1*1b0aaa91SAndrew Rist /************************************************************** 2*1b0aaa91SAndrew Rist * 3*1b0aaa91SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1b0aaa91SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1b0aaa91SAndrew Rist * distributed with this work for additional information 6*1b0aaa91SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1b0aaa91SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1b0aaa91SAndrew Rist * "License"); you may not use this file except in compliance 9*1b0aaa91SAndrew Rist * with the License. You may obtain a copy of the License at 10*1b0aaa91SAndrew Rist * 11*1b0aaa91SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1b0aaa91SAndrew Rist * 13*1b0aaa91SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1b0aaa91SAndrew Rist * software distributed under the License is distributed on an 15*1b0aaa91SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1b0aaa91SAndrew Rist * KIND, either express or implied. See the License for the 17*1b0aaa91SAndrew Rist * specific language governing permissions and limitations 18*1b0aaa91SAndrew Rist * under the License. 19*1b0aaa91SAndrew Rist * 20*1b0aaa91SAndrew Rist *************************************************************/ 21*1b0aaa91SAndrew Rist 22cdf0e10cSrcweir 23cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime; 24cdf0e10cSrcweir import com.sun.star.accessibility.XAccessibleContext; 25cdf0e10cSrcweir import com.sun.star.accessibility.XAccessibleAction; 26cdf0e10cSrcweir import com.sun.star.lang.IndexOutOfBoundsException; 27cdf0e10cSrcweir 28cdf0e10cSrcweir class AccessibleActionHandler 29cdf0e10cSrcweir extends NodeHandler 30cdf0e10cSrcweir { createHandler(XAccessibleContext xContext)31cdf0e10cSrcweir public NodeHandler createHandler (XAccessibleContext xContext) 32cdf0e10cSrcweir { 33cdf0e10cSrcweir XAccessibleAction xEComponent = 34cdf0e10cSrcweir (XAccessibleAction) UnoRuntime.queryInterface ( 35cdf0e10cSrcweir XAccessibleAction.class, xContext); 36cdf0e10cSrcweir if (xEComponent != null) 37cdf0e10cSrcweir return new AccessibleActionHandler (xEComponent); 38cdf0e10cSrcweir else 39cdf0e10cSrcweir return null; 40cdf0e10cSrcweir } 41cdf0e10cSrcweir AccessibleActionHandler()42cdf0e10cSrcweir public AccessibleActionHandler () 43cdf0e10cSrcweir { 44cdf0e10cSrcweir } 45cdf0e10cSrcweir AccessibleActionHandler(XAccessibleAction xAction)46cdf0e10cSrcweir public AccessibleActionHandler (XAccessibleAction xAction) 47cdf0e10cSrcweir { 48cdf0e10cSrcweir if (xAction != null) 49cdf0e10cSrcweir maChildList.setSize (1 + xAction.getAccessibleActionCount()); 50cdf0e10cSrcweir } 51cdf0e10cSrcweir getAction(AccTreeNode aParent)52cdf0e10cSrcweir protected static XAccessibleAction getAction (AccTreeNode aParent) 53cdf0e10cSrcweir { 54cdf0e10cSrcweir return (XAccessibleAction) UnoRuntime.queryInterface ( 55cdf0e10cSrcweir XAccessibleAction.class, aParent.getContext()); 56cdf0e10cSrcweir } 57cdf0e10cSrcweir createChild( AccessibleTreeNode aParent, int nIndex)58cdf0e10cSrcweir public AccessibleTreeNode createChild ( 59cdf0e10cSrcweir AccessibleTreeNode aParent, 60cdf0e10cSrcweir int nIndex) 61cdf0e10cSrcweir { 62cdf0e10cSrcweir AccessibleTreeNode aChild = null; 63cdf0e10cSrcweir 64cdf0e10cSrcweir if (aParent instanceof AccTreeNode) 65cdf0e10cSrcweir { 66cdf0e10cSrcweir XAccessibleAction xAction = getAction ((AccTreeNode)aParent); 67cdf0e10cSrcweir if( xAction != null ) 68cdf0e10cSrcweir { 69cdf0e10cSrcweir if (nIndex == 0) 70cdf0e10cSrcweir aChild = new StringNode ("Number of actions: " + xAction.getAccessibleActionCount(), 71cdf0e10cSrcweir aParent); 72cdf0e10cSrcweir else 73cdf0e10cSrcweir { 74cdf0e10cSrcweir nIndex -= 1; 75cdf0e10cSrcweir try 76cdf0e10cSrcweir { 77cdf0e10cSrcweir aChild = new AccessibleActionNode ( 78cdf0e10cSrcweir "Action " + nIndex + " : " 79cdf0e10cSrcweir + xAction.getAccessibleActionDescription (nIndex), 80cdf0e10cSrcweir aParent, 81cdf0e10cSrcweir nIndex); 82cdf0e10cSrcweir } 83cdf0e10cSrcweir catch( IndexOutOfBoundsException e ) 84cdf0e10cSrcweir { 85cdf0e10cSrcweir aChild = new StringNode ("ERROR", aParent); 86cdf0e10cSrcweir } 87cdf0e10cSrcweir } 88cdf0e10cSrcweir } 89cdf0e10cSrcweir } 90cdf0e10cSrcweir 91cdf0e10cSrcweir return aChild; 92cdf0e10cSrcweir } 93cdf0e10cSrcweir } 94