initial import

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+/************************************************************************
+ * $Id: imagecutout.h 661 2011-04-05 13:16:53Z elzubeir $
+ *
+ * ------------
+ * Description:
+ * ------------
+ *
+ * (C) Copyright 2009-2011 ALLCONTENT. All rights reserved.
+ *
+ * -----------------
+ * Revision Details:    (Updated by Revision Control System)
+ * -----------------
+ *  $Date: 2011-04-05 17:16:53 +0400 (Tue, 05 Apr 2011) $
+ *  $Author: elzubeir $
+ *  $Revision: 661 $
+ *  $HeadURL: file:///opt/svn/socialhose/trunk/app/ClippingStation/imagecutout.h $
+ *
+ ************************************************************************/
+
+#ifndef IMAGECUTOUT_H
+#define IMAGECUTOUT_H
+
+#include <QGraphicsPolygonItem>
+#include <QGraphicsSimpleTextItem>
+#include <QKeyEvent>
+#include <QtDebug>
+
+
+#include "constants.h"
+
+class ImageCutout : public QGraphicsPolygonItem
+{
+public:
+
+    //! \fn ImageCutout()
+    //!     constructor
+    //! \param[in] id: of the cutout
+    //! \param[in] selectionRect: the selection rectangle
+    //! \param[in] roation: the rotation angle;
+    //! \param[in] type of the created selection, image, title or body
+    //! \param[in] mode of the selection
+    //! \author elzubeir
+    ImageCutout(int id, const QPolygonF & selectionRect, qreal rotationAngle, QString pagename, SELECTION_AREA_TYPE selectionType, SELECTION_MODE mode = SELECT, QGraphicsItem * parent = 0); ///< ctor
+
+    //! \fn ~ImageCutout()
+    //!     destructor
+    //! \author elzubeir
+    virtual ~ImageCutout(); ///< dtor
+
+    //! \fn operator ==()
+    //!     assignment operator
+    //! \author elzubeir
+    bool operator == (const ImageCutout & cutout);
+
+    //! \fn paint()
+    //!     override the paints function
+    //! \author elzubeir
+    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
+
+    //! \fn id()
+    //!     returns the id of the cutout
+    //! \author elzubeir
+    int     id();
+
+    //! \fn order()
+    //!     returns the order of the cutout
+    //! \author elzubeir
+    int     order();
+
+    //! \fn pageName()
+    //!     returns the page name of the cutout
+    //! \author elzubeir
+    QString pageName();
+
+    //! \fn pageName()
+    //!     returns the number in the page name of the cutout
+    //! \author elzubeir
+    int     pageNumber();
+
+    //! \fn sectionNumber()
+    //!     returns the section id of the cutout
+    //! \author elzubeir
+    int     sectionNumber();
+
+    //! \fn areaType()
+    //!     returns the area type of the cutout
+    //! \author elzubeir
+    int     areaType();
+
+    //! \fn setScreenshot()
+    //!     is this is a screen-shot mode
+    //! \param[in] screenshot value to check if a screen shot mode or not
+    //! \author elzubeir
+    void    setScreenshot(bool screenshot = false);
+
+    //! \fn setMode()
+    //!     set the seletion mode of the cutout
+    //! \param[in] selectiom mode type
+    //! \author elzubeir
+    void    setMode(SELECTION_MODE mode);
+
+    //! \fn boundingRect()
+    //!     the bounding rectangle of the item
+    //! \returns the bounding rectangle of the item
+    //! \author elzubeir
+    QRectF  boundingRect() const;
+
+    //! \fn checkBoundary()
+    //!     check if the point is on the item's boundaries
+    //! \param[in] point of the current point to check
+    //! \param[in] bool for tweaking part.
+    //! \author elzubeir
+    void    checkBoundary(QPoint pt, bool t);
+
+    void    decreaseOrderByOne(int greaterThanOrder);
+
+    //! \fn setOrder()
+    //!     set the order of the cutout
+    //! \param[in] order number
+    //! \author elzubeir
+    void    setOrder(int order);
+
+    //! \fn orderItems()
+    //!     order cutouts
+    //! \author elzubeir
+    void    orderItems();
+
+    //! \fn createCutout()
+    //!     creates the image cutout
+    //! \author elzubeir
+    QImage  createCutout() const;
+
+    //! \fn pages()
+    //!     retusn the distinct pages of the cutouts list, seperated by ,
+    //! \param[in] list of cutouts
+    //! \return name of pages seperated by ,
+    //! \author elzubeir
+    static QString pages(QList<ImageCutout*> &list);
+
+    //! \fn pages()
+    //!     retusn the distinct fu ll page names of the cutouts list, seperated by ,
+    //! \param[in] list of cutouts
+    //! \return string list of page names
+    //! \author elzubeir
+    static QStringList fullPages(QList<ImageCutout*> &list);
+
+    //! \fn getTotalCount()
+    //!     returns the totoal number of cutouts
+    //! \author elzubeir
+    static int getTotalCount();
+
+    //! \fn setTotalCount()
+    //!     set the total number of count
+    //! \param[in] count number
+    //! \author elzubeir
+    static void setTotalCount(int count);
+
+    //! \fn incrementTotalCount()
+    //!     increment the total number of count by 1
+    //! \author elzubeir
+    static void incrementTotalCount();
+
+    //! \fn decrementTotalCount()
+    //!     decrement the total number of count by 1
+    //! \author elzubeir
+    static void decrementTotalCount();
+
+protected:
+    //! \fn mousePressEvent()
+    //!     overrides the function
+    //! \author elzubeir
+    virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
+
+    //! \fn mouseMoveEvent()
+    //!     overrides the function
+    //! \author elzubeir
+    virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event);
+
+    //! \fn mouseReleaseEvent()
+    //!     overrides the function
+    //! \author elzubeir
+    virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+
+    //! \fn keyPressEvent()
+    //!     overrides the keyPressEvent() function
+    //! \author elzubeir
+    virtual void keyPressEvent(QKeyEvent *key);
+
+private:
+    //! id of the cutout
+    int m_id;
+
+    //! order of the cutout
+    int m_order;
+
+    //! rotation angle
+    qreal m_rotationAngle;
+
+    //! page name from where the cutout is taken
+    QString m_pageName;
+
+    //! is the mode in screenshot
+    bool m_isScreenshot;
+
+    //! are we twaking, or not
+    bool m_tweaking;
+
+    //! what is the tweaking part
+    QString m_tweakingpart ;
+
+    //! points for top/let, top/right, bottom/left, bottom/right
+    QPoint m_tl, m_tr, m_bl, m_br ;
+
+    //! rectangle of the current item
+    QRect m_rectangle;
+
+    //! selection type
+    SELECTION_AREA_TYPE m_selectionType;
+
+    //! selection mode
+    SELECTION_MODE m_mode;
+
+    //! order item to show the order number
+    QGraphicsSimpleTextItem *m_orderTextItem;
+
+    //! total cutout count
+    static int totalCount;
+};
+
+#endif // IMAGECUTOUT_H