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/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* copyright (C) 2003-2007 *
* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
***************************************************************************/
// own header
#include "packagewidget.h"
// qt/kde includes
#include <tqpainter.h>
#include <kdebug.h>
// app includes
#include "package.h"
#include "uml.h"
#include "umldoc.h"
#include "umlview.h"
#include "umlobject.h"
PackageWidget::PackageWidget(UMLView * view, UMLPackage *o)
: UMLWidget(view, o) {
init();
}
void PackageWidget::init() {
UMLWidget::setBaseType(Uml::wt_Package);
setSize(100, 30);
setZ(m_origZ = 1); // above box but below UMLWidget because may embed widgets
m_pMenu = 0;
//set defaults from m_pView
if (m_pView) {
//check to see if correct
const Settings::OptionState& ops = m_pView->getOptionState();
m_bShowStereotype = ops.classState.showStereoType;
}
//maybe loading and this may not be set.
if (m_pObject && !UMLApp::app()->getDocument()->loading())
updateComponentSize();
}
PackageWidget::~PackageWidget() {}
void PackageWidget::draw(TQPainter & p, int offsetX, int offsetY) {
UMLWidget::setPen(p);
if ( UMLWidget::getUseFillColour() )
p.setBrush( UMLWidget::getFillColour() );
else
p.setBrush(m_pView -> viewport() -> backgroundColor());
int w = width();
int h = height();
TQFont font = UMLWidget::getFont();
font.setBold(true);
//FIXME italic is true when a package is first created until you click elsewhere, not sure why
font.setItalic(false);
const TQFontMetrics &fm = getFontMetrics(FT_BOLD);
const int fontHeight = fm.lineSpacing();
TQString name = getName();
p.drawRect(offsetX, offsetY, 50, fontHeight);
if (m_pObject->getStereotype() == "subsystem") {
const int fHalf = fontHeight / 2;
const int symY = offsetY + fHalf;
const int symX = offsetX + 38;
p.drawLine(symX, symY, symX, symY + fHalf - 2); // left leg
p.drawLine(symX + 8, symY, symX + 8, symY + fHalf - 2); // right leg
p.drawLine(symX, symY, symX + 8, symY); // waist
p.drawLine(symX + 4, symY, symX + 4, symY - fHalf + 2); // head
}
p.drawRect(offsetX, offsetY + fontHeight - 1, w, h - fontHeight);
p.setPen( TQPen(TQt::black) );
p.setFont(font);
int lines = 1;
if (m_pObject != NULL) {
TQString stereotype = m_pObject->getStereotype();
if (!stereotype.isEmpty()) {
p.drawText(offsetX, offsetY + fontHeight + PACKAGE_MARGIN,
w, fontHeight, TQt::AlignCenter, m_pObject->getStereotype(true));
lines = 2;
}
}
p.drawText(offsetX, offsetY + (fontHeight*lines) + PACKAGE_MARGIN,
w, fontHeight, TQt::AlignCenter, name );
if(m_bSelected) {
drawSelected(&p, offsetX, offsetY);
}
}
TQSize PackageWidget::calculateSize() {
if ( !m_pObject ) {
return UMLWidget::calculateSize();
}
const TQFontMetrics &fm = getFontMetrics(FT_BOLD_ITALIC);
const int fontHeight = fm.lineSpacing();
int lines = 1;
int width = fm.width( m_pObject->getName() );
int tempWidth = 0;
if (!m_pObject->getStereotype().isEmpty()) {
tempWidth = fm.width(m_pObject->getStereotype(true));
lines = 2;
}
if (tempWidth > width)
width = tempWidth;
width += PACKAGE_MARGIN * 2;
if (width < 70)
width = 70; // minumin width of 70
int height = (lines*fontHeight) + fontHeight + (PACKAGE_MARGIN * 2);
return TQSize(width, height);
}
void PackageWidget::saveToXMI(TQDomDocument& qDoc, TQDomElement& qElement) {
TQDomElement conceptElement = qDoc.createElement("packagewidget");
UMLWidget::saveToXMI(qDoc, conceptElement);
qElement.appendChild(conceptElement);
}
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