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<h2><a name="content"></a>kalarm/lib</h2>
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<h1>colourlist.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * colourlist.h - an ordered list of colours</span>
<a name="l00003"></a>00003 <span class="comment"> * Program: kalarm</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2003, 2005 by David Jarvie <software@astrojar.org.uk></span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span>
<a name="l00007"></a>00007 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00008"></a>00008 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00009"></a>00009 <span class="comment"> * (at your option) any later version.</span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00012"></a>00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00013"></a>00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00014"></a>00014 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * You should have received a copy of the GNU General Public License along</span>
<a name="l00017"></a>00017 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span>
<a name="l00018"></a>00018 <span class="comment"> * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef COLOURLIST_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define COLOURLIST_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qtl.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qcolor.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qvaluelist.h></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028
<a name="l00039"></a><a class="code" href="classColourList.html">00039</a> <span class="keyword">class </span><a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00042"></a>00042 <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;
<a name="l00043"></a>00043 <span class="keyword">typedef</span> QValueListConstIterator<QRgb> const_iterator;
<a name="l00044"></a>00044
<a name="l00046"></a><a class="code" href="classColourList.html#0774619c7194611cde4762568ac4f889">00046</a> <a class="code" href="classColourList.html#0774619c7194611cde4762568ac4f889" title="Constructs an empty list.">ColourList</a>() { }
<a name="l00048"></a><a class="code" href="classColourList.html#dbfff145b50c5cf666644a3d74eed2a3">00048</a> <a class="code" href="classColourList.html#0774619c7194611cde4762568ac4f889" title="Constructs an empty list.">ColourList</a>(<span class="keyword">const</span> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& l) : mList(l.mList) { }
<a name="l00050"></a><a class="code" href="classColourList.html#6951c99ec4f8c2e1dd571f26e197e0e2">00050</a> <a class="code" href="classColourList.html#0774619c7194611cde4762568ac4f889" title="Constructs an empty list.">ColourList</a>(<span class="keyword">const</span> QValueList<QRgb>& list) : mList(list) { qHeapSort(mList); }
<a name="l00054"></a>00054 <a class="code" href="classColourList.html#0774619c7194611cde4762568ac4f889" title="Constructs an empty list.">ColourList</a>(<span class="keyword">const</span> QColor* list);
<a name="l00056"></a><a class="code" href="classColourList.html#3dee2aaa1fab54bd49f6409e0fbb28e5">00056</a> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& <a class="code" href="classColourList.html#3dee2aaa1fab54bd49f6409e0fbb28e5" title="Assignment operator.">operator=</a>(<span class="keyword">const</span> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& l) { mList = l.<a class="code" href="classColourList.html#ab17b825450124fc59b994dab882c262">mList</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00058"></a><a class="code" href="classColourList.html#66511412897ab85828ee37e4f93af7b6">00058</a> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& <a class="code" href="classColourList.html#3dee2aaa1fab54bd49f6409e0fbb28e5" title="Assignment operator.">operator=</a>(<span class="keyword">const</span> QValueList<QRgb>& list) { mList = list; qHeapSort(mList); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00060"></a><a class="code" href="classColourList.html#177f50981499ce63a0bfcfd722a389e0">00060</a> <span class="keywordtype">void</span> <a class="code" href="classColourList.html#177f50981499ce63a0bfcfd722a389e0" title="Removes all values from the list.">clear</a>() { mList.clear(); }
<a name="l00062"></a>00062 <span class="keywordtype">void</span> <a class="code" href="classColourList.html#bf65994bc43cd7046b7de93a06fd4d7d" title="Adds the specified colour c to the list.">insert</a>(<span class="keyword">const</span> QColor& c);
<a name="l00064"></a><a class="code" href="classColourList.html#b39e3c8f0d39442f60cc99bab990d5be">00064</a> <span class="keywordtype">void</span> <span class="keyword">remove</span>(<span class="keyword">const</span> QColor& c) { mList.remove(c.rgb()); }
<a name="l00066"></a><a class="code" href="classColourList.html#ff7b6d80faf05534c11d70cbedeb564a">00066</a> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& <a class="code" href="classColourList.html#ff7b6d80faf05534c11d70cbedeb564a" title="Adds the specified colour c to the list.">operator+=</a>(<span class="keyword">const</span> QColor& c) { <a class="code" href="classColourList.html#bf65994bc43cd7046b7de93a06fd4d7d" title="Adds the specified colour c to the list.">insert</a>(c); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00068"></a><a class="code" href="classColourList.html#712736ec2debf01a1318a3ee25944da4">00068</a> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& <a class="code" href="classColourList.html#ff7b6d80faf05534c11d70cbedeb564a" title="Adds the specified colour c to the list.">operator+=</a>(<span class="keyword">const</span> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& list) { mList += list.<a class="code" href="classColourList.html#ab17b825450124fc59b994dab882c262">mList</a>; qHeapSort(mList); <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00070"></a><a class="code" href="classColourList.html#e178e6eab144ce7737f29277097df181">00070</a> <span class="keywordtype">bool</span> <a class="code" href="classColourList.html#e178e6eab144ce7737f29277097df181" title="Returns true if the colours in the two lists are the same.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& l)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList == l.<a class="code" href="classColourList.html#ab17b825450124fc59b994dab882c262">mList</a>; }
<a name="l00072"></a><a class="code" href="classColourList.html#1fc7d949145778ded479439d111e3b8c">00072</a> <span class="keywordtype">bool</span> <a class="code" href="classColourList.html#1fc7d949145778ded479439d111e3b8c" title="Returns true if the colours in the two lists differ.">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classColourList.html" title="Represents a sorted list of colours.">ColourList</a>& l)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList != l.<a class="code" href="classColourList.html#ab17b825450124fc59b994dab882c262">mList</a>; }
<a name="l00074"></a><a class="code" href="classColourList.html#432ffd07e090f651c7ca1899d7d1ea68">00074</a> size_type <a class="code" href="classColourList.html#432ffd07e090f651c7ca1899d7d1ea68" title="Returns the number of colours in the list.">count</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.count(); }
<a name="l00076"></a><a class="code" href="classColourList.html#c1e573ebcd66b65053e3caacf3656ecf">00076</a> <span class="keywordtype">bool</span> <a class="code" href="classColourList.html#c1e573ebcd66b65053e3caacf3656ecf" title="Returns true if the list is empty.">isEmpty</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.isEmpty(); }
<a name="l00078"></a><a class="code" href="classColourList.html#edbb0f2b7deca4063bed29341aa7f597">00078</a> const_iterator <a class="code" href="classColourList.html#edbb0f2b7deca4063bed29341aa7f597" title="Returns an iterator pointing to the first colour in the list.">begin</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.begin(); }
<a name="l00080"></a><a class="code" href="classColourList.html#25106a188307a7dd6716eed8fb7ff23b">00080</a> const_iterator <a class="code" href="classColourList.html#25106a188307a7dd6716eed8fb7ff23b" title="Returns an iterator pointing past the last colour in the list.">end</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.end(); }
<a name="l00082"></a><a class="code" href="classColourList.html#5016bcbd8188d314608841da22387528">00082</a> const_iterator <a class="code" href="classColourList.html#5016bcbd8188d314608841da22387528" title="Returns an iterator pointing to the last colour in the list, or end() if the list...">fromLast</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.fromLast(); }
<a name="l00084"></a><a class="code" href="classColourList.html#aac3449b030990380b848f4d0c33511c">00084</a> const_iterator <a class="code" href="classColourList.html#aac3449b030990380b848f4d0c33511c" title="Returns an iterator pointing to the colour at position i in the list.">at</a>(size_type i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.at(i); }
<a name="l00086"></a><a class="code" href="classColourList.html#946ed56c0c8a1a823bb1efb368770f07">00086</a> size_type <a class="code" href="classColourList.html#946ed56c0c8a1a823bb1efb368770f07" title="Returns true if the list contains the colour c.">contains</a>(<span class="keyword">const</span> QColor& c)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.contains(c.rgb()); }
<a name="l00090"></a><a class="code" href="classColourList.html#bf871ef6ee2a87e2e9e542f44a4c1477">00090</a> const_iterator <a class="code" href="classColourList.html#bf871ef6ee2a87e2e9e542f44a4c1477" title="Returns an iterator pointing to the first occurrence of colour c in the list.">find</a>(<span class="keyword">const</span> QColor& c)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.find(c.rgb()); }
<a name="l00094"></a><a class="code" href="classColourList.html#602532b57e08fd2c189b2bd40becb615">00094</a> const_iterator <a class="code" href="classColourList.html#bf871ef6ee2a87e2e9e542f44a4c1477" title="Returns an iterator pointing to the first occurrence of colour c in the list.">find</a>(const_iterator it, <span class="keyword">const</span> QColor& c)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.find(it, c.rgb()); }
<a name="l00098"></a><a class="code" href="classColourList.html#64d0e19845e7ec348c41ffef2af5e422">00098</a> <span class="keywordtype">int</span> <a class="code" href="classColourList.html#64d0e19845e7ec348c41ffef2af5e422" title="Returns the index to the first occurrence of colour c in the list.">findIndex</a>(<span class="keyword">const</span> QColor& c)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mList.findIndex(c.rgb()); }
<a name="l00100"></a><a class="code" href="classColourList.html#404270e9ada5009f9becc2190e750a92">00100</a> QColor <a class="code" href="classColourList.html#404270e9ada5009f9becc2190e750a92" title="Returns the first colour in the list.">first</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> QColor(mList.first()); }
<a name="l00102"></a><a class="code" href="classColourList.html#0674046ca52451ebf3948d92ba0b6a90">00102</a> QColor <a class="code" href="classColourList.html#0674046ca52451ebf3948d92ba0b6a90" title="Returns the last colour in the list.">last</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> QColor(mList.last()); }
<a name="l00104"></a><a class="code" href="classColourList.html#13fb36188804047a9454a5aa36823a36">00104</a> QColor <a class="code" href="classColourList.html#13fb36188804047a9454a5aa36823a36" title="Returns the colour at position i in the list.">operator[]</a>(size_type i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> QColor(mList[i]); }
<a name="l00105"></a>00105 <span class="keyword">private</span>:
<a name="l00106"></a>00106 <span class="keywordtype">void</span> sort();
<a name="l00107"></a>00107 QValueList<QRgb> mList;
<a name="l00108"></a>00108 };
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="preprocessor">#endif // COLOURLIST_H</span>
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