Mercurial > projects > dwt-win
annotate dwt/dwthelper/utils.d @ 97:2e6eb5bd2c16
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| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Fri, 08 Feb 2008 19:49:32 +0100 |
| parents | 00a333240696 |
| children | ecba636b634e |
| rev | line source |
|---|---|
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1 /** |
| 0 | 2 * Authors: Frank Benoit <keinfarbton@googlemail.com> |
| 3 */ | |
| 4 module dwt.dwthelper.utils; | |
| 5 | |
| 6 public import dwt.dwthelper.System; | |
| 15 | 7 public import Math = tango.math.Math; |
| 0 | 8 |
| 97 | 9 public import tango.core.Exception : IllegalArgumentException; |
| 10 | |
| 0 | 11 import tango.io.Stdout; |
| 15 | 12 import tango.stdc.stringz; |
| 13 import tango.text.Util; | |
| 0 | 14 import tango.text.Unicode; |
| 15 | 15 import tango.text.convert.Utf; |
| 0 | 16 import tango.stdc.stdlib : exit; |
| 17 | |
| 18 void implMissing( char[] file, uint line ){ | |
| 19 Stderr.formatln( "implementation missing in file {} line {}", file, line ); | |
| 20 Stderr.formatln( "exiting ..." ); | |
| 21 exit(1); | |
| 22 } | |
| 23 | |
| 24 abstract class ArrayWrapper{ | |
| 25 } | |
| 33 | 26 abstract class ValueWrapper{ |
| 27 } | |
| 0 | 28 |
| 29 class ArrayWrapperT(T) : ArrayWrapper { | |
| 30 public T[] array; | |
| 31 public this( T[] data ){ | |
| 32 array = data; | |
| 33 } | |
| 34 } | |
| 35 | |
| 33 | 36 class ValueWrapperT(T) : ValueWrapper { |
| 37 public T value; | |
| 38 public this( T data ){ | |
| 39 value = data; | |
| 40 } | |
| 41 } | |
| 42 | |
| 43 alias ValueWrapperT!(bool) ValueWrapperBool; | |
| 0 | 44 alias ArrayWrapperT!(byte) ArrayWrapperByte; |
| 45 alias ArrayWrapperT!(int) ArrayWrapperInt; | |
| 46 alias ArrayWrapperT!(Object) ArrayWrapperObject; | |
| 47 alias ArrayWrapperT!(char) ArrayWrapperString; | |
| 48 alias ArrayWrapperT!(char[]) ArrayWrapperString2; | |
| 49 | |
| 50 dchar getFirstCodepoint( char[] str ){ | |
| 51 foreach( dchar d; str ){ | |
| 52 return d; | |
| 53 } | |
| 54 } | |
| 55 dchar CharacterToLower( dchar c ){ | |
| 56 dchar[] r = tango.text.Unicode.toLower( [c] ); | |
| 57 return r[0]; | |
| 58 } | |
| 59 dchar CharacterToUpper( dchar c ){ | |
| 60 dchar[] r = tango.text.Unicode.toUpper( [c] ); | |
| 61 return r[0]; | |
| 62 } | |
| 52 | 63 bool CharacterIsWhitespace( dchar c ){ |
| 64 return tango.text.Unicode.isWhitespace( c ); | |
| 65 } | |
| 65 | 66 bool CharacterIsDigit( dchar c ){ |
| 67 return tango.text.Unicode.isDigit( c ); | |
| 68 } | |
| 0 | 69 |
| 15 | 70 public int indexOf( char[] str, char searched ){ |
| 71 int res = tango.text.Util.locate( str, searched ); | |
| 72 if( res is str.length ) res = -1; | |
| 73 return res; | |
| 74 } | |
| 75 | |
| 76 public int indexOf( char[] str, char searched, int startpos ){ | |
| 77 int res = tango.text.Util.locate( str, searched, startpos ); | |
| 78 if( res is str.length ) res = -1; | |
| 79 return res; | |
| 80 } | |
| 81 | |
| 65 | 82 public int indexOf(char[] str, char[] ch){ |
| 83 return indexOf( str, ch, 0 ); | |
| 84 } | |
| 85 | |
| 15 | 86 public int indexOf(char[] str, char[] ch, int start){ |
| 87 int res = tango.text.Util.locatePattern( str, ch, start ); | |
| 88 if( res is str.length ) res = -1; | |
| 89 return res; | |
| 90 } | |
| 91 | |
|
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FileDialog, sync dwthelper with dwt-linux, some TCHAR issues
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92 public char[] replace( char[] str, char from, char to ){ |
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93 return tango.text.Util.replace( str.dup, from, to ); |
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94 } |
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95 |
| 15 | 96 public char[] substring( char[] str, int start ){ |
| 97 return str[ start .. $ ].dup; | |
| 98 } | |
| 99 | |
| 100 public char[] substring( char[] str, int start, int end ){ | |
| 101 return str[ start .. end ].dup; | |
| 102 } | |
| 103 | |
| 104 public wchar[] substring( wchar[] str, int start ){ | |
| 105 return str[ start .. $ ].dup; | |
| 106 } | |
| 107 | |
| 108 public wchar[] substring( wchar[] str, int start, int end ){ | |
| 109 return str[ start .. end ].dup; | |
| 110 } | |
| 111 | |
| 112 public char charAt( char[] str, int pos ){ | |
| 113 return str[ pos ]; | |
| 114 } | |
| 115 | |
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116 public void getChars( char[] src, int srcBegin, int srcEnd, char[] dst, int dstBegin){ |
| 23 | 117 dst[ dstBegin .. dstBegin + srcEnd - srcBegin ] = src[ srcBegin .. srcEnd ]; |
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118 } |
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119 |
| 28 | 120 public wchar[] toCharArray( char[] str ){ |
| 30 | 121 return toString16( str ); |
| 28 | 122 } |
| 123 | |
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124 public bool endsWith( char[] src, char[] pattern ){ |
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125 if( src.length < pattern.length ){ |
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126 return false; |
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127 } |
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128 return src[ $-pattern.length .. $ ] == pattern; |
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129 } |
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130 |
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131 public char[] toLowerCase( char[] src ){ |
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132 return tango.text.Unicode.toLower( src ); |
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133 } |
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134 |
| 15 | 135 static char[] toHex(uint value, bool prefix = true, int radix = 8){ |
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136 return tango.text.convert.Integer.toString( |
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137 value, |
| 15 | 138 radix is 10 ? tango.text.convert.Integer.Style.Signed : |
| 139 radix is 8 ? tango.text.convert.Integer.Style.Octal : | |
| 140 radix is 16 ? tango.text.convert.Integer.Style.Hex : | |
| 141 tango.text.convert.Integer.Style.Signed, | |
| 142 prefix ? tango.text.convert.Integer.Flags.Prefix : tango.text.convert.Integer.Flags.None | |
| 143 ); | |
| 144 } | |
| 145 | |
| 146 class NumberFormatException : IllegalArgumentException { | |
| 147 this( char[] e ){ | |
| 148 super(e); | |
| 149 } | |
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Update to tango trunk -r3152. Thanks DavidLeon for the adjustment of TracedException to Exception and creating the patch.
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150 this( Exception e ){ |
| 15 | 151 super(e.toString); |
| 152 } | |
| 153 } | |
| 154 | |
| 79 | 155 private struct GCStats { |
| 40 | 156 size_t poolsize; // total size of pool |
| 157 size_t usedsize; // bytes allocated | |
| 158 size_t freeblocks; // number of blocks marked FREE | |
| 159 size_t freelistsize; // total of memory on free lists | |
| 160 size_t pageblocks; // number of blocks marked PAGE | |
| 161 } | |
| 79 | 162 private extern(C) GCStats gc_stats(); |
| 163 | |
| 40 | 164 size_t RuntimeTotalMemory(){ |
| 165 GCStats s = gc_stats(); | |
| 166 return s.poolsize; | |
| 167 } | |
| 15 | 168 |
| 169 | |
| 170 | |
| 171 |