nsDOMWindowUtils.getOMTAOrComputedStyle falls back to using getComputedStyle
when an OMTA style is not available. However, in order to be sure we are testing
OMTA, this patch adds getOMTAStyle which returns an empty string if no OMTA
style is available.
This patch also includes some minor stylistic tweaks. The method signature for
getOMTAOrComputedStyle now takes an nsIDOMElement parameter rather than
nsIDOMNode in order to simplify error-checking. (When we support OMTA of
pseudo-elements we will have to adjust the method signature but for now we only
support elements.) Also, some lines have been wrapped, ErrorResult is
declared closer to where it is used, and the return value aResult is only
truncated when returning NS_OK.
An explanation of the Mozilla Source Code Directory Structure and links to
project pages with documentation can be found at:
https://developer.mozilla.org/en/Mozilla_Source_Code_Directory_Structure
For information on how to build Mozilla from the source code, see:
http://developer.mozilla.org/en/docs/Build_Documentation
To have your bug fix / feature added to Mozilla, you should create a patch and
submit it to Bugzilla (https://bugzilla.mozilla.org). Instructions are at:
http://developer.mozilla.org/en/docs/Creating_a_patch
http://developer.mozilla.org/en/docs/Getting_your_patch_in_the_tree
If you have a question about developing Mozilla, and can't find the solution
on http://developer.mozilla.org, you can try asking your question in a
mozilla.* Usenet group, or on IRC at irc.mozilla.org. [The Mozilla news groups
are accessible on Google Groups, or news.mozilla.org with a NNTP reader.]
You can download nightly development builds from the Mozilla FTP server.
Keep in mind that nightly builds, which are used by Mozilla developers for
testing, may be buggy. Firefox nightlies, for example, can be found at:
ftp://ftp.mozilla.org/pub/firefox/nightly/latest-trunk/
- or -
http://nightly.mozilla.org/