From e8c034479179472012dd6a5e56f91804646d65c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20St=C3=B6hr?= <uwestoehr@web.de>
Date: Wed, 26 Oct 2011 05:02:37 +0000
Subject: [PATCH] tex2lyx: support for hyperlinks

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40005 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/tex2lyx/TODO.txt             |  1 -
 src/tex2lyx/test/test-insets.tex | 17 ++++++++++++++---
 src/tex2lyx/text.cpp             | 24 ++++++++++++++++++++++++
 3 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/src/tex2lyx/TODO.txt b/src/tex2lyx/TODO.txt
index 39d78665d0..5ee9a922ac 100644
--- a/src/tex2lyx/TODO.txt
+++ b/src/tex2lyx/TODO.txt
@@ -31,7 +31,6 @@ Format LaTeX feature                        LyX feature
 290    wrapped tables                       InsetWrap
 292    japanese                             japanese-plain
 293    ?                                    InsetInfo
-299    hyperlink types                      InsetHyperlink
 309    \nocite                              InsetCitation
 310    \nocite{*}                           InsetBibtex
 316    subfig.sty (subfloats)               InsetFloat
diff --git a/src/tex2lyx/test/test-insets.tex b/src/tex2lyx/test/test-insets.tex
index 040bd8c629..0aa90c45e9 100644
--- a/src/tex2lyx/test/test-insets.tex
+++ b/src/tex2lyx/test/test-insets.tex
@@ -121,10 +121,21 @@ If you prefer verbatim input, you can choose
 between~\verbatiminput{foo} or~\verbatiminput*{foo}.
 
 
-\section{URL\index{URL}\nomenclature[www]{URL}{uniform resource locator}}
+\section{URLs and Hyperlinks\index{URL}\nomenclature[www]{URL}{uniform resource locator}}
 
-An URL: \url{http://www.lyx.org}
-\nomenclature{URL2}{uniform resource locator}
+An URL: \url{http://www.lyx.org} \nomenclature{URL2}{uniform resource locator}
+
+link:\href{http://www.test.test}{www.test.test}
+
+link2:\href{http://www.test.test}{http://www.test.test}
+
+mail:\href{mailto:www.test.test}{name}
+
+file:\href{file:www.test.test}{www.test.test}
+
+ftp:\href{ftp://www.test.test}{ftp://www.test.test}
+
+ftp2:\href{ftp://www.test.test}{www.test.test}
 
 
 \section{Lists\index{Lists}}
diff --git a/src/tex2lyx/text.cpp b/src/tex2lyx/text.cpp
index 8a9951d3c7..db91970fb5 100644
--- a/src/tex2lyx/text.cpp
+++ b/src/tex2lyx/text.cpp
@@ -2478,6 +2478,30 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
 			parse_text_in_inset(p, os, FLAG_ITEM, outer, context);
 			end_inset(os);
 		}
+
+		else if (t.cs() == "href") {
+			context.check_layout(os);
+			string target = p.getArg('{', '}');
+			string name = p.getArg('{', '}');
+			string type;
+			size_t i = target.find(':');
+			if (i != string::npos) {
+				type = target.substr(0, i + 1);
+				if (type == "mailto:" || type == "file:")
+					target = target.substr(i + 1);
+				// handle the case that name is equal to target, except of "http://"
+				else if (target.substr(i + 3) == name && type == "http:")
+					target = name;
+			}
+			begin_command_inset(os, "href", "href");
+			if (name != target)
+				os << "name \"" << name << "\"\n";
+			os << "target \"" << target << "\"\n";
+			if (type == "mailto:" || type == "file:")
+				os << "type \"" << type << "\"\n";
+			end_inset(os);
+			skip_spaces_braces(p);
+		}
 		
 		else if (t.cs() == "lyxline") {
 			// swallow size argument (it is not used anyway)