TinyMCE 3.4.x (shipped with WordPress 3.4.x) had an HTML4-based schema definition, with HTML5 elements added to it. TinyMCE 3.5.x (shipping, again coincidentally, with WordPress 3.5) allows for HTML5 schema support, which also provides for full HTML5 attribute support. The problem is its HTML5 schema excludes all HTML4 elements and attributes that were dropped in the HTML5 spec, which is unacceptable behavior.
This "duck punch" of TinyMCE's Schema.js file creates a new, sane schema. It is TinyMCE's HTML4 and HTML5 schema definitions recursively merged.
Objects are not whitelisted in either schema to allow for embed elements as child nodes, so object, param, and embed remain separately whitelisted in the WordPress TinyMCE plugin. Our attempts to add other attributes in said plugin is now superceded.
props koopersmith, azaozz.
fixes#22790.
git-svn-id: https://develop.svn.wordpress.org/trunk@23120 602fd350-edb4-49c9-b593-d223f7449a82
We tried in vain -- a noble but ultimately failed effort -- to reduce the number of fields for attachments from four (title, caption, alt, description) to one (caption for images, title otherwise). Alternative text needed to stay for accessibility reasons, of course.
Eventually title returned due to heavy plugin reliance. Description is too used by too many plugins (often times incorrectly -- the caption is more likely the proper field), hence its less-than-triumphant return today.
Version 3.5 has tried to streamline media in a number of ways. Removing fields may have been too much at once, as it forced not only a user interface change, but a paradigm change as well.
Finally, on upload we populate the description field with IPTC/EXIF captions, rather than the caption field. See #22768, this should be fixed. For now, Description stays.
This commit also restores 'Title' attribute editing to the main tab of the Edit Image dialog. The "Title" field no longer populates title attributes for <img> tags by design (for accessibility and other purposes, see #18984). So, here is a more obvious 'workaround' for the tooltip community.
Finally, this:
* Cleans up the post.php attachment editor, including by showing a prettier form of the mime type.
* Enables plugins to specifically hide attachment_fields_to_edit from either post.php (where you can create meta boxes) or the modal (which you may not want to clutter), for compatibility reasons.
* Hides the 'Describe this file...' placeholder when a field is read-only in the modal.
props nacin, helenyhou.
fixes#22759.
git-svn-id: https://develop.svn.wordpress.org/trunk@23083 602fd350-edb4-49c9-b593-d223f7449a82
{{{
@media print,
(-o-min-device-pixel-ratio: 5/4),
(-webkit-min-device-pixel-ratio: 1.25),
(min-resolution: 120dpi) {
}}}
Serve HiDPI graphics for printing, regardless of screen resolution.
Specify Opera's vendor-prefixed device pixel ratio property, for Opera desktop.
Specify a minimum Webkit device pixel ratio of 1.25 instead of 1.5, to serve
2x images to Android devices that are between 1 and 1.5x (like the Nexus 7).
Firefox and Opera will respond to 1.5x on these devices, but Chrome will not.
Specify min-resolution, which covers Firefox 19. Opera on Android also supports
min-resolution, but Opera Mini does not support dppx, so the dpi unit is used.
props iammattthomas for the exhaustive research.
props lessbloat for patching.
fixes#22238.
git-svn-id: https://develop.svn.wordpress.org/trunk@22629 602fd350-edb4-49c9-b593-d223f7449a82
* Link to the upstream bug report.
* No need to specify the default value for an option.
* Use the new _super() UI method to open the dialog, avoiding a direct reference to the parent.
* Fix typo in comment.
* Use public isOpen() method rather than a private property.
props scott.gonzalez.
fixes#22399.
git-svn-id: https://develop.svn.wordpress.org/trunk@22514 602fd350-edb4-49c9-b593-d223f7449a82
