forked from AuroraMiddleware/gtk
8c18480092
Since we need to check at run time what kind of AT context to use, we need a hook into the whole GDK backend machinery. The display connection seems to be the best choice, in this case, as it allows us to determine whether we're running on an X11 or Wayland system, and thus whether we should create a GtkAtSpiContext. This requires some surgery to fix the GtkATContext creation function, in order to include a GdkDisplay instance.
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/* gtkatcontext.h: Assistive technology context
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*
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* Copyright 2020 GNOME Foundation
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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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 2.1 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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#pragma once
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gtk/gtktypes.h>
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#include <gtk/gtkenums.h>
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#include <gtk/gtkaccessible.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_AT_CONTEXT (gtk_at_context_get_type())
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GDK_AVAILABLE_IN_ALL
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GDK_DECLARE_INTERNAL_TYPE (GtkATContext, gtk_at_context, GTK, AT_CONTEXT, GObject)
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GDK_AVAILABLE_IN_ALL
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GtkAccessible * gtk_at_context_get_accessible (GtkATContext *self);
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GDK_AVAILABLE_IN_ALL
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GtkAccessibleRole gtk_at_context_get_accessible_role (GtkATContext *self);
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GDK_AVAILABLE_IN_ALL
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GtkATContext * gtk_at_context_create (GtkAccessibleRole accessible_role,
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GtkAccessible *accessible,
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GdkDisplay *display);
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G_END_DECLS
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