backporting tex2lyx: the support for rotated floats

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_2_0_X@40036 a592a061-630c-0410-9148-cb99ea01b6c8

src/tex2lyx/TODO.txt

@@ -17,7 +17,6 @@ Format LaTeX feature                        LyX feature
 226    nothing (impossible to import)       InsetBranch, \branch...\end_branch
 226    transformations                      InsetExternal
 228    draft                                InsetExternal
-231    sidewaysfigure/sidewaystable         InsetFloat
 232    bibtopic                             InsetBibTeX
 248    booktabs.sty                         InsetTabular
 254    esint.sty                            \use_esint
@@ -35,7 +34,6 @@ Format LaTeX feature                        LyX feature
 309    \nocite                              InsetCitation
 310    \nocite{*}                           InsetBibtex
 312    rotfloat.sty                         InsetFloat
-312    wide sideways{figure,table}          InsetFloat
 316    subfig.sty (subfloats)               InsetFloat
 317    floating placements                  InsetWrap
 322    ?                                    local layout

src/tex2lyx/preamble.cpp

@@ -638,6 +638,9 @@ void handle_package(Parser &p, string const & name, string const & opts,
 		; // Ignore this, the geometry settings are made by the \geometry
 		  // command. This command is handled below.
 
+	else if (name == "rotfloat")
+		; // ignore this
+
 	else if (is_known(name, known_languages))
 		h_language = name;
 

src/tex2lyx/text.cpp

@@ -1070,6 +1070,25 @@ void parse_environment(Parser & p, ostream & os, bool outer,
 		p.skip_spaces();
 	}
 
+	else if (unstarred_name == "sidewaysfigure"
+		|| unstarred_name == "sidewaystable") {
+		eat_whitespace(p, os, parent_context, false);
+		parent_context.check_layout(os);
+		if (unstarred_name == "sidewaysfigure")
+			begin_inset(os, "Float figure\n");
+		else
+			begin_inset(os, "Float table\n");
+		os << "wide " << convert<string>(is_starred)
+		   << "\nsideways true"
+		   << "\nstatus open\n\n";
+		parse_text_in_inset(p, os, FLAG_END, outer, parent_context);
+		end_inset(os);
+		// We don't need really a new paragraph, but
+		// we must make sure that the next item gets a \begin_layout.
+		parent_context.new_paragraph(os);
+		p.skip_spaces();
+	}
+
 	else if (name == "minipage") {
 		eat_whitespace(p, os, parent_context, false);
 		parse_box(p, os, 0, FLAG_END, outer, parent_context, "", "", name);

status.20x

@@ -37,26 +37,28 @@ What's new
 
 - tex2lyx produces now the current file format 413.
 
-- the font packages utopia, fourier, ccfonts, chancery and beraserif
-  are now recognized
+- the following things are now recognized:
 
-- if no language package is set, or if a language package is set that
-  works independently of babel and polyglossia, tex2lyx recognizes this
-  now
+ - the font packages utopia, fourier, ccfonts, chancery and beraserif
 
-- the setting of the document-wide background color and text color
-  (\color, \pagecolor), the background color of shaded boxes and the
-  text color of greyed-out notes are now recognized
+ - if no language package is set, or if a language package is set that
+  works independently of babel and polyglossia
 
-- phantom spaces are recognized (\phantom, \hphanton, \vphantom)
+ - the setting of the document-wide background color and text color
+   (\color, \pagecolor), the background color of shaded boxes and the
+   text color of greyed-out notes
 
-- the LaTeX command \rule is recognized
+ - the LaTeX command \rule
 
-- recognized custom width for nomenclature list (\printnomenclature)
+ - phantom spaces (\phantom, \hphanton, \vphantom)
 
-- all types of underlined or striked out text are recognized
+ - custom width for nomenclature list (\printnomenclature)
 
-- hyperlinks are recognized (\href)
+ - all types of underlined or striked out text
+
+ - hyperlinks (\href)
+
+ - rotated floats (sidewaysfigure, sidewaystable)
 
 
 * USER INTERFACE