diff options
Diffstat (limited to 'toolkit/test/accessibility/AccessibilityTree.java')
| -rwxr-xr-x | toolkit/test/accessibility/AccessibilityTree.java | 194 |
1 files changed, 138 insertions, 56 deletions
diff --git a/toolkit/test/accessibility/AccessibilityTree.java b/toolkit/test/accessibility/AccessibilityTree.java index abaedfcbfcaa..5342b9e5365c 100755 --- a/toolkit/test/accessibility/AccessibilityTree.java +++ b/toolkit/test/accessibility/AccessibilityTree.java @@ -42,12 +42,14 @@ public class AccessibilityTree */ public AccessibilityTree ( MessageInterface aMessageDisplay, - Canvas aCanvas) + Canvas aCanvas, + Print aPrinter) { maMessageDisplay = aMessageDisplay; maCanvas = aCanvas; + maPrinter = aPrinter; - setModel( new AccessibilityTreeModel( "Please press Update button" ) ); + setModel( new AccessibilityTreeModel( "Please press Update button", aMessageDisplay, aPrinter) ); maCellRenderer = new AccessibleTreeCellRenderer(); // setCellRenderer (maCellRenderer); @@ -56,7 +58,7 @@ public class AccessibilityTree // setEditable (true); // maTreeModel.addTreeModelListener( new TextUpdateListener() ); - addMouseListener( new MouseListener() ); + addMouseListener (new MouseListener (this)); } @@ -76,48 +78,84 @@ public class AccessibilityTree /** expand all nodes with accessibility roles > 100 */ class ShapeExpander extends Expander { - public boolean expand(Object aObject) + public boolean expand (Object aObject) { - aObject = AccessibilityTreeModel.normalize( aObject ); - XAccessibleContext xContext = - (XAccessibleContext)UnoRuntime.queryInterface( - XAccessibleContext.class, aObject ); - int nRole = ( xContext == null ) ? -1 : - xContext.getAccessibleRole(); - return (nRole >= 100); + if (aObject instanceof AccTreeNode) + { + AccTreeNode aNode = (AccTreeNode)aObject; + XAccessibleContext xContext = aNode.getContext(); + if (xContext != null) + if (xContext.getAccessibleRole() >= 100) + return true; + } + return false; } } + /** Expand the nodes in the subtree rooted in aNode according to the the + specified expander. The tree is locked during the expansion. + */ + protected void expandTree (AccessibleTreeNode aNode, Expander aExpander) + { + message ("Expanding tree"); + maPrinter.println ("Expanding tree:"); + setEnabled (false); + ((AccessibilityTreeModel)getModel()).lock (); + + try + { + expandTree (new TreePath (aNode.createPath()), aExpander); + } + catch (Exception e) + { + // Ignore + } + + setEnabled (true); + ((AccessibilityTreeModel)getModel()).unlock (aNode); + maPrinter.println ("Done."); + message (""); + } + private TreePath expandTree( TreePath aPath, Expander aExpander ) { // return first expanded object TreePath aFirst = null; - // get 'our' object - Object aObj = aPath.getLastPathComponent(); + // System.out.print ("e"); - // expand this object, if the Expander tells us so - if( aExpander.expand( aObj ) ) + try { - expandPath (aPath); - if( aFirst == null ) - aFirst = aPath; - } + // get 'our' object + Object aObj = aPath.getLastPathComponent(); - // visit all children - if( aObj instanceof AccTreeNode ) - { - AccTreeNode aNode = (AccTreeNode)aObj; - int nLength = aNode.getChildCount(); - for( int i = 0; i < nLength; i++ ) + // expand this object, if the Expander tells us so + if( aExpander.expand( aObj ) ) { - TreePath aRet = expandTree( - aPath.pathByAddingChild( aNode.getChild( i ) ), - aExpander ); + expandPath (aPath); if( aFirst == null ) - aFirst = aRet; + aFirst = aPath; + } + + // visit all children + if (aObj instanceof AccessibleTreeNode) + { + AccessibleTreeNode aNode = (AccessibleTreeNode)aObj; + int nLength = aNode.getChildCount(); + for( int i = 0; i < nLength; i++ ) + { + TreePath aRet = expandTree( + aPath.pathByAddingChild( aNode.getChild( i ) ), + aExpander ); + if( aFirst == null ) + aFirst = aRet; + } } } + catch (Exception e) + { + System.out.println ("caught exception while expanding tree path " + aPath + ": " + e); + } return aFirst; } @@ -127,21 +165,25 @@ public class AccessibilityTree * this method from the outside. */ public void expandShapes () { - message ("Expanding shapes."); - - TreePath aFirst = expandTree( new TreePath( getModel().getRoot() ), - new ShapeExpander() ); - if( aFirst != null ) - { - makeVisible (aFirst); - } + expandShapes ((AccessibleTreeNode)getModel().getRoot()); + } + public void expandShapes (AccessibleTreeNode aNode) + { + expandTree ( + new TreePath (aNode.createPath()), + new ShapeExpander()); } /** Expand all nodes */ public void expandAll () { - message ("Expanding complete tree"); - expandTree( new TreePath( getModel().getRoot() ), new AllExpander() ); + expandAll ((AccessibleTreeNode)getModel().getRoot()); + } + public void expandAll (AccessibleTreeNode aNode) + { + expandTree( + new TreePath (aNode.createPath()), + new AllExpander() ); } @@ -160,6 +202,8 @@ public class AccessibilityTree class MouseListener extends MouseAdapter { + private AccessibilityTree maTree; + public MouseListener (AccessibilityTree aTree) {maTree=aTree;} public void mousePressed(MouseEvent e) { popupTrigger(e); } public void mouseClicked(MouseEvent e) { popupTrigger(e); } public void mouseEntered(MouseEvent e) { popupTrigger(e); } @@ -172,28 +216,32 @@ public class AccessibilityTree if( bIsPopup ) { int selRow = getRowForLocation(e.getX(), e.getY()); - TreePath aPath = getPathForLocation(e.getX(), e.getY()); - - // check for actions - Object aObject = aPath.getLastPathComponent(); - if( aObject instanceof AccTreeNode ) + if (selRow != -1) { - AccTreeNode aNode = (AccTreeNode)aObject; - - JPopupMenu aMenu = new JPopupMenu(); + TreePath aPath = getPathForLocation(e.getX(), e.getY()); - Vector aActions = new Vector(); - aNode.getActions(aActions); - for( int i = 0; i < aActions.size(); i++ ) + // check for actions + Object aObject = aPath.getLastPathComponent(); + if( aObject instanceof AccTreeNode ) { - aMenu.add( new NodeAction( - aActions.elementAt(i).toString(), - aNode, i ) ); - } + AccTreeNode aNode = (AccTreeNode)aObject; + + JPopupMenu aMenu = new JPopupMenu(); + + Vector aActions = new Vector(); + aMenu.add (new ShapeExpandAction(maTree, aNode)); + aMenu.add (new SubtreeExpandAction(maTree, aNode)); + + aNode.getActions(aActions); + for( int i = 0; i < aActions.size(); i++ ) + { + aMenu.add( new NodeAction( + aActions.elementAt(i).toString(), + aNode, i ) ); + } - // show menu (if we have actions) - if( aActions.size() > 0 ) aMenu.show( AccessibilityTree.this, e.getX(), e.getY() ); + } } } @@ -218,6 +266,38 @@ public class AccessibilityTree maNode.performAction(mnIndex); } } + // This action expands all shapes in the subtree rooted in the specified node. + class ShapeExpandAction extends AbstractAction + { + private AccessibilityTree maTree; + private AccTreeNode maNode; + public ShapeExpandAction (AccessibilityTree aTree, AccTreeNode aNode) + { + super ("Expand Shapes"); + maTree = aTree; + maNode = aNode; + } + public void actionPerformed (ActionEvent e) + { + maTree.expandShapes (maNode); + } + } + // This action expands all nodes in the subtree rooted in the specified node. + class SubtreeExpandAction extends AbstractAction + { + private AccessibilityTree maTree; + private AccTreeNode maNode; + public SubtreeExpandAction (AccessibilityTree aTree, AccTreeNode aNode) + { + super ("Expand Subtree"); + maTree = aTree; + maNode = aNode; + } + public void actionPerformed (ActionEvent e) + { + maTree.expandAll (maNode); + } + } /** listen to tree model changes in order to update XAccessibleText objects @@ -381,6 +461,8 @@ public class AccessibilityTree protected MessageInterface maMessageDisplay; + protected Print + maPrinter; protected AccessibleTreeCellRenderer maCellRenderer; |