ImageViewer: Reimplemented as a new plugin

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

src/plugins/imageviewer/imageviewer.h

@@ -0,0 +1,85 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (c) 2010 Denis Mingulov.
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef IMAGEVIEWER_H
+#define IMAGEVIEWER_H
+
+#include <coreplugin/editormanager/ieditor.h>
+#include <coreplugin/ifile.h>
+
+#include <QtCore/QScopedPointer>
+#include <QtCore/QStringList>
+
+namespace ImageViewer {
+namespace Internal {
+class ImageViewerFile;
+
+class ImageViewer : public Core::IEditor
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(ImageViewer)
+public:
+    explicit ImageViewer(QWidget *parent = 0);
+    ~ImageViewer();
+
+    QList<int> context() const;
+    QWidget *widget();
+
+    bool createNew(const QString &contents = QString());
+    bool open(const QString &fileName = QString());
+    Core::IFile *file();
+    QString id() const;
+    QString displayName() const;
+    void setDisplayName(const QString &title);
+
+    bool duplicateSupported() const;
+    IEditor *duplicate(QWidget *parent);
+
+    QByteArray saveState() const;
+    bool restoreState(const QByteArray &state);
+
+    int currentLine() const;
+    int currentColumn() const;
+
+    bool isTemporary() const;
+
+    QWidget *toolBar();
+
+public slots:
+    void scaleFactorUpdate(qreal factor);
+
+private:
+    QScopedPointer<struct ImageViewerPrivate> d_ptr;
+};
+
+} // namespace Internal
+} // namespace ImageViewer
+
+#endif // IMAGEVIEWER_H