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, 93 insertions, 0 deletions

diff --git a/src/gui/editors/notation/NoteCharacter.h b/src/gui/editors/notation/NoteCharacter.h
new file mode 100644
index 0000000..bc9359e
--- /dev/null
+++ b/src/gui/editors/notation/NoteCharacter.h
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+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio 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 rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+
+    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 _RG_NOTECHARACTER_H_
+#define _RG_NOTECHARACTER_H_
+
+#include <qpixmap.h>
+#include <qpoint.h>
+#include <qpointarray.h>
+
+
+class QPainter;
+class QCanvasPixmap;
+
+namespace Rosegarden
+{
+
+class NoteCharacterDrawRep : public QPointArray
+{
+public:
+    NoteCharacterDrawRep(int size = 0) : QPointArray(size) { }
+};
+
+
+/**
+ * NoteCharacter knows how to draw a character from a font.  It may be
+ * optimised for screen (using QPixmap underneath to produce
+ * low-resolution colour or greyscale glyphs) or printer (using some
+ * internal representation to draw in high-resolution monochrome on a
+ * print device).  You can use screen characters on a printer and vice
+ * versa, but the performance and quality might not be as good.
+ *
+ * NoteCharacter objects are always constructed by the NoteFont, never
+ * directly.
+ */
+
+class NoteCharacter
+{
+public:
+    NoteCharacter();
+    NoteCharacter(const NoteCharacter &);
+    NoteCharacter &operator=(const NoteCharacter &);
+    ~NoteCharacter();
+
+    int getWidth() const;
+    int getHeight() const;
+    
+    QPoint getHotspot() const;
+
+    QPixmap *getPixmap() const;
+    QCanvasPixmap *getCanvasPixmap() const;
+
+    void draw(QPainter *painter, int x, int y) const;
+    void drawMask(QPainter *painter, int x, int y) const;
+
+private:
+    friend class NoteFont;
+    NoteCharacter(QPixmap pixmap, QPoint hotspot, NoteCharacterDrawRep *rep);
+
+    QPoint m_hotspot;
+    QPixmap *m_pixmap; // I own this
+    NoteCharacterDrawRep *m_rep; // I don't own this, it's a reference to a static in the NoteFont
+};
+    
+
+// Encapsulates NoteFontMap, and loads pixmaps etc on demand
+
+
+}
+
+#endif