Previously when opening an image with layers that had properties like
visibility set, PixelPaint would crash when trying to trigger
layer_did_modify_properties() without in image. Avoid this by
adding the layer to the image before setting the properties.
Sometimes you don't care about `joining()` the result of a thread. The
underlying pthread implementation already existed for detaching and
now we expose it to the higher level API.
Specifically, instead of using the internal {get, put}_by_index methods
we now use the GetValueFromBuffer and SetValueInBuffer abstract
operations, as required by the specification.
While i was here i also replaced a couple custom detached array buffer
error messages with the existing ErrorType::DetachedArrayBuffer.
When searching in Assistant, we now dispatch some background jobs to
query the whole filesystem. Activating a result will use the Desktop
launcher's default way of opening that file or directory.
When launching Terminal via Taskbar we change to the users home
directory. For consistency, let's also `chdir` to `/home/anon` when
launching apps via Assistant's AppProvider.
This should really be handled at a different layer of the stack, but
this allows us to make progress on the Object rewrite without breaking
strict mode assignment tests.
This code is non-conforming and will eventually get cleaned out once
we implement proper variable bindings. However, this will aid us in
improving other parts of the code right now.
Currently, each time parent_index() is invoked, two depth-first searches
are incurred to find the node's parent and grandparent. This becomes
particularly expensive, for example, when trying to scroll through a
large <ul> list.
Instead, upon creation, traverse the DOM JSON and create a map of child
nodes to their parent. Then those two lookups become hash map lookups
rather than a DFS traversal.
This PR does not fix the main issue with our current implementation:
The specification requires that we first check the JSON string for
validity with an ECMA-404 compliant parser, and then evaluate it as if
it was javascript code, of which we do neither at the moment.
This fixes#8204.
In the case that we just navigated up from a directory because it was
deleted, we can detect that easily by checking if the child directory
exists, and then remove the relevant breadcrumbs immediately.
However, it's harder to notice if a child directory for a breadcrumb
is deleted at another time. Previously, clicking that breadcrumb would
crash, but now we check to see if the directory it points to actually
exists. If it doesn't, we pop that breadcrumb and any after it, off
of the breadcrumbbar.
This may not be the ideal solution - maybe it should detect that the
directory is gone automatically - but it works and doesn't involve
managing additional directory watchers.
Both are used by FileManager in the next commit.
find_segment_with_data() was previously a single-use lambda in
FileManager, but making it a method of Breadcrumbbar means we can
re-use it more easily.
Previously, FileSystemModel would not notice if the directory it has
open (or a parent one) was deleted. Now, it scans for the closest
existing parent directory and opens that.
Also, deleted files and directories that are children of the open dir
now correctly refresh their parent node instead of their own node.
The FontSettings widget now uses background_role instead of
background_color to ensure that it displays properly independently of
the active system theme.
These properties allow GML files to specify a Gfx::ColorRole instead of
a color, so that the effective color of the Widget is resolved using the
system theme.
When calculating the horizonal size of a section in
`HeaderView::visible_section_range()`, the horizonal padding is now
correctly taken into account.
This fixes header missalignment issues in Spreadsheet, SystemMonitor
and maybe also the playlist tab of SoundPlayer
closes#8268
This changes the previously static s_debug_info_cache to a member
variable. This is required so the cache is not kept alive if the
Backtrace object is destroyed.
Previously, the cache object would keep alive MappedFile objects and
other data, resulting in CrashReporter and CrashDaemon using more than
100 MB of memory even after the Backtrace objects have been destroyed
(and the data is thus no longer needed). This was especially the case
when handling crashes from Browser (due to libweb.so and libjs.so).
Due to this change, object_info_for_region has been promoted to a
instance method. It has also been cleaned up somewhat.
Currently, the DOM Inspector stores a numeric ID for each DOM node. This
is used to look up the data for that node in the JSON representation of
the DOM. The method to do this search performs a depth-first search
through the JSON value, and is invoked quite frequently.
Instead, we can just store a pointer to the JSON value in the index, and
avoid this search altogether. This is similar to how the IPWV stores a
pointer to the DOM node.
To improve the performance of the DOM Inspector when the Browser is run
in multi-process mode, do not create copies of the JSON values sent via
IPC when searching for a model index. Methods that are guaranteed to
return a value now return a reference. Methods that do not have such a
guarantee return a pointer (rather than an Optional, because Optional
cannot hold references).
The DOM Inspector performs well at first, but will start lagging again
once the tree is expanded a few nodes deep and/or with many nodes
visible in the tree.
Specifically, we now cast to a u32 instead of an i32, as well as use
the validity check required by the specification. The current
constructor is still quite far from the specification, as we directly
set the indexed properties' length instead of going through the Array's
overriden DefineOwnProperty. (and as a result the checks imposed by the
ArraySetLength abstract operation)
This changes the m_parts, m_dirname, m_basename, m_title and m_extension
member variables to StringViews onto the m_string String. It also
removes the m_is_absolute member in favour of computing if a path is
absolute in the is_absolute() getter. Due to this, the canonicalize()
method has been completely rewritten.
The parts() getter still returns a Vector<String>, although it is no
longer a const reference as m_parts is no longer a Vector<String>.
Rather, it is constructed from the StringViews in m_parts upon request.
The parts_view() getter has been added, which returns Vector<StringView>
const&. Most previous users of parts() have been changed to use
parts_view(), except where Strings are required.
Due to this change, it's is now no longer allow to create temporary
LexicalPath objects to call the dirname, basename, title, or extension
getters on them because the returned StringViews will point to possible
freed memory.
The LexicalPath instance methods dirname(), basename(), title() and
extension() will be changed to return StringView const& in a further
commit. Due to this, users creating temporary LexicalPath objects just
to call one of those getters will recieve a StringView const& pointing
to a possible freed buffer.
To avoid this, static methods for those APIs have been added, which will
return a String by value to avoid those problems. All cases where
temporary LexicalPath objects have been used as described above haven
been changed to use the static APIs.
Since this is always set to true on the non-default constructor and
subsequently never modified, it is somewhat pointless. Furthermore,
there are arguably no invalid relative paths.
This patch adds a PasswordBox. At the moment, it's simply a TextBox with
it's substitution code point set to '*', and the undo and redo actions
disabled.
This patch adds the member variable m_substitution_code_point to
GUI::TextEditor. If non-zero, all gylphs to be drawn will be substituted
with the specified code point. This is mainly needed to support a
PasswordBox.
While the primary use-case is for single-line editors, multi-line
editors are also supported.
To prevent repeated String construction, a m_substitution_string_data
members has been added, which is an OwnPtr<Vector<u32>>. This is used as
a UTF-32 string builder. The substitution_code_point_view method uses
that Vector to provide a Utf32View of the specified length.
This patch fixes a bug where double-clicking on a word in a TextEditor
with syntax highlighting would also select an additional character after
the word. This also simplifies the logic for double- and
triple-clicking.
This patch brings all of LibVideo up to the east-const style in the
project. Additionally, it applies a few fixes from the reviews in #8170
that referred to older LibVideo code.
The TreeParser requires information about a lot of the decoder's
current state in order to parse syntax tree elements correctly, so
there has to be some communication between the Decoder and the
TreeParser. Previously, the Decoder would copy its state to the
TreeParser when it changed, however, this was a poor choice. Now,
the TreeParser simply has a reference to its owning Decoder, and
accesses its state directly.
This patch adds compressed header parsing to the VP9 decoder (section
6.4 of the spec). This is the final decoder step before we can start to
decode tiles.
TestProcFs expects to be able to stat its stdout and stderr. The new
ProcFS implemetnation properly forwards the symlinks for
/proc/pid/fd/[1,2] to the temporary file that we had unlinked prior to
spawning the process. However, this makes it so that a normal stat on
the symlink to that file fails (as expected). Move the unlink to after
we've waited on the child, so that we know it won't be trying any funny
business with its stdout/stderr anymore.
This test program heavily pulls from the JavaScriptTestRunner/test-js,
but with a twist. Instead of loading JavaScript files into the current
process, constructing a JS environment for them, and executing test
suites/tests directly, run-tests posix_spawns each test file.
Test file stdout is written to a temp file, and only dumped to console
if the test fails or the verbose option is passed to the program. Unlike
test-js, times are always printed for every test executed for better
visibility in CI.
Split out the functionality to gather multiple tests from the filesystem
and run them in turn into Test::TestRunner, and leave the JavaScript
specific test harness logic in Test::JS::TestRunner and friends.
