This patch optimizes the drawing of aa-lines by rotating the drawn
rectangle to the direction where the line points. That enables us to
draw non-straight lines with the proper width.
If a aa-line is drawn that is infact a straigt line we now dont plot
those lines with multipe rectangles across the line - insted we draw
straight lines in one go with just one rectangle of proper size.
Stroking of lines has been enhanced to take care of the edges between
two lines with drawing the stroke till the intersections of two
connected lines.
This patch changes the initialization of the fill_color of an SVGContext
to transparent instead of black to not draw a black filling if the
elements fill_color is defined as "none".
Since handling overflow: hidden in PaintableBox::before_children_paint
while following paint traversal order can't result in correctly computed
clip rectangle for elements that create their own stacking context
(because before_children_paint is called only for parent but overflow:
hidden can be set somewhere deeper but not in direct ancestor), here
introduced new function PaintableBox::clip_rect() that computes clip
rectangle by looking into containing block.
should_clip_overflow flag that disables clip for absolutely positioned
elements in before_children_paint and after_children_paint is removed
because after changing clip rectangle to be computed from not parent
but containing block it is not needed anymore (absolutely positioned
item is clipped if it's containing block has hidden overflow)
This implementation is some-what complete, with the most common missing
/broken feature being opening pages in new tabs using the "_blank"
target.
This is currently broken due to 2 reasons:
- We currently always claim the Window does not have transient
activation, as we do not track the transient activation timestamp
yet. This means that all such window.open calls are detected as
pop-ups, and as such they are blocked. This can be easily bypassed
by unchecking the 'Block Pop-ups' checkbox in the debug menu.
- There is currently no mechanism for the WebContent process to
request a new tab to be created by the Browser process, and as
such the call to BrowsingContext::choose_a_browsing_context does not
actually open another tab.
In order to avoid the base encode/decode methods from being used (and
failing a static assertion), we must be sure to declare/define the
custom type implementations as template specializations.
After this, LibIPC is no longer sensitive to include order.
For the most part, we try to provide specializations of these functions
in various headers by including "LibIPC/Forward.h" and then declaring
encode() and decode() specializations. However, without any forward
declaration of these types, we aren't actually specializing anything.
Rather, we are just declaring overloads, which trips up the base encode
and decode template definitions.
The result is that LibIPC is very sensitive to include order, and the
DependentFalse<> static assertion would fail if the includes weren't
perfectly ordered.
By properly forward declaring these templates, we can make sure the
specializations receive precedence over the base templates.
This has to get quite messy because we currently do evaluation to value
and reference separately meaning we have to deal with a lot of edge
cases here.
Before this change we would ignore that the second backslash is escaped
and template strings ending with ` \\` would be unterminated as the
second slash was used to escape the closing quote.
This moves Get Window Handle, Close Window, and Get Window Handles over
to WebContent so they may be implemented closer to the spec and be used
by Ladybird.
This hasn't been an issue on Serenity, but on Linux, if a program opens
a TCPServer on some port and then exits, that program can't be re-run
until the OS makes the port available again. This is usually ~2x the TCP
socket's maximum segment lifetime, upwards of a minute.
Add an option to TCPServer to allow re-using the port after the program
exits.
Prevent media query parser from falling back into
MediaQuery::create_not_all() for queries with unknown media type.
With this change following test works correctly:
http://wpt.live/css/css-conditional/at-media-001.html
Previously, all keydown KeyEvents were accepted, causing parent widgets
not to receive them. With the addition of shortcut handling to keydown,
shortcuts were not called when the ImageEditor was focused.
If an app file has RequiresRoot=true, launch the app with the requsite
setuid binary. For GUI apps, this is Escalator. For app files with
RunInTerminal=true, this is pls.
