1 /*
   2  * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #import <JavaNativeFoundation/JavaNativeFoundation.h>
  27 
  28 extern NSString *const JavaAccessibilityIgnore;
  29 
  30 extern NSMutableDictionary *sRoles;
  31 extern void initializeRoles();
  32 
  33 extern JNFClassInfo sjc_CAccessibility;
  34 extern JNFClassInfo sjc_AccessibleComponent;
  35 extern JNFClassInfo sjc_AccessibleContext;
  36 extern JNFClassInfo sjc_Accessible;
  37 extern JNFClassInfo sjc_AccessibleRole;
  38 extern JNFClassInfo sjc_Point;
  39 extern JNFClassInfo sjc_AccessibleText;
  40 
  41 extern JNFMemberInfo *sjm_getAccessibleRole;
  42 extern JNFMemberInfo *sjf_key;
  43 extern JNFMemberInfo *sjf_X;
  44 extern JNFMemberInfo *sjf_Y;
  45 
  46 NSSize getAxComponentSize(JNIEnv *env, jobject axComponent, jobject component);
  47 NSString *getJavaRole(JNIEnv *env, jobject axComponent, jobject component);
  48 jobject getAxSelection(JNIEnv *env, jobject axContext, jobject component);
  49 jobject getAxContextSelection(JNIEnv *env, jobject axContext, jint index, jobject component);
  50 void setAxContextSelection(JNIEnv *env, jobject axContext, jint index, jobject component);
  51 jobject getAxContext(JNIEnv *env, jobject accessible, jobject component);
  52 BOOL isChildSelected(JNIEnv *env, jobject accessible, jint index, jobject component);
  53 jobject getAxStateSet(JNIEnv *env, jobject axContext, jobject component);
  54 BOOL containsAxState(JNIEnv *env, jobject axContext, jobject axState, jobject component);
  55 BOOL isVertical(JNIEnv *env, jobject axContext, jobject component);
  56 BOOL isHorizontal(JNIEnv *env, jobject axContext, jobject component);
  57 BOOL isShowing(JNIEnv *env, jobject axContext, jobject component);
  58 BOOL isSelectable(JNIEnv *env, jobject axContext, jobject component);
  59 NSPoint getAxComponentLocationOnScreen(JNIEnv *env, jobject axComponent, jobject component);
  60 jint getAxTextCharCount(JNIEnv *env, jobject axText, jobject component);
  61 
  62 // these methods are copied from the corresponding NSAccessibility methods
  63 id JavaAccessibilityAttributeValue(id element, NSString *attribute);
  64 BOOL JavaAccessibilityIsAttributeSettable(id element, NSString *attribute);
  65 void JavaAccessibilitySetAttributeValue(id element, NSString *attribute, id value);
  66 
  67 // these methods are copied from the corresponding NSAccessibilityErrors methods
  68 void JavaAccessibilityRaiseSetAttributeToIllegalTypeException(const char *functionName, id element, NSString *attribute, id value);
  69 void JavaAccessibilityRaiseUnimplementedAttributeException(const char *functionName, id element, NSString *attribute);
  70 void JavaAccessibilityRaiseIllegalParameterTypeException(const char *functionName, id element, NSString *attribute, id parameter);