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c63087a563
To build a better world sometimes means having to tear the old one down.
-- Alexander Pierce, "Captain America: The Winter Soldier"
ATK served us well for nearly 20 years, but the world has changed, and
GTK has changed with it. Now ATK is mostly a hindrance towards improving
the accessibility stack:
- it maps to a very specific implementation, AT-SPI, which is Linux and
Unix specific
- it requires implementing the same functionality in three different
layers of the stack: AT-SPI, ATK, and GTK
- only GTK uses it; every other Linux and Unix toolkit and application
talks to AT-SPI directly, including assistive technologies
Sadly, we cannot incrementally port GTK to a new accessibility stack;
since ATK insulates us entirely from the underlying implementation, we
cannot replace it piecemeal. Instead, we're going to remove everything
and then incrementally build on a clean slate:
- add an "accessible" interface, implemented by GTK objects directly,
which describe the accessible role and state changes for every UI
element
- add an "assistive technology context" to proxy a native accessibility
API, and assign it to every widget
- implement the AT context depending on the platform
For more information, see: https://gitlab.gnome.org/GNOME/gtk/-/issues/2833
47 lines
1.3 KiB
Meson
47 lines
1.3 KiB
Meson
gtk_libexecdir = join_paths(gtk_prefix, get_option('libexecdir'))
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installed_test_bindir = join_paths(gtk_libexecdir, 'installed-tests', 'gtk-4.0')
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installed_test_datadir = join_paths(gtk_datadir, 'installed-tests', 'gtk-4.0')
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# We call diff in various tests, so we need to check it's available,
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# otherwise we're going to have failures down the line
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diff = find_program('diff', required: true)
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common_env = [
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'GIO_USE_VOLUME_MONITOR=unix',
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'GSETTINGS_BACKEND=memory',
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'GTK_CSD=1',
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'G_ENABLE_DIAGNOSTIC=0',
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'GSETTINGS_SCHEMA_DIR=@0@'.format(gtk_schema_build_dir),
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]
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if get_option('debug')
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common_env += [ 'GDK_DEBUG=default-settings' ]
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endif
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add_test_setup ('x11',
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is_default: true,
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env: common_env + [
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'GDK_BACKEND=x11',
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'TEST_OUTPUT_SUBDIR=x11',
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])
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add_test_setup ('wayland',
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env: common_env + [
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'GDK_BACKEND=wayland',
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'TEST_OUTPUT_SUBDIR=wayland',
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])
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add_test_setup ('broadway',
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env: common_env + [
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'GDK_BACKEND=broadway',
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'TEST_OUTPUT_SUBDIR=broadway',
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])
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subdir('performance')
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subdir('gdk')
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subdir('gsk')
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subdir('gtk')
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subdir('css')
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subdir('tools')
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subdir('reftests')
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