We do not need to translate this on the CPU when we can instead push it
to the GPU in the same format and allow it to swizzle.
This fixes a huge number of memory allocations found while uploading the
GTK animation in widget-factory.
Just compiling these out means you have to write code slightly differently
so that you don't end up with "if ();" afterwards.
This adds a "do {} while (0)" so that we're still semantically a statement
but will also compile out.
My reading of the code is that gdk_drop_new() is not
consuming the content formats it is given, so the caller
must not pass a new reference.
Needs testing on Windows.
Whenever we communicate targets, we need to the union, otherwise
we don't tell the other side about our serialization. This makes
drops of images from gtk4-icon-browser to gimp and libreoffice
succeed in transferring data.
Fixes: #3654
When creating the output stream for a drop, we must
pass the mimetypes we support, otherwise the picking
of the right handler does not work.
Fixes: #3652
This attempts to fix the counter-intuitive resizing of surfaces in GTK4 where
the surface grows or shrinks at the right and/or bottom edge when the window
resized from the top and/or left edge(s).
This is not yet perfect as the window stutters upon resizing from the top
and/or left edges, but at least makes resizing more intuitive.
Remove the 'resized' member from the GdkWin32Surface structure, as we already
have a structure with a member that keeps track of whether a surface is being
resized, so we can just use that and avoid some confusion in the process
Sometimes the size will exceed the minimum bounds. For example crazy
applications like the widget factory that contains the world, or when a
user interactively resizes a window to be larger than the monitor the
window is on is.
The former is questionable, but the latter is not, and from here we
can't really see the difference, so just stop complaining.
Closes: https://gitlab.gnome.org/GNOME/gtk/-/issues/3035
This adds a "release" destructor for the gtk_surface1 interface which
signals to the server that a surface has been destroyed on the client
side, which the current "destroy" does not do.
Ideally the protocol would have specified a destroy request marked as
destructor to handle this automatically, however this is no longer
possible due to the destroy method being implicitly generated in the
absence of an explicit request in the protocol. Adding a destroy request
marked as destructor now would generate a new destroy method that
unconditionally would send the request to the server, which would break
clients running on servers not supporting that request.
In GTK4, we are now defaulting to the OpenGL renderer with the Cairo renderer
only used as a fallback, so there is no point keeping the code paths that use
layered windows as layered windows do not work well with OpenGL nor Vulkan.
Commit e6209de962 added some checks on TranslationEntry.valid in
order to figure out whether using the new font settings or the
old g-s-d ones. However that's only set in the non-sandboxed case.
This makes sandboxed applications fallback to the old (and also
non-existing with modern g-s-d) settings, possibly resulting in
ugly defaults being picked.
Fix this by also marking TranslationEntry elements as valid when
using the settings portal, precisely those entries that we are able
to read and match with our own table.
Have an implementation of ->request_layout() and ->compute_size() for the Win32
surface backend so that we can properly display and move and resize the
windows, as we request from the Win32 APIs.
Hxndling Aerosnap properly is mostly done except for snap_up(), which needs to
to be looked at later.
