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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /noatun/library/ksaver.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
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/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// Copyright (C) 2001 Neil Stevens <multivac@fcmail.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+// Except as contained in this notice, the name(s) of the author(s) shall not be
+// used in advertising or otherwise to promote the sale, use or other dealings
+// in this Software without prior written authorization from the author(s).
+
+#ifndef KSAVER_H
+#define KSAVER_H
+
+#include <kurl.h>
+#include <qfile.h>
+#include <qstring.h>
+#include <qtextstream.h>
+#include <qdatastream.h>
+
+namespace Noatun
+{
+
+/**
+ * KSaver provides a way to save files in the most efficient way for
+ * both local and remote URLs.
+ */
+class KSaver
+{
+public:
+ /**
+ * The constructor takes the url and decides the best way to save,
+ * which will mean using something like KIO::NetAccess or QFile.
+ */
+ KSaver(const KURL &_target);
+
+ /**
+ * The destructor closes if necessary.
+ */
+ ~KSaver();
+
+ /**
+ * open actually tries to open the file
+ *
+ * true on success, false on failure (get the error in @ref error)
+ */
+ bool open(void);
+
+ /**
+ * close closes the file, and uploads if necessary.
+ *
+ * true on success, false on failure (get the error in @ref error)
+ */
+ bool close(void);
+
+ /**
+ * If open or close returns false, there was an error, and error
+ * returns what the error was, when available.
+ */
+ QString error(void);
+
+ /**
+ * file returns a QFile open for writing, which may be for a temporary
+ * file on the local filesystem.
+ *
+ * If this is called before the file is opened, you will crash.
+ */
+ QFile &file(void);
+
+ /**
+ * You can use this to write out your data.
+ *
+ * If this is called before the file is opened, you will crash.
+ */
+ QTextStream &textStream(void);
+
+ /**
+ * You can use this to write out your data.
+ *
+ * If this is called before the file is opened, you will crash.
+ */
+ QDataStream &dataStream(void);
+private:
+ class KSaverPrivate;
+ KSaverPrivate *d;
+};
+
+}
+
+#endif