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Some Toolbars for FileManager, FontEditor and PixelPaint can now
collapse on resize.
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Fixes potential OOM crashes when creating a new font and an oversight
in which glyph spacing was not being set.
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Adds fallible functions for opening and saving fonts and cutting
and copying selections. FontEditor now falls back on a guaranteed
default BitmapFont on startup. Fixes crashing on start when the
default system font is set to TrueType.
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Fail early during font initialization and leave the editor in a
valid state in case of errors during UndoSelection creation.
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This also changes those variables to be references to the casted
document type, instead of pointers.
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Returning a `bool` is meaningless, so let's make it more expresive :^)
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`HexEditor::set_readonly` was never called, even though
`HexEditor::is_readonly` was occasionally queried -- so it's entirely
been removed.
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For each string found we would output it, which was way too much noise
:^)
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The previous shortcut of `Ctrl + Shift + S` conflicted with `Save As...`
action shortcut.
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When you press the escape key in the Browse dialog, the key down event
closes the dialog while the key up event then closes the Run window.
Prevent this by only listening to key down events.
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Instead of defaulting to "bold variant of the system default font",
let's allow the user to set any font they want as the titlebar font.
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It's much nicer to look at a backtrace when it has one line per stack
frame instead of a random number of lines.
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The most common action people will want to do with these windows is
to close them, so let's make that the first choice.
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Since you must provide a file name before saving occurs, this button
should have an ellipsis.
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Previously we would only tell OutOfProcessWebView about the preferred
color scheme when changing it in the browser's settings.
This patch implements reading in the current config value to set the
scheme immediately :^)
See SerenityOS update (July 2022) https://youtu.be/aO0b2X7tzuk?t=2171
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This will allow us to essentially remove /proc/pci node for good, as
well as to create a better GUI application to contain PCI information
with other system hardware info too.
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Without this, it gets a minimum size that's very large and stops you
from resizing the Browser window narrower than 609px.
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The only remaining "manual" knob instatiation is the octave, which will
be moved into an entirely different UI in the future.
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This is not the most useful keyboard binding anyways, plus it will be
extremely hacky to implement it with the generic processor parameter
widgets. Therefore, we'll get rid of it and add back a more generic
keyboard binding system later.
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This automatically creates the correct collection of name label, value
label and "editor" (knob, checkbox, dropdown) depending on the processor
type and layouts them vertically.
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This is for enum widgets; though positioning is not correct as
checkboxes need more options for text-less layout.
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This now shows the shortcut to enable mouse pointer highlighting below
the preview. The GML has also been updated to take advantage of the new
layout features rather than using fixed heights.
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The process memory view loses the selected row when it's redrawn. Call
update() instead of invalidate() to fix this.
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This patch implements man pages opened using the help url protocol
properly getting added to the navigation history as well as enabling
the back and forward buttons in such cases.
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This is a temporary fix until we move AudioPlayerLoop to direct buffer
enqueuing.
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This is a tangly commit and it fixes all the bugs that a plain move
would have caused (i.e. we need to touch other logic which had wrong
assumptions).
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Previously, end block was inconsistent. GUIDPartitionTable treated
end block as an inclusive bound, while MBRPartitionTable and
EBRPartitionTable treated end block as an exclusive bound.
Now all three treat end block as an inclusive upper bound.
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This adds a new application PartitionEditor which will eventually be
used to create and edit partition tables. Since LibPartition does not
know how to write partition tables yet, it is currently read-only.
Devices are discovered by scanning /dev for block device files.
Since block devices are chmod 600, PartitionEditor be must run as root.
By default Serenity uses the entire disk for the ext2 filesystem
without a partition table. This isn't useful for testing as the
partition list for the default disk will be empty. To test properly,
I created a few disk images using various partitioning schemes
(MBR, EBR, and GPT) and attached them using the following command:
export SERENITY_EXTRA_QEMU_ARGS="
-drive file=/path/to/mbr.img,format=raw,index=1,media=disk
-drive file=/path/to/ebr.img,format=raw,index=2,media=disk
-drive file=/path/to/gpt.img,format=raw,index=3,media=disk"
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That's the standard naming convention, but I didn't follow it when
originally creating LibDSP and nobody corrected me, so here I am one
year later :^)
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The automatic nomenclature change for IPC sockets got this one wrong.
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Various changes are needed to support this:
- The directory is created by Core::Account on login (and located in
/tmp).
- Service's sockets are now deleted on exit (to allow re-creation)
- SystemServer needs to handle SIGTERM to correctly destroy services.
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This avoids lag spikes when undoing/redoing large chunks of HTML/CSS
with the HTML preview open. This had been bugging me when reducing
LibWeb issues in the text editor. The debounce timeout is 100ms
so the delay should not be noticeable.
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Previously, changing a system theme with Calculator opened made buttons
with custom color not to update to the new theme - the background color
remained from the previous one.
This is because when setting the color, the widget has to copy the
current palette and modify the foreground color there, which means it
will no longer refer to the system theme and any change there will not
happen here.
Using colors from a system palette fixes this issue and makes buttons
look slightly different from what was here before. But that is because
they're now somewhat more integrated with the system themes! :^)
Type | Old color | New color role
---- | --------- | --------------
Numbers | "blue" | SyntaxNumber
Functions (sqrt, %) | "blue" | SyntaxFunction
Operators (+ - * /) | text-default | SyntaxOperator
Backspace, CE and C | "brown" | SyntaxControlKeyword
Memory operators, = | "red" | SyntaxPreprocessorValue
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This brings the spacing in line with the rest of the system, and
removes unneeded margins that only bloated the layout and caused edges
to be misaligned.
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These changes bring the margins, spacing, and sizes more in line with
what is used in the rest of the system.
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There's no such supervisor pages concept, so there's no need to call
physical pages with the "user_physical" prefix anymore.
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There's no real value in separating physical pages to supervisor and
user types, so let's remove the concept and just let everyone to use
"user" physical pages which can be allocated from any PhysicalRegion
we want to use. Later on, we will remove the "user" prefix as this
prefix is not needed anymore.
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