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<div class="headertitle"><div class="title">dbc_tree_model.h</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// SPDX-License-Identifier: MIT</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#ifndef DBC_TREE_MODEL_H</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#define DBC_TREE_MODEL_H</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include "<a class="code" href="tree__node_8h.html">tree_node.h</a>"</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <QAbstractItemModel></span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
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<div class="foldopen" id="foldopen00011" data-start="{" data-end="};">
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="classDbcTreeModel.html"> 11</a></span><span class="keyword">class </span><a class="code hl_class" href="classDbcTreeModel.html">DbcTreeModel</a> : <span class="keyword">public</span> QAbstractItemModel {</div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="keyword">public</span>:</div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">enum</span> Column { Name,</div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> CanId,</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> PayloadLength,</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> StartBit,</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> BitLength,</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <a class="code hl_enumeration" href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a>,</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> Signed,</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> Unit,</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> Comment,</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> ColumnCount };</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// Metadata roles apply on every column; inapplicable roles return invalid QVariant.</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">enum</span> Role { NodeTypeRole = Qt::UserRole + 1,</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> CanIdRole,</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> PayloadLengthRole,</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> StartBitRole,</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> BitLengthRole,</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> LittleEndianRole,</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> SignedRole,</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> UnitRole,</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> CommentRole,</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> ValueDescriptionsRole,</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> ExtendedRole };</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classDbcTreeModel.html">DbcTreeModel</a>(QObject *parent = <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">void</span> SetTree(std::unique_ptr<TreeNode> root);</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> QModelIndex index(<span class="keywordtype">int</span> row, <span class="keywordtype">int</span> column, <span class="keyword">const</span> QModelIndex &parent = QModelIndex()) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> QModelIndex parent(<span class="keyword">const</span> QModelIndex &child) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordtype">int</span> rowCount(<span class="keyword">const</span> QModelIndex &parent = QModelIndex()) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">int</span> columnCount(<span class="keyword">const</span> QModelIndex &parent = QModelIndex()) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> QVariant data(<span class="keyword">const</span> QModelIndex &index, <span class="keywordtype">int</span> role = Qt::DisplayRole) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> QVariant headerData(<span class="keywordtype">int</span> section, Qt::Orientation orientation, <span class="keywordtype">int</span> role = Qt::DisplayRole) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> Qt::ItemFlags flags(<span class="keyword">const</span> QModelIndex &index) <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="keyword">private</span>:</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">const</span> <a class="code hl_class" href="classTreeNode.html">TreeNode</a> *Node(<span class="keyword">const</span> QModelIndex &index) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> std::unique_ptr<TreeNode> m_root;</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>};</div>
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</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor">#endif</span></div>
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<div class="ttc" id="aclassDbcTreeModel_html"><div class="ttname"><a href="classDbcTreeModel.html">DbcTreeModel</a></div><div class="ttdef"><b>Definition</b> <a href="dbc__tree__model_8h_source.html#l00011">dbc_tree_model.h:11</a></div></div>
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<div class="ttc" id="aclassTreeNode_html"><div class="ttname"><a href="classTreeNode.html">TreeNode</a></div><div class="ttdoc">Tree node for later use in model/view or other hierarchy consumers.</div><div class="ttdef"><b>Definition</b> <a href="tree__node_8h_source.html#l00035">tree_node.h:35</a></div></div>
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<div class="ttc" id="adecode__database_8h_html_aaeb92d42f5a6e27b8ba19f18d69d142b"><div class="ttname"><a href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a></div><div class="ttdeci">ByteOrder</div><div class="ttdoc">Signal byte order used for runtime decoding.</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00025">decode_database.h:25</a></div></div>
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<div class="ttc" id="atree__node_8h_html"><div class="ttname"><a href="tree__node_8h.html">tree_node.h</a></div><div class="ttdoc">Created: 2026-03-13 Author: Deeaitch (Dim. Himro)</div></div>
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