lmms::gui::SongEditor Class Reference

#include <SongEditor.h>

Inheritance diagram for lmms::gui::SongEditor:

Public Types
enum class	EditMode { Draw , Knife , Select }

Public Slots
void	scrolled (int new_pos)
void	selectRegionFromPixels (int xStart, int xEnd)
void	stopSelectRegion ()
void	updateRubberband ()
void	setEditMode (lmms::gui::SongEditor::EditMode mode)
void	setEditModeDraw ()
void	setEditModeKnife ()
void	setEditModeSelect ()
void	toggleProportionalSnap ()
void	updatePosition ()
void	updatePositionLine ()
void	selectAllClips (bool select)
Public Slots inherited from lmms::gui::TrackContainerView
void	realignTracks ()
lmms::gui::TrackView *	createTrackView (lmms::Track *_t)
void	deleteTrackView (lmms::gui::TrackView *_tv)
void	dropEvent (QDropEvent *_de) override
void	dragEnterEvent (QDragEnterEvent *_dee) override
void	stopRubberBand ()
	stopRubberBand Removes the rubber band from display when finished with.

Signals
void	pixelsPerBarChanged (float)
void	proportionalSnapChanged ()
Signals inherited from lmms::gui::TrackContainerView
void	positionChanged (const lmms::TimePos &_pos)
void	tracksRealigned ()

Public Member Functions
	SongEditor (Song *song)
	~SongEditor () override
void	saveSettings (QDomDocument &doc, QDomElement &element) override
void	loadSettings (const QDomElement &element) override
ComboBoxModel *	snappingModel () const
float	getSnapSize () const
	Return grid size as number of bars.
QString	getSnapSizeString () const
TimeLineWidget *	timeLine () const
PositionLine *	positionLine () const
Public Member Functions inherited from lmms::gui::TrackContainerView
	TrackContainerView (TrackContainer *tc)
	~TrackContainerView () override
void	saveSettings (QDomDocument &_doc, QDomElement &_this) override
void	loadSettings (const QDomElement &_this) override
QScrollArea *	contentWidget ()
const TimePos &	currentPosition () const
virtual bool	fixedClips () const
float	pixelsPerBar () const
void	setPixelsPerBar (int ppb)
const TrackView *	trackViewAt (const int _y) const
bool	rubberBandActive () const
QVector< selectableObject * >	selectedObjects ()
TrackContainer *	model ()
const TrackContainer *	model () const
const QList< TrackView * > &	trackViews () const
void	moveTrackView (TrackView *trackView, int indexTo)
void	moveTrackViewUp (TrackView *trackView)
void	moveTrackViewDown (TrackView *trackView)
void	scrollToTrackView (TrackView *_tv)
TrackView *	addTrackView (TrackView *_tv)
void	removeTrackView (TrackView *_tv)
void	clearAllTracks ()
QString	nodeName () const override
unsigned int	totalHeightOfTracks () const
RubberBand *	rubberBand () const
Public Member Functions inherited from lmms::gui::ModelView
	ModelView (Model *model, QWidget *widget)
virtual	~ModelView ()
virtual void	setModel (Model *model, bool isOldModelValid=true)
virtual void	unsetModel ()
Model *	model ()
const Model *	model () const
template<class T>
T *	castModel ()
template<class T>
const T *	castModel () const
Public Member Functions inherited from lmms::JournallingObject
	JournallingObject ()
	~JournallingObject () override
jo_id_t	id () const
void	saveJournallingState (const bool newState)
void	restoreJournallingState ()
void	addJournalCheckPoint ()
QDomElement	saveState (QDomDocument &_doc, QDomElement &_parent) override
void	restoreState (const QDomElement &_this) override
bool	isJournalling () const
void	setJournalling (const bool _sr)
bool	testAndSetJournalling (const bool newState)
bool	isJournallingStateStackEmpty () const
Public Member Functions inherited from lmms::SerializingObject
	SerializingObject ()
virtual	~SerializingObject ()
void	setHook (SerializingObjectHook *_hook)
SerializingObjectHook *	hook ()
Public Member Functions inherited from lmms::SerializingObjectHook
	SerializingObjectHook ()
virtual	~SerializingObjectHook ()

Protected Member Functions
void	mousePressEvent (QMouseEvent *me) override
void	mouseMoveEvent (QMouseEvent *me) override
void	mouseReleaseEvent (QMouseEvent *me) override
Protected Member Functions inherited from lmms::gui::ModelView
virtual void	modelChanged ()
QWidget *	widget ()
virtual void	doConnections ()
Protected Member Functions inherited from lmms::JournallingObject
void	changeID (jo_id_t _id)

Private Slots
void	setMasterVolume (int new_val)
void	showMasterVolumeFloat ()
void	updateMasterVolumeFloat (int new_val)
void	hideMasterVolumeFloat ()
void	setMasterPitch (int new_val)
void	showMasterPitchFloat ()
void	updateMasterPitchFloat (int new_val)
void	hideMasterPitchFloat ()
void	updateScrollBar (int len)
void	zoomingChanged ()

Private Member Functions
void	keyPressEvent (QKeyEvent *ke) override
void	wheelEvent (QWheelEvent *we) override
bool	allowRubberband () const override
bool	knifeMode () const override
int	calculatePixelsPerBar () const
	Convert zoom slider's value to bar width in pixels.
int	calculateZoomSliderValue (int pixelsPerBar) const
	Convert bar width in pixels to zoom slider value.
int	trackIndexFromSelectionPoint (int yPos)
int	indexOfTrackView (const TrackView *tv)
void	adjustLeftRightScoll (int value)

Private Attributes
Song *	m_song
QScrollBar *	m_leftRightScroll
LcdSpinBox *	m_tempoSpinBox
TimeLineWidget *	m_timeLine
PositionLine *	m_positionLine
MeterDialog *	m_timeSigDisplay
AutomatableSlider *	m_masterVolumeSlider
AutomatableSlider *	m_masterPitchSlider
TextFloat *	m_mvsStatus
TextFloat *	m_mpsStatus
IntModel *	m_zoomingModel
ComboBoxModel *	m_snappingModel
bool	m_proportionalSnap
bool	m_scrollBack
bool	m_smoothScroll
EditMode	m_mode
EditMode	m_ctrlMode
	Mode they were in before they hit ctrl.
QPoint	m_origin
QPoint	m_scrollPos
QPoint	m_mousePos
int	m_rubberBandStartTrackview
TimePos	m_rubberbandStartTimePos
int	m_rubberbandPixelsPerBar
	Pixels per bar when selection starts.
int	m_trackHeadWidth
bool	m_selectRegion

Friends
class	SongEditorWindow

Additional Inherited Members
Protected Attributes inherited from lmms::gui::TrackContainerView
TimePos	m_currentPosition
Static Protected Attributes inherited from lmms::gui::TrackContainerView
static const int	DEFAULT_PIXELS_PER_BAR = 128

Member Enumeration Documentation

EditMode

enum class lmms::gui::SongEditor::EditMode

strong

Enumerator
Draw
Knife
Select

Constructor & Destructor Documentation

SongEditor()

lmms::gui::SongEditor::SongEditor

(

Song *

song

)

~SongEditor()

lmms::gui::SongEditor::~SongEditor ( )

override

Member Function Documentation

adjustLeftRightScoll()

void lmms::gui::SongEditor::adjustLeftRightScoll ( int value )

private

allowRubberband()

bool lmms::gui::SongEditor::allowRubberband ( ) const

overrideprivatevirtual

Reimplemented from lmms::gui::TrackContainerView.

calculatePixelsPerBar()

int lmms::gui::SongEditor::calculatePixelsPerBar ( ) const

private

Convert zoom slider's value to bar width in pixels.

calculateZoomSliderValue()

int lmms::gui::SongEditor::calculateZoomSliderValue ( int pixelsPerBar ) const

private

Convert bar width in pixels to zoom slider value.

getSnapSize()

float lmms::gui::SongEditor::getSnapSize

(

)

const

Return grid size as number of bars.

getSnapSizeString()

QString lmms::gui::SongEditor::getSnapSizeString

(

)

const

hideMasterPitchFloat

void lmms::gui::SongEditor::hideMasterPitchFloat ( void )

privateslot

hideMasterVolumeFloat

void lmms::gui::SongEditor::hideMasterVolumeFloat ( void )

privateslot

indexOfTrackView()

int lmms::gui::SongEditor::indexOfTrackView ( const TrackView * tv )

private

keyPressEvent()

void lmms::gui::SongEditor::keyPressEvent ( QKeyEvent * ke )

overrideprivate

knifeMode()

bool lmms::gui::SongEditor::knifeMode ( ) const

overrideprivatevirtual

Reimplemented from lmms::gui::TrackContainerView.

loadSettings()

void lmms::gui::SongEditor::loadSettings ( const QDomElement & element )

overridevirtual

Implements lmms::SerializingObject.

mouseMoveEvent()

void lmms::gui::SongEditor::mouseMoveEvent ( QMouseEvent * me )

overrideprotected

mousePressEvent()

void lmms::gui::SongEditor::mousePressEvent ( QMouseEvent * me )

overrideprotected

mouseReleaseEvent()

void lmms::gui::SongEditor::mouseReleaseEvent ( QMouseEvent * me )

overrideprotected

pixelsPerBarChanged

void lmms::gui::SongEditor::pixelsPerBarChanged ( float )

signal

positionLine()

PositionLine * lmms::gui::SongEditor::positionLine ( ) const

inline

proportionalSnapChanged

void lmms::gui::SongEditor::proportionalSnapChanged ( )

signal

saveSettings()

void lmms::gui::SongEditor::saveSettings ( QDomDocument & doc, QDomElement & element )

overridevirtual

Implements lmms::SerializingObject.

scrolled

void lmms::gui::SongEditor::scrolled ( int new_pos )

slot

selectAllClips

void lmms::gui::SongEditor::selectAllClips ( bool select )

slot

selectRegionFromPixels

void lmms::gui::SongEditor::selectRegionFromPixels ( int xStart, int xEnd )

slot

setEditMode

void lmms::gui::SongEditor::setEditMode ( lmms::gui::SongEditor::EditMode mode )

slot

setEditModeDraw

void lmms::gui::SongEditor::setEditModeDraw ( )

slot

setEditModeKnife

void lmms::gui::SongEditor::setEditModeKnife ( )

slot

setEditModeSelect

void lmms::gui::SongEditor::setEditModeSelect ( )

slot

setMasterPitch

void lmms::gui::SongEditor::setMasterPitch ( int new_val )

privateslot

setMasterVolume

void lmms::gui::SongEditor::setMasterVolume ( int new_val )

privateslot

showMasterPitchFloat

void lmms::gui::SongEditor::showMasterPitchFloat ( void )

privateslot

showMasterVolumeFloat

void lmms::gui::SongEditor::showMasterVolumeFloat ( void )

privateslot

snappingModel()

ComboBoxModel * lmms::gui::SongEditor::snappingModel

(

)

const

stopSelectRegion

void lmms::gui::SongEditor::stopSelectRegion ( )

slot

timeLine()

TimeLineWidget * lmms::gui::SongEditor::timeLine ( ) const

inline

toggleProportionalSnap

void lmms::gui::SongEditor::toggleProportionalSnap ( )

slot

trackIndexFromSelectionPoint()

int lmms::gui::SongEditor::trackIndexFromSelectionPoint ( int yPos )

private

updateMasterPitchFloat

void lmms::gui::SongEditor::updateMasterPitchFloat ( int new_val )

privateslot

updateMasterVolumeFloat

void lmms::gui::SongEditor::updateMasterVolumeFloat ( int new_val )

privateslot

updatePosition

void lmms::gui::SongEditor::updatePosition ( )

slot

updatePositionLine

void lmms::gui::SongEditor::updatePositionLine ( )

slot

updateRubberband

void lmms::gui::SongEditor::updateRubberband ( )

slot

updateScrollBar

void lmms::gui::SongEditor::updateScrollBar ( int len )

privateslot

wheelEvent()

void lmms::gui::SongEditor::wheelEvent ( QWheelEvent * we )

overrideprivate

zoomingChanged

void lmms::gui::SongEditor::zoomingChanged ( )

privateslot

Friends And Related Symbol Documentation

SongEditorWindow

friend class SongEditorWindow

friend

Member Data Documentation

m_ctrlMode

EditMode lmms::gui::SongEditor::m_ctrlMode

private

Mode they were in before they hit ctrl.

m_leftRightScroll

QScrollBar* lmms::gui::SongEditor::m_leftRightScroll

private

m_masterPitchSlider

AutomatableSlider* lmms::gui::SongEditor::m_masterPitchSlider

private

m_masterVolumeSlider

AutomatableSlider* lmms::gui::SongEditor::m_masterVolumeSlider

private

m_mode

EditMode lmms::gui::SongEditor::m_mode

private

m_mousePos

QPoint lmms::gui::SongEditor::m_mousePos

private

m_mpsStatus

TextFloat* lmms::gui::SongEditor::m_mpsStatus

private

m_mvsStatus

TextFloat* lmms::gui::SongEditor::m_mvsStatus

private

m_origin

QPoint lmms::gui::SongEditor::m_origin

private

m_positionLine

PositionLine* lmms::gui::SongEditor::m_positionLine

private

m_proportionalSnap

bool lmms::gui::SongEditor::m_proportionalSnap

private

m_rubberbandPixelsPerBar

int lmms::gui::SongEditor::m_rubberbandPixelsPerBar

private

Pixels per bar when selection starts.

m_rubberbandStartTimePos

TimePos lmms::gui::SongEditor::m_rubberbandStartTimePos

private

m_rubberBandStartTrackview

int lmms::gui::SongEditor::m_rubberBandStartTrackview

private

m_scrollBack

bool lmms::gui::SongEditor::m_scrollBack

private

m_scrollPos

QPoint lmms::gui::SongEditor::m_scrollPos

private

m_selectRegion

bool lmms::gui::SongEditor::m_selectRegion

private

m_smoothScroll

bool lmms::gui::SongEditor::m_smoothScroll

private

m_snappingModel

ComboBoxModel* lmms::gui::SongEditor::m_snappingModel

private

m_song

Song* lmms::gui::SongEditor::m_song

private

m_tempoSpinBox

LcdSpinBox* lmms::gui::SongEditor::m_tempoSpinBox

private

m_timeLine

TimeLineWidget* lmms::gui::SongEditor::m_timeLine

private

m_timeSigDisplay

MeterDialog* lmms::gui::SongEditor::m_timeSigDisplay

private

m_trackHeadWidth

int lmms::gui::SongEditor::m_trackHeadWidth

private

m_zoomingModel

IntModel* lmms::gui::SongEditor::m_zoomingModel

private

---

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

• include/SongEditor.h
• src/gui/editors/SongEditor.cpp