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* Issue #1629 - Part 2: Implement the Explicitly Enabled flag.athenian2002020-08-13-2/+10
| | | | | | | | | | | | | | | | This part of the bug was significantly complicated by the following major refactors: https://bugzilla.mozilla.org/show_bug.cgi?id=1456435 https://bugzilla.mozilla.org/show_bug.cgi?id=1459498 As best as I can tell, we just need to implement the explicitly enabled flag on every instance of GetStyleSheetInfo, make sure aIsExplicitlyEnabled is false in every situation except the one where the disabled content attribute is removed from a link element, and enable alternate stylesheets if this flag is set on them. So we take the explicitly enabled flag as an input to PrepareSheet, and also add it to LoadStyleLink and LoadInlineStyle. I also decided not to defer loading of alternate stylesheets that have been explicitly enabled.
* Issue #1629 - Part 1: Implement basic logic in HTMLLinkElement.athenian2002020-08-13-2/+2
| | | | | | | | | | | | | | | So basically, I'm trying to adapt this to UXP: https://bugzilla.mozilla.org/show_bug.cgi?id=1281135 The earliest source of difficulty while adapting Bug 1281135 to our codebase was simply getting the new ErrorResult flag added to the SetDisabled function to play nice with the SetMozDisabled function. At this point, the implementation can actually have a stylesheet be disabled by default but there are supposedly issues with alternate stylesheets. At first I played around with the return type of SetMozDisabled to no avail, but I found another solution fairly quickly. https://bugzilla.mozilla.org/show_bug.cgi?id=846972 https://bugzilla.mozilla.org/show_bug.cgi?id=1157898 Essentially, the way around the problem of the number of return arguments not matching up is to declare a local variable within SetMozDisabled called ErrorResult rv, and using that to store the return value of the ErrorResult argument from SetDisabled. After that, because ErrorCode was removed, you would return rv.StealNSResult() in order to report success or failure to any consumer that calls on SetMozDisabled.
* Bug 1363481 - Add the old attribute value as a parameter to ↵Matt A. Tobin2020-04-17-0/+1
| | | | | | Element::AfterSetAttr Tag #1375
* Bug 656197 - Push state updates further out across beforesetattr/aftersetattrMatt A. Tobin2020-04-16-1/+1
| | | | | | | | | | * Remove the generic attr preparsing mechanism from BeforeSetAttr and just preparse class attributes directly in the one place that needs to do it * Move calls to BeforeSetAttr to after AttributeWillChange * Remove UpdateState calls in BeforeSetAttr * Move calls to AfterSetAttr to before UpdateState when manipulating attributes * Remove UpdateState calls from AfterSetAttr, since they are no longer needed there Tag #1375
* Bug 1305458 - Changing -moz-appearence on hover breaks change eventMatt A. Tobin2020-04-14-1/+2
| | | | | | | | | | | | | | | | | | | * Rename nsIDOMEventTarget::PreHandleEvent to nsIDOMEventTarget::GetEventTargetParent * Add nsIDOMEventTarget::PreHandleEvent * Add EventTargetChainItem::GetFirstEventTarget * Call EventTargetChainItem::PreHandleEvent even it sets mCanHandle=false * Move form control frame focus/blur from nsGenericHTMLFormElement::GetEventTargetParent to PreHandleEvent * Move fire change event from HTMLTextAreaElement::GetEventTargetParent to PreHandleEvent * Refine nsXULElement::GetEventTargetParent * Move dispatch XUL command from nsXULElement::GetEventTargetParent to PreHandleEvent * Move fire events and set value from HTMLInputElement::GetEventTargetParent to PreHandleEvent * Add test case * Let HTMLInputElement delegate event handling to it's parent class * Refine EventTargetChain flags to reduce overheads * Refine event target chain creation * Refine assertion in EventTargetChainItem::Create Tag #1375
* Add m-esr52 at 52.6.0Matt A. Tobin2018-02-02-0/+193