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73 commits

Author SHA1 Message Date
Tom
ad5d9d648b Kernel: Use PAE to allow accessing all physical memory beyond 4GB
We already use PAE for the NX bit, but this changes the PhysicalAddress
structure to be able to hold 64 bit physical addresses. This allows us
to use all the available physical memory.
2021-07-08 11:43:34 +02:00
Daniel Bertalan
ca06fd658d Everywhere: Remove unused local variables and lambda captures 2021-07-08 10:11:00 +02:00
Spencer Dixon
00f93b2545 LibThreading: Add ability to cancel ongoing BackgroundActions
Handlers of the BackgroundAction are responsible for checking if the
action has been cancelled and returning early.
2021-07-02 16:47:14 +02:00
Andreas Kling
ee3a73ddbb AK: Rename downcast<T> => verify_cast<T>
This makes it much clearer what this cast actually does: it will
VERIFY that the thing we're casting is a T (using is<T>()).
2021-06-24 19:57:01 +02:00
Gunnar Beutner
631d36fd98 Everywhere: Add component declarations
This adds component declarations so that users can select to not build
certain parts of the OS.
2021-06-17 11:03:51 +02:00
Ali Mohammad Pur
7ac196974d Everywhere: Replace Vector<T*> with nonnull entries with Vector<T&> 2021-06-08 19:14:24 +02:00
Marcus Nilsson
b06d01f040 SystemMonitor: Disable menu items for inaccessible process
Disable the context menu items if user cannot access the process.

Fixes #7486
2021-05-28 18:45:57 +01:00
Jesse Buhagiar
2753505962 SystemMonitor: Use u64 for disk sizes
This fixes #7288, which was being caused by unsigned 32-bit integer
overflow
2021-05-28 16:37:25 +01:00
Andreas Kling
a1e133cc6b LibCore: Make ProcessStatisticsReader return results in a Vector
The HashMap API was overkill and made using this less ergonomic than
it should be.
2021-05-23 11:10:15 +02:00
Andreas Kling
786f6841b3 SystemMonitor: Remove "Inspect Process" action from context menu
Since everyone opts out of being inspectable by default now, let's not
offer inspection from the menu since it will fail in a default setup.
2021-05-22 23:30:40 +02:00
Andreas Kling
9676548800 SystemMonitor: Symbolicate process stacks in a background thread
Use a Threading::BackgroundAction to symbolicate stacks. This avoids
blocking the main thread and keeps the GUI running (mostly.)
2021-05-22 19:57:19 +02:00
Andreas Kling
5729b4e9a5 SystemMonitor: Don't unveil /tmp/portal/symbol
This portal doesn't exist after SymbolServer has been removed.
2021-05-22 18:54:22 +02:00
Andreas Kling
5d6252b29e LibSymbolication: Rename Client.{cpp,h} => Symbolication.{cpp,h} 2021-05-22 18:54:22 +02:00
Andreas Kling
252cb54310 LibSymbolication+SystemMonitor+bt: Move symbolication back in-process
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.
2021-05-22 18:54:22 +02:00
Andreas Kling
d783076a30 Userland: Rename LibSymbolClient => LibSymbolication 2021-05-22 18:54:22 +02:00
Max Wipfli
229414b002 Applications: Use titlecase and distinct underlined characters in menus
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).
2021-05-21 18:41:28 +01:00
Andreas Kling
6a012ad79f LibGfx: Remove Gfx::FontDatabase::default_bold_font()
Instead use default_font().bold_variant() in cases where we want a bold
variant of the default font. :^)
2021-05-20 20:55:29 +02:00
Marcus Nilsson
63897c469b
SystemMonitor: Don't try and show process window with nothing selected (#7221)
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.
2021-05-18 08:10:27 +02:00
brapru
c2ae6c189e SystemMonitor: Show UDP sockets
Creates a new TableView in the socket list for UDP information.

Resolves #6980.
2021-05-18 08:03:40 +02:00
Linus Groh
067b880459 SystemMonitor: Make ProcessModel icon column non-sortable
Sorting by icon is neither intuitive nor useful, so let's disable it
(like in GUI::FileSystemModel).
2021-05-15 00:15:09 +01:00
Andreas Kling
ef09f9c825 SystemMonitor: Make sure we set a model before changing column sizes
Changing a view's column metadata requires that a model is set.
2021-05-15 00:50:51 +02:00
Andreas Kling
31d4bcf5bf Userland: Tighten a *lot* of pledges! :^)
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!
2021-05-13 23:28:40 +02:00
Andreas Kling
3c3b384c80 SystemMonitor: Boost main thread priority to maximum on startup
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.
2021-05-13 23:28:40 +02:00
Linus Groh
c8738bbd7e SystemMonitor: Spell process window title as "System Monitor"
This is what we use for the main window and elsewhere.
2021-05-12 17:52:56 +01:00
Ali Mohammad Pur
a91a49337c LibCore+Everywhere: Move OpenMode out of IODevice
...and make it an enum class so people don't omit "OpenMode".
2021-05-12 11:00:45 +01:00
Andreas Kling
4b0098e52f Everywhere: Rename app_menu to file_menu or game_menu 2021-05-01 17:40:54 +02:00
Andreas Kling
3d4afe7614 Everywhere: "indexes" => "indices"
I've wasted a silly amount of time in the past fretting over which
of these words to use. Let's just choose one and use it everywhere. :^)
2021-04-29 22:23:52 +02:00
Andreas Kling
935be7f297 SystemMonitor: Show action status tips in the statusbar :^) 2021-04-23 17:25:33 +02:00
Andreas Kling
b91c49364d AK: Rename adopt() to adopt_ref()
This makes it more symmetrical with adopt_own() (which is used to
create a NonnullOwnPtr from the result of a naked new.)
2021-04-23 16:46:57 +02:00
Andreas Kling
0eedf3bfea SystemMonitor: Only show two decimal digits for the CPU usage 2021-04-22 18:24:12 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
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 *
2021-04-22 11:22:27 +02:00
Andreas Kling
2a6a54dea5 Userland: Use Core::DirIterator::next_full_path()
Simplify some code by using this instead of concatenating the full path
ourselves at the call site.
2021-04-21 23:49:01 +02:00
Andreas Kling
a2baab38fd Everywhere: It's now "Foobar", not "FooBar", and not "foo bar"
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. :^)
2021-04-13 16:58:15 +02:00
Andreas Kling
e43fba0c58 SystemMonitor: Add tab with detailed state to process properties window
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.
2021-04-11 13:24:59 +02:00
Andreas Kling
a78ea2c0b2 SystemMonitor: Add a little header to the process properties window
Show a larger (32x32) version of the executable icon and the process
name + PID above the various property tabs.
2021-04-11 12:52:42 +02:00
Andreas Kling
1c52dc86ee SystemMonitor: Simplify executable icon lookup in ProcessModel 2021-04-11 12:52:42 +02:00
Andreas Kling
2c94c9fa7f SystemMonitor: Add Alt shorcuts to menu actions 2021-04-09 17:10:30 +02:00
Andreas Kling
7b9754d976 SystemMonitor: Highlight kernel processes a bit better in SystemMonitor
Kernel processes are now displayed with a gear icon and a "(*)" suffix
in the process list.
2021-04-06 17:55:47 +02:00
Andreas Kling
516868e197 SystemMonitor: Add Alt shortcuts for top-level menus 2021-04-05 23:15:43 +02:00
Andreas Kling
6902adbb84 SystemMonitor: Only show the most important process stats by default
You can still enable additional columns via the context menu, and this
gives us a much more focused default interface.
2021-04-05 13:40:25 +02:00
Andreas Kling
cbc582e0df SystemMonitor: Don't generate backtraces while not looking at them 2021-04-05 11:42:54 +02:00
Linus Groh
45d4bf156d SystemMonitor: Tweak default window size
This ensures that all information on the 'Graphs' tab is visible by
default without having to resize the window.

Fixes #6135.
2021-04-05 11:26:07 +02:00
Andreas Kling
7b7cbcecdf SystemMonitor: Scope the process-specific actions to the process list
We don't want the process-specific actions to activate via keyboard
shortcuts when we're not focusing the process list.
2021-04-04 22:45:45 +02:00
Andreas Kling
5d379fcfb4 SystemMonitor: Actually reuse existing process properties windows 2021-04-04 22:43:43 +02:00
Andreas Kling
eff7ea5b84 LibGUI: Add GUI::CommonActions::make_properties_action()
Many apps want a "Properties" action with the same icon and shortcut.
2021-04-04 22:43:43 +02:00
Andreas Kling
578f749791 SystemMonitor: Remove unnecessary splitter from UI layout 2021-04-04 22:43:43 +02:00
Andreas Kling
8f0f6af369 SystemMonitor: Show total CPU usage percentage in status bar 2021-04-04 22:43:43 +02:00
Andreas Kling
9cba533e36 SystemMonitor: Tweak main UI layout :^) 2021-04-04 22:43:43 +02:00
Andreas Kling
a1b7bd6fea SystemMonitor: Add ability to open process properties from context menu 2021-04-04 22:43:43 +02:00
Andreas Kling
af06eac364 SystemMonitor: Remove "Process" context menu from menu bar
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.
2021-04-04 22:43:43 +02:00