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<div class="title">escpwidget.cpp</div> </div>
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<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 "escpwidget.h"</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <qpushbutton.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qcheckbox.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qaccel.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <kdemacros.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <klocale.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <kmessagebox.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <kdialogbase.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <klibloader.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <kseparator.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>EscpFactory : <span class="keyword">public</span> KLibFactory
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040 EscpFactory(<a class="codeRef" href="qobject.html">QObject</a> *parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> *name = 0) : KLibFactory(parent, name) {}
<a name="l00041"></a>00041 <span class="keyword">protected</span>:
<a name="l00042"></a>00042 <a class="codeRef" href="qobject.html">QObject</a>* createObject(<a class="codeRef" href="qobject.html">QObject</a> *parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> *name = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> * className = <span class="stringliteral">"QObject"</span>, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a>& args = <a class="codeRef" href="qstringlist.html">QStringList</a>())
<a name="l00043"></a>00043 {
<a name="l00044"></a>00044 Q_UNUSED(className);
<a name="l00045"></a>00045 KDialogBase *dlg = <span class="keyword">new</span> KDialogBase(static_cast<QWidget*>(parent), name, <span class="keyword">true</span>, i18n(<span class="stringliteral">"EPSON InkJet Printer Utilities"</span>), KDialogBase::Close);
<a name="l00046"></a>00046 EscpWidget *w = <span class="keyword">new</span> EscpWidget(dlg);
<a name="l00047"></a>00047 <span class="keywordflow">if</span> (args.count() > 0)
<a name="l00048"></a>00048 w->setDevice(args[0]);
<a name="l00049"></a>00049 <span class="keywordflow">if</span> (args.count() > 1)
<a name="l00050"></a>00050 w->setPrinterName(args[1]);
<a name="l00051"></a>00051 dlg->setMainWidget(w);
<a name="l00052"></a>00052 <span class="keywordflow">return</span> dlg;
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054 };
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">extern</span> <span class="stringliteral">"C"</span>
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 <span class="keywordtype">void</span>* init_kdeprint_tool_escputil() KDE_EXPORT;
<a name="l00059"></a>00059 <span class="keywordtype">void</span>* init_kdeprint_tool_escputil()
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 <span class="keywordflow">return</span> <span class="keyword">new</span> EscpFactory;
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064
<a name="l00065"></a>00065 EscpWidget::EscpWidget(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00066"></a>00066 : <a class="codeRef" href="qwidget.html">QWidget</a>(parent, name)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 m_hasoutput = <span class="keyword">false</span>;
<a name="l00069"></a>00069
<a name="l00070"></a>00070 connect(&m_proc, SIGNAL(processExited(KProcess*)), SLOT(slotProcessExited(KProcess*)));
<a name="l00071"></a>00071 connect(&m_proc, SIGNAL(receivedStdout(KProcess*,<span class="keywordtype">char</span>*,<span class="keywordtype">int</span>)), SLOT(slotReceivedStdout(KProcess*,<span class="keywordtype">char</span>*,<span class="keywordtype">int</span>)));
<a name="l00072"></a>00072 connect(&m_proc, SIGNAL(receivedStderr(KProcess*,<span class="keywordtype">char</span>*,<span class="keywordtype">int</span>)), SLOT(slotReceivedStderr(KProcess*,<span class="keywordtype">char</span>*,<span class="keywordtype">int</span>)));
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <a class="codeRef" href="qpushbutton.html">QPushButton</a> *cleanbtn = <span class="keyword">new</span> <a class="codeRef" href="qpushbutton.html">QPushButton</a>(<span class="keyword">this</span>, <span class="stringliteral">"-c"</span>);
<a name="l00075"></a>00075 cleanbtn-><a class="codeRef" href="qpushbutton.html#setPixmap">setPixmap</a>(DesktopIcon(<span class="stringliteral">"exec"</span>));
<a name="l00076"></a>00076 <a class="codeRef" href="qpushbutton.html">QPushButton</a> *nozzlebtn = <span class="keyword">new</span> <a class="codeRef" href="qpushbutton.html">QPushButton</a>(<span class="keyword">this</span>, <span class="stringliteral">"-n"</span>);
<a name="l00077"></a>00077 nozzlebtn-><a class="codeRef" href="qpushbutton.html#setPixmap">setPixmap</a>(DesktopIcon(<span class="stringliteral">"exec"</span>));
<a name="l00078"></a>00078 <a class="codeRef" href="qpushbutton.html">QPushButton</a> *alignbtn = <span class="keyword">new</span> <a class="codeRef" href="qpushbutton.html">QPushButton</a>(<span class="keyword">this</span>, <span class="stringliteral">"-a"</span>);
<a name="l00079"></a>00079 alignbtn-><a class="codeRef" href="qpushbutton.html#setPixmap">setPixmap</a>(DesktopIcon(<span class="stringliteral">"exec"</span>));
<a name="l00080"></a>00080 <a class="codeRef" href="qpushbutton.html">QPushButton</a> *inkbtn = <span class="keyword">new</span> <a class="codeRef" href="qpushbutton.html">QPushButton</a>(<span class="keyword">this</span>, <span class="stringliteral">"-i"</span>);
<a name="l00081"></a>00081 inkbtn-><a class="codeRef" href="qpushbutton.html#setPixmap">setPixmap</a>(DesktopIcon(<span class="stringliteral">"kdeprint_inklevel"</span>));
<a name="l00082"></a>00082 <a class="codeRef" href="qpushbutton.html">QPushButton</a> *identbtn = <span class="keyword">new</span> <a class="codeRef" href="qpushbutton.html">QPushButton</a>(<span class="keyword">this</span>, <span class="stringliteral">"-d"</span>);
<a name="l00083"></a>00083 identbtn-><a class="codeRef" href="qpushbutton.html#setPixmap">setPixmap</a>(DesktopIcon(<span class="stringliteral">"exec"</span>));
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <a class="codeRef" href="qfont.html">QFont</a> f(font());
<a name="l00086"></a>00086 f.setBold(<span class="keyword">true</span>);
<a name="l00087"></a>00087 m_printer = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>);
<a name="l00088"></a>00088 m_printer->setFont(f);
<a name="l00089"></a>00089 m_device = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>);
<a name="l00090"></a>00090 m_device->setFont(f);
<a name="l00091"></a>00091 m_useraw = <span class="keyword">new</span> <a class="codeRef" href="qcheckbox.html">QCheckBox</a>(i18n(<span class="stringliteral">"&Use direct connection (might need root permissions)"</span>), <span class="keyword">this</span>);
<a name="l00092"></a>00092
<a name="l00093"></a>00093 connect(cleanbtn, SIGNAL(clicked()), SLOT(slotButtonClicked()));
<a name="l00094"></a>00094 connect(nozzlebtn, SIGNAL(clicked()), SLOT(slotButtonClicked()));
<a name="l00095"></a>00095 connect(alignbtn, SIGNAL(clicked()), SLOT(slotButtonClicked()));
<a name="l00096"></a>00096 connect(inkbtn, SIGNAL(clicked()), SLOT(slotButtonClicked()));
<a name="l00097"></a>00097 connect(identbtn, SIGNAL(clicked()), SLOT(slotButtonClicked()));
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <a class="codeRef" href="qlabel.html">QLabel</a> *printerlab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"Printer:"</span>), <span class="keyword">this</span>);
<a name="l00100"></a>00100 printerlab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignRight|AlignVCenter);
<a name="l00101"></a>00101 <a class="codeRef" href="qlabel.html">QLabel</a> *devicelab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"Device:"</span>), <span class="keyword">this</span>);
<a name="l00102"></a>00102 devicelab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignRight|AlignVCenter);
<a name="l00103"></a>00103 <a class="codeRef" href="qlabel.html">QLabel</a> *cleanlab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"Clea&n print head"</span>), <span class="keyword">this</span>);
<a name="l00104"></a>00104 <a class="codeRef" href="qlabel.html">QLabel</a> *nozzlelab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"&Print a nozzle test pattern"</span>), <span class="keyword">this</span>);
<a name="l00105"></a>00105 <a class="codeRef" href="qlabel.html">QLabel</a> *alignlab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"&Align print head"</span>), <span class="keyword">this</span>);
<a name="l00106"></a>00106 <a class="codeRef" href="qlabel.html">QLabel</a> *inklab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"&Ink level"</span>), <span class="keyword">this</span>);
<a name="l00107"></a>00107 <a class="codeRef" href="qlabel.html">QLabel</a> *identlab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"P&rinter identification"</span>), <span class="keyword">this</span>);
<a name="l00108"></a>00108
<a name="l00109"></a>00109 cleanlab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignLeft|AlignVCenter|ShowPrefix);
<a name="l00110"></a>00110 nozzlelab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignLeft|AlignVCenter|ShowPrefix);
<a name="l00111"></a>00111 alignlab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignLeft|AlignVCenter|ShowPrefix);
<a name="l00112"></a>00112 inklab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignLeft|AlignVCenter|ShowPrefix);
<a name="l00113"></a>00113 identlab-><a class="codeRef" href="qlabel.html#setAlignment">setAlignment</a>(AlignLeft|AlignVCenter|ShowPrefix);
<a name="l00114"></a>00114
<a name="l00115"></a>00115 cleanbtn-><a class="codeRef" href="qpushbutton.html#setAccel">setAccel</a>(<a class="codeRef" href="qaccel.html#shortcutKey">QAccel::shortcutKey</a>(cleanlab-><a class="codeRef" href="qlabel.html#text">text</a>()));
<a name="l00116"></a>00116 nozzlebtn-><a class="codeRef" href="qpushbutton.html#setAccel">setAccel</a>(<a class="codeRef" href="qaccel.html#shortcutKey">QAccel::shortcutKey</a>(nozzlelab-><a class="codeRef" href="qlabel.html#text">text</a>()));
<a name="l00117"></a>00117 alignbtn-><a class="codeRef" href="qpushbutton.html#setAccel">setAccel</a>(<a class="codeRef" href="qaccel.html#shortcutKey">QAccel::shortcutKey</a>(alignlab-><a class="codeRef" href="qlabel.html#text">text</a>()));
<a name="l00118"></a>00118 inkbtn-><a class="codeRef" href="qpushbutton.html#setAccel">setAccel</a>(<a class="codeRef" href="qaccel.html#shortcutKey">QAccel::shortcutKey</a>(inklab-><a class="codeRef" href="qlabel.html#text">text</a>()));
<a name="l00119"></a>00119 identbtn-><a class="codeRef" href="qpushbutton.html#setAccel">setAccel</a>(<a class="codeRef" href="qaccel.html#shortcutKey">QAccel::shortcutKey</a>(identlab-><a class="codeRef" href="qlabel.html#text">text</a>()));
<a name="l00120"></a>00120
<a name="l00121"></a>00121 KSeparator *sep = <span class="keyword">new</span> KSeparator(<span class="keyword">this</span>);
<a name="l00122"></a>00122 sep->setFixedHeight(10);
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <a class="codeRef" href="qgridlayout.html">QGridLayout</a> *l0 = <span class="keyword">new</span> <a class="codeRef" href="qgridlayout.html">QGridLayout</a>(<span class="keyword">this</span>, 8, 2, 10, 10);
<a name="l00125"></a>00125 <a class="codeRef" href="qgridlayout.html">QGridLayout</a> *l1 = <span class="keyword">new</span> <a class="codeRef" href="qgridlayout.html">QGridLayout</a>(0, 2, 2, 0, 5);
<a name="l00126"></a>00126 l0-><a class="codeRef" href="qgridlayout.html#addMultiCellLayout">addMultiCellLayout</a>(l1, 0, 0, 0, 1);
<a name="l00127"></a>00127 l1-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(printerlab, 0, 0);
<a name="l00128"></a>00128 l1-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(devicelab, 1, 0);
<a name="l00129"></a>00129 l1-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(m_printer, 0, 1);
<a name="l00130"></a>00130 l1-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(m_device, 1, 1);
<a name="l00131"></a>00131 l1-><a class="codeRef" href="qgridlayout.html#setColStretch">setColStretch</a>(1, 1);
<a name="l00132"></a>00132 l0-><a class="codeRef" href="qgridlayout.html#addMultiCellWidget">addMultiCellWidget</a>(sep, 1, 1, 0, 1);
<a name="l00133"></a>00133 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(cleanbtn, 2, 0);
<a name="l00134"></a>00134 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(nozzlebtn, 3, 0);
<a name="l00135"></a>00135 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(alignbtn, 4, 0);
<a name="l00136"></a>00136 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(inkbtn, 5, 0);
<a name="l00137"></a>00137 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(identbtn, 6, 0);
<a name="l00138"></a>00138 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(cleanlab, 2, 1);
<a name="l00139"></a>00139 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(nozzlelab, 3, 1);
<a name="l00140"></a>00140 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(alignlab, 4, 1);
<a name="l00141"></a>00141 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(inklab, 5, 1);
<a name="l00142"></a>00142 l0-><a class="codeRef" href="qgridlayout.html#addWidget">addWidget</a>(identlab, 6, 1);
<a name="l00143"></a>00143 l0-><a class="codeRef" href="qgridlayout.html#addMultiCellWidget">addMultiCellWidget</a>(m_useraw, 7, 7, 0, 1);
<a name="l00144"></a>00144 l0-><a class="codeRef" href="qgridlayout.html#setColStretch">setColStretch</a>(1, 1);
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keywordtype">void</span> EscpWidget::startCommand(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& arg)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 <span class="keywordtype">bool</span> useUSB(<span class="keyword">false</span>);
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordflow">if</span> (m_deviceURL.isEmpty())
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153 KMessageBox::error(<span class="keyword">this</span>, i18n(<span class="stringliteral">"Internal error: no device set."</span>));
<a name="l00154"></a>00154 <span class="keywordflow">return</span>;
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156 <span class="keywordflow">else</span>
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 <a class="codeRef" href="qstring.html">QString</a> protocol = m_deviceURL.protocol();
<a name="l00159"></a>00159 <span class="keywordflow">if</span> (protocol == <span class="stringliteral">"usb"</span>)
<a name="l00160"></a>00160 useUSB = <span class="keyword">true</span>;
<a name="l00161"></a>00161 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (protocol != <span class="stringliteral">"file"</span> && protocol != <span class="stringliteral">"parallel"</span> && protocol != <span class="stringliteral">"serial"</span> && !protocol.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00162"></a>00162 {
<a name="l00163"></a>00163 KMessageBox::error(<span class="keyword">this</span>,
<a name="l00164"></a>00164 i18n(<span class="stringliteral">"Unsupported connection type: %1"</span>).arg(protocol));
<a name="l00165"></a>00165 <span class="keywordflow">return</span>;
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keywordflow">if</span> (m_proc.isRunning())
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 KMessageBox::error(<span class="keyword">this</span>, i18n(<span class="stringliteral">"An escputil process is still running. "</span>
<a name="l00172"></a>00172 <span class="stringliteral">"You must wait until its completion before continuing."</span>));
<a name="l00173"></a>00173 <span class="keywordflow">return</span>;
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <a class="codeRef" href="qstring.html">QString</a> exestr = KStandardDirs::findExe(<span class="stringliteral">"escputil"</span>);
<a name="l00177"></a>00177 <span class="keywordflow">if</span> (exestr.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 KMessageBox::error(<span class="keyword">this</span>, i18n(<span class="stringliteral">"The executable escputil cannot be found in your "</span>
<a name="l00180"></a>00180 <span class="stringliteral">"PATH environment variable. Make sure gimp-print is "</span>
<a name="l00181"></a>00181 <span class="stringliteral">"installed and that escputil is in your PATH."</span>));
<a name="l00182"></a>00182 <span class="keywordflow">return</span>;
<a name="l00183"></a>00183 }
<a name="l00184"></a>00184
<a name="l00185"></a>00185 m_proc.clearArguments();
<a name="l00186"></a>00186 m_proc << exestr;
<a name="l00187"></a>00187 <span class="keywordflow">if</span> (m_useraw->isChecked() || arg == <span class="stringliteral">"-i"</span>)
<a name="l00188"></a>00188 m_proc << <span class="stringliteral">"-r"</span> << m_deviceURL.path();
<a name="l00189"></a>00189 <span class="keywordflow">else</span>
<a name="l00190"></a>00190 m_proc << <span class="stringliteral">"-P"</span> << m_printer->text();
<a name="l00191"></a>00191 <span class="keywordflow">if</span> (useUSB)
<a name="l00192"></a>00192 m_proc << <span class="stringliteral">"-u"</span>;
<a name="l00193"></a>00193
<a name="l00194"></a>00194 m_proc << arg << <span class="stringliteral">"-q"</span>;
<a name="l00195"></a>00195 m_errorbuffer = m_outbuffer = QString::null;
<a name="l00196"></a>00196 m_hasoutput = ( arg == <span class="stringliteral">"-i"</span> || arg == <span class="stringliteral">"-d"</span> );
<a name="l00197"></a>00197 <span class="keywordflow">for</span> ( <a class="codeRef" href="qvaluelist.html">QValueList<QCString>::ConstIterator</a> it=m_proc.args().<a class="codeRef" href="qvaluelist.html#begin">begin</a>(); it!=m_proc.args().end(); ++it )
<a name="l00198"></a>00198 kdDebug() << <span class="stringliteral">"ARG: "</span> << *it << endl;
<a name="l00199"></a>00199 <span class="keywordflow">if</span> (m_proc.start(KProcess::NotifyOnExit, KProcess::AllOutput))
<a name="l00200"></a>00200 setEnabled(<span class="keyword">false</span>);
<a name="l00201"></a>00201 <span class="keywordflow">else</span>
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 KMessageBox::error(<span class="keyword">this</span>,
<a name="l00204"></a>00204 i18n(<span class="stringliteral">"Internal error: unable to start escputil process."</span>));
<a name="l00205"></a>00205 <span class="keywordflow">return</span>;
<a name="l00206"></a>00206 }
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="keywordtype">void</span> EscpWidget::slotProcessExited(KProcess*)
<a name="l00210"></a>00210 {
<a name="l00211"></a>00211 setEnabled(<span class="keyword">true</span>);
<a name="l00212"></a>00212 <span class="keywordflow">if</span> (!m_proc.normalExit() || m_proc.exitStatus() != 0)
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 <a class="codeRef" href="qstring.html">QString</a> msg1 = <span class="stringliteral">"<qt>"</span>+i18n(<span class="stringliteral">"Operation terminated with errors."</span>)+<span class="stringliteral">"</qt>"</span>;
<a name="l00215"></a>00215 <a class="codeRef" href="qstring.html">QString</a> msg2;
<a name="l00216"></a>00216 <span class="keywordflow">if</span> (!m_outbuffer.isEmpty())
<a name="l00217"></a>00217 msg2 += <span class="stringliteral">"<p><b><u>"</span>+i18n(<span class="stringliteral">"Output"</span>)+<span class="stringliteral">"</u></b></p><p>"</span>+m_outbuffer+<span class="stringliteral">"</p>"</span>;
<a name="l00218"></a>00218 <span class="keywordflow">if</span> (!m_errorbuffer.isEmpty())
<a name="l00219"></a>00219 msg2 += <span class="stringliteral">"<p><b><u>"</span>+i18n(<span class="stringliteral">"Error"</span>)+<span class="stringliteral">"</u></b></p><p>"</span>+m_errorbuffer+<span class="stringliteral">"</p>"</span>;
<a name="l00220"></a>00220 <span class="keywordflow">if</span> (!msg2.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00221"></a>00221 KMessageBox::detailedError(<span class="keyword">this</span>, msg1, msg2);
<a name="l00222"></a>00222 <span class="keywordflow">else</span>
<a name="l00223"></a>00223 KMessageBox::error(<span class="keyword">this</span>, msg1);
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !m_outbuffer.isEmpty() && m_hasoutput )
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 KMessageBox::information( <span class="keyword">this</span>, m_outbuffer );
<a name="l00228"></a>00228 }
<a name="l00229"></a>00229 m_hasoutput = <span class="keyword">false</span>;
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a>00232 <span class="keywordtype">void</span> EscpWidget::slotReceivedStdout(KProcess*, <span class="keywordtype">char</span> *buf, <span class="keywordtype">int</span> len)
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <a class="codeRef" href="qstring.html">QString</a> bufstr = <a class="codeRef" href="qcstring.html">QCString</a>(buf, len);
<a name="l00235"></a>00235 m_outbuffer.append(bufstr);
<a name="l00236"></a>00236 }
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="keywordtype">void</span> EscpWidget::slotReceivedStderr(KProcess*, <span class="keywordtype">char</span> *buf, <span class="keywordtype">int</span> len)
<a name="l00239"></a>00239 {
<a name="l00240"></a>00240 <a class="codeRef" href="qstring.html">QString</a> bufstr = <a class="codeRef" href="qcstring.html">QCString</a>(buf, len);
<a name="l00241"></a>00241 m_errorbuffer.append(bufstr);
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="keywordtype">void</span> EscpWidget::slotButtonClicked()
<a name="l00245"></a>00245 {
<a name="l00246"></a>00246 <a class="codeRef" href="qstring.html">QString</a> arg = sender()->name();
<a name="l00247"></a>00247 startCommand(arg);
<a name="l00248"></a>00248 }
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="keywordtype">void</span> EscpWidget::setPrinterName(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& p)
<a name="l00251"></a>00251 {
<a name="l00252"></a>00252 m_printer->setText(p);
<a name="l00253"></a>00253 }
<a name="l00254"></a>00254
<a name="l00255"></a>00255 <span class="keywordtype">void</span> EscpWidget::setDevice(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& dev)
<a name="l00256"></a>00256 {
<a name="l00257"></a>00257 m_deviceURL = dev;
<a name="l00258"></a>00258 m_device->setText(dev);
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="preprocessor">#include "escpwidget.moc"</span>
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