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When in doubt, do as LyX does

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6089 a592a061-630c-0410-9148-cb99ea01b6c8
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Angus Leeming 2003-02-11 11:24:31 +00:00
parent b6f3c17004
commit 9a2c09c1ef
2 changed files with 38 additions and 28 deletions
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6
lib/ChangeLog
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@ -1,3 +1,9 @@
2003-02-11 Angus Leeming <leeming@lyx.org>
* reLyX/BasicLyX.pm: Do as LyX does: wrap the minipage width and
height output in inverted commas and strip the space from "4.5 cm".
Factorise the code by defining sub getAsLyXLength.
2003-02-11 Angus Leeming <leeming@lyx.org>
* reLyX/BasicLyX.pm: add support for minipages. The inner-pos optional

60
lib/reLyX/BasicLyX.pm
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@ -218,14 +218,6 @@ my $MathEnvironments = "(math|displaymath|xxalignat|(equation|eqnarray|align|ali
# ListLayouts may have standard paragraphs nested inside them.
my $ListLayouts = "Itemize|Enumerate|Description";
# Striaght translation of LaTeX lengths to LyX ones.
my %lengthAsLyXString = ('\textwidth' => 'text%',
'\columnwidth' => 'col%',
'\paperwidth' => 'page%',
'\linewidth' => 'line%',
'\paperheight' => 'pheight%',
'\textheight' => 'theight%');
# passed a string and an array
# returns true if the string is an element of the array.
sub foundIn {
@ -360,6 +352,34 @@ sub ending_math {
return 0;
}
# Straight translation of LaTeX lengths to LyX ones.
my %lengthAsLyXString = ('\textwidth' => 'text%',
'\columnwidth' => 'col%',
'\paperwidth' => 'page%',
'\linewidth' => 'line%',
'\paperheight' => 'pheight%',
'\textheight' => 'theight%');
sub getAsLyXLength {
my $LatexLength = shift;
my $LyXLength = '';
# If $LatexLength is something like '4.5\columnwidth', translate into
# LyXese.
if ($LatexLength =~ /([0-9]+\.?[0-9]*)\s*(\\[a-z]*)/) {
if (defined($lengthAsLyXString{$2})) {
$LyXLength = ($1 * 100) . $lengthAsLyXString{$2};
}
} else {
$LyXLength = $LatexLength;
# Remove any spaces from '4.5 cm'
$LyXLength =~ s/\s*//g;
}
return $LyXLength;
}
########################## MAIN TRANSLATOR SUBROUTINE #####################
sub basic_lyx {
# This subroutine is called by Text::TeX::process each time subroutine
@ -1046,14 +1066,7 @@ sub basic_lyx {
my $height = '0pt';
$tok = $fileobject->eatOptionalArgument;
if (defined($tok->print)) {
$height = $tok->print;
# if something like '4.5\columnwidth', translate into
# LyXese.
if ($height =~ /([0-9.]*)\s*(\\[a-z]*)/) {
if (defined($lengthAsLyXString{$2})) {
$height = ($1 * 100) . $lengthAsLyXString{$2};
}
}
$height = getAsLyXLength($tok->print);
}
# Read the inner-pos optional argument, if it exists
@ -1067,21 +1080,12 @@ sub basic_lyx {
# Read the width as (a reference to) an array of tokens.
$tok = $fileobject->eatBalanced;
# $width is Something like either '4.5cm' or '\columnwidth'.
my $width = pop(@{$tok})->print;
# If $width is something like '\columnwidth', then manipulate
# it into LyX format and also extract the length itself.
if (defined($lengthAsLyXString{$width})) {
$width = $lengthAsLyXString{$width};
my $val = pop(@{$tok});
$val = (defined($val)) ? $val->print : '0';
$width = ($val * 100) . $width;
}
my $width = getAsLyXLength($tok->exact_print);
print OUTFILE "position $pos\n";
print OUTFILE "inner_position $innerpos\n";
print OUTFILE "height $height\n";
print OUTFILE "width $width\n";
print OUTFILE "height \"$height\"\n";
print OUTFILE "width \"$width\"\n";
print OUTFILE "collapsed false\n";
# \begin document