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<h2><a name="content"></a>libkpgp</h2>
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<h1>kpgpui.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"> kpgpui.cpp</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (C) 2001,2002 the KPGP authors</span>
<a name="l00005"></a>00005 <span class="comment"> See file AUTHORS.kpgp for details</span>
<a name="l00006"></a>00006 <span class="comment"></span>
<a name="l00007"></a>00007 <span class="comment"> This file is part of KPGP, the KDE PGP/GnuPG support library.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> KPGP is free software; you can redistribute it and/or modify</span>
<a name="l00010"></a>00010 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
<a name="l00011"></a>00011 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00012"></a>00012 <span class="comment"> (at your option) any later version.</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 General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> along with this program; if not, write to the Free Software Foundation,</span>
<a name="l00016"></a>00016 <span class="comment"> Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA</span>
<a name="l00017"></a>00017 <span class="comment"> */</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="comment">//#include <stdio.h></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <qvgroupbox.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <qvbox.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qwhatsthis.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qtooltip.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qapplication.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qtextcodec.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qpixmap.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <qpopupmenu.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <klocale.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kpassdlg.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <kcharsets.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <kseparator.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <klistview.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <kconfigbase.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <kprogress.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <kwin.h></span>
<a name="l00046"></a>00046 <span class="preprocessor">#if KDE_IS_VERSION( 3, 1, 90 )</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#include <kglobalsettings.h></span>
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <span class="preprocessor">#include "kpgp.h"</span>
<a name="l00051"></a>00051 <span class="preprocessor">#include "kpgpui.h"</span>
<a name="l00052"></a>00052 <span class="preprocessor">#include "kpgpkey.h"</span>
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="preprocessor">#include <assert.h></span>
<a name="l00055"></a>00055 <span class="preprocessor">#include <string.h></span> <span class="comment">// for memcpy(3)</span>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keyword">const</span> <span class="keywordtype">int</span> Kpgp::KeySelectionDialog::sCheckSelectionDelay = 250;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keyword">namespace </span>Kpgp {
<a name="l00060"></a>00060
<a name="l00061"></a>00061 PassphraseDialog::PassphraseDialog( QWidget *parent,
<a name="l00062"></a>00062 <span class="keyword">const</span> QString &caption, <span class="keywordtype">bool</span> modal,
<a name="l00063"></a>00063 <span class="keyword">const</span> QString &keyID )
<a name="l00064"></a>00064 :KDialogBase( parent, 0, modal, caption, Ok|Cancel )
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 QHBox *hbox = makeHBoxMainWidget();
<a name="l00067"></a>00067 hbox->setSpacing( spacingHint() );
<a name="l00068"></a>00068 hbox->setMargin( marginHint() );
<a name="l00069"></a>00069
<a name="l00070"></a>00070 QLabel *label = <span class="keyword">new</span> QLabel(hbox);
<a name="l00071"></a>00071 label->setPixmap( BarIcon(<span class="stringliteral">"pgp-keys"</span>) );
<a name="l00072"></a>00072
<a name="l00073"></a>00073 QWidget *rightArea = <span class="keyword">new</span> QWidget( hbox );
<a name="l00074"></a>00074 QVBoxLayout *vlay = <span class="keyword">new</span> QVBoxLayout( rightArea, 0, spacingHint() );
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keywordflow">if</span> (keyID.isNull())
<a name="l00077"></a>00077 label = <span class="keyword">new</span> QLabel(i18n(<span class="stringliteral">"Please enter your OpenPGP passphrase:"</span>),rightArea);
<a name="l00078"></a>00078 <span class="keywordflow">else</span>
<a name="l00079"></a>00079 label = <span class="keyword">new</span> QLabel(i18n(<span class="stringliteral">"Please enter the OpenPGP passphrase for\n\"%1\":"</span>).arg(keyID),
<a name="l00080"></a>00080 rightArea);
<a name="l00081"></a>00081 lineedit = <span class="keyword">new</span> KPasswordEdit( rightArea );
<a name="l00082"></a>00082 lineedit->setEchoMode(QLineEdit::Password);
<a name="l00083"></a>00083 lineedit->setMinimumWidth( fontMetrics().maxWidth()*20 );
<a name="l00084"></a>00084 lineedit->setFocus();
<a name="l00085"></a>00085 connect( lineedit, SIGNAL(returnPressed()), <span class="keyword">this</span>, SLOT(slotOk()) );
<a name="l00086"></a>00086
<a name="l00087"></a>00087 vlay->addWidget( label );
<a name="l00088"></a>00088 vlay->addWidget( lineedit );
<a name="l00089"></a>00089
<a name="l00090"></a>00090 disableResize();
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092
<a name="l00093"></a>00093
<a name="l00094"></a>00094 PassphraseDialog::~PassphraseDialog()
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="keyword">const</span> <span class="keywordtype">char</span> * PassphraseDialog::passphrase()
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <span class="keywordflow">return</span> lineedit->password();
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="comment">// ------------------------------------------------------------------------</span>
<a name="l00105"></a>00105 <span class="comment">// Forbidden accels for KMail: AC GH OP</span>
<a name="l00106"></a>00106 <span class="comment">// for KNode: ACE H O</span>
<a name="l00107"></a>00107 Config::Config( QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">bool</span> encrypt )
<a name="l00108"></a>00108 : QWidget( parent, name ), pgp( Module::getKpgp() )
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 QGroupBox * group;
<a name="l00111"></a>00111 QLabel * label;
<a name="l00112"></a>00112 QString msg;
<a name="l00113"></a>00113
<a name="l00114"></a>00114
<a name="l00115"></a>00115 QVBoxLayout *topLayout = <span class="keyword">new</span> QVBoxLayout( <span class="keyword">this</span>, 0, KDialog::spacingHint() );
<a name="l00116"></a>00116
<a name="l00117"></a>00117 group = <span class="keyword">new</span> QVGroupBox( i18n(<span class="stringliteral">"Warning"</span>), <span class="keyword">this</span> );
<a name="l00118"></a>00118 group->layout()->setSpacing( KDialog::spacingHint() );
<a name="l00119"></a>00119 <span class="comment">// (mmutz) work around Qt label bug in 3.0.0 (and possibly later):</span>
<a name="l00120"></a>00120 <span class="comment">// 1. Don't use rich text: No <qt><b>...</b></qt></span>
<a name="l00121"></a>00121 label = <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Please check if encryption really "</span>
<a name="l00122"></a>00122 <span class="stringliteral">"works before you start using it seriously. Also note that attachments "</span>
<a name="l00123"></a>00123 <span class="stringliteral">"are not encrypted by the PGP/GPG module."</span>), group );
<a name="l00124"></a>00124 <span class="comment">// 2. instead, set the font to bold:</span>
<a name="l00125"></a>00125 QFont labelFont = label->font();
<a name="l00126"></a>00126 labelFont.setBold( <span class="keyword">true</span> );
<a name="l00127"></a>00127 label->setFont( labelFont );
<a name="l00128"></a>00128 <span class="comment">// 3. and activate wordwarp:</span>
<a name="l00129"></a>00129 label->setAlignment( AlignLeft|WordBreak );
<a name="l00130"></a>00130 <span class="comment">// end; to remove the workaround, add <qt><b>..</b></qt> around the</span>
<a name="l00131"></a>00131 <span class="comment">// text and remove lines QFont... -> label->setAlignment(...).</span>
<a name="l00132"></a>00132 topLayout->addWidget( group );
<a name="l00133"></a>00133
<a name="l00134"></a>00134 group = <span class="keyword">new</span> QVGroupBox( i18n(<span class="stringliteral">"Encryption Tool"</span>), <span class="keyword">this</span> );
<a name="l00135"></a>00135 group->layout()->setSpacing( KDialog::spacingHint() );
<a name="l00136"></a>00136
<a name="l00137"></a>00137 QHBox * hbox = <span class="keyword">new</span> QHBox( group );
<a name="l00138"></a>00138 label = <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Select encryption tool to &use:"</span>), hbox );
<a name="l00139"></a>00139 toolCombo = <span class="keyword">new</span> QComboBox( <span class="keyword">false</span>, hbox );
<a name="l00140"></a>00140 toolCombo->insertStringList( QStringList()
<a name="l00141"></a>00141 << i18n(<span class="stringliteral">"Autodetect"</span>)
<a name="l00142"></a>00142 << i18n(<span class="stringliteral">"GnuPG - Gnu Privacy Guard"</span>)
<a name="l00143"></a>00143 << i18n(<span class="stringliteral">"PGP Version 2.x"</span>)
<a name="l00144"></a>00144 << i18n(<span class="stringliteral">"PGP Version 5.x"</span>)
<a name="l00145"></a>00145 << i18n(<span class="stringliteral">"PGP Version 6.x"</span>)
<a name="l00146"></a>00146 << i18n(<span class="stringliteral">"Do not use any encryption tool"</span>) );
<a name="l00147"></a>00147 label->setBuddy( toolCombo );
<a name="l00148"></a>00148 hbox->setStretchFactor( toolCombo, 1 );
<a name="l00149"></a>00149 connect( toolCombo, SIGNAL( activated( <span class="keywordtype">int</span> ) ),
<a name="l00150"></a>00150 <span class="keyword">this</span>, SIGNAL( changed( <span class="keywordtype">void</span> ) ) );
<a name="l00151"></a>00151 <span class="comment">// This is the place to add a KURLRequester to be used for asking</span>
<a name="l00152"></a>00152 <span class="comment">// the user for the path to the executable...</span>
<a name="l00153"></a>00153 topLayout->addWidget( group );
<a name="l00154"></a>00154
<a name="l00155"></a>00155 mpOptionsGroupBox = <span class="keyword">new</span> QVGroupBox( i18n(<span class="stringliteral">"Options"</span>), <span class="keyword">this</span> );
<a name="l00156"></a>00156 mpOptionsGroupBox->layout()->setSpacing( KDialog::spacingHint() );
<a name="l00157"></a>00157 storePass = <span class="keyword">new</span> QCheckBox( i18n(<span class="stringliteral">"&Keep passphrase in memory"</span>),
<a name="l00158"></a>00158 mpOptionsGroupBox );
<a name="l00159"></a>00159 connect( storePass, SIGNAL( toggled( <span class="keywordtype">bool</span> ) ),
<a name="l00160"></a>00160 <span class="keyword">this</span>, SIGNAL( changed( <span class="keywordtype">void</span> ) ) );
<a name="l00161"></a>00161 msg = i18n( <span class="stringliteral">"<qt><p>When this option is enabled, the passphrase of your "</span>
<a name="l00162"></a>00162 <span class="stringliteral">"private key will be remembered by the application as long "</span>
<a name="l00163"></a>00163 <span class="stringliteral">"as the application is running. Thus you will only have to "</span>
<a name="l00164"></a>00164 <span class="stringliteral">"enter the passphrase once.</p><p>Be aware that this could be a "</span>
<a name="l00165"></a>00165 <span class="stringliteral">"security risk. If you leave your computer, others "</span>
<a name="l00166"></a>00166 <span class="stringliteral">"can use it to send signed messages and/or read your encrypted "</span>
<a name="l00167"></a>00167 <span class="stringliteral">"messages. If a core dump occurs, the contents of your RAM will "</span>
<a name="l00168"></a>00168 <span class="stringliteral">"be saved onto disk, including your passphrase.</p>"</span>
<a name="l00169"></a>00169 <span class="stringliteral">"<p>Note that when using KMail, this setting only applies "</span>
<a name="l00170"></a>00170 <span class="stringliteral">"if you are not using gpg-agent. It is also ignored "</span>
<a name="l00171"></a>00171 <span class="stringliteral">"if you are using crypto plugins.</p></qt>"</span> );
<a name="l00172"></a>00172 QWhatsThis::add( storePass, msg );
<a name="l00173"></a>00173 <span class="keywordflow">if</span>( encrypt ) {
<a name="l00174"></a>00174 encToSelf = <span class="keyword">new</span> QCheckBox( i18n(<span class="stringliteral">"Always encr&ypt to self"</span>),
<a name="l00175"></a>00175 mpOptionsGroupBox );
<a name="l00176"></a>00176 connect( encToSelf, SIGNAL( toggled( <span class="keywordtype">bool</span> ) ),
<a name="l00177"></a>00177 <span class="keyword">this</span>, SIGNAL( changed( <span class="keywordtype">void</span> ) ) );
<a name="l00178"></a>00178
<a name="l00179"></a>00179 msg = i18n( <span class="stringliteral">"<qt><p>When this option is enabled, the message/file "</span>
<a name="l00180"></a>00180 <span class="stringliteral">"will not only be encrypted with the receiver's public key, "</span>
<a name="l00181"></a>00181 <span class="stringliteral">"but also with your key. This will enable you to decrypt the "</span>
<a name="l00182"></a>00182 <span class="stringliteral">"message/file at a later time. This is generally a good idea."</span>
<a name="l00183"></a>00183 <span class="stringliteral">"</p></qt>"</span> );
<a name="l00184"></a>00184 QWhatsThis::add( encToSelf, msg );
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186 <span class="keywordflow">else</span>
<a name="l00187"></a>00187 encToSelf = 0;
<a name="l00188"></a>00188 showCipherText = <span class="keyword">new</span> QCheckBox( i18n(<span class="stringliteral">"&Show signed/encrypted text after "</span>
<a name="l00189"></a>00189 <span class="stringliteral">"composing"</span>),
<a name="l00190"></a>00190 mpOptionsGroupBox );
<a name="l00191"></a>00191 connect( showCipherText, SIGNAL( toggled( <span class="keywordtype">bool</span> ) ),
<a name="l00192"></a>00192 <span class="keyword">this</span>, SIGNAL( changed( <span class="keywordtype">void</span> ) ) );
<a name="l00193"></a>00193
<a name="l00194"></a>00194 msg = i18n( <span class="stringliteral">"<qt><p>When this option is enabled, the signed/encrypted text "</span>
<a name="l00195"></a>00195 <span class="stringliteral">"will be shown in a separate window, enabling you to know how "</span>
<a name="l00196"></a>00196 <span class="stringliteral">"it will look before it is sent. This is a good idea when "</span>
<a name="l00197"></a>00197 <span class="stringliteral">"you are verifying that your encryption system works.</p></qt>"</span> );
<a name="l00198"></a>00198 QWhatsThis::add( showCipherText, msg );
<a name="l00199"></a>00199 <span class="keywordflow">if</span>( encrypt ) {
<a name="l00200"></a>00200 showKeyApprovalDlg = <span class="keyword">new</span> QCheckBox( i18n(<span class="stringliteral">"Always show the encryption "</span>
<a name="l00201"></a>00201 <span class="stringliteral">"keys &for approval"</span>),
<a name="l00202"></a>00202 mpOptionsGroupBox );
<a name="l00203"></a>00203 connect( showKeyApprovalDlg, SIGNAL( toggled( <span class="keywordtype">bool</span> ) ),
<a name="l00204"></a>00204 <span class="keyword">this</span>, SIGNAL( changed( <span class="keywordtype">void</span> ) ) );
<a name="l00205"></a>00205 msg = i18n( <span class="stringliteral">"<qt><p>When this option is enabled, the application will "</span>
<a name="l00206"></a>00206 <span class="stringliteral">"always show you a list of public keys from which you can "</span>
<a name="l00207"></a>00207 <span class="stringliteral">"choose the one it will use for encryption. If it is off, "</span>
<a name="l00208"></a>00208 <span class="stringliteral">"the application will only show the dialog if it cannot find "</span>
<a name="l00209"></a>00209 <span class="stringliteral">"the right key or if there are several which could be used. "</span>
<a name="l00210"></a>00210 <span class="stringliteral">"</p></qt>"</span> );
<a name="l00211"></a>00211 QWhatsThis::add( showKeyApprovalDlg, msg );
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213 <span class="keywordflow">else</span>
<a name="l00214"></a>00214 showKeyApprovalDlg = 0;
<a name="l00215"></a>00215
<a name="l00216"></a>00216 topLayout->addWidget( mpOptionsGroupBox );
<a name="l00217"></a>00217
<a name="l00218"></a>00218 topLayout->addStretch(1);
<a name="l00219"></a>00219
<a name="l00220"></a>00220 setValues(); <span class="comment">// is this needed by KNode, b/c for KMail, it's not.</span>
<a name="l00221"></a>00221 }
<a name="l00222"></a>00222
<a name="l00223"></a>00223
<a name="l00224"></a>00224 Config::~Config()
<a name="l00225"></a>00225 {
<a name="l00226"></a>00226 }
<a name="l00227"></a>00227
<a name="l00228"></a>00228 <span class="keywordtype">void</span>
<a name="l00229"></a>00229 Config::setValues()
<a name="l00230"></a>00230 {
<a name="l00231"></a>00231 <span class="comment">// set default values</span>
<a name="l00232"></a>00232 storePass->setChecked( pgp->storePassPhrase() );
<a name="l00233"></a>00233 <span class="keywordflow">if</span>( 0 != encToSelf )
<a name="l00234"></a>00234 encToSelf->setChecked( pgp->encryptToSelf() );
<a name="l00235"></a>00235 showCipherText->setChecked( pgp->showCipherText() );
<a name="l00236"></a>00236 <span class="keywordflow">if</span>( 0 != showKeyApprovalDlg )
<a name="l00237"></a>00237 showKeyApprovalDlg->setChecked( pgp->showKeyApprovalDlg() );
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordtype">int</span> type = 0;
<a name="l00240"></a>00240 <span class="keywordflow">switch</span> (pgp->pgpType) {
<a name="l00241"></a>00241 <span class="comment">// translate Kpgp::Module enum to combobox' entries:</span>
<a name="l00242"></a>00242 <span class="keywordflow">default</span>:
<a name="l00243"></a>00243 <span class="keywordflow">case</span> Module::tAuto: type = 0; <span class="keywordflow">break</span>;
<a name="l00244"></a>00244 <span class="keywordflow">case</span> Module::tGPG: type = 1; <span class="keywordflow">break</span>;
<a name="l00245"></a>00245 <span class="keywordflow">case</span> Module::tPGP2: type = 2; <span class="keywordflow">break</span>;
<a name="l00246"></a>00246 <span class="keywordflow">case</span> Module::tPGP5: type = 3; <span class="keywordflow">break</span>;
<a name="l00247"></a>00247 <span class="keywordflow">case</span> Module::tPGP6: type = 4; <span class="keywordflow">break</span>;
<a name="l00248"></a>00248 <span class="keywordflow">case</span> Module::tOff: type = 5; <span class="keywordflow">break</span>;
<a name="l00249"></a>00249 }
<a name="l00250"></a>00250 toolCombo->setCurrentItem( type );
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="keywordtype">void</span>
<a name="l00254"></a>00254 Config::applySettings()
<a name="l00255"></a>00255 {
<a name="l00256"></a>00256 pgp->setStorePassPhrase(storePass->isChecked());
<a name="l00257"></a>00257 <span class="keywordflow">if</span>( 0 != encToSelf )
<a name="l00258"></a>00258 pgp->setEncryptToSelf(encToSelf->isChecked());
<a name="l00259"></a>00259 pgp->setShowCipherText(showCipherText->isChecked());
<a name="l00260"></a>00260 <span class="keywordflow">if</span>( 0 != showKeyApprovalDlg )
<a name="l00261"></a>00261 pgp->setShowKeyApprovalDlg( showKeyApprovalDlg->isChecked() );
<a name="l00262"></a>00262
<a name="l00263"></a>00263 Module::PGPType type;
<a name="l00264"></a>00264 <span class="keywordflow">switch</span> ( toolCombo->currentItem() ) {
<a name="l00265"></a>00265 <span class="comment">// convert combobox entry indices to Kpgp::Module constants:</span>
<a name="l00266"></a>00266 <span class="keywordflow">default</span>:
<a name="l00267"></a>00267 <span class="keywordflow">case</span> 0: type = Module::tAuto; <span class="keywordflow">break</span>;
<a name="l00268"></a>00268 <span class="keywordflow">case</span> 1: type = Module::tGPG; <span class="keywordflow">break</span>;
<a name="l00269"></a>00269 <span class="keywordflow">case</span> 2: type = Module::tPGP2; <span class="keywordflow">break</span>;
<a name="l00270"></a>00270 <span class="keywordflow">case</span> 3: type = Module::tPGP5; <span class="keywordflow">break</span>;
<a name="l00271"></a>00271 <span class="keywordflow">case</span> 4: type = Module::tPGP6; <span class="keywordflow">break</span>;
<a name="l00272"></a>00272 <span class="keywordflow">case</span> 5: type = Module::tOff; <span class="keywordflow">break</span>;
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274 pgp->pgpType = type;
<a name="l00275"></a>00275
<a name="l00276"></a>00276 pgp->writeConfig(<span class="keyword">true</span>);
<a name="l00277"></a>00277 }
<a name="l00278"></a>00278
<a name="l00279"></a>00279
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <span class="comment">// ------------------------------------------------------------------------</span>
<a name="l00282"></a>00282 KeySelectionDialog::KeySelectionDialog( <span class="keyword">const</span> KeyList& keyList,
<a name="l00283"></a>00283 <span class="keyword">const</span> QString& title,
<a name="l00284"></a>00284 <span class="keyword">const</span> QString& text,
<a name="l00285"></a>00285 <span class="keyword">const</span> KeyIDList& keyIds,
<a name="l00286"></a>00286 <span class="keyword">const</span> <span class="keywordtype">bool</span> rememberChoice,
<a name="l00287"></a>00287 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> allowedKeys,
<a name="l00288"></a>00288 <span class="keyword">const</span> <span class="keywordtype">bool</span> extendedSelection,
<a name="l00289"></a>00289 QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00290"></a>00290 <span class="keywordtype">bool</span> modal )
<a name="l00291"></a>00291 : KDialogBase( parent, name, modal, title, Default|Ok|Cancel, Ok ),
<a name="l00292"></a>00292 mRememberCB( 0 ),
<a name="l00293"></a>00293 mAllowedKeys( allowedKeys ),
<a name="l00294"></a>00294 mCurrentContextMenuItem( 0 )
<a name="l00295"></a>00295 {
<a name="l00296"></a>00296 <span class="keywordflow">if</span> ( kapp )
<a name="l00297"></a>00297 KWin::setIcons( winId(), kapp->icon(), kapp->miniIcon() );
<a name="l00298"></a>00298 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l00299"></a>00299 KConfig *config = pgp->getConfig();
<a name="l00300"></a>00300 KConfigGroup dialogConfig( config, <span class="stringliteral">"Key Selection Dialog"</span> );
<a name="l00301"></a>00301
<a name="l00302"></a>00302 QSize defaultSize( 580, 400 );
<a name="l00303"></a>00303 QSize dialogSize = dialogConfig.readSizeEntry( <span class="stringliteral">"Dialog size"</span>, &defaultSize );
<a name="l00304"></a>00304
<a name="l00305"></a>00305 resize( dialogSize );
<a name="l00306"></a>00306
<a name="l00307"></a>00307 mCheckSelectionTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span>, <span class="stringliteral">"mCheckSelectionTimer"</span> );
<a name="l00308"></a>00308 mStartSearchTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span>, <span class="stringliteral">"mStartSearchTimer"</span> );
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <span class="comment">// load the key status icons</span>
<a name="l00311"></a>00311 mKeyGoodPix = <span class="keyword">new</span> QPixmap( UserIcon(<span class="stringliteral">"key_ok"</span>) );
<a name="l00312"></a>00312 mKeyBadPix = <span class="keyword">new</span> QPixmap( UserIcon(<span class="stringliteral">"key_bad"</span>) );
<a name="l00313"></a>00313 mKeyUnknownPix = <span class="keyword">new</span> QPixmap( UserIcon(<span class="stringliteral">"key_unknown"</span>) );
<a name="l00314"></a>00314 mKeyValidPix = <span class="keyword">new</span> QPixmap( UserIcon(<span class="stringliteral">"key"</span>) );
<a name="l00315"></a>00315
<a name="l00316"></a>00316 QFrame *page = makeMainWidget();
<a name="l00317"></a>00317 QVBoxLayout *topLayout = <span class="keyword">new</span> QVBoxLayout( page, 0, spacingHint() );
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <span class="keywordflow">if</span>( !text.isEmpty() ) {
<a name="l00320"></a>00320 QLabel *label = <span class="keyword">new</span> QLabel( page );
<a name="l00321"></a>00321 label->setText( text );
<a name="l00322"></a>00322 topLayout->addWidget( label );
<a name="l00323"></a>00323 }
<a name="l00324"></a>00324
<a name="l00325"></a>00325 QHBoxLayout * hlay = <span class="keyword">new</span> QHBoxLayout( topLayout ); <span class="comment">// inherits spacing</span>
<a name="l00326"></a>00326 QLineEdit * le = <span class="keyword">new</span> QLineEdit( page );
<a name="l00327"></a>00327 hlay->addWidget( <span class="keyword">new</span> QLabel( le, i18n(<span class="stringliteral">"&Search for:"</span>), page ) );
<a name="l00328"></a>00328 hlay->addWidget( le, 1 );
<a name="l00329"></a>00329 le->setFocus();
<a name="l00330"></a>00330
<a name="l00331"></a>00331 connect( le, SIGNAL(textChanged(<span class="keyword">const</span> QString&)),
<a name="l00332"></a>00332 <span class="keyword">this</span>, SLOT(slotSearch(<span class="keyword">const</span> QString&)) );
<a name="l00333"></a>00333 connect( mStartSearchTimer, SIGNAL(timeout()), SLOT(slotFilter()) );
<a name="l00334"></a>00334
<a name="l00335"></a>00335 mListView = <span class="keyword">new</span> KListView( page );
<a name="l00336"></a>00336 mListView->addColumn( i18n(<span class="stringliteral">"Key ID"</span>) );
<a name="l00337"></a>00337 mListView->addColumn( i18n(<span class="stringliteral">"User ID"</span>) );
<a name="l00338"></a>00338 mListView->setAllColumnsShowFocus( <span class="keyword">true</span> );
<a name="l00339"></a>00339 mListView->setResizeMode( QListView::LastColumn );
<a name="l00340"></a>00340 mListView->setRootIsDecorated( <span class="keyword">true</span> );
<a name="l00341"></a>00341 mListView->setShowSortIndicator( <span class="keyword">true</span> );
<a name="l00342"></a>00342 mListView->setSorting( 1, <span class="keyword">true</span> ); <span class="comment">// sort by User ID</span>
<a name="l00343"></a>00343 mListView->setShowToolTips( <span class="keyword">true</span> );
<a name="l00344"></a>00344 <span class="keywordflow">if</span>( extendedSelection ) {
<a name="l00345"></a>00345 mListView->setSelectionMode( QListView::Extended );
<a name="l00346"></a>00346 <span class="comment">//mListView->setSelectionMode( QListView::Multi );</span>
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348 topLayout->addWidget( mListView, 10 );
<a name="l00349"></a>00349
<a name="l00350"></a>00350 <span class="keywordflow">if</span> (rememberChoice) {
<a name="l00351"></a>00351 mRememberCB = <span class="keyword">new</span> QCheckBox( i18n(<span class="stringliteral">"Remember choice"</span>), page );
<a name="l00352"></a>00352 topLayout->addWidget( mRememberCB );
<a name="l00353"></a>00353 QWhatsThis::add(mRememberCB,
<a name="l00354"></a>00354 i18n(<span class="stringliteral">"<qt><p>If you check this box your choice will "</span>
<a name="l00355"></a>00355 <span class="stringliteral">"be stored and you will not be asked again."</span>
<a name="l00356"></a>00356 <span class="stringliteral">"</p></qt>"</span>));
<a name="l00357"></a>00357 }
<a name="l00358"></a>00358
<a name="l00359"></a>00359 initKeylist( keyList, keyIds );
<a name="l00360"></a>00360
<a name="l00361"></a>00361 QListViewItem *lvi;
<a name="l00362"></a>00362 <span class="keywordflow">if</span>( extendedSelection ) {
<a name="l00363"></a>00363 lvi = mListView->currentItem();
<a name="l00364"></a>00364 slotCheckSelection();
<a name="l00365"></a>00365 }
<a name="l00366"></a>00366 <span class="keywordflow">else</span> {
<a name="l00367"></a>00367 lvi = mListView->selectedItem();
<a name="l00368"></a>00368 slotCheckSelection( lvi );
<a name="l00369"></a>00369 }
<a name="l00370"></a>00370 <span class="comment">// make sure that the selected item is visible</span>
<a name="l00371"></a>00371 <span class="comment">// (ensureItemVisible(...) doesn't work correctly in Qt 3.0.0)</span>
<a name="l00372"></a>00372 <span class="keywordflow">if</span>( lvi != 0 )
<a name="l00373"></a>00373 mListView->center( mListView->contentsX(), mListView->itemPos( lvi ) );
<a name="l00374"></a>00374
<a name="l00375"></a>00375 <span class="keywordflow">if</span>( extendedSelection ) {
<a name="l00376"></a>00376 connect( mCheckSelectionTimer, SIGNAL( timeout() ),
<a name="l00377"></a>00377 <span class="keyword">this</span>, SLOT( slotCheckSelection() ) );
<a name="l00378"></a>00378 connect( mListView, SIGNAL( selectionChanged() ),
<a name="l00379"></a>00379 <span class="keyword">this</span>, SLOT( slotSelectionChanged() ) );
<a name="l00380"></a>00380 }
<a name="l00381"></a>00381 <span class="keywordflow">else</span> {
<a name="l00382"></a>00382 connect( mListView, SIGNAL( selectionChanged( QListViewItem* ) ),
<a name="l00383"></a>00383 <span class="keyword">this</span>, SLOT( slotSelectionChanged( QListViewItem* ) ) );
<a name="l00384"></a>00384 }
<a name="l00385"></a>00385 connect( mListView, SIGNAL( doubleClicked ( QListViewItem *, <span class="keyword">const</span> QPoint &, <span class="keywordtype">int</span> ) ), <span class="keyword">this</span>, SLOT( accept() ) );
<a name="l00386"></a>00386
<a name="l00387"></a>00387 connect( mListView, SIGNAL( contextMenuRequested( QListViewItem*,
<a name="l00388"></a>00388 <span class="keyword">const</span> QPoint&, <span class="keywordtype">int</span> ) ),
<a name="l00389"></a>00389 <span class="keyword">this</span>, SLOT( slotRMB( QListViewItem*, <span class="keyword">const</span> QPoint&, <span class="keywordtype">int</span> ) ) );
<a name="l00390"></a>00390
<a name="l00391"></a>00391 setButtonText( KDialogBase::Default, i18n(<span class="stringliteral">"&Reread Keys"</span>) );
<a name="l00392"></a>00392 connect( <span class="keyword">this</span>, SIGNAL( defaultClicked() ),
<a name="l00393"></a>00393 <span class="keyword">this</span>, SLOT( slotRereadKeys() ) );
<a name="l00394"></a>00394 }
<a name="l00395"></a>00395
<a name="l00396"></a>00396
<a name="l00397"></a>00397 KeySelectionDialog::~KeySelectionDialog()
<a name="l00398"></a>00398 {
<a name="l00399"></a>00399 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l00400"></a>00400 KConfig *config = pgp->getConfig();
<a name="l00401"></a>00401 KConfigGroup dialogConfig( config, <span class="stringliteral">"Key Selection Dialog"</span> );
<a name="l00402"></a>00402 dialogConfig.writeEntry( <span class="stringliteral">"Dialog size"</span>, size() );
<a name="l00403"></a>00403 config->sync();
<a name="l00404"></a>00404 <span class="keyword">delete</span> mKeyGoodPix;
<a name="l00405"></a>00405 <span class="keyword">delete</span> mKeyBadPix;
<a name="l00406"></a>00406 <span class="keyword">delete</span> mKeyUnknownPix;
<a name="l00407"></a>00407 <span class="keyword">delete</span> mKeyValidPix;
<a name="l00408"></a>00408 }
<a name="l00409"></a>00409
<a name="l00410"></a>00410
<a name="l00411"></a>00411 KeyID KeySelectionDialog::key()<span class="keyword"> const</span>
<a name="l00412"></a>00412 <span class="keyword"></span>{
<a name="l00413"></a>00413 <span class="keywordflow">if</span>( mListView->isMultiSelection() || mKeyIds.isEmpty() )
<a name="l00414"></a>00414 <span class="keywordflow">return</span> KeyID();
<a name="l00415"></a>00415 <span class="keywordflow">else</span>
<a name="l00416"></a>00416 <span class="keywordflow">return</span> mKeyIds.first();
<a name="l00417"></a>00417 }
<a name="l00418"></a>00418
<a name="l00419"></a>00419
<a name="l00420"></a>00420 <span class="keywordtype">void</span> KeySelectionDialog::initKeylist( <span class="keyword">const</span> KeyList& keyList,
<a name="l00421"></a>00421 <span class="keyword">const</span> KeyIDList& keyIds )
<a name="l00422"></a>00422 {
<a name="l00423"></a>00423 QListViewItem* firstSelectedItem = 0;
<a name="l00424"></a>00424 mKeyIds.clear();
<a name="l00425"></a>00425 mListView->clear();
<a name="l00426"></a>00426
<a name="l00427"></a>00427 <span class="comment">// build a list of all public keys</span>
<a name="l00428"></a>00428 <span class="keywordflow">for</span>( KeyListIterator it( keyList ); it.current(); ++it ) {
<a name="l00429"></a>00429 KeyID curKeyId = (*it)->primaryKeyID();
<a name="l00430"></a>00430
<a name="l00431"></a>00431 QListViewItem* <a class="code" href="classKpgp_1_1Key.html#56da6b26551845ece29869a968e58cf9" title="Returns the primary user ID or a null string if there are no user IDs.">primaryUserID</a> = <span class="keyword">new</span> QListViewItem( mListView, curKeyId,
<a name="l00432"></a>00432 (*it)->primaryUserID() );
<a name="l00433"></a>00433
<a name="l00434"></a>00434 <span class="comment">// select and open the given key</span>
<a name="l00435"></a>00435 <span class="keywordflow">if</span>( keyIds.findIndex( curKeyId ) != -1 ) {
<a name="l00436"></a>00436 <span class="keywordflow">if</span>( 0 == firstSelectedItem ) {
<a name="l00437"></a>00437 firstSelectedItem = primaryUserID;
<a name="l00438"></a>00438 }
<a name="l00439"></a>00439 mListView->setSelected( primaryUserID, <span class="keyword">true</span> );
<a name="l00440"></a>00440 mKeyIds.append( curKeyId );
<a name="l00441"></a>00441 }
<a name="l00442"></a>00442 primaryUserID->setOpen( <span class="keyword">false</span> );
<a name="l00443"></a>00443
<a name="l00444"></a>00444 <span class="comment">// set icon for this key</span>
<a name="l00445"></a>00445 <span class="keywordflow">switch</span>( keyValidity( *it ) ) {
<a name="l00446"></a>00446 <span class="keywordflow">case</span> 0: <span class="comment">// the key's validity can't be determined</span>
<a name="l00447"></a>00447 primaryUserID->setPixmap( 0, *mKeyUnknownPix );
<a name="l00448"></a>00448 <span class="keywordflow">break</span>;
<a name="l00449"></a>00449 <span class="keywordflow">case</span> 1: <span class="comment">// key is valid but not trusted</span>
<a name="l00450"></a>00450 primaryUserID->setPixmap( 0, *mKeyValidPix );
<a name="l00451"></a>00451 <span class="keywordflow">break</span>;
<a name="l00452"></a>00452 <span class="keywordflow">case</span> 2: <span class="comment">// key is valid and trusted</span>
<a name="l00453"></a>00453 primaryUserID->setPixmap( 0, *mKeyGoodPix );
<a name="l00454"></a>00454 <span class="keywordflow">break</span>;
<a name="l00455"></a>00455 <span class="keywordflow">case</span> -1: <span class="comment">// key is invalid</span>
<a name="l00456"></a>00456 primaryUserID->setPixmap( 0, *mKeyBadPix );
<a name="l00457"></a>00457 <span class="keywordflow">break</span>;
<a name="l00458"></a>00458 }
<a name="l00459"></a>00459
<a name="l00460"></a>00460 QListViewItem* childItem;
<a name="l00461"></a>00461
<a name="l00462"></a>00462 childItem = <span class="keyword">new</span> QListViewItem( primaryUserID, <span class="stringliteral">""</span>,
<a name="l00463"></a>00463 i18n( <span class="stringliteral">"Fingerprint: %1"</span> )
<a name="l00464"></a>00464 .arg( beautifyFingerprint( (*it)->primaryFingerprint() ) ) );
<a name="l00465"></a>00465 <span class="keywordflow">if</span>( primaryUserID->isSelected() && mListView->isMultiSelection() ) {
<a name="l00466"></a>00466 mListView->setSelected( childItem, <span class="keyword">true</span> );
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468
<a name="l00469"></a>00469 childItem = <span class="keyword">new</span> QListViewItem( primaryUserID, <span class="stringliteral">""</span>, keyInfo( *it ) );
<a name="l00470"></a>00470 <span class="keywordflow">if</span>( primaryUserID->isSelected() && mListView->isMultiSelection() ) {
<a name="l00471"></a>00471 mListView->setSelected( childItem, <span class="keyword">true</span> );
<a name="l00472"></a>00472 }
<a name="l00473"></a>00473
<a name="l00474"></a>00474 UserIDList <a class="code" href="classKpgp_1_1Key.html#51a503fa08c9179647b1dba2c46454ca" title="Returns the list of userIDs.">userIDs</a> = (*it)->userIDs();
<a name="l00475"></a>00475 UserIDListIterator uidit( userIDs );
<a name="l00476"></a>00476 <span class="keywordflow">if</span>( *uidit ) {
<a name="l00477"></a>00477 ++uidit; <span class="comment">// skip the primary user ID</span>
<a name="l00478"></a>00478 <span class="keywordflow">for</span>( ; *uidit; ++uidit ) {
<a name="l00479"></a>00479 childItem = <span class="keyword">new</span> QListViewItem( primaryUserID, <span class="stringliteral">""</span>, (*uidit)->text() );
<a name="l00480"></a>00480 <span class="keywordflow">if</span>( primaryUserID->isSelected() && mListView->isMultiSelection() ) {
<a name="l00481"></a>00481 mListView->setSelected( childItem, <span class="keyword">true</span> );
<a name="l00482"></a>00482 }
<a name="l00483"></a>00483 }
<a name="l00484"></a>00484 }
<a name="l00485"></a>00485 }
<a name="l00486"></a>00486
<a name="l00487"></a>00487 <span class="keywordflow">if</span>( 0 != firstSelectedItem ) {
<a name="l00488"></a>00488 mListView->setCurrentItem( firstSelectedItem );
<a name="l00489"></a>00489 }
<a name="l00490"></a>00490 }
<a name="l00491"></a>00491
<a name="l00492"></a>00492
<a name="l00493"></a>00493 QString KeySelectionDialog::keyInfo( <span class="keyword">const</span> <a class="code" href="classKpgp_1_1Key.html" title="This class is used to store information about a PGP key.">Kpgp::Key</a> *key )<span class="keyword"> const</span>
<a name="l00494"></a>00494 <span class="keyword"></span>{
<a name="l00495"></a>00495 QString status, remark;
<a name="l00496"></a>00496 <span class="keywordflow">if</span>( key-><a class="code" href="classKpgp_1_1Key.html#ee5a21c196f0a18cfb5662d6a7eb6a09" title="Returns true if the key has been revoked.">revoked</a>() ) {
<a name="l00497"></a>00497 status = i18n(<span class="stringliteral">"Revoked"</span>);
<a name="l00498"></a>00498 }
<a name="l00499"></a>00499 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( key-><a class="code" href="classKpgp_1_1Key.html#dc043ac9bf4c143cb0cf4656fe7df711" title="Returns true if the key has expired.">expired</a>() ) {
<a name="l00500"></a>00500 status = i18n(<span class="stringliteral">"Expired"</span>);
<a name="l00501"></a>00501 }
<a name="l00502"></a>00502 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( key-><a class="code" href="classKpgp_1_1Key.html#9b49b60bc0168b82f94a3e706c9e199a" title="Returns true if the key has been disabled.">disabled</a>() ) {
<a name="l00503"></a>00503 status = i18n(<span class="stringliteral">"Disabled"</span>);
<a name="l00504"></a>00504 }
<a name="l00505"></a>00505 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( key-><a class="code" href="classKpgp_1_1Key.html#d8d4b79a778a89a6047b14297bbc5b96" title="Returns true if the key is invalid.">invalid</a>() ) {
<a name="l00506"></a>00506 status = i18n(<span class="stringliteral">"Invalid"</span>);
<a name="l00507"></a>00507 }
<a name="l00508"></a>00508 <span class="keywordflow">else</span> {
<a name="l00509"></a>00509 Validity <a class="code" href="classKpgp_1_1Key.html#46725aeda1f7d17de8f6648b7943c282" title="Returns the trust value of this key.">keyTrust</a> = key-><a class="code" href="classKpgp_1_1Key.html#46725aeda1f7d17de8f6648b7943c282" title="Returns the trust value of this key.">keyTrust</a>();
<a name="l00510"></a>00510 <span class="keywordflow">switch</span>( keyTrust ) {
<a name="l00511"></a>00511 <span class="keywordflow">case</span> KPGP_VALIDITY_UNDEFINED:
<a name="l00512"></a>00512 status = i18n(<span class="stringliteral">"Undefined trust"</span>);
<a name="l00513"></a>00513 <span class="keywordflow">break</span>;
<a name="l00514"></a>00514 <span class="keywordflow">case</span> KPGP_VALIDITY_NEVER:
<a name="l00515"></a>00515 status = i18n(<span class="stringliteral">"Untrusted"</span>);
<a name="l00516"></a>00516 <span class="keywordflow">break</span>;
<a name="l00517"></a>00517 <span class="keywordflow">case</span> KPGP_VALIDITY_MARGINAL:
<a name="l00518"></a>00518 status = i18n(<span class="stringliteral">"Marginally trusted"</span>);
<a name="l00519"></a>00519 <span class="keywordflow">break</span>;
<a name="l00520"></a>00520 <span class="keywordflow">case</span> KPGP_VALIDITY_FULL:
<a name="l00521"></a>00521 status = i18n(<span class="stringliteral">"Fully trusted"</span>);
<a name="l00522"></a>00522 <span class="keywordflow">break</span>;
<a name="l00523"></a>00523 <span class="keywordflow">case</span> KPGP_VALIDITY_ULTIMATE:
<a name="l00524"></a>00524 status = i18n(<span class="stringliteral">"Ultimately trusted"</span>);
<a name="l00525"></a>00525 <span class="keywordflow">break</span>;
<a name="l00526"></a>00526 <span class="keywordflow">case</span> KPGP_VALIDITY_UNKNOWN:
<a name="l00527"></a>00527 <span class="keywordflow">default</span>:
<a name="l00528"></a>00528 status = i18n(<span class="stringliteral">"Unknown"</span>);
<a name="l00529"></a>00529 }
<a name="l00530"></a>00530 <span class="keywordflow">if</span>( key-><a class="code" href="classKpgp_1_1Key.html#47550c1377abed91de9167dedc3767e6" title="Returns true if the key is a secret key.">secret</a>() ) {
<a name="l00531"></a>00531 remark = i18n(<span class="stringliteral">"Secret key available"</span>);
<a name="l00532"></a>00532 }
<a name="l00533"></a>00533 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !key-><a class="code" href="classKpgp_1_1Key.html#653d29690790120b90d06c8da06b2aeb" title="Returns true if the key can be used to encrypt data.">canEncrypt</a>() ) {
<a name="l00534"></a>00534 remark = i18n(<span class="stringliteral">"Sign only key"</span>);
<a name="l00535"></a>00535 }
<a name="l00536"></a>00536 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !key-><a class="code" href="classKpgp_1_1Key.html#b4b140e5e5fa717be882eeeea8ae8b59" title="Returns true if the key can be used to sign data.">canSign</a>() ) {
<a name="l00537"></a>00537 remark = i18n(<span class="stringliteral">"Encryption only key"</span>);
<a name="l00538"></a>00538 }
<a name="l00539"></a>00539 }
<a name="l00540"></a>00540
<a name="l00541"></a>00541 QDateTime dt;
<a name="l00542"></a>00542 dt.setTime_t( key-><a class="code" href="classKpgp_1_1Key.html#cf6542fb367d0a996f639d86e8b0d55b" title="Returns the creation date of the primary subkey.">creationDate</a>() );
<a name="l00543"></a>00543 <span class="keywordflow">if</span>( remark.isEmpty() ) {
<a name="l00544"></a>00544 <span class="keywordflow">return</span> <span class="stringliteral">" "</span> + i18n(<span class="stringliteral">"creation date and status of an OpenPGP key"</span>,
<a name="l00545"></a>00545 <span class="stringliteral">"Creation date: %1, Status: %2"</span>)
<a name="l00546"></a>00546 .arg( KGlobal::locale()->formatDate( dt.date(), true ) )
<a name="l00547"></a>00547 .arg( status );
<a name="l00548"></a>00548 }
<a name="l00549"></a>00549 <span class="keywordflow">else</span> {
<a name="l00550"></a>00550 <span class="keywordflow">return</span> <span class="stringliteral">" "</span> + i18n(<span class="stringliteral">"creation date, status and remark of an OpenPGP key"</span>,
<a name="l00551"></a>00551 <span class="stringliteral">"Creation date: %1, Status: %2 (%3)"</span>)
<a name="l00552"></a>00552 .arg( KGlobal::locale()->formatDate( dt.date(), true ) )
<a name="l00553"></a>00553 .arg( status )
<a name="l00554"></a>00554 .arg( remark );
<a name="l00555"></a>00555 }
<a name="l00556"></a>00556 }
<a name="l00557"></a>00557
<a name="l00558"></a>00558 QString KeySelectionDialog::beautifyFingerprint( <span class="keyword">const</span> QCString& fpr )<span class="keyword"> const</span>
<a name="l00559"></a>00559 <span class="keyword"></span>{
<a name="l00560"></a>00560 QCString result;
<a name="l00561"></a>00561
<a name="l00562"></a>00562 <span class="keywordflow">if</span>( 40 == fpr.length() ) {
<a name="l00563"></a>00563 <span class="comment">// convert to this format:</span>
<a name="l00564"></a>00564 <span class="comment">// 0000 1111 2222 3333 4444 5555 6666 7777 8888 9999</span>
<a name="l00565"></a>00565 result.fill( <span class="charliteral">' '</span>, 50 );
<a name="l00566"></a>00566 memcpy( result.data() , fpr.data() , 4 );
<a name="l00567"></a>00567 memcpy( result.data() + 5, fpr.data() + 4, 4 );
<a name="l00568"></a>00568 memcpy( result.data() + 10, fpr.data() + 8, 4 );
<a name="l00569"></a>00569 memcpy( result.data() + 15, fpr.data() + 12, 4 );
<a name="l00570"></a>00570 memcpy( result.data() + 20, fpr.data() + 16, 4 );
<a name="l00571"></a>00571 memcpy( result.data() + 26, fpr.data() + 20, 4 );
<a name="l00572"></a>00572 memcpy( result.data() + 31, fpr.data() + 24, 4 );
<a name="l00573"></a>00573 memcpy( result.data() + 36, fpr.data() + 28, 4 );
<a name="l00574"></a>00574 memcpy( result.data() + 41, fpr.data() + 32, 4 );
<a name="l00575"></a>00575 memcpy( result.data() + 46, fpr.data() + 36, 4 );
<a name="l00576"></a>00576 }
<a name="l00577"></a>00577 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( 32 == fpr.length() ) {
<a name="l00578"></a>00578 <span class="comment">// convert to this format:</span>
<a name="l00579"></a>00579 <span class="comment">// 00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF</span>
<a name="l00580"></a>00580 result.fill( <span class="charliteral">' '</span>, 48 );
<a name="l00581"></a>00581 memcpy( result.data() , fpr.data() , 2 );
<a name="l00582"></a>00582 memcpy( result.data() + 3, fpr.data() + 2, 2 );
<a name="l00583"></a>00583 memcpy( result.data() + 6, fpr.data() + 4, 2 );
<a name="l00584"></a>00584 memcpy( result.data() + 9, fpr.data() + 6, 2 );
<a name="l00585"></a>00585 memcpy( result.data() + 12, fpr.data() + 8, 2 );
<a name="l00586"></a>00586 memcpy( result.data() + 15, fpr.data() + 10, 2 );
<a name="l00587"></a>00587 memcpy( result.data() + 18, fpr.data() + 12, 2 );
<a name="l00588"></a>00588 memcpy( result.data() + 21, fpr.data() + 14, 2 );
<a name="l00589"></a>00589 memcpy( result.data() + 25, fpr.data() + 16, 2 );
<a name="l00590"></a>00590 memcpy( result.data() + 28, fpr.data() + 18, 2 );
<a name="l00591"></a>00591 memcpy( result.data() + 31, fpr.data() + 20, 2 );
<a name="l00592"></a>00592 memcpy( result.data() + 34, fpr.data() + 22, 2 );
<a name="l00593"></a>00593 memcpy( result.data() + 37, fpr.data() + 24, 2 );
<a name="l00594"></a>00594 memcpy( result.data() + 40, fpr.data() + 26, 2 );
<a name="l00595"></a>00595 memcpy( result.data() + 43, fpr.data() + 28, 2 );
<a name="l00596"></a>00596 memcpy( result.data() + 46, fpr.data() + 30, 2 );
<a name="l00597"></a>00597 }
<a name="l00598"></a>00598 <span class="keywordflow">else</span> { <span class="comment">// unknown length of fingerprint</span>
<a name="l00599"></a>00599 result = fpr;
<a name="l00600"></a>00600 }
<a name="l00601"></a>00601
<a name="l00602"></a>00602 <span class="keywordflow">return</span> result;
<a name="l00603"></a>00603 }
<a name="l00604"></a>00604
<a name="l00605"></a>00605 <span class="keywordtype">int</span> KeySelectionDialog::keyValidity( <span class="keyword">const</span> <a class="code" href="classKpgp_1_1Key.html" title="This class is used to store information about a PGP key.">Kpgp::Key</a> *key )<span class="keyword"> const</span>
<a name="l00606"></a>00606 <span class="keyword"></span>{
<a name="l00607"></a>00607 <span class="keywordflow">if</span>( 0 == key ) {
<a name="l00608"></a>00608 <span class="keywordflow">return</span> -1;
<a name="l00609"></a>00609 }
<a name="l00610"></a>00610
<a name="l00611"></a>00611 <span class="keywordflow">if</span>( ( mAllowedKeys & EncrSignKeys ) == EncryptionKeys ) {
<a name="l00612"></a>00612 <span class="comment">// only encryption keys are allowed</span>
<a name="l00613"></a>00613 <span class="keywordflow">if</span>( ( mAllowedKeys & ValidKeys ) && !key-><a class="code" href="classKpgp_1_1Key.html#2ad8a7955d0ba6faee19dcea990d174f" title="Returns true if the key is a valid encryption key.">isValidEncryptionKey</a>() ) {
<a name="l00614"></a>00614 <span class="comment">// only valid encryption keys are allowed</span>
<a name="l00615"></a>00615 <span class="keywordflow">return</span> -1;
<a name="l00616"></a>00616 }
<a name="l00617"></a>00617 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !key-><a class="code" href="classKpgp_1_1Key.html#653d29690790120b90d06c8da06b2aeb" title="Returns true if the key can be used to encrypt data.">canEncrypt</a>() ) {
<a name="l00618"></a>00618 <span class="keywordflow">return</span> -1;
<a name="l00619"></a>00619 }
<a name="l00620"></a>00620 }
<a name="l00621"></a>00621 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( ( mAllowedKeys & EncrSignKeys ) == SigningKeys ) {
<a name="l00622"></a>00622 <span class="comment">// only signing keys are allowed</span>
<a name="l00623"></a>00623 <span class="keywordflow">if</span>( ( mAllowedKeys & ValidKeys ) && !key-><a class="code" href="classKpgp_1_1Key.html#c8e2d8330c0e44c514c8308f408d143d" title="Returns true if the key is a valid signing key.">isValidSigningKey</a>() ) {
<a name="l00624"></a>00624 <span class="comment">// only valid signing keys are allowed</span>
<a name="l00625"></a>00625 <span class="keywordflow">return</span> -1;
<a name="l00626"></a>00626 }
<a name="l00627"></a>00627 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !key-><a class="code" href="classKpgp_1_1Key.html#b4b140e5e5fa717be882eeeea8ae8b59" title="Returns true if the key can be used to sign data.">canSign</a>() ) {
<a name="l00628"></a>00628 <span class="keywordflow">return</span> -1;
<a name="l00629"></a>00629 }
<a name="l00630"></a>00630 }
<a name="l00631"></a>00631 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( ( mAllowedKeys & ValidKeys ) && !key-><a class="code" href="classKpgp_1_1Key.html#e997bd07f026d07afc1fffb884c36170" title="Returns true if the key is valid, i.e.">isValid</a>() ) {
<a name="l00632"></a>00632 <span class="comment">// only valid keys are allowed</span>
<a name="l00633"></a>00633 <span class="keywordflow">return</span> -1;
<a name="l00634"></a>00634 }
<a name="l00635"></a>00635
<a name="l00636"></a>00636 <span class="comment">// check the key's trust</span>
<a name="l00637"></a>00637 <span class="keywordtype">int</span> val = 0;
<a name="l00638"></a>00638 Validity keyTrust = key-><a class="code" href="classKpgp_1_1Key.html#46725aeda1f7d17de8f6648b7943c282" title="Returns the trust value of this key.">keyTrust</a>();
<a name="l00639"></a>00639 <span class="keywordflow">switch</span>( keyTrust ) {
<a name="l00640"></a>00640 <span class="keywordflow">case</span> KPGP_VALIDITY_NEVER:
<a name="l00641"></a>00641 val = -1;
<a name="l00642"></a>00642 <span class="keywordflow">break</span>;
<a name="l00643"></a>00643 <span class="keywordflow">case</span> KPGP_VALIDITY_MARGINAL:
<a name="l00644"></a>00644 <span class="keywordflow">case</span> KPGP_VALIDITY_FULL:
<a name="l00645"></a>00645 <span class="keywordflow">case</span> KPGP_VALIDITY_ULTIMATE:
<a name="l00646"></a>00646 val = 2;
<a name="l00647"></a>00647 <span class="keywordflow">break</span>;
<a name="l00648"></a>00648 <span class="keywordflow">case</span> KPGP_VALIDITY_UNDEFINED:
<a name="l00649"></a>00649 <span class="keywordflow">if</span>( mAllowedKeys & TrustedKeys ) {
<a name="l00650"></a>00650 <span class="comment">// only trusted keys are allowed</span>
<a name="l00651"></a>00651 val = -1;
<a name="l00652"></a>00652 }
<a name="l00653"></a>00653 <span class="keywordflow">else</span> {
<a name="l00654"></a>00654 val = 1;
<a name="l00655"></a>00655 }
<a name="l00656"></a>00656 <span class="keywordflow">break</span>;
<a name="l00657"></a>00657 <span class="keywordflow">case</span> KPGP_VALIDITY_UNKNOWN:
<a name="l00658"></a>00658 <span class="keywordflow">default</span>:
<a name="l00659"></a>00659 val = 0;
<a name="l00660"></a>00660 }
<a name="l00661"></a>00661
<a name="l00662"></a>00662 <span class="keywordflow">return</span> val;
<a name="l00663"></a>00663 }
<a name="l00664"></a>00664
<a name="l00665"></a>00665
<a name="l00666"></a>00666 <span class="keywordtype">void</span> KeySelectionDialog::updateKeyInfo( <span class="keyword">const</span> <a class="code" href="classKpgp_1_1Key.html" title="This class is used to store information about a PGP key.">Kpgp::Key</a>* key,
<a name="l00667"></a>00667 QListViewItem* lvi )<span class="keyword"> const</span>
<a name="l00668"></a>00668 <span class="keyword"></span>{
<a name="l00669"></a>00669 <span class="keywordflow">if</span>( 0 == lvi ) {
<a name="l00670"></a>00670 <span class="keywordflow">return</span>;
<a name="l00671"></a>00671 }
<a name="l00672"></a>00672
<a name="l00673"></a>00673 <span class="keywordflow">if</span>( lvi->parent() != 0 ) {
<a name="l00674"></a>00674 lvi = lvi->parent();
<a name="l00675"></a>00675 }
<a name="l00676"></a>00676
<a name="l00677"></a>00677 <span class="keywordflow">if</span>( 0 == key ) {
<a name="l00678"></a>00678 <span class="comment">// the key doesn't exist anymore -> delete it from the list view</span>
<a name="l00679"></a>00679 <span class="keywordflow">while</span>( lvi->firstChild() ) {
<a name="l00680"></a>00680 kdDebug(5100) << <span class="stringliteral">"Deleting '"</span> << lvi->firstChild()->text( 1 ) << <span class="stringliteral">"'\n"</span>;
<a name="l00681"></a>00681 <span class="keyword">delete</span> lvi->firstChild();
<a name="l00682"></a>00682 }
<a name="l00683"></a>00683 kdDebug(5100) << <span class="stringliteral">"Deleting key 0x"</span> << lvi->text( 0 ) << <span class="stringliteral">" ("</span>
<a name="l00684"></a>00684 << lvi->text( 1 ) << <span class="stringliteral">")\n"</span>;
<a name="l00685"></a>00685 <span class="keyword">delete</span> lvi;
<a name="l00686"></a>00686 lvi = 0;
<a name="l00687"></a>00687 <span class="keywordflow">return</span>;
<a name="l00688"></a>00688 }
<a name="l00689"></a>00689
<a name="l00690"></a>00690 <span class="comment">// update the icon for this key</span>
<a name="l00691"></a>00691 <span class="keywordflow">switch</span>( keyValidity( key ) ) {
<a name="l00692"></a>00692 <span class="keywordflow">case</span> 0: <span class="comment">// the key's validity can't be determined</span>
<a name="l00693"></a>00693 lvi->setPixmap( 0, *mKeyUnknownPix );
<a name="l00694"></a>00694 <span class="keywordflow">break</span>;
<a name="l00695"></a>00695 <span class="keywordflow">case</span> 1: <span class="comment">// key is valid but not trusted</span>
<a name="l00696"></a>00696 lvi->setPixmap( 0, *mKeyValidPix );
<a name="l00697"></a>00697 <span class="keywordflow">break</span>;
<a name="l00698"></a>00698 <span class="keywordflow">case</span> 2: <span class="comment">// key is valid and trusted</span>
<a name="l00699"></a>00699 lvi->setPixmap( 0, *mKeyGoodPix );
<a name="l00700"></a>00700 <span class="keywordflow">break</span>;
<a name="l00701"></a>00701 <span class="keywordflow">case</span> -1: <span class="comment">// key is invalid</span>
<a name="l00702"></a>00702 lvi->setPixmap( 0, *mKeyBadPix );
<a name="l00703"></a>00703 <span class="keywordflow">break</span>;
<a name="l00704"></a>00704 }
<a name="l00705"></a>00705
<a name="l00706"></a>00706 <span class="comment">// update the key info for this key</span>
<a name="l00707"></a>00707 <span class="comment">// the key info is identified by a leading space; this shouldn't be</span>
<a name="l00708"></a>00708 <span class="comment">// a problem because User Ids shouldn't start with a space</span>
<a name="l00709"></a>00709 <span class="keywordflow">for</span>( lvi = lvi->firstChild(); lvi; lvi = lvi->nextSibling() ) {
<a name="l00710"></a>00710 <span class="keywordflow">if</span>( lvi->text( 1 ).at(0) == <span class="charliteral">' '</span> ) {
<a name="l00711"></a>00711 lvi->setText( 1, keyInfo( key ) );
<a name="l00712"></a>00712 <span class="keywordflow">break</span>;
<a name="l00713"></a>00713 }
<a name="l00714"></a>00714 }
<a name="l00715"></a>00715 }
<a name="l00716"></a>00716
<a name="l00717"></a>00717
<a name="l00718"></a>00718 <span class="keywordtype">int</span>
<a name="l00719"></a>00719 KeySelectionDialog::keyAdmissibility( QListViewItem* lvi,
<a name="l00720"></a>00720 TrustCheckMode trustCheckMode )<span class="keyword"> const</span>
<a name="l00721"></a>00721 <span class="keyword"></span>{
<a name="l00722"></a>00722 <span class="comment">// Return:</span>
<a name="l00723"></a>00723 <span class="comment">// -1 = key must not be chosen,</span>
<a name="l00724"></a>00724 <span class="comment">// 0 = not enough information to decide whether the give key is allowed</span>
<a name="l00725"></a>00725 <span class="comment">// or not,</span>
<a name="l00726"></a>00726 <span class="comment">// 1 = key can be chosen</span>
<a name="l00727"></a>00727
<a name="l00728"></a>00728 <span class="keywordflow">if</span>( mAllowedKeys == AllKeys ) {
<a name="l00729"></a>00729 <span class="keywordflow">return</span> 1;
<a name="l00730"></a>00730 }
<a name="l00731"></a>00731
<a name="l00732"></a>00732 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l00733"></a>00733
<a name="l00734"></a>00734 <span class="keywordflow">if</span>( 0 == pgp ) {
<a name="l00735"></a>00735 <span class="keywordflow">return</span> 0;
<a name="l00736"></a>00736 }
<a name="l00737"></a>00737
<a name="l00738"></a>00738 KeyID keyId = getKeyId( lvi );
<a name="l00739"></a>00739 <a class="code" href="classKpgp_1_1Key.html" title="This class is used to store information about a PGP key.">Kpgp::Key</a>* key = pgp->publicKey( keyId );
<a name="l00740"></a>00740
<a name="l00741"></a>00741 <span class="keywordflow">if</span>( 0 == key ) {
<a name="l00742"></a>00742 <span class="keywordflow">return</span> 0;
<a name="l00743"></a>00743 }
<a name="l00744"></a>00744
<a name="l00745"></a>00745 <span class="keywordtype">int</span> val = 0;
<a name="l00746"></a>00746 <span class="keywordflow">if</span>( trustCheckMode == ForceTrustCheck ) {
<a name="l00747"></a>00747 key = pgp->rereadKey( keyId, <span class="keyword">true</span> );
<a name="l00748"></a>00748 updateKeyInfo( key, lvi );
<a name="l00749"></a>00749 val = keyValidity( key );
<a name="l00750"></a>00750 }
<a name="l00751"></a>00751 <span class="keywordflow">else</span> {
<a name="l00752"></a>00752 val = keyValidity( key );
<a name="l00753"></a>00753 <span class="keywordflow">if</span>( ( trustCheckMode == AllowExpensiveTrustCheck ) && ( 0 == val ) ) {
<a name="l00754"></a>00754 key = pgp->rereadKey( keyId, <span class="keyword">true</span> );
<a name="l00755"></a>00755 updateKeyInfo( key, lvi );
<a name="l00756"></a>00756 val = keyValidity( key );
<a name="l00757"></a>00757 }
<a name="l00758"></a>00758 }
<a name="l00759"></a>00759
<a name="l00760"></a>00760 <span class="keywordflow">switch</span>( val ) {
<a name="l00761"></a>00761 <span class="keywordflow">case</span> -1: <span class="comment">// key is not usable</span>
<a name="l00762"></a>00762 <span class="keywordflow">return</span> -1;
<a name="l00763"></a>00763 <span class="keywordflow">break</span>;
<a name="l00764"></a>00764 <span class="keywordflow">case</span> 0: <span class="comment">// key status unknown</span>
<a name="l00765"></a>00765 <span class="keywordflow">return</span> 0;
<a name="l00766"></a>00766 <span class="keywordflow">break</span>;
<a name="l00767"></a>00767 <span class="keywordflow">case</span> 1: <span class="comment">// key is valid, but untrusted</span>
<a name="l00768"></a>00768 <span class="keywordflow">if</span>( mAllowedKeys & TrustedKeys ) {
<a name="l00769"></a>00769 <span class="comment">// only trusted keys are allowed</span>
<a name="l00770"></a>00770 <span class="keywordflow">return</span> -1;
<a name="l00771"></a>00771 }
<a name="l00772"></a>00772 <span class="keywordflow">return</span> 1;
<a name="l00773"></a>00773 <span class="keywordflow">break</span>;
<a name="l00774"></a>00774 <span class="keywordflow">case</span> 2: <span class="comment">// key is trusted</span>
<a name="l00775"></a>00775 <span class="keywordflow">return</span> 1;
<a name="l00776"></a>00776 <span class="keywordflow">break</span>;
<a name="l00777"></a>00777 <span class="keywordflow">default</span>:
<a name="l00778"></a>00778 kdDebug( 5100 ) << <span class="stringliteral">"Error: Invalid key status value.\n"</span>;
<a name="l00779"></a>00779 }
<a name="l00780"></a>00780
<a name="l00781"></a>00781 <span class="keywordflow">return</span> 0;
<a name="l00782"></a>00782 }
<a name="l00783"></a>00783
<a name="l00784"></a>00784
<a name="l00785"></a>00785 KeyID
<a name="l00786"></a>00786 KeySelectionDialog::getKeyId( <span class="keyword">const</span> QListViewItem* lvi )<span class="keyword"> const</span>
<a name="l00787"></a>00787 <span class="keyword"></span>{
<a name="l00788"></a>00788 KeyID keyId;
<a name="l00789"></a>00789
<a name="l00790"></a>00790 <span class="keywordflow">if</span>( 0 != lvi ) {
<a name="l00791"></a>00791 <span class="keywordflow">if</span>( 0 != lvi->parent() ) {
<a name="l00792"></a>00792 keyId = lvi->parent()->text(0).local8Bit();
<a name="l00793"></a>00793 }
<a name="l00794"></a>00794 <span class="keywordflow">else</span> {
<a name="l00795"></a>00795 keyId = lvi->text(0).local8Bit();
<a name="l00796"></a>00796 }
<a name="l00797"></a>00797 }
<a name="l00798"></a>00798
<a name="l00799"></a>00799 <span class="keywordflow">return</span> keyId;
<a name="l00800"></a>00800 }
<a name="l00801"></a>00801
<a name="l00802"></a>00802
<a name="l00803"></a>00803 <span class="keywordtype">void</span> KeySelectionDialog::slotRereadKeys()
<a name="l00804"></a>00804 {
<a name="l00805"></a>00805 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l00806"></a>00806
<a name="l00807"></a>00807 <span class="keywordflow">if</span>( 0 == pgp ) {
<a name="l00808"></a>00808 <span class="keywordflow">return</span>;
<a name="l00809"></a>00809 }
<a name="l00810"></a>00810
<a name="l00811"></a>00811 KeyList keys;
<a name="l00812"></a>00812
<a name="l00813"></a>00813 <span class="keywordflow">if</span>( PublicKeys & mAllowedKeys ) {
<a name="l00814"></a>00814 pgp->readPublicKeys( <span class="keyword">true</span> );
<a name="l00815"></a>00815 keys = pgp->publicKeys();
<a name="l00816"></a>00816 }
<a name="l00817"></a>00817 <span class="keywordflow">else</span> {
<a name="l00818"></a>00818 pgp->readSecretKeys( <span class="keyword">true</span> );
<a name="l00819"></a>00819 keys = pgp->secretKeys();
<a name="l00820"></a>00820 }
<a name="l00821"></a>00821
<a name="l00822"></a>00822 <span class="comment">// save the current position of the contents</span>
<a name="l00823"></a>00823 <span class="keywordtype">int</span> offsetY = mListView->contentsY();
<a name="l00824"></a>00824
<a name="l00825"></a>00825 <span class="keywordflow">if</span>( mListView->isMultiSelection() ) {
<a name="l00826"></a>00826 disconnect( mListView, SIGNAL( selectionChanged() ),
<a name="l00827"></a>00827 <span class="keyword">this</span>, SLOT( slotSelectionChanged() ) );
<a name="l00828"></a>00828 }
<a name="l00829"></a>00829 <span class="keywordflow">else</span> {
<a name="l00830"></a>00830 disconnect( mListView, SIGNAL( selectionChanged( QListViewItem * ) ),
<a name="l00831"></a>00831 <span class="keyword">this</span>, SLOT( slotSelectionChanged( QListViewItem * ) ) );
<a name="l00832"></a>00832 }
<a name="l00833"></a>00833
<a name="l00834"></a>00834 initKeylist( keys, KeyIDList( mKeyIds ) );
<a name="l00835"></a>00835 slotFilter();
<a name="l00836"></a>00836
<a name="l00837"></a>00837 <span class="keywordflow">if</span>( mListView->isMultiSelection() ) {
<a name="l00838"></a>00838 connect( mListView, SIGNAL( selectionChanged() ),
<a name="l00839"></a>00839 <span class="keyword">this</span>, SLOT( slotSelectionChanged() ) );
<a name="l00840"></a>00840 slotSelectionChanged();
<a name="l00841"></a>00841 }
<a name="l00842"></a>00842 <span class="keywordflow">else</span> {
<a name="l00843"></a>00843 connect( mListView, SIGNAL( selectionChanged( QListViewItem * ) ),
<a name="l00844"></a>00844 <span class="keyword">this</span>, SLOT( slotSelectionChanged( QListViewItem * ) ) );
<a name="l00845"></a>00845 }
<a name="l00846"></a>00846
<a name="l00847"></a>00847 <span class="comment">// restore the saved position of the contents</span>
<a name="l00848"></a>00848 mListView->setContentsPos( 0, offsetY );
<a name="l00849"></a>00849 }
<a name="l00850"></a>00850
<a name="l00851"></a>00851
<a name="l00852"></a>00852 <span class="keywordtype">void</span> KeySelectionDialog::slotSelectionChanged( QListViewItem * lvi )
<a name="l00853"></a>00853 {
<a name="l00854"></a>00854 slotCheckSelection( lvi );
<a name="l00855"></a>00855 }
<a name="l00856"></a>00856
<a name="l00857"></a>00857
<a name="l00858"></a>00858 <span class="keywordtype">void</span> KeySelectionDialog::slotSelectionChanged()
<a name="l00859"></a>00859 {
<a name="l00860"></a>00860 kdDebug(5100) << <span class="stringliteral">"KeySelectionDialog::slotSelectionChanged()\n"</span>;
<a name="l00861"></a>00861
<a name="l00862"></a>00862 <span class="comment">// (re)start the check selection timer. Checking the selection is delayed</span>
<a name="l00863"></a>00863 <span class="comment">// because else drag-selection doesn't work very good (checking key trust</span>
<a name="l00864"></a>00864 <span class="comment">// is slow).</span>
<a name="l00865"></a>00865 mCheckSelectionTimer->start( sCheckSelectionDelay );
<a name="l00866"></a>00866 }
<a name="l00867"></a>00867
<a name="l00868"></a>00868
<a name="l00869"></a>00869 <span class="keywordtype">void</span> KeySelectionDialog::slotCheckSelection( QListViewItem* plvi <span class="comment">/* = 0 */</span> )
<a name="l00870"></a>00870 {
<a name="l00871"></a>00871 kdDebug(5100) << <span class="stringliteral">"KeySelectionDialog::slotCheckSelection()\n"</span>;
<a name="l00872"></a>00872
<a name="l00873"></a>00873 <span class="keywordflow">if</span>( !mListView->isMultiSelection() ) {
<a name="l00874"></a>00874 mKeyIds.clear();
<a name="l00875"></a>00875 KeyID keyId = getKeyId( plvi );
<a name="l00876"></a>00876 <span class="keywordflow">if</span>( !keyId.isEmpty() ) {
<a name="l00877"></a>00877 mKeyIds.append( keyId );
<a name="l00878"></a>00878 enableButtonOK( 1 == keyAdmissibility( plvi, AllowExpensiveTrustCheck ) );
<a name="l00879"></a>00879 }
<a name="l00880"></a>00880 <span class="keywordflow">else</span> {
<a name="l00881"></a>00881 enableButtonOK( <span class="keyword">false</span> );
<a name="l00882"></a>00882 }
<a name="l00883"></a>00883 }
<a name="l00884"></a>00884 <span class="keywordflow">else</span> {
<a name="l00885"></a>00885 mCheckSelectionTimer->stop();
<a name="l00886"></a>00886
<a name="l00887"></a>00887 <span class="comment">// As we might change the selection, we have to disconnect the slot</span>
<a name="l00888"></a>00888 <span class="comment">// to prevent recursion</span>
<a name="l00889"></a>00889 disconnect( mListView, SIGNAL( selectionChanged() ),
<a name="l00890"></a>00890 <span class="keyword">this</span>, SLOT( slotSelectionChanged() ) );
<a name="l00891"></a>00891
<a name="l00892"></a>00892 KeyIDList newKeyIdList;
<a name="l00893"></a>00893 QValueList<QListViewItem*> keysToBeChecked;
<a name="l00894"></a>00894
<a name="l00895"></a>00895 <span class="keywordtype">bool</span> keysAllowed = <span class="keyword">true</span>;
<a name="l00896"></a>00896 <span class="keyword">enum</span> { UNKNOWN, SELECTED, DESELECTED } userAction = UNKNOWN;
<a name="l00897"></a>00897 <span class="comment">// Iterate over the tree to find selected keys.</span>
<a name="l00898"></a>00898 <span class="keywordflow">for</span>( QListViewItem *lvi = mListView->firstChild();
<a name="l00899"></a>00899 0 != lvi;
<a name="l00900"></a>00900 lvi = lvi->nextSibling() ) {
<a name="l00901"></a>00901 <span class="comment">// We make sure that either all items belonging to a key are selected</span>
<a name="l00902"></a>00902 <span class="comment">// or unselected. As it's possible to select/deselect multiple keys at</span>
<a name="l00903"></a>00903 <span class="comment">// once in extended selection mode we have to figure out whether the user</span>
<a name="l00904"></a>00904 <span class="comment">// selected or deselected keys.</span>
<a name="l00905"></a>00905
<a name="l00906"></a>00906 <span class="comment">// First count the selected items of this key</span>
<a name="l00907"></a>00907 <span class="keywordtype">int</span> itemCount = 1 + lvi->childCount();
<a name="l00908"></a>00908 <span class="keywordtype">int</span> selectedCount = lvi->isSelected() ? 1 : 0;
<a name="l00909"></a>00909 <span class="keywordflow">for</span>( QListViewItem *clvi = lvi->firstChild();
<a name="l00910"></a>00910 0 != clvi;
<a name="l00911"></a>00911 clvi = clvi->nextSibling() ) {
<a name="l00912"></a>00912 <span class="keywordflow">if</span>( clvi->isSelected() ) {
<a name="l00913"></a>00913 ++selectedCount;
<a name="l00914"></a>00914 }
<a name="l00915"></a>00915 }
<a name="l00916"></a>00916
<a name="l00917"></a>00917 <span class="keywordflow">if</span>( userAction == UNKNOWN ) {
<a name="l00918"></a>00918 <span class="comment">// Figure out whether the user selected or deselected this key</span>
<a name="l00919"></a>00919 <span class="comment">// Remark: A selected count of 0 doesn't mean anything since in</span>
<a name="l00920"></a>00920 <span class="comment">// extended selection mode a normal left click deselects</span>
<a name="l00921"></a>00921 <span class="comment">// the not clicked items.</span>
<a name="l00922"></a>00922 <span class="keywordflow">if</span>( 0 < selectedCount ) {
<a name="l00923"></a>00923 <span class="keywordflow">if</span>( -1 == mKeyIds.findIndex( lvi->text(0).local8Bit() ) ) {
<a name="l00924"></a>00924 <span class="comment">// some items of this key are selected and the key wasn't selected</span>
<a name="l00925"></a>00925 <span class="comment">// before => the user selected something</span>
<a name="l00926"></a>00926 kdDebug(5100) << <span class="stringliteral">"selectedCount: "</span><<selectedCount<<<span class="stringliteral">"/"</span><<itemCount
<a name="l00927"></a>00927 <<<span class="stringliteral">" --- User selected key "</span><<lvi->text(0)<<endl;
<a name="l00928"></a>00928 userAction = SELECTED;
<a name="l00929"></a>00929 }
<a name="l00930"></a>00930 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( ( itemCount > selectedCount ) &&
<a name="l00931"></a>00931 ( -1 != mKeyIds.findIndex( lvi->text(0).local8Bit() ) ) ) {
<a name="l00932"></a>00932 <span class="comment">// some items of this key are unselected and the key was selected</span>
<a name="l00933"></a>00933 <span class="comment">// before => the user deselected something</span>
<a name="l00934"></a>00934 kdDebug(5100) << <span class="stringliteral">"selectedCount: "</span><<selectedCount<<<span class="stringliteral">"/"</span><<itemCount
<a name="l00935"></a>00935 <<<span class="stringliteral">" --- User deselected key "</span><<lvi->text(0)<<endl;
<a name="l00936"></a>00936 userAction = DESELECTED;
<a name="l00937"></a>00937 }
<a name="l00938"></a>00938 }
<a name="l00939"></a>00939 }
<a name="l00940"></a>00940 <span class="keywordflow">if</span>( itemCount == selectedCount ) {
<a name="l00941"></a>00941 <span class="comment">// add key to the list of selected keys</span>
<a name="l00942"></a>00942 KeyID keyId = lvi->text(0).local8Bit();
<a name="l00943"></a>00943 newKeyIdList.append( keyId );
<a name="l00944"></a>00944 <span class="keywordtype">int</span> admissibility = keyAdmissibility( lvi, NoExpensiveTrustCheck );
<a name="l00945"></a>00945 <span class="keywordflow">if</span>( -1 == admissibility ) {
<a name="l00946"></a>00946 keysAllowed = <span class="keyword">false</span>;
<a name="l00947"></a>00947 }
<a name="l00948"></a>00948 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( 0 == admissibility ) {
<a name="l00949"></a>00949 keysToBeChecked.append( lvi );
<a name="l00950"></a>00950 }
<a name="l00951"></a>00951 }
<a name="l00952"></a>00952 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( 0 < selectedCount ) {
<a name="l00953"></a>00953 <span class="comment">// not all items of this key are selected or unselected. change this</span>
<a name="l00954"></a>00954 <span class="comment">// according to the user's action</span>
<a name="l00955"></a>00955 <span class="keywordflow">if</span>( userAction == SELECTED ) {
<a name="l00956"></a>00956 <span class="comment">// select all items of this key</span>
<a name="l00957"></a>00957 mListView->setSelected( lvi, <span class="keyword">true</span> );
<a name="l00958"></a>00958 <span class="keywordflow">for</span>( QListViewItem *clvi = lvi->firstChild();
<a name="l00959"></a>00959 0 != clvi;
<a name="l00960"></a>00960 clvi = clvi->nextSibling() ) {
<a name="l00961"></a>00961 mListView->setSelected( clvi, <span class="keyword">true</span> );
<a name="l00962"></a>00962 }
<a name="l00963"></a>00963 <span class="comment">// add key to the list of selected keys</span>
<a name="l00964"></a>00964 KeyID keyId = lvi->text(0).local8Bit();
<a name="l00965"></a>00965 newKeyIdList.append( keyId );
<a name="l00966"></a>00966 <span class="keywordtype">int</span> admissibility = keyAdmissibility( lvi, NoExpensiveTrustCheck );
<a name="l00967"></a>00967 <span class="keywordflow">if</span>( -1 == admissibility ) {
<a name="l00968"></a>00968 keysAllowed = <span class="keyword">false</span>;
<a name="l00969"></a>00969 }
<a name="l00970"></a>00970 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( 0 == admissibility ) {
<a name="l00971"></a>00971 keysToBeChecked.append( lvi );
<a name="l00972"></a>00972 }
<a name="l00973"></a>00973 }
<a name="l00974"></a>00974 <span class="keywordflow">else</span> { <span class="comment">// userAction == DESELECTED</span>
<a name="l00975"></a>00975 <span class="comment">// deselect all items of this key</span>
<a name="l00976"></a>00976 mListView->setSelected( lvi, <span class="keyword">false</span> );
<a name="l00977"></a>00977 <span class="keywordflow">for</span>( QListViewItem *clvi = lvi->firstChild();
<a name="l00978"></a>00978 0 != clvi;
<a name="l00979"></a>00979 clvi = clvi->nextSibling() ) {
<a name="l00980"></a>00980 mListView->setSelected( clvi, <span class="keyword">false</span> );
<a name="l00981"></a>00981 }
<a name="l00982"></a>00982 }
<a name="l00983"></a>00983 }
<a name="l00984"></a>00984 }
<a name="l00985"></a>00985 kdDebug(5100) << <span class="stringliteral">"Selected keys: "</span> << newKeyIdList.toStringList().join(<span class="stringliteral">", "</span>) << endl;
<a name="l00986"></a>00986 mKeyIds = newKeyIdList;
<a name="l00987"></a>00987 <span class="keywordflow">if</span>( !keysToBeChecked.isEmpty() ) {
<a name="l00988"></a>00988 keysAllowed = keysAllowed && checkKeys( keysToBeChecked );
<a name="l00989"></a>00989 }
<a name="l00990"></a>00990 enableButtonOK( keysAllowed );
<a name="l00991"></a>00991
<a name="l00992"></a>00992 connect( mListView, SIGNAL( selectionChanged() ),
<a name="l00993"></a>00993 <span class="keyword">this</span>, SLOT( slotSelectionChanged() ) );
<a name="l00994"></a>00994 }
<a name="l00995"></a>00995 }
<a name="l00996"></a>00996
<a name="l00997"></a>00997
<a name="l00998"></a>00998 <span class="keywordtype">bool</span> KeySelectionDialog::checkKeys( <span class="keyword">const</span> QValueList<QListViewItem*>& keys )<span class="keyword"> const</span>
<a name="l00999"></a>00999 <span class="keyword"></span>{
<a name="l01000"></a>01000 KProgressDialog* pProgressDlg = 0;
<a name="l01001"></a>01001 <span class="keywordtype">bool</span> keysAllowed = <span class="keyword">true</span>;
<a name="l01002"></a>01002 kdDebug(5100) << <span class="stringliteral">"Checking keys...\n"</span>;
<a name="l01003"></a>01003
<a name="l01004"></a>01004 pProgressDlg = <span class="keyword">new</span> KProgressDialog( 0, 0, i18n(<span class="stringliteral">"Checking Keys"</span>),
<a name="l01005"></a>01005 i18n(<span class="stringliteral">"Checking key 0xMMMMMMMM..."</span>),
<a name="l01006"></a>01006 <span class="keyword">true</span> );
<a name="l01007"></a>01007 pProgressDlg->setAllowCancel( <span class="keyword">false</span> );
<a name="l01008"></a>01008 pProgressDlg->progressBar()->setTotalSteps( keys.count() );
<a name="l01009"></a>01009 pProgressDlg->setMinimumDuration( 1000 );
<a name="l01010"></a>01010 pProgressDlg->show();
<a name="l01011"></a>01011
<a name="l01012"></a>01012 <span class="keywordflow">for</span>( QValueList<QListViewItem*>::ConstIterator it = keys.begin();
<a name="l01013"></a>01013 it != keys.end();
<a name="l01014"></a>01014 ++it ) {
<a name="l01015"></a>01015 kdDebug(5100) << <span class="stringliteral">"Checking key 0x"</span> << getKeyId( *it ) << <span class="stringliteral">"...\n"</span>;
<a name="l01016"></a>01016 pProgressDlg->setLabel( i18n(<span class="stringliteral">"Checking key 0x%1..."</span>)
<a name="l01017"></a>01017 .arg( getKeyId( *it ) ) );
<a name="l01018"></a>01018 kapp->processEvents();
<a name="l01019"></a>01019 keysAllowed = keysAllowed && ( -1 != keyAdmissibility( *it, AllowExpensiveTrustCheck ) );
<a name="l01020"></a>01020 pProgressDlg->progressBar()->advance( 1 );
<a name="l01021"></a>01021 kapp->processEvents();
<a name="l01022"></a>01022 }
<a name="l01023"></a>01023
<a name="l01024"></a>01024 <span class="keyword">delete</span> pProgressDlg;
<a name="l01025"></a>01025 pProgressDlg = 0;
<a name="l01026"></a>01026
<a name="l01027"></a>01027 <span class="keywordflow">return</span> keysAllowed;
<a name="l01028"></a>01028 }
<a name="l01029"></a>01029
<a name="l01030"></a>01030
<a name="l01031"></a>01031 <span class="keywordtype">void</span> KeySelectionDialog::slotRMB( QListViewItem* lvi, <span class="keyword">const</span> QPoint& pos, <span class="keywordtype">int</span> )
<a name="l01032"></a>01032 {
<a name="l01033"></a>01033 <span class="keywordflow">if</span>( !lvi ) {
<a name="l01034"></a>01034 <span class="keywordflow">return</span>;
<a name="l01035"></a>01035 }
<a name="l01036"></a>01036
<a name="l01037"></a>01037 mCurrentContextMenuItem = lvi;
<a name="l01038"></a>01038
<a name="l01039"></a>01039 QPopupMenu menu(<span class="keyword">this</span>);
<a name="l01040"></a>01040 menu.insertItem( i18n( <span class="stringliteral">"Recheck Key"</span> ), <span class="keyword">this</span>, SLOT( slotRecheckKey() ) );
<a name="l01041"></a>01041 menu.exec( pos );
<a name="l01042"></a>01042 }
<a name="l01043"></a>01043
<a name="l01044"></a>01044
<a name="l01045"></a>01045 <span class="keywordtype">void</span> KeySelectionDialog::slotRecheckKey()
<a name="l01046"></a>01046 {
<a name="l01047"></a>01047 <span class="keywordflow">if</span>( 0 != mCurrentContextMenuItem ) {
<a name="l01048"></a>01048 <span class="comment">// force rereading the key</span>
<a name="l01049"></a>01049 keyAdmissibility( mCurrentContextMenuItem, ForceTrustCheck );
<a name="l01050"></a>01050 <span class="comment">// recheck the selection</span>
<a name="l01051"></a>01051 slotCheckSelection( mCurrentContextMenuItem );
<a name="l01052"></a>01052 }
<a name="l01053"></a>01053 }
<a name="l01054"></a>01054
<a name="l01055"></a>01055 <span class="keywordtype">void</span> KeySelectionDialog::slotOk()
<a name="l01056"></a>01056 {
<a name="l01057"></a>01057 <span class="keywordflow">if</span>( mCheckSelectionTimer->isActive() ) {
<a name="l01058"></a>01058 slotCheckSelection();
<a name="l01059"></a>01059 }
<a name="l01060"></a>01060 mStartSearchTimer->stop();
<a name="l01061"></a>01061 accept();
<a name="l01062"></a>01062 }
<a name="l01063"></a>01063
<a name="l01064"></a>01064
<a name="l01065"></a>01065 <span class="keywordtype">void</span> KeySelectionDialog::slotCancel()
<a name="l01066"></a>01066 {
<a name="l01067"></a>01067 mCheckSelectionTimer->stop();
<a name="l01068"></a>01068 mStartSearchTimer->stop();
<a name="l01069"></a>01069 mKeyIds.clear();
<a name="l01070"></a>01070 reject();
<a name="l01071"></a>01071 }
<a name="l01072"></a>01072
<a name="l01073"></a>01073 <span class="keywordtype">void</span> KeySelectionDialog::slotSearch( <span class="keyword">const</span> QString & text )
<a name="l01074"></a>01074 {
<a name="l01075"></a>01075 mSearchText = text.stripWhiteSpace().upper();
<a name="l01076"></a>01076 mStartSearchTimer->start( sCheckSelectionDelay, <span class="keyword">true</span> <span class="comment">/*single-shot*/</span> );
<a name="l01077"></a>01077 }
<a name="l01078"></a>01078
<a name="l01079"></a>01079 <span class="keywordtype">void</span> KeySelectionDialog::slotFilter()
<a name="l01080"></a>01080 {
<a name="l01081"></a>01081 <span class="keywordflow">if</span> ( mSearchText.isEmpty() ) {
<a name="l01082"></a>01082 showAllItems();
<a name="l01083"></a>01083 <span class="keywordflow">return</span>;
<a name="l01084"></a>01084 }
<a name="l01085"></a>01085
<a name="l01086"></a>01086 <span class="comment">// OK, so we need to filter:</span>
<a name="l01087"></a>01087 QRegExp keyIdRegExp( <span class="stringliteral">"(?:0x)?[A-F0-9]{1,8}"</span>, <span class="keyword">false</span> <span class="comment">/*case-insens.*/</span> );
<a name="l01088"></a>01088 <span class="keywordflow">if</span> ( keyIdRegExp.exactMatch( mSearchText ) ) {
<a name="l01089"></a>01089 <span class="keywordflow">if</span> ( mSearchText.startsWith( <span class="stringliteral">"0X"</span> ) )
<a name="l01090"></a>01090 <span class="comment">// search for keyID only:</span>
<a name="l01091"></a>01091 filterByKeyID( mSearchText.mid( 2 ) );
<a name="l01092"></a>01092 <span class="keywordflow">else</span>
<a name="l01093"></a>01093 <span class="comment">// search for UID and keyID:</span>
<a name="l01094"></a>01094 filterByKeyIDOrUID( mSearchText );
<a name="l01095"></a>01095 } <span class="keywordflow">else</span> {
<a name="l01096"></a>01096 <span class="comment">// search in UID:</span>
<a name="l01097"></a>01097 filterByUID( mSearchText );
<a name="l01098"></a>01098 }
<a name="l01099"></a>01099 }
<a name="l01100"></a>01100
<a name="l01101"></a>01101 <span class="keywordtype">void</span> KeySelectionDialog::filterByKeyID( <span class="keyword">const</span> QString & keyID )
<a name="l01102"></a>01102 {
<a name="l01103"></a>01103 assert( keyID.length() <= 8 );
<a name="l01104"></a>01104 assert( !keyID.isEmpty() ); <span class="comment">// regexp in slotFilter should prevent these</span>
<a name="l01105"></a>01105 <span class="keywordflow">if</span> ( keyID.isEmpty() )
<a name="l01106"></a>01106 showAllItems();
<a name="l01107"></a>01107 <span class="keywordflow">else</span>
<a name="l01108"></a>01108 <span class="keywordflow">for</span> ( QListViewItem * item = mListView->firstChild() ; item ; item = item->nextSibling() )
<a name="l01109"></a>01109 item->setVisible( item->text( 0 ).upper().startsWith( keyID ) );
<a name="l01110"></a>01110 }
<a name="l01111"></a>01111
<a name="l01112"></a>01112 <span class="keywordtype">void</span> KeySelectionDialog::filterByKeyIDOrUID( <span class="keyword">const</span> QString & str )
<a name="l01113"></a>01113 {
<a name="l01114"></a>01114 assert( !str.isEmpty() );
<a name="l01115"></a>01115
<a name="l01116"></a>01116 <span class="comment">// match beginnings of words:</span>
<a name="l01117"></a>01117 QRegExp rx( <span class="stringliteral">"\\b"</span> + QRegExp::escape( str ), <span class="keyword">false</span> );
<a name="l01118"></a>01118
<a name="l01119"></a>01119 <span class="keywordflow">for</span> ( QListViewItem * item = mListView->firstChild() ; item ; item = item->nextSibling() )
<a name="l01120"></a>01120 item->setVisible( item->text( 0 ).upper().startsWith( str )
<a name="l01121"></a>01121 || rx.search( item->text( 1 ) ) >= 0
<a name="l01122"></a>01122 || anyChildMatches( item, rx ) );
<a name="l01123"></a>01123
<a name="l01124"></a>01124 }
<a name="l01125"></a>01125
<a name="l01126"></a>01126 <span class="keywordtype">void</span> KeySelectionDialog::filterByUID( <span class="keyword">const</span> QString & str )
<a name="l01127"></a>01127 {
<a name="l01128"></a>01128 assert( !str.isEmpty() );
<a name="l01129"></a>01129
<a name="l01130"></a>01130 <span class="comment">// match beginnings of words:</span>
<a name="l01131"></a>01131 QRegExp rx( <span class="stringliteral">"\\b"</span> + QRegExp::escape( str ), <span class="keyword">false</span> );
<a name="l01132"></a>01132
<a name="l01133"></a>01133 <span class="keywordflow">for</span> ( QListViewItem * item = mListView->firstChild() ; item ; item = item->nextSibling() )
<a name="l01134"></a>01134 item->setVisible( rx.search( item->text( 1 ) ) >= 0
<a name="l01135"></a>01135 || anyChildMatches( item, rx ) );
<a name="l01136"></a>01136 }
<a name="l01137"></a>01137
<a name="l01138"></a>01138
<a name="l01139"></a>01139 <span class="keywordtype">bool</span> KeySelectionDialog::anyChildMatches( <span class="keyword">const</span> QListViewItem * item, QRegExp & rx )<span class="keyword"> const</span>
<a name="l01140"></a>01140 <span class="keyword"></span>{
<a name="l01141"></a>01141 <span class="keywordflow">if</span> ( !item )
<a name="l01142"></a>01142 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01143"></a>01143
<a name="l01144"></a>01144 QListViewItem * stop = item->nextSibling(); <span class="comment">// It's OK if stop is NULL...</span>
<a name="l01145"></a>01145
<a name="l01146"></a>01146 <span class="keywordflow">for</span> ( QListViewItemIterator it( item->firstChild() ) ; it.current() && it.current() != stop ; ++it )
<a name="l01147"></a>01147 <span class="keywordflow">if</span> ( rx.search( it.current()->text( 1 ) ) >= 0 ) {
<a name="l01148"></a>01148 <span class="comment">//item->setOpen( true ); // do we want that?</span>
<a name="l01149"></a>01149 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01150"></a>01150 }
<a name="l01151"></a>01151 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01152"></a>01152 }
<a name="l01153"></a>01153
<a name="l01154"></a>01154 <span class="keywordtype">void</span> KeySelectionDialog::showAllItems()
<a name="l01155"></a>01155 {
<a name="l01156"></a>01156 <span class="keywordflow">for</span> ( QListViewItem * item = mListView->firstChild() ; item ; item = item->nextSibling() )
<a name="l01157"></a>01157 item->setVisible( <span class="keyword">true</span> );
<a name="l01158"></a>01158 }
<a name="l01159"></a>01159
<a name="l01160"></a>01160 <span class="comment">// ------------------------------------------------------------------------</span>
<a name="l01161"></a>01161 KeyRequester::KeyRequester( QWidget * parent, <span class="keywordtype">bool</span> multipleKeys,
<a name="l01162"></a>01162 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> allowedKeys, <span class="keyword">const</span> <span class="keywordtype">char</span> * name )
<a name="l01163"></a>01163 : QWidget( parent, name ),
<a name="l01164"></a>01164 mDialogCaption( i18n(<span class="stringliteral">"OpenPGP Key Selection"</span>) ),
<a name="l01165"></a>01165 mDialogMessage( i18n(<span class="stringliteral">"Please select an OpenPGP key to use."</span>) ),
<a name="l01166"></a>01166 mMulti( multipleKeys ),
<a name="l01167"></a>01167 mAllowedKeys( allowedKeys ),
<a name="l01168"></a>01168 d( 0 )
<a name="l01169"></a>01169 {
<a name="l01170"></a>01170 QHBoxLayout * hlay = <span class="keyword">new</span> QHBoxLayout( <span class="keyword">this</span>, 0, KDialog::spacingHint() );
<a name="l01171"></a>01171
<a name="l01172"></a>01172 <span class="comment">// the label where the key id is to be displayed:</span>
<a name="l01173"></a>01173 mLabel = <span class="keyword">new</span> QLabel( <span class="keyword">this</span> );
<a name="l01174"></a>01174 mLabel->setFrameStyle( QFrame::Panel | QFrame::Sunken );
<a name="l01175"></a>01175
<a name="l01176"></a>01176 <span class="comment">// the button to unset any key:</span>
<a name="l01177"></a>01177 mEraseButton = <span class="keyword">new</span> QPushButton( <span class="keyword">this</span> );
<a name="l01178"></a>01178 mEraseButton->setAutoDefault( <span class="keyword">false</span> );
<a name="l01179"></a>01179 mEraseButton->setSizePolicy( QSizePolicy( QSizePolicy::Minimum,
<a name="l01180"></a>01180 QSizePolicy::Minimum ) );
<a name="l01181"></a>01181 mEraseButton->setPixmap( SmallIcon( <span class="stringliteral">"clear_left"</span> ) );
<a name="l01182"></a>01182 QToolTip::add( mEraseButton, i18n(<span class="stringliteral">"Clear"</span>) );
<a name="l01183"></a>01183
<a name="l01184"></a>01184 <span class="comment">// the button to call the KeySelectionDialog:</span>
<a name="l01185"></a>01185 mDialogButton = <span class="keyword">new</span> QPushButton( i18n(<span class="stringliteral">"Change..."</span>), <span class="keyword">this</span> );
<a name="l01186"></a>01186 mDialogButton->setAutoDefault( <span class="keyword">false</span> );
<a name="l01187"></a>01187
<a name="l01188"></a>01188 hlay->addWidget( mLabel, 1 );
<a name="l01189"></a>01189 hlay->addWidget( mEraseButton );
<a name="l01190"></a>01190 hlay->addWidget( mDialogButton );
<a name="l01191"></a>01191
<a name="l01192"></a>01192 connect( mEraseButton, SIGNAL(clicked()), SLOT(slotEraseButtonClicked()) );
<a name="l01193"></a>01193 connect( mDialogButton, SIGNAL(clicked()), SLOT(slotDialogButtonClicked()) );
<a name="l01194"></a>01194
<a name="l01195"></a>01195 setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding,
<a name="l01196"></a>01196 QSizePolicy::Fixed ) );
<a name="l01197"></a>01197 }
<a name="l01198"></a>01198
<a name="l01199"></a>01199 KeyRequester::~KeyRequester() {
<a name="l01200"></a>01200
<a name="l01201"></a>01201 }
<a name="l01202"></a>01202
<a name="l01203"></a>01203 KeyIDList KeyRequester::keyIDs()<span class="keyword"> const </span>{
<a name="l01204"></a>01204 <span class="keywordflow">return</span> mKeys;
<a name="l01205"></a>01205 }
<a name="l01206"></a>01206
<a name="l01207"></a>01207 <span class="keywordtype">void</span> KeyRequester::setKeyIDs( <span class="keyword">const</span> KeyIDList & keyIDs ) {
<a name="l01208"></a>01208 mKeys = keyIDs;
<a name="l01209"></a>01209 <span class="keywordflow">if</span> ( mKeys.empty() ) {
<a name="l01210"></a>01210 mLabel->clear();
<a name="l01211"></a>01211 <span class="keywordflow">return</span>;
<a name="l01212"></a>01212 }
<a name="l01213"></a>01213 <span class="keywordflow">if</span> ( mKeys.size() > 1 )
<a name="l01214"></a>01214 setMultipleKeysEnabled( <span class="keyword">true</span> );
<a name="l01215"></a>01215
<a name="l01216"></a>01216 QString s = mKeys.toStringList().join(<span class="stringliteral">", "</span>);
<a name="l01217"></a>01217
<a name="l01218"></a>01218 mLabel->setText( s );
<a name="l01219"></a>01219 QToolTip::remove( mLabel );
<a name="l01220"></a>01220 QToolTip::add( mLabel, s );
<a name="l01221"></a>01221 }
<a name="l01222"></a>01222
<a name="l01223"></a>01223 <span class="keywordtype">void</span> KeyRequester::slotDialogButtonClicked() {
<a name="l01224"></a>01224 Module * pgp = Module::getKpgp();
<a name="l01225"></a>01225
<a name="l01226"></a>01226 <span class="keywordflow">if</span> ( !pgp ) {
<a name="l01227"></a>01227 kdWarning() << <span class="stringliteral">"Kpgp::KeyRequester::slotDialogButtonClicked(): No pgp module found!"</span> << endl;
<a name="l01228"></a>01228 <span class="keywordflow">return</span>;
<a name="l01229"></a>01229 }
<a name="l01230"></a>01230
<a name="l01231"></a>01231 setKeyIDs( keyRequestHook( pgp ) );
<a name="l01232"></a>01232 emit changed();
<a name="l01233"></a>01233 }
<a name="l01234"></a>01234
<a name="l01235"></a>01235 <span class="keywordtype">void</span> KeyRequester::slotEraseButtonClicked() {
<a name="l01236"></a>01236 mKeys.clear();
<a name="l01237"></a>01237 mLabel->clear();
<a name="l01238"></a>01238 emit changed();
<a name="l01239"></a>01239 }
<a name="l01240"></a>01240
<a name="l01241"></a>01241 <span class="keywordtype">void</span> KeyRequester::setDialogCaption( <span class="keyword">const</span> QString & caption ) {
<a name="l01242"></a>01242 mDialogCaption = caption;
<a name="l01243"></a>01243 }
<a name="l01244"></a>01244
<a name="l01245"></a>01245 <span class="keywordtype">void</span> KeyRequester::setDialogMessage( <span class="keyword">const</span> QString & msg ) {
<a name="l01246"></a>01246 mDialogMessage = msg;
<a name="l01247"></a>01247 }
<a name="l01248"></a>01248
<a name="l01249"></a>01249 <span class="keywordtype">bool</span> KeyRequester::isMultipleKeysEnabled()<span class="keyword"> const </span>{
<a name="l01250"></a>01250 <span class="keywordflow">return</span> mMulti;
<a name="l01251"></a>01251 }
<a name="l01252"></a>01252
<a name="l01253"></a>01253 <span class="keywordtype">void</span> KeyRequester::setMultipleKeysEnabled( <span class="keywordtype">bool</span> multi ) {
<a name="l01254"></a>01254 <span class="keywordflow">if</span> ( multi == mMulti ) <span class="keywordflow">return</span>;
<a name="l01255"></a>01255
<a name="l01256"></a>01256 <span class="keywordflow">if</span> ( !multi && mKeys.size() > 1 )
<a name="l01257"></a>01257 mKeys.erase( ++mKeys.begin(), mKeys.end() );
<a name="l01258"></a>01258
<a name="l01259"></a>01259 mMulti = multi;
<a name="l01260"></a>01260 }
<a name="l01261"></a>01261
<a name="l01262"></a>01262 <span class="keywordtype">int</span> KeyRequester::allowedKeys()<span class="keyword"> const </span>{
<a name="l01263"></a>01263 <span class="keywordflow">return</span> mAllowedKeys;
<a name="l01264"></a>01264 }
<a name="l01265"></a>01265
<a name="l01266"></a>01266 <span class="keywordtype">void</span> KeyRequester::setAllowedKeys( <span class="keywordtype">int</span> allowedKeys ) {
<a name="l01267"></a>01267 mAllowedKeys = allowedKeys;
<a name="l01268"></a>01268 }
<a name="l01269"></a>01269
<a name="l01270"></a>01270
<a name="l01271"></a>01271 PublicKeyRequester::PublicKeyRequester( QWidget * parent, <span class="keywordtype">bool</span> multi,
<a name="l01272"></a>01272 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> allowed, <span class="keyword">const</span> <span class="keywordtype">char</span> * name )
<a name="l01273"></a>01273 : KeyRequester( parent, multi, allowed & ~SecretKeys, name )
<a name="l01274"></a>01274 {
<a name="l01275"></a>01275
<a name="l01276"></a>01276 }
<a name="l01277"></a>01277
<a name="l01278"></a>01278 PublicKeyRequester::~PublicKeyRequester() {
<a name="l01279"></a>01279
<a name="l01280"></a>01280 }
<a name="l01281"></a>01281
<a name="l01282"></a>01282 KeyIDList PublicKeyRequester::keyRequestHook( Module * pgp )<span class="keyword"> const </span>{
<a name="l01283"></a>01283 assert( pgp );
<a name="l01284"></a>01284 <span class="keywordflow">return</span> pgp->selectPublicKeys( mDialogCaption, mDialogMessage, mKeys, QString::null, mAllowedKeys );
<a name="l01285"></a>01285 }
<a name="l01286"></a>01286
<a name="l01287"></a>01287 SecretKeyRequester::SecretKeyRequester( QWidget * parent, <span class="keywordtype">bool</span> multi,
<a name="l01288"></a>01288 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> allowed, <span class="keyword">const</span> <span class="keywordtype">char</span> * name )
<a name="l01289"></a>01289 : KeyRequester( parent, multi, allowed & ~PublicKeys, name )
<a name="l01290"></a>01290 {
<a name="l01291"></a>01291
<a name="l01292"></a>01292 }
<a name="l01293"></a>01293
<a name="l01294"></a>01294 SecretKeyRequester::~SecretKeyRequester() {
<a name="l01295"></a>01295
<a name="l01296"></a>01296 }
<a name="l01297"></a>01297
<a name="l01298"></a>01298 KeyIDList SecretKeyRequester::keyRequestHook( Module * pgp )<span class="keyword"> const </span>{
<a name="l01299"></a>01299 assert( pgp );
<a name="l01300"></a>01300
<a name="l01301"></a>01301 KeyID keyID = mKeys.first();
<a name="l01302"></a>01302 keyID = pgp->selectSecretKey( mDialogCaption, mDialogMessage, keyID );
<a name="l01303"></a>01303
<a name="l01304"></a>01304 <span class="keywordflow">return</span> KeyIDList() << keyID;
<a name="l01305"></a>01305 }
<a name="l01306"></a>01306
<a name="l01307"></a>01307
<a name="l01308"></a>01308
<a name="l01309"></a>01309 <span class="comment">// ------------------------------------------------------------------------</span>
<a name="l01310"></a>01310 KeyApprovalDialog::KeyApprovalDialog( <span class="keyword">const</span> QStringList& addresses,
<a name="l01311"></a>01311 <span class="keyword">const</span> QValueVector<KeyIDList>& keyIDs,
<a name="l01312"></a>01312 <span class="keyword">const</span> <span class="keywordtype">int</span> allowedKeys,
<a name="l01313"></a>01313 QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l01314"></a>01314 <span class="keywordtype">bool</span> modal )
<a name="l01315"></a>01315 : KDialogBase( parent, name, modal, i18n(<span class="stringliteral">"Encryption Key Approval"</span>),
<a name="l01316"></a>01316 Ok|Cancel, Ok ),
<a name="l01317"></a>01317 mKeys( keyIDs ),
<a name="l01318"></a>01318 mAllowedKeys( allowedKeys ),
<a name="l01319"></a>01319 mPrefsChanged( false )
<a name="l01320"></a>01320 {
<a name="l01321"></a>01321 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l01322"></a>01322
<a name="l01323"></a>01323 <span class="keywordflow">if</span>( pgp == 0 )
<a name="l01324"></a>01324 <span class="keywordflow">return</span>;
<a name="l01325"></a>01325
<a name="l01326"></a>01326 <span class="comment">// ##### error handling</span>
<a name="l01327"></a>01327 <span class="comment">// if( addresses.isEmpty() || keyList.isEmpty() ||</span>
<a name="l01328"></a>01328 <span class="comment">// addresses.count()+1 != keyList.count() )</span>
<a name="l01329"></a>01329 <span class="comment">// do something;</span>
<a name="l01330"></a>01330
<a name="l01331"></a>01331 QFrame *page = makeMainWidget();
<a name="l01332"></a>01332 QVBoxLayout *topLayout = <span class="keyword">new</span> QVBoxLayout( page, 0, KDialog::spacingHint() );
<a name="l01333"></a>01333
<a name="l01334"></a>01334 QLabel *label = <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"The following keys will be used for "</span>
<a name="l01335"></a>01335 <span class="stringliteral">"encryption:"</span>),
<a name="l01336"></a>01336 page );
<a name="l01337"></a>01337 topLayout->addWidget( label );
<a name="l01338"></a>01338
<a name="l01339"></a>01339 QScrollView* sv = <span class="keyword">new</span> QScrollView( page );
<a name="l01340"></a>01340 sv->setResizePolicy( QScrollView::AutoOneFit );
<a name="l01341"></a>01341 topLayout->addWidget( sv );
<a name="l01342"></a>01342 QVBox* bigvbox = <span class="keyword">new</span> QVBox( sv->viewport() );
<a name="l01343"></a>01343 bigvbox->setMargin( KDialog::marginHint() );
<a name="l01344"></a>01344 bigvbox->setSpacing( KDialog::spacingHint() );
<a name="l01345"></a>01345 sv->addChild( bigvbox );
<a name="l01346"></a>01346
<a name="l01347"></a>01347 QButtonGroup *mChangeButtonGroup = <span class="keyword">new</span> QButtonGroup( bigvbox );
<a name="l01348"></a>01348 mChangeButtonGroup->hide();
<a name="l01349"></a>01349 mAddressLabels.resize( addresses.count() );
<a name="l01350"></a>01350 mKeyIdsLabels.resize( keyIDs.size() );
<a name="l01351"></a>01351 <span class="comment">//mKeyIdListBoxes.resize( keyIDs.size() );</span>
<a name="l01352"></a>01352 mEncrPrefCombos.resize( addresses.count() );
<a name="l01353"></a>01353
<a name="l01354"></a>01354 <span class="comment">// the sender's key</span>
<a name="l01355"></a>01355 <span class="keywordflow">if</span>( pgp->encryptToSelf() ) {
<a name="l01356"></a>01356 mEncryptToSelf = 1;
<a name="l01357"></a>01357 QHBox* hbox = <span class="keyword">new</span> QHBox( bigvbox );
<a name="l01358"></a>01358 <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Your keys:"</span>), hbox );
<a name="l01359"></a>01359 QLabel* keyidsL = <span class="keyword">new</span> QLabel( hbox );
<a name="l01360"></a>01360 <span class="keywordflow">if</span>( keyIDs[0].isEmpty() ) {
<a name="l01361"></a>01361 keyidsL->setText( i18n(<span class="stringliteral">"<none> means 'no key'"</span>, <span class="stringliteral">"<none>"</span>) );
<a name="l01362"></a>01362 }
<a name="l01363"></a>01363 <span class="keywordflow">else</span> {
<a name="l01364"></a>01364 keyidsL->setText( <span class="stringliteral">"0x"</span> + keyIDs[0].toStringList().join( <span class="stringliteral">"\n0x"</span> ) );
<a name="l01365"></a>01365 }
<a name="l01366"></a>01366 keyidsL->setFrameStyle( QFrame::Panel | QFrame::Sunken );
<a name="l01367"></a>01367 <span class="comment">/*</span>
<a name="l01368"></a>01368 <span class="comment"> QListBox* keyidLB = new QListBox( hbox );</span>
<a name="l01369"></a>01369 <span class="comment"> if( keyIDs[0].isEmpty() ) {</span>
<a name="l01370"></a>01370 <span class="comment"> keyidLB->insertItem( i18n("<none>") );</span>
<a name="l01371"></a>01371 <span class="comment"> }</span>
<a name="l01372"></a>01372 <span class="comment"> else {</span>
<a name="l01373"></a>01373 <span class="comment"> keyidLB->insertStringList( keyIDs[0].toStringList() );</span>
<a name="l01374"></a>01374 <span class="comment"> }</span>
<a name="l01375"></a>01375 <span class="comment"> keyidLB->setSelectionMode( QListBox::NoSelection );</span>
<a name="l01376"></a>01376 <span class="comment"> keyidLB->setFrameStyle( QFrame::Panel | QFrame::Sunken );</span>
<a name="l01377"></a>01377 <span class="comment"> */</span>
<a name="l01378"></a>01378 QPushButton *button = <span class="keyword">new</span> QPushButton( i18n(<span class="stringliteral">"Change..."</span>), hbox );
<a name="l01379"></a>01379 mChangeButtonGroup->insert( button );
<a name="l01380"></a>01380 button->setAutoDefault( <span class="keyword">false</span> );
<a name="l01381"></a>01381 hbox->setStretchFactor( keyidsL, 10 );
<a name="l01382"></a>01382 mKeyIdsLabels.insert( 0, keyidsL );
<a name="l01383"></a>01383 <span class="comment">//hbox->setStretchFactor( keyidLB, 10 );</span>
<a name="l01384"></a>01384 <span class="comment">//mKeyIdListBoxes.insert( 0, keyidLB );</span>
<a name="l01385"></a>01385
<a name="l01386"></a>01386 <span class="keyword">new</span> KSeparator( Horizontal, bigvbox );
<a name="l01387"></a>01387 }
<a name="l01388"></a>01388 <span class="keywordflow">else</span> {
<a name="l01389"></a>01389 mEncryptToSelf = 0;
<a name="l01390"></a>01390 <span class="comment">// insert dummy KeyIdListBox</span>
<a name="l01391"></a>01391 mKeyIdsLabels.insert( 0, 0 );
<a name="l01392"></a>01392 <span class="comment">//mKeyIdListBoxes.insert( 0, 0 );</span>
<a name="l01393"></a>01393 }
<a name="l01394"></a>01394
<a name="l01395"></a>01395 QStringList::ConstIterator ait;
<a name="l01396"></a>01396 QValueVector<KeyIDList>::const_iterator kit;
<a name="l01397"></a>01397 <span class="keywordtype">int</span> i;
<a name="l01398"></a>01398 <span class="keywordflow">for</span>( ait = addresses.begin(), kit = keyIDs.begin(), i = 0;
<a name="l01399"></a>01399 ( ait != addresses.end() ) && ( kit != keyIDs.end() );
<a name="l01400"></a>01400 ++ait, ++kit, ++i ) {
<a name="l01401"></a>01401 <span class="keywordflow">if</span>( i == 0 ) {
<a name="l01402"></a>01402 ++kit; <span class="comment">// skip the sender's key id</span>
<a name="l01403"></a>01403 }
<a name="l01404"></a>01404 <span class="keywordflow">else</span> {
<a name="l01405"></a>01405 <span class="keyword">new</span> KSeparator( Horizontal, bigvbox );
<a name="l01406"></a>01406 }
<a name="l01407"></a>01407
<a name="l01408"></a>01408 QHBox *hbox = <span class="keyword">new</span> QHBox( bigvbox );
<a name="l01409"></a>01409 <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Recipient:"</span>), hbox );
<a name="l01410"></a>01410 QLabel *addressL = <span class="keyword">new</span> QLabel( *ait, hbox );
<a name="l01411"></a>01411 hbox->setStretchFactor( addressL, 10 );
<a name="l01412"></a>01412 mAddressLabels.insert( i, addressL );
<a name="l01413"></a>01413
<a name="l01414"></a>01414 hbox = <span class="keyword">new</span> QHBox( bigvbox );
<a name="l01415"></a>01415 <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Encryption keys:"</span>), hbox );
<a name="l01416"></a>01416 QLabel* keyidsL = <span class="keyword">new</span> QLabel( hbox );
<a name="l01417"></a>01417 <span class="keywordflow">if</span>( (*kit).isEmpty() ) {
<a name="l01418"></a>01418 keyidsL->setText( i18n(<span class="stringliteral">"<none> means 'no key'"</span>, <span class="stringliteral">"<none>"</span>) );
<a name="l01419"></a>01419 }
<a name="l01420"></a>01420 <span class="keywordflow">else</span> {
<a name="l01421"></a>01421 keyidsL->setText( <span class="stringliteral">"0x"</span> + (*kit).toStringList().join( <span class="stringliteral">"\n0x"</span> ) );
<a name="l01422"></a>01422 }
<a name="l01423"></a>01423 keyidsL->setFrameStyle( QFrame::Panel | QFrame::Sunken );
<a name="l01424"></a>01424 <span class="comment">/*</span>
<a name="l01425"></a>01425 <span class="comment"> QListBox* keyidLB = new QListBox( hbox );</span>
<a name="l01426"></a>01426 <span class="comment"> if( (*kit).isEmpty() ) {</span>
<a name="l01427"></a>01427 <span class="comment"> keyidLB->insertItem( i18n("<none>") );</span>
<a name="l01428"></a>01428 <span class="comment"> }</span>
<a name="l01429"></a>01429 <span class="comment"> else {</span>
<a name="l01430"></a>01430 <span class="comment"> keyidLB->insertStringList( (*kit).toStringList() );</span>
<a name="l01431"></a>01431 <span class="comment"> }</span>
<a name="l01432"></a>01432 <span class="comment"> keyidLB->setSelectionMode( QListBox::NoSelection );</span>
<a name="l01433"></a>01433 <span class="comment"> keyidLB->setFrameStyle( QFrame::Panel | QFrame::Sunken );</span>
<a name="l01434"></a>01434 <span class="comment"> */</span>
<a name="l01435"></a>01435 QPushButton *button = <span class="keyword">new</span> QPushButton( i18n(<span class="stringliteral">"Change..."</span>), hbox );
<a name="l01436"></a>01436 mChangeButtonGroup->insert( button );
<a name="l01437"></a>01437 button->setAutoDefault( <span class="keyword">false</span> );
<a name="l01438"></a>01438 hbox->setStretchFactor( keyidsL, 10 );
<a name="l01439"></a>01439 mKeyIdsLabels.insert( i + 1, keyidsL );
<a name="l01440"></a>01440 <span class="comment">//hbox->setStretchFactor( keyidLB, 10 );</span>
<a name="l01441"></a>01441 <span class="comment">//mKeyIdListBoxes.insert( i + 1, keyidLB );</span>
<a name="l01442"></a>01442
<a name="l01443"></a>01443 hbox = <span class="keyword">new</span> QHBox( bigvbox );
<a name="l01444"></a>01444 <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Encryption preference:"</span>), hbox );
<a name="l01445"></a>01445 QComboBox *encrPrefCombo = <span class="keyword">new</span> QComboBox( hbox );
<a name="l01446"></a>01446 encrPrefCombo->insertItem( i18n(<span class="stringliteral">"<none>"</span>) );
<a name="l01447"></a>01447 encrPrefCombo->insertItem( i18n(<span class="stringliteral">"Never Encrypt with This Key"</span>) );
<a name="l01448"></a>01448 encrPrefCombo->insertItem( i18n(<span class="stringliteral">"Always Encrypt with This Key"</span>) );
<a name="l01449"></a>01449 encrPrefCombo->insertItem( i18n(<span class="stringliteral">"Encrypt Whenever Encryption is Possible"</span>) );
<a name="l01450"></a>01450 encrPrefCombo->insertItem( i18n(<span class="stringliteral">"Always Ask"</span>) );
<a name="l01451"></a>01451 encrPrefCombo->insertItem( i18n(<span class="stringliteral">"Ask Whenever Encryption is Possible"</span>) );
<a name="l01452"></a>01452
<a name="l01453"></a>01453 EncryptPref encrPref = pgp->encryptionPreference( *ait );
<a name="l01454"></a>01454 <span class="keywordflow">switch</span>( encrPref ) {
<a name="l01455"></a>01455 <span class="keywordflow">case</span> NeverEncrypt:
<a name="l01456"></a>01456 encrPrefCombo->setCurrentItem( 1 );
<a name="l01457"></a>01457 <span class="keywordflow">break</span>;
<a name="l01458"></a>01458 <span class="keywordflow">case</span> AlwaysEncrypt:
<a name="l01459"></a>01459 encrPrefCombo->setCurrentItem( 2 );
<a name="l01460"></a>01460 <span class="keywordflow">break</span>;
<a name="l01461"></a>01461 <span class="keywordflow">case</span> AlwaysEncryptIfPossible:
<a name="l01462"></a>01462 encrPrefCombo->setCurrentItem( 3 );
<a name="l01463"></a>01463 <span class="keywordflow">break</span>;
<a name="l01464"></a>01464 <span class="keywordflow">case</span> AlwaysAskForEncryption:
<a name="l01465"></a>01465 encrPrefCombo->setCurrentItem( 4 );
<a name="l01466"></a>01466 <span class="keywordflow">break</span>;
<a name="l01467"></a>01467 <span class="keywordflow">case</span> AskWheneverPossible:
<a name="l01468"></a>01468 encrPrefCombo->setCurrentItem( 5 );
<a name="l01469"></a>01469 <span class="keywordflow">break</span>;
<a name="l01470"></a>01470 <span class="keywordflow">default</span>:
<a name="l01471"></a>01471 encrPrefCombo->setCurrentItem( 0 );
<a name="l01472"></a>01472 }
<a name="l01473"></a>01473 connect( encrPrefCombo, SIGNAL(activated(<span class="keywordtype">int</span>)),
<a name="l01474"></a>01474 <span class="keyword">this</span>, SLOT(slotPrefsChanged(<span class="keywordtype">int</span>)) );
<a name="l01475"></a>01475 mEncrPrefCombos.insert( i, encrPrefCombo );
<a name="l01476"></a>01476 }
<a name="l01477"></a>01477 connect( mChangeButtonGroup, SIGNAL(clicked(<span class="keywordtype">int</span>)),
<a name="l01478"></a>01478 <span class="keyword">this</span>, SLOT(slotChangeEncryptionKey(<span class="keywordtype">int</span>)) );
<a name="l01479"></a>01479
<a name="l01480"></a>01480 <span class="comment">// calculate the optimal width for the dialog</span>
<a name="l01481"></a>01481 <span class="keywordtype">int</span> dialogWidth = marginHint()
<a name="l01482"></a>01482 + sv->frameWidth()
<a name="l01483"></a>01483 + bigvbox->sizeHint().width()
<a name="l01484"></a>01484 + sv->verticalScrollBar()->sizeHint().width()
<a name="l01485"></a>01485 + sv->frameWidth()
<a name="l01486"></a>01486 + marginHint()
<a name="l01487"></a>01487 + 2;
<a name="l01488"></a>01488 <span class="comment">// calculate the optimal height for the dialog</span>
<a name="l01489"></a>01489 <span class="keywordtype">int</span> dialogHeight = marginHint()
<a name="l01490"></a>01490 + label->sizeHint().height()
<a name="l01491"></a>01491 + topLayout->spacing()
<a name="l01492"></a>01492 + sv->frameWidth()
<a name="l01493"></a>01493 + bigvbox->sizeHint().height()
<a name="l01494"></a>01494 + sv->horizontalScrollBar()->sizeHint().height()
<a name="l01495"></a>01495 + sv->frameWidth()
<a name="l01496"></a>01496 + topLayout->spacing()
<a name="l01497"></a>01497 + actionButton( KDialogBase::Cancel )->sizeHint().height()
<a name="l01498"></a>01498 + marginHint()
<a name="l01499"></a>01499 + 2;
<a name="l01500"></a>01500 <span class="comment">// don't make the dialog too large</span>
<a name="l01501"></a>01501 QRect desk = KGlobalSettings::desktopGeometry(<span class="keyword">this</span>);
<a name="l01502"></a>01502 <span class="keywordtype">int</span> screenWidth = desk.width();
<a name="l01503"></a>01503 <span class="keywordflow">if</span>( dialogWidth > 3*screenWidth/4 )
<a name="l01504"></a>01504 dialogWidth = 3*screenWidth/4;
<a name="l01505"></a>01505 <span class="keywordtype">int</span> screenHeight = desk.height();
<a name="l01506"></a>01506 <span class="keywordflow">if</span>( dialogHeight > 7*screenHeight/8 )
<a name="l01507"></a>01507 dialogHeight = 7*screenHeight/8;
<a name="l01508"></a>01508
<a name="l01509"></a>01509 setInitialSize( QSize( dialogWidth, dialogHeight ) );
<a name="l01510"></a>01510 }
<a name="l01511"></a>01511
<a name="l01512"></a>01512 <span class="keywordtype">void</span>
<a name="l01513"></a>01513 KeyApprovalDialog::slotChangeEncryptionKey( <span class="keywordtype">int</span> nr )
<a name="l01514"></a>01514 {
<a name="l01515"></a>01515 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l01516"></a>01516
<a name="l01517"></a>01517 kdDebug(5100)<<<span class="stringliteral">"Key approval dialog size is "</span>
<a name="l01518"></a>01518 <<width()<<<span class="stringliteral">"x"</span><<height()<<endl;
<a name="l01519"></a>01519
<a name="l01520"></a>01520 <span class="keywordflow">if</span>( pgp == 0 )
<a name="l01521"></a>01521 <span class="keywordflow">return</span>;
<a name="l01522"></a>01522
<a name="l01523"></a>01523 <span class="keywordflow">if</span>( !mEncryptToSelf )
<a name="l01524"></a>01524 nr++;
<a name="l01525"></a>01525 KeyIDList keyIds = mKeys[nr];
<a name="l01526"></a>01526 <span class="keywordflow">if</span>( nr == 0 ) {
<a name="l01527"></a>01527 keyIds = pgp->selectPublicKeys( i18n(<span class="stringliteral">"Encryption Key Selection"</span>),
<a name="l01528"></a>01528 i18n(<span class="stringliteral">"if in your language something like "</span>
<a name="l01529"></a>01529 <span class="stringliteral">"'key(s)' isn't possible please "</span>
<a name="l01530"></a>01530 <span class="stringliteral">"use the plural in the translation"</span>,
<a name="l01531"></a>01531 <span class="stringliteral">"Select the key(s) which should "</span>
<a name="l01532"></a>01532 <span class="stringliteral">"be used to encrypt the message "</span>
<a name="l01533"></a>01533 <span class="stringliteral">"to yourself."</span>),
<a name="l01534"></a>01534 keyIds,
<a name="l01535"></a>01535 <span class="stringliteral">""</span>,
<a name="l01536"></a>01536 mAllowedKeys );
<a name="l01537"></a>01537 }
<a name="l01538"></a>01538 <span class="keywordflow">else</span> {
<a name="l01539"></a>01539 keyIds = pgp->selectPublicKeys( i18n(<span class="stringliteral">"Encryption Key Selection"</span>),
<a name="l01540"></a>01540 i18n(<span class="stringliteral">"if in your language something like "</span>
<a name="l01541"></a>01541 <span class="stringliteral">"'key(s)' isn't possible please "</span>
<a name="l01542"></a>01542 <span class="stringliteral">"use the plural in the translation"</span>,
<a name="l01543"></a>01543 <span class="stringliteral">"Select the key(s) which should "</span>
<a name="l01544"></a>01544 <span class="stringliteral">"be used to encrypt the message "</span>
<a name="l01545"></a>01545 <span class="stringliteral">"for\n%1"</span>)
<a name="l01546"></a>01546 .arg( mAddressLabels[nr-1]->text() ),
<a name="l01547"></a>01547 keyIds,
<a name="l01548"></a>01548 mAddressLabels[nr-1]->text(),
<a name="l01549"></a>01549 mAllowedKeys );
<a name="l01550"></a>01550 }
<a name="l01551"></a>01551 <span class="keywordflow">if</span>( !keyIds.isEmpty() ) {
<a name="l01552"></a>01552 mKeys[nr] = keyIds;
<a name="l01553"></a>01553 QLabel* keyidsL = mKeyIdsLabels[nr];
<a name="l01554"></a>01554 keyidsL->setText( <span class="stringliteral">"0x"</span> + keyIds.toStringList().join( <span class="stringliteral">"\n0x"</span> ) );
<a name="l01555"></a>01555 <span class="comment">/*</span>
<a name="l01556"></a>01556 <span class="comment"> QListBox* qlb = mKeyIdListBoxes[nr];</span>
<a name="l01557"></a>01557 <span class="comment"> qlb->clear();</span>
<a name="l01558"></a>01558 <span class="comment"> qlb->insertStringList( keyIds.toStringList() );</span>
<a name="l01559"></a>01559 <span class="comment"> */</span>
<a name="l01560"></a>01560 }
<a name="l01561"></a>01561 }
<a name="l01562"></a>01562
<a name="l01563"></a>01563
<a name="l01564"></a>01564 <span class="keywordtype">void</span>
<a name="l01565"></a>01565 KeyApprovalDialog::slotOk()
<a name="l01566"></a>01566 {
<a name="l01567"></a>01567 Kpgp::Module *pgp = Kpgp::Module::getKpgp();
<a name="l01568"></a>01568
<a name="l01569"></a>01569 <span class="keywordflow">if</span>( pgp == 0 ) {
<a name="l01570"></a>01570 accept();
<a name="l01571"></a>01571 <span class="keywordflow">return</span>;
<a name="l01572"></a>01572 }
<a name="l01573"></a>01573
<a name="l01574"></a>01574 <span class="keywordflow">if</span>( mPrefsChanged ) {
<a name="l01575"></a>01575 <span class="comment">// store the changed preferences</span>
<a name="l01576"></a>01576 <span class="keywordflow">for</span>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < mAddressLabels.size(); i++ ) {
<a name="l01577"></a>01577 <span class="comment">// traverse all Address and Encryption Preference widgets</span>
<a name="l01578"></a>01578 EncryptPref encrPref;
<a name="l01579"></a>01579 <span class="keywordflow">switch</span>( mEncrPrefCombos[i]->currentItem() ) {
<a name="l01580"></a>01580 <span class="keywordflow">case</span> 1:
<a name="l01581"></a>01581 encrPref = NeverEncrypt;
<a name="l01582"></a>01582 <span class="keywordflow">break</span>;
<a name="l01583"></a>01583 <span class="keywordflow">case</span> 2:
<a name="l01584"></a>01584 encrPref = AlwaysEncrypt;
<a name="l01585"></a>01585 <span class="keywordflow">break</span>;
<a name="l01586"></a>01586 <span class="keywordflow">case</span> 3:
<a name="l01587"></a>01587 encrPref = AlwaysEncryptIfPossible;
<a name="l01588"></a>01588 <span class="keywordflow">break</span>;
<a name="l01589"></a>01589 <span class="keywordflow">case</span> 4:
<a name="l01590"></a>01590 encrPref = AlwaysAskForEncryption;
<a name="l01591"></a>01591 <span class="keywordflow">break</span>;
<a name="l01592"></a>01592 <span class="keywordflow">case</span> 5:
<a name="l01593"></a>01593 encrPref = AskWheneverPossible;
<a name="l01594"></a>01594 <span class="keywordflow">break</span>;
<a name="l01595"></a>01595 <span class="keywordflow">default</span>:
<a name="l01596"></a>01596 <span class="keywordflow">case</span> 0:
<a name="l01597"></a>01597 encrPref = UnknownEncryptPref;
<a name="l01598"></a>01598 }
<a name="l01599"></a>01599 pgp->setEncryptionPreference( mAddressLabels[i]->text(), encrPref );
<a name="l01600"></a>01600 }
<a name="l01601"></a>01601 }
<a name="l01602"></a>01602
<a name="l01603"></a>01603 accept();
<a name="l01604"></a>01604 }
<a name="l01605"></a>01605
<a name="l01606"></a>01606
<a name="l01607"></a>01607 <span class="keywordtype">void</span>
<a name="l01608"></a>01608 KeyApprovalDialog::slotCancel()
<a name="l01609"></a>01609 {
<a name="l01610"></a>01610 reject();
<a name="l01611"></a>01611 }
<a name="l01612"></a>01612
<a name="l01613"></a>01613
<a name="l01614"></a>01614
<a name="l01615"></a>01615 <span class="comment">// ------------------------------------------------------------------------</span>
<a name="l01616"></a>01616 CipherTextDialog::CipherTextDialog( <span class="keyword">const</span> QCString & text,
<a name="l01617"></a>01617 <span class="keyword">const</span> QCString & charset, QWidget *parent,
<a name="l01618"></a>01618 <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">bool</span> modal )
<a name="l01619"></a>01619 :KDialogBase( parent, name, modal, i18n(<span class="stringliteral">"OpenPGP Information"</span>), Ok|Cancel, Ok)
<a name="l01620"></a>01620 {
<a name="l01621"></a>01621 <span class="comment">// FIXME (post KDE2.2): show some more info, e.g. the output of GnuPG/PGP</span>
<a name="l01622"></a>01622 QFrame *page = makeMainWidget();
<a name="l01623"></a>01623 QVBoxLayout *topLayout = <span class="keyword">new</span> QVBoxLayout( page, 0, spacingHint() );
<a name="l01624"></a>01624
<a name="l01625"></a>01625 QLabel *label = <span class="keyword">new</span> QLabel( page );
<a name="l01626"></a>01626 label->setText(i18n(<span class="stringliteral">"Result of the last encryption/sign operation:"</span>));
<a name="l01627"></a>01627 topLayout->addWidget( label );
<a name="l01628"></a>01628
<a name="l01629"></a>01629 mEditBox = <span class="keyword">new</span> QMultiLineEdit( page );
<a name="l01630"></a>01630 mEditBox->setReadOnly(<span class="keyword">true</span>);
<a name="l01631"></a>01631 topLayout->addWidget( mEditBox, 10 );
<a name="l01632"></a>01632
<a name="l01633"></a>01633 QString unicodeText;
<a name="l01634"></a>01634 <span class="keywordflow">if</span> (charset.isEmpty())
<a name="l01635"></a>01635 unicodeText = QString::fromLocal8Bit(text.data());
<a name="l01636"></a>01636 <span class="keywordflow">else</span> {
<a name="l01637"></a>01637 <span class="keywordtype">bool</span> ok=<span class="keyword">true</span>;
<a name="l01638"></a>01638 QTextCodec *codec = KGlobal::charsets()->codecForName(charset, ok);
<a name="l01639"></a>01639 <span class="keywordflow">if</span>(!ok)
<a name="l01640"></a>01640 unicodeText = QString::fromLocal8Bit(text.data());
<a name="l01641"></a>01641 <span class="keywordflow">else</span>
<a name="l01642"></a>01642 unicodeText = codec->toUnicode(text.data(), text.length());
<a name="l01643"></a>01643 }
<a name="l01644"></a>01644
<a name="l01645"></a>01645 mEditBox->setText(unicodeText);
<a name="l01646"></a>01646
<a name="l01647"></a>01647 setMinimumSize();
<a name="l01648"></a>01648 }
<a name="l01649"></a>01649
<a name="l01650"></a>01650 <span class="keywordtype">void</span> CipherTextDialog::setMinimumSize()
<a name="l01651"></a>01651 {
<a name="l01652"></a>01652 <span class="comment">// this seems to force a layout of the entire document, so we get a</span>
<a name="l01653"></a>01653 <span class="comment">// a proper contentsWidth(). Is there a better way?</span>
<a name="l01654"></a>01654 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < mEditBox->paragraphs(); i++ )
<a name="l01655"></a>01655 (<span class="keywordtype">void</span>) mEditBox->paragraphRect( i );
<a name="l01656"></a>01656
<a name="l01657"></a>01657 mEditBox->setMinimumHeight( mEditBox->fontMetrics().lineSpacing() * 25 );
<a name="l01658"></a>01658
<a name="l01659"></a>01659 <span class="keywordtype">int</span> textWidth = mEditBox->contentsWidth() + 30;
<a name="l01660"></a>01660
<a name="l01661"></a>01661
<a name="l01662"></a>01662 <span class="preprocessor">#if KDE_IS_VERSION( 3, 1, 90 )</span>
<a name="l01663"></a>01663 <span class="preprocessor"></span> <span class="keywordtype">int</span> maxWidth = KGlobalSettings::desktopGeometry(parentWidget()).width()-100;
<a name="l01664"></a>01664 <span class="preprocessor">#else</span>
<a name="l01665"></a>01665 <span class="preprocessor"></span> KConfig gc(<span class="stringliteral">"kdeglobals"</span>, <span class="keyword">false</span>, <span class="keyword">false</span>);
<a name="l01666"></a>01666 gc.setGroup(<span class="stringliteral">"Windows"</span>);
<a name="l01667"></a>01667 <span class="keywordtype">int</span> maxWidth;
<a name="l01668"></a>01668 <span class="keywordflow">if</span> (QApplication::desktop()->isVirtualDesktop() &&
<a name="l01669"></a>01669 gc.readBoolEntry(<span class="stringliteral">"XineramaEnabled"</span>, <span class="keyword">true</span>) &&
<a name="l01670"></a>01670 gc.readBoolEntry(<span class="stringliteral">"XineramaPlacementEnabled"</span>, <span class="keyword">true</span>)) {
<a name="l01671"></a>01671 maxWidth = QApplication::desktop()->screenGeometry(QApplication::desktop()->screenNumber(parentWidget())).width()-100;
<a name="l01672"></a>01672 } <span class="keywordflow">else</span> {
<a name="l01673"></a>01673 maxWidth = QApplication::desktop()->geometry().width()-100;
<a name="l01674"></a>01674 }
<a name="l01675"></a>01675 <span class="preprocessor">#endif</span>
<a name="l01676"></a>01676 <span class="preprocessor"></span>
<a name="l01677"></a>01677 mEditBox->setMinimumWidth( QMIN( textWidth, maxWidth ) );
<a name="l01678"></a>01678 }
<a name="l01679"></a>01679
<a name="l01680"></a>01680 <span class="keywordtype">void</span> KeyRequester::virtual_hook( <span class="keywordtype">int</span>, <span class="keywordtype">void</span>* ) {}
<a name="l01681"></a>01681
<a name="l01682"></a>01682 <span class="keywordtype">void</span> PublicKeyRequester::virtual_hook( <span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">void</span>* data ) {
<a name="l01683"></a>01683 base::virtual_hook( <span class="keywordtype">id</span>, data );
<a name="l01684"></a>01684 }
<a name="l01685"></a>01685
<a name="l01686"></a>01686 <span class="keywordtype">void</span> SecretKeyRequester::virtual_hook( <span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">void</span>* data ) {
<a name="l01687"></a>01687 base::virtual_hook( <span class="keywordtype">id</span>, data );
<a name="l01688"></a>01688 }
<a name="l01689"></a>01689
<a name="l01690"></a>01690 } <span class="comment">// namespace Kpgp</span>
<a name="l01691"></a>01691
<a name="l01692"></a>01692
<a name="l01693"></a>01693
<a name="l01694"></a>01694 <span class="preprocessor">#include "kpgpui.moc"</span>
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