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/* -------------------------------------------------------------
KDE Tuberling
Play ground widget
mailto:[email protected]
------------------------------------------------------------- */
#ifndef _PLAYGROUND_H_
#define _PLAYGROUND_H_
#include <kprinter.h>
#include <qwidget.h>
#include <qbitmap.h>
#include <qptrlist.h>
#include "todraw.h"
#include "action.h"
class QDomDocument;
class TopLevel;
class PlayGround : public QWidget
{
Q_OBJECT
public:
PlayGround(TopLevel *parent, const char *name, uint selectedGameboard);
~PlayGround();
void reset();
void change(uint selectedGameboard);
void repaintAll();
bool undo();
bool redo();
bool loadFrom(const QString &name);
bool saveAs(const QString &name);
bool printPicture(KPrinter &printer) const;
QPixmap getPicture() const;
inline bool isFirstAction() const { return currentAction == 0; }
inline bool isLastAction() const { return currentAction >= history.count(); }
protected:
virtual void paintEvent(QPaintEvent *event);
virtual void mousePressEvent(QMouseEvent *event);
virtual void mouseReleaseEvent(QMouseEvent *event);
private:
bool registerPlayGrounds(QDomDocument &layoutDocument);
bool loadPlayGround(QDomDocument &layoutDocument, uint toLoad);
void loadFailure();
void setupGeometry();
bool zone(QPoint &position);
void drawText(QPainter &artist, QRect &area, QString &textId) const;
void drawGameboard(QPainter &artist, const QRect &area) const;
private:
QPixmap gameboard; // Picture of the game board
QBitmap masks; // Pictures of the objects' shapes
QRect editableArea; // Part of the gameboard where the player can lay down objects
QString menuItem, // Menu item describing describing this gameboard
editableSound; // Sound associated with this area
int texts, // Number of categories of objects names
decorations; // Number of draggable objects on the right side of the gameboard
QRect *textsLayout, // Positions of the categories names
*objectsLayout; // Position of the draggable objects on right side of the gameboard
QString *textsList, // List of the message numbers associated with categories
*soundsList; // List of sounds associated with each object
QCursor *draggedCursor; // Cursor's shape for currently dragged object
ToDraw draggedObject; // Object currently dragged
int draggedZOrder; // Z-order (in to-draw buffer) of this object
QPtrList<ToDraw> toDraw; // List of objects in z-order
QPtrList<Action> history; // List of actions in chronological order
unsigned int currentAction; // Number of current action (not the last one if used "undo" button!)
TopLevel *topLevel; // Top-level window
};
#endif
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