kdeprint Library API Documentation

kmwippselect.cpp

00001 /* 00002 * This file is part of the KDE libraries 00003 * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public 00007 * License version 2 as published by the Free Software Foundation. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this library; see the file COPYING.LIB. If not, write to 00016 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 * Boston, MA 02111-1307, USA. 00018 **/ 00019 00020 #include "kmwippselect.h" 00021 #include "kmwizard.h" 00022 #include "kmprinter.h" 00023 #include "cupsinfos.h" 00024 #include "ipprequest.h" 00025 00026 #include <klistbox.h> 00027 #include <qlayout.h> 00028 #include <klocale.h> 00029 #include <kdebug.h> 00030 #include <kiconloader.h> 00031 00032 KMWIppSelect::KMWIppSelect(QWidget *parent, const char *name) 00033 : KMWizardPage(parent,name) 00034 { 00035 m_ID = KMWizard::IPPSelect; 00036 m_title = i18n("Remote IPP Printer Selection"); 00037 m_nextpage = KMWizard::Driver; 00038 00039 m_list = new KListBox(this); 00040 00041 QVBoxLayout *lay = new QVBoxLayout(this, 0, 0); 00042 lay->addWidget(m_list); 00043 } 00044 00045 bool KMWIppSelect::isValid(QString& msg) 00046 { 00047 if (m_list->currentItem() == -1) 00048 { 00049 msg = i18n("You must select a printer!"); 00050 return false; 00051 } 00052 return true; 00053 } 00054 00055 void KMWIppSelect::initPrinter(KMPrinter *p) 00056 { 00057 // storage variables 00058 QString host, login, password; 00059 int port; 00060 00061 // save config 00062 host = CupsInfos::self()->host(); 00063 login = CupsInfos::self()->login(); 00064 password = CupsInfos::self()->password(); 00065 port = CupsInfos::self()->port(); 00066 00067 m_list->clear(); 00068 00069 // retrieve printer list 00070 KURL url = p->device(); 00071 CupsInfos::self()->setHost(url.host()); 00072 CupsInfos::self()->setLogin(url.user()); 00073 CupsInfos::self()->setPassword(url.pass()); 00074 CupsInfos::self()->setPort(url.port()); 00075 IppRequest req; 00076 QString uri; 00077 req.setOperation(CUPS_GET_PRINTERS); 00078 uri = QString::fromLatin1("ipp://%1:%2/printers/").arg(url.host()).arg(url.port()); 00079 req.addURI(IPP_TAG_OPERATION,"printer-uri",uri); 00080 req.addKeyword(IPP_TAG_OPERATION,"requested-attributes",QString::fromLatin1("printer-name")); 00081 if (req.doRequest("/printers/")) 00082 { 00083 ipp_attribute_t *attr = req.first(); 00084 while (attr) 00085 { 00086 if (attr->name && strcmp(attr->name,"printer-name") == 0) 00087 m_list->insertItem(SmallIcon("kdeprint_printer"),QString::fromLatin1(attr->values[0].string.text)); 00088 attr = attr->next; 00089 } 00090 m_list->sort(); 00091 } 00092 00093 // restore config 00094 CupsInfos::self()->setHost(host); 00095 CupsInfos::self()->setLogin(login); 00096 CupsInfos::self()->setPassword(password); 00097 CupsInfos::self()->setPort(port); 00098 } 00099 00100 void KMWIppSelect::updatePrinter(KMPrinter *p) 00101 { 00102 KURL url = p->device(); 00103 QString path = m_list->currentText(); 00104 path.prepend("/printers/"); 00105 url.setPath(path); 00106 p->setDevice(url.url()); 00107 kdDebug(500) << url.url() << endl; 00108 }
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This file is part of the documentation for kdeprint Library Version 3.2.3.
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