Fix for bug #345701; makes the Accessibility::StreamableContent
[platform/core/uifw/at-spi2-atk.git] / libspi / accessible.c
index e355444..43f701b 100644 (file)
 #include <bonobo/bonobo-exception.h>
 #include <atk/atk.h>
 #include <libspi/libspi.h>
+#include "spi-private.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);
+Accessibility_Role spi_accessible_role_from_atk_role (AtkRole role);
 
 static gboolean
 spi_init_role_lookup_table (Accessibility_Role *role_table)
@@ -45,82 +46,96 @@ spi_init_role_lookup_table (Accessibility_Role *role_table)
       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_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_LAST_DEFINED] =     Accessibility_ROLE_EXTENDED;
-  
+  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;
+  role_table [ATK_ROLE_ENTRY] =               Accessibility_ROLE_ENTRY;
+  role_table [ATK_ROLE_CHART] =               Accessibility_ROLE_CHART;
+  role_table [ATK_ROLE_CAPTION] =             Accessibility_ROLE_CAPTION;
+  role_table [ATK_ROLE_DOCUMENT_FRAME] =      Accessibility_ROLE_DOCUMENT_FRAME;
+  role_table [ATK_ROLE_HEADING] =             Accessibility_ROLE_HEADING;
+  role_table [ATK_ROLE_PAGE] =                Accessibility_ROLE_PAGE;
+  role_table [ATK_ROLE_SECTION] =             Accessibility_ROLE_SECTION;
+  role_table [ATK_ROLE_FORM] =                Accessibility_ROLE_FORM;
   return TRUE;
 }
 
-static Accessibility_Role
-spi_role_from_atk_role (AtkRole role)
+Accessibility_Role
+spi_accessible_role_from_atk_role (AtkRole role)
 {
   static gboolean is_initialized = FALSE;
   static Accessibility_Role spi_role_table [ATK_ROLE_LAST_DEFINED];
@@ -389,7 +404,7 @@ impl_accessibility_accessible_get_role_name (PortableServer_Servant servant,
   AtkRole    role;
   AtkObject *object = get_atkobject_from_servant (servant);
 
-  g_return_val_if_fail (object != NULL, 0);
+  g_return_val_if_fail (object != NULL, NULL);
 
   role = atk_object_get_role (object);
 
@@ -400,6 +415,65 @@ impl_accessibility_accessible_get_role_name (PortableServer_Servant servant,
     return CORBA_string_dup ("");
 }
 
+/*
+ * CORBA Accessibility::Accessible::getLocalizedRole method implementation
+ */
+static CORBA_char *
+impl_accessibility_accessible_get_local_role_name (PortableServer_Servant servant,
+                                                  CORBA_Environment     *ev)
+{
+  const gchar     *role_name;
+  AtkRole    role;
+  AtkObject *object = get_atkobject_from_servant (servant);
+
+  g_return_val_if_fail (object != NULL, NULL);
+
+  role = atk_object_get_role (object);
+
+  role_name = atk_role_get_localized_name (role);
+  if (role_name)
+    return CORBA_string_dup (role_name);
+  else
+    return CORBA_string_dup ("");
+}
+
+static Accessibility_Accessible 
+impl_accessibility_accessible_get_application (PortableServer_Servant servant,
+                                              CORBA_Environment     *ev)
+{
+    return spi_accessible_new_return (atk_get_root (), FALSE, ev);
+}
+
+static Accessibility_AttributeSet* 
+impl_accessibility_accessible_get_attributes (PortableServer_Servant servant,
+                                              CORBA_Environment     *ev)
+{
+    Accessibility_AttributeSet *retval;
+    GSList *attributes;
+    gint n_attributes = 0;
+    gint i;
+    
+    AtkObject *object = get_atkobject_from_servant (servant);
+    
+    g_return_val_if_fail (object != NULL, NULL);
+    attributes = atk_object_get_attributes (object);
+    
+    bonobo_return_val_if_fail (attributes != NULL, NULL, ev);
+    n_attributes = g_slist_length (attributes);
+    
+    retval = CORBA_sequence_CORBA_string__alloc ();
+    retval->_length = retval->_maximum = n_attributes;
+    retval->_buffer = CORBA_sequence_CORBA_string_allocbuf (n_attributes);
+    CORBA_sequence_set_release (retval, CORBA_TRUE);
+    
+    for (i = 0; i < n_attributes; ++i)
+    {
+       retval->_buffer[i] = CORBA_string_dup (g_slist_nth_data (attributes, i));
+    }
+    
+  return retval;
+}
+
 static void
 spi_accessible_class_init (SpiAccessibleClass *klass)
 {
@@ -419,6 +493,9 @@ spi_accessible_class_init (SpiAccessibleClass *klass)
         epv->getState = impl_accessibility_accessible_get_state;
         epv->getRole = impl_accessibility_accessible_get_role;
         epv->getRoleName = impl_accessibility_accessible_get_role_name;
+       epv->getLocalizedRoleName = impl_accessibility_accessible_get_local_role_name;
+       epv->getApplication = impl_accessibility_accessible_get_application;
+       epv->getAttributes = impl_accessibility_accessible_get_attributes;
 }
 
 static void
@@ -429,7 +506,7 @@ spi_accessible_init (SpiAccessible *accessible)
 BONOBO_TYPE_FUNC_FULL (SpiAccessible,
                       Accessibility_Accessible,
                       PARENT_TYPE,
-                      spi_accessible);
+                      spi_accessible)
 
 static GHashTable *public_corba_refs = NULL;
 
@@ -538,6 +615,12 @@ spi_accessible_construct (GType type, AtkObject *o)
                                     BONOBO_OBJECT (spi_value_interface_new (o)));
       }
 
+    if (ATK_IS_STREAMABLE_CONTENT (o))
+      {
+        bonobo_object_add_interface (bonobo_object (retval),
+                                    BONOBO_OBJECT (spi_streamable_interface_new (o)));
+      }
+
     return retval;
 }