File indexing completed on 2024-04-21 05:43:21

 /***************************************************************************
  *   Copyright (C) 2003-2005 by David Saxton                               *
  *   david@bluehaze.org                                                    *
  *                                                                         *
  *   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.                                   *
  ***************************************************************************/
 
 #include "dptext.h"
 #include "itemdocument.h"
 #include "libraryitem.h"
 #include "resizeoverlay.h"
 
 #include <KLocalizedString>
 
 #include <QPainter>
 #include <QTextEdit>
 
 // #include <q3simplerichtext.h> // 2018.08.13 - not needed anymore
 // #include <q3stylesheet.h>
 
 Item *DPText::construct(ItemDocument *itemDocument, bool newItem, const char *id)
 {
     return new DPText(itemDocument, newItem, id);
 }
 
 LibraryItem *DPText::libraryItem()
 {
     QStringList idList;
     idList << "dp/text"
            << "dp/canvas_text"
            << "canvas_text";
 
     return new LibraryItem(idList, i18n("Canvas Text"), i18n("Other"), QIcon::fromTheme("text"), LibraryItem::lit_drawpart, DPText::construct);
 }
 
 DPText::DPText(ItemDocument *itemDocument, bool newItem, const char *id)
     : DrawPart(itemDocument, newItem, id ? id : "canvas_text")
 {
     m_rectangularOverlay = new RectangularOverlay(this);
     m_name = i18n("Text");
 
     createProperty("text", Variant::Type::RichText);
     property("text")->setValue(i18n("Text"));
 
     createProperty("background", Variant::Type::Bool);
     property("background")->setValue(false);
     property("background")->setCaption(i18n("Display Background"));
     property("background")->setAdvanced(true);
 
     createProperty("background-color", Variant::Type::Color);
     property("background-color")->setValue(QColor(Qt::white));
     property("background-color")->setCaption(i18n("Background Color"));
     property("background-color")->setAdvanced(true);
 
     createProperty("frame-color", Variant::Type::Color);
     property("frame-color")->setValue(QColor(Qt::black));
     property("frame-color")->setCaption(i18n("Frame Color"));
     property("frame-color")->setAdvanced(true);
 }
 
 DPText::~DPText()
 {
 }
 
 void DPText::setSelected(bool yes)
 {
     if (yes == isSelected())
         return;
 
     DrawPart::setSelected(yes);
     m_rectangularOverlay->showResizeHandles(yes);
 }
 
 void DPText::dataChanged()
 {
     b_displayBackground = dataBool("background");
     m_backgroundColor = dataColor("background-color");
     m_frameColor = dataColor("frame-color");
 
     m_text = dataString("text");
 
     if (!Qt::mightBeRichText(m_text)) {
         // Format the text to be HTML
         m_text.replace('\n', "<br>");
     }
 
     update();
 }
 
 void DPText::postResize()
 {
     setItemPoints(QPolygon(m_sizeRect), false);
 }
 
 QSize DPText::minimumSize() const
 {
     return QSize(48, 24);
 }
 
 void DPText::drawShape(QPainter &p)
 {
     QRect bound = m_sizeRect;
     bound.setWidth(bound.width() - 2);
     bound.setHeight(bound.height() - 2);
     bound.translate(int(x() + 1), int(y() + 1));
 
     if (b_displayBackground) {
         p.save();
         p.setPen(QPen(m_frameColor, 1, Qt::DotLine));
         p.setBrush(m_backgroundColor);
         p.drawRect(bound);
         p.restore();
     }
 
     const int pad = 6;
 
     bound.setLeft(bound.left() + pad);
     bound.setTop(bound.top());
     bound.setRight(bound.right() - pad);
     bound.setBottom(bound.bottom() - pad);
 
     QTextEdit *t = new QTextEdit(m_text);
     t->resize(bound.width(), bound.height()); // t->setWidth( bound.width() );
     t->viewport()->setAutoFillBackground(false);
     t->setFrameStyle(QFrame::NoFrame);
 
     t->render(&p, bound.topLeft(), QRegion(), QWidget::DrawChildren); // t->draw( &p, bound.left(), bound.top(), bound, QColorGroup() );
     delete t;
 }