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80 lines
1.3 KiB
80 lines
1.3 KiB
15 years ago
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//-----------------------------------------------------------------------------
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//
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// kpolygon - Basic screen saver for KDE
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//
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// Copyright (c) Martin R. Jones 1996
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//
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#ifndef __POLYGON_H__
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#define __POLYGON_H__
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#include <qtimer.h>
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#include <qptrlist.h>
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#include <kdialogbase.h>
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#include <kscreensaver.h>
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#include <krandomsequence.h>
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class kPolygonSaver : public KScreenSaver
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{
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Q_OBJECT
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public:
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kPolygonSaver( WId id );
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virtual ~kPolygonSaver();
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void setPolygon( int len, int ver );
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void setSpeed( int spd );
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private:
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void readSettings();
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void blank();
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void initialisePolygons();
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void moveVertices();
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void initialiseColor();
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void nextColor();
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protected slots:
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void slotTimeout();
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protected:
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QTimer timer;
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unsigned numLines;
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int numVertices;
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int colorContext;
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int speed;
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QColor colors[64];
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int currentColor;
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QPtrList<QPointArray> polygons;
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QMemArray<QPoint> directions;
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KRandomSequence rnd;
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};
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class kPolygonSetup : public KDialogBase
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{
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Q_OBJECT
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public:
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kPolygonSetup( QWidget *parent = 0, const char *name = 0 );
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~kPolygonSetup();
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protected:
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void readSettings();
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private slots:
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void slotLength( int );
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void slotVertices( int );
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void slotSpeed( int );
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void slotOk();
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void slotHelp();
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private:
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QWidget *preview;
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kPolygonSaver *saver;
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int length;
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int vertices;
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int speed;
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};
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#endif
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