This is necessary in order to parse style attributes using the subject
principal of the caller, rather than defaulting to the page principal.
MozReview-Commit-ID: GIshajQ28la
This patch implements HTMLMediaElement::GetEventTargetParent and set
aVisitor.mCanHandle to false to mouse/touch/pointer events, when
the media control is present. This tells the event dispatcher that
these events are supposed to be handled exclusively by the
videocontrol binding within the media element, and should not
dispatch nor consumed by the content.
MozReview-Commit-ID: BXWZX9SYsuC
This patch implements HTMLMediaElement::GetEventTargetParent and set
aVisitor.mCanHandle to false to mouse/touch/pointer events, when
the media control is present. This tells the event dispatcher that
these events are supposed to be handled exclusively by the
videocontrol binding within the media element, and should not
dispatch nor consumed by the content.
MozReview-Commit-ID: BXWZX9SYsuC
In order to tailor certain security checks to the caller that is attempting to
load a particular piece of content, we need to be able to attach an
appropriate triggering principal to the corresponding requests. Since most
HTML content is loaded based on attribute values, that means capturing the
subject principal of the caller who sets those attributes, which means making
it available to AfterSetAttr hooks.
MozReview-Commit-ID: BMDL2Uepg0X
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
nsTextEditorState::GetValue() refers nsITextControlElement::IsPlainTextControl()
via nsTextEditorState::IsPlainTextEditor(). However, it always returns true and
virtual call with QI. So, we should get rid of these unnecessary methods.
MozReview-Commit-ID: 3gHdGrzlys4
We use a bitfield in HTMLInputElement to cache whether the input element has the
@pattern set, and skip pattern mathching in HasPatternMismatch() if the
attribute is not set.
In order to speed up Required/IsRequired(), instead of querying for the
@required attribute, we're now using the NS_EVENT_STATE_REQUIRED flag to know
whether an element's value is required.
For this to work correctly, we need to set NS_EVENT_STATE_REQUIRED earlier,
that is, in AfterSetAttr(), before any consumer of IsRequired(). We also need
to update or clear our required states when input type changes, since we may
have changed from a required input type to a non-required input type or
vice versa.
Note that NS_EVENT_STATE_REQUIRED/OPTIONAL is now part of the
EXTERNALLY_MANAGED_STATES.
MozReview-Commit-ID: Bjiby9GqJSB
IsRequired() helper function returns the current 'required' state of the
element, that is, whether its required attribute is set or not. This will be
used only for input elements that @required applies.
We should consider step and step base when deciding whether to show second and
millisecond field, since step and step base can affect the valid time intervals,
and the valid intervals may have second/millisecond part.
MozReview-Commit-ID: H4mJvLTvBOM
Unfortunately, nsGenericHTMLElement::GetAssociatedEditor() cannot use concrete classes because it may return nsIEditor which is set via nsIDocShell.editor. The editor set to nsIDocShell may be implemented by JS since nsIEditor isn't marked as builtinclass.
MozReview-Commit-ID: 6GY9LOYp4hM
The old setup unset the HasDirAuto flag when changing the "dir" attr away from
the value "auto", and reset it when setting it to "auto", before calling
SetDirectionalityFromValue. But SetDirectionalityFromValue doesn't depend on
the HasDirAuto flag, and that flag is set correctly for us by nsGenericElement,
so we don't have to manage it ourselves at all.
The callers outside BeforeSetAttr/AfterSetAttr just preserved the flag value, so
there's no behavior change at all for them.
MozReview-Commit-ID: AC8uV3cOtH2
If all fields in date/time input box are available but the input element's
value is empty, implies that it has been sanitized. In this case, we'll set the
'bad input' validity state. If any of the fields is cleared, we'll remove the
'bad input' validity state, as incomplete field does not imply 'bad input'.
MozReview-Commit-ID: 4EBpH5CWqXM
We get previous input.value twice in HTMLInputElement::SetValue and nsTextEditorState::SetValue when setting input.value. Since nsTextEditorState::GetValue uses DocumentEncoder, it is expensive. So we should use old value as parameter of nsTextEditorState::SetValue if possible.
MozReview-Commit-ID: A1UPfETTVCn
