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, 184 insertions, 0 deletions

diff --git a/src/gui/editors/notation/NoteFont.h b/src/gui/editors/notation/NoteFont.h
new file mode 100644
index 0000000..81a3b19
--- /dev/null
+++ b/src/gui/editors/notation/NoteFont.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_NOTEFONT_H_
+#define _RG_NOTEFONT_H_
+
+#include "base/Exception.h"
+#include <map>
+#include "NoteCharacter.h"
+#include "NoteFontMap.h"
+#include <set>
+#include <string>
+#include <qpoint.h>
+#include <utility>
+#include "gui/editors/notation/NoteCharacterNames.h"
+
+
+class QPixmap;
+class PixmapMap;
+class NoteCharacterDrawRep;
+class FontPixmapMap;
+class DrawRepMap;
+
+
+namespace Rosegarden
+{
+
+
+
+class NoteFont
+{
+public:
+    enum CharacterType { Screen, Printer };
+
+    typedef Exception BadNoteFont;
+    ~NoteFont();
+
+    std::string getName() const { return m_fontMap.getName(); }
+    int getSize() const { return m_size; }
+    bool isSmooth() const { return m_fontMap.isSmooth(); }
+    const NoteFontMap &getNoteFontMap() const { return m_fontMap; }
+
+    /// Returns false + thickness=1 if not specified
+    bool getStemThickness(unsigned int &thickness) const;
+
+    /// Returns false + a guess at suitable thickness if not specified
+    bool getBeamThickness(unsigned int &thickness) const;
+
+    /// Returns false + a guess at suitable length if not specified
+    bool getStemLength(unsigned int &length) const;
+
+    /// Returns false + a guess at suitable spacing if not specified
+    bool getFlagSpacing(unsigned int &spacing) const;
+
+    /// Returns false + thickness=1 if not specified
+    bool getStaffLineThickness(unsigned int &thickness) const;
+
+    /// Returns false + thickness=1 if not specified
+    bool getLegerLineThickness(unsigned int &thickness) const;
+
+    /// Returns false if not available
+    bool getCharacter(CharName charName,
+                      NoteCharacter &character,
+                      CharacterType type = Screen,
+                      bool inverted = false);
+
+    /// Returns an empty character if not available
+    NoteCharacter getCharacter(CharName charName,
+                               CharacterType type = Screen,
+                               bool inverted = false);
+
+    /// Returns false if not available
+    bool getCharacterColoured(CharName charName,
+                              int hue, int minValue,
+                              NoteCharacter &character,
+                              CharacterType type = Screen,
+                              bool inverted = false);
+
+    /// Returns an empty character if not available
+    NoteCharacter getCharacterColoured(CharName charName,
+                                       int hue, int minValue,
+                                       CharacterType type = Screen,
+                                       bool inverted = false);
+
+    /// Returns false if not available
+    bool getCharacterShaded(CharName charName,
+                            NoteCharacter &character,
+                            CharacterType type = Screen,
+                            bool inverted = false);
+
+    /// Returns an empty character if not available
+    NoteCharacter getCharacterShaded(CharName charName,
+                                     CharacterType type = Screen,
+                                     bool inverted = false);
+
+    /// Returns false + dimensions of blank pixmap if none found
+    bool getDimensions(CharName charName, int &x, int &y,
+                       bool inverted = false) const;
+
+    /// Ignores problems, returning dimension of blank pixmap if necessary
+    int getWidth(CharName charName) const;
+
+    /// Ignores problems, returning dimension of blank pixmap if necessary
+    int getHeight(CharName charName) const;
+
+    /// Returns false + centre-left of pixmap if no hotspot specified
+    bool getHotspot(CharName charName, int &x, int &y,
+                    bool inverted = false) const;
+
+    /// Ignores problems, returns centre-left of pixmap if necessary
+    QPoint getHotspot(CharName charName, bool inverted = false) const;
+
+private:
+    /// Returns false + blank pixmap if it can't find the right one
+    bool getPixmap(CharName charName, QPixmap &pixmap,
+                   bool inverted = false) const;
+
+    /// Returns false + blank pixmap if it can't find the right one
+    bool getColouredPixmap(CharName charName, QPixmap &pixmap,
+                           int hue, int minValue,
+                           bool inverted = false) const;
+
+    /// Returns false + blank pixmap if it can't find the right one
+    bool getShadedPixmap(CharName charName, QPixmap &pixmap,
+                         bool inverted = false) const;
+
+    friend class NoteFontFactory;
+    NoteFont(std::string fontName, int size = 0);
+    std::set<int> getSizes() const { return m_fontMap.getSizes(); }
+
+    bool lookup(CharName charName, bool inverted, QPixmap *&pixmap) const;
+    void add(CharName charName, bool inverted, QPixmap *pixmap) const;
+
+    NoteCharacterDrawRep *lookupDrawRep(QPixmap *pixmap) const;
+
+    CharName getNameWithColour(CharName origName, int hue) const;
+    CharName getNameShaded(CharName origName) const;
+
+    typedef std::pair<QPixmap *, QPixmap *>    PixmapPair;
+    typedef std::map<CharName, PixmapPair>     PixmapMap;
+    typedef std::map<std::string, PixmapMap *> FontPixmapMap;
+
+    typedef std::map<QPixmap *, NoteCharacterDrawRep *> DrawRepMap;
+
+    //--------------- Data members ---------------------------------
+
+    int m_size;
+    NoteFontMap m_fontMap;
+
+    mutable PixmapMap *m_map; // pointer at a member of m_fontPixmapMap
+
+    static FontPixmapMap *m_fontPixmapMap;
+    static DrawRepMap *m_drawRepMap;
+
+    static QPixmap *m_blankPixmap;
+};
+
+
+
+}
+
+#endif