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<div id="projectname">libyui-ncurses
 <span id="projectnumber">2.44.1</span>
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<div class="title">NCApplication.cc</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (C) 2000-2012 Novell, Inc</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This library is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> published by the Free Software Foundation; either version 2.1 of the</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> License, or (at your option) version 3.0 of the License. This library</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> is distributed in the hope that it will be useful, but WITHOUT ANY</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> WARRANTY; without even the implied warranty of MERCHANTABILITY or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> License for more details. You should have received a copy of the GNU</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> Lesser General Public License along with this library; if not, write</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> to the Free Software Foundation, Inc., 51 Franklin Street, Fifth</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> Floor, Boston, MA 02110-1301 USA</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">/*-/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"></span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> File: NCApplication.cc</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Authors: Gabriele Mohr <gs@suse.de></span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> Stefan Hundhammer <sh@suse.de></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">/-*/</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ncursesw/curses.h></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#define YUILogComponent "ncurses"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"></span><span class="preprocessor">#include <yui/YUILog.h></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "NCurses.h"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "YNCursesUI.h"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "NCApplication.h"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "NCAskForDirectory.h"</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "NCAskForFile.h"</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="classNCApplication.html#a6def73ccd11a57ffd7c4d9442f31e246"> 37</a></span> <a class="code" href="classNCApplication.html#a6def73ccd11a57ffd7c4d9442f31e246">NCApplication::NCApplication</a>()</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="classNCApplication.html#a3ea564ef5201275fc16b082ad6ccdb65"> 43</a></span> <a class="code" href="classNCApplication.html#a3ea564ef5201275fc16b082ad6ccdb65">NCApplication::~NCApplication</a>()</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="classNCApplication.html#a0c0b1ea2c72dcc85c053c87361cc8bd7"> 49</a></span> <a class="code" href="classNCApplication.html#a0c0b1ea2c72dcc85c053c87361cc8bd7">NCApplication::setLanguage</a>( <span class="keyword">const</span> std::string & language,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">const</span> std::string & encoding )</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// Intentionally NOT calling</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// YApplication::setLanguage( language, encoding );</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// This would implicitly overwrite LC_CTYPE which might result in encoding bugs.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  setlocale( LC_NUMERIC, <span class="stringliteral">"C"</span> ); <span class="comment">// always format numbers with "."</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  NCurses::Refresh();</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  yuiDebug() << <span class="stringliteral">"Language: "</span> << language << <span class="stringliteral">" Encoding: "</span> << (( encoding != <span class="stringliteral">""</span> ) ? encoding : <span class="stringliteral">"NOT SET"</span> ) << std::endl;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> std::string</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="classNCApplication.html#af9d2f95f183997c757055dd936512e27"> 65</a></span> <a class="code" href="classNCApplication.html#af9d2f95f183997c757055dd936512e27">NCApplication::askForSaveFileName</a>( <span class="keyword">const</span> std::string & startDir,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">const</span> std::string & filter,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">const</span> std::string & headline )</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="classNCAskForSaveFileName.html">NCAskForSaveFileName</a> * filePopup = <span class="keyword">new</span> <a class="code" href="classNCAskForSaveFileName.html">NCAskForSaveFileName</a>( <a class="code" href="classwpos.html">wpos</a>( 1, 1 ), startDir, filter, headline );</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  YUI_CHECK_NEW( filePopup );</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classNCursesEvent.html">NCursesEvent</a> retEvent = filePopup-><a class="code" href="classNCAskForFile.html#acf45325a9f81363a1cb75809806c6eed">showDirPopup</a>( );</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  YDialog::deleteTopmostDialog();</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  yuiMilestone() << <span class="stringliteral">"Returning: "</span> << retEvent.result << std::endl;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> retEvent.result;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> std::string</div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="code" href="classNCApplication.html#ae7e6004553793af4f275389226995463"> 81</a></span> <a class="code" href="classNCApplication.html#ae7e6004553793af4f275389226995463">NCApplication::askForExistingFile</a>( <span class="keyword">const</span> std::string & startDir,</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">const</span> std::string & filter,</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">const</span> std::string & headline )</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classNCAskForExistingFile.html">NCAskForExistingFile</a> * filePopup = <span class="keyword">new</span> <a class="code" href="classNCAskForExistingFile.html">NCAskForExistingFile</a>( <a class="code" href="classwpos.html">wpos</a>( 1, 1 ), startDir, filter, headline );</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  YUI_CHECK_NEW( filePopup );</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classNCursesEvent.html">NCursesEvent</a> retEvent = filePopup-><a class="code" href="classNCAskForFile.html#acf45325a9f81363a1cb75809806c6eed">showDirPopup</a>( );</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  YDialog::deleteTopmostDialog();</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  yuiMilestone() << <span class="stringliteral">"Returning: "</span> << retEvent.result << std::endl;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> retEvent.result;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> std::string</div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="code" href="classNCApplication.html#a1c82065107d6f6dfdfc65e79c7a68302"> 97</a></span> <a class="code" href="classNCApplication.html#a1c82065107d6f6dfdfc65e79c7a68302">NCApplication::askForExistingDirectory</a>( <span class="keyword">const</span> std::string & startDir,</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">const</span> std::string & headline )</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="classNCAskForExistingDirectory.html">NCAskForExistingDirectory</a> * dirPopup = <span class="keyword">new</span> <a class="code" href="classNCAskForExistingDirectory.html">NCAskForExistingDirectory</a>( <a class="code" href="classwpos.html">wpos</a>( 1, 1 ), startDir, headline );</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  YUI_CHECK_NEW( dirPopup );</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classNCursesEvent.html">NCursesEvent</a> retEvent = dirPopup-><a class="code" href="classNCAskForExistingDirectory.html#a1c0dc1146a4604599fcdabc509c101ac">showDirPopup</a>( );</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  YDialog::deleteTopmostDialog();</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  yuiMilestone() << <span class="stringliteral">"Returning: "</span> << retEvent.result << std::endl;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">return</span> retEvent.result;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="code" href="classNCApplication.html#a0962bbd940c6037cd698c5d48342c4f8"> 112</a></span> <a class="code" href="classNCApplication.html#a0962bbd940c6037cd698c5d48342c4f8">NCApplication::beep</a>()</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="classNCApplication.html#a0962bbd940c6037cd698c5d48342c4f8">::beep</a>();</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="code" href="classNCApplication.html#a9cb8e4119805bf22b696577d350fa109"> 118</a></span> <span class="keywordtype">void</span> <a class="code" href="classNCApplication.html#a9cb8e4119805bf22b696577d350fa109">NCApplication::redrawScreen</a>()</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classYNCursesUI.html#ad87f4fa1c367dfe872624d13c0d8076d">YNCursesUI::ui</a>()->Refresh();</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="code" href="classNCApplication.html#a41032c3feb764b01c3e76cca43dfec58"> 125</a></span> <a class="code" href="classNCApplication.html#a41032c3feb764b01c3e76cca43dfec58">NCApplication::initConsoleKeyboard</a>()</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> {</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * Following code breaks the console keyboard e.g. for czech language during</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> * installation (bnc #433016). According to bnc #367801 comment #18/#19 the</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> * line isn't needed at all.</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * "dumpkeys | loadkeys -C "$KBD_TTY" --unicode" has been also removed from kbd</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * initscript. If dumpkeys has to be called for any reason it definitely needs</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * the codepage argument, otherwise it cannot work.</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor"></span> std::string cmd = <span class="stringliteral">"/bin/dumpkeys | /bin/loadkeys --unicode"</span>;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> ( NCstring::terminalEncoding() == <span class="stringliteral">"UTF-8"</span> )</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordtype">int</span> ret = system(( cmd + <span class="stringliteral">" >/dev/null 2>&1"</span> ).c_str() );</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> ( ret != 0 )</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  yuiError() << <span class="stringliteral">"ERROR: /bin/dumpkeys | /bin/loadkeys --unicode returned: "</span> << ret << std::endl;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor"></span>}</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="classNCApplication.html#a16321f2ccb8bdf984209f06cb382e34f"> 152</a></span> <a class="code" href="classNCApplication.html#a16321f2ccb8bdf984209f06cb382e34f">NCApplication::setConsoleFont</a>( <span class="keyword">const</span> std::string & console_magic,</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">const</span> std::string & font,</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">const</span> std::string & screen_map,</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">const</span> std::string & unicode_map,</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">const</span> std::string & language )</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> {<span class="comment"></span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * Moving that code from YNCursesUI to this class turned out to be</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * impossible (or at least a lot more work than it's worth) that I finally</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * gave it up.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * - sh@suse.de 2008-02-06</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> **/</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="classYNCursesUI.html#ad87f4fa1c367dfe872624d13c0d8076d">YNCursesUI::ui</a>()-><a class="code" href="classYNCursesUI.html#a43b3d4e1cd2a7df82e3de8d6d4080276">setConsoleFont</a>( console_magic,</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  font,</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  screen_map,</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  unicode_map,</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  language );</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"><a class="code" href="classNCApplication.html#a2752baff20fba5d1c76d79b43e628a45"> 174</a></span> <a class="code" href="classNCApplication.html#a2752baff20fba5d1c76d79b43e628a45">NCApplication::runInTerminal</a>( <span class="keyword">const</span> std::string & cmd )</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">int</span> ret;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// Save tty modes and end ncurses mode temporarily</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  ::def_prog_mode();</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  ::endwin();</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// Regenerate saved stdout and stderr, so that app called</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// via system() can use them and draw something to the terminal</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  dup2( <a class="code" href="classYNCursesUI.html#ad87f4fa1c367dfe872624d13c0d8076d">YNCursesUI::ui</a>()->stdout_save, 1 );</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  dup2( <a class="code" href="classYNCursesUI.html#ad87f4fa1c367dfe872624d13c0d8076d">YNCursesUI::ui</a>()->stderr_save, 2 );</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// Call external program</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  ret = system( cmd.c_str() );</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">if</span> ( ret != 0 )</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  yuiError() << cmd << <span class="stringliteral">" returned:"</span> << ret << std::endl;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">// Redirect stdout and stderr to y2log again</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="classYNCursesUI.html#ad87f4fa1c367dfe872624d13c0d8076d">YNCursesUI::ui</a>()->RedirectToLog();</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">// Resume tty modes and refresh the screen</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  ::reset_prog_mode();</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  ::refresh();</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> }</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> NCApplication::displayWidth()</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  return ::COLS; <span class="comment">// exported from ncurses.h</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> NCApplication::displayHeight()</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  return ::LINES; <span class="comment">// exported from ncurses.h</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> }</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> NCApplication::displayDepth()</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> {</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="keywordtype">long</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> NCApplication::displayColors()</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> {</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> NCattribute::colors();</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> NCApplication::defaultWidth()</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  return ::COLS; <span class="comment">// exported from ncurses.h</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> }</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> NCApplication::defaultHeight()</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> {</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  return ::LINES; <span class="comment">// exported from ncurses.h</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> }</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> NCApplication::hasFullUtf8Support()</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> {</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">return</span> ( NCstring::terminalEncoding() == <span class="stringliteral">"UTF-8"</span> );</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> }</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"><a class="code" href="classNCApplication.html#af268cac3e55bc91a75a7e87d77b4c102"> 255</a></span> <span class="keywordtype">void</span> <a class="code" href="classNCApplication.html#af268cac3e55bc91a75a7e87d77b4c102">NCApplication::setApplicationTitle</a> ( <span class="keyword">const</span> std::string& title )</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  YApplication::setApplicationTitle ( title );</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  NCurses::SetTitle(title);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> }</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
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