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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// hdSimpleTextFigure.cpp - A simple rectangle figure with text inside it
//
//////////////////////////////////////////////////////////////////////////
#include "pgAdmin3.h"
// wxWindows headers
#include <wx/wx.h>
#include <wx/dcbuffer.h>
// App headers
#include "hotdraw/figures/hdSimpleTextFigure.h"
#include "hotdraw/tools/hdSimpleTextTool.h"
#include "hotdraw/utilities/hdGeometry.h"
#include "hotdraw/figures/defaultAttributes/hdFontAttribute.h"
// dummy image
#include "images/ddnull.pngc"
hdSimpleTextFigure::hdSimpleTextFigure(wxString textString)
{
textEditable = false;
font = *hdFontAttribute::defaultFont;
padding = 2;
setText(textString);
showMenu = false;
}
hdSimpleTextFigure::~hdSimpleTextFigure()
{
}
void hdSimpleTextFigure::setText(wxString textString)
{
text = textString;
recalculateDisplayBox();
}
//extended is flag that inform about returning an extended version of text stored at figure
wxString &hdSimpleTextFigure::getText(bool extended)
{
return text;
}
void hdSimpleTextFigure::setFont(wxFont textFont)
{
font = textFont;
recalculateDisplayBox();
}
void hdSimpleTextFigure::getFontMetrics(int &width, int &height)
{
wxBitmap emptyBitmap(*ddnull_png_img);
wxMemoryDC temp_dc;
temp_dc.SelectObject(emptyBitmap);
temp_dc.SetFont(font);
if(getText(true).length() > 5)
temp_dc.GetTextExtent(getText(true), &width, &height);
else
temp_dc.GetTextExtent(wxT("EMPTY"), &width, &height);
}
void hdSimpleTextFigure::recalculateDisplayBox()
{
int w, h;
getFontMetrics(w, h);
hdGeometry g;
displayBox().width = g.max(w, 10) + padding;
displayBox().height = g.max(h, 10) + padding;
}
void hdSimpleTextFigure::basicDraw(wxBufferedDC &context, hdDrawingView *view)
{
hdRect copy = displayBox().gethdRect(view->getIdx());
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
context.DrawText(getText(true), copy.GetPosition());
}
void hdSimpleTextFigure::basicDrawSelected(wxBufferedDC &context, hdDrawingView *view)
{
hdRect copy = displayBox().gethdRect(view->getIdx());
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
context.DrawText(getText(true), copy.GetPosition());
}
void hdSimpleTextFigure::basicMoveBy(int posIdx, int x, int y)
{
displayBox().x[posIdx] += x;
displayBox().y[posIdx] += y;
}
hdITool *hdSimpleTextFigure::CreateFigureTool(hdDrawingView *view, hdITool *defaultTool)
{
return textEditable ? new hdSimpleTextTool(view, this, defaultTool) : defaultTool;
}
void hdSimpleTextFigure::setEditable(bool value)
{
textEditable = value;
}
bool hdSimpleTextFigure::getEditable()
{
return textEditable;
}
int hdSimpleTextFigure::getPadding()
{
return padding;
}
void hdSimpleTextFigure::enablePopUp()
{
showMenu = true;
}
void hdSimpleTextFigure::disablePopUp()
{
showMenu = false;
}
bool hdSimpleTextFigure::menuEnabled()
{
return showMenu;
}
void hdSimpleTextFigure::OnGenericPopupClick(wxCommandEvent &event, hdDrawingView *view)
{
setText(strings[event.GetId()]);
}
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