<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>knewstuff: providerdialog.cpp Source File (knewstuff)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../..">API Reference</a> / <a href=".">knewstuff</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.4.7 --> <h1>providerdialog.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 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">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#e61306e6ca1de67eacccbc6b37eeb903">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">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">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#aa04f63d95cd8f80a438b6c21758688a">00052</a> ProviderDialog::ProviderDialog( <a class="code" href="classKNS_1_1Engine.html">Engine</a> *engine, <a class="codeRef" doxygen="qt.tag:" 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" doxygen="qt.tag:" href="qframe.html">QFrame</a> *topPage = plainPage(); <a name="l00058"></a>00058 <a name="l00059"></a>00059 <a class="codeRef" doxygen="qt.tag:" href="qboxlayout.html">QBoxLayout</a> *topLayout = <span class="keyword">new</span> <a class="codeRef" doxygen="qt.tag:" href="qvboxlayout.html">QVBoxLayout</a>( topPage ); <a name="l00060"></a>00060 <a name="l00061"></a>00061 <a class="codeRef" doxygen="qt.tag:" href="qlabel.html">QLabel</a> *description = <span class="keyword">new</span> <a class="codeRef" doxygen="qt.tag:" 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" doxygen="qt.tag:" 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" doxygen="qt.tag:" 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#f7bdb83bc6be6fbf36b930ce356be7c0">00069</a> <span class="keywordtype">void</span> <a class="code" href="classKNS_1_1ProviderDialog.html#f7bdb83bc6be6fbf36b930ce356be7c0">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#b083a12b698737f248db7cfece5360b4">00074</a> <span class="keywordtype">void</span> <a class="code" href="classKNS_1_1ProviderDialog.html#b083a12b698737f248db7cfece5360b4">ProviderDialog::addProvider</a>( <a class="code" href="classKNS_1_1Provider.html">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><a class="code" href="classKNS_1_1ProviderDialog.html#12af73d9aac65d5d625b849d29b0844b">00084</a> <span class="keywordtype">void</span> <a class="code" href="classKNS_1_1ProviderDialog.html#12af73d9aac65d5d625b849d29b0844b">ProviderDialog::slotOk</a>() <a name="l00085"></a>00085 { <a name="l00086"></a>00086 ProviderItem *item = static_cast<ProviderItem *>( 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#4e2bfc69a212905e18aa78cd6269bfba">requestMetaInformation</a>( item->provider() ); <a name="l00093"></a>00093 <a name="l00094"></a>00094 accept(); <a name="l00095"></a>00095 } </pre></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>knewstuff</h2> <div 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