You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
152 lines
3.5 KiB
152 lines
3.5 KiB
// ----------------------------------------------------------------
|
|
//
|
|
// kscience - screen saver for TDE
|
|
//
|
|
// copyright (c) Rene Beutler 1998
|
|
//
|
|
|
|
#ifndef __SCIENCE_H__
|
|
#define __SCIENCE_H__
|
|
|
|
#include <tqrect.h>
|
|
#include <tqtimer.h>
|
|
#include <kdialogbase.h>
|
|
#include <tdescreensaver.h>
|
|
|
|
class TQSlider;
|
|
class TQCheckBox;
|
|
|
|
#define MAX_MODES 6
|
|
|
|
typedef signed int T32bit;
|
|
|
|
class KScienceSaver;
|
|
|
|
class KPreviewWidget : public TQWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
KPreviewWidget( TQWidget *parent );
|
|
void paintEvent( TQPaintEvent *event );
|
|
void notifySaver( KScienceSaver *s = 0 );
|
|
private:
|
|
KScienceSaver *saver;
|
|
};
|
|
|
|
struct KScienceData;
|
|
|
|
class KScienceSaver : public KScreenSaver
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
KScienceSaver( WId id, bool setup=false, bool gP=false);
|
|
virtual ~KScienceSaver();
|
|
|
|
void do_refresh( const TQRect & rect );
|
|
void setMode ( int mode );
|
|
void setMoveX ( signed int s );
|
|
void setMoveY ( signed int s );
|
|
void setMove ( bool s );
|
|
void setSize ( signed int s );
|
|
void setIntensity ( signed int s );
|
|
void setSpeed ( signed int s );
|
|
void setInverse ( bool b );
|
|
void setGravity ( bool b );
|
|
void setHideBG ( bool b );
|
|
|
|
void myAssert( bool term, const char *sMsg );
|
|
|
|
private:
|
|
void readSettings();
|
|
void initLens();
|
|
void initialize();
|
|
void releaseLens();
|
|
void (KScienceSaver::*applyLens)(int xs, int ys, int xd, int yd, int w, int h);
|
|
|
|
protected slots:
|
|
void slotTimeout();
|
|
|
|
protected:
|
|
void grabRootWindow();
|
|
void grabPreviewWidget();
|
|
void initWhirlLens();
|
|
void initSphereLens();
|
|
void initExponentialLens();
|
|
void initWaveLens();
|
|
void initCurvatureLens();
|
|
void blackPixel( int x, int y );
|
|
void blackPixelUndo( int x, int y);
|
|
void applyLens8bpp( int xs, int ys, int xd, int yd, int w, int h);
|
|
void applyLens16bpp(int xs, int ys, int xd, int yd, int w, int h);
|
|
void applyLens24bpp(int xs, int ys, int xd, int yd, int w, int h);
|
|
void applyLens32bpp(int xs, int ys, int xd, int yd, int w, int h);
|
|
TQTimer timer;
|
|
bool moveOn;
|
|
bool setup;
|
|
bool grabPixmap;
|
|
int mode;
|
|
bool inverse[MAX_MODES];
|
|
bool gravity[MAX_MODES];
|
|
bool hideBG[MAX_MODES];
|
|
signed int size[MAX_MODES];
|
|
signed int moveX[MAX_MODES];
|
|
signed int moveY[MAX_MODES];
|
|
signed int speed[MAX_MODES];
|
|
signed int intensity[MAX_MODES];
|
|
int xcoord, ycoord;
|
|
double x, y, vx, vy;
|
|
signed int bpp, side;
|
|
int border, radius, diam, origin;
|
|
int imgnext;
|
|
char blackRestore[4];
|
|
KScienceData *d;
|
|
};
|
|
|
|
|
|
class KScienceSetup : public KDialogBase
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
KScienceSetup(TQWidget *parent=0, const char *name=0);
|
|
~KScienceSetup();
|
|
protected:
|
|
void updateSettings();
|
|
void readSettings();
|
|
|
|
private slots:
|
|
void slotMode( int );
|
|
void slotInverse();
|
|
void slotGravity();
|
|
void slotHideBG();
|
|
void slotMoveX( int );
|
|
void slotMoveY( int );
|
|
void slotSize( int );
|
|
void slotIntensity( int );
|
|
void slotSliderPressed();
|
|
void slotSliderReleased();
|
|
void slotSpeed( int );
|
|
void slotOk();
|
|
void slotHelp();
|
|
|
|
private:
|
|
KPreviewWidget *preview;
|
|
KScienceSaver *saver;
|
|
TQSlider *slideSize, *slideSpeed, *slideIntensity;
|
|
TQSlider *slideMoveX, *slideMoveY;
|
|
TQCheckBox *checkInverse, *checkGravity, *checkHideBG;
|
|
|
|
int mode;
|
|
bool inverse [MAX_MODES];
|
|
bool gravity [MAX_MODES];
|
|
bool hideBG [MAX_MODES];
|
|
int moveX [MAX_MODES];
|
|
int moveY [MAX_MODES];
|
|
int size [MAX_MODES];
|
|
int intensity[MAX_MODES];
|
|
int speed [MAX_MODES];
|
|
};
|
|
#endif
|