|
1 /* |
|
2 * Copyright (C) 2008, 2009, 2010 Apple Inc. All Rights Reserved. |
|
3 * Copyright (C) 2009 Jan Michael Alonzo |
|
4 * |
|
5 * Redistribution and use in source and binary forms, with or without |
|
6 * modification, are permitted provided that the following conditions |
|
7 * are met: |
|
8 * 1. Redistributions of source code must retain the above copyright |
|
9 * notice, this list of conditions and the following disclaimer. |
|
10 * 2. Redistributions in binary form must reproduce the above copyright |
|
11 * notice, this list of conditions and the following disclaimer in the |
|
12 * documentation and/or other materials provided with the distribution. |
|
13 * |
|
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
|
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
|
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
|
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
|
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
|
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
|
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
|
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
|
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
25 */ |
|
26 |
|
27 #include "config.h" |
|
28 #include "AccessibilityController.h" |
|
29 |
|
30 #include "AccessibilityUIElement.h" |
|
31 #include "DumpRenderTree.h" |
|
32 |
|
33 #include <atk/atk.h> |
|
34 #include <gtk/gtk.h> |
|
35 #include <webkit/webkit.h> |
|
36 |
|
37 extern "C" { |
|
38 extern AtkObject* webkit_web_frame_get_focused_accessible_element(WebKitWebFrame*); |
|
39 } |
|
40 |
|
41 AccessibilityController::AccessibilityController() |
|
42 { |
|
43 } |
|
44 |
|
45 AccessibilityController::~AccessibilityController() |
|
46 { |
|
47 } |
|
48 |
|
49 AccessibilityUIElement AccessibilityController::elementAtPoint(int x, int y) |
|
50 { |
|
51 // FIXME: implement |
|
52 return 0; |
|
53 } |
|
54 |
|
55 AccessibilityUIElement AccessibilityController::focusedElement() |
|
56 { |
|
57 AtkObject* accessible = webkit_web_frame_get_focused_accessible_element(mainFrame); |
|
58 if (!accessible) |
|
59 return 0; |
|
60 |
|
61 return AccessibilityUIElement(accessible); |
|
62 } |
|
63 |
|
64 AccessibilityUIElement AccessibilityController::rootElement() |
|
65 { |
|
66 WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); |
|
67 |
|
68 // The presumed, desired rootElement is the parent of the web view. |
|
69 GtkWidget* webViewParent = gtk_widget_get_parent(GTK_WIDGET(view)); |
|
70 AtkObject* axObject = gtk_widget_get_accessible(webViewParent); |
|
71 |
|
72 return AccessibilityUIElement(axObject); |
|
73 } |
|
74 |
|
75 void AccessibilityController::setLogFocusEvents(bool) |
|
76 { |
|
77 } |
|
78 |
|
79 void AccessibilityController::setLogScrollingStartEvents(bool) |
|
80 { |
|
81 } |
|
82 |
|
83 void AccessibilityController::setLogValueChangeEvents(bool) |
|
84 { |
|
85 } |
|
86 |
|
87 void AccessibilityController::addNotificationListener(PlatformUIElement, JSObjectRef) |
|
88 { |
|
89 } |
|
90 |
|
91 void AccessibilityController::notificationReceived(PlatformUIElement, const std::string&) |
|
92 { |
|
93 } |