This URL library ends up being a relatively fundamental base library of
the system, as LibCore depends on LibURL.
This change has two main benefits:
* Moving AK back more towards being an agnostic library that can
be used between the kernel and userspace. URL has never really fit
that description - and is not used in the kernel.
* URL _should_ depend on LibUnicode, as it needs punnycode support.
However, it's not really possible to do this inside of AK as it can't
depend on any external library. This change brings us a little closer
to being able to do that, but unfortunately we aren't there quite
yet, as the code generators depend on LibCore.
Text can be rendered in various ways in PDFs: Filled, stroked,
both filled and stroked, set as clipping path, hidden, or
some combinations thereof.
We don't implement any of this at the moment except "filled".
Hidden text is used in scanned documents: The image of the scan is
drawn in the background, and then OCRd text is "drawn" as hidden
on top of the scanned bitmap. That way, the (hidden) text can be
selected and copied, and it looks like you're selecting text from
the scanned bitmap. Find-in-page also works similarly. (We currently
have neither text selection nor find-in-page, but one day we will.)
Now that we have pretty good support for CCITT and are growing some
support for JBIG2, we now draw both the scanned background image
as well as the foreground text. They're not always perfectly aligned.
This change makes it so that we don't render text that's marked as
hidden. (We still do most of the coordinate math, which will probably
come in handy at some point when we implement text selection.)
This makes these scanned documents appear as they're supposed to
appear (at least in documents where we manage to decode the background
bitmap).
This also adds a debug option to force rendering of hidden text.
We are currently using Core::DateTime, which is meant to represent local
time. However, we are doing no conversion between the parsed time in UTC
and local time, so we end up comparing time stamps from different time
zones.
Instead, store the parsed times as UnixDateTime, which is UTC. Then we
can always compare the parsed times against the current UTC time.
This also lets us store parsed milliseconds.
...from try_create_for_raw_bytes().
If a plugin returns `true` from sniff but then fails when calling
its `create()` method, we now no longer swallow that error.
Allows `image` (and other places in the system) to print a more
actionable error if early image headers are invalid.
(We now no longer try to find another plugin that can also handle
the image.)
Fixes a regression from #20063 / #19893 -- before then, we didn't
do fallible work this early.
There is a limit of 3 attempts before quitting, but the user can try
again after that.
The error messages now display to help the user understand the issue.
This reverts commit 2e8ff1855c.
We had some awkward timing around the merging of this commit and commit
b073fdd570. With both commits in tree, we
are now processing hotkey activations twice. For example, ctrl+t will
open 2 tabs.
Before shortcuts like ALT-F4, etc did not work. This makes the window
ignore keydown events. In the future this may be altered to allow for
custom shortcuts from within ladybird?
This reflects what the functions does more accurately, and allows for
adding functions to get sizes through other methods.
This also corrects the return type of said function, as size_t may only
hold sizes up to 4GB on 32-bit platforms.
Ideal for applications such as PartitionEditor. Previously an error
about how it needs to run as root was displayed which differed from
the behaviour when clicking from the system menus.
Use the new AppFile::spawn_with_escalation to perform the escalation
Exif metadata have two tags to store the pixel density along each axis.
If both values are different and no action is taken, the resulting image
will appear deformed. This commit scales the displayed bitmap
accordingly to these tags in order to show the image in its intended
shape. This unfortunately includes a lot of plumbing to get this
information through IPC.
The Annotations panel is the most obvious place to perform actions
related to annotations, so let's make that possible. :^)
The toolbar gets open/save/save-as actions for annotations, and one for
adding an annotation. The table itself gets a context menu for editing
or deleting the selected annotation.
This lets the user swap them around and pop them out as separate windows
as desired. We do lose the ability to individually resize them though,
until DynamicWidgetContainer supports that.
This gets rid of the last use of the offset_margin_width() magic number.
I initially tried using `character_width() * 10` and found it was not
accurate enough with between-character spacing, so instead this measures
a specific string. All offset strings should be the same width in a
fixed-width font.
Compare the x position with the start of the hex characters, which is
m_padding pixels to the right of hex_start_x. (And the same for the
text characters.) If the position is within the padding area, clamp it
so it's on the nearest character.
This was previously covered-up somewhat by using the buggy
m_address_bar_width value to calculate the start and end x positions of
these areas. Fixing that in the previous commit made this more obvious.
We repeat the same calculations a lot, and it's easy to make mistakes.
m_address_bar_width and offset_margin_width() have basically the same
purpose, but both are a little wrong. This removes the former, but
we'll get to the latter soon.
Subtracting 1 from both axes causes a kink in the line, because the
start point isn't also translated. The clip rect prevents us from
painting too far down, so we can just remove the translated() call.
