kdeprint Library API Documentation

driverview.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 "driverview.h" 00021 #include "droptionview.h" 00022 #include "driveritem.h" 00023 #include "driver.h" 00024 00025 #include <qlistview.h> 00026 #include <qheader.h> 00027 #include <qlayout.h> 00028 #include <qwhatsthis.h> 00029 #include <klocale.h> 00030 00031 DrListView::DrListView(QWidget *parent, const char *name) 00032 : KListView(parent,name) 00033 { 00034 addColumn(""); 00035 header()->hide(); 00036 setFrameStyle(QFrame::WinPanel|QFrame::Sunken); 00037 setSorting(-1); 00038 } 00039 00040 //**************************************************************************************************** 00041 00042 DriverView::DriverView(QWidget *parent, const char *name) 00043 : QWidget(parent,name) 00044 { 00045 //WhatsThis strings.... (added by pfeifle@kde.org) 00046 QString whatsThisPPDOptionsDriverPage = i18n( " <qt> " 00047 " <b>List of Driver Options (from PPD)</b>. " 00048 " <p>The upper pane of this dialog page contains all printjob options as laid " 00049 " down in the printer's description file (PostScript Printer Description == 'PPD') </p>" 00050 " <p>Click on any item in the list and watch the lower pane of this dialog page " 00051 " display the available values. </p> " 00052 " <p>Set the values as needed. Then use one of the pushbuttons below to proceed:</p> " 00053 " <ul> " 00054 " <li><em>'Save'</em> your settings if you want to re-use " 00055 " them in your next job(s) too. <em>'Save'</em> will store your settings permanently until " 00056 " you change them again. </li>." 00057 " <li>Click <em>'OK'</em> (without a prior click on <em>'Save'</em>, if you want to use " 00058 " your selected settings just once, for the next print job. <em>'OK'</em> " 00059 " will forget your current settings when kprinter is closed again, and will start next time " 00060 " with the previously saved defaults. </li>" 00061 " <li><em>'Cancel'</em> will not change anything. If you proceed to print after clicking " 00062 " <em>'Cancel'</em>, the job will print with the default settings of this queue. " 00063 " </ul>" 00064 " <p><b>Note.</b> The number of available job options depends strongly on the actual " 00065 " driver used for your print queue. <em>'Raw'</em> queues do not have a driver or a " 00066 " PPD. For raw queues this tab page is not loaded by KDEPrint, and thus is not present " 00067 " in the kprinter dialog.</p> " 00068 " </qt>" ); 00069 00070 QString whatsThisOptionSettingsDriverPage = i18n( " <qt> " 00071 " <b>List of Possible Values for given Option (from PPD)</b>. " 00072 " <p>The lower pane of this dialog page contains all possible values of the printoption " 00073 " highlighted above, as laid " 00074 " down in the printer's description file (PostScript Printer Description == 'PPD') </p>" 00075 " <p>Select the value you want and proceed. </p> " 00076 " <p>Then use one of the pushbuttons below to leave this dialog:</p> " 00077 " <ul> " 00078 " <li><em>'Save'</em> your settings if you want to re-use " 00079 " them in your next job(s) too. <em>'Save'</em> will store your settings permanently until " 00080 " you change them again. </li>." 00081 " <li>Click <em>'OK'</em> if you want to use your selected settings just once, for the " 00082 " next print job. <em>'OK'</em> " 00083 " will forget your current settings when kprinter is closed again, and will start next time " 00084 " with your previous defaults. </li>" 00085 " <li><em>'Cancel'</em> will not change anything. If you proceed to print after clicking " 00086 " <em>'Cancel'</em>, the job will print with the default settings of this queue. " 00087 " </ul>" 00088 " <p><b>Note.</b> The number of available job options depends strongly on the actual " 00089 " driver used for your print queue. <em>'Raw'</em> queues do not have a driver or a " 00090 " PPD. For raw queues this tab page is not loaded by KDEPrint, and thus is not present " 00091 " in the kprinter dialog.</p> " 00092 " </qt>" ); 00093 00094 m_driver = 0; 00095 00096 m_view = new DrListView(this); 00097 QWhatsThis::add(m_view, whatsThisPPDOptionsDriverPage); 00098 m_optview = new DrOptionView(this); 00099 QWhatsThis::add(m_optview, whatsThisOptionSettingsDriverPage); 00100 00101 QVBoxLayout *main_ = new QVBoxLayout(this, 0, 10); 00102 main_->addWidget(m_view,1); 00103 main_->addWidget(m_optview,0); 00104 00105 connect(m_view,SIGNAL(selectionChanged(QListViewItem*)),m_optview,SLOT(slotItemSelected(QListViewItem*))); 00106 connect(m_optview,SIGNAL(changed()),SLOT(slotChanged())); 00107 } 00108 00109 DriverView::~DriverView() 00110 { 00111 } 00112 00113 void DriverView::setDriver(DrMain *driver) 00114 { 00115 m_driver = driver; 00116 if (m_driver) 00117 { 00118 m_view->clear(); 00119 m_driver->createTreeView(m_view); 00120 slotChanged(); 00121 } 00122 } 00123 00124 void DriverView::slotChanged() 00125 { 00126 if (m_driver) 00127 { 00128 m_conflict = m_driver->checkConstraints(); 00129 ((DriverItem*)m_view->firstChild())->updateConflict(); 00130 } 00131 } 00132 00133 void DriverView::setOptions(const QMap<QString,QString>& opts) 00134 { 00135 if (m_driver) 00136 { 00137 m_driver->setOptions(opts); 00138 static_cast<DriverItem*>( m_view->firstChild() )->updateTextRecursive(); 00139 slotChanged(); 00140 m_optview->slotItemSelected(m_view->currentItem()); 00141 } 00142 } 00143 00144 void DriverView::getOptions(QMap<QString,QString>& opts, bool incldef) 00145 { 00146 if (m_driver) 00147 m_driver->getOptions(opts,incldef); 00148 } 00149 00150 void DriverView::setAllowFixed(bool on) 00151 { 00152 m_optview->setAllowFixed(on); 00153 } 00154 #include "driverview.moc"
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This file is part of the documentation for kdeprint Library Version 3.4.0.
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