зеркало из https://github.com/mozilla/gecko-dev.git
88 строки
2.2 KiB
Plaintext
88 строки
2.2 KiB
Plaintext
/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:expandtab:shiftwidth=2:tabstop=2:
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#import "mozHTMLAccessible.h"
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#import "Accessible-inl.h"
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#import "HyperTextAccessible.h"
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#import "nsCocoaUtils.h"
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@implementation mozHeadingAccessible
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- (NSString*)moxTitle {
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nsAutoString title;
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if (Accessible* acc = mGeckoAccessible.AsAccessible()) {
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mozilla::ErrorResult rv;
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// XXX use the flattening API when there are available
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// see bug 768298
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acc->GetContent()->GetTextContent(title, rv);
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} else if (ProxyAccessible* proxy = mGeckoAccessible.AsProxy()) {
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proxy->Title(title);
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}
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return nsCocoaUtils::ToNSString(title);
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}
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- (id)moxValue {
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GroupPos groupPos;
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if (Accessible* acc = mGeckoAccessible.AsAccessible()) {
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groupPos = acc->GroupPosition();
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} else if (ProxyAccessible* proxy = mGeckoAccessible.AsProxy()) {
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groupPos = proxy->GroupPosition();
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}
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return [NSNumber numberWithInt:groupPos.level];
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}
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@end
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@implementation mozLinkAccessible
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- (NSString*)moxValue {
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return @"";
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}
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- (NSURL*)moxURL {
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nsAutoString value;
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if (Accessible* acc = mGeckoAccessible.AsAccessible()) {
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acc->Value(value);
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} else if (ProxyAccessible* proxy = mGeckoAccessible.AsProxy()) {
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proxy->Value(value);
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}
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NSString* urlString = value.IsEmpty() ? nil : nsCocoaUtils::ToNSString(value);
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if (!urlString) return nil;
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return [NSURL URLWithString:urlString];
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}
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- (NSNumber*)moxVisited {
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return @([self stateWithMask:states::TRAVERSED] != 0);
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}
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- (NSString*)moxRole {
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// If this is not LINKED, just expose this as a generic group accessible.
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// Chrome and Safari expose this as a childless AXStaticText, but
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// the HTML Accessibility API Mappings spec says this should be an AXGroup.
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if (![self stateWithMask:states::LINKED]) {
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return NSAccessibilityGroupRole;
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}
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return [super moxRole];
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}
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@end
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@implementation MOXSummaryAccessible
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- (NSNumber*)moxExpanded {
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return @([self stateWithMask:states::EXPANDED] != 0);
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}
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@end
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