If the rounded clip node is rectilinear, we can simplify it to a normal
clip node. If not, we really need to use a rounded clip node. In both
cases, we can do the same check we do when collecting normal clips and
avoid the clip node altogether if the child node does not get clipped
anyway.
This saves between 3 and 10 nodes in the widget factory, depending on
what page gets rendered.
Clip nodes have a clip rect and we only need to actually create a clip
node if any child node gets clipped at all. If the clip rect conains the
child node bounds entirely, we don't need a clip node.
I got a lot of "clip in clip" cases, for example a CellClip with a
CellTextClip inside. It is really trivial to merge these when we
pop and makes it easier for all backends, so lets do that.
This affects a few apis, such as gtk_text_iter_get_pixbuf,
gtk_text_buffer_insert_pixbuf and GtkTextBuffer::insert-pixbuf,
which have all been replaced by texture equivalents.
Update all callers.
It's unused. Plain text is not using that framework, neither is
in-process same-display transmission.
So it was only useful for sharing text with custom tags across
applications, and nobody is doing that.
That is some old code that still uses IOChannels, and the only
pseudouser is at-spi-atk's commented out code that is still using
CORBA types.
So get rid of it now before I need to start adapting it to the new
clipboard.
This function returns global session state that may
not be available to applications (e.g. in sandboxed
environments), and is not needed by applications,
so just drop it, instead of keeping a function around
that can't be guaranteed to work.
There are too many stack elements in the main stack. So add a substack
for the pages that display common global state. The appropriate name I
found for it was "Global".
It's used to house the General, Visual, Resources and Statistics pages
for now.
When I rewrote that function to not use GdkDeviceManager,
I overlooked that the window filtering needs to apply
to the master pointer as well, as other code assumes
that _gtk_widget_get_device_window will return non-NULL
on the devices in the list. Fix this.
This signal will be emitted whenever the gesture received a
button release or touch end event without a pairing button
press or touch begin. This usually happens when grabs transfer
input from one widget to another mid-press.
https://bugzilla.gnome.org/show_bug.cgi?id=789163
We can just as well use GdkSeat to enumerate (attached)
devices. Note that this change excludes floating devices
from consideration.
This keeps the copy-pasted code in sync with gtkwindow.c
