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Diffstat (limited to 'accessibility/bridge/org/openoffice/java/accessibility/Table.java')
| -rw-r--r-- | accessibility/bridge/org/openoffice/java/accessibility/Table.java | 709 |
1 files changed, 0 insertions, 709 deletions
diff --git a/accessibility/bridge/org/openoffice/java/accessibility/Table.java b/accessibility/bridge/org/openoffice/java/accessibility/Table.java deleted file mode 100644 index 5896082287b8..000000000000 --- a/accessibility/bridge/org/openoffice/java/accessibility/Table.java +++ /dev/null @@ -1,709 +0,0 @@ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * 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 . - */ - -package org.openoffice.java.accessibility; - -import com.sun.star.uno.AnyConverter; -import com.sun.star.uno.UnoRuntime; -import com.sun.star.accessibility.*; - -public class Table extends DescendantManager implements javax.accessibility.Accessible { - - protected Table(XAccessible xAccessible, XAccessibleContext xAccessibleContext, boolean multiselectable) { - super(xAccessible, xAccessibleContext, multiselectable); - } - - protected void setActiveDescendant(javax.accessibility.Accessible descendant) { - javax.accessibility.Accessible oldAD = activeDescendant; - activeDescendant = descendant; - firePropertyChange(javax.accessibility.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 TableCell(unoAccessible); - } - } - setActiveDescendant(descendant); - } catch (com.sun.star.lang.IllegalArgumentException e) { - } - } - - protected void add(XAccessible unoAccessible) { - if (unoAccessible != null) { - TableCell cell = new TableCell(unoAccessible); - // The AccessBridge for Windows expects an instance of AccessibleContext - // as parameters - firePropertyChange(javax.accessibility.AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, - null, cell.getAccessibleContext()); - } - } - - protected void remove(XAccessible unoAccessible) { - if (unoAccessible != null) { - TableCell cell = new TableCell(unoAccessible); - // The AccessBridge for Windows expects an instance of AccessibleContext - // as parameters - firePropertyChange(javax.accessibility.AccessibleContext.ACCESSIBLE_CHILD_PROPERTY, - cell.getAccessibleContext(), 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 AccessibleTableListener extends AccessibleDescendantManagerListener { - - protected AccessibleTableListener() { - 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; - default: - super.notifyEvent(event); - } - } - } - - protected XAccessibleEventListener createEventListener() { - return new AccessibleTableListener(); - } - - /** Creates the AccessibleContext associated with this object */ - public javax.accessibility.AccessibleContext createAccessibleContext() { - return new AccessibleTable(); - } - - protected class AccessibleTable extends AccessibleDescendantManager implements javax.accessibility.AccessibleExtendedTable { - - protected XAccessibleTable unoAccessibleTable; - - public AccessibleTable() { - unoAccessibleTable = UnoRuntime.queryInterface(XAccessibleTable.class, unoAccessibleContext); - } - - /** Gets the role of this object */ - public javax.accessibility.AccessibleRole getAccessibleRole() { - return javax.accessibility.AccessibleRole.TABLE; - } - - /** Returns the AccessibleTable interface of this object */ - public javax.accessibility.AccessibleTable getAccessibleTable() { - return this; - } - - /** 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 = Table.this.activeDescendant; - if ((activeDescendant instanceof TableCell) && xAccessible.equals(((TableCell) activeDescendant).unoAccessible)) { - child = activeDescendant; - } else { - child = new TableCell(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 = Table.this.activeDescendant; - if ((activeDescendant instanceof TableCell) && xAccessible.equals(((TableCell) activeDescendant).unoAccessible)) { - child = activeDescendant; - } else { - child = new TableCell(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 = unoAccessibleSelection.getSelectedAccessibleChild(i); - if (xAccessible != null) { - // Re-use the active descandant wrapper if possible - javax.accessibility.Accessible activeDescendant = Table.this.activeDescendant; - if ((activeDescendant instanceof TableCell) && xAccessible.equals(((TableCell) activeDescendant).unoAccessible)) { - child = activeDescendant; - } else { - child = new TableCell(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 = Table.this.activeDescendant; - if ((activeDescendant instanceof TableCell) && xAccessible.equals(((TableCell) activeDescendant).unoAccessible)) { - child = activeDescendant; - } else { - child = new TableCell(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 TableCell extends java.awt.Component implements javax.accessibility.Accessible { - - protected XAccessible unoAccessible; - - public TableCell(XAccessible xAccessible) { - unoAccessible = xAccessible; - } - - public Object[] create(Object[] targetSet) { - try { - java.util.ArrayList<TableCell> list = new java.util.ArrayList<TableCell>(targetSet.length); - for (int i=0; i < targetSet.length; i++) { - XAccessible xAccessible = UnoRuntime.queryInterface( - XAccessible.class, targetSet[i]); - if (xAccessible != null) { - list.add(new TableCell(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 AccessibleTableCell(xAccessibleContext); - ac.setAccessibleParent(Table.this); - accessibleContext = ac; - } - } catch (com.sun.star.uno.RuntimeException e) { - } - } - return accessibleContext; - } - - protected class AccessibleTableCell extends javax.accessibility.AccessibleContext { - - XAccessibleContext unoAccessibleContext; - - public AccessibleTableCell(XAccessibleContext xAccessibleContext) { - unoAccessibleContext = 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 Table.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 = Table.this.activeDescendant; - if ((activeDescendant instanceof TableCell) && ((TableCell) activeDescendant).unoAccessible.equals(xAccessible)) { - child = activeDescendant; - } else if (xAccessible != null) { - child = new TableCell(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(TableCell.this, - unoAccessibleContext.getAccessibleStateSet()); - } catch (com.sun.star.uno.RuntimeException e) { - return AccessibleStateAdapter.getDefunctStateSet(); - } - } - - /** Returns the relation set of this object */ - public javax.accessibility.AccessibleRelationSet getAccessibleRelationSet() { - try { - XAccessibleRelationSet unoAccessibleRelationSet = unoAccessibleContext.getAccessibleRelationSet(); - if (unoAccessibleRelationSet == null) { - return null; - } - - javax.accessibility.AccessibleRelationSet relationSet = new javax.accessibility.AccessibleRelationSet(); - int count = unoAccessibleRelationSet.getRelationCount(); - for (int i = 0; i < count; i++) { - AccessibleRelation unoAccessibleRelation = unoAccessibleRelationSet.getRelation(i); - switch (unoAccessibleRelation.RelationType) { - case AccessibleRelationType.CONTROLLED_BY: - relationSet.add(new javax.accessibility.AccessibleRelation( - javax.accessibility.AccessibleRelation.CONTROLLED_BY, - create(unoAccessibleRelation.TargetSet))); - break; - case AccessibleRelationType.CONTROLLER_FOR: - relationSet.add(new javax.accessibility.AccessibleRelation( - javax.accessibility.AccessibleRelation.CONTROLLER_FOR, - create(unoAccessibleRelation.TargetSet))); - break; - case AccessibleRelationType.LABELED_BY: - relationSet.add(new javax.accessibility.AccessibleRelation( - javax.accessibility.AccessibleRelation.LABELED_BY, - create(unoAccessibleRelation.TargetSet))); - break; - case AccessibleRelationType.LABEL_FOR: - relationSet.add(new javax.accessibility.AccessibleRelation( - javax.accessibility.AccessibleRelation.LABEL_FOR, - create(unoAccessibleRelation.TargetSet))); - break; - case AccessibleRelationType.MEMBER_OF: - relationSet.add(new javax.accessibility.AccessibleRelation( - javax.accessibility.AccessibleRelation.MEMBER_OF, - create(unoAccessibleRelation.TargetSet))); - break; - default: - break; - } - } - return relationSet; - } catch (com.sun.star.lang.IndexOutOfBoundsException e) { - return null; - } catch (com.sun.star.uno.RuntimeException e) { - return null; - } - } - - /** Gets the AccessibleComponent associated with this object that has a graphical representation */ - public javax.accessibility.AccessibleComponent getAccessibleComponent() { - try { - XAccessibleComponent unoAccessibleComponent = UnoRuntime.queryInterface(XAccessibleComponent.class, unoAccessibleContext); - return (unoAccessibleComponent != null) ? - new AccessibleComponentImpl(unoAccessibleComponent) : null; - } catch (com.sun.star.uno.RuntimeException e) { - return null; - } - } - - /** Gets the AccessibleAction associated with this object that has a graphical representation */ - public javax.accessibility.AccessibleAction getAccessibleAction() { - try { - XAccessibleAction unoAccessibleAction = 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 = 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 = 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 = 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; - } - } - } -} - |