Added old abandoned KDE3 version of the RoseGarden MIDI tool

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1097595 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 133 insertions, 0 deletions

diff --git a/src/gui/kdeext/QCanvasSimpleSprite.h b/src/gui/kdeext/QCanvasSimpleSprite.h
new file mode 100644
index 0000000..15a02f9
--- /dev/null
+++ b/src/gui/kdeext/QCanvasSimpleSprite.h
@@ -0,0 +1,133 @@
+// -*- c-basic-offset: 4 -*-
+
+/*
+    Rosegarden
+    A sequencer and musical notation editor.
+
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+
+    The moral right of the authors to claim authorship of this work
+    has been asserted.
+
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef QCANVASSIMPLESPRITE_H
+#define QCANVASSIMPLESPRITE_H
+
+#include <qwmatrix.h>
+#include <qcanvas.h>
+
+#include "gui/editors/notation/NotePixmapFactory.h"
+
+namespace Rosegarden {
+
+/**
+ * A QCanvasSprite with 1 frame only
+ */
+class QCanvasSimpleSprite : public QCanvasSprite
+{
+public:
+    QCanvasSimpleSprite(QPixmap*, QCanvas*);
+    QCanvasSimpleSprite(QCanvasPixmap*, QCanvas*);
+    QCanvasSimpleSprite(const QString &pixmapfile, QCanvas*);
+
+    // For lazy pixmap rendering, when we get around looking at it
+    QCanvasSimpleSprite(QCanvas*);
+
+    virtual ~QCanvasSimpleSprite();
+
+protected:
+    static QCanvasPixmapArray* makePixmapArray(QPixmap *pixmap);
+
+    static QCanvasPixmapArray* makePixmapArray(QCanvasPixmap *pixmap);
+
+    static QCanvasPixmapArray* makePixmapArray(const QString &pixmapfile);
+
+    //--------------- Data members ---------------------------------
+
+    QCanvasPixmapArray* m_pixmapArray;
+};
+
+class NotationElement;
+
+/**
+ * A QCanvasSprite referencing a NotationElement
+ */
+class QCanvasNotationSprite : public QCanvasSimpleSprite
+{
+public:
+    QCanvasNotationSprite(Rosegarden::NotationElement&, QPixmap*, QCanvas*);
+    QCanvasNotationSprite(Rosegarden::NotationElement&, QCanvasPixmap*, QCanvas*);
+
+    virtual ~QCanvasNotationSprite();
+    
+    Rosegarden::NotationElement& getNotationElement() { return m_notationElement; }
+
+protected:
+    //--------------- Data members ---------------------------------
+
+    Rosegarden::NotationElement& m_notationElement;
+};
+
+class QCanvasNonElementSprite : public QCanvasSimpleSprite
+{
+public:
+    QCanvasNonElementSprite(QPixmap *, QCanvas *);
+    QCanvasNonElementSprite(QCanvasPixmap *, QCanvas *);
+    virtual ~QCanvasNonElementSprite();
+};
+
+/**
+ * A QCanvasSprite used for a time signature
+ */
+class QCanvasTimeSigSprite : public QCanvasNonElementSprite
+{
+public:
+    QCanvasTimeSigSprite(double layoutX, QPixmap *, QCanvas *);
+    QCanvasTimeSigSprite(double layoutX, QCanvasPixmap *, QCanvas *);
+    virtual ~QCanvasTimeSigSprite();
+
+    void setLayoutX(double layoutX) { m_layoutX = layoutX; }
+    double getLayoutX() const { return m_layoutX; }
+
+protected:
+    double m_layoutX;
+};
+
+/**
+ * A QCanvasSprite used for a staff name
+ */
+class QCanvasStaffNameSprite : public QCanvasNonElementSprite
+{
+public:
+    QCanvasStaffNameSprite(QPixmap *, QCanvas *);
+    QCanvasStaffNameSprite(QCanvasPixmap *, QCanvas *);
+    virtual ~QCanvasStaffNameSprite();
+};
+
+/**
+ * A GC for QCanvasPixmapArray which have to be deleted seperatly
+ */
+class PixmapArrayGC
+{
+public:
+    static void registerForDeletion(QCanvasPixmapArray*);
+    static void deleteAll();
+    
+protected:
+    //--------------- Data members ---------------------------------
+
+    static std::vector<QCanvasPixmapArray*> m_pixmapArrays;
+};
+
+}
+
+#endif