1 #include <stdlib.h> /* for malloc */
2 #include <cspi/spi-private.h>
4 static const char *role_names [] =
61 "table column header",
76 #define MAX_ROLES (sizeof (role_names) / sizeof (char *))
79 cspi_init_role_table (AccessibleRole *role_table)
82 for (i = 0; i < Accessibility_ROLE_LAST_DEFINED; ++i)
84 role_table [i] = SPI_ROLE_UNKNOWN;
86 role_table [Accessibility_ROLE_INVALID] = SPI_ROLE_INVALID;
87 role_table [Accessibility_ROLE_ACCELERATOR_LABEL] = SPI_ROLE_ACCEL_LABEL;
88 role_table [Accessibility_ROLE_ALERT] = SPI_ROLE_ALERT;
89 role_table [Accessibility_ROLE_ANIMATION] = SPI_ROLE_ANIMATION;
90 role_table [Accessibility_ROLE_ARROW] = SPI_ROLE_ARROW;
91 role_table [Accessibility_ROLE_CALENDAR] = SPI_ROLE_CALENDAR;
92 role_table [Accessibility_ROLE_CANVAS] = SPI_ROLE_CANVAS;
93 role_table [Accessibility_ROLE_CHECK_BOX] = SPI_ROLE_CHECK_BOX;
94 role_table [Accessibility_ROLE_COLOR_CHOOSER] = SPI_ROLE_COLOR_CHOOSER;
95 role_table [Accessibility_ROLE_COLUMN_HEADER] = SPI_ROLE_COLUMN_HEADER;
96 role_table [Accessibility_ROLE_COMBO_BOX] = SPI_ROLE_COMBO_BOX;
97 role_table [Accessibility_ROLE_DATE_EDITOR] = SPI_ROLE_DATE_EDITOR;
98 role_table [Accessibility_ROLE_DESKTOP_ICON] = SPI_ROLE_DESKTOP_ICON;
99 role_table [Accessibility_ROLE_DESKTOP_FRAME] = SPI_ROLE_DESKTOP_FRAME;
100 role_table [Accessibility_ROLE_DIAL] = SPI_ROLE_DIAL;
101 role_table [Accessibility_ROLE_DIALOG] = SPI_ROLE_DIALOG;
102 role_table [Accessibility_ROLE_DIRECTORY_PANE] = SPI_ROLE_DIRECTORY_PANE;
103 role_table [Accessibility_ROLE_FILE_CHOOSER] = SPI_ROLE_FILE_CHOOSER;
104 role_table [Accessibility_ROLE_FILLER] = SPI_ROLE_FILLER;
105 role_table [Accessibility_ROLE_FONT_CHOOSER] = SPI_ROLE_FONT_CHOOSER;
106 role_table [Accessibility_ROLE_FRAME] = SPI_ROLE_FRAME;
107 role_table [Accessibility_ROLE_GLASS_PANE] = SPI_ROLE_GLASS_PANE;
108 role_table [Accessibility_ROLE_HTML_CONTAINER] = SPI_ROLE_HTML_CONTAINER;
109 role_table [Accessibility_ROLE_ICON] = SPI_ROLE_ICON;
110 role_table [Accessibility_ROLE_IMAGE] = SPI_ROLE_IMAGE;
111 role_table [Accessibility_ROLE_INTERNAL_FRAME] = SPI_ROLE_INTERNAL_FRAME;
112 role_table [Accessibility_ROLE_LABEL] = SPI_ROLE_LABEL;
113 role_table [Accessibility_ROLE_LAYERED_PANE] = SPI_ROLE_LAYERED_PANE;
114 role_table [Accessibility_ROLE_LIST] = SPI_ROLE_LIST;
115 role_table [Accessibility_ROLE_LIST_ITEM] = SPI_ROLE_LIST_ITEM;
116 role_table [Accessibility_ROLE_MENU] = SPI_ROLE_MENU;
117 role_table [Accessibility_ROLE_MENU_BAR] = SPI_ROLE_MENU_BAR;
118 role_table [Accessibility_ROLE_MENU_ITEM] = SPI_ROLE_MENU_ITEM;
119 role_table [Accessibility_ROLE_OPTION_PANE] = SPI_ROLE_OPTION_PANE;
120 role_table [Accessibility_ROLE_PAGE_TAB] = SPI_ROLE_PAGE_TAB;
121 role_table [Accessibility_ROLE_PAGE_TAB_LIST] = SPI_ROLE_PAGE_TAB_LIST;
122 role_table [Accessibility_ROLE_PANEL] = SPI_ROLE_PANEL;
123 role_table [Accessibility_ROLE_PASSWORD_TEXT] = SPI_ROLE_PASSWORD_TEXT;
124 role_table [Accessibility_ROLE_POPUP_MENU] = SPI_ROLE_POPUP_MENU;
125 role_table [Accessibility_ROLE_PROGRESS_BAR] = SPI_ROLE_PROGRESS_BAR;
126 role_table [Accessibility_ROLE_PUSH_BUTTON] = SPI_ROLE_PUSH_BUTTON;
127 role_table [Accessibility_ROLE_RADIO_BUTTON] = SPI_ROLE_RADIO_BUTTON;
128 role_table [Accessibility_ROLE_RADIO_MENU_ITEM] = SPI_ROLE_RADIO_MENU_ITEM;
129 role_table [Accessibility_ROLE_ROOT_PANE] = SPI_ROLE_ROOT_PANE;
130 role_table [Accessibility_ROLE_ROW_HEADER] = SPI_ROLE_ROW_HEADER;
131 role_table [Accessibility_ROLE_SCROLL_BAR] = SPI_ROLE_SCROLL_BAR;
132 role_table [Accessibility_ROLE_SCROLL_PANE] = SPI_ROLE_SCROLL_PANE;
133 role_table [Accessibility_ROLE_SEPARATOR] = SPI_ROLE_SEPARATOR;
134 role_table [Accessibility_ROLE_SLIDER] = SPI_ROLE_SLIDER;
135 role_table [Accessibility_ROLE_SPIN_BUTTON] = SPI_ROLE_SPIN_BUTTON;
136 role_table [Accessibility_ROLE_SPLIT_PANE] = SPI_ROLE_SPLIT_PANE;
137 role_table [Accessibility_ROLE_STATUS_BAR] = SPI_ROLE_STATUS_BAR;
138 role_table [Accessibility_ROLE_TABLE] = SPI_ROLE_TABLE;
139 role_table [Accessibility_ROLE_TABLE_CELL] = SPI_ROLE_TABLE_CELL;
140 role_table [Accessibility_ROLE_TEAROFF_MENU_ITEM] = SPI_ROLE_TEAROFF_MENU_ITEM;
141 role_table [Accessibility_ROLE_TEXT] = SPI_ROLE_TEXT;
142 role_table [Accessibility_ROLE_TOGGLE_BUTTON] = SPI_ROLE_TOGGLE_BUTTON;
143 role_table [Accessibility_ROLE_TOOL_BAR] = SPI_ROLE_TOOL_BAR;
144 role_table [Accessibility_ROLE_TOOL_TIP] = SPI_ROLE_TOOL_TIP;
145 role_table [Accessibility_ROLE_TREE] = SPI_ROLE_TREE;
146 role_table [Accessibility_ROLE_TREE_TABLE] = SPI_ROLE_TREE_TABLE;
147 role_table [Accessibility_ROLE_UNKNOWN] = SPI_ROLE_UNKNOWN;
148 role_table [Accessibility_ROLE_VIEWPORT] = SPI_ROLE_VIEWPORT;
149 role_table [Accessibility_ROLE_WINDOW] = SPI_ROLE_WINDOW;
150 role_table [Accessibility_ROLE_EXTENDED] = SPI_ROLE_EXTENDED;
151 role_table [Accessibility_ROLE_LAST_DEFINED] = SPI_ROLE_EXTENDED;
156 static AccessibleRole
157 cspi_role_from_spi_role (Accessibility_Role role)
159 /* array is sized according to IDL roles because IDL roles are the index */
160 static AccessibleRole cspi_role_table [Accessibility_ROLE_LAST_DEFINED];
161 static SPIBoolean is_initialized = FALSE;
162 AccessibleRole cspi_role;
165 is_initialized = cspi_init_role_table (cspi_role_table);
167 if (role >= 0 && role < Accessibility_ROLE_LAST_DEFINED)
169 cspi_role = cspi_role_table [role];
173 cspi_role = SPI_ROLE_EXTENDED;
179 * AccessibleRole_getName:
180 * @role: an #AccessibleRole object to query.
182 * Get a localizeable string that indicates the name of an #AccessibleRole.
183 * <em>DEPRECATED.</em>
185 * Returns: a localizable string name for an #AccessibleRole enumerated type.
188 AccessibleRole_getName (AccessibleRole role)
190 if (role < MAX_ROLES)
192 return g_strdup (role_names [(int) role]);
196 return g_strdup ("");
202 * @obj: a pointer to the #Accessible object on which to operate.
204 * Increment the reference count for an #Accessible object.
207 Accessible_ref (Accessible *obj)
209 cspi_object_ref (obj);
214 * @obj: a pointer to the #Accessible object on which to operate.
216 * Decrement the reference count for an #Accessible object.
219 Accessible_unref (Accessible *obj)
221 cspi_object_unref (obj);
225 * Accessible_getName:
226 * @obj: a pointer to the #Accessible object on which to operate.
228 * Get the name of an #Accessible object.
230 * Returns: a UTF-8 string indicating the name of the #Accessible object.
231 * or NULL on exception
234 Accessible_getName (Accessible *obj)
238 cspi_return_val_if_fail (obj != NULL, NULL);
241 Accessibility_Accessible__get_name (CSPI_OBJREF (obj), cspi_ev ());
243 cspi_return_val_if_ev ("getName", NULL);
249 * Accessible_getDescription:
250 * @obj: a pointer to the #Accessible object on which to operate.
252 * Get the description of an #Accessible object.
254 * Returns: a UTF-8 string describing the #Accessible object.
255 * or NULL on exception
258 Accessible_getDescription (Accessible *obj)
262 cspi_return_val_if_fail (obj != NULL, NULL);
265 Accessibility_Accessible__get_description (CSPI_OBJREF (obj),
268 cspi_return_val_if_ev ("getDescription", NULL);
274 * Accessible_getParent:
275 * @obj: a pointer to the #Accessible object to query.
277 * Get an #Accessible object's parent container.
279 * Returns: a pointer tothe #Accessible object which contains the given
280 * #Accessible instance, or NULL if the @obj has no parent container.
284 Accessible_getParent (Accessible *obj)
288 cspi_return_val_if_fail (obj != NULL, NULL);
290 retval = cspi_object_add (
291 Accessibility_Accessible__get_parent (CSPI_OBJREF (obj),
294 cspi_return_val_if_ev ("getParent", NULL);
300 * Accessible_getChildCount:
301 * @obj: a pointer to the #Accessible object on which to operate.
303 * Get the number of children contained by an #Accessible object.
305 * Returns: a #long indicating the number of #Accessible children
306 * contained by an #Accessible object. or -1 on exception
310 Accessible_getChildCount (Accessible *obj)
314 cspi_return_val_if_fail (obj != NULL, -1);
317 Accessibility_Accessible__get_childCount (CSPI_OBJREF (obj),
320 cspi_return_val_if_ev ("getChildCount", -1);
326 * Accessible_getChildAtIndex:
327 * @obj: a pointer to the #Accessible object on which to operate.
328 * @childIndex: a #long indicating which child is specified.
330 * Get the #Accessible child of an #Accessible object at a given index.
332 * Returns: a pointer to the #Accessible child object at index
333 * @childIndex. or NULL on exception
336 Accessible_getChildAtIndex (Accessible *obj,
341 cspi_return_val_if_fail (obj != NULL, NULL);
343 retval = cspi_object_add (
344 Accessibility_Accessible_getChildAtIndex (CSPI_OBJREF (obj),
345 childIndex, cspi_ev ()));
351 * Accessible_getIndexInParent:
352 * @obj: a pointer to the #Accessible object on which to operate.
354 * Get the index of an #Accessible object in its containing #Accessible.
356 * Returns: a #long indicating the index of the #Accessible object
357 * in its parent (i.e. containing) #Accessible instance,
358 * or -1 if @obj has no containing parent or on exception.
361 Accessible_getIndexInParent (Accessible *obj)
365 cspi_return_val_if_fail (obj != NULL, -1);
368 Accessibility_Accessible_getIndexInParent (CSPI_OBJREF (obj), cspi_ev ());
370 cspi_return_val_if_ev ("getIndexInparent", -1);
375 * Accessible_getRelationSet:
376 * @obj: a pointer to the #Accessible object on which to operate.
378 * Get the set of #AccessibleRelation objects which describe this #Accessible object's
379 * relationships with other #Accessible objects.
381 * Returns: an array of #AccessibleRelation pointers. or NULL on exception
383 AccessibleRelation **
384 Accessible_getRelationSet (Accessible *obj)
388 AccessibleRelation **relations;
389 Accessibility_RelationSet *relation_set;
391 cspi_return_val_if_fail (obj != NULL, NULL);
394 Accessibility_Accessible_getRelationSet (CSPI_OBJREF (obj), cspi_ev ());
396 cspi_return_val_if_ev ("getRelationSet", NULL);
398 /* this looks hack-ish, but it's based on the CORBA C bindings spec */
399 n_relations = relation_set->_length;
400 relations = malloc (sizeof (AccessibleRelation *) * n_relations);
402 for (i = 0; i < n_relations; ++i)
404 relations[i] = cspi_object_add (CORBA_Object_duplicate (
405 relation_set->_buffer[i], cspi_ev ()));
407 relations[i] = CORBA_OBJECT_NIL;
409 CORBA_free (relation_set);
415 * Accessible_getRole:
416 * @obj: a pointer to the #Accessible object on which to operate.
418 * Get the UI role of an #Accessible object.
419 * A UTF-8 string describing this role can be obtained via Accessible_getRoleName ().
421 * Returns: the #AccessibleRole of the object.
425 Accessible_getRole (Accessible *obj)
427 AccessibleRole retval;
429 cspi_return_val_if_fail (obj != NULL, SPI_ROLE_INVALID);
432 Accessibility_Accessible_getRole (CSPI_OBJREF (obj), cspi_ev ());
434 cspi_return_val_if_ev ("getRole", SPI_ROLE_INVALID);
436 return cspi_role_from_spi_role (retval);
440 * Accessible_getRoleName:
441 * @obj: a pointer to the #Accessible object on which to operate.
443 * Get a UTF-8 string describing the role this object plays in the UI.
444 * This method will return useful values for roles that fall outside the
445 * enumeration used in Accessible_getRole ().
447 * Returns: a UTF-8 string specifying the role of this #Accessible object.
451 Accessible_getRoleName (Accessible *obj)
455 cspi_return_val_if_fail (obj != NULL, CORBA_string_dup ("invalid"));
458 Accessibility_Accessible_getRoleName (CSPI_OBJREF (obj), cspi_ev ());
460 cspi_return_val_if_ev ("getRoleName", CORBA_string_dup ("invalid"));
466 * Accessible_getStateSet:
467 * @obj: a pointer to the #Accessible object on which to operate.
469 * Not Yet Implemented.
471 * Returns: a pointer to an #AccessibleStateSet representing the object's current state.
474 Accessible_getStateSet (Accessible *obj)
479 /* Interface query methods */
482 * Accessible_isAction:
483 * @obj: a pointer to the #Accessible instance to query.
485 * Query whether the specified #Accessible implements #AccessibleAction.
487 * Returns: #TRUE if @obj implements the #AccessibleAction interface,
491 Accessible_isAction (Accessible *obj)
493 return cspi_accessible_is_a (obj,
494 "IDL:Accessibility/Action:1.0");
498 * Accessible_isApplication:
499 * @obj: a pointer to the #Accessible instance to query.
501 * Query whether the specified #Accessible implements #AccessibleApplication.
503 * Returns: #TRUE if @obj implements the #AccessibleApplication interface,
507 Accessible_isApplication (Accessible *obj)
509 return cspi_accessible_is_a (obj,
510 "IDL:Accessibility/Application:1.0");
514 * Accessible_isComponent:
515 * @obj: a pointer to the #Accessible instance to query.
517 * Query whether the specified #Accessible implements #AccessibleComponent.
519 * Returns: #TRUE if @obj implements the #AccessibleComponent interface,
523 Accessible_isComponent (Accessible *obj)
525 return cspi_accessible_is_a (obj,
526 "IDL:Accessibility/Component:1.0");
530 * Accessible_isEditableText:
531 * @obj: a pointer to the #Accessible instance to query.
533 * Query whether the specified #Accessible implements #AccessibleEditableText.
535 * Returns: #TRUE if @obj implements the #AccessibleEditableText interface,
539 Accessible_isEditableText (Accessible *obj)
541 return cspi_accessible_is_a (obj,
542 "IDL:Accessibility/EditableText:1.0");
546 * Accessible_isHypertext:
547 * @obj: a pointer to the #Accessible instance to query.
549 * Query whether the specified #Accessible implements #AccessibleHypertext.
551 * Returns: #TRUE if @obj implements the #AccessibleHypertext interface,
555 Accessible_isHypertext (Accessible *obj)
557 return cspi_accessible_is_a (obj,
558 "IDL:Accessibility/Hypertext:1.0");
562 * Accessible_isImage:
563 * @obj: a pointer to the #Accessible instance to query.
565 * Query whether the specified #Accessible implements #AccessibleImage.
567 * Returns: #TRUE if @obj implements the #AccessibleImage interface,
571 Accessible_isImage (Accessible *obj)
573 return cspi_accessible_is_a (obj,
574 "IDL:Accessibility/Image:1.0");
578 * Accessible_isSelection:
579 * @obj: a pointer to the #Accessible instance to query.
581 * Query whether the specified #Accessible implements #AccessibleSelection.
583 * Returns: #TRUE if @obj implements the #AccessibleSelection interface,
587 Accessible_isSelection (Accessible *obj)
589 return cspi_accessible_is_a (obj,
590 "IDL:Accessibility/Selection:1.0");
594 * Accessible_isTable:
595 * @obj: a pointer to the #Accessible instance to query.
597 * Query whether the specified #Accessible implements #AccessibleTable.
599 * Returns: #TRUE if @obj implements the #AccessibleTable interface,
603 Accessible_isTable (Accessible *obj)
605 return cspi_accessible_is_a (obj,
606 "IDL:Accessibility/Table:1.0");
611 * @obj: a pointer to the #Accessible instance to query.
613 * Query whether the specified #Accessible implements #AccessibleText.
615 * Returns: #TRUE if @obj implements the #AccessibleText interface,
619 Accessible_isText (Accessible *obj)
621 return cspi_accessible_is_a (obj,
622 "IDL:Accessibility/Text:1.0");
626 * Accessible_isValue:
627 * @obj: a pointer to the #Accessible instance to query.
629 * Query whether the specified #Accessible implements #AccessibleValue.
631 * Returns: #TRUE if @obj implements the #AccessibleValue interface,
635 Accessible_isValue (Accessible *obj)
637 return cspi_accessible_is_a (obj,
638 "IDL:Accessibility/Value:1.0");
642 * Accessible_getApplication:
643 * @obj: a pointer to the #Accessible instance to query.
645 * Get the #AccessibleApplication interface for an #Accessible.
647 * Returns: a pointer to an #AccessibleApplication interface instance, or
648 * NULL if @obj does not implement #AccessibleApplication.
650 AccessibleApplication *
651 Accessible_getApplication (Accessible *obj)
653 return (AccessibleApplication *) Accessible_queryInterface (
654 obj, "IDL:Accessibility/Application:1.0");
658 * Accessible_getAction:
659 * @obj: a pointer to the #Accessible instance to query.
661 * Get the #AccessibleAction interface for an #Accessible.
663 * Returns: a pointer to an #AccessibleAction interface instance, or
664 * NULL if @obj does not implement #AccessibleAction.
667 Accessible_getAction (Accessible *obj)
669 return (AccessibleAction *) Accessible_queryInterface (
670 obj, "IDL:Accessibility/Action:1.0");
674 * Accessible_getComponent:
675 * @obj: a pointer to the #Accessible instance to query.
677 * Get the #AccessibleComponent interface for an #Accessible.
679 * Returns: a pointer to an #AccessibleComponent interface instance, or
680 * NULL if @obj does not implement #AccessibleComponent.
682 AccessibleComponent *
683 Accessible_getComponent (Accessible *obj)
685 return (AccessibleComponent *) Accessible_queryInterface (
686 obj, "IDL:Accessibility/Component:1.0");
690 * Accessible_getEditableText:
691 * @obj: a pointer to the #Accessible instance to query.
693 * Get the #AccessibleEditableText interface for an #Accessible.
695 * Returns: a pointer to an #AccessibleEditableText interface instance, or
696 * NULL if @obj does not implement #AccessibleEditableText.
698 AccessibleEditableText *
699 Accessible_getEditableText (Accessible *obj)
701 return (AccessibleEditableText *) Accessible_queryInterface (
702 obj, "IDL:Accessibility/EditableText:1.0");
708 * Accessible_getHypertext:
709 * @obj: a pointer to the #Accessible instance to query.
711 * Get the #AccessibleHypertext interface for an #Accessible.
713 * Returns: a pointer to an #AccessibleHypertext interface instance, or
714 * NULL if @obj does not implement #AccessibleHypertext.
716 AccessibleHypertext *
717 Accessible_getHypertext (Accessible *obj)
719 return (AccessibleHypertext *) Accessible_queryInterface (
720 obj, "IDL:Accessibility/Hypertext:1.0");
726 * Accessible_getImage:
727 * @obj: a pointer to the #Accessible instance to query.
729 * Get the #AccessibleImage interface for an #Accessible.
731 * Returns: a pointer to an #AccessibleImage interface instance, or
732 * NULL if @obj does not implement #AccessibleImage.
735 Accessible_getImage (Accessible *obj)
737 return (AccessibleImage *) Accessible_queryInterface (
738 obj, "IDL:Accessibility/Image:1.0");
744 * Accessible_getSelection:
745 * @obj: a pointer to the #Accessible instance to query.
747 * Get the #AccessibleSelection interface for an #Accessible.
749 * Returns: a pointer to an #AccessibleSelection interface instance, or
750 * NULL if @obj does not implement #AccessibleSelection.
752 AccessibleSelection *
753 Accessible_getSelection (Accessible *obj)
755 return (AccessibleSelection *) Accessible_queryInterface (
756 obj, "IDL:Accessibility/Selection:1.0");
762 * Accessible_getTable:
763 * @obj: a pointer to the #Accessible instance to query.
765 * Get the #AccessibleTable interface for an #Accessible.
767 * Returns: a pointer to an #AccessibleTable interface instance, or
768 * NULL if @obj does not implement #AccessibleTable.
771 Accessible_getTable (Accessible *obj)
773 return (AccessibleTable *) Accessible_queryInterface (
774 obj, "IDL:Accessibility/Table:1.0");
778 * Accessible_getText:
779 * @obj: a pointer to the #Accessible instance to query.
781 * Get the #AccessibleText interface for an #Accessible.
783 * Returns: a pointer to an #AccessibleText interface instance, or
784 * NULL if @obj does not implement #AccessibleText.
787 Accessible_getText (Accessible *obj)
789 return (AccessibleText *) Accessible_queryInterface (
790 obj, "IDL:Accessibility/Text:1.0");
796 * Accessible_getValue:
797 * @obj: a pointer to the #Accessible instance to query.
799 * Get the #AccessibleValue interface for an #Accessible.
801 * Returns: a pointer to an #AccessibleValue interface instance, or
802 * NULL if @obj does not implement #AccessibleValue.
805 Accessible_getValue (Accessible *obj)
807 return (AccessibleValue *) Accessible_queryInterface (
808 obj, "IDL:Accessibility/Value:1.0");
814 * Accessible_queryInterface:
815 * @obj: a pointer to the #Accessible instance to query.
816 * @interface_name: a UTF-8 character string specifiying the requested interface.
818 * Query an #Accessible object to for a named interface.
820 * Returns: an instance of the named interface object, if it is implemented
821 * by @obj, or NULL otherwise.
825 Accessible_queryInterface (Accessible *obj,
826 const char *interface_name)
828 Bonobo_Unknown iface;
835 iface = Accessibility_Accessible_queryInterface (CSPI_OBJREF (obj),
840 cspi_return_val_if_ev ("queryInterface", NULL);
843 * FIXME: we need to be fairly sure that references are going
844 * to mach up if we are going to expose QueryInterface, ie. we
845 * can't allow people to do:
846 * b = a.qi ("b"); b.unref, b.unref to release a's reference.
847 * this should be no real problem though for this level of API
851 return cspi_object_add (iface);
856 * AccessibleRelation_ref:
857 * @obj: a pointer to the #AccessibleRelation object on which to operate.
859 * Increment the reference count for an #AccessibleRelation object.
863 AccessibleRelation_ref (AccessibleRelation *obj)
865 cspi_object_ref (obj);
869 * AccessibleRelation_unref:
870 * @obj: a pointer to the #AccessibleRelation object on which to operate.
872 * Decrement the reference count for an #AccessibleRelation object.
876 AccessibleRelation_unref (AccessibleRelation *obj)
878 cspi_object_unref (obj);
882 * AccessibleRelation_getRelationType:
883 * @obj: a pointer to the #AccessibleRelation object to query.
885 * Get the type of relationship represented by an #AccessibleRelation.
887 * Returns: an #AccessibleRelationType indicating the type of relation
888 * encapsulated in this #AccessibleRelation object.
891 AccessibleRelationType
892 AccessibleRelation_getRelationType (AccessibleRelation *obj)
894 cspi_return_val_if_fail (obj != NULL, -1);
899 * AccessibleRelation_getNTargets:
900 * @obj: a pointer to the #AccessibleRelation object to query.
902 * Get the number of objects which this relationship has as its
903 * target objects (the subject is the #Accessible from which this
904 * #AccessibleRelation originated).
906 * Returns: a short integer indicating how many target objects which the
907 * originating #Accessible object has the #AccessibleRelation
911 AccessibleRelation_getNTargets (AccessibleRelation *obj)
913 cspi_return_val_if_fail (obj != NULL, -1);
918 * AccessibleRelation_getTarget:
919 * @obj: a pointer to the #AccessibleRelation object to query.
920 * @i: a (zero-index) integer indicating which (of possibly several) target is requested.
922 * Get the @i-th target of a specified #AccessibleRelation relationship.
924 * Returns: an #Accessible which is the @i-th object with which the
925 * originating #Accessible has relationship specified in the
926 * #AccessibleRelation object.
930 AccessibleRelation_getTarget (AccessibleRelation *obj, int i)
932 cspi_return_val_if_fail (obj != NULL, NULL);
937 * AccessibleStateSet_ref:
938 * @obj: a pointer to the #AccessibleStateSet object on which to operate.
940 * Increment the reference count for an #AccessibleStateSet object.
944 AccessibleStateSet_ref (AccessibleStateSet *obj)
946 cspi_object_ref (obj);
950 * AccessibleStateSet_unref:
951 * @obj: a pointer to the #AccessibleStateSet object on which to operate.
953 * Decrement the reference count for an #AccessibleStateSet object.
957 AccessibleStateSet_unref (AccessibleStateSet *obj)
959 cspi_object_unref (obj);
963 * AccessibleStateSet_contains:
964 * @obj: a pointer to the #AccessibleStateSet object on which to operate.
965 * @state: an #AccessibleState for which the specified #AccessibleStateSet
968 * Determine whether a given #AccessibleStateSet includes a given state; that is,
969 * whether @state is true for the stateset in question.
971 * Returns: #TRUE if @state is true/included in the given #AccessibleStateSet,
976 AccessibleStateSet_contains (AccessibleStateSet *obj,
977 AccessibleState state)
979 CORBA_boolean retval;
981 cspi_return_val_if_fail (obj != NULL, FALSE);
983 retval = Accessibility_StateSet_contains (CSPI_OBJREF (obj),
986 cspi_return_val_if_ev ("contains", FALSE);
988 return (SPIBoolean) retval;
992 * AccessibleStateSet_add:
993 * @obj: a pointer to the #AccessibleStateSet object on which to operate.
994 * @state: an #AccessibleState to be added to the specified #AccessibleStateSet
996 * Add a particular #AccessibleState to an #AccessibleStateSet (i.e. set the
997 * given state to #TRUE in the stateset.
1001 AccessibleStateSet_add (AccessibleStateSet *obj,
1002 AccessibleState state)
1004 cspi_return_if_fail (obj != NULL);
1006 Accessibility_StateSet_add (CSPI_OBJREF (obj), state, cspi_ev ());
1007 cspi_check_ev ("add");
1011 * AccessibleStateSet_remove:
1012 * @obj: a pointer to the #AccessibleStateSet object on which to operate.
1013 * @state: an #AccessibleState to be removed from the specified #AccessibleStateSet
1015 * Remove a particular #AccessibleState to an #AccessibleStateSet (i.e. set the
1016 * given state to #FALSE in the stateset.)
1020 AccessibleStateSet_remove (AccessibleStateSet *obj,
1021 AccessibleState state)
1023 cspi_return_if_fail (obj != NULL);
1025 Accessibility_StateSet_remove (CSPI_OBJREF (obj), state, cspi_ev ());
1026 cspi_check_ev ("remove");
1030 * AccessibleStateSet_equals:
1031 * @obj: a pointer to the first #AccessibleStateSet object on which to operate.
1032 * @obj2: a pointer to the second #AccessibleStateSet object on which to operate.
1034 * Determine whether two instances of #AccessibleStateSet are equivalent (i.e.
1035 * consist of the same #AccessibleStates). Useful for checking multiple
1036 * state variables at once; construct the target state then compare against it.
1038 * @see AccessibleStateSet_compare().
1040 * Returns: #TRUE if the two #AccessibleStateSets are equivalent,
1045 AccessibleStateSet_equals (AccessibleStateSet *obj,
1046 AccessibleStateSet *obj2)
1053 cspi_return_val_if_fail (obj != NULL, FALSE);
1054 cspi_return_val_if_fail (obj2 != NULL, FALSE);
1056 return Accessibility_StateSet_equals (CSPI_OBJREF (obj),
1057 CSPI_OBJREF (obj2), cspi_ev ());
1061 * AccessibleStateSet_compare:
1062 * @obj: a pointer to the first #AccessibleStateSet object on which to operate.
1063 * @obj2: a pointer to the second #AccessibleStateSet object on which to operate.
1065 * Determine the differences between two instances of #AccessibleStateSet.
1066 * Not Yet Implemented.
1068 * @see AccessibleStateSet_equals().
1070 * Returns: an #AccessibleStateSet object containing all states contained on one of
1071 * the two sets but not the other.
1074 AccessibleStateSet *
1075 AccessibleStateSet_compare (AccessibleStateSet *obj,
1076 AccessibleStateSet *obj2)
1078 cspi_return_val_if_fail (obj != NULL, NULL);
1079 cspi_return_val_if_fail (obj2 != NULL, NULL);
1084 * AccessibleStateSet_isEmpty:
1085 * @obj: a pointer to the #AccessibleStateSet object on which to operate.
1087 * Determine whether a given #AccessibleStateSet is the empty set.
1089 * Returns: #TRUE if the given #AccessibleStateSet contains no (true) states,
1094 AccessibleStateSet_isEmpty (AccessibleStateSet *obj)
1096 cspi_return_val_if_fail (obj != NULL, FALSE);
1098 /* return Accessibility_StateSet_isEmpty (CSPI_OBJREF (obj), cspi_ev ());*/