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engines/asylum/views/video.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ASYLUM_VIEWS_VIDEO_H
+#define ASYLUM_VIEWS_VIDEO_H
+
+#include "common/array.h"
+#include "common/events.h"
+#include "common/system.h"
+#include "common/list.h"
+
+#include "audio/mixer.h"
+
+#include "graphics/surface.h"
+
+#include "video/video_decoder.h"
+
+#include "asylum/eventhandler.h"
+#include "asylum/shared.h"
+
+#include "asylum/system/screen.h"
+
+namespace Asylum {
+
+class AsylumEngine;
+class GraphicResource;
+class VideoText;
+struct GraphicFrame;
+
+struct VideoSubtitle {
+	int frameStart;
+	int frameEnd;
+	ResourceId resourceId;
+};
+
+class VideoPlayer : public EventHandler {
+public:
+	VideoPlayer(AsylumEngine *engine, Audio::Mixer *mixer);
+	virtual ~VideoPlayer();
+
+	/**
+	 * Plays a video.
+	 *
+	 * @param videoNumber      The video number.
+	 * @param handler          The previous event handler.
+	 */
+	void play(uint32 videoNumber, EventHandler *handler);
+
+	/**
+	 * Handle event.
+	 *
+	 * @param evt The event.
+	 *
+	 * @return true if it succeeds, false if it fails.
+	 */
+	bool handleEvent(const AsylumEvent &evt);
+
+private:
+	AsylumEngine *_vm;
+
+	Video::VideoDecoder *_decoder;
+	Common::Array<VideoSubtitle> _subtitles;
+
+	int32 _currentMovie;
+	int32 _subtitleIndex;
+	int32 _subtitleCounter;
+	ResourceId _previousFont;
+	bool _done;
+	byte _subtitlePalette[PALETTE_SIZE];
+
+	/**
+	 * Plays the given file.
+	 *
+	 * @param filename 		Filename of the file.
+	 * @param showSubtitles true to show, false to hide the subtitles.
+	 */
+	void play(const Common::Path &filename, bool showSubtitles);
+
+	/**
+	 * Sets up the palette.
+	 */
+	void setupPalette();
+
+	/**
+	 * Loads the subtitles (vids.cap)
+	 */
+	void loadSubtitles();
+};
+
+} // end of namespace Asylum
+
+#endif // ASYLUM_VIEWS_VIDEO_H