accessible/base/XULMap.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 XULMAP_TYPE(browser, OuterDocAccessible)
   6 XULMAP_TYPE(button, XULButtonAccessible)
   7 XULMAP_TYPE(checkbox, CheckboxAccessible)
   8 XULMAP_TYPE(dropMarker, XULDropmarkerAccessible)
   9 XULMAP_TYPE(editor, OuterDocAccessible)
  10 XULMAP_TYPE(findbar, XULToolbarAccessible)
  11 XULMAP_TYPE(groupbox, XULGroupboxAccessible)
  12 XULMAP_TYPE(iframe, OuterDocAccessible)
  13 XULMAP_TYPE(listheader, XULColumAccessible)
  14 XULMAP_TYPE(menu, XULMenuitemAccessibleWrap)
  15 XULMAP_TYPE(menubar, XULMenubarAccessible)
  16 XULMAP_TYPE(menucaption, XULMenuitemAccessibleWrap)
  17 XULMAP_TYPE(menuitem, XULMenuitemAccessibleWrap)
  18 XULMAP_TYPE(menulist, XULComboboxAccessible)
  19 XULMAP_TYPE(menuseparator, XULMenuSeparatorAccessible)
  20 XULMAP_TYPE(notification, XULAlertAccessible)
  21 XULMAP_TYPE(radio, XULRadioButtonAccessible)
  22 XULMAP_TYPE(radiogroup, XULRadioGroupAccessible)
  23 XULMAP_TYPE(richlistbox, XULListboxAccessibleWrap)
  24 XULMAP_TYPE(richlistitem, XULListitemAccessible)
  25 XULMAP_TYPE(statusbar, XULStatusBarAccessible)
  26 XULMAP_TYPE(tab, XULTabAccessible)
  27 XULMAP_TYPE(tabpanels, XULTabpanelsAccessible)
  28 XULMAP_TYPE(tabs, XULTabsAccessible)
  29 XULMAP_TYPE(toolbarseparator, XULToolbarSeparatorAccessible)
  30 XULMAP_TYPE(toolbarspacer, XULToolbarSeparatorAccessible)
  31 XULMAP_TYPE(toolbarspring, XULToolbarSeparatorAccessible)
  32 XULMAP_TYPE(treecol, XULColumnItemAccessible)
  33 XULMAP_TYPE(treecolpicker, XULButtonAccessible)
  34 XULMAP_TYPE(treecols, XULTreeColumAccessible)
  35 XULMAP_TYPE(toolbar, XULToolbarAccessible)
  36 XULMAP_TYPE(toolbarbutton, XULToolbarButtonAccessible)
  37
  38 XULMAP(description,
  39        [](Element* aElement, LocalAccessible* aContext) -> LocalAccessible* {
  40          if (aElement->ClassList()->Contains(u"tooltip-label"_ns)) {
  41            return nullptr;
  42          }
  43
  44          return new XULLabelAccessible(aElement, aContext->Document());
  45        })
  46
  47 XULMAP(tooltip,
  48        [](Element* aElement, LocalAccessible* aContext) -> LocalAccessible* {
  49          nsIFrame* frame = aElement->GetPrimaryFrame();
  50          if (!frame) {
  51            return nullptr;
  52          }
  53
  54          nsMenuPopupFrame* popupFrame = do_QueryFrame(frame);
  55          if (!popupFrame) {
  56            return nullptr;
  57          }
  58
  59          nsPopupState popupState = popupFrame->PopupState();
  60          if (popupState == ePopupHiding || popupState == ePopupInvisible ||
  61              popupState == ePopupClosed) {
  62            return nullptr;
  63          }
  64
  65          return new XULTooltipAccessible(aElement, aContext->Document());
  66        })
  67
  68 XULMAP(label,
  69        [](Element* aElement, LocalAccessible* aContext) -> LocalAccessible* {
  70          if (aElement->ClassList()->Contains(u"text-link"_ns)) {
  71            return new XULLinkAccessible(aElement, aContext->Document());
  72          }
  73          return new XULLabelAccessible(aElement, aContext->Document());
  74        })
  75
  76 XULMAP(image,
  77        [](Element* aElement, LocalAccessible* aContext) -> LocalAccessible* {
  78          // Don't include nameless images in accessible tree.
  79          if (!aElement->HasAttr(kNameSpaceID_None, nsGkAtoms::tooltiptext)) {
  80            return nullptr;
  81          }
  82
  83          return new ImageAccessibleWrap(aElement, aContext->Document());
  84        })
  85
  86 XULMAP(menupopup, [](Element* aElement, LocalAccessible* aContext) {
  87   return CreateMenupopupAccessible(aElement, aContext);
  88 })
  89
  90 XULMAP(panel,
  91        [](Element* aElement, LocalAccessible* aContext) -> LocalAccessible* {
  92          static const Element::AttrValuesArray sIgnoreTypeVals[] = {
  93              nsGkAtoms::autocomplete_richlistbox, nsGkAtoms::autocomplete,
  94              nullptr};
  95
  96          if (aElement->FindAttrValueIn(kNameSpaceID_None, nsGkAtoms::type,
  97                                        sIgnoreTypeVals, eIgnoreCase) >= 0) {
  98            return nullptr;
  99          }
 100
 101          if (aElement->AttrValueIs(kNameSpaceID_None, nsGkAtoms::noautofocus,
 102                                    nsGkAtoms::_true, eCaseMatters)) {
 103            return new XULAlertAccessible(aElement, aContext->Document());
 104          }
 105
 106          return new EnumRoleAccessible<roles::PANE>(aElement,
 107                                                     aContext->Document());
 108        })
 109
 110 XULMAP(popup, [](Element* aElement, LocalAccessible* aContext) {
 111   return CreateMenupopupAccessible(aElement, aContext);
 112 })
 113
 114 XULMAP(tree,
 115        [](Element* aElement, LocalAccessible* aContext) -> LocalAccessible* {
 116          nsIContent* child =
 117              nsTreeUtils::GetDescendantChild(aElement, nsGkAtoms::treechildren);
 118          if (!child) return nullptr;
 119
 120          nsTreeBodyFrame* treeFrame = do_QueryFrame(child->GetPrimaryFrame());
 121          if (!treeFrame) return nullptr;
 122
 123          RefPtr<nsTreeColumns> treeCols = treeFrame->Columns();
 124          uint32_t count = treeCols->Count();
 125
 126          // Outline of list accessible.
 127          if (count == 1) {
 128            return new XULTreeAccessible(aElement, aContext->Document(),
 129                                         treeFrame);
 130          }
 131
 132          // Table or tree table accessible.
 133          return new XULTreeGridAccessibleWrap(aElement, aContext->Document(),
 134                                               treeFrame);
 135        })