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Diffstat (limited to 'kbarcode/documentitem.cpp')
| -rw-r--r-- | kbarcode/documentitem.cpp | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/kbarcode/documentitem.cpp b/kbarcode/documentitem.cpp new file mode 100644 index 0000000..8d85eeb --- /dev/null +++ b/kbarcode/documentitem.cpp @@ -0,0 +1,245 @@ +/*************************************************************************** + documentitem.cpp - description + ------------------- + begin : Do Sep 2 2004 + copyright : (C) 2004 by Dominik Seichter + email : domseichter@web.de + ***************************************************************************/ + +/*************************************************************************** + + 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 "documentitem.h" +#include "tcanvasitem.h" + +#include "labelutils.h" + +#include <kapplication.h> + +#include <qpen.h> +#include <qpaintdevicemetrics.h> +#include <qpainter.h> +#include <qdom.h> + +DocumentItem::DocumentItem() + : QObject(), XMLUtils() +{ + init(); +} + +void DocumentItem::init() +{ + m_canvasitem = NULL; + m_token = NULL; + m_device = KApplication::desktop(); + + m_z = 0; + m_border = true; + m_locked = false; + m_pen = QPen( Qt::black, 1, Qt::SolidLine ); + m_rect = QRect( 0, 0, 0, 0 ); + m_visibilityScript = "true"; +} + +void DocumentItem::drawBorder(QPainter* painter) +{ + if( m_border ) + { + painter->save(); + painter->setPen( m_pen ); + painter->drawRect( rect() ); + painter->restore(); + } +} + +void DocumentItem::loadXML (QDomElement* element) +{ + LabelUtils l; + m_rect.setX( element->attribute( "x_mm", "0" ).toInt() ); + m_rect.setY( element->attribute( "y_mm", "0" ).toInt() ); + m_rect.setWidth( element->attribute( "width_mm", "-1" ).toInt() ); + m_rect.setHeight( element->attribute( "height_mm", "-1" ).toInt() ); + + m_pen.setColor( readXMLColor( element, "line-color", Qt::black ) ); + m_pen.setStyle( (Qt::PenStyle)element->attribute( "line-style", "0" ).toInt() ); + m_pen.setWidth( element->attribute( "line-width", "1" ).toInt() ); + m_border = (bool)element->attribute( "line-visible", "1" ).toInt(); + m_z = element->attribute( "z", "0" ).toInt(); + m_locked = (bool)element->attribute( "locked", "0" ).toInt(); + m_visibilityScript = element->attribute( "visibilityScript", "true" ); +} + +void DocumentItem::saveXML (QDomElement* element) +{ + element->setAttribute( "x_mm", m_rect.x() ); + element->setAttribute( "y_mm", m_rect.y() ); + element->setAttribute( "width_mm", m_rect.width() ); + element->setAttribute( "height_mm", m_rect.height() ); + + writeXMLColor( element, "line-color", m_pen.color() ); + element->setAttribute( "line-style", (Qt::PenStyle)m_pen.style() ); + element->setAttribute( "line-width", m_pen.width() ); + element->setAttribute( "line-visible", (int)m_border ); + element->setAttribute( "z", m_z ); + element->setAttribute( "locked", (int)m_locked ); + element->setAttribute( "visibilityScript", m_visibilityScript ); +} + +void DocumentItem::move( int x, int y ) +{ + LabelUtils l; + moveMM( (int)(l.pixelToMm( x, m_device, LabelUtils::DpiX ) * 1000.0 ), + (int)(l.pixelToMm( y, m_device, LabelUtils::DpiY ) * 1000.0 ) ); +} + +void DocumentItem::moveMM( int x, int y ) +{ +// Move is not relative! +/* m_rect.setX( m_rect.x() + x ); + m_rect.setY( m_rect.y() + y );*/ + m_rect = QRect( x, y, m_rect.width(), m_rect.height() ); +} + +void DocumentItem::setSize( int w, int h ) +{ + LabelUtils l; + setSizeMM( (int)(l.pixelToMm( w, m_device, LabelUtils::DpiX ) * 1000.0 ), + (int)(l.pixelToMm( h, m_device, LabelUtils::DpiY ) * 1000.0 ) ); +} + +void DocumentItem::setSizeMM( int w, int h ) +{ + m_rect.setWidth( w ); + m_rect.setHeight( h ); +} + +void DocumentItem::setBoundingRect( const QRect & rect ) +{ + QRect r; + LabelUtils l; + r.setX( (int)(l.pixelToMm( rect.x(), m_device, LabelUtils::DpiX ) * 1000.0 ) ); + r.setY( (int)(l.pixelToMm( rect.y(), m_device, LabelUtils::DpiY ) * 1000.0 ) ); + r.setWidth( (int)(l.pixelToMm( rect.width(), m_device, LabelUtils::DpiX ) * 1000.0 ) ); + r.setHeight( (int)(l.pixelToMm( rect.height(), m_device, LabelUtils::DpiY ) * 1000.0 ) ); + + // avoid resizing to negative values + setRectMM( r.normalize() ); +} + +QRect DocumentItem::boundingRect() const +{ + QRect r; + + LabelUtils l; + r.setX( (int)(l.mmToPixel( m_rect.x(), m_device, LabelUtils::DpiX ) / 1000.0 ) ); + r.setY( (int)(l.mmToPixel( m_rect.y(), m_device, LabelUtils::DpiY ) / 1000.0 ) ); + r.setWidth( (int)(l.mmToPixel( m_rect.width(), m_device, LabelUtils::DpiX ) / 1000.0 ) ); + r.setHeight( (int)(l.mmToPixel( m_rect.height(), m_device, LabelUtils::DpiY ) / 1000.0 ) ); + +// qDebug("bounding rect %i %i %i %i", r.x(), r.y(), r.width(), r.height() ); + + return r; +} + +void DocumentItem::setRect( const QRect & rect) +{ + // avoid resizing to negative values + QRect r = rect.normalize(); + setBoundingRect( QRect( r.x() - m_pen.width(), r.y() - m_pen.width(), r.width() + 2 * m_pen.width(), r.height() + 2 * m_pen.width() ) ); +} + +QRect DocumentItem::rect() const +{ + QRect bound = boundingRect(); + QRect r( bound.x() + m_pen.width(), bound.y() + m_pen.width(), bound.width() - 2 * m_pen.width(), bound.height() - 2 * m_pen.width() ); +// qDebug("rect %i %i %i %i", r.x(), r.y(), r.width(), r.height() ); + return r; +} + +void DocumentItem::setRectMM( const QRect & rect ) +{ + // avoid resizing to negative values + m_rect = rect.normalize(); +} + +QRect DocumentItem::rectMM() const +{ + return m_rect; +} + +void DocumentItem::setBorder (bool b) +{ + m_border = b; +} + +bool DocumentItem::border () const +{ + return m_border; +} + +void DocumentItem::setPen( const QPen & pen ) +{ + m_pen = pen; +} + +QPen DocumentItem::pen() const +{ + return m_pen; +} + +void DocumentItem::setCanvasItem( TCanvasItem* item ) +{ + m_canvasitem = item; +} + +TCanvasItem* DocumentItem::canvasItem() const +{ + return m_canvasitem; +} + +int DocumentItem::z() const +{ + return m_z; +} + +void DocumentItem::setZ( int z ) +{ + m_z = z; +} + +void DocumentItem::setPaintDevice( QPaintDevice* device ) +{ + m_device = device; +} + +QPaintDevice* DocumentItem::paintDevice() const +{ + return m_device; +} + +void DocumentItem::setTokenProvider( TokenProvider* token ) +{ + m_token = token; +} + +TokenProvider* DocumentItem::tokenProvider() const +{ + return m_token; +} + +void DocumentItem::setLocked( bool locked ) +{ + m_locked = locked; +} + +const bool DocumentItem::locked() const +{ + return m_locked; +} + |