Ms::Timeline Class Reference

#include <timeline.h>

Inheritance diagram for Ms::Timeline:

Collaboration diagram for Ms::Timeline:

Public Slots
void	changeSelection (SelState)
void	mouseOver (QPointF pos)
void	swapMeta (unsigned int row, bool switch_up)
virtual void	contextMenuEvent (QContextMenuEvent *event) override
void	requestInstrumentDialog ()
void	toggleMetaRow ()

Signals
void	moved (QPointF)

Public Member Functions
	Timeline (TDockWidget *dock_widget, QWidget *parent=0)
int	correctPart (int stave)
void	drawSelection ()
void	drawGrid (int global_rows, int global_cols)
void	setScore (Score *s)
void	setScoreView (ScoreView *sv)
int	nstaves ()
int	getWidth ()
int	getHeight ()
void	updateGrid ()
QColor	colorBox (QGraphicsRectItem *item)
std::vector< std::pair< QString, bool > >	getLabels ()
unsigned int	nmetas ()
bool	collapsed ()
void	setCollapsed (bool st)
Staff *	numToStaff (int staff)
void	toggleShow (int staff)
QString	cursorIsOn ()

Private Slots
void	handle_scroll (int value)
void	updateView ()
void	objectDestroyed (QObject *)

Private Member Functions
void	tempo_meta (Segment *seg, int *stagger, int pos)
void	time_meta (Segment *seg, int *stagger, int pos)
void	measure_meta (Segment *, int *, int pos)
void	rehearsal_meta (Segment *seg, int *stagger, int pos)
void	key_meta (Segment *seg, int *stagger, int pos)
void	barline_meta (Segment *seg, int *stagger, int pos)
void	jump_marker_meta (Segment *seg, int *stagger, int pos)
bool	addMetaValue (int x, int pos, QString meta_text, int row, ElementType element_type, Element *element, Segment *seg, Measure *measure, QString tooltip="")
void	setMetaData (QGraphicsItem *gi, int staff, ElementType et, Measure *m, bool full_measure, Element *e, QGraphicsItem *pair_item=nullptr, Segment *seg=nullptr)
unsigned int	getMetaRow (QString target_text)
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	mouseMoveEvent (QMouseEvent *event)
virtual void	mouseReleaseEvent (QMouseEvent *)
virtual void	wheelEvent (QWheelEvent *event)
virtual void	leaveEvent (QEvent *)
unsigned int	correctMetaRow (unsigned int row)
int	correctStave (int stave)
QList< Part * >	getParts ()

Private Attributes
int	grid_width = 20
int	grid_height = 20
int	max_zoom = 50
int	min_zoom = 5
int	spacing = 5
std::tuple< int, qreal, Element *, Element *, bool >	repeat_info
std::tuple< QGraphicsItem *, int, QColor >	old_hover_info
std::map< QString, QPixmap * >	barlines
bool	is_barline = false
TDockWidget *	scrollArea
TRowLabels *	row_names
Score *	_score
ScoreView *	_cv = nullptr
QGraphicsRectItem *	selection_box
std::vector< std::pair< QGraphicsItem *, int > >	meta_rows
QPainterPath	selection_path
QRectF	old_selection_rect
bool	mouse_pressed = false
QPoint	old_loc
bool	collapsed_meta = false
std::vector< std::tuple< QString, void(Timeline::*)(Segment *, int *, int), bool > >	metas
int	global_measure_number { 0 }
int	global_z_value { 0 }
bool	meta_value = false
ViewState	state = ViewState::NORMAL

Constructor & Destructor Documentation

Timeline()

Ms::Timeline::Timeline	(	TDockWidget *	dock_widget,
		QWidget *	parent = 0
	)

Member Function Documentation

addMetaValue()

bool Ms::Timeline::addMetaValue ( int  x, int  pos, QString  meta_text, int  row, ElementType  element_type, Element *  element, Segment *  seg, Measure *  measure, QString  tooltip = ""  )

private

barline_meta()

void Ms::Timeline::barline_meta ( Segment *  seg, int *  stagger, int  pos  )

private

changeSelection

void Ms::Timeline::changeSelection ( SelState  )

slot

collapsed()

bool Ms::Timeline::collapsed ( )

inline

colorBox()

QColor Ms::Timeline::colorBox

(

QGraphicsRectItem *

item

)

contextMenuEvent

void Ms::Timeline::contextMenuEvent ( QContextMenuEvent *  event )

overridevirtualslot

correctMetaRow()

unsigned int Ms::Timeline::correctMetaRow ( unsigned int  row )

private

correctPart()

int Ms::Timeline::correctPart

(

int

stave

)

correctStave()

int Ms::Timeline::correctStave ( int  stave )

private

cursorIsOn()

QString Ms::Timeline::cursorIsOn

(

)

drawGrid()

void Ms::Timeline::drawGrid	(	int	global_rows,
		int	global_cols
	)

drawSelection()

void Ms::Timeline::drawSelection

(

)

getHeight()

int Ms::Timeline::getHeight

(

)

getLabels()

std::vector< std::pair< QString, bool > > Ms::Timeline::getLabels

(

)

getMetaRow()

unsigned int Ms::Timeline::getMetaRow ( QString  target_text )

private

getParts()

QList< Part * > Ms::Timeline::getParts ( )

private

getWidth()

int Ms::Timeline::getWidth

(

)

handle_scroll

void Ms::Timeline::handle_scroll ( int  value )

privateslot

jump_marker_meta()

void Ms::Timeline::jump_marker_meta ( Segment *  seg, int *  stagger, int  pos  )

private

key_meta()

void Ms::Timeline::key_meta ( Segment *  seg, int *  stagger, int  pos  )

private

leaveEvent()

void Ms::Timeline::leaveEvent ( QEvent *  )

privatevirtual

measure_meta()

void Ms::Timeline::measure_meta ( Segment *  , int *  , int  pos  )

private

mouseMoveEvent()

void Ms::Timeline::mouseMoveEvent ( QMouseEvent *  event )

privatevirtual

mouseOver

void Ms::Timeline::mouseOver ( QPointF  pos )

slot

mousePressEvent()

void Ms::Timeline::mousePressEvent ( QMouseEvent *  event )

privatevirtual

mouseReleaseEvent()

void Ms::Timeline::mouseReleaseEvent ( QMouseEvent *  )

privatevirtual

moved

void Ms::Timeline::moved ( QPointF  )

signal

nmetas()

unsigned int Ms::Timeline::nmetas

(

)

nstaves()

int Ms::Timeline::nstaves

(

)

numToStaff()

Staff * Ms::Timeline::numToStaff

(

int

staff

)

objectDestroyed

void Ms::Timeline::objectDestroyed ( QObject *  obj )

privateslot

rehearsal_meta()

void Ms::Timeline::rehearsal_meta ( Segment *  seg, int *  stagger, int  pos  )

private

requestInstrumentDialog

void Ms::Timeline::requestInstrumentDialog ( )

slot

setCollapsed()

void Ms::Timeline::setCollapsed ( bool  st )

inline

setMetaData()

void Ms::Timeline::setMetaData ( QGraphicsItem *  gi, int  staff, ElementType  et, Measure *  m, bool  full_measure, Element *  e, QGraphicsItem *  pair_item = nullptr, Segment *  seg = nullptr  )

private

setScore()

void Ms::Timeline::setScore

(

Score *

s

)

setScoreView()

void Ms::Timeline::setScoreView

(

ScoreView *

sv

)

swapMeta

void Ms::Timeline::swapMeta ( unsigned int  row, bool  switch_up  )

slot

tempo_meta()

void Ms::Timeline::tempo_meta ( Segment *  seg, int *  stagger, int  pos  )

private

time_meta()

void Ms::Timeline::time_meta ( Segment *  seg, int *  stagger, int  pos  )

private

toggleMetaRow

void Ms::Timeline::toggleMetaRow ( )

slot

toggleShow()

void Ms::Timeline::toggleShow

(

int

staff

)

updateGrid()

void Ms::Timeline::updateGrid

(

)

updateView

void Ms::Timeline::updateView ( )

privateslot

wheelEvent()

void Ms::Timeline::wheelEvent ( QWheelEvent *  event )

privatevirtual

Member Data Documentation

_cv

ScoreView* Ms::Timeline::_cv = nullptr

private

_score

Score* Ms::Timeline::_score

private

barlines

std::map<QString, QPixmap*> Ms::Timeline::barlines

private

collapsed_meta

bool Ms::Timeline::collapsed_meta = false

private

global_measure_number

int Ms::Timeline::global_measure_number { 0 }

private

global_z_value

int Ms::Timeline::global_z_value { 0 }

private

grid_height

int Ms::Timeline::grid_height = 20

private

grid_width

int Ms::Timeline::grid_width = 20

private

is_barline

bool Ms::Timeline::is_barline = false

private

max_zoom

int Ms::Timeline::max_zoom = 50

private

meta_rows

std::vector<std::pair<QGraphicsItem*, int> > Ms::Timeline::meta_rows

private

meta_value

bool Ms::Timeline::meta_value = false

private

metas

std::vector<std::tuple<QString, void (Timeline::*)(Segment*, int*, int), bool> > Ms::Timeline::metas

private

min_zoom

int Ms::Timeline::min_zoom = 5

private

mouse_pressed

bool Ms::Timeline::mouse_pressed = false

private

old_hover_info

std::tuple<QGraphicsItem*, int, QColor> Ms::Timeline::old_hover_info

private

old_loc

QPoint Ms::Timeline::old_loc

private

old_selection_rect

QRectF Ms::Timeline::old_selection_rect

private

repeat_info

std::tuple<int, qreal, Element*, Element*, bool> Ms::Timeline::repeat_info

private

row_names

TRowLabels* Ms::Timeline::row_names

private

scrollArea

TDockWidget* Ms::Timeline::scrollArea

private

selection_box

QGraphicsRectItem* Ms::Timeline::selection_box

private

selection_path

QPainterPath Ms::Timeline::selection_path

private

spacing

int Ms::Timeline::spacing = 5

private

state

ViewState Ms::Timeline::state = ViewState::NORMAL

private

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The documentation for this class was generated from the following files:

• mscore/timeline.h
• mscore/timeline.cpp