This patch removes support for mozapp iframes, leaving support for
mozbrowser iframes intact. Some of the code has been rewritten in order
to phrase things in terms of mozbrowser only, as opposed to mozbrowser
or app. In some places, code that was only useful with apps has been
completely removed, so that the APIs consumed can also be removed. In
some places where the notion of appId was bleeding out of this API, now
we use NO_APP_ID. Other notions of appId which were restricted to this
API have been removed.
instead of using the context belonging to a widget.
Only the style context is cached, instead of the whole widget.
Using the style context from a widget meant that rendering displayed the
initial appearance of animations after state changes, but there was no
invalidation to trigger the final rendering in the animations.
Style contexts constructed from paths do not incorporate animations.
(See gtk_css_path_node_update_style() in GTK.) Therefore they provide the
appropriate rendering for Gecko's model, which is not expecting animations.
There is no mechanism available to display animations when using style
contexts constructed from paths, but the GtkWidget animation design is also
not suitable for rendering potentially multiple elements each in a different
state of their animation.
This contexts-from-paths approach can be extended also to other widget types,
but this is a smaller change intended for uplift to other branches to address
a regression in menuitem rendering.
MozReview-Commit-ID: EFV7swWQtm4
--HG--
extra : rebase_source : 689f7340007c889ce0eaeb3b4acd228d45ad0d6d
CreateStyleForWidget() then provides the same behavior with
g_style_context_save() as contexts from widget root style nodes.
MozReview-Commit-ID: 6lRCp3XOoRr
--HG--
extra : rebase_source : ad161eef11e0dc70c8a487c204f109eceac3b1c4
This is necessary to switch from caching GtkWidgets to caching
GtkStyleContexts only.
MozReview-Commit-ID: 6Rwinr4AY8l
--HG--
extra : rebase_source : 930a501b3ecd5f124631e3f96fd6ca7611d078ff
The GtkContainer border-width property defaults to zero. It is not influenced
by theme CSS. While theme engines can theoretically modify default values for
properties of any class, I don't think that is something that needs to be
supported.
Removing this code is necessary to switch from caching GtkWidgets to caching
GtkStyleContexts only.
MozReview-Commit-ID: IxgM8qjfK3a
--HG--
extra : rebase_source : c5c94c19227d7e7d31c4a094bb4fb68f094ddb50
We will use the new type for the generated IPDL message handler
prototype to make sure correct error handling method is called.
MozReview-Commit-ID: AzVbApxFGZ0
Bug 1307820 - 1a. Move GeckoApp EventDispatcher to GeckoView; r=snorp
Make it a GeckoView-specific EventDispatcher instead of
GeckoApp-specific, so that GeckoView consumers can benefit from a
per-view EventDispatcher. In addition, a few events like Gecko:Ready are
moved back to the global EventDispatcher because that makes more sense.
Bug 1307820 - 1b. Don't use GeckoApp EventDispatcher during inflation; r=snorp
During layout inflation, we don't yet have GeckoView and therefore the
GeckoView EventDispatcher, so we should not register events until later,
typically during onAttachedToWindow.
Bug 1307820 - 2. Introduce GeckoBundle; r=snorp
The Android Bundle class has several disadvantages when used for holding
structured data from JS.
The most obvious one is the differentiation between int and double,
which doesn't exist in JS. So when a JS number is converted to either a
Bundle int or double, we run the risk of making a wrong conversion,
resulting in a type mismatch exception when Java uses the Bundle. This
extends to number arrays from JS.
There is one more gotcha when using arrays. When we receive an empty
array from JS, there is no way for us to determine the type of the
array, because even empty arrays in Java have types. We are forced to
pick an arbitrary type like boolean[], which can easily result in a type
mismatch exception when using the array on the Java side.
In addition, Bundle is fairly cumbersome, and we cannot access the inner
structures of Bundle from Java or JNI, making it harder to use.
With these factors in mind, this patch introduces GeckoBundle as a
better choice for Gecko/Java communication. It is almost fully
API-compatible with the Android Bundle; only the Bundle array methods
are different. It resolves the numbers problem by performing conversions
if necessary, and it is a lot more lightweight than Bundle.
Bug 1307820 - 3. Convert BundleEventListener to use GeckoBundle; r=snorp
Convert BundleEventListener from using Bundle to using GeckoBundle.
Because NativeJSContainer still only supports Bundle, we do an extra
conversion when sending Bundle messages, but eventually, as we eliminate
the use of NativeJSContainer, that will go away as well.
Bug 1307820 - 4. Introduce EventDispatcher interfaces; r=snorp
Introduce several new XPCOM interfaces for the new EventDispatcher API,
these interfaces are mostly mirrored after their Java counterparts.
* nsIAndroidEventDispatcher is the main interface for
registering/unregistering listeners and for dispatching events from
JS/C++.
* nsIAndroidEventListener is the interface that JS/C++ clients implement
to receive events.
* nsIAndroidEventCallback is the interface that JS/C++ clients implement
to receive responses from dispatched events.
* nsIAndroidView is the new interface that every window receives
that is specific to the window/GeckoView pair. It is passed to chrome
scripts through window arguments.
Bug 1307820 - 5. Remove EventDispatcher references from gfx code; r=snorp
EventDispatcher was used for JPZC, but NPZC doesn't use it anymore.
Bug 1307820 - 6. General JNI template improvements; r=snorp
This patch includes several improvements to the JNI templates.
* Context::RawClassRef is removed to avoid misuse, as Context::ClassRef
should be used instead.
* Fix a compile error, in certain usages, in the DisposeNative overload
in NativeStub.
* Add Ref::IsInstanceOf and Context::IsInstanceOf to mirror the
JNIEnv::IsInstanceOf call.
* Add Ref::operator* and Context::operator* to provide an easy way to
get a Context object.
* Add built-in declarations for boxed Java objects (e.g. Boolean,
Integer, etc).
* Add ObjectArray::New for creating new object arrays of specific types.
* Add lvalue qualifiers to LocalRef::operator= and GlobalRef::operator=,
to prevent accidentally assigning to rvalues. (e.g.
`objectArray->GetElement(0) = newObject;`, which won't work as intended.)
Bug 1307820 - 7. Support ownership through RefPtr for native JNI objects; r=snorp
In addition to direct ownership and weak pointer ownership, add a third
ownership model where a native JNI object owns a RefPtr that holds a
strong reference to the actual C++ object. This ownership model works
well with ref-counted objects such as XPCOM objects, and is activated
through the presence of public members AddRef() and Release() in the C++
object.
Bug 1307820 - 8. Implement Gecko-side EventDispatcher; r=snorp
Add a skeletal implementation of EventDispatcher on the Gecko side.
Each widget::EventDispatcher will be associated with a Java
EventDispatcher, so events can be dispatched from Gecko to Java and vice
versa. AndroidBridge and nsWindow will implement
nsIAndroidEventDispatcher through widget::EventDispatcher.
Other patches will add more complete functionality such as
GeckoBundle/JSObject translation and support for callbacks.
Bug 1307820 - 9. Implement dispatching between Gecko/Java; r=snorp
Implement translation between JSObject and GeckoBundle, and use that for
dispatching events from Gecko to Java and vice versa.
Bug 1307820 - 10. Implement callback support; r=snorp
Implement callback support for both Gecko-to-Java events and
Java-to-Gecko events.
For Gecko-to-Java, we translate nsIAndroidEventCallback to a Java
EventCallback through NativeCallbackDelegate and pass it to the Java
listener.
For Java-to-Gecko, we translate EventCallback to a
nsIAndroidEventCallback through JavaCallbackDelegate and pass it to the
Gecko listener. There is another JavaCallbackDelegate on the Java side
that redirects the callback to a particular thread. For example, if the
event was dispatched from the UI thread, we make sure the callback
happens on the UI thread as well.
Bug 1307820 - 11. Add BundleEventListener support for Gecko thread; r=snorp
Add support for BundleEventListener on the Gecko thread, so that we can
use it to replace any existing GeckoEventListener or NativeEventListener
implementations that require the listener be run synchronously on the
Gecko thread.
Bug 1307820 - 12. Add global EventDispatcher in AndroidBridge; r=snorp
Add an instance of EventDispatcher to AndroidBridge to act as a global
event dispatcher.
Bug 1307820 - 13. Add per-nsWindow EventDispatcher; r=snorp
Add an instance of EventDispatcher to each nsWindow through an
AndroidView object, which implements nsIAndroidView. The nsIAndroidView
is passed to the chrome script through the window argument when opening
the window.
Bug 1307820 - 14. Update auto-generated bindings; r=me
Bug 1307820 - 15. Update testEventDispatcher; r=snorp
Update testEventDispatcher to include new functionalities in
EventDisptcher.
* Add tests for dispatching events to UI/background thread through
nsIAndroidEventDispatcher::dispatch.
* Add tests for dispatching events to UI/background thread through
EventDispatcher.dispatch.
* Add tests for dispatching events to Gecko thread through
EventDispatcher.dispatch.
Each kind of test exercises both the global EventDispatcher through
EventDispatcher.getInstance() and the per-GeckoView EventDispatcher
through GeckoApp.getEventDispatcher().
Adds serialization of native print settings values so
that correct page size, scaling, orientation are sent
to the child after the print dialog is displayed.
Changes the Mac print dialog code to load native
print settings from the "print.macosx.pagesetup-2"
pref and ignore what is passed in.
Overwrites the scaling percentage specified in
the print dialog when "Ignore Scaling and Shrink to
Fit Page Width" is checked.
Scaling on Nightly (remote printing) needs more work
to be done in a follow up bug.
MozReview-Commit-ID: B12ZeHuiYFJ
--HG--
extra : rebase_source : baa2a5865b29db8914fca1242af59674f9630c8e
Currently, KeyboardLayout doesn't support chained dead keys because probably, the initial developer didn't expect there are such keyboard layout. Additionally, if we'd try to handle them with KeyboardLayout, it'd need to create too big and too complicated table at loading such keyboard layout. It's really nightmare. Therefore, this patch takes different approach.
Currently, when WM_(SYS)KEYDOWN is received, KeyboardLayout (and NativeKey) respects following WM_(SYS)CHAR. Similarly, this patch makes KeyboardLayout respect WM_(SYS)DEADCHAR when it handles dead key. If WM_(SYS)KEYDOWN is followed by WM_DEADCHAR, that means that the key press is in a dead key sequence and not finishing the existing dead key sequence. Therefore, when WM_(SYS)KEYDOWN is followed by WM_(SYS)DEADCHAR, KeyboardLayout activates dead key sequence.
For supporting dead key chain, this patch makes KeyboardLayout::mActiveDeadKey and KeyboardLayout::mDeadKeyShiftState arrays. When dead keydown message is received, KeyboardLayout appends an item to each of them. (I.e., when the array is not empty, it's in a dead key sequence.)
When WM_(SYS)KEYUP is received, KeyboardLayout checks if it's in mActiveDeadKey. If it's included in the array, it initializes NativeKey as a dead keyup event.
Otherwise, when non-printable key (probably) is received in a dead key sequence, KeyboardLayout doesn't handle it as a part of the dead key sequence. For example, a modifier key may be pressed for next key. (Even if the keyboard layout maps text input to a non-printable key, we can ignore them because such key's KeyboardEvent.key value should be decided only with the virtual keyboard.)
MozReview-Commit-ID: 9n8B0YYuKCO
--HG--
extra : rebase_source : d18ca896829274d35cc8b7744c5e1645a9e78784
Tooltip widget is made in GTK3 as following tree:
* Tooltip window
* Horizontal Box
* Icon (not supported by Firefox)
* Label
Each element can be fully styled by CSS of GTK theme so we have to draw all
elements with appropriate offset and full box model.
MozReview-Commit-ID: E9yYd5UWBu4
--HG--
extra : amend_source : 99539e914e8d3fa07f6bed8a315e40c7d593f277
Vietnamese Telex perhaps referes this result and change its behavior. When typying something, Telex starts composition on Chrome but may not behave so on Gecko.
Fortunately, Chromium just returns some attributes when validAttributesForMarkedText: of NSTextInputClient [1] but it doesn't return these styles when attributedSubstringForProposedRange: of NSTextInputClient is called (always returns non-styled plain text) [2]. Therefore, this patch does not touch IMEInputHandler::GetAttributedSubstringFromRange().
*1 <7d85f23cb0/content/browser/renderer_host/render_widget_host_view_mac.mm (2936)>
*2 <7d85f23cb0/content/browser/renderer_host/render_widget_host_view_mac.mm (3036)>
MozReview-Commit-ID: 1gPIiu4Qbud
--HG--
extra : rebase_source : 5336eea303ee157959941dcc4bda2a0931f1f532
Vietnamese Telex IME handles Backspace key immediately after inputting a word even when there is no marked text. At this time, it tries to replace the word with specific string. In such case, our editor shouldn't remove anything at handling the Backspace keypress event.
For avoiding this issue, InserText() should dispatch a set of composition for inserting the specified text into the range. Then, editor won't perform any action of the key.
Additionally, when a Backspace keydown tries to remove the last character of the word, Telex removes it with a composition. At this time, it creates dummy marked text "a" and make it empty later. So, in this case, InsertText() won't be called, therefore, we need to consume the Backspace keypress when SetMarkedText() is called for preventing removing the previous character of the word.
MozReview-Commit-ID: LfeEHDWn0cZ
--HG--
extra : rebase_source : 4753262ef16bc3875754ae38e966d8512947ad89
This is the first step in using these functions without having a
LayerManagerComposite at all.
MozReview-Commit-ID: 2zkuB7Ox4Ut
--HG--
extra : rebase_source : b23988275f5851a2fd30bd3e8a9931107a224c66
Blink and webkit launch focusin after focus and focusout after blur. Despite
this contradiction with the spec, it is best to mirror this new way, as there
is little guidance or existing code to clarify implementation amiguities that
can arise from the spec.
If focus/blur is fired on a window or document, or the event triggers a change
of focus, do not fire the corresponding focusin/focusout. Otherwise, always
fire the corresponding event.
Additionally, add a mochitest and a w3c-platform-test.
MozReview-Commit-ID: AgQ8JBxKIqK
widget/cocoa/nsAppShell.mm:113:47 [-Wmismatched-parameter-types] conflicting parameter types in implementation of 'nextEventMatchingMask:untilDate:inMode:dequeue:': 'NSEventMask' (aka 'unsigned long long') vs 'NSUInteger' (aka 'unsigned long')
NSWindow's nextEventMatchingMask method expects a parameter of type NSEventMask, not NSUInteger, when building x86_64 with SDK 10.12:
https://developer.apple.com/reference/appkit/nswindow/1419304-nexteventmatchingmask
