SongEditorPanel Class Reference

#include <SongEditorPanel.h>

Inheritance diagram for SongEditorPanel:

Public Slots
void	activateSelectMode (bool bActivate)
void	activateStackedMode (bool bActivate)
	Used by the shotlist during automated generation of images for the manual.
virtual void	jackTimebaseStateChangedEvent (int nState) override
void	showHideTimeline (bool bClicked)
void	toggleAutomationAreaVisibility ()

Public Member Functions
	SongEditorPanel (QWidget *parent)
	~SongEditorPanel ()
virtual void	actionModeChangeEvent (int nValue) override
	Updates the associated buttons if the action mode was changed within the core.
AutomationPathView *	getAutomationPathView () const
PlaybackTrackWaveDisplay *	getPlaybackTrackWaveDisplay () const
SongEditor *	getSongEditor () const
SongEditorPatternList *	getSongEditorPatternList () const
SongEditorPositionRuler *	getSongEditorPositionRuler () const
bool	getTimelineActive () const
bool	getTimelineEnabled () const
virtual void	gridCellToggledEvent () override
void	highlightPatternEditorLocked (bool bUseRedBackground)
	Turns the background color of m_pPatternEditorLockedBtn red to signal the user her last action was not permitted.
virtual void	patternEditorLockedEvent () override
virtual void	patternModifiedEvent () override
virtual void	playbackTrackChangedEvent () override
virtual void	playingPatternsChangedEvent () override
void	restoreGroupVector (QString filename)
virtual void	selectedPatternChangedEvent () override
void	setTimelineActive (bool bActive)
void	setTimelineEnabled (bool bEnabled)
void	showPlaybackTrack ()
void	showTimeline ()
virtual void	songModeActivationEvent () override
virtual void	stackedModeActivationEvent (int) override
virtual void	stateChangedEvent (H2Core::AudioEngine::State) override
virtual void	timelineActivationEvent () override
void	updateAll ()
	Update and redraw all...
void	updatePlaybackTrackIfNecessary ()
void	updatePositionRuler ()
virtual void	updateSongEvent (int) override
void	updateTimelineUsage ()
	Disables and deactivates the Timeline when an external JACK Timebase controller is detected and enables it when it's gone or Hydrogen itself takes over Timebase control.
Public Member Functions inherited from EventListener
virtual	~EventListener ()
virtual void	bbtChangedEvent ()
virtual void	driverChangedEvent ()
virtual void	drumkitLoadedEvent ()
virtual void	errorEvent (int nErrorCode)
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	playlistLoadSongEvent (int nIndex)
virtual void	progressEvent (int nValue)
virtual void	quitEvent (int nValue)
virtual void	relocationEvent ()
virtual void	selectedInstrumentChangedEvent ()
virtual void	songModifiedEvent ()
virtual void	songSizeChangedEvent ()
virtual void	soundLibraryChangedEvent ()
virtual void	tempoChangedEvent (int nValue)
virtual void	timelineUpdateEvent (int nValue)
virtual void	undoRedoActionEvent (int nValue)
virtual void	updatePreferencesEvent (int nValue)
virtual void	XRunEvent ()
Public Member Functions inherited from Object< SongEditorPanel >
	Object ()
	Object (const Object< SongEditorPanel > &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.

Static Public Attributes
static constexpr int	m_nMinimumHeight = 50
Static Public Attributes inherited from Base
static QString	sPrintIndention = " "
	String used to format the debugging string output of some core classes.

Private Slots
void	automationPathPointAdded (float x, float y)
void	automationPathPointMoved (float ox, float oy, float tx, float ty)
void	automationPathPointRemoved (float x, float y)
void	clearSequence ()
void	downBtnClicked ()
	Move down a pattern in the patternList.
void	editPlaybackTrackBtnClicked ()
void	faderChanged (WidgetWithInput *pRef)
void	hScrollTo (int value)
void	newPatBtnClicked ()
	Create a new pattern.
void	timelineBtnClicked ()
void	upBtnClicked ()
	Move up a pattern in the patternList.
void	updatePlaybackFaderPeaks ()
void	updatePlayHeadPosition ()
void	viewPlaybackTrackBtnClicked ()
void	viewTimelineBtnClicked ()
void	vScrollTo (int value)
void	zoomInBtnClicked ()
void	zoomOutBtnClicked ()

Private Member Functions
virtual void	resizeEvent (QResizeEvent *ev) override
void	resyncExternalScrollBar ()

Private Attributes
bool	m_bLastIsTimelineActivated
LCDCombo *	m_pAutomationCombo
QScrollArea *	m_pAutomationPathScrollView
AutomationPathView *	m_pAutomationPathView
Button *	m_pClearPatternSeqBtn
Button *	m_pDownBtn
Button *	m_pDrawModeBtn
QScrollArea *	m_pEditorScrollView
Button *	m_pEditPlaybackBtn
QScrollBar *	m_pHScrollBar
Button *	m_pMutePlaybackBtn
Button *	m_pPatternEditorLockedBtn
Button *	m_pPatternEditorUnlockedBtn
SongEditorPatternList *	m_pPatternList
QScrollArea *	m_pPatternListScrollView
Fader *	m_pPlaybackTrackFader
QScrollArea *	m_pPlaybackTrackScrollView
PlaybackTrackWaveDisplay *	m_pPlaybackTrackWaveDisplay
Button *	m_pPlaySelectedMultipleBtn
Button *	m_pPlaySelectedSingleBtn
SongEditorPositionRuler *	m_pPositionRuler
QScrollArea *	m_pPositionRulerScrollView
Button *	m_pSelectionModeBtn
SongEditor *	m_pSongEditor
Button *	m_pTimelineBtn
QTimer *	m_pTimer
Button *	m_pUpBtn
Button *	m_pViewPlaybackBtn
Button *	m_pViewTimelineBtn
QScrollBar *	m_pVScrollBar
QStackedWidget *	m_pWidgetStack

Static Private Attributes
static const int	m_nPatternListWidth = 200

Additional Inherited Members
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
Protected Member Functions inherited from Object< SongEditorPanel >
	~Object ()
Protected Member Functions inherited from Base
	~Base ()
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

Definition at line 47 of file SongEditorPanel.h.

Constructor & Destructor Documentation

SongEditorPanel()

SongEditorPanel ( QWidget * parent )

explicit

Definition at line 56 of file SongEditorPanel.cpp.

~SongEditorPanel()

~SongEditorPanel

(

)

Definition at line 424 of file SongEditorPanel.cpp.

Member Function Documentation

actionModeChangeEvent()

void actionModeChangeEvent ( int nValue )

overridevirtual

Updates the associated buttons if the action mode was changed within the core.

Parameters

nValue

0 - select mode and 1 - draw mode.

Reimplemented from EventListener.

Definition at line 806 of file SongEditorPanel.cpp.

activateSelectMode

void activateSelectMode ( bool bActivate )

slot

Definition at line 1179 of file SongEditorPanel.cpp.

activateStackedMode

void activateStackedMode ( bool bActivate )

slot

Used by the shotlist during automated generation of images for the manual.

Definition at line 1169 of file SongEditorPanel.cpp.

automationPathPointAdded

void automationPathPointAdded ( float x, float y )

privateslot

Definition at line 1018 of file SongEditorPanel.cpp.

automationPathPointMoved

void automationPathPointMoved ( float ox, float oy, float tx, float ty )

privateslot

Definition at line 1034 of file SongEditorPanel.cpp.

automationPathPointRemoved

void automationPathPointRemoved ( float x, float y )

privateslot

Definition at line 1026 of file SongEditorPanel.cpp.

clearSequence

void clearSequence ( )

privateslot

Definition at line 685 of file SongEditorPanel.cpp.

downBtnClicked

void downBtnClicked ( )

privateslot

Move down a pattern in the patternList.

Definition at line 665 of file SongEditorPanel.cpp.

editPlaybackTrackBtnClicked

void editPlaybackTrackBtnClicked ( )

privateslot

Definition at line 879 of file SongEditorPanel.cpp.

faderChanged

void faderChanged ( WidgetWithInput * pRef )

privateslot

Definition at line 980 of file SongEditorPanel.cpp.

getAutomationPathView()

AutomationPathView * getAutomationPathView ( ) const

inline

Definition at line 59 of file SongEditorPanel.h.

getPlaybackTrackWaveDisplay()

PlaybackTrackWaveDisplay * getPlaybackTrackWaveDisplay ( ) const

inline

Definition at line 60 of file SongEditorPanel.h.

getSongEditor()

SongEditor * getSongEditor ( ) const

inline

Definition at line 56 of file SongEditorPanel.h.

getSongEditorPatternList()

SongEditorPatternList * getSongEditorPatternList ( ) const

inline

Definition at line 57 of file SongEditorPanel.h.

getSongEditorPositionRuler()

SongEditorPositionRuler * getSongEditorPositionRuler ( ) const

inline

Definition at line 58 of file SongEditorPanel.h.

getTimelineActive()

bool getTimelineActive

(

)

const

Definition at line 1106 of file SongEditorPanel.cpp.

getTimelineEnabled()

bool getTimelineEnabled

(

)

const

Definition at line 1125 of file SongEditorPanel.cpp.

gridCellToggledEvent()

void gridCellToggledEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 1150 of file SongEditorPanel.cpp.

highlightPatternEditorLocked()

void highlightPatternEditorLocked

(

bool

bUseRedBackground

)

Turns the background color of m_pPatternEditorLockedBtn red to signal the user her last action was not permitted.

Definition at line 475 of file SongEditorPanel.cpp.

hScrollTo

void hScrollTo ( int value )

privateslot

Definition at line 530 of file SongEditorPanel.cpp.

jackTimebaseStateChangedEvent

void jackTimebaseStateChangedEvent ( int nState )

overridevirtualslot

Definition at line 1058 of file SongEditorPanel.cpp.

newPatBtnClicked

void newPatBtnClicked ( )

privateslot

Create a new pattern.

Definition at line 618 of file SongEditorPanel.cpp.

patternEditorLockedEvent()

void patternEditorLockedEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 771 of file SongEditorPanel.cpp.

patternModifiedEvent()

void patternModifiedEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 563 of file SongEditorPanel.cpp.

playbackTrackChangedEvent()

void playbackTrackChangedEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 767 of file SongEditorPanel.cpp.

playingPatternsChangedEvent()

void playingPatternsChangedEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 1154 of file SongEditorPanel.cpp.

resizeEvent()

void resizeEvent ( QResizeEvent * ev )

overrideprivatevirtual

Definition at line 744 of file SongEditorPanel.cpp.

restoreGroupVector()

void restoreGroupVector

(

QString

filename

)

Definition at line 704 of file SongEditorPanel.cpp.

resyncExternalScrollBar()

void resyncExternalScrollBar ( )

private

Definition at line 728 of file SongEditorPanel.cpp.

selectedPatternChangedEvent()

void selectedPatternChangedEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 1002 of file SongEditorPanel.cpp.

setTimelineActive()

void setTimelineActive

(

bool

bActive

)

Definition at line 1110 of file SongEditorPanel.cpp.

setTimelineEnabled()

void setTimelineEnabled

(

bool

bEnabled

)

Definition at line 1129 of file SongEditorPanel.cpp.

showHideTimeline

void showHideTimeline ( bool bClicked )

inlineslot

Definition at line 116 of file SongEditorPanel.h.

showPlaybackTrack()

void showPlaybackTrack

(

)

Definition at line 843 of file SongEditorPanel.cpp.

showTimeline()

void showTimeline

(

)

Definition at line 826 of file SongEditorPanel.cpp.

songModeActivationEvent()

void songModeActivationEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 1072 of file SongEditorPanel.cpp.

stackedModeActivationEvent()

void stackedModeActivationEvent ( int )

overridevirtual

Reimplemented from EventListener.

Definition at line 934 of file SongEditorPanel.cpp.

stateChangedEvent()

void stateChangedEvent ( H2Core::AudioEngine::State )

overridevirtual

Reimplemented from EventListener.

Definition at line 801 of file SongEditorPanel.cpp.

timelineActivationEvent()

void timelineActivationEvent ( )

overridevirtual

Reimplemented from EventListener.

Definition at line 1097 of file SongEditorPanel.cpp.

timelineBtnClicked

void timelineBtnClicked ( )

privateslot

Definition at line 821 of file SongEditorPanel.cpp.

toggleAutomationAreaVisibility

void toggleAutomationAreaVisibility ( )

slot

Definition at line 1041 of file SongEditorPanel.cpp.

upBtnClicked

void upBtnClicked ( )

privateslot

Move up a pattern in the patternList.

Definition at line 647 of file SongEditorPanel.cpp.

updateAll()

void updateAll

(

)

Update and redraw all...

Definition at line 547 of file SongEditorPanel.cpp.

updatePlaybackFaderPeaks

void updatePlaybackFaderPeaks ( )

privateslot

Definition at line 479 of file SongEditorPanel.cpp.

updatePlaybackTrackIfNecessary()

void updatePlaybackTrackIfNecessary

(

)

Definition at line 574 of file SongEditorPanel.cpp.

updatePlayHeadPosition

void updatePlayHeadPosition ( )

privateslot

Definition at line 431 of file SongEditorPanel.cpp.

updatePositionRuler()

void updatePositionRuler

(

)

Definition at line 610 of file SongEditorPanel.cpp.

updateSongEvent()

void updateSongEvent ( int nValue )

overridevirtual

Reimplemented from EventListener.

Definition at line 750 of file SongEditorPanel.cpp.

updateTimelineUsage()

void updateTimelineUsage

(

)

Disables and deactivates the Timeline when an external JACK Timebase controller is detected and enables it when it's gone or Hydrogen itself takes over Timebase control.

viewPlaybackTrackBtnClicked

void viewPlaybackTrackBtnClicked ( )

privateslot

Definition at line 870 of file SongEditorPanel.cpp.

viewTimelineBtnClicked

void viewTimelineBtnClicked ( )

privateslot

Definition at line 861 of file SongEditorPanel.cpp.

vScrollTo

void vScrollTo ( int value )

privateslot

Definition at line 518 of file SongEditorPanel.cpp.

zoomInBtnClicked

void zoomInBtnClicked ( )

privateslot

Definition at line 951 of file SongEditorPanel.cpp.

zoomOutBtnClicked

void zoomOutBtnClicked ( )

privateslot

Definition at line 966 of file SongEditorPanel.cpp.

Field Documentation

m_bLastIsTimelineActivated

bool m_bLastIsTimelineActivated

private

Definition at line 198 of file SongEditorPanel.h.

m_nMinimumHeight

int m_nMinimumHeight = 50

staticconstexpr

Definition at line 87 of file SongEditorPanel.h.

m_nPatternListWidth

const int m_nPatternListWidth = 200

staticprivate

Definition at line 151 of file SongEditorPanel.h.

m_pAutomationCombo

LCDCombo* m_pAutomationCombo

private

Definition at line 193 of file SongEditorPanel.h.

m_pAutomationPathScrollView

QScrollArea* m_pAutomationPathScrollView

private

Definition at line 162 of file SongEditorPanel.h.

m_pAutomationPathView

AutomationPathView* m_pAutomationPathView

private

Definition at line 192 of file SongEditorPanel.h.

m_pClearPatternSeqBtn

Button* m_pClearPatternSeqBtn

private

Definition at line 173 of file SongEditorPanel.h.

m_pDownBtn

Button* m_pDownBtn

private

Definition at line 172 of file SongEditorPanel.h.

m_pDrawModeBtn

Button* m_pDrawModeBtn

private

Definition at line 175 of file SongEditorPanel.h.

m_pEditorScrollView

QScrollArea* m_pEditorScrollView

private

Definition at line 153 of file SongEditorPanel.h.

m_pEditPlaybackBtn

Button* m_pEditPlaybackBtn

private

Definition at line 183 of file SongEditorPanel.h.

m_pHScrollBar

QScrollBar* m_pHScrollBar

private

Definition at line 159 of file SongEditorPanel.h.

m_pMutePlaybackBtn

Button* m_pMutePlaybackBtn

private

Definition at line 182 of file SongEditorPanel.h.

m_pPatternEditorLockedBtn

Button* m_pPatternEditorLockedBtn

private

Definition at line 187 of file SongEditorPanel.h.

m_pPatternEditorUnlockedBtn

Button* m_pPatternEditorUnlockedBtn

private

Definition at line 188 of file SongEditorPanel.h.

m_pPatternList

SongEditorPatternList* m_pPatternList

private

Definition at line 166 of file SongEditorPanel.h.

m_pPatternListScrollView

QScrollArea* m_pPatternListScrollView

private

Definition at line 154 of file SongEditorPanel.h.

m_pPlaybackTrackFader

Fader* m_pPlaybackTrackFader

private

Definition at line 177 of file SongEditorPanel.h.

m_pPlaybackTrackScrollView

QScrollArea* m_pPlaybackTrackScrollView

private

Definition at line 156 of file SongEditorPanel.h.

m_pPlaybackTrackWaveDisplay

PlaybackTrackWaveDisplay* m_pPlaybackTrackWaveDisplay

private

Definition at line 168 of file SongEditorPanel.h.

m_pPlaySelectedMultipleBtn

Button* m_pPlaySelectedMultipleBtn

private

Definition at line 186 of file SongEditorPanel.h.

m_pPlaySelectedSingleBtn

Button* m_pPlaySelectedSingleBtn

private

Definition at line 185 of file SongEditorPanel.h.

m_pPositionRuler

SongEditorPositionRuler* m_pPositionRuler

private

Definition at line 167 of file SongEditorPanel.h.

m_pPositionRulerScrollView

QScrollArea* m_pPositionRulerScrollView

private

Definition at line 155 of file SongEditorPanel.h.

m_pSelectionModeBtn

Button* m_pSelectionModeBtn

private

Definition at line 174 of file SongEditorPanel.h.

m_pSongEditor

SongEditor* m_pSongEditor

private

Definition at line 165 of file SongEditorPanel.h.

m_pTimelineBtn

Button* m_pTimelineBtn

private

Definition at line 179 of file SongEditorPanel.h.

m_pTimer

QTimer* m_pTimer

private

Definition at line 190 of file SongEditorPanel.h.

m_pUpBtn

Button* m_pUpBtn

private

Definition at line 171 of file SongEditorPanel.h.

m_pViewPlaybackBtn

Button* m_pViewPlaybackBtn

private

Definition at line 181 of file SongEditorPanel.h.

m_pViewTimelineBtn

Button* m_pViewTimelineBtn

private

Definition at line 180 of file SongEditorPanel.h.

m_pVScrollBar

QScrollBar* m_pVScrollBar

private

Definition at line 158 of file SongEditorPanel.h.

m_pWidgetStack

QStackedWidget* m_pWidgetStack

private

Definition at line 161 of file SongEditorPanel.h.