From a978795215ca2df56391852bee84088b1a5f19ad Mon Sep 17 00:00:00 2001
From: Pavel Sanda <sanda@lyx.org>
Date: Thu, 9 Dec 2010 01:19:13 +0000
Subject: [PATCH] After more attempts add gnumeric support. Patch from Helge
 Hafting. http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg164180.html

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36786 a592a061-630c-0410-9148-cb99ea01b6c8
---
 lib/configure.py       | 12 ++++++++++++
 lib/external_templates | 39 +++++++++++++++++++++++++++++++++++++++
 src/LaTeXFeatures.cpp  |  1 +
 3 files changed, 52 insertions(+)

diff --git a/lib/configure.py b/lib/configure.py
index 038c766276..7c0d97e418 100644
--- a/lib/configure.py
+++ b/lib/configure.py
@@ -515,6 +515,11 @@ def checkFormatEntries(dtl_tools):
 \Format text3      txt    "Plain text (ps2ascii)" "" ""	"%%"	"document"
 \Format text4      txt    "Plain text (catdvi)"   "" ""	"%%"	"document"
 \Format textparagraph txt "Plain Text, Join Lines" "" ""	"%%"	"document"''' ])
+   #Spreadsheets using ssconvert from gnumeric
+    checkViewer('gnumeric spreadsheet software', ['gnumeric'], 
+      rc_entry = [r'''\Format gnumeric gnumeric "Gnumeric spreadsheet" "" ""    "%%"   "document" 
+\Format excel      xls    "Excel spreadsheet"      "" "" "%%"    "document" 
+\Format oocalc     ods    "OpenOffice spreadsheet" "" "" "%%"    "document"''']) 
  #
     path, xhtmlview = checkViewer('an HTML previewer', ['firefox', 'mozilla file://$$p$$i', 'netscape'],
         rc_entry = [r'\Format xhtml      xhtml   "LyXHTML"              y "%%" ""    "document"'])
@@ -805,6 +810,13 @@ def checkConverterEntries():
         rc_entry = [ r'\converter svg        png        "%%"	""'])
     
     #
+    # gnumeric/xls/ods to tex
+    checkProg('a spreadsheet -> latex converter', ['ssconvert'], 
+       rc_entry = [ r'''\converter gnumeric latex "ssconvert --export-type=Gnumeric_html:latex $$i $$o" "" 
+\converter ods latex "ssconvert --export-type=Gnumeric_html:latex $$i $$o" "" 
+\converter xls latex "ssconvert --export-type=Gnumeric_html:latex $$i $$o" ""''', 
+'']) 
+
     path, lilypond = checkProg('a LilyPond -> EPS/PDF/PNG converter', ['lilypond'])
     if (lilypond != ''):
         version_string = cmdOutput("lilypond --version")
diff --git a/lib/external_templates b/lib/external_templates
index 4f4af8c92f..61dbddf2fc 100644
--- a/lib/external_templates
+++ b/lib/external_templates
@@ -33,6 +33,45 @@ PreambleDef InputOrWarn
 	        \IfFileExists{#1}{\input{#1}}{\warnNotFound{#1}}}
 PreambleDefEnd
 
+Template GnumericSpreadsheet
+	GuiName "Spreadsheet"
+	HelpText
+		A spreadsheet made with gnumeric, openoffice or excel.
+		It imports as a long table, so any length
+		is ok. Excessive width could be a problem.
+		The gnumeric software is necessary for conversion,
+		both for gnumeric and excel files.
+	HelpTextEnd
+	InputFormat "gnumeric"
+	FileFilter "*.{gnumeric,ods,xls}"
+	AutomaticProduction true
+	Format LaTeX
+		Product "\\def\\inputGnumericTable{}\\input{$$AbsOrRelPathMaster$$Basename.tex}"
+		UpdateFormat latex
+		UpdateResult "$$AbsPath$$Basename.tex"
+		Requirement "color"
+		Requirement "array"
+		Requirement "longtable"
+		Requirement "calc"
+		Requirement "multirow"
+		Requirement "hhline"
+		Requirement "ifthen"
+		ReferencedFile latex "$$AbsOrRelPathMaster$$Basename.tex"
+		FormatEnd
+	Format PDFLaTeX
+		Product "\\def\\inputGnumericTable{}\\input{$$AbsOrRelPathMaster$$Basename.tex}"
+		UpdateFormat latex
+		UpdateResult "$$AbsPath$$Basename.tex"
+		Requirement "color"
+		Requirement "array"
+		Requirement "longtable"
+		Requirement "calc"
+		Requirement "multirow"
+		Requirement "hhline"
+		Requirement "ifthen"
+		ReferencedFile latex "$$AbsOrRelPathMaster$$Basename.tex"
+	FormatEnd
+TemplateEnd
 
 Template RasterImage
 	# By default, InsetExternal is displayed as a grey button
diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index b47cab129c..46afe7cc4a 100644
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -588,6 +588,7 @@ char const * simplefeatures[] = {
 	"csquotes",
 	"enumitem",
 	"endnotes",
+	"hhline",
 	"ifthen",
 	// listings is handled in BufferParams.cpp
 	"bm",