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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /accessible/mac/MOXAccessibleBase.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'accessible/mac/MOXAccessibleBase.h')
-rw-r--r--accessible/mac/MOXAccessibleBase.h143
1 files changed, 143 insertions, 0 deletions
diff --git a/accessible/mac/MOXAccessibleBase.h b/accessible/mac/MOXAccessibleBase.h
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+/* clang-format off */
+/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* clang-format on */
+/* 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/. */
+
+#import <Cocoa/Cocoa.h>
+
+#import "mozAccessibleProtocol.h"
+#import "MOXAccessibleProtocol.h"
+
+#include "Platform.h"
+
+inline id<mozAccessible> GetObjectOrRepresentedView(id<mozAccessible> aObject) {
+ if (!mozilla::a11y::ShouldA11yBeEnabled()) {
+ // If platform a11y is not enabled, don't return represented view.
+ // This is mostly for our mochitest environment because the represented
+ // ChildView checks `ShouldA11yBeEnabled` before proxying accessibility
+ // methods to mozAccessibles.
+ return aObject;
+ }
+
+ return [aObject hasRepresentedView] ? [aObject representedView] : aObject;
+}
+
+@interface MOXAccessibleBase : NSObject <mozAccessible, MOXAccessible> {
+ BOOL mIsExpired;
+}
+
+#pragma mark - mozAccessible/widget
+
+// override
+- (BOOL)hasRepresentedView;
+
+// override
+- (id)representedView;
+
+// override
+- (BOOL)isRoot;
+
+#pragma mark - mozAccessible/NSAccessibility
+
+// The methods below interface with the platform through NSAccessibility.
+// They should not be called directly or overridden in subclasses.
+
+// override, final
+- (NSArray*)accessibilityAttributeNames;
+
+// override, final
+- (id)accessibilityAttributeValue:(NSString*)attribute;
+
+// override, final
+- (BOOL)accessibilityIsAttributeSettable:(NSString*)attribute;
+
+// override, final
+- (void)accessibilitySetValue:(id)value forAttribute:(NSString*)attribute;
+
+// override, final
+- (NSArray*)accessibilityActionNames;
+
+// override, final
+- (void)accessibilityPerformAction:(NSString*)action;
+
+// override, final
+- (NSString*)accessibilityActionDescription:(NSString*)action;
+
+// override, final
+- (NSArray*)accessibilityParameterizedAttributeNames;
+
+// override, final
+- (id)accessibilityAttributeValue:(NSString*)attribute
+ forParameter:(id)parameter;
+
+// override, final
+- (id)accessibilityHitTest:(NSPoint)point;
+
+// override, final
+- (id)accessibilityFocusedUIElement;
+
+// override, final
+- (BOOL)isAccessibilityElement;
+
+// final
+- (BOOL)accessibilityNotifiesWhenDestroyed;
+
+#pragma mark - MOXAccessible protocol
+
+// override
+- (id)moxHitTest:(NSPoint)point;
+
+// override
+- (id)moxFocusedUIElement;
+
+// override
+- (void)moxPostNotification:(NSString*)notification;
+
+// override
+- (void)moxPostNotification:(NSString*)notification
+ withUserInfo:(NSDictionary*)userInfo;
+
+// override
+- (BOOL)moxBlockSelector:(SEL)selector;
+
+// override
+- (NSArray*)moxUnignoredChildren;
+
+// override
+- (NSArray*)moxChildren;
+
+// override
+- (id<mozAccessible>)moxUnignoredParent;
+
+// override
+- (id<mozAccessible>)moxParent;
+
+// override
+- (NSNumber*)moxIndexForChildUIElement:(id)child;
+
+// override
+- (id)moxTopLevelUIElement;
+
+// override
+- (id<MOXTextMarkerSupport>)moxTextMarkerDelegate;
+
+// override
+- (BOOL)moxIsLiveRegion;
+
+// override
+- (id<MOXAccessible>)moxFindAncestor:(BOOL (^)(id<MOXAccessible> moxAcc,
+ BOOL* stop))findBlock;
+
+#pragma mark -
+
+- (NSString*)description;
+
+- (BOOL)isExpired;
+
+// makes ourselves "expired". after this point, we might be around if someone
+// has retained us (e.g., a third-party), but we really contain no information.
+- (void)expire;
+
+@end