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<h2><a name="content"></a>kontact</h2>
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<h1>kcmkontactknt.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"> This file is part of Kontact.</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (c) 2003 Tobias Koenig <tokoe@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This program is free software; you can redistribute it and/or modify</span>
<a name="l00006"></a>00006 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
<a name="l00007"></a>00007 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00008"></a>00008 <span class="comment"> (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This program is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00013"></a>00013 <span class="comment"> GNU General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"></span>
<a name="l00015"></a>00015 <span class="comment"> You should have received a copy of the GNU General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> along with this program; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment"></span>
<a name="l00019"></a>00019 <span class="comment"> As a special exception, permission is given to link this program</span>
<a name="l00020"></a>00020 <span class="comment"> with any edition of Qt, and distribute the resulting executable,</span>
<a name="l00021"></a>00021 <span class="comment"> without including the source code for Qt in the source distribution.</span>
<a name="l00022"></a>00022 <span class="comment">*/</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <qgroupbox.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qlineedit.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qvaluevector.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qspinbox.h></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include <dcopref.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <dcopclient.h></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="preprocessor">#include <kaboutdata.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kaccelmanager.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <kdialogbase.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <klistview.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <klocale.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <kpushbutton.h></span>
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="preprocessor">#include "kcmkontactknt.h"</span>
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="preprocessor">#include "newsfeeds.h"</span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="preprocessor">#include <kdepimmacros.h></span>
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keyword">extern</span> <span class="stringliteral">"C"</span>
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 KDE_EXPORT KCModule *create_kontactknt( QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> * )
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="keywordflow">return</span> <span class="keyword">new</span> KCMKontactKNT( parent, <span class="stringliteral">"kcmkontactknt"</span> );
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057
<a name="l00058"></a>00058 NewsEditDialog::NewsEditDialog( <span class="keyword">const</span> QString& title, <span class="keyword">const</span> QString& url, QWidget *parent )
<a name="l00059"></a>00059 : KDialogBase( Plain, i18n( <span class="stringliteral">"New News Feed"</span> ), Ok | Cancel,
<a name="l00060"></a>00060 Ok, parent, 0, true, true )
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 QWidget *page = plainPage();
<a name="l00063"></a>00063 QGridLayout *layout = <span class="keyword">new</span> QGridLayout( page, 2, 3, marginHint(),
<a name="l00064"></a>00064 spacingHint() );
<a name="l00065"></a>00065
<a name="l00066"></a>00066 QLabel *label = <span class="keyword">new</span> QLabel( i18n( <span class="stringliteral">"Name:"</span> ), page );
<a name="l00067"></a>00067 layout->addWidget( label, 0, 0 );
<a name="l00068"></a>00068
<a name="l00069"></a>00069 mTitle = <span class="keyword">new</span> QLineEdit( page );
<a name="l00070"></a>00070 label->setBuddy( mTitle );
<a name="l00071"></a>00071 layout->addMultiCellWidget( mTitle, 0, 0, 1, 2 );
<a name="l00072"></a>00072
<a name="l00073"></a>00073 label = <span class="keyword">new</span> QLabel( i18n( <span class="stringliteral">"URL:"</span> ), page );
<a name="l00074"></a>00074 layout->addWidget( label, 1, 0 );
<a name="l00075"></a>00075
<a name="l00076"></a>00076 mURL = <span class="keyword">new</span> QLineEdit( page );
<a name="l00077"></a>00077 label->setBuddy( mURL );
<a name="l00078"></a>00078 layout->addMultiCellWidget( mURL, 1, 1, 1, 2 );
<a name="l00079"></a>00079
<a name="l00080"></a>00080 mTitle->setText( title );
<a name="l00081"></a>00081 mURL->setText( url );
<a name="l00082"></a>00082 mTitle->setFocus();
<a name="l00083"></a>00083 connect( mTitle, SIGNAL( textChanged( <span class="keyword">const</span> QString& ) ),
<a name="l00084"></a>00084 <span class="keyword">this</span>, SLOT( modified() ) );
<a name="l00085"></a>00085 connect( mURL, SIGNAL( textChanged( <span class="keyword">const</span> QString& ) ),
<a name="l00086"></a>00086 <span class="keyword">this</span>, SLOT( modified() ) );
<a name="l00087"></a>00087
<a name="l00088"></a>00088 modified();
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordtype">void</span> NewsEditDialog::modified()
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 enableButton( KDialogBase::Ok, !title().isEmpty() && !url().isEmpty() );
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 QString NewsEditDialog::title()<span class="keyword"> const</span>
<a name="l00097"></a>00097 <span class="keyword"></span>{
<a name="l00098"></a>00098 <span class="keywordflow">return</span> mTitle->text();
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00101"></a>00101 QString NewsEditDialog::url()<span class="keyword"> const</span>
<a name="l00102"></a>00102 <span class="keyword"></span>{
<a name="l00103"></a>00103 <span class="keywordflow">return</span> mURL->text();
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keyword">class </span>NewsItem : <span class="keyword">public</span> QListViewItem
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 <span class="keyword">public</span>:
<a name="l00109"></a>00109 NewsItem( QListView *parent, <span class="keyword">const</span> QString& title, <span class="keyword">const</span> QString& url, <span class="keywordtype">bool</span> custom )
<a name="l00110"></a>00110 : QListViewItem( parent ), mTitle( title ), mUrl( url ), mCustom( custom )
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 setText( 0, mTitle );
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115 NewsItem( QListViewItem *parent, <span class="keyword">const</span> QString& title, <span class="keyword">const</span> QString& url, <span class="keywordtype">bool</span> custom )
<a name="l00116"></a>00116 : QListViewItem( parent ), mTitle( title ), mUrl( url ), mCustom( custom )
<a name="l00117"></a>00117 {
<a name="l00118"></a>00118 setText( 0, mTitle );
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 QString title()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mTitle; }
<a name="l00122"></a>00122 QString url()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mUrl; }
<a name="l00123"></a>00123 <span class="keywordtype">bool</span> custom()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mCustom; }
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keyword">private</span>:
<a name="l00126"></a>00126 QString mTitle;
<a name="l00127"></a>00127 QString mUrl;
<a name="l00128"></a>00128 <span class="keywordtype">bool</span> mCustom;
<a name="l00129"></a>00129 };
<a name="l00130"></a>00130
<a name="l00131"></a>00131 KCMKontactKNT::KCMKontactKNT( QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name )
<a name="l00132"></a>00132 : KCModule( parent, name )
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 initGUI();
<a name="l00135"></a>00135
<a name="l00136"></a>00136 connect( mAllNews, SIGNAL( currentChanged( QListViewItem* ) ),
<a name="l00137"></a>00137 <span class="keyword">this</span>, SLOT( allCurrentChanged( QListViewItem* ) ) );
<a name="l00138"></a>00138 connect( mSelectedNews, SIGNAL( selectionChanged( QListViewItem* ) ),
<a name="l00139"></a>00139 <span class="keyword">this</span>, SLOT( selectedChanged( QListViewItem* ) ) );
<a name="l00140"></a>00140
<a name="l00141"></a>00141 connect( mUpdateInterval, SIGNAL( valueChanged( <span class="keywordtype">int</span> ) ), SLOT( modified() ) );
<a name="l00142"></a>00142 connect( mArticleCount, SIGNAL( valueChanged( <span class="keywordtype">int</span> ) ), SLOT( modified() ) );
<a name="l00143"></a>00143
<a name="l00144"></a>00144 connect( mAddButton, SIGNAL( clicked() ), <span class="keyword">this</span>, SLOT( addNews() ) );
<a name="l00145"></a>00145 connect( mRemoveButton, SIGNAL( clicked() ), <span class="keyword">this</span>, SLOT( removeNews() ) );
<a name="l00146"></a>00146 connect( mNewButton, SIGNAL( clicked() ), <span class="keyword">this</span>, SLOT( newFeed() ) );
<a name="l00147"></a>00147 connect( mDeleteButton, SIGNAL( clicked() ), <span class="keyword">this</span>, SLOT( deleteFeed() ) );
<a name="l00148"></a>00148
<a name="l00149"></a>00149 KAcceleratorManager::manage( <span class="keyword">this</span> );
<a name="l00150"></a>00150
<a name="l00151"></a>00151 load();
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordtype">void</span> KCMKontactKNT::loadNews()
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 QValueVector<QListViewItem*> parents;
<a name="l00157"></a>00157 QValueVector<QListViewItem*>::Iterator it;
<a name="l00158"></a>00158
<a name="l00159"></a>00159 parents.append( <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Arts"</span> ) ) );
<a name="l00160"></a>00160 parents.append( <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Business"</span> ) ) );
<a name="l00161"></a>00161 parents.append( <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Computers"</span> ) ) );
<a name="l00162"></a>00162 parents.append( <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Misc"</span> ) ) );
<a name="l00163"></a>00163 parents.append( <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Recreation"</span> ) ) );
<a name="l00164"></a>00164 parents.append( <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Society"</span> ) ) );
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="keywordflow">for</span> ( it = parents.begin(); it != parents.end(); ++it )
<a name="l00167"></a>00167 (*it)->setSelectable( <span class="keyword">false</span> );
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < DEFAULT_NEWSSOURCES; ++i ) {
<a name="l00170"></a>00170 NewsSourceData data = NewsSourceDefault[ i ];
<a name="l00171"></a>00171 <span class="keyword">new</span> NewsItem( parents[ data.category() ], data.name(), data.url(), false );
<a name="l00172"></a>00172 mFeedMap.insert( data.url(), data.name() );
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keywordtype">void</span> KCMKontactKNT::loadCustomNews()
<a name="l00177"></a>00177 {
<a name="l00178"></a>00178 KConfig config( <span class="stringliteral">"kcmkontactkntrc"</span> );
<a name="l00179"></a>00179 QMap<QString, QString> customFeeds = config.entryMap( <span class="stringliteral">"CustomFeeds"</span> );
<a name="l00180"></a>00180 config.setGroup( <span class="stringliteral">"CustomFeeds"</span> );
<a name="l00181"></a>00181
<a name="l00182"></a>00182 mCustomItem = <span class="keyword">new</span> QListViewItem( mAllNews, i18n( <span class="stringliteral">"Custom"</span> ) );
<a name="l00183"></a>00183 mCustomItem->setSelectable( <span class="keyword">false</span> );
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="keywordflow">if</span> ( customFeeds.count() == 0 )
<a name="l00186"></a>00186 mCustomItem->setVisible( <span class="keyword">false</span> );
<a name="l00187"></a>00187
<a name="l00188"></a>00188 QMap<QString, QString>::Iterator it;
<a name="l00189"></a>00189 <span class="keywordflow">for</span> ( it = customFeeds.begin(); it != customFeeds.end(); ++it ) {
<a name="l00190"></a>00190 QStringList value = config.readListEntry( it.key() );
<a name="l00191"></a>00191 mCustomFeeds.append( <span class="keyword">new</span> NewsItem( mCustomItem, value[ 0 ], value[ 1 ], <span class="keyword">true</span> ) );
<a name="l00192"></a>00192 mFeedMap.insert( value[ 1 ], value[ 0 ] );
<a name="l00193"></a>00193 mCustomItem->setVisible( <span class="keyword">true</span> );
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <span class="keywordtype">void</span> KCMKontactKNT::storeCustomNews()
<a name="l00198"></a>00198 {
<a name="l00199"></a>00199 KConfig config( <span class="stringliteral">"kcmkontactkntrc"</span> );
<a name="l00200"></a>00200 config.deleteGroup( <span class="stringliteral">"CustomFeeds"</span> );
<a name="l00201"></a>00201 config.setGroup( <span class="stringliteral">"CustomFeeds"</span> );
<a name="l00202"></a>00202
<a name="l00203"></a>00203 <span class="keywordtype">int</span> counter = 0;
<a name="l00204"></a>00204 QValueList<NewsItem*>::Iterator it;
<a name="l00205"></a>00205 <span class="keywordflow">for</span> ( it = mCustomFeeds.begin(); it != mCustomFeeds.end(); ++it ) {
<a name="l00206"></a>00206 QStringList value;
<a name="l00207"></a>00207 value << (*it)->title() << (*it)->url();
<a name="l00208"></a>00208 config.writeEntry( QString::number( counter ), value );
<a name="l00209"></a>00209
<a name="l00210"></a>00210 ++counter;
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212
<a name="l00213"></a>00213 config.sync();
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215
<a name="l00216"></a>00216 <span class="keywordtype">void</span> KCMKontactKNT::addNews()
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 <span class="keywordflow">if</span> ( !dcopActive() )
<a name="l00219"></a>00219 <span class="keywordflow">return</span>;
<a name="l00220"></a>00220
<a name="l00221"></a>00221 NewsItem *item = <span class="keyword">dynamic_cast<</span>NewsItem*<span class="keyword">></span>( mAllNews->selectedItem() );
<a name="l00222"></a>00222 <span class="keywordflow">if</span> ( item == 0 )
<a name="l00223"></a>00223 <span class="keywordflow">return</span>;
<a name="l00224"></a>00224
<a name="l00225"></a>00225 DCOPRef service( <span class="stringliteral">"rssservice"</span>, <span class="stringliteral">"RSSService"</span> );
<a name="l00226"></a>00226 service.send( <span class="stringliteral">"add(QString)"</span>, item->url() );
<a name="l00227"></a>00227
<a name="l00228"></a>00228 scanNews();
<a name="l00229"></a>00229
<a name="l00230"></a>00230 emit changed( <span class="keyword">true</span> );
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="keywordtype">void</span> KCMKontactKNT::removeNews()
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235 <span class="keywordflow">if</span> ( !dcopActive() )
<a name="l00236"></a>00236 <span class="keywordflow">return</span>;
<a name="l00237"></a>00237
<a name="l00238"></a>00238 NewsItem *item = <span class="keyword">dynamic_cast<</span>NewsItem*<span class="keyword">></span>( mSelectedNews->selectedItem() );
<a name="l00239"></a>00239 <span class="keywordflow">if</span> ( item == 0 )
<a name="l00240"></a>00240 <span class="keywordflow">return</span>;
<a name="l00241"></a>00241
<a name="l00242"></a>00242 DCOPRef service( <span class="stringliteral">"rssservice"</span>, <span class="stringliteral">"RSSService"</span> );
<a name="l00243"></a>00243 service.send( <span class="stringliteral">"remove(QString)"</span>, item->url() );
<a name="l00244"></a>00244
<a name="l00245"></a>00245 scanNews();
<a name="l00246"></a>00246
<a name="l00247"></a>00247 emit changed( <span class="keyword">true</span> );
<a name="l00248"></a>00248 }
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="keywordtype">void</span> KCMKontactKNT::newFeed()
<a name="l00251"></a>00251 {
<a name="l00252"></a>00252 NewsEditDialog dlg( <span class="stringliteral">""</span>, <span class="stringliteral">""</span>, <span class="keyword">this</span> );
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="keywordflow">if</span> ( dlg.exec() ) {
<a name="l00255"></a>00255 NewsItem *item = <span class="keyword">new</span> NewsItem( mCustomItem, dlg.title(), dlg.url(), true );
<a name="l00256"></a>00256 mCustomFeeds.append( item );
<a name="l00257"></a>00257 mFeedMap.insert( dlg.url(), dlg.title() );
<a name="l00258"></a>00258
<a name="l00259"></a>00259 mCustomItem->setVisible( <span class="keyword">true</span> );
<a name="l00260"></a>00260 mCustomItem->setOpen( <span class="keyword">true</span> );
<a name="l00261"></a>00261 mAllNews->ensureItemVisible( item );
<a name="l00262"></a>00262 mAllNews->setSelected( item, <span class="keyword">true</span> );
<a name="l00263"></a>00263
<a name="l00264"></a>00264 emit changed( <span class="keyword">true</span> );
<a name="l00265"></a>00265 }
<a name="l00266"></a>00266 }
<a name="l00267"></a>00267
<a name="l00268"></a>00268 <span class="keywordtype">void</span> KCMKontactKNT::deleteFeed()
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 NewsItem *item = <span class="keyword">dynamic_cast<</span>NewsItem*<span class="keyword">></span>( mAllNews->selectedItem() );
<a name="l00271"></a>00271 <span class="keywordflow">if</span> ( !item )
<a name="l00272"></a>00272 <span class="keywordflow">return</span>;
<a name="l00273"></a>00273
<a name="l00274"></a>00274 <span class="keywordflow">if</span> ( mCustomFeeds.find( item ) == mCustomFeeds.end() )
<a name="l00275"></a>00275 <span class="keywordflow">return</span>;
<a name="l00276"></a>00276
<a name="l00277"></a>00277 mCustomFeeds.remove( item );
<a name="l00278"></a>00278 mFeedMap.remove( item->url() );
<a name="l00279"></a>00279 <span class="keyword">delete</span> item;
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <span class="keywordflow">if</span> ( mCustomFeeds.count() == 0 )
<a name="l00282"></a>00282 mCustomItem->setVisible( <span class="keyword">false</span> );
<a name="l00283"></a>00283
<a name="l00284"></a>00284 emit changed( <span class="keyword">true</span> );
<a name="l00285"></a>00285 }
<a name="l00286"></a>00286
<a name="l00287"></a>00287 <span class="keywordtype">void</span> KCMKontactKNT::scanNews()
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 <span class="keywordflow">if</span> ( !dcopActive() )
<a name="l00290"></a>00290 <span class="keywordflow">return</span>;
<a name="l00291"></a>00291
<a name="l00292"></a>00292 mSelectedNews->clear();
<a name="l00293"></a>00293
<a name="l00294"></a>00294 DCOPRef service( <span class="stringliteral">"rssservice"</span>, <span class="stringliteral">"RSSService"</span> );
<a name="l00295"></a>00295 QStringList urls = service.call( <span class="stringliteral">"list()"</span> );
<a name="l00296"></a>00296
<a name="l00297"></a>00297 <span class="keywordflow">for</span> ( uint i = 0; i < urls.count(); ++i )
<a name="l00298"></a>00298 {
<a name="l00299"></a>00299 QString url = urls[ i ];
<a name="l00300"></a>00300 QString feedName = mFeedMap[ url ];
<a name="l00301"></a>00301 <span class="keywordflow">if</span> ( feedName.isEmpty() )
<a name="l00302"></a>00302 feedName = url;
<a name="l00303"></a>00303 <span class="keyword">new</span> NewsItem( mSelectedNews, feedName, url, <span class="keyword">false</span> );
<a name="l00304"></a>00304 }
<a name="l00305"></a>00305 }
<a name="l00306"></a>00306
<a name="l00307"></a>00307 <span class="keywordtype">void</span> KCMKontactKNT::selectedChanged( QListViewItem *item )
<a name="l00308"></a>00308 {
<a name="l00309"></a>00309 mRemoveButton->setEnabled( item && item->isSelected() );
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="keywordtype">void</span> KCMKontactKNT::allCurrentChanged( QListViewItem *item )
<a name="l00313"></a>00313 {
<a name="l00314"></a>00314 NewsItem *newsItem = <span class="keyword">dynamic_cast<</span>NewsItem*<span class="keyword">></span>( item );
<a name="l00315"></a>00315
<a name="l00316"></a>00316 <span class="keywordtype">bool</span> addState = <span class="keyword">false</span>;
<a name="l00317"></a>00317 <span class="keywordtype">bool</span> delState = <span class="keyword">false</span>;
<a name="l00318"></a>00318 <span class="keywordflow">if</span> ( newsItem && newsItem->isSelected() ) {
<a name="l00319"></a>00319 addState = <span class="keyword">true</span>;
<a name="l00320"></a>00320 delState = (mCustomFeeds.find( newsItem ) != mCustomFeeds.end());
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322
<a name="l00323"></a>00323 mAddButton->setEnabled( addState );
<a name="l00324"></a>00324 mDeleteButton->setEnabled( delState );
<a name="l00325"></a>00325 }
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="keywordtype">void</span> KCMKontactKNT::modified()
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329 emit changed( <span class="keyword">true</span> );
<a name="l00330"></a>00330 }
<a name="l00331"></a>00331
<a name="l00332"></a>00332 <span class="keywordtype">void</span> KCMKontactKNT::initGUI()
<a name="l00333"></a>00333 {
<a name="l00334"></a>00334 QGridLayout *layout = <span class="keyword">new</span> QGridLayout( <span class="keyword">this</span>, 2, 3, KDialog::marginHint(),
<a name="l00335"></a>00335 KDialog::spacingHint() );
<a name="l00336"></a>00336
<a name="l00337"></a>00337 mAllNews = <span class="keyword">new</span> KListView( <span class="keyword">this</span> );
<a name="l00338"></a>00338 mAllNews->addColumn( i18n( <span class="stringliteral">"All"</span> ) );
<a name="l00339"></a>00339 mAllNews->setRootIsDecorated( <span class="keyword">true</span> );
<a name="l00340"></a>00340 mAllNews->setFullWidth( <span class="keyword">true</span> );
<a name="l00341"></a>00341 layout->addWidget( mAllNews, 0, 0 );
<a name="l00342"></a>00342
<a name="l00343"></a>00343 QVBoxLayout *vbox = <span class="keyword">new</span> QVBoxLayout( layout, KDialog::spacingHint() );
<a name="l00344"></a>00344
<a name="l00345"></a>00345 vbox->addStretch();
<a name="l00346"></a>00346 mAddButton = <span class="keyword">new</span> KPushButton( i18n( <span class="stringliteral">"Add"</span> ), <span class="keyword">this</span> );
<a name="l00347"></a>00347 mAddButton->setEnabled( <span class="keyword">false</span> );
<a name="l00348"></a>00348 vbox->addWidget( mAddButton );
<a name="l00349"></a>00349 mRemoveButton = <span class="keyword">new</span> KPushButton( i18n( <span class="stringliteral">"Remove"</span> ), <span class="keyword">this</span> );
<a name="l00350"></a>00350 mRemoveButton->setEnabled( <span class="keyword">false</span> );
<a name="l00351"></a>00351 vbox->addWidget( mRemoveButton );
<a name="l00352"></a>00352 vbox->addStretch();
<a name="l00353"></a>00353
<a name="l00354"></a>00354 mSelectedNews = <span class="keyword">new</span> KListView( <span class="keyword">this</span> );
<a name="l00355"></a>00355 mSelectedNews->addColumn( i18n( <span class="stringliteral">"Selected"</span> ) );
<a name="l00356"></a>00356 mSelectedNews->setFullWidth( <span class="keyword">true</span> );
<a name="l00357"></a>00357 layout->addWidget( mSelectedNews, 0, 2 );
<a name="l00358"></a>00358
<a name="l00359"></a>00359 QGroupBox *box = <span class="keyword">new</span> QGroupBox( 0, Qt::Vertical,
<a name="l00360"></a>00360 i18n( <span class="stringliteral">"News Feed Settings"</span> ), <span class="keyword">this</span> );
<a name="l00361"></a>00361
<a name="l00362"></a>00362 QGridLayout *boxLayout = <span class="keyword">new</span> QGridLayout( box->layout(), 2, 3,
<a name="l00363"></a>00363 KDialog::spacingHint() );
<a name="l00364"></a>00364
<a name="l00365"></a>00365 QLabel *label = <span class="keyword">new</span> QLabel( i18n( <span class="stringliteral">"Refresh time:"</span> ), box );
<a name="l00366"></a>00366 boxLayout->addWidget( label, 0, 0 );
<a name="l00367"></a>00367
<a name="l00368"></a>00368 mUpdateInterval = <span class="keyword">new</span> QSpinBox( 1, 3600, 1, box );
<a name="l00369"></a>00369 mUpdateInterval->setSuffix( <span class="stringliteral">" sec."</span> );
<a name="l00370"></a>00370 label->setBuddy( mUpdateInterval );
<a name="l00371"></a>00371 boxLayout->addWidget( mUpdateInterval, 0, 1 );
<a name="l00372"></a>00372
<a name="l00373"></a>00373 label = <span class="keyword">new</span> QLabel( i18n( <span class="stringliteral">"Number of items shown:"</span> ), box );
<a name="l00374"></a>00374 boxLayout->addWidget( label, 1, 0 );
<a name="l00375"></a>00375
<a name="l00376"></a>00376 mArticleCount = <span class="keyword">new</span> QSpinBox( box );
<a name="l00377"></a>00377 label->setBuddy( mArticleCount );
<a name="l00378"></a>00378 boxLayout->addWidget( mArticleCount, 1, 1 );
<a name="l00379"></a>00379
<a name="l00380"></a>00380 mNewButton = <span class="keyword">new</span> KPushButton( i18n( <span class="stringliteral">"New Feed..."</span> ), box );
<a name="l00381"></a>00381 boxLayout->addWidget( mNewButton, 0, 2 );
<a name="l00382"></a>00382
<a name="l00383"></a>00383 mDeleteButton = <span class="keyword">new</span> KPushButton( i18n( <span class="stringliteral">"Delete Feed"</span> ), box );
<a name="l00384"></a>00384 mDeleteButton->setEnabled( <span class="keyword">false</span> );
<a name="l00385"></a>00385 boxLayout->addWidget( mDeleteButton, 1, 2 );
<a name="l00386"></a>00386
<a name="l00387"></a>00387 layout->addMultiCellWidget( box, 1, 1, 0, 2 );
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389
<a name="l00390"></a>00390 <span class="keywordtype">bool</span> KCMKontactKNT::dcopActive()<span class="keyword"> const</span>
<a name="l00391"></a>00391 <span class="keyword"></span>{
<a name="l00392"></a>00392 QString error;
<a name="l00393"></a>00393 QCString appID;
<a name="l00394"></a>00394 <span class="keywordtype">bool</span> isGood = <span class="keyword">true</span>;
<a name="l00395"></a>00395 DCOPClient *client = kapp->dcopClient();
<a name="l00396"></a>00396 <span class="keywordflow">if</span> ( !client->isApplicationRegistered( <span class="stringliteral">"rssservice"</span> ) ) {
<a name="l00397"></a>00397 <span class="keywordflow">if</span> ( KApplication::startServiceByDesktopName( <span class="stringliteral">"rssservice"</span>, QStringList(), &error, &appID ) )
<a name="l00398"></a>00398 isGood = <span class="keyword">false</span>;
<a name="l00399"></a>00399 }
<a name="l00400"></a>00400
<a name="l00401"></a>00401 <span class="keywordflow">return</span> isGood;
<a name="l00402"></a>00402 }
<a name="l00403"></a>00403
<a name="l00404"></a>00404 <span class="keywordtype">void</span> KCMKontactKNT::load()
<a name="l00405"></a>00405 {
<a name="l00406"></a>00406 mAllNews->clear();
<a name="l00407"></a>00407
<a name="l00408"></a>00408 loadNews();
<a name="l00409"></a>00409 loadCustomNews();
<a name="l00410"></a>00410 scanNews();
<a name="l00411"></a>00411
<a name="l00412"></a>00412 KConfig config( <span class="stringliteral">"kcmkontactkntrc"</span> );
<a name="l00413"></a>00413 config.setGroup( <span class="stringliteral">"General"</span> );
<a name="l00414"></a>00414
<a name="l00415"></a>00415 mUpdateInterval->setValue( config.readNumEntry( <span class="stringliteral">"UpdateInterval"</span>, 600 ) );
<a name="l00416"></a>00416 mArticleCount->setValue( config.readNumEntry( <span class="stringliteral">"ArticleCount"</span>, 4 ) );
<a name="l00417"></a>00417
<a name="l00418"></a>00418 emit changed( <span class="keyword">false</span> );
<a name="l00419"></a>00419 }
<a name="l00420"></a>00420
<a name="l00421"></a>00421 <span class="keywordtype">void</span> KCMKontactKNT::save()
<a name="l00422"></a>00422 {
<a name="l00423"></a>00423 storeCustomNews();
<a name="l00424"></a>00424
<a name="l00425"></a>00425 KConfig config( <span class="stringliteral">"kcmkontactkntrc"</span> );
<a name="l00426"></a>00426 config.setGroup( <span class="stringliteral">"General"</span> );
<a name="l00427"></a>00427
<a name="l00428"></a>00428 config.writeEntry( <span class="stringliteral">"UpdateInterval"</span>, mUpdateInterval->value() );
<a name="l00429"></a>00429 config.writeEntry( <span class="stringliteral">"ArticleCount"</span>, mArticleCount->value() );
<a name="l00430"></a>00430
<a name="l00431"></a>00431 config.sync();
<a name="l00432"></a>00432
<a name="l00433"></a>00433 emit changed( <span class="keyword">false</span> );
<a name="l00434"></a>00434 }
<a name="l00435"></a>00435
<a name="l00436"></a>00436 <span class="keywordtype">void</span> KCMKontactKNT::defaults()
<a name="l00437"></a>00437 {
<a name="l00438"></a>00438 }
<a name="l00439"></a>00439
<a name="l00440"></a>00440 <span class="keyword">const</span> KAboutData* KCMKontactKNT::aboutData()<span class="keyword"> const</span>
<a name="l00441"></a>00441 <span class="keyword"></span>{
<a name="l00442"></a>00442 KAboutData *about = <span class="keyword">new</span> KAboutData( I18N_NOOP( <span class="stringliteral">"kcmkontactknt"</span> ),
<a name="l00443"></a>00443 I18N_NOOP( <span class="stringliteral">"Newsticker Configuration Dialog"</span> ),
<a name="l00444"></a>00444 0, 0, KAboutData::License_GPL,
<a name="l00445"></a>00445 I18N_NOOP( <span class="stringliteral">"(c) 2003 - 2004 Tobias Koenig"</span> ) );
<a name="l00446"></a>00446
<a name="l00447"></a>00447 about->addAuthor( <span class="stringliteral">"Tobias Koenig"</span>, 0, <span class="stringliteral">"tokoe@kde.org"</span> );
<a name="l00448"></a>00448
<a name="l00449"></a>00449 <span class="keywordflow">return</span> about;
<a name="l00450"></a>00450 }
<a name="l00451"></a>00451
<a name="l00452"></a>00452 <span class="preprocessor">#include "kcmkontactknt.moc"</span>
</pre></div></div>
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