mirror of
https://invent.kde.org/graphics/okular
synced 2024-10-28 19:28:38 +00:00
2029 lines
54 KiB
C++
2029 lines
54 KiB
C++
/***************************************************************************
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* Copyright (C) 2005 by Enrico Ros <eros.kde@email.it> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "annotations.h"
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#include "annotations_p.h"
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// qt/kde includes
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#include <QtGui/QApplication>
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#include <QtGui/QColor>
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// local includes
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#include "page_p.h"
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using namespace Okular;
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//BEGIN AnnotationUtils implementation
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Annotation * AnnotationUtils::createAnnotation( const QDomElement & annElement )
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{
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// safety check on annotation element
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if ( !annElement.hasAttribute( "type" ) )
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return 0;
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// build annotation of given type
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Annotation * annotation = 0;
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int typeNumber = annElement.attribute( "type" ).toInt();
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switch ( typeNumber )
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{
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case Annotation::AText:
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annotation = new TextAnnotation( annElement );
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break;
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case Annotation::ALine:
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annotation = new LineAnnotation( annElement );
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break;
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case Annotation::AGeom:
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annotation = new GeomAnnotation( annElement );
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break;
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case Annotation::AHighlight:
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annotation = new HighlightAnnotation( annElement );
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break;
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case Annotation::AStamp:
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annotation = new StampAnnotation( annElement );
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break;
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case Annotation::AInk:
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annotation = new InkAnnotation( annElement );
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break;
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}
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// return created annotation
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return annotation;
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}
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void AnnotationUtils::storeAnnotation( const Annotation * ann, QDomElement & annElement,
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QDomDocument & document )
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{
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// save annotation's type as element's attribute
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annElement.setAttribute( "type", (uint)ann->subType() );
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// append all annotation data as children of this node
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ann->store( annElement, document );
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}
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QDomElement AnnotationUtils::findChildElement( const QDomNode & parentNode,
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const QString & name )
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{
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// loop through the whole children and return a 'name' named element
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QDomNode subNode = parentNode.firstChild();
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while( subNode.isElement() )
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{
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QDomElement element = subNode.toElement();
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if ( element.tagName() == name )
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return element;
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subNode = subNode.nextSibling();
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}
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// if the name can't be found, return a dummy null element
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return QDomElement();
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}
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QRect AnnotationUtils::annotationGeometry( const Annotation * ann,
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double scaledWidth, double scaledHeight )
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{
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if ( ann->subType() == Annotation::AText && ( ( (TextAnnotation*)ann )->textType() == TextAnnotation::Linked ) )
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{
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return QRect( (int)( ann->transformedBoundingRectangle().left * scaledWidth ),
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(int)( ann->transformedBoundingRectangle().top * scaledHeight ), 24, 24 );
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}
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return ann->transformedBoundingRectangle().geometry( (int)scaledWidth, (int)scaledHeight );
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}
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//END AnnotationUtils implementation
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//BEGIN Annotation implementation
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class Annotation::Style::Private
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{
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public:
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Private()
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: m_opacity( 1.0 ), m_width( 1.0 ), m_style( Solid ), m_xCorners( 0.0 ),
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m_yCorners( 0.0 ), m_marks( 3 ), m_spaces( 0 ), m_effect( NoEffect ),
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m_effectIntensity( 1.0 )
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{
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}
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QColor m_color;
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double m_opacity;
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double m_width;
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LineStyle m_style;
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double m_xCorners;
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double m_yCorners;
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int m_marks;
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int m_spaces;
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LineEffect m_effect;
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double m_effectIntensity;
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};
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Annotation::Style::Style()
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: d( new Private )
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{
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}
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Annotation::Style::~Style()
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{
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delete d;
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}
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Annotation::Style::Style( const Style &other )
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: d( new Private )
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{
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*d = *other.d;
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}
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Annotation::Style& Annotation::Style::operator=( const Style &other )
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{
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if ( this != &other )
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*d = *other.d;
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return *this;
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}
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void Annotation::Style::setColor( const QColor &color )
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{
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d->m_color = color;
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}
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QColor Annotation::Style::color() const
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{
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return d->m_color;
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}
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void Annotation::Style::setOpacity( double opacity )
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{
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d->m_opacity = opacity;
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}
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double Annotation::Style::opacity() const
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{
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return d->m_opacity;
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}
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void Annotation::Style::setWidth( double width )
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{
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d->m_width = width;
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}
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double Annotation::Style::width() const
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{
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return d->m_width;
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}
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void Annotation::Style::setLineStyle( LineStyle style )
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{
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d->m_style = style;
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}
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Annotation::LineStyle Annotation::Style::lineStyle() const
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{
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return d->m_style;
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}
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void Annotation::Style::setXCorners( double xCorners )
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{
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d->m_xCorners = xCorners;
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}
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double Annotation::Style::xCorners() const
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{
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return d->m_xCorners;
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}
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void Annotation::Style::setYCorners( double yCorners )
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{
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d->m_yCorners = yCorners;
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}
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double Annotation::Style::yCorners() const
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{
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return d->m_yCorners;
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}
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void Annotation::Style::setMarks( int marks )
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{
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d->m_marks = marks;
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}
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int Annotation::Style::marks() const
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{
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return d->m_marks;
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}
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void Annotation::Style::setSpaces( int spaces )
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{
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d->m_spaces = spaces;
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}
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int Annotation::Style::spaces() const
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{
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return d->m_spaces;
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}
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void Annotation::Style::setLineEffect( LineEffect effect )
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{
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d->m_effect = effect;
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}
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Annotation::LineEffect Annotation::Style::lineEffect() const
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{
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return d->m_effect;
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}
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void Annotation::Style::setEffectIntensity( double intensity )
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{
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d->m_effectIntensity = intensity;
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}
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double Annotation::Style::effectIntensity() const
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{
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return d->m_effectIntensity;
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}
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class Annotation::Window::Private
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{
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public:
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Private()
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: m_flags( -1 ), m_width( 0 ), m_height( 0 )
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{
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}
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int m_flags;
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NormalizedPoint m_topLeft;
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int m_width;
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int m_height;
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QString m_title;
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QString m_summary;
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QString m_text;
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};
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Annotation::Window::Window()
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: d( new Private )
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{
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}
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Annotation::Window::~Window()
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{
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delete d;
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}
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Annotation::Window::Window( const Window &other )
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: d( new Private )
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{
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*d = *other.d;
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}
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Annotation::Window& Annotation::Window::operator=( const Window &other )
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{
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if ( this != &other )
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*d = *other.d;
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return *this;
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}
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void Annotation::Window::setFlags( int flags )
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{
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d->m_flags = flags;
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}
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int Annotation::Window::flags() const
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{
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return d->m_flags;
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}
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void Annotation::Window::setTopLeft( const NormalizedPoint &point )
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{
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d->m_topLeft = point;
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}
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NormalizedPoint Annotation::Window::topLeft() const
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{
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return d->m_topLeft;
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}
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void Annotation::Window::setWidth( int width )
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{
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d->m_width = width;
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}
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int Annotation::Window::width() const
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{
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return d->m_width;
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}
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void Annotation::Window::setHeight( int height )
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{
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d->m_height = height;
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}
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int Annotation::Window::height() const
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{
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return d->m_height;
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}
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void Annotation::Window::setTitle( const QString &title )
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{
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d->m_title = title;
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}
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QString Annotation::Window::title() const
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{
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return d->m_title;
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}
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void Annotation::Window::setSummary( const QString &summary )
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{
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d->m_summary = summary;
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}
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QString Annotation::Window::summary() const
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{
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return d->m_summary;
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}
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void Annotation::Window::setText( const QString &text )
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{
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d->m_text = text;
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}
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QString Annotation::Window::text() const
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{
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return d->m_text;
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}
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class Annotation::Revision::Private
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{
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public:
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Private()
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: m_annotation( 0 ), m_scope( Reply ), m_type( None )
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{
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}
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Annotation *m_annotation;
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RevisionScope m_scope;
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RevisionType m_type;
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};
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Annotation::Revision::Revision()
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: d( new Private )
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{
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}
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Annotation::Revision::~Revision()
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{
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delete d;
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}
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Annotation::Revision::Revision( const Revision &other )
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: d( new Private )
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{
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*d = *other.d;
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}
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Annotation::Revision& Annotation::Revision::operator=( const Revision &other )
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{
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if ( this != &other )
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*d = *other.d;
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return *this;
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}
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void Annotation::Revision::setAnnotation( Annotation *annotation )
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{
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d->m_annotation = annotation;
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}
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Annotation *Annotation::Revision::annotation() const
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{
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return d->m_annotation;
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}
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void Annotation::Revision::setScope( RevisionScope scope )
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{
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d->m_scope = scope;
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}
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Annotation::RevisionScope Annotation::Revision::scope() const
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{
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return d->m_scope;
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}
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void Annotation::Revision::setType( RevisionType type )
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{
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d->m_type = type;
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}
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Annotation::RevisionType Annotation::Revision::type() const
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{
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return d->m_type;
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}
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AnnotationPrivate::AnnotationPrivate()
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: m_page( 0 ), m_flags( 0 )
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{
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}
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AnnotationPrivate::~AnnotationPrivate()
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{
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// delete all children revisions
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if ( m_revisions.isEmpty() )
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return;
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QLinkedList< Annotation::Revision >::iterator it = m_revisions.begin(), end = m_revisions.end();
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for ( ; it != end; ++it )
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delete (*it).annotation();
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}
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Annotation::Annotation( AnnotationPrivate &dd )
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: d_ptr( &dd )
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{
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}
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Annotation::Annotation( AnnotationPrivate &dd, const QDomNode & annNode )
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: d_ptr( &dd )
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{
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Q_D( Annotation );
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// get the [base] element of the annotation node
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QDomElement e = AnnotationUtils::findChildElement( annNode, "base" );
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if ( e.isNull() )
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return;
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// parse -contents- attributes
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if ( e.hasAttribute( "author" ) )
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d->m_author = e.attribute( "author" );
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if ( e.hasAttribute( "contents" ) )
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d->m_contents = e.attribute( "contents" );
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if ( e.hasAttribute( "uniqueName" ) )
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d->m_uniqueName = e.attribute( "uniqueName" );
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if ( e.hasAttribute( "modifyDate" ) )
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d->m_modifyDate = QDateTime::fromString( e.attribute("modifyDate"), Qt::ISODate );
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if ( e.hasAttribute( "creationDate" ) )
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d->m_creationDate = QDateTime::fromString( e.attribute("creationDate"), Qt::ISODate );
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// parse -other- attributes
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if ( e.hasAttribute( "flags" ) )
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d->m_flags = e.attribute( "flags" ).toInt();
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if ( e.hasAttribute( "color" ) )
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d->m_style.setColor( QColor( e.attribute( "color" ) ) );
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if ( e.hasAttribute( "opacity" ) )
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d->m_style.setOpacity( e.attribute( "opacity" ).toDouble() );
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// parse -the-subnodes- (describing Style, Window, Revision(s) structures)
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// Note: all subnodes if present must be 'attributes complete'
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QDomNode eSubNode = e.firstChild();
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while ( eSubNode.isElement() )
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{
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QDomElement ee = eSubNode.toElement();
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eSubNode = eSubNode.nextSibling();
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// parse boundary
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if ( ee.tagName() == "boundary" )
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{
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d->m_boundary=NormalizedRect(ee.attribute( "l" ).toDouble(),
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ee.attribute( "t" ).toDouble(),
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ee.attribute( "r" ).toDouble(),
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ee.attribute( "b" ).toDouble());
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}
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// parse penStyle if not default
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else if ( ee.tagName() == "penStyle" )
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{
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d->m_style.setWidth( ee.attribute( "width" ).toDouble() );
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d->m_style.setLineStyle( (LineStyle)ee.attribute( "style" ).toInt() );
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d->m_style.setXCorners( ee.attribute( "xcr" ).toDouble() );
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d->m_style.setYCorners( ee.attribute( "ycr" ).toDouble() );
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d->m_style.setMarks( ee.attribute( "marks" ).toInt() );
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d->m_style.setSpaces( ee.attribute( "spaces" ).toInt() );
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}
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// parse effectStyle if not default
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else if ( ee.tagName() == "penEffect" )
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{
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d->m_style.setLineEffect( (LineEffect)ee.attribute( "effect" ).toInt() );
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d->m_style.setEffectIntensity( ee.attribute( "intensity" ).toDouble() );
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}
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// parse window if present
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else if ( ee.tagName() == "window" )
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{
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d->m_window.setFlags( ee.attribute( "flags" ).toInt() );
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d->m_window.setTopLeft( NormalizedPoint( ee.attribute( "top" ).toDouble(),
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ee.attribute( "left" ).toDouble() ) );
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d->m_window.setWidth( ee.attribute( "width" ).toInt() );
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d->m_window.setHeight( ee.attribute( "height" ).toInt() );
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d->m_window.setTitle( ee.attribute( "title" ) );
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d->m_window.setSummary( ee.attribute( "summary" ) );
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// parse window subnodes
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QDomNode winNode = ee.firstChild();
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for ( ; winNode.isElement(); winNode = winNode.nextSibling() )
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{
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QDomElement winElement = winNode.toElement();
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if ( winElement.tagName() == "text" )
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d->m_window.setText( winElement.firstChild().toCDATASection().data() );
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}
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}
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}
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// get the [revisions] element of the annotation node
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QDomNode revNode = annNode.firstChild();
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for ( ; revNode.isElement(); revNode = revNode.nextSibling() )
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{
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QDomElement revElement = revNode.toElement();
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if ( revElement.tagName() != "revision" )
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continue;
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// compile the Revision structure crating annotation
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Revision revision;
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revision.setScope( (RevisionScope)revElement.attribute( "revScope" ).toInt() );
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revision.setType( (RevisionType)revElement.attribute( "revType" ).toInt() );
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revision.setAnnotation( AnnotationUtils::createAnnotation( revElement ) );
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// if annotation is valid, add revision to internal list
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if ( revision.annotation() )
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d->m_revisions.append( revision );
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}
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d->m_transformedBoundary = d->m_boundary;
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}
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Annotation::~Annotation()
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{
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delete d_ptr;
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}
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void Annotation::setAuthor( const QString &author )
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{
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Q_D( Annotation );
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d->m_author = author;
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}
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QString Annotation::author() const
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{
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Q_D( const Annotation );
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return d->m_author;
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}
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void Annotation::setContents( const QString &contents )
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{
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Q_D( Annotation );
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d->m_contents = contents;
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}
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QString Annotation::contents() const
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{
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Q_D( const Annotation );
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return d->m_contents;
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}
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void Annotation::setUniqueName( const QString &name )
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{
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Q_D( Annotation );
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d->m_uniqueName = name;
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}
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QString Annotation::uniqueName() const
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{
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Q_D( const Annotation );
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return d->m_uniqueName;
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}
|
|
|
|
void Annotation::setModificationDate( const QDateTime &date )
|
|
{
|
|
Q_D( Annotation );
|
|
d->m_modifyDate = date;
|
|
}
|
|
|
|
QDateTime Annotation::modificationDate() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_modifyDate;
|
|
}
|
|
|
|
void Annotation::setCreationDate( const QDateTime &date )
|
|
{
|
|
Q_D( Annotation );
|
|
d->m_creationDate = date;
|
|
}
|
|
|
|
QDateTime Annotation::creationDate() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_creationDate;
|
|
}
|
|
|
|
void Annotation::setFlags( int flags )
|
|
{
|
|
Q_D( Annotation );
|
|
d->m_flags = flags;
|
|
}
|
|
|
|
int Annotation::flags() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_flags;
|
|
}
|
|
|
|
void Annotation::setBoundingRectangle( const NormalizedRect &rectangle )
|
|
{
|
|
Q_D( Annotation );
|
|
d->m_boundary = rectangle;
|
|
d->resetTransformation();
|
|
if ( d->m_page )
|
|
{
|
|
d->transform( d->m_page->rotationMatrix() );
|
|
}
|
|
}
|
|
|
|
NormalizedRect Annotation::boundingRectangle() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_boundary;
|
|
}
|
|
|
|
NormalizedRect Annotation::transformedBoundingRectangle() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_transformedBoundary;
|
|
}
|
|
|
|
void Annotation::translate( const NormalizedPoint &coord )
|
|
{
|
|
Q_D( Annotation );
|
|
d->translate( coord );
|
|
d->resetTransformation();
|
|
if ( d->m_page )
|
|
{
|
|
d->transform( d->m_page->rotationMatrix() );
|
|
}
|
|
}
|
|
|
|
Annotation::Style & Annotation::style()
|
|
{
|
|
Q_D( Annotation );
|
|
return d->m_style;
|
|
}
|
|
|
|
const Annotation::Style & Annotation::style() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_style;
|
|
}
|
|
|
|
Annotation::Window & Annotation::window()
|
|
{
|
|
Q_D( Annotation );
|
|
return d->m_window;
|
|
}
|
|
|
|
const Annotation::Window & Annotation::window() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_window;
|
|
}
|
|
|
|
QLinkedList< Annotation::Revision > & Annotation::revisions()
|
|
{
|
|
Q_D( Annotation );
|
|
return d->m_revisions;
|
|
}
|
|
|
|
const QLinkedList< Annotation::Revision > & Annotation::revisions() const
|
|
{
|
|
Q_D( const Annotation );
|
|
return d->m_revisions;
|
|
}
|
|
|
|
void Annotation::store( QDomNode & annNode, QDomDocument & document ) const
|
|
{
|
|
Q_D( const Annotation );
|
|
// create [base] element of the annotation node
|
|
QDomElement e = document.createElement( "base" );
|
|
annNode.appendChild( e );
|
|
|
|
// store -contents- attributes
|
|
if ( !d->m_author.isEmpty() )
|
|
e.setAttribute( "author", d->m_author );
|
|
if ( !d->m_contents.isEmpty() )
|
|
e.setAttribute( "contents", d->m_contents );
|
|
if ( !d->m_uniqueName.isEmpty() )
|
|
e.setAttribute( "uniqueName", d->m_uniqueName );
|
|
if ( d->m_modifyDate.isValid() )
|
|
e.setAttribute( "modifyDate", d->m_modifyDate.toString(Qt::ISODate) );
|
|
if ( d->m_creationDate.isValid() )
|
|
e.setAttribute( "creationDate", d->m_creationDate.toString(Qt::ISODate) );
|
|
|
|
// store -other- attributes
|
|
if ( d->m_flags )
|
|
e.setAttribute( "flags", d->m_flags );
|
|
if ( d->m_style.color().isValid() )
|
|
e.setAttribute( "color", d->m_style.color().name() );
|
|
if ( d->m_style.opacity() != 1.0 )
|
|
e.setAttribute( "opacity", d->m_style.opacity() );
|
|
|
|
// Sub-Node-1 - boundary
|
|
QDomElement bE = document.createElement( "boundary" );
|
|
e.appendChild( bE );
|
|
bE.setAttribute( "l", (double)d->m_boundary.left );
|
|
bE.setAttribute( "t", (double)d->m_boundary.top );
|
|
bE.setAttribute( "r", (double)d->m_boundary.right );
|
|
bE.setAttribute( "b", (double)d->m_boundary.bottom );
|
|
|
|
// Sub-Node-2 - penStyle
|
|
if ( d->m_style.width() != 1 || d->m_style.lineStyle() != Solid || d->m_style.xCorners() != 0 ||
|
|
d->m_style.yCorners() != 0.0 || d->m_style.marks() != 3 || d->m_style.spaces() != 0 )
|
|
{
|
|
QDomElement psE = document.createElement( "penStyle" );
|
|
e.appendChild( psE );
|
|
psE.setAttribute( "width", d->m_style.width() );
|
|
psE.setAttribute( "style", (int)d->m_style.lineStyle() );
|
|
psE.setAttribute( "xcr", d->m_style.xCorners() );
|
|
psE.setAttribute( "ycr", d->m_style.yCorners() );
|
|
psE.setAttribute( "marks", d->m_style.marks() );
|
|
psE.setAttribute( "spaces", d->m_style.spaces() );
|
|
}
|
|
|
|
// Sub-Node-3 - penEffect
|
|
if ( d->m_style.lineEffect() != NoEffect || d->m_style.effectIntensity() != 1.0 )
|
|
{
|
|
QDomElement peE = document.createElement( "penEffect" );
|
|
e.appendChild( peE );
|
|
peE.setAttribute( "effect", (int)d->m_style.lineEffect() );
|
|
peE.setAttribute( "intensity", d->m_style.effectIntensity() );
|
|
}
|
|
|
|
// Sub-Node-4 - window
|
|
if ( d->m_window.flags() != -1 || !d->m_window.title().isEmpty() ||
|
|
!d->m_window.summary().isEmpty() || !d->m_window.text().isEmpty() )
|
|
{
|
|
QDomElement wE = document.createElement( "window" );
|
|
e.appendChild( wE );
|
|
wE.setAttribute( "flags", d->m_window.flags() );
|
|
wE.setAttribute( "top", d->m_window.topLeft().x );
|
|
wE.setAttribute( "left", d->m_window.topLeft().y );
|
|
wE.setAttribute( "width", d->m_window.width() );
|
|
wE.setAttribute( "height", d->m_window.height() );
|
|
wE.setAttribute( "title", d->m_window.title() );
|
|
wE.setAttribute( "summary", d->m_window.summary() );
|
|
// store window.text as a subnode, because we need escaped data
|
|
if ( !d->m_window.text().isEmpty() )
|
|
{
|
|
QDomElement escapedText = document.createElement( "text" );
|
|
wE.appendChild( escapedText );
|
|
QDomCDATASection textCData = document.createCDATASection( d->m_window.text() );
|
|
escapedText.appendChild( textCData );
|
|
}
|
|
}
|
|
|
|
// create [revision] element of the annotation node (if any)
|
|
if ( d->m_revisions.isEmpty() )
|
|
return;
|
|
|
|
// add all revisions as children of revisions element
|
|
QLinkedList< Revision >::const_iterator it = d->m_revisions.begin(), end = d->m_revisions.end();
|
|
for ( ; it != end; ++it )
|
|
{
|
|
// create revision element
|
|
const Revision & revision = *it;
|
|
QDomElement r = document.createElement( "revision" );
|
|
annNode.appendChild( r );
|
|
// set element attributes
|
|
r.setAttribute( "revScope", (int)revision.scope() );
|
|
r.setAttribute( "revType", (int)revision.type() );
|
|
// use revision as the annotation element, so fill it up
|
|
AnnotationUtils::storeAnnotation( revision.annotation(), r, document );
|
|
}
|
|
}
|
|
|
|
void AnnotationPrivate::annotationTransform( const QMatrix &matrix )
|
|
{
|
|
resetTransformation();
|
|
transform( matrix );
|
|
}
|
|
|
|
void AnnotationPrivate::transform( const QMatrix &matrix )
|
|
{
|
|
m_transformedBoundary.transform( matrix );
|
|
}
|
|
|
|
void AnnotationPrivate::baseTransform( const QMatrix &matrix )
|
|
{
|
|
m_boundary.transform( matrix );
|
|
}
|
|
|
|
void AnnotationPrivate::resetTransformation()
|
|
{
|
|
m_transformedBoundary = m_boundary;
|
|
}
|
|
|
|
void AnnotationPrivate::translate( const NormalizedPoint &coord )
|
|
{
|
|
m_boundary.left = m_boundary.left + coord.x;
|
|
m_boundary.right = m_boundary.right + coord.x;
|
|
m_boundary.top = m_boundary.top + coord.y;
|
|
m_boundary.bottom = m_boundary.bottom + coord.y;
|
|
}
|
|
|
|
//END Annotation implementation
|
|
|
|
|
|
/** TextAnnotation [Annotation] */
|
|
|
|
class Okular::TextAnnotationPrivate : public Okular::AnnotationPrivate
|
|
{
|
|
public:
|
|
TextAnnotationPrivate()
|
|
: AnnotationPrivate(), m_textType( TextAnnotation::Linked ),
|
|
m_textIcon( "Note" ), m_inplaceAlign( 0 ),
|
|
m_inplaceIntent( TextAnnotation::Unknown )
|
|
{
|
|
}
|
|
|
|
virtual void transform( const QMatrix &matrix );
|
|
virtual void baseTransform( const QMatrix &matrix );
|
|
virtual void resetTransformation();
|
|
virtual void translate( const NormalizedPoint &coord );
|
|
|
|
TextAnnotation::TextType m_textType;
|
|
QString m_textIcon;
|
|
QFont m_textFont;
|
|
int m_inplaceAlign;
|
|
QString m_inplaceText;
|
|
NormalizedPoint m_inplaceCallout[3];
|
|
NormalizedPoint m_transformedInplaceCallout[3];
|
|
TextAnnotation::InplaceIntent m_inplaceIntent;
|
|
};
|
|
|
|
/*
|
|
The default textIcon for text annotation is Note as the PDF Reference says
|
|
*/
|
|
TextAnnotation::TextAnnotation()
|
|
: Annotation( *new TextAnnotationPrivate() )
|
|
{
|
|
}
|
|
|
|
TextAnnotation::TextAnnotation( const QDomNode & node )
|
|
: Annotation( *new TextAnnotationPrivate(), node )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
// loop through the whole children looking for a 'text' element
|
|
QDomNode subNode = node.firstChild();
|
|
while( subNode.isElement() )
|
|
{
|
|
QDomElement e = subNode.toElement();
|
|
subNode = subNode.nextSibling();
|
|
if ( e.tagName() != "text" )
|
|
continue;
|
|
|
|
// parse the attributes
|
|
if ( e.hasAttribute( "type" ) )
|
|
d->m_textType = (TextAnnotation::TextType)e.attribute( "type" ).toInt();
|
|
if ( e.hasAttribute( "icon" ) )
|
|
d->m_textIcon = e.attribute( "icon" );
|
|
if ( e.hasAttribute( "font" ) )
|
|
d->m_textFont.fromString( e.attribute( "font" ) );
|
|
if ( e.hasAttribute( "align" ) )
|
|
d->m_inplaceAlign = e.attribute( "align" ).toInt();
|
|
if ( e.hasAttribute( "intent" ) )
|
|
d->m_inplaceIntent = (TextAnnotation::InplaceIntent)e.attribute( "intent" ).toInt();
|
|
|
|
// parse the subnodes
|
|
QDomNode eSubNode = e.firstChild();
|
|
while ( eSubNode.isElement() )
|
|
{
|
|
QDomElement ee = eSubNode.toElement();
|
|
eSubNode = eSubNode.nextSibling();
|
|
|
|
if ( ee.tagName() == "escapedText" )
|
|
{
|
|
d->m_inplaceText = ee.firstChild().toCDATASection().data();
|
|
}
|
|
else if ( ee.tagName() == "callout" )
|
|
{
|
|
d->m_inplaceCallout[0].x = ee.attribute( "ax" ).toDouble();
|
|
d->m_inplaceCallout[0].y = ee.attribute( "ay" ).toDouble();
|
|
d->m_inplaceCallout[1].x = ee.attribute( "bx" ).toDouble();
|
|
d->m_inplaceCallout[1].y = ee.attribute( "by" ).toDouble();
|
|
d->m_inplaceCallout[2].x = ee.attribute( "cx" ).toDouble();
|
|
d->m_inplaceCallout[2].y = ee.attribute( "cy" ).toDouble();
|
|
}
|
|
}
|
|
|
|
// loading complete
|
|
break;
|
|
}
|
|
|
|
for ( int i = 0; i < 3; ++i )
|
|
d->m_transformedInplaceCallout[i] = d->m_inplaceCallout[i];
|
|
}
|
|
|
|
TextAnnotation::~TextAnnotation()
|
|
{
|
|
}
|
|
|
|
void TextAnnotation::setTextType( TextType textType )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
d->m_textType = textType;
|
|
}
|
|
|
|
TextAnnotation::TextType TextAnnotation::textType() const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
return d->m_textType;
|
|
}
|
|
|
|
void TextAnnotation::setTextIcon( const QString &icon )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
d->m_textIcon = icon;
|
|
}
|
|
|
|
QString TextAnnotation::textIcon() const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
return d->m_textIcon;
|
|
}
|
|
|
|
void TextAnnotation::setTextFont( const QFont &font )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
d->m_textFont = font;
|
|
}
|
|
|
|
QFont TextAnnotation::textFont() const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
return d->m_textFont;
|
|
}
|
|
|
|
void TextAnnotation::setInplaceAlignment( int alignment )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
d->m_inplaceAlign = alignment;
|
|
}
|
|
|
|
int TextAnnotation::inplaceAlignment() const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
return d->m_inplaceAlign;
|
|
}
|
|
|
|
void TextAnnotation::setInplaceText( const QString &text )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
d->m_inplaceText = text;
|
|
}
|
|
|
|
QString TextAnnotation::inplaceText() const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
return d->m_inplaceText;
|
|
}
|
|
|
|
void TextAnnotation::setInplaceCallout( const NormalizedPoint &point, int index )
|
|
{
|
|
if ( index < 0 || index > 2 )
|
|
return;
|
|
|
|
Q_D( TextAnnotation );
|
|
d->m_inplaceCallout[ index ] = point;
|
|
}
|
|
|
|
NormalizedPoint TextAnnotation::inplaceCallout( int index ) const
|
|
{
|
|
if ( index < 0 || index > 2 )
|
|
return NormalizedPoint();
|
|
|
|
Q_D( const TextAnnotation );
|
|
return d->m_inplaceCallout[ index ];
|
|
}
|
|
|
|
NormalizedPoint TextAnnotation::transformedInplaceCallout( int index ) const
|
|
{
|
|
if ( index < 0 || index > 2 )
|
|
return NormalizedPoint();
|
|
|
|
Q_D( const TextAnnotation );
|
|
return d->m_transformedInplaceCallout[ index ];
|
|
}
|
|
|
|
void TextAnnotation::setInplaceIntent( InplaceIntent intent )
|
|
{
|
|
Q_D( TextAnnotation );
|
|
d->m_inplaceIntent = intent;
|
|
}
|
|
|
|
TextAnnotation::InplaceIntent TextAnnotation::inplaceIntent() const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
return d->m_inplaceIntent;
|
|
}
|
|
|
|
Annotation::SubType TextAnnotation::subType() const
|
|
{
|
|
return AText;
|
|
}
|
|
|
|
void TextAnnotation::store( QDomNode & node, QDomDocument & document ) const
|
|
{
|
|
Q_D( const TextAnnotation );
|
|
// recurse to parent objects storing properties
|
|
Annotation::store( node, document );
|
|
|
|
// create [text] element
|
|
QDomElement textElement = document.createElement( "text" );
|
|
node.appendChild( textElement );
|
|
|
|
// store the optional attributes
|
|
if ( d->m_textType != Linked )
|
|
textElement.setAttribute( "type", (int)d->m_textType );
|
|
if ( d->m_textIcon != "Comment" )
|
|
textElement.setAttribute( "icon", d->m_textIcon );
|
|
if ( d->m_textFont != QApplication::font() )
|
|
textElement.setAttribute( "font", d->m_textFont.toString() );
|
|
if ( d->m_inplaceAlign )
|
|
textElement.setAttribute( "align", d->m_inplaceAlign );
|
|
if ( d->m_inplaceIntent != Unknown )
|
|
textElement.setAttribute( "intent", (int)d->m_inplaceIntent );
|
|
|
|
// Sub-Node-1 - escapedText
|
|
if ( !d->m_inplaceText.isEmpty() )
|
|
{
|
|
QDomElement escapedText = document.createElement( "escapedText" );
|
|
textElement.appendChild( escapedText );
|
|
QDomCDATASection textCData = document.createCDATASection( d->m_inplaceText );
|
|
escapedText.appendChild( textCData );
|
|
}
|
|
|
|
// Sub-Node-2 - callout
|
|
if ( d->m_inplaceCallout[0].x != 0.0 )
|
|
{
|
|
QDomElement calloutElement = document.createElement( "callout" );
|
|
textElement.appendChild( calloutElement );
|
|
calloutElement.setAttribute( "ax", d->m_inplaceCallout[0].x );
|
|
calloutElement.setAttribute( "ay", d->m_inplaceCallout[0].y );
|
|
calloutElement.setAttribute( "bx", d->m_inplaceCallout[1].x );
|
|
calloutElement.setAttribute( "by", d->m_inplaceCallout[1].y );
|
|
calloutElement.setAttribute( "cx", d->m_inplaceCallout[2].x );
|
|
calloutElement.setAttribute( "cy", d->m_inplaceCallout[2].y );
|
|
}
|
|
}
|
|
|
|
void TextAnnotationPrivate::transform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::transform( matrix );
|
|
|
|
for ( int i = 0; i < 3; ++i ) {
|
|
m_transformedInplaceCallout[i].transform( matrix );
|
|
}
|
|
}
|
|
|
|
void TextAnnotationPrivate::baseTransform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::baseTransform( matrix );
|
|
|
|
for ( int i = 0; i < 3; ++i ) {
|
|
m_inplaceCallout[i].transform( matrix );
|
|
}
|
|
}
|
|
|
|
void TextAnnotationPrivate::resetTransformation()
|
|
{
|
|
AnnotationPrivate::resetTransformation();
|
|
|
|
for ( int i = 0; i < 3; ++i ) {
|
|
m_transformedInplaceCallout[i] = m_inplaceCallout[i];
|
|
}
|
|
}
|
|
|
|
void TextAnnotationPrivate::translate( const NormalizedPoint &coord )
|
|
{
|
|
AnnotationPrivate::translate( coord );
|
|
|
|
#define ADD_COORD( c1, c2 ) \
|
|
{ \
|
|
c1.x = c1.x + c2.x; \
|
|
c1.y = c1.y + c2.y; \
|
|
}
|
|
ADD_COORD( m_inplaceCallout[0], coord )
|
|
ADD_COORD( m_inplaceCallout[1], coord )
|
|
ADD_COORD( m_inplaceCallout[2], coord )
|
|
#undef ADD_COORD
|
|
}
|
|
|
|
/** LineAnnotation [Annotation] */
|
|
|
|
class Okular::LineAnnotationPrivate : public Okular::AnnotationPrivate
|
|
{
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public:
|
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LineAnnotationPrivate()
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: AnnotationPrivate(),
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m_lineStartStyle( LineAnnotation::None ), m_lineEndStyle( LineAnnotation::None ),
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m_lineClosed( false ), m_lineShowCaption( false ), m_lineLeadingFwdPt( 0 ),
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m_lineLeadingBackPt( 0 ), m_lineIntent( LineAnnotation::Unknown )
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|
{
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}
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|
|
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virtual void transform( const QMatrix &matrix );
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virtual void baseTransform( const QMatrix &matrix );
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virtual void resetTransformation();
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virtual void translate( const NormalizedPoint &coord );
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|
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QLinkedList<NormalizedPoint> m_linePoints;
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QLinkedList<NormalizedPoint> m_transformedLinePoints;
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LineAnnotation::TermStyle m_lineStartStyle;
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LineAnnotation::TermStyle m_lineEndStyle;
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bool m_lineClosed : 1;
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bool m_lineShowCaption : 1;
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QColor m_lineInnerColor;
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double m_lineLeadingFwdPt;
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double m_lineLeadingBackPt;
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LineAnnotation::LineIntent m_lineIntent;
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};
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|
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LineAnnotation::LineAnnotation()
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: Annotation( *new LineAnnotationPrivate() )
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{
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}
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LineAnnotation::LineAnnotation( const QDomNode & node )
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: Annotation( *new LineAnnotationPrivate(), node )
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{
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Q_D( LineAnnotation );
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// loop through the whole children looking for a 'line' element
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QDomNode subNode = node.firstChild();
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while( subNode.isElement() )
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{
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QDomElement e = subNode.toElement();
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subNode = subNode.nextSibling();
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if ( e.tagName() != "line" )
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continue;
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|
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// parse the attributes
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if ( e.hasAttribute( "startStyle" ) )
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d->m_lineStartStyle = (LineAnnotation::TermStyle)e.attribute( "startStyle" ).toInt();
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if ( e.hasAttribute( "endStyle" ) )
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d->m_lineEndStyle = (LineAnnotation::TermStyle)e.attribute( "endStyle" ).toInt();
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if ( e.hasAttribute( "closed" ) )
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d->m_lineClosed = e.attribute( "closed" ).toInt();
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if ( e.hasAttribute( "innerColor" ) )
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d->m_lineInnerColor = QColor( e.attribute( "innerColor" ) );
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if ( e.hasAttribute( "leadFwd" ) )
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d->m_lineLeadingFwdPt = e.attribute( "leadFwd" ).toDouble();
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if ( e.hasAttribute( "leadBack" ) )
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d->m_lineLeadingBackPt = e.attribute( "leadBack" ).toDouble();
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if ( e.hasAttribute( "showCaption" ) )
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d->m_lineShowCaption = e.attribute( "showCaption" ).toInt();
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if ( e.hasAttribute( "intent" ) )
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d->m_lineIntent = (LineAnnotation::LineIntent)e.attribute( "intent" ).toInt();
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// parse all 'point' subnodes
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QDomNode pointNode = e.firstChild();
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while ( pointNode.isElement() )
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{
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QDomElement pe = pointNode.toElement();
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pointNode = pointNode.nextSibling();
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if ( pe.tagName() != "point" )
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continue;
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NormalizedPoint p;
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p.x = pe.attribute( "x", "0.0" ).toDouble();
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p.y = pe.attribute( "y", "0.0" ).toDouble();
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d->m_linePoints.append( p );
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}
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// loading complete
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break;
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}
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d->m_transformedLinePoints = d->m_linePoints;
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}
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LineAnnotation::~LineAnnotation()
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{
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}
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void LineAnnotation::setLinePoints( const QLinkedList<NormalizedPoint> &points )
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{
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Q_D( LineAnnotation );
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d->m_linePoints = points;
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}
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|
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QLinkedList<NormalizedPoint> LineAnnotation::linePoints() const
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{
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Q_D( const LineAnnotation );
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return d->m_linePoints;
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}
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|
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QLinkedList<NormalizedPoint> LineAnnotation::transformedLinePoints() const
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{
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Q_D( const LineAnnotation );
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return d->m_transformedLinePoints;
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}
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|
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void LineAnnotation::setLineStartStyle( TermStyle style )
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{
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Q_D( LineAnnotation );
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d->m_lineStartStyle = style;
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}
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|
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LineAnnotation::TermStyle LineAnnotation::lineStartStyle() const
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{
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Q_D( const LineAnnotation );
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return d->m_lineStartStyle;
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}
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|
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void LineAnnotation::setLineEndStyle( TermStyle style )
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{
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Q_D( LineAnnotation );
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d->m_lineEndStyle = style;
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}
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|
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LineAnnotation::TermStyle LineAnnotation::lineEndStyle() const
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|
{
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Q_D( const LineAnnotation );
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return d->m_lineEndStyle;
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}
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|
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void LineAnnotation::setLineClosed( bool closed )
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{
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Q_D( LineAnnotation );
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d->m_lineClosed = closed;
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}
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|
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bool LineAnnotation::lineClosed() const
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{
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Q_D( const LineAnnotation );
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return d->m_lineClosed;
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}
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|
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void LineAnnotation::setLineInnerColor( const QColor &color )
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{
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Q_D( LineAnnotation );
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d->m_lineInnerColor = color;
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}
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|
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QColor LineAnnotation::lineInnerColor() const
|
|
{
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Q_D( const LineAnnotation );
|
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return d->m_lineInnerColor;
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}
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|
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void LineAnnotation::setLineLeadingForwardPoint( double point )
|
|
{
|
|
Q_D( LineAnnotation );
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d->m_lineLeadingFwdPt = point;
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}
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|
|
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double LineAnnotation::lineLeadingForwardPoint() const
|
|
{
|
|
Q_D( const LineAnnotation );
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return d->m_lineLeadingFwdPt;
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|
}
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|
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void LineAnnotation::setLineLeadingBackwardPoint( double point )
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|
{
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Q_D( LineAnnotation );
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d->m_lineLeadingBackPt = point;
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}
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|
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double LineAnnotation::lineLeadingBackwardPoint() const
|
|
{
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|
Q_D( const LineAnnotation );
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return d->m_lineLeadingBackPt;
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}
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|
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void LineAnnotation::setShowCaption( bool show )
|
|
{
|
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Q_D( LineAnnotation );
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d->m_lineShowCaption = show;
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|
}
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|
|
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bool LineAnnotation::showCaption() const
|
|
{
|
|
Q_D( const LineAnnotation );
|
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return d->m_lineShowCaption;
|
|
}
|
|
|
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void LineAnnotation::setLineIntent( LineIntent intent )
|
|
{
|
|
Q_D( LineAnnotation );
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|
d->m_lineIntent = intent;
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|
}
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|
|
|
LineAnnotation::LineIntent LineAnnotation::lineIntent() const
|
|
{
|
|
Q_D( const LineAnnotation );
|
|
return d->m_lineIntent;
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|
}
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|
|
|
Annotation::SubType LineAnnotation::subType() const
|
|
{
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|
return ALine;
|
|
}
|
|
|
|
void LineAnnotation::store( QDomNode & node, QDomDocument & document ) const
|
|
{
|
|
Q_D( const LineAnnotation );
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|
// recurse to parent objects storing properties
|
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Annotation::store( node, document );
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|
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|
// create [line] element
|
|
QDomElement lineElement = document.createElement( "line" );
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node.appendChild( lineElement );
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// store the attributes
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|
if ( d->m_lineStartStyle != None )
|
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lineElement.setAttribute( "startStyle", (int)d->m_lineStartStyle );
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|
if ( d->m_lineEndStyle != None )
|
|
lineElement.setAttribute( "endStyle", (int)d->m_lineEndStyle );
|
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if ( d->m_lineClosed )
|
|
lineElement.setAttribute( "closed", d->m_lineClosed );
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if ( d->m_lineInnerColor.isValid() )
|
|
lineElement.setAttribute( "innerColor", d->m_lineInnerColor.name() );
|
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if ( d->m_lineLeadingFwdPt != 0.0 )
|
|
lineElement.setAttribute( "leadFwd", d->m_lineLeadingFwdPt );
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if ( d->m_lineLeadingBackPt != 0.0 )
|
|
lineElement.setAttribute( "leadBack", d->m_lineLeadingBackPt );
|
|
if ( d->m_lineShowCaption )
|
|
lineElement.setAttribute( "showCaption", d->m_lineShowCaption );
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|
if ( d->m_lineIntent != Unknown )
|
|
lineElement.setAttribute( "intent", d->m_lineIntent );
|
|
|
|
// append the list of points
|
|
int points = d->m_linePoints.count();
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|
if ( points > 1 )
|
|
{
|
|
QLinkedList<NormalizedPoint>::const_iterator it = d->m_linePoints.begin(), end = d->m_linePoints.end();
|
|
while ( it != end )
|
|
{
|
|
const NormalizedPoint & p = *it;
|
|
QDomElement pElement = document.createElement( "point" );
|
|
lineElement.appendChild( pElement );
|
|
pElement.setAttribute( "x", p.x );
|
|
pElement.setAttribute( "y", p.y );
|
|
it++; //to avoid loop
|
|
}
|
|
}
|
|
}
|
|
|
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void LineAnnotationPrivate::transform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::transform( matrix );
|
|
|
|
QMutableLinkedListIterator<NormalizedPoint> it( m_transformedLinePoints );
|
|
while ( it.hasNext() )
|
|
it.next().transform( matrix );
|
|
}
|
|
|
|
void LineAnnotationPrivate::baseTransform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::baseTransform( matrix );
|
|
|
|
QMutableLinkedListIterator<NormalizedPoint> it( m_linePoints );
|
|
while ( it.hasNext() )
|
|
it.next().transform( matrix );
|
|
}
|
|
|
|
void LineAnnotationPrivate::resetTransformation()
|
|
{
|
|
AnnotationPrivate::resetTransformation();
|
|
|
|
m_transformedLinePoints = m_linePoints;
|
|
}
|
|
|
|
void LineAnnotationPrivate::translate( const NormalizedPoint &coord )
|
|
{
|
|
AnnotationPrivate::translate( coord );
|
|
|
|
QMutableLinkedListIterator<NormalizedPoint> it( m_linePoints );
|
|
while ( it.hasNext() )
|
|
{
|
|
NormalizedPoint& p = it.next();
|
|
p.x = p.x + coord.x;
|
|
p.y = p.y + coord.y;
|
|
}
|
|
}
|
|
|
|
/** GeomAnnotation [Annotation] */
|
|
|
|
class Okular::GeomAnnotationPrivate : public Okular::AnnotationPrivate
|
|
{
|
|
public:
|
|
GeomAnnotationPrivate()
|
|
: AnnotationPrivate(), m_geomType( GeomAnnotation::InscribedSquare ),
|
|
m_geomWidthPt( 18 )
|
|
{
|
|
}
|
|
|
|
GeomAnnotation::GeomType m_geomType;
|
|
QColor m_geomInnerColor;
|
|
int m_geomWidthPt;
|
|
};
|
|
|
|
GeomAnnotation::GeomAnnotation()
|
|
: Annotation( *new GeomAnnotationPrivate() )
|
|
{
|
|
}
|
|
|
|
GeomAnnotation::GeomAnnotation( const QDomNode & node )
|
|
: Annotation( *new GeomAnnotationPrivate(), node )
|
|
{
|
|
Q_D( GeomAnnotation );
|
|
// loop through the whole children looking for a 'geom' element
|
|
QDomNode subNode = node.firstChild();
|
|
while( subNode.isElement() )
|
|
{
|
|
QDomElement e = subNode.toElement();
|
|
subNode = subNode.nextSibling();
|
|
if ( e.tagName() != "geom" )
|
|
continue;
|
|
|
|
// parse the attributes
|
|
if ( e.hasAttribute( "type" ) )
|
|
d->m_geomType = (GeomAnnotation::GeomType)e.attribute( "type" ).toInt();
|
|
if ( e.hasAttribute( "color" ) )
|
|
d->m_geomInnerColor = QColor( e.attribute( "color" ) );
|
|
if ( e.hasAttribute( "width" ) )
|
|
d->m_geomWidthPt = e.attribute( "width" ).toInt();
|
|
|
|
// loading complete
|
|
break;
|
|
}
|
|
}
|
|
|
|
GeomAnnotation::~GeomAnnotation()
|
|
{
|
|
}
|
|
|
|
void GeomAnnotation::setGeometricalType( GeomType type )
|
|
{
|
|
Q_D( GeomAnnotation );
|
|
d->m_geomType = type;
|
|
}
|
|
|
|
GeomAnnotation::GeomType GeomAnnotation::geometricalType() const
|
|
{
|
|
Q_D( const GeomAnnotation );
|
|
return d->m_geomType;
|
|
}
|
|
|
|
void GeomAnnotation::setGeometricalInnerColor( const QColor &color )
|
|
{
|
|
Q_D( GeomAnnotation );
|
|
d->m_geomInnerColor = color;
|
|
}
|
|
|
|
QColor GeomAnnotation::geometricalInnerColor() const
|
|
{
|
|
Q_D( const GeomAnnotation );
|
|
return d->m_geomInnerColor;
|
|
}
|
|
|
|
void GeomAnnotation::setGeometricalPointWidth( int width )
|
|
{
|
|
Q_D( GeomAnnotation );
|
|
d->m_geomWidthPt = width;
|
|
}
|
|
|
|
int GeomAnnotation::geometricalPointWidth() const
|
|
{
|
|
Q_D( const GeomAnnotation );
|
|
return d->m_geomWidthPt;
|
|
}
|
|
|
|
Annotation::SubType GeomAnnotation::subType() const
|
|
{
|
|
return AGeom;
|
|
}
|
|
|
|
void GeomAnnotation::store( QDomNode & node, QDomDocument & document ) const
|
|
{
|
|
Q_D( const GeomAnnotation );
|
|
// recurse to parent objects storing properties
|
|
Annotation::store( node, document );
|
|
|
|
// create [geom] element
|
|
QDomElement geomElement = document.createElement( "geom" );
|
|
node.appendChild( geomElement );
|
|
|
|
// append the optional attributes
|
|
if ( d->m_geomType != InscribedSquare )
|
|
geomElement.setAttribute( "type", (int)d->m_geomType );
|
|
if ( d->m_geomInnerColor.isValid() )
|
|
geomElement.setAttribute( "color", d->m_geomInnerColor.name() );
|
|
if ( d->m_geomWidthPt != 18 )
|
|
geomElement.setAttribute( "width", d->m_geomWidthPt );
|
|
}
|
|
|
|
/** HighlightAnnotation [Annotation] */
|
|
|
|
class HighlightAnnotation::Quad::Private
|
|
{
|
|
public:
|
|
Private()
|
|
{
|
|
}
|
|
|
|
NormalizedPoint m_points[4];
|
|
NormalizedPoint m_transformedPoints[4];
|
|
bool m_capStart : 1;
|
|
bool m_capEnd : 1;
|
|
double m_feather;
|
|
};
|
|
|
|
HighlightAnnotation::Quad::Quad()
|
|
: d( new Private )
|
|
{
|
|
}
|
|
|
|
HighlightAnnotation::Quad::~Quad()
|
|
{
|
|
delete d;
|
|
}
|
|
|
|
HighlightAnnotation::Quad::Quad( const Quad &other )
|
|
: d( new Private )
|
|
{
|
|
*d = *other.d;
|
|
}
|
|
|
|
HighlightAnnotation::Quad& HighlightAnnotation::Quad::operator=( const Quad &other )
|
|
{
|
|
if ( this != &other )
|
|
*d = *other.d;
|
|
|
|
return *this;
|
|
}
|
|
|
|
void HighlightAnnotation::Quad::setPoint( const NormalizedPoint &point, int index )
|
|
{
|
|
if ( index < 0 || index > 3 )
|
|
return;
|
|
|
|
d->m_points[ index ] = point;
|
|
}
|
|
|
|
NormalizedPoint HighlightAnnotation::Quad::point( int index ) const
|
|
{
|
|
if ( index < 0 || index > 3 )
|
|
return NormalizedPoint();
|
|
|
|
return d->m_points[ index ];
|
|
}
|
|
|
|
NormalizedPoint HighlightAnnotation::Quad::transformedPoint( int index ) const
|
|
{
|
|
if ( index < 0 || index > 3 )
|
|
return NormalizedPoint();
|
|
|
|
return d->m_transformedPoints[ index ];
|
|
}
|
|
|
|
void HighlightAnnotation::Quad::setCapStart( bool value )
|
|
{
|
|
d->m_capStart = value;
|
|
}
|
|
|
|
bool HighlightAnnotation::Quad::capStart() const
|
|
{
|
|
return d->m_capStart;
|
|
}
|
|
|
|
void HighlightAnnotation::Quad::setCapEnd( bool value )
|
|
{
|
|
d->m_capEnd = value;
|
|
}
|
|
|
|
bool HighlightAnnotation::Quad::capEnd() const
|
|
{
|
|
return d->m_capEnd;
|
|
}
|
|
|
|
void HighlightAnnotation::Quad::setFeather( double width )
|
|
{
|
|
d->m_feather = width;
|
|
}
|
|
|
|
double HighlightAnnotation::Quad::feather() const
|
|
{
|
|
return d->m_feather;
|
|
}
|
|
|
|
void HighlightAnnotation::Quad::transform( const QMatrix &matrix )
|
|
{
|
|
for ( int i = 0; i < 4; ++i ) {
|
|
d->m_transformedPoints[ i ] = d->m_points[ i ];
|
|
d->m_transformedPoints[ i ].transform( matrix );
|
|
}
|
|
}
|
|
|
|
|
|
class Okular::HighlightAnnotationPrivate : public Okular::AnnotationPrivate
|
|
{
|
|
public:
|
|
HighlightAnnotationPrivate()
|
|
: AnnotationPrivate(), m_highlightType( HighlightAnnotation::Highlight )
|
|
{
|
|
}
|
|
|
|
virtual void transform( const QMatrix &matrix );
|
|
virtual void baseTransform( const QMatrix &matrix );
|
|
|
|
HighlightAnnotation::HighlightType m_highlightType;
|
|
QList< HighlightAnnotation::Quad > m_highlightQuads;
|
|
};
|
|
|
|
HighlightAnnotation::HighlightAnnotation()
|
|
: Annotation( *new HighlightAnnotationPrivate() )
|
|
{
|
|
}
|
|
|
|
HighlightAnnotation::HighlightAnnotation( const QDomNode & node )
|
|
: Annotation( *new HighlightAnnotationPrivate(), node )
|
|
{
|
|
Q_D( HighlightAnnotation );
|
|
// loop through the whole children looking for a 'hl' element
|
|
QDomNode subNode = node.firstChild();
|
|
while( subNode.isElement() )
|
|
{
|
|
QDomElement e = subNode.toElement();
|
|
subNode = subNode.nextSibling();
|
|
if ( e.tagName() != "hl" )
|
|
continue;
|
|
|
|
// parse the attributes
|
|
if ( e.hasAttribute( "type" ) )
|
|
d->m_highlightType = (HighlightAnnotation::HighlightType)e.attribute( "type" ).toInt();
|
|
|
|
// parse all 'quad' subnodes
|
|
QDomNode quadNode = e.firstChild();
|
|
for ( ; quadNode.isElement(); quadNode = quadNode.nextSibling() )
|
|
{
|
|
QDomElement qe = quadNode.toElement();
|
|
if ( qe.tagName() != "quad" )
|
|
continue;
|
|
|
|
HighlightAnnotation::Quad q;
|
|
q.setPoint( NormalizedPoint( qe.attribute( "ax", "0.0" ).toDouble(), qe.attribute( "ay", "0.0" ).toDouble() ), 0 );
|
|
q.setPoint( NormalizedPoint( qe.attribute( "bx", "0.0" ).toDouble(), qe.attribute( "by", "0.0" ).toDouble() ), 1 );
|
|
q.setPoint( NormalizedPoint( qe.attribute( "cx", "0.0" ).toDouble(), qe.attribute( "cy", "0.0" ).toDouble() ), 2 );
|
|
q.setPoint( NormalizedPoint( qe.attribute( "dx", "0.0" ).toDouble(), qe.attribute( "dy", "0.0" ).toDouble() ), 3 );
|
|
q.setCapStart( qe.hasAttribute( "start" ) );
|
|
q.setCapEnd( qe.hasAttribute( "end" ) );
|
|
q.setFeather( qe.attribute( "feather", "0.1" ).toDouble() );
|
|
|
|
q.transform( QMatrix() );
|
|
|
|
d->m_highlightQuads.append( q );
|
|
}
|
|
|
|
// loading complete
|
|
break;
|
|
}
|
|
}
|
|
|
|
HighlightAnnotation::~HighlightAnnotation()
|
|
{
|
|
}
|
|
|
|
void HighlightAnnotation::setHighlightType( HighlightType type )
|
|
{
|
|
Q_D( HighlightAnnotation );
|
|
d->m_highlightType = type;
|
|
}
|
|
|
|
HighlightAnnotation::HighlightType HighlightAnnotation::highlightType() const
|
|
{
|
|
Q_D( const HighlightAnnotation );
|
|
return d->m_highlightType;
|
|
}
|
|
|
|
QList< HighlightAnnotation::Quad > & HighlightAnnotation::highlightQuads()
|
|
{
|
|
Q_D( HighlightAnnotation );
|
|
return d->m_highlightQuads;
|
|
}
|
|
|
|
void HighlightAnnotation::store( QDomNode & node, QDomDocument & document ) const
|
|
{
|
|
Q_D( const HighlightAnnotation );
|
|
// recurse to parent objects storing properties
|
|
Annotation::store( node, document );
|
|
|
|
// create [hl] element
|
|
QDomElement hlElement = document.createElement( "hl" );
|
|
node.appendChild( hlElement );
|
|
|
|
// append the optional attributes
|
|
if ( d->m_highlightType != Highlight )
|
|
hlElement.setAttribute( "type", (int)d->m_highlightType );
|
|
if ( d->m_highlightQuads.count() < 1 )
|
|
return;
|
|
// append highlight quads, all children describe quads
|
|
QList< Quad >::const_iterator it = d->m_highlightQuads.begin(), end = d->m_highlightQuads.end();
|
|
for ( ; it != end; ++it )
|
|
{
|
|
QDomElement quadElement = document.createElement( "quad" );
|
|
hlElement.appendChild( quadElement );
|
|
const Quad & q = *it;
|
|
quadElement.setAttribute( "ax", q.point( 0 ).x );
|
|
quadElement.setAttribute( "ay", q.point( 0 ).y );
|
|
quadElement.setAttribute( "bx", q.point( 1 ).x );
|
|
quadElement.setAttribute( "by", q.point( 1 ).y );
|
|
quadElement.setAttribute( "cx", q.point( 2 ).x );
|
|
quadElement.setAttribute( "cy", q.point( 2 ).y );
|
|
quadElement.setAttribute( "dx", q.point( 3 ).x );
|
|
quadElement.setAttribute( "dy", q.point( 3 ).y );
|
|
if ( q.capStart() )
|
|
quadElement.setAttribute( "start", 1 );
|
|
if ( q.capEnd() )
|
|
quadElement.setAttribute( "end", 1 );
|
|
quadElement.setAttribute( "feather", q.feather() );
|
|
}
|
|
}
|
|
|
|
Annotation::SubType HighlightAnnotation::subType() const
|
|
{
|
|
return AHighlight;
|
|
}
|
|
|
|
void HighlightAnnotationPrivate::transform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::transform( matrix );
|
|
|
|
QMutableListIterator<HighlightAnnotation::Quad> it( m_highlightQuads );
|
|
while ( it.hasNext() )
|
|
it.next().transform( matrix );
|
|
}
|
|
|
|
void HighlightAnnotationPrivate::baseTransform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::baseTransform( matrix );
|
|
|
|
QMutableListIterator<HighlightAnnotation::Quad> it( m_highlightQuads );
|
|
while ( it.hasNext() )
|
|
it.next().transform( matrix );
|
|
}
|
|
|
|
/** StampAnnotation [Annotation] */
|
|
|
|
class Okular::StampAnnotationPrivate : public Okular::AnnotationPrivate
|
|
{
|
|
public:
|
|
StampAnnotationPrivate()
|
|
: AnnotationPrivate(), m_stampIconName( "Draft" )
|
|
{
|
|
}
|
|
|
|
QString m_stampIconName;
|
|
};
|
|
|
|
StampAnnotation::StampAnnotation()
|
|
: Annotation( *new StampAnnotationPrivate() )
|
|
{
|
|
}
|
|
|
|
StampAnnotation::StampAnnotation( const QDomNode & node )
|
|
: Annotation( *new StampAnnotationPrivate(), node )
|
|
{
|
|
Q_D( StampAnnotation );
|
|
// loop through the whole children looking for a 'stamp' element
|
|
QDomNode subNode = node.firstChild();
|
|
while( subNode.isElement() )
|
|
{
|
|
QDomElement e = subNode.toElement();
|
|
subNode = subNode.nextSibling();
|
|
if ( e.tagName() != "stamp" )
|
|
continue;
|
|
|
|
// parse the attributes
|
|
if ( e.hasAttribute( "icon" ) )
|
|
d->m_stampIconName = e.attribute( "icon" );
|
|
|
|
// loading complete
|
|
break;
|
|
}
|
|
}
|
|
|
|
StampAnnotation::~StampAnnotation()
|
|
{
|
|
}
|
|
|
|
void StampAnnotation::setStampIconName( const QString &name )
|
|
{
|
|
Q_D( StampAnnotation );
|
|
d->m_stampIconName = name;
|
|
}
|
|
|
|
QString StampAnnotation::stampIconName() const
|
|
{
|
|
Q_D( const StampAnnotation );
|
|
return d->m_stampIconName;
|
|
}
|
|
|
|
Annotation::SubType StampAnnotation::subType() const
|
|
{
|
|
return AStamp;
|
|
}
|
|
|
|
void StampAnnotation::store( QDomNode & node, QDomDocument & document ) const
|
|
{
|
|
Q_D( const StampAnnotation );
|
|
// recurse to parent objects storing properties
|
|
Annotation::store( node, document );
|
|
|
|
// create [stamp] element
|
|
QDomElement stampElement = document.createElement( "stamp" );
|
|
node.appendChild( stampElement );
|
|
|
|
// append the optional attributes
|
|
if ( d->m_stampIconName != "Draft" )
|
|
stampElement.setAttribute( "icon", d->m_stampIconName );
|
|
}
|
|
|
|
/** InkAnnotation [Annotation] */
|
|
|
|
class Okular::InkAnnotationPrivate : public Okular::AnnotationPrivate
|
|
{
|
|
public:
|
|
InkAnnotationPrivate()
|
|
: AnnotationPrivate()
|
|
{
|
|
}
|
|
|
|
virtual void transform( const QMatrix &matrix );
|
|
virtual void baseTransform( const QMatrix &matrix );
|
|
virtual void resetTransformation();
|
|
virtual void translate( const NormalizedPoint &coord );
|
|
|
|
QList< QLinkedList<NormalizedPoint> > m_inkPaths;
|
|
QList< QLinkedList<NormalizedPoint> > m_transformedInkPaths;
|
|
};
|
|
|
|
InkAnnotation::InkAnnotation()
|
|
: Annotation( *new InkAnnotationPrivate() )
|
|
{
|
|
}
|
|
|
|
InkAnnotation::InkAnnotation( const QDomNode & node )
|
|
: Annotation( *new InkAnnotationPrivate(), node )
|
|
{
|
|
Q_D( InkAnnotation );
|
|
// loop through the whole children looking for a 'ink' element
|
|
QDomNode subNode = node.firstChild();
|
|
while( subNode.isElement() )
|
|
{
|
|
QDomElement e = subNode.toElement();
|
|
subNode = subNode.nextSibling();
|
|
if ( e.tagName() != "ink" )
|
|
continue;
|
|
|
|
// parse the 'path' subnodes
|
|
QDomNode pathNode = e.firstChild();
|
|
while ( pathNode.isElement() )
|
|
{
|
|
QDomElement pathElement = pathNode.toElement();
|
|
pathNode = pathNode.nextSibling();
|
|
|
|
if ( pathElement.tagName() != "path" )
|
|
continue;
|
|
|
|
// build each path parsing 'point' subnodes
|
|
QLinkedList<NormalizedPoint> path;
|
|
QDomNode pointNode = pathElement.firstChild();
|
|
while ( pointNode.isElement() )
|
|
{
|
|
QDomElement pointElement = pointNode.toElement();
|
|
pointNode = pointNode.nextSibling();
|
|
|
|
if ( pointElement.tagName() != "point" )
|
|
continue;
|
|
|
|
NormalizedPoint p;
|
|
p.x = pointElement.attribute( "x", "0.0" ).toDouble();
|
|
p.y = pointElement.attribute( "y", "0.0" ).toDouble();
|
|
path.append( p );
|
|
}
|
|
|
|
// add the path to the path list if it contains at least 2 nodes
|
|
if ( path.count() >= 2 )
|
|
d->m_inkPaths.append( path );
|
|
}
|
|
|
|
// loading complete
|
|
break;
|
|
}
|
|
|
|
d->m_transformedInkPaths = d->m_inkPaths;
|
|
}
|
|
|
|
InkAnnotation::~InkAnnotation()
|
|
{
|
|
}
|
|
|
|
void InkAnnotation::setInkPaths( const QList< QLinkedList<NormalizedPoint> > &paths )
|
|
{
|
|
Q_D( InkAnnotation );
|
|
d->m_inkPaths = paths;
|
|
}
|
|
|
|
QList< QLinkedList<NormalizedPoint> > InkAnnotation::inkPaths() const
|
|
{
|
|
Q_D( const InkAnnotation );
|
|
return d->m_inkPaths;
|
|
}
|
|
|
|
QList< QLinkedList<NormalizedPoint> > InkAnnotation::transformedInkPaths() const
|
|
{
|
|
Q_D( const InkAnnotation );
|
|
return d->m_transformedInkPaths;
|
|
}
|
|
|
|
Annotation::SubType InkAnnotation::subType() const
|
|
{
|
|
return AInk;
|
|
}
|
|
|
|
void InkAnnotation::store( QDomNode & node, QDomDocument & document ) const
|
|
{
|
|
Q_D( const InkAnnotation );
|
|
// recurse to parent objects storing properties
|
|
Annotation::store( node, document );
|
|
|
|
// create [ink] element
|
|
QDomElement inkElement = document.createElement( "ink" );
|
|
node.appendChild( inkElement );
|
|
|
|
// append the optional attributes
|
|
if ( d->m_inkPaths.count() < 1 )
|
|
return;
|
|
|
|
QList< QLinkedList<NormalizedPoint> >::const_iterator pIt = d->m_inkPaths.begin(), pEnd = d->m_inkPaths.end();
|
|
for ( ; pIt != pEnd; ++pIt )
|
|
{
|
|
QDomElement pathElement = document.createElement( "path" );
|
|
inkElement.appendChild( pathElement );
|
|
const QLinkedList<NormalizedPoint> & path = *pIt;
|
|
QLinkedList<NormalizedPoint>::const_iterator iIt = path.begin(), iEnd = path.end();
|
|
for ( ; iIt != iEnd; ++iIt )
|
|
{
|
|
const NormalizedPoint & point = *iIt;
|
|
QDomElement pointElement = document.createElement( "point" );
|
|
pathElement.appendChild( pointElement );
|
|
pointElement.setAttribute( "x", point.x );
|
|
pointElement.setAttribute( "y", point.y );
|
|
}
|
|
}
|
|
}
|
|
|
|
void InkAnnotationPrivate::transform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::transform( matrix );
|
|
|
|
for ( int i = 0; i < m_transformedInkPaths.count(); ++i )
|
|
{
|
|
QMutableLinkedListIterator<NormalizedPoint> it( m_transformedInkPaths[ i ] );
|
|
while ( it.hasNext() )
|
|
it.next().transform( matrix );
|
|
}
|
|
}
|
|
|
|
void InkAnnotationPrivate::baseTransform( const QMatrix &matrix )
|
|
{
|
|
AnnotationPrivate::baseTransform( matrix );
|
|
|
|
for ( int i = 0; i < m_inkPaths.count(); ++i )
|
|
{
|
|
QMutableLinkedListIterator<NormalizedPoint> it( m_inkPaths[ i ] );
|
|
while ( it.hasNext() )
|
|
it.next().transform( matrix );
|
|
}
|
|
}
|
|
|
|
void InkAnnotationPrivate::resetTransformation()
|
|
{
|
|
AnnotationPrivate::resetTransformation();
|
|
|
|
m_transformedInkPaths = m_inkPaths;
|
|
}
|
|
|
|
void InkAnnotationPrivate::translate( const NormalizedPoint &coord )
|
|
{
|
|
AnnotationPrivate::translate( coord );
|
|
|
|
for ( int i = 0; i < m_inkPaths.count(); ++i )
|
|
{
|
|
QMutableLinkedListIterator<NormalizedPoint> it( m_inkPaths[ i ] );
|
|
while ( it.hasNext() )
|
|
{
|
|
NormalizedPoint& p = it.next();
|
|
p.x = p.x + coord.x;
|
|
p.y = p.y + coord.y;
|
|
}
|
|
}
|
|
}
|