Mercurial > projects > dwt-linux

annotate dwt/dwthelper/utils.d @ 200:08789b28bdf3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
import dwt.dwthelper.utils now explicit
author Frank Benoit <benoit@tionex.de>
date Fri, 07 Mar 2008 03:12:23 +0100
parents 5db57b8ff1a9
children 12feeed18183
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
1 /**
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
2 * Authors: Frank Benoit <keinfarbton@googlemail.com>
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
3 */
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
4 module dwt.dwthelper.utils;
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
5
25
fc2b263b8a3f Merged back the System.arraycopy and use a System class
Frank Benoit <benoit@tionex.de>
parents: 12
diff changeset
6 public import dwt.dwthelper.System;
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
7 public import Math = tango.math.Math;
25
fc2b263b8a3f Merged back the System.arraycopy and use a System class
Frank Benoit <benoit@tionex.de>
parents: 12
diff changeset
8
200
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
9 public import tango.core.Exception : IllegalArgumentException, IOException;
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
10
12
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
11 import tango.io.Stdout;
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
12 import tango.stdc.stringz;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
13 static import tango.text.Util;
109
b5304cc16c4e missing import
Frank Benoit <benoit@tionex.de>
parents: 103
diff changeset
14 import tango.text.Unicode;
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
15 import tango.text.convert.Utf;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
16 import tango.core.Exception;
12
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
17 import tango.stdc.stdlib : exit;
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
18
179
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
19 import tango.util.log.Trace;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
20
12
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
21 void implMissing( char[] file, uint line ){
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
22 Stderr.formatln( "implementation missing in file {} line {}", file, line );
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
23 Stderr.formatln( "exiting ..." );
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
24 exit(1);
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
25 }
0c78fa47d476 helper classes
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
26
26
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
27 abstract class ArrayWrapper{
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
28 }
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
29 abstract class ValueWrapper{
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
30 }
26
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
31
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
32 class ArrayWrapperT(T) : ArrayWrapper {
27
ffa3c27c4328 Display
Frank Benoit <benoit@tionex.de>
parents: 26
diff changeset
33 public T[] array;
ffa3c27c4328 Display
Frank Benoit <benoit@tionex.de>
parents: 26
diff changeset
34 public this( T[] data ){
ffa3c27c4328 Display
Frank Benoit <benoit@tionex.de>
parents: 26
diff changeset
35 array = data;
ffa3c27c4328 Display
Frank Benoit <benoit@tionex.de>
parents: 26
diff changeset
36 }
26
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
37 }
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
38
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
39 class ValueWrapperT(T) : ValueWrapper {
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
40 public T value;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
41 public this( T data ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
42 value = data;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
43 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
44 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
45
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
46 alias ValueWrapperT!(bool) ValueWrapperBool;
191
5db57b8ff1a9 Added Program
Frank Benoit <benoit@tionex.de>
parents: 190
diff changeset
47 alias ValueWrapperT!(int) ValueWrapperInt;
92
ddb19cb18d2e package dnd
Frank Benoit <benoit@tionex.de>
parents: 28
diff changeset
48 alias ArrayWrapperT!(byte) ArrayWrapperByte;
ddb19cb18d2e package dnd
Frank Benoit <benoit@tionex.de>
parents: 28
diff changeset
49 alias ArrayWrapperT!(int) ArrayWrapperInt;
ddb19cb18d2e package dnd
Frank Benoit <benoit@tionex.de>
parents: 28
diff changeset
50 alias ArrayWrapperT!(Object) ArrayWrapperObject;
ddb19cb18d2e package dnd
Frank Benoit <benoit@tionex.de>
parents: 28
diff changeset
51 alias ArrayWrapperT!(char) ArrayWrapperString;
ddb19cb18d2e package dnd
Frank Benoit <benoit@tionex.de>
parents: 28
diff changeset
52 alias ArrayWrapperT!(char[]) ArrayWrapperString2;
26
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
53
179
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
54 int codepointIndexToIndex( char[] str, int cpIndex ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
55 int cps = cpIndex;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
56 int res = 0;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
57 while( cps > 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
58 cps--;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
59 if( str[res] < 0x80 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
60 res+=1;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
61 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
62 else if( str[res] < 0xE0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
63 res+=2;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
64 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
65 else if( str[res] & 0xF0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
66 res+=3;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
67 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
68 else{
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
69 res+=4;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
70 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
71 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
72 return res;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
73 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
74 int indexToCodepointIndex( char[] str, int index ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
75 int i = 0;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
76 int res = 0;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
77 while( i < index ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
78 if( str[i] < 0x80 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
79 i+=1;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
80 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
81 else if( str[i] < 0xE0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
82 i+=2;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
83 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
84 else if( str[i] & 0xF0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
85 i+=3;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
86 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
87 else{
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
88 i+=4;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
89 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
90 res++;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
91 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
92 return res;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
93 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
94
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
95 char[] firstCodePointStr( char[] str, out int consumed ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
96 dchar[1] buf;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
97 uint ate;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
98 dchar[] res = str.toString32( buf, &ate );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
99 consumed = ate;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
100 return str[ 0 .. ate ];
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
101 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
102
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
103 dchar firstCodePoint( char[] str ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
104 int dummy;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
105 return firstCodePoint( str, dummy );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
106 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
107 dchar firstCodePoint( char[] str, out int consumed ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
108 dchar[1] buf;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
109 uint ate;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
110 dchar[] res = str.toString32( buf, &ate );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
111 consumed = ate;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
112 if( ate is 0 || res.length is 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
113 Trace.formatln( "dwthelper.utils {}: str.length={} str={:X2}", __LINE__, str.length, cast(ubyte[])str );
109
b5304cc16c4e missing import
Frank Benoit <benoit@tionex.de>
parents: 103
diff changeset
114 }
179
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
115 assert( ate > 0 );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
116 assert( res.length is 1 );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
117 return res[0];
103
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
118 }
179
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
119
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
120 char[] dcharToString( dchar key ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
121 dchar[1] buf;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
122 buf[0] = key;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
123 return tango.text.convert.Utf.toString( buf );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
124 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
125
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
126 int codepointCount( char[] str ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
127 scope dchar[] buf = new dchar[]( str.length );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
128 uint ate;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
129 dchar[] res = tango.text.convert.Utf.toString32( str, buf, &ate );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
130 assert( ate is str.length );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
131 return res.length;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
132 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
133
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
134 alias tango.text.convert.Utf.toString16 toString16;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
135 alias tango.text.convert.Utf.toString toString;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
136
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
137 int getRelativeCodePointOffset( char[] str, int startIndex, int searchRelCp ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
138 int ignore;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
139 int i = startIndex;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
140 if( searchRelCp > 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
141 while( searchRelCp !is 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
142
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
143 if( ( i < str.length )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
144 && ( str[i] & 0x80 ) is 0x00 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
145 {
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
146 i+=1;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
147 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
148 else if( ( i+1 < str.length )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
149 && (( str[i+1] & 0xC0 ) is 0x80 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
150 && (( str[i ] & 0xE0 ) is 0xC0 ))
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
151 {
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
152 i+=2;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
153 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
154 else if( ( i+2 < str.length )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
155 && (( str[i+2] & 0xC0 ) is 0x80 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
156 && (( str[i+1] & 0xC0 ) is 0x80 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
157 && (( str[i ] & 0xF0 ) is 0xE0 ))
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
158 {
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
159 i+=3;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
160 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
161 else if(( i+3 < str.length )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
162 && (( str[i+3] & 0xC0 ) is 0x80 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
163 && (( str[i+2] & 0xC0 ) is 0x80 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
164 && (( str[i+1] & 0xC0 ) is 0x80 )
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
165 && (( str[i ] & 0xF8 ) is 0xF0 ))
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
166 {
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
167 i+=4;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
168 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
169 else{
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
170 tango.text.convert.Utf.onUnicodeError( "invalid utf8 input", i );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
171 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
172 searchRelCp--;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
173 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
174 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
175 else if( searchRelCp < 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
176 while( searchRelCp !is 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
177 do{
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
178 i--;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
179 if( i < 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
180 Trace.formatln( "dwthelper.utils getRelativeCodePointOffset {}: str={}, startIndex={}, searchRelCp={}", __LINE__, str, startIndex, searchRelCp );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
181 tango.text.convert.Utf.onUnicodeError( "invalid utf8 input", i );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
182 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
183 } while(( str[i] & 0xC0 ) is 0x80 );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
184 searchRelCp++;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
185 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
186 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
187 return i - startIndex;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
188 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
189 dchar getRelativeCodePoint( char[] str, int startIndex, int searchRelCp, out int relIndex ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
190 relIndex = getRelativeCodePointOffset( str, startIndex, searchRelCp );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
191 int ignore;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
192 return firstCodePoint( str[ startIndex+relIndex .. $ ], ignore );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
193 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
194
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
195 int utf8AdjustOffset( char[] str, int offset ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
196 if( str.length <= offset || offset <= 0 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
197 return offset;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
198 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
199 while(( str[offset] & 0xC0 ) is 0x80 ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
200 offset--;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
201 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
202 return offset;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
203 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
204
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
205 dchar CharacterFirstToLower( char[] str ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
206 int consumed;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
207 return CharacterFirstToLower( str, consumed );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
208 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
209 dchar CharacterFirstToLower( char[] str, out int consumed ){
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
210 dchar[1] buf;
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
211 buf[0] = firstCodePoint( str, consumed );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
212 dchar[] r = tango.text.Unicode.toLower( buf );
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
213 return r[0];
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
214 }
e4e5dea57644 Add several functions to support utf8 stuff
Frank Benoit <benoit@tionex.de>
parents: 158
diff changeset
215
103
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
216 dchar CharacterToLower( dchar c ){
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
217 dchar[] r = tango.text.Unicode.toLower( [c] );
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
218 return r[0];
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
219 }
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
220 dchar CharacterToUpper( dchar c ){
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
221 dchar[] r = tango.text.Unicode.toUpper( [c] );
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
222 return r[0];
0179b2e17eb2 Package custom compiles
Frank Benoit <benoit@tionex.de>
parents: 93
diff changeset
223 }
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
224 bool CharacterIsWhitespace( dchar c ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
225 return tango.text.Unicode.isWhitespace( c );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
226 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
227 bool CharacterIsDigit( dchar c ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
228 return tango.text.Unicode.isDigit( c );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
229 }
26
09f5459a5014 Display in work
Frank Benoit <benoit@tionex.de>
parents: 25
diff changeset
230
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
231 public int indexOf( char[] str, char searched ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
232 int res = tango.text.Util.locate( str, searched );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
233 if( res is str.length ) res = -1;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
234 return res;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
235 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
236
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
237 public int indexOf( char[] str, char searched, int startpos ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
238 int res = tango.text.Util.locate( str, searched, startpos );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
239 if( res is str.length ) res = -1;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
240 return res;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
241 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
242
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
243 public int indexOf(char[] str, char[] ch){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
244 return indexOf( str, ch, 0 );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
245 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
246
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
247 public int indexOf(char[] str, char[] ch, int start){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
248 int res = tango.text.Util.locatePattern( str, ch, start );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
249 if( res is str.length ) res = -1;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
250 return res;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
251 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
252
190
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
253 public int lastIndexOf(char[] str, char ch){
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
254 return lastIndexOf( str, ch, str.length );
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
255 }
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
256 public int lastIndexOf(char[] str, char ch, int formIndex){
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
257 int res = tango.text.Util.locatePrior( str, ch, formIndex );
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
258 if( res is str.length ) res = -1;
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
259 return res;
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
260 }
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
261
200
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
262 public char[] replace( char[] str, char from, char to ){
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
263 return tango.text.Util.replace( str.dup, from, to );
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
264 }
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
265
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
266 public char[] substring( char[] str, int start ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
267 return str[ start .. $ ].dup;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
268 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
269
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
270 public char[] substring( char[] str, int start, int end ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
271 return str[ start .. end ].dup;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
272 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
273
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
274 public wchar[] substring( wchar[] str, int start ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
275 return str[ start .. $ ].dup;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
276 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
277
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
278 public wchar[] substring( wchar[] str, int start, int end ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
279 return str[ start .. end ].dup;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
280 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
281
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
282 public char charAt( char[] str, int pos ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
283 return str[ pos ];
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
284 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
285
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
286 public void getChars( char[] src, int srcBegin, int srcEnd, char[] dst, int dstBegin){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
287 dst[ dstBegin .. dstBegin + srcEnd - srcBegin ] = src[ srcBegin .. srcEnd ];
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
288 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
289
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
290 public wchar[] toCharArray( char[] str ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
291 return toString16( str );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
292 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
293
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
294 public bool endsWith( char[] src, char[] pattern ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
295 if( src.length < pattern.length ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
296 return false;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
297 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
298 return src[ $-pattern.length .. $ ] == pattern;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
299 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
300
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
301 public bool equals( char[] src, char[] other ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
302 return src == other;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
303 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
304
190
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
305 public bool equalsIgnoreCase( char[] src, char[] other ){
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
306 return tango.text.Unicode.toFold(src) == tango.text.Unicode.toFold(other);
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
307 }
934fb859da8e Added DateTime
Frank Benoit <benoit@tionex.de>
parents: 186
diff changeset
308
200
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
309 public bool startsWith( char[] src, char[] pattern ){
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
310 if( src.length < pattern.length ){
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
311 return false;
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
312 }
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
313 return src[ 0 .. pattern.length ] == pattern;
08789b28bdf3 import dwt.dwthelper.utils now explicit
Frank Benoit <benoit@tionex.de>
parents: 191
diff changeset
314 }
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
315 public char[] toLowerCase( char[] src ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
316 return tango.text.Unicode.toLower( src );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
317 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
318
191
5db57b8ff1a9 Added Program
Frank Benoit <benoit@tionex.de>
parents: 190
diff changeset
319 public hash_t toHash( char[] src ){
5db57b8ff1a9 Added Program
Frank Benoit <benoit@tionex.de>
parents: 190
diff changeset
320 return typeid(char[]).getHash(&src);
5db57b8ff1a9 Added Program
Frank Benoit <benoit@tionex.de>
parents: 190
diff changeset
321 }
5db57b8ff1a9 Added Program
Frank Benoit <benoit@tionex.de>
parents: 190
diff changeset
322
158
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
323 static char[] toHex(uint value, bool prefix = true, int radix = 8){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
324 return tango.text.convert.Integer.toString(
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
325 value,
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
326 radix is 10 ? tango.text.convert.Integer.Style.Signed :
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
327 radix is 8 ? tango.text.convert.Integer.Style.Octal :
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
328 radix is 16 ? tango.text.convert.Integer.Style.Hex :
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
329 tango.text.convert.Integer.Style.Signed,
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
330 prefix ? tango.text.convert.Integer.Flags.Prefix : tango.text.convert.Integer.Flags.None
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
331 );
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
332 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
333
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
334 class NumberFormatException : IllegalArgumentException {
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
335 this( char[] e ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
336 super(e);
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
337 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
338 this( Exception e ){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
339 super(e.toString);
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
340 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
341 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
342
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
343 private struct GCStats {
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
344 size_t poolsize; // total size of pool
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
345 size_t usedsize; // bytes allocated
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
346 size_t freeblocks; // number of blocks marked FREE
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
347 size_t freelistsize; // total of memory on free lists
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
348 size_t pageblocks; // number of blocks marked PAGE
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
349 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
350 private extern(C) GCStats gc_stats();
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
351
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
352 size_t RuntimeTotalMemory(){
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
353 GCStats s;// = gc_stats();
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
354 return s.poolsize;
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
355 }
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
356
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
357
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
358
de2578a843a7 Tango update to rev 3158, TracedException>Exception, fromUtf8z>fromStringz,Fix Bug in MenuItem Thanx to nascent for the report.
Frank Benoit <benoit@tionex.de>
parents: 109
diff changeset
359