Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeartwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 86 insertions, 0 deletions

diff --git a/kscreensaver/kdesavers/lorenz.h b/kscreensaver/kdesavers/lorenz.h
new file mode 100644
index 00000000..f666db71
--- /dev/null
+++ b/kscreensaver/kdesavers/lorenz.h
@@ -0,0 +1,86 @@
+//-----------------------------------------------------------------------------
+//
+// Lorenz - Lorenz Attractor screen saver
+//   Nicolas Brodu, brodu@kde.org, 2000
+//
+// Portions of code from kblankscrn and khop.
+//   See authors there.
+//
+// I release my code as GPL, but see the other headers and the README
+
+#ifndef __LORENZKSCRN_H__
+#define __LORENZKSCRN_H__
+
+#include <qtimer.h>
+#include <qcolor.h>
+#include <kscreensaver.h>
+#include <kdialogbase.h>
+
+// See lorenz.cpp for this private class
+class Matrix3D;
+
+class KLorenzSaver : public KScreenSaver
+{
+    Q_OBJECT
+public:
+    KLorenzSaver( WId id );
+    virtual ~KLorenzSaver();
+    void setSpeed(int num);
+    void setEpoch(int num);
+    void setCRate(int num);
+    void setZRot(int num);
+    void setYRot(int num);
+    void setXRot(int num);
+    void updateMatrix();
+    void newEpoch();
+
+protected slots:
+    void drawOnce();
+
+protected:
+    QTimer timer;
+    int colorContext;
+
+private:
+    void readSettings();
+
+private:
+    double x, y, z, t;
+    double speed, epoch, zrot, yrot, xrot, crate;
+    int e;
+    Matrix3D *mat;
+};
+
+class QSlider;
+
+class KLorenzSetup : public KDialogBase
+{
+    Q_OBJECT
+public:
+    KLorenzSetup(QWidget *parent = 0, const char *name = 0 );
+    ~KLorenzSetup();
+
+protected:
+    void readSettings();
+
+private slots:
+    void slotSpeed(int num);
+    void slotEpoch(int num);
+    void slotCRate(int num);
+    void slotZRot(int num);
+    void slotYRot(int num);
+    void slotXRot(int num);
+
+    void slotOk();
+    void slotHelp();
+    void slotDefault();
+
+private:
+    QWidget *preview;
+    QSlider *sps, *eps, *zrs, *yrs, *xrs, *crs;
+    KLorenzSaver *saver;
+    int speed, epoch, zrot, yrot, xrot, crate;
+};
+
+#endif
+