зеркало из https://github.com/mozilla/gecko-dev.git
Bug 80388 - cvsblame shouldn't require layers for popups
r=baloo
This commit is contained in:
jake%acutex.net
Родитель
72612b689d
Коммит
7da1a248bc
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@ -76,12 +76,18 @@ my $SubHead = '';
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my @src_roots = getRepositoryList();
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# Do not use layers if the client does not support them.
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my $use_layers = 1;
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# Layers are supported only by Netscape 4.
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# The DOM standards are supported by Mozilla and IE 5 or above. It should
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# also be supported by any browser claiming "Mozilla/5" or above.
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my ($use_layers, $use_dom) = 0;
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if (defined $ENV{HTTP_USER_AGENT}) {
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my $user_agent = $ENV{HTTP_USER_AGENT};
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if (not $user_agent =~ m@^Mozilla/4.@ or $user_agent =~ /MSIE/) {
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$use_layers = 0;
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if ($user_agent =~ m@^Mozilla/4.@ && $user_agent !~ /MSIE/) {
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$use_layers = 1;
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} elsif ($user_agent =~ m@MSIE (\d+)@) {
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$use_dom = 1 if $1 >= 5;
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} elsif ($user_agent =~ m@^Mozilla/(\d+)@) {
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$use_dom = 1 if $1 >= 5;
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}
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}
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@ -243,6 +249,7 @@ print "<A HREF='$lxr_path'>$file_tail</a> ";
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print " (<A HREF='cvsblame.cgi?file=$filename&rev=$revision&root=$root'";
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print " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $use_layers;
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print " onmouseover=\"showMessage('$revision','top')\" id=\"line_top\"" if $use_dom;
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print ">";
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print "$browse_revtag:" unless $browse_revtag eq 'HEAD';
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print $revision if $revision;
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@ -359,6 +366,7 @@ foreach $revision (@::revision_map)
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$::prev_revision{$revision} = '';
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}
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$output .= " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $use_layers;
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$output .= " onmouseover=\"showMessage('$revision','$line')\" id=\"line_$line\"" if $use_dom;
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$output .= ">";
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my $author = $::revision_author{$revision};
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$author =~ s/%.*$//;
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@ -387,10 +395,10 @@ foreach $revision (@::revision_map)
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}
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print "</TD></TR></TABLE>\n";
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if ($use_layers) {
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if ($use_layers || $use_dom) {
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# Write out cvs log messages as a JS variables
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#
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print "<SCRIPT>";
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# or hidden <div>'s
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print "<SCRIPT>" if $use_layers;
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while (my ($revision, $junk) = each %usedlog) {
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# Create a safe variable name for a revision log
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@ -401,16 +409,19 @@ if ($use_layers) {
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$log =~ s/([^\n\r]{80})([^\n\r]*)/$1\n$2/g;
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$log = MarkUpText($log);
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$log =~ s/\n|\r|\r\n/<BR>/g;
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$log =~ s/"/\\"/g;
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$log =~ s/"/\\"/g if $use_layers;
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# Write JavaScript variable for log entry (e.g. log1_1 = "New File")
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my $author = $::revision_author{$revision};
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$author =~ tr/%/@/;
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my $author_email = EmailFromUsername($author);
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print "log$revisionName = \""
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."<b>$revision</b> <<a href='mailto:$author_email'>$author</a>>"
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print "<div id=\"rev_$revision\" class=\"log_msg\" style=\"display:none\">" if $use_dom;
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print "log$revisionName = \"" if $use_layers;
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print "<b>$revision</b> <<a href='mailto:$author_email'>$author</a>>"
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." <b>$::revision_ctime{$revision}</b><BR>"
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."<SPACER TYPE=VERTICAL SIZE=5>$log\";\n";
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."<SPACER TYPE=VERTICAL SIZE=5>$log";
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print "\";\n" if $use_layers;
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print "</div>\n" if $use_dom;
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}
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print "</SCRIPT>";
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}
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@ -512,7 +523,62 @@ initialLayer = "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3><TR><TD BGCOLOR=#F0A
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<LAYER SRC="javascript:initialLayer" NAME='popup' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 BGCOLOR='#FFFFFF' VISIBILITY='hide'></LAYER>
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<LAYER SRC="javascript:initialLayer" NAME='popup_guide' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 VISIBILITY='hide'></LAYER>
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__TOP__
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print '<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000EE" VLINK="#551A8B" ALINK="#F0A000">' if not $use_layers;
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print <<__TOP__ if $use_dom;
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<script language="JavaScript">
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var r
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function showMessage(rev,line) {
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if (r) {
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r.style.display='none'
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}
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r = document.getElementById('rev_'+rev)
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var l = document.getElementById('line_'+line)
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var t = l.offsetTop
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var p = l.offsetParent
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while (p.tagName != 'BODY') {
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t = t + p.offsetTop
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p = p.offsetParent
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}
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r.style.top = t
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r.style.left = l.offsetLeft + l.offsetWidth + 20
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r.style.display=''
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}
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function hideMessage() {
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if (r) {
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r.style.display='none'
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}
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}
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</script>
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<style type="text/css">
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body {
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background-color: white;
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color: black;
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}
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a:link {
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color: blue;
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}
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a:visited {
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color: purple;
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}
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a:active {
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color: orange;
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}
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.log_msg {
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border-style: solid;
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border-color: #F0A000;
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background-color: #FFFFFF;
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padding: 5;
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position: absolute;
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}
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</style>
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<body onclick="hideMessage()">
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__TOP__
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print '<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000EE" VLINK="#551A8B" ALINK="#F0A000">' if not ($use_layers || $use_dom);
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} # print_top
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sub print_usage {
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