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| -rw-r--r-- | vcl/unx/gtk3/a11y/atkwrapper.hxx | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/vcl/unx/gtk3/a11y/atkwrapper.hxx b/vcl/unx/gtk3/a11y/atkwrapper.hxx new file mode 100644 index 000000000..6f18bde61 --- /dev/null +++ b/vcl/unx/gtk3/a11y/atkwrapper.hxx @@ -0,0 +1,128 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#pragma once + +#include <sal/config.h> + +#include <string_view> + +#include <atk/atk.h> +#include <gtk/gtk.h> +#include <gtk/gtk-a11y.h> +#include <com/sun/star/accessibility/XAccessible.hpp> + +extern "C" { + +namespace com::sun::star::accessibility { + class XAccessibleAction; + class XAccessibleComponent; + class XAccessibleEditableText; + class XAccessibleHypertext; + class XAccessibleImage; + class XAccessibleMultiLineText; + class XAccessibleSelection; + class XAccessibleTable; + class XAccessibleText; + class XAccessibleTextMarkup; + class XAccessibleTextAttributes; + class XAccessibleValue; +} + +struct AtkObjectWrapper +{ + GtkWidgetAccessible aParent; + + AtkObject* mpOrig; //if we're a GtkDrawingArea acting as a custom LibreOffice widget, this is the toolkit default impl + AtkObject* mpSysObjChild; //if we're a container for a sysobj, then this is the sysobj native gtk AtkObject + + css::uno::Reference<css::accessibility::XAccessible> mpAccessible; + css::uno::Reference<css::accessibility::XAccessibleContext> mpContext; + css::uno::Reference<css::accessibility::XAccessibleAction> mpAction; + css::uno::Reference<css::accessibility::XAccessibleComponent> mpComponent; + css::uno::Reference<css::accessibility::XAccessibleEditableText> + mpEditableText; + css::uno::Reference<css::accessibility::XAccessibleHypertext> mpHypertext; + css::uno::Reference<css::accessibility::XAccessibleImage> mpImage; + css::uno::Reference<css::accessibility::XAccessibleMultiLineText> + mpMultiLineText; + css::uno::Reference<css::accessibility::XAccessibleSelection> mpSelection; + css::uno::Reference<css::accessibility::XAccessibleTable> mpTable; + css::uno::Reference<css::accessibility::XAccessibleText> mpText; + css::uno::Reference<css::accessibility::XAccessibleTextMarkup> mpTextMarkup; + css::uno::Reference<css::accessibility::XAccessibleTextAttributes> + mpTextAttributes; + css::uno::Reference<css::accessibility::XAccessibleValue> mpValue; + + AtkObject *child_about_to_be_removed; + gint index_of_child_about_to_be_removed; +// OString * m_pKeyBindings +}; + +struct AtkObjectWrapperClass +{ + GtkWidgetAccessibleClass aParentClass; +}; + +GType atk_object_wrapper_get_type() G_GNUC_CONST; +AtkObject * atk_object_wrapper_ref( + const css::uno::Reference< css::accessibility::XAccessible >& rxAccessible, + bool create = true ); + +AtkObject * atk_object_wrapper_new( + const css::uno::Reference< css::accessibility::XAccessible >& rxAccessible, + AtkObject* parent = nullptr, AtkObject* orig = nullptr ); + +void atk_object_wrapper_add_child(AtkObjectWrapper* wrapper, AtkObject *child, gint index); +void atk_object_wrapper_remove_child(AtkObjectWrapper* wrapper, AtkObject *child, gint index); +void atk_object_wrapper_set_role(AtkObjectWrapper* wrapper, sal_Int16 role); + +void atk_object_wrapper_dispose(AtkObjectWrapper* wrapper); + +AtkStateType mapAtkState( sal_Int16 nState ); + +AtkRelation* atk_object_wrapper_relation_new(const css::accessibility::AccessibleRelation& rRelation); + +void actionIfaceInit(AtkActionIface *iface); +void componentIfaceInit(AtkComponentIface *iface); +void editableTextIfaceInit(AtkEditableTextIface *iface); +void hypertextIfaceInit(AtkHypertextIface *iface); +void imageIfaceInit(AtkImageIface *iface); +void selectionIfaceInit(AtkSelectionIface *iface); +void tableIfaceInit(AtkTableIface *iface); +void textIfaceInit(AtkTextIface *iface); +void valueIfaceInit(AtkValueIface *iface); + +} // extern "C" + +#define ATK_TYPE_OBJECT_WRAPPER atk_object_wrapper_get_type() +#define ATK_OBJECT_WRAPPER(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_OBJECT_WRAPPER, AtkObjectWrapper)) +#define ATK_IS_OBJECT_WRAPPER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_OBJECT_WRAPPER)) + +static inline gchar * +OUStringToGChar(std::u16string_view rString ) +{ + OString aUtf8 = OUStringToOString( rString, RTL_TEXTENCODING_UTF8 ); + return g_strdup( aUtf8.getStr() ); +} + +#define OUStringToConstGChar( string ) OUStringToOString( string, RTL_TEXTENCODING_UTF8 ).getStr() + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |