forked from AuroraMiddleware/gtk
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
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/* GTK - The GIMP Toolkit
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* gtktextbufferprivate.h Copyright (C) 2015 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_TEXT_BUFFER_PRIVATE_H__
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#define __GTK_TEXT_BUFFER_PRIVATE_H__
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#include <gtk/gtktextbuffer.h>
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G_BEGIN_DECLS
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void _gtk_text_buffer_spew (GtkTextBuffer *buffer);
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GtkTextBTree* _gtk_text_buffer_get_btree (GtkTextBuffer *buffer);
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const PangoLogAttr* _gtk_text_buffer_get_line_log_attrs (GtkTextBuffer *buffer,
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const GtkTextIter *anywhere_in_line,
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int *char_len);
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void _gtk_text_buffer_notify_will_remove_tag (GtkTextBuffer *buffer,
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GtkTextTag *tag);
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G_END_DECLS
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#endif
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