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MuseScore/libmscore/style.h
Werner Schweer 1f9ccfcdce add libmscore 
git-subtree-dir: libmscore
git-subtree-mainline: 412ca45401
git-subtree-split: 6047361bd0
2012-05-26 14:54:47 +02:00

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//=============================================================================
// MuseScore
// Music Composition & Notation
// $Id: style.h 5637 2012-05-16 14:23:09Z wschweer $
//
// Copyright (C) 2002-2011 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __STYLE_H__
#define __STYLE_H__
#include "mscore.h"
#include "spatium.h"
#include "articulation.h"
class Xml;
struct ChordDescription;
class PageFormat;
class ChordList;
class Element;
class TextStyleData;
//---------------------------------------------------------
// TextStyle
//---------------------------------------------------------
class TextStyle {
QSharedDataPointer<TextStyleData> d;
public:
TextStyle();
TextStyle(QString _name, QString _family,
qreal _size,
bool _bold, bool _italic, bool _underline,
Align _align,
const QPointF& _off = QPointF(), OffsetType _ot = OFFSET_SPATIUM,
const QPointF& _roff = QPointF(),
bool sd = false,
qreal fw = 0.0, qreal pw = 0.0, int fr = 25,
QColor co = QColor(Qt::black), bool circle = false, bool systemFlag = false,
QColor fg = QColor(Qt::black));
TextStyle(const TextStyle&);
~TextStyle();
TextStyle& operator=(const TextStyle&);
QString name() const;
QString family() const;
qreal size() const;
bool bold() const;
bool italic() const;
bool underline() const;
bool hasFrame() const;
Align align() const;
OffsetType offsetType() const;
const QPointF& offset() const;
QPointF offset(qreal spatium) const;
const QPointF& reloff() const;
void setReloff(const QPointF& p);
bool sizeIsSpatiumDependent() const;
qreal frameWidth() const;
qreal paddingWidth() const;
int frameRound() const;
QColor frameColor() const;
bool circle() const;
bool systemFlag() const;
QColor foregroundColor() const;
void setName(const QString& s);
void setFamily(const QString& s);
void setSize(qreal v);
void setBold(bool v);
void setItalic(bool v);
void setUnderline(bool v);
void setHasFrame(bool v);
void setAlign(Align v);
void setXoff(qreal v);
void setYoff(qreal v);
void setOffsetType(OffsetType v);
void setRxoff(qreal v);
void setRyoff(qreal v);
void setSizeIsSpatiumDependent(bool v);
void setFrameWidth(qreal v);
void setPaddingWidth(qreal v);
void setFrameRound(int v);
void setFrameColor(const QColor& v);
void setCircle(bool v);
void setSystemFlag(bool v);
void setForegroundColor(const QColor& v);
void write(Xml& xml) const;
void writeProperties(Xml& xml) const;
void read(const QDomElement& v);
bool readProperties(const QDomElement& v);
QFont font(qreal space) const;
QFont fontPx(qreal spatium) const;
QRectF bbox(qreal space, const QString& s) const;
QFontMetricsF fontMetrics(qreal space) const;
bool operator!=(const TextStyle& s) const;
void layout(Element*) const;
void setFont(const QFont& f);
};
//---------------------------------------------------------
// StyleValueType
//---------------------------------------------------------
enum StyleValueType {
ST_SPATIUM, ST_DOUBLE, ST_BOOL, ST_INT, ST_DIRECTION, ST_STRING
};
//---------------------------------------------------------
// StyleType
//---------------------------------------------------------
class StyleType {
const char* _name; // xml name for read()/write()
StyleValueType _valueType;
public:
StyleType(const char* n, StyleValueType v) : _name(n), _valueType(v) {}
StyleValueType valueType() const { return _valueType; }
const char* name() const { return _name; }
};
//---------------------------------------------------------
// StyleIdx
//---------------------------------------------------------
enum StyleIdx {
ST_staffUpperBorder,
ST_staffLowerBorder,
ST_staffDistance,
ST_akkoladeDistance,
ST_minSystemDistance,
ST_maxSystemDistance,
ST_lyricsDistance,
ST_lyricsMinBottomDistance,
ST_lyricsLineHeight,
ST_figuredBassFontFamily,
ST_figuredBassFontSize,
ST_figuredBassYOffset,
ST_figuredBassLineHeight,
ST_figuredBassStyle,
ST_systemFrameDistance,
ST_frameSystemDistance,
ST_minMeasureWidth,
ST_barWidth,
ST_doubleBarWidth,
ST_endBarWidth,
ST_doubleBarDistance,
ST_endBarDistance,
ST_repeatBarTips,
ST_startBarlineSingle,
ST_startBarlineMultiple,
ST_bracketWidth,
ST_bracketDistance,
ST_akkoladeWidth,
ST_akkoladeBarDistance,
ST_clefLeftMargin,
ST_keysigLeftMargin,
ST_timesigLeftMargin,
ST_clefKeyRightMargin,
ST_clefBarlineDistance,
ST_stemWidth,
ST_shortenStem,
ST_shortStemProgression,
ST_shortestStem,
ST_beginRepeatLeftMargin,
ST_minNoteDistance,
ST_barNoteDistance,
ST_noteBarDistance, // used??
ST_measureSpacing,
ST_staffLineWidth,
ST_ledgerLineWidth,
ST_ledgerLineLength,
ST_accidentalDistance,
ST_accidentalNoteDistance,
ST_beamWidth,
ST_beamDistance,
ST_beamMinLen,
ST_beamMinSlope,
ST_beamMaxSlope,
ST_maxBeamTicks,
ST_dotNoteDistance,
ST_dotRestDistance,
ST_dotDotDistance,
ST_propertyDistanceHead,
ST_propertyDistanceStem,
ST_propertyDistance,
// ST_pageFillLimit,
ST_lastSystemFillLimit,
ST_hairpinY,
ST_hairpinHeight,
ST_hairpinContHeight,
ST_hairpinWidth,
ST_showPageNumber,
ST_showPageNumberOne,
ST_pageNumberOddEven,
ST_showMeasureNumber,
ST_showMeasureNumberOne,
ST_measureNumberInterval,
ST_measureNumberSystem,
ST_measureNumberAllStaffs,
ST_smallNoteMag,
ST_graceNoteMag,
ST_smallStaffMag,
ST_smallClefMag,
ST_genClef,
ST_genKeysig,
ST_genTimesig,
ST_genCourtesyTimesig,
ST_genCourtesyKeysig,
ST_genCourtesyClef,
// 75
ST_useGermanNoteNames,
//
ST_chordDescriptionFile,
ST_concertPitch,
ST_createMultiMeasureRests,
ST_minEmptyMeasures,
ST_minMMRestWidth,
ST_hideEmptyStaves,
ST_dontHideStavesInFirstSystem,
ST_stemDir1,
ST_stemDir2,
// 84
ST_stemDir3,
ST_stemDir4,
ST_gateTime,
ST_tenutoGateTime,
ST_staccatoGateTime,
ST_slurGateTime,
ST_ArpeggioNoteDistance,
ST_ArpeggioLineWidth,
ST_ArpeggioHookLen,
ST_FixMeasureNumbers,
ST_FixMeasureWidth,
ST_SlurEndWidth,
ST_SlurMidWidth,
ST_SlurDottedWidth,
ST_SlurBow,
ST_SectionPause,
ST_MusicalSymbolFont,
ST_showHeader,
ST_headerStyled,
ST_headerFirstPage,
ST_headerOddEven,
ST_evenHeaderL,
ST_evenHeaderC,
ST_evenHeaderR,
ST_oddHeaderL,
ST_oddHeaderC,
ST_oddHeaderR,
ST_showFooter,
ST_footerStyled,
ST_footerFirstPage,
ST_footerOddEven,
ST_evenFooterL,
ST_evenFooterC,
ST_evenFooterR,
ST_oddFooterL,
ST_oddFooterC,
ST_oddFooterR,
ST_voltaY,
ST_voltaHook,
ST_voltaLineWidth,
ST_ottavaY,
ST_ottavaHook,
ST_ottavaLineWidth,
ST_tabClef,
ST_STYLES
};
//---------------------------------------------------------
// StyleVal
//---------------------------------------------------------
class StyleVal {
StyleIdx idx;
QString s;
union {
qreal dbl;
bool b;
int i;
Direction d;
} v;
public:
StyleVal() { idx = StyleIdx(-1); }
StyleVal(const StyleVal& val);
StyleVal& operator=(const StyleVal& val);
StyleVal(StyleIdx t, Spatium val);
StyleVal(StyleIdx t, qreal val);
StyleVal(StyleIdx t, bool val);
StyleVal(StyleIdx t, int val);
StyleVal(StyleIdx t, Direction val);
StyleVal(StyleIdx t, const QString& val);
Spatium toSpatium() const { return Spatium(v.dbl); }
qreal toDouble() const { return v.dbl; }
bool toBool() const { return v.b; }
int toInt() const { return v.i; }
QString toString() const { return s; }
Direction toDirection() const { return v.d; }
StyleIdx getIdx() const { return idx; }
StyleVal(const QString& name, const QString& val);
};
//---------------------------------------------------------
// MStyle
//---------------------------------------------------------
class StyleData;
class MStyle {
QSharedDataPointer<StyleData> d;
public:
MStyle();
MStyle(const MStyle&);
MStyle& operator=(const MStyle&);
~MStyle();
bool isDefault(StyleIdx idx) const;
const ChordDescription* chordDescription(int id) const;
ChordList* chordList() const;
void setChordList(ChordList*); // Style gets ownership of ChordList
const TextStyle& textStyle(int) const;
const TextStyle& textStyle(const QString& name) const;
int textStyleType(const QString& name) const;
void setTextStyle(const TextStyle& ts);
void addTextStyle(const TextStyle& ts);
void removeTextStyle(const TextStyle& ts);
const QList<TextStyle>& textStyles() const;
void set(StyleIdx t, Spatium val);
void set(StyleIdx t, const QString& val);
void set(StyleIdx t, bool val);
void set(StyleIdx t, qreal val);
void set(StyleIdx t, int val);
void set(StyleIdx t, Direction val);
void set(const StyleVal& v);
StyleVal value(StyleIdx idx) const;
Spatium valueS(StyleIdx idx) const;
QString valueSt(StyleIdx idx) const;
bool valueB(StyleIdx idx) const;
qreal valueD(StyleIdx idx) const;
int valueI(StyleIdx idx) const;
bool load(QFile* qf);
void load(const QDomElement& e);
void save(Xml& xml, bool optimize);
const PageFormat* pageFormat() const;
void setPageFormat(const PageFormat& pf);
qreal spatium() const;
void setSpatium(qreal v);
ArticulationAnchor articulationAnchor(int id) const;
void setArticulationAnchor(int id, ArticulationAnchor val);
};
extern QVector<TextStyle> defaultTextStyles;
extern const TextStyle defaultTextStyleArray[];
extern void initStyle(MStyle*);
#endif
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