Commit Graph

209 Commits

Author SHA1 Message Date
Andreas Kling
30b0e5f82e AK: Make StringBuilder::appendf() pre-allocate the format string length. 2019-04-15 23:56:35 +02:00
Andreas Kling
461aa550eb AK: Add a StringView class. 2019-04-15 14:56:37 +02:00
Andreas Kling
bc5148354f LibCore: Add a CConfigFile class, a simple INI file parser.
You open the configuration for an app like so:

    auto config = CConfigFile::get_for_app("MyApp");

This will then open ~/MyApp.ini and parse it for you.
Immediately start using it in Minesweeper to load the field size and mine
count from a config file.
2019-04-15 02:23:20 +02:00
Andreas Kling
c2093ad994 WindowServer: Move the CPU monitor thingy to its own class. 2019-04-14 04:33:43 +02:00
Andreas Kling
3f6408919f AK: Improve smart pointer ergonomics a bit. 2019-04-14 02:36:06 +02:00
Andreas Kling
2dbece54f5 AK: Add WeakPtr::operator T*() for ergonomy. 2019-04-14 02:15:43 +02:00
Andreas Kling
8feecf6c77 AK: Fix build. 2019-04-12 16:43:48 +02:00
Andreas Kling
8f4c59c276 GVariant: Don't crash when extracting a null String. 2019-04-12 14:43:44 +02:00
Andreas Kling
60a819c14a Kernel: Yet more work on bringing up POSIX SHM. 2019-04-09 02:37:38 +02:00
Andreas Kling
f93b3b7806 AK: Improve StringImpl chomping a bit.
Chomp off any number of trailing [\0\n\r] characters and trim the allocation
to fit instead of keeping the original size.
2019-04-07 20:21:11 +02:00
Andreas Kling
51b4d3fe5a GHttp: Work on bringing this up. 2019-04-07 19:35:48 +02:00
Andreas Kling
47d270b577 WindowServer: Factor out window frame logic into a WSWindowFrame class.
The window frame is an object that contains a window, its title bar and
window border. This way WSWindowManager doesn't have to know about all the
different types of window borders, titlebar rects, etc.
2019-04-05 15:54:56 +02:00
Andreas Kling
bcc00857a4 AK: Revert Eternal<T> for now since it doesn't work as intended. 2019-04-05 05:14:20 +02:00
Andreas Kling
9de7a0daaf AK: Fix problem when building i686-pc-serenity toolchain from scratch. 2019-04-05 03:58:40 +02:00
Andreas Kling
c02c9880b6 AK: Add Eternal<T> and use it in various places.
This is useful for static locals that never need to be destroyed:

Thing& Thing::the()
{
    static Eternal<Thing> the;
    return the;
}

The object will be allocated in data segment memory and will never have
its destructor invoked.
2019-04-03 16:52:25 +02:00
Andreas Kling
c0009e3173 PNGLoader: Use MappedFile. 2019-04-03 14:15:35 +02:00
Andreas Kling
3dc3754cde Font: Clean up AK::MappedFile and use it for mapping font files. 2019-04-03 13:51:49 +02:00
Andreas Kling
ab6bd3872b AK: Remove unused TemporaryFile class. 2019-04-03 13:20:08 +02:00
Andreas Kling
ac46e45f6e Kernel: Remove unneeded kassert.h. 2019-04-03 12:51:10 +02:00
Andreas Kling
beb9c970c9 AK: Remove useless ktime.h 2019-04-03 12:09:27 +02:00
Andreas Kling
60f236b285 AK: Clean up some of the confusion that is AK/kmalloc.{cpp,h} 2019-04-03 12:07:41 +02:00
Andreas Kling
17e02e7450 Move NetworkOrdered.h to AK/ since it's used in both kernel and userspace. 2019-04-02 20:04:54 +02:00
Andreas Kling
6673284b06 LibGUI: Switch to a resizing cursor when hovering or using a GSplitter.
Also expose the various standard cursors on WSWindowManager so they can
be reused by the override mechanism.
2019-04-02 02:34:09 +02:00
Andreas Kling
90b2723e7a AK: Tweak CALLABLE_WHEN macro in Retained. 2019-03-31 22:11:13 +02:00
Andreas Kling
2c6a597d77 FileManager: Make the tree view follow the directory view navigations. 2019-03-30 03:27:25 +01:00
Andreas Kling
56f7b392c1 WindowServer: Move the CPU usage graph updates to a secondary thread.
This avoids blocking the main thread on filesystem access, which created
noticeable stutters during compilation.
2019-03-27 14:59:22 +01:00
Andreas Kling
23bb276fcd LibC: Run constructors on process startup.
Cooperate with the compiler to generate and execute the _init_array list
of constructor functions on userspace program statup. This took two days
to get working, my goodness. :^)
2019-03-27 12:48:21 +01:00
Andreas Kling
e2a24e5746 AK: printf() should support %#x and %#o. 2019-03-27 01:29:07 +01:00
Andreas Kling
17b9fb7bfc AK: HashMap::set() didn't save new values for existing keys. 2019-03-25 04:23:17 +01:00
Andreas Kling
86413a6f5a LibGUI+FileManager: Add a GIcon class to support multi-size icons.
A GIcon can contain any number of bitmaps internally, and will give you
the best fitting icon when you call bitmap_for_size().
2019-03-24 04:28:36 +01:00
Andreas Kling
b6cd66c3b5 AK: Uh, okay, it seems like we need those 64-bit division helpers after all. 2019-03-24 01:19:51 +01:00
Andreas Kling
db6084538f AK: Don't compile the 64-bit division helpers in userland builds. 2019-03-24 00:53:56 +01:00
Andreas Kling
60d25f0f4a Kernel: Introduce threads, and refactor everything in support of it.
The scheduler now operates on threads, rather than on processes.
Each process has a main thread, and can have any number of additional
threads. The process exits when the main thread exits.

This patch doesn't actually spawn any additional threads, it merely
does all the plumbing needed to make it possible. :^)
2019-03-23 22:03:17 +01:00
Andreas Kling
5ca62f356b FileManager: Open PNG files with QuickShow when activated. 2019-03-22 12:43:29 +01:00
Andreas Kling
23fe630057 AK: Allow printing a literal '%' character with the printf family. 2019-03-22 01:50:32 +01:00
Andreas Kling
c2a38c86cf AK: Fix busted __udivmoddi4() implementation. 2019-03-21 17:33:06 +01:00
Andreas Kling
9dfcd95cd7 Use 64-bit integers inside Stopwatch to enable longer timings. 2019-03-21 13:41:36 +01:00
Andreas Kling
fe2fa4ac80 DNSLookupServer: Start working on a userspace DNS resolver.
This doesn't have any server functionality just yet, but it does post
decent-looking DNS queries and parse the responses.
2019-03-19 16:29:06 +01:00
Andreas Kling
43304d2adf WindowServer: Add special treatment for modal windows.
While a WSClientConnection has a modal window showing, non-modal windows
belonging to that client are not sent any events.
2019-03-19 00:52:39 +01:00
Andreas Kling
214b67defd AK: Add Vector::remove_first_matching(Callback).
This is a nice little helper to remove one item based on a matching
callback without having to do iteration yourself.
2019-03-18 20:51:40 +01:00
Andreas Kling
9ad076178a GIODevice: Add a read_all() that returns a ByteBuffer with all we can read.
Use this to implement file opening in TextEditor.
2019-03-18 14:38:30 +01:00
Andreas Kling
ef05d8cbf6 AK: Use an OwnPtr for the VectorImpl.
I don't know why it wasn't implemented this way already. This fixes a leak
in operator=(Vector&&) that we were hitting on Ext2FS write.
2019-03-17 15:53:03 +01:00
Andreas Kling
1c6dfc3282 AK: Make ByteBuffer's copy() and wrap() take void*.
This way we don't have to cast whatever we're passing to copy()/wrap().
2019-03-17 00:36:41 +01:00
Andreas Kling
dd5ca1940a AK: Hoist the assertion in Retainable::release() to RetainableBase.
This means we don't have to generate a __PRETTY_FUNCTION__ symbol there
for each and every specialization.
2019-03-16 13:48:56 +01:00
Andreas Kling
3ebb5fbb87 AK: Remove custom allocator feature from Vector.
This wasn't really used and generated a whole bunch of template bloat.
2019-03-16 13:24:39 +01:00
Andreas Kling
313ee8dd19 Move Lock from AK to Kernel, since it only works inside the kernel. 2019-03-16 13:18:22 +01:00
Andreas Kling
15657f0916 AK: Remove Buffer<T> since it was only ever instantiated with T=byte.
Instead make a specialized AK::ByteBufferImpl class for the backing store
of AK::ByteBuffer. This reduces template bloat.
2019-03-16 13:12:13 +01:00
Andreas Kling
955a0ff477 AK: Reduce template bloat by hoisting non-typed parts of Retainable.
This is a bit of an old school hack, but it does remove a whole bunch of
generated symbols.
2019-03-16 12:47:19 +01:00
Andreas Kling
f87dec1cbf AK: Add CircularQueue::at(). 2019-03-15 12:13:51 +01:00
Andreas Kling
209a16bb7f IPv4: Dynamically allocate the UDP source port if needed. 2019-03-13 16:05:56 +01:00