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46 | package AsParagraphs; |
46 | package AsParagraphs; |
47 | |
47 | |
48 | use strict; |
48 | use strict; |
49 | |
49 | |
50 | use base "Pod::POM::View"; |
50 | use base "Pod::POM::View"; |
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51 | |
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52 | # nodes (order must stay as it is) |
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53 | sub N_PARENT (){ 0 } |
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54 | sub N_PAR (){ 1 } |
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55 | sub N_LEVEL (){ 2 } |
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56 | sub N_KW (){ 3 } |
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57 | sub N_DOC (){ 4 } |
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58 | |
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59 | # paragraphs (order must stay as it is) |
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60 | sub P_INDENT (){ 0 } |
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61 | sub P_LEVEL (){ 1 } |
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62 | sub P_MARKUP (){ 2 } |
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63 | sub P_INDEX (){ 3 } |
51 | |
64 | |
52 | *view_seq_file = |
65 | *view_seq_file = |
53 | *view_seq_code = |
66 | *view_seq_code = |
54 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
67 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
55 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
68 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
56 | *view_seq_zero = sub { }; |
69 | *view_seq_zero = sub { }; |
57 | *view_seq_space = sub { my $text = $_[1]; $text =~ s/ / /g; $text }; |
70 | *view_seq_space = sub { my $text = $_[1]; $text =~ s/ / /g; $text }; |
58 | *view_seq_index = sub { push @{ $result[-1]{index} }, $_[1]; "" }; |
71 | *view_seq_index = sub { push @{ $result[-1][P_INDEX] }, $_[1]; "" }; |
59 | |
72 | |
60 | sub view_seq_text { |
73 | sub view_seq_text { |
61 | my $text = $_[1]; |
74 | my $text = $_[1]; |
62 | $text =~ s/\s+/ /g; |
75 | $text =~ s/\s+/ /g; |
63 | ::asxml $text |
76 | ::asxml $text |
… | |
… | |
79 | ::special link => $text, $link |
92 | ::special link => $text, $link |
80 | } |
93 | } |
81 | } |
94 | } |
82 | |
95 | |
83 | sub view_item { |
96 | sub view_item { |
84 | push @result, { |
97 | push @result, [ |
85 | indent => $indent * 8, |
98 | $indent * 8, |
86 | level => $level, |
99 | $level, |
87 | }; |
100 | ]; |
88 | my $title = $_[1]->title->present ($_[0]); |
101 | my $title = $_[1]->title->present ($_[0]); |
89 | $result[-1]{markup} = "$title\n\n" if length $title; |
102 | $result[-1][P_MARKUP] = "$title\n" if length $title; |
90 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
103 | $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title; |
91 | local $level = $level + 1; |
104 | local $level = $level + 1; |
92 | $_[1]->content->present ($_[0]); |
105 | $_[1]->content->present ($_[0]); |
93 | () |
106 | () |
94 | } |
107 | } |
95 | |
108 | |
96 | sub view_verbatim { |
109 | sub view_verbatim { |
97 | push @result, { |
110 | push @result, [ $indent * 16, $level, "<tt>" . (::asxml $_[1]) . "</tt>\n" ]; |
98 | indent => $indent * 16, |
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99 | level => $level, |
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100 | markup => "<tt>" . (::asxml $_[1]) . "</tt>\n", |
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101 | }; |
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102 | () |
111 | () |
103 | } |
112 | } |
104 | |
113 | |
105 | sub view_textblock { |
114 | sub view_textblock { |
106 | push @result, { |
115 | push @result, [ $indent * 16, $level, "$_[1]\n" ]; |
107 | indent => $indent * 16, |
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108 | level => $level, |
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109 | markup => "$_[1]\n", |
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110 | }; |
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111 | () |
116 | () |
112 | } |
117 | } |
113 | |
118 | |
114 | sub view_head1 { |
119 | sub view_head1 { |
115 | push @result, { |
120 | push @result, [ $indent * 16, $level ]; |
116 | indent => $indent * 16, |
|
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117 | level => $level, |
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118 | }; |
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119 | my $title = $_[1]->title->present ($_[0]); |
121 | my $title = $_[1]->title->present ($_[0]); |
120 | $result[-1]{markup} = "\n\n<span foreground='#ffff00' size='x-large'>$title</span>\n" if length $title; |
122 | $result[-1][P_MARKUP] = "\n\n<span foreground='#ffff00' size='x-large'>$title</span>\n" if length $title; |
121 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
123 | $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title; |
122 | local $level = $level + 1; |
124 | local $level = $level + 1; |
123 | $_[1]->content->present ($_[0]); |
125 | $_[1]->content->present ($_[0]); |
124 | () |
126 | () |
125 | }; |
127 | }; |
126 | |
128 | |
127 | sub view_head2 { |
129 | sub view_head2 { |
128 | push @result, { |
130 | push @result, [ $indent * 16, $level ]; |
129 | indent => $indent * 16, |
|
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130 | level => $level, |
|
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131 | }; |
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132 | my $title = $_[1]->title->present ($_[0]); |
131 | my $title = $_[1]->title->present ($_[0]); |
133 | $result[-1]{markup} = "\n\n<span foreground='#ccccff' size='large'>$title</span>\n" if length $title; |
132 | $result[-1][P_MARKUP] = "\n\n<span foreground='#ccccff' size='large'>$title</span>\n" if length $title; |
134 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
133 | $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title; |
135 | local $level = $level + 1; |
134 | local $level = $level + 1; |
136 | $_[1]->content->present ($_[0]); |
135 | $_[1]->content->present ($_[0]); |
137 | () |
136 | () |
138 | }; |
137 | }; |
139 | |
138 | |
140 | sub view_head3 { |
139 | sub view_head3 { |
141 | push @result, { |
140 | push @result, [ $indent * 16, $level ]; |
142 | indent => $indent * 16, |
|
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143 | level => $level, |
|
|
144 | }; |
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145 | my $title = $_[1]->title->present ($_[0]); |
141 | my $title = $_[1]->title->present ($_[0]); |
146 | $result[-1]{markup} = "\n\n<span size='large'>$title</span>\n" if length $title; |
142 | $result[-1][P_MARKUP] = "\n\n<span size='large'>$title</span>\n" if length $title; |
147 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
143 | $title = ::flatten $title; unshift @{ $result[-1][P_INDEX] }, $title if length $title; |
148 | local $level = $level + 1; |
144 | local $level = $level + 1; |
149 | $_[1]->content->present ($_[0]); |
145 | $_[1]->content->present ($_[0]); |
150 | () |
146 | () |
151 | }; |
147 | }; |
152 | |
148 | |
153 | sub view_over { |
149 | sub view_over { |
154 | local $indent = $indent + $_[1]->indent; |
150 | local $indent = $indent + $_[1]->indent; |
155 | push @result, { indent => $indent }; |
151 | push @result, [ $indent, $level ]; |
|
|
152 | local $level = $level + 1; |
156 | $_[1]->content->present ($_[0]); |
153 | $_[1]->content->present ($_[0]); |
157 | () |
154 | () |
158 | } |
155 | } |
159 | |
156 | |
160 | sub view_for { |
157 | sub view_for { |
161 | if ($_[1]->format eq "image") { |
158 | if ($_[1]->format eq "image") { |
162 | push @result, { |
159 | push @result, [ |
163 | indent => $indent * 16, |
160 | $indent * 16, |
164 | level => $level, |
161 | $level, |
165 | markup => (::special image => "pod/" . $_->text), |
162 | (::special image => "pod/" . $_->text), |
166 | }; |
163 | ]; |
167 | } |
164 | } |
|
|
165 | () |
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166 | } |
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167 | |
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168 | sub view_begin { |
168 | () |
169 | () |
169 | } |
170 | } |
170 | |
171 | |
171 | sub view { |
172 | sub view { |
172 | my ($self, $type, $item) = @_; |
173 | my ($self, $type, $item) = @_; |
… | |
… | |
178 | |
179 | |
179 | sub as_paragraphs($) { |
180 | sub as_paragraphs($) { |
180 | my ($pom) = @_; |
181 | my ($pom) = @_; |
181 | |
182 | |
182 | local $indent = 0; |
183 | local $indent = 0; |
183 | local $level = 1; |
184 | local $level = 2; |
184 | local @result = ( { } ); |
185 | local @result = ( [] ); |
185 | |
186 | |
186 | $pom->present ("AsParagraphs"); |
187 | $pom->present ("AsParagraphs"); |
187 | |
188 | |
188 | [grep $_->{index} || exists $_->{markup}, @result] |
189 | [grep $_->[P_INDEX] || defined $_->[P_MARKUP], @result] |
189 | } |
190 | } |
190 | |
191 | |
191 | ############################################################################# |
192 | ############################################################################# |
192 | |
193 | |
193 | my %wiki; |
194 | my %wiki; |
… | |
… | |
215 | }); |
216 | }); |
216 | |
217 | |
217 | my $para = as_paragraphs $pom; |
218 | my $para = as_paragraphs $pom; |
218 | |
219 | |
219 | my @parent = ( |
220 | my @parent = ( |
220 | { parent => $root, kw => [$base], doc => $para, par => 0, level => 0 }, |
221 | { parent => $root, kw => [$base], doc => $para, par => 0, level => 1 }, |
221 | ); |
222 | ); |
222 | add_node $parent[-1]; |
223 | add_node $parent[-1]; |
223 | |
224 | |
224 | for my $idx (0 .. $#$para) { |
225 | for my $idx (0 .. $#$para) { |
225 | my $par = $para->[$idx]; |
226 | my $par = $para->[$idx]; |
226 | |
227 | |
227 | while ($parent[-1]{level} >= $par->{level}) { |
228 | while ($parent[-1]{level} >= $par->[P_LEVEL]) { |
228 | pop @parent; |
229 | pop @parent; |
229 | } |
230 | } |
230 | |
231 | |
231 | if ($par->{index}) { |
232 | if ($par->[P_INDEX]) { |
232 | my $node = { |
233 | my $node = { |
233 | kw => $par->{index}, |
234 | kw => $par->[P_INDEX], |
234 | parent => $parent[-1], |
235 | parent => $parent[-1], |
235 | doc => $para, |
236 | doc => $para, |
236 | par => $idx, |
237 | par => $idx, |
237 | level => $par->{level}, |
238 | level => $par->[P_LEVEL], |
238 | }; |
239 | }; |
239 | push @parent, $node; |
240 | push @parent, $node; |
240 | add_node $node; |
241 | add_node $node; |
241 | } |
242 | } |
242 | } |
243 | } |