#ifndef MAPEDITOR_H
#define MAPEDITOR_H
#include <QGraphicsView>
#include <QItemSelectionModel>
#include <QLineEdit>
#include <QPropertyAnimation>
#include "attribute.h"
#include "xlink.h"
#include "ornamentedobj.h"
#include "settings.h"
#include "vymmodel.h"
class XLinkItem;
/*! \brief Main widget in vym to display and edit a map */
class MapEditor : public QGraphicsView {
Q_OBJECT
public:
MapEditor(VymModel *vm);
~MapEditor();
VymModel* getModel();
QGraphicsScene * getScene();
Q_PROPERTY(QPointF scrollBarPos READ getScrollBarPos WRITE setScrollBarPos)
protected:
QPointF scrollBarPos;
QPointF scrollBarPosTarget;
QPropertyAnimation scrollBarPosAnimation;
public:
void scrollTo (const QModelIndex &index);
void setScrollBarPosTarget (const QRectF &rect); //! ensureVisible of rect
QPointF getScrollBarPosTarget ();
void setScrollBarPos (const QPointF &p);
QPointF getScrollBarPos();
Q_PROPERTY(qreal zoomFactor READ getZoomFactor WRITE setZoomFactor)
protected:
qreal zoomFactor;
qreal zoomFactorTarget;
QPropertyAnimation zoomAnimation;
public:
void setZoomFactorTarget (const qreal &zf);
qreal getZoomFactorTarget();
void setZoomFactor (const qreal &zf);
qreal getZoomFactor();
public:
void print(); //!< Print the map
QRectF getTotalBBox(); //!< Bounding box of all items in map
QImage getImage (QPointF &offset); //!< Get a pixmap of the map
void setAntiAlias (bool); //!< Set or unset antialiasing
void setSmoothPixmap(bool); //!< Set or unset smoothing of pixmaps
public slots:
void autoLayout(); //!< Auto layout of map by using collision detection
public:
TreeItem *findMapItem (QPointF p,TreeItem *exclude); //! find item in map at position p. Ignore item exclude
AttributeTable* attributeTable(); // FIXME-3
void testFunction1(); // just testing new stuff
void testFunction2(); // just testing new stuff
protected:
BranchItem* getBranchDirectAbove(BranchItem *bi); //! get branch direct above bi (in TreeView)
BranchItem* getBranchAbove(BranchItem *bi); //! get branch above bi (in TreeView)
BranchItem* getBranchDirectBelow(BranchItem *bi); //! bet branch direct below bi (in TreeView)
BranchItem* getBranchBelow(BranchItem *bi); //! bet branch below bi (in TreeView)
BranchItem* getLeftBranch(BranchItem *bi); //! bet branch left of bi (in TreeView)
BranchItem* getRightBranch(BranchItem *bi); //! bet branch right of bi (in TreeView)
public slots:
void cursorUp();
void cursorDown();
void cursorLeft();
void cursorRight();
void cursorFirst();
void cursorLast();
void editHeading();
void editHeadingFinished();
private:
bool editingHeading;
QLineEdit *lineEdit;
protected:
virtual void contextMenuEvent ( QContextMenuEvent *e );
virtual void keyPressEvent(QKeyEvent*);
virtual void keyReleaseEvent(QKeyEvent*);
virtual void mousePressEvent(QMouseEvent*);
virtual void mouseMoveEvent(QMouseEvent*);
virtual void mouseReleaseEvent(QMouseEvent*);
virtual void mouseDoubleClickEvent(QMouseEvent*);
virtual void wheelEvent(QWheelEvent*);
virtual void focusOutEvent (QFocusEvent*);
virtual void resizeEvent( QResizeEvent * );
void dragEnterEvent (QDragEnterEvent *);
void dragMoveEvent (QDragMoveEvent *);
void dragLeaveEvent (QDragLeaveEvent *);
void dropEvent (QDropEvent *);
private:
QGraphicsScene *mapScene;
VymModel *model; //!< Vym Map, includding several mapCenters
bool adjustCanvasRequested; // collect requests until end of user event
BranchObj *editingBO; // entering Text into BO
QCursor HandOpenCursor; // cursor while moving canvas view
QCursor PickColorCursor; // cursor while picking color
QCursor CopyCursor; // cursor while picking color
QCursor XLinkCursor; // cursor while picking color
bool pickingColor;
bool drawingLink; // true while creating a link
bool copyingObj; // true while modModeCopy
bool objectMoved; // true if object was not clicked, but moved with mouse
Link* tmpLink;
MapObj* movingObj; // moving a MapObj
QPointF movingObj_orgPos; // org. pos of mouse before move
QPointF movingObj_orgRelPos; // org. relative pos of mouse before move
QPointF movingObj_start; // rel. pos of mouse to absPos
QPointF movingCont_start; // inital pos of moving Content or
QPointF movingVec; // how far has Content moved
QPointF contextMenuPos; // position where context event was triggered
AttributeTable *attrTable;
bool printFrame; // Print frame around map
bool printFooter; // Print footer below map
QPoint exportOffset; // set before export, used in save
//////////// Selection related
signals:
void selectionChanged(const QItemSelection &, const QItemSelection &);
private:
QList <QGraphicsPolygonItem*> selPolyList;
QColor selectionColor;
public slots:
void updateSelection(QItemSelection ,QItemSelection); // update selection
void updateData (const QModelIndex&); // update data
public:
void setSelectionColor (QColor c);
QColor getSelectionColor ();
};
#endif
