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#include "Tools.h"
/***********************************************/
/* Fonction pour MiniScroll */
/***********************************************/
void InitMiniScroll(struct XObj *xobj)
{
unsigned long mask;
XSetWindowAttributes Attr;
int i;
/* Enregistrement des couleurs et de la police */
MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->forecolor,&xobj->TabColor[fore]);
MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->backcolor,&xobj->TabColor[back]);
MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->licolor,&xobj->TabColor[li]);
MyAllocNamedColor(xobj->display,*xobj->colormap,xobj->shadcolor,&xobj->TabColor[shad]);
MyAllocNamedColor(xobj->display,*xobj->colormap,"#000000",&xobj->TabColor[black]);
MyAllocNamedColor(xobj->display,*xobj->colormap,"#FFFFFF",&xobj->TabColor[white]);
mask=0;
Attr.background_pixel=xobj->TabColor[back].pixel;
mask|=CWBackPixel;
/* La taille du widget est fixe */
xobj->width=19;
xobj->height=34;
xobj->win=XCreateWindow(xobj->display,*xobj->ParentWin,
xobj->x,xobj->y,xobj->width,xobj->height,1,
CopyFromParent,InputOutput,CopyFromParent,
mask,&Attr);
xobj->gc=XCreateGC(xobj->display,xobj->win,0,NULL);
XSetForeground(xobj->display,xobj->gc,xobj->TabColor[fore].pixel);
XSetBackground(xobj->display,xobj->gc,xobj->TabColor[back].pixel);
if ((xobj->xfont=XLoadQueryFont(xobj->display,xobj->font))==NULL)
fprintf(stderr,"Can't load font %s\n",xobj->font);
else
XSetFont(xobj->display,xobj->gc,xobj->xfont->fid);
XSetLineAttributes(xobj->display,xobj->gc,1,LineSolid,CapRound,JoinMiter);
if (xobj->value2>xobj->value3)
{
i=xobj->value2;
xobj->value2=xobj->value3;
xobj->value3=i;
}
if ((xobj->value<xobj->value2)||(xobj->value>xobj->value3))
xobj->value=xobj->value2;
}
void DestroyMiniScroll(struct XObj *xobj)
{
XFreeFont(xobj->display,xobj->xfont);
XFreeGC(xobj->display,xobj->gc);
XDestroyWindow(xobj->display,xobj->win);
}
void DrawMiniScroll(struct XObj *xobj)
{
DrawReliefRect(-1,-1,xobj->width+2,xobj->height+2,xobj,xobj->TabColor[li].pixel,
xobj->TabColor[shad].pixel,xobj->TabColor[black].pixel,-1);
/* Dessin de la fleche du haut */
DrawArrowN(xobj,3,3,0);
DrawArrowS(xobj,3,18,0);
}
void EvtMouseMiniScroll(struct XObj *xobj,XButtonEvent *EvtButton)
{
static XEvent event;
int x1,y1,x2,y2;
Window Win1,Win2;
unsigned int modif;
int Pos=0;
struct timeval *tv;
long tus,ts;
do
{
XQueryPointer(xobj->display,*xobj->ParentWin,&Win1,&Win2,&x1,&y1,&x2,&y2,&modif);
/* Determiner l'option courante */
y2=y2-xobj->y;
x2=x2-xobj->x;
if ((x2>0)&&(x2<xobj->width)&&(y2>0)&&(y2<xobj->height/2))
{
if (Pos==1)
{
tv=(struct timeval*)calloc(1,sizeof(struct timeval));
gettimeofday(tv,NULL);
tus=tv->tv_usec;
ts=tv->tv_sec;
while (((tv->tv_usec-tus)+(tv->tv_sec-ts)*1000000)<16667*8)
gettimeofday(tv,NULL);
free(tv);
}
else
{
DrawArrowN(xobj,3,3,1);
Pos=1;
}
xobj->value++;
if (xobj->value>xobj->value3)
xobj->value=xobj->value2;
SendMsg(xobj,SingleClic);
}
else if ((x2>0)&&(x2<xobj->width)&&(y2>xobj->height/2)&&(y2<xobj->height))
{
if (Pos==-1)
{
tv=(struct timeval*)calloc(1,sizeof(struct timeval));
gettimeofday(tv,NULL);
tus=tv->tv_usec;
ts=tv->tv_sec;
while (((tv->tv_usec-tus)+(tv->tv_sec-ts)*1000000)<16667*8)
gettimeofday(tv,NULL);
free(tv);
}
else
{
DrawArrowS(xobj,3,18,1);
Pos=-1;
}
xobj->value--;
if (xobj->value<xobj->value2)
xobj->value=xobj->value3;
SendMsg(xobj,SingleClic);
}
else if (Pos!=0)
{
Pos=0;
DrawArrowN(xobj,3,3,0);
DrawArrowS(xobj,3,18,0);
}
}
while (!XCheckTypedEvent(xobj->display,ButtonRelease,&event));
DrawArrowN(xobj,3,3,0);
DrawArrowS(xobj,3,18,0);
}
void EvtKeyMiniScroll(struct XObj *xobj,XKeyEvent *EvtKey)
{
}
void ProcessMsgMiniScroll(struct XObj *xobj,unsigned long type,unsigned long *body)
{
}
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