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+<h1>/holvi/arto/ohjelmointi/urpo-0.0/urpo/settingsdialog.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**************************************************************************</span>
+<a name="l00002"></a>00002 <span class="comment"></span>
+<a name="l00003"></a>00003 <span class="comment"> URPO</span>
+<a name="l00004"></a>00004 <span class="comment"></span>
+<a name="l00005"></a>00005 <span class="comment"> Unix Remote Printing Operation</span>
+<a name="l00006"></a>00006 <span class="comment"> Copyright (c) Arto Hyvättinen 2010</span>
+<a name="l00007"></a>00007 <span class="comment"></span>
+<a name="l00008"></a>00008 <span class="comment"> This file is part of URPO.</span>
+<a name="l00009"></a>00009 <span class="comment"></span>
+<a name="l00010"></a>00010 <span class="comment"> URPO is free software: you can redistribute it and/or modify</span>
+<a name="l00011"></a>00011 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
+<a name="l00012"></a>00012 <span class="comment"> the Free Software Foundation, either version 3 of the License, or</span>
+<a name="l00013"></a>00013 <span class="comment"> (at your option) any later version.</span>
+<a name="l00014"></a>00014 <span class="comment"></span>
+<a name="l00015"></a>00015 <span class="comment"> URPO is distributed in the hope that it will be useful,</span>
+<a name="l00016"></a>00016 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
+<a name="l00017"></a>00017 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
+<a name="l00018"></a>00018 <span class="comment"> GNU General Public License for more details.</span>
+<a name="l00019"></a>00019 <span class="comment"></span>
+<a name="l00020"></a>00020 <span class="comment"></span>
+<a name="l00021"></a>00021 <span class="comment">**************************************************************************/</span>
+<a name="l00022"></a>00022
+<a name="l00023"></a>00023 <span class="preprocessor">#include "settingsdialog.h"</span>
+<a name="l00024"></a>00024
+<a name="l00025"></a>00025 <span class="preprocessor">#include <QLineEdit></span>
+<a name="l00026"></a>00026 <span class="preprocessor">#include <QPushButton></span>
+<a name="l00027"></a>00027 <span class="preprocessor">#include <QHBoxLayout></span>
+<a name="l00028"></a>00028 <span class="preprocessor">#include <QLabel></span>
+<a name="l00029"></a>00029 <span class="preprocessor">#include <QVBoxLayout></span>
+<a name="l00030"></a>00030 <span class="preprocessor">#include <QFileDialog></span>
+<a name="l00031"></a>00031 <span class="preprocessor">#include <QGroupBox></span>
+<a name="l00032"></a>00032 <span class="preprocessor">#include "urpoconnectionsettings.h"</span>
+<a name="l00033"></a>00033
+<a name="l00034"></a>00034 SettingsDialog::SettingsDialog(QWidget *parent) :
+<a name="l00035"></a>00035 QDialog(parent)
+<a name="l00036"></a>00036 {
+<a name="l00037"></a>00037 settings_ = 0;
+<a name="l00038"></a>00038 helpWidget_ = 0;
+<a name="l00039"></a>00039
+<a name="l00040"></a>00040
+<a name="l00041"></a>00041 setWindowTitle(tr(<span class="stringliteral">"Urpo Settings"</span>));
+<a name="l00042"></a>00042
+<a name="l00043"></a>00043 serverEdit = <span class="keyword">new</span> QLineEdit;
+<a name="l00044"></a>00044 connect(serverEdit, SIGNAL(textChanged(QString)), <span class="keyword">this</span>, SLOT(serverChanged(QString)));
+<a name="l00045"></a>00045
+<a name="l00046"></a>00046 userEdit = <span class="keyword">new</span> QLineEdit;
+<a name="l00047"></a>00047 identityEdit = <span class="keyword">new</span> QLineEdit;
+<a name="l00048"></a>00048
+<a name="l00049"></a>00049 browseButton = <span class="keyword">new</span> QPushButton(tr(<span class="stringliteral">"Browse"</span>));
+<a name="l00050"></a>00050 connect(browseButton, SIGNAL(clicked()),<span class="keyword">this</span>,SLOT(browse()));
+<a name="l00051"></a>00051 okButton = <span class="keyword">new</span> QPushButton(tr(<span class="stringliteral">"Done"</span>));
+<a name="l00052"></a>00052 connect(okButton, SIGNAL(clicked()), <span class="keyword">this</span>, SLOT(okay()) );
+<a name="l00053"></a>00053 okButton->setEnabled(<span class="keyword">false</span>);
+<a name="l00054"></a>00054
+<a name="l00055"></a>00055 helpButton = <span class="keyword">new</span> QPushButton( tr(<span class="stringliteral">"Help"</span>));
+<a name="l00056"></a>00056
+<a name="l00057"></a>00057
+<a name="l00058"></a>00058 QVBoxLayout* mainLayout = <span class="keyword">new</span> QVBoxLayout;
+<a name="l00059"></a>00059
+<a name="l00060"></a>00060 QHBoxLayout* helpLayout = <span class="keyword">new</span> QHBoxLayout;
+<a name="l00061"></a>00061 helpLayout->addWidget( <span class="keyword">new</span> QLabel(tr(<span class="stringliteral">"Remote printing utility "</span>
+<a name="l00062"></a>00062 <span class="stringliteral">"via ssh and cups. "</span>
+<a name="l00063"></a>00063 <span class="stringliteral">"Please read help."</span>)));
+<a name="l00064"></a>00064 helpLayout->addWidget(helpButton);
+<a name="l00065"></a>00065 QGroupBox* helpBox = <span class="keyword">new</span> QGroupBox();
+<a name="l00066"></a>00066 helpBox->setLayout(helpLayout);
+<a name="l00067"></a>00067 helpBox->setFlat(<span class="keyword">false</span>);
+<a name="l00068"></a>00068 mainLayout->addWidget(helpBox);
+<a name="l00069"></a>00069
+<a name="l00070"></a>00070
+<a name="l00071"></a>00071 QHBoxLayout* serverLayout = <span class="keyword">new</span> QHBoxLayout;
+<a name="l00072"></a>00072 serverLayout->addWidget( <span class="keyword">new</span> QLabel(tr(<span class="stringliteral">"Host name or ip address"</span>)));
+<a name="l00073"></a>00073 serverLayout->addWidget( serverEdit );
+<a name="l00074"></a>00074 mainLayout->addLayout(serverLayout);
+<a name="l00075"></a>00075
+<a name="l00076"></a>00076 QHBoxLayout* userLayout = <span class="keyword">new</span> QHBoxLayout;
+<a name="l00077"></a>00077 userLayout->addWidget( <span class="keyword">new</span> QLabel(tr(<span class="stringliteral">"Username"</span>)));
+<a name="l00078"></a>00078 userLayout->addWidget( userEdit );
+<a name="l00079"></a>00079 mainLayout->addLayout(userLayout);
+<a name="l00080"></a>00080
+<a name="l00081"></a>00081 QHBoxLayout* idLayout = <span class="keyword">new</span> QHBoxLayout;
+<a name="l00082"></a>00082 idLayout->addWidget( <span class="keyword">new</span> QLabel( tr(<span class="stringliteral">"Identity file"</span>)));
+<a name="l00083"></a>00083 idLayout->addWidget(identityEdit);
+<a name="l00084"></a>00084 idLayout->addWidget( browseButton);
+<a name="l00085"></a>00085 mainLayout->addLayout(idLayout);
+<a name="l00086"></a>00086
+<a name="l00087"></a>00087 mainLayout->addStretch();
+<a name="l00088"></a>00088
+<a name="l00089"></a>00089 QHBoxLayout* okLayout = <span class="keyword">new</span> QHBoxLayout;
+<a name="l00090"></a>00090 okLayout->addStretch();
+<a name="l00091"></a>00091 okLayout->addWidget(okButton);
+<a name="l00092"></a>00092 mainLayout->addLayout(okLayout);
+<a name="l00093"></a>00093
+<a name="l00094"></a>00094 setLayout(mainLayout);
+<a name="l00095"></a>00095
+<a name="l00096"></a>00096 }
+<a name="l00097"></a>00097
+<a name="l00098"></a>00098
+<a name="l00099"></a><a class="code" href="class_settings_dialog.html#a24a50ddb3f66175cf0cca756e7f31df8">00099</a> <span class="keywordtype">void</span> <a class="code" href="class_settings_dialog.html#a24a50ddb3f66175cf0cca756e7f31df8" title="Set UrpoConnection having connection settings.">SettingsDialog::setSettings</a>(<a class="code" href="class_urpo_connection_settings.html" title="Connection information, support storing settings.">UrpoConnectionSettings</a> *settings)
+<a name="l00100"></a>00100 {
+<a name="l00101"></a>00101 <span class="comment">// Init dialog from UrpoConnectionSetting</span>
+<a name="l00102"></a>00102 settings_ = settings;
+<a name="l00103"></a>00103 serverEdit->setText( settings_-><a class="code" href="class_urpo_connection_settings.html#a2b24ed1467e465c776b8fc9fea398ba3" title="Host name or ip address.">getHost</a>());
+<a name="l00104"></a>00104 userEdit->setText(settings_-><a class="code" href="class_urpo_connection_settings.html#a628e651c01d58bd283308fab9aba98be" title="Userid in server.">getUserid</a>());
+<a name="l00105"></a>00105 identityEdit->setText(settings_-><a class="code" href="class_urpo_connection_settings.html#af929c71f228d34ef86a0f940aa7910ae" title="Identity file.">getIdentity</a>());
+<a name="l00106"></a>00106
+<a name="l00107"></a>00107 }
+<a name="l00108"></a>00108
+<a name="l00109"></a><a class="code" href="class_settings_dialog.html#a01f13839d5d23033492d95e25a7e1cbd">00109</a> <span class="keywordtype">void</span> <a class="code" href="class_settings_dialog.html#a01f13839d5d23033492d95e25a7e1cbd" title="Set QTextBrowser showing help.">SettingsDialog::setHelp</a>(QTextBrowser *helpWidget)
+<a name="l00110"></a>00110 {
+<a name="l00111"></a>00111 <span class="comment">// Set widget activated in help button</span>
+<a name="l00112"></a>00112 helpWidget_ = helpWidget;
+<a name="l00113"></a>00113 connect( helpButton, SIGNAL(clicked()), <span class="keyword">this</span>, SLOT(showHelp()));
+<a name="l00114"></a>00114 }
+<a name="l00115"></a>00115
+<a name="l00116"></a>00116 <span class="keywordtype">void</span> SettingsDialog::okay()
+<a name="l00117"></a>00117 {
+<a name="l00118"></a>00118 <span class="keywordflow">if</span>( settings_ )
+<a name="l00119"></a>00119 {
+<a name="l00120"></a>00120 <span class="comment">// Store settings</span>
+<a name="l00121"></a>00121 settings_->setHost( serverEdit->text());
+<a name="l00122"></a>00122 settings_->setUserid( userEdit->text());
+<a name="l00123"></a>00123 settings_->setIdentity( identityEdit->text());
+<a name="l00124"></a>00124
+<a name="l00125"></a>00125 settings_-><a class="code" href="class_urpo_connection_settings.html#a72e61e966401d23fd3be80438e1d36dc" title="Store settings via QSettings.">store</a>();
+<a name="l00126"></a>00126
+<a name="l00127"></a>00127 done(QDialog::Accepted);
+<a name="l00128"></a>00128 }
+<a name="l00129"></a>00129 <span class="keywordflow">else</span>
+<a name="l00130"></a>00130 done(QDialog::Rejected);
+<a name="l00131"></a>00131 }
+<a name="l00132"></a>00132
+<a name="l00133"></a>00133 <span class="keywordtype">void</span> SettingsDialog::showHelp()
+<a name="l00134"></a>00134 {
+<a name="l00135"></a>00135 <span class="comment">// Activate help window</span>
+<a name="l00136"></a>00136 helpWidget_->home();
+<a name="l00137"></a>00137 helpWidget_->show();
+<a name="l00138"></a>00138 helpWidget_->raise();
+<a name="l00139"></a>00139 helpWidget_->activateWindow();
+<a name="l00140"></a>00140 }
+<a name="l00141"></a>00141
+<a name="l00142"></a>00142 <span class="keywordtype">void</span> SettingsDialog::serverChanged(<span class="keyword">const</span> QString& text)
+<a name="l00143"></a>00143 {
+<a name="l00144"></a>00144 <span class="comment">// If there is a server setting, dialog will be accepted</span>
+<a name="l00145"></a>00145 <span class="comment">// (if you have same userid in server and ssh key defined...)</span>
+<a name="l00146"></a>00146
+<a name="l00147"></a>00147 okButton->setDisabled( text.isEmpty() );
+<a name="l00148"></a>00148 }
+<a name="l00149"></a>00149
+<a name="l00150"></a>00150 <span class="keywordtype">void</span> SettingsDialog::browse()
+<a name="l00151"></a>00151 {
+<a name="l00152"></a>00152 QString path = QFileDialog::getOpenFileName(<span class="keyword">this</span>, tr(<span class="stringliteral">"Identity file"</span>));
+<a name="l00153"></a>00153 <span class="keywordflow">if</span>(!path.isNull())
+<a name="l00154"></a>00154 identityEdit->setText(path);
+<a name="l00155"></a>00155 }
+</pre></div></div>
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