Mercurial > pub > Impl
annotate Lib/IMPL/Object/List.pm @ 245:7c517134c42f
Added Unsupported media type Web exception
corrected resourceLocation setting in the resource
Implemented localizable resources for text messages
fixed TT view scopings, INIT block in controls now sets globals correctly.
| author | sergey |
|---|---|
| date | Mon, 29 Oct 2012 03:15:22 +0400 |
| parents | 4d0e1962161c |
| children | 4ddb27ff4a0b |
| rev | line source |
|---|---|
| 49 | 1 package IMPL::Object::List; |
| 2 use strict; | |
| 3 use warnings; | |
| 4 | |
| 166 | 5 use parent qw(IMPL::Object::ArrayObject); |
| 49 | 6 use IMPL::Exception; |
| 7 | |
| 8 sub as_list { | |
| 168 | 9 return $_[0]; |
| 49 | 10 } |
| 11 | |
| 12 sub CTOR { | |
| 13 my ($this,$data) = @_; | |
| 14 | |
| 15 if ($data) { | |
| 16 die new IMPL::InvalidArgumentException("The parameter should be a reference to an array") unless UNIVERSAL::isa($data,"ARRAY"); | |
| 17 @$this = @$data; | |
| 18 } | |
| 19 } | |
| 20 | |
| 21 sub Append { | |
| 22 push @{$_[0]}, @_[1 .. $#_]; | |
| 23 } | |
| 24 | |
| 163 | 25 sub AddLast { |
| 26 push @{$_[0]}, @_[1 .. $#_]; | |
| 27 } | |
| 28 | |
| 49 | 29 sub RemoveLast { |
| 30 return pop @{$_[0]}; | |
| 31 } | |
| 32 | |
| 33 sub AddFirst { | |
| 34 return unshift @{$_[0]}, $_[1]; | |
| 35 } | |
| 36 | |
| 37 sub RemoveFirst { | |
| 38 return shift @{$_[0]}; | |
| 39 } | |
| 40 | |
| 41 sub Count { | |
| 42 return scalar @{$_[0]}; | |
| 43 } | |
| 44 | |
| 167 | 45 sub Item { |
| 194 | 46 return $_[0]->[$_[1]]; |
| 167 | 47 } |
| 48 | |
| 49 | 49 sub InsertAt { |
| 50 my ($this,$index,@val) = @_; | |
| 51 | |
| 52 splice @$this,($index||0),0,@val; | |
| 53 } | |
| 54 | |
| 55 sub RemoveAt { | |
| 56 my ($this,$index,$count) = @_; | |
| 57 | |
| 58 $count ||= 1; | |
| 59 | |
| 60 return splice @$this,$index,$count; | |
| 61 } | |
| 62 | |
| 63 sub RemoveItem { | |
| 64 my ($this,$item) = @_; | |
| 65 | |
| 66 @$this = grep $_ != $item, @$this; | |
| 67 | |
| 68 return $this; | |
| 69 } | |
| 70 | |
| 71 sub RemoveItemStr { | |
| 72 my ($this,$item) = @_; | |
| 73 | |
| 74 @$this = grep $_ ne $item, @$this; | |
| 75 | |
| 76 return $this; | |
| 77 } | |
| 78 | |
|
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79 sub FindItem { |
| 194 | 80 my ($this,$item) = @_; |
| 81 | |
| 82 for (my $i = 0; $i < @$this; $i++ ) { | |
| 83 return $i if $this->[$i] == $item | |
| 84 } | |
| 85 return undef; | |
|
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86 } |
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87 |
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wizard
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changeset
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88 sub FindItemStr { |
| 194 | 89 my ($this,$item) = @_; |
| 90 | |
| 91 for (my $i = 0; $i < @$this; $i++ ) { | |
| 92 return $i if $this->[$i] eq $item | |
| 93 } | |
| 94 return undef; | |
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e36ffd8c29db
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wizard
parents:
63
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95 } |
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wizard
parents:
63
diff
changeset
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96 |
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63
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Added serialization support for the IMPL::Object::List
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97 sub save { |
| 194 | 98 my ($this,$ctx) = @_; |
| 99 | |
| 100 $ctx->AddVar( item => $_ ) foreach @$this; | |
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101 } |
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102 |
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103 sub restore { |
| 194 | 104 my ($class,$data,$surrogate) = @_; |
| 105 | |
| 106 my $i = 0; | |
| 107 | |
| 108 if ($surrogate) { | |
| 109 @$surrogate = grep { ($i++)%2 } @$data; | |
| 110 } else { | |
| 111 $surrogate = $class->new([grep { ($i++)%2 } @$data]); | |
| 112 } | |
| 113 | |
| 114 return $surrogate; | |
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115 } |
| 49 | 116 |
| 117 1; |