From 984b76e0779f3b465b9287b55119d2353423c27f Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 5 Sep 2014 22:59:44 -0400
Subject: v5 v6: html navigation, enable turn off (nav buttons on remaining
 html segments)

---
 lib/sisu/v5/html_format.rb | 41 ++++++++++++++++++++++++++---------------
 1 file changed, 26 insertions(+), 15 deletions(-)

(limited to 'lib/sisu/v5/html_format.rb')

diff --git a/lib/sisu/v5/html_format.rb b/lib/sisu/v5/html_format.rb
index 16120d88..aa002ec7 100644
--- a/lib/sisu/v5/html_format.rb
+++ b/lib/sisu/v5/html_format.rb
@@ -310,6 +310,15 @@ WOK
       end
     end
     def concordance_navigation_band
+      up_button=if @make.build.html_navigation?
+        %{</td>
+<td width="5%" align="right">
+  &nbsp;<a href="toc.html" target="_top" alt="-&gt;">
+      #{png_nav.toc}
+    </a>&nbsp;
+}
+      else ''
+      end
       if @make.build.html_top_band?
         %{<table summary="concordance navigation band" id="toc" width="100%" bgcolor=#{@vz.color_band1}>
 <tr><td width="20%">
@@ -317,29 +326,29 @@ WOK
 </td>
 <td width="75%" align="center">
   #{doc_types}
-</td>
-<td width="5%" align="right">
-  &nbsp;<a href="toc.html" target="_top" alt="-&gt;">
-      #{png_nav.toc}
-    </a>&nbsp;
+#{up_button}
 #{@vz.table_close}
 <p />}
       else ''
       end
     end
     def seg_head_navigation_band(page=:seg)
-      if page==:manifest
-        nxt=(@file.output_dir_structure.by_language_code? \
-        || @file.output_dir_structure.by_filetype?) \
-        ? "../html/#{@md.fnb}/toc#{@md.lang_code_insert}#{Sfx[:html]}"
-        : "toc#{@md.lang_code_insert}#{Sfx[:html]}"
-        firstseg=%{<a href="#{nxt}" target="_top" alt="-&gt;">
+      if @make.build.html_navigation?
+        if page==:manifest
+          nxt=(@file.output_dir_structure.by_language_code? \
+          || @file.output_dir_structure.by_filetype?) \
+          ? "../html/#{@md.fnb}/toc#{@md.lang_code_insert}#{Sfx[:html]}"
+          : "toc#{@md.lang_code_insert}#{Sfx[:html]}"
+          firstseg=%{<a href="#{nxt}" target="_top" alt="-&gt;">
+          #{png_nav.nxt}</a>}
+        elsif @md.firstseg =~/\S+/
+          firstseg=%{<a href="#{@md.firstseg}#{@md.lang_code_insert}#{Sfx[:html]}" target="_top" alt="-&gt;">
         #{png_nav.nxt}</a>}
-      elsif @md.firstseg =~/\S+/
-        firstseg=%{<a href="#{@md.firstseg}#{@md.lang_code_insert}#{Sfx[:html]}" target="_top" alt="-&gt;">
-      #{png_nav.nxt}</a>}
+        end
+      else ''
       end
-      %{<table summary="table of contents segment navigation band" id="toc" width="100%" bgcolor=#{@vz.color_band1}>
+      if @make.build.html_top_band?
+        %{<table summary="table of contents segment navigation band" id="toc" width="100%" bgcolor=#{@vz.color_band1}>
 <tr><td width="20%">
 #{button_home(page)}
 </td>
@@ -350,6 +359,8 @@ WOK
   &nbsp;#{firstseg}&nbsp;
 #{@vz.table_close}
 <p />}
+      else ''
+      end
     end
     def manifest_link(text)
 #     @file=SiSU_Env::FileOp.new(@md) if @md
-- 
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