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#!/usr/bin/env perl
#-*- Mode: perl; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
# This is a general script to manipulate the GLADE files. It keeps track of
# the location of the read process using a stack. subst is called every
# time a tag is opened, passing a refference to the stack, the string
# from where the parsing stopped to the eol, and the whole string.
# The first argument must be $(pixmapsdir).
$IN_AA_IMAGE_WIDGET_HACK = 0;
$NO_AA_IMAGE_WIDGET_HACK = 0;
sub image_widget_hack
{
my ($tag_name, $input) = @_;
if ($tag_name eq "child" || $tag_name eq "widget") { $IN_AA_IMAGE_WIDGET_HACK = 0; }
elsif ($tag_name eq "class") { $input =~ s/GnomePixmap/Custom/; }
elsif ($tag_name eq "name")
{
chomp $input;
$input =~ s/^([ \t]*)(.*)/\1\2\n\1/;
$input .= "<creation_function>xst_ui_image_widget_create</creation_function>\n";
}
elsif ($tag_name eq "filename")
{
chomp $input;
$input =~ s/^([ \t]*)(.*)/\1\2\n\1/;
$input =~ s/filename>/string1>/g;
$input .= "<string2></string2><int1>0</int1><int2>0</int2>\n";
}
return $input;
}
sub subst
{
my ($stack, $input, $input2) = @_;
my ($tmp, $pre, $max, $ret);
$input2 =~ /\Q$input\E/;
$pre = $`;
$ret = $input2;
$max = $#stack;
if (($$stack[$max] eq "name") &&
($input =~ /^_[0-9]+/))
{
$NO_AA_IMAGE_WIDGET_HACK = 1;
}
if ($NO_AA_IMAGE_WIDGET_HACK)
{
if (($$stack[$max] eq "class") &&
($input =~ /^GnomePixmap/))
{
$NO_AA_IMAGE_WIDGET_HACK = 0;
}
}
elsif (($$stack[$max] eq "class") &&
($input =~ /^GnomePixmap/)) {
$IN_AA_IMAGE_WIDGET_HACK = 1;
}
if (($$stack[$max - 1] eq "project") &&
($$stack[$max] eq "pixmaps_directory"))
{
$input =~ s/^[^<]*//;
$ret = $pre . $PIXMAPSDIR . $input;
}
elsif (($$stack[$max - 1] eq "widget") &&
($$stack[$max] eq "filename"))
{
$ret = "$pre$PIXMAPSDIR/$input";
}
elsif (($$stack[$max] eq "watermark_image") ||
($$stack[$max] eq "logo_image"))
{
$ret = $pre . "../pixmaps/" . $input;
}
return &image_widget_hack ($$stack[$max], $ret) if $IN_AA_IMAGE_WIDGET_HACK;
return $ret;
}
my @stack = ();
my $line_no = 0;
my $input;
my $input2;
my $tag;
$PIXMAPSDIR = $ARGV[0];
while ($input = <STDIN>)
{
$input2 = $input;
$line_no ++;
while ($input =~ s/^[^<]*<([^>]+)>//)
{
$tag = $1;
next if ($tag =~ /\/$/); # stand-alone tags. Ignore.
next if ($tag =~ /\?$/);
if ($tag =~ /^([^\/][^ ]*).*/) # opening tag.
{
push @stack, $1;
# OK, change whatever we may want to change.
$input2 = &subst (\@stack, $input, $input2);
}
elsif ($tag =~ /^\/([^ ]*).*/) # closing tag.
{
if ($1 eq $stack[$#stack]) # Check sane nesting.
{
pop @stack;
}
else
{
print STDERR "Excess closing tag \"$1\" at line $line_no.\n";
}
}
}
print $input2;
}
foreach $i (@stack)
{
print STDERR "Unclosed tag \"$i\" at end of file.\n";
}
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