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<div class="headertitle"><div class="title">toggle.cpp</div></div>
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<div class="contents">
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<a href="toggle_8cpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// 版权所有 2020 Arthur Sonzogni。保留所有权利。</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// 此源代码的使用受 MIT 许可证的约束，该许可证可在以下文件中找到：</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// LICENSE 文件。</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include <memory></span> <span class="comment">// for allocator, __shared_ptr_access</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <string></span> <span class="comment">// for string, basic_string</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <vector></span> <span class="comment">// for vector</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="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include "<a class="code" href="captured__mouse_8hpp.html">ftxui/component/captured_mouse.hpp</a>"</span> <span class="comment">// for ftxui</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include "<a class="code" href="component_8hpp.html">ftxui/component/component.hpp</a>"</span> <span class="comment">// for Toggle, Renderer, Vertical</span></div>
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||
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include "<a class="code" href="component__base_8hpp.html">ftxui/component/component_base.hpp</a>"</span> <span class="comment">// for ComponentBase</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include "<a class="code" href="screen__interactive_8hpp.html">ftxui/component/screen_interactive.hpp</a>"</span> <span class="comment">// for Component, ScreenInteractive</span></div>
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||
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include "<a class="code" href="elements_8hpp.html">ftxui/dom/elements.hpp</a>"</span> <span class="comment">// for text, hbox, vbox, Element</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a>;</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="foldopen" id="foldopen00016" data-start="{" data-end="}">
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||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="toggle_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 16</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="toggle_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> std::vector<std::string> toggle_1_entries = {</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="stringliteral">"On"</span>,</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="stringliteral">"Off"</span>,</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> };</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> std::vector<std::string> toggle_2_entries = {</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="stringliteral">"Enabled"</span>,</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="stringliteral">"Disabled"</span>,</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> };</div>
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||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> std::vector<std::string> toggle_3_entries = {</div>
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||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="stringliteral">"10€"</span>,</div>
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||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="stringliteral">"0€"</span>,</div>
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||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> };</div>
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||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> std::vector<std::string> toggle_4_entries = {</div>
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||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="stringliteral">"Nothing"</span>,</div>
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||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="stringliteral">"One element"</span>,</div>
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||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="stringliteral">"Several elements"</span>,</div>
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||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> };</div>
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||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
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||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordtype">int</span> toggle_1_selected = 0;</div>
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||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordtype">int</span> toggle_2_selected = 0;</div>
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||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">int</span> toggle_3_selected = 0;</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordtype">int</span> toggle_4_selected = 0;</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> toggle_1 = <a class="code hl_function" href="group__component.html#ga3537fccac66b07cd792874c9a6086811">Toggle</a>(&toggle_1_entries, &toggle_1_selected);</div>
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||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> toggle_2 = <a class="code hl_function" href="group__component.html#ga3537fccac66b07cd792874c9a6086811">Toggle</a>(&toggle_2_entries, &toggle_2_selected);</div>
|
||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> toggle_3 = <a class="code hl_function" href="group__component.html#ga3537fccac66b07cd792874c9a6086811">Toggle</a>(&toggle_3_entries, &toggle_3_selected);</div>
|
||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_typedef" href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">Component</a> toggle_4 = <a class="code hl_function" href="group__component.html#ga3537fccac66b07cd792874c9a6086811">Toggle</a>(&toggle_4_entries, &toggle_4_selected);</div>
|
||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
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||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">auto</span> container = Container::Vertical({</div>
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||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> toggle_1,</div>
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||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> toggle_2,</div>
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||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> toggle_3,</div>
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||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> toggle_4,</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 class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
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||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">auto</span> <a class="code hl_variable" href="with__restored__io_8cpp.html#a63598717de7973f11f57a488d6424e4a">renderer</a> = <a class="code hl_function" href="group__component.html#ga533e883e2aeea28de2b60564fcaf0361">Renderer</a>(container, [&] {</div>
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||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__dom.html#gafd28058f0ccbbdf34691a85a7cc9b2e3">vbox</a>({</div>
|
||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">"Choose your options:"</span>),</div>
|
||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">""</span>),</div>
|
||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>(<a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">" * Poweroff on startup : "</span>), toggle_1-><a class="code hl_function" href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">Render</a>()),</div>
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||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>(<a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">" * Out of process : "</span>), toggle_2-><a class="code hl_function" href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">Render</a>()),</div>
|
||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>(<a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">" * Price of the information : "</span>), toggle_3-><a class="code hl_function" href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">Render</a>()),</div>
|
||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <a class="code hl_function" href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">hbox</a>(<a class="code hl_function" href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">text</a>(<span class="stringliteral">" * Number of elements : "</span>), toggle_4-><a class="code hl_function" href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">Render</a>()),</div>
|
||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> });</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> </div>
|
||
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">auto</span> screen = <a class="code hl_function" href="group__component.html#a0b7de0467b4e57ce5f337ba8634d8d13">ScreenInteractive::TerminalOutput</a>();</div>
|
||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> screen.Loop(<a class="code hl_variable" href="with__restored__io_8cpp.html#a63598717de7973f11f57a488d6424e4a">renderer</a>);</div>
|
||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>}</div>
|
||
</div>
|
||
<div class="ttc" id="acaptured__mouse_8hpp_html"><div class="ttname"><a href="captured__mouse_8hpp.html">captured_mouse.hpp</a></div></div>
|
||
<div class="ttc" id="acomponent_8hpp_html"><div class="ttname"><a href="component_8hpp.html">component.hpp</a></div></div>
|
||
<div class="ttc" id="acomponent__base_8hpp_html"><div class="ttname"><a href="component__base_8hpp.html">component_base.hpp</a></div></div>
|
||
<div class="ttc" id="aelements_8hpp_html"><div class="ttname"><a href="elements_8hpp.html">elements.hpp</a></div></div>
|
||
<div class="ttc" id="agroup__component_html_a0b7de0467b4e57ce5f337ba8634d8d13"><div class="ttname"><a href="group__component.html#a0b7de0467b4e57ce5f337ba8634d8d13">ftxui::ScreenInteractive::TerminalOutput</a></div><div class="ttdeci">static ScreenInteractive TerminalOutput()</div><div class="ttdef"><b>定义</b> <a href="screen__interactive_8cpp_source.html#l00330">screen_interactive.cpp:330</a></div></div>
|
||
<div class="ttc" id="agroup__component_html_a28d41d6113c5b29c8dd45846582b3299"><div class="ttname"><a href="group__component.html#a28d41d6113c5b29c8dd45846582b3299">ftxui::ComponentBase::Render</a></div><div class="ttdeci">Element Render()</div><div class="ttdoc">绘制组件。 构建一个 ftxui::Element，用于在表示此 ftxui::ComponentBase 的 ftxui::Screen 上绘制。 请覆盖 OnRender() 以修改渲染。</div><div class="ttdef"><b>定义</b> <a href="component_8cpp_source.html#l00103">component.cpp:103</a></div></div>
|
||
<div class="ttc" id="agroup__component_html_ga3537fccac66b07cd792874c9a6086811"><div class="ttname"><a href="group__component.html#ga3537fccac66b07cd792874c9a6086811">ftxui::Toggle</a></div><div class="ttdeci">Component Toggle(ConstStringListRef entries, int *selected)</div><div class="ttdoc">元素的水平列表。用戶可以瀏覽它們。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2menu_8cpp_source.html#l00554">src/ftxui/component/menu.cpp:554</a></div></div>
|
||
<div class="ttc" id="agroup__component_html_ga533e883e2aeea28de2b60564fcaf0361"><div class="ttname"><a href="group__component.html#ga533e883e2aeea28de2b60564fcaf0361">ftxui::Renderer</a></div><div class="ttdeci">Component Renderer(Component child, std::function< Element()>)</div><div class="ttdoc">返回一个新组件，类似于 |child|，但使用 |render| 作为 Component::Render() 事件。</div><div class="ttdef"><b>定义</b> <a href="src_2ftxui_2component_2renderer_8cpp_source.html#l00061">src/ftxui/component/renderer.cpp:61</a></div></div>
|
||
<div class="ttc" id="agroup__dom_html_ga75baaa2734ed76a9f478beaafa87ae57"><div class="ttname"><a href="group__dom.html#ga75baaa2734ed76a9f478beaafa87ae57">ftxui::text</a></div><div class="ttdeci">Element text(std::wstring text)</div><div class="ttdoc">显示一段Unicode文本。</div><div class="ttdef"><b>定义</b> <a href="text_8cpp_source.html#l00160">text.cpp:160</a></div></div>
|
||
<div class="ttc" id="agroup__dom_html_gafd28058f0ccbbdf34691a85a7cc9b2e3"><div class="ttname"><a href="group__dom.html#gafd28058f0ccbbdf34691a85a7cc9b2e3">ftxui::vbox</a></div><div class="ttdeci">Element vbox(Elements)</div><div class="ttdoc">垂直一个接一个显示元素的容器。</div><div class="ttdef"><b>定义</b> <a href="vbox_8cpp_source.html#l00096">vbox.cpp:96</a></div></div>
|
||
<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">#include "ftxui/component/component_base.hpp" // 用于 ComponentBase</div><div class="ttdef"><b>定义</b> <a href="animation_8hpp_source.html#l00009">animation.hpp:9</a></div></div>
|
||
<div class="ttc" id="anamespaceftxui_html_a552ba6d33b3c9bec586b99fba4c243ac"><div class="ttname"><a href="namespaceftxui.html#a552ba6d33b3c9bec586b99fba4c243ac">ftxui::hbox</a></div><div class="ttdeci">Element hbox(Elements)</div><div class="ttdoc">一个按水平顺序逐一显示元素的容器。</div><div class="ttdef"><b>定义</b> <a href="hbox_8cpp_source.html#l00094">hbox.cpp:94</a></div></div>
|
||
<div class="ttc" id="anamespaceftxui_html_af1479ede01dbf087342534ab4ada11d3"><div class="ttname"><a href="namespaceftxui.html#af1479ede01dbf087342534ab4ada11d3">ftxui::Component</a></div><div class="ttdeci">std::shared_ptr< ComponentBase > Component</div><div class="ttdef"><b>定义</b> <a href="component__base_8hpp_source.html#l00023">component_base.hpp:23</a></div></div>
|
||
<div class="ttc" id="ascreen__interactive_8hpp_html"><div class="ttname"><a href="screen__interactive_8hpp.html">screen_interactive.hpp</a></div></div>
|
||
<div class="ttc" id="atoggle_8cpp_html_ae66f6b31b5ad750f1fe042a706a4e3d4"><div class="ttname"><a href="toggle_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a></div><div class="ttdeci">int main()</div><div class="ttdef"><b>定义</b> <a href="#l00016">toggle.cpp:16</a></div></div>
|
||
<div class="ttc" id="awith__restored__io_8cpp_html_a63598717de7973f11f57a488d6424e4a"><div class="ttname"><a href="with__restored__io_8cpp.html#a63598717de7973f11f57a488d6424e4a">renderer</a></div><div class="ttdeci">auto renderer</div><div class="ttdef"><b>定义</b> <a href="with__restored__io_8cpp_source.html#l00037">with_restored_io.cpp:37</a></div></div>
|
||
</div><!-- fragment --></div><!-- contents -->
|
||
</div><!-- doc-content -->
|
||
<!-- HTML footer for doxygen 1.9.8-->
|
||
<!-- start footer part -->
|
||
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
||
</div>
|
||
<script>
|
||
document.addEventListener('DOMContentLoaded', function() {
|
||
const projectNumber = document.getElementById('projectname');
|
||
|
||
if (!projectNumber) {
|
||
console.warn('Doxygen element with ID "projectnumber" not found. Cannot add version switcher.');
|
||
return;
|
||
}
|
||
|
||
const langs = ["en", "es", "fr", "ja", "zh-CH", "zh-TW"];
|
||
const lang_paths = {"en": "../index.html", "es": "../es/index.html", "fr": "../fr/index.html", "ja": "../ja/index.html", "zh-CH": "index.html", "zh-TW": "../zh-TW/index.html"};
|
||
const lang_display = {"en": "English", "es": "Espa\u00f1ol", "fr": "Fran\u00e7ais", "ja": "\u65e5\u672c\u8a9e", "zh-CH": "\u4e2d\u6587 (\u7b80\u4f53)", "zh-TW": "\u4e2d\u6587 (\u7e41\u9ad4)"};
|
||
const versions = ["main"];
|
||
const version_paths = {"main": "index.html"};
|
||
const currentLang = "zh-CH";
|
||
const currentVersion = "main";
|
||
|
||
// Helper function to create a styled select element
|
||
const createSelect = (options, current, paths, label, displayMap = null) => {
|
||
const select = document.createElement('select');
|
||
select.title = label;
|
||
select.onchange = function() {
|
||
const selectedValue = this.value;
|
||
if (selectedValue in paths) {
|
||
window.location.href = paths[selectedValue];
|
||
}
|
||
};
|
||
|
||
// Sort versions: 'main' first, then others numerically descending.
|
||
options.sort((a, b) => {
|
||
if (a === 'main') return -1;
|
||
if (b === 'main') return 1;
|
||
return b.localeCompare(a, undefined, { numeric: true, sensitivity: 'base' });
|
||
});
|
||
|
||
options.forEach(v => {
|
||
const option = document.createElement('option');
|
||
option.value = v;
|
||
// Use the displayMap if provided, otherwise default to the value (v)
|
||
option.textContent = displayMap ? displayMap[v] : v;
|
||
if (v === current) {
|
||
option.selected = true;
|
||
}
|
||
select.appendChild(option);
|
||
});
|
||
|
||
// Apply some styling to make it look good.
|
||
Object.assign(select.style, {
|
||
backgroundColor: 'rgba(0, 0, 0, 0.8)',
|
||
color: 'white',
|
||
border: '1px solid rgba(255, 255, 255, 0.2)',
|
||
padding: '5px',
|
||
borderRadius: '5px',
|
||
fontSize: '14px',
|
||
fontFamily: 'inherit',
|
||
margin: '0 5px 0 0',
|
||
cursor: 'pointer'
|
||
});
|
||
return select;
|
||
};
|
||
|
||
// 1. Create Language Switcher, passing the language display names map
|
||
const langSelect = createSelect(langs, currentLang, lang_paths, 'Select Language', lang_display);
|
||
|
||
// 2. Create Version Switcher
|
||
const versionSelect = createSelect(versions, currentVersion, version_paths, 'Select Version');
|
||
|
||
// 3. Create FTXUI title.
|
||
const ftxuiTitle = document.createElement('span');
|
||
ftxuiTitle.textContent = 'FTXUI: ';
|
||
Object.assign(ftxuiTitle.style, {
|
||
color: 'white',
|
||
fontSize: '20px',
|
||
fontWeight: 'bold',
|
||
marginRight: '10px'
|
||
});
|
||
|
||
// 3. Create a container to hold both selectors
|
||
const container = document.createElement('div');
|
||
container.id = 'version-lang-switchers';
|
||
Object.assign(container.style, {
|
||
display: 'flex',
|
||
alignItems: 'center',
|
||
justifyContent: 'flex-end',
|
||
width: 'auto'
|
||
});
|
||
container.appendChild(ftxuiTitle);
|
||
container.appendChild(langSelect);
|
||
container.appendChild(versionSelect);
|
||
|
||
Object.assign(container.style, {
|
||
backgroundColor: 'rgba(0, 0, 0, 0.5)',
|
||
padding: '5px 10px',
|
||
borderRadius: '8px'
|
||
});
|
||
|
||
|
||
// Replace the Doxygen project number element with our container.
|
||
projectNumber.replaceWith(container);
|
||
|
||
// Clean up the original Doxygen project number text if it still exists nearby
|
||
const parent = container.parentElement;
|
||
if (parent) {
|
||
const textNode = Array.from(parent.childNodes).find(n => n.nodeType === 3 && n.textContent.trim() !== '');
|
||
if (textNode) {
|
||
textNode.remove();
|
||
}
|
||
}
|
||
});
|
||
</script>
|
||
</body>
|
||
</html>
|