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0001 /* This file is part of the KDE project
0002  * Copyright (C) 2009 Thomas Zander <zander@kde.org>
0003  * Copyright (C) 2010 Boudewijn Rempt <boud@kogmbh.com>
0004  *
0005  * This library is free software; you can redistribute it and/or
0006  * modify it under the terms of the GNU Library General Public
0007  * License as published by the Free Software Foundation; either
0008  * version 2 of the License, or (at your option) any later version.
0009  *
0010  * This library is distributed in the hope that it will be useful,
0011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0013  * Library General Public License for more details.
0014  *
0015  * You should have received a copy of the GNU Library General Public License
0016  * along with this library; see the file COPYING.LIB.  If not, write to
0017  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0018  * Boston, MA 02110-1301, USA.
0019 */
0020 #ifndef KOSHAPEPRIVATE_H
0021 #define KOSHAPEPRIVATE_H
0022 
0023 #include "KoShape.h"
0024 
0025 #include <QPoint>
0026 #include <QPaintDevice>
0027 #include <QTransform>
0028 
0029 #include <KoCanvasBase.h>
0030 
0031 class KoBorder;
0032 
0033 
0034 class KoShapePrivate
0035 {
0036 public:
0037     explicit KoShapePrivate(KoShape *shape);
0038     virtual ~KoShapePrivate();
0039     /**
0040      * Notify the shape that a change was done. To be used by inheriting shapes.
0041      * @param type the change type
0042      */
0043     void shapeChanged(KoShape::ChangeType type);
0044 
0045     void addShapeManager(KoShapeManager *manager);
0046     void removeShapeManager(KoShapeManager *manager);
0047 
0048     /**
0049      * Fills the style stack and returns the value of the given style property (e.g fill, stroke).
0050      */
0051     static QString getStyleProperty(const char *property, KoShapeLoadingContext &context);
0052 
0053     /// Loads the shadow style
0054     KoShapeShadow *loadOdfShadow(KoShapeLoadingContext &context) const;
0055 
0056     // Loads the border style.
0057     KoBorder *loadOdfBorder(KoShapeLoadingContext &context) const;
0058 
0059     /// calls update on the shape where the stroke is.
0060     void updateStroke();
0061 
0062     // Members
0063 
0064     KoShape *q_ptr;             // Points the shape that owns this class.
0065 
0066     mutable QSizeF size; // size in pt
0067     QString shapeId;
0068     QString name; ///< the shapes names
0069 
0070     QTransform localMatrix; ///< the shapes local transformation matrix
0071 
0072     KoConnectionPoints connectors; ///< glue point id to data mapping
0073 
0074     KoShapeContainer *parent;
0075     QSet<KoShapeManager *> shapeManagers;
0076     QSet<KoShape *> toolDelegates;
0077     KoShapeUserData *userData;
0078     KoShapeApplicationData *appData;
0079     KoShapeStrokeModel *stroke; ///< points to a stroke, or 0 if there is no stroke
0080     QSharedPointer<KoShapeBackground> fill; ///< Stands for the background color / fill etc.
0081     QList<KoShape*> dependees; ///< list of shape dependent on this shape
0082     KoShapeShadow * shadow; ///< the current shape shadow
0083     KoBorder *border; ///< the current shape border
0084     KoClipPath * clipPath; ///< the current clip path
0085     QMap<QString, QString> additionalAttributes;
0086     QMap<QByteArray, QString> additionalStyleAttributes;
0087     QSet<KoEventAction *> eventActions; ///< list of event actions the shape has
0088     KoFilterEffectStack *filterEffectStack; ///< stack of filter effects applied to the shape
0089     qreal transparency; ///< the shapes transparency
0090     QString hyperLink; //hyperlink for this shape
0091 
0092     static const int MaxZIndex = 32767;
0093     int zIndex : 16; // keep maxZIndex in sync!
0094     int runThrough : 16;
0095     int visible : 1;
0096     int printable : 1;
0097     int keepAspect : 1;
0098     int detectCollision : 1;
0099 
0100     KoShape::TextRunAroundSide textRunAroundSide;
0101     qreal textRunAroundDistanceLeft;
0102     qreal textRunAroundDistanceTop;
0103     qreal textRunAroundDistanceRight;
0104     qreal textRunAroundDistanceBottom;
0105     qreal textRunAroundThreshold;
0106     KoShape::TextRunAroundContour textRunAroundContour;
0107     KoShapeAnchor *anchor;
0108     qreal minimumHeight;
0109 
0110     /// Convert connection point position from shape coordinates, taking alignment into account
0111     void convertFromShapeCoordinates(KoConnectionPoint &point, const QSizeF &shapeSize) const;
0112 
0113     /// Convert connection point position to shape coordinates, taking alignment into account
0114     void convertToShapeCoordinates(KoConnectionPoint &point, const QSizeF &shapeSize) const;
0115 
0116     KoShape::AllowedInteractions allowedInteractions;
0117 
0118     Q_DECLARE_PUBLIC(KoShape)
0119 };
0120 
0121 #endif