We can use kill(pid,0) to check for kill permissions instead of relying
on file path access. Using 0 as signal does error checking but does not
send a signal.
Applications previously had to create a GUI::Menubar object, add menus
to it, and then call GUI::Window::set_menubar().
This patch introduces GUI::Window::add_menu() which creates the menubar
automatically and adds items to it. Application code becomes slightly
simpler as a result. :^)
Process-separated symbolication was cute, but ultimately the threat
model is kinda silly. We're already *running* the binary, but we're
afraid to parse its symbol table? :^)
This commit makes SystemMonitor and bt do symbolication in-process.
SymbolServer and the symbol user will be removed separately.
This changes (context) menus across the system to conform to titlecase
capitalization and to not underline the same character twice (for
accessing actions with Alt).
When right-clicking with no selected row in the process list,
SystemMonitor would still show a context menu. This disables
the context menu if index is invalid and also disables Alt+Enter
so that build_process_window() is never called with a PID of -1.
Fixes#7167.
Since applications using Core::EventLoop no longer need to create a
socket in /tmp/rpc/, and also don't need to listen for incoming
connections on this socket, we can remove a whole bunch of pledges!
It's frustrating when the system is under heavy load and you want to
investigate using SystemMonitor, but SystemMonitor chokes on the lag.
Let's at give it a fighting chance by maxing out the main thread prio.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
I hereby declare these to be full nouns that we don't split,
neither by space, nor by underscore:
- Breadcrumbbar
- Coolbar
- Menubar
- Progressbar
- Scrollbar
- Statusbar
- Taskbar
- Toolbar
This patch makes everything consistent by replacing every other variant
of these with the proper one. :^)
This is done using a wrapper model that transforms all the information
about a single process in the ProcessModel and turns it into a 2-column
table model with only that process in it.
This menu is only relevant while interacting with the process list,
so let's not have it in the menu bar where its presence implies
universal relevance.
When double-clicking a process in the process list, we now open the
detailed information in a new window instead of showing it in a view
below the process list.
This declutters the main UI, and allows you to view details for
multiple processes at the same time.
This is just a first cut, there are many refinements possible here. :^)
Currently, graphs are defined in terms of graph color. This means that
when the system palette is changed, the old colors are still used. We
switch to storing the color roles and looking up the palette colors on
paint events. We also define the graph line background color as the
graph color at half-transparency.
Now that WindowServer broadcasts the system theme using an anonymous
file, we need clients to pledge "recvfd" so they can receive it.
Some programs keep the "shared_buffer" pledge since it's still used for
a handful of things.
