ui/accessibility/ax_enums.idl

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // These should be kept in sync with third_party/WebKit/public/web/WebAXEnums.h
   6 // until the Chromium and Blink trees are merged.
   7 namespace ui {
   8   enum AXEvent {
   9     activedescendantchanged,
  10     alert,
  11     aria_attribute_changed,
  12     autocorrection_occured,
  13     blur,
  14     checked_state_changed,
  15     children_changed,
  16     focus,
  17     hide,
  18     invalid_status_changed,
  19     layout_complete,
  20     live_region_changed,
  21     load_complete,
  22     location_changed,
  23     menu_list_item_selected,
  24     menu_list_value_changed,
  25     row_collapsed,
  26     row_count_changed,
  27     row_expanded,
  28     scrolled_to_anchor,
  29     selected_children_changed,
  30     selected_text_changed,
  31     show,
  32     text_changed,
  33     text_inserted,
  34     text_removed,
  35     value_changed
  36   };
  37
  38   enum AXRole {
  39     alert_dialog,
  40     alert,
  41     annotation,
  42     application,
  43     article,
  44     banner,
  45     browser,
  46     busy_indicator,
  47     button,
  48     canvas,
  49     cell,
  50     check_box,
  51     color_well,
  52     column_header,
  53     column,
  54     combo_box,
  55     complementary,
  56     content_info,
  57     definition,
  58     description_list_detail,
  59     description_list_term,
  60     dialog,
  61     directory,
  62     disclosure_triangle,
  63     div,
  64     document,
  65     drawer,
  66     editable_text,
  67     footer,
  68     form,
  69     grid,
  70     group,
  71     grow_area,
  72     heading,
  73     help_tag,
  74     horizontal_rule,
  75     ignored,
  76     image_map_link,
  77     image_map,
  78     image,
  79     incrementor,
  80     inline_text_box,
  81     label_text,
  82     legend,
  83     link,
  84     list_box_option,
  85     list_box,
  86     list_item,
  87     list_marker,
  88     list,
  89     log,
  90     main,
  91     marquee,
  92     math_element,
  93     math,
  94     matte,
  95     menu_bar,
  96     menu_button,
  97     menu_item,
  98     menu_list_option,
  99     menu_list_popup,
 100     menu,
 101     navigation,
 102     note,
 103     outline,
 104     paragraph,
 105     pop_up_button,
 106     presentational,
 107     progress_indicator,
 108     radio_button,
 109     radio_group,
 110     region,
 111     root_web_area,
 112     row_header,
 113     row,
 114     ruler_marker,
 115     ruler,
 116     svg_root,
 117     scroll_area,
 118     scroll_bar,
 119     seamless_web_area,
 120     search,
 121     sheet,
 122     slider,
 123     slider_thumb,
 124     spin_button_part,
 125     spin_button,
 126     split_group,
 127     splitter,
 128     static_text,
 129     status,
 130     system_wide,
 131     tab_group,
 132     tab_list,
 133     tab_panel,
 134     tab,
 135     table_header_container,
 136     table,
 137     text_area,
 138     text_field,
 139     timer,
 140     toggle_button,
 141     toolbar,
 142     tree_grid,
 143     tree_item,
 144     tree,
 145     unknown,
 146     tooltip,
 147     value_indicator,
 148     web_area,
 149     window
 150   };
 151
 152   enum AXState {
 153     busy,
 154     checked,
 155     collapsed,
 156     enabled,
 157     expanded,
 158     focusable,
 159     focused,
 160     haspopup,
 161     hovered,
 162     indeterminate,
 163     invisible,
 164     linked,
 165     multiselectable,
 166     offscreen,
 167     pressed,
 168     protected,
 169     read_only,
 170     required,
 171     selectable,
 172     selected,
 173     vertical,
 174     visited
 175   };
 176
 177   [cpp_omit_enum_type] enum AXStringAttribute {
 178     // Document attributes.
 179     ax_attr_doc_url,
 180     ax_attr_doc_title,
 181     ax_attr_doc_mimetype,
 182     ax_attr_doc_doctype,
 183
 184     // Attributes that could apply to any node.
 185     ax_attr_access_key,
 186     ax_attr_action,
 187     ax_attr_container_live_relevant,
 188     ax_attr_container_live_status,
 189     ax_attr_description,
 190     ax_attr_display,
 191     ax_attr_help,
 192     ax_attr_html_tag,
 193     ax_attr_name,
 194     ax_attr_live_relevant,
 195     ax_attr_live_status,
 196     ax_attr_role,
 197     ax_attr_shortcut,
 198     ax_attr_url,
 199     ax_attr_value
 200   };
 201
 202   [cpp_omit_enum_type] enum AXIntAttribute {
 203     // Scrollable container attributes.
 204     ax_attr_scroll_x,
 205     ax_attr_scroll_x_min,
 206     ax_attr_scroll_x_max,
 207     ax_attr_scroll_y,
 208     ax_attr_scroll_y_min,
 209     ax_attr_scroll_y_max,
 210
 211     // Editable text attributes.
 212     ax_attr_text_sel_start,
 213     ax_attr_text_sel_end,
 214
 215     // Table attributes.
 216     ax_attr_table_row_count,
 217     ax_attr_table_column_count,
 218     ax_attr_table_header_id,
 219
 220     // Table row attributes.
 221     ax_attr_table_row_index,
 222     ax_attr_table_row_header_id,
 223
 224     // Table column attributes.
 225     ax_attr_table_column_index,
 226     ax_attr_table_column_header_id,
 227
 228     // Table cell attributes.
 229     ax_attr_table_cell_column_index,
 230     ax_attr_table_cell_column_span,
 231     ax_attr_table_cell_row_index,
 232     ax_attr_table_cell_row_span,
 233
 234     // Tree control attributes.
 235     ax_attr_hierarchical_level,
 236
 237     // Relationships between this element and other elements.
 238     ax_attr_title_ui_element,
 239
 240     // Color value for AX_ROLE_COLOR_WELL, each component is 0..255
 241     ax_attr_color_value_red,
 242     ax_attr_color_value_green,
 243     ax_attr_color_value_blue,
 244
 245     // Inline text attributes.
 246     ax_attr_text_direction
 247   };
 248
 249   [cpp_omit_enum_type] enum AXFloatAttribute {
 250     // Document attributes.
 251     ax_attr_doc_loading_progress,
 252
 253     // Range attributes.
 254     ax_attr_value_for_range,
 255     ax_attr_min_value_for_range,
 256     ax_attr_max_value_for_range
 257   };
 258
 259   [cpp_omit_enum_type] enum AXBoolAttribute {
 260     // Document attributes.
 261     ax_attr_doc_loaded,
 262
 263     // True if a checkbox or radio button is in the "mixed" state.
 264     ax_attr_button_mixed,
 265
 266     // Live region attributes.
 267     ax_attr_container_live_atomic,
 268     ax_attr_container_live_busy,
 269     ax_attr_live_atomic,
 270     ax_attr_live_busy,
 271
 272     // ARIA readonly flag.
 273     ax_attr_aria_readonly,
 274
 275     // Writeable attributes
 276     ax_attr_can_set_value,
 277
 278     // If this is set, all of the other fields in this struct should
 279     // be ignored and only the locations should change.
 280     ax_attr_update_location_only,
 281
 282     // Set on a canvas element if it has fallback content.
 283     ax_attr_canvas_has_fallback
 284   };
 285
 286   [cpp_omit_enum_type] enum AXIntListAttribute {
 287     // Ids of nodes that are children of this node logically, but are
 288     // not children of this node in the tree structure. As an example,
 289     // a table cell is a child of a row, and an 'indirect' child of a
 290     // column.
 291     ax_attr_indirect_child_ids,
 292
 293     // Character indices where line breaks occur.
 294     ax_attr_line_breaks,
 295
 296     // For a table, the cell ids in row-major order, with duplicate entries
 297     // when there's a rowspan or colspan, and with -1 for missing cells.
 298     // There are always exactly rows * columns entries.
 299     ax_attr_cell_ids,
 300
 301     // For a table, the unique cell ids in row-major order of their first
 302     // occurrence.
 303     ax_attr_unique_cell_ids,
 304
 305     // For inline text. This is the pixel position of the end of this
 306     // character within the bounding rectangle of this object, in the
 307     // direction given by AX_ATTR_TEXT_DIRECTION. For example, for left-to-right
 308     // text, the first offset is the right coordinate of the first character
 309     // within the object's bounds, the second offset is the right coordinate
 310     // of the second character, and so on.
 311     ax_attr_character_offsets,
 312
 313     // For inline text. These int lists must be the same size; they represent
 314     // the start and end character index of each word within this text.
 315     ax_attr_word_starts,
 316     ax_attr_word_ends
 317   };
 318
 319   [cpp_omit_enum_type] enum AXTextDirection {
 320     ax_text_direction_lr,
 321     ax_text_direction_rl,
 322     ax_text_direction_tb,
 323     ax_text_direction_bt
 324   };
 325 };