Previously Skia did not require the clients to pass in the usage flags and Skia would just assumed they contained specific ones depending on how the client wrapped the VkImage. Now Skia allows the client to pass in the specific usage flags used so that Skia knows exactly what type of operations are legal without having to guess/assume what the client did.
Also update to set the sample count as well while I'm in here.
[fuchsia] add intercept_all_input flag support
This change also fixes an issue where FlutterRunnerProductConfiguration
crashes when a field is missing, when building with --unopt.
Test: Added unit tests
Bug: fxb/61466, fxb/61942
Adds a support for compiling flutter engine when
gdk does not have X11 backend. In such a configuration
the generated gdkconfig.h header file looks like the following:
/* gdkconfig.h
*
* This is a generated file. Please modify `configure.ac'
*/
#ifndef __GDKCONFIG_H__
#define __GDKCONFIG_H__
#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
#error "Only <gdk/gdk.h> can be included directly."
#endif
#include <glib.h>
G_BEGIN_DECLS
#define GDK_WINDOWING_WAYLAND
G_END_DECLS
#endif /* __GDKCONFIG_H__ */
Additionally headers like <gdk/gdkx.h> are not available at all.
Above configuration can be found on the most of the embedded systems.
This patch enables compilation of X11 specific code only when gdk
defines GDK_WINDOWING_X11.
Signed-off-by: Damian Wrobel <dwrobel@ertelnet.rybnik.pl>
* Revert "Fix documentation build for window changes. (#21780)"
This reverts commit a539d91840d2fbbb4aa07eeed6a92d654db167ab.
* Revert "Migration to PlatformDispatcher and multi-window (#20496)"
This reverts commit a58fec63f196175eedfc5fbaedce9336dab5c508.
Extracts a TextRange class with a base and extent, and start(), end(),
collapsed(), and length() getters.
The possibility of reversed base and extent in selections and composing
ranges makes reasoning about them complex and increases the chances of
errors in the code. This change migrates most uses of base and extent in
the text model to start()/end() or position(). The position() method is
intended purely as an aid to readability to indicate that a collapsed
selection is expected at the call site; it also enforces a debug-time
assertion that this is the case.
This reverts commit 19ebd61442fd3bf6a69af2156c8b118fc8578ec2.
Additionally, the following _flutter.runInView deadlock is fixed.
Previously, a deadlock would occur when service protocol
_flutter.runInView is used to restart the engine wihtout tearing down
the shell: the shared mutex of the service protocol will be locked
during the restart as it's in the middle of handling a service protocol
message; if ServiceProtocol::AddHandler is also called during the
restart, the deadlock happens as AddHandler also requires such lock.
test/integration.shard/background_isolate_test.dart would fail
without this fix.
This is a PR for converting the dart:ui code in the engine to use a multi-window API. The goal here is to convert from the window singleton to an API that has the concept of multiple windows. Also, I'm matching up the new PlatformDispatcher class to talk directly to the PlatformConfiguration class in the engine. I'm not attempting to actually enable creating multiple windows here, just migrate to an API that has a concept of multiple windows. The multi-window API in this PR currently only ever creates one window.
The design doc for this change is here.
The major changes in this PR:
Move the platfom-specific attributes out of Window, and into the new PlatformDispatcher class that holds all of the platform state, so that the platform code need only update the configuration on this class.
Create FlutterView, FlutterWindow, and SingletonFlutterWindow classes to separate out the concepts of a view (of which there may be multiple in a window), a window (of which there may be multiple on a screen, and they host views), and a window where there is only ever expected to be one (this hosts the entire API of the former Window class, and will eventually be the type of the window singleton).
Next step after this PR lands:
Remove the Window class entirely (it is replaced by SingletonFlutterWindow). Some minor changes in the Framework are needed to switch to using SingletonFlutterWindow directly first.
The Window class still exists in this PR, but will be removed as soon as the framework is converted to point to the SingletonFlutterWindow class instead. They share the same API, just have different names (Window is currently a subclass of SingletonFlutterWindow). The intention is that the Window name will be freed up to use as a widget class name in the framework for managing windows. The singleton called window will remain, and keep the same API it has now.
Follow up from #21436 . That PR works for all embeddings except for Android, which creates a special JNI AssetResolver. Since the shell cannot recreate this resolver, update the logic to preserve existing resolvers instead.
Previously, the selection base and extent were stored internally as
iterators over text_. Since iterators must be treated as invalidated
whenever the underlying container changes, this requires that
selection_base_ and selection_extent_ be re-assigned after every change
to text_.
This is not currently particularly problematic, but once we add fields
to track the base and extent of the composing region for multi-step
input method support, as well as support for the sub-range within the
composing region to which edits/completions apply, we end up having to
regenerate a lot of iterators with each change, many of which are
logically unchanged in position.
A side benefit is that this simplifies inspection of these fields when
debugging.
Adds the ability to pass engine switches temporarily at runtime via
environment variables. Uses the same approach recently added to
Windows and macOS.
This is enabled only for debug/profile to avoid potential issues with
tampering with released applications, but if there is a need for that in
the future it could be added (potentially with a whitelist, as is
currently used for Dart VM flags).
Fixesflutter/flutter#60393
Previously, TextInputModel's SetEditingState method was a 1:1 mapping of
the underlying protocol used on the text input channel between the
framework and the engine. This breaks it up into two methods, which
allows the selection to be updated independently of the text, and avoids
tying the API the the underlying protocol.
This will become more important when we add additional state to support
composing regions for multi-step input methods such as those used for
Japanese.
SetText resets the selection rather than making a best-efforts attempt
to preserve it. This choice was primarily to keep the code simple and
make the API easier to reason about. An alternative would have been to
make a best-effort attempt to preserve the selection, potentially
clamping one or both to the end of the new string. In all cases where an
embedder resets the string, it is expected that they also have the
selection, so can call SetSelection with an updated selection if needed.
This change adds support for forwarding scenic's viewConnected,
viewDisconnected and viewStateChanged events to flutter. The
corrensponding change on fuchsia side is at:
https://fuchsia-review.googlesource.com/c/topaz/+/434356
Test: Includes unittest to verify the events are forwarded.
Co-authored-by: Sanjay Chouksey <sanjayc@google.com>
This change adds a response to the platform view message: requestFocus
This allows the caller to handle the case when the request fails with
an error value.
Co-authored-by: Sanjay Chouksey <sanjayc@google.com>
WindowInsetsAnimation.Callback was introduced in API level 30. This
PR moves the text input plugin's WindowInsetsAnimation.Callback subclass
into a class that will only be loaded if the embedding has checked for a
sufficient API level.
See https://github.com/flutter/flutter/issues/66908
