| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| package org.openoffice.java.accessibility; |
| |
| import javax.accessibility.AccessibleContext; |
| import javax.accessibility.AccessibleState; |
| |
| import com.sun.star.uno.AnyConverter; |
| import com.sun.star.uno.UnoRuntime; |
| import com.sun.star.accessibility.*; |
| |
| public class Tree extends DescendantManager implements javax.accessibility.Accessible { |
| |
| protected Tree(XAccessible xAccessible, XAccessibleContext xAccessibleContext) { |
| super(xAccessible, xAccessibleContext); |
| } |
| |
| protected void setActiveDescendant(javax.accessibility.Accessible descendant) { |
| javax.accessibility.Accessible oldAD = activeDescendant; |
| activeDescendant = descendant; |
| firePropertyChange(AccessibleContext.ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, |
| oldAD, descendant); |
| } |
| |
| protected void setActiveDescendant(Object any) { |
| javax.accessibility.Accessible descendant = null; |
| try { |
| if (AnyConverter.isObject(any)) { |
| XAccessible unoAccessible = (XAccessible) AnyConverter.toObject( |
| AccessibleObjectFactory.XAccessibleType, any); |
| if (unoAccessible != null) { |
| // FIXME: have to handle non transient objects here .. |
| descendant = new TreeItem(unoAccessible); |
| } |
| } |
| setActiveDescendant(descendant); |
| } catch (com.sun.star.lang.IllegalArgumentException e) { |
| } |
| } |
| |
| protected void add(XAccessible unoAccessible) { |
| if (unoAccessible != null) { |
| firePropertyChange(AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, |
| null, new TreeItem(unoAccessible)); |
| } |
| } |
| |
| protected void remove(XAccessible unoAccessible) { |
| if (unoAccessible != null) { |
| firePropertyChange(AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, |
| new TreeItem(unoAccessible), null); |
| } |
| } |
| |
| protected void add(Object any) { |
| try { |
| add((XAccessible) AnyConverter.toObject(AccessibleObjectFactory.XAccessibleType, any)); |
| } catch (com.sun.star.lang.IllegalArgumentException e) { |
| } |
| } |
| |
| protected void remove(Object any) { |
| try { |
| remove((XAccessible) AnyConverter.toObject(AccessibleObjectFactory.XAccessibleType, any)); |
| } catch (com.sun.star.lang.IllegalArgumentException e) { |
| } |
| } |
| |
| /** |
| * Update the proxy objects appropriatly on property change events |
| */ |
| protected class AccessibleTreeListener extends AccessibleDescendantManagerListener { |
| |
| protected AccessibleTreeListener() { |
| super(); |
| } |
| |
| /** Called by OpenOffice process to notify property changes */ |
| public void notifyEvent(AccessibleEventObject event) { |
| switch (event.EventId) { |
| case AccessibleEventId.ACTIVE_DESCENDANT_CHANGED: |
| setActiveDescendant(event.NewValue); |
| break; |
| case AccessibleEventId.CHILD: |
| if (AnyConverter.isObject(event.OldValue)) { |
| remove(event.OldValue); |
| } |
| if (AnyConverter.isObject(event.NewValue)) { |
| add(event.NewValue); |
| } |
| break; |
| |
| case AccessibleEventId.LISTBOX_ENTRY_EXPANDED: |
| firePropertyChange(AccessibleContext.ACCESSIBLE_STATE_PROPERTY, |
| AccessibleState.COLLAPSED, AccessibleState.EXPANDED); |
| break; |
| |
| case AccessibleEventId.LISTBOX_ENTRY_COLLAPSED: |
| firePropertyChange(AccessibleContext.ACCESSIBLE_STATE_PROPERTY, |
| AccessibleState.EXPANDED, AccessibleState.COLLAPSED); |
| break; |
| |
| default: |
| super.notifyEvent(event); |
| } |
| } |
| } |
| |
| protected XAccessibleEventListener createEventListener() { |
| return new AccessibleTreeListener(); |
| } |
| |
| /** Creates the AccessibleContext associated with this object */ |
| public javax.accessibility.AccessibleContext createAccessibleContext() { |
| return new AccessibleTree(); |
| } |
| |
| protected class AccessibleTree extends AccessibleDescendantManager implements javax.accessibility.AccessibleExtendedTable { |
| |
| protected XAccessibleTable unoAccessibleTable; |
| |
| public AccessibleTree() { |
| unoAccessibleTable = (XAccessibleTable) UnoRuntime.queryInterface(XAccessibleTable.class, unoAccessibleContext); |
| } |
| |
| /* |
| * AccessibleContext |
| */ |
| |
| /** Gets the role of this object */ |
| public javax.accessibility.AccessibleRole getAccessibleRole() { |
| return javax.accessibility.AccessibleRole.TREE; |
| } |
| |
| /** Returns the AccessibleTable interface of this object */ |
| public javax.accessibility.AccessibleTable getAccessibleTable() { |
| return ( unoAccessibleTable != null ) ? this : null; |
| } |
| |
| /** Returns the specified Accessible child of the object */ |
| public javax.accessibility.Accessible getAccessibleChild(int i) { |
| javax.accessibility.Accessible child = null; |
| try { |
| XAccessible xAccessible = unoAccessibleContext.getAccessibleChild(i); |
| if (xAccessible != null) { |
| // Re-use the active descandant wrapper if possible |
| javax.accessibility.Accessible activeDescendant = Tree.this.activeDescendant; |
| if ((activeDescendant instanceof TreeItem) && xAccessible.equals(((TreeItem) activeDescendant).unoAccessible)) { |
| child = activeDescendant; |
| } else { |
| child = new TreeItem(xAccessible); |
| } |
| } |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return child; |
| } |
| |
| /* |
| * AccessibleComponent |
| */ |
| |
| /** Returns the Accessible child, if one exists, contained at the local coordinate Point */ |
| public javax.accessibility.Accessible getAccessibleAt(java.awt.Point p) { |
| javax.accessibility.Accessible child = null; |
| try { |
| XAccessible xAccessible = unoAccessibleComponent.getAccessibleAtPoint( |
| new com.sun.star.awt.Point(p.x, p.y)); |
| if (xAccessible != null) { |
| // Re-use the active descandant wrapper if possible |
| javax.accessibility.Accessible activeDescendant = Tree.this.activeDescendant; |
| if ((activeDescendant instanceof TreeItem) && xAccessible.equals(((TreeItem) activeDescendant).unoAccessible)) { |
| child = activeDescendant; |
| } else { |
| child = new TreeItem(xAccessible); |
| } |
| } |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return child; |
| } |
| |
| /* |
| * AccessibleSelection |
| */ |
| |
| /** Returns an Accessible representing the specified selected child of the object */ |
| public javax.accessibility.Accessible getAccessibleSelection(int i) { |
| javax.accessibility.Accessible child = null; |
| try { |
| XAccessible xAccessible = unoAccessibleContext.getAccessibleChild(i); |
| if (xAccessible != null) { |
| // Re-use the active descandant wrapper if possible |
| javax.accessibility.Accessible activeDescendant = Tree.this.activeDescendant; |
| if ((activeDescendant instanceof TreeItem) && xAccessible.equals(((TreeItem) activeDescendant).unoAccessible)) { |
| child = activeDescendant; |
| } else { |
| child = new TreeItem(xAccessible); |
| } |
| } |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return child; |
| } |
| |
| /* |
| * AccessibleTable |
| */ |
| |
| /** Returns the Accessible at a specified row and column in the table. */ |
| public javax.accessibility.Accessible getAccessibleAt(int r, int c) { |
| javax.accessibility.Accessible child = null; |
| try { |
| XAccessible xAccessible = unoAccessibleTable.getAccessibleCellAt(r,c); |
| if (xAccessible != null) { |
| // Re-use the active descandant wrapper if possible |
| javax.accessibility.Accessible activeDescendant = Tree.this.activeDescendant; |
| if ((activeDescendant instanceof TreeItem) && xAccessible.equals(((TreeItem) activeDescendant).unoAccessible)) { |
| child = activeDescendant; |
| } else { |
| child = new TreeItem(xAccessible); |
| } |
| } |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return child; |
| } |
| |
| /** Returns the caption for the table. */ |
| public javax.accessibility.Accessible getAccessibleCaption() { |
| // Not yet supported. |
| return null; |
| } |
| |
| /** Returns the number of columns in the table. */ |
| public int getAccessibleColumnCount() { |
| try { |
| return unoAccessibleTable.getAccessibleColumnCount(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return 0; |
| } |
| } |
| |
| /** Returns the description text of the specified column in the table. */ |
| public javax.accessibility.Accessible getAccessibleColumnDescription(int c) { |
| try { |
| return new javax.swing.JLabel( |
| unoAccessibleTable.getAccessibleColumnDescription(c)); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return null; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** |
| * Returns the number of columns occupied by the Accessible |
| * at a specified row and column in the table. |
| */ |
| public int getAccessibleColumnExtentAt(int r, int c) { |
| try { |
| return unoAccessibleTable.getAccessibleColumnExtentAt(r,c); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return 0; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return 0; |
| } |
| } |
| |
| /** Returns the column headers as an AccessibleTable. */ |
| public javax.accessibility.AccessibleTable getAccessibleColumnHeader() { |
| // Not yet supported |
| return null; |
| } |
| |
| /** Returns the number of rows in the table. */ |
| public int getAccessibleRowCount() { |
| try { |
| return unoAccessibleTable.getAccessibleRowCount(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return 0; |
| } |
| } |
| |
| /** Returns the description of the specified row in the table. */ |
| public javax.accessibility.Accessible getAccessibleRowDescription(int r) { |
| try { |
| return new javax.swing.JLabel( |
| unoAccessibleTable.getAccessibleRowDescription(r)); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return null; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** |
| * Returns the number of rows occupied by the Accessible |
| * at a specified row and column in the table. |
| */ |
| public int getAccessibleRowExtentAt(int r, int c) { |
| try { |
| return unoAccessibleTable.getAccessibleRowExtentAt(r,c); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return 0; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return 0; |
| } |
| } |
| |
| /** Returns the row headers as an AccessibleTable. */ |
| public javax.accessibility.AccessibleTable getAccessibleRowHeader() { |
| // Not yet supported |
| return null; |
| } |
| |
| /** Returns the summary description of the table. */ |
| public javax.accessibility.Accessible getAccessibleSummary() { |
| // Not yet supported. |
| return null; |
| } |
| |
| /** Returns the selected columns in a table. */ |
| public int[] getSelectedAccessibleColumns() { |
| try { |
| return unoAccessibleTable.getSelectedAccessibleColumns(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Returns the selected rows in a table. */ |
| public int[] getSelectedAccessibleRows() { |
| try { |
| return unoAccessibleTable.getSelectedAccessibleRows(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Returns a boolean value indicating whether the specified column is selected. */ |
| public boolean isAccessibleColumnSelected(int c) { |
| try { |
| return unoAccessibleTable.isAccessibleColumnSelected(c); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return false; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return false; |
| } |
| } |
| |
| /** Returns a boolean value indicating whether the specified row is selected. */ |
| public boolean isAccessibleRowSelected(int r) { |
| try { |
| return unoAccessibleTable.isAccessibleRowSelected(r); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return false; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return false; |
| } |
| } |
| |
| /** |
| * Returns a boolean value indicating whether the accessible |
| * at a specified row and column is selected. |
| */ |
| public boolean isAccessibleSelected(int r, int c) { |
| try { |
| return unoAccessibleTable.isAccessibleSelected(r,c); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return false; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return false; |
| } |
| } |
| |
| /** Sets the caption for the table. */ |
| public void setAccessibleCaption(javax.accessibility.Accessible accessible) { |
| // Not supported by the UNO Accessibility API |
| } |
| |
| /** Sets the description text of the specified column in the table. */ |
| public void setAccessibleColumnDescription(int param, javax.accessibility.Accessible accessible) { |
| // Not supported by the UNO Accessibility API |
| } |
| |
| /** Sets the column headers. */ |
| public void setAccessibleColumnHeader(javax.accessibility.AccessibleTable accessibleTable) { |
| // Not supported by the UNO Accessibility API |
| } |
| |
| /** Sets the description text of the specified row of the table. */ |
| public void setAccessibleRowDescription(int param, javax.accessibility.Accessible accessible) { |
| // Not supported by the UNO Accessibility API |
| } |
| |
| /** Sets the row headers. */ |
| public void setAccessibleRowHeader(javax.accessibility.AccessibleTable accessibleTable) { |
| // Not supported by the UNO Accessibility API |
| } |
| |
| /** Sets the summary description of the table */ |
| public void setAccessibleSummary(javax.accessibility.Accessible accessible) { |
| // Not supported by the UNO Accessibility API |
| } |
| |
| /** Returns the column number of an index in the table */ |
| public int getAccessibleColumn(int index) { |
| try { |
| return unoAccessibleTable.getAccessibleColumn(index); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return -1; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return -1; |
| } |
| } |
| |
| /** Returns the index of a specified row and column in the table. */ |
| public int getAccessibleIndex(int r, int c) { |
| try { |
| return unoAccessibleTable.getAccessibleIndex(r,c); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return -1; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return -1; |
| } |
| } |
| |
| /** Returns the row number of an index in the table */ |
| public int getAccessibleRow(int index) { |
| try { |
| return unoAccessibleTable.getAccessibleRow(index); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return -1; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return -1; |
| } |
| } |
| } |
| |
| class TreeItem extends java.awt.Component implements javax.accessibility.Accessible { |
| |
| protected XAccessible unoAccessible; |
| |
| public TreeItem(XAccessible xAccessible) { |
| unoAccessible = xAccessible; |
| } |
| |
| public Object[] create(Object[] targetSet) { |
| try { |
| java.util.ArrayList list = new java.util.ArrayList(targetSet.length); |
| for (int i=0; i < targetSet.length; i++) { |
| XAccessible xAccessible = (XAccessible) UnoRuntime.queryInterface( |
| XAccessible.class, targetSet[i]); |
| if (xAccessible != null) { |
| list.add(new TreeItem(xAccessible)); |
| } |
| } |
| list.trimToSize(); |
| return list.toArray(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| javax.accessibility.AccessibleContext accessibleContext = null; |
| |
| /** Returns the AccessibleContext associated with this object */ |
| public javax.accessibility.AccessibleContext getAccessibleContext() { |
| if (accessibleContext == null) { |
| try { |
| XAccessibleContext xAccessibleContext = unoAccessible.getAccessibleContext(); |
| if (xAccessibleContext != null) { |
| javax.accessibility.AccessibleContext ac = new AccessibleTreeItem(xAccessibleContext); |
| if (ac != null) { |
| ac.setAccessibleParent(Tree.this); |
| accessibleContext = ac; |
| } |
| } |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| } |
| return accessibleContext; |
| } |
| |
| protected class AccessibleTreeItem extends javax.accessibility.AccessibleContext |
| implements javax.accessibility.AccessibleSelection { |
| |
| XAccessibleContext unoAccessibleContext; |
| XAccessibleSelection unoAccessibleSelection; |
| |
| public AccessibleTreeItem(XAccessibleContext xAccessibleContext) { |
| unoAccessibleContext = xAccessibleContext; |
| unoAccessibleSelection = (XAccessibleSelection) |
| UnoRuntime.queryInterface(XAccessibleSelection.class, xAccessibleContext); |
| } |
| |
| /** Returns the accessible name of this object */ |
| public String getAccessibleName() { |
| try { |
| return unoAccessibleContext.getAccessibleName(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Sets the accessible name of this object */ |
| public void setAccessibleName(String name) { |
| // Not supported |
| } |
| |
| /** Returns the accessible name of this object */ |
| public String getAccessibleDescription() { |
| try { |
| return unoAccessibleContext.getAccessibleDescription(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Sets the accessible name of this object */ |
| public void setAccessibleDescription(String name) { |
| // Not supported |
| } |
| |
| /** Returns the accessible role of this object */ |
| public javax.accessibility.AccessibleRole getAccessibleRole() { |
| try { |
| javax.accessibility.AccessibleRole role = AccessibleRoleAdapter.getAccessibleRole( |
| unoAccessibleContext.getAccessibleRole()); |
| return (role != null) ? role : javax.accessibility.AccessibleRole.LABEL; |
| } catch(com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Gets the locale of the component */ |
| public java.util.Locale getLocale() throws java.awt.IllegalComponentStateException { |
| try { |
| com.sun.star.lang.Locale unoLocale = unoAccessibleContext.getLocale(); |
| return new java.util.Locale(unoLocale.Language, unoLocale.Country); |
| } catch (IllegalAccessibleComponentStateException e) { |
| throw new java.awt.IllegalComponentStateException(e.getMessage()); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return Tree.this.getLocale(); |
| } |
| } |
| |
| /** Gets the 0-based index of this object in its accessible parent */ |
| public int getAccessibleIndexInParent() { |
| try { |
| return unoAccessibleContext.getAccessibleIndexInParent(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return -1; |
| } |
| } |
| |
| /** Returns the number of accessible children of the object. */ |
| public int getAccessibleChildrenCount() { |
| try { |
| return unoAccessibleContext.getAccessibleChildCount(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return 0; |
| } |
| } |
| |
| /** Returns the specified Accessible child of the object. */ |
| public javax.accessibility.Accessible getAccessibleChild(int i) { |
| javax.accessibility.Accessible child = null; |
| try { |
| XAccessible xAccessible = unoAccessibleContext.getAccessibleChild(i); |
| // Re-use the active descandant wrapper if possible |
| javax.accessibility.Accessible activeDescendant = Tree.this.activeDescendant; |
| if ((activeDescendant instanceof TreeItem) && ((TreeItem) activeDescendant).unoAccessible.equals(xAccessible)) { |
| child = activeDescendant; |
| } else if (xAccessible != null) { |
| child = new TreeItem(xAccessible); |
| } |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return child; |
| } |
| |
| /** Returns the state set of this object */ |
| public javax.accessibility.AccessibleStateSet getAccessibleStateSet() { |
| try { |
| return AccessibleStateAdapter.getAccessibleStateSet(TreeItem.this, |
| unoAccessibleContext.getAccessibleStateSet()); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return AccessibleStateAdapter.getDefunctStateSet(); |
| } |
| } |
| |
| /** Gets the AccessibleComponent associated with this object that has a graphical representation */ |
| public javax.accessibility.AccessibleComponent getAccessibleComponent() { |
| try { |
| XAccessibleComponent unoAccessibleComponent = (XAccessibleComponent) |
| UnoRuntime.queryInterface(XAccessibleComponent.class, unoAccessibleContext); |
| return (unoAccessibleComponent != null) ? |
| new AccessibleComponentImpl(unoAccessibleComponent) : null; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Returns the AccessibleSelection interface for this object */ |
| public javax.accessibility.AccessibleSelection getAccessibleSelection() { |
| return (unoAccessibleSelection != null) ? this : null; |
| } |
| |
| /** Gets the AccessibleAction associated with this object that has a graphical representation */ |
| public javax.accessibility.AccessibleAction getAccessibleAction() { |
| try { |
| XAccessibleAction unoAccessibleAction = (XAccessibleAction) |
| UnoRuntime.queryInterface(XAccessibleAction.class, unoAccessibleContext); |
| return (unoAccessibleAction != null) ? |
| new AccessibleActionImpl(unoAccessibleAction) : null; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Gets the AccessibleText associated with this object that has a graphical representation */ |
| public javax.accessibility.AccessibleText getAccessibleText() { |
| |
| if (disposed) |
| return null; |
| |
| try { |
| XAccessibleText unoAccessibleText = (XAccessibleText) |
| UnoRuntime.queryInterface(XAccessibleText.class, unoAccessibleContext); |
| return (unoAccessibleText != null) ? |
| new AccessibleTextImpl(unoAccessibleText) : null; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Gets the AccessibleValue associated with this object that has a graphical representation */ |
| public javax.accessibility.AccessibleValue getAccessibleValue() { |
| try { |
| XAccessibleValue unoAccessibleValue = (XAccessibleValue) |
| UnoRuntime.queryInterface(XAccessibleValue.class, unoAccessibleContext); |
| return (unoAccessibleValue != null) ? |
| new AccessibleValueImpl(unoAccessibleValue) : null; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return null; |
| } |
| } |
| |
| /** Gets the AccessibleText associated with this object presenting text on the display */ |
| public javax.accessibility.AccessibleIcon[] getAccessibleIcon() { |
| try { |
| XAccessibleImage unoAccessibleImage = (XAccessibleImage) |
| UnoRuntime.queryInterface(XAccessibleImage.class, unoAccessibleContext); |
| if (unoAccessibleImage != null) { |
| javax.accessibility.AccessibleIcon[] icons = { new AccessibleIconImpl(unoAccessibleImage) }; |
| return icons; |
| } |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return null; |
| } |
| |
| /* |
| * AccessibleSelection |
| */ |
| |
| /** Returns an Accessible representing the specified selected child of the object */ |
| public javax.accessibility.Accessible getAccessibleSelection(int i) { |
| javax.accessibility.Accessible child = null; |
| try { |
| XAccessible xAccessible = unoAccessibleContext.getAccessibleChild(i); |
| if (xAccessible != null) { |
| child = new TreeItem(xAccessible); |
| } |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| return child; |
| } |
| |
| /** Adds the specified Accessible child of the object to the object's selection */ |
| public void addAccessibleSelection(int i) { |
| try { |
| unoAccessibleSelection.selectAccessibleChild(i); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| } |
| |
| /** Clears the selection in the object, so that no children in the object are selected */ |
| public void clearAccessibleSelection() { |
| try { |
| unoAccessibleSelection.clearAccessibleSelection(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| } |
| |
| /** Returns the number of Accessible children currently selected */ |
| public int getAccessibleSelectionCount() { |
| try { |
| return unoAccessibleSelection.getSelectedAccessibleChildCount(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return 0; |
| } |
| } |
| |
| /** Determines if the current child of this object is selected */ |
| public boolean isAccessibleChildSelected(int i) { |
| try { |
| return unoAccessibleSelection.isAccessibleChildSelected(i); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| return false; |
| } catch (com.sun.star.uno.RuntimeException e) { |
| return false; |
| } |
| } |
| |
| /** Removes the specified child of the object from the object's selection */ |
| public void removeAccessibleSelection(int i) { |
| try { |
| unoAccessibleSelection.deselectAccessibleChild(i); |
| } catch (com.sun.star.lang.IndexOutOfBoundsException e) { |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| } |
| |
| /** Causes every child of the object to be selected if the object supports multiple selection */ |
| public void selectAllAccessibleSelection() { |
| try { |
| unoAccessibleSelection.selectAllAccessibleChildren(); |
| } catch (com.sun.star.uno.RuntimeException e) { |
| } |
| } |
| } |
| } |
| } |
| |
