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<a href="text-object_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 libray</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * text-object.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) 2002-2009 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_TEXT_OBJECT_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#define GCHEMPAINT_TEXT_OBJECT_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="macros_8h.html">gcu/macros.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="gccv_2structs_8h.html">gccv/structs.h</a>></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="text-client_8h.html">gccv/text-client.h</a>></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="text-tag_8h.html">gccv/text-tag.h</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <pango/pango-layout.h></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span>gccv {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">class </span>Text;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> }</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>gcp {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>TextEditor;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html"> 50</a></span> <span class="keyword">class </span><a class="code" href="classgcp_1_1TextObject.html">TextObject</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_1TextClient.html" title="ItemClient for text items.">gccv::TextClient</a></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classgcp_1_1TextObject.html#a5ba1fa848cbbc24d4c39bd4610e90810">TextObject</a> (<a class="code" href="namespacegcu.html#a4a6abffbefdd6abf047dca4e63b0bac5">gcu::TypeId</a> Type);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classgcp_1_1TextObject.html#a5ba1fa848cbbc24d4c39bd4610e90810">TextObject</a> (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <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_1TextObject.html#ad141c799e339fb284dcd9f276ae823cf">~TextObject</a> ();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a14639a02debe87e1038a6735ddeb8f3a"> 78</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1TextObject.html#a14639a02debe87e1038a6735ddeb8f3a">GetSize</a> (<span class="keywordtype">double</span>& x, <span class="keywordtype">double</span>& y) {x = <a class="code" href="classgcp_1_1TextObject.html#a4e47f03c009852f60a1c4e1a51264b7e">m_length</a>; y = <a class="code" href="classgcp_1_1TextObject.html#a61f6050eb628502108f9f2c733b634f9">m_height</a>;}</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  xmlNodePtr <a class="code" href="classgcp_1_1TextObject.html#aca87ca1ddc6d24ca34fab73aa6902a52">SaveSelected</a> ();</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1TextObject.html#af265cdf5a3914c7465358d367fca7640">LoadSelected</a> (xmlNodePtr node);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1TextObject.html#a89324827b4be2c01bd575254b39189d5">OnChanged</a> (<span class="keywordtype">bool</span> save) = 0;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1TextObject.html#ae1aca6cd07b9a7cd388a27667bf716a8">SaveNode</a> (xmlDocPtr xml, xmlNodePtr node) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1TextObject.html#add97059392570701098cbff38acbf320">Load</a> (xmlNodePtr node);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1TextObject.html#ac16ac6e2b2274043a6fc989f0fd140c9">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="l00124"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a69d4138e494f38c0da4ac7b97e182739"> 124</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1TextObject.html#a69d4138e494f38c0da4ac7b97e182739">IsLocked</a> () {<span class="keywordflow">return</span> <a class="code" href="classgcp_1_1TextObject.html#ae4812055d955e7ac7ebb6edb37b6f984">m_bLoading</a>;}</div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a6b3662cbbd4f9562202892f85fecf969"> 131</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1TextObject.html#a6b3662cbbd4f9562202892f85fecf969">GetSelectionBounds</a> (<span class="keywordtype">unsigned</span> &start, <span class="keywordtype">unsigned</span> &end) {start = <a class="code" href="classgcp_1_1TextObject.html#af59e2a90376b188fb4f2996eaf37205b">m_StartSel</a>; end = <a class="code" href="classgcp_1_1TextObject.html#a97f89e328e8cf85bd5d8567ce3ea2394">m_EndSel</a>;}</div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#aa1eda809854de7ced6e6902711f3bf43"> 135</a></span>  std::string <a class="code" href="classgcp_1_1TextObject.html#aa1eda809854de7ced6e6902711f3bf43">GetBuffer</a> () {<span class="keywordflow">return</span> <a class="code" href="classgcp_1_1TextObject.html#ad745bccd690bfbe755c731f93637f0dc">m_buf</a>;}</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">virtual</span> std::string <a class="code" href="classgcp_1_1TextObject.html#adc7941d78d0a92d77ff1e3e18bf11375">GetProperty</a> (<span class="keywordtype">unsigned</span> property) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// virtual methods for the gccv:TextClient interface</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1TextObject.html#a125c77dbe51b163eaed52adf9ea9e059">SelectionChanged</a> (<span class="keywordtype">unsigned</span> start, <span class="keywordtype">unsigned</span> end);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1TextObject.html#a95f0cdb53fac8238ce94bb6e0b9eb351">TextChanged</a> (<span class="keywordtype">unsigned</span> pos);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#adfa381199ab42a97ca8b31ed9580a933"> 156</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1TextObject.html#adfa381199ab42a97ca8b31ed9580a933">m_x</a>;</div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a323a71c324d16f0f7f54967cc34147d5"> 160</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1TextObject.html#a323a71c324d16f0f7f54967cc34147d5">m_y</a>;</div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a4e47f03c009852f60a1c4e1a51264b7e"> 164</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1TextObject.html#a4e47f03c009852f60a1c4e1a51264b7e">m_length</a>;</div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a61f6050eb628502108f9f2c733b634f9"> 168</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1TextObject.html#a61f6050eb628502108f9f2c733b634f9">m_height</a>;</div>
<div class="line"><a name="l00172"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a8a2b38ec26b944e8a9e8a9fe33f37091"> 172</a></span>  <span class="keywordtype">int</span> <a class="code" href="classgcp_1_1TextObject.html#a8a2b38ec26b944e8a9e8a9fe33f37091">m_ascent</a>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#ac6e6d4783b383e113a7c8ae872894ecc"> 176</a></span>  <span class="keywordtype">int</span> <a class="code" href="classgcp_1_1TextObject.html#ac6e6d4783b383e113a7c8ae872894ecc">m_InsertOffset</a>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#ad745bccd690bfbe755c731f93637f0dc"> 180</a></span>  std::string <a class="code" href="classgcp_1_1TextObject.html#ad745bccd690bfbe755c731f93637f0dc">m_buf</a>;</div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#ae4812055d955e7ac7ebb6edb37b6f984"> 184</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1TextObject.html#ae4812055d955e7ac7ebb6edb37b6f984">m_bLoading</a>;</div>
<div class="line"><a name="l00188"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#af59e2a90376b188fb4f2996eaf37205b"> 188</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classgcp_1_1TextObject.html#af59e2a90376b188fb4f2996eaf37205b">m_StartSel</a>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a97f89e328e8cf85bd5d8567ce3ea2394"> 192</a></span>  <span class="keywordtype">unsigned</span> <a class="code" href="classgcp_1_1TextObject.html#a97f89e328e8cf85bd5d8567ce3ea2394">m_EndSel</a>;</div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a182722c2588383d76858517b0dde8072"> 197</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1TextObject.html#a182722c2588383d76858517b0dde8072">m_RealSave</a>;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment">//GCU_PROT_PROP (GtkAnchorType, Anchor)</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a7e2b64f00d139d801a414eaf77b3ce12"> 206</a></span> <span class="comment"></span><a class="code" href="macros_8h.html#ac63298328b07e40af4fe4a5e8d1b8b7c">GCU_PROT_PROP</a> (<a class="code" href="classgccv_1_1TextTagList.html" title="TextTag list.">gccv::TextTagList</a>, TagList)</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00219"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a472881e30944237b0727ba06d94c399e"> 219</a></span> <a class="code" href="macros_8h.html#a2e6e8322502a538f4583d41206cea297">GCU_PROP</a> (<a class="code" href="classgcp_1_1TextEditor.html" title="Text editor.">TextEditor</a>*, Editor)</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="code" href="classgcp_1_1TextObject.html#a353a9e506b7258657566d0beaf579011"> 227</a></span> <a class="code" href="macros_8h.html#ac63298328b07e40af4fe4a5e8d1b8b7c">GCU_PROT_PROP</a> (gccv::<a class="code" href="classgcp_1_1Text.html">Text</a>*, TextItem)</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> };</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> } <span class="comment">// namespace gcp</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#endif //GCHEMPAINT_TEXT_OBJECT_H</span></div>
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