RGBCube/serenity
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98 commits

Author SHA1 Message Date
Andreas Kling
7234900f61 WindowServer+LibGUI: Coalesce multiple client paints into GMultiPaintEvents. 
This allows GWindow to paint up to 32 separate rects before telling the
WindowServer to flip the buffers. Quite a bit smoother. :^)
 2019-04-20 17:38:51 +02:00
Andreas Kling
7efd61fcf5 WindowSerer+LibGUI: Send multiple rects in invalidation/flush messages. 
This patch moves to sending up to 32 rects at a time when coordinating the
painting between WindowServer and its clients. Rects are also merged into
a minimal DisjointRectSet on the server side before painting.

Interactive resize looks a lot better after this change, since we can
usually do all the repainting needed in one go.
 2019-04-20 17:23:35 +02:00
Andreas Kling
49e7ffc06a WindowServer: Introduce a WM event mask so Taskbar can ignore window rects. 
Taskbar was waking up to do nothing every time a window rect changed.
 2019-04-20 14:40:59 +02:00
Andreas Kling
ab94a6be00 AK: Add String::copy(BufferType) helper. 
This will create a String from any BufferType that has data() and size().
 2019-04-20 14:13:40 +02:00
Andreas Kling
301a269ca0 Get rid of SERENITY macro since the compiler already defines __serenity__ 
This makes it a bit easier to use AK templates out-of-tree.
 2019-04-20 12:58:49 +02:00
Andreas Kling
6aead8998a WindowServer: Fix minor header dependency issue. 2019-04-20 12:49:11 +02:00
Andreas Kling
3c0afccca0 WindowServer: Improve the look of menu separators. 2019-04-18 19:58:25 +02:00
Andreas Kling
b88f2bc799 WindowServer: Broadcast window icons to newly joined WM listener clients. 2019-04-18 19:42:48 +02:00
Andreas Kling
e74b5bc054 ProcessManager+WindowServer: Do a little less malloc() in CPU monitor code. 2019-04-18 03:37:01 +02:00
Andreas Kling
c7d6e568ba WindowServer: Tweak window icon placement again. 2019-04-18 02:11:44 +02:00
Andreas Kling
f6b4013329 WindowServer: Make window title bars slightly thicker. :^) 2019-04-18 01:45:52 +02:00
Andreas Kling
c931eaa22c WindowServer: Generate a separate WM event for window icon changes. 2019-04-18 00:39:11 +02:00
Andreas Kling
c4c7f224d5 WindowServer: Use CFile in the CPU monitor code. 2019-04-18 00:12:04 +02:00
Andreas Kling
18ef6b111b WindowServer: Mouse switching between system menu and app menu was broken. 2019-04-17 12:06:09 +02:00
Andreas Kling
486ed41fd2 WindowServer: Tweak window icon placement. 2019-04-16 22:37:46 +02:00
Andreas Kling
86361d3d45 WindowServer: Improve the look of menus. 
This patch makes menus stand out a bit more from their background by using
the same kind of shading that Windows 2000 had.
 2019-04-16 17:02:26 +02:00
Andreas Kling
311019d8ee WindowServer: Don't waste time pre-filling windows with background color. 
There's a subsequent pass that fills whatever the backing store didn't
cover anyway, just a few lines later. This was all wasted work.
 2019-04-16 15:10:57 +02:00
Andreas Kling
f61549ca5f Make better use of geometry class helpers in some places. 2019-04-16 13:58:02 +02:00
Andreas Kling
bc6ac1c2f2 WindowServer: Let the CPU monitor keep /proc/all open between refreshes. 
Just seek to the beginning on every iteration and start over. This avoids
a bunch of syscalls.
 2019-04-15 23:57:31 +02:00
Andreas Kling
a3e8fc3d9c LibCore: Add a convenience constructor for CTimer. 
new CTimer(250, [] { thing_to_do_every_250_msec(); });
 2019-04-14 05:44:15 +02:00
Andreas Kling
2af729a58a WindowServer: Simplify a few things in WSEventLoop. 2019-04-14 05:37:07 +02:00
Andreas Kling
94a5e08faf WindowServer: Rename WSMessage* => WSEvent*. 
Since I'm on a roll here, I'll just rename WSMessageFoo to WSEventFoo now
that these inherit from CEventFoo anyway.
 2019-04-14 05:23:37 +02:00
Andreas Kling
de184d0999 WindowServer: Port WindowServer to LibCore. 
This was pretty straightforward thanks to the work I did separating out
LibCore from LibGUI already. :^)

- WSMessageLoop now inherits from CEventLoop.
- WSMessage now inherits from CEvent.
- WSMessageReceiver goes away.

Now there is only one event loop in Serenity. Very nice!
 2019-04-14 05:15:22 +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
d5dec1922b WindowServer: Make menu windows inherently modal. 
It was confusing that you could interact with other windows with a menu up.
 2019-04-14 02:16:49 +02:00
Andreas Kling
91e1f3ffb1 LibGUI+WindowServer: Add a way to dismiss opened menus from the client. 2019-04-14 01:53:19 +02:00
Andreas Kling
c09c114d77 WindowServer+LibGUI: Add ability to set per-window icons. 
The icons are passed around as filesystem paths for now, since the shared
memory bitmaps only support 2 sides.
 2019-04-13 16:59:55 +02:00
Andreas Kling
c06a3bdeb4 LibGUI+WindowServer: Add support for per-GWidget context menus. 
You can now simply assign a GMenu as a GWidget's context menu and it will
automagically pop up on right click. :^)
 2019-04-12 17:18:13 +02:00
Andreas Kling
054c982181 LibGUI+WindowServer: Add support for enabled/disabled actions. 
The enabled state of a GAction now propagates both to any toolbar buttons
and any menu items linked to the action. Toolbar buttons are painted in
a grayed out style when disabled. Menu items are gray when disabled. :^)
 2019-04-12 02:53:27 +02:00
Andreas Kling
af070324db WindowServer: Tweak window title positioning. 2019-04-11 02:59:40 +02:00
Andreas Kling
77a77b5bf7 WindowServer: Add 1440x900 resolution shortcut to system menu. 2019-04-11 00:21:08 +02:00
Andreas Kling
5e0577a042 Introduce LibCore and move GElapsedTimer => CElapsedTimer. 
I need a layer somewhere between AK (usable both by userspace and kernel)
and LibGUI (usable by userspace except WindowServer.) So here's LibCore.
 2019-04-10 16:14:44 +02:00
Andreas Kling
cfab81a961 WindowServer: Stop tracking whether clients have painted since last resize. 
This optimization is no longer needed now that clients coalesce resizes
on their own. :^)
 2019-04-10 15:46:56 +02:00
Andreas Kling
55811f233f LibGUI+WindowServer: Coalesce paints and resizes on the client side. 
Only process paint and resize events on the GUI client side if those events
have the latest up-to-date window size. This drastically reduces async
overdraw during interactive resize.
 2019-04-10 15:39:28 +02:00
Andreas Kling
d4818dd2dd WindowServer: Give windows a "background color" to use for missing parts. 
When resizing a window, we often end up having to paint some part of it
without coverage in the current backing store. This patch makes those cases
look nicer by having a fallback background color for each window, passed
along with the CreateWindow client message.
 2019-04-10 14:29:47 +02:00
Andreas Kling
30e2d62c38 WindowServer: Factor out some parts of compose(). 
The main compositing loop was getting pretty unwieldy. Break out some parts
into functions so it's more understandable.
 2019-04-10 13:51:47 +02:00
Andreas Kling
a00a2a9db5 WindowServer: Show ongoing resize in number of w/h increments, too. 
This makes something like "(80x25)" show up in the resizing label as well
during Terminal resize. :^)
 2019-04-09 17:48:01 +02:00
Andreas Kling
1ab99903af WindowServer: Display the window geometry while it's being moved or resized. 2019-04-09 17:17:30 +02:00
Andreas Kling
4ba5e472be WindowServer: Always activate newly added windows. 
This feels a lot better than new windows popping in inactive state.
 2019-04-09 16:25:14 +02:00
Andreas Kling
7f2eeb0b35 LibGUI+WindowServer: Add support for GWidget tooltips. 
Any GWidget can have a tooltip and it will automatically pop up below the
center of the widget when hovered. GActions added to GToolBars will use
the action text() as their tooltip automagically. :^)
 2019-04-08 18:58:44 +02:00
Andreas Kling
c7365a00f8 WindowServer: Add ability to initiate window resize from window edges. 2019-04-06 23:20:06 +02:00
Andreas Kling
0808d5158c WindowServer: Make WSButton a Weakable and stop rawly pointing to it. 
We had a crash due to dereferencing a destroyed WSButton after clicking
a window close button. Avoid that problem by using WeakPtr.
 2019-04-06 21:17:02 +02:00
Andreas Kling
d89d759c36 WindowServer: Pick a new active window when the active window is minimized. 
Also use the same logic when the active window is removed.
 2019-04-06 20:50:38 +02:00
Andreas Kling
8bda69e32f WindowServer: Remove some debug spam. 2019-04-06 13:45:42 +02:00
Andreas Kling
f12573cb63 Add a slight hover highlight to GButton and WSButton. :^) 2019-04-06 04:08:09 +02:00
Andreas Kling
ef9fbef4c6 Taskbar: Show minimized window titles in [brackets]. 
Had to plumb the minimization state from WindowServer to Toolbar in order
to implement this.
 2019-04-06 00:58:30 +02:00
Andreas Kling
f6ca94605c WindowServer: Add a window minimization button. 
The window is simply ignored in the painting and hit testing traversal
when in minimized state, same as we do for invisible windows.

The WM_SetActiveWindow message (sent by Taskbar) brings it back into the
non-minimized state. :^)
 2019-04-05 22:32:00 +02:00
Andreas Kling
0fc3ccaa52 WindowServer: Make WSButton behave more like a normal button. 
Previously it would just close the window on MouseDown. Now we do the normal
thing where we require a MouseUp inside the button rect before committing.
 2019-04-05 21:53:45 +02:00
Andreas Kling
0d60c56b51 WindowServer: Make WSWindowFrame and WSButton deal in relative coordinates. 
This was a bit painful to get right. The code is a lot more pleasant to
deal with now that all coordinates are relative to their local system
instead of being absolute screen coordinates.
 2019-04-05 21:33:34 +02:00