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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// hdAbstractFigure.cpp - Base class for all figures
//
//////////////////////////////////////////////////////////////////////////
#include "pgAdmin3.h"
// wxWindows headers
#include <wx/wx.h>
#include <wx/dcbuffer.h>
#include <wx/pen.h>
// App headers
#include "hotdraw/figures/hdAbstractFigure.h"
#include "hotdraw/figures/hdIFigure.h"
#include "hotdraw/utilities/hdArrayCollection.h"
#include "hotdraw/main/hdDrawingView.h"
hdAbstractFigure::hdAbstractFigure()
{
spaceForMovement.SetHeight(0);
spaceForMovement.SetWidth(0);
}
hdAbstractFigure::~hdAbstractFigure()
{
}
bool hdAbstractFigure::canConnect ()
{
return true;
}
bool hdAbstractFigure::includes(hdIFigure *figure)
{
return (this == figure);
}
void hdAbstractFigure::draw(wxBufferedDC &context, hdDrawingView *view)
{
//Hack to Allow creations of limits for figures movements, but what to do should be defined at derivated classes
spaceForMovement = view->canvasSize;
hdIFigure::draw(context, view);
basicDraw(context, view);
}
void hdAbstractFigure::basicDraw(wxBufferedDC &context, hdDrawingView *view)
{
hdRect copy = displayBox().gethdRect(view->getIdx());
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
context.SetPen(*wxGREEN_PEN);
context.SetBrush(wxBrush (wxColour(208, 208, 208), wxSOLID));
context.DrawRectangle(copy);
}
void hdAbstractFigure::drawSelected(wxBufferedDC &context, hdDrawingView *view)
{
hdIFigure::drawSelected(context, view);
basicDrawSelected(context, view);
}
void hdAbstractFigure::basicDrawSelected(wxBufferedDC &context, hdDrawingView *view)
{
hdRect copy = displayBox().gethdRect(view->getIdx());
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
context.SetPen(*wxRED_PEN);
context.SetBrush(wxBrush (wxColour(133, 133, 133), wxSOLID));
context.DrawRectangle(copy);
}
hdITool *hdAbstractFigure::CreateFigureTool(hdDrawingView *view, hdITool *defaultTool)
{
return defaultTool;
}
void hdAbstractFigure::moveBy(int posIdx, int x, int y)
{
willChange();
basicMoveBy(posIdx, x, y);
changed(posIdx);
}
void hdAbstractFigure::basicMoveBy(int posIdx, int x, int y)
{
basicDisplayBox.x[posIdx] += x;
basicDisplayBox.y[posIdx] += y;
}
void hdAbstractFigure::moveTo(int posIdx, int x, int y)
{
basicDisplayBox.x[posIdx] = x;
basicDisplayBox.y[posIdx] = y;
}
void hdAbstractFigure::willChange()
{
invalidate();
}
void hdAbstractFigure::changed(int posIdx)
{
invalidate();
onFigureChanged(posIdx, this);
}
void hdAbstractFigure::invalidate()
{
}
bool hdAbstractFigure::containsPoint(int posIdx, int x, int y)
{
return basicDisplayBox.Contains(posIdx, x, y);
}
void hdAbstractFigure::onFigureChanged(int posIdx, hdIFigure *figure)
{
//go to figure procedure to alert observers of changes on this figure
hdIFigure::onFigureChanged(posIdx, figure);
}
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