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Bug 80388 - cvsblame shouldn't require layers for popups 

r=baloo
This commit is contained in:
jake%acutex.net 2001-05-30 22:13:03 +00:00
Родитель 72612b689d
Коммит 7da1a248bc
1 изменённых файлов: 78 добавлений и 12 удалений
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90
webtools/bonsai/cvsblame.cgi
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@ -76,12 +76,18 @@ my $SubHead = '';
my @src_roots = getRepositoryList(); my @src_roots = getRepositoryList();
# Do not use layers if the client does not support them. # Layers are supported only by Netscape 4.
my $use_layers = 1; # The DOM standards are supported by Mozilla and IE 5 or above. It should
# also be supported by any browser claiming "Mozilla/5" or above.
my ($use_layers, $use_dom) = 0;
if (defined $ENV{HTTP_USER_AGENT}) { if (defined $ENV{HTTP_USER_AGENT}) {
my $user_agent = $ENV{HTTP_USER_AGENT}; my $user_agent = $ENV{HTTP_USER_AGENT};
if (not $user_agent =~ m@^Mozilla/4.@ or $user_agent =~ /MSIE/) { if ($user_agent =~ m@^Mozilla/4.@ && $user_agent !~ /MSIE/) {
$use_layers = 0; $use_layers = 1;
} elsif ($user_agent =~ m@MSIE (\d+)@) {
$use_dom = 1 if $1 >= 5;
} elsif ($user_agent =~ m@^Mozilla/(\d+)@) {
$use_dom = 1 if $1 >= 5;
} }
} }
@ -243,6 +249,7 @@ print "<A HREF='$lxr_path'>$file_tail</a> ";
print " (<A HREF='cvsblame.cgi?file=$filename&rev=$revision&root=$root'"; print " (<A HREF='cvsblame.cgi?file=$filename&rev=$revision&root=$root'";
print " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $use_layers; print " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $use_layers;
print " onmouseover=\"showMessage('$revision','top')\" id=\"line_top\"" if $use_dom;
print ">"; print ">";
print "$browse_revtag:" unless $browse_revtag eq 'HEAD'; print "$browse_revtag:" unless $browse_revtag eq 'HEAD';
print $revision if $revision; print $revision if $revision;
@ -359,6 +366,7 @@ foreach $revision (@::revision_map)
$::prev_revision{$revision} = ''; $::prev_revision{$revision} = '';
} }
$output .= " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $use_layers; $output .= " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $use_layers;
$output .= " onmouseover=\"showMessage('$revision','$line')\" id=\"line_$line\"" if $use_dom;
$output .= ">"; $output .= ">";
my $author = $::revision_author{$revision}; my $author = $::revision_author{$revision};
$author =~ s/%.*$//; $author =~ s/%.*$//;
@ -387,10 +395,10 @@ foreach $revision (@::revision_map)
} }
print "</TD></TR></TABLE>\n"; print "</TD></TR></TABLE>\n";
if ($use_layers) { if ($use_layers || $use_dom) {
# Write out cvs log messages as a JS variables # Write out cvs log messages as a JS variables
# # or hidden <div>'s
print "<SCRIPT>"; print "<SCRIPT>" if $use_layers;
while (my ($revision, $junk) = each %usedlog) { while (my ($revision, $junk) = each %usedlog) {
# Create a safe variable name for a revision log # Create a safe variable name for a revision log
@ -401,16 +409,19 @@ if ($use_layers) {
$log =~ s/([^\n\r]{80})([^\n\r]*)/$1\n$2/g; $log =~ s/([^\n\r]{80})([^\n\r]*)/$1\n$2/g;
$log = MarkUpText($log); $log = MarkUpText($log);
$log =~ s/\n|\r|\r\n/<BR>/g; $log =~ s/\n|\r|\r\n/<BR>/g;
$log =~ s/"/\\"/g; $log =~ s/"/\\"/g if $use_layers;
# Write JavaScript variable for log entry (e.g. log1_1 = "New File") # Write JavaScript variable for log entry (e.g. log1_1 = "New File")
my $author = $::revision_author{$revision}; my $author = $::revision_author{$revision};
$author =~ tr/%/@/; $author =~ tr/%/@/;
my $author_email = EmailFromUsername($author); my $author_email = EmailFromUsername($author);
print "log$revisionName = \"" print "<div id=\"rev_$revision\" class=\"log_msg\" style=\"display:none\">" if $use_dom;
."<b>$revision</b> &lt;<a href='mailto:$author_email'>$author</a>&gt;" print "log$revisionName = \"" if $use_layers;
print "<b>$revision</b> &lt;<a href='mailto:$author_email'>$author</a>&gt;"
." <b>$::revision_ctime{$revision}</b><BR>" ." <b>$::revision_ctime{$revision}</b><BR>"
."<SPACER TYPE=VERTICAL SIZE=5>$log\";\n"; ."<SPACER TYPE=VERTICAL SIZE=5>$log";
print "\";\n" if $use_layers;
print "</div>\n" if $use_dom;
} }
print "</SCRIPT>"; print "</SCRIPT>";
} }
@ -512,7 +523,62 @@ initialLayer = "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3><TR><TD BGCOLOR=#F0A
<LAYER SRC="javascript:initialLayer" NAME='popup' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 BGCOLOR='#FFFFFF' VISIBILITY='hide'></LAYER> <LAYER SRC="javascript:initialLayer" NAME='popup' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 BGCOLOR='#FFFFFF' VISIBILITY='hide'></LAYER>
<LAYER SRC="javascript:initialLayer" NAME='popup_guide' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 VISIBILITY='hide'></LAYER> <LAYER SRC="javascript:initialLayer" NAME='popup_guide' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 VISIBILITY='hide'></LAYER>
__TOP__ __TOP__
print '<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000EE" VLINK="#551A8B" ALINK="#F0A000">' if not $use_layers; print <<__TOP__ if $use_dom;
<script language="JavaScript">
var r
function showMessage(rev,line) {
if (r) {
r.style.display='none'
}
r = document.getElementById('rev_'+rev)
var l = document.getElementById('line_'+line)
var t = l.offsetTop
var p = l.offsetParent
while (p.tagName != 'BODY') {
t = t + p.offsetTop
p = p.offsetParent
}
r.style.top = t
r.style.left = l.offsetLeft + l.offsetWidth + 20
r.style.display=''
}
function hideMessage() {
if (r) {
r.style.display='none'
}
}
</script>
<style type="text/css">
body {
background-color: white;
color: black;
}
a:link {
color: blue;
}
a:visited {
color: purple;
}
a:active {
color: orange;
}
.log_msg {
border-style: solid;
border-color: #F0A000;
background-color: #FFFFFF;
padding: 5;
position: absolute;
}
</style>
<body onclick="hideMessage()">
__TOP__
print '<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000EE" VLINK="#551A8B" ALINK="#F0A000">' if not ($use_layers || $use_dom);
} # print_top } # print_top
sub print_usage { sub print_usage {