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<div id="projectbrief">C++ functional terminal UI.</div>
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<div class="headertitle"><div class="title">terminal.cpp</div></div>
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<div class="contents">
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<a href="terminal_8cpp.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">// Copyright 2020 Arthur Sonzogni. All rights reserved.</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Use of this source code is governed by the MIT license that can be found in</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// the LICENSE file.</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include <cstdlib></span> <span class="comment">// for getenv</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, allocator</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include "<a class="code" href="terminal_8hpp.html">ftxui/screen/terminal.hpp</a>"</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#define WIN32_LEAN_AND_MEAN</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#ifndef NOMINMAX</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#define NOMINMAX</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#endif</span></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="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <windows.h></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <sys/ioctl.h></span> <span class="comment">// for winsize, ioctl, TIOCGWINSZ</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <unistd.h></span> <span class="comment">// for STDOUT_FILENO</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceftxui.html">ftxui</a> {</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keywordtype">bool</span> g_cached = <span class="keyword">false</span>; <span class="comment">// NOLINT</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><a class="code hl_enumeration" href="group__screen.html#gab87bacfdad76e61b9412d7124be44c1c">Terminal::Color</a> g_cached_supported_color; <span class="comment">// NOLINT</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>Dimensions& FallbackSize() {</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#if defined(__EMSCRIPTEN__)</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// 選擇此尺寸是為了能夠顯示：</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// https://arthursonzogni.com/FTXUI/examples</span></div>
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||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// 當有人有時間實作並需要時，這將會改進。</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> fallback_width = 140;</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> fallback_height = 43;</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// VT100 中的終端機大小為 80x24。它至今仍被許多終端機模擬器預設使用。這是一個很好的後備值。</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> fallback_width = 80;</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> fallback_height = 24;</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">static</span> Dimensions g_fallback_size{</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> fallback_width,</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> fallback_height,</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> };</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">return</span> g_fallback_size;</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>}</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">const</span> <span class="keywordtype">char</span>* Safe(<span class="keyword">const</span> <span class="keywordtype">char</span>* c) {</div>
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||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">return</span> (c != <span class="keyword">nullptr</span>) ? c : <span class="stringliteral">""</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> </div>
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||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="keywordtype">bool</span> Contains(<span class="keyword">const</span> std::string& s, <span class="keyword">const</span> <span class="keywordtype">char</span>* key) {</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> s.find(key) != std::string::npos;</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span>}</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
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||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><a class="code hl_enumeration" href="group__screen.html#gab87bacfdad76e61b9412d7124be44c1c">Terminal::Color</a> ComputeColorSupport() {</div>
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||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor">#if defined(__EMSCRIPTEN__)</span></div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1ca7afd9568e82d523c91b2bfe0cc47be29">Terminal::Color::TrueColor</a>;</div>
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||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> std::string COLORTERM = Safe(std::getenv(<span class="stringliteral">"COLORTERM"</span>)); <span class="comment">// NOLINT</span></div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">if</span> (Contains(COLORTERM, <span class="stringliteral">"24bit"</span>) || Contains(COLORTERM, <span class="stringliteral">"truecolor"</span>)) {</div>
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||
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1ca7afd9568e82d523c91b2bfe0cc47be29">Terminal::Color::TrueColor</a>;</div>
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||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> }</div>
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||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> std::string TERM = Safe(std::getenv(<span class="stringliteral">"TERM"</span>)); <span class="comment">// NOLINT</span></div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">if</span> (Contains(COLORTERM, <span class="stringliteral">"256"</span>) || Contains(TERM, <span class="stringliteral">"256"</span>)) {</div>
|
||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1ca7b88ab2a5c8fe8866c96ea4acb623876">Terminal::Color::Palette256</a>;</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><span class="preprocessor">#if defined(FTXUI_MICROSOFT_TERMINAL_FALLBACK)</span></div>
|
||
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// 微軟終端機沒有正確宣告自己支援真彩色：https://github.com/microsoft/terminal/issues/1040</span></div>
|
||
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="comment">// 作為後備方案，假設微軟終端機是那些沒有設定這些變量的終端機，並啟用真彩色。</span></div>
|
||
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">if</span> (TERM.empty() && COLORTERM.empty()) {</div>
|
||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1ca7afd9568e82d523c91b2bfe0cc47be29">Terminal::Color::TrueColor</a>;</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><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
|
||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1cae5a76102d821ec8233fee04273c60349">Terminal::Color::Palette16</a>;</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> </div>
|
||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span>} <span class="comment">// namespace</span></div>
|
||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
|
||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceTerminal.html">Terminal</a> {</div>
|
||
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="comment"></span> </div>
|
||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment">/// @brief 獲取終端機大小。</span></div>
|
||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="comment">/// @return 終端機大小。</span></div>
|
||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><span class="comment">/// @ingroup screen</span></div>
|
||
<div class="foldopen" id="foldopen00089" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="group__screen.html#gad890c37601448c82ed0d5051c29e2f0c"> 89</a></span><span class="comment"></span><a class="code hl_struct" href="group__screen.html#structftxui_1_1Dimensions">Dimensions</a> <a class="code hl_function" href="group__screen.html#gad890c37601448c82ed0d5051c29e2f0c">Size</a>() {</div>
|
||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="preprocessor">#if defined(__EMSCRIPTEN__)</span></div>
|
||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="comment">// This dimension was chosen arbitrarily to be able to display:</span></div>
|
||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// https://arthursonzogni.com/FTXUI/examples</span></div>
|
||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// This will have to be improved when someone has time to implement and need</span></div>
|
||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// it.</span></div>
|
||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> FallbackSize();</div>
|
||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="preprocessor">#elif defined(_WIN32)</span></div>
|
||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> CONSOLE_SCREEN_BUFFER_INFO csbi;</div>
|
||
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
|
||
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi)) {</div>
|
||
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> <a class="code hl_struct" href="group__screen.html#structftxui_1_1Dimensions">Dimensions</a>{csbi.srWindow.Right - csbi.srWindow.Left + 1,</div>
|
||
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> csbi.srWindow.Bottom - csbi.srWindow.Top + 1};</div>
|
||
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> }</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="keywordflow">return</span> FallbackSize();</div>
|
||
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> winsize w{};</div>
|
||
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">const</span> <span class="keywordtype">int</span> status = ioctl(STDOUT_FILENO, TIOCGWINSZ, &w); <span class="comment">// NOLINT</span></div>
|
||
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="comment">// The ioctl return value result should be checked. Some operating systems</span></div>
|
||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="comment">// don't support TIOCGWINSZ.</span></div>
|
||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">if</span> (w.ws_col == 0 || w.ws_row == 0 || status < 0) {</div>
|
||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">return</span> FallbackSize();</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> <span class="keywordflow">return</span> <a class="code hl_struct" href="group__screen.html#structftxui_1_1Dimensions">Dimensions</a>{w.ws_col, w.ws_row};</div>
|
||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span>}</div>
|
||
</div>
|
||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span><span class="comment"></span> </div>
|
||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span><span class="comment">/// @brief 在自動偵測失敗時覆寫終端機大小</span></div>
|
||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><span class="comment">/// @param fallbackSize 要回退到的終端機尺寸</span></div>
|
||
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="namespaceftxui_1_1Terminal.html#a765662bcabb59dc93884674ee2fcc9fc"> 119</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceftxui_1_1Terminal.html#a765662bcabb59dc93884674ee2fcc9fc">SetFallbackSize</a>(<span class="keyword">const</span> <a class="code hl_struct" href="group__screen.html#structftxui_1_1Dimensions">Dimensions</a>& fallbackSize) {</div>
|
||
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> FallbackSize() = fallbackSize;</div>
|
||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span>}</div>
|
||
</div>
|
||
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment"></span> </div>
|
||
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="comment">/// @brief 獲取終端機的顏色支援。</span></div>
|
||
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="comment">/// @ingroup screen</span></div>
|
||
<div class="foldopen" id="foldopen00125" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="group__screen.html#gae6e034f37aa66cfe4458a8cb6e8fc526"> 125</a></span><span class="comment"></span><a class="code hl_enumeration" href="group__screen.html#gab87bacfdad76e61b9412d7124be44c1c">Color</a> <a class="code hl_function" href="group__screen.html#gae6e034f37aa66cfe4458a8cb6e8fc526">ColorSupport</a>() {</div>
|
||
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (!g_cached) {</div>
|
||
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> g_cached = <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> g_cached_supported_color = ComputeColorSupport();</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> <span class="keywordflow">return</span> g_cached_supported_color;</div>
|
||
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span>}</div>
|
||
</div>
|
||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span><span class="comment"></span> </div>
|
||
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="comment">/// @brief 在自動偵測失敗時覆寫終端機顏色支援</span></div>
|
||
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="comment">/// @ingroup dom</span></div>
|
||
<div class="foldopen" id="foldopen00135" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="group__dom.html#ga65945a706131f407a47a1b9960dc1a4a"> 135</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__dom.html#ga65945a706131f407a47a1b9960dc1a4a">SetColorSupport</a>(<a class="code hl_enumeration" href="group__screen.html#gab87bacfdad76e61b9412d7124be44c1c">Color</a> color) {</div>
|
||
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> g_cached = <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> g_cached_supported_color = <a class="code hl_function" href="group__dom.html#gaf61b489da39ca5e24b68e6e1a2b09c0d">color</a>;</div>
|
||
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span>}</div>
|
||
</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>} <span class="comment">// namespace Terminal</span></div>
|
||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span>} <span class="comment">// namespace ftxui</span></div>
|
||
<div class="ttc" id="agroup__dom_html_ga65945a706131f407a47a1b9960dc1a4a"><div class="ttname"><a href="group__dom.html#ga65945a706131f407a47a1b9960dc1a4a">ftxui::Terminal::SetColorSupport</a></div><div class="ttdeci">void SetColorSupport(Color color)</div><div class="ttdoc">在自動偵測失敗時覆寫終端機顏色支援</div><div class="ttdef"><b>Definition</b> <a href="#l00135">terminal.cpp:135</a></div></div>
|
||
<div class="ttc" id="agroup__dom_html_gaf61b489da39ca5e24b68e6e1a2b09c0d"><div class="ttname"><a href="group__dom.html#gaf61b489da39ca5e24b68e6e1a2b09c0d">ftxui::color</a></div><div class="ttdeci">Decorator color(Color)</div><div class="ttdoc">使用前景顏色進行裝飾。</div><div class="ttdef"><b>Definition</b> <a href="dom_2color_8cpp_source.html#l00110">dom/color.cpp:110</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_gab87bacfdad76e61b9412d7124be44c1c"><div class="ttname"><a href="group__screen.html#gab87bacfdad76e61b9412d7124be44c1c">ftxui::Terminal::Color</a></div><div class="ttdeci">Color</div><div class="ttdoc">Color 是一個列舉，表示終端機的色彩支援</div><div class="ttdef"><b>Definition</b> <a href="terminal_8hpp_source.html#l00022">terminal.hpp:22</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_gad890c37601448c82ed0d5051c29e2f0c"><div class="ttname"><a href="group__screen.html#gad890c37601448c82ed0d5051c29e2f0c">ftxui::Terminal::Size</a></div><div class="ttdeci">Dimensions Size()</div><div class="ttdoc">獲取終端機大小。</div><div class="ttdef"><b>Definition</b> <a href="#l00089">terminal.cpp:89</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_gae6e034f37aa66cfe4458a8cb6e8fc526"><div class="ttname"><a href="group__screen.html#gae6e034f37aa66cfe4458a8cb6e8fc526">ftxui::Terminal::ColorSupport</a></div><div class="ttdeci">Color ColorSupport()</div><div class="ttdoc">獲取終端機的顏色支援。</div><div class="ttdef"><b>Definition</b> <a href="#l00125">terminal.cpp:125</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_ggab87bacfdad76e61b9412d7124be44c1ca7afd9568e82d523c91b2bfe0cc47be29"><div class="ttname"><a href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1ca7afd9568e82d523c91b2bfe0cc47be29">ftxui::Terminal::TrueColor</a></div><div class="ttdeci">@ TrueColor</div><div class="ttdef"><b>Definition</b> <a href="terminal_8hpp_source.html#l00026">terminal.hpp:26</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_ggab87bacfdad76e61b9412d7124be44c1ca7b88ab2a5c8fe8866c96ea4acb623876"><div class="ttname"><a href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1ca7b88ab2a5c8fe8866c96ea4acb623876">ftxui::Terminal::Palette256</a></div><div class="ttdeci">@ Palette256</div><div class="ttdef"><b>Definition</b> <a href="terminal_8hpp_source.html#l00025">terminal.hpp:25</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_ggab87bacfdad76e61b9412d7124be44c1cae5a76102d821ec8233fee04273c60349"><div class="ttname"><a href="group__screen.html#ggab87bacfdad76e61b9412d7124be44c1cae5a76102d821ec8233fee04273c60349">ftxui::Terminal::Palette16</a></div><div class="ttdeci">@ Palette16</div><div class="ttdef"><b>Definition</b> <a href="terminal_8hpp_source.html#l00024">terminal.hpp:24</a></div></div>
|
||
<div class="ttc" id="agroup__screen_html_structftxui_1_1Dimensions"><div class="ttname"><a href="group__screen.html#structftxui_1_1Dimensions">ftxui::Dimensions</a></div><div class="ttdoc">Dimensions 是一個表示終端機大小的結構</div><div class="ttdef"><b>Definition</b> <a href="terminal_8hpp_source.html#l00011">terminal.hpp:11</a></div></div>
|
||
<div class="ttc" id="anamespaceTerminal_html"><div class="ttname"><a href="namespaceTerminal.html">Terminal</a></div><div class="ttdoc">FTXUI ftxui::Terminal:: 命名空間</div></div>
|
||
<div class="ttc" id="anamespaceftxui_1_1Terminal_html_a765662bcabb59dc93884674ee2fcc9fc"><div class="ttname"><a href="namespaceftxui_1_1Terminal.html#a765662bcabb59dc93884674ee2fcc9fc">ftxui::Terminal::SetFallbackSize</a></div><div class="ttdeci">void SetFallbackSize(const Dimensions &fallbackSize)</div><div class="ttdoc">在自動偵測失敗時覆寫終端機大小</div><div class="ttdef"><b>Definition</b> <a href="#l00119">terminal.cpp:119</a></div></div>
|
||
<div class="ttc" id="anamespaceftxui_html"><div class="ttname"><a href="namespaceftxui.html">ftxui</a></div><div class="ttdoc">FTXUI 的 ftxui:: 命名空間</div><div class="ttdef"><b>Definition</b> <a href="animation_8hpp_source.html#l00010">animation.hpp:10</a></div></div>
|
||
<div class="ttc" id="aterminal_8hpp_html"><div class="ttname"><a href="terminal_8hpp.html">terminal.hpp</a></div></div>
|
||
</div><!-- fragment --></div><!-- contents -->
|
||
</div><!-- doc-content -->
|
||
<!-- HTML footer for doxygen 1.9.8-->
|
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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console.warn('Doxygen element with ID "projectnumber" not found. Cannot add version switcher.');
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||
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|
||
}
|
||
|
||
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": "../zh-CH/index.html", "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)"};
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const versions = ["main"];
|
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const version_paths = {"main": "index.html"};
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const currentLang = "zh-TW";
|
||
const currentVersion = "main";
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// Sort versions: 'main' first, then others numerically descending.
|
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options.sort((a, b) => {
|
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if (a === 'main') return -1;
|
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if (b === 'main') return 1;
|
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return b.localeCompare(a, undefined, { numeric: true, sensitivity: 'base' });
|
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});
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options.forEach(v => {
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const option = document.createElement('option');
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option.value = v;
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// Use the displayMap if provided, otherwise default to the value (v)
|
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option.textContent = displayMap ? displayMap[v] : v;
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||
if (v === current) {
|
||
option.selected = true;
|
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}
|
||
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>
|