4 #include <QGraphicsView>
5 #include <QItemSelectionModel>
7 #include <QPropertyAnimation>
10 #include "ornamentedobj.h"
17 /*! \brief Main widget in vym to display and edit a map */
20 class MapEditor : public QGraphicsView {
22 Q_PROPERTY(qreal zoomFactor READ getZoomFactor WRITE setZoomFactor)
23 Q_PROPERTY(QPointF scrollBarPos READ getScrollBarPos WRITE setScrollBarPos)
26 MapEditor(VymModel *vm);
29 QGraphicsScene * getScene();
33 QPointF scrollBarPosTarget;
34 QPropertyAnimation scrollBarPosAnimation;
36 void scrollTo (const QModelIndex &index);
37 void setScrollBarPosTarget (const QRectF &rect); //! ensureVisible of rect
38 QPointF getScrollBarPosTarget ();
39 void setScrollBarPos (const QPointF &p);
40 QPointF getScrollBarPos();
44 qreal zoomFactorTarget;
45 QPropertyAnimation zoomAnimation;
47 void setZoomFactorTarget (const qreal &zf);
48 qreal getZoomFactorTarget();
49 void setZoomFactor (const qreal &zf);
50 qreal getZoomFactor();
53 void print(); //!< Print the map
54 QRectF getTotalBBox(); //!< Bounding box of all items in map
55 QImage getImage (); //!< Get a pixmap of the map
56 void setAntiAlias (bool); //!< Set or unset antialiasing
57 void setSmoothPixmap(bool); //!< Set or unset smoothing of pixmaps
59 void autoLayout(); //!< Auto layout of map by using collision detection
61 TreeItem *findMapItem (QPointF p,TreeItem *exclude); //! find item in map at position p. Ignore item exclude
63 AttributeTable* attributeTable(); // FIXME-3
64 void testFunction1(); // just testing new stuff
65 void testFunction2(); // just testing new stuff
68 BranchItem* getBranchDirectAbove(BranchItem *bi); //! get branch direct above bi (in TreeView)
69 BranchItem* getBranchAbove(BranchItem *bi); //! get branch above bi (in TreeView)
70 BranchItem* getBranchDirectBelow(BranchItem *bi); //! bet branch direct below bi (in TreeView)
71 BranchItem* getBranchBelow(BranchItem *bi); //! bet branch below bi (in TreeView)
72 BranchItem* getLeftBranch(BranchItem *bi); //! bet branch left of bi (in TreeView)
73 BranchItem* getRightBranch(BranchItem *bi); //! bet branch right of bi (in TreeView)
83 void editHeadingFinished();
89 virtual void contextMenuEvent ( QContextMenuEvent *e );
90 virtual void keyPressEvent(QKeyEvent*);
91 virtual void keyReleaseEvent(QKeyEvent*);
92 virtual void mousePressEvent(QMouseEvent*);
93 virtual void mouseMoveEvent(QMouseEvent*);
94 virtual void mouseReleaseEvent(QMouseEvent*);
95 virtual void mouseDoubleClickEvent(QMouseEvent*);
96 virtual void resizeEvent( QResizeEvent * );
98 void dragEnterEvent (QDragEnterEvent *);
99 void dragMoveEvent (QDragMoveEvent *);
100 void dragLeaveEvent (QDragLeaveEvent *);
101 void dropEvent (QDropEvent *);
105 QGraphicsScene *mapScene;
106 VymModel *model; //!< Vym Map, includding several mapCenters
108 bool adjustCanvasRequested; // collect requests until end of user event
109 BranchObj *editingBO; // entering Text into BO
111 QCursor HandOpenCursor; // cursor while moving canvas view
112 QCursor PickColorCursor; // cursor while picking color
113 QCursor CopyCursor; // cursor while picking color
114 QCursor XLinkCursor; // cursor while picking color
116 bool drawingLink; // true while creating a link
117 bool copyingObj; // true while modModeCopy
118 bool objectMoved; // true if object was not clicked, but moved with mouse
121 MapObj* movingObj; // moving a MapObj
122 QPointF movingObj_orgPos; // org. pos of mouse before move
123 QPointF movingObj_orgRelPos; // org. relative pos of mouse before move
124 QPointF movingObj_start; // rel. pos of mouse to absPos
125 QPointF movingCont_start; // inital pos of moving Content or
126 QPointF movingVec; // how far has Content moved
128 QPointF contextMenuPos; // position where context event was triggered
130 QPrinter* printer; // Printing
132 AttributeTable *attrTable;
134 bool printFrame; // Print frame around map
135 bool printFooter; // Print footer below map
137 QPoint exportOffset; // set before export, used in save
139 //////////// Selection related
141 void selectionChanged(const QItemSelection &, const QItemSelection &);
144 QList <QGraphicsRectItem*> selboxList;
145 QColor selectionColor;
148 void updateSelection(QItemSelection ,QItemSelection); // update selection
149 void updateData (const QModelIndex&); // update data
151 void setSelectionColor (QColor c);
152 QColor getSelectionColor ();