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<a href="gcp_2arrow_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// -*- C++ -*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * GChemPaint library</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * arrow.h</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Copyright (C) 2002-2012 Jean Bréfort <jean.brefort@normalesup.org></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * This program is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * modify it under the terms of the GNU General Public License as</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * published by the Free Software Foundation; either version 3 of the</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * License, or (at your option) any later version.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * USA</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef GCHEMPAINT_ARROW_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#define GCHEMPAINT_ARROW_H</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="object_8h.html">gcu/object.h</a>></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="item-client_8h.html">gccv/item-client.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>gcp {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">class </span>Step;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1d"> 39</a></span> <span class="keyword">enum</span> <a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1d">ArrowTypes</a></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> {</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1da18cfc1803772dcc5296fbd52327ad5cb"> 44</a></span>  <a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1da18cfc1803772dcc5296fbd52327ad5cb">SimpleArrow</a>,</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1da8a94333ad1e8f1468f3a2207642020b2"> 48</a></span>  <a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1da8a94333ad1e8f1468f3a2207642020b2">ReversibleArrow</a>,</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1da6e7a338e32d4c4583d702f9b373bdde9"> 52</a></span>  <a class="code" href="namespacegcp.html#a6844f3331afc7d9933ba6fda49f95e1da6e7a338e32d4c4583d702f9b373bdde9">FullReversibleArrow</a>,</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> };</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html"> 57</a></span> <span class="keyword">class </span><a class="code" href="classgcp_1_1Arrow.html">Arrow</a>: <span class="keyword">public</span> <a class="code" href="classgcu_1_1Object.html">gcu::Object</a>, <span class="keyword">public</span> <a class="code" href="classgccv_1_1ItemClient.html" title="the base class for objects associated with a canvas item.">gccv::ItemClient</a></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classgcp_1_1Arrow.html#a096a7bd79db88ccf4537f1e8bc904bf7">Arrow</a>(<a class="code" href="namespacegcu.html#a4a6abffbefdd6abf047dca4e63b0bac5">gcu::TypeId</a> Type);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">virtual</span> <a class="code" href="classgcp_1_1Arrow.html#acbf74c59a588e2fbc9a719e7f1bc18f0">~Arrow</a>();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1Arrow.html#a35982ed701601f54af6e6632229b2216">Load</a> (xmlNodePtr node);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#af3fe0d90d0e16a83d0c4afac5eb3fce6">SetSelected</a> (<span class="keywordtype">int</span> state);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#a84c1c3f8bbc906c19824ec93bf514be3">SetCoords</a> (<span class="keywordtype">double</span> xstart, <span class="keywordtype">double</span> ystart, <span class="keywordtype">double</span> xend, <span class="keywordtype">double</span> yend);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1Arrow.html#ad80dc51cc32afa830fc865ae943705fd">GetCoords</a> (<span class="keywordtype">double</span>* xstart, <span class="keywordtype">double</span>* ystart, <span class="keywordtype">double</span>* xend, <span class="keywordtype">double</span>* yend) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1Arrow.html#ad80dc51cc32afa830fc865ae943705fd">GetCoords</a> (<span class="keywordtype">double</span> *x, <span class="keywordtype">double</span> *y, <span class="keywordtype">double</span> *z = NULL) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#a5af4f736d76d54237efcf41c2e1ce3e7">Move</a> (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z = 0);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#abf372b03cedd5966e5119837b3de22f4">Transform2D</a> (<a class="code" href="classgcu_1_1Matrix2D.html">gcu::Matrix2D</a>& m, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1Arrow.html#afa8246468ac13b5019422c76dc6451be">GetYAlign</a> ();</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1Arrow.html#a3ffe17fc0cfc7be493749c67d07c2302">SetProperty</a> (<span class="keywordtype">unsigned</span> property, <span class="keywordtype">char</span> <span class="keyword">const</span> *value);</div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#abcd0ab1d2e996f18e3c9c5c895bcbb45"> 153</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#abcd0ab1d2e996f18e3c9c5c895bcbb45">SetStartStep</a> (<a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a> *step) {m_Start = step;}</div>
<div class="line"><a name="l00157"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#acf4a5c36fe4bef457f344c4ebeb7eff3"> 157</a></span>  <a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a>** <a class="code" href="classgcp_1_1Arrow.html#acf4a5c36fe4bef457f344c4ebeb7eff3">GetStartStepPtr</a> () {<span class="keywordflow">return</span> &m_Start;}</div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a7a5c5268b1324c85ad044785a06300d4"> 161</a></span>  <a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a>* <a class="code" href="classgcp_1_1Arrow.html#a7a5c5268b1324c85ad044785a06300d4">GetStartStep</a> ()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_Start;}</div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a12df97e4b6371082535b3a865c219986"> 168</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#a12df97e4b6371082535b3a865c219986">SetEndStep</a> (<a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a> *step) {m_End = step;}</div>
<div class="line"><a name="l00172"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a3b7de0d26da229ac8679ba7e672a217f"> 172</a></span>  <a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a>* <a class="code" href="classgcp_1_1Arrow.html#a3b7de0d26da229ac8679ba7e672a217f">GetEndStep</a> ()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_End;}</div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#ab709f0cbfde50db74bd8c1409a7bedb0"> 176</a></span>  <a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a>** <a class="code" href="classgcp_1_1Arrow.html#ab709f0cbfde50db74bd8c1409a7bedb0">GetEndStepPtr</a> () {<span class="keywordflow">return</span> &m_End;}</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#a78023a7298534f1833da3d239dd7dc6d">Reverse</a> ();</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#a65d510c20a1a9ae517742b5da22c8386">RemoveStep</a> (<a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a> *step);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1Arrow.html#ab4d6cda29cadf5af246a41f603db3869">Save</a> (xmlDocPtr xml, xmlNodePtr node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  std::string <a class="code" href="classgcp_1_1Arrow.html#a1e7e16f5a31f712b2eb17dff0ff2c33f">Name</a> ();</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1Arrow.html#a966089aebd4a70f0337b454a2eeaf03f">OnLoaded</a> ();</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a5af3a3f574c245ea5109694e480bd556"> 213</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1Arrow.html#a5af3a3f574c245ea5109694e480bd556">m_x</a>;</div>
<div class="line"><a name="l00217"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a71b91be3c2d3317e7bd8eb4c28cd8339"> 217</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1Arrow.html#a71b91be3c2d3317e7bd8eb4c28cd8339">m_y</a>;</div>
<div class="line"><a name="l00221"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a497dc9b13f320f242e1dc95758afa399"> 221</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1Arrow.html#a497dc9b13f320f242e1dc95758afa399">m_width</a>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#aa2653a6ded86d87fb9f23f7afefeeb9f"> 225</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1Arrow.html#aa2653a6ded86d87fb9f23f7afefeeb9f">m_height</a>;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="classgcp_1_1Step.html" title="parent class for reaction steps, mesomers, and more.">Step</a> *m_Start, *m_End;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="code" href="classgcp_1_1Arrow.html#a8bddc7034d26e646f233b3622e4581f4"> 233</a></span> <a class="code" href="macros_8h.html#ae59df402113b58e8e28a7898e09a19a2">GCU_RO_PROP</a> (<span class="keywordtype">double</span>, Length)</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> };</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> } <span class="comment">// namespace gcp</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="preprocessor">#endif //GCHEMPAINT_ARROW_H</span></div>
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