#include <PatternEditor.h>

Inheritance diagram for PatternEditor:

Public Types
enum class	Editor { DrumPattern = 0 , PianoRoll = 1 , NotePropertiesRuler = 2 , None = 3 }

enum class	Mode { Velocity = 0 , Pan = 1 , LeadLag = 2 , NoteKey = 3 , Probability = 4 , None = 5 }

Public Types inherited from SelectionWidget< H2Core::Note * >
typedef H2Core::Note *	SelectionIndex

Public Slots
virtual void	copy ()
	Copy selection to clipboard in XML.

virtual void	cut ()

virtual void	deleteSelection ()=0

void	onPreferencesChanged (H2Core::Preferences::Changes changes)

virtual void	paste ()=0

void	scrolled (int nValue)

virtual void	selectAll ()=0

virtual void	selectInstrumentNotes (int nInstrument)

virtual void	selectNone ()

void	setCurrentInstrument (int nInstrument)

virtual void	updateEditor (bool bPatternOnly=false)=0

Public Member Functions
	PatternEditor (QWidget pParent, PatternEditorPanel panel)

	~PatternEditor ()

virtual bool	checkDeselectElements (std::vector< SelectionIndex > &elements) override
	Deselecting notes.

void	clearSelection ()
	Clear the pattern editor selection.

void	deselectAndOverwriteNotes (std::vector< H2Core::Note * > &selected, std::vector< H2Core::Note * > &overwritten)
	Deselect some notes, and "overwrite" some others.

void	editNoteLengthAction (int nColumn, int nRealColumn, int nRow, int nLength, int nSelectedPatternNumber, int nSelectedInstrumentnumber, Editor editor)

void	editNotePropertiesAction (int nColumn, int nRealColumn, int nRow, int nSelectedPatternNumber, int nSelectedInstrumentNumber, Mode mode, Editor editor, float fVelocity, float fPan, float fLeadLag, float fProbability)

virtual void	endMouseGesture () override

unsigned	getGridHeight () const

float	getGridWidth () const

uint	getResolution () const

bool	isUsingTriplets () const

int	lineToPitch (int nLine)

void	mergeSelectionGroups (PatternEditor *pPatternEditor)
	Merge together the selection groups of two PatternEditor objects to share a common selection.

virtual void	mouseDragEndEvent (QMouseEvent *ev) override

virtual void	mouseDragStartEvent (QMouseEvent *ev) override

virtual void	mouseDragUpdateEvent (QMouseEvent *ev) override

virtual void	mouseMoveEvent (QMouseEvent *ev) override

virtual void	mousePressEvent (QMouseEvent *ev) override
	Raw Qt mouse events are passed to the Selection.

virtual void	mouseReleaseEvent (QMouseEvent *ev) override

bool	notesMatchExactly (H2Core::Note pNoteA, H2Core::Note pNoteB) const
	Do two notes match exactly, from the pattern editor's point of view?

int	pitchToLine (int nPitch)

void	setResolution (uint res, bool bUseTriplets)
	Set the editor grid resolution, dividing a whole note into `res` subdivisions.

virtual void	songModeActivationEvent () override

virtual void	stackedModeActivationEvent (int nValue) override

virtual void	startMouseLasso (QMouseEvent *ev) override
	Change the mouse cursor during mouse gestures.

virtual void	startMouseMove (QMouseEvent *ev) override

void	undoDeselectAndOverwriteNotes (std::vector< H2Core::Note * > &selected, std::vector< H2Core::Note * > &overwritten)

virtual void	updateModifiers (QInputEvent *ev)
	Update the status of modifier keys in response to input events.

void	updatePosition (float fTick)
	Caches the AudioEngine::m_nPatternTickPosition in the member variable m_nTick and triggers an update().

virtual void	updateWidget () override
	Update a widget in response to a change in selection.

virtual void	validateSelection () override
	Ensure that the Selection contains only valid elements.

void	zoomIn ()
	Zoom in / out on the time axis.

void	zoomOut ()

Public Member Functions inherited from EventListener
virtual	~EventListener ()

virtual void	actionModeChangeEvent (int nValue)

virtual void	bbtChangedEvent ()

virtual void	driverChangedEvent ()

virtual void	drumkitLoadedEvent ()

virtual void	errorEvent (int nErrorCode)

virtual void	gridCellToggledEvent ()

virtual void	instrumentParametersChangedEvent (int nInstrumentNumber)

virtual void	jacksessionEvent (int nValue)

virtual void	jackTimebaseStateChangedEvent (int nValue)

virtual void	jackTransportActivationEvent ()

virtual void	loopModeActivationEvent ()

virtual void	metronomeEvent (int nValue)

virtual void	midiActivityEvent ()

virtual void	midiMapChangedEvent ()

virtual void	nextPatternsChangedEvent ()

virtual void	nextShotEvent ()

virtual void	noteOnEvent (int nInstrument)

virtual void	patternEditorLockedEvent ()

virtual void	patternModifiedEvent ()

virtual void	playbackTrackChangedEvent ()

virtual void	playingPatternsChangedEvent ()

virtual void	playlistLoadSongEvent (int nIndex)

virtual void	progressEvent (int nValue)

virtual void	quitEvent (int nValue)

virtual void	relocationEvent ()

virtual void	selectedInstrumentChangedEvent ()

virtual void	selectedPatternChangedEvent ()

virtual void	songModifiedEvent ()

virtual void	songSizeChangedEvent ()

virtual void	soundLibraryChangedEvent ()

virtual void	stateChangedEvent (H2Core::AudioEngine::State state)

virtual void	tempoChangedEvent (int nValue)

virtual void	timelineActivationEvent ()

virtual void	timelineUpdateEvent (int nValue)

virtual void	undoRedoActionEvent (int nValue)

virtual void	updatePreferencesEvent (int nValue)

virtual void	updateSongEvent (int nValue)

virtual void	XRunEvent ()

Public Member Functions inherited from Object< PatternEditor >
	Object ()

	Object (const Object< PatternEditor > &other)

Public Member Functions inherited from Base
	Base ()

	Base (const Base &other)

virtual const char *	class_name () const

void	logBacktrace () const
	Print the current stack at point into the debug log.

void	Print (bool bShort=true) const
	Prints content of toQString() via DEBUGLOG.

virtual QString	toQString (const QString &sPrefix="", bool bShort=true) const
	Formatted string version for debugging purposes.

Public Member Functions inherited from SelectionWidget< H2Core::Note * >
virtual bool	canDragElements ()
	Can elements be dragged as well as being selected? This may change to suit widget's current state.

virtual bool	checkDeselectElements (std::vector< SelectionIndex > &elements)
	Inform the client that we're deselecting elements.

virtual std::vector< SelectionIndex >	elementsIntersecting (QRect r)=0
	Find list of elements which intersect a rectangular area.

virtual QScrollArea *	findScrollArea ()
	Find the QScrollArea, if any, which contains the widget.

virtual QRect	getKeyboardCursorRect ()=0
	Calculate screen space occupied by keyboard cursor.

virtual void	mouseClickEvent (QMouseEvent *ev)=0

virtual void	selectionMoveUpdateEvent (QMouseEvent *ev)

virtual void	selectionMoveEndEvent (QInputEvent *ev)=0

virtual void	selectionMoveCancelEvent ()

Static Public Member Functions
static QColor	computeNoteColor (float velocity)
	Calculate colour to use for note representation based on note velocity.

static bool	isUsingAdditionalPatterns (const H2Core::Pattern *pPattern)
	Determines whether to pattern editor should show further patterns (determined by getPattersToShow()) or just the currently selected one.

static QString	modeToQString (Mode mode)

static void	triggerStatusMessage (H2Core::Note *pNote, Mode mode)

Static Public Member Functions inherited from Base
static const char *	_class_name ()
	return the class name

static QString	base_clock (const QString &sMsg)
	Measures the current time and stores it in __last_clock.

static QString	base_clock_in (const QString &sMsg)

static int	bootstrap (Logger *logger, bool count=false)
	must be called before any Object instantiation !

static bool	count_active ()

static int	getAliveObjectCount ()

static object_map_t	getObjectMap ()

static Logger *	logger ()
	return the logger instance

static int	objects_count ()

static void	printObjectMapDiff (object_map_t map)
	Creates the difference between a snapshot of the object map and its current state and prints it to std::cout.

static void	set_count (bool flag)
	enable/disable class instances counting

static void	write_objects_map_to (std::ostream &out, object_map_t *map=nullptr)
	output the full objects map to a given ostream

static void	write_objects_map_to_cerr ()
	output objects map to stderr

Static Public Attributes
static constexpr int	nMargin = 20

Static Public Attributes inherited from Base
static QString	sPrintIndention = " "
	String used to format the debugging string output of some core classes.

Protected Member Functions
virtual void	createBackground ()
	Updates m_pBackgroundPixmap to show the latest content.

void	drawGridLines (QPainter &p, Qt::PenStyle style=Qt::SolidLine) const
	Draw lines for note grid.

void	drawNoteSymbol (QPainter &p, QPoint pos, H2Core::Note *pNote, bool bIsForeground=true) const
	Draw a note.

virtual void	enterEvent (QEvent *ev) override

virtual void	focusInEvent (QFocusEvent *ev) override

virtual void	focusOutEvent (QFocusEvent *ev) override

int	getColumn (int x, bool bUseFineGrained=false) const

std::vector< H2Core::Pattern * >	getPatternsToShow (void)
	Get notes to show in pattern editor.

int	granularity () const
	Granularity of grid positioning (in ticks)

void	invalidateBackground ()

virtual void	leaveEvent (QEvent *ev) override

QPoint	movingGridOffset () const

QColor	selectedNoteColor () const
	Colour to use for outlining selected notes.

void	storeNoteProperties (const H2Core::Note *pNote)
	Stores the properties of pNote in member variables.

void	updatePatternInfo ()
	Update current pattern information.

void	updateWidth ()
	Adjusts m_nActiveWidth and m_nEditorWidth to the current state of the editor.

Protected Member Functions inherited from Object< PatternEditor >
	~Object ()

Protected Member Functions inherited from Base
	~Base ()

Protected Attributes
bool	m_bBackgroundInvalid

bool	m_bCopyNotMove

bool	m_bEntered
	Indicates whether the mouse pointer entered the widget.

bool	m_bFineGrained

bool	m_bSelectNewNotes

bool	m_bUseTriplets

Editor	m_editor

float	m_fGridWidth

float	m_fLeadLag = 0

float	m_fOldLeadLag = 0

float	m_fOldPan = 0

float	m_fOldProbability = 0

float	m_fOldVelocity = 0

float	m_fPan = 0

float	m_fProbability = 0

float	m_fVelocity = 0

Mode	m_mode

int	m_nActiveWidth

int	m_nColumn = 0

uint	m_nEditorHeight

uint	m_nEditorWidth

unsigned	m_nGridHeight

unsigned	m_nOctaves = 7

int	m_nOldLength = 0

int	m_nOldPoint

int	m_nPressedLine = 0

int	m_nRealColumn = 0

uint	m_nResolution

int	m_nRow = 0

int	m_nSelectedInstrumentNumber = 0
	Cached properties used when adjusting a note property via right-press mouse movement.

int	m_nSelectedPatternNumber = 0

int	m_nTick

H2Core::AudioEngine *	m_pAudioEngine

QPixmap *	m_pBackgroundPixmap

H2Core::Note *	m_pDraggedNote

H2Core::Pattern *	m_pPattern

PatternEditorPanel *	m_pPatternEditorPanel

QMenu *	m_pPopupMenu

Selection< SelectionIndex >	m_selection
	The Selection object.

Additional Inherited Members
Static Protected Member Functions inherited from Base
static void	registerClass (const char name, const atomic_obj_cpt_t counters)

Static Protected Attributes inherited from Base
static bool	__count = false
	should we count class instances

static timeval	__last_clock = { 0, 0 }

static Logger *	__logger = nullptr

static bool	bLogColors = true

Detailed Description

Pattern Editor.

The PatternEditor class is an abstract base class for functionality common to Pattern Editor components (DrumPatternEditor, PianoRollEditor, NotePropertiesRuler).

This covers common elements such as some selection handling, timebase functions, and drawing grid lines.

Definition at line 57 of file PatternEditor.h.

Member Enumeration Documentation

◆ Editor

enum class Editor

strong

Enumerator
DrumPattern
PianoRoll
NotePropertiesRuler
None

Definition at line 66 of file PatternEditor.h.

◆ Mode

enum class Mode

strong

Enumerator
Velocity
Pan
LeadLag
NoteKey
Probability
None

Definition at line 73 of file PatternEditor.h.

Constructor & Destructor Documentation

◆ PatternEditor()

PatternEditor	(	QWidget *	pParent,
		PatternEditorPanel *	panel )

Definition at line 55 of file PatternEditor.cpp.

◆ ~PatternEditor()

~PatternEditor ( )

Definition at line 103 of file PatternEditor.cpp.

Member Function Documentation

◆ checkDeselectElements()

bool checkDeselectElements ( std::vector< SelectionIndex > & elements )

overridevirtual

Deselecting notes.

Definition at line 526 of file PatternEditor.cpp.

◆ clearSelection()

void clearSelection ( )

inline

Clear the pattern editor selection.

Definition at line 101 of file PatternEditor.h.

◆ computeNoteColor()

QColor computeNoteColor ( float velocity )

static

Calculate colour to use for note representation based on note velocity.

Definition at line 151 of file PatternEditor.cpp.

◆ copy

void copy ( )

virtualslot

Copy selection to clipboard in XML.

Definition at line 382 of file PatternEditor.cpp.

◆ createBackground()

void createBackground ( )

protectedvirtual

Updates m_pBackgroundPixmap to show the latest content.

Reimplemented in DrumPatternEditor, NotePropertiesRuler, and PianoRollEditor.

Definition at line 929 of file PatternEditor.cpp.

◆ cut

void cut ( )

virtualslot

Definition at line 437 of file PatternEditor.cpp.

◆ deleteSelection

virtual void deleteSelection ( )

pure virtualslot

◆ deselectAndOverwriteNotes()

void deselectAndOverwriteNotes	(	std::vector< H2Core::Note * > &	selected,
		std::vector< H2Core::Note * > &	overwritten )

Deselect some notes, and "overwrite" some others.

Definition at line 584 of file PatternEditor.cpp.

◆ drawGridLines()

void drawGridLines	(	QPainter &	p,
		Qt::PenStyle	style = Qt::SolidLine ) const

protected

Draw lines for note grid.

Definition at line 688 of file PatternEditor.cpp.

◆ drawNoteSymbol()

void drawNoteSymbol	(	QPainter &	p,
		QPoint	pos,
		H2Core::Note *	pNote,
		bool	bIsForeground = true ) const

protected

Draw a note.

Parameters

p	Painting device
pos	Center of the note to draw
pNote	Particular note to draw
bIsForeground	Whether the pNote is contained in the pattern currently shown in the pattern editor (the one selected in the song editor)

Definition at line 201 of file PatternEditor.cpp.

◆ editNoteLengthAction()

void editNoteLengthAction	(	int	nColumn,
		int	nRealColumn,
		int	nRow,
		int	nLength,
		int	nSelectedPatternNumber,
		int	nSelectedInstrumentnumber,
		Editor	editor )

Definition at line 1281 of file PatternEditor.cpp.

◆ editNotePropertiesAction()

void editNotePropertiesAction	(	int	nColumn,
		int	nRealColumn,
		int	nRow,
		int	nSelectedPatternNumber,
		int	nSelectedInstrumentNumber,
		Mode	mode,
		Editor	editor,
		float	fVelocity,
		float	fPan,
		float	fLeadLag,
		float	fProbability )

Definition at line 1355 of file PatternEditor.cpp.

◆ endMouseGesture()

virtual void endMouseGesture ( )

inlineoverridevirtual

Reimplemented from SelectionWidget< H2Core::Note * >.

Definition at line 137 of file PatternEditor.h.

◆ enterEvent()

void enterEvent ( QEvent * ev )

overrideprotectedvirtual

Reimplemented in NotePropertiesRuler.

Definition at line 885 of file PatternEditor.cpp.

◆ focusInEvent()

void focusInEvent ( QFocusEvent * ev )

overrideprotectedvirtual

Definition at line 898 of file PatternEditor.cpp.

◆ focusOutEvent()

void focusOutEvent ( QFocusEvent * ev )

overrideprotectedvirtual

Definition at line 914 of file PatternEditor.cpp.

◆ getColumn()

int getColumn	(	int	x,
		bool	bUseFineGrained = false ) const

protected

Definition at line 357 of file PatternEditor.cpp.

◆ getGridHeight()

unsigned getGridHeight ( ) const

inline

Definition at line 95 of file PatternEditor.h.

◆ getGridWidth()

float getGridWidth ( ) const

inline

Definition at line 94 of file PatternEditor.h.

◆ getPatternsToShow()

std::vector< Pattern * > getPatternsToShow ( void )

protected

Get notes to show in pattern editor.

This may include "background" notes that are in currently-playing patterns rather than the current pattern.

Definition at line 935 of file PatternEditor.cpp.

◆ getResolution()

uint getResolution ( ) const

inline

Definition at line 91 of file PatternEditor.h.

◆ granularity()

int granularity ( ) const

inlineprotected

Granularity of grid positioning (in ticks)

Definition at line 224 of file PatternEditor.h.

◆ invalidateBackground()

void invalidateBackground ( )

protected

Definition at line 925 of file PatternEditor.cpp.

◆ isUsingAdditionalPatterns()

bool isUsingAdditionalPatterns ( const H2Core::Pattern * pPattern )

static

Determines whether to pattern editor should show further patterns (determined by getPattersToShow()) or just the currently selected one.

Definition at line 989 of file PatternEditor.cpp.

◆ isUsingTriplets()

bool isUsingTriplets ( ) const

inline

Definition at line 92 of file PatternEditor.h.

◆ leaveEvent()

void leaveEvent ( QEvent * ev )

overrideprotectedvirtual

Reimplemented in NotePropertiesRuler.

Definition at line 892 of file PatternEditor.cpp.

◆ lineToPitch()

int lineToPitch ( int nLine )

inline

Definition at line 190 of file PatternEditor.h.

◆ mergeSelectionGroups()

void mergeSelectionGroups ( PatternEditor * pPatternEditor )

inline

Merge together the selection groups of two PatternEditor objects to share a common selection.

Definition at line 110 of file PatternEditor.h.

◆ modeToQString()

QString modeToQString ( Mode mode )

static

Definition at line 1453 of file PatternEditor.cpp.

◆ mouseDragEndEvent()

void mouseDragEndEvent ( QMouseEvent * ev )

overridevirtual

Implements SelectionWidget< H2Core::Note * >.

Reimplemented in NotePropertiesRuler.

Definition at line 1228 of file PatternEditor.cpp.

◆ mouseDragStartEvent()

void mouseDragStartEvent ( QMouseEvent * ev )

overridevirtual

Implements SelectionWidget< H2Core::Note * >.

Reimplemented in DrumPatternEditor, NotePropertiesRuler, and PianoRollEditor.

Definition at line 1092 of file PatternEditor.cpp.

◆ mouseDragUpdateEvent()

void mouseDragUpdateEvent ( QMouseEvent * ev )

overridevirtual

Implements SelectionWidget< H2Core::Note * >.

Reimplemented in DrumPatternEditor, NotePropertiesRuler, and PianoRollEditor.

Definition at line 1140 of file PatternEditor.cpp.

◆ mouseMoveEvent()

void mouseMoveEvent ( QMouseEvent * ev )

overridevirtual

Reimplemented in NotePropertiesRuler.

Definition at line 473 of file PatternEditor.cpp.

◆ mousePressEvent()

void mousePressEvent ( QMouseEvent * ev )

overridevirtual

Raw Qt mouse events are passed to the Selection.

Reimplemented in DrumPatternEditor, NotePropertiesRuler, and PianoRollEditor.

Definition at line 467 of file PatternEditor.cpp.

◆ mouseReleaseEvent()

void mouseReleaseEvent ( QMouseEvent * ev )

overridevirtual

Definition at line 482 of file PatternEditor.cpp.

◆ movingGridOffset()

QPoint movingGridOffset ( ) const

protected

Definition at line 665 of file PatternEditor.cpp.

◆ notesMatchExactly()

bool notesMatchExactly	(	H2Core::Note *	pNoteA,
		H2Core::Note *	pNoteB ) const

Do two notes match exactly, from the pattern editor's point of view?

They match if all user-editable properties are the same.

Definition at line 517 of file PatternEditor.cpp.

◆ onPreferencesChanged

void onPreferencesChanged ( H2Core::Preferences::Changes changes )

slot

Definition at line 110 of file PatternEditor.cpp.

◆ paste

virtual void paste ( )

pure virtualslot

◆ pitchToLine()

int pitchToLine ( int nPitch )

inline

Definition at line 193 of file PatternEditor.h.

◆ scrolled

void scrolled ( int nValue )

slot

Definition at line 877 of file PatternEditor.cpp.

◆ selectAll

virtual void selectAll ( )

pure virtualslot

◆ selectedNoteColor()

QColor selectedNoteColor ( ) const

protected

Colour to use for outlining selected notes.

Definition at line 834 of file PatternEditor.cpp.

◆ selectInstrumentNotes

void selectInstrumentNotes ( int nInstrument )

virtualslot

Definition at line 444 of file PatternEditor.cpp.

◆ selectNone

void selectNone ( )

virtualslot

Definition at line 373 of file PatternEditor.cpp.

◆ setCurrentInstrument

void setCurrentInstrument ( int nInstrument )

slot

Definition at line 462 of file PatternEditor.cpp.

◆ setResolution()

void setResolution	(	uint	res,
		bool	bUseTriplets )

Set the editor grid resolution, dividing a whole note into res subdivisions.

Definition at line 119 of file PatternEditor.cpp.

◆ songModeActivationEvent()

void songModeActivationEvent ( )

overridevirtual

Reimplemented from EventListener.

Reimplemented in DrumPatternEditor, NotePropertiesRuler, and PianoRollEditor.

Definition at line 1037 of file PatternEditor.cpp.

◆ stackedModeActivationEvent()

void stackedModeActivationEvent ( int nValue )

overridevirtual

Reimplemented from EventListener.

Definition at line 1043 of file PatternEditor.cpp.

◆ startMouseLasso()

virtual void startMouseLasso ( QMouseEvent * ev )

inlineoverridevirtual

Change the mouse cursor during mouse gestures.

Reimplemented from SelectionWidget< H2Core::Note * >.

Definition at line 129 of file PatternEditor.h.

◆ startMouseMove()

virtual void startMouseMove ( QMouseEvent * ev )

inlineoverridevirtual

Reimplemented from SelectionWidget< H2Core::Note * >.

Definition at line 133 of file PatternEditor.h.

◆ storeNoteProperties()

void storeNoteProperties ( const H2Core::Note * pNote )

protected

Stores the properties of pNote in member variables.

Definition at line 1074 of file PatternEditor.cpp.

◆ triggerStatusMessage()

void triggerStatusMessage	(	H2Core::Note *	pNote,
		Mode	mode )

static

Definition at line 1480 of file PatternEditor.cpp.

◆ undoDeselectAndOverwriteNotes()

void undoDeselectAndOverwriteNotes	(	std::vector< H2Core::Note * > &	selected,
		std::vector< H2Core::Note * > &	overwritten )

Definition at line 620 of file PatternEditor.cpp.

◆ updateEditor

virtual void updateEditor ( bool bPatternOnly = false )

pure virtualslot

◆ updateModifiers()

void updateModifiers ( QInputEvent * ev )

virtual

Update the status of modifier keys in response to input events.

Definition at line 488 of file PatternEditor.cpp.

◆ updatePatternInfo()

void updatePatternInfo ( )

protected

Update current pattern information.

Definition at line 649 of file PatternEditor.cpp.

◆ updatePosition()

void updatePosition ( float fTick )

Caches the AudioEngine::m_nPatternTickPosition in the member variable m_nTick and triggers an update().

Definition at line 1050 of file PatternEditor.cpp.

◆ updateWidget()

virtual void updateWidget ( )

inlineoverridevirtual

Update a widget in response to a change in selection.

Implements SelectionWidget< H2Core::Note * >.

Definition at line 121 of file PatternEditor.h.

◆ updateWidth()

void updateWidth ( )

protected

Adjusts m_nActiveWidth and m_nEditorWidth to the current state of the editor.

Definition at line 1002 of file PatternEditor.cpp.

◆ validateSelection()

void validateSelection ( )

overridevirtual

Ensure that the Selection contains only valid elements.

Ensure selection only refers to valid notes, and does not contain any stale references to deleted notes.

Implements SelectionWidget< H2Core::Note * >.

Definition at line 851 of file PatternEditor.cpp.

◆ zoomIn()

void zoomIn ( )

Zoom in / out on the time axis.

Definition at line 129 of file PatternEditor.cpp.

◆ zoomOut()

void zoomOut ( )

Definition at line 139 of file PatternEditor.cpp.

Field Documentation

◆ m_bBackgroundInvalid

bool m_bBackgroundInvalid

protected

Definition at line 293 of file PatternEditor.h.

◆ m_bCopyNotMove

bool m_bCopyNotMove

protected

Definition at line 250 of file PatternEditor.h.

◆ m_bEntered

bool m_bEntered

protected

Indicates whether the mouse pointer entered the widget.

Definition at line 302 of file PatternEditor.h.

◆ m_bFineGrained

bool m_bFineGrained

protected

Definition at line 249 of file PatternEditor.h.

◆ m_bSelectNewNotes

bool m_bSelectNewNotes

protected

Definition at line 252 of file PatternEditor.h.

◆ m_bUseTriplets

bool m_bUseTriplets

protected

Definition at line 248 of file PatternEditor.h.

◆ m_editor

Editor m_editor

protected

Definition at line 338 of file PatternEditor.h.

◆ m_fGridWidth

float m_fGridWidth

protected

Definition at line 241 of file PatternEditor.h.

◆ m_fLeadLag

float m_fLeadLag = 0

protected

Definition at line 334 of file PatternEditor.h.

◆ m_fOldLeadLag

float m_fOldLeadLag = 0

protected

Definition at line 335 of file PatternEditor.h.

◆ m_fOldPan

float m_fOldPan = 0

protected

Definition at line 333 of file PatternEditor.h.

◆ m_fOldProbability

float m_fOldProbability = 0

protected

Definition at line 337 of file PatternEditor.h.

◆ m_fOldVelocity

float m_fOldVelocity = 0

protected

Definition at line 331 of file PatternEditor.h.

◆ m_fPan

float m_fPan = 0

protected

Definition at line 332 of file PatternEditor.h.

◆ m_fProbability

float m_fProbability = 0

protected

Definition at line 336 of file PatternEditor.h.

◆ m_fVelocity

float m_fVelocity = 0

protected

Definition at line 330 of file PatternEditor.h.

◆ m_mode

Mode m_mode

protected

Definition at line 339 of file PatternEditor.h.

◆ m_nActiveWidth

int m_nActiveWidth

protected

Definition at line 239 of file PatternEditor.h.

◆ m_nColumn

int m_nColumn = 0

protected

Definition at line 324 of file PatternEditor.h.

◆ m_nEditorHeight

uint m_nEditorHeight

protected

Definition at line 235 of file PatternEditor.h.

◆ m_nEditorWidth

uint m_nEditorWidth

protected

Definition at line 236 of file PatternEditor.h.

◆ m_nGridHeight

unsigned m_nGridHeight

protected

Definition at line 242 of file PatternEditor.h.

◆ m_nOctaves

unsigned m_nOctaves = 7

protected

Definition at line 314 of file PatternEditor.h.

◆ m_nOldLength

int m_nOldLength = 0

protected

Definition at line 329 of file PatternEditor.h.

◆ m_nOldPoint

int m_nOldPoint

protected

Definition at line 327 of file PatternEditor.h.

◆ m_nPressedLine

int m_nPressedLine = 0

protected

Definition at line 326 of file PatternEditor.h.

◆ m_nRealColumn

int m_nRealColumn = 0

protected

Definition at line 323 of file PatternEditor.h.

◆ m_nResolution

uint m_nResolution

protected

Definition at line 247 of file PatternEditor.h.

◆ m_nRow

int m_nRow = 0

protected

Definition at line 325 of file PatternEditor.h.

◆ m_nSelectedInstrumentNumber

int m_nSelectedInstrumentNumber = 0

protected

Cached properties used when adjusting a note property via right-press mouse movement.

Definition at line 322 of file PatternEditor.h.

◆ m_nSelectedPatternNumber

int m_nSelectedPatternNumber = 0

protected

Definition at line 244 of file PatternEditor.h.

◆ m_nTick

int m_nTick

protected

Definition at line 312 of file PatternEditor.h.

◆ m_pAudioEngine

H2Core::AudioEngine* m_pAudioEngine

protected

Definition at line 255 of file PatternEditor.h.

◆ m_pBackgroundPixmap

QPixmap* m_pBackgroundPixmap

protected

Definition at line 292 of file PatternEditor.h.

◆ m_pDraggedNote

H2Core::Note* m_pDraggedNote

protected

Definition at line 253 of file PatternEditor.h.

◆ m_pPattern

H2Core::Pattern* m_pPattern

protected

Definition at line 245 of file PatternEditor.h.

◆ m_pPatternEditorPanel

PatternEditorPanel* m_pPatternEditorPanel

protected

Definition at line 257 of file PatternEditor.h.

◆ m_pPopupMenu

QMenu* m_pPopupMenu

protected

Definition at line 258 of file PatternEditor.h.

◆ m_selection

Selection< SelectionIndex > m_selection

protected

The Selection object.

Definition at line 206 of file PatternEditor.h.

◆ nMargin

int nMargin = 20

staticconstexpr

Definition at line 163 of file PatternEditor.h.

Public Types

Public Slots

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Editor

◆ Mode

Constructor & Destructor Documentation

◆ PatternEditor()

◆ ~PatternEditor()

Member Function Documentation

◆ checkDeselectElements()

◆ clearSelection()

◆ computeNoteColor()

◆ copy

◆ createBackground()

◆ cut

◆ deleteSelection

◆ deselectAndOverwriteNotes()

◆ drawGridLines()

◆ drawNoteSymbol()

◆ editNoteLengthAction()

◆ editNotePropertiesAction()

◆ endMouseGesture()

◆ enterEvent()

◆ focusInEvent()

◆ focusOutEvent()

◆ getColumn()

◆ getGridHeight()

◆ getGridWidth()

◆ getPatternsToShow()

◆ getResolution()

◆ granularity()

◆ invalidateBackground()

◆ isUsingAdditionalPatterns()

◆ isUsingTriplets()

◆ leaveEvent()

◆ lineToPitch()

◆ mergeSelectionGroups()

◆ modeToQString()

◆ mouseDragEndEvent()

◆ mouseDragStartEvent()

◆ mouseDragUpdateEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ movingGridOffset()

◆ notesMatchExactly()

◆ onPreferencesChanged

◆ paste

◆ pitchToLine()

◆ scrolled

◆ selectAll

◆ selectedNoteColor()

◆ selectInstrumentNotes

◆ selectNone

◆ setCurrentInstrument

◆ setResolution()

◆ songModeActivationEvent()

◆ stackedModeActivationEvent()

◆ startMouseLasso()

◆ startMouseMove()

◆ storeNoteProperties()

◆ triggerStatusMessage()

◆ undoDeselectAndOverwriteNotes()

◆ updateEditor

◆ updateModifiers()

◆ updatePatternInfo()

◆ updatePosition()

◆ updateWidget()

◆ updateWidth()

◆ validateSelection()

◆ zoomIn()

◆ zoomOut()

Field Documentation