PortMatrixGrid Class Reference

#include <port_matrix_grid.h>

Inheritance diagram for PortMatrixGrid:

Public Member Functions
	PortMatrixGrid (PortMatrix *, PortMatrixBody *)
void	button_press (double, double, GdkEventButton *)
void	button_release (double, double, GdkEventButton *)
void	motion (double, double)
double	component_to_parent_x (double x) const
double	parent_to_component_x (double x) const
double	component_to_parent_y (double y) const
double	parent_to_component_y (double y) const
void	mouseover_changed (std::list< PortMatrixNode > const &)
void	draw_extra (cairo_t *)
Public Member Functions inherited from PortMatrixComponent
	PortMatrixComponent (PortMatrix *, PortMatrixBody *)
virtual	~PortMatrixComponent ()
void	set_show_ports (bool)
void	setup ()
GdkPixmap *	get_pixmap (GdkDrawable *)
std::pair< uint32_t, uint32_t >	dimensions ()
void	require_render ()
void	require_rebuild ()
void	set_parent_rectangle (Gdk::Rectangle const &r)
Gdk::Rectangle	parent_rectangle () const

Private Member Functions
void	compute_dimensions ()
void	render (cairo_t *)
void	render_group_pair (cairo_t *, std::shared_ptr< const PortGroup >, std::shared_ptr< const PortGroup >, uint32_t, uint32_t)
PortMatrixNode	position_to_node (double, double) const
void	queue_draw_for (std::list< PortMatrixNode > const &)
void	draw_association_indicator (cairo_t *, uint32_t, uint32_t, double p=1)
void	draw_empty_square (cairo_t *, uint32_t, uint32_t)
void	draw_non_connectable_indicator (cairo_t *, uint32_t, uint32_t)
std::list< PortMatrixNode >	nodes_on_line (int, int, int, int) const
void	set_association (PortMatrixNode, bool)
bool	toggle_state (PortMatrixNode::State) const

Private Attributes
bool	_dragging
bool	_drag_valid
bool	_moved
int	_drag_start_x
int	_drag_start_y
int	_drag_x
int	_drag_y

Additional Inherited Members
Static Public Member Functions inherited from PortMatrixComponent
static uint32_t	grid_spacing ()
Protected Member Functions inherited from PortMatrixComponent
Gdk::Color	background_colour ()
void	set_source_rgb (cairo_t *, Gdk::Color const &)
void	set_source_rgba (cairo_t *, Gdk::Color const &, double)
uint32_t	group_size (std::shared_ptr< const PortGroup >) const
uint32_t	channel_to_position (ARDOUR::BundleChannel, std::shared_ptr< const PortGroup >) const
virtual ARDOUR::BundleChannel	position_to_channel (double, double, std::shared_ptr< const PortGroup >) const
Static Protected Member Functions inherited from PortMatrixComponent
static uint32_t	label_border_width ()
static uint32_t	name_pad ()
static double	thin_grid_line_width ()
static double	thick_grid_line_width ()
static uint32_t	connection_indicator_pad ()
static uint32_t	mouseover_line_width ()
static double	angle ()
static Gdk::Color	text_colour ()
static Gdk::Color	grid_colour ()
static Gdk::Color	association_colour ()
static Gdk::Color	non_connectable_colour ()
static Gdk::Color	mouseover_line_colour ()
static Gdk::Color	highlighted_channel_colour ()
static Gdk::Color	get_a_bundle_colour (int x)
static Gdk::Color	get_a_group_colour (int x)
Protected Attributes inherited from PortMatrixComponent
PortMatrix *	_matrix
PortMatrixBody *	_body
	the PortMatrixBody that we're in More...
uint32_t	_width
	full width of the contents More...
uint32_t	_height
	full height of the contents More...
Gdk::Rectangle	_parent_rectangle

Detailed Description

The grid part of the port matrix

Definition at line 34 of file port_matrix_grid.h.

Constructor & Destructor Documentation

PortMatrixGrid()

PortMatrixGrid::PortMatrixGrid	(	PortMatrix *	,
		PortMatrixBody *
	)

Member Function Documentation

button_press()

void PortMatrixGrid::button_press ( double  , double  , GdkEventButton *    )

virtual

Reimplemented from PortMatrixComponent.

button_release()

void PortMatrixGrid::button_release ( double  , double  , GdkEventButton *    )

virtual

Reimplemented from PortMatrixComponent.

component_to_parent_x()

double PortMatrixGrid::component_to_parent_x ( double  x ) const

virtual

Implements PortMatrixComponent.

component_to_parent_y()

double PortMatrixGrid::component_to_parent_y ( double  y ) const

virtual

Implements PortMatrixComponent.

compute_dimensions()

void PortMatrixGrid::compute_dimensions ( )

privatevirtual

Compute any required dimensions. This must set up _width and _height.

Implements PortMatrixComponent.

draw_association_indicator()

void PortMatrixGrid::draw_association_indicator ( cairo_t *  , uint32_t  , uint32_t  , double  p = 1  )

private

draw_empty_square()

void PortMatrixGrid::draw_empty_square ( cairo_t *  , uint32_t  , uint32_t    )

private

draw_extra()

void PortMatrixGrid::draw_extra ( cairo_t *  )

virtual

Implements PortMatrixComponent.

draw_non_connectable_indicator()

void PortMatrixGrid::draw_non_connectable_indicator ( cairo_t *  , uint32_t  , uint32_t    )

private

motion()

void PortMatrixGrid::motion ( double  , double    )

virtual

Reimplemented from PortMatrixComponent.

mouseover_changed()

void PortMatrixGrid::mouseover_changed ( std::list< PortMatrixNode > const &  )

virtual

Implements PortMatrixComponent.

nodes_on_line()

std::list<PortMatrixNode> PortMatrixGrid::nodes_on_line ( int  , int  , int  , int    ) const

private

parent_to_component_x()

double PortMatrixGrid::parent_to_component_x ( double  x ) const

virtual

Implements PortMatrixComponent.

parent_to_component_y()

double PortMatrixGrid::parent_to_component_y ( double  y ) const

virtual

Implements PortMatrixComponent.

position_to_node()

PortMatrixNode PortMatrixGrid::position_to_node ( double  , double    ) const

private

queue_draw_for()

void PortMatrixGrid::queue_draw_for ( std::list< PortMatrixNode > const &  )

private

render()

void PortMatrixGrid::render ( cairo_t *  )

privatevirtual

Render the complete component to a cairo context.

Implements PortMatrixComponent.

render_group_pair()

void PortMatrixGrid::render_group_pair ( cairo_t *  , std::shared_ptr< const PortGroup >  , std::shared_ptr< const PortGroup >  , uint32_t  , uint32_t    )

private

set_association()

void PortMatrixGrid::set_association ( PortMatrixNode  , bool    )

private

toggle_state()

bool PortMatrixGrid::toggle_state ( PortMatrixNode::State  ) const

private

Member Data Documentation

_drag_start_x

int PortMatrixGrid::_drag_start_x

private

Definition at line 68 of file port_matrix_grid.h.

_drag_start_y

int PortMatrixGrid::_drag_start_y

private

Definition at line 69 of file port_matrix_grid.h.

_drag_valid

bool PortMatrixGrid::_drag_valid

private

Definition at line 66 of file port_matrix_grid.h.

_drag_x

int PortMatrixGrid::_drag_x

private

Definition at line 70 of file port_matrix_grid.h.

_drag_y

int PortMatrixGrid::_drag_y

private

Definition at line 71 of file port_matrix_grid.h.

_dragging

bool PortMatrixGrid::_dragging

private

Definition at line 65 of file port_matrix_grid.h.

_moved

bool PortMatrixGrid::_moved

private

Definition at line 67 of file port_matrix_grid.h.

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

• port_matrix_grid.h