Mercurial > projects > dwt-linux
annotate dwt/dwthelper/ResourceBundle.d @ 132:e22f9b443521
Working on ControlExample, png loading makes problems
author | Frank Benoit <benoit@tionex.de> |
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date | Mon, 21 Jan 2008 15:39:59 +0100 |
parents | 0f12f6bb9739 |
children | 2640d1618770 |
rev | line source |
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1 /** |
108 | 2 * Authors: Frank Benoit <keinfarbton@googlemail.com> |
3 */ | |
106
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4 module dwt.dwthelper.ResourceBundle; |
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5 |
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6 import tango.text.Util; |
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7 import tango.io.Stdout; |
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8 |
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9 |
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10 class ResourceBundle { |
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11 |
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12 char[][ char[] ] map; |
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13 |
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14 public this( char[] data ){ |
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15 char[] line; |
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16 int dataIndex; |
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17 |
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18 //tango.io.Stdout.Stdout.formatln( "properties put ..." ); |
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19 void readLine(){ |
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20 line.length = 0; |
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21 char i = data[ dataIndex++ ]; |
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22 while( dataIndex < data.length && i !is '\n' && i !is '\r' ){ |
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23 line ~= i; |
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24 i = data[ dataIndex++ ]; |
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25 } |
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26 } |
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27 |
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28 //tango.io.Stdout.Stdout.formatln( "properties put {}", __LINE__ ); |
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29 bool linecontinue = false; |
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30 bool iskeypart = true; |
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31 char[] key; |
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32 char[] value; |
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33 nextline: |
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34 while( dataIndex < data.length ){ |
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35 //tango.io.Stdout.Stdout.formatln( "properties put {} startline", __LINE__ ); |
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36 readLine(); |
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37 line = tango.text.Util.trim( line ); |
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38 if( line.length is 0 ){ |
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39 //tango.io.Stdout.Stdout.formatln( "properties put {} was 0 length", __LINE__ ); |
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40 continue; |
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41 } |
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42 if( line[0] == '#' ){ |
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43 //tango.io.Stdout.Stdout.formatln( "properties put {} was comment", __LINE__ ); |
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44 continue; |
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45 } |
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46 int pos = 0; |
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47 bool esc = false; |
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48 if( !linecontinue ){ |
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49 iskeypart = true; |
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50 key = null; |
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51 value = null; |
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52 } |
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53 else{ |
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54 linecontinue = false; |
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55 } |
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56 while( pos < line.length ){ |
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57 char c = line[pos]; |
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58 if( esc ){ |
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59 esc = false; |
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60 switch( c ){ |
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61 case 't': c = '\t'; break; |
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62 case 'n': c = '\n'; break; |
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63 case '\\': c = '\\'; break; |
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64 default: c = '?'; break; |
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65 } |
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66 } |
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67 else{ |
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68 if( c == '\\' ){ |
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69 if( pos == line.length -1 ){ |
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70 linecontinue = true; |
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71 goto nextline; |
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72 } |
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73 esc = true; |
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74 pos++; |
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75 continue; |
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76 } |
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77 else if( iskeypart && c == '=' ){ |
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78 pos++; |
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79 iskeypart = false; |
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80 continue; |
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81 } |
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82 } |
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83 pos++; |
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84 if( iskeypart ){ |
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85 key ~= c; |
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86 } |
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87 else{ |
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88 value ~= c; |
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89 } |
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90 } |
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91 if( iskeypart ){ |
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92 tango.io.Stdout.Stdout.formatln( "dwt.dwthelper.ResourceBundle ctor cannot find '='." ); |
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93 continue; |
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94 } |
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95 key = tango.text.Util.trim( key ); |
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96 value = tango.text.Util.trim(value); |
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97 //tango.io.Stdout.Stdout.formatln( "properties put {}=>{}", key, value ); |
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98 |
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99 map[ key.dup ] = value.dup; |
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100 //tango.io.Stdout.Stdout.formatln( "properties put {}", __LINE__ ); |
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101 } |
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102 } |
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103 |
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104 public char[] getString( char[] key ){ |
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105 if( auto v = key in map ){ |
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106 return (*v).dup; |
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107 } |
106
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108 return key; |
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109 } |
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110 |
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111 public static ResourceBundle getBundle( char[] name ){ |
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112 return new ResourceBundle( null ); |
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113 } |
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114 public static ResourceBundle getBundleFromData( char[] data ){ |
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115 return new ResourceBundle( data ); |
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116 } |
106
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117 } |
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118 |
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119 |