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69790bc62e
The inclusions were removed with the following very crude script and the resulting breakage was fixed up by hand. The manual fixups did either revert the changes done by the script, replace a generic header with a more specific one or replace a header with a forward declaration. find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2) if [ -n "$interfaces" ]; then if [[ "$interfaces" == *$'\n'* ]]; then regexp="\(" for i in $interfaces; do regexp="$regexp$i\|"; done regexp="${regexp%%\\\|}\)" else regexp="$interfaces" fi interface=$(basename "$path") rg -l "#include.*${interface%%.idl}.h" . | while read path2; do hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" ) if [ $hits -eq 0 ]; then echo "Removing ${interface} from ${path2}" grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp mv -f "$path2".tmp "$path2" fi done fi done Differential Revision: https://phabricator.services.mozilla.com/D55443 --HG-- extra : moz-landing-system : lando
218 lines
7.5 KiB
C++
218 lines
7.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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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#include "XULTabAccessible.h"
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#include "ARIAMap.h"
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#include "nsAccUtils.h"
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#include "Relation.h"
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#include "Role.h"
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#include "States.h"
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// NOTE: alphabetically ordered
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#include "mozilla/dom/Document.h"
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#include "nsIDOMXULSelectCntrlItemEl.h"
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#include "nsIDOMXULRelatedElement.h"
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#include "nsXULElement.h"
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#include "mozilla/dom/BindingDeclarations.h"
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using namespace mozilla::a11y;
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////////////////////////////////////////////////////////////////////////////////
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// XULTabAccessible
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////////////////////////////////////////////////////////////////////////////////
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XULTabAccessible::XULTabAccessible(nsIContent* aContent, DocAccessible* aDoc)
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: HyperTextAccessibleWrap(aContent, aDoc) {}
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////////////////////////////////////////////////////////////////////////////////
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// XULTabAccessible: Accessible
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uint8_t XULTabAccessible::ActionCount() const { return 1; }
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void XULTabAccessible::ActionNameAt(uint8_t aIndex, nsAString& aName) {
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if (aIndex == eAction_Switch) aName.AssignLiteral("switch");
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}
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bool XULTabAccessible::DoAction(uint8_t index) const {
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if (index == eAction_Switch) {
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// XXXbz Could this just FromContent?
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RefPtr<nsXULElement> tab = nsXULElement::FromNodeOrNull(mContent);
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if (tab) {
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tab->Click(mozilla::dom::CallerType::System);
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return true;
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}
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}
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return false;
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}
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////////////////////////////////////////////////////////////////////////////////
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// XULTabAccessible: Accessible
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role XULTabAccessible::NativeRole() const { return roles::PAGETAB; }
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uint64_t XULTabAccessible::NativeState() const {
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// Possible states: focused, focusable, unavailable(disabled), offscreen.
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// get focus and disable status from base class
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uint64_t state = AccessibleWrap::NativeState();
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// Check whether the tab is selected and/or pinned
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nsCOMPtr<nsIDOMXULSelectControlItemElement> tab =
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Elm()->AsXULSelectControlItem();
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if (tab) {
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bool selected = false;
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if (NS_SUCCEEDED(tab->GetSelected(&selected)) && selected)
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state |= states::SELECTED;
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if (mContent->AsElement()->AttrValueIs(kNameSpaceID_None, nsGkAtoms::pinned,
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nsGkAtoms::_true, eCaseMatters))
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state |= states::PINNED;
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}
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return state;
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}
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uint64_t XULTabAccessible::NativeInteractiveState() const {
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uint64_t state = Accessible::NativeInteractiveState();
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return (state & states::UNAVAILABLE) ? state : state | states::SELECTABLE;
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}
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Relation XULTabAccessible::RelationByType(RelationType aType) const {
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Relation rel = AccessibleWrap::RelationByType(aType);
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if (aType != RelationType::LABEL_FOR) return rel;
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// Expose 'LABEL_FOR' relation on tab accessible for tabpanel accessible.
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ErrorResult rv;
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nsIContent* parent =
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mContent->AsElement()->Closest(NS_LITERAL_STRING("tabs"), rv);
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if (!parent) return rel;
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nsCOMPtr<nsIDOMXULRelatedElement> tabsElm =
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parent->AsElement()->AsXULRelated();
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if (!tabsElm) return rel;
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RefPtr<mozilla::dom::Element> tabpanelElement;
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tabsElm->GetRelatedElement(GetNode(), getter_AddRefs(tabpanelElement));
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if (!tabpanelElement) return rel;
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rel.AppendTarget(mDoc, tabpanelElement);
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return rel;
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}
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void XULTabAccessible::ApplyARIAState(uint64_t* aState) const {
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HyperTextAccessibleWrap::ApplyARIAState(aState);
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// XUL tab has an implicit ARIA role of tab, so support aria-selected.
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// Don't use aria::MapToState because that will set the SELECTABLE state
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// even if the tab is disabled.
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if (nsAccUtils::IsARIASelected(this)) {
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*aState |= states::SELECTED;
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// XULTabsAccessible
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////////////////////////////////////////////////////////////////////////////////
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XULTabsAccessible::XULTabsAccessible(nsIContent* aContent, DocAccessible* aDoc)
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: XULSelectControlAccessible(aContent, aDoc) {}
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role XULTabsAccessible::NativeRole() const { return roles::PAGETABLIST; }
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uint8_t XULTabsAccessible::ActionCount() const { return 0; }
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void XULTabsAccessible::Value(nsString& aValue) const { aValue.Truncate(); }
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ENameValueFlag XULTabsAccessible::NativeName(nsString& aName) const {
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// no name
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return eNameOK;
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}
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void XULTabsAccessible::ApplyARIAState(uint64_t* aState) const {
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XULSelectControlAccessible::ApplyARIAState(aState);
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// XUL tabs has an implicit ARIA role of tablist, so support
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// aria-multiselectable.
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MOZ_ASSERT(Elm());
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aria::MapToState(aria::eARIAMultiSelectable, Elm(), aState);
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}
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// XUL tabs is a single selection control and doesn't allow ARIA selection.
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// However, if aria-multiselectable is used, it becomes a multiselectable
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// control, where both native and ARIA markup are used to set selection.
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// Therefore, if aria-multiselectable is set, use the base implementation of
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// the selection retrieval methods in order to support ARIA selection.
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// We don't bother overriding the selection setting methods because
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// current front-end code using XUL tabs doesn't support setting of
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// aria-selected by the a11y engine and we still want to be able to set the
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// primary selected item according to XUL.
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void XULTabsAccessible::SelectedItems(nsTArray<Accessible*>* aItems) {
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if (nsAccUtils::IsARIAMultiSelectable(this)) {
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AccessibleWrap::SelectedItems(aItems);
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} else {
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XULSelectControlAccessible::SelectedItems(aItems);
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}
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}
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Accessible* XULTabsAccessible::GetSelectedItem(uint32_t aIndex) {
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if (nsAccUtils::IsARIAMultiSelectable(this)) {
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return AccessibleWrap::GetSelectedItem(aIndex);
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}
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return XULSelectControlAccessible::GetSelectedItem(aIndex);
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}
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uint32_t XULTabsAccessible::SelectedItemCount() {
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if (nsAccUtils::IsARIAMultiSelectable(this)) {
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return AccessibleWrap::SelectedItemCount();
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}
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return XULSelectControlAccessible::SelectedItemCount();
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}
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bool XULTabsAccessible::IsItemSelected(uint32_t aIndex) {
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if (nsAccUtils::IsARIAMultiSelectable(this)) {
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return AccessibleWrap::IsItemSelected(aIndex);
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}
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return XULSelectControlAccessible::IsItemSelected(aIndex);
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}
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////////////////////////////////////////////////////////////////////////////////
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// XULTabpanelsAccessible
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////////////////////////////////////////////////////////////////////////////////
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role XULTabpanelsAccessible::NativeRole() const { return roles::PANE; }
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////////////////////////////////////////////////////////////////////////////////
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// XULTabpanelAccessible
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////////////////////////////////////////////////////////////////////////////////
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XULTabpanelAccessible::XULTabpanelAccessible(nsIContent* aContent,
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DocAccessible* aDoc)
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: AccessibleWrap(aContent, aDoc) {}
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role XULTabpanelAccessible::NativeRole() const { return roles::PROPERTYPAGE; }
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Relation XULTabpanelAccessible::RelationByType(RelationType aType) const {
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Relation rel = AccessibleWrap::RelationByType(aType);
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if (aType != RelationType::LABELLED_BY) return rel;
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// Expose 'LABELLED_BY' relation on tabpanel accessible for tab accessible.
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if (!mContent->GetParent()) return rel;
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nsCOMPtr<nsIDOMXULRelatedElement> tabpanelsElm =
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mContent->GetParent()->AsElement()->AsXULRelated();
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if (!tabpanelsElm) return rel;
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RefPtr<mozilla::dom::Element> tabElement;
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tabpanelsElm->GetRelatedElement(GetNode(), getter_AddRefs(tabElement));
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if (!tabElement) return rel;
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rel.AppendTarget(mDoc, tabElement);
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return rel;
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}
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