diff options
Diffstat (limited to 'accessibility/bridge/org/openoffice/java/accessibility/AccessibleObjectFactory.java')
| -rw-r--r-- | accessibility/bridge/org/openoffice/java/accessibility/AccessibleObjectFactory.java | 252 |
1 files changed, 110 insertions, 142 deletions
diff --git a/accessibility/bridge/org/openoffice/java/accessibility/AccessibleObjectFactory.java b/accessibility/bridge/org/openoffice/java/accessibility/AccessibleObjectFactory.java index 9b737e4f8240..c8efdb618652 100644 --- a/accessibility/bridge/org/openoffice/java/accessibility/AccessibleObjectFactory.java +++ b/accessibility/bridge/org/openoffice/java/accessibility/AccessibleObjectFactory.java @@ -2,10 +2,6 @@ * * $RCSfile: AccessibleObjectFactory.java,v $ * - * $Revision: 1.13 $ - * - * last change: $Author: obr $ $Date: 2003-01-13 11:00:06 $ - * * The Contents of this file are made available subject to the terms of * either of the following licenses * @@ -72,67 +68,18 @@ import drafts.com.sun.star.accessibility.*; /** */ -public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { - - // This type is needed for conversions from/to uno Any - public static boolean autoPopulate = true; - - java.util.Hashtable objectList = new java.util.Hashtable(); - - private static AccessibleObjectFactory defaultFactory = new AccessibleObjectFactory(); - - protected AccessibleObjectFactory() { - // FIXME: provide default implementation of XAccessibilityInformationProvider -// infoProvider = provider; - } - - /** Returns the default accessible object factory */ - public static AccessibleObjectFactory getDefault() { - return defaultFactory; - } - - /** Returns the Component that should receive the focus after aComponent */ - public java.awt.Component getComponentAfter(java.awt.Container focusCycleRoot, - java.awt.Component aComponent) { - return null; - } - - /** Returns the Component that should receive the focus before aComponent */ - public java.awt.Component getComponentBefore(java.awt.Container focusCycleRoot, - java.awt.Component aComponent) { - return null; - } - - /** Returns the default Component to focus */ - public java.awt.Component getDefaultComponent(java.awt.Container focusCycleRoot) { - return null; - } - - /** Returns the first Component in the traversal cycle */ - public java.awt.Component getFirstComponent(java.awt.Container focusCycleRoot) { - return null; - } - - /** Returns the Component that should receive the focus when a Window is made visible for the first time */ - public java.awt.Component getInitialComponent(java.awt.Window window) { - if (window instanceof NativeFrame) { - return ((NativeFrame) window).getInitialComponent(); - } - return null; - } +public class AccessibleObjectFactory { - /** Returns the last Component in the traversal cycle */ - public java.awt.Component getLastComponent(java.awt.Container focusCycleRoot) { - return null; - } + private static java.util.Hashtable objectList = new java.util.Hashtable(); + private static java.awt.FocusTraversalPolicy focusTraversalPolicy = new FocusTraversalPolicy(); - private java.awt.EventQueue eventQueue = java.awt.Toolkit.getDefaultToolkit().getSystemEventQueue(); + private static java.awt.EventQueue eventQueue = java.awt.Toolkit.getDefaultToolkit().getSystemEventQueue(); - public java.awt.EventQueue getEventQueue() { + public static java.awt.EventQueue getEventQueue() { return eventQueue; } - public java.awt.Component getAccessibleComponent(XAccessible xAccessible) { + protected static java.awt.Component getAccessibleComponent(XAccessible xAccessible) { java.awt.Component c = null; if (xAccessible != null) { // Retrieve unique id for the original UNO object to be used as a hash key @@ -149,10 +96,33 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { return c; } - /** - * returns the child component that has the initial input focus - */ - protected void populateContainer(java.awt.Container parent, XAccessibleContext parentAC, java.awt.Window frame) { + + protected static void clearContainer(java.awt.Container parent) { + // FIXME: may need to purge the children to safe memory .. +// int count = parent.getComponentCount(); +// for (int i = 0; i < count; i++) { +// java.awt.Component c = parent.getComponent(i); +// } + parent.removeAll(); + } + + protected static void populateContainer(java.awt.Container parent, XAccessibleContext parentAC) { + java.awt.Window w = null; + + // find the top level window of this container + java.awt.Container c = parent; + while (c != null) { + if (c instanceof java.awt.Window) { + w = (java.awt.Window) c; + break; + } + c = c.getParent(); + } + + populateContainer(parent, parentAC, w); + } + + protected static void populateContainer(java.awt.Container parent, XAccessibleContext parentAC, java.awt.Window frame) { if (parentAC != null) { try { int childCount = parentAC.getAccessibleChildCount(); @@ -180,14 +150,12 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { } } - protected java.awt.Component createAccessibleComponent(XAccessible xAccessible) { + protected static java.awt.Component createAccessibleComponent(XAccessible xAccessible) { if (xAccessible != null) { try { XAccessibleContext xAccessibleContext = xAccessible.getAccessibleContext(); if (xAccessibleContext != null) { - java.awt.Component c = createAccessibleComponentImpl(xAccessible, - xAccessibleContext.getAccessibleRole(), (XAccessibleComponent) - UnoRuntime.queryInterface(XAccessibleComponent.class,xAccessibleContext), + java.awt.Component c = createAccessibleComponentImpl(xAccessible, xAccessibleContext, xAccessibleContext.getAccessibleStateSet()); if (c != null) { if (c instanceof java.awt.Container) { @@ -202,22 +170,34 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { return null; } - protected java.awt.Component createAccessibleComponent(XAccessible xAccessible, XAccessibleContext xAccessibleContext, + protected static java.awt.Component createAccessibleComponent(XAccessible xAccessible, XAccessibleContext xAccessibleContext) { + try { + if (xAccessibleContext != null) { + java.awt.Component c = createAccessibleComponentImpl(xAccessible, xAccessibleContext, + xAccessibleContext.getAccessibleStateSet()); + if (c != null) { + if (c instanceof java.awt.Container) { + populateContainer(((java.awt.Container) c), xAccessibleContext, null); + } + return c; + } + } + } catch (com.sun.star.uno.RuntimeException e) { + } + return null; + } + + protected static java.awt.Component createAccessibleComponent(XAccessible xAccessible, XAccessibleContext xAccessibleContext, java.awt.Window frame) { if (xAccessibleContext != null) { try { XAccessibleStateSet xAccessibleStateSet = xAccessibleContext.getAccessibleStateSet(); - java.awt.Component c = createAccessibleComponentImpl(xAccessible, - xAccessibleContext.getAccessibleRole(), (XAccessibleComponent) - UnoRuntime.queryInterface(XAccessibleComponent.class, xAccessibleContext), - xAccessibleStateSet); + java.awt.Component c = createAccessibleComponentImpl(xAccessible, xAccessibleContext, xAccessibleStateSet); if (c != null) { // Set this component as initial component if (xAccessibleStateSet.contains(AccessibleStateType.FOCUSED)) { - if (frame instanceof Dialog) { - ((Dialog) frame).setInitialComponent(c); - } else if (frame instanceof Frame) { - ((Frame) frame).setInitialComponent(c); + if (frame instanceof NativeFrame) { + ((NativeFrame) frame).setInitialComponent(c); } } return c; @@ -230,79 +210,68 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { return null; } - protected java.awt.Component createAccessibleComponentImpl(XAccessible xAccessible, short role, - XAccessibleComponent xAccessibleComponent, XAccessibleStateSet xAccessibleStateSet) { + protected static java.awt.Component createAccessibleComponentImpl(XAccessible xAccessible, XAccessibleContext xAccessibleContext, + XAccessibleStateSet xAccessibleStateSet) { java.awt.Component c = null; + short role = xAccessibleContext.getAccessibleRole(); switch (role) { case AccessibleRole.CANVAS: c = new Container(javax.accessibility.AccessibleRole.CANVAS, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.CHECKBOX: - c = new CheckBox(xAccessible, xAccessibleComponent); + c = new CheckBox(xAccessible, xAccessibleContext); break; case AccessibleRole.COMBOBOX: - // There is a different understanding of combo boxes in VCL than in Java: - // the Java combo boxes correspond to the VCL DropDown[Combo|List]Boxes, - // while all Combo-/ListBoxes if VCL return the role COMBOBOX - XAccessibleAction xAccessibleAction = (XAccessibleAction) - UnoRuntime.queryInterface(XAccessibleAction.class, xAccessibleComponent); - if (xAccessibleAction != null && xAccessibleAction.getAccessibleActionCount() > 0) { -// c = new ComboBox(xAccessible, xAccessibleComponent, xAccessibleAction); - c = new Container(javax.accessibility.AccessibleRole.COMBO_BOX, - xAccessible, xAccessibleComponent); - } else { - c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); - } + c = new ComboBox(xAccessible, xAccessibleContext); break; case AccessibleRole.DOCUMENT: c = new Container(javax.accessibility.AccessibleRole.CANVAS, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.EMBEDDED_OBJECT: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.ENDNOTE: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.FILLER: c = new Container(javax.accessibility.AccessibleRole.FILLER, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.FOOTNOTE: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.FOOTER: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.GRAPHIC: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.HEADER: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.ICON: - c = new Icon(xAccessible, xAccessibleComponent); + c = new Icon(xAccessible, xAccessibleContext); break; case AccessibleRole.LABEL: - c = new Label(xAccessible, xAccessibleComponent); + c = new Label(xAccessible, xAccessibleContext); break; case AccessibleRole.LAYEREDPANE: c = new Container(javax.accessibility.AccessibleRole.LAYERED_PANE, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.LIST: - c = new List(xAccessible, xAccessibleComponent); + c = new List(xAccessible, xAccessibleContext); break; case AccessibleRole.MENU: - c = new Menu(xAccessible, xAccessibleComponent); + c = new Menu(xAccessible, xAccessibleContext); // !!! FIXME !!! // Menu items are always visible, but change SHOWING state // if (!xAccessibleStateSet.contains(AccessibleStateType.SHOWING)) { @@ -310,10 +279,10 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { // } break; case AccessibleRole.MENUBAR: - c = new MenuBar(xAccessible, xAccessibleComponent); + c = new Container(javax.accessibility.AccessibleRole.MENU_BAR, xAccessible, xAccessibleContext); break; case AccessibleRole.MENUITEM: - c = new MenuItem(xAccessible, xAccessibleComponent); + c = new MenuItem(xAccessible, xAccessibleContext); c.setFocusable(false); // Menu items are always visible, but change SHOWING state // if (!xAccessibleStateSet.contains(AccessibleStateType.SHOWING)) { @@ -321,108 +290,110 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { // } break; case AccessibleRole.POPUPMENU: - c = new PopupMenu(xAccessible, xAccessibleComponent); + c = new Container(javax.accessibility.AccessibleRole.POPUP_MENU, xAccessible, xAccessibleContext); break; case AccessibleRole.OPTIONPANE: c = new Container(javax.accessibility.AccessibleRole.OPTION_PANE, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.PAGETAB: - c = new Container(javax.accessibility.AccessibleRole.PAGE_TAB, - xAccessible, xAccessibleComponent); + c = new Container(javax.accessibility.AccessibleRole.PAGE_TAB, xAccessible, xAccessibleContext); break; case AccessibleRole.PAGETABLIST: - c = new PageTabList(xAccessible, xAccessibleComponent); + c = new Container(javax.accessibility.AccessibleRole.PAGE_TAB_LIST, xAccessible, xAccessibleContext); break; case AccessibleRole.PARAGRAPH: case AccessibleRole.HEADING: - c = new TextComponent(xAccessible, xAccessibleComponent, xAccessibleStateSet); + c = new TextComponent(xAccessible, xAccessibleContext, xAccessibleStateSet); break; case AccessibleRole.PANEL: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.PUSHBUTTON: - c = new Button(xAccessible, xAccessibleComponent); + c = new Button(xAccessible, xAccessibleContext); break; case AccessibleRole.RADIOBUTTON: - c = new RadioButton(xAccessible, xAccessibleComponent); + c = new RadioButton(xAccessible, xAccessibleContext); break; case AccessibleRole.ROOTPANE: c = new Container(javax.accessibility.AccessibleRole.ROOT_PANE, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.SCROLLBAR: if (xAccessibleStateSet.contains(AccessibleStateType.VERTICAL)) { - c = new ScrollBar(xAccessible, xAccessibleComponent, + c = new ScrollBar(xAccessible, xAccessibleContext, javax.swing.SwingConstants.VERTICAL); } else { - c = new ScrollBar(xAccessible, xAccessibleComponent); + c = new ScrollBar(xAccessible, xAccessibleContext); } break; case AccessibleRole.SCROLLPANE: c = new Container(javax.accessibility.AccessibleRole.SCROLL_PANE, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.SEPARATOR: if (xAccessibleStateSet.contains(AccessibleStateType.VERTICAL)) { - c = new Separator(xAccessible, xAccessibleComponent, + c = new Separator(xAccessible, xAccessibleContext, javax.swing.SwingConstants.VERTICAL); } else { - c = new Separator(xAccessible, xAccessibleComponent); + c = new Separator(xAccessible, xAccessibleContext); } break; case AccessibleRole.SHAPE: c = new Container(javax.accessibility.AccessibleRole.CANVAS, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.SPLITPANE: c = new Container(javax.accessibility.AccessibleRole.SPLIT_PANE, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.STATUSBAR: c = new Container(javax.accessibility.AccessibleRole.STATUS_BAR, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.TABLE: if (xAccessibleStateSet.contains(AccessibleStateType.MANAGES_DESCENDANT)) { - c = new Table(xAccessible, xAccessibleComponent, + c = new Table(xAccessible, xAccessibleContext, xAccessibleStateSet.contains(AccessibleStateType.MULTISELECTABLE)); } else { c = new Container(javax.accessibility.AccessibleRole.TABLE, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); } break; case AccessibleRole.TABLE_CELL: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.TEXT: - c = new TextComponent(xAccessible, xAccessibleComponent, xAccessibleStateSet); + c = new TextComponent(xAccessible, xAccessibleContext, xAccessibleStateSet); break; case AccessibleRole.TEXT_FRAME: c = new Container(javax.accessibility.AccessibleRole.PANEL, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; case AccessibleRole.TOGGLEBUTTON: - c = new ToggleButton(xAccessible, xAccessibleComponent); + c = new ToggleButton(xAccessible, xAccessibleContext); break; case AccessibleRole.TOOLBAR: c = new Container(javax.accessibility.AccessibleRole.TOOL_BAR, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); + break; + case AccessibleRole.TOOLTIP: + c = new ToolTip(xAccessible, xAccessibleContext); break; case AccessibleRole.TREE: - c = new Tree(xAccessible, xAccessibleComponent); + c = new Tree(xAccessible, xAccessibleContext); break; case AccessibleRole.VIEWPORT: c = new Container(javax.accessibility.AccessibleRole.VIEWPORT, - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; default: System.err.println("Unmapped accessible object " + role); System.err.println("usually mapped to " + AccessibleRoleAdapter.getAccessibleRole(role)); c = new Container(AccessibleRoleAdapter.getAccessibleRole(role), - xAccessible, xAccessibleComponent); + xAccessible, xAccessibleContext); break; } if (c != null) { @@ -446,7 +417,7 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { return c; } - protected void disposing(java.awt.Component c) { + protected static void disposing(java.awt.Component c) { if (c != null) { synchronized (objectList) { objectList.remove(c.toString()); @@ -454,10 +425,7 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { } } -/* - protected java.? createTransientObject() -*/ - public java.awt.Window getTopWindow(XAccessible xAccessible) { + public static java.awt.Window getTopWindow(XAccessible xAccessible) { XAccessibleContext xAccessibleContext = xAccessible.getAccessibleContext(); if (xAccessibleContext != null) { @@ -485,7 +453,7 @@ public class AccessibleObjectFactory extends java.awt.FocusTraversalPolicy { // return null; } populateContainer(w, xAccessibleContext, w); - w.setFocusTraversalPolicy(this); + w.setFocusTraversalPolicy(focusTraversalPolicy); w.setVisible(true); // Post window gained focus event to let the frame/dialog become active if (xAccessibleStateSet.contains(AccessibleStateType.ACTIVE)) { |