Move QTemporaryFileEngine to private header

This is needed by QSaveFile.

Move QTemporaryFilePrivate to that header too, to avoid any confusion.

Change-Id: I8dce8a4fb853a9823c49ec565867432331e748cd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

3 files changed, 107 insertions, 50 deletions

diff --git a/src/corelib/io/io.pri b/src/corelib/io/io.pri
index f57dcebe33..36c553acec 100644
--- a/src/corelib/io/io.pri
+++ b/src/corelib/io/io.pri
@@ -24,6 +24,7 @@ HEADERS +=  \
         io/qtextstream.h \
         io/qtemporarydir.h \
         io/qtemporaryfile.h \
+        io/qtemporaryfile_p.h \
         io/qresource_p.h \
         io/qresource_iterator_p.h \
         io/qstandardpaths.h \
diff --git a/src/corelib/io/qtemporaryfile.cpp b/src/corelib/io/qtemporaryfile.cpp
index 161c64a73b..2f272e9a63 100644
--- a/src/corelib/io/qtemporaryfile.cpp
+++ b/src/corelib/io/qtemporaryfile.cpp
@@ -44,10 +44,9 @@
 #ifndef QT_NO_TEMPORARYFILE
 
 #include "qplatformdefs.h"
+#include "private/qtemporaryfile_p.h"
 #include "private/qfile_p.h"
-#include "private/qfsfileengine_p.h"
 #include "private/qsystemerror_p.h"
-#include "private/qfilesystemengine_p.h"
 
 #if !defined(Q_OS_WIN)
 #include "private/qcore_unix_p.h"       // overrides QT_OPEN
@@ -218,37 +217,6 @@ static bool createFileFromTemplate(NativeFileHandle &file,
 }
 
 //************* QTemporaryFileEngine
-class QTemporaryFileEngine : public QFSFileEngine
-{
-    Q_DECLARE_PRIVATE(QFSFileEngine)
-public:
-    QTemporaryFileEngine(const QString &file, bool fileIsTemplate = true)
-        : QFSFileEngine(), filePathIsTemplate(fileIsTemplate),
-          filePathWasTemplate(fileIsTemplate)
-    {
-        Q_D(QFSFileEngine);
-        d->fileEntry = QFileSystemEntry(file);
-
-        if (!filePathIsTemplate)
-            QFSFileEngine::setFileName(file);
-    }
-
-    ~QTemporaryFileEngine();
-
-    bool isReallyOpen();
-    void setFileName(const QString &file);
-    void setFileTemplate(const QString &fileTemplate);
-
-    bool open(QIODevice::OpenMode flags);
-    bool remove();
-    bool rename(const QString &newName);
-    bool renameOverwrite(const QString &newName);
-    bool close();
-
-    bool filePathIsTemplate;
-    bool filePathWasTemplate;
-};
-
 QTemporaryFileEngine::~QTemporaryFileEngine()
 {
     QFSFileEngine::close();
@@ -414,19 +382,6 @@ bool QTemporaryFileEngine::close()
 }
 
 //************* QTemporaryFilePrivate
-class QTemporaryFilePrivate : public QFilePrivate
-{
-    Q_DECLARE_PUBLIC(QTemporaryFile)
-
-protected:
-    QTemporaryFilePrivate();
-    ~QTemporaryFilePrivate();
-
-    QAbstractFileEngine *engine() const;
-
-    bool autoRemove;
-    QString templateName;
-};
 
 QTemporaryFilePrivate::QTemporaryFilePrivate() : autoRemove(true)
 {
@@ -447,7 +402,7 @@ QAbstractFileEngine *QTemporaryFilePrivate::engine() const
     return fileEngine;
 }
 
-static QString defaultTemplateName()
+QString QTemporaryFilePrivate::defaultTemplateName()
 {
     QString baseName;
 #if defined(QT_BUILD_CORE_LIB)
@@ -513,7 +468,7 @@ QTemporaryFile::QTemporaryFile()
     : QFile(*new QTemporaryFilePrivate)
 {
     Q_D(QTemporaryFile);
-    d->templateName = defaultTemplateName();
+    d->templateName = QTemporaryFilePrivate::defaultTemplateName();
 }
 
 QTemporaryFile::QTemporaryFile(const QString &templateName)
@@ -536,7 +491,7 @@ QTemporaryFile::QTemporaryFile()
     : QFile(*new QTemporaryFilePrivate, 0)
 {
     Q_D(QTemporaryFile);
-    d->templateName = defaultTemplateName();
+    d->templateName = QTemporaryFilePrivate::defaultTemplateName();
 }
 
 /*!
@@ -572,7 +527,7 @@ QTemporaryFile::QTemporaryFile(QObject *parent)
     : QFile(*new QTemporaryFilePrivate, parent)
 {
     Q_D(QTemporaryFile);
-    d->templateName = defaultTemplateName();
+    d->templateName = QTemporaryFilePrivate::defaultTemplateName();
 }
 
 /*!
diff --git a/src/corelib/io/qtemporaryfile_p.h b/src/corelib/io/qtemporaryfile_p.h
new file mode 100644
index 0000000000..7aed729a1c
--- /dev/null
+++ b/src/corelib/io/qtemporaryfile_p.h
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTEMPORARYFILE_P_H
+#define QTEMPORARYFILE_P_H
+
+#include "private/qfsfileengine_p.h"
+#include "private/qfilesystemengine_p.h"
+#include "private/qfile_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QTemporaryFilePrivate : public QFilePrivate
+{
+    Q_DECLARE_PUBLIC(QTemporaryFile)
+
+protected:
+    QTemporaryFilePrivate();
+    ~QTemporaryFilePrivate();
+
+    QAbstractFileEngine *engine() const;
+
+    bool autoRemove;
+    QString templateName;
+
+    static QString defaultTemplateName();
+};
+
+class QTemporaryFileEngine : public QFSFileEngine
+{
+    Q_DECLARE_PRIVATE(QFSFileEngine)
+public:
+    QTemporaryFileEngine(const QString &file, bool fileIsTemplate = true)
+        : QFSFileEngine(), filePathIsTemplate(fileIsTemplate),
+        filePathWasTemplate(fileIsTemplate)
+    {
+        Q_D(QFSFileEngine);
+        d->fileEntry = QFileSystemEntry(file);
+
+        if (!filePathIsTemplate)
+            QFSFileEngine::setFileName(file);
+    }
+
+    ~QTemporaryFileEngine();
+
+    bool isReallyOpen();
+    void setFileName(const QString &file);
+    void setFileTemplate(const QString &fileTemplate);
+
+    bool open(QIODevice::OpenMode flags);
+    bool remove();
+    bool rename(const QString &newName);
+    bool renameOverwrite(const QString &newName);
+    bool close();
+
+    bool filePathIsTemplate;
+    bool filePathWasTemplate;
+};
+
+QT_END_NAMESPACE
+
+#endif /* QTEMPORARYFILE_P_H */
+