Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
On 2010-06-08, José Matos wrote: On the same vein as your work and since I dislike the latex output of lyx- beamer I have a workaround in the form of a python script and another layout. Did already you consider using custom insets for the frames? I started doing this for the seminar.layout. This easily translates to the way these environments are used in LaTeX. Unfortunately, there is no easy obsoleting a Layout with an Inset. Günter
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
2010/6/9 Guenter Milde: Did already you consider using custom insets for the frames? I started doing this for the seminar.layout. This easily translates to the way these environments are used in LaTeX. While I agree this is cleaner, there are also disadvantages: 1. you lose the outliner features. I.e., you cannot any longer reorder frames via the outliner (which is a rather crucial feature for me). 2. inserting a frame is double work: you need to insert the frame and you (usually) need to insert a title Both are solveable, but both should be solved IMHO before we change the layout. Jürgen
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
On 2010-06-08, José Matos wrote: > On the same vein as your work and since I dislike the latex output of > lyx- beamer I have a workaround in the form of a python script and > another layout. Did already you consider using custom insets for the frames? I started doing this for the seminar.layout. This easily translates to the way these environments are used in LaTeX. Unfortunately, there is no easy obsoleting a Layout with an Inset. Günter
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
2010/6/9 Guenter Milde: > Did already you consider using custom insets for the frames? > > I started doing this for the seminar.layout. > This easily translates to the way these environments are used in LaTeX. While I agree this is cleaner, there are also disadvantages: 1. you lose the outliner features. I.e., you cannot any longer reorder frames via the outliner (which is a rather crucial feature for me). 2. inserting a frame is double work: you need to insert the frame and you (usually) need to insert a title Both are solveable, but both should be solved IMHO before we change the layout. Jürgen
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
On Friday 04 June 2010 23:32:40 Richard Heck wrote:
Thoughts?
Richard
I agree with your analysis.
It would possible for us to have the user configuring from its personal .lyx
directory lyx2lyx to bypass some conversion filters. It is not difficult and I
am not suggesting it for this case I am just saying that it could be done
easily.
On the same vein as your work and since I dislike the latex output of lyx-
beamer I have a workaround in the form of a python script and another layout.
This work is incomplete in the sense that only supports normal frames (no
plain or otherwise) but it allows me to share the latex output with my
colleagues that only use plain latex. (for any definition of plain that I will
ignore due to the respect to the readers :-) )
--
José Abílio
import sys
end_frame=\\end_deeper
\\begin_layout Separator
\\end_layout
begin_frame=\\begin_layout BeginFrame
\\end_layout
\\begin_deeper
titlepage=r\begin_layout Standard
\begin_inset ERT
status open
\begin_layout Plain Layout
\backslash
titlepage
\end_layout
\end_inset
\end_layout
def clean(lyx_file):
# find textclass
for line in lyx_file:
# strip endline char
line = line[:-1]
if line.startswith(\\textclass):
print(\\textclass beamer-clean)
break
else:
print line
# goto the document body
for line in lyx_file:
# strip endline char
line = line[:-1]
print line
if line.startswith(\\begin_body):
break
# scan document body
print (begin_frame)
frame_closed = False
first_frame = True
for line in lyx_file:
# strip endline char
line = line[:-1]
if line.startswith(\\begin_layout):
layout = line[len(\\begin_layout ):]
if layout in (BeginFrame, Section, SubSection, Section*, Subsection*):
if first_frame:
print (titlepage)
first_frame = False
if not frame_closed:
print(end_frame)
frame_closed = True
if layout == BeginFrame:
frame_closed = False
print (begin_frame)
line = \\begin_layout FrameTitle
if layout == EndFrame:
if first_frame:
print (titlepage)
first_frame = False
frame_closed = True
print (\\end_deeper)
print ()
line = \\begin_layout Separator
#if layout == Title:
#line = \\begin_layout FrameTitle
if line.startswith(\\end_body):
if not frame_closed:
print(end_frame)
print(line)
def main():
if len(sys.argv) 2:
lyx_file = sys.stdin
else:
lyx_file = open(sys.argv[1])
clean(lyx_file)
if __name__ == __main__:
main()
#% Do not delete the line below; configure depends on this
# \DeclareLaTeXClass[beamer,pgf.sty,xcolor.sty]{presentation (beamer, clean
lattex code)}
Format 11
Input beamer
# Section style _re_definition
Style Section
LatexNamesection
End
# Section* style _re_definition
Style Section*
LatexNamesection*
End
# Subsection style _re_definition
Style Subsection
LatexNamesubsection
End
# Subsection* style _re_definition
Style Subsection*
LatexNamesubsection*
End
Style FrameTitle
CopyStyle BeginFrame
LatexNameframetitle
LabelString
Preamble
EndPreamble
End
Style BeginFrame
LatexNameframe
LatexTypeEnvironment
Margin Static
AlignCenter
AlignPossibleCenter
LabelString __ Frame __
Preamble
EndPreamble
Font
Series Medium
Size Normal
Color None
EndFont
End
TitleLaTeXName titlepage
Preamble
EndPreamble
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
On Friday 04 June 2010 23:32:40 Richard Heck wrote:
> Thoughts?
>
> Richard
I agree with your analysis.
It would possible for us to have the user configuring from its personal .lyx
directory lyx2lyx to bypass some conversion filters. It is not difficult and I
am not suggesting it for this case I am just saying that it could be done
easily.
On the same vein as your work and since I dislike the latex output of lyx-
beamer I have a workaround in the form of a python script and another layout.
This work is incomplete in the sense that only supports normal frames (no
plain or otherwise) but it allows me to share the latex output with my
colleagues that only use plain latex. (for any definition of plain that I will
ignore due to the respect to the readers :-) )
--
José Abílio
import sys
end_frame="""\\end_deeper
\\begin_layout Separator
\\end_layout
"""
begin_frame="""\\begin_layout BeginFrame
\\end_layout
\\begin_deeper
"""
titlepage=r"""\begin_layout Standard
\begin_inset ERT
status open
\begin_layout Plain Layout
\backslash
titlepage
\end_layout
\end_inset
\end_layout
"""
def clean(lyx_file):
# find textclass
for line in lyx_file:
# strip endline char
line = line[:-1]
if line.startswith("\\textclass"):
print("\\textclass beamer-clean")
break
else:
print line
# goto the document body
for line in lyx_file:
# strip endline char
line = line[:-1]
print line
if line.startswith("\\begin_body"):
break
# scan document body
print (begin_frame)
frame_closed = False
first_frame = True
for line in lyx_file:
# strip endline char
line = line[:-1]
if line.startswith("\\begin_layout"):
layout = line[len("\\begin_layout "):]
if layout in ("BeginFrame", "Section", "SubSection", "Section*", "Subsection*"):
if first_frame:
print (titlepage)
first_frame = False
if not frame_closed:
print(end_frame)
frame_closed = True
if layout == "BeginFrame":
frame_closed = False
print (begin_frame)
line = "\\begin_layout FrameTitle"
if layout == "EndFrame":
if first_frame:
print (titlepage)
first_frame = False
frame_closed = True
print ("\\end_deeper")
print ("")
line = "\\begin_layout Separator"
#if layout == "Title":
#line = "\\begin_layout FrameTitle"
if line.startswith("\\end_body"):
if not frame_closed:
print(end_frame)
print(line)
def main():
if len(sys.argv) < 2:
lyx_file = sys.stdin
else:
lyx_file = open(sys.argv[1])
clean(lyx_file)
if __name__ == "__main__":
main()
#% Do not delete the line below; configure depends on this
# \DeclareLaTeXClass[beamer,pgf.sty,xcolor.sty]{presentation (beamer, clean
lattex code)}
Format 11
Input beamer
# Section style _re_definition
Style Section
LatexNamesection
End
# Section* style _re_definition
Style Section*
LatexNamesection*
End
# Subsection style _re_definition
Style Subsection
LatexNamesubsection
End
# Subsection* style _re_definition
Style Subsection*
LatexNamesubsection*
End
Style FrameTitle
CopyStyle BeginFrame
LatexNameframetitle
LabelString ""
Preamble
EndPreamble
End
Style BeginFrame
LatexNameframe
LatexTypeEnvironment
Margin Static
AlignCenter
AlignPossibleCenter
LabelString "__ Frame __"
Preamble
EndPreamble
Font
Series Medium
Size Normal
Color None
EndFont
End
TitleLaTeXName titlepage
Preamble
EndPreamble
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
On 06/04/2010 05:50 PM, rgh...@lyx.org wrote:
Author: rgheck
Date: Fri Jun 4 23:50:08 2010
New Revision: 34591
URL: http://www.lyx.org/trac/changeset/34591
Log:
Introduce a new RequiredArgs tag for layouts. This functions much as
the OptionalArgs tag does and is implemented by the now misnamed
InsetOptArgs, except that its content gets wrapped in {} rather than
[]. Required arguments do not actually have to be provided, but they
are always output.
This will allow e.g. beamer's Block environment to be implemented
without ERT.
Users of Beamer will know what this means: In a Block environment, you
have to enter the first argument as ERT, whereas this will allow you to
enter it in a Short Title environment if we just add:
RequiredArgs 1
to the Block style declaration in Beamer.
Unfortunately, doing so breaks old Beamer files, because RequiredArgs
are output as empty arguments, {}, if they are not given. So you end up
with:
\begin{block}{}
{This was ERT}Here is the content of the block
\end{block}
Any ideas? One I had, though I don't know if it will work, is to do a
dummy format change and use lyx2lyx to convert beamer files to the new
format, so something like:
\begin_layout Block
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
{Crazy Thesis}
\end_layout
\end_inset
If reference is a binary relation between uttered expressions and things,
then there is no such thing as reference.
\end_layout
would become:
\begin_layout Block
\begin_inset OptArg
status collapsed
\begin_layout Plain Layout
Crazy Thesis
\end_layout
\end_inset
If reference is a binary relation between uttered expressions and things,
then there is no such thing as reference.
\end_layout
It would be fairly easy to write the lyx2lyx to do this.
The only worry is that someone might have a customized version of
beamer.layout, and then these changes would break their file. Still, I
think people who've customized layouts can deal with this sort of
problem, and a note could be added to the release notes.
Thoughts?
Richard
Re: r34591 - in lyx-devel/trunk: lib/scripts src src/insets src/tex2lyx
On 06/04/2010 05:50 PM, rgh...@lyx.org wrote:
Author: rgheck
Date: Fri Jun 4 23:50:08 2010
New Revision: 34591
URL: http://www.lyx.org/trac/changeset/34591
Log:
Introduce a new "RequiredArgs" tag for layouts. This functions much as
the OptionalArgs tag does and is implemented by the now misnamed
InsetOptArgs, except that its content gets wrapped in "{}" rather than
"[]". Required arguments do not actually have to be provided, but they
are always output.
This will allow e.g. beamer's Block environment to be implemented
without ERT.
Users of Beamer will know what this means: In a Block environment, you
have to enter the first argument as ERT, whereas this will allow you to
enter it in a Short Title environment if we just add:
RequiredArgs 1
to the Block style declaration in Beamer.
Unfortunately, doing so breaks old Beamer files, because RequiredArgs
are output as empty arguments, {}, if they are not given. So you end up
with:
\begin{block}{}
{This was ERT}Here is the content of the block
\end{block}
Any ideas? One I had, though I don't know if it will work, is to do a
dummy format change and use lyx2lyx to convert beamer files to the "new
format", so something like:
\begin_layout Block
\begin_inset ERT
status collapsed
\begin_layout Plain Layout
{Crazy Thesis}
\end_layout
\end_inset
If reference is a binary relation between uttered expressions and things,
then there is no such thing as reference.
\end_layout
would become:
\begin_layout Block
\begin_inset OptArg
status collapsed
\begin_layout Plain Layout
Crazy Thesis
\end_layout
\end_inset
If reference is a binary relation between uttered expressions and things,
then there is no such thing as reference.
\end_layout
It would be fairly easy to write the lyx2lyx to do this.
The only worry is that someone might have a customized version of
beamer.layout, and then these changes would break their file. Still, I
think people who've customized layouts can deal with this sort of
problem, and a note could be added to the release notes.
Thoughts?
Richard
