--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/accessibility/AccessibilityMediaControls.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef AccessibilityMediaControls_h
+#define AccessibilityMediaControls_h
+
+#if ENABLE(VIDEO)
+
+#include "AccessibilitySlider.h"
+#include "MediaControlElements.h"
+
+namespace WebCore {
+
+class AccessibilityMediaControl : public AccessibilityRenderObject {
+
+public:
+    static PassRefPtr<AccessibilityObject> create(RenderObject*);
+    virtual ~AccessibilityMediaControl() { }
+
+    virtual AccessibilityRole roleValue() const;
+    virtual bool accessibilityIsIgnored() const;
+
+    virtual String title() const;
+    virtual String accessibilityDescription() const;
+    virtual String helpText() const;
+
+protected:
+    AccessibilityMediaControl(RenderObject*);
+    MediaControlElementType controlType() const;
+    String controlTypeName() const;
+};
+
+
+class AccessibilityMediaTimeline : public AccessibilitySlider {
+
+public:
+    static PassRefPtr<AccessibilityObject> create(RenderObject*);
+    virtual ~AccessibilityMediaTimeline() { }
+
+    virtual bool isMediaTimeline() const { return true; }
+
+    virtual String helpText() const;
+    virtual String valueDescription() const;
+    const AtomicString& getAttribute(const QualifiedName& attribute) const;
+
+private:
+    AccessibilityMediaTimeline(RenderObject*);
+};
+
+
+class AccessibilityMediaControlsContainer : public AccessibilityMediaControl {
+
+public:
+    static PassRefPtr<AccessibilityObject> create(RenderObject*);
+    virtual ~AccessibilityMediaControlsContainer() { }
+
+    virtual AccessibilityRole roleValue() const { return ToolbarRole; }
+    virtual bool accessibilityIsIgnored() const { return false; }
+
+    virtual String helpText() const;
+    virtual String accessibilityDescription() const;
+
+private:
+    AccessibilityMediaControlsContainer(RenderObject*);
+    bool controllingVideoElement() const;
+    const String elementTypeName() const;
+};
+
+
+class AccessibilityMediaTimeDisplay : public AccessibilityMediaControl {
+
+public:
+    static PassRefPtr<AccessibilityObject> create(RenderObject*);
+    virtual ~AccessibilityMediaTimeDisplay() { }
+
+    virtual AccessibilityRole roleValue() const { return StaticTextRole; }
+    virtual bool accessibilityIsIgnored() const;
+
+    virtual String stringValue() const;
+    virtual String accessibilityDescription() const;
+
+private:
+    AccessibilityMediaTimeDisplay(RenderObject*);
+};
+
+
+} // namespace WebCore
+
+#endif // ENABLE(VIDEO)
+
+#endif // AccessibilityMediaControls_h