Blame accessible/base/XULMap.h

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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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XULMAP_TYPE(browser, OuterDocAccessible)
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XULMAP_TYPE(button, XULButtonAccessible)
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XULMAP_TYPE(checkbox, XULCheckboxAccessible)
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XULMAP_TYPE(description, XULLabelAccessible)
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XULMAP_TYPE(dropMarker, XULDropmarkerAccessible)
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XULMAP_TYPE(editor, OuterDocAccessible)
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XULMAP_TYPE(findbar, XULToolbarAccessible)
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XULMAP_TYPE(groupbox, XULGroupboxAccessible)
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XULMAP_TYPE(iframe, OuterDocAccessible)
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XULMAP_TYPE(listbox, XULListboxAccessibleWrap)
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XULMAP_TYPE(listhead, XULColumAccessible)
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XULMAP_TYPE(listheader, XULColumnItemAccessible)
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XULMAP_TYPE(listitem, XULListitemAccessible)
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XULMAP_TYPE(menu, XULMenuitemAccessibleWrap)
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XULMAP_TYPE(menubar, XULMenubarAccessible)
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XULMAP_TYPE(menucaption, XULMenuitemAccessibleWrap)
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XULMAP_TYPE(menuitem, XULMenuitemAccessibleWrap)
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XULMAP_TYPE(menulist, XULComboboxAccessible)
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XULMAP_TYPE(menuseparator, XULMenuSeparatorAccessible)
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XULMAP_TYPE(notification, XULAlertAccessible)
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XULMAP_TYPE(progressmeter, XULProgressMeterAccessible)
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XULMAP_TYPE(radio, XULRadioButtonAccessible)
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XULMAP_TYPE(radiogroup, XULRadioGroupAccessible)
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XULMAP_TYPE(richlistbox, XULListboxAccessibleWrap)
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XULMAP_TYPE(richlistitem, XULListitemAccessible)
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XULMAP_TYPE(scale, XULSliderAccessible)
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XULMAP_TYPE(statusbar, XULStatusBarAccessible)
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XULMAP_TYPE(tab, XULTabAccessible)
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XULMAP_TYPE(tabpanels, XULTabpanelsAccessible)
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XULMAP_TYPE(tabs, XULTabsAccessible)
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XULMAP_TYPE(toolbarseparator, XULToolbarSeparatorAccessible)
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XULMAP_TYPE(toolbarspacer, XULToolbarSeparatorAccessible)
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XULMAP_TYPE(toolbarspring, XULToolbarSeparatorAccessible)
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XULMAP_TYPE(treecol, XULColumnItemAccessible)
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XULMAP_TYPE(treecolpicker, XULButtonAccessible)
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XULMAP_TYPE(treecols, XULTreeColumAccessible)
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XULMAP_TYPE(toolbar, XULToolbarAccessible)
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XULMAP_TYPE(toolbarbutton, XULToolbarButtonAccessible)
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XULMAP_TYPE(tooltip, XULTooltipAccessible)
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XULMAP(colorpicker,
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       [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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         if (aContent->IsElement() && aContent->AsElement()->AttrValueIs(
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                                          kNameSpaceID_None, nsGkAtoms::type,
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                                          nsGkAtoms::button, eIgnoreCase)) {
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           return new XULColorPickerAccessible(aContent, aContext->Document());
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         }
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         return nullptr;
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       })
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XULMAP(label, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  if (aContent->IsElement() && aContent->AsElement()->ClassList()->Contains(
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                                   NS_LITERAL_STRING("text-link"))) {
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    return new XULLinkAccessible(aContent, aContext->Document());
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  }
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  return new XULLabelAccessible(aContent, aContext->Document());
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})
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XULMAP(image, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  if (!aContent->IsElement()) {
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    return nullptr;
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  }
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  if (aContent->AsElement()->HasAttr(kNameSpaceID_None, nsGkAtoms::onclick)) {
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    return new XULToolbarButtonAccessible(aContent, aContext->Document());
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  }
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  if (aContent->AsElement()->ClassList()->Contains(
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          NS_LITERAL_STRING("colorpickertile"))) {
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    return new XULColorPickerTileAccessible(aContent, aContext->Document());
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  }
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  // Don't include nameless images in accessible tree.
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  if (!aContent->AsElement()->HasAttr(kNameSpaceID_None,
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                                      nsGkAtoms::tooltiptext)) {
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    return nullptr;
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  }
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  return new ImageAccessibleWrap(aContent, aContext->Document());
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})
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XULMAP(listcell, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  // Only create cells if there's more than one per row.
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  nsIContent* listItem = aContent->GetParent();
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  if (!listItem) {
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    return nullptr;
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  }
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  for (nsIContent* child = listItem->GetFirstChild(); child;
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       child = child->GetNextSibling()) {
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    if (child->IsXULElement(nsGkAtoms::listcell) && child != aContent) {
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      return new XULListCellAccessibleWrap(aContent, aContext->Document());
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    }
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  }
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  return nullptr;
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})
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XULMAP(menupopup, [](nsIContent* aContent, Accessible* aContext) {
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  return CreateMenupopupAccessible(aContent, aContext);
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})
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XULMAP(panel, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  static const Element::AttrValuesArray sIgnoreTypeVals[] = {
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      &nsGkAtoms::autocomplete_richlistbox, &nsGkAtoms::autocomplete, nullptr};
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  if (!aContent->IsElement() || aContent->AsElement()->FindAttrValueIn(
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                                    kNameSpaceID_None, nsGkAtoms::type,
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                                    sIgnoreTypeVals, eIgnoreCase) >= 0) {
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    return nullptr;
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  }
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  if (aContent->AsElement()->AttrValueIs(kNameSpaceID_None,
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                                         nsGkAtoms::noautofocus,
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                                         nsGkAtoms::_true, eCaseMatters)) {
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    return new XULAlertAccessible(aContent, aContext->Document());
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  }
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  return new EnumRoleAccessible<roles::PANE>(aContent, aContext->Document());
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})
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XULMAP(popup, [](nsIContent* aContent, Accessible* aContext) {
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  return CreateMenupopupAccessible(aContent, aContext);
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})
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XULMAP(textbox, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  if (aContent->IsElement() && aContent->AsElement()->AttrValueIs(
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                                   kNameSpaceID_None, nsGkAtoms::type,
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                                   nsGkAtoms::autocomplete, eIgnoreCase)) {
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    return new XULComboboxAccessible(aContent, aContext->Document());
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  }
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  return new EnumRoleAccessible<roles::SECTION>(aContent, aContext->Document());
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})
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XULMAP(thumb, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  if (aContent->IsElement() && aContent->AsElement()->ClassList()->Contains(
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                                   NS_LITERAL_STRING("scale-thumb"))) {
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    return new XULThumbAccessible(aContent, aContext->Document());
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  }
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  return nullptr;
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})
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XULMAP(tree, [](nsIContent* aContent, Accessible* aContext) -> Accessible* {
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  nsIContent* child =
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      nsTreeUtils::GetDescendantChild(aContent, nsGkAtoms::treechildren);
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  if (!child) return nullptr;
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  nsTreeBodyFrame* treeFrame = do_QueryFrame(child->GetPrimaryFrame());
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  if (!treeFrame) return nullptr;
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  RefPtr<nsTreeColumns> treeCols = treeFrame->Columns();
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  int32_t count = 0;
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  treeCols->GetCount(&count);
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  // Outline of list accessible.
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  if (count == 1) {
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    return new XULTreeAccessible(aContent, aContext->Document(), treeFrame);
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  }
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  // Table or tree table accessible.
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  return new XULTreeGridAccessibleWrap(aContent, aContext->Document(),
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                                       treeFrame);
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})