This patch was generated by my modeline.py script.
MozReview-Commit-ID: EbVjPLwiUAT
Depends on D4159
Differential Revision: https://phabricator.services.mozilla.com/D4161
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extra : moz-landing-system : lando
None of the C++ callers of RemoveSelectionListener care about whether the
listener was already-added, and the only JS caller is in a test and knows the
listener was added. So the behavior change to no-op instead of throwing when
trying to remove a nonexistent listener is OK. Furthermore, the removal is
null-safe, so there's no point to explicitly failing if null is passed (which
it never is).
Since content can't directly add selection listeners, we can just use an
infallible append instead of returning errors callers don't check for anyway.
Also, no one passes null to AddSelectionListener, so we don't have to worry
about that part.
All other browsers already support it, more or less interoperably.
MozReview-Commit-ID: 4VoOeqBoKI0
--HG--
extra : rebase_source : fdd5198cc5fe8c2175242ddcc170947e7ca592b9
This patch implements chrome-only Selection#setColors and
Selection#resetColors methods, and use it to set the background color of
the preferences search highlight.
MozReview-Commit-ID: 2U92aBCAyeh
--HG--
extra : rebase_source : b07af1f37309d8184584b298a720cd5c1382929a
Blink, WebKit, and Edge already support these, and they're in the spec.
Tests submitted to wpt upstream.
MozReview-Commit-ID: 5NFBeClNN7y
--HG--
extra : rebase_source : ea073639904e1ae9449990827ad32626aa6267d9
Practical changes:
1) Some additional method arguments are nullable or optional, which
matches Chrome/WebKit. They make more sense non-nullable and
non-optional, but Chrome is afraid of the compat impact of changing.
2) Added [CEReactions] to deleteFromDocument().
MozReview-Commit-ID: Kg9EDubnEui
--HG--
extra : rebase_source : 1d47ee0b12b0b719159c326f789dd6e6b6000c8e
Selection needs to be able to distinguish if every selection change is caused by JS (i.e., via Selection API) or the others.
This patch maps some methods of Range and Selection to *JS(). Each of them marks its instance as "used by JS" and calls corresponding method.
With this change, Selection::NotifySelectionListeners() can move focus only when it's caused by Selection API.
MozReview-Commit-ID: 1GoLHiIJ10Y
--HG--
extra : rebase_source : 02d497f9e55b3325a2e01c3041cadb90881dccb8
This patch defines mozilla::SelectionType as an enum class. This is safer than nsISelectionController::SELECTION_* since setting illegal value to its variable is checked at build time. So, as far as possible, this should be used everywhere (but of course, this isn't available in scriptable interfaces).
And also this implements some useful methods for managing SelectionType and RawSelectionType which are implemented in layout/nsSelection.cpp because nsISelectionController is implemented by both PresShell and nsTextEditorState. Therefore, implementing one of them may make hard to find them. On the other hand, nsSelection.cpp is a better file name to look for them.
Note that this patch creates mozilla::Selection::RawType() for binding. Native code should keep using Selection::Type() but the binding code needs to use RawType() due to impossible to convert from SelectionType to RawSelectionType without explicit cast.
MozReview-Commit-ID: 81vX7A0hHQN
--HG--
extra : rebase_source : d9f88e217c713c60d1c2578ce6421c73ccba8650
Cosmin Sabou
Andrew McCreight
Boris Zbarsky
Aryeh Gregor
Timothy Guan-tin Chien
Masayuki Nakano
Mats Palmgren
Ted Clancy
Ehsan Akhgari