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+/*
+ * Copyright (C) 2009 Google 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:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * 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.
+ * * Neither the name of Google Inc. 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.
+ */
+
+#ifndef WebMediaPlayer_h
+#define WebMediaPlayer_h
+
+#include "WebCanvas.h"
+
+namespace WebKit {
+ class WebMediaPlayerClient;
+ class WebURL;
+ struct WebRect;
+ struct WebSize;
+
+ class WebMediaPlayer {
+ public:
+ enum NetworkState {
+ Empty,
+ Idle,
+ Loading,
+ Loaded,
+ FormatError,
+ NetworkError,
+ DecodeError,
+ };
+
+ enum ReadyState {
+ HaveNothing,
+ HaveMetadata,
+ HaveCurrentData,
+ HaveFutureData,
+ HaveEnoughData,
+ };
+
+ virtual ~WebMediaPlayer() {}
+
+ virtual void load(const WebURL&) = 0;
+ virtual void cancelLoad() = 0;
+
+ // Playback controls.
+ virtual void play() = 0;
+ virtual void pause() = 0;
+ virtual void stop() = 0;
+ virtual void seek(float seconds) = 0;
+ virtual void setEndTime(float seconds) = 0;
+ virtual void setRate(float) = 0;
+ virtual void setVolume(float) = 0;
+ virtual void setVisible(bool) = 0;
+ virtual bool setAutoBuffer(bool) = 0;
+ virtual bool totalBytesKnown() = 0;
+ virtual float maxTimeBuffered() const = 0;
+ virtual float maxTimeSeekable() const = 0;
+
+ virtual void setSize(const WebSize&) = 0;
+
+ // TODO(hclam): enable this for mac.
+#if WEBKIT_USING_SKIA
+ virtual void paint(WebCanvas*, const WebRect&) = 0;
+#endif
+
+ // True if a video is loaded.
+ virtual bool hasVideo() const = 0;
+
+ // Dimension of the video.
+ virtual WebSize naturalSize() const = 0;
+
+ // Getters fo playback state.
+ virtual bool paused() const = 0;
+ virtual bool seeking() const = 0;
+ virtual float duration() const = 0;
+ virtual float currentTime() const = 0;
+
+ // Get rate of loading the resource.
+ virtual int dataRate() const = 0;
+
+ // Internal states of loading and network.
+ virtual NetworkState networkState() const = 0;
+ virtual ReadyState readyState() const = 0;
+
+ virtual unsigned long long bytesLoaded() const = 0;
+ virtual unsigned long long totalBytes() const = 0;
+ };
+
+} // namespace WebKit
+
+#endif