ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/Pod.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/Pod.pm (file contents):
Revision 1.1 by root, Sun Jul 23 16:11:12 2006 UTC vs.
Revision 1.13 by root, Mon Aug 14 19:17:09 2006 UTC

1package CFClient::Pod; 1package CFPlus::Pod;
2 2
3use strict; 3use strict;
4use utf8;
4 5
5use Pod::POM; 6use Storable;
6 7
7use CFClient; 8our $VERSION = 1;
8use CFClient::UI;
9 9
10our $VERSION = 1; # bump if resultant formatting changes 10our $goto_document = sub { };
11our %wiki;
11 12
12our @result; 13my $MA_BEG = "\x{fcd0}";
13our $indent; 14my $MA_SEP = "\x{fcd1}";
15my $MA_END = "\x{fcd2}";
14 16
15package CFClient::Pod::AsXML; 17*wiki = Storable::retrieve CFPlus::find_rcfile "docwiki.pst";
16 18
17use strict; 19sub goto_document($) {
18 20 $goto_document->(split /\//, $_[0]);
19use base "Pod::POM::View::Text";
20
21*view_seq_code =
22*view_seq_bold = sub { "<b>$_[1]</b>" };
23*view_seq_italic = sub { "<i>$_[1]</i>" };
24*view_seq_space =
25*view_seq_link =
26*view_seq_index = sub { CFClient::asxml $_[1] };
27
28sub view_seq_text {
29 my $text = $_[1];
30 $text =~ s/\s+/ /g;
31 CFClient::asxml $text
32} 21}
33 22
34sub view_item { 23sub is_prefix_of($@) {
35 ("\t" x ($indent / 4)) 24 my ($node, @path) = @_;
36 . $_[1]->title->present ($_[0]) 25
37 . "\n\n" 26 return 1 unless @path;
38 . $_[1]->content->present ($_[0]) 27
28 my $kw = lc pop @path;
29
30 $node = $node->{parent}
31 or return 0;
32
33 return ! ! grep $_ eq $kw, @{ $node->{kw} };
39} 34}
40 35
41sub view_verbatim { 36sub find(@) {
42 (join "", 37 my (@path) = @_;
43 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n", 38
44 split /\n/, CFClient::asxml $_[1]) 39 return unless @path;
45 . "\n" 40
41 my $kw = lc pop @path;
42
43 # TODO: make sure results are unique
44
45 grep { is_prefix_of $_, @path }
46 map @$_,
47 $kw eq "*" ? @wiki{sort keys %wiki}
48 : grep $_, $wiki{$kw}
46} 49}
47 50
48sub view_textblock { 51sub full_path_of($) {
49 ("\t" x ($indent / 2)) . "$_[1]\n\n" 52 my ($node) = @_;
53
54 my @path;
55
56 # skip toplevel hierarchy pod/, because its not a document
57 while ($node->{parent}) {
58 unshift @path, $node;
59 $node = $node->{parent};
60 }
61
62 @path
50} 63}
51 64
52sub view_head1 { 65sub full_path($) {
53 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 66 join "/", map $_->{kw}[0], &full_path_of
54 . $_[1]->content->present ($_[0])
55};
56
57sub view_head2 {
58 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
59 . $_[1]->content->present ($_[0])
60};
61
62sub view_head3 {
63 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
64 . $_[1]->content->present ($_[0])
65};
66
67sub view_over {
68 local $indent = $indent + $_[1]->indent;
69 $_[1]->content->present ($_[0])
70} 67}
71 68
72package CFClient::Pod::AsParagraphs; 69sub section_of($) {
70 my ($node) = @_;
73 71
74use strict; 72 my $doc = $node->{doc};
73 my $par = $node->{par};
74 my $lvl = $node->{level};
75 75
76use base "Pod::POM::View"; 76 my @res;
77 77
78*view_seq_code = 78 do {
79*view_seq_bold = sub { "<b>$_[1]</b>" }; 79 my $p = $doc->[$par];
80*view_seq_italic = sub { "<i>$_[1]</i>" };
81*view_seq_space =
82*view_seq_link =
83*view_seq_index = sub { CFClient::asxml $_[1] };
84 80
85sub view_seq_text { 81 if (length $p->{markup}) {
86 my $text = $_[1]; 82 push @res, {
87 $text =~ s/\s+/ /g; 83 markup => $p->{markup},
88 CFClient::asxml $text 84 indent => $p->{indent},
85 };
86 }
87 } while $doc->[++$par]{level} > $lvl;
88
89 @res
89} 90}
90 91
91sub view_item { 92sub section(@) {
92 push @result, { 93 map section_of $_, &find
93 indent => $indent * 8,
94 text => $_[1]->title->present ($_[0]) . "\n\n",
95 };
96 $_[1]->content->present ($_[0]);
97 ()
98} 94}
99 95
100sub view_verbatim { 96sub thaw_section(\@\%) {
101 push @result, { 97 for (@{$_[0]}) {
102 indent => $indent * 16, 98 $_->{markup} =~ s{
103 text => "<tt>" . (CFClient::asxml $_[1]) . "</tt>", 99 $MA_BEG
100 ([^$MA_END]+)
101 $MA_END
102 }{
103 my ($type, @arg) = split /$MA_SEP/o, $1;
104
105 $_[1]{$type}($_, @arg)
106 }ogex;
104 }; 107 }
105 ()
106} 108}
107 109
108sub view_textblock { 110my %as_label = (
109 push @result, { 111 image => sub {
110 indent => $indent * 16, 112 my ($par, $path) = @_;
111 text => "$_[1]\n", 113
114 "<small>img</small>"
112 }; 115 },
113 () 116 link => sub {
117 my ($par, $text, $link) = @_;
118
119 "<span foreground='#ffff00'>↺</span><span foreground='#c0c0ff' underline='single'>" . (CFPlus::asxml $text) . "</span>"
120 },
121);
122
123sub as_label(@) {
124 thaw_section @_, %as_label;
125
126 my $text =
127 join "\n",
128 map +("\xa0" x ($_->{indent} / 4)) . $_->{markup},
129 @_;
130
131 $text =~ s/^\s+//;
132 $text =~ s/\s+$//;
133
134 $text
114} 135}
115 136
116sub view_head1 { 137my %as_paragraphs = (
117 push @result, { 138 image => sub {
118 indent => $indent * 16, 139 my ($par, $path, $flags) = @_;
119 text => "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n",
120 };
121 $_[1]->content->present ($_[0]);
122 ()
123};
124 140
125sub view_head2 { 141 push @{ $par->{widget} }, new CFPlus::UI::Image path => $path,
126 push @result, { 142 $flags & 1 ? (max_h => $::FONTSIZE) : ();
127 indent => $indent * 16,
128 text => "\n\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n",
129 };
130 $_[1]->content->present ($_[0]);
131 ()
132};
133 143
134sub view_head3 { 144 "\x{fffc}"
135 push @result, {
136 indent => $indent * 16,
137 text => "\n\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n",
138 }; 145 },
139 $_[1]->content->present ($_[0]); 146 link => sub {
140 () 147 my ($par, $text, $link) = @_;
141};
142 148
143sub view_over { 149 push @{ $par->{widget} }, new CFPlus::UI::Label
144 local $indent = $indent + $_[1]->indent; 150 markup => "<span foreground='#ffff00'>↺</span><span foreground='#c0c0ff' underline='single'>" . (CFPlus::asxml $text) . "</span>",
145 push @result, { indent => $indent }; 151 fontsize => 0.8,
146 $_[1]->content->present ($_[0]); 152 can_hover => 1,
147 () 153 can_events => 1,
154 padding_x => 0,
155 padding_y => 0,
156 tooltip => "Go to <i>" . (CFPlus::asxml $link) . "</i>",
157 on_button_up => sub {
158 goto_document $link;
159 };
160
161 "\x{fffc}"
162 },
163);
164
165sub as_paragraphs(@) {
166 thaw_section @_, %as_paragraphs;
167
168 @_
148} 169}
149 170
150sub view_for { 171sub section_paragraphs(@) {
151 if ($_[1]->format eq "image") { 172 as_paragraphs &section
152 push @result, {
153 indent => $indent * 16,
154 text => "\x{fffc}",
155 obj => [new CFClient::UI::Image path => "pod/" . $_[1]->text],
156 };
157 }
158 ()
159} 173}
160 174
161sub view { 175sub section_label(@) {
162 my ($self, $type, $item) = @_; 176 as_label &section
163
164 $item->content->present ($self);
165} 177}
166 178
167package CFClient::Pod; 1791
168
169my $pod_cache = CFClient::db_table "pod_cache";
170
171sub load($$$$) {
172 my ($path, $filtertype, $filterversion, $filtercb) = @_;
173
174 stat $path
175 or die "$path: $!";
176
177 my $phash = join ",", $filterversion, $VERSION, (stat _)[7,9];
178
179 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
180
181 return $pom if $chash eq $phash;
182
183 my $pod = do {
184 local $/;
185 open my $pod, "<:utf8", $_[0]
186 or die "$_[0]: $!";
187 <$pod>
188 };
189
190 #utf8::downgrade $pod;
191
192 $pom = $filtercb->(Pod::POM->new->parse_text ($pod));
193
194 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
195
196 $pom
197}
198
199sub as_xml($) {
200 my ($pom) = @_;
201
202 local $indent = 0;
203
204 $pom->present ("CFClient::Pod::AsXML")
205}
206
207sub as_paragraphs($) {
208 my ($pom) = @_;
209
210 local @result = ( { } );
211 local $indent = 0;
212
213 $pom->present ("CFClient::Pod::AsParagraphs");
214
215 [grep exists $_->{text}, @result]
216}
217

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines