Where it was straightforward to do so, I've updated the users to also
use ByteStrings for their file paths, but most of them have a temporary
String::from_byte_string() call instead.
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
That's what this class really is; in fact that's what the first line of
the comment says it is.
This commit does not rename the main files, since those will contain
other time-related classes in a little bit.
Corrects a slew of titles, buttons, labels, menu items and status bars
for capitalization, ellipses and punctuation.
Rewords a few actions and dialogs to use uniform language and
punctuation.
The pattern to construct `Application` was to use the `try_create`
method from the `C_OBJECT` macro. While being safe from an OOM
perspective, this method doesn't propagate errors from the constructor.
This patch make `Application` use the `C_OBJECT_ABSTRACT` and manually
define a `create` method that can bubble up errors from the
construction stage.
This commit also removes the ability to use `argc` and `argv` to
create an `Application`, only `Main`'s `Arguments` can be used.
From a user point of view, the patch renames `try_create` => `create`,
hence the huge number of modified files.
Previously, Frames could set both these properties along with a
thickness to confusing effect: Most shapes of the same shadowing only
differentiated at a thickness >= 2, and some not at all. This led
to a lot of creative but ultimately superfluous choices in the code.
Instead let's streamline our options, automate thickness, and get
the right look without so much guesswork.
Plain shadowing has been consolidated into a single Plain style,
and 0 thickness can be had by setting style to NoFrame.
This now defaults to serializing the path with percent decoded segments
(which is what all callers expect), but has an option not to. This fixes
`file://` URLs with spaces in their paths.
The name has been changed to serialize_path() path to make it more clear
that this method will generate a new string each call (except for the
cannot_be_a_base_url() case). A few callers have then been updated to
avoid repeatedly calling this function.
Previously, the time would read "00:00:01" when the timestamp was
merely 1 millisecond past the start of the video. If a video does not
start with a sample at timestamp 0, then, seeking to the start would
display that text rather than "00:00:00".
The state could change and cause a timestamp change without the video
frame event firing, which could desync the seek bar from the video's
actual time.
To pass events from LibVideo's PlaybackManager to interested parties, we
currently dispatch Core::Event objects that outside callers listen for.
Dispatching events in this manner rely on a Core::EventLoop. In order to
use PlaybackManager from LibWeb, change this mechanism to instead use a
set of callbacks to inform callers of events.
The PlaybackStateChangeEvent wasn't connected up anymore, so the player
wouldn't change icons when stopping playback due to reaching the end of
the stream or encountering an error.
Fast seeking does not work correctly when seeking in small increments,
so it is necessary to use accurate seeking when using certain actions.
The PlaybackManager has been changed to accept the seek mode as a
parameter to `seek_to_timestamp` to facilitate this. This now means
that it no longer has to track a seek mode preference.
Storing playback states in virtual classes allows the behavior to be
much more clearly written. Each `PlaybackStateHandler` subclass can
implement some event-handling functions to model their behavior, and
has functions to change its parent PlaybackManager's state to any other
state.
This will allow expanding the functionality of playback in the future,
for example to allow skipping a single frame forward/backward.
A bit of a bikeshed, but status sounds more like a result of an action,
and state sounds more accurate to what the `PlaybackManager` does.
The previous and current state fields of the `PlaybackStateChangeEvent`
are now removed, since they were unused (for now).
This is a lead-up to the refactoring of VideoPlaybackManager to make
that diff more legible.
Rip that bandaid off!
This does the following, in one big, awkward jump:
- Replace all uses of `set_main_widget<Foo>()` with the `try` version.
- Remove `set_main_widget<Foo>()`.
- Rename the `try` version to just be `set_main_widget` because it's now
the only one.
The majority of places that call `set_main_widget<Foo>()` are inside
constructors, so this unfortunately gives us a big batch of new
`release_value_but_fixme_should_propagate_errors()` calls.
This will make it easier to support both string types at the same time
while we convert code, and tracking down remaining uses.
One big exception is Value::to_string() in LibJS, where the name is
dictated by the ToString AO.
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
The fast seeking toggle is in the new Playback menu, and when enabled
it makes the PlaybackManager immediately start playing after finding a
keyframe to decode.
The PlaybackManager::update_presented_frame function was getting out of
hand and adding seeking was making it illegible. This rewrites it to be
(hopefully) quite a bit more readable, and adds a few comments to help
future readers of the code.
In addition, some helpful debugging prints were added that should help
debug any future issues with the player.
With these changes, the seek bar can be used, but only to seek to the
start of the file. Seeking to anywhere else in the file will cause an
error in the demuxer.
The timestamp label that was previously invisible now has its text set
according to either the playback or seek slider's position.
