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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
00059 #undef m_manager
00060 #define m_manager KMFactory::self()->manager()
00061
00062 extern "C"
00063 {
00064 int add_printer_wizard(QWidget *parent)
00065 {
00066 KMWizard dlg(parent);
00067 int flag(0);
00068 if (dlg.exec())
00069 {
00070 flag = 1;
00071
00072 if (KMFactory::self()->manager()->findPrinter(dlg.printer()->name()) != 0)
00073 if (KMessageBox::warningYesNo(parent,i18n("The printer %1 already exists. Continuing will overwrite existing printer. Do you want to continue?").arg(dlg.printer()->name())) == KMessageBox::No)
00074 flag = 0;
00075
00076 if (flag && !KMFactory::self()->manager()->createPrinter(dlg.printer()))
00077 flag = -1;
00078 }
00079 return flag;
00080 }
00081
00082 bool config_dialog(QWidget *parent)
00083 {
00084 KMConfigDialog dlg(parent);
00085 return dlg.exec();
00086 }
00087 }
00088
00089 KMMainView::KMMainView(QWidget *parent, const char *name, KActionCollection *coll)
00090 : QWidget(parent, name)
00091 {
00092 m_current = 0;
00093 m_first = true;
00094
00095
00096 m_printerview = new KMPrinterView(this, "PrinterView");
00097 m_printerpages = new KMPages(this, "PrinterPages");
00098 m_pop = new QPopupMenu(this);
00099 m_toolbar = new KToolBar(this, "ToolBar");
00100 m_toolbar->setMovingEnabled(false);
00101 m_plugin = new PluginComboBox(this, "Plugin");
00102
00103
00104
00105
00106 m_menubar = new KToolBar( this, "MenuBar", false, false );
00107 m_menubar->setIconText( KToolBar::IconTextRight );
00108 m_menubar->setMovingEnabled( false );
00109
00110
00111 QVBoxLayout *m_layout = new QVBoxLayout(this, 0, 0);
00112 m_layout->addWidget(m_toolbar);
00113 m_layout->addWidget( m_menubar );
00114 m_boxlayout = new QBoxLayout(QBoxLayout::TopToBottom, 0, 0);
00115 m_layout->addLayout(m_boxlayout);
00116 m_boxlayout->addWidget(m_printerview);
00117 m_boxlayout->addWidget(m_printerpages);
00118 m_layout->addSpacing(5);
00119 m_layout->addWidget(m_plugin, 0);
00120
00121
00122 connect(KMTimer::self(),SIGNAL(timeout()),SLOT(slotTimer()));
00123 connect(m_printerview,SIGNAL(printerSelected(const QString&)),SLOT(slotPrinterSelected(const QString&)));
00124 connect(m_printerview,SIGNAL(rightButtonClicked(const QString&,const QPoint&)),SLOT(slotRightButtonClicked(const QString&,const QPoint&)));
00125 connect(m_pop,SIGNAL(aboutToShow()),KMTimer::self(),SLOT(hold()));
00126 connect(m_pop,SIGNAL(aboutToHide()),KMTimer::self(),SLOT(release()));
00127 connect( m_manager, SIGNAL( updatePossible( bool ) ), SLOT( slotUpdatePossible( bool ) ) );
00128
00129
00130 if (coll)
00131 m_actions = coll;
00132 else
00133 m_actions = new KActionCollection(this);
00134 initActions();
00135
00136
00137 restoreSettings();
00138 loadParameters();
00139
00140
00141
00142 KMTimer::self()->hold();
00143 createMessageWindow( i18n( "Initializing manager..." ) );
00144 m_manager->checkUpdatePossible();
00145 }
00146
00147 KMMainView::~KMMainView()
00148 {
00149 saveSettings();
00150
00151 }
00152
00153 void KMMainView::loadParameters()
00154 {
00155 }
00156
00157 void KMMainView::restoreSettings()
00158 {
00159 KConfig *conf = KMFactory::self()->printConfig();
00160 conf->setGroup("General");
00161 setViewType((KMPrinterView::ViewType)conf->readNumEntry("ViewType",KMPrinterView::Icons));
00162 setOrientation(conf->readNumEntry("Orientation", Qt::Vertical));
00163 bool view = conf->readBoolEntry("ViewToolBar",false);
00164 slotToggleToolBar(view);
00165 ((KToggleAction*)m_actions->action("view_toolbar"))->setChecked(view);
00166 view = conf->readBoolEntry( "ViewMenuBar", true );
00167 slotToggleMenuBar( view );
00168 static_cast<KToggleAction*>( m_actions->action( "view_menubar" ) )->setChecked( view );
00169 view = conf->readBoolEntry("ViewPrinterInfos",true);
00170 slotShowPrinterInfos(view);
00171 ((KToggleAction*)m_actions->action("view_printerinfos"))->setChecked(view);
00172 }
00173
00174 void KMMainView::saveSettings()
00175 {
00176 KConfig *conf = KMFactory::self()->printConfig();
00177 conf->setGroup("General");
00178 conf->writeEntry("ViewType",(int)m_printerview->viewType());
00179 conf->writeEntry("Orientation",(int)orientation());
00180 conf->writeEntry("ViewToolBar",((KToggleAction*)m_actions->action("view_toolbar"))->isChecked());
00181 conf->writeEntry("ViewMenuBar",static_cast<KToggleAction*>( m_actions->action("view_menubar") )->isChecked());
00182 conf->writeEntry("ViewPrinterInfos",((KToggleAction*)m_actions->action("view_printerinfos"))->isChecked());
00183 conf->sync();
00184 }
00185
00186 void KMMainView::initActions()
00187 {
00188 KIconSelectAction *vact = new KIconSelectAction(i18n("&View"),0,m_actions,"view_change");
00189 QStringList iconlst;
00190 iconlst << "view_icon" << "view_detailed" << "view_tree";
00191 vact->setItems(QStringList::split(',',i18n("&Icons,&List,&Tree"),false), iconlst);
00192 vact->setCurrentItem(0);
00193 connect(vact,SIGNAL(activated(int)),SLOT(slotChangeView(int)));
00194
00195 KActionMenu *stateAct = new KActionMenu(i18n("Start/Stop Printer"), "kdeprint_printstate", m_actions, "printer_state_change");
00196 stateAct->setDelayed(false);
00197 stateAct->insert(new KAction(i18n("&Start Printer"),"kdeprint_enableprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_start"));
00198 stateAct->insert(new KAction(i18n("Sto&p Printer"),"kdeprint_stopprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_stop"));
00199
00200 stateAct = new KActionMenu(i18n("Enable/Disable Job Spooling"), "kdeprint_queuestate", m_actions, "printer_spool_change");
00201 stateAct->setDelayed(false);
00202 stateAct->insert(new KAction(i18n("&Enable Job Spooling"),"kdeprint_enableprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_enable"));
00203 stateAct->insert(new KAction(i18n("&Disable Job Spooling"),"kdeprint_stopprinter",0,this,SLOT(slotChangePrinterState()),m_actions,"printer_disable"));
00204
00205 new KAction(i18n("&Remove"),"edittrash",0,this,SLOT(slotRemove()),m_actions,"printer_remove");
00206 new KAction(i18n("&Configure..."),"configure",0,this,SLOT(slotConfigure()),m_actions,"printer_configure");
00207 new KAction(i18n("Add &Printer/Class..."),"kdeprint_addprinter",0,this,SLOT(slotAdd()),m_actions,"printer_add");
00208 new KAction(i18n("Add &Special (pseudo) Printer..."),"kdeprint_addpseudo",0,this,SLOT(slotAddSpecial()),m_actions,"printer_add_special");
00209 new KAction(i18n("Set as &Local Default"),"kdeprint_defaulthard",0,this,SLOT(slotHardDefault()),m_actions,"printer_hard_default");
00210 new KAction(i18n("Set as &User Default"),"kdeprint_defaultsoft",0,this,SLOT(slotSoftDefault()),m_actions,"printer_soft_default");
00211 new KAction(i18n("&Test Printer..."),"kdeprint_testprinter",0,this,SLOT(slotTest()),m_actions,"printer_test");
00212 new KAction(i18n("Configure &Manager..."),"kdeprint_configmgr",0,this,SLOT(slotManagerConfigure()),m_actions,"manager_configure");
00213 new KAction(i18n("Initialize Manager/&View"),"reload",0,this,SLOT(slotInit()),m_actions,"view_refresh");
00214
00215 KIconSelectAction *dact = new KIconSelectAction(i18n("&Orientation"),0,m_actions,"orientation_change");
00216 iconlst.clear();
00217 iconlst << "view_top_bottom" << "view_left_right";
00218 dact->setItems(QStringList::split(',',i18n("&Vertical,&Horizontal"),false), iconlst);
00219 dact->setCurrentItem(0);
00220 connect(dact,SIGNAL(activated(int)),SLOT(slotChangeDirection(int)));
00221
00222 new KAction(i18n("R&estart Server"),"kdeprint_restartsrv",0,this,SLOT(slotServerRestart()),m_actions,"server_restart");
00223 new KAction(i18n("Configure &Server..."),"kdeprint_configsrv",0,this,SLOT(slotServerConfigure()),m_actions,"server_configure");
00224
00225 KToggleAction *tact = new KToggleAction(i18n("View &Toolbar"),0,m_actions,"view_toolbar");
00226 connect(tact,SIGNAL(toggled(bool)),SLOT(slotToggleToolBar(bool)));
00227 tact = new KToggleAction( i18n( "View Me&nu Toolbar" ), 0, m_actions, "view_menubar" );
00228 connect( tact, SIGNAL( toggled( bool ) ), SLOT( slotToggleMenuBar( bool ) ) );
00229 tact = new KToggleAction(i18n("Show/Hide Pr&inter Details"),"kdeprint_printer_infos", 0,m_actions,"view_printerinfos");
00230 tact->setChecked(true);
00231 connect(tact,SIGNAL(toggled(bool)),SLOT(slotShowPrinterInfos(bool)));
00232
00233 tact = new KToggleAction(i18n("Toggle Printer &Filtering"), "filter", 0, m_actions, "view_pfilter");
00234 tact->setChecked(KMManager::self()->isFilterEnabled());
00235 connect(tact, SIGNAL(toggled(bool)), SLOT(slotToggleFilter(bool)));
00236
00237 new KAction( i18n( "%1 &Handbook" ).arg( "KDEPrint" ), "contents", 0, this, SLOT( slotHelp() ), m_actions, "invoke_help" );
00238 new KAction( i18n( "%1 &Web Site" ).arg( "KDEPrint" ), "network", 0, this, SLOT( slotHelp() ), m_actions, "invoke_web" );
00239
00240 KActionMenu *mact = new KActionMenu(i18n("Pri&nter Tools"), "package_utilities", m_actions, "printer_tool");
00241 mact->setDelayed(false);
00242 connect(mact->popupMenu(), SIGNAL(activated(int)), SLOT(slotToolSelected(int)));
00243 QStringList files = KGlobal::dirs()->findAllResources("data", "kdeprint/tools/*.desktop");
00244 for (QStringList::ConstIterator it=files.begin(); it!=files.end(); ++it)
00245 {
00246 KSimpleConfig conf(*it);
00247 conf.setGroup("Desktop Entry");
00248 mact->popupMenu()->insertItem(conf.readEntry("Name", "Unnamed"), mact->popupMenu()->count());
00249 m_toollist << conf.readEntry("X-KDE-Library");
00250 }
00251
00252
00253 m_actions->action("printer_add")->plug(m_toolbar);
00254 m_actions->action("printer_add_special")->plug(m_toolbar);
00255 m_toolbar->insertLineSeparator();
00256 m_actions->action("printer_state_change")->plug(m_toolbar);
00257 m_actions->action("printer_spool_change")->plug(m_toolbar);
00258 m_toolbar->insertSeparator();
00259 m_actions->action("printer_hard_default")->plug(m_toolbar);
00260 m_actions->action("printer_soft_default")->plug(m_toolbar);
00261 m_actions->action("printer_remove")->plug(m_toolbar);
00262 m_toolbar->insertSeparator();
00263 m_actions->action("printer_configure")->plug(m_toolbar);
00264 m_actions->action("printer_test")->plug(m_toolbar);
00265 m_actions->action("printer_tool")->plug(m_toolbar);
00266 m_pactionsindex = m_toolbar->insertSeparator();
00267 m_toolbar->insertLineSeparator();
00268 m_actions->action("server_restart")->plug(m_toolbar);
00269 m_actions->action("server_configure")->plug(m_toolbar);
00270 m_toolbar->insertLineSeparator();
00271 m_actions->action("manager_configure")->plug(m_toolbar);
00272 m_actions->action("view_refresh")->plug(m_toolbar);
00273 m_toolbar->insertLineSeparator();
00274 m_actions->action("view_printerinfos")->plug(m_toolbar);
00275 m_actions->action("view_change")->plug(m_toolbar);
00276 m_actions->action("orientation_change")->plug(m_toolbar);
00277 m_actions->action("view_pfilter")->plug(m_toolbar);
00278
00279
00280 QPopupMenu *menu = new QPopupMenu( this );
00281 m_actions->action( "printer_add" )->plug( menu );
00282 m_actions->action( "printer_add_special" )->plug( menu );
00283
00284 m_menubar->insertButton( "wizard", 0, true, i18n( "Add" ) );
00285 m_menubar->getButton( 0 )->setPopup( menu, true );
00286 menu = new QPopupMenu( this );
00287 m_actions->action("printer_state_change")->plug( menu );
00288 m_actions->action("printer_spool_change")->plug( menu );
00289 menu->insertSeparator();
00290 m_actions->action("printer_hard_default")->plug( menu );
00291 m_actions->action("printer_soft_default")->plug( menu );
00292 m_actions->action("printer_remove")->plug( menu );
00293 menu->insertSeparator();
00294 m_actions->action("printer_configure")->plug( menu );
00295 m_actions->action("printer_test")->plug( menu );
00296 m_actions->action("printer_tool")->plug( menu );
00297 menu->insertSeparator();
00298
00299 m_menubar->insertButton( "printer2", 1, true, i18n( "Printer" ) );
00300 m_menubar->getButton( 1 )->setPopup( menu, true );
00301 menu = new QPopupMenu( this );
00302 m_actions->action("server_restart")->plug( menu );
00303 m_actions->action("server_configure")->plug( menu );
00304
00305 m_menubar->insertButton( "misc", 2, true, i18n( "Print Server" ) );
00306 m_menubar->getButton( 2 )->setPopup( menu, true );
00307 menu = new QPopupMenu( this );
00308 m_actions->action("manager_configure")->plug( menu );
00309 m_actions->action("view_refresh")->plug( menu );
00310
00311 m_menubar->insertButton( "konsole3", 3, true, i18n( "Print Manager" ) );
00312 m_menubar->getButton( 3 )->setPopup( menu, true );
00313 menu = new QPopupMenu( this );
00314 m_actions->action("view_printerinfos")->plug( menu );
00315 m_actions->action("view_change")->plug( menu );
00316 m_actions->action("orientation_change")->plug( menu );
00317 m_actions->action( "view_toolbar" )->plug ( menu );
00318 m_actions->action( "view_menubar" )->plug ( menu );
00319 menu->insertSeparator();
00320 m_actions->action("view_pfilter")->plug( menu );
00321
00322 m_menubar->insertButton( "view_remove", 4, true, i18n( "View" ) );
00323 m_menubar->getButton( 4 )->setPopup( menu, true );
00324
00325 menu = new QPopupMenu( this );
00326 m_actions->action( "invoke_help" )->plug( menu );
00327 m_actions->action( "invoke_web" )->plug( menu );
00328 m_menubar->insertButton( "help", 5, true, i18n( "Documentation" ) );
00329 m_menubar->getButton( 5 )->setPopup( menu, true );
00330
00331 loadPluginActions();
00332 slotPrinterSelected(QString::null);
00333 }
00334
00335 void KMMainView::slotRefresh()
00336 {
00337 KMTimer::self()->delay(10);
00338 }
00339
00340 void KMMainView::slotTimer()
00341 {
00342 kdDebug() << "KMMainView::slotTimer" << endl;
00343 QPtrList<KMPrinter> *printerlist = m_manager->printerList();
00344 bool ok = m_manager->errorMsg().isEmpty();
00345 m_printerview->setPrinterList(printerlist);
00346 if (!ok && m_first)
00347 {
00348 showErrorMsg(i18n("An error occurred while retrieving the printer list."));
00349 m_first = false;
00350 }
00351 }
00352
00353 void KMMainView::slotPrinterSelected(const QString& prname)
00354 {
00355 KMPrinter *p = KMManager::self()->findPrinter(prname);
00356 m_current = p;
00357 if (p && !p->isSpecial())
00358 KMFactory::self()->manager()->completePrinter(p);
00359 m_printerpages->setPrinter(p);
00360
00361
00362
00363
00364
00365 int mask = (m_manager->hasManagement() ? m_manager->printerOperationMask() : 0);
00366 bool sp = !(p && p->isSpecial());
00367 m_actions->action("printer_remove")->setEnabled(!sp || ((mask & KMManager::PrinterRemoval) && p && p->isLocal() && !p->isImplicit()));
00368 m_actions->action("printer_configure")->setEnabled(!sp || ((mask & KMManager::PrinterConfigure) && p && !p->isClass(true) ));
00369 m_actions->action("printer_hard_default")->setEnabled((sp && (mask & KMManager::PrinterDefault) && p && !p->isClass(true) && !p->isHardDefault() && p->isLocal()));
00370 m_actions->action("printer_soft_default")->setEnabled((sp && p && !p->isSoftDefault()));
00371 m_actions->action("printer_test")->setEnabled((sp && (mask & KMManager::PrinterTesting) && p && !p->isClass(true)));
00372 bool stmask = (sp && (mask & KMManager::PrinterEnabling) && p);
00373 m_actions->action("printer_state_change")->setEnabled(stmask && p->isLocal());
00374 m_actions->action("printer_spool_change")->setEnabled(stmask);
00375 m_actions->action("printer_start")->setEnabled((stmask && p->state() == KMPrinter::Stopped));
00376 m_actions->action("printer_stop")->setEnabled((stmask && p->state() != KMPrinter::Stopped));
00377 m_actions->action("printer_enable")->setEnabled((stmask && !p->acceptJobs()));
00378 m_actions->action("printer_disable")->setEnabled((stmask && p->acceptJobs()));
00379
00380 m_actions->action("printer_add")->setEnabled((mask & KMManager::PrinterCreation));
00381 mask = m_manager->serverOperationMask();
00382 m_actions->action("server_restart")->setEnabled((mask & KMManager::ServerRestarting));
00383 m_actions->action("server_configure")->setEnabled((mask & KMManager::ServerConfigure));
00384
00385 KMFactory::self()->manager()->validatePluginActions(m_actions, p);
00386
00387 m_actions->action("printer_tool")->setEnabled(p && !p->isClass(true) && !p->isRemote() && !p->isSpecial());
00388 }
00389
00390 void KMMainView::setViewType(int ID)
00391 {
00392 ((KSelectAction*)m_actions->action("view_change"))->setCurrentItem(ID);
00393 slotChangeView(ID);
00394 }
00395
00396 int KMMainView::viewType() const
00397 { return m_printerview->viewType(); }
00398
00399 void KMMainView::slotChangeView(int ID)
00400 {
00401 kdDebug() << "KMMainView::slotChangeView" << endl;
00402 if (ID >= KMPrinterView::Icons && ID <= KMPrinterView::Tree)
00403 m_printerview->setViewType((KMPrinterView::ViewType)ID);
00404 }
00405
00406 void KMMainView::slotRightButtonClicked(const QString& prname, const QPoint& p)
00407 {
00408 KMPrinter *printer = KMManager::self()->findPrinter(prname);
00409
00410 m_pop->clear();
00411 if (printer)
00412 {
00413 m_current = printer;
00414 if (!printer->isSpecial())
00415 {
00416 if (printer->isLocal())
00417 m_actions->action((printer->state() == KMPrinter::Stopped ? "printer_start" : "printer_stop"))->plug(m_pop);
00418 m_actions->action((printer->acceptJobs() ? "printer_disable" : "printer_enable"))->plug(m_pop);
00419 m_pop->insertSeparator();
00420 }
00421 if (!printer->isSoftDefault()) m_actions->action("printer_soft_default")->plug(m_pop);
00422 if (printer->isLocal() && !printer->isImplicit())
00423 {
00424 if (!printer->isHardDefault()) m_actions->action("printer_hard_default")->plug(m_pop);
00425 m_actions->action("printer_remove")->plug(m_pop);
00426 m_pop->insertSeparator();
00427 if (!printer->isClass(true))
00428 {
00429 m_actions->action("printer_configure")->plug(m_pop);
00430 m_actions->action("printer_test")->plug(m_pop);
00431 m_actions->action("printer_tool")->plug(m_pop);
00432 m_pop->insertSeparator();
00433 }
00434 }
00435 else
00436 {
00437 if (!printer->isClass(true))
00438 {
00439 m_actions->action("printer_configure")->plug(m_pop);
00440 m_actions->action("printer_test")->plug(m_pop);
00441 }
00442 m_pop->insertSeparator();
00443 }
00444 if (!printer->isSpecial())
00445 {
00446 QValueList<KAction*> pactions = m_actions->actions("plugin");
00447 for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
00448 (*it)->plug(m_pop);
00449 if (pactions.count() > 0)
00450 m_pop->insertSeparator();
00451 }
00452 }
00453 else
00454 {
00455 m_actions->action("printer_add")->plug(m_pop);
00456 m_actions->action("printer_add_special")->plug(m_pop);
00457 m_pop->insertSeparator();
00458 m_actions->action("server_restart")->plug(m_pop);
00459 m_actions->action("server_configure")->plug(m_pop);
00460 m_pop->insertSeparator();
00461 m_actions->action("manager_configure")->plug(m_pop);
00462 m_actions->action("view_refresh")->plug(m_pop);
00463 m_pop->insertSeparator();
00464 }
00465 m_actions->action("view_printerinfos")->plug(m_pop);
00466 m_actions->action("view_change")->plug(m_pop);
00467 m_actions->action("orientation_change")->plug(m_pop);
00468 m_actions->action("view_toolbar")->plug(m_pop);
00469 m_actions->action("view_menubar")->plug(m_pop);
00470 m_pop->insertSeparator();
00471 m_actions->action("view_pfilter")->plug(m_pop);
00472
00473
00474 m_pop->popup(p);
00475 }
00476
00477 void KMMainView::slotChangePrinterState()
00478 {
00479 QString opname = sender()->name();
00480 if (m_current && opname.startsWith("printer_"))
00481 {
00482 opname = opname.mid(8);
00483 KMTimer::self()->hold();
00484 bool result(false);
00485 if (opname == "enable")
00486 result = m_manager->enablePrinter(m_current, true);
00487 else if (opname == "disable")
00488 result = m_manager->enablePrinter(m_current, false);
00489 else if (opname == "start")
00490 result = m_manager->startPrinter(m_current, true);
00491 else if (opname == "stop")
00492 result = m_manager->startPrinter(m_current, false);
00493 if (!result)
00494 showErrorMsg(i18n("Unable to modify the state of printer %1.").arg(m_current->printerName()));
00495 KMTimer::self()->release(result);
00496 }
00497 }
00498
00499 void KMMainView::slotRemove()
00500 {
00501 if (m_current)
00502 {
00503 KMTimer::self()->hold();
00504 bool result(false);
00505 if (KMessageBox::warningYesNo(this,i18n("Do you really want to remove %1?").arg(m_current->printerName())) == KMessageBox::Yes)
00506 if (m_current->isSpecial())
00507 {
00508 if (!(result=m_manager->removeSpecialPrinter(m_current)))
00509 showErrorMsg(i18n("Unable to remove special printer %1.").arg(m_current->printerName()));
00510 }
00511 else if (!(result=m_manager->removePrinter(m_current)))
00512 showErrorMsg(i18n("Unable to remove printer %1.").arg(m_current->printerName()));
00513 KMTimer::self()->release(result);
00514 }
00515 }
00516
00517 void KMMainView::slotConfigure()
00518 {
00519 if (m_current)
00520 {
00521 KMTimer::self()->hold();
00522 bool needRefresh(false);
00523 if (m_current->isSpecial())
00524 {
00525 KMSpecialPrinterDlg dlg(this);
00526 dlg.setPrinter(m_current);
00527 if (dlg.exec())
00528 {
00529 KMPrinter *prt = dlg.printer();
00530 if (prt->name() != m_current->name())
00531 m_manager->removeSpecialPrinter(m_current);
00532 m_manager->createSpecialPrinter(prt);
00533 needRefresh = true;
00534 }
00535 }
00536 else
00537 {
00538 DrMain *driver = m_manager->loadPrinterDriver(m_current, true);
00539 if (driver)
00540 {
00541 KMDriverDialog dlg(this);
00542 dlg.setCaption(i18n("Configure %1").arg(m_current->printerName()));
00543 dlg.setDriver(driver);
00544
00545 if (m_current->isRemote())
00546 dlg.enableButtonOK(false);
00547 if (dlg.exec())
00548 if (!m_manager->savePrinterDriver(m_current,driver))
00549 showErrorMsg(i18n("Unable to modify settings of printer %1.").arg(m_current->printerName()));
00550 delete driver;
00551 }
00552 else
00553 showErrorMsg(i18n("Unable to load a valid driver for printer %1.").arg(m_current->printerName()));
00554 }
00555 KMTimer::self()->release(needRefresh);
00556 }
00557 }
00558
00559 void KMMainView::slotAdd()
00560 {
00561 KMTimer::self()->hold();
00562
00563 int result(0);
00564 if ((result=add_printer_wizard(this)) == -1)
00565 showErrorMsg(i18n("Unable to create printer."));
00566
00567 KMTimer::self()->release((result == 1));
00568 }
00569
00570 void KMMainView::slotHardDefault()
00571 {
00572 if (m_current)
00573 {
00574 KMTimer::self()->hold();
00575 bool result = m_manager->setDefaultPrinter(m_current);
00576 if (!result)
00577 showErrorMsg(i18n("Unable to define printer %1 as default.").arg(m_current->printerName()));
00578 KMTimer::self()->release(result);
00579 }
00580 }
00581
00582 void KMMainView::slotSoftDefault()
00583 {
00584 if (m_current)
00585 {
00586 KMTimer::self()->hold();
00587 KMFactory::self()->virtualManager()->setAsDefault(m_current,QString::null);
00588 KMTimer::self()->release(true);
00589 }
00590 }
00591
00592 void KMMainView::setOrientation(int o)
00593 {
00594 int ID = (o == Qt::Horizontal ? 1 : 0);
00595 ((KSelectAction*)m_actions->action("orientation_change"))->setCurrentItem(ID);
00596 slotChangeDirection(ID);
00597 }
00598
00599 int KMMainView::orientation() const
00600 { return (m_boxlayout->direction() == QBoxLayout::LeftToRight ? Qt::Horizontal : Qt::Vertical); }
00601
00602 void KMMainView::slotChangeDirection(int d)
00603 {
00604 m_boxlayout->setDirection(d == 1 ? QBoxLayout::LeftToRight : QBoxLayout::TopToBottom);
00605 }
00606
00607 void KMMainView::slotTest()
00608 {
00609 if (m_current)
00610 {
00611 KMTimer::self()->hold();
00612 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)
00613 {
00614 if (KMFactory::self()->manager()->testPrinter(m_current))
00615 KMessageBox::information(this,i18n("Test page successfully sent to printer %1.").arg(m_current->printerName()));
00616 else
00617 showErrorMsg(i18n("Unable to test printer %1.").arg(m_current->printerName()));
00618 }
00619 KMTimer::self()->release(true);
00620 }
00621 }
00622
00623 void KMMainView::showErrorMsg(const QString& msg, bool usemgr)
00624 {
00625 QString s(msg);
00626 if (usemgr)
00627 {
00628 s.prepend("<p>");
00629 s.append(" ");
00630 s += i18n("Error message received from manager:</p><p>%1</p>");
00631 if (m_manager->errorMsg().isEmpty())
00632 s = s.arg(i18n("Internal error (no error message)."));
00633 else
00634 s = s.arg(m_manager->errorMsg());
00635
00636 m_manager->setErrorMsg(QString::null);
00637 }
00638 s.prepend("<qt>").append("</qt>");
00639 KMTimer::self()->hold();
00640 KMessageBox::error(this,s);
00641 KMTimer::self()->release();
00642 }
00643
00644 void KMMainView::slotServerRestart()
00645 {
00646 KMTimer::self()->hold();
00647 bool result = m_manager->restartServer();
00648 if (!result)
00649 {
00650 showErrorMsg(i18n("Unable to restart print server."));
00651 KMTimer::self()->release( false );
00652 }
00653 else
00654 {
00655 m_printerview->setPrinterList( 0 );
00656 createMessageWindow( i18n( "Restarting server..." ), 0 );
00657 m_manager->checkUpdatePossible();
00658 }
00659 }
00660
00661 void KMMainView::slotServerConfigure()
00662 {
00663 KMTimer::self()->hold();
00664 bool result = m_manager->configureServer(this);
00665 if (!result)
00666 {
00667 showErrorMsg(i18n("Unable to configure print server."));
00668 KMTimer::self()->release( false );
00669 }
00670 else
00671 {
00672 m_printerview->setPrinterList( 0 );
00673 createMessageWindow( i18n( "Configuring server..." ), 0 );
00674 m_manager->checkUpdatePossible();
00675 }
00676 }
00677
00678 void KMMainView::slotToggleToolBar(bool on)
00679 {
00680 if (on) m_toolbar->show();
00681 else m_toolbar->hide();
00682 }
00683
00684 void KMMainView::slotToggleMenuBar( bool on )
00685 {
00686 if ( on )
00687 m_menubar->show();
00688 else
00689 m_menubar->hide();
00690 }
00691
00692 void KMMainView::slotManagerConfigure()
00693 {
00694 KMTimer::self()->hold();
00695 KMConfigDialog dlg(this,"ConfigDialog");
00696 bool refresh(false);
00697 if ((refresh=dlg.exec()))
00698 {
00699 loadParameters();
00700 }
00701 KMTimer::self()->release(refresh);
00702 }
00703
00704 void KMMainView::slotAddSpecial()
00705 {
00706 KMTimer::self()->hold();
00707 KMSpecialPrinterDlg dlg(this);
00708 if (dlg.exec())
00709 {
00710 KMPrinter *prt = dlg.printer();
00711 m_manager->createSpecialPrinter(prt);
00712 }
00713 KMTimer::self()->release(true);
00714 }
00715
00716 void KMMainView::slotShowPrinterInfos(bool on)
00717 {
00718 if (on)
00719 m_printerpages->show();
00720 else
00721 m_printerpages->hide();
00722 m_actions->action("orientation_change")->setEnabled(on);
00723 }
00724
00725 void KMMainView::enableToolbar(bool on)
00726 {
00727 KToggleAction *act = (KToggleAction*)m_actions->action("view_toolbar");
00728 m_toolbar->setEnabled(on);
00729 act->setEnabled(on);
00730 if (on && act->isChecked())
00731 m_toolbar->show();
00732 else
00733 m_toolbar->hide();
00734 }
00735
00736 KAction* KMMainView::action(const char *name)
00737 {
00738 return m_actions->action(name);
00739 }
00740
00741
00742
00743
00744
00745
00746
00747
00748 void KMMainView::reload()
00749 {
00750 removePluginActions();
00751 loadPluginActions();
00752
00753
00754 connect( m_manager, SIGNAL( updatePossible( bool ) ), SLOT( slotUpdatePossible( bool ) ) );
00755
00756
00757
00758 KMTimer::self()->hold();
00759 m_printerview->setPrinterList( 0 );
00760 createMessageWindow( i18n( "Initializing manager..." ) );
00761 m_manager->checkUpdatePossible();
00762 }
00763
00764 void KMMainView::showPrinterInfos(bool on)
00765 {
00766 static_cast<KToggleAction*>(m_actions->action("view_printerinfos"))->setChecked(on);
00767 slotShowPrinterInfos(on);
00768 }
00769
00770 bool KMMainView::printerInfosShown() const
00771 {
00772 return (static_cast<KToggleAction*>(m_actions->action("view_printerinfos"))->isChecked());
00773 }
00774
00775 void KMMainView::loadPluginActions()
00776 {
00777 KMFactory::self()->manager()->createPluginActions(m_actions);
00778 QValueList<KAction*> pactions = m_actions->actions("plugin");
00779 int index = m_pactionsindex;
00780
00781 QPopupMenu *menu = m_menubar->getButton( 1 )->popup();
00782 for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
00783 {
00784 (*it)->plug(m_toolbar, index++);
00785 ( *it )->plug( menu );
00786 }
00787 }
00788
00789 void KMMainView::removePluginActions()
00790 {
00791 QValueList<KAction*> pactions = m_actions->actions("plugin");
00792 for (QValueList<KAction*>::Iterator it=pactions.begin(); it!=pactions.end(); ++it)
00793 {
00794 (*it)->unplugAll();
00795 delete (*it);
00796 }
00797 }
00798
00799 void KMMainView::slotToolSelected(int ID)
00800 {
00801 KMTimer::self()->hold();
00802
00803 QString libname = m_toollist[ID];
00804 libname.prepend("kdeprint_tool_");
00805 if (m_current && !m_current->device().isEmpty() && !libname.isEmpty())
00806 {
00807 KLibFactory *factory = KLibLoader::self()->factory(libname.local8Bit());
00808 if (factory)
00809 {
00810 QStringList args;
00811 args << m_current->device() << m_current->printerName();
00812 KDialogBase *dlg = static_cast<KDialogBase*>(factory->create(this, "Tool", 0, args));
00813 if (dlg)
00814 dlg->exec();
00815 delete dlg;
00816 }
00817 }
00818 else
00819 KMessageBox::error(this,
00820 i18n("Unable to start printer tool. Possible reasons are: "
00821 "no printer selected, the selected printer doesn't have "
00822 "any local device defined (printer port), or the tool library "
00823 "could not be found."));
00824
00825 KMTimer::self()->release();
00826 }
00827
00828 void KMMainView::slotToggleFilter(bool on)
00829 {
00830 KMTimer::self()->hold();
00831 KMManager::self()->enableFilter(on);
00832 KMTimer::self()->release(true);
00833 }
00834
00835 void KMMainView::configChanged()
00836 {
00837 slotRefresh();
00838 }
00839
00840 void KMMainView::slotUpdatePossible( bool flag )
00841 {
00842 destroyMessageWindow();
00843 if ( !flag )
00844 showErrorMsg( i18n( "Unable to retrieve the printer list." ) );
00845 KMTimer::self()->release( true );
00846 }
00847
00848 void KMMainView::createMessageWindow( const QString& txt, int delay )
00849 {
00850 destroyMessageWindow();
00851 MessageWindow::add( m_printerview, txt, delay );
00852 }
00853
00854 void KMMainView::destroyMessageWindow()
00855 {
00856 MessageWindow::remove( m_printerview );
00857 }
00858
00859 void KMMainView::slotInit()
00860 {
00861 KMTimer::self()->hold();
00862 m_printerview->setPrinterList( 0 );
00863 createMessageWindow( i18n( "Initializing manager..." ) );
00864 m_manager->checkUpdatePossible();
00865 }
00866
00867 void KMMainView::slotHelp()
00868 {
00869 QString s = sender()->name();
00870 if ( s == "invoke_help" )
00871 kapp->invokeHelp( QString::null, "kdeprint" );
00872 else if ( s == "invoke_web" )
00873 {
00874 QStringList args;
00875 args << "exec" << "http://printing.kde.org";
00876 kapp->kdeinitExec( "kfmclient", args );
00877 }
00878 else
00879 kdDebug( 500 ) << "Unknown help invokator: " << s << endl;
00880 }
00881
00882 #include "kmmainview.moc"