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<h2><a name="content"></a>kalarm</h2>
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<h1>alarmlistview.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"> * alarmlistview.cpp - widget showing list of outstanding alarms</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">#include "kalarm.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <qtooltip.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qstyle.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qheader.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <klocale.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include <libkcal/icaldrag.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <libkcal/calendarlocal.h></span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#include "alarmcalendar.h"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "alarmtext.h"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "<a class="code" href="functions_8h.html" title="miscellaneous functions">functions.h</a>"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "<a class="code" href="kalarmapp_8h.html" title="the KAlarm application object">kalarmapp.h</a>"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "preferences.h"</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include "alarmlistview.moc"</span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">class </span>AlarmListTooltip : <span class="keyword">public</span> QToolTip
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 <span class="keyword">public</span>:
<a name="l00047"></a>00047 AlarmListTooltip(QWidget* parent) : QToolTip(parent) { }
<a name="l00048"></a>00048 <span class="keyword">virtual</span> ~AlarmListTooltip() {}
<a name="l00049"></a>00049 <span class="keyword">protected</span>:
<a name="l00050"></a>00050 <span class="keyword">virtual</span> <span class="keywordtype">void</span> maybeTip(<span class="keyword">const</span> QPoint&);
<a name="l00051"></a>00051 };
<a name="l00052"></a>00052
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="comment">/*=============================================================================</span>
<a name="l00055"></a>00055 <span class="comment">= Class: AlarmListView</span>
<a name="l00056"></a>00056 <span class="comment">= Displays the list of outstanding alarms.</span>
<a name="l00057"></a>00057 <span class="comment">=============================================================================*/</span>
<a name="l00058"></a>00058 QValueList<EventListViewBase*> AlarmListView::mInstanceList;
<a name="l00059"></a>00059 <span class="keywordtype">bool</span> AlarmListView::mDragging = <span class="keyword">false</span>;
<a name="l00060"></a>00060
<a name="l00061"></a>00061
<a name="l00062"></a>00062 AlarmListView::AlarmListView(<span class="keyword">const</span> QValueList<int>& order, QWidget* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name)
<a name="l00063"></a>00063 : EventListViewBase(parent, name),
<a name="l00064"></a>00064 mMousePressed(false),
<a name="l00065"></a>00065 mDrawMessageInColour(false),
<a name="l00066"></a>00066 mShowExpired(false)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keyword">static</span> QString titles[COLUMN_COUNT] = {
<a name="l00069"></a>00069 i18n(<span class="stringliteral">"Time"</span>),
<a name="l00070"></a>00070 i18n(<span class="stringliteral">"Time To"</span>),
<a name="l00071"></a>00071 i18n(<span class="stringliteral">"Repeat"</span>),
<a name="l00072"></a>00072 QString::null,
<a name="l00073"></a>00073 QString::null,
<a name="l00074"></a>00074 i18n(<span class="stringliteral">"Message, File or Command"</span>)
<a name="l00075"></a>00075 };
<a name="l00076"></a>00076
<a name="l00077"></a>00077 setSelectionMode(QListView::Extended);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="comment">// Set the column order</span>
<a name="l00080"></a>00080 <span class="keywordtype">int</span> i;
<a name="l00081"></a>00081 <span class="keywordtype">bool</span> ok = <span class="keyword">false</span>;
<a name="l00082"></a>00082 <span class="keywordflow">if</span> (order.count() >= COLUMN_COUNT)
<a name="l00083"></a>00083 {
<a name="l00084"></a>00084 <span class="comment">// The column order is specified</span>
<a name="l00085"></a>00085 <span class="keywordtype">bool</span> posns[COLUMN_COUNT];
<a name="l00086"></a>00086 <span class="keywordflow">for</span> (i = 0; i < COLUMN_COUNT; ++i)
<a name="l00087"></a>00087 posns[i] = <span class="keyword">false</span>;
<a name="l00088"></a>00088 <span class="keywordflow">for</span> (i = 0; i < COLUMN_COUNT; ++i)
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 <span class="keywordtype">int</span> ord = order[i];
<a name="l00091"></a>00091 <span class="keywordflow">if</span> (ord < COLUMN_COUNT && ord >= 0)
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 mColumn[i] = ord;
<a name="l00094"></a>00094 posns[ord] = <span class="keyword">true</span>;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097 ok = <span class="keyword">true</span>;
<a name="l00098"></a>00098 <span class="keywordflow">for</span> (i = 0; i < COLUMN_COUNT; ++i)
<a name="l00099"></a>00099 <span class="keywordflow">if</span> (!posns[i])
<a name="l00100"></a>00100 ok = <span class="keyword">false</span>;
<a name="l00101"></a>00101 <span class="keywordflow">if</span> (ok && mColumn[MESSAGE_COLUMN] != MESSAGE_COLUMN)
<a name="l00102"></a>00102 {
<a name="l00103"></a>00103 <span class="comment">// Shift the message column to be last, since otherwise</span>
<a name="l00104"></a>00104 <span class="comment">// column widths get screwed up.</span>
<a name="l00105"></a>00105 <span class="keywordtype">int</span> messageCol = mColumn[MESSAGE_COLUMN];
<a name="l00106"></a>00106 <span class="keywordflow">for</span> (i = 0; i < COLUMN_COUNT; ++i)
<a name="l00107"></a>00107 <span class="keywordflow">if</span> (mColumn[i] > messageCol)
<a name="l00108"></a>00108 --mColumn[i];
<a name="l00109"></a>00109 mColumn[MESSAGE_COLUMN] = MESSAGE_COLUMN;
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112 <span class="keywordflow">if</span> (!ok)
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 <span class="comment">// Either no column order was specified, or it was invalid,</span>
<a name="l00115"></a>00115 <span class="comment">// so use the default order</span>
<a name="l00116"></a>00116 <span class="keywordflow">for</span> (i = 0; i < COLUMN_COUNT; ++i)
<a name="l00117"></a>00117 mColumn[i] = i;
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="comment">// Initialise the columns</span>
<a name="l00121"></a>00121 <span class="keywordflow">for</span> (i = 0; i < COLUMN_COUNT; ++i)
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < COLUMN_COUNT; ++j)
<a name="l00124"></a>00124 <span class="keywordflow">if</span> (mColumn[j] == i)
<a name="l00125"></a>00125 {
<a name="l00126"></a>00126 <span class="keywordflow">if</span> (j != MESSAGE_COLUMN)
<a name="l00127"></a>00127 addColumn(titles[j]);
<a name="l00128"></a>00128 <span class="keywordflow">break</span>;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131 addLastColumn(titles[MESSAGE_COLUMN]);
<a name="l00132"></a>00132
<a name="l00133"></a>00133 setSorting(mColumn[TIME_COLUMN]); <span class="comment">// sort initially by date/time</span>
<a name="l00134"></a>00134 mTimeColumnHeaderWidth = columnWidth(mColumn[TIME_COLUMN]);
<a name="l00135"></a>00135 mTimeToColumnHeaderWidth = columnWidth(mColumn[TIME_TO_COLUMN]);
<a name="l00136"></a>00136 setColumnAlignment(mColumn[REPEAT_COLUMN], Qt::AlignHCenter);
<a name="l00137"></a>00137 setColumnWidthMode(mColumn[REPEAT_COLUMN], QListView::Maximum);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="comment">// Set the width of the colour column in proportion to height</span>
<a name="l00140"></a>00140 setColumnWidth(mColumn[COLOUR_COLUMN], itemHeight() * 3/4);
<a name="l00141"></a>00141 setColumnWidthMode(mColumn[COLOUR_COLUMN], QListView::Manual);
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="comment">// Set the width of the alarm type column to exactly accommodate the icons.</span>
<a name="l00144"></a>00144 <span class="comment">// Don't allow the user to resize it (to avoid refresh problems, and bearing</span>
<a name="l00145"></a>00145 <span class="comment">// in mind that resizing doesn't seem very useful anyway).</span>
<a name="l00146"></a>00146 setColumnWidth(mColumn[TYPE_COLUMN], AlarmListViewItem::typeIconWidth(<span class="keyword">this</span>));
<a name="l00147"></a>00147 setColumnWidthMode(mColumn[TYPE_COLUMN], QListView::Manual);
<a name="l00148"></a>00148 header()->setResizeEnabled(<span class="keyword">false</span>, mColumn[TYPE_COLUMN]);
<a name="l00149"></a>00149
<a name="l00150"></a>00150 mInstanceList.append(<span class="keyword">this</span>);
<a name="l00151"></a>00151
<a name="l00152"></a>00152 mTooltip = <span class="keyword">new</span> AlarmListTooltip(viewport());
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154
<a name="l00155"></a>00155 AlarmListView::~AlarmListView()
<a name="l00156"></a>00156 {
<a name="l00157"></a>00157 <span class="keyword">delete</span> mTooltip;
<a name="l00158"></a>00158 mTooltip = 0;
<a name="l00159"></a>00159 mInstanceList.remove(<span class="keyword">this</span>);
<a name="l00160"></a>00160 }
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="comment">/******************************************************************************</span>
<a name="l00163"></a>00163 <span class="comment">* Add all the current alarms to the list.</span>
<a name="l00164"></a>00164 <span class="comment">*/</span>
<a name="l00165"></a>00165 <span class="keywordtype">void</span> AlarmListView::populate()
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167 <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a> event;
<a name="l00168"></a>00168 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1ListBase.html">KCal::Event::List</a> events;
<a name="l00169"></a>00169 KCal::Event::List::ConstIterator it;
<a name="l00170"></a>00170 QDateTime now = QDateTime::currentDateTime();
<a name="l00171"></a>00171 <span class="keywordflow">if</span> (mShowExpired)
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173 <a class="code" href="classAlarmCalendar.html" title="Provides read and write access to calendar files.">AlarmCalendar</a>* cal = AlarmCalendar::expiredCalendarOpen();
<a name="l00174"></a>00174 <span class="keywordflow">if</span> (cal)
<a name="l00175"></a>00175 {
<a name="l00176"></a>00176 events = cal-><a class="code" href="classAlarmCalendar.html#37b71fc12e2394339156aabbb802946c">events</a>();
<a name="l00177"></a>00177 <span class="keywordflow">for</span> (it = events.begin(); it != events.end(); ++it)
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Event.html">KCal::Event</a>* kcalEvent = *it;
<a name="l00180"></a>00180 <span class="keywordflow">if</span> (kcalEvent-><a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Incidence.html#33727cd753dde462c0995d5a4f1ea40c">alarms</a>().count() > 0)
<a name="l00181"></a>00181 {
<a name="l00182"></a>00182 <span class="keyword">event</span>.set(*kcalEvent);
<a name="l00183"></a>00183 addEntry(event, now);
<a name="l00184"></a>00184 }
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188 events = AlarmCalendar::activeCalendar()-><a class="code" href="classAlarmCalendar.html#37b71fc12e2394339156aabbb802946c">events</a>();
<a name="l00189"></a>00189 <span class="keywordflow">for</span> (it = events.begin(); it != events.end(); ++it)
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Event.html">KCal::Event</a>* kcalEvent = *it;
<a name="l00192"></a>00192 <span class="keyword">event</span>.set(*kcalEvent);
<a name="l00193"></a>00193 <span class="keywordflow">if</span> (mShowExpired || !event.<a class="code" href="classKAEvent.html#f53423ad9769a30dd226e1df6ba8b27e">expired</a>())
<a name="l00194"></a>00194 addEntry(event, now);
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196 }
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="comment">/******************************************************************************</span>
<a name="l00199"></a>00199 <span class="comment">* Set which time columns are to be displayed.</span>
<a name="l00200"></a>00200 <span class="comment">*/</span>
<a name="l00201"></a>00201 <span class="keywordtype">void</span> AlarmListView::selectTimeColumns(<span class="keywordtype">bool</span> time, <span class="keywordtype">bool</span> timeTo)
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 <span class="keywordflow">if</span> (!time && !timeTo)
<a name="l00204"></a>00204 <span class="keywordflow">return</span>; <span class="comment">// always show at least one time column</span>
<a name="l00205"></a>00205 <span class="keywordtype">bool</span> changed = <span class="keyword">false</span>;
<a name="l00206"></a>00206 <span class="keywordtype">int</span> w = columnWidth(mColumn[TIME_COLUMN]);
<a name="l00207"></a>00207 <span class="keywordflow">if</span> (time && !w)
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 <span class="comment">// Unhide the time column</span>
<a name="l00210"></a>00210 <span class="keywordtype">int</span> colWidth = mTimeColumnHeaderWidth;
<a name="l00211"></a>00211 QFontMetrics fm = fontMetrics();
<a name="l00212"></a>00212 <span class="keywordflow">for</span> (AlarmListViewItem* item = firstChild(); item; item = item->nextSibling())
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 <span class="keywordtype">int</span> w = item->width(fm, <span class="keyword">this</span>, mColumn[TIME_COLUMN]);
<a name="l00215"></a>00215 <span class="keywordflow">if</span> (w > colWidth)
<a name="l00216"></a>00216 colWidth = w;
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218 setColumnWidth(mColumn[TIME_COLUMN], colWidth);
<a name="l00219"></a>00219 setColumnWidthMode(mColumn[TIME_COLUMN], QListView::Maximum);
<a name="l00220"></a>00220 changed = <span class="keyword">true</span>;
<a name="l00221"></a>00221 }
<a name="l00222"></a>00222 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!time && w)
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 <span class="comment">// Hide the time column</span>
<a name="l00225"></a>00225 setColumnWidthMode(mColumn[TIME_COLUMN], QListView::Manual);
<a name="l00226"></a>00226 setColumnWidth(mColumn[TIME_COLUMN], 0);
<a name="l00227"></a>00227 changed = <span class="keyword">true</span>;
<a name="l00228"></a>00228 }
<a name="l00229"></a>00229 w = columnWidth(mColumn[TIME_TO_COLUMN]);
<a name="l00230"></a>00230 <span class="keywordflow">if</span> (timeTo && !w)
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 <span class="comment">// Unhide the time-to-alarm column</span>
<a name="l00233"></a>00233 setColumnWidthMode(mColumn[TIME_TO_COLUMN], QListView::Maximum);
<a name="l00234"></a>00234 updateTimeToAlarms(<span class="keyword">true</span>);
<a name="l00235"></a>00235 <span class="keywordflow">if</span> (columnWidth(mColumn[TIME_TO_COLUMN]) < mTimeToColumnHeaderWidth)
<a name="l00236"></a>00236 setColumnWidth(mColumn[TIME_TO_COLUMN], mTimeToColumnHeaderWidth);
<a name="l00237"></a>00237 changed = <span class="keyword">true</span>;
<a name="l00238"></a>00238 }
<a name="l00239"></a>00239 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!timeTo && w)
<a name="l00240"></a>00240 {
<a name="l00241"></a>00241 <span class="comment">// Hide the time-to-alarm column</span>
<a name="l00242"></a>00242 setColumnWidthMode(mColumn[TIME_TO_COLUMN], QListView::Manual);
<a name="l00243"></a>00243 setColumnWidth(mColumn[TIME_TO_COLUMN], 0);
<a name="l00244"></a>00244 changed = <span class="keyword">true</span>;
<a name="l00245"></a>00245 }
<a name="l00246"></a>00246 <span class="keywordflow">if</span> (changed)
<a name="l00247"></a>00247 {
<a name="l00248"></a>00248 resizeLastColumn();
<a name="l00249"></a>00249 triggerUpdate(); <span class="comment">// ensure scroll bar appears if needed</span>
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="comment">/******************************************************************************</span>
<a name="l00254"></a>00254 <span class="comment">* Update all the values in the time-to-alarm column.</span>
<a name="l00255"></a>00255 <span class="comment">*/</span>
<a name="l00256"></a>00256 <span class="keywordtype">void</span> AlarmListView::updateTimeToAlarms(<span class="keywordtype">bool</span> forceDisplay)
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258 <span class="keywordflow">if</span> (forceDisplay || columnWidth(mColumn[TIME_TO_COLUMN]))
<a name="l00259"></a>00259 {
<a name="l00260"></a>00260 QDateTime now = QDateTime::currentDateTime();
<a name="l00261"></a>00261 <span class="keywordflow">for</span> (AlarmListViewItem* item = firstChild(); item; item = item->nextSibling())
<a name="l00262"></a>00262 item->updateTimeToAlarm(now, forceDisplay);
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="comment">/******************************************************************************</span>
<a name="l00267"></a>00267 <span class="comment">* Add an event to every list instance.</span>
<a name="l00268"></a>00268 <span class="comment">* The selection highlight is moved to the new event in the specified instance only.</span>
<a name="l00269"></a>00269 <span class="comment">*/</span>
<a name="l00270"></a>00270 <span class="keywordtype">void</span> AlarmListView::addEvent(<span class="keyword">const</span> <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a>& event, EventListViewBase* view)
<a name="l00271"></a>00271 {
<a name="l00272"></a>00272 QDateTime now = QDateTime::currentDateTime();
<a name="l00273"></a>00273 <span class="keywordflow">for</span> (InstanceListConstIterator it = mInstanceList.begin(); it != mInstanceList.end(); ++it)
<a name="l00274"></a>00274 static_cast<AlarmListView*>(*it)->addEntry(event, now, <span class="keyword">true</span>, (*it == view));
<a name="l00275"></a>00275 }
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="comment">/******************************************************************************</span>
<a name="l00278"></a>00278 <span class="comment">* Add a new item to the list.</span>
<a name="l00279"></a>00279 <span class="comment">*/</span>
<a name="l00280"></a>00280 AlarmListViewItem* AlarmListView::addEntry(<span class="keyword">const</span> <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a>& event, <span class="keyword">const</span> QDateTime& now, <span class="keywordtype">bool</span> setSize, <span class="keywordtype">bool</span> reselect)
<a name="l00281"></a>00281 {
<a name="l00282"></a>00282 <span class="keywordflow">if</span> (!mShowExpired && event.<a class="code" href="classKAEvent.html#f53423ad9769a30dd226e1df6ba8b27e">expired</a>())
<a name="l00283"></a>00283 <span class="keywordflow">return</span> 0;
<a name="l00284"></a>00284 AlarmListViewItem* item = <span class="keyword">new</span> AlarmListViewItem(<span class="keyword">this</span>, event, now);
<a name="l00285"></a>00285 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>AlarmListViewItem*<span class="keyword">></span>(EventListViewBase::addEntry(item, setSize, reselect));
<a name="l00286"></a>00286 }
<a name="l00287"></a>00287
<a name="l00288"></a>00288 <span class="comment">/******************************************************************************</span>
<a name="l00289"></a>00289 <span class="comment">* Create a new list item for addEntry().</span>
<a name="l00290"></a>00290 <span class="comment">*/</span>
<a name="l00291"></a>00291 EventListViewItemBase* AlarmListView::createItem(<span class="keyword">const</span> <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a>& event)
<a name="l00292"></a>00292 {
<a name="l00293"></a>00293 <span class="keywordflow">return</span> <span class="keyword">new</span> AlarmListViewItem(<span class="keyword">this</span>, event, QDateTime::currentDateTime());
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="comment">/******************************************************************************</span>
<a name="l00297"></a>00297 <span class="comment">* Check whether an item's alarm has expired.</span>
<a name="l00298"></a>00298 <span class="comment">*/</span>
<a name="l00299"></a>00299 <span class="keywordtype">bool</span> AlarmListView::expired(AlarmListViewItem* item)<span class="keyword"> const</span>
<a name="l00300"></a>00300 <span class="keyword"></span>{
<a name="l00301"></a>00301 <span class="keywordflow">return</span> item->event().expired();
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a>00304 <span class="comment">/******************************************************************************</span>
<a name="l00305"></a>00305 <span class="comment">* Return the column order.</span>
<a name="l00306"></a>00306 <span class="comment">*/</span>
<a name="l00307"></a>00307 QValueList<int> AlarmListView::columnOrder()<span class="keyword"> const</span>
<a name="l00308"></a>00308 <span class="keyword"></span>{
<a name="l00309"></a>00309 QHeader* hdr = header();
<a name="l00310"></a>00310 <span class="keywordtype">int</span> order[COLUMN_COUNT];
<a name="l00311"></a>00311 order[TIME_COLUMN] = hdr->mapToIndex(mColumn[TIME_COLUMN]);
<a name="l00312"></a>00312 order[TIME_TO_COLUMN] = hdr->mapToIndex(mColumn[TIME_TO_COLUMN]);
<a name="l00313"></a>00313 order[REPEAT_COLUMN] = hdr->mapToIndex(mColumn[REPEAT_COLUMN]);
<a name="l00314"></a>00314 order[COLOUR_COLUMN] = hdr->mapToIndex(mColumn[COLOUR_COLUMN]);
<a name="l00315"></a>00315 order[TYPE_COLUMN] = hdr->mapToIndex(mColumn[TYPE_COLUMN]);
<a name="l00316"></a>00316 order[MESSAGE_COLUMN] = hdr->mapToIndex(mColumn[MESSAGE_COLUMN]);
<a name="l00317"></a>00317 QValueList<int> orderList;
<a name="l00318"></a>00318 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < COLUMN_COUNT; ++i)
<a name="l00319"></a>00319 orderList += order[i];
<a name="l00320"></a>00320 <span class="keywordflow">return</span> orderList;
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322
<a name="l00323"></a>00323 <span class="comment">/******************************************************************************</span>
<a name="l00324"></a>00324 <span class="comment">* Returns the QWhatsThis text for a specified column.</span>
<a name="l00325"></a>00325 <span class="comment">*/</span>
<a name="l00326"></a>00326 QString AlarmListView::whatsThisText(<span class="keywordtype">int</span> column)<span class="keyword"> const</span>
<a name="l00327"></a>00327 <span class="keyword"></span>{
<a name="l00328"></a>00328 <span class="keywordflow">if</span> (column == mColumn[TIME_COLUMN])
<a name="l00329"></a>00329 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Next scheduled date and time of the alarm"</span>);
<a name="l00330"></a>00330 <span class="keywordflow">if</span> (column == mColumn[TIME_TO_COLUMN])
<a name="l00331"></a>00331 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"How long until the next scheduled trigger of the alarm"</span>);
<a name="l00332"></a>00332 <span class="keywordflow">if</span> (column == mColumn[REPEAT_COLUMN])
<a name="l00333"></a>00333 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"How often the alarm recurs"</span>);
<a name="l00334"></a>00334 <span class="keywordflow">if</span> (column == mColumn[COLOUR_COLUMN])
<a name="l00335"></a>00335 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Background color of alarm message"</span>);
<a name="l00336"></a>00336 <span class="keywordflow">if</span> (column == mColumn[TYPE_COLUMN])
<a name="l00337"></a>00337 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Alarm type (message, file, command or email)"</span>);
<a name="l00338"></a>00338 <span class="keywordflow">if</span> (column == mColumn[MESSAGE_COLUMN])
<a name="l00339"></a>00339 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Alarm message text, URL of text file to display, command to execute, or email subject line"</span>);
<a name="l00340"></a>00340 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"List of scheduled alarms"</span>);
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a>00343 <span class="comment">/******************************************************************************</span>
<a name="l00344"></a>00344 <span class="comment">* Called when the mouse button is pressed.</span>
<a name="l00345"></a>00345 <span class="comment">* Records the position of the mouse when the left button is pressed, for use</span>
<a name="l00346"></a>00346 <span class="comment">* in drag operations.</span>
<a name="l00347"></a>00347 <span class="comment">*/</span>
<a name="l00348"></a>00348 <span class="keywordtype">void</span> AlarmListView::contentsMousePressEvent(QMouseEvent* e)
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 QListView::contentsMousePressEvent(e);
<a name="l00351"></a>00351 <span class="keywordflow">if</span> (e->button() == Qt::LeftButton)
<a name="l00352"></a>00352 {
<a name="l00353"></a>00353 QPoint p(contentsToViewport(e->pos()));
<a name="l00354"></a>00354 <span class="keywordflow">if</span> (itemAt(p))
<a name="l00355"></a>00355 {
<a name="l00356"></a>00356 mMousePressPos = e->pos();
<a name="l00357"></a>00357 mMousePressed = <span class="keyword">true</span>;
<a name="l00358"></a>00358 }
<a name="l00359"></a>00359 mDragging = <span class="keyword">false</span>;
<a name="l00360"></a>00360 }
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <span class="comment">/******************************************************************************</span>
<a name="l00364"></a>00364 <span class="comment">* Called when the mouse is moved.</span>
<a name="l00365"></a>00365 <span class="comment">* Creates a drag object when the mouse drags one or more selected items.</span>
<a name="l00366"></a>00366 <span class="comment">*/</span>
<a name="l00367"></a>00367 <span class="keywordtype">void</span> AlarmListView::contentsMouseMoveEvent(QMouseEvent* e)
<a name="l00368"></a>00368 {
<a name="l00369"></a>00369 QListView::contentsMouseMoveEvent(e);
<a name="l00370"></a>00370 <span class="keywordflow">if</span> (mMousePressed
<a name="l00371"></a>00371 && (mMousePressPos - e->pos()).manhattanLength() > QApplication::startDragDistance())
<a name="l00372"></a>00372 {
<a name="l00373"></a>00373 <span class="comment">// Create a calendar object containing all the currently selected alarms</span>
<a name="l00374"></a>00374 kdDebug(5950) << <span class="stringliteral">"AlarmListView::contentsMouseMoveEvent(): drag started"</span> << endl;
<a name="l00375"></a>00375 mMousePressed = <span class="keyword">false</span>;
<a name="l00376"></a>00376 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1CalendarLocal.html">KCal::CalendarLocal</a> cal(QString::fromLatin1(<span class="stringliteral">"UTC"</span>));
<a name="l00377"></a>00377 cal.setLocalTime(); <span class="comment">// write out using local time (i.e. no time zone)</span>
<a name="l00378"></a>00378 QValueList<EventListViewItemBase*> items = selectedItems();
<a name="l00379"></a>00379 <span class="keywordflow">if</span> (!items.count())
<a name="l00380"></a>00380 <span class="keywordflow">return</span>;
<a name="l00381"></a>00381 <span class="keywordflow">for</span> (QValueList<EventListViewItemBase*>::Iterator it = items.begin(); it != items.end(); ++it)
<a name="l00382"></a>00382 {
<a name="l00383"></a>00383 <span class="keyword">const</span> <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a>& <span class="keyword">event</span> = (*it)->event();
<a name="l00384"></a>00384 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Event.html">KCal::Event</a>* kcalEvent = <span class="keyword">new</span> <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Event.html">KCal::Event</a>;
<a name="l00385"></a>00385 <span class="keyword">event</span>.updateKCalEvent(*kcalEvent, <span class="keyword">false</span>, <span class="keyword">true</span>);
<a name="l00386"></a>00386 kcalEvent-><a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1IncidenceBase.html#cc1c34f32a0b3057be593a1ad492b48f">setUid</a>(event.<a class="code" href="classKAEvent.html#431312bf54e8c5d9ea25438b9a6bece2">id</a>());
<a name="l00387"></a>00387 cal.<a class="code" href="classAlarmCalendar.html#c7c9d1afb14e4718e02dbe8a1462da54">addEvent</a>(kcalEvent);
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389
<a name="l00390"></a>00390 <span class="comment">// Create the drag object for the destination program to receive</span>
<a name="l00391"></a>00391 mDragging = <span class="keyword">true</span>;
<a name="l00392"></a>00392 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1ICalDrag.html">KCal::ICalDrag</a>* dobj = <span class="keyword">new</span> <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1ICalDrag.html">KCal::ICalDrag</a>(&cal, <span class="keyword">this</span>);
<a name="l00393"></a>00393 dobj->dragCopy(); <span class="comment">// the drag operation will copy the alarms</span>
<a name="l00394"></a>00394 }
<a name="l00395"></a>00395 }
<a name="l00396"></a>00396
<a name="l00397"></a>00397 <span class="comment">/******************************************************************************</span>
<a name="l00398"></a>00398 <span class="comment">* Called when the mouse button is released.</span>
<a name="l00399"></a>00399 <span class="comment">* Notes that the mouse left button is no longer pressed, for use in drag</span>
<a name="l00400"></a>00400 <span class="comment">* operations.</span>
<a name="l00401"></a>00401 <span class="comment">*/</span>
<a name="l00402"></a>00402 <span class="keywordtype">void</span> AlarmListView::contentsMouseReleaseEvent(QMouseEvent *e)
<a name="l00403"></a>00403 {
<a name="l00404"></a>00404 QListView::contentsMouseReleaseEvent(e);
<a name="l00405"></a>00405 mMousePressed = <span class="keyword">false</span>;
<a name="l00406"></a>00406 mDragging = <span class="keyword">false</span>;
<a name="l00407"></a>00407 }
<a name="l00408"></a>00408
<a name="l00409"></a>00409
<a name="l00410"></a>00410 <span class="comment">/*=============================================================================</span>
<a name="l00411"></a>00411 <span class="comment">= Class: AlarmListViewItem</span>
<a name="l00412"></a>00412 <span class="comment">= Contains the details of one alarm for display in the AlarmListView.</span>
<a name="l00413"></a>00413 <span class="comment">=============================================================================*/</span>
<a name="l00414"></a>00414 <span class="keywordtype">int</span> AlarmListViewItem::mTimeHourPos = -2;
<a name="l00415"></a>00415 <span class="keywordtype">int</span> AlarmListViewItem::mDigitWidth = -1;
<a name="l00416"></a>00416
<a name="l00417"></a>00417 AlarmListViewItem::AlarmListViewItem(AlarmListView* parent, <span class="keyword">const</span> <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a>& event, <span class="keyword">const</span> QDateTime& now)
<a name="l00418"></a>00418 : EventListViewItemBase(parent, event),
<a name="l00419"></a>00419 mMessageTruncated(false),
<a name="l00420"></a>00420 mTimeToAlarmShown(false)
<a name="l00421"></a>00421 {
<a name="l00422"></a>00422 setLastColumnText(); <span class="comment">// set the message column text</span>
<a name="l00423"></a>00423
<a name="l00424"></a>00424 DateTime dateTime = <span class="keyword">event</span>.expired() ? <span class="keyword">event</span>.startDateTime() : <span class="keyword">event</span>.displayDateTime();
<a name="l00425"></a>00425 <span class="keywordflow">if</span> (parent->column(AlarmListView::TIME_COLUMN) >= 0)
<a name="l00426"></a>00426 setText(parent->column(AlarmListView::TIME_COLUMN), alarmTimeText(dateTime));
<a name="l00427"></a>00427 <span class="keywordflow">if</span> (parent->column(AlarmListView::TIME_TO_COLUMN) >= 0)
<a name="l00428"></a>00428 {
<a name="l00429"></a>00429 QString tta = timeToAlarmText(now);
<a name="l00430"></a>00430 setText(parent->column(AlarmListView::TIME_TO_COLUMN), tta);
<a name="l00431"></a>00431 mTimeToAlarmShown = !tta.isNull();
<a name="l00432"></a>00432 }
<a name="l00433"></a>00433 QTime t = dateTime.time();
<a name="l00434"></a>00434 mDateTimeOrder.sprintf(<span class="stringliteral">"%04d%03d%02d%02d"</span>, dateTime.date().year(), dateTime.date().dayOfYear(),
<a name="l00435"></a>00435 t.hour(), t.minute());
<a name="l00436"></a>00436
<a name="l00437"></a>00437 <span class="keywordtype">int</span> repeatOrder = 0;
<a name="l00438"></a>00438 <span class="keywordtype">int</span> repeatInterval = 0;
<a name="l00439"></a>00439 QString repeatText = <span class="keyword">event</span>.recurrenceText(<span class="keyword">true</span>); <span class="comment">// text displayed in Repeat column</span>
<a name="l00440"></a>00440 <span class="keywordflow">if</span> (repeatText.isEmpty())
<a name="l00441"></a>00441 repeatText = event.<a class="code" href="classKAEvent.html#e50bf684c9564231f74e06fe5cf75719">repetitionText</a>(<span class="keyword">true</span>);
<a name="l00442"></a>00442 <span class="keywordflow">if</span> (event.repeatAtLogin())
<a name="l00443"></a>00443 repeatOrder = 1;
<a name="l00444"></a>00444 <span class="keywordflow">else</span>
<a name="l00445"></a>00445 {
<a name="l00446"></a>00446 repeatInterval = <span class="keyword">event</span>.recurInterval();
<a name="l00447"></a>00447 <span class="keywordflow">switch</span> (event.<a class="code" href="classKAEvent.html#471b8a33843a64603a855f330393cd77">recurType</a>())
<a name="l00448"></a>00448 {
<a name="l00449"></a>00449 <span class="keywordflow">case</span> KARecurrence::MINUTELY:
<a name="l00450"></a>00450 repeatOrder = 2;
<a name="l00451"></a>00451 <span class="keywordflow">break</span>;
<a name="l00452"></a>00452 <span class="keywordflow">case</span> KARecurrence::DAILY:
<a name="l00453"></a>00453 repeatOrder = 3;
<a name="l00454"></a>00454 <span class="keywordflow">break</span>;
<a name="l00455"></a>00455 <span class="keywordflow">case</span> KARecurrence::WEEKLY:
<a name="l00456"></a>00456 repeatOrder = 4;
<a name="l00457"></a>00457 <span class="keywordflow">break</span>;
<a name="l00458"></a>00458 <span class="keywordflow">case</span> KARecurrence::MONTHLY_DAY:
<a name="l00459"></a>00459 <span class="keywordflow">case</span> KARecurrence::MONTHLY_POS:
<a name="l00460"></a>00460 repeatOrder = 5;
<a name="l00461"></a>00461 <span class="keywordflow">break</span>;
<a name="l00462"></a>00462 <span class="keywordflow">case</span> KARecurrence::ANNUAL_DATE:
<a name="l00463"></a>00463 <span class="keywordflow">case</span> KARecurrence::ANNUAL_POS:
<a name="l00464"></a>00464 repeatOrder = 6;
<a name="l00465"></a>00465 <span class="keywordflow">break</span>;
<a name="l00466"></a>00466 <span class="keywordflow">case</span> KARecurrence::NO_RECUR:
<a name="l00467"></a>00467 <span class="keywordflow">default</span>:
<a name="l00468"></a>00468 <span class="keywordflow">break</span>;
<a name="l00469"></a>00469 }
<a name="l00470"></a>00470 }
<a name="l00471"></a>00471 setText(parent->column(AlarmListView::REPEAT_COLUMN), repeatText);
<a name="l00472"></a>00472 mRepeatOrder.sprintf(<span class="stringliteral">"%c%08d"</span>, <span class="charliteral">'0'</span> + repeatOrder, repeatInterval);
<a name="l00473"></a>00473
<a name="l00474"></a>00474 <span class="keywordtype">bool</span> showColour = (<span class="keyword">event</span>.action() == KAEvent::MESSAGE || <span class="keyword">event</span>.action() == KAEvent::FILE);
<a name="l00475"></a>00475 mColourOrder.sprintf(<span class="stringliteral">"%06u"</span>, (showColour ? event.bgColour().rgb() : 0));
<a name="l00476"></a>00476
<a name="l00477"></a>00477 mTypeOrder.sprintf(<span class="stringliteral">"%02d"</span>, event.<a class="code" href="classKAEvent.html#14d0add60175142a6cb3a8e30777f9d0">action</a>());
<a name="l00478"></a>00478 }
<a name="l00479"></a>00479
<a name="l00480"></a>00480 <span class="comment">/******************************************************************************</span>
<a name="l00481"></a>00481 <span class="comment">* Return the single line alarm summary text.</span>
<a name="l00482"></a>00482 <span class="comment">*/</span>
<a name="l00483"></a>00483 QString AlarmListViewItem::alarmText(<span class="keyword">const</span> <a class="code" href="classKAEvent.html" title="KAEvent corresponds to a KCal::Event instance.">KAEvent</a>& event)<span class="keyword"> const</span>
<a name="l00484"></a>00484 <span class="keyword"></span>{
<a name="l00485"></a>00485 <span class="keywordtype">bool</span> truncated;
<a name="l00486"></a>00486 QString text = AlarmText::summary(event, 1, &truncated);
<a name="l00487"></a>00487 mMessageTruncated = truncated;
<a name="l00488"></a>00488 <span class="keywordflow">return</span> text;
<a name="l00489"></a>00489 }
<a name="l00490"></a>00490
<a name="l00491"></a>00491 <span class="comment">/******************************************************************************</span>
<a name="l00492"></a>00492 <span class="comment">* Return the alarm time text in the form "date time".</span>
<a name="l00493"></a>00493 <span class="comment">*/</span>
<a name="l00494"></a>00494 QString AlarmListViewItem::alarmTimeText(<span class="keyword">const</span> DateTime& dateTime)<span class="keyword"> const</span>
<a name="l00495"></a>00495 <span class="keyword"></span>{
<a name="l00496"></a>00496 KLocale* locale = KGlobal::locale();
<a name="l00497"></a>00497 QString dateTimeText = locale->formatDate(dateTime.date(), <span class="keyword">true</span>);
<a name="l00498"></a>00498 <span class="keywordflow">if</span> (!dateTime.isDateOnly())
<a name="l00499"></a>00499 {
<a name="l00500"></a>00500 dateTimeText += <span class="charliteral">' '</span>;
<a name="l00501"></a>00501 QString time = locale->formatTime(dateTime.time());
<a name="l00502"></a>00502 <span class="keywordflow">if</span> (mTimeHourPos == -2)
<a name="l00503"></a>00503 {
<a name="l00504"></a>00504 <span class="comment">// Initialise the position of the hour within the time string, if leading</span>
<a name="l00505"></a>00505 <span class="comment">// zeroes are omitted, so that displayed times can be aligned with each other.</span>
<a name="l00506"></a>00506 mTimeHourPos = -1; <span class="comment">// default = alignment isn't possible/sensible</span>
<a name="l00507"></a>00507 <span class="keywordflow">if</span> (!QApplication::reverseLayout()) <span class="comment">// don't try to align right-to-left languages</span>
<a name="l00508"></a>00508 {
<a name="l00509"></a>00509 QString fmt = locale->timeFormat();
<a name="l00510"></a>00510 <span class="keywordtype">int</span> i = fmt.find(QRegExp(<span class="stringliteral">"%[kl]"</span>)); <span class="comment">// check if leading zeroes are omitted</span>
<a name="l00511"></a>00511 <span class="keywordflow">if</span> (i >= 0 && i == fmt.find(<span class="charliteral">'%'</span>)) <span class="comment">// and whether the hour is first</span>
<a name="l00512"></a>00512 mTimeHourPos = i; <span class="comment">// yes, so need to align</span>
<a name="l00513"></a>00513 }
<a name="l00514"></a>00514 }
<a name="l00515"></a>00515 <span class="keywordflow">if</span> (mTimeHourPos >= 0 && (<span class="keywordtype">int</span>)time.length() > mTimeHourPos + 1
<a name="l00516"></a>00516 && time[mTimeHourPos].isDigit() && !time[mTimeHourPos + 1].isDigit())
<a name="l00517"></a>00517 dateTimeText += <span class="charliteral">'~'</span>; <span class="comment">// improve alignment of times with no leading zeroes</span>
<a name="l00518"></a>00518 dateTimeText += time;
<a name="l00519"></a>00519 }
<a name="l00520"></a>00520 <span class="keywordflow">return</span> dateTimeText + <span class="charliteral">' '</span>;
<a name="l00521"></a>00521 }
<a name="l00522"></a>00522
<a name="l00523"></a>00523 <span class="comment">/******************************************************************************</span>
<a name="l00524"></a>00524 <span class="comment">* Return the time-to-alarm text.</span>
<a name="l00525"></a>00525 <span class="comment">*/</span>
<a name="l00526"></a>00526 QString AlarmListViewItem::timeToAlarmText(<span class="keyword">const</span> QDateTime& now)<span class="keyword"> const</span>
<a name="l00527"></a>00527 <span class="keyword"></span>{
<a name="l00528"></a>00528 <span class="keywordflow">if</span> (event().expired())
<a name="l00529"></a>00529 <span class="keywordflow">return</span> QString::null;
<a name="l00530"></a>00530 DateTime dateTime = event().<a class="code" href="classKAEvent.html#e903c213489f72463804eca272e2c66b">displayDateTime</a>();
<a name="l00531"></a>00531 <span class="keywordflow">if</span> (dateTime.isDateOnly())
<a name="l00532"></a>00532 {
<a name="l00533"></a>00533 <span class="keywordtype">int</span> days = now.date().daysTo(dateTime.date());
<a name="l00534"></a>00534 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"n days"</span>, <span class="stringliteral">" %1d "</span>).arg(days);
<a name="l00535"></a>00535 }
<a name="l00536"></a>00536 <span class="keywordtype">int</span> mins = (now.secsTo(dateTime.dateTime()) + 59) / 60;
<a name="l00537"></a>00537 <span class="keywordflow">if</span> (mins < 0)
<a name="l00538"></a>00538 <span class="keywordflow">return</span> QString::null;
<a name="l00539"></a>00539 <span class="keywordtype">char</span> minutes[3] = <span class="stringliteral">"00"</span>;
<a name="l00540"></a>00540 minutes[0] = (mins%60) / 10 + <span class="charliteral">'0'</span>;
<a name="l00541"></a>00541 minutes[1] = (mins%60) % 10 + <span class="charliteral">'0'</span>;
<a name="l00542"></a>00542 <span class="keywordflow">if</span> (mins < 24*60)
<a name="l00543"></a>00543 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"hours:minutes"</span>, <span class="stringliteral">" %1:%2 "</span>).arg(mins/60).arg(minutes);
<a name="l00544"></a>00544 <span class="keywordtype">int</span> days = mins / (24*60);
<a name="l00545"></a>00545 mins = mins % (24*60);
<a name="l00546"></a>00546 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"days hours:minutes"</span>, <span class="stringliteral">" %1d %2:%3 "</span>).arg(days).arg(mins/60).arg(minutes);
<a name="l00547"></a>00547 }
<a name="l00548"></a>00548
<a name="l00549"></a>00549 <span class="comment">/******************************************************************************</span>
<a name="l00550"></a>00550 <span class="comment">* Update the displayed time-to-alarm value.</span>
<a name="l00551"></a>00551 <span class="comment">* The updated value is only displayed if it is different from the existing value,</span>
<a name="l00552"></a>00552 <span class="comment">* or if 'forceDisplay' is true.</span>
<a name="l00553"></a>00553 <span class="comment">*/</span>
<a name="l00554"></a>00554 <span class="keywordtype">void</span> AlarmListViewItem::updateTimeToAlarm(<span class="keyword">const</span> QDateTime& now, <span class="keywordtype">bool</span> forceDisplay)
<a name="l00555"></a>00555 {
<a name="l00556"></a>00556 <span class="keywordflow">if</span> (event().expired())
<a name="l00557"></a>00557 {
<a name="l00558"></a>00558 <span class="keywordflow">if</span> (forceDisplay || mTimeToAlarmShown)
<a name="l00559"></a>00559 {
<a name="l00560"></a>00560 setText(alarmListView()->column(AlarmListView::TIME_TO_COLUMN), QString::null);
<a name="l00561"></a>00561 mTimeToAlarmShown = <span class="keyword">false</span>;
<a name="l00562"></a>00562 }
<a name="l00563"></a>00563 }
<a name="l00564"></a>00564 <span class="keywordflow">else</span>
<a name="l00565"></a>00565 {
<a name="l00566"></a>00566 QString tta = timeToAlarmText(now);
<a name="l00567"></a>00567 <span class="keywordflow">if</span> (forceDisplay || tta != text(alarmListView()->column(AlarmListView::TIME_TO_COLUMN)))
<a name="l00568"></a>00568 setText(alarmListView()->column(AlarmListView::TIME_TO_COLUMN), tta);
<a name="l00569"></a>00569 mTimeToAlarmShown = !tta.isNull();
<a name="l00570"></a>00570 }
<a name="l00571"></a>00571 }
<a name="l00572"></a>00572
<a name="l00573"></a>00573 <span class="comment">/******************************************************************************</span>
<a name="l00574"></a>00574 <span class="comment">* Paint one value in one of the columns in the list view.</span>
<a name="l00575"></a>00575 <span class="comment">*/</span>
<a name="l00576"></a>00576 <span class="keywordtype">void</span> AlarmListViewItem::paintCell(QPainter* painter, <span class="keyword">const</span> QColorGroup& cg, <span class="keywordtype">int</span> column, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> <span class="comment">/*align*/</span>)
<a name="l00577"></a>00577 {
<a name="l00578"></a>00578 <span class="keyword">const</span> AlarmListView* listView = alarmListView();
<a name="l00579"></a>00579 <span class="keywordtype">int</span> margin = listView->itemMargin();
<a name="l00580"></a>00580 QRect box(margin, margin, width - margin*2, height() - margin*2); <span class="comment">// area within which to draw</span>
<a name="l00581"></a>00581 <span class="keywordtype">bool</span> selected = isSelected();
<a name="l00582"></a>00582 QColor bgColour = selected ? cg.highlight() : cg.base();
<a name="l00583"></a>00583 QColor fgColour = selected ? cg.highlightedText()
<a name="l00584"></a>00584 : !event().<a class="code" href="classKAEvent.html#616d29c62c650e9e8c7dc63e1811f26b">enabled</a>() ? Preferences::disabledColour()
<a name="l00585"></a>00585 : event().expired() ? Preferences::expiredColour() : cg.text();
<a name="l00586"></a>00586 painter->setPen(fgColour);
<a name="l00587"></a>00587 painter->fillRect(0, 0, width, height(), bgColour);
<a name="l00588"></a>00588
<a name="l00589"></a>00589 <span class="keywordflow">if</span> (column == listView->column(AlarmListView::TIME_COLUMN))
<a name="l00590"></a>00590 {
<a name="l00591"></a>00591 <span class="keywordtype">int</span> i = -1;
<a name="l00592"></a>00592 QString str = text(column);
<a name="l00593"></a>00593 <span class="keywordflow">if</span> (mTimeHourPos >= 0)
<a name="l00594"></a>00594 {
<a name="l00595"></a>00595 <span class="comment">// Need to pad out spacing to align times without leading zeroes</span>
<a name="l00596"></a>00596 i = str.find(<span class="stringliteral">" ~"</span>);
<a name="l00597"></a>00597 <span class="keywordflow">if</span> (i >= 0)
<a name="l00598"></a>00598 {
<a name="l00599"></a>00599 <span class="keywordflow">if</span> (mDigitWidth < 0)
<a name="l00600"></a>00600 mDigitWidth = painter->fontMetrics().width(<span class="stringliteral">"0"</span>);
<a name="l00601"></a>00601 QString date = str.left(i + 1);
<a name="l00602"></a>00602 <span class="keywordtype">int</span> w = painter->fontMetrics().width(date) + mDigitWidth;
<a name="l00603"></a>00603 painter->drawText(box, AlignVCenter, date);
<a name="l00604"></a>00604 box.setLeft(box.left() + w);
<a name="l00605"></a>00605 painter->drawText(box, AlignVCenter, str.mid(i + 2));
<a name="l00606"></a>00606 }
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608 <span class="keywordflow">if</span> (i < 0)
<a name="l00609"></a>00609 painter->drawText(box, AlignVCenter, str);
<a name="l00610"></a>00610 }
<a name="l00611"></a>00611 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (column == listView->column(AlarmListView::TIME_TO_COLUMN))
<a name="l00612"></a>00612 painter->drawText(box, AlignVCenter | AlignRight, text(column));
<a name="l00613"></a>00613 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (column == listView->column(AlarmListView::REPEAT_COLUMN))
<a name="l00614"></a>00614 painter->drawText(box, AlignVCenter | AlignHCenter, text(column));
<a name="l00615"></a>00615 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (column == listView->column(AlarmListView::COLOUR_COLUMN))
<a name="l00616"></a>00616 {
<a name="l00617"></a>00617 <span class="comment">// Paint the cell the colour of the alarm message</span>
<a name="l00618"></a>00618 <span class="keywordflow">if</span> (event().<a class="code" href="classKAEvent.html#14d0add60175142a6cb3a8e30777f9d0">action</a>() == KAEvent::MESSAGE || event().<a class="code" href="classKAEvent.html#14d0add60175142a6cb3a8e30777f9d0">action</a>() == KAEvent::FILE)
<a name="l00619"></a>00619 painter->fillRect(box, event().bgColour());
<a name="l00620"></a>00620 }
<a name="l00621"></a>00621 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (column == listView->column(AlarmListView::TYPE_COLUMN))
<a name="l00622"></a>00622 {
<a name="l00623"></a>00623 <span class="comment">// Display the alarm type icon, horizontally and vertically centred in the cell</span>
<a name="l00624"></a>00624 QPixmap* pixmap = eventIcon();
<a name="l00625"></a>00625 QRect pixmapRect = pixmap->rect();
<a name="l00626"></a>00626 <span class="keywordtype">int</span> diff = box.height() - pixmap->height();
<a name="l00627"></a>00627 <span class="keywordflow">if</span> (diff < 0)
<a name="l00628"></a>00628 {
<a name="l00629"></a>00629 pixmapRect.setTop(-diff / 2);
<a name="l00630"></a>00630 pixmapRect.setHeight(box.height());
<a name="l00631"></a>00631 }
<a name="l00632"></a>00632 QPoint iconTopLeft(box.left() + (box.width() - pixmapRect.width()) / 2,
<a name="l00633"></a>00633 box.top() + (diff > 0 ? diff / 2 : 0));
<a name="l00634"></a>00634 painter->drawPixmap(iconTopLeft, *pixmap, pixmapRect);
<a name="l00635"></a>00635 }
<a name="l00636"></a>00636 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (column == listView->column(AlarmListView::MESSAGE_COLUMN))
<a name="l00637"></a>00637 {
<a name="l00638"></a>00638 <span class="keywordflow">if</span> (!selected && listView->drawMessageInColour())
<a name="l00639"></a>00639 {
<a name="l00640"></a>00640 painter->fillRect(box, event().bgColour());
<a name="l00641"></a>00641 painter->setBackgroundColor(event().bgColour());
<a name="l00642"></a>00642 <span class="comment">// painter->setPen(event().fgColour());</span>
<a name="l00643"></a>00643 }
<a name="l00644"></a>00644 QString txt = text(column);
<a name="l00645"></a>00645 painter->drawText(box, AlignVCenter, txt);
<a name="l00646"></a>00646 mMessageColWidth = listView->fontMetrics().boundingRect(txt).width();
<a name="l00647"></a>00647 }
<a name="l00648"></a>00648 }
<a name="l00649"></a>00649
<a name="l00650"></a>00650 <span class="comment">/******************************************************************************</span>
<a name="l00651"></a>00651 <span class="comment">* Return the width needed for the icons in the alarm type column.</span>
<a name="l00652"></a>00652 <span class="comment">*/</span>
<a name="l00653"></a>00653 <span class="keywordtype">int</span> AlarmListViewItem::typeIconWidth(AlarmListView* v)
<a name="l00654"></a>00654 {
<a name="l00655"></a>00655 <span class="keywordflow">return</span> iconWidth() + 2 * v->style().pixelMetric(QStyle::PM_DefaultFrameWidth);
<a name="l00656"></a>00656 }
<a name="l00657"></a>00657
<a name="l00658"></a>00658 <span class="comment">/******************************************************************************</span>
<a name="l00659"></a>00659 <span class="comment">* Return the column sort order for one item in the list.</span>
<a name="l00660"></a>00660 <span class="comment">*/</span>
<a name="l00661"></a>00661 QString AlarmListViewItem::key(<span class="keywordtype">int</span> column, <span class="keywordtype">bool</span>)<span class="keyword"> const</span>
<a name="l00662"></a>00662 <span class="keyword"></span>{
<a name="l00663"></a>00663 AlarmListView* listView = alarmListView();
<a name="l00664"></a>00664 <span class="keywordflow">if</span> (column == listView->column(AlarmListView::TIME_COLUMN)
<a name="l00665"></a>00665 || column == listView->column(AlarmListView::TIME_TO_COLUMN))
<a name="l00666"></a>00666 <span class="keywordflow">return</span> mDateTimeOrder;
<a name="l00667"></a>00667 <span class="keywordflow">if</span> (column == listView->column(AlarmListView::REPEAT_COLUMN))
<a name="l00668"></a>00668 <span class="keywordflow">return</span> mRepeatOrder;
<a name="l00669"></a>00669 <span class="keywordflow">if</span> (column == listView->column(AlarmListView::COLOUR_COLUMN))
<a name="l00670"></a>00670 <span class="keywordflow">return</span> mColourOrder;
<a name="l00671"></a>00671 <span class="keywordflow">if</span> (column == listView->column(AlarmListView::TYPE_COLUMN))
<a name="l00672"></a>00672 <span class="keywordflow">return</span> mTypeOrder;
<a name="l00673"></a>00673 <span class="keywordflow">return</span> text(column).lower();
<a name="l00674"></a>00674 }
<a name="l00675"></a>00675
<a name="l00676"></a>00676
<a name="l00677"></a>00677 <span class="comment">/*=============================================================================</span>
<a name="l00678"></a>00678 <span class="comment">= Class: AlarmListTooltip</span>
<a name="l00679"></a>00679 <span class="comment">= Displays the full alarm text in a tooltip when necessary.</span>
<a name="l00680"></a>00680 <span class="comment">=============================================================================*/</span>
<a name="l00681"></a>00681
<a name="l00682"></a>00682 <span class="comment">/******************************************************************************</span>
<a name="l00683"></a>00683 <span class="comment">* Displays the full alarm text in a tooltip, if not all the text is displayed.</span>
<a name="l00684"></a>00684 <span class="comment">*/</span>
<a name="l00685"></a>00685 <span class="keywordtype">void</span> AlarmListTooltip::maybeTip(<span class="keyword">const</span> QPoint& pt)
<a name="l00686"></a>00686 {
<a name="l00687"></a>00687 AlarmListView* listView = (AlarmListView*)parentWidget()->parentWidget();
<a name="l00688"></a>00688 <span class="keywordtype">int</span> column = listView->column(AlarmListView::MESSAGE_COLUMN);
<a name="l00689"></a>00689 <span class="keywordtype">int</span> xOffset = listView->contentsX();
<a name="l00690"></a>00690 <span class="keywordflow">if</span> (listView->header()->sectionAt(pt.x() + xOffset) == column)
<a name="l00691"></a>00691 {
<a name="l00692"></a>00692 AlarmListViewItem* item = (AlarmListViewItem*)listView->itemAt(pt);
<a name="l00693"></a>00693 <span class="keywordflow">if</span> (item)
<a name="l00694"></a>00694 {
<a name="l00695"></a>00695 <span class="keywordtype">int</span> columnX = listView->header()->sectionPos(column) - xOffset;
<a name="l00696"></a>00696 <span class="keywordtype">int</span> columnWidth = listView->columnWidth(column);
<a name="l00697"></a>00697 <span class="keywordtype">int</span> widthNeeded = item->messageColWidthNeeded();
<a name="l00698"></a>00698 <span class="keywordflow">if</span> (!item->messageTruncated() && columnWidth >= widthNeeded)
<a name="l00699"></a>00699 {
<a name="l00700"></a>00700 <span class="keywordflow">if</span> (columnX + widthNeeded <= listView->viewport()->width())
<a name="l00701"></a>00701 <span class="keywordflow">return</span>;
<a name="l00702"></a>00702 }
<a name="l00703"></a>00703 QRect rect = listView->itemRect(item);
<a name="l00704"></a>00704 rect.setLeft(columnX);
<a name="l00705"></a>00705 rect.setWidth(columnWidth);
<a name="l00706"></a>00706 kdDebug(5950) << <span class="stringliteral">"AlarmListTooltip::maybeTip(): display\n"</span>;
<a name="l00707"></a>00707 tip(rect, AlarmText::summary(item->event(), 10)); <span class="comment">// display up to 10 lines of text</span>
<a name="l00708"></a>00708 }
<a name="l00709"></a>00709 }
<a name="l00710"></a>00710 }
<a name="l00711"></a>00711
</pre></div></div>
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<a href="mailto:aaaatrap-425acc3b5374943f@kde.org">Block me</a>
WARNING END
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