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<h2><a name="content"></a>karm</h2>
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<h1>task.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include <qcstring.h></span>
<a name="l00002"></a>00002 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00003"></a>00003 <span class="preprocessor">#include <qstring.h></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#include "kapplication.h"</span> <span class="comment">// kapp</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "kdebug.h"</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="preprocessor">#include "event.h"</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#include "karmutility.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include "task.h"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include "taskview.h"</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "preferences.h"</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="keyword">const</span> <span class="keywordtype">int</span> gSecondsPerMinute = 60;
<a name="l00020"></a>00020
<a name="l00021"></a>00021
<a name="l00022"></a>00022 QPtrVector<QPixmap> *Task::icons = 0;
<a name="l00023"></a>00023
<a name="l00024"></a>00024 Task::Task( <span class="keyword">const</span> QString& taskName, <span class="keywordtype">long</span> minutes, <span class="keywordtype">long</span> sessionTime,
<a name="l00025"></a>00025 DesktopList desktops, <a class="code" href="classTaskView.html" title="Container and interface for the tasks.">TaskView</a> *parent)
<a name="l00026"></a>00026 : QObject(), QListViewItem(parent)
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 init(taskName, minutes, sessionTime, desktops, 0);
<a name="l00029"></a>00029 }
<a name="l00030"></a>00030
<a name="l00031"></a>00031 Task::Task( <span class="keyword">const</span> QString& taskName, <span class="keywordtype">long</span> minutes, <span class="keywordtype">long</span> sessionTime,
<a name="l00032"></a>00032 DesktopList desktops, <a class="code" href="classTask.html" title="A class representing a task.">Task</a> *parent)
<a name="l00033"></a>00033 : QObject(), QListViewItem(parent)
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 init(taskName, minutes, sessionTime, desktops, 0);
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037
<a name="l00038"></a>00038 Task::Task( KCal::Todo* todo, <a class="code" href="classTaskView.html" title="Container and interface for the tasks.">TaskView</a>* parent )
<a name="l00039"></a>00039 : QObject(), QListViewItem( parent )
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keywordtype">long</span> minutes = 0;
<a name="l00042"></a>00042 QString name;
<a name="l00043"></a>00043 <span class="keywordtype">long</span> sessionTime = 0;
<a name="l00044"></a>00044 <span class="keywordtype">int</span> percent_complete = 0;
<a name="l00045"></a>00045 DesktopList desktops;
<a name="l00046"></a>00046
<a name="l00047"></a>00047 parseIncidence(todo, minutes, sessionTime, name, desktops, percent_complete);
<a name="l00048"></a>00048 init(name, minutes, sessionTime, desktops, percent_complete);
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keywordtype">void</span> Task::init( <span class="keyword">const</span> QString& taskName, <span class="keywordtype">long</span> minutes, <span class="keywordtype">long</span> sessionTime,
<a name="l00052"></a>00052 DesktopList desktops, <span class="keywordtype">int</span> percent_complete)
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="comment">// If our parent is the taskview then connect our totalTimesChanged</span>
<a name="l00055"></a>00055 <span class="comment">// signal to its receiver</span>
<a name="l00056"></a>00056 <span class="keywordflow">if</span> ( ! parent() )
<a name="l00057"></a>00057 connect( <span class="keyword">this</span>, SIGNAL( totalTimesChanged ( <span class="keywordtype">long</span>, <span class="keywordtype">long</span> ) ),
<a name="l00058"></a>00058 listView(), SLOT( taskTotalTimesChanged( <span class="keywordtype">long</span>, <span class="keywordtype">long</span>) ));
<a name="l00059"></a>00059
<a name="l00060"></a>00060 connect( <span class="keyword">this</span>, SIGNAL( <a class="code" href="classTask.html#e6ca164d2abc21da0695a33c9d476015" title="signal that we&#39;re about to delete a task">deletingTask</a>( <a class="code" href="classTask.html" title="A class representing a task.">Task</a>* ) ),
<a name="l00061"></a>00061 listView(), SLOT( <a class="code" href="classTask.html#e6ca164d2abc21da0695a33c9d476015" title="signal that we&#39;re about to delete a task">deletingTask</a>( <a class="code" href="classTask.html" title="A class representing a task.">Task</a>* ) ));
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keywordflow">if</span> (icons == 0) {
<a name="l00064"></a>00064 icons = <span class="keyword">new</span> QPtrVector<QPixmap>(8);
<a name="l00065"></a>00065 KIconLoader* kil = <span class="keyword">new</span> KIconLoader(<span class="stringliteral">"karm"</span>); <span class="comment">// always load icons from the KArm application</span>
<a name="l00066"></a>00066 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<8; i++)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 QPixmap *icon = <span class="keyword">new</span> QPixmap();
<a name="l00069"></a>00069 QString <a class="code" href="classTask.html#e18d2ce750c810aa14033d6c1df99e0d" title="returns the name of this task.">name</a>;
<a name="l00070"></a>00070 name.sprintf(<span class="stringliteral">"watch-%d.xpm"</span>,i);
<a name="l00071"></a>00071 *icon = kil->loadIcon( name, KIcon::User );
<a name="l00072"></a>00072 icons->insert(i,icon);
<a name="l00073"></a>00073 }
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075
<a name="l00076"></a>00076 _removing = <span class="keyword">false</span>;
<a name="l00077"></a>00077 _name = taskName.stripWhiteSpace();
<a name="l00078"></a>00078 _lastStart = QDateTime::currentDateTime();
<a name="l00079"></a>00079 _totalTime = _time = minutes;
<a name="l00080"></a>00080 _totalSessionTime = _sessionTime = sessionTime;
<a name="l00081"></a>00081 _timer = <span class="keyword">new</span> QTimer(<span class="keyword">this</span>);
<a name="l00082"></a>00082 _desktops = desktops;
<a name="l00083"></a>00083 connect(_timer, SIGNAL(timeout()), <span class="keyword">this</span>, SLOT(<a class="code" href="classTask.html#73851f2e76b40b6c99cfbe02752d8059" title="animate the active icon">updateActiveIcon</a>()));
<a name="l00084"></a>00084 setPixmap(1, UserIcon(QString::fromLatin1(<span class="stringliteral">"empty-watch.xpm"</span>)));
<a name="l00085"></a>00085 _currentPic = 0;
<a name="l00086"></a>00086 _percentcomplete = percent_complete;
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <a class="code" href="classTask.html#4ceb4bba9ac808a61e346031a6beac89" title="Update the display of the task (all columns) in the UI.">update</a>();
<a name="l00089"></a>00089 changeParentTotalTimes( _sessionTime, _time);
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 Task::~Task() {
<a name="l00093"></a>00093 emit <a class="code" href="classTask.html#e6ca164d2abc21da0695a33c9d476015" title="signal that we&#39;re about to delete a task">deletingTask</a>(<span class="keyword">this</span>);
<a name="l00094"></a>00094 <span class="keyword">delete</span> _timer;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a><a class="code" href="classTask.html#6b36fb9311e31d5708ba0755721e8292">00097</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#6b36fb9311e31d5708ba0755721e8292" title="starts or stops a task">Task::setRunning</a>( <span class="keywordtype">bool</span> on, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a>* storage, QDateTime whenStarted, QDateTime whenStopped )
<a name="l00098"></a>00098 <span class="comment">// Sets a task running or stopped. If the task is to be stopped, whenStarted is not evaluated.</span>
<a name="l00099"></a>00099 <span class="comment">// on=true if the task shall be started on=false if the task shall be stopped</span>
<a name="l00100"></a>00100 <span class="comment">// This is the back-end, the front-end is StartTimerFor()</span>
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 kdDebug(5970) << <span class="stringliteral">"Entering Task::setRunning "</span> << <span class="stringliteral">"on="</span> << on << <span class="stringliteral">"whenStarted="</span> << whenStarted << <span class="stringliteral">" whenStopped="</span> << whenStopped << endl;
<a name="l00103"></a>00103 <span class="keywordflow">if</span> ( on )
<a name="l00104"></a>00104 {
<a name="l00105"></a>00105 <span class="keywordflow">if</span> (!_timer->isActive())
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 _timer->start(1000);
<a name="l00108"></a>00108 storage-><a class="code" href="classKarmStorage.html#905f23e1bab55b4493d237dfcc469134" title="Log the event that a timer has started for a task.">startTimer</a>(<span class="keyword">this</span>);
<a name="l00109"></a>00109 _currentPic=7;
<a name="l00110"></a>00110 _lastStart = whenStarted;
<a name="l00111"></a>00111 <a class="code" href="classTask.html#73851f2e76b40b6c99cfbe02752d8059" title="animate the active icon">updateActiveIcon</a>();
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114 <span class="keywordflow">else</span>
<a name="l00115"></a>00115 {
<a name="l00116"></a>00116 <span class="keywordflow">if</span> (_timer->isActive())
<a name="l00117"></a>00117 {
<a name="l00118"></a>00118 _timer->stop();
<a name="l00119"></a>00119 <span class="keywordflow">if</span> ( ! _removing )
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 storage-><a class="code" href="classKarmStorage.html#9deb86884cc80783e4488b39f0fac128" title="Log the event that the timer has stopped for this task.">stopTimer</a>(<span class="keyword">this</span>, whenStopped);
<a name="l00122"></a>00122 setPixmap(1, UserIcon(QString::fromLatin1(<span class="stringliteral">"empty-watch.xpm"</span>)));
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124 }
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a><a class="code" href="classTask.html#f52bbd875ab08da52edee8769ff3fb40">00128</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#f52bbd875ab08da52edee8769ff3fb40" title="Set unique id for the task.">Task::setUid</a>(QString <a class="code" href="classTask.html#9a822ba9744f31d2e2bc92c74b757ac2" title="Return unique iCalendar Todo ID for this task.">uid</a>) {
<a name="l00129"></a>00129 _uid = uid;
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a><a class="code" href="classTask.html#810ac835cff9a3fab9f7c8983a950431">00132</a> <span class="keywordtype">bool</span> <a class="code" href="classTask.html#810ac835cff9a3fab9f7c8983a950431" title="return the state of a task - if it&#39;s running or not">Task::isRunning</a>()<span class="keyword"> const</span>
<a name="l00133"></a>00133 <span class="keyword"></span>{
<a name="l00134"></a>00134 <span class="keywordflow">return</span> _timer->isActive();
<a name="l00135"></a>00135 }
<a name="l00136"></a>00136
<a name="l00137"></a><a class="code" href="classTask.html#700e1105fcebc29088211bc9db9944d6">00137</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#700e1105fcebc29088211bc9db9944d6" title="sets the name of the task">Task::setName</a>( <span class="keyword">const</span> QString& name, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a>* storage )
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 kdDebug(5970) << <span class="stringliteral">"Task:setName: "</span> << name << endl;
<a name="l00140"></a>00140
<a name="l00141"></a>00141 QString oldname = _name;
<a name="l00142"></a>00142 <span class="keywordflow">if</span> ( oldname != name ) {
<a name="l00143"></a>00143 _name = name;
<a name="l00144"></a>00144 storage-><a class="code" href="classKarmStorage.html#a9a16025d66033522656c8fd33996453" title="Log a change to a task name.">setName</a>(<span class="keyword">this</span>, oldname);
<a name="l00145"></a>00145 <a class="code" href="classTask.html#4ceb4bba9ac808a61e346031a6beac89" title="Update the display of the task (all columns) in the UI.">update</a>();
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148
<a name="l00149"></a><a class="code" href="classTask.html#ab22020f954727f597dd7a610b9182d3">00149</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#ab22020f954727f597dd7a610b9182d3" title="Update percent complete for this task.">Task::setPercentComplete</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> percent, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a> *storage)
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 kdDebug(5970) << <span class="stringliteral">"Task::setPercentComplete("</span> << percent << <span class="stringliteral">", storage): "</span>
<a name="l00152"></a>00152 << _uid << endl;
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordflow">if</span> (!percent)
<a name="l00155"></a>00155 _percentcomplete = 0;
<a name="l00156"></a>00156 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (percent > 100)
<a name="l00157"></a>00157 _percentcomplete = 100;
<a name="l00158"></a>00158 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (percent < 0)
<a name="l00159"></a>00159 _percentcomplete = 0;
<a name="l00160"></a>00160 <span class="keywordflow">else</span>
<a name="l00161"></a>00161 _percentcomplete = percent;
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keywordflow">if</span> (<a class="code" href="classTask.html#810ac835cff9a3fab9f7c8983a950431" title="return the state of a task - if it&#39;s running or not">isRunning</a>() && _percentcomplete==100) <a class="code" href="classTask.html#d76165e22581f54e9fda8a639cdffe7a" title="Return task view for this task.">taskView</a>()-><a class="code" href="classTaskView.html#2c591387533dafe6b6482f34fca6934f">stopTimerFor</a>(<span class="keyword">this</span>);
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <a class="code" href="classTask.html#8440f07186682b23c1c1212a461a33ee" title="Sets an appropriate icon for this task based on its level of completion.">setPixmapProgress</a>();
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="comment">// When parent marked as complete, mark all children as complete as well.</span>
<a name="l00168"></a>00168 <span class="comment">// Complete tasks are not displayed in the task view, so if a parent is</span>
<a name="l00169"></a>00169 <span class="comment">// marked as complete and some of the children are not, then we get an error</span>
<a name="l00170"></a>00170 <span class="comment">// message. KArm actually keep chugging along in this case and displays the</span>
<a name="l00171"></a>00171 <span class="comment">// child tasks just fine, so an alternative solution is to remove that error</span>
<a name="l00172"></a>00172 <span class="comment">// message (from KarmStorage::load). But I think it makes more sense that</span>
<a name="l00173"></a>00173 <span class="comment">// if you mark a parent task as complete, then all children should be</span>
<a name="l00174"></a>00174 <span class="comment">// complete as well.</span>
<a name="l00175"></a>00175 <span class="comment">//</span>
<a name="l00176"></a>00176 <span class="comment">// This behavior is consistent with KOrganizer (as of 2003-09-24).</span>
<a name="l00177"></a>00177 <span class="keywordflow">if</span> (_percentcomplete == 100)
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 <span class="keywordflow">for</span> (<a class="code" href="classTask.html" title="A class representing a task.">Task</a>* child= this-><a class="code" href="classTask.html#aaedcc7fa646b15e0451a638ed3fdf63" title="return parent Task or null in case of TaskView.">firstChild</a>(); child; child = child-><a class="code" href="classTask.html#a7c59fd2c4318c9eac3bf10fb0201422">nextSibling</a>())
<a name="l00180"></a>00180 child->setPercentComplete(_percentcomplete, storage);
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183
<a name="l00184"></a><a class="code" href="classTask.html#8440f07186682b23c1c1212a461a33ee">00184</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#8440f07186682b23c1c1212a461a33ee" title="Sets an appropriate icon for this task based on its level of completion.">Task::setPixmapProgress</a>()
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 QPixmap* icon = <span class="keyword">new</span> QPixmap();
<a name="l00187"></a>00187 <span class="keywordflow">if</span> (_percentcomplete >= 100)
<a name="l00188"></a>00188 *icon = UserIcon(<span class="stringliteral">"task-complete.xpm"</span>);
<a name="l00189"></a>00189 <span class="keywordflow">else</span>
<a name="l00190"></a>00190 *icon = UserIcon(<span class="stringliteral">"task-incomplete.xpm"</span>);
<a name="l00191"></a>00191 setPixmap(0, *icon);
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193
<a name="l00194"></a><a class="code" href="classTask.html#465cfd298427ead3becc3911098f776c">00194</a> <span class="keywordtype">bool</span> <a class="code" href="classTask.html#465cfd298427ead3becc3911098f776c" title="Return true if task is complete (percent complete equals 100).">Task::isComplete</a>() { <span class="keywordflow">return</span> _percentcomplete == 100; }
<a name="l00195"></a>00195
<a name="l00196"></a><a class="code" href="classTask.html#4d6979d0c0f706d202fcd78849d4fe07">00196</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#4d6979d0c0f706d202fcd78849d4fe07" title="Remove current task and all it&#39;s children from the view.">Task::removeFromView</a>()
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 <span class="keywordflow">while</span> ( <a class="code" href="classTask.html" title="A class representing a task.">Task</a>* child = <a class="code" href="classTask.html#aaedcc7fa646b15e0451a638ed3fdf63" title="return parent Task or null in case of TaskView.">firstChild</a>() )
<a name="l00199"></a>00199 child->removeFromView();
<a name="l00200"></a>00200 <span class="keyword">delete</span> <span class="keyword">this</span>;
<a name="l00201"></a>00201 }
<a name="l00202"></a>00202
<a name="l00203"></a>00203 <span class="keywordtype">void</span> Task::setDesktopList ( DesktopList desktopList )
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 _desktops = desktopList;
<a name="l00206"></a>00206 }
<a name="l00207"></a>00207
<a name="l00208"></a><a class="code" href="classTask.html#4bdbf1a80fc1172dd2a2545bca272b3a">00208</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#4bdbf1a80fc1172dd2a2545bca272b3a" title="Change task time.">Task::changeTime</a>( <span class="keywordtype">long</span> minutes, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a>* storage )
<a name="l00209"></a>00209 {
<a name="l00210"></a>00210 <a class="code" href="classTask.html#1be2a2bf84f843d70b33be28c10a4025" title="Add minutes to time and session time, and write to storage.">changeTimes</a>( minutes, minutes, storage);
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212
<a name="l00213"></a><a class="code" href="classTask.html#1be2a2bf84f843d70b33be28c10a4025">00213</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#1be2a2bf84f843d70b33be28c10a4025" title="Add minutes to time and session time, and write to storage.">Task::changeTimes</a>( <span class="keywordtype">long</span> minutesSession, <span class="keywordtype">long</span> minutes, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a>* storage)
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 <span class="keywordflow">if</span>( minutesSession != 0 || minutes != 0)
<a name="l00216"></a>00216 {
<a name="l00217"></a>00217 _sessionTime += minutesSession;
<a name="l00218"></a>00218 _time += minutes;
<a name="l00219"></a>00219 <span class="keywordflow">if</span> ( storage ) storage-><a class="code" href="classKarmStorage.html#bd6111b30d7c4930d8c6d7b9d4daf294" title="Log the change in a task&#39;s time.">changeTime</a>(<span class="keyword">this</span>, minutes * gSecondsPerMinute);
<a name="l00220"></a>00220 <a class="code" href="classTask.html#958864b71ceb9134557fcecd1bb6c7df" title="adds minutes to total and session time">changeTotalTimes</a>( minutesSession, minutes );
<a name="l00221"></a>00221 }
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a><a class="code" href="classTask.html#958864b71ceb9134557fcecd1bb6c7df">00224</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#958864b71ceb9134557fcecd1bb6c7df" title="adds minutes to total and session time">Task::changeTotalTimes</a>( <span class="keywordtype">long</span> minutesSession, <span class="keywordtype">long</span> minutes )
<a name="l00225"></a>00225 {
<a name="l00226"></a>00226 kdDebug(5970)
<a name="l00227"></a>00227 << <span class="stringliteral">"Task::changeTotalTimes("</span> << minutesSession << <span class="stringliteral">", "</span>
<a name="l00228"></a>00228 << minutes << <span class="stringliteral">") for "</span> << <a class="code" href="classTask.html#e18d2ce750c810aa14033d6c1df99e0d" title="returns the name of this task.">name</a>() << endl;
<a name="l00229"></a>00229
<a name="l00230"></a>00230 _totalSessionTime += minutesSession;
<a name="l00231"></a>00231 _totalTime += minutes;
<a name="l00232"></a>00232 <a class="code" href="classTask.html#4ceb4bba9ac808a61e346031a6beac89" title="Update the display of the task (all columns) in the UI.">update</a>();
<a name="l00233"></a>00233 changeParentTotalTimes( minutesSession, minutes );
<a name="l00234"></a>00234 }
<a name="l00235"></a>00235
<a name="l00236"></a><a class="code" href="classTask.html#3a6b331837192d762fcf06b45fd4b609">00236</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#3a6b331837192d762fcf06b45fd4b609" title="Reset all times to 0.">Task::resetTimes</a>()
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 _totalSessionTime -= _sessionTime;
<a name="l00239"></a>00239 _totalTime -= _time;
<a name="l00240"></a>00240 changeParentTotalTimes( -_sessionTime, -_time);
<a name="l00241"></a>00241 _sessionTime = 0;
<a name="l00242"></a>00242 _time = 0;
<a name="l00243"></a>00243 <a class="code" href="classTask.html#4ceb4bba9ac808a61e346031a6beac89" title="Update the display of the task (all columns) in the UI.">update</a>();
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <span class="keywordtype">void</span> Task::changeParentTotalTimes( <span class="keywordtype">long</span> minutesSession, <span class="keywordtype">long</span> minutes )
<a name="l00247"></a>00247 {
<a name="l00248"></a>00248 <span class="comment">//kdDebug(5970)</span>
<a name="l00249"></a>00249 <span class="comment">// << "Task::changeParentTotalTimes(" << minutesSession << ", "</span>
<a name="l00250"></a>00250 <span class="comment">// << minutes << ") for " << name() << endl;</span>
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keywordflow">if</span> ( <a class="code" href="classTask.html#ca18708f5b4570c5efd2fa01f4170a3b" title="tells you whether this task is the root of the task tree">isRoot</a>() )
<a name="l00253"></a>00253 emit totalTimesChanged( minutesSession, minutes );
<a name="l00254"></a>00254 <span class="keywordflow">else</span>
<a name="l00255"></a>00255 parent()-><a class="code" href="classTask.html#958864b71ceb9134557fcecd1bb6c7df" title="adds minutes to total and session time">changeTotalTimes</a>( minutesSession, minutes );
<a name="l00256"></a>00256 }
<a name="l00257"></a>00257
<a name="l00258"></a><a class="code" href="classTask.html#f3c73c4a21db23c5550c4ee25e44164b">00258</a> <span class="keywordtype">bool</span> <a class="code" href="classTask.html#f3c73c4a21db23c5550c4ee25e44164b" title="remove Task with all it&#39;s children">Task::remove</a>( QPtrList<Task>& activeTasks, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a>* storage)
<a name="l00259"></a>00259 {
<a name="l00260"></a>00260 kdDebug(5970) << <span class="stringliteral">"Task::remove: "</span> << _name << endl;
<a name="l00261"></a>00261
<a name="l00262"></a>00262 <span class="keywordtype">bool</span> ok = <span class="keyword">true</span>;
<a name="l00263"></a>00263
<a name="l00264"></a>00264 _removing = <span class="keyword">true</span>;
<a name="l00265"></a>00265 storage-><a class="code" href="classKarmStorage.html#602128e1797fa4b69cf86ae2b5b57705" title="Remove this task from iCalendar file.">removeTask</a>(<span class="keyword">this</span>);
<a name="l00266"></a>00266 <span class="keywordflow">if</span>( <a class="code" href="classTask.html#810ac835cff9a3fab9f7c8983a950431" title="return the state of a task - if it&#39;s running or not">isRunning</a>() ) <a class="code" href="classTask.html#6b36fb9311e31d5708ba0755721e8292" title="starts or stops a task">setRunning</a>( <span class="keyword">false</span>, storage );
<a name="l00267"></a>00267
<a name="l00268"></a>00268 <span class="keywordflow">for</span> (<a class="code" href="classTask.html" title="A class representing a task.">Task</a>* child = this-><a class="code" href="classTask.html#aaedcc7fa646b15e0451a638ed3fdf63" title="return parent Task or null in case of TaskView.">firstChild</a>(); child; child = child-><a class="code" href="classTask.html#a7c59fd2c4318c9eac3bf10fb0201422">nextSibling</a>())
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 <span class="keywordflow">if</span> (child->isRunning())
<a name="l00271"></a>00271 child->setRunning(<span class="keyword">false</span>, storage);
<a name="l00272"></a>00272 child->remove(activeTasks, storage);
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274
<a name="l00275"></a>00275 changeParentTotalTimes( -_sessionTime, -_time);
<a name="l00276"></a>00276
<a name="l00277"></a>00277 _removing = <span class="keyword">false</span>;
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="keywordflow">return</span> ok;
<a name="l00280"></a>00280 }
<a name="l00281"></a>00281
<a name="l00282"></a><a class="code" href="classTask.html#73851f2e76b40b6c99cfbe02752d8059">00282</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#73851f2e76b40b6c99cfbe02752d8059" title="animate the active icon">Task::updateActiveIcon</a>()
<a name="l00283"></a>00283 {
<a name="l00284"></a>00284 _currentPic = (_currentPic+1) % 8;
<a name="l00285"></a>00285 setPixmap(1, *(*icons)[_currentPic]);
<a name="l00286"></a>00286 }
<a name="l00287"></a>00287
<a name="l00288"></a><a class="code" href="classTask.html#f7aab51b1dc16e9f650611bce5283b5f">00288</a> QString <a class="code" href="classTask.html#f7aab51b1dc16e9f650611bce5283b5f" title="Returns that task name, prefixed by parent tree up to root.">Task::fullName</a>()<span class="keyword"> const</span>
<a name="l00289"></a>00289 <span class="keyword"></span>{
<a name="l00290"></a>00290 <span class="keywordflow">if</span> (<a class="code" href="classTask.html#ca18708f5b4570c5efd2fa01f4170a3b" title="tells you whether this task is the root of the task tree">isRoot</a>())
<a name="l00291"></a>00291 <span class="keywordflow">return</span> <a class="code" href="classTask.html#e18d2ce750c810aa14033d6c1df99e0d" title="returns the name of this task.">name</a>();
<a name="l00292"></a>00292 <span class="keywordflow">else</span>
<a name="l00293"></a>00293 <span class="keywordflow">return</span> parent()-><a class="code" href="classTask.html#f7aab51b1dc16e9f650611bce5283b5f" title="Returns that task name, prefixed by parent tree up to root.">fullName</a>() + QString::fromLatin1(<span class="stringliteral">"/"</span>) + <a class="code" href="classTask.html#e18d2ce750c810aa14033d6c1df99e0d" title="returns the name of this task.">name</a>();
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a><a class="code" href="classTask.html#fe2427b39575f149d4064d4537b61a87">00296</a> KCal::Todo* <a class="code" href="classTask.html#fe2427b39575f149d4064d4537b61a87" title="Load the todo passed in with this tasks info.">Task::asTodo</a>(KCal::Todo* todo)<span class="keyword"> const</span>
<a name="l00297"></a>00297 <span class="keyword"></span>{
<a name="l00298"></a>00298
<a name="l00299"></a>00299 Q_ASSERT( todo != NULL );
<a name="l00300"></a>00300
<a name="l00301"></a>00301 kdDebug(5970) << <span class="stringliteral">"Task::asTodo: name() = '"</span> << <a class="code" href="classTask.html#e18d2ce750c810aa14033d6c1df99e0d" title="returns the name of this task.">name</a>() << <span class="stringliteral">"'"</span> << endl;
<a name="l00302"></a>00302 todo->setSummary( <a class="code" href="classTask.html#e18d2ce750c810aa14033d6c1df99e0d" title="returns the name of this task.">name</a>() );
<a name="l00303"></a>00303
<a name="l00304"></a>00304 <span class="comment">// Note: if the date start is empty, the KOrganizer GUI will have the</span>
<a name="l00305"></a>00305 <span class="comment">// checkbox blank, but will prefill the todo's starting datetime to the</span>
<a name="l00306"></a>00306 <span class="comment">// time the file is opened.</span>
<a name="l00307"></a>00307 <span class="comment">// todo->setDtStart( current );</span>
<a name="l00308"></a>00308
<a name="l00309"></a>00309 todo->setCustomProperty( kapp->instanceName(),
<a name="l00310"></a>00310 QCString( <span class="stringliteral">"totalTaskTime"</span> ), QString::number( _time ) );
<a name="l00311"></a>00311 todo->setCustomProperty( kapp->instanceName(),
<a name="l00312"></a>00312 QCString( <span class="stringliteral">"totalSessionTime"</span> ), QString::number( _sessionTime) );
<a name="l00313"></a>00313
<a name="l00314"></a>00314 <span class="keywordflow">if</span> (getDesktopStr().isEmpty())
<a name="l00315"></a>00315 todo->removeCustomProperty(kapp->instanceName(), QCString(<span class="stringliteral">"desktopList"</span>));
<a name="l00316"></a>00316 <span class="keywordflow">else</span>
<a name="l00317"></a>00317 todo->setCustomProperty( kapp->instanceName(),
<a name="l00318"></a>00318 QCString( <span class="stringliteral">"desktopList"</span> ), getDesktopStr() );
<a name="l00319"></a>00319
<a name="l00320"></a>00320 todo->setOrganizer( Preferences::instance()->userRealName() );
<a name="l00321"></a>00321
<a name="l00322"></a>00322 todo->setPercentComplete(_percentcomplete);
<a name="l00323"></a>00323
<a name="l00324"></a>00324 <span class="keywordflow">return</span> todo;
<a name="l00325"></a>00325 }
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="keywordtype">bool</span> Task::parseIncidence( KCal::Incidence* incident, <span class="keywordtype">long</span>& minutes,
<a name="l00328"></a>00328 <span class="keywordtype">long</span>& sessionMinutes, QString& name, DesktopList& desktops,
<a name="l00329"></a>00329 <span class="keywordtype">int</span>& percent_complete )
<a name="l00330"></a>00330 {
<a name="l00331"></a>00331 <span class="keywordtype">bool</span> ok;
<a name="l00332"></a>00332
<a name="l00333"></a>00333 name = incident->summary();
<a name="l00334"></a>00334 _uid = incident->uid();
<a name="l00335"></a>00335
<a name="l00336"></a>00336 _comment = incident->description();
<a name="l00337"></a>00337
<a name="l00338"></a>00338 ok = <span class="keyword">false</span>;
<a name="l00339"></a>00339 minutes = incident->customProperty( kapp->instanceName(),
<a name="l00340"></a>00340 QCString( <span class="stringliteral">"totalTaskTime"</span> )).toInt( &ok );
<a name="l00341"></a>00341 <span class="keywordflow">if</span> ( !ok )
<a name="l00342"></a>00342 minutes = 0;
<a name="l00343"></a>00343
<a name="l00344"></a>00344 ok = <span class="keyword">false</span>;
<a name="l00345"></a>00345 sessionMinutes = incident->customProperty( kapp->instanceName(),
<a name="l00346"></a>00346 QCString( <span class="stringliteral">"totalSessionTime"</span> )).toInt( &ok );
<a name="l00347"></a>00347 <span class="keywordflow">if</span> ( !ok )
<a name="l00348"></a>00348 sessionMinutes = 0;
<a name="l00349"></a>00349
<a name="l00350"></a>00350 QString desktopList = incident->customProperty( kapp->instanceName(),
<a name="l00351"></a>00351 QCString( <span class="stringliteral">"desktopList"</span> ) );
<a name="l00352"></a>00352 QStringList desktopStrList = QStringList::split( QString::fromLatin1(<span class="stringliteral">","</span>),
<a name="l00353"></a>00353 desktopList );
<a name="l00354"></a>00354 desktops.clear();
<a name="l00355"></a>00355
<a name="l00356"></a>00356 <span class="keywordflow">for</span> ( QStringList::iterator iter = desktopStrList.begin();
<a name="l00357"></a>00357 iter != desktopStrList.end();
<a name="l00358"></a>00358 ++iter ) {
<a name="l00359"></a>00359 <span class="keywordtype">int</span> desktopInt = (*iter).toInt( &ok );
<a name="l00360"></a>00360 <span class="keywordflow">if</span> ( ok ) {
<a name="l00361"></a>00361 desktops.push_back( desktopInt );
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363 }
<a name="l00364"></a>00364
<a name="l00365"></a>00365 percent_complete = <span class="keyword">static_cast<</span>KCal::Todo*<span class="keyword">></span>(incident)->percentComplete();
<a name="l00366"></a>00366
<a name="l00367"></a>00367 <span class="comment">//kdDebug(5970) << "Task::parseIncidence: "</span>
<a name="l00368"></a>00368 <span class="comment">// << name << ", Minutes: " << minutes</span>
<a name="l00369"></a>00369 <span class="comment">// << ", desktop: " << desktopList << endl;</span>
<a name="l00370"></a>00370
<a name="l00371"></a>00371 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00372"></a>00372 }
<a name="l00373"></a>00373
<a name="l00374"></a>00374 QString Task::getDesktopStr()<span class="keyword"> const</span>
<a name="l00375"></a>00375 <span class="keyword"></span>{
<a name="l00376"></a>00376 <span class="keywordflow">if</span> ( _desktops.empty() )
<a name="l00377"></a>00377 <span class="keywordflow">return</span> QString();
<a name="l00378"></a>00378
<a name="l00379"></a>00379 QString desktopstr;
<a name="l00380"></a>00380 <span class="keywordflow">for</span> ( DesktopList::const_iterator iter = _desktops.begin();
<a name="l00381"></a>00381 iter != _desktops.end();
<a name="l00382"></a>00382 ++iter ) {
<a name="l00383"></a>00383 desktopstr += QString::number( *iter ) + QString::fromLatin1( <span class="stringliteral">","</span> );
<a name="l00384"></a>00384 }
<a name="l00385"></a>00385 desktopstr.remove( desktopstr.length() - 1, 1 );
<a name="l00386"></a>00386 <span class="keywordflow">return</span> desktopstr;
<a name="l00387"></a>00387 }
<a name="l00388"></a>00388
<a name="l00389"></a><a class="code" href="classTask.html#d999ac7a55fc18de3dae5804da154616">00389</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#d999ac7a55fc18de3dae5804da154616" title="cut Task out of parent Task or the TaskView">Task::cut</a>()
<a name="l00390"></a>00390 {
<a name="l00391"></a>00391 <span class="comment">//kdDebug(5970) << "Task::cut - " << name() << endl;</span>
<a name="l00392"></a>00392 changeParentTotalTimes( -_totalSessionTime, -_totalTime);
<a name="l00393"></a>00393 <span class="keywordflow">if</span> ( ! parent())
<a name="l00394"></a>00394 listView()->takeItem(<span class="keyword">this</span>);
<a name="l00395"></a>00395 <span class="keywordflow">else</span>
<a name="l00396"></a>00396 parent()->takeItem(<span class="keyword">this</span>);
<a name="l00397"></a>00397 }
<a name="l00398"></a>00398
<a name="l00399"></a><a class="code" href="classTask.html#c5b97ac4b67457341ee4c9e8b00e74f1">00399</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#c5b97ac4b67457341ee4c9e8b00e74f1" title="cut Task out of parent Task or the TaskView and into the destination Task">Task::move</a>(<a class="code" href="classTask.html" title="A class representing a task.">Task</a>* destination)
<a name="l00400"></a>00400 {
<a name="l00401"></a>00401 <a class="code" href="classTask.html#d999ac7a55fc18de3dae5804da154616" title="cut Task out of parent Task or the TaskView">cut</a>();
<a name="l00402"></a>00402 <a class="code" href="classTask.html#d38eca4755860b9e477dd54eb427cb9e" title="insert Task into the destination Task">paste</a>(destination);
<a name="l00403"></a>00403 }
<a name="l00404"></a>00404
<a name="l00405"></a><a class="code" href="classTask.html#d38eca4755860b9e477dd54eb427cb9e">00405</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#d38eca4755860b9e477dd54eb427cb9e" title="insert Task into the destination Task">Task::paste</a>(<a class="code" href="classTask.html" title="A class representing a task.">Task</a>* destination)
<a name="l00406"></a>00406 {
<a name="l00407"></a>00407 destination->insertItem(<span class="keyword">this</span>);
<a name="l00408"></a>00408 changeParentTotalTimes( _totalSessionTime, _totalTime);
<a name="l00409"></a>00409 }
<a name="l00410"></a>00410
<a name="l00411"></a><a class="code" href="classTask.html#4ceb4bba9ac808a61e346031a6beac89">00411</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#4ceb4bba9ac808a61e346031a6beac89" title="Update the display of the task (all columns) in the UI.">Task::update</a>()
<a name="l00412"></a>00412 {
<a name="l00413"></a>00413 setText(0, _name);
<a name="l00414"></a>00414 setText(1, formatTime(_sessionTime));
<a name="l00415"></a>00415 setText(2, formatTime(_time));
<a name="l00416"></a>00416 setText(3, formatTime(_totalSessionTime));
<a name="l00417"></a>00417 setText(4, formatTime(_totalTime));
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419
<a name="l00420"></a><a class="code" href="classTask.html#3bc5347f68d1c44eb5ddff2990c73051">00420</a> <span class="keywordtype">void</span> <a class="code" href="classTask.html#3bc5347f68d1c44eb5ddff2990c73051" title="Add a comment to this task.">Task::addComment</a>( QString <a class="code" href="classTask.html#2a946793a28513235c856bf8766d7dee" title="Retrieve the entire comment for the task.">comment</a>, <a class="code" href="classKarmStorage.html" title="Singleton to store/retrieve KArm data to/from persistent storage.">KarmStorage</a>* storage )
<a name="l00421"></a>00421 {
<a name="l00422"></a>00422 _comment = _comment + QString::fromLatin1(<span class="stringliteral">"\n"</span>) + comment;
<a name="l00423"></a>00423 storage-><a class="code" href="classKarmStorage.html#851699a706f7f2f98333023547908539" title="Log a new comment for this task.">addComment</a>(<span class="keyword">this</span>, comment);
<a name="l00424"></a>00424 }
<a name="l00425"></a>00425
<a name="l00426"></a><a class="code" href="classTask.html#2a946793a28513235c856bf8766d7dee">00426</a> QString <a class="code" href="classTask.html#2a946793a28513235c856bf8766d7dee" title="Retrieve the entire comment for the task.">Task::comment</a>()<span class="keyword"> const</span>
<a name="l00427"></a>00427 <span class="keyword"></span>{
<a name="l00428"></a>00428 <span class="keywordflow">return</span> _comment;
<a name="l00429"></a>00429 }
<a name="l00430"></a>00430
<a name="l00431"></a><a class="code" href="classTask.html#47a638f833e2587d50ee9f7a7b32fd07">00431</a> <span class="keywordtype">int</span> <a class="code" href="classTask.html#47a638f833e2587d50ee9f7a7b32fd07" title="Sort times numerically, not alphabetically.">Task::compare</a> ( QListViewItem * i, <span class="keywordtype">int</span> col, <span class="keywordtype">bool</span> ascending )<span class="keyword"> const</span>
<a name="l00432"></a>00432 <span class="keyword"></span>{
<a name="l00433"></a>00433 <span class="keywordtype">long</span> thistime = 0;
<a name="l00434"></a>00434 <span class="keywordtype">long</span> thattime = 0;
<a name="l00435"></a>00435 <a class="code" href="classTask.html" title="A class representing a task.">Task</a> *task = <span class="keyword">static_cast<</span><a class="code" href="classTask.html" title="A class representing a task.">Task</a>*<span class="keyword">></span>(i);
<a name="l00436"></a>00436
<a name="l00437"></a>00437 <span class="keywordflow">switch</span> ( col )
<a name="l00438"></a>00438 {
<a name="l00439"></a>00439 <span class="keywordflow">case</span> 1:
<a name="l00440"></a>00440 thistime = _sessionTime;
<a name="l00441"></a>00441 thattime = task-><a class="code" href="classTask.html#8234e6992334d4e80388e4918e9948d1">sessionTime</a>();
<a name="l00442"></a>00442 <span class="keywordflow">break</span>;
<a name="l00443"></a>00443 <span class="keywordflow">case</span> 2:
<a name="l00444"></a>00444 thistime = _time;
<a name="l00445"></a>00445 thattime = task-><a class="code" href="classTask.html#623e46356eb7d8e93ac827130c0d08a5">time</a>();
<a name="l00446"></a>00446 <span class="keywordflow">break</span>;
<a name="l00447"></a>00447 <span class="keywordflow">case</span> 3:
<a name="l00448"></a>00448 thistime = _totalSessionTime;
<a name="l00449"></a>00449 thattime = task-><a class="code" href="classTask.html#48b06f2ba66c3cfb369427c810688610">totalSessionTime</a>();
<a name="l00450"></a>00450 <span class="keywordflow">break</span>;
<a name="l00451"></a>00451 <span class="keywordflow">case</span> 4:
<a name="l00452"></a>00452 thistime = _totalTime;
<a name="l00453"></a>00453 thattime = task-><a class="code" href="classTask.html#e36175fb3aebe274f2938b680757f23a">totalTime</a>();
<a name="l00454"></a>00454 <span class="keywordflow">break</span>;
<a name="l00455"></a>00455 <span class="keywordflow">default</span>:
<a name="l00456"></a>00456 <span class="keywordflow">return</span> key(col, ascending).localeAwareCompare( i->key(col, ascending) );
<a name="l00457"></a>00457 }
<a name="l00458"></a>00458
<a name="l00459"></a>00459 <span class="keywordflow">if</span> ( thistime < thattime ) <span class="keywordflow">return</span> -1;
<a name="l00460"></a>00460 <span class="keywordflow">if</span> ( thistime > thattime ) <span class="keywordflow">return</span> 1;
<a name="l00461"></a>00461 <span class="keywordflow">return</span> 0;
<a name="l00462"></a>00462
<a name="l00463"></a>00463 }
<a name="l00464"></a>00464
<a name="l00465"></a>00465 <span class="preprocessor">#include "task.moc"</span>
</pre></div></div>
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