BridgeFigure Class Reference

#include <BridgeFigure.hh>

Inheritance diagram for BridgeFigure:

Collaboration diagram for BridgeFigure:

Public Types
enum	Direction { DIR_RIGHT , DIR_LEFT , DIR_BIDIR }
	Direction of the bridge. More...

Public Member Functions
	BridgeFigure ()
virtual	~BridgeFigure ()
void	setDirection (BridgeFigure::Direction direction)
Direction	direction () const
Public Member Functions inherited from ConnectionFigure
virtual	~ConnectionFigure ()
void	setSource (Figure *figure)
void	setTarget (Figure *figure)
Figure *	source () const
Figure *	target () const
Public Member Functions inherited from Figure
	Figure ()
virtual	~Figure ()
wxPoint	location () const
void	setLocation (wxPoint point)
void	setX (int x)
void	setY (int y)
void	setPreferredX (int x)
bool	xSet () const
void	clearXSetFlag ()
virtual wxRect	bounds () const
virtual wxRect	virtualBounds () const
void	setBounds (wxSize bounds)
void	setWidth (int width)
void	setHeight (int height)
virtual void	addChild (Figure *child)
int	childCount () const
Figure *	child (int index) const
virtual void	layout (wxDC *dc)
virtual void	draw (wxDC *dc)
void	highlight (const wxColour &colour)
void	clearHighlight ()
void	setOptions (MachineCanvasOptions *options)
MachineCanvasOptions *	options ()

Protected Member Functions
virtual void	drawSelf (wxDC *dc)
Protected Member Functions inherited from ConnectionFigure
	ConnectionFigure ()
Protected Member Functions inherited from Figure
void	drawChildren (wxDC *dc)
virtual void	layoutSelf (wxDC *)
virtual void	layoutChildren (wxDC *)

Private Member Functions
BridgeFigure &	operator= (BridgeFigure &old)
	Assignment not allowed.
	BridgeFigure (BridgeFigure &old)
	Copying not allowed.

Private Attributes
Direction	direction_
	Direction of the bridge.

Static Private Attributes
static const wxColour	DEFAULT_COLOUR = wxColour(0, 0, 0)
	Default colour for figure lines.
static const wxColour	DEFAULT_BG_COLOUR = wxColour(150, 200, 255)
	Default colour for figure background.

Additional Inherited Members
Protected Attributes inherited from ConnectionFigure
Figure *	source_
	Source of connection.
Figure *	target_
	Target of connection.
Protected Attributes inherited from Figure
wxPoint	location_
	Top-left location of the Figure's bounding rectangle.
wxSize	size_
	wxSize of the Figure's bounding rectangle.
wxSize	minSize_
	Figure's minimum size.
std::vector< Figure * >	children_
	Figure's children.
bool	xSet_
	Tells if x-coordinate has been fixed.
bool	laidOut_
	Tells whether the Figure and its children have been laid out or not.
bool	drawn_
	Tells whether the Figure and its children have been drawn or not.
wxColour	highlight_
	Highlight colour.
bool	highlighted_
	Tells if the figure is highlighted.
MachineCanvasOptions *	options_
	Options which are used for customizing figures.

Detailed Description

Figure of a bridge.

Definition at line 46 of file BridgeFigure.hh.

Member Enumeration Documentation

Direction

enum BridgeFigure::Direction

Direction of the bridge.

Enumerator
DIR_RIGHT
DIR_LEFT
DIR_BIDIR

Definition at line 49 of file BridgeFigure.hh.

{DIR_RIGHT, DIR_LEFT, DIR_BIDIR};

Constructor & Destructor Documentation

BridgeFigure() [1/2]

BridgeFigure::BridgeFigure

(

)

The Constructor.

Definition at line 43 of file BridgeFigure.cc.

                          :
    ConnectionFigure(), direction_(BridgeFigure::DIR_RIGHT) {
    size_ = wxSize(
    MachineCanvasLayoutConstraints::BRIDGE_WIDTH,
    MachineCanvasLayoutConstraints::BRIDGE_HEIGHT);
}

References MachineCanvasLayoutConstraints::BRIDGE_HEIGHT, MachineCanvasLayoutConstraints::BRIDGE_WIDTH, and Figure::size_.

~BridgeFigure()

BridgeFigure::~BridgeFigure ( )

virtual

The Destructor.

Definition at line 53 of file BridgeFigure.cc.

                            {
}

BridgeFigure() [2/2]

BridgeFigure::BridgeFigure ( BridgeFigure &  old )

private

Copying not allowed.

Member Function Documentation

direction()

Direction BridgeFigure::direction

(

)

const

Referenced by BusChainFigure::layoutChildren().

drawSelf()

void BridgeFigure::drawSelf ( wxDC *  dc )

protectedvirtual

Draws the bridge's Figure on the given device context.

Parameters

dc	The device context.

Reimplemented from Figure.

Reimplemented in BidirBridgeFigure.

Definition at line 62 of file BridgeFigure.cc.

                               {
 
    wxPen pen = wxPen(DEFAULT_COLOUR, 1, wxSOLID);
    dc->SetPen(pen);
    wxBrush brush = wxBrush(DEFAULT_BG_COLOUR, wxSOLID);
    dc->SetBrush(brush);
 
    const unsigned int triangleWidth = 200;
    
    wxPoint trianglePoints[3];
 
    if (direction_ == DIR_RIGHT) {
    trianglePoints[0] = wxPoint(
        location_.x + size_.GetWidth() / 2 - triangleWidth / 2,
        location_.y );
    trianglePoints[1] = wxPoint(
        trianglePoints[0].x + triangleWidth, location_.y);
    trianglePoints[2] = wxPoint(
        trianglePoints[0].x + triangleWidth / 2,
        location_.y + size_.GetHeight());
 
    } else {
    trianglePoints[0] = wxPoint(
        location_.x + size_.GetWidth() / 2 - triangleWidth / 2,
        location_.y + size_.GetHeight());
    trianglePoints[1] = wxPoint(
        trianglePoints[0].x + triangleWidth, trianglePoints[0].y);
    trianglePoints[2] = wxPoint(
        location_.x + size_.GetWidth() / 2, location_.y);
    }
 
    dc->DrawPolygon(3, trianglePoints);
}

References DEFAULT_BG_COLOUR, DEFAULT_COLOUR, DIR_RIGHT, direction_, Figure::location_, and Figure::size_.

operator=()

BridgeFigure & BridgeFigure::operator= ( BridgeFigure &  old )

private

Assignment not allowed.

setDirection()

void BridgeFigure::setDirection

(

BridgeFigure::Direction

direction

)

Referenced by MachineEditPartFactory::createBiDirBridge(), BidirBridgeFigure::layoutChildren(), and BusChainFigure::layoutChildren().

Member Data Documentation

DEFAULT_BG_COLOUR

const wxColour BridgeFigure::DEFAULT_BG_COLOUR = wxColour(150, 200, 255)

staticprivate

Default colour for figure background.

Definition at line 72 of file BridgeFigure.hh.

Referenced by drawSelf().

DEFAULT_COLOUR

const wxColour BridgeFigure::DEFAULT_COLOUR = wxColour(0, 0, 0)

staticprivate

Default colour for figure lines.

Definition at line 70 of file BridgeFigure.hh.

Referenced by drawSelf().

direction_

Direction BridgeFigure::direction_

private

Direction of the bridge.

Definition at line 67 of file BridgeFigure.hh.

Referenced by drawSelf().

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

• BridgeFigure.hh
• BridgeFigure.cc