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<div class="title">CmdEditPointGraph.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/******************************************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * (C) 2016 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> ******************************************************************************************************/</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "CmdEditPointGraph.h"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "Document.h"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "DocumentSerialize.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "EngaugeAssert.h"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "Logger.h"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "MainWindow.h"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <QTextStream></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "QtToString.h"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <QXmlStreamReader></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "Xml.h"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">const</span> QString CMD_DESCRIPTION (<span class="stringliteral">"Edit curve points"</span>);</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classCmdEditPointGraph.html#aac8b185124ad40fc92e256e063aa7765"> 20</a></span> <a class="code" href="classCmdEditPointGraph.html#aac8b185124ad40fc92e256e063aa7765">CmdEditPointGraph::CmdEditPointGraph</a> (<a class="code" href="classMainWindow.html">MainWindow</a> &mainWindow,</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <a class="code" href="classDocument.html">Document</a> &document,</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keyword">const</span> QStringList &pointIdentifiers,</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordtype">bool</span> isX,</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordtype">bool</span> isY,</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">double</span> x,</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordtype">double</span> y) :</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="classCmdPointChangeBase.html">CmdPointChangeBase</a> (mainWindow,</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  document,</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  CMD_DESCRIPTION),</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  m_pointIdentifiers (pointIdentifiers),</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  m_isX (isX),</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  m_isY (isY),</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  m_x (x),</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  m_y (y)</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>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdEditPointGraph::CmdEditPointGraph point="</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  << pointIdentifiers.join(<span class="stringliteral">" "</span>).toLatin1 ().data ()</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  << <span class="stringliteral">" x="</span> << (m_isX ? QString::number (x).toLatin1().data() : <span class="stringliteral">""</span>)</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  << <span class="stringliteral">" y="</span> << (m_isY ? QString::number (y).toLatin1().data() : <span class="stringliteral">""</span>);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classCmdEditPointGraph.html#ac451ae225afe813bc91bcb3f4a36b30e"> 42</a></span> <a class="code" href="classCmdEditPointGraph.html#aac8b185124ad40fc92e256e063aa7765">CmdEditPointGraph::CmdEditPointGraph</a> (<a class="code" href="classMainWindow.html">MainWindow</a> &<a class="code" href="classCmdAbstract.html#a3ea2ab7af0ae3adcc52353b515fef6da">mainWindow</a>,</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="classDocument.html">Document</a> &<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a>,</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> QString &cmdDescription,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  QXmlStreamReader &reader) :</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classCmdPointChangeBase.html">CmdPointChangeBase</a> (mainWindow,</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  document,</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  cmdDescription)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdEditPointGraph::CmdEditPointGraph"</span>;</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>  QXmlStreamAttributes attributes = reader.attributes();</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>  <span class="keywordflow">if</span> (!attributes.hasAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_X) ||</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  !attributes.hasAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_Y) ||</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  !attributes.hasAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_X) ||</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  !attributes.hasAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_Y) ) {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  xmlExitWithError (reader,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  QString (<span class="stringliteral">"%1 %2, %3, %4 %5 %6"</span>)</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  .arg (QObject::tr (<span class="stringliteral">"Missing attribute(s)"</span>))</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  .arg (DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_X)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  .arg (DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_Y)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  .arg (DOCUMENT_SERIALIZE_EDIT_GRAPH_X)</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  .arg (QObject::tr (<span class="stringliteral">"and/or"</span>))</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  .arg (DOCUMENT_SERIALIZE_EDIT_GRAPH_Y));</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// Boolean attributes</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  QString isX = attributes.value(DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_X).toString();</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  QString isY = attributes.value(DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_Y).toString();</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  m_isX = (isX == DOCUMENT_SERIALIZE_BOOL_TRUE);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  m_isY = (isY == DOCUMENT_SERIALIZE_BOOL_TRUE);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  m_x = attributes.value(DOCUMENT_SERIALIZE_EDIT_GRAPH_X).toDouble();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  m_y = attributes.value(DOCUMENT_SERIALIZE_EDIT_GRAPH_Y).toDouble();</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">bool</span> success = <span class="keyword">true</span>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">while</span> (loadNextFromReader (reader)) {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> (reader.atEnd() || reader.hasError ()) {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  success = <span class="keyword">false</span>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">if</span> ((reader.tokenType() == QXmlStreamReader::EndElement) &</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  (reader.name() == DOCUMENT_SERIALIZE_CMD)) {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// Not done yet</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">if</span> ((reader.tokenType() == QXmlStreamReader::StartElement) &&</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  (reader.name() == DOCUMENT_SERIALIZE_POINT)) {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// This is an entry that we need to add</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  QXmlStreamAttributes attributes = reader.attributes ();</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (attributes.hasAttribute(DOCUMENT_SERIALIZE_IDENTIFIER)) {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  m_pointIdentifiers << attributes.value(DOCUMENT_SERIALIZE_IDENTIFIER).toString();</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>  }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> (!success) {</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  reader.raiseError (QObject::tr (<span class="stringliteral">"Cannot read graph points"</span>));</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> CmdEditPointGraph::~CmdEditPointGraph ()</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classCmdEditPointGraph.html#aa1dc353d9ec2767d98945d4fb63302d2"> 114</a></span> <span class="keywordtype">void</span> <a class="code" href="classCmdEditPointGraph.html#aa1dc353d9ec2767d98945d4fb63302d2">CmdEditPointGraph::cmdRedo</a> ()</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdEditPointGraph::cmdRedo"</span>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classCmdAbstract.html#a8dbb3735ca6106cdbbd781941810747a">saveOrCheckPreCommandDocumentStateHash</a> (<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a> ());</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="classCmdPointChangeBase.html#a615f7deca9b73b9f70a85aa88c15df6a">saveDocumentState</a> (<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a> ());</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a>().<a class="code" href="classDocument.html#a83f624c10dd4eb14285f9cb621aa7a1a">editPointGraph</a> (m_isX,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  m_isY,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  m_x,</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  m_y,</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  m_pointIdentifiers,</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classCmdAbstract.html#a3ea2ab7af0ae3adcc52353b515fef6da">mainWindow</a>().transformation());</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a>().<a class="code" href="classDocument.html#a0cb0bed6520932f19fd492c0f06525f9">updatePointOrdinals</a> (<a class="code" href="classCmdAbstract.html#a3ea2ab7af0ae3adcc52353b515fef6da">mainWindow</a>().transformation());</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="classCmdAbstract.html#a3ea2ab7af0ae3adcc52353b515fef6da">mainWindow</a>().<a class="code" href="classMainWindow.html#a49db92396b72b269807aff6e9257d27f">updateAfterCommand</a>();</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="classCmdAbstract.html#a5fd6644a1c6b3b5ec83f93d45151fe9b">saveOrCheckPostCommandDocumentStateHash</a> (<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a> ());</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> </div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classCmdEditPointGraph.html#ab2664ee2b3321a6b438f7935fb1a183c"> 131</a></span> <span class="keywordtype">void</span> <a class="code" href="classCmdEditPointGraph.html#ab2664ee2b3321a6b438f7935fb1a183c">CmdEditPointGraph::cmdUndo</a> ()</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdEditPointGraph::cmdUndo"</span>;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="classCmdAbstract.html#a5fd6644a1c6b3b5ec83f93d45151fe9b">saveOrCheckPostCommandDocumentStateHash</a> (<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a> ());</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="classCmdPointChangeBase.html#ac5ab7e4fb90f55f780797fe88d9ea987">restoreDocumentState</a> (<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a> ());</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="classCmdAbstract.html#a3ea2ab7af0ae3adcc52353b515fef6da">mainWindow</a>().<a class="code" href="classMainWindow.html#a49db92396b72b269807aff6e9257d27f">updateAfterCommand</a>();</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="classCmdAbstract.html#a8dbb3735ca6106cdbbd781941810747a">saveOrCheckPreCommandDocumentStateHash</a> (<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a> ());</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classCmdEditPointGraph.html#a18037a7e3143a0664f5c428b70d304fa"> 141</a></span> <span class="keywordtype">void</span> <a class="code" href="classCmdEditPointGraph.html#a18037a7e3143a0664f5c428b70d304fa">CmdEditPointGraph::saveXml</a> (QXmlStreamWriter &writer)<span class="keyword"> const</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword"></span>{</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  writer.writeStartElement(DOCUMENT_SERIALIZE_CMD);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_TYPE, DOCUMENT_SERIALIZE_CMD_EDIT_POINT_GRAPH);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_DESCRIPTION, QUndoCommand::text ());</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_X, m_isX ?</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  DOCUMENT_SERIALIZE_BOOL_TRUE :</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  DOCUMENT_SERIALIZE_BOOL_FALSE);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_IS_Y, m_isY ?</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  DOCUMENT_SERIALIZE_BOOL_TRUE :</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  DOCUMENT_SERIALIZE_BOOL_FALSE);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_X, QString::number (m_x));</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_EDIT_GRAPH_Y, QString::number (m_y));</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> index = 0; index < m_pointIdentifiers.count(); index++) {</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  writer.writeStartElement (DOCUMENT_SERIALIZE_POINT);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  writer.writeAttribute(DOCUMENT_SERIALIZE_IDENTIFIER, m_pointIdentifiers.at (index));</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  writer.writeEndElement();</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  writer.writeEndElement();</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> }</div><div class="ttc" id="classCmdEditPointGraph_html_ab2664ee2b3321a6b438f7935fb1a183c"><div class="ttname"><a href="classCmdEditPointGraph.html#ab2664ee2b3321a6b438f7935fb1a183c">CmdEditPointGraph::cmdUndo</a></div><div class="ttdeci">virtual void cmdUndo()</div><div class="ttdoc">Undo method that is called when QUndoStack is moved one command backward. </div><div class="ttdef"><b>Definition:</b> <a href="CmdEditPointGraph_8cpp_source.html#l00131">CmdEditPointGraph.cpp:131</a></div></div>
<div class="ttc" id="classCmdPointChangeBase_html_ac5ab7e4fb90f55f780797fe88d9ea987"><div class="ttname"><a href="classCmdPointChangeBase.html#ac5ab7e4fb90f55f780797fe88d9ea987">CmdPointChangeBase::restoreDocumentState</a></div><div class="ttdeci">void restoreDocumentState(Document &document) const</div><div class="ttdoc">Restore the document previously saved by saveDocumentState. </div><div class="ttdef"><b>Definition:</b> <a href="CmdPointChangeBase_8cpp_source.html#l00030">CmdPointChangeBase.cpp:30</a></div></div>
<div class="ttc" id="classCmdEditPointGraph_html_aa1dc353d9ec2767d98945d4fb63302d2"><div class="ttname"><a href="classCmdEditPointGraph.html#aa1dc353d9ec2767d98945d4fb63302d2">CmdEditPointGraph::cmdRedo</a></div><div class="ttdeci">virtual void cmdRedo()</div><div class="ttdoc">Redo method that is called when QUndoStack is moved one command forward. </div><div class="ttdef"><b>Definition:</b> <a href="CmdEditPointGraph_8cpp_source.html#l00114">CmdEditPointGraph.cpp:114</a></div></div>
<div class="ttc" id="classCmdAbstract_html_a5fd6644a1c6b3b5ec83f93d45151fe9b"><div class="ttname"><a href="classCmdAbstract.html#a5fd6644a1c6b3b5ec83f93d45151fe9b">CmdAbstract::saveOrCheckPostCommandDocumentStateHash</a></div><div class="ttdeci">void saveOrCheckPostCommandDocumentStateHash(const Document &document)</div><div class="ttdoc">Save, when called the first time, a hash value representing the state of the Document. </div><div class="ttdef"><b>Definition:</b> <a href="CmdAbstract_8cpp_source.html#l00102">CmdAbstract.cpp:102</a></div></div>
<div class="ttc" id="classCmdEditPointGraph_html_a18037a7e3143a0664f5c428b70d304fa"><div class="ttname"><a href="classCmdEditPointGraph.html#a18037a7e3143a0664f5c428b70d304fa">CmdEditPointGraph::saveXml</a></div><div class="ttdeci">virtual void saveXml(QXmlStreamWriter &writer) const</div><div class="ttdoc">Save commands as xml for later uploading. </div><div class="ttdef"><b>Definition:</b> <a href="CmdEditPointGraph_8cpp_source.html#l00141">CmdEditPointGraph.cpp:141</a></div></div>
<div class="ttc" id="classCmdAbstract_html_a8dbb3735ca6106cdbbd781941810747a"><div class="ttname"><a href="classCmdAbstract.html#a8dbb3735ca6106cdbbd781941810747a">CmdAbstract::saveOrCheckPreCommandDocumentStateHash</a></div><div class="ttdeci">void saveOrCheckPreCommandDocumentStateHash(const Document &document)</div><div class="ttdoc">Save, when called the first time, a hash value representing the state of the Document. </div><div class="ttdef"><b>Definition:</b> <a href="CmdAbstract_8cpp_source.html#l00125">CmdAbstract.cpp:125</a></div></div>
<div class="ttc" id="classCmdPointChangeBase_html"><div class="ttname"><a href="classCmdPointChangeBase.html">CmdPointChangeBase</a></div><div class="ttdoc">Base class for CmdBase leaf subclasses that involve point additions, deletions and/or modifications...</div><div class="ttdef"><b>Definition:</b> <a href="CmdPointChangeBase_8h_source.html#l00022">CmdPointChangeBase.h:22</a></div></div>
<div class="ttc" id="classCmdAbstract_html_a3ea2ab7af0ae3adcc52353b515fef6da"><div class="ttname"><a href="classCmdAbstract.html#a3ea2ab7af0ae3adcc52353b515fef6da">CmdAbstract::mainWindow</a></div><div class="ttdeci">MainWindow & mainWindow()</div><div class="ttdoc">Return the MainWindow so it can be updated by this command as a last step. </div><div class="ttdef"><b>Definition:</b> <a href="CmdAbstract_8cpp_source.html#l00045">CmdAbstract.cpp:45</a></div></div>
<div class="ttc" id="classMainWindow_html_a49db92396b72b269807aff6e9257d27f"><div class="ttname"><a href="classMainWindow.html#a49db92396b72b269807aff6e9257d27f">MainWindow::updateAfterCommand</a></div><div class="ttdeci">void updateAfterCommand()</div><div class="ttdoc">See GraphicsScene::updateAfterCommand. </div><div class="ttdef"><b>Definition:</b> <a href="MainWindow_8cpp_source.html#l04208">MainWindow.cpp:4208</a></div></div>
<div class="ttc" id="classDocument_html"><div class="ttname"><a href="classDocument.html">Document</a></div><div class="ttdoc">Storage of one imported image and the data attached to that image. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8h_source.html#l00041">Document.h:41</a></div></div>
<div class="ttc" id="classCmdAbstract_html_a0ca4bcc93bc50bb28a0fc3c8613149d9"><div class="ttname"><a href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">CmdAbstract::document</a></div><div class="ttdeci">Document & document()</div><div class="ttdoc">Return the Document that this command will modify during redo and undo. </div><div class="ttdef"><b>Definition:</b> <a href="CmdAbstract_8cpp_source.html#l00035">CmdAbstract.cpp:35</a></div></div>
<div class="ttc" id="classDocument_html_a83f624c10dd4eb14285f9cb621aa7a1a"><div class="ttname"><a href="classDocument.html#a83f624c10dd4eb14285f9cb621aa7a1a">Document::editPointGraph</a></div><div class="ttdeci">void editPointGraph(bool isX, bool isY, double x, double y, const QStringList &identifiers, const Transformation &transformation)</div><div class="ttdoc">Edit the graph coordinates of one or more graph points. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00347">Document.cpp:347</a></div></div>
<div class="ttc" id="classCmdEditPointGraph_html_aac8b185124ad40fc92e256e063aa7765"><div class="ttname"><a href="classCmdEditPointGraph.html#aac8b185124ad40fc92e256e063aa7765">CmdEditPointGraph::CmdEditPointGraph</a></div><div class="ttdeci">CmdEditPointGraph(MainWindow &mainWindow, Document &document, const QStringList &pointIdentifiers, bool isX, bool isY, double x, double y)</div><div class="ttdoc">Constructor for normal creation. </div><div class="ttdef"><b>Definition:</b> <a href="CmdEditPointGraph_8cpp_source.html#l00020">CmdEditPointGraph.cpp:20</a></div></div>
<div class="ttc" id="classMainWindow_html"><div class="ttname"><a href="classMainWindow.html">MainWindow</a></div><div class="ttdoc">Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...</div><div class="ttdef"><b>Definition:</b> <a href="MainWindow_8h_source.html#l00086">MainWindow.h:86</a></div></div>
<div class="ttc" id="classDocument_html_a0cb0bed6520932f19fd492c0f06525f9"><div class="ttname"><a href="classDocument.html#a0cb0bed6520932f19fd492c0f06525f9">Document::updatePointOrdinals</a></div><div class="ttdeci">void updatePointOrdinals(const Transformation &transformation)</div><div class="ttdoc">Update point ordinals after point addition/removal or dragging. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00986">Document.cpp:986</a></div></div>
<div class="ttc" id="classCmdPointChangeBase_html_a615f7deca9b73b9f70a85aa88c15df6a"><div class="ttname"><a href="classCmdPointChangeBase.html#a615f7deca9b73b9f70a85aa88c15df6a">CmdPointChangeBase::saveDocumentState</a></div><div class="ttdeci">void saveDocumentState(const Document &document)</div><div class="ttdoc">Save the document state for restoration by restoreDocumentState. </div><div class="ttdef"><b>Definition:</b> <a href="CmdPointChangeBase_8cpp_source.html#l00041">CmdPointChangeBase.cpp:41</a></div></div>
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