xref: /AOO41X/main/toolkit/test/accessibility/AccessibleComponentHandler.java (revision cdf0e10c4e3984b49a9502b011690b615761d4a3) 
1*cdf0e10cSrcweir 
2*cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime;
3*cdf0e10cSrcweir import com.sun.star.accessibility.XAccessibleContext;
4*cdf0e10cSrcweir import com.sun.star.accessibility.XAccessibleComponent;
5*cdf0e10cSrcweir 
6*cdf0e10cSrcweir 
7*cdf0e10cSrcweir class AccessibleComponentHandler
8*cdf0e10cSrcweir     extends NodeHandler
9*cdf0e10cSrcweir {
10*cdf0e10cSrcweir 
11*cdf0e10cSrcweir     public NodeHandler createHandler (XAccessibleContext xContext)
12*cdf0e10cSrcweir     {
13*cdf0e10cSrcweir         XAccessibleComponent xComponent =
14*cdf0e10cSrcweir             (XAccessibleComponent) UnoRuntime.queryInterface (
15*cdf0e10cSrcweir                 XAccessibleComponent.class, xContext);
16*cdf0e10cSrcweir         if (xComponent != null)
17*cdf0e10cSrcweir             return new AccessibleComponentHandler (xComponent);
18*cdf0e10cSrcweir         else
19*cdf0e10cSrcweir             return null;
20*cdf0e10cSrcweir 
21*cdf0e10cSrcweir     }
22*cdf0e10cSrcweir 
23*cdf0e10cSrcweir     public AccessibleComponentHandler ()
24*cdf0e10cSrcweir     {
25*cdf0e10cSrcweir     }
26*cdf0e10cSrcweir 
27*cdf0e10cSrcweir     public AccessibleComponentHandler (XAccessibleComponent xComponent)
28*cdf0e10cSrcweir     {
29*cdf0e10cSrcweir         if (xComponent != null)
30*cdf0e10cSrcweir             maChildList.setSize (6);
31*cdf0e10cSrcweir     }
32*cdf0e10cSrcweir 
33*cdf0e10cSrcweir     public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
34*cdf0e10cSrcweir     {
35*cdf0e10cSrcweir         AccessibleTreeNode aChild = null;
36*cdf0e10cSrcweir         if (aParent instanceof AccTreeNode)
37*cdf0e10cSrcweir         {
38*cdf0e10cSrcweir             XAccessibleComponent xComponent =
39*cdf0e10cSrcweir                 ((AccTreeNode)aParent).getComponent();
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir             if (xComponent != null)
42*cdf0e10cSrcweir             {
43*cdf0e10cSrcweir                 int nColor;
44*cdf0e10cSrcweir                 switch (nIndex)
45*cdf0e10cSrcweir                 {
46*cdf0e10cSrcweir                     case 0:
47*cdf0e10cSrcweir                         com.sun.star.awt.Point aLocation = xComponent.getLocation();
48*cdf0e10cSrcweir                         aChild = new StringNode (
49*cdf0e10cSrcweir                             "Location: " + aLocation.X + ", " + aLocation.Y,
50*cdf0e10cSrcweir                             aParent);
51*cdf0e10cSrcweir                         break;
52*cdf0e10cSrcweir                     case 1:
53*cdf0e10cSrcweir                         com.sun.star.awt.Point aScreenLocation = xComponent.getLocationOnScreen();
54*cdf0e10cSrcweir                         aChild = new StringNode (
55*cdf0e10cSrcweir                             "Location on Screen: " + aScreenLocation.X + ", " + aScreenLocation.Y,
56*cdf0e10cSrcweir                             aParent);
57*cdf0e10cSrcweir                         break;
58*cdf0e10cSrcweir                     case 2:
59*cdf0e10cSrcweir                         com.sun.star.awt.Size aSize = xComponent.getSize();
60*cdf0e10cSrcweir                         aChild = new StringNode (
61*cdf0e10cSrcweir                             "Size: "+ aSize.Width + ", " + aSize.Height,
62*cdf0e10cSrcweir                             aParent);
63*cdf0e10cSrcweir                         break;
64*cdf0e10cSrcweir                     case 3:
65*cdf0e10cSrcweir                         com.sun.star.awt.Rectangle aBBox = xComponent.getBounds();
66*cdf0e10cSrcweir                         aChild = new StringNode (
67*cdf0e10cSrcweir                             "Bounding Box: "+ aBBox.X + ", " + aBBox.Y + ","
68*cdf0e10cSrcweir                             + aBBox.Width + ", " + aBBox.Height,
69*cdf0e10cSrcweir                             aParent);
70*cdf0e10cSrcweir                         break;
71*cdf0e10cSrcweir                     case 4:
72*cdf0e10cSrcweir                         nColor = xComponent.getForeground();
73*cdf0e10cSrcweir                         aChild = new StringNode ("Foreground color: R"
74*cdf0e10cSrcweir                             +       (nColor>>16&0xff)
75*cdf0e10cSrcweir                             + "G" + (nColor>>8&0xff)
76*cdf0e10cSrcweir                             + "B" + (nColor>>0&0xff)
77*cdf0e10cSrcweir                             + "A" + (nColor>>24&0xff),
78*cdf0e10cSrcweir                             aParent);
79*cdf0e10cSrcweir                         break;
80*cdf0e10cSrcweir                     case 5:
81*cdf0e10cSrcweir                         nColor = xComponent.getBackground();
82*cdf0e10cSrcweir                         aChild = new StringNode ("Background color: R"
83*cdf0e10cSrcweir                             +       (nColor>>16&0xff)
84*cdf0e10cSrcweir                             + "G" + (nColor>>8&0xff)
85*cdf0e10cSrcweir                             + "B" + (nColor>>0&0xff)
86*cdf0e10cSrcweir                             + "A" + (nColor>>24&0xff),
87*cdf0e10cSrcweir                             aParent);
88*cdf0e10cSrcweir                         break;
89*cdf0e10cSrcweir                 }
90*cdf0e10cSrcweir             }
91*cdf0e10cSrcweir         }
92*cdf0e10cSrcweir         return aChild;
93*cdf0e10cSrcweir     }
94*cdf0e10cSrcweir 
95*cdf0e10cSrcweir     public void update (AccessibleTreeNode aNode)
96*cdf0e10cSrcweir     {
97*cdf0e10cSrcweir         maChildList.clear();
98*cdf0e10cSrcweir         if (aNode instanceof AccTreeNode)
99*cdf0e10cSrcweir             if (((AccTreeNode)aNode).getComponent() != null)
100*cdf0e10cSrcweir                 maChildList.setSize (4);
101*cdf0e10cSrcweir     }
102*cdf0e10cSrcweir }
103