[DRE-commits] [ruby-org] 93/303: Implemented #+BEGIN/END_CENTER to center text (works with textile and HTML)

[Jérémy Bobbio]

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lunar pushed a commit to branch master
in repository ruby-org.

commit 8deb95eb597b1ce62078dfe45d1a83ec204c3468
Author: Rüdiger Sonderfeld <ruediger at c-plusplus.de>
Date:   Thu Jul 21 02:09:21 2011 +0200

    Implemented #+BEGIN/END_CENTER to center text (works with textile and HTML)
---
 lib/org-ruby/html_output_buffer.rb    |    4 +++-
 lib/org-ruby/output_buffer.rb         |    2 +-
 lib/org-ruby/parser.rb                |    2 ++
 lib/org-ruby/textile_output_buffer.rb |    2 ++
 spec/html_examples/center.html        |    6 ++++++
 spec/html_examples/center.org         |    7 +++++++
 spec/textile_examples/center.org      |    7 +++++++
 spec/textile_examples/center.textile  |    6 ++++++
 8 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/lib/org-ruby/html_output_buffer.rb b/lib/org-ruby/html_output_buffer.rb
index 665f904..4a7c39f 100644
--- a/lib/org-ruby/html_output_buffer.rb
+++ b/lib/org-ruby/html_output_buffer.rb
@@ -28,7 +28,8 @@ module Orgmode
       :blockquote => "blockquote",
       :example => "pre",
       :src => "pre",
-      :inline_example => "pre"
+      :inline_example => "pre",
+      :center => "div"
     }
 
     attr_reader :options
@@ -53,6 +54,7 @@ module Orgmode
         css_class = ""
         css_class = " class=\"src\"" if mode == :src
         css_class = " class=\"example\"" if (mode == :example || mode == :inline_example)
+        css_class = " style=\"text-align: center\"" if mode == :center
         @logger.debug "#{mode}: <#{ModeTag[mode]}#{css_class}>\n" 
         @output << "<#{ModeTag[mode]}#{css_class}>\n" unless mode == :table and skip_tables?
         # Entering a new mode obliterates the title decoration
diff --git a/lib/org-ruby/output_buffer.rb b/lib/org-ruby/output_buffer.rb
index e1a68c8..a0d472f 100644
--- a/lib/org-ruby/output_buffer.rb
+++ b/lib/org-ruby/output_buffer.rb
@@ -54,7 +54,7 @@ module Orgmode
       push_mode(:normal)
     end
 
-    Modes = [:normal, :ordered_list, :unordered_list, :definition_list, :blockquote, :src, :example, :table, :inline_example]
+    Modes = [:normal, :ordered_list, :unordered_list, :definition_list, :blockquote, :src, :example, :table, :inline_example, :center]
 
     def current_mode
       @mode_stack.last
diff --git a/lib/org-ruby/parser.rb b/lib/org-ruby/parser.rb
index d8afb8b..27f8b7a 100644
--- a/lib/org-ruby/parser.rb
+++ b/lib/org-ruby/parser.rb
@@ -224,12 +224,14 @@ module Orgmode
           output_buffer.push_mode(:blockquote) if line.block_type.casecmp("QUOTE") == 0
           output_buffer.push_mode(:src) if line.block_type.casecmp("SRC") == 0
           output_buffer.push_mode(:example) if line.block_type.casecmp("EXAMPLE") == 0
+          output_buffer.push_mode(:center) if line.block_type.casecmp("CENTER") == 0
 
         when :end_block
 
           output_buffer.pop_mode(:blockquote) if line.block_type.casecmp("QUOTE") == 0
           output_buffer.pop_mode(:src) if line.block_type.casecmp("SRC") == 0
           output_buffer.pop_mode(:example) if line.block_type.casecmp("EXAMPLE") == 0
+          output_buffer.pop_mode(:center) if line.block_type.casecmp("CENTER") == 0
 
         when :table_row, :table_header
 
diff --git a/lib/org-ruby/textile_output_buffer.rb b/lib/org-ruby/textile_output_buffer.rb
index a794f49..2ab0eba 100644
--- a/lib/org-ruby/textile_output_buffer.rb
+++ b/lib/org-ruby/textile_output_buffer.rb
@@ -12,11 +12,13 @@ module Orgmode
     def push_mode(mode)
       super(mode)
       @output << "bc.. " if mode_is_code(mode)
+      @output << "\np=. " if mode == :center
     end
 
     def pop_mode(mode = nil)
       m = super(mode)
       @add_paragraph = (mode_is_code(m))
+      @output << "\n" if mode == :center
       m
     end
 
diff --git a/spec/html_examples/center.html b/spec/html_examples/center.html
new file mode 100644
index 0000000..a3dfa22
--- /dev/null
+++ b/spec/html_examples/center.html
@@ -0,0 +1,6 @@
+<p class="title">Fou</p>
+<p>not center</p>
+<div style="text-align: center">
+  <p>center</p>
+</div>
+<p>not center, again</p>
diff --git a/spec/html_examples/center.org b/spec/html_examples/center.org
new file mode 100644
index 0000000..8358062
--- /dev/null
+++ b/spec/html_examples/center.org
@@ -0,0 +1,7 @@
+#+TITLE: Fou
+
+not center
+#+BEGIN_CENTER
+center
+#+END_CENTER
+not center, again
diff --git a/spec/textile_examples/center.org b/spec/textile_examples/center.org
new file mode 100644
index 0000000..8358062
--- /dev/null
+++ b/spec/textile_examples/center.org
@@ -0,0 +1,7 @@
+#+TITLE: Fou
+
+not center
+#+BEGIN_CENTER
+center
+#+END_CENTER
+not center, again
diff --git a/spec/textile_examples/center.textile b/spec/textile_examples/center.textile
new file mode 100644
index 0000000..e8b7d83
--- /dev/null
+++ b/spec/textile_examples/center.textile
@@ -0,0 +1,6 @@
+
+not center 
+
+p=. center 
+
+not center, again 

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