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, 155 insertions, 0 deletions

diff --git a/kscreensaver/kdesavers/Euphoria.h b/kscreensaver/kdesavers/Euphoria.h
new file mode 100644
index 00000000..b7de2677
--- /dev/null
+++ b/kscreensaver/kdesavers/Euphoria.h
@@ -0,0 +1,155 @@
+#ifndef __EUPHORIASS_H__
+#define __EUPHORIASS_H__
+//============================================================================
+//
+// Terence Welsh Screensaver - Euphoria
+// http://www.reallyslick.com/
+//
+// KDE port by Karl Robillard
+//
+//============================================================================
+
+
+#include <qgl.h>
+
+#include <kdialogbase.h>
+
+class wisp;
+class QTimer;
+
+class EuphoriaWidget : public QGLWidget
+{
+    Q_OBJECT
+
+public:
+
+    enum eDefault
+    {
+        Regular,
+        Grid,
+        Cubism,
+        BadMath,
+        MTheory,
+        UHFTEM,   // ultra high frequency tunneling electron microscope
+        Nowhere,
+        Echo,
+        Kaleidoscope,
+        DefaultModes
+    };
+
+    EuphoriaWidget( QWidget* parent=0, const char* name=0 );
+    ~EuphoriaWidget();
+
+    void updateParameters();
+    void setDefaults( int which );
+
+protected:
+
+    void paintGL();
+    void resizeGL( int w, int h );
+    void initializeGL();
+#ifdef UNIT_TEST
+    void keyPressEvent( QKeyEvent* );
+#endif
+
+private slots:
+
+    void nextFrame();
+
+private:
+
+    GLuint texName;
+    wisp* _wisps;
+    wisp* _backwisps;
+    unsigned char* feedbackmap;
+    float aspectRatio;
+    int viewport[4];
+    double elapsedTime;
+
+    // feedback texture object
+    unsigned int feedbacktex;
+    int feedbacktexsize;
+    // feedback variables
+    float fr[4];
+    float fv[4];
+    float f[4];
+    // feedback limiters
+    float lr[3];
+    float lv[3];
+    float l[3];
+
+
+
+    int dWisps;
+    int dBackground;
+    int dDensity;
+    int dVisibility;
+    float dSpeed;
+    int dFeedback;
+    int dFeedbackspeed;
+    int dFeedbacksize;
+    int dWireframe;
+    int dTexture;
+    int dPriority;
+
+
+    // Using QTimer rather than timerEvent() to avoid getting locked out of
+    // the QEvent loop on lower-end systems.  Ian Geiser <geiseri@kde.org>
+    // says this is the way to go.
+    QTimer* _timer;
+    int _frameTime;
+
+    friend class wisp;
+};
+
+
+#ifndef UNIT_TEST
+#include <qdialog.h>
+#include <kscreensaver.h>
+
+
+class KEuphoriaScreenSaver : public KScreenSaver
+{
+    Q_OBJECT
+
+public:
+
+    KEuphoriaScreenSaver( WId id );
+    virtual ~KEuphoriaScreenSaver();
+
+    int mode() const { return _mode; }
+
+public slots:
+
+    void setMode( int );
+
+private:
+
+    void readSettings();
+
+    EuphoriaWidget* _effect;
+    int _mode;
+};
+
+
+class QComboBox;
+
+class KEuphoriaSetup : public KDialogBase
+{
+    Q_OBJECT
+
+public:
+    KEuphoriaSetup( QWidget* parent = 0, const char* name = 0 );
+    ~KEuphoriaSetup();
+
+private slots:
+    void slotHelp();
+    void slotOk();
+
+private:
+    QComboBox* modeW;
+    KEuphoriaScreenSaver* _saver;
+};
+#endif
+
+#endif //__EUPHORIASS_H__