigure()),m_actions,"printer_configure");
00196 new KAction(i18n("Add &Printer/Class..."),"kdeprint_addprinter",0,this,SLOT(slotAdd()),m_actions,"printer_add");
00197 new KAction(i18n("Add &Special (pseudo) Printer..."),"kdeprint_addpseudo",0,this,SLOT(slotAddSpecial()),m_actions,"printer_add_special");
00198 new KAction(i18n("Set as &Local Default"),"kdeprint_defaulthard",0,this,SLOT(slotHardDefault()),m_actions,"printer_hard_default");
00199 new KAction(i18n("Set as &User Default"),"kdeprint_defaultsoft",0,this,SLOT(slotSoftDefault()),m_actions,"printer_soft_default");
00200 new KAction(i18n("&Test Printer..."),"kdeprint_testprinter",0,this,SLOT(slotTest()),m_actions,"printer_test");
00201 new KAction(i18n("Configure &Manager..."),"kdeprint_configmgr",0,this,SLOT(slotManagerConfigure()),m_actions,"manager_configure");
00202 new KAction(i18n("Initialize Manager/&View"),"reload",0,this,SLOT(slotInit()),m_actions,"view_refresh");
00203
00204 KIconSelectAction *dact = new KIconSelectAction(i18n("&Orientation"),0,m_actions,"orientation_change");
00205 iconlst.clear();
00206 iconlst << "view_top_bottom" << "view_left_right";
00207 dact->setItems(QStringList::split(',',i18n("&Vertical,&Horizontal"),false), iconlst);
00208 dact->setCurrentItem(0);
00209 connect(dact,SIGNAL(activated(int)),SLOT(slotChangeDirection(int)));
00210
00211 new KAction(i18n("R&estart Server"),"kdeprint_restartsrv",0,this,SLOT(slotServerRestart()),m_actions,"server_restart");
00212 new KAction(i18n("Configure &Server..."),"kdeprint_configsrv",0,this,SLOT(slotServerConfigure()),m_actions,"server_configure");
00213 enableBrowsing = new KToggleAction(i18n("Access Printers on Local Network"),0,this,SLOT(slotEnableBrowsing()),m_actions,"enable_browsing");
00214 enableSharing = new KToggleAction(i18n("Share Printers on Local Network"),0,this,SLOT(slotEnableSharing()),m_actions,"enable_sharing");
00215
00216 setBrowsingStatus();
00217 setSharingStatus();
00218
00219 KToggleAction *tact = new KToggleAction(i18n("Show &Toolbar"),0,m_actions,"view_toolbar");
00220 tact->setCheckedState(i18n("Hide &Toolbar"));
00221 connect(tact,SIGNAL(toggled(bool)),SLOT(slotToggleToolBar(bool)));
00222 tact = new KToggleAction( i18n( "Show Me&nu Toolbar" ), 0, m_actions, "view_menubar" );
00223 tact->setCheckedState(i18n("Hide Me&nu Toolbar"));
00224 connect( tact, SIGNAL( toggled( bool ) ), SLOT( slotToggleMenuBar( bool ) ) );
00225 tact = new KToggleAction(i18n("Show Pr&inter Details"),"kdeprint_printer_infos", 0,m_actions,"view_printerinfos");
00226 tact->setCheckedState(KGuiItem(i18n("Hide Pr&inter Details"),"kdeprint_printer_infos"));
00227 tact->setChecked(true);
00228 connect(tact,SIGNAL(toggled(bool)),SLOT(slotShowPrinterInfos(bool)));
00229
00230 tact = new KToggleAction(i18n("Toggle Printer &Filtering"), "filter", 0, m_actions, "view_pfilter");
00231 tact->setChecked(KMManager::self()->isFilterEnabled());
00232 connect(tact, SIGNAL(toggled(bool)), SLOT(slotToggleFilter(bool)));
00233
00234 new KAction( i18n( "%1 &Handbook" ).arg( "KDEPrint" ), "contents", 0, this, SLOT( slotHelp() ), m_actions, "invoke_help" );
00235 new KAction( i18n( "%1 &Web Site" ).arg( "KDEPrint" ), "network", 0, this, SLOT( slotHelp() ), m_actions, "invoke_web" );
00236
00237 KActionMenu *mact = new KActionMenu(i18n("Pri&nter Tools"), "package_utilities", m_actions, "printer_tool");
00238 mact->setDelayed(false);
00239 connect(mact->popupMenu(), SIGNAL(activated(int)), SLOT(slotToolSelected(int)));
00240 QStringList files = KGlobal::dirs()->findAllResources("data", "kdeprint/tools/*.desktop");
00241 for (QStringList::ConstIterator it=files.begin(); it!=files.end(); ++it)
00242 {
00243 KSimpleConfig conf(*it);
00244 conf.setGroup("Desktop Entry");
00245 mact->popupMenu()->insertItem(conf.readEntry("Name", "Unnamed"), mact->popupMenu()->count());
00246 m_toollist << conf.readEntry("X-KDE-Library");
00247 }
00248
00249
00250 m_actions->action("printer_add")->plug(m_toolbar);
00251 m_actions->action("printer_add_special")->plug(m_toolbar);
00252 m_toolbar->insertLineSeparator();
00253 m_actions->action("printer_state_change")->plug(m_toolbar);
00254 m_actions->action("printer_spool_change")->plug(m_toolbar);
00255 m_toolbar->insertSeparator();
00256 m_actions->action("printer_hard_default")->plug(m_toolbar);
00257 m_actions->action("printer_soft_default")->plug(m_toolbar);
00258 m_actions->action("printer_remove")->plug(m_toolbar);
00259 m_toolbar->insertSeparator();
00260 m_actions->action("printer_configure")->plug(m_toolbar);
00261 m_actions->action("printer_test")->plug(m_toolbar);
00262 m_actions->action("printer_tool")->plug(m_toolbar);
00263 m_pactionsindex = m_toolbar->insertSeparator();
00264 m_toolbar->insertLineSeparator();
00265 m_actions->action("server_restart")->plug(m_toolbar);
00266 m_actions->action("server_configure")->plug(m_toolbar);
00267 m_actions->action("enable_browsing")->plug(m_toolbar);
00268 m_actions->action("enable_sharing")->plug(m_toolbar);
00269 m_toolbar->insertLineSeparator();
00270 m_actions->action("manager_configure")->plug(m_toolbar);
00271 m_actions->action("view_refresh")->plug(m_toolbar);
00272 m_toolbar->insertLineSeparator();
00273 m_actions->action("view_printerinfos")->plug(m_toolbar);
00274 m_actions->action("view_change")->plug(m_toolbar);
00275 m_actions->action("orientation_change")->plug(m_toolbar);
00276 m_actions->action("view_pfilter")->plug(m_toolbar);
00277
00278
00279 QPopupMenu *menu = new QPopupMenu( this );
00280 m_actions->action( "printer_add" )->plug( menu );
00281 m_actions->action( "printer_add_special" )->plug( menu );
00282
00283 m_menubar->insertButton( "wizard", 0, true, i18n( "Add" ) );
00284 m_menubar->getButton( 0 )->setPopup( menu, true );
00285 menu = new QPopupMenu( this );
00286 m_actions->action("printer_state_change")->plug( menu );
00287 m_actions->action("printer_spool_change")->plug( menu );
00288 menu->insertSeparator();
00289 m_actions->action("printer_hard_default")->plug( menu );
00290 m_actions->action("printer_soft_default")->plug( menu );
00291 m_actions->action("printer_remove")->plug( menu );
00292 menu->insertSeparator();
00293 m_actions->action("printer_configure")->plug( menu );
00294 m_actions->action("printer_test")->plug( menu );
00295 m_actions->action("printer_tool")->plug( menu );
00296 menu->insertSeparator();
00297
00298 m_menubar->insertButton( "printer1", 1, true, i18n( "Printer" ) );
00299 m_menubar->getButton( 1 )->setPopup( menu, true );
00300 menu = new QPopupMenu( this );
00301 m_actions->action("server_restart")->plug( menu );
00302 m_actions->action("server_configure")->plug( menu );
00303 m_actions->action("enable_browsing")->plug( menu );
00304 m_actions->action("enable_sharing")->plug( menu );
00305
00306 m_menubar->insertButton( "misc", 2, true, i18n( "Print Server" ) );
00307 m_menubar->getButton( 2 )->setPopup( menu, true );
00308 menu = new QPopupMenu( this );
00309 m_actions->action("manager_configure")->plug( menu );
00310 m_actions->action("view_refresh")->plug( menu );
00311
00312 m_menubar->insertButton( "kdeprint_configmgr", 3, true, i18n( "Print Manager" ) );
00313 m_menubar->getButton( 3 )->setPopup( menu, true );
00314 menu = new QPopupMenu( this );
00315 m_actions->action("view_printerinfos")->plug( menu );
00316 m_actions->action("view_change")->plug( menu );
00317 m_actions->action("orientation_change")->plug( menu );
00318 m_actions->action( "view_toolbar" )->plug ( menu );
00319 m_actions->action( "view_menubar" )->plug ( menu );
00320 menu->insertSeparator();
00321 m_actions->action("view_pfilter")->plug( menu );
00322
00323 m_menubar->insertButton( "view_remove", 4, true, i18n( "View" ) );
00324 m_menubar->getButton( 4 )->setPopup( menu, true );
00325
00326 menu = new QPopupMenu( this );
00327 m_actions->action( "invoke_help" )->plug( menu );
00328 m_actions->action( "invoke_web" )->plug( menu );
00329 m_menubar->insertButton( "help", 5, true, i18n( "Documentation" ) );
00330 m_menubar->getButton( 5 )->setPopup( menu, true );
00331
00332 loadPluginActions();
00333 slotPrinterSelected(QString::null);
00334 }
00335
00336 void KMMainView::setBrowsingStatus() {
00337 enableBrowsing->setChecked(false);
00338 QProcess browsingStatus(QString("/usr/share/cups/browsing_status"), this, "browsingStatus");
00339 browsingStatus.start();
00340 while (browsingStatus.isRunning()) {
00341 kapp->processEvents();
00342 }
00343 int exitStatus = browsingStatus.exitStatus();
00344 if (exitStatus == 0) {
00345 enableBrowsing->setChecked(false);
00346 } else if (exitStatus == 1) {
00347 enableBrowsing->setChecked(true);
00348 } else if (exitStatus == 2) {
00349 enableBrowsing->setEnabled(false);
00350 }
00351 }
00352
00353 void KMMainView::setSharingStatus() {
00354 enableSharing->setChecked(false);
00355 QProcess sharingStatus(QString("/usr/share/cups/sharing_status"), this, "sharingStatus");
00356 sharingStatus.start();
00357 while (sharingStatus.isRunning()) {
00358 kapp->processEvents();
00359 }
00360 int exitStatus = sharingStatus.exitStatus();
00361 if (exitStatus == 0) {
00362 enableSharing->setChecked(false);
00363 } else if (exitStatus == 1) {
00364 enableSharing->setChecked(true);
00365 } else if (exitStatus == 2) {
00366 enableSharing->setEnabled(false);
00367 }
00368 }
00369
00370 void KMMainView::slotRefresh()
00371 {
00372
00373 }
00374
00375 void KMMainView::slotTimer()
00376 {
00377 kdDebug() << "KMMainView::slotTimer" << endl;
00378 QPtrList<KMPrinter> *printerlist = m_manager->printerList();
00379 bool ok = m_manager->errorMsg().isEmpty();
00380 m_printerview->setPrinterList(printerlist);
00381 if ( m_first )
00382 {
00383 if ( !ok )
00384 showErrorMsg(i18n("An error occurred while retrieving the printer list."));
00385 else
00386 {
00387
00388
00389
00390
00391
00392 QPtrListIterator<KMPrinter> it( *printerlist );
00393 KMPrinter *p1 = 0, *p2 = 0, *p3 = 0;
00394 while ( it.current() )
00395 {
00396 if ( !it.current()->isVirtual() )
00397 {
00398 if ( it.current()->ownSoftDefault() )
00399 {
00400 p1 = it.current();
00401 break;
00402 }
00403 else if ( it.current()->isHardDefault() )
00404 p2 = it.current();
00405 else if ( !p3 )
00406 p3 = it.current();
00407 }
00408 ++it;
00409 }
00410 if ( p1 || p2 || p3 )
00411 m_printerview->setPrinter( p1 ? p1 : ( p2 ? p2 : p3 ) );
00412 }
00413 m_first = false;
00414 }
00415 }
00416
00417 void KMMainView::slotPrinterSelected(const QString& prname)
00418 {
00419 KMPrinter *p = KMManager::self()->findPrinter(prname);
00420 m_current = p;
00421 if (p && !p->isSpecial())
00422 KMFactory::self()->manager()->completePrinter(p);
00423 m_printerpages->setPrinter(p);
00424
00425
00426
00427
00428
00429 int mask = (m_manager->hasManagement() ? m_manager->printerOperationMask() : 0);
00430 bool sp = !(p && p->isSpecial());
00431 m_actions->action("printer_remove")->setEnabled(!sp || ((mask & KMManager::PrinterRemoval) && p && p->isLocal() && !p->isImplicit()));
00432 m_actions->action("printer_configure")->setEnabled(!sp || ((mask & KMManager::PrinterConfigure) && p && !p->isClass(true) ));
00433 m_actions->action("printer_hard_default")->setEnabled((sp && (mask & KMManager::PrinterDefault) && p && !p->isClass(true) && !p->isHardDefault() && p->isLocal()));
00434 m_actions->action("printer_soft_default")->setEnabled((p && !p->isSoftDefault()));
00435 m_actions->action("printer_test")->setEnabled((sp && (mask & KMManager::PrinterTesting) && p && !p->isClass(true)));
00436 bool stmask = (sp && (mask & KMManager::PrinterEnabling) && p);
00437 m_actions->action("printer_state_change")->setEnabled(stmask && p->isLocal());
00438 m_actions->action("printer_spool_change")->setEnabled(stmask);
00439 m_actions->action("printer_start")->setEnabled((stmask && p->state() == KMPrinter::Stopped));
00440 m_actions->action("printer_stop")->setEnabled((stmask && p->state() != KMPrinter::Stopped));
00441 m_actions->action("printer_enable")->setEnabled((stmask && !p->acceptJobs()));
00442 m_actions->action("printer_disable")->setEnabled((stmask && p->acceptJobs()));
00443
00444 m_actions->action("printer_add")->setEnabled((mask & KMManager::PrinterCreation));
00445 mask = m_manager->serverOperationMask();
00446 m_actions->action("server_restart")->setEnabled((mask & KMManager::ServerRestarting));
00447 m_actions->action("server_configure")->setEnabled((mask & KMManager::ServerConfigure));
00448
00449 KMFactory::self()->manager()->validatePluginActions(m_actions, p);
00450
00451 m_actions->action("printer_tool")->setEnabled(p && !p->isClass(true) && !p->isRemote() && !p->isSpecial());
00452 }
00453
00454 void KMMainView::setViewType(int ID)
00455 {
00456 ((KSelectAction*)m_actions->action("view_change"))->setCurrentItem(ID);
00457 slotChangeView(ID);
00458 }
00459
00460 int KMMainView::viewType() const
00461 { return m_printerview->viewType(); }
00462
00463 void KMMainView::slotChangeView(int ID)
00464 {
00465 kdDebug() << "KMMainView::slotChangeView" << endl;
00466 if (ID >= KMPrinterView::Icons && ID <= KMPrinterView::Tree)
00467 m_printerview->setViewType((KMPrinterView::ViewType)ID);
00468 }
00469
00470 void KMMainView::slotRightButtonClicked(const QString& prname, const QPoint& p)
00471 {
00472 KMPrinter *printer = KMManager::self()->findPrinter(prname);
00473
00474 m_pop->clear();
00475 if (printer)
00476 {
00477 m_current = printer;
00478 if (!printer->isSpecial())
00479 {
00480 if (printer->isLocal())
00481 m_actions->action((printer->state() == KMPrinter::Stopped ? "printer_start" : "printer_stop"))->plug(m_pop);
00482 m_actions->action((printer->acceptJobs() ? "printer_disable" : "printer_enable"))->plug(m_pop);
00483 m_pop->insertSeparator();
00484 }
00485 if (!printer->isSoftDefault()) m_actions->action("printer_soft_default")->plug(m_pop);
00486 if (printer->isLocal() && !printer->isImplicit())
00487 {
00488 if (!printer->isHardDefault()) m_actions->action("printer_hard_default")->plug(m_pop);
00489 m_actions->action("printer_remove")->plug(m_pop);
00490 m_pop->insertSeparator();
00491 if (!printer->isClass(true))
00492 {
00493 m_actions->action("printer_configure")->plug(m_pop);
00494 m_actions->action("printer_test")->plug(m_pop);
00495 m_actions->action("printer_tool")->plug(m_pop);
00496 m_pop->insertSeparator();
00497 }
00498 }
00499 else
00500 {
00501 if (!printer->isClass(true))
00502 {
00503 m_actions->action("printer_configure")->plug(m_pop);
00504 m_actions->action("printer_test")->plug(m_pop);
00505 }
00506 m_pop->insertSeparator();
00507 }
00508 if (!printer->isSpecial())
00509 {
00510 QValueList<KAction*> pactions = m_actions->actions("plugin");
00511 for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
00512 (*it)->plug(m_pop);
00513 if (pactions.count() > 0)
00514 m_pop->insertSeparator();
00515 }
00516 }
00517 else
00518 {
00519 m_actions->action("printer_add")->plug(m_pop);
00520 m_actions->action("printer_add_special")->plug(m_pop);
00521 m_pop->insertSeparator();
00522 m_actions->action("server_restart")->plug(m_pop);
00523 m_actions->action("server_configure")->plug(m_pop);
00524 m_actions->action("enable_browsing")->plug(m_pop);
00525 m_actions->action("enable_sharing")->plug(m_pop);
00526 m_pop->insertSeparator();
00527 m_actions->action("manager_configure")->plug(m_pop);
00528 m_actions->action("view_refresh")->plug(m_pop);
00529 m_pop->insertSeparator();
00530 }
00531 m_actions->action("view_printerinfos")->plug(m_pop);
00532 m_actions->action("view_change")->plug(m_pop);
00533 m_actions->action("orientation_change")->plug(m_pop);
00534 m_actions->action("view_toolbar")->plug(m_pop);
00535 m_actions->action("view_menubar")->plug(m_pop);
00536 m_pop->insertSeparator();
00537 m_actions->action("view_pfilter")->plug(m_pop);
00538
00539
00540 m_pop->popup(p);
00541 }
00542
00543 void KMMainView::slotChangePrinterState()
00544 {
00545 QString opname = sender()->name();
00546 if (m_current && opname.startsWith("printer_"))
00547 {
00548 opname = opname.mid(8);
00549 KMTimer::self()->hold();
00550 bool result(false);
00551 if (opname == "enable")
00552 result = m_manager->enablePrinter(m_current, true);
00553 else if (opname == "disable")
00554 result = m_manager->enablePrinter(m_current, false);
00555 else if (opname == "start")
00556 result = m_manager->startPrinter(m_current, true);
00557 else if (opname == "stop")
00558 result = m_manager->startPrinter(m_current, false);
00559 if (!result)
00560 showErrorMsg(i18n("Unable to modify the state of printer %1.").arg(m_current->printerName()));
00561 KMTimer::self()->release(result);
00562 }
00563 }
00564
00565 void KMMainView::slotRemove()
00566 {
00567 if (m_current)
00568 {
00569 KMTimer::self()->hold();
00570 bool result(false);
00571 if (KMessageBox::warningYesNo(this,i18n("Do you really want to remove %1?").arg(m_current->printerName())) == KMessageBox::Yes)
00572 if (m_current->isSpecial())
00573 {
00574 if (!(result=m_manager->removeSpecialPrinter(m_current)))
00575 showErrorMsg(i18n("Unable to remove special printer %1.").arg(m_current->printerName()));
00576 }
00577 else if (!(result=m_manager->removePrinter(m_current)))
00578 showErrorMsg(i18n("Unable to remove printer %1.").arg(m_current->printerName()));
00579 KMTimer::self()->release(result);
00580 }
00581 }
00582
00583 void KMMainView::slotConfigure()
00584 {
00585 if (m_current)
00586 {
00587 KMTimer::self()->hold();
00588 bool needRefresh(false);
00589 if (m_current->isSpecial())
00590 {
00591 KMSpecialPrinterDlg dlg(this);
00592 dlg.setPrinter(m_current);
00593 if (dlg.exec())
00594 {
00595 KMPrinter *prt = dlg.printer();
00596 if (prt->name() != m_current->name())
00597 m_manager->removeSpecialPrinter(m_current);
00598 m_manager->createSpecialPrinter(prt);
00599 needRefresh = true;
00600 }
00601 }
00602 else
00603 {
00604 DrMain *driver = m_manager->loadPrinterDriver(m_current, true);
00605 if (driver)
00606 {
00607 KMDriverDialog dlg(this);
00608 dlg.setCaption(i18n("Configure %1").arg(m_current->printerName()));
00609 dlg.setDriver(driver);
00610
00611 if (m_current->isRemote())
00612 dlg.enableButtonOK(false);
00613 if (dlg.exec())
00614 if (!m_manager->savePrinterDriver(m_current,driver))
00615 showErrorMsg(i18n("Unable to modify settings of printer %1.").arg(m_current->printerName()));
00616 delete driver;
00617 }
00618 else
00619 showErrorMsg(i18n("Unable to load a valid driver for printer %1.").arg(m_current->printerName()));
00620 }
00621 KMTimer::self()->release(needRefresh);
00622 }
00623 }
00624
00625 void KMMainView::slotAdd()
00626 {
00627 KMTimer::self()->hold();
00628
00629 int result(0);
00630 if ((result=kdeprint_management_add_printer_wizard(this)) == -1)
00631 showErrorMsg(i18n("Unable to create printer."));
00632
00633 KMTimer::self()->release((result == 1));
00634 }
00635
00636 void KMMainView::slotHardDefault()
00637 {
00638 if (m_current)
00639 {
00640 KMTimer::self()->hold();
00641 bool result = m_manager->setDefaultPrinter(m_current);
00642 if (!result)
00643 showErrorMsg(i18n("Unable to define printer %1 as default.").arg(m_current->printerName()));
00644 KMTimer::self()->release(result);
00645 }
00646 }
00647
00648 void KMMainView::slotSoftDefault()
00649 {
00650 if (m_current)
00651 {
00652 KMTimer::self()->hold();
00653 KMFactory::self()->virtualManager()->setAsDefault(m_current,QString::null);
00654 KMTimer::self()->release(true);
00655 }
00656 }
00657
00658 void KMMainView::setOrientation(int o)
00659 {
00660 int ID = (o == Qt::Horizontal ? 1 : 0);
00661 ((KSelectAction*)m_actions->action("orientation_change"))->setCurrentItem(ID);
00662 slotChangeDirection(ID);
00663 }
00664
00665 int KMMainView::orientation() const
00666 { return (m_boxlayout->direction() == QBoxLayout::LeftToRight ? Qt::Horizontal : Qt::Vertical); }
00667
00668 void KMMainView::slotChangeDirection(int d)
00669 {
00670 m_boxlayout->setDirection(d == 1 ? QBoxLayout::LeftToRight : QBoxLayout::TopToBottom);
00671 }
00672
00673 void KMMainView::slotTest()
00674 {
00675 if (m_current)
00676 {
00677 KMTimer::self()->hold();
00678 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)
00679 {
00680 if (KMFactory::self()->manager()->testPrinter(m_current))
00681 KMessageBox::information(this,i18n("Test page successfully sent to printer %1.").arg(m_current->printerName()));
00682 else
00683 showErrorMsg(i18n("Unable to test printer %1.").arg(m_current->printerName()));
00684 }
00685 KMTimer::self()->release(true);
00686 }
00687 }
00688
00689 void KMMainView::showErrorMsg(const QString& msg, bool usemgr)
00690 {
00691 QString s(msg);
00692 if (usemgr)
00693 {
00694 s.prepend("<p>");
00695 s.append(" ");
00696 s += i18n("Error message received from manager:</p><p>%1</p>");
00697 if (m_manager->errorMsg().isEmpty())
00698 s = s.arg(i18n("Internal error (no error message)."));
00699 else
00700 s = s.arg(m_manager->errorMsg());
00701
00702 m_manager->setErrorMsg(QString::null);
00703 }
00704 s.prepend("<qt>").append("</qt>");
00705 KMTimer::self()->hold();
00706 KMessageBox::error(this,s);
00707 KMTimer::self()->release();
00708 }
00709
00710 void KMMainView::slotServerRestart()
00711 {
00712 KMTimer::self()->hold();
00713 bool result = m_manager->restartServer();
00714 if (!result)
00715 {
00716 showErrorMsg(i18n("Unable to restart print server."));
00717 KMTimer::self()->release( false );
00718 }
00719 else
00720 {
00721 reset( i18n( "Restarting server..." ), false, false );
00722 }
00723 }
00724
00725 void KMMainView::slotServerConfigure()
00726 {
00727 KMTimer::self()->hold();
00728 bool result = m_manager->configureServer(this);
00729 if (!result)
00730 {
00731 showErrorMsg(i18n("Unable to configure print server."));
00732 KMTimer::self()->release( false );
00733 }
00734 else
00735 {
00736 reset( i18n( "Configuring server..." ), false, false );
00737 }
00738 }
00739
00740 void KMMainView::slotEnableBrowsing()
00741 {
00742 setCursor(QCursor(Qt::BusyCursor));
00743
00744 QString scaryMessage = i18n("Enabling local browsing for printers will open a network port (631) on your computer. If security problems are discovered in the print server, remote attackers could access your computer as the \"cupsys\" user.");
00745
00746 if (enableBrowsing->isChecked()) {
00747 if (KMessageBox::warningYesNo( this, scaryMessage, i18n("Access Printers on Local Network"), KGuiItem(i18n("Enable Browsing")), KGuiItem(i18n("Don't Enable Browsing")) ) == KMessageBox::Yes) {
00748 KProcess *proc = new KProcess;
00749 *proc << "kdesu";
00750 *proc << "/usr/share/cups/enable_browsing 1";
00751 proc->start(KProcess::Block);
00752 setBrowsingStatus();
00753 } else {
00754 enableBrowsing->setChecked(false);
00755 }
00756 } else {
00757 KProcess *proc = new KProcess;
00758 *proc << "kdesu";
00759 *proc << "/usr/share/cups/enable_browsing 0";
00760 proc->start(KProcess::Block);
00761 setBrowsingStatus();
00762 }
00763 setCursor(QCursor(Qt::ArrowCursor));
00764 }
00765
00766 void KMMainView::slotEnableSharing()
00767 {
00768 setCursor(QCursor(Qt::BusyCursor));
00769
00770 QString scaryMessage = i18n("Enabling local browsing for printers will open a network port (631) on your computer. If security problems are discovered in the print server, remote attackers could access your computer as the \"cupsys\" user.");
00771
00772 if (enableSharing->isChecked()) {
00773 if (KMessageBox::warningYesNo( this, scaryMessage, i18n("Share Printers on Local Network"), KGuiItem(i18n("Enable Sharing")), KGuiItem(i18n("Don't Enable Sharing")) ) == KMessageBox::Yes) {
00774 KProcess *proc = new KProcess;
00775 *proc << "kdesu";
00776 *proc << "/usr/share/cups/enable_sharing 1";
00777 proc->start(KProcess::Block);
00778 setSharingStatus();
00779 } else {
00780 enableSharing->setChecked(false);
00781 }
00782 } else {
00783 KProcess *proc = new KProcess;
00784 *proc << "kdesu";
00785 *proc << "/usr/share/cups/enable_sharing 0";
00786 proc->start(KProcess::Block);
00787 setSharingStatus();
00788 }
00789 setCursor(QCursor(Qt::ArrowCursor));
00790 }
00791
00792 void KMMainView::slotToggleToolBar(bool on)
00793 {
00794 if (on) m_toolbar->show();
00795 else m_toolbar->hide();
00796 }
00797
00798 void KMMainView::slotToggleMenuBar( bool on )
00799 {
00800 if ( on )
00801 m_menubar->show();
00802 else
00803 m_menubar->hide();
00804 }
00805
00806 void KMMainView::slotManagerConfigure()
00807 {
00808 KMTimer::self()->hold();
00809 KMConfigDialog dlg(this,"ConfigDialog");
00810 if ( dlg.exec() )
00811 {
00812 loadParameters();
00813 }
00814
00815
00816
00817
00818
00819
00820 KMTimer::self()->release( false );
00821 }
00822
00823 void KMMainView::slotAddSpecial()
00824 {
00825 KMTimer::self()->hold();
00826 KMSpecialPrinterDlg dlg(this);
00827 if (dlg.exec())
00828 {
00829 KMPrinter *prt = dlg.printer();
00830 m_manager->createSpecialPrinter(prt);
00831 }
00832 KMTimer::self()->release(true);
00833 }
00834
00835 void KMMainView::slotShowPrinterInfos(bool on)
00836 {
00837 if (on)
00838 m_printerpages->show();
00839 else
00840 m_printerpages->hide();
00841 m_actions->action("orientation_change")->setEnabled(on);
00842 }
00843
00844 void KMMainView::enableToolbar(bool on)
00845 {
00846 KToggleAction *act = (KToggleAction*)m_actions->action("view_toolbar");
00847 m_toolbar->setEnabled(on);
00848 act->setEnabled(on);
00849 if (on && act->isChecked())
00850 m_toolbar->show();
00851 else
00852 m_toolbar->hide();
00853 }
00854
00855 KAction* KMMainView::action(const char *name)
00856 {
00857 return m_actions->action(name);
00858 }
00859
00860
00861
00862
00863
00864
00865
00866
00867 void KMMainView::reload()
00868 {
00869 removePluginActions();
00870 loadPluginActions();
00871
00872
00873 connect( m_manager, SIGNAL( updatePossible( bool ) ), SLOT( slotUpdatePossible( bool ) ) );
00874
00875
00876
00877 reset( i18n( "Initializing manager..." ), true, true );
00878 }
00879
00880 void KMMainView::showPrinterInfos(bool on)
00881 {
00882 static_cast<KToggleAction*>(m_actions->action("view_printerinfos"))->setChecked(on);
00883 slotShowPrinterInfos(on);
00884 }
00885
00886 bool KMMainView::printerInfosShown() const
00887 {
00888 return (static_cast<KToggleAction*>(m_actions->action("view_printerinfos"))->isChecked());
00889 }
00890
00891 void KMMainView::loadPluginActions()
00892 {
00893 KMFactory::self()->manager()->createPluginActions(m_actions);
00894 QValueList<KAction*> pactions = m_actions->actions("plugin");
00895 int index = m_pactionsindex;
00896
00897 QPopupMenu *menu = m_menubar->getButton( 1 )->popup();
00898 for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
00899 {
00900 (*it)->plug(m_toolbar, index++);
00901 ( *it )->plug( menu );
00902 }
00903 }
00904
00905 void KMMainView::removePluginActions()
00906 {
00907 QValueList<KAction*> pactions = m_actions->actions("plugin");
00908 for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
00909 {
00910 (*it)->unplugAll();
00911 delete (*it);
00912 }
00913 }
00914
00915 void KMMainView::slotToolSelected(int ID)
00916 {
00917 KMTimer::self()->hold();
00918
00919 QString libname = m_toollist[ID];
00920 libname.prepend("kdeprint_tool_");
00921 if (m_current && !m_current->device().isEmpty() && !libname.isEmpty())
00922 {
00923 KLibFactory *factory = KLibLoader::self()->factory(libname.local8Bit());
00924 if (factory)
00925 {
00926 QStringList args;
00927 args << m_current->device() << m_current->printerName();
00928 KDialogBase *dlg = static_cast<KDialogBase*>(factory->create(this, "Tool", 0, args));
00929 if (dlg)
00930 dlg->exec();
00931 delete dlg;
00932 }
00933 }
00934 else
00935 KMessageBox::error(this,
00936 i18n("Unable to start printer tool. Possible reasons are: "
00937 "no printer selected, the selected printer doesn't have "
00938 "any local device defined (printer port), or the tool library "
00939 "could not be found."));
00940
00941 KMTimer::self()->release();
00942 }
00943
00944 void KMMainView::slotToggleFilter(bool on)
00945 {
00946 KMTimer::self()->hold();
00947 KMManager::self()->enableFilter(on);
00948 KMTimer::self()->release(true);
00949 }
00950
00951 void KMMainView::configChanged()
00952 {
00953 reset( i18n( "Initializing manager..." ), false, true );
00954 }
00955
00956 void KMMainView::slotUpdatePossible( bool flag )
00957 {
00958 destroyMessageWindow();
00959 if ( !flag )
00960 showErrorMsg( i18n( "Unable to retrieve the printer list." ) );
00961 KMTimer::self()->release( true );
00962 }
00963
00964 void KMMainView::createMessageWindow( const QString& txt, int delay )
00965 {
00966 destroyMessageWindow();
00967 MessageWindow::add( m_printerview, txt, delay );
00968 }
00969
00970 void KMMainView::destroyMessageWindow()
00971 {
00972 MessageWindow::remove( m_printerview );
00973 }
00974
00975 void KMMainView::slotInit()
00976 {
00977 reset( i18n( "Initializing manager..." ), true, true );
00978 }
00979
00980 void KMMainView::reset( const QString& msg, bool useDelay, bool holdTimer )
00981 {
00982 if ( holdTimer )
00983 KMTimer::self()->hold();
00984 m_printerview->setPrinterList( 0 );
00985 if ( !msg.isEmpty() )
00986 createMessageWindow( msg, ( useDelay ? 500 : 0 ) );
00987 m_first = true;
00988 m_manager->checkUpdatePossible();
00989 }
00990
00991 void KMMainView::slotHelp()
00992 {
00993 QString s = sender()->name();
00994 if ( s == "invoke_help" )
00995 kapp->invokeHelp( QString::null, "kdeprint" );
00996 else if ( s == "invoke_web" )
00997 {
00998 QStringList args;
00999 args << "exec" << "http://printing.kde.org";
01000 kapp->kdeinitExec( "kfmclient", args );
01001 }
01002 else
01003 kdDebug( 500 ) << "Unknown help invokator: " << s << endl;
01004 }
01005
01006 #include "kmmainview.moc"