[utils] Add a '_cwtracehtml' GET parameter to trace self._cw.w() calls (closes #4601327)
The core of this patch is in UStringIO.write(). When tracing is enabled,
write() doesn't just append the 'value' argument to the underlying list.
Instead, a stack trace is recorded and a special HTML "source" is
formatted.
The output with tracing enabled is an HTML page, with the original HTML
escaped, and made clickable to show the stack trace when the write()
call was done.
This allows answering the recurring question: "who wrote this tag
here?!"
.treeview, .treeview ul {
padding: 0;
margin: 0;
list-style: none;
}
.treeview ul {
background-color: white;
margin-top: 4px;
}
.treeview .hitarea {
background: url(treeview-default.gif) -64px -25px no-repeat;
height: 16px;
width: 16px;
margin-left: -16px;
float: left;
cursor: pointer;
}
/* fix for IE6 */
* html .hitarea {
display: inline;
float:none;
}
.treeview li {
margin: 0;
padding: 3px 0pt 3px 16px;
}
.treeview a.selected {
background-color: #eee;
}
#treecontrol { margin: 1em 0; display: none; }
.treeview .hover { color: red; cursor: pointer; }
.treeview li { background: url(treeview-default-line.gif) 0 0 no-repeat; }
.treeview li.collapsable, .treeview li.expandable { background-position: 0 -176px; }
.treeview .expandable-hitarea { background-position: -80px -3px; }
.treeview li.last { background-position: 0 -1766px }
.treeview li.lastCollapsable, .treeview li.lastExpandable { background-image: url(treeview-default.gif); }
.treeview li.lastCollapsable { background-position: 0 -111px }
.treeview li.lastExpandable { background-position: -32px -67px }
.treeview div.lastCollapsable-hitarea, .treeview div.lastExpandable-hitarea { background-position: 0; }
.treeview-red li { background-image: url(treeview-red-line.gif); }
.treeview-red .hitarea, .treeview-red li.lastCollapsable, .treeview-red li.lastExpandable { background-image: url(treeview-red.gif); }
.treeview-black li { background-image: url(treeview-black-line.gif); }
.treeview-black .hitarea, .treeview-black li.lastCollapsable, .treeview-black li.lastExpandable { background-image: url(treeview-black.gif); }
.treeview-gray li { background-image: url(treeview-gray-line.gif); }
.treeview-gray .hitarea, .treeview-gray li.lastCollapsable, .treeview-gray li.lastExpandable { background-image: url(treeview-gray.gif); }
.treeview-famfamfam li { background-image: url(treeview-famfamfam-line.gif); }
.treeview-famfamfam .hitarea, .treeview-famfamfam li.lastCollapsable, .treeview-famfamfam li.lastExpandable { background-image: url(treeview-famfamfam.gif); }
.filetree li { padding: 3px 0 2px 16px; }
.filetree span.folder, .filetree span.file { padding: 1px 0 1px 16px; }
.filetree span.folder { background: url(folder.gif) 0 0 no-repeat; }
.filetree li.expandable span.folder { background: url(folder-closed.gif) 0 0 no-repeat; }
.filetree span.file { background: url(file.gif) 0 0 no-repeat; }
/* added by adim */
ul.placeholder { display: none; }