1 | #!/usr/bin/env node
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28 | "use strict" ;
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29 |
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31 |
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32 | var term = require( '..' ).terminal ;
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33 |
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34 | term.grabInput( { mouse: 'motion' } ) ;
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35 |
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36 | var items = [
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37 | '汉字汉字汉字汉字汉字汉字汉字汉字' , '汉字汉字汉字汉字汉字汉字汉字汉字' ,
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38 | 'File' , 'Edit' , 'View' , 'History' , 'Bookmarks' , 'Tools' , 'Help' ,
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39 | term.str( '^RR^Ya^Gi^Cn^Bb^Mow^ Warrior' ) ,
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40 | '汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字汉字' ,
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41 | '汉字汉字汉字汉字汉字汉字汉字汉字' , '汉字汉字汉字汉字汉字汉字汉字汉字' , '汉字汉字汉字汉字汉字汉字汉字汉字' , '汉字汉字汉字汉字汉字汉字汉字汉字' , '汉字汉字汉字汉字汉字汉字汉字汉字'
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42 | ] ;
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43 |
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44 | function menu() {
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45 | var options = {
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46 | y: 1 ,
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47 | style: term.inverse ,
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48 | selectedStyle: term.dim.blue.bgGreen
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49 | } ;
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50 |
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51 | term.singleLineMenu( items , options , ( error2 , response ) => {
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52 | if ( error2 ) {
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53 | term.red.bold( "\nAn error occurs: " + error + "\n" ) ;
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54 | terminate() ;
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55 | return ;
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56 | }
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57 |
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58 | term.green( "\n#%s selected: %s (%s,%s)\n" , response.selectedIndex , response.selectedText , response.x , response.y ) ;
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59 | terminate() ;
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60 | } ) ;
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61 |
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62 |
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63 | }
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64 |
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65 | function menuAlign( align ) {
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66 | var options = {
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67 | y: 1 ,
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68 | align ,
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69 | fillIn: true ,
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70 | style: term.inverse ,
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71 | selectedStyle: term.dim.blue.bgGreen
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72 | } ;
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73 |
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74 | term.singleLineMenu( items , options , ( error2 , response ) => {
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75 | if ( error2 ) {
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76 | term.red.bold( "\nAn error occurs: " + error + "\n" ) ;
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77 | terminate() ;
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78 | return ;
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79 | }
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80 |
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81 | term.green( "\n#%s selected: %s (%s,%s)\n" , response.selectedIndex , response.selectedText , response.x , response.y ) ;
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82 | terminate() ;
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83 | } ) ;
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84 |
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85 |
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86 | }
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87 |
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88 | function menuSelected( selectedIndex ) {
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89 | var options = {
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90 | y: 1 ,
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91 | selectedIndex ,
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92 | style: term.inverse ,
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93 | selectedStyle: term.dim.blue.bgGreen
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94 | } ;
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95 |
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96 | term.singleLineMenu( items , options , ( error2 , response ) => {
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97 | if ( error2 ) {
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98 | term.red.bold( "\nAn error occurs: " + error + "\n" ) ;
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99 | terminate() ;
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100 | return ;
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101 | }
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102 |
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103 | term.green( "\n#%s selected: %s (%s,%s)\n" , response.selectedIndex , response.selectedText , response.x , response.y ) ;
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104 | terminate() ;
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105 | } ) ;
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106 | }
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107 |
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108 | async function menuAsync() {
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109 | var options = {
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110 | y: 1 ,
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111 | style: term.inverse ,
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112 | selectedStyle: term.dim.blue.bgGreen
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113 | } ;
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114 |
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115 | var response = await term.singleLineMenu( items , options ).promise ;
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116 | term.green( "\n#%s selected: %s (%s,%s)\n" , response.selectedIndex , response.selectedText , response.x , response.y ) ;
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117 | terminate() ;
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118 | }
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119 |
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120 | function terminate() {
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121 | term.grabInput( false ) ;
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122 |
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123 | setTimeout( () => { process.exit() ; } , 100 ) ;
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124 | }
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125 |
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126 | term.clear() ;
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127 | term.bold.cyan( '\n\nSelect one item from the menu!' ) ;
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128 |
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129 | switch ( process.argv[ 2 ] ) {
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130 | case 'center' :
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131 | menuAlign( 'center' ) ;
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132 | break ;
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133 | case 'right' :
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134 | menuAlign( 'right' ) ;
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135 | break ;
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136 | case 'left' :
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137 | menuAlign( 'left' ) ;
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138 | break ;
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139 | case 'selected' :
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140 | menuSelected( parseInt( process.argv[ 3 ] , 10 ) || 0 ) ;
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141 | break ;
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142 | case 'menuAsync' :
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143 | menuAsync() ;
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144 | break ;
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145 | default :
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146 | menu() ;
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147 | break ;
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148 | }
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