<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>kdeprint: kmconfigfilter.cpp Source File (kdeprint)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../..">API Reference</a> / <a href=".">kdeprint</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.7.4 --> <div class="header"> <div class="headertitle"> <div class="title">kmconfigfilter.cpp</div> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * This file is part of the KDE libraries</span> <a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be></span> <a name="l00004"></a>00004 <span class="comment"> *</span> <a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU Library General Public</span> <a name="l00007"></a>00007 <span class="comment"> * License version 2 as published by the Free Software Foundation.</span> <a name="l00008"></a>00008 <span class="comment"> *</span> <a name="l00009"></a>00009 <span class="comment"> * This library is distributed in the hope that it will be useful,</span> <a name="l00010"></a>00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00011"></a>00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00012"></a>00012 <span class="comment"> * Library General Public License for more details.</span> <a name="l00013"></a>00013 <span class="comment"> *</span> <a name="l00014"></a>00014 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span> <a name="l00015"></a>00015 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00016"></a>00016 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00017"></a>00017 <span class="comment"> * Boston, MA 02110-1301, USA.</span> <a name="l00018"></a>00018 <span class="comment"> **/</span> <a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#include "kmconfigfilter.h"</span> <a name="l00021"></a>00021 <span class="preprocessor">#include "kmmanager.h"</span> <a name="l00022"></a>00022 <span class="preprocessor">#include "kmfactory.h"</span> <a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="preprocessor">#include <qgroupbox.h></span> <a name="l00025"></a>00025 <span class="preprocessor">#include <qlineedit.h></span> <a name="l00026"></a>00026 <span class="preprocessor">#include <qtoolbutton.h></span> <a name="l00027"></a>00027 <span class="preprocessor">#include <qlayout.h></span> <a name="l00028"></a>00028 <span class="preprocessor">#include <qlabel.h></span> <a name="l00029"></a>00029 <span class="preprocessor">#include <qapplication.h></span> <a name="l00030"></a>00030 <a name="l00031"></a>00031 <span class="preprocessor">#include <klocale.h></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <kconfig.h></span> <a name="l00033"></a>00033 <span class="preprocessor">#include <kiconloader.h></span> <a name="l00034"></a>00034 <span class="preprocessor">#include <klistbox.h></span> <a name="l00035"></a>00035 <span class="preprocessor">#include <kdialog.h></span> <a name="l00036"></a>00036 <a name="l00037"></a>00037 KMConfigFilter::KMConfigFilter(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) <a name="l00038"></a>00038 : KMConfigPage(parent, name) <a name="l00039"></a>00039 { <a name="l00040"></a>00040 setPageName(i18n(<span class="stringliteral">"Filter"</span>)); <a name="l00041"></a>00041 setPageHeader(i18n(<span class="stringliteral">"Printer Filtering Settings"</span>)); <a name="l00042"></a>00042 setPagePixmap(<span class="stringliteral">"filter"</span>); <a name="l00043"></a>00043 <a name="l00044"></a>00044 <a class="codeRef" href="qgroupbox.html">QGroupBox</a> *box = <span class="keyword">new</span> <a class="codeRef" href="qgroupbox.html">QGroupBox</a>(0, Qt::Vertical, i18n(<span class="stringliteral">"Printer Filter"</span>), <span class="keyword">this</span>); <a name="l00045"></a>00045 <a name="l00046"></a>00046 m_list1 = <span class="keyword">new</span> KListBox(box); <a name="l00047"></a>00047 m_list1->setSelectionMode(KListBox::Extended); <a name="l00048"></a>00048 m_list2 = <span class="keyword">new</span> KListBox(box); <a name="l00049"></a>00049 m_list2->setSelectionMode(KListBox::Extended); <a name="l00050"></a>00050 m_add = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>( box ); <a name="l00051"></a>00051 m_add->setIconSet(<a class="codeRef" href="qapplication.html#reverseLayout">QApplication::reverseLayout</a>() ? SmallIconSet( <span class="stringliteral">"back"</span> ) : SmallIconSet( <span class="stringliteral">"forward"</span> )); <a name="l00052"></a>00052 m_remove = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>( box ); <a name="l00053"></a>00053 m_remove->setIconSet(<a class="codeRef" href="qapplication.html#reverseLayout">QApplication::reverseLayout</a>() ? SmallIconSet( <span class="stringliteral">"forward"</span> ) : SmallIconSet( <span class="stringliteral">"back"</span> )); <a name="l00054"></a>00054 m_locationre = <span class="keyword">new</span> <a class="codeRef" href="qlineedit.html">QLineEdit</a>(box); <a name="l00055"></a>00055 <a class="codeRef" href="qlabel.html">QLabel</a> *lab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(box); <a name="l00056"></a>00056 lab-><a class="codeRef" href="qlabel.html#setText">setText</a>(i18n(<span class="stringliteral">"The printer filtering allows you to view only a specific set of "</span> <a name="l00057"></a>00057 <span class="stringliteral">"printers instead of all of them. This may be useful when there are a "</span> <a name="l00058"></a>00058 <span class="stringliteral">"lot of printers available but you only use a few ones. Select the "</span> <a name="l00059"></a>00059 <span class="stringliteral">"printers you want to see from the list on the left or enter a <b>Location</b> "</span> <a name="l00060"></a>00060 <span class="stringliteral">"filter (ex: Group_1*). Both are cumulative and ignored if empty."</span>)); <a name="l00061"></a>00061 lab-><a class="codeRef" href="qlabel.html#setTextFormat">setTextFormat</a>(Qt::RichText); <a name="l00062"></a>00062 <a class="codeRef" href="qlabel.html">QLabel</a> *lab1 = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"Location filter:"</span>), box); <a name="l00063"></a>00063 <a name="l00064"></a>00064 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *l0 = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(<span class="keyword">this</span>, 0, KDialog::spacingHint()); <a name="l00065"></a>00065 l0->addWidget(box, 1); <a name="l00066"></a>00066 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *l1 = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(box->layout(), KDialog::spacingHint()); <a name="l00067"></a>00067 l1->addWidget(lab); <a name="l00068"></a>00068 <a class="codeRef" href="qgridlayout.html">QGridLayout</a> *l2 = <span class="keyword">new</span> <a class="codeRef" href="qgridlayout.html">QGridLayout</a>(0, 4, 3, 0, KDialog::spacingHint()); <a name="l00069"></a>00069 l1->addLayout(l2); <a name="l00070"></a>00070 l2-><a class="codeRef" href="qgridlayout.html#setRowStretch">setRowStretch</a>(0, 1); <a name="l00071"></a>00071 l2-><a class="codeRef" href="qgridlayout.html#setRowStretch">setRowStretch</a>(3, 1); <a name="l00072"></a>00072 l2-><a class="codeRef" href="qgridlayout.html#setColStretch">setColStretch</a>(0, 1); <a name="l00073"></a>00073 l2-><a class="codeRef" href="qgridlayout.html#setColStretch">setColStretch</a>(2, 1); <a name="l00074"></a>00074 l2-><a class="codeRef" href="qgridlayout.html#addMultiCellWidget">addMultiCellWidget</a>(m_list1, 0, 3, 0, 0); <a name="l00075"></a>00075 l2-><a class="codeRef" href="qgridlayout.html#addMultiCellWidget">addMultiCellWidget</a>(m_list2, 0, 3, 2, 2); <a name="l00076"></a>00076 l2-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(m_add, 1, 1); <a name="l00077"></a>00077 l2-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(m_remove, 2, 1); <a name="l00078"></a>00078 <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a> *l3 = <span class="keyword">new</span> <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a>(0, 0, KDialog::spacingHint()); <a name="l00079"></a>00079 l1->addLayout(l3, 0); <a name="l00080"></a>00080 l3->addWidget(lab1, 0); <a name="l00081"></a>00081 l3->addWidget(m_locationre, 1); <a name="l00082"></a>00082 <a name="l00083"></a>00083 connect(m_add, SIGNAL(clicked()), SLOT(slotAddClicked())); <a name="l00084"></a>00084 connect(m_remove, SIGNAL(clicked()), SLOT(slotRemoveClicked())); <a name="l00085"></a>00085 connect(m_list1, SIGNAL(selectionChanged()), SLOT(slotSelectionChanged())); <a name="l00086"></a>00086 connect(m_list2, SIGNAL(selectionChanged()), SLOT(slotSelectionChanged())); <a name="l00087"></a>00087 m_add->setEnabled(<span class="keyword">false</span>); <a name="l00088"></a>00088 m_remove->setEnabled(<span class="keyword">false</span>); <a name="l00089"></a>00089 } <a name="l00090"></a>00090 <a name="l00091"></a>00091 <span class="keywordtype">void</span> KMConfigFilter::loadConfig(KConfig *conf) <a name="l00092"></a>00092 { <a name="l00093"></a>00093 conf->setGroup(<span class="stringliteral">"Filter"</span>); <a name="l00094"></a>00094 <a class="codeRef" href="qstringlist.html">QStringList</a> m_plist = conf->readListEntry(<span class="stringliteral">"Printers"</span>); <a name="l00095"></a>00095 <a class="codeRef" href="qptrlistiterator.html">QPtrListIterator<KMPrinter></a> it(*(KMManager::self()->printerListComplete(<span class="keyword">false</span>))); <a name="l00096"></a>00096 <span class="keywordflow">for</span> (; it.current(); ++it) <a name="l00097"></a>00097 { <a name="l00098"></a>00098 <span class="keywordflow">if</span> (!it.current()->isSpecial() && !it.current()->isVirtual()) <a name="l00099"></a>00099 { <a name="l00100"></a>00100 KListBox *lb = (m_plist.find(it.current()->printerName()) == m_plist.end() ? m_list1 : m_list2); <a name="l00101"></a>00101 lb->insertItem(SmallIcon(it.current()->pixmap()), it.current()->printerName()); <a name="l00102"></a>00102 } <a name="l00103"></a>00103 } <a name="l00104"></a>00104 m_list1->sort(); <a name="l00105"></a>00105 m_list2->sort(); <a name="l00106"></a>00106 m_locationre->setText(conf->readEntry(<span class="stringliteral">"LocationRe"</span>)); <a name="l00107"></a>00107 } <a name="l00108"></a>00108 <a name="l00109"></a>00109 <span class="keywordtype">void</span> KMConfigFilter::saveConfig(KConfig *conf) <a name="l00110"></a>00110 { <a name="l00111"></a>00111 conf->setGroup(<span class="stringliteral">"Filter"</span>); <a name="l00112"></a>00112 <a class="codeRef" href="qstringlist.html">QStringList</a> plist; <a name="l00113"></a>00113 <span class="keywordflow">for</span> (uint i=0; i<m_list2->count(); i++) <a name="l00114"></a>00114 plist << m_list2->text(i); <a name="l00115"></a>00115 conf->writeEntry(<span class="stringliteral">"Printers"</span>, plist); <a name="l00116"></a>00116 conf->writeEntry(<span class="stringliteral">"LocationRe"</span>, m_locationre->text()); <a name="l00117"></a>00117 } <a name="l00118"></a>00118 <a name="l00119"></a>00119 <span class="keywordtype">void</span> KMConfigFilter::transfer(KListBox *from, KListBox *to) <a name="l00120"></a>00120 { <a name="l00121"></a>00121 <span class="keywordflow">for</span> (uint i=0; i<from->count();) <a name="l00122"></a>00122 { <a name="l00123"></a>00123 <span class="keywordflow">if</span> (from->isSelected(i)) <a name="l00124"></a>00124 { <a name="l00125"></a>00125 to->insertItem(*(from->pixmap(i)), from->text(i)); <a name="l00126"></a>00126 from->removeItem(i); <a name="l00127"></a>00127 } <a name="l00128"></a>00128 <span class="keywordflow">else</span> <a name="l00129"></a>00129 i++; <a name="l00130"></a>00130 } <a name="l00131"></a>00131 to->sort(); <a name="l00132"></a>00132 } <a name="l00133"></a>00133 <a name="l00134"></a>00134 <span class="keywordtype">void</span> KMConfigFilter::slotAddClicked() <a name="l00135"></a>00135 { <a name="l00136"></a>00136 transfer(m_list1, m_list2); <a name="l00137"></a>00137 } <a name="l00138"></a>00138 <a name="l00139"></a>00139 <span class="keywordtype">void</span> KMConfigFilter::slotRemoveClicked() <a name="l00140"></a>00140 { <a name="l00141"></a>00141 transfer(m_list2, m_list1); <a name="l00142"></a>00142 } <a name="l00143"></a>00143 <a name="l00144"></a>00144 <span class="keywordtype">void</span> KMConfigFilter::slotSelectionChanged() <a name="l00145"></a>00145 { <a name="l00146"></a>00146 <span class="keyword">const</span> KListBox *lb = <span class="keyword">static_cast<</span><span class="keyword">const </span>KListBox*<span class="keyword">></span>(sender()); <a name="l00147"></a>00147 <span class="keywordflow">if</span> (!lb) <a name="l00148"></a>00148 <span class="keywordflow">return</span>; <a name="l00149"></a>00149 <a class="codeRef" href="qtoolbutton.html">QToolButton</a> *pb = (lb == m_list1 ? m_add : m_remove); <a name="l00150"></a>00150 <span class="keywordflow">for</span> (uint i=0; i<lb->count(); i++) <a name="l00151"></a>00151 <span class="keywordflow">if</span> (lb->isSelected(i)) <a name="l00152"></a>00152 { <a name="l00153"></a>00153 pb->setEnabled(<span class="keyword">true</span>); <a name="l00154"></a>00154 <span class="keywordflow">return</span>; <a name="l00155"></a>00155 } <a name="l00156"></a>00156 pb->setEnabled(<span class="keyword">false</span>); <a name="l00157"></a>00157 } <a name="l00158"></a>00158 <a name="l00159"></a>00159 <span class="preprocessor">#include "kmconfigfilter.moc"</span> </pre></div></div> </div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" 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