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<a href="_i_graphics_popup_menu_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"></span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> This file is part of the iPlug 2 library. Copyright (C) the iPlug 2 developers.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> See LICENSE.txt for more info.</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"></span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">*/</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <cmath></span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <cstring></span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <cstdio></span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <cassert></span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <memory></span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include "wdlstring.h"</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include "ptrlist.h"</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span>BEGIN_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span>BEGIN_IGRAPHICS_NAMESPACE</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="class_i_popup_menu.html"> 39</a></span><span class="keyword">class </span><a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span>{</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#pragma mark - IPopupMenu::Item</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="class_i_popup_menu_1_1_item.html"> 44</a></span> <span class="keyword">class </span><a class="code hl_class" href="class_i_popup_menu_1_1_item.html">Item</a></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">enum</span> Flags</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> kNoFlags = 0,</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> kDisabled = 1 << 0, <span class="comment">// item is gray and not selectable</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> kTitle = 1 << 1, <span class="comment">// item indicates a title and is not selectable</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> kChecked = 1 << 2, <span class="comment">// item has a checkmark</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> kSeparator = 1 << 3, <span class="comment">// item is a separator</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> kDeletable = 1 << 4 <span class="comment">// item is deletable on IOS</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> };</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">Item</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* str, <span class="keywordtype">int</span> flags = kNoFlags, <span class="keywordtype">int</span> tag = -1)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> : mFlags(flags)</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> , mTag(tag)</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> SetText(str);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">Item</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* str, <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubMenu)</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> : mSubmenu(pSubMenu)</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> , mFlags(kNoFlags)</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> {</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> SetText(str);</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> }</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">Item</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">Item</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">Item</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">~Item</a>()</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> }</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordtype">void</span> SetText(<span class="keyword">const</span> <span class="keywordtype">char</span>* str) { mText.Set(str); }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* GetText()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mText.Get(); }; <span class="comment">// TODO: Text -> Str!</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordtype">bool</span> GetEnabled()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !(mFlags & kDisabled); }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordtype">bool</span> GetChecked()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (mFlags & kChecked) != 0; }</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">bool</span> GetIsTitle()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (mFlags & kTitle) != 0; }</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordtype">bool</span> GetIsSeparator()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (mFlags & kSeparator) != 0; }</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordtype">bool</span> GetIsDeletable()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (mFlags & kDeletable) != 0; }</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">int</span> GetTag()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mTag; }</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* GetSubmenu()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mSubmenu.get(); }</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">bool</span> GetIsChoosable()<span class="keyword"> const</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">if</span>(GetIsTitle()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">if</span>(GetIsSeparator()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">if</span>(GetSubmenu() != <span class="keyword">nullptr</span>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">if</span>(!GetEnabled()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordtype">void</span> SetEnabled(<span class="keywordtype">bool</span> state) { SetFlag(kDisabled, !state); }</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordtype">void</span> SetChecked(<span class="keywordtype">bool</span> state) { SetFlag(kChecked, state); }</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordtype">void</span> SetDeletable(<span class="keywordtype">bool</span> state) { SetFlag(kDeletable, state); }</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">void</span> SetTitle(<span class="keywordtype">bool</span> state) {SetFlag(kTitle, state); }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordtype">void</span> SetSubmenu(<a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubmenu) { mSubmenu.reset(pSubmenu); }</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordtype">void</span> SetFlag(Flags flag, <span class="keywordtype">bool</span> state)</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> {</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">if</span> (state)</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> mFlags |= flag;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> mFlags &= ~flag;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> }</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> WDL_String mText;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> std::unique_ptr<IPopupMenu> mSubmenu;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">int</span> mFlags;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">int</span> mTag = -1;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> };</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="preprocessor"> #pragma mark -</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* rootTitle = <span class="stringliteral">""</span>, <span class="keywordtype">int</span> prefix = 0, <span class="keywordtype">bool</span> multicheck = <span class="keyword">false</span>, <span class="keyword">const</span> std::initializer_list<const char*>& items = {})</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> : mPrefix(prefix)</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> , mCanMultiCheck(multicheck)</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> , mRootTitle(rootTitle)</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> {</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& item : items)</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> AddItem(item);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> }</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* rootTitle, <span class="keyword">const</span> std::initializer_list<const char*>& items, IPopupFunction func = <span class="keyword">nullptr</span>)</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> : mPrefix(0)</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> , mCanMultiCheck(false)</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> , mRootTitle(rootTitle)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> {</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& item : items)</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> AddItem(item);</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> SetFunction(func);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> }</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>&) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_class" href="class_i_popup_menu.html">~IPopupMenu</a>()</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> mMenuItems.Empty(<span class="keyword">true</span>);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> }</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">static</span> <span class="keywordtype">int</span> Sortfunc(<span class="keyword">const</span> Item* a, <span class="keyword">const</span> Item* b)</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> {</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span> stricmp(a->GetText(), b->GetText());</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> Item* AddItem(Item* pItem, <span class="keywordtype">int</span> index = -1)</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> {</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span> (index == -1)</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> mMenuItems.Add(pItem); <span class="comment">// add it to the end</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (index == -2)</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> mMenuItems.InsertSorted(pItem, Sortfunc);</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> mMenuItems.Insert(index, pItem);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">return</span> pItem;</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> Item* AddItem(<span class="keyword">const</span> <span class="keywordtype">char</span>* str, <span class="keywordtype">int</span> index = -1, <span class="keywordtype">int</span> itemFlags = Item::kNoFlags) { <span class="keywordflow">return</span> AddItem(<span class="keyword">new</span> Item(str, itemFlags), index); }</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> Item* AddItem(<span class="keyword">const</span> <span class="keywordtype">char</span>* str, <span class="keywordtype">int</span> index, <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubmenu)</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> {</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> assert(pSubmenu->GetFunction() == <span class="keyword">nullptr</span>); <span class="comment">// submenus should not have existing functions</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">if</span>(GetFunction())</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> pSubmenu->SetFunction(GetFunction());</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordflow">return</span> AddItem(<span class="keyword">new</span> Item(str, pSubmenu), index);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> }</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> Item* AddItem(<span class="keyword">const</span> <span class="keywordtype">char</span>* str, <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubmenu, <span class="keywordtype">int</span> index = -1)</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> {</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> assert(pSubmenu->GetFunction() == <span class="keyword">nullptr</span>); <span class="comment">// submenus should not have existing functions</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">if</span>(GetFunction())</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> pSubmenu->SetFunction(GetFunction());</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">return</span> AddItem(<span class="keyword">new</span> Item(str, pSubmenu), index);</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> }</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> Item* AddSeparator(<span class="keywordtype">int</span> index = -1)</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> {</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> Item* pItem = <span class="keyword">new</span> Item (<span class="stringliteral">""</span>, Item::kSeparator);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">return</span> AddItem(pItem, index);</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordtype">void</span> RemoveEmptySubmenus()</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> {</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordtype">int</span> n = mMenuItems.GetSize();</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> WDL_PtrList<IPopupMenu::Item> toDelete;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < n; i++)</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> {</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">IPopupMenu::Item</a>* pItem = GetItem(i);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubmenu = pItem->GetSubmenu();</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">if</span>(pSubmenu && pSubmenu->NItems() == 0)</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> {</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> toDelete.Add(pItem);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> }</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < toDelete.GetSize(); i++)</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> {</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> mMenuItems.DeletePtr(toDelete.Get(i));</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> }</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordtype">void</span> SetChosenItemIdx(<span class="keywordtype">int</span> index) { mChosenItemIdx = index; };</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordtype">int</span> GetChosenItemIdx()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mChosenItemIdx; }</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordtype">int</span> NItems()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mMenuItems.GetSize(); }</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordtype">int</span> NItemsPerColumn()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mNItemsPerColumn; }</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordtype">void</span> SetNItemsPerColumn(<span class="keywordtype">int</span> nItemsPerColumn) { mNItemsPerColumn = nItemsPerColumn; }</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordtype">int</span> GetPrefix()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mPrefix; }</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordtype">bool</span> GetCanMultiCheck()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mCanMultiCheck; }</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordtype">bool</span> HasSubMenus()</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> {</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordtype">int</span> n = mMenuItems.GetSize();</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < n; i++)</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">IPopupMenu::Item</a>* pItem = GetItem(i);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubmenu = pItem->GetSubmenu();</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="keywordflow">if</span> (pSubmenu)</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> {</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> }</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> Item* GetItem(<span class="keywordtype">int</span> index)</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> {</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keywordtype">int</span> nItems = NItems();</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">if</span> (index >= 0 && index < nItems)</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> {</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordflow">return</span> mMenuItems.Get(index);</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> }</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> {</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> }</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordtype">int</span> GetIndexOfItem(Item* pItem)<span class="keyword"> const</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">return</span> mMenuItems.Find(pItem);</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> Item* GetChosenItem()</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> {</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keywordflow">return</span> GetItem(mChosenItemIdx);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> }</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* GetItemText(<span class="keywordtype">int</span> index)</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> {</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> Item* pItem = GetItem(index);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordflow">if</span>(pItem)</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keywordflow">return</span> pItem->GetText();</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> }</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keywordtype">void</span> SetPrefix(<span class="keywordtype">int</span> count)</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> {</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">if</span> (count >= 0 && count < 4)</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> {</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> mPrefix = count;</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> }</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordtype">void</span> SetMultiCheck(<span class="keywordtype">bool</span> multicheck) { mCanMultiCheck = multicheck; }</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> </div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keywordtype">void</span> Clear(<span class="keywordtype">bool</span> resetEverything = <span class="keyword">true</span>)</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> {</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordflow">if</span> (resetEverything)</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> SetChosenItemIdx(-1);</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> SetPrefix(0);</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> mCanMultiCheck = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> }</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> </div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> mMenuItems.Empty(<span class="keyword">true</span>);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> }</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordtype">bool</span> CheckItem(<span class="keywordtype">int</span> index, <span class="keywordtype">bool</span> state)</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> {</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> Item* pItem = mMenuItems.Get(index);</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> </div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">if</span> (pItem)</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> {</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> pItem->SetChecked(state);</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordtype">void</span> CheckItemAlone(<span class="keywordtype">int</span> index)</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> {</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < mMenuItems.GetSize(); i++)</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> {</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> mMenuItems.Get(i)->SetChecked(i == index);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> }</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> }</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordtype">void</span> CheckItemWithText(<span class="keyword">const</span> <span class="keywordtype">char</span>* str, <span class="keywordtype">bool</span> state = <span class="keyword">true</span>)</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> {</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < mMenuItems.GetSize(); i++)</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> {</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (strcmp(mMenuItems.Get(i)->GetText(), str) == 0)</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> {</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> mMenuItems.Get(i)->SetChecked(state);</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> }</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> }</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> }</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="keywordtype">void</span> CheckItemAlone(Item* pItemToCheck)</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> {</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordtype">int</span> n = mMenuItems.GetSize();</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < n; i++)</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> {</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <a class="code hl_class" href="class_i_popup_menu_1_1_item.html">IPopupMenu::Item</a>* pItem = GetItem(i);</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> pItem->SetChecked(<span class="keyword">false</span>);</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <a class="code hl_class" href="class_i_popup_menu.html">IPopupMenu</a>* pSubmenu = pItem->GetSubmenu();</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> </div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keywordflow">if</span> (pSubmenu)</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> {</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> pSubmenu->CheckItemAlone(pItemToCheck);</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> }</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pItem == pItemToCheck)</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> {</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> pItem->SetChecked(<span class="keyword">true</span>);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> }</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> }</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> }</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="keywordtype">bool</span> IsItemChecked(<span class="keywordtype">int</span> index)</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> {</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> Item* pItem = mMenuItems.Get(index);</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> </div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">if</span> (pItem)</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keywordflow">return</span> pItem->GetChecked();</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> }</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> </div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordtype">void</span> SetFunction(IPopupFunction func)</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> {</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> mPopupFunc = func;</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> }</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> IPopupFunction GetFunction()</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> {</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="keywordflow">return</span> mPopupFunc;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> }</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordtype">void</span> ExecFunction()</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> {</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> mPopupFunc(<span class="keyword">this</span>);</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> }</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> </div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* GetRootTitle()<span class="keyword"> const</span></div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keywordflow">return</span> mRootTitle.Get();</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> }</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> </div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="keywordtype">void</span> SetRootTitle(<span class="keyword">const</span> <span class="keywordtype">char</span>* rootTitle)</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> {</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keywordflow">return</span> mRootTitle.Set(rootTitle);</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> }</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> </div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> <span class="keywordtype">int</span> mNItemsPerColumn = 0; <span class="comment">// Windows can divide popup menu into columns</span></div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keywordtype">int</span> mPrefix; <span class="comment">// 0 = no prefix, 1 = numbers no leading zeros, 2 = 1 lz, 3 = 2lz</span></div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordtype">int</span> mChosenItemIdx = -1;</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="keywordtype">bool</span> mCanMultiCheck; <span class="comment">// multicheck = 0 doesn't actually prohibit multichecking, you should do that in your code, by calling CheckItemAlone instead of CheckItem</span></div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> WDL_PtrList<Item> mMenuItems;</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> IPopupFunction mPopupFunc = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> WDL_String mRootTitle;</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span>};</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> </div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span>END_IGRAPHICS_NAMESPACE</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span>END_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="ttc" id="aclass_i_popup_menu_1_1_item_html"><div class="ttname"><a href="class_i_popup_menu_1_1_item.html">IPopupMenu::Item</a></div><div class="ttdoc">A class to specify an item of a pop up menu.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_popup_menu_8h_source.html#l00044">IGraphicsPopupMenu.h:45</a></div></div>
<div class="ttc" id="aclass_i_popup_menu_html"><div class="ttname"><a href="class_i_popup_menu.html">IPopupMenu</a></div><div class="ttdoc">A class for setting the contents of a pop up menu.</div><div class="ttdef"><b>Definition:</b> <a href="_i_graphics_popup_menu_8h_source.html#l00039">IGraphicsPopupMenu.h:40</a></div></div>
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