This reverts commit 7c88ab2836.
Post-merge review revealed that the checks added in this PR prevent
any and all non-executable files from being displayed in Assistant,
which is a regression from intended functionality.
By default, a SpinBox's value should be unlimited, (or as close as we
can get to that,) and then the GML or code can impose a limit if
needed. This saves the developer from entering an arbitrary "big" max
value when they want the value to have no maximum.
I've audited the use of SpinBox and added `min: 0`, and removed a `max`,
where appropriate. All existing SpinBoxes constructed in code have a
range set explicitly as far as I can tell.
Allow the user to highlight sections of the edited document, giving them
arbitrary background colors. These annotations can be created from a
selection, or by manually specifying the start and end offsets.
Annotations can be edited or deleted by right-clicking them.
Any color can be used for the background. Dark colors automatically make
the text white for easier readability. When creating a new annotation,
we use whatever color the user last picked as this is slightly more
likely to be the one they want.
Icons contributed by Cubic Love.
Co-authored-by: Cubic Love <7754483+cubiclove@users.noreply.github.com>
Previously, constructing a `UnsignedBigInteger::from_base()` could
produce an incorrect result if the input string contained a valid
Base36 digit that was out of range of the given base. The same method
would also crash if the input string contained an invalid Base36 digit.
An error is now returned in both these cases.
Constructing a BigFraction from string is now also fallible, so that we
can handle the case where we are given an input string with invalid
digits.
`JsonValue::to_byte_string` has peculiar type-erasure semantics which is
not usually intended. Unfortunately, it also has a very stereotypical
name which does not warn about unexpected behavior. So let's prefix it
with `deprecated_` to make new code use `as_string` if it just wants to
get string value or `serialized<StringBuilder>` if it needs to do proper
serialization.
A bunch of users used consume_specific with a constant ByteString
literal, which can be replaced by an allocation-free StringView literal.
The generic consume_while overload gains a requires clause so that
consume_specific("abc") causes a more understandable and actionable
error.
Because of this the unary operations got applied to the result of the
operation-in-progress instead of the current argument as shown here:
`16 + 9 <sqrt> =`
Previous output: `sqrt(16 + 9)` = `5`
Expected output: `16 + sqrt(9)` = `19`
Instead of spawning these processes from the WebContent process, we now
create them in the Browser chrome.
Part 1/N of "all processes are owned by the chrome".
This is not necessary, as pressing Enter will activate the button
whether it is in focus or not. This makes the equals button behave the
same as all other buttons.
Previously, some non-default process statistics were displayed in a
long human readable format in the processes tab, which could negatively
affect readability. A shorter format is now used in the processes tab,
while the process properties window retains the longer format.
Before the key events for shortcuts such as ALT-F4 did not work as the
widget was swallowing up the shortcut. This changes ignores the event
if nothing else matched
- Register the widget
- Register property getters and setters
- Rename getters and setters to match the property names, as required by
the GML compiler. The names min/max/value are chosen to match SpinBox.
- Prevent a crash when the minimum is less than the maximum (which can
happen while editing the GML).
The calendar now verifies that the user can't input invalid date ranges,
i.e. date ranges where the end is before the start. The UI elements do
this implicitly, by adjusting the values when changing the dates in an
illegal way (e.g. when picking an end date that is before the start
date, the end date will change to the start date).
Previously, the EventManager stored the calendar events as a raw
JsonArray of objects. Now, we parse the JSON into a Vector<Event>
structure and store that in the EventManager. This makes it easier to
access the events from the outside, as you now don't have to know the
JSON structure anymore.
Since the meridiem selection was removed in the previous commit and
there currently doesn't seem to be a way to change the system time
format, I'm changing the SpinBoxes here to accept 24-hour format values
for now.
Previously, we had two versions of MonthListModel for the AddEventDialog
and the DatePickerDialog. Now, a unified version is in the Calendar.h
file, which can be used easily by anyone. Since that model and the
MeridiemListModel weren't used anymore in the AddEventDialog, I have
also removed them from there.
Instead of assigning, then sometimes reassigning these colors, set them
once. This makes it easier to see how we prioritize the different
factors that affect the styling.
`highlight_flag` is now `selected` since it represents if the byte is
within the current selection.
This change fixes the initial tool selection when pixelpaint is started
with a path. Previously an already existing editor was expected when
the default tool was initially propagated - which was not the case if
pixelpaint was launched to directly load an existing image.
These IPCs are different than other IPCs in that we can't just set up a
callback function to be invoked when WebContent sends us the screenshot
data. There are multiple places that would set that callback, and they
would step on each other's toes.
Instead, the screenshot APIs on ViewImplementation now return a Promise
which callers can interact with to receive the screenshot (or an error).
Instead of returning HeapBlock memory to the kernel (or a non-type
specific shared cache), we now keep a BlockAllocator per CellAllocator
and implement "deallocation" by basically informing the kernel that we
don't need the physical memory right now.
This is done with MADV_FREE or MADV_DONTNEED if available, but for other
platforms (including SerenityOS) we munmap and then re-mmap the memory
to achieve the same effect. It's definitely clunky, so I've added a
FIXME about implementing the madvise options on SerenityOS too.
The important outcome of this change is that GC types that use a
type-specific allocator become immune to use-after-free type confusion
attacks, since their virtual addresses will only ever be re-used for
the same exact type again and again.
Fixes#22274
Instead of using a scan code, which for scan code set 2 will not
represent the expected character mapping index, we could just use
another variable in the KeyEvent structure that correctly points to the
character index.
This change is mostly relevant to the KeyboardMapper application, and
also to the WindowServer code, as both handle KeyEvents and need to
use the character mapping index in various situations.
This is a cleanup patch, moves a chunk of repeated code to one place
instead of assigning variables with the same values twice in two
different places of code.
Currently if users select last bytes in HexEditor with mouse in either
Hex or Text mode, they will be able to move cursor on the byte outside
bounds. If then they try to write something in either of those modes,
app will crash.
This patch moves the recently added "replace" cursor to always be on the
last byte of the selection instead of being on the byte after the last
selected byte.
This patch changes cursor type from caret to black box for both Hex and
Text modes, because right now the way how blinking caret looks like is
more closer to "insert" mode in similar editors, whereas the real
behavior of this cursor is more of a "replace" mode seen in similar
editors like GHex.
In a bunch of cases, this actually ends up simplifying the code as
to_number will handle something such as:
```
Optional<I> opt;
if constexpr (IsSigned<I>)
opt = view.to_int<I>();
else
opt = view.to_uint<I>();
```
For us.
The main goal here however is to have a single generic number conversion
API between all of the String classes.
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')
This patch adds the new DynamicWidgetContainer for the right panel
elements. This allows the user to collapse, expand or even detach
widgets to a separate window. The collapsed or expanded state is
persisted so that they are restored after application startup.
With this change it is possible to shrink the size of widgets to a
minimum in order to give more space to other currently important
widgets.
This pr fixes a problem where the application would crash if the mouse
was moved while the editor was still loading the image. With this
change tool related mouse move events are discarded as long as there is
no active tool.
This changes how the initial tool is beeing set on application startup.
With this change the initial tool is set the same way as when the tool
is changed via the frontend. Thus it also updates the tool properties
window which wasn't done before leaving the properties empty as long
the tool was changed for the first time.
If the Inspector widget already exists, be sure to inspect the page when
it is re-opened. However, this should be a no-op if the page was already
inspected (as any existing Inspector will be reset if a new page load
began).
Note this is not an issue in the AppKit chrome.
It was a bit short-sighted to combine the tag and attribute names into
one string when the Inspector requests a context menu. We will want both
values for some context menu actions. Send both names, as well as the
attribute value, when requesting the context menu.
Pages like the new tab page, error page, etc. all belong solely to
Ladybird, but are scattered across a couple of subfolders in Base. This
moves them all to Base/res/ladybird.
Ladybird on Serenity currently only uses F12, and on other platforms
only uses ctrl+shift+I. Most browsers support both hotkeys, so let's do
the same for consistency.
Note that the AppKit chrome cannot support both shortcuts. macOS does
not allow setting multiple "key equivalent" strings on an action. There
are some questionable hacks we could do to support this eventually, but
for now, just ctrl+shift+I is supported on macOS.
Instead of allocating these in a mixture of ways, we now always put
them on the malloc heap, and keep an intrusive linked list of them
that we can iterate for GC marking purposes.
Previously, we were returning an empty optional if key contained a
numerical value which was not stored as double. Stop doing that and
rename the method to signify the change in the behavior.
Apparently, this fixes bug in an InspectorWidget in Ladybird on
Serenity: it showed 0 for element's boxes with integer sizes.
This was used to provided base functionality for model-based chromes for
viewing the DOM and accessibility trees. All chromes now use the WebView
inspector model for those trees, thus this class is unused.
Since none of `BookmarksBarWidget`'s methods use this enum class any
longer, let's just move it to the anonymous namespace so that
`BookmarkEditor` can still make use of it.
If Terminal was configured with a typeface that does not have a font
for any given size, the zoom in and out button in the menu bar would
not work because font lookup was exact.
Use Font::AllowInexactMatch::Larger when zooming in and
Font::AllowInexactMatch::Smaller when zooming out to allow finding the
closest font size in the requested direction.
This patch makes it possible for JS::Object::internal_set() to populate
a CacheablePropertyMetadata, and uses this to implement a basic
monomorphic cache for the most common form of property write access.
Previously we would give up on loading the piece images if one fails.
That was awkward because 2 out of 3 places where `set_piece_set_name()`
is called can't propagate errors, so we'd just crash.
Instead, let's skip any images that fail to load, and then when painting
the preview, skip any missing bitmaps and show a warning message that
some are missing.
The first thing that `set_selection` does is return early if the DOM-
loaded flag is false. Set it to true so it can actually do something.
This fixes inspecting a DOM node from the context menu.
Previously these handlers duplicated code and used formats that
were different from the one Error.prototype.stack uses.
Now they use the same Error::stack_string function, which accepts
a new parameter for compacting stack traces with repeating frames.
The time zones were stored as a static Span until commit 0bc401a1d6, and
are now stored in a Vector. By continuing to tell the ItemListModel that
the container is a Span, we create a temporary Span in its constructor,
which the model tries to hold a constant reference to. Use the default
Vector container type now instead to prevent creating such temporaries.
Move TabPosition into its own file, and using it into the global
namespace the same way we do for Gfx::Orientation. This unbreaks the gn
build, and out of tree builds.
These were named foo_combo, when in reality there more spinboxes than
comboboxes. Change to foo_input to accomodate whatever type of input
they may be.
We were confusing the time spent rendering with the time spent rendering
_and_ waiting for the next frame, which is important since we render
frames on a timer.
This makes the parser more resilient to invalid IMAP messages.
Usages of `Optional` have also been removed where the empty case is
equivalent to an empty object.
This commit removes DeprecatedString's "null" state, and replaces all
its users with one of the following:
- A normal, empty DeprecatedString
- Optional<DeprecatedString>
Note that null states of DeprecatedFlyString/StringView/etc are *not*
affected by this commit. However, DeprecatedString::empty() is now
considered equal to a null StringView.
These functions all have a very common case that can be dealt with a
very simple inline check, often avoiding the need to call an out-of-line
function. This patch moves the common case to inline functions in a new
ValueInlines.h header (necessary due to header dependency issues..)
8% speed-up on the entire Kraken benchmark :^)
Replaces `set_tooltip_deprecated(string);` with
`set_tooltip(MUST(String::from_deprecated_string(string)));`
purely to get rid of the deprecated function in the following commit.
This most importantly gets rid of a chain of "String to DeprecatedString
to String" transformations when setting a tooltip from GUI::Widget's
set_tooltip function.
We currently only return primary time zones, i.e. time zones that are
not a Link. LibJS will require knowledge of Link entries, and whether
each entry is or is not a Link.
Previously, we would divide the widget width and height by the tile size
and round up, which did not result in enough tiles to cover the entire
widget. Although this calculation is correct if you starting drawing
tiles in the top left corner, we have an additional offset to account
for.
Now, we take the number of tiles that fit in the widget completely and
pad it with 2 tiles to account for the partial left/right and top/bottom
sides. An additional tile is added to account for the iterator
translating by width / 2, which rounds down again.
The resulting tile rects are always intersected with the widget
dimensions, so even if we're generating more tile coordinates than
strictly necessary, we're not performing the actual download or draw
operations.
The `operator++` of the spiraling tile iterator was repeating the first
coordinates (`0, 0`) instead of moving to the next tile on the first
iteration. Swapping the move and check ensures we get to the end of the
iterator, fixing gray tiles that would sometimes pop up in the lower
right.
Since we never return from `operator++` without setting a valid
position, we can drop `current_x` and `current_y` and just use the
`Gfx::Point<T>` directly.
Since we divide the width and height of the downscaled tiles by 2,
bilinear blending is identical to box sampling and should be preferred
since it's the simpler one of the two algorithms.
The information the user is most interested in is usually in the center,
so we should start loading tiles from the center and move outwards.
Since tiles are loaded in draw order, simply drawing them in this order
achieves the desired effect. The current center-outwards loading
algorithm is a basic spiral algorithm, but others may be evaluated
later.
The following commit will port MIME types to String. Traits<String>
- used in Vector::contains_slow - can't compare String type with char*,
so we need to use StringView instead.
Since it will become a stream in a little bit, it should behave like all
non-trivial stream classes, who are not primarily intended to have
shared ownership to make closing behavior more predictable. Across all
uses of MappedFile, there is only one use case of shared mapped files in
LibVideo, which now uses the thin SharedMappedFile wrapper.
