Now that calling pause from the idle state resolves the current time, we don't
need to worry about calling play first when creating a CSS Animation.
--HG--
extra : rebase_source : d139f32cc655936e197414641d9769e2619d7ade
extra : histedit_source : 8094a211a264cb2b1dcaf6a760e1d6fb9fea4b2b
We want AccessibleCaret be of the same size regardless of the zoom
level. We simply divide the caret's width, height, margin-left, and the
text selection bar's margin-left by current zoom level.
The margin-left of the caret is adjusted from -23px to -23.5px for better
looking.
Due to Android startup regressions (bug 1163066) and plugin crashes (bug
1165155).
--HG--
extra : rebase_source : 380f79e67dff4c4eaa2614f286a4d0669666b652
This patch implements a derived class of gfxPlatformFontList and a set of associated objects that uses fontconfig. It's a replacement for the existing gfxPangoFontGroup and gfxFontconfigUtils code. The fontconfig API is used to lookup all fonts on the system, which are grouped by family name.
Changes due to this patch:
- font style matching, the mapping of style attributes to a specific font, is now handled by the same Gecko code that is used on other plaforms. fontconfig substitutions are handled but fontconfig style matching no longer used.
- downloadable fonts using unicode-range are now supported
- local fullname lookups are only done with the English name of the font, as per the CSS3 Fonts spec, and not only other localized fullnames
- size-specific bitmap fonts are no longer supported
- fonts lacking a Unicode character map are no longer supported
Animation::ResumeAt contains an assertion that, when we exit the play-pending
state, checks we either have a resolved start time or a resolved hold time.
That's normally true but if we are aborting a pause on animation that is
finished we can end up with a resolved start time (since we don't clear the
start time when we're aborting a pause) and a resolved hold time (either
because the regular finishing behavior set one, or, because play() applied
auto-rewinding behavior and set it).
In that case we should actually respect the hold time and update the start time
when resuming the animation. However, ResumeAt won't update the start time if it
is already set.
This patch fixes that by clearing the start time in DoPlay in the case where we
are aborting a pause and have a hold time.
--HG--
extra : rebase_source : 83f980d6cbc34375274f30f6527992b4fec7f639
This patch implements a derived class of gfxPlatformFontList and a set of associated objects that uses fontconfig. It's a replacement for the existing gfxPangoFontGroup and gfxFontconfigUtils code. The fontconfig API is used to lookup all fonts on the system, which are grouped by family name.
Changes due to this patch:
- font style matching, the mapping of style attributes to a specific font, is now handled by the same Gecko code that is used on other plaforms. fontconfig substitutions are handled but fontconfig style matching no longer used.
- downloadable fonts using unicode-range are now supported
- local fullname lookups are only done with the English name of the font, as per the CSS3 Fonts spec, and not only other localized fullnames
- size-specific bitmap fonts are no longer supported
- fonts lacking a Unicode character map are no longer supported
AccessibleCaret should behave like TouchCaret and SelectionCarets. I
refactor the setUp() to support both the old and new preferences.
Rename test_selectioncarets_multiplerange.py to test_selectioncarets2.py
since it now contains more than just multirange tests.
_test_handle_tilt_when_carets_overlap_to_each_other() is modified
because AccessibleCaret does not inflate the caret hit rectangle as
TouchCaret/SelectionCarets did. The point for tilt caret edges need to
shrink a bit.
In test_touchcaret.py, instead of setting _large_expiration_time, I just
disable caret timeout by default for every test. For those timeout
tests, use one second timeout to reduce test running time, and allow
1.5x margin to prevent intermittent failures.
Refine test case that move touch caret to front by using the real
position at the front rather than (0, 0).
Use skip_if_not_rotatable decorator for better log message.
--HG--
rename : layout/base/tests/marionette/test_selectioncarets_multiplerange.py => layout/base/tests/marionette/test_selectioncarets2.py
The necessary modifications are the same as SelectionCarets. For
convenience, Touch/SelectionCarets will be disabled whenever
AccessibleCaret preference is enabled.
See AccessibleCaretEventHub.h for the class description.
Both TouchCaret and SelectionCarets have their event handling mechanism,
which lead to a lot of code duplication. Now AccessibleCaretEventHub
serves as the single entry point for all events and callbacks.
We also encountered performance issues in SelectionCarets because many
unnecessary events might be dispatched to Gaia driven by the selection
changed events. SelectionCarets did not have clear internal states to
avoid this. To solve it, AccessibleCaretEventHub implements state
classes, and rely on the current states to call the CopyPasteManager's
handler only when it's needed.
For example, when dragging a caret, we do not interest in
NotifySelectionChanged() for updating the carets. Since we've known a
caret is being dragging, we can call UpdateCarets() directly. Hence
DragCaretState does not override OnSelectionChanged().
See AccessibleCaretManager.h for the class description.
AccessibleCaretManager uses two AccessibleCarets to unify the
functionality provided by TouchCaret and SelectionCarets. It has
"cursor" mode and "selection" mode, which corresponds to TouchCaret and
SelectionCarets, respectively.
See AccessibleCaret.h for the class description.
Technical difference between AccessibleCaret and Touch/SelectionCarets:
The anonymous dom element containing a caret image will be created by
AccessibleCaret by using the API landed in bug 1020244 instead of being
created by nsCanvasFrame.
ClampRectToScrollFrames generalizes IsRectVisibleInScrollFrames by
returning the clamped rect in scroll frames. IsRectVisibleInScrollFrames
could be implemented by checking whether the clamped rect is empty or
not.
This patch implements a derived class of gfxPlatformFontList and a set of associated objects that uses fontconfig. It's a replacement for the existing gfxPangoFontGroup and gfxFontconfigUtils code. The fontconfig API is used to lookup all fonts on the system, which are grouped by family name.
Changes due to this patch:
- font style matching, the mapping of style attributes to a specific font, is now handled by the same Gecko code that is used on other plaforms. fontconfig substitutions are handled but fontconfig style matching no longer used.
- downloadable fonts using unicode-range are now supported
- local fullname lookups are only done with the English name of the font, as per the CSS3 Fonts spec, and not only other localized fullnames
- size-specific bitmap fonts are no longer supported
- fonts lacking a Unicode character map are no longer supported
This refixes bug 947753 in a way that leads to fewer complications,
since we don't need to predict what kind of layer manager an element's
layer will have before the layer is actually created. It has the
disadvantage that
AnimationPlayerCollection::CanPerformOnCompositorThread isn't really
telling the truth in cases where we won't have an layer that does
off-main-thread compositing. This means that we will force the creation
of a layer to receive the animations (which might actually be good),
although it may have some disadvantages.
It also means that the additional (unlanded) patch in bug 947753 still
isn't needed, since we never set the animation generation on the layer,
so we will never try to throttle (suppress main thread execution) of
animations.
This patch seems to be leading to too many complications; it requires us
to predict whether a layer that would be created for an element will use
off-main-thread compositing prior to the creation of that layer, which
has led to complications on both Mac (fixed by the other patches in bug
947753) and Android (bug 1161049).
This patch converts easy cases, i.e. where the PL_DHashTableInit() call occurs
in a constructor and the PL_DHashTableFinish() call occurs in a destructor.
Kyle Zentner
Geoff Brown
Brian Birtles
Xidorn Quan
Eric Rahm
Ryan VanderMeulen
Gérard Talbot
Jonathan Watt
Markus Stange
Carsten "Tomcat" Book
Robert Longson
Jordan Santell
Mason Chang
Birunthan Mohanathas
Jose' Rios
Frédéric Wang
Phil Ringnalda
David Anderson
Ted Clancy
Kartikaya Gupta
Jonathan Kew
Ting-Yu Lin
Nicholas Nethercote
Kan-Ru Chen
Daniel Holbert
Mark Capella
Masayuki Nakano
Seth Fowler
Ehsan Akhgari
Seth Fowler
John Daggett
Cameron McCormack
Lee Salzman
Chris Manchester
Simon Montagu
Timothy Nikkel
Morris Tseng
Josh Matthews
Mike Taylor
Olli Pettay
L. David Baron