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fix PDF export tables problems (#10688) 

Contributed by Jun NAITOH.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9853 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2012-06-17 13:05:05 +00:00
parent b93e040bb8
commit e3eab40ec4
1 changed files with 28 additions and 21 deletions
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49
lib/plugins/rfpdf/lib/tcpdf.rb
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@ -283,6 +283,7 @@ class TCPDF
@state ||= 0
@tableborder ||= 0
@tdbegin ||= false
@tdtext ||= ''
@tdwidth ||= 0
@tdheight ||= 0
@tdalign ||= "L"
@ -3510,28 +3511,12 @@ class TCPDF
else
#Text
if (@href)
if (@tdbegin)
element.gsub!(/[\t\r\n\f]/, "");
@tdtext << element.gsub(/&nbsp;/, " ");
elsif (@href)
element.gsub!(/[\t\r\n\f]/, "");
addHtmlLink(@href, element, fill);
elsif (@tdbegin)
element.gsub!(/[\t\r\n\f]/, "");
element.gsub!(/&nbsp;/, " ");
base_page = @page;
base_x = @x;
base_y = @y;
MultiCell(@tdwidth, @tdheight, unhtmlentities(element.strip), @tableborder, @tdalign, @tdfill, 1);
tr_end = @t_cells[@table_id][@tr_id][@td_id]['j1'] + 1;
if @max_td_page[tr_end].nil? or (@max_td_page[tr_end] < @page)
@max_td_page[tr_end] = @page
@max_td_y[tr_end] = @y
elsif (@max_td_page[tr_end] == @page)
@max_td_y[tr_end] = @y if @max_td_y[tr_end].nil? or (@max_td_y[tr_end] < @y)
end
@page = base_page;
@x = base_x + @tdwidth;
@y = base_y;
elsif (@pre_state == true and element.length > 0)
Write(@lasth, unhtmlentities(element), '', fill);
elsif (element.strip.length > 0)
@ -3825,6 +3810,7 @@ class TCPDF
@x += 5;
when 'table'
Ln();
if @default_table_columns < @max_table_columns[@table_id]
@table_columns = @max_table_columns[@table_id];
else
@ -3921,6 +3907,11 @@ class TCPDF
when 'img'
if (!attrs['src'].nil?)
# Don't generates image inside table tag
if (@tdbegin)
@tdtext << attrs['src'];
return
end
# Only generates image include a pdf if RMagick is avalaible
unless Object.const_defined?(:Magick)
Write(@lasth, attrs['src'], '', fill);
@ -4079,6 +4070,23 @@ class TCPDF
Ln();
when 'td','th'
base_page = @page;
base_x = @x;
base_y = @y;
MultiCell(@tdwidth, @tdheight, unhtmlentities(@tdtext.strip), @tableborder, @tdalign, @tdfill, 1);
tr_end = @t_cells[@table_id][@tr_id][@td_id]['j1'] + 1;
if @max_td_page[tr_end].nil? or (@max_td_page[tr_end] < @page)
@max_td_page[tr_end] = @page
@max_td_y[tr_end] = @y
elsif (@max_td_page[tr_end] == @page)
@max_td_y[tr_end] = @y if @max_td_y[tr_end].nil? or (@max_td_y[tr_end] < @y)
end
@page = base_page;
@x = base_x + @tdwidth;
@y = base_y;
@tdtext = '';
@tdbegin = false;
@tdwidth = 0;
@tdheight = 0;
@ -4126,7 +4134,6 @@ class TCPDF
@l_margin -= 5;
@r_margin -= 5;
@tableborder=0;
Ln();
@table_id += 1;
when 'strong'