+/* accessible.c: the core of the accessibility implementation */
+
+#include <config.h>
+#include <stdio.h>
+#include <bonobo/bonobo-exception.h>
+#include <atk/atk.h>
+#include <libspi/libspi.h>
+
+/* Our parent Gtk object type */
+#define PARENT_TYPE SPI_TYPE_BASE
+
+static gboolean spi_init_role_lookup_table (Accessibility_Role *role_table);
+static Accessibility_Role spi_role_from_atk_role (AtkRole role);
+
+static gboolean
+spi_init_role_lookup_table (Accessibility_Role *role_table)
+{
+ int i;
+ /* if it's not in the list below, dunno what it is */
+ for (i = 0; i < ATK_ROLE_LAST_DEFINED; ++i)
+ {
+ role_table [i] = Accessibility_ROLE_UNKNOWN;
+ }
+
+ role_table [ATK_ROLE_INVALID] = Accessibility_ROLE_INVALID;
+ role_table [ATK_ROLE_ACCEL_LABEL] = Accessibility_ROLE_ACCELERATOR_LABEL;
+ role_table [ATK_ROLE_ALERT] = Accessibility_ROLE_ALERT;
+ role_table [ATK_ROLE_ANIMATION] = Accessibility_ROLE_ANIMATION;
+ role_table [ATK_ROLE_ARROW] = Accessibility_ROLE_ARROW;
+ role_table [ATK_ROLE_CALENDAR] = Accessibility_ROLE_CALENDAR;
+ role_table [ATK_ROLE_CANVAS] = Accessibility_ROLE_CANVAS;
+ role_table [ATK_ROLE_CHECK_BOX] = Accessibility_ROLE_CHECK_BOX;
+ role_table [ATK_ROLE_CHECK_MENU_ITEM] = Accessibility_ROLE_CHECK_MENU_ITEM;
+ role_table [ATK_ROLE_COLOR_CHOOSER] = Accessibility_ROLE_COLOR_CHOOSER;
+ role_table [ATK_ROLE_COLUMN_HEADER] = Accessibility_ROLE_COLUMN_HEADER;
+ role_table [ATK_ROLE_COMBO_BOX] = Accessibility_ROLE_COMBO_BOX;
+ role_table [ATK_ROLE_DATE_EDITOR] = Accessibility_ROLE_DATE_EDITOR;
+ role_table [ATK_ROLE_DESKTOP_ICON] = Accessibility_ROLE_DESKTOP_ICON;
+ role_table [ATK_ROLE_DESKTOP_FRAME] = Accessibility_ROLE_DESKTOP_FRAME;
+ role_table [ATK_ROLE_DIAL] = Accessibility_ROLE_DIAL;
+ role_table [ATK_ROLE_DIALOG] = Accessibility_ROLE_DIALOG;
+ role_table [ATK_ROLE_DIRECTORY_PANE] = Accessibility_ROLE_DIRECTORY_PANE;
+ role_table [ATK_ROLE_DRAWING_AREA] = Accessibility_ROLE_DRAWING_AREA;
+ role_table [ATK_ROLE_FILE_CHOOSER] = Accessibility_ROLE_FILE_CHOOSER;
+ role_table [ATK_ROLE_FILLER] = Accessibility_ROLE_FILLER;
+ role_table [ATK_ROLE_FONT_CHOOSER] = Accessibility_ROLE_FONT_CHOOSER;
+ role_table [ATK_ROLE_FRAME] = Accessibility_ROLE_FRAME;
+ role_table [ATK_ROLE_GLASS_PANE] = Accessibility_ROLE_GLASS_PANE;
+ role_table [ATK_ROLE_HTML_CONTAINER] = Accessibility_ROLE_HTML_CONTAINER;
+ role_table [ATK_ROLE_ICON] = Accessibility_ROLE_ICON;
+ role_table [ATK_ROLE_IMAGE] = Accessibility_ROLE_IMAGE;
+ role_table [ATK_ROLE_INTERNAL_FRAME] = Accessibility_ROLE_INTERNAL_FRAME;
+ role_table [ATK_ROLE_LABEL] = Accessibility_ROLE_LABEL;
+ role_table [ATK_ROLE_LAYERED_PANE] = Accessibility_ROLE_LAYERED_PANE;
+ role_table [ATK_ROLE_LIST] = Accessibility_ROLE_LIST;
+ role_table [ATK_ROLE_LIST_ITEM] = Accessibility_ROLE_LIST_ITEM;
+ role_table [ATK_ROLE_MENU] = Accessibility_ROLE_MENU;
+ role_table [ATK_ROLE_MENU_BAR] = Accessibility_ROLE_MENU_BAR;
+ role_table [ATK_ROLE_MENU_ITEM] = Accessibility_ROLE_MENU_ITEM;
+ role_table [ATK_ROLE_OPTION_PANE] = Accessibility_ROLE_OPTION_PANE;
+ role_table [ATK_ROLE_PAGE_TAB] = Accessibility_ROLE_PAGE_TAB;
+ role_table [ATK_ROLE_PAGE_TAB_LIST] = Accessibility_ROLE_PAGE_TAB_LIST;
+ role_table [ATK_ROLE_PANEL] = Accessibility_ROLE_PANEL;
+ role_table [ATK_ROLE_PASSWORD_TEXT] = Accessibility_ROLE_PASSWORD_TEXT;
+ role_table [ATK_ROLE_POPUP_MENU] = Accessibility_ROLE_POPUP_MENU;
+ role_table [ATK_ROLE_PROGRESS_BAR] = Accessibility_ROLE_PROGRESS_BAR;
+ role_table [ATK_ROLE_PUSH_BUTTON] = Accessibility_ROLE_PUSH_BUTTON;
+ role_table [ATK_ROLE_RADIO_BUTTON] = Accessibility_ROLE_RADIO_BUTTON;
+ role_table [ATK_ROLE_RADIO_MENU_ITEM] = Accessibility_ROLE_RADIO_MENU_ITEM;
+ role_table [ATK_ROLE_ROOT_PANE] = Accessibility_ROLE_ROOT_PANE;
+ role_table [ATK_ROLE_ROW_HEADER] = Accessibility_ROLE_ROW_HEADER;
+ role_table [ATK_ROLE_SCROLL_BAR] = Accessibility_ROLE_SCROLL_BAR;
+ role_table [ATK_ROLE_SCROLL_PANE] = Accessibility_ROLE_SCROLL_PANE;
+ role_table [ATK_ROLE_SEPARATOR] = Accessibility_ROLE_SEPARATOR;
+ role_table [ATK_ROLE_SLIDER] = Accessibility_ROLE_SLIDER;
+ role_table [ATK_ROLE_SPIN_BUTTON] = Accessibility_ROLE_SPIN_BUTTON;
+ role_table [ATK_ROLE_SPLIT_PANE] = Accessibility_ROLE_SPLIT_PANE;
+ role_table [ATK_ROLE_STATUSBAR] = Accessibility_ROLE_STATUS_BAR;
+ role_table [ATK_ROLE_TABLE] = Accessibility_ROLE_TABLE;
+ role_table [ATK_ROLE_TABLE_CELL] = Accessibility_ROLE_TABLE_CELL;
+ role_table [ATK_ROLE_TABLE_COLUMN_HEADER] = Accessibility_ROLE_TABLE_COLUMN_HEADER;
+ role_table [ATK_ROLE_TABLE_ROW_HEADER] = Accessibility_ROLE_TABLE_ROW_HEADER;
+ role_table [ATK_ROLE_TEAR_OFF_MENU_ITEM] = Accessibility_ROLE_TEAROFF_MENU_ITEM;
+ role_table [ATK_ROLE_TERMINAL] = Accessibility_ROLE_TERMINAL;
+ role_table [ATK_ROLE_TEXT] = Accessibility_ROLE_TEXT;
+ role_table [ATK_ROLE_TOGGLE_BUTTON] = Accessibility_ROLE_TOGGLE_BUTTON;
+ role_table [ATK_ROLE_TOOL_BAR] = Accessibility_ROLE_TOOL_BAR;
+ role_table [ATK_ROLE_TOOL_TIP] = Accessibility_ROLE_TOOL_TIP;
+ role_table [ATK_ROLE_TREE] = Accessibility_ROLE_TREE;
+ role_table [ATK_ROLE_TREE_TABLE] = Accessibility_ROLE_TREE_TABLE;
+ role_table [ATK_ROLE_UNKNOWN] = Accessibility_ROLE_UNKNOWN;
+ role_table [ATK_ROLE_VIEWPORT] = Accessibility_ROLE_VIEWPORT;
+ role_table [ATK_ROLE_WINDOW] = Accessibility_ROLE_WINDOW;
+ role_table [ATK_ROLE_HEADER] = Accessibility_ROLE_HEADER;
+ role_table [ATK_ROLE_FOOTER] = Accessibility_ROLE_FOOTER;
+ role_table [ATK_ROLE_PARAGRAPH] = Accessibility_ROLE_PARAGRAPH;
+ role_table [ATK_ROLE_RULER] = Accessibility_ROLE_RULER;
+ role_table [ATK_ROLE_APPLICATION] = Accessibility_ROLE_APPLICATION;
+ role_table [ATK_ROLE_AUTOCOMPLETE] = Accessibility_ROLE_AUTOCOMPLETE;
+ role_table [ATK_ROLE_EDITBAR] = Accessibility_ROLE_EDITBAR;
+ role_table [ATK_ROLE_EMBEDDED] = Accessibility_ROLE_EMBEDDED;
+ return TRUE;
+}
+
+static Accessibility_Role
+spi_role_from_atk_role (AtkRole role)
+{
+ static gboolean is_initialized = FALSE;
+ static Accessibility_Role spi_role_table [ATK_ROLE_LAST_DEFINED];
+ Accessibility_Role spi_role;
+
+ if (!is_initialized)
+ {
+ is_initialized = spi_init_role_lookup_table (spi_role_table);
+ }
+
+ if (role >= 0 && role < ATK_ROLE_LAST_DEFINED)
+ {
+ spi_role = spi_role_table [role];
+ }
+ else
+ {
+ spi_role = Accessibility_ROLE_EXTENDED;
+ }
+ return spi_role;
+}
+
+static AtkObject *
+get_atkobject_from_servant (PortableServer_Servant servant)
+{
+ SpiBase *object = SPI_BASE (bonobo_object_from_servant (servant));
+
+ g_return_val_if_fail (object, NULL);
+ g_return_val_if_fail (ATK_IS_OBJECT(object->gobj), NULL);
+ return ATK_OBJECT(object->gobj);
+}
+