1 files changed, 82 insertions, 0 deletions
diff --git a/Source/WebCore/Modules/mediastream/NavigatorMediaDevices.cpp b/Source/WebCore/Modules/mediastream/NavigatorMediaDevices.cpp
new file mode 100644
index 000000000..8a0f16ba6
--- /dev/null
+++ b/Source/WebCore/Modules/mediastream/NavigatorMediaDevices.cpp
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2015 Ericsson AB. 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 Ericsson 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER OR 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.
+ */
+
+#include "config.h"
+#include "NavigatorMediaDevices.h"
+
+#if ENABLE(MEDIA_STREAM)
+
+#include "Document.h"
+#include "Frame.h"
+#include "MediaDevices.h"
+#include "Navigator.h"
+
+namespace WebCore {
+
+NavigatorMediaDevices::NavigatorMediaDevices(Frame* frame)
+    : DOMWindowProperty(frame)
+{
+}
+
+NavigatorMediaDevices::~NavigatorMediaDevices()
+{
+}
+
+NavigatorMediaDevices* NavigatorMediaDevices::from(Navigator* navigator)
+{
+    NavigatorMediaDevices* supplement = static_cast<NavigatorMediaDevices*>(Supplement<Navigator>::from(navigator, supplementName()));
+    if (!supplement) {
+        auto newSupplement = std::make_unique<NavigatorMediaDevices>(navigator->frame());
+        supplement = newSupplement.get();
+        provideTo(navigator, supplementName(), WTFMove(newSupplement));
+    }
+    return supplement;
+}
+
+MediaDevices* NavigatorMediaDevices::mediaDevices(Navigator& navigator)
+{
+    return NavigatorMediaDevices::from(&navigator)->mediaDevices();
+}
+
+MediaDevices* NavigatorMediaDevices::mediaDevices() const
+{
+    if (!m_mediaDevices && frame())
+        m_mediaDevices = MediaDevices::create(*frame()->document());
+    return m_mediaDevices.get();
+}
+
+const char* NavigatorMediaDevices::supplementName()
+{
+    return "NavigatorMediaDevices";
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(MEDIA_STREAM)