Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaccessibility@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 121 insertions, 0 deletions

diff --git a/kttsd/libkttsd/testplayer.h b/kttsd/libkttsd/testplayer.h
new file mode 100644
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+++ b/kttsd/libkttsd/testplayer.h
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+/***************************************************** vim:set ts=4 sw=4 sts=4:
+  Player Object for playing synthesized audio files.  Plays them
+  synchronously.
+  -------------------
+  Copyright:
+  (C) 2004 by Gary Cramblitt <garycramblitt@comcast.net>
+  -------------------
+  Original author: Gary Cramblitt <garycramblitt@comcast.net>
+
+  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 2 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, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ ******************************************************************************/
+
+#ifndef _TESTPLAYER_H_
+#define _TESTPLAYER_H_
+
+#include <kdemacros.h>
+#include "kdeexportfix.h"
+
+class Player;
+class Stretcher;
+
+// TODO: Make this work asynchronously.
+
+class KDE_EXPORT TestPlayer : public QObject{
+    public:
+        /**
+         * Constructor.
+         * @param playerOption
+         * @param audioStretchFactor
+         */
+        TestPlayer(QObject *parent = 0, const char *name = 0,
+            const int playerOption = 0, const float audioStretchFactor = 1.0,
+            const QString &sinkName = QString::null);
+
+        /**
+         * Destructor.
+         */
+        ~TestPlayer();
+
+        /**
+         * Sets which audio player to use.
+         *  0 = aRts
+         *  1 = gstreamer
+         */
+        void setPlayerOption(const int playerOption);
+
+        /**
+         * Sets the audio stretch factor (Speed adjustment).
+         * 1.0 = normal
+         * 0.5 = twice as fast
+         * 2.0 = twice as slow
+         */
+        void setAudioStretchFactor(const float audioStretchFactor);
+
+        /**
+         * Plays the specifified audio file and waits for completion.
+         * The audio file speed is adjusted according to the stretch factor.
+         * @param waveFile              Name of the audio file to play.
+         */
+        void play(const QString &waveFile);
+
+        /**
+        * Sets the GStreamer Sink Name.  Examples: "alsasink", "osssink", "nassink".
+        */
+        void setSinkName(const QString &sinkName);
+
+        /**
+         * Creates and returns a player object based on user option.
+         */
+        Player* createPlayerObject(int playerOption);
+
+    private:
+
+        /**
+         * Constructs a temporary filename for plugins to use as a suggested filename
+         * for synthesis to write to.
+         * @return                        Full pathname of suggested file.
+         */
+        QString makeSuggestedFilename();
+
+         /**
+         * Which audio player to use.
+         *  0 = aRts
+         *  1 = gstreamer
+         */
+        int m_playerOption;
+
+        /**
+         * Audio stretch factor (Speed).
+         */
+        float m_audioStretchFactor;
+
+        /**
+        * GStreamer sink name.
+        */
+        QString m_sinkName;
+
+        /**
+         * Stretcher object.
+         */
+        Stretcher* m_stretcher;
+
+        /**
+         * Player object.
+         */
+        Player* m_player;
+};
+
+#endif      // _TESTPLAYER_H_