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Diffstat (limited to 'tdeprint/foomatic/kmfoomaticmanager.cpp')
| -rw-r--r-- | tdeprint/foomatic/kmfoomaticmanager.cpp | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/tdeprint/foomatic/kmfoomaticmanager.cpp b/tdeprint/foomatic/kmfoomaticmanager.cpp new file mode 100644 index 000000000..53049852b --- /dev/null +++ b/tdeprint/foomatic/kmfoomaticmanager.cpp @@ -0,0 +1,197 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License version 2 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + **/ + +#include "kmfoomaticmanager.h" +#include "kpipeprocess.h" +#include "driver.h" + +#include <tqdom.h> +#include <klocale.h> +#include <kdebug.h> +#include <kprocess.h> + +#include <unistd.h> + +KMFoomaticManager::KMFoomaticManager(TQObject *parent, const char *name, const TQStringList & /*args*/) +: KMManager(parent,name) +{ + setHasManagement(getuid() == 0); + setPrinterOperationMask(KMManager::PrinterConfigure); +} + +KMFoomaticManager::~KMFoomaticManager() +{ +} + +void KMFoomaticManager::listPrinters() +{ + KPipeProcess proc("foomatic-configure -Q -q -r"); + QDomDocument doc; + + doc.setContent(&proc); + QDomElement docElem = doc.documentElement(); + if (docElem.isNull() || docElem.tagName() != "queues") + return; + + QDomNode queueNode = docElem.firstChild(); + while (!queueNode.isNull()) + { + QDomElement queueElem = queueNode.toElement(); + if (!queueElem.isNull() && queueElem.tagName() == "queue") + { + KMPrinter *printer = createPrinterFromElement(&queueElem); + if (printer) + addPrinter(printer); + } + queueNode = queueNode.nextSibling(); + } +} + +DrMain* KMFoomaticManager::loadPrinterDriver(KMPrinter *printer, bool) +{ + if (printer->option("foomatic") != "1") + { + setErrorMsg(i18n("This is not a Foomatic printer")); + return NULL; + } + else if (printer->option("driver").isEmpty() || printer->option("printer").isEmpty()) + { + setErrorMsg(i18n("Some printer information are missing")); + return NULL; + } + + QString cmd = "foomatic-combo-xml -p "; + cmd += KProcess::quote(printer->option("printer")); + cmd += " -d "; + cmd += KProcess::quote(printer->option("driver")); + KPipeProcess proc(cmd); + QDomDocument doc; + doc.setContent(&proc); + QDomElement docElem = doc.documentElement(); + return createDriverFromXML(&docElem); +} + +KMPrinter* KMFoomaticManager::createPrinterFromElement(TQDomElement *elem) +{ + QDomElement e = elem->namedItem("name").toElement(); + if (!e.isNull()) + { + KMPrinter *printer = new KMPrinter; + printer->setType(KMPrinter::Printer); + printer->setName(e.text()); + printer->setPrinterName(e.text()); + printer->setState(KMPrinter::Idle); + /*if (printer->name().find('/') != -1) + { + QString s(printer->name()); + int p = s.find('/'); + printer->setPrinterName(s.left(p)); + printer->setInstanceName(s.mid(p+1)); + printer->addType(KMPrinter::Virtual); + }*/ + + if (!(e=elem->namedItem("description").toElement()).isNull()) + printer->setDescription(e.text()); + if (!(e=elem->namedItem("location").toElement()).isNull()) + printer->setLocation(e.text()); + if (!(e=elem->namedItem("connect").toElement()).isNull()) + printer->setDevice(e.text()); + + printer->setOption("foomatic", elem->attribute("foomatic")); + printer->setOption("spooler", elem->attribute("spooler")); + if (elem->attribute("foomatic") == "1") + { + if (!(e=elem->namedItem("printer").toElement()).isNull()) + printer->setOption("printer", e.text()); + if (!(e=elem->namedItem("driver").toElement()).isNull()) + printer->setOption("driver", e.text()); + } + + return printer; + } + return NULL; +} + +DrMain* KMFoomaticManager::createDriverFromXML(TQDomElement *elem) +{ + DrMain *driver = new DrMain(); + QDomElement pelem = elem->namedItem("printer").toElement(), delem = elem->namedItem("driver").toElement(); + if (!pelem.isNull() && !delem.isNull()) + { + driver->set("manufacturer", pelem.namedItem("make").toElement().text()); + driver->set("model", pelem.namedItem("model").toElement().text()); + QString s = TQString::tqfromLatin1("%1 %2 (%3)").arg(driver->get("manufacturer")).arg(driver->get("model")).arg(delem.namedItem("name").toElement().text()); + driver->set("description", s); + driver->set("text", s); + + QDomElement opts = elem->namedItem("options").toElement(); + if (!opts.isNull()) + { + QDomElement o = opts.firstChild().toElement(); + while (!o.isNull()) + { + if (o.tagName() == "option") + { + QString type = o.attribute("type"); + DrBase *dropt(0); + + if (type == "bool" || type == "enum") + { + if (type == "bool") dropt = new DrBooleanOption(); + else dropt = new DrListOption(); + QString defval = o.namedItem("arg_defval").toElement().text(), valuetext; + QDomNode val = o.namedItem("enum_vals").firstChild(); + while (!val.isNull()) + { + DrBase *choice = new DrBase(); + choice->setName(val.namedItem("ev_shortname").namedItem("en").toElement().text()); + choice->set("text", i18n(val.namedItem("ev_longname").namedItem("en").toElement().text().latin1())); + static_cast<DrListOption*>(dropt)->addChoice(choice); + if (val.toElement().attribute("id") == defval) + valuetext = choice->name(); + + val = val.nextSibling(); + } + dropt->set("default", valuetext); + dropt->setValueText(valuetext); + } + else if (type == "int" || type == "float") + { + if (type == "int") dropt = new DrIntegerOption(); + else dropt = new DrFloatOption(); + dropt->set("minval", o.namedItem("arg_min").toElement().text()); + dropt->set("maxval", o.namedItem("arg_max").toElement().text()); + QString defval = o.namedItem("arg_defval").toElement().text(); + dropt->set("default", defval); + dropt->setValueText(defval); + } + + if (dropt) + { + dropt->setName(o.namedItem("arg_shortname").namedItem("en").toElement().text()); + dropt->set("text", i18n(o.namedItem("arg_longname").namedItem("en").toElement().text().latin1())); + driver->addOption(dropt); + } + } + o = o.nextSibling().toElement(); + } + } + } + return driver; +} |