Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 281 insertions, 0 deletions

diff --git a/vcl/osx/a11yrolehelper.mm b/vcl/osx/a11yrolehelper.mm
new file mode 100644
index 000000000..e42b2d53d
--- /dev/null
+++ b/vcl/osx/a11yrolehelper.mm
@@ -0,0 +1,281 @@
+/* -*- 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 .
+ */
+
+
+#include <osx/a11yfactory.h>
+
+#include "a11yrolehelper.h"
+
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::uno;
+
+@implementation AquaA11yRoleHelper
+
++(id)simpleMapNativeRoleFrom: (XAccessibleContext *) accessibleContext {
+    id nativeRole = nil;
+
+    if (accessibleContext == nullptr)
+        return nativeRole;
+
+    switch( accessibleContext -> getAccessibleRole() ) {
+#define MAP(a,b) \
+        case a: nativeRole = b; break
+            
+        MAP( AccessibleRole::UNKNOWN, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::ALERT, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::COLUMN_HEADER, NSAccessibilityColumnRole );
+        MAP( AccessibleRole::CANVAS, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::CHECK_BOX, NSAccessibilityCheckBoxRole );
+        MAP( AccessibleRole::CHECK_MENU_ITEM, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::COLOR_CHOOSER, NSAccessibilityColorWellRole ); // FIXME
+        MAP( AccessibleRole::COMBO_BOX, NSAccessibilityComboBoxRole );
+        MAP( AccessibleRole::DATE_EDITOR, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::DESKTOP_ICON, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::DESKTOP_PANE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::DIRECTORY_PANE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::DIALOG, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::DOCUMENT, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::EMBEDDED_OBJECT, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::END_NOTE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::FILE_CHOOSER, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::FILLER, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::FONT_CHOOSER, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::FOOTER, NSAccessibilityGroupRole ); // FIXME
+        MAP( AccessibleRole::FOOTNOTE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::FRAME, NSAccessibilityWindowRole );
+        MAP( AccessibleRole::GLASS_PANE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::GRAPHIC, NSAccessibilityImageRole );
+        MAP( AccessibleRole::GROUP_BOX, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::HEADER, NSAccessibilityGroupRole ); // FIXME
+        MAP( AccessibleRole::HEADING, NSAccessibilityTextAreaRole ); // FIXME
+        MAP( AccessibleRole::HYPER_LINK, NSAccessibilityLinkRole );
+        MAP( AccessibleRole::ICON, NSAccessibilityImageRole );
+        MAP( AccessibleRole::INTERNAL_FRAME, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::LABEL, NSAccessibilityStaticTextRole );
+        MAP( AccessibleRole::LAYERED_PANE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::LIST, NSAccessibilityMenuRole );
+        MAP( AccessibleRole::LIST_ITEM, NSAccessibilityMenuItemRole );
+        MAP( AccessibleRole::MENU, NSAccessibilityMenuRole );
+        MAP( AccessibleRole::MENU_BAR, NSAccessibilityMenuBarRole );
+        MAP( AccessibleRole::MENU_ITEM, NSAccessibilityMenuItemRole );
+        MAP( AccessibleRole::OPTION_PANE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::PAGE_TAB, NSAccessibilityButtonRole );
+        MAP( AccessibleRole::PAGE_TAB_LIST, NSAccessibilityTabGroupRole );
+        MAP( AccessibleRole::PANEL, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::PARAGRAPH, NSAccessibilityTextAreaRole );
+        MAP( AccessibleRole::PASSWORD_TEXT, NSAccessibilityTextFieldRole );
+        MAP( AccessibleRole::POPUP_MENU, NSAccessibilityMenuRole );
+        MAP( AccessibleRole::PUSH_BUTTON, NSAccessibilityButtonRole );
+        MAP( AccessibleRole::PROGRESS_BAR, NSAccessibilityProgressIndicatorRole );
+        MAP( AccessibleRole::RADIO_BUTTON, NSAccessibilityRadioButtonRole );
+        MAP( AccessibleRole::RADIO_MENU_ITEM, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::ROW_HEADER, NSAccessibilityRowRole );
+        MAP( AccessibleRole::ROOT_PANE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::SCROLL_BAR, NSAccessibilityScrollBarRole );
+        MAP( AccessibleRole::SCROLL_PANE, NSAccessibilityScrollAreaRole );
+        MAP( AccessibleRole::SHAPE, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::SEPARATOR, NSAccessibilitySplitterRole ); // FIXME
+        MAP( AccessibleRole::SLIDER, NSAccessibilitySliderRole );
+        MAP( AccessibleRole::SPIN_BOX, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::SPLIT_PANE, NSAccessibilitySplitGroupRole );
+        MAP( AccessibleRole::STATUS_BAR, NSAccessibilityGroupRole ); // FIXME
+        MAP( AccessibleRole::TABLE, NSAccessibilityTableRole );
+        MAP( AccessibleRole::TABLE_CELL, NSAccessibilityTextFieldRole );
+        MAP( AccessibleRole::TEXT, NSAccessibilityTextAreaRole );
+        MAP( AccessibleRole::TEXT_FRAME, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::TOGGLE_BUTTON, NSAccessibilityCheckBoxRole );
+        MAP( AccessibleRole::TOOL_BAR, NSAccessibilityToolbarRole );
+        MAP( AccessibleRole::TOOL_TIP, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::TREE, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::VIEW_PORT, NSAccessibilityUnknownRole ); // FIXME
+        MAP( AccessibleRole::WINDOW, NSAccessibilityWindowRole );
+
+        MAP( AccessibleRole::BUTTON_DROPDOWN, NSAccessibilityMenuButtonRole );
+        MAP( AccessibleRole::BUTTON_MENU, NSAccessibilityMenuButtonRole );
+        MAP( AccessibleRole::CAPTION, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::CHART, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::FORM, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::IMAGE_MAP, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::NOTE, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::PAGE, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::RULER, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::SECTION, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::TREE_ITEM, NSAccessibilityUnknownRole );
+        MAP( AccessibleRole::TREE_TABLE, NSAccessibilityUnknownRole );
+
+        MAP( AccessibleRole::DOCUMENT_PRESENTATION, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::DOCUMENT_SPREADSHEET, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::DOCUMENT_TEXT, NSAccessibilityGroupRole );
+        MAP( AccessibleRole::STATIC, NSAccessibilityStaticTextRole );
+
+#undef MAP
+        default:
+            break;
+    }
+    return nativeRole;
+}
+
++(id)getNativeRoleFrom: (XAccessibleContext *) accessibleContext {
+    id nativeRole = [ AquaA11yRoleHelper simpleMapNativeRoleFrom: accessibleContext ];
+    if ( accessibleContext -> getAccessibleRole() == AccessibleRole::LABEL ) {
+        if ( accessibleContext -> getAccessibleChildCount() > 0 ) {
+            [ nativeRole release ];
+            nativeRole = NSAccessibilityOutlineRole;
+        } else if ( accessibleContext -> getAccessibleParent().is() ) {
+            Reference < XAccessibleContext > rxParentContext = accessibleContext -> getAccessibleParent() -> getAccessibleContext();
+            if ( rxParentContext.is() ) {
+                NSString * roleParent = static_cast<NSString *>([ AquaA11yRoleHelper simpleMapNativeRoleFrom: rxParentContext.get() ]);
+                if ( [ roleParent isEqualToString: NSAccessibilityOutlineRole ] ) {
+                    [ nativeRole release ];
+                    nativeRole = NSAccessibilityRowRole;
+                }
+                [ roleParent release ];
+            }
+        }
+    } else if ( accessibleContext -> getAccessibleRole() == AccessibleRole::COMBO_BOX ) {
+        Reference < XAccessible > rxAccessible = accessibleContext -> getAccessibleChild(0);
+        if ( rxAccessible.is() ) {
+            Reference < XAccessibleContext > rxAccessibleContext = rxAccessible -> getAccessibleContext();
+            if ( rxAccessibleContext.is() && rxAccessibleContext -> getAccessibleRole() == AccessibleRole::TEXT ) {
+                if ( ! rxAccessibleContext -> getAccessibleStateSet() -> contains ( AccessibleStateType::EDITABLE ) ) {
+                    [ nativeRole release ];
+                    nativeRole = NSAccessibilityPopUpButtonRole;
+                }
+            }
+        }
+    }
+    return nativeRole;
+}
+
++(id)getNativeSubroleFrom: (sal_Int16) nRole {
+    id nativeSubrole = nil;
+    switch( nRole ) {
+#define MAP(a,b) \
+        case a: nativeSubrole = b; break
+
+        MAP( AccessibleRole::UNKNOWN, NSAccessibilityUnknownSubrole );
+        MAP( AccessibleRole::ALERT, NSAccessibilitySystemDialogSubrole );
+        MAP( AccessibleRole::COLUMN_HEADER, @"" );
+        MAP( AccessibleRole::CANVAS, @"" );
+        MAP( AccessibleRole::CHECK_BOX, @"" );
+        MAP( AccessibleRole::CHECK_MENU_ITEM, @"" );
+        MAP( AccessibleRole::COLOR_CHOOSER, @"" );
+        MAP( AccessibleRole::COMBO_BOX, @"" );
+        MAP( AccessibleRole::DATE_EDITOR, @"" );
+        MAP( AccessibleRole::DESKTOP_ICON, @"" );
+        MAP( AccessibleRole::DESKTOP_PANE, @"" );
+        MAP( AccessibleRole::DIRECTORY_PANE, @"" );
+        MAP( AccessibleRole::DIALOG, NSAccessibilityDialogSubrole );
+        MAP( AccessibleRole::DOCUMENT, @"" );
+        MAP( AccessibleRole::EMBEDDED_OBJECT, @"" );
+        MAP( AccessibleRole::END_NOTE, @"" );
+        MAP( AccessibleRole::FILE_CHOOSER, @"" );
+        MAP( AccessibleRole::FILLER, @"" );
+        MAP( AccessibleRole::FONT_CHOOSER, @"" );
+        MAP( AccessibleRole::FOOTER, @"" );
+        MAP( AccessibleRole::FOOTNOTE, @"" );
+        MAP( AccessibleRole::FRAME, @"" );
+        MAP( AccessibleRole::GLASS_PANE, @"" );
+        MAP( AccessibleRole::GRAPHIC, @"" );
+        MAP( AccessibleRole::GROUP_BOX, @"" );
+        MAP( AccessibleRole::HEADER, @"" );
+        MAP( AccessibleRole::HEADING, @"" );
+        MAP( AccessibleRole::HYPER_LINK, NSAccessibilityTextLinkSubrole );
+        MAP( AccessibleRole::ICON, @"" );
+        MAP( AccessibleRole::INTERNAL_FRAME, @"" );
+        MAP( AccessibleRole::LABEL, @"" );
+        MAP( AccessibleRole::LAYERED_PANE, @"" );
+        MAP( AccessibleRole::LIST, @"" );
+        MAP( AccessibleRole::LIST_ITEM, NSAccessibilityOutlineRowSubrole );
+        MAP( AccessibleRole::MENU, @"" );
+        MAP( AccessibleRole::MENU_BAR, @"" );
+        MAP( AccessibleRole::MENU_ITEM, @"" );
+        MAP( AccessibleRole::OPTION_PANE, @"" );
+        MAP( AccessibleRole::PAGE_TAB, @"" );
+        MAP( AccessibleRole::PAGE_TAB_LIST, @"" );
+        MAP( AccessibleRole::PANEL, @"" );
+        MAP( AccessibleRole::PARAGRAPH, @"" );
+        MAP( AccessibleRole::PASSWORD_TEXT, NSAccessibilitySecureTextFieldSubrole );
+        MAP( AccessibleRole::POPUP_MENU, @"" );
+        MAP( AccessibleRole::PUSH_BUTTON, @"" );
+        MAP( AccessibleRole::PROGRESS_BAR, @"" );
+        MAP( AccessibleRole::RADIO_BUTTON, @"" );
+        MAP( AccessibleRole::RADIO_MENU_ITEM, @"" );
+        MAP( AccessibleRole::ROW_HEADER, @"" );
+        MAP( AccessibleRole::ROOT_PANE, @"" );
+        MAP( AccessibleRole::SCROLL_BAR, @"" );
+        MAP( AccessibleRole::SCROLL_PANE, @"" );
+        MAP( AccessibleRole::SHAPE, @"" );
+        MAP( AccessibleRole::SEPARATOR, @"" );
+        MAP( AccessibleRole::SLIDER, @"" );
+        MAP( AccessibleRole::SPIN_BOX, @"" );
+        MAP( AccessibleRole::SPLIT_PANE, @"" );
+        MAP( AccessibleRole::STATUS_BAR, @"" );
+        MAP( AccessibleRole::TABLE, @"" );
+        MAP( AccessibleRole::TABLE_CELL, @"" );
+        MAP( AccessibleRole::TEXT, @"" );
+        MAP( AccessibleRole::TEXT_FRAME, @"" );
+        MAP( AccessibleRole::TOGGLE_BUTTON, @"" );
+        MAP( AccessibleRole::TOOL_BAR, @"" );
+        MAP( AccessibleRole::TOOL_TIP, @"" );
+        MAP( AccessibleRole::TREE, @"" );
+        MAP( AccessibleRole::VIEW_PORT, @"" );
+        MAP( AccessibleRole::WINDOW, NSAccessibilityStandardWindowSubrole );
+
+        MAP( AccessibleRole::BUTTON_DROPDOWN, @"" );
+        MAP( AccessibleRole::BUTTON_MENU, @"" );
+        MAP( AccessibleRole::CAPTION, @"" );
+        MAP( AccessibleRole::CHART, @"" );
+        MAP( AccessibleRole::FORM, @"" );
+        MAP( AccessibleRole::IMAGE_MAP, @"" );
+        MAP( AccessibleRole::NOTE, @"" );
+        MAP( AccessibleRole::PAGE, @"" );
+        MAP( AccessibleRole::RULER, @"" );
+        MAP( AccessibleRole::SECTION, @"" );
+        MAP( AccessibleRole::TREE_ITEM, @"" );
+        MAP( AccessibleRole::TREE_TABLE, @"" );
+
+        MAP( AccessibleRole::DOCUMENT_PRESENTATION, @"" );
+        MAP( AccessibleRole::DOCUMENT_SPREADSHEET, @"" );
+        MAP( AccessibleRole::DOCUMENT_TEXT, @"" );
+
+        MAP( AccessibleRole::STATIC, @"" );
+
+#undef MAP
+        default:
+            break;
+    }
+    return nativeSubrole;
+}
+
++(id)getRoleDescriptionFrom: (NSString *) role with: (NSString *) subRole {
+    id roleDescription;
+    if ( [ subRole length ] == 0 )
+        roleDescription = NSAccessibilityRoleDescription( role, nil );
+    else
+        roleDescription = NSAccessibilityRoleDescription( role, subRole );
+    return roleDescription;
+}
+
+@end
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */