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Author SHA1 Message Date
Andreas Kling 550b0b062b AK: Rename RetainPtr.h => RefPtr.h, Retained.h => NonnullRefPtr.h. 2019-06-21 18:45:59 +02:00
Andreas Kling e97d714bbc Documentation: Update SmartPointers.md with new pointer names. 2019-06-21 18:42:17 +02:00
Andreas Kling c26e3ce86b Change "retain" to "ref" in various comments. 2019-06-21 18:40:24 +02:00
Andreas Kling 90b1354688 AK: Rename RetainPtr => RefPtr and Retained => NonnullRefPtr. 2019-06-21 18:37:47 +02:00
Andreas Kling 77b9fa89dd AK: Rename Retainable => RefCounted. 
(And various related renames that go along with it.)
 2019-06-21 15:30:03 +02:00
Andreas Kling ef1bfcb9d8 WindowServer: Move some event code from WSWindowManager to WSMenuBarKeeper. 2019-06-21 15:02:11 +02:00
Andreas Kling ede598589a WindowServer: Make most of WSMenuBarKeeper private. 
The outside world doesn't need to know about all this stuff.
 2019-06-21 11:12:45 +02:00
Andreas Kling 2e9cc75d11 WindowServer+Taskbar: Let WindowServer manage the "window menus". 
Taskbar now simply asks the WindowServer to popup a window menu when right
clicking on a taskbar button.

This patch also implements the "close" menu item, and furthermore makes the
window menu show up when you left-click a window's titlebar icon. :^)
 2019-06-21 11:03:43 +02:00
Andreas Kling da475ce3f5 LibGUI: Refactor the keyboard activation code a bit to use WeakPtr<GWidget>. 2019-06-21 10:09:57 +02:00
Andreas Kling 41bcabd9aa PaintBrush: Make a little icon for the spray tool. 2019-06-21 09:22:32 +02:00
Andreas Kling 9ac17c7bc9 WindowServer: Render the global menubar into a separate WSWindow. 
Previously we were rendering the whole menubar on every compose(),
even if nothing changed about it. Now it's in its own window and can
be invalidated and painted separately.
 2019-06-21 08:19:43 +02:00
Andreas Kling d99b1a9ea0 LibHTML: Add the outline of a CSS stylesheet object graph. 2019-06-20 23:25:25 +02:00
Andreas Kling 2e2b97dc8a LibHTML: Add layout() overrides for LayoutText and LayoutBlock. 2019-06-20 23:00:26 +02:00
Andreas Kling 8cb0c765ca LookupServer: Use a CFile for loading /etc/hosts. 
This fixes an issue with the lines having extra bytes at the end due after
converting from ByteBuffer to String.
 2019-06-20 21:48:33 +02:00
Andreas Kling a7dc1a7d6b AK: Make StringImpl a bit smaller. 
There's no need for a member char* m_characters if we always store them
in the inline buffer. So with this patch, we now do.
After that, rearrange the members a bit for ideal packing. :^)
 2019-06-20 13:23:48 +02:00
Andreas Kling 8c0ae711d8 Kernel+LibC: Make page fault crashes a bit more readable. 
We'll now try to detect crashes that were due to dereferencing nullptr,
uninitialized malloc() memory, or recently free()'d memory.
It's not perfect but I think it's pretty good. :^)

Also added some color to the most important parts of the crash log,
and added some more modes to /bin/crash for exercising this code.

Fixes #243.
 2019-06-19 20:52:12 +02:00
Andreas Kling 15bea7153a Kernel: Symbolicate the crash address too, not just the call stack. 
Also print it in shiny red to make it extra easy to spot. :^)
Fixes #244.
 2019-06-19 18:51:17 +02:00
Andreas Kling c5d623e048 AK: Add some convenient functions to JsonValue. 2019-06-19 13:08:07 +02:00
Andreas Kling 9149a519f5 printf: Support printing negative values with %f or %g. 2019-06-18 14:47:52 +02:00
Andreas Kling 4080221547 WindowServer: Remove unused WSWindowManager::m_windows hash table. 2019-06-18 14:40:18 +02:00
Andreas Kling 203f8e5320 AK: Add IPv4Address(NetworkOrdered<dword>) constructor. 2019-06-18 11:40:39 +02:00
Andreas Kling d9a48b5916 AK: Move IPv4Address from Kernel/Net/ to AK/ since it's quite useful. 2019-06-18 11:28:48 +02:00
Andreas Kling 9f7c11710f printf: Treat %g as %f for now. 2019-06-18 09:46:39 +02:00
Andreas Kling aa3df518e7 AK: Rename JsonObject::to_string() and pals to serialized(). 
And the variant that serializes into a StringBuilder is called serialize().
 2019-06-18 09:37:47 +02:00
Andreas Kling 15fa4f1c55 AK: ScopeGuard.h needs StdLibExtras.h 2019-06-18 09:31:14 +02:00
Andreas Kling 4ee39d6292 AK: Override StringImpl's operator delete to silence valgrind. 2019-06-18 09:26:36 +02:00
Andreas Kling 92cda74724 AK: Fix leak in JsonValue::operator=(JsonValue&&). 
Amusingly I introduced this leak while explaining that this type of leak is
a common bug, and saying I'm used to looking for it. :^)
 2019-06-18 09:22:19 +02:00
Andreas Kling 4147394dcb AK: Add JsonValue(const char*). 
This should obviously become a string, but if we don't have it, constructing
from a string literal ends up creating a boolean value.
 2019-06-18 09:11:31 +02:00
Andreas Kling 1a761ea4fd AK: Add JsonValue(unsigned) ctor and as_string(). 2019-06-18 08:55:58 +02:00
Andreas Kling 114768562a AK: Including <AK/kstdio.h> should pull in <stdio.h> etc on host builds. 2019-06-18 08:53:26 +02:00
Andreas Kling 28a4963242 AK: Make ASSERT_NOT_REACHED() work nicely in host builds. 2019-06-18 08:52:21 +02:00
Andreas Kling ee347effac AK: Use a single StringBuilder throughout JSON serialization. 2019-06-17 21:36:54 +02:00
Andreas Kling 3b9fcab1af VisualBuilder: Switch to JSON for the form output. 
This makes widgets-within-widgets straightforward instead of confusing.
The UI doesn't actually let you put widgets inside one another just yet,
but at least now the output format won't be a problem. :^)
 2019-06-17 19:50:30 +02:00
Andreas Kling 04a8fc9bd7 AK: Add some classes for JSON encoding. 
This patch adds JsonValue, JsonObject and JsonArray. You can use them to
build up a JsonObject and then serialize it to a string via to_string().

This patch only implements encoding, no decoding yet.
 2019-06-17 19:47:35 +02:00
Sergey Bugaev 7ccb84e58e PaintBrush: Make spray circular. 2019-06-17 16:11:01 +02:00
Sergey Bugaev 9fa4e779ff LibM: Rewrite trigonometric functions. 
This way they seem to actually work as expected ;)
 2019-06-17 16:11:01 +02:00
Robin Burchell 502c54e39a Add a simple spray fill tool 
Could do with some more tweaking no doubt, and it'd be nice to have a
circular spray, but this is better than nothing.
 2019-06-17 05:54:32 +02:00
Andreas Kling 940eb1bbeb
Merge pull request #173 from faissaloo/serenity-keys 
SerenityKeys
 2019-06-16 22:37:33 +02:00
faissaloo b7d1eee047 LibM: Add trigonometric approximations and misc mathematical functions 2019-06-16 22:14:49 +02:00
faissaloo 54005e6942 GWindow: Get rid of superflous variable 2019-06-16 21:07:55 +01:00
faissaloo 55e115b0cd LibGUI: clang-format 2019-06-16 21:01:51 +01:00
Andreas Kling 0db2f3cbe6 LibHTML: Add a Frame class, start fleshing out recursive layout. 
Layout is initiated from Frame::layout(). It makes the document's layout
node as wide as the frame, and then we'll take it from there.
 2019-06-16 21:35:03 +02:00
faissaloo 770907f90c GWindow: Cleanup 2019-06-16 16:55:39 +01:00
Andreas Kling f49e5c6732 PaintBrush: Reduce debug spam in the color editor dialog. 2019-06-16 16:33:16 +02:00
Andreas Kling cf17e385b5 PaintBrush: Allow editing palette colors by ctrl-clicking them. 
Maybe the ColorDialog class could be fashioned into something generally
usable in LibGUI, but for now it lives in the PaintBrush app. :^)
 2019-06-16 15:09:36 +02:00
Andreas Kling 017c0f87b4 Color: Add setters for the red, green and blue components. 2019-06-16 15:09:11 +02:00
Andreas Kling 1db169244a GSpinBox: The initial text should be "0". 2019-06-16 15:08:52 +02:00
Robin Burchell 862682b1bb SystemServer: Shut down after 5 seconds if testmode=1 is set on the kernel command line 2019-06-16 14:33:59 +02:00
Robin Burchell 0a3abcc0a8 Kernel: Expose kernel command line to userspace through /proc/cmdline 2019-06-16 14:33:59 +02:00
Callum Attryde 267672efee Userland: Add wc program (#228) 
Fixes #159.
 2019-06-16 14:13:57 +02:00