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<div class="title">gccv/brackets.h</div> </div>
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<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"> * brackets.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) 2011-2012 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 GCCV_BRACKETS_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#define GCCV_BRACKETS_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="line-item_8h.html">line-item.h</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <list></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>gccv {</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">typedef</span> <span class="keyword">struct </span>_BracketsMetrics BracketsMetrics;</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="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23"> 39</a></span> <span class="keyword">typedef</span> <span class="keyword">enum</span></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="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23a3e09d2d71176839482b1b0cc18c95066"> 44</a></span>  <a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23a3e09d2d71176839482b1b0cc18c95066">BracketsTypeNormal</a>,</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23aa9043a29defb584982eb17d130257238"> 48</a></span>  <a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23aa9043a29defb584982eb17d130257238">BracketsTypeSquare</a>,</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23a0c1c1ba7b6036218bc38092536eeab81"> 52</a></span>  <a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23a0c1c1ba7b6036218bc38092536eeab81">BracketsTypeCurly</a></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> } <a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23">BracketsTypes</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0"> 58</a></span> <span class="keyword">typedef</span> <span class="keyword">enum</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0a2d8b0a291bd8505c797acf558a6173e1"> 63</a></span>  <a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0a2d8b0a291bd8505c797acf558a6173e1">BracketsOpening</a> = 1,</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0a6f3a2aa4b56e334ad3daf067d8eb42cb"> 67</a></span>  <a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0a6f3a2aa4b56e334ad3daf067d8eb42cb">BracketsClosing</a>,</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0a90838590d95b9adc7384b4d6118f82e9"> 71</a></span>  <a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0a90838590d95b9adc7384b4d6118f82e9">BracketsBoth</a></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0">BracketsUses</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">class </span>Brackets: <span class="keyword">public</span> LineItem</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  Brackets (Canvas *canvas, <a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23">BracketsTypes</a> type, <a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0">BracketsUses</a> use, <span class="keywordtype">char</span> <span class="keyword">const</span> *fontdesc, <span class="keywordtype">double</span> x0, <span class="keywordtype">double</span> y0, <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  Brackets (Group *parent, <a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23">BracketsTypes</a> type, <a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0">BracketsUses</a> use, <span class="keywordtype">char</span> <span class="keyword">const</span> *fontdesc, <span class="keywordtype">double</span> x0, <span class="keywordtype">double</span> y0, <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1, ItemClient *client = NULL);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  ~Brackets ();</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">void</span> SetPosition (<span class="keywordtype">double</span> x0, <span class="keywordtype">double</span> y0, <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">void</span> GetPosition (<span class="keywordtype">double</span> &x0, <span class="keywordtype">double</span> &y0, <span class="keywordtype">double</span> &x1, <span class="keywordtype">double</span> &y1);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// virtual methods</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"></span> <span class="keywordtype">double</span> Distance (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, Item **item) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">void</span> Draw (cairo_t *cr, <span class="keywordtype">bool</span> is_vector) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">void</span> Move (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">void</span> UpdateBounds ();</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  BracketsMetrics <span class="keyword">const</span> *m_Metrics;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment">// std::string m_FontDesc;</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">double</span> m_x0, m_y0, m_x1, m_y1;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">char</span> <span class="keyword">const</span> *ch;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">double</span> x, y, w, h, offset;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">bool</span> needs_clip;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  } BracketElem;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  std::list < BracketElem > m_Elems;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <a class="code" href="item_8h.html#a5f299fb435ad51bc5c96798a5d5beed5">GCCV_ITEM_POS_PROP</a> (<span class="keywordtype">double</span>, <a class="code" href="namespacegccv.html#ab081a544de909835261d17c10923ea0aa4e0a629f1e174674632573ce1cddae96">Size</a>)</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <a class="code" href="item_8h.html#a5f299fb435ad51bc5c96798a5d5beed5">GCCV_ITEM_POS_PROP</a> (std::<span class="keywordtype">string</span>, FontDesc)</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <a class="code" href="item_8h.html#a5f299fb435ad51bc5c96798a5d5beed5">GCCV_ITEM_POS_PROP</a> (<a class="code" href="namespacegccv.html#abab84e97f079b0b3d22def85e9dcdd23">BracketsTypes</a>, Type)</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <a class="code" href="item_8h.html#a5f299fb435ad51bc5c96798a5d5beed5">GCCV_ITEM_POS_PROP</a> (<a class="code" href="namespacegccv.html#a133aa9b9bc69daf5c787372e841da8e0">BracketsUses</a>, Used)</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> };</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="preprocessor">#endif // GCCV_BRACKETS_H</span></div>
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