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<div class="title">providerdialog.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> This file is part of KOrganizer.</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org></span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> version 2 of the License, or (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 library 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 GNU</span>
<a name="l00013"></a>00013 <span class="comment"> Library 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 Library General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00017"></a>00017 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00018"></a>00018 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00019"></a>00019 <span class="comment">*/</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <qstring.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <klistview.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <klocale.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <kmessagebox.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include "engine.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "provider.h"</span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="preprocessor">#include "providerdialog.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "providerdialog.moc"</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">using namespace </span>KNS;
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>ProviderItem : <span class="keyword">public</span> KListViewItem
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040 ProviderItem( KListView *parent, <a class="code" href="classKNS_1_1Provider.html" title="KNewStuff provider container.">Provider</a> *provider ) :
<a name="l00041"></a>00041 KListViewItem( parent ), mProvider( provider )
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 setText( 0, provider-><a class="code" href="classKNS_1_1Provider.html#ae61306e6ca1de67eacccbc6b37eeb903" title="Retrieves the common name of the provider.">name</a>() );
<a name="l00044"></a>00044 }
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <a class="code" href="classKNS_1_1Provider.html" title="KNewStuff provider container.">Provider</a> *provider() { <span class="keywordflow">return</span> mProvider; }
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keyword">private</span>:
<a name="l00049"></a>00049 <a class="code" href="classKNS_1_1Provider.html" title="KNewStuff provider container.">Provider</a> *mProvider;
<a name="l00050"></a>00050 };
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="classKNS_1_1ProviderDialog.html#aaa04f63d95cd8f80a438b6c21758688a">00052</a> <a class="code" href="classKNS_1_1ProviderDialog.html#aaa04f63d95cd8f80a438b6c21758688a" title="Constructor.">ProviderDialog::ProviderDialog</a>( <a class="code" href="classKNS_1_1Engine.html" title="Central class combining all possible KNewStuff operations.">Engine</a> *engine, <a class="codeRef" href="qwidget.html">QWidget</a> *parent ) :
<a name="l00053"></a>00053 KDialogBase( Plain, i18n(<span class="stringliteral">"Hot New Stuff Providers"</span>), Ok | Cancel, Cancel,
<a name="l00054"></a>00054 parent, 0, false, true ),
<a name="l00055"></a>00055 mEngine( engine )
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057 <a class="codeRef" href="qframe.html">QFrame</a> *topPage = plainPage();
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <a class="codeRef" href="qboxlayout.html">QBoxLayout</a> *topLayout = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>( topPage );
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <a class="codeRef" href="qlabel.html">QLabel</a> *description = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>( i18n(<span class="stringliteral">"Please select one of the providers listed below:"</span>), topPage );
<a name="l00062"></a>00062 topLayout-><a class="codeRef" href="qboxlayout.html#addWidget">addWidget</a>( description );
<a name="l00063"></a>00063
<a name="l00064"></a>00064 mListView = <span class="keyword">new</span> KListView( topPage );
<a name="l00065"></a>00065 mListView->addColumn( i18n(<span class="stringliteral">"Name"</span>) );
<a name="l00066"></a>00066 topLayout-><a class="codeRef" href="qboxlayout.html#addWidget">addWidget</a>( mListView );
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068
<a name="l00069"></a><a class="code" href="classKNS_1_1ProviderDialog.html#af7bdb83bc6be6fbf36b930ce356be7c0">00069</a> <span class="keywordtype">void</span> <a class="code" href="classKNS_1_1ProviderDialog.html#af7bdb83bc6be6fbf36b930ce356be7c0" title="Clears the list of providers.">ProviderDialog::clear</a>()
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 mListView->clear();
<a name="l00072"></a>00072 }
<a name="l00073"></a>00073
<a name="l00074"></a><a class="code" href="classKNS_1_1ProviderDialog.html#ab083a12b698737f248db7cfece5360b4">00074</a> <span class="keywordtype">void</span> <a class="code" href="classKNS_1_1ProviderDialog.html#ab083a12b698737f248db7cfece5360b4" title="Adds a Hotstuff provider to the list.">ProviderDialog::addProvider</a>( <a class="code" href="classKNS_1_1Provider.html" title="KNewStuff provider container.">Provider</a> *provider )
<a name="l00075"></a>00075 {
<a name="l00076"></a>00076 <span class="keyword">new</span> ProviderItem( mListView, provider );
<a name="l00077"></a>00077 <span class="keywordflow">if</span> ( mListView->childCount() == 1 ) {
<a name="l00078"></a>00078 mListView->setSelected(mListView->firstChild(), <span class="keyword">true</span>);
<a name="l00079"></a>00079 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mListView->childCount() > 1) {
<a name="l00080"></a>00080 mListView->setSelected(mListView->firstChild(), <span class="keyword">false</span>);
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keywordtype">void</span> ProviderDialog::slotOk()
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 ProviderItem *item = <span class="keyword">static_cast<</span>ProviderItem *<span class="keyword">></span>( mListView->selectedItem() );
<a name="l00087"></a>00087 <span class="keywordflow">if</span> ( !item ) {
<a name="l00088"></a>00088 KMessageBox::error( <span class="keyword">this</span>, i18n(<span class="stringliteral">"No provider selected."</span>) );
<a name="l00089"></a>00089 <span class="keywordflow">return</span>;
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 mEngine-><a class="code" href="classKNS_1_1Engine.html#af702680e5d70ab246f63dc73f0b1c4a7" title="Asynchronous lookup of provider information such as upload and download locations, icon etc.">requestMetaInformation</a>( item->provider() );
<a name="l00093"></a>00093
<a name="l00094"></a>00094 accept();
<a name="l00095"></a>00095 }
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