#include <AutomationPathView.h>

Inheritance diagram for AutomationPathView:

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

Signals
void	pointAdded (float x, float y)

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

void	pointRemoved (float x, float y)

void	valueChanged ()

Public Member Functions
	AutomationPathView (QWidget *parent=nullptr)

	~AutomationPathView ()

H2Core::AutomationPath *	getAutomationPath () const noexcept

int	getGridWidth () const noexcept

void	setAutomationPath (H2Core::AutomationPath *path, bool bUpdate=true)

void	setGridWidth (int width)

void	updateAutomationPath ()

void	updatePosition (float fTick)

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

	Object (const Object< AutomationPathView > &other)

Public Member Functions inherited from Base
	Base ()

	Base (const Base &other)

virtual const char *	class_name () const

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.

Protected Member Functions
void	autoResize ()
	Resize widget to fit everything.

bool	checkBounds (QMouseEvent *event) const
	Check if user clicked within area inside margins.

void	keyPressEvent (QKeyEvent *event) override
	Handler for key presses.

std::pair< const float, float >	locate (QMouseEvent *) const
	Locate clicked point on a path.

void	mouseMoveEvent (QMouseEvent *event) override
	Handler for mouse moves.

void	mousePressEvent (QMouseEvent *event) override
	Handle mouse click.

void	mouseReleaseEvent (QMouseEvent *event) override
	Handler for releasing mouse button.

void	paintEvent (QPaintEvent *event) override
	Repaint widget.

QPoint	translatePoint (const std::pair< float, float > &p) const
	Locate path point on a wdiget surface.

QPoint	translatePoint (float x, float y) const
	Locate path point on a wdiget surface.

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

Protected Member Functions inherited from Base
	~Base ()

Private Member Functions
void	createBackground ()

Private Attributes
H2Core::AutomationPath *	_path

H2Core::AutomationPath::iterator	_selectedPoint
	< Original position of selected point

bool	m_bIsHolding

bool	m_bPointAdded
	< Whether any points are being dragged

float	m_fOriginX
	< Whether a new point was added during mouse move

float	m_fOriginY
	< Original position of selected point

float	m_fTick
	< Point that is being dragged

int	m_nGridWidth

int	m_nMarginHeight
	< Width of song grid cell size - in order to properly align AutomationPathView and SongEditor

int	m_nMaxPatternSequence
	< Height of top and bottom margins

QPixmap *	m_pBackgroundPixmap

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

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

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

Detailed Description

Definition at line 34 of file AutomationPathView.h.

Constructor & Destructor Documentation

◆ AutomationPathView()

AutomationPathView ( QWidget * parent = nullptr )

Definition at line 31 of file AutomationPathView.cpp.

◆ ~AutomationPathView()

~AutomationPathView ( )

Definition at line 55 of file AutomationPathView.cpp.

Member Function Documentation

◆ autoResize()

void autoResize ( )

protected

Resize widget to fit everything.

Definition at line 417 of file AutomationPathView.cpp.

◆ checkBounds()

bool checkBounds ( QMouseEvent * event ) const

protected

Check if user clicked within area inside margins.

Definition at line 135 of file AutomationPathView.cpp.

◆ createBackground()

void createBackground ( )

private

Definition at line 204 of file AutomationPathView.cpp.

◆ getAutomationPath()

H2Core::AutomationPath * getAutomationPath ( ) const

inlinenoexcept

Definition at line 59 of file AutomationPathView.h.

◆ getGridWidth()

int getGridWidth ( ) const

inlinenoexcept

Definition at line 62 of file AutomationPathView.h.

◆ keyPressEvent()

void keyPressEvent ( QKeyEvent * event )

overrideprotected

Handler for key presses.

Removed selected point

Definition at line 388 of file AutomationPathView.cpp.

◆ locate()

std::pair< const float, float > locate ( QMouseEvent * event ) const

protected

Locate clicked point on a path.

Definition at line 146 of file AutomationPathView.cpp.

◆ mouseMoveEvent()

void mouseMoveEvent ( QMouseEvent * event )

overrideprotected

Handler for mouse moves.

Moves selected point.

Definition at line 362 of file AutomationPathView.cpp.

◆ mousePressEvent()

void mousePressEvent ( QMouseEvent * event )

overrideprotected

Handle mouse click.

This function locates point within click proximity, moves it along Y axis. If threre's no point to move, new point is created. That point is marked for move by mouseMoveEvent().

Definition at line 295 of file AutomationPathView.cpp.

◆ mouseReleaseEvent()

void mouseReleaseEvent ( QMouseEvent * event )

overrideprotected

Handler for releasing mouse button.

Ends any point drags

Definition at line 335 of file AutomationPathView.cpp.

◆ onPreferencesChanged

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

slot

Definition at line 62 of file AutomationPathView.cpp.

◆ paintEvent()

void paintEvent ( QPaintEvent * event )

overrideprotected

Repaint widget.

Definition at line 165 of file AutomationPathView.cpp.

◆ pointAdded

void pointAdded	(	float	x,
		float	y )

signal

◆ pointMoved

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

signal

◆ pointRemoved

void pointRemoved	(	float	x,
		float	y )

signal

◆ setAutomationPath()

void setAutomationPath	(	H2Core::AutomationPath *	path,
		bool	bUpdate = true )

Definition at line 70 of file AutomationPathView.cpp.

◆ setGridWidth()

void setGridWidth ( int width )

Definition at line 98 of file AutomationPathView.cpp.

◆ translatePoint() [1/2]

QPoint translatePoint ( const std::pair< float, float > & p ) const

protected

Locate path point on a wdiget surface.

Definition at line 121 of file AutomationPathView.cpp.

◆ translatePoint() [2/2]

QPoint translatePoint	(	float	x,
		float	y ) const

protected

Locate path point on a wdiget surface.

Definition at line 112 of file AutomationPathView.cpp.

◆ updateAutomationPath()

void updateAutomationPath ( )

Definition at line 88 of file AutomationPathView.cpp.

◆ updatePosition()

void updatePosition ( float fTick )

Definition at line 157 of file AutomationPathView.cpp.

◆ valueChanged

void valueChanged ( )

signal

Field Documentation

◆ _path

H2Core::AutomationPath* _path

private

Definition at line 41 of file AutomationPathView.h.

◆ _selectedPoint

H2Core::AutomationPath::iterator _selectedPoint

private

< Original position of selected point

Definition at line 50 of file AutomationPathView.h.

◆ m_bIsHolding

bool m_bIsHolding

private

Definition at line 46 of file AutomationPathView.h.

◆ m_bPointAdded

bool m_bPointAdded

private

< Whether any points are being dragged

Definition at line 47 of file AutomationPathView.h.

◆ m_fOriginX

float m_fOriginX

private

< Whether a new point was added during mouse move

Definition at line 48 of file AutomationPathView.h.

◆ m_fOriginY

float m_fOriginY

private

< Original position of selected point

Definition at line 49 of file AutomationPathView.h.

◆ m_fTick

float m_fTick

private

< Point that is being dragged

Definition at line 52 of file AutomationPathView.h.

◆ m_nGridWidth

int m_nGridWidth

private

Definition at line 42 of file AutomationPathView.h.

◆ m_nMarginHeight

int m_nMarginHeight

private

< Width of song grid cell size - in order to properly align AutomationPathView and SongEditor

Definition at line 43 of file AutomationPathView.h.

◆ m_nMaxPatternSequence

int m_nMaxPatternSequence

private

< Height of top and bottom margins

Definition at line 44 of file AutomationPathView.h.

◆ m_pBackgroundPixmap

QPixmap* m_pBackgroundPixmap

private

Definition at line 53 of file AutomationPathView.h.

Public Slots

Signals

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AutomationPathView()

◆ ~AutomationPathView()

Member Function Documentation

◆ autoResize()

◆ checkBounds()

◆ createBackground()

◆ getAutomationPath()

◆ getGridWidth()

◆ keyPressEvent()

◆ locate()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ onPreferencesChanged

◆ paintEvent()

◆ pointAdded

◆ pointMoved

◆ pointRemoved

◆ setAutomationPath()

◆ setGridWidth()

◆ translatePoint() [1/2]

◆ translatePoint() [2/2]

◆ updateAutomationPath()

◆ updatePosition()

◆ valueChanged

Field Documentation

◆ _path

◆ _selectedPoint

◆ m_bIsHolding

◆ m_bPointAdded

◆ m_fOriginX

◆ m_fOriginY

◆ m_fTick

◆ m_nGridWidth

◆ m_nMarginHeight

◆ m_nMaxPatternSequence

◆ m_pBackgroundPixmap