InputSocketFigure.cc

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file InputSocketFigure.cc
 *
 * Definition of InputSocketFigure class.
 *
 * @author Ari Metsähalme 2003 (ari.metsahalme-no.spam-tut.fi)
 * @note rating: yellow
 * @note reviewed Jul 27 2004 by ml, pj, am
 */
 
#include "InputSocketFigure.hh"
#include "MachineCanvasLayoutConstraints.hh"
 
const wxColour InputSocketFigure::DEFAULT_COLOUR = wxColour(0, 0, 0);
const wxColour InputSocketFigure::DEFAULT_BG_COLOUR = wxColour(255, 255, 255);
 
/**
 * The Constructor.
 */
InputSocketFigure::InputSocketFigure(): Figure() {
    size_ = wxSize(
    MachineCanvasLayoutConstraints::SOCKET_WIDTH,
    MachineCanvasLayoutConstraints::SOCKET_HEIGHT);
}
 
/**
 * The Destructor.
 */
InputSocketFigure::~InputSocketFigure() {
}
 
/**
 * Draws the input socket's Figure on the given device context.
 *
 * @param dc The device context.
 */
void
InputSocketFigure::drawSelf(wxDC* dc) {
 
    wxPen pen = wxPen(DEFAULT_COLOUR, 1, wxSOLID);
    dc->SetPen(pen);
    wxBrush brush = wxBrush(DEFAULT_BG_COLOUR, wxSOLID);
    if (highlighted_) {
        brush = wxBrush(highlight_, wxSOLID);
    }
    dc->SetBrush(brush);
 
    int triangleHeight = MachineCanvasLayoutConstraints::TRIANGLE_HEIGHT;
 
    wxPoint point1 = wxPoint(size_.GetWidth()/2, 0);
    wxPoint point2 = wxPoint(0, triangleHeight);
    wxPoint point3 = wxPoint(size_.GetWidth(), triangleHeight);
    wxPoint trianglePoints[3] = {point1, point2, point3};
 
    dc->DrawPolygon(3, trianglePoints, location_.x, location_.y);
    dc->DrawRectangle(
    location_.x, location_.y + triangleHeight, size_.GetWidth(),
    size_.GetHeight() - triangleHeight);
 
}