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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /accessible/mac/mozRootAccessible.mm | |
parent | Initial commit. (diff) | |
download | firefox-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/mozRootAccessible.mm')
-rw-r--r-- | accessible/mac/mozRootAccessible.mm | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/accessible/mac/mozRootAccessible.mm b/accessible/mac/mozRootAccessible.mm new file mode 100644 index 0000000000..3f171ada8c --- /dev/null +++ b/accessible/mac/mozRootAccessible.mm @@ -0,0 +1,84 @@ +/* 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/. */ + +#include "RootAccessibleWrap.h" + +#import "mozRootAccessible.h" + +#import "mozView.h" + +#include "gfxPlatform.h" +// This must be included last: +#include "nsObjCExceptions.h" + +using namespace mozilla::a11y; + +static id<mozAccessible, mozView> getNativeViewFromRootAccessible( + LocalAccessible* aAccessible) { + RootAccessibleWrap* root = + static_cast<RootAccessibleWrap*>(aAccessible->AsRoot()); + id<mozAccessible, mozView> nativeView = nil; + root->GetNativeWidget((void**)&nativeView); + return nativeView; +} + +#pragma mark - + +@implementation mozRootAccessible + +- (id)initWithAccessible:(mozilla::a11y::Accessible*)aAcc { + NS_OBJC_BEGIN_TRY_BLOCK_RETURN; + + MOZ_ASSERT(!aAcc->IsRemote(), "mozRootAccessible is never a proxy"); + + mParallelView = getNativeViewFromRootAccessible(aAcc->AsLocal()); + + return [super initWithAccessible:aAcc]; + + NS_OBJC_END_TRY_BLOCK_RETURN(nil); +} + +- (NSNumber*)moxMain { + return @([[self moxWindow] isMainWindow]); +} + +- (NSNumber*)moxMinimized { + return @([[self moxWindow] isMiniaturized]); +} + +// return the AXParent that our parallell NSView tells us about. +- (id)moxUnignoredParent { + NS_OBJC_BEGIN_TRY_BLOCK_RETURN; + + // If there is no represented view (eg. headless), this will return nil. + return [[self representedView] + accessibilityAttributeValue:NSAccessibilityParentAttribute]; + + NS_OBJC_END_TRY_BLOCK_RETURN(nil); +} + +- (BOOL)hasRepresentedView { + return YES; +} + +// this will return our parallell NSView. see mozDocAccessible.h +- (id)representedView { + NS_OBJC_BEGIN_TRY_BLOCK_RETURN; + + MOZ_ASSERT(mParallelView || gfxPlatform::IsHeadless(), + "root accessible does not have a native parallel view."); + + return mParallelView; + + NS_OBJC_END_TRY_BLOCK_RETURN(nil); +} + +- (BOOL)isRoot { + return YES; +} + +@end |