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<a href="widgetdata_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"> * widgetdata.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_WIDGET_DATA_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#define GCHEMPAINT_WIDGET_DATA_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="gccv_2structs_8h.html">gccv/structs.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <map></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <set></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>gcp {</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">class </span>Application;</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="namespacegcp.html#a32ec53961a36ddff31ac2b1bca9ab78c"> 37</a></span> <span class="keyword">class </span><a class="code" href="classgcp_1_1View.html">View</a>;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">extern</span> guint <a class="code" href="namespacegcp.html#a32ec53961a36ddff31ac2b1bca9ab78c">ClipboardDataType</a>, ClipboardDataType1;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">extern</span> xmlChar* <a class="code" href="namespacegcp.html#ac8dcc77313d59afd47789b1b02e77155">ClipboardData</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">extern</span> <span class="keywordtype">char</span>* <a class="code" href="namespacegcp.html#ae2cbc63e62e7cb77002e39f8b579dec3">ClipboardTextData</a>;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keywordtype">void</span> <a class="code" href="namespacegcp.html#ab7ae779d37e2febc317c527ddeabbf97">on_receive_targets</a> (GtkClipboard *clipboard, GtkSelectionData *selection_data, <a class="code" href="classgcp_1_1Application.html" title="GChemPaint application base class.">Application</a> *App);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">void</span> <a class="code" href="namespacegcp.html#af759d7d7badc78fdc40ea4c3a2edd6fd">on_clear_data</a> (GtkClipboard *clipboard, <a class="code" href="classgcu_1_1Object.html">gcu::Object</a> *obj);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74"> 74</a></span> <span class="keyword">enum</span> <a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74">SelectionState</a></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74abd6a663c786e2d2b135a74d52f0cd552"> 79</a></span>  <a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74abd6a663c786e2d2b135a74d52f0cd552">SelStateUnselected</a> = 0,</div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a94b317915b52f90cbc98b15a577b25d8"> 83</a></span>  <a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a94b317915b52f90cbc98b15a577b25d8">SelStateSelected</a>,</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74adcae1871fb81a60e980331b689fe3ce0"> 87</a></span>  <a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74adcae1871fb81a60e980331b689fe3ce0">SelStateUpdating</a>,</div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a2d4e3b5f28ae0af00b9381c2548dea00"> 91</a></span>  <a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a2d4e3b5f28ae0af00b9381c2548dea00">SelStateErasing</a></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> };</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html"> 99</a></span> <span class="keyword">class </span><a class="code" href="classgcp_1_1WidgetData.html">WidgetData</a></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html#a380371416d591222861bf2d0bfcb1853"> 105</a></span>  <a class="code" href="classgcp_1_1View.html">View</a>* <a class="code" href="classgcp_1_1WidgetData.html#a380371416d591222861bf2d0bfcb1853">m_View</a>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html#add465f2966e51f316422cb16fbc02cea"> 109</a></span>  GtkWidget *<a class="code" href="classgcp_1_1WidgetData.html#add465f2966e51f316422cb16fbc02cea">Canvas</a>;</div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html#a74bd35f563d05147d431496c4ca0b9f7"> 113</a></span>  <span class="keywordtype">double</span> <a class="code" href="classgcp_1_1WidgetData.html#a74bd35f563d05147d431496c4ca0b9f7">Zoom</a>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// std::map<gcu::Object const*, GnomeCanvasGroup*>Items;</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html#a21306505fc0ff9e07727d7f09d662206"> 121</a></span> <span class="comment"></span> std::set < gcu::Object * ><a class="code" href="classgcp_1_1WidgetData.html#a21306505fc0ff9e07727d7f09d662206">SelectedObjects</a>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1WidgetData.html#aed00263b6e200c416b912f9496d7ce51">IsSelected</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> <span class="keyword">const</span> *obj) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1WidgetData.html#a5be5dd5edef55e2e380a415ac5add6df">ChildrenSelected</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> <span class="keyword">const</span> *obj) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="classgcu_1_1Object.html">gcu::Object</a> *<a class="code" href="classgcp_1_1WidgetData.html#a08cec83864c33cef81b0adba707918d6">GetSelectedAncestor</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> *obj);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#aad91948a7aa6cf3f91cfc25e51fa07d0">SetSelected</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> *obj, <span class="keywordtype">int</span> state = <a class="code" href="namespacegcp.html#a2873f45c769a642340cfd80eff3dde74a94b317915b52f90cbc98b15a577b25d8">gcp::SelStateSelected</a>);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#a3b7f725319703f04fdc2b9e2ab33f9e5">Unselect</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> *obj);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#abb88faef9eeccd7471df14fb69190817">UnselectAll</a> ();</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#a72cce5216ee313ddc06824a3e7e579ce">MoveSelectedItems</a> (<span class="keywordtype">double</span> dx, <span class="keywordtype">double</span> dy);</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ab20f42c410f351165cc99bd1994735cd">MoveSelection</a> (<span class="keywordtype">double</span> dx, <span class="keywordtype">double</span> dy);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#a1509e804f0087b6bc4722cd02acf79f6">RotateSelection</a> (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> angle);</div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html#ae02cbddd3653297962ffd01e51c60417"> 189</a></span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ae02cbddd3653297962ffd01e51c60417">ClearSelection</a> () {<a class="code" href="classgcp_1_1WidgetData.html#a21306505fc0ff9e07727d7f09d662206">SelectedObjects</a>.clear();}</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#af276ec846999516b87ffa4dcdb03ea1f">Copy</a> (GtkClipboard* clipboard);</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ad734080a298c9733bfdadb3c63f22930">GetSelectionBounds</a> (<a class="code" href="structgccv_1_1Rect.html">gccv::Rect</a> &rect) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="code" href="classgcp_1_1WidgetData.html#a71c7f3af7cea72be7258c562dbe50a52"> 205</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classgcp_1_1WidgetData.html#a71c7f3af7cea72be7258c562dbe50a52">HasSelection</a> () {<span class="keywordflow">return</span> !(<a class="code" href="classgcp_1_1WidgetData.html#a21306505fc0ff9e07727d7f09d662206">SelectedObjects</a>.empty());}</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ab3757869ae1ffbf8311d6b61182ee8be">SelectAll</a> ();</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">static</span> xmlDocPtr <a class="code" href="classgcp_1_1WidgetData.html#a959430ebbdc18ca5409691b3bc1ebf9f">GetXmlDoc</a> (GtkClipboard* clipboard);</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ae762e4c402961f0c56eb3863bf648921">ShowSelection</a> (<span class="keywordtype">bool</span> state);</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ae9ae47fc76bafd22238614c19b024f7d">GetObjectBounds</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> <span class="keyword">const</span> *obj, <a class="code" href="structgccv_1_1Rect.html">gccv::Rect</a> *rect) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ad1c7debed0ea90339e52eec91dfc6e3f">GetObjectsBounds</a> (std::set <gcu::Object const *> <span class="keyword">const</span> &objects, <a class="code" href="structgccv_1_1Rect.html">gccv::Rect</a> *rect) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ad1c7debed0ea90339e52eec91dfc6e3f">GetObjectsBounds</a> (std::set <gcu::Object *> <span class="keyword">const</span> &objects, <a class="code" href="structgccv_1_1Rect.html">gccv::Rect</a> *rect) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#ae9ae47fc76bafd22238614c19b024f7d">GetObjectBounds</a> (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> <span class="keyword">const</span>* obj, <a class="code" href="structgccv_1_1Rect.html">gccv::Rect</a> &rect) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">void</span> <a class="code" href="classgcp_1_1WidgetData.html#a3b44d4a0c9d11e49650b7622dd66b72e">SimplifySelection</a> ();</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordtype">void</span> MoveItems (<a class="code" href="classgcu_1_1Object.html">gcu::Object</a> *obj, <span class="keywordtype">double</span> dx, <span class="keywordtype">double</span> dy);</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> };</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> } <span class="comment">// namespace gcp</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="preprocessor">#endif //GCHEMPAINT_WIDGET_DATA_H</span></div>
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