<?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>kalarm: daemon.h Source File (kalarm)</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" /> <style type="text/css"> <!-- hr { display: none; } #content h2 { margin-left: 0px; } table.mdTable { background-color: #f8f8f8; border: .2em solid #d7d7d7; } td.mdRow { padding: 8px 20px; } td.md { font-weight: bold; } td.mdname1 { font-weight: bold; color: #602020; } td.mdname { font-weight: bold; color: #602020; } --> </style> </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> <img id="nav_header_logo_right" alt="" align="right" src="../../pimlogo.png" border="0" /> <div id="nav_header_title" align="left">KDE PIM 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_left" style="text-align: left;"> / <a href="../../">API Reference</a> / <a href=".">kalarm</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;"> <h2><a name="content"></a>kalarm</h2> <!-- Generated by Doxygen 1.5.5 --> <h1>daemon.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * daemon.h - interface with alarm daemon</span> <a name="l00003"></a>00003 <span class="comment"> * Program: kalarm</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright © 2001-2007 by David Jarvie <software@astrojar.org.uk></span> <a name="l00005"></a>00005 <span class="comment"> *</span> <a name="l00006"></a>00006 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span> <a name="l00007"></a>00007 <span class="comment"> * it under the terms of the GNU General Public License as published by</span> <a name="l00008"></a>00008 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span> <a name="l00009"></a>00009 <span class="comment"> * (at your option) any later version.</span> <a name="l00010"></a>00010 <span class="comment"> *</span> <a name="l00011"></a>00011 <span class="comment"> * This program is distributed in the hope that it will be useful,</span> <a name="l00012"></a>00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00013"></a>00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span> <a name="l00014"></a>00014 <span class="comment"> * GNU General Public License for more details.</span> <a name="l00015"></a>00015 <span class="comment"> *</span> <a name="l00016"></a>00016 <span class="comment"> * You should have received a copy of the GNU General Public License along</span> <a name="l00017"></a>00017 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span> <a name="l00018"></a>00018 <span class="comment"> * 51 Franklin Street, Fifth Floor, 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">#ifndef DAEMON_H</span> <a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define DAEMON_H</span> <a name="l00023"></a>00023 <span class="preprocessor"></span> <a name="l00024"></a>00024 <span class="preprocessor">#include <qobject.h></span> <a name="l00025"></a>00025 <span class="preprocessor">#include <qdatetime.h></span> <a name="l00026"></a>00026 <span class="preprocessor">#include <kaction.h></span> <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="preprocessor">#include <kalarmd/kalarmd.h></span> <a name="l00029"></a>00029 <span class="preprocessor">#include <kalarmd/alarmguiiface.h></span> <a name="l00030"></a>00030 <a name="l00031"></a>00031 <span class="keyword">class </span>KActionCollection; <a name="l00032"></a>00032 <span class="keyword">class </span><a class="code" href="classAlarmCalendar.html" title="Provides read and write access to calendar files.">AlarmCalendar</a>; <a name="l00033"></a>00033 <span class="keyword">class </span>AlarmEnableAction; <a name="l00034"></a>00034 <span class="keyword">class </span>NotificationHandler; <a name="l00035"></a>00035 <a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="keyword">class </span>Daemon : <span class="keyword">public</span> QObject <a name="l00038"></a>00038 { <a name="l00039"></a>00039 Q_OBJECT <a name="l00040"></a>00040 <span class="keyword">public</span>: <a name="l00041"></a>00041 <span class="keyword">static</span> <span class="keywordtype">void</span> initialise(); <a name="l00042"></a>00042 <span class="keyword">static</span> <span class="keywordtype">void</span> createDcopHandler(); <a name="l00043"></a>00043 <span class="keyword">static</span> <span class="keywordtype">bool</span> isDcopHandlerReady() { <span class="keywordflow">return</span> mDcopHandler; } <a name="l00044"></a>00044 <span class="keyword">static</span> AlarmEnableAction* createAlarmEnableAction(KActionCollection*, <span class="keyword">const</span> <span class="keywordtype">char</span>* name); <a name="l00045"></a>00045 <span class="keyword">static</span> <span class="keywordtype">bool</span> start(); <a name="l00046"></a>00046 <span class="keyword">static</span> <span class="keywordtype">bool</span> reregister() { <span class="keywordflow">return</span> registerWith(<span class="keyword">true</span>); } <a name="l00047"></a>00047 <span class="keyword">static</span> <span class="keywordtype">bool</span> reset(); <a name="l00048"></a>00048 <span class="keyword">static</span> <span class="keywordtype">bool</span> stop(); <a name="l00049"></a>00049 <span class="keyword">static</span> <span class="keywordtype">bool</span> autoStart(); <a name="l00050"></a>00050 <span class="keyword">static</span> <span class="keywordtype">void</span> enableAutoStart(<span class="keywordtype">bool</span> enable); <a name="l00051"></a>00051 <span class="keyword">static</span> <span class="keywordtype">void</span> notifyTimeChanged(); <a name="l00052"></a>00052 <span class="keyword">static</span> <span class="keywordtype">void</span> setAlarmsEnabled() { mInstance->setAlarmsEnabled(<span class="keyword">true</span>); } <a name="l00053"></a>00053 <span class="keyword">static</span> <span class="keywordtype">void</span> checkStatus() { checkIfRunning(); } <a name="l00054"></a>00054 <span class="keyword">static</span> <span class="keywordtype">bool</span> monitoringAlarms(); <a name="l00055"></a>00055 <span class="keyword">static</span> <span class="keywordtype">bool</span> isRunning(<span class="keywordtype">bool</span> startDaemon = <span class="keyword">true</span>); <a name="l00056"></a>00056 <span class="keyword">static</span> <span class="keywordtype">int</span> maxTimeSinceCheck(); <a name="l00057"></a>00057 <span class="keyword">static</span> <span class="keywordtype">bool</span> isRegistered() { <span class="keywordflow">return</span> mStatus == REGISTERED; } <a name="l00058"></a>00058 <span class="keyword">static</span> <span class="keywordtype">void</span> allowRegisterFailMsg() { mRegisterFailMsg = <span class="keyword">false</span>; } <a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="keyword">static</span> <span class="keywordtype">void</span> queueEvent(<span class="keyword">const</span> QString& eventID); <a name="l00061"></a>00061 <span class="keyword">static</span> <span class="keywordtype">void</span> savingEvent(<span class="keyword">const</span> QString& eventID); <a name="l00062"></a>00062 <span class="keyword">static</span> <span class="keywordtype">void</span> eventHandled(<span class="keyword">const</span> QString& eventID, <span class="keywordtype">bool</span> reloadCal); <a name="l00063"></a>00063 <a name="l00064"></a>00064 signals: <a name="l00065"></a>00065 <span class="keywordtype">void</span> daemonRunning(<span class="keywordtype">bool</span> running); <a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="keyword">private</span> slots: <a name="l00068"></a>00068 <span class="keywordtype">void</span> slotCalendarSaved(<a class="code" href="classAlarmCalendar.html" title="Provides read and write access to calendar files.">AlarmCalendar</a>*); <a name="l00069"></a>00069 <span class="keywordtype">void</span> checkIfStarted(); <a name="l00070"></a>00070 <span class="keywordtype">void</span> slotStarted() { updateRegisteredStatus(<span class="keyword">true</span>); } <a name="l00071"></a>00071 <span class="keywordtype">void</span> registerTimerExpired() { registrationResult((mStatus == REGISTERED), KAlarmd::FAILURE); } <a name="l00072"></a>00072 <a name="l00073"></a>00073 <span class="keywordtype">void</span> setAlarmsEnabled(<span class="keywordtype">bool</span> enable); <a name="l00074"></a>00074 <span class="keywordtype">void</span> timerCheckIfRunning(); <a name="l00075"></a>00075 <span class="keywordtype">void</span> slotPreferencesChanged(); <a name="l00076"></a>00076 <a name="l00077"></a>00077 <span class="keyword">private</span>: <a name="l00078"></a>00078 <span class="keyword">enum</span> Status <span class="comment">// daemon status. KEEP IN THIS ORDER!!</span> <a name="l00079"></a>00079 { <a name="l00080"></a>00080 STOPPED, <span class="comment">// daemon is not registered with DCOP</span> <a name="l00081"></a>00081 RUNNING, <span class="comment">// daemon is newly registered with DCOP</span> <a name="l00082"></a>00082 READY, <span class="comment">// daemon is ready to accept DCOP calls</span> <a name="l00083"></a>00083 REGISTERED <span class="comment">// we have registered with the daemon</span> <a name="l00084"></a>00084 }; <a name="l00085"></a>00085 Daemon() { } <a name="l00086"></a>00086 <span class="keyword">static</span> <span class="keywordtype">bool</span> registerWith(<span class="keywordtype">bool</span> reregister); <a name="l00087"></a>00087 <span class="keyword">static</span> <span class="keywordtype">void</span> registrationResult(<span class="keywordtype">bool</span> reregister, <span class="keywordtype">int</span> result, <span class="keywordtype">int</span> version = 0); <a name="l00088"></a>00088 <span class="keyword">static</span> <span class="keywordtype">void</span> reload(); <a name="l00089"></a>00089 <span class="keyword">static</span> <span class="keywordtype">void</span> notifyEventHandled(<span class="keyword">const</span> QString& eventID, <span class="keywordtype">bool</span> reloadCal); <a name="l00090"></a>00090 <span class="keyword">static</span> <span class="keywordtype">void</span> updateRegisteredStatus(<span class="keywordtype">bool</span> timeout = <span class="keyword">false</span>); <a name="l00091"></a>00091 <span class="keyword">static</span> <span class="keywordtype">void</span> enableCalendar(<span class="keywordtype">bool</span> enable); <a name="l00092"></a>00092 <span class="keyword">static</span> <span class="keywordtype">void</span> calendarIsEnabled(<span class="keywordtype">bool</span> enabled); <a name="l00093"></a>00093 <span class="keyword">static</span> <span class="keywordtype">bool</span> checkIfRunning(); <a name="l00094"></a>00094 <span class="keyword">static</span> <span class="keywordtype">void</span> setFastCheck(); <a name="l00095"></a>00095 <a name="l00096"></a>00096 <span class="keyword">static</span> Daemon* mInstance; <span class="comment">// only one instance allowed</span> <a name="l00097"></a>00097 <span class="keyword">static</span> NotificationHandler* mDcopHandler; <span class="comment">// handles DCOP requests from daemon</span> <a name="l00098"></a>00098 <span class="keyword">static</span> QValueList<QString> mQueuedEvents; <span class="comment">// IDs of pending events that daemon has triggered</span> <a name="l00099"></a>00099 <span class="keyword">static</span> QValueList<QString> mSavingEvents; <span class="comment">// IDs of updated events that are currently being saved</span> <a name="l00100"></a>00100 <span class="keyword">static</span> QTimer* mStartTimer; <span class="comment">// timer to check daemon status after starting daemon</span> <a name="l00101"></a>00101 <span class="keyword">static</span> QTimer* mRegisterTimer; <span class="comment">// timer to check whether daemon has sent registration status</span> <a name="l00102"></a>00102 <span class="keyword">static</span> QTimer* mStatusTimer; <span class="comment">// timer for checking daemon status</span> <a name="l00103"></a>00103 <span class="keyword">static</span> <span class="keywordtype">int</span> mStatusTimerCount; <span class="comment">// countdown for fast status checking</span> <a name="l00104"></a>00104 <span class="keyword">static</span> <span class="keywordtype">int</span> mStatusTimerInterval; <span class="comment">// timer interval (seconds) for checking daemon status</span> <a name="l00105"></a>00105 <span class="keyword">static</span> <span class="keywordtype">int</span> mStartTimeout; <span class="comment">// remaining number of times to check if alarm daemon has started</span> <a name="l00106"></a>00106 <span class="keyword">static</span> Status mStatus; <span class="comment">// daemon status</span> <a name="l00107"></a>00107 <span class="keyword">static</span> <span class="keywordtype">bool</span> mRunning; <span class="comment">// whether the alarm daemon is currently running</span> <a name="l00108"></a>00108 <span class="keyword">static</span> <span class="keywordtype">bool</span> mCalendarDisabled; <span class="comment">// monitoring of calendar is currently disabled by daemon</span> <a name="l00109"></a>00109 <span class="keyword">static</span> <span class="keywordtype">bool</span> mEnableCalPending; <span class="comment">// waiting to tell daemon to enable calendar</span> <a name="l00110"></a>00110 <span class="keyword">static</span> <span class="keywordtype">bool</span> mRegisterFailMsg; <span class="comment">// true if registration failure message has been displayed</span> <a name="l00111"></a>00111 <a name="l00112"></a>00112 <span class="keyword">friend</span> <span class="keyword">class </span>NotificationHandler; <a name="l00113"></a>00113 }; <a name="l00114"></a>00114 <a name="l00115"></a>00115 <span class="comment">/*=============================================================================</span> <a name="l00116"></a>00116 <span class="comment">= Class: AlarmEnableAction</span> <a name="l00117"></a>00117 <span class="comment">=============================================================================*/</span> <a name="l00118"></a>00118 <a name="l00119"></a>00119 <span class="keyword">class </span>AlarmEnableAction : <span class="keyword">public</span> KToggleAction <a name="l00120"></a>00120 { <a name="l00121"></a>00121 Q_OBJECT <a name="l00122"></a>00122 <span class="keyword">public</span>: <a name="l00123"></a>00123 AlarmEnableAction(<span class="keywordtype">int</span> accel, QObject* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name = 0); <a name="l00124"></a>00124 <span class="keyword">public</span> slots: <a name="l00125"></a>00125 <span class="keywordtype">void</span> setCheckedActual(<span class="keywordtype">bool</span>); <span class="comment">// set state and emit switched() signal</span> <a name="l00126"></a>00126 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setChecked(<span class="keywordtype">bool</span>); <span class="comment">// request state change and emit userClicked() signal</span> <a name="l00127"></a>00127 signals: <a name="l00128"></a>00128 <span class="keywordtype">void</span> switched(<span class="keywordtype">bool</span>); <span class="comment">// state has changed (KToggleAction::toggled() is only emitted when clicked by user)</span> <a name="l00129"></a>00129 <span class="keywordtype">void</span> userClicked(<span class="keywordtype">bool</span>); <span class="comment">// user has clicked the control (param = desired state)</span> <a name="l00130"></a>00130 <span class="keyword">private</span>: <a name="l00131"></a>00131 <span class="keywordtype">bool</span> mInitialised; <a name="l00132"></a>00132 }; <a name="l00133"></a>00133 <a name="l00134"></a>00134 <span class="preprocessor">#endif // DAEMON_H</span> </pre></div></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>kalarm</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="hierarchy.html">Class Hierarchy</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="functions.html">Class Members</a></li></ul> <!-- <h2>Class Picker</h2> <div style="text-align: center;"> <form name="guideform"> <select name="guidelinks" style="width:100%;" onChange="window.location=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value"> <option value="annotated.html">-- Choose --</option> <option value="classAlarmCalendar.html">alarmcalendar</option>, <option value="classKAEvent.html">kaevent</option>, <option value="classKAlarmIface.html">kalarmiface</option>, <option value="classMainWindowBase.html">mainwindowbase</option>, <option value="classMessageWin.html">messagewin</option>, <option value="classPickFileRadio.html">pickfileradio</option>, <option value="classStartOfDayTimer.html">startofdaytimer</option>, </select> </form> </div> --> </div></div> <div class="menu_box"><h2>API Dox</h2> <div class="nav_list"> <ul> <li><a href="../../akregator/html/index.html">akregator</a></li><li> <a href="../../akregator/src/html/index.html">src</a></li><li> <a href="../../akregator/src/librss/html/index.html">librss</a></li><li><a href="../../certmanager/html/index.html">certmanager</a></li><li> <a href="../../certmanager/lib/html/index.html">lib</a></li><li><a href="../../kaddressbook/html/index.html">kaddressbook</a></li><li><a href="../../kalarm/html/index.html">kalarm</a></li><li> <a href="../../kalarm/lib/html/index.html">lib</a></li><li><a href="../../kandy/html/index.html">kandy</a></li><li><a href="../../karm/html/index.html">karm</a></li><li><a href="../../kdgantt/html/index.html">kdgantt</a></li><li><a href="../../kgantt/html/index.html">kgantt</a></li><li><a href="../../kioslaves/html/index.html">kioslaves</a></li><li> <a href="../../kioslaves/imap4/html/index.html">imap4</a></li><li> <a href="../../kioslaves/mbox/html/index.html">mbox</a></li><li><a href="../../kitchensync/html/index.html">kitchensync</a></li><li><a href="../../kmail/html/index.html">kmail</a></li><li><a href="../../knotes/html/index.html">knotes</a></li><li><a href="../../konsolekalendar/html/index.html">konsolekalendar</a></li><li><a href="../../kontact/html/index.html">kontact</a></li><li><a href="../../korganizer/html/index.html">korganizer</a></li><li><a href="../../kpilot/html/index.html">kpilot</a></li><li> <a href="../../kpilot/kpilot/html/index.html">kpilot</a></li><li> <a href="../../kpilot/lib/html/index.html">lib</a></li><li><a href="../../libemailfunctions/html/index.html">libemailfunctions</a></li><li><a href="../../libkcal/html/index.html">libkcal</a></li><li><a href="../../libkdepim/html/index.html">libkdepim</a></li><li><a href="../../libkholidays/html/index.html">libkholidays</a></li><li><a href="../../libkmime/html/index.html">libkmime</a></li><li><a href="../../libkpgp/html/index.html">libkpgp</a></li><li><a href="../../libkpimidentities/html/index.html">libkpimidentities</a></li> </ul></div></div> </td> </tr> </table> <span class="doNotDisplay"> <a href="http://www.kde.org/" accesskey="8">KDE Home</a> | <a href="http://accessibility.kde.org/" accesskey="9">KDE Accessibility Home</a> | <a href="http://www.kde.org/media/accesskeys.php" accesskey="0">Description of Access Keys</a> </span> <div style="height: 8px"></div> <div id="footer"> <div id="footer_left"> Maintained by <a href="mailto:groot@kde.org">Adriaan de Groot</a> and <a href="mailto:winter@kde.org">Allen Winter</a>. <br/> KDE and K Desktop Environment are trademarks of <a href="http://www.kde.org/areas/kde-ev/" title="Homepage of the KDE non-profit Organization">KDE e.V.</a> | <a href="http://www.kde.org/contact/impressum.php">Legal</a> </div> <div id="footer_right"><img src="/media/images/footer_right.png" style="margin: 0px" alt="" /></div> </div> <!-- WARNING: DO NOT SEND MAIL TO THE FOLLOWING EMAIL ADDRESS! 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