void DrawHDipstick(struct XObj *xobj, XEvent *evp)
{
int i;
i=(xobj->width-4)*(xobj->value-xobj->value2)/(xobj->value3-xobj->value2);
DrawReliefRect(0,0,xobj->width,xobj->height,xobj,shad,hili);
if (i!=0)
{
DrawReliefRect(2,2,i,xobj->height-4,xobj,hili,shad);
XSetForeground(dpy,xobj->gc,xobj->TabColor[fore]);
XFillRectangle(dpy,xobj->win,xobj->gc,4,4,i-4,xobj->height-8);
}
}
void DrawHScrollBar(struct XObj *xobj)
{
int x,y,w,h;
char str[20];
int asc,desc,dir;
XCharStruct struc;
/* Calcul de la taille de l'ascenseur */
x=0;
y=xobj->height/2-12;
w=xobj->width;
h=24;
DrawReliefRect(x,y,w,h,xobj,xobj->TabColor[shad].pixel,xobj->TabColor[li].pixel,
xobj->TabColor[black].pixel,1);
DrawThumbH(xobj);
/* Ecriture des valeurs */
sprintf(str,"%d",xobj->value2);
x=4;
XTextExtents(xobj->xfont,"lp",strlen("lp"),&dir,&asc,&desc,&struc);
y=y+asc+h;
DrawString(xobj->display,xobj->gc,xobj->win,x,y,str,
strlen(str),xobj->TabColor[fore].pixel,
xobj->TabColor[li].pixel,xobj->TabColor[back].pixel,
!xobj->flags[1]);
sprintf(str,"%d",xobj->value3);
x=w-XTextWidth(xobj->xfont,str,strlen(str))-4;
DrawString(xobj->display,xobj->gc,xobj->win,x,y,str,
strlen(str),xobj->TabColor[fore].pixel,
xobj->TabColor[li].pixel,xobj->TabColor[back].pixel,
!xobj->flags[1]);
}
void DrawVScrollBar(struct XObj *xobj)
{
int x,y,w,h;
char str[20];
int asc,desc,dir;
XCharStruct struc;
/* Calcul de la taille de l'ascenseur */
x = xobj->width/2 - 12;
y = 0;
w = 24;
h = xobj->height;
DrawReliefRect(x, y, w, h, xobj, shad, hili);
DrawThumbV(xobj);
/* Ecriture des valeurs */
XTextExtents(xobj->xfont, "lp", strlen("lp"), &dir, &asc, &desc, &struc);
x = x + 26;
y = asc + 2;
sprintf(str, "%d", xobj->value3);
DrawString(dpy, xobj, xobj->win, x, y, str, strlen(str), fore, hili, back,
!xobj->flags[1]);
sprintf(str, "%d", xobj->value2);
y = h - desc - 2;
DrawString(dpy, xobj, xobj->win, x, y, str, strlen(str), fore, hili, back,
!xobj->flags[1]);
}
/*
* Fonction pour VScrollBar
*/
void DrawThumbV(struct XObj *xobj, XEvent *evp)
{
int x,y,w,h;
XSegment segm;
char str[20];
x = xobj->width/2 - 10;
y = 2 +
(xobj->height - 36)*(xobj->value - xobj->value3) /
(xobj->value2 - xobj->value3);
w = 20;
h = 32;
DrawReliefRect(x, y, w, h, xobj, hili, shad);
segm.x1 = x + 3;
segm.y1 = y + 15;
segm.x2 = x + w - 3;
segm.y2 = y + 15;
XSetForeground(dpy, xobj->gc, xobj->TabColor[shad]);
XDrawSegments(dpy, xobj->win, xobj->gc, &segm, 1);
segm.x1 = x + 3;
segm.y1 = y + 16;
segm.x2 = x + w - 3;
segm.y2 = y + 16;
XSetForeground(dpy, xobj->gc, xobj->TabColor[hili]);
XDrawSegments(dpy, xobj->win, xobj->gc, &segm, 1);
XSetForeground(dpy, xobj->gc, xobj->TabColor[fore]);
sprintf(str, "%d", xobj->value);
x = x-FlocaleTextWidth(xobj->Ffont, str, strlen(str))-6;
y = y + 13 + xobj->Ffont->ascent/2;
MyDrawString(dpy, xobj, xobj->win, x, y, str, fore, hili, back,
!xobj->flags[1], NULL, evp);
}
void DrawCheckBox(struct XObj *xobj)
{
XSegment segm[2];
int asc,desc,dir;
XCharStruct struc;
/* Dessin du rectangle arrondi / drawing of the round rectangle */
XTextExtents(xobj->xfont, "lp", strlen("lp"), &dir, &asc, &desc, &struc);
DrawReliefRect(0, asc-11, xobj->height, xobj->height, xobj, hili, shad);
/* Calcul de la position de la chaine de charactere */
/* Compute the position of string */
DrawString(dpy, xobj, xobj->win, 23, asc,xobj->title, strlen(xobj->title),
fore, hili, back, !xobj->flags[1]);
/* Dessin de la croix / draw the cross */
if (xobj->value)
{
XSetLineAttributes(dpy, xobj->gc, 2, LineSolid, CapProjecting, JoinMiter);
segm[0].x1 = 5;
segm[0].y1 = 5;
segm[0].x2 = xobj->height - 6;
segm[0].y2 = xobj->height - 6;
segm[1].x1 = 5;
segm[1].y1 = xobj->height - 6;
segm[1].x2 = xobj->height - 6;
segm[1].y2 = 5;
XSetForeground(dpy, xobj->gc, xobj->TabColor[fore]);
XDrawSegments(dpy, xobj->win, xobj->gc, segm, 2);
XSetLineAttributes(dpy, xobj->gc, 1, LineSolid, CapRound, JoinMiter);
}
}
void DrawList(struct XObj *xobj)
{
int asc,desc,dir,HeightCell;
XCharStruct struc;
int NbVisCell,NbCell;
XRectangle r;
/* Dessin du contour */
DrawReliefRect(0,0,xobj->width,xobj->height,xobj,
xobj->TabColor[li].pixel,xobj->TabColor[shad].pixel,xobj->TabColor[fore].pixel,-1);
/* Dessin du contour de la liste */
r.x=2+BdWidth;
r.y=r.x;
r.width=xobj->width-r.x-4-2*BdWidth-SbWidth;
r.height=xobj->height-r.y-2*BdWidth;
DrawReliefRect(r.x,r.y,r.width,r.height,xobj,xobj->TabColor[shad].pixel,
xobj->TabColor[li].pixel,xobj->TabColor[fore].pixel,-1);
/* Calcul du nombre de cellules visibles */
XTextExtents(xobj->xfont,"lp",strlen("lp"),&dir,&asc,&desc,&struc);
HeightCell=asc+desc+3;
NbVisCell=r.height/HeightCell;
NbCell=CountOption(xobj->title);
if (NbCell>NbVisCell)
{
if (xobj->value2>(NbCell-NbVisCell+1))
xobj->value2=NbCell-NbVisCell+1;
if ((xobj->value2<1)||(xobj->value2<0))
xobj->value2=1;
}
else
xobj->value2=1;
/* Dessin des cellules */
DrawCellule(xobj,NbCell,NbVisCell,HeightCell,asc);
/* Dessin de l'ascenseur vertical */
DrawVSbList(xobj,NbCell,NbVisCell,0);
}
void DrawVSbList(struct XObj *xobj,int NbCell,int NbVisCell,int press)
{
XRectangle r;
int PosTh,SizeTh;
r.y=2+BdWidth;
r.x=xobj->width-(6+BdWidth)-SbWidth;
r.height=xobj->height-r.y-2*BdWidth;
r.width=SbWidth+4;
DrawReliefRect(r.x,r.y,r.width,r.height,xobj,xobj->TabColor[shad].pixel,
xobj->TabColor[li].pixel,xobj->TabColor[fore].pixel,-1);
/* Calcul du rectangle pour les fleches*/
r.x=r.x+2;
r.y=r.y+2;
r.width=r.width-4;
r.height=r.height-4;
/* Dessin de la fleche haute */
DrawArrowN(xobj,r.x+1,r.y+1,press==1);
DrawArrowS(xobj,r.x+1,r.y+r.height-14,press==2);
/* Calcul du rectangle pour le pouce*/
r.y=r.y+13;
r.height=r.height-26;
/* Effacement */
XSetForeground(xobj->display,xobj->gc,xobj->TabColor[back].pixel);
XFillRectangle(xobj->display,xobj->win,xobj->gc,r.x+1,r.y+1,r.width-2,r.height-2);
/* Dessin du pouce */
if (NbVisCell<NbCell)
SizeTh=(NbVisCell*(r.height-8)/NbCell)+8;
else
SizeTh=r.height;
PosTh=(xobj->value2-1)*(r.height-8)/NbCell;
DrawReliefRect(r.x,r.y+PosTh,r.width,SizeTh,xobj,xobj->TabColor[li].pixel,
xobj->TabColor[shad].pixel,xobj->TabColor[fore].pixel,-1);
}
void DrawPopupMenu(struct XObj *xobj, XEvent *evp)
{
XSegment segm[4];
char* str;
int x,y;
int asc = xobj->Ffont->ascent;
DrawReliefRect(0, 0, xobj->width, xobj->height, xobj, hili, shad);
/* Dessin de la fleche / arrow drawing */
segm[0].x1 = 7;
segm[0].y1 = asc;
segm[0].x2 = 19;
segm[0].y2 = asc;
segm[1].x1 = 8;
segm[1].y1 = asc;
segm[1].x2 = 13;
segm[1].y2 = 5 + asc;
segm[2].x1 = 6;
segm[2].y1 = asc - 1;
segm[2].x2 = 19;
segm[2].y2 = 0 + asc -1;
segm[3].x1 = 7;
segm[3].y1 = asc;
segm[3].x2 = 12;
segm[3].y2 = 5 +asc;
XSetForeground(dpy, xobj->gc, xobj->TabColor[shad]);
XDrawSegments(dpy, xobj->win, xobj->gc, segm, 4);
segm[0].x1 = 17;
segm[0].y1 = asc + 1;
segm[0].x2 = 13;
segm[0].y2 = 5 + asc;
segm[1].x1 = 19;
segm[1].y1 = asc;
segm[1].x2 = 14;
segm[1].y2 = 5 + asc;
XSetForeground(dpy, xobj->gc, xobj->TabColor[hili]);
XDrawSegments(dpy, xobj->win, xobj->gc, segm, 2);
/* Dessin du titre du popup menu */
str = (char*)GetMenuTitle(xobj->title, xobj->value);
y = asc + 5;
x = GetXTextPosition(xobj,xobj->width,
FlocaleTextWidth(xobj->Ffont,str,strlen(str)),
25,8,8);
MyDrawString(dpy, xobj, xobj->win, x, y, str, fore, hili, back,
!xobj->flags[1], NULL, evp);
free(str);
}
void DrawThumbH(struct XObj *xobj)
{
int x,y,w,h;
XSegment segm;
char str[20];
int asc,desc,dir;
XCharStruct struc;
x=3+(xobj->width-36)*(xobj->value-xobj->value2)/(xobj->value3-xobj->value2);
y=xobj->height/2-9;
w=30;
h=18;
DrawReliefRect(x,y,w,h,xobj,xobj->TabColor[li].pixel,xobj->TabColor[shad].pixel,
xobj->TabColor[black].pixel,-1);
segm.x1=x+15;
segm.y1=y+3;
segm.x2=x+15;
segm.y2=y+h-3;
XSetForeground(xobj->display,xobj->gc,xobj->TabColor[shad].pixel);
XDrawSegments(xobj->display,xobj->win,xobj->gc,&segm,1);
segm.x1=x+16;
segm.y1=y+3;
segm.x2=x+16;
segm.y2=y+h-3;
XSetForeground(xobj->display,xobj->gc,xobj->TabColor[li].pixel);
XDrawSegments(xobj->display,xobj->win,xobj->gc,&segm,1);
XSetForeground(xobj->display,xobj->gc,xobj->TabColor[fore].pixel);
sprintf(str,"%d",xobj->value);
x=x+15-(XTextWidth(xobj->xfont,str,strlen(str))/2);
XTextExtents(xobj->xfont,"lp",strlen("lp"),&dir,&asc,&desc,&struc);
y=y-desc-4;
DrawString(xobj->display,xobj->gc,xobj->win,x,y,str,
strlen(str),xobj->TabColor[fore].pixel,
xobj->TabColor[li].pixel,xobj->TabColor[back].pixel,
!xobj->flags[1]);
}
void DrawVScrollBar(struct XObj *xobj, XEvent *evp)
{
int x,y,w,h;
char str[20];
/* Calcul de la taille de l'ascenseur */
x = xobj->width/2 - 12;
y = 0;
w = 24;
h = xobj->height;
DrawThumbV(xobj, evp);
DrawReliefRect(x, y, w, h, xobj, shad, hili);
/* Ecriture des valeurs */
x = x + 26;
y = xobj->Ffont->ascent + 2;
sprintf(str, "%d", xobj->value3);
MyDrawString(dpy, xobj, xobj->win, x, y, str, fore, hili, back,
!xobj->flags[1], NULL, evp);
sprintf(str, "%d", xobj->value2);
y = h - xobj->Ffont->descent - 2;
MyDrawString(dpy, xobj, xobj->win, x, y, str, fore, hili, back,
!xobj->flags[1], NULL, evp);
}
void DrawThumbV(struct XObj *xobj)
{
int x,y,w,h;
XSegment segm;
char str[20];
int asc,desc,dir;
XCharStruct struc;
x = xobj->width/2 - 10;
y = 2 +
(xobj->height - 36)*(xobj->value - xobj->value3) /
(xobj->value2 - xobj->value3);
w = 20;
h = 32;
DrawReliefRect(x, y, w, h, xobj, hili, shad);
segm.x1 = x + 3;
segm.y1 = y + 15;
segm.x2 = x + w - 3;
segm.y2 = y + 15;
XSetForeground(dpy, xobj->gc, xobj->TabColor[shad]);
XDrawSegments(dpy, xobj->win, xobj->gc, &segm, 1);
segm.x1 = x + 3;
segm.y1 = y + 16;
segm.x2 = x + w - 3;
segm.y2 = y + 16;
XSetForeground(dpy, xobj->gc, xobj->TabColor[hili]);
XDrawSegments(dpy, xobj->win, xobj->gc, &segm, 1);
XSetForeground(dpy, xobj->gc, xobj->TabColor[fore]);
sprintf(str, "%d", xobj->value);
x = x-XTextWidth(xobj->xfont, str, strlen(str))-6;
XTextExtents(xobj->xfont, "lp", strlen("lp"), &dir, &asc, &desc, &struc);
y = y + 13 + asc/2;
DrawString(dpy, xobj, xobj->win, x, y, str, strlen(str), fore, hili, back,
!xobj->flags[1]);
}
void EvtKeyCheckBox(struct XObj *xobj, XKeyEvent *EvtKey)
{
KeySym ks;
unsigned char buf[10];
XSegment segm[2];
int asc,desc,dir;
XCharStruct struc;
XLookupString(EvtKey, (char *)buf, sizeof(buf), &ks, NULL);
if (ks == XK_Return) {
XTextExtents(xobj->xfont, "lp", strlen("lp"), &dir, &asc, &desc, &struc);
xobj->value = !xobj->value;
DrawReliefRect(0, asc-11, xobj->height, xobj->height, xobj, hili, shad);
SendMsg(xobj,SingleClic);
if (xobj->value)
{
XSetLineAttributes(dpy, xobj->gc, 2,
LineSolid, CapProjecting, JoinMiter);
segm[0].x1 = 5;
segm[0].y1 = 5;
segm[0].x2 = xobj->height - 6;
segm[0].y2 = xobj->height - 6;
segm[1].x1 = 5;
segm[1].y1 = xobj->height - 6;
segm[1].x2 = xobj->height - 6;
segm[1].y2 = 5;
XSetForeground(dpy, xobj->gc, xobj->TabColor[fore]);
XDrawSegments(dpy, xobj->win, xobj->gc, segm, 2);
XSetLineAttributes(dpy, xobj->gc, 1, LineSolid, CapRound, JoinMiter);
}
else
{
XClearArea(dpy, xobj->win, 4, 4, xobj->height-8, xobj->height-8, False);
}
}
}
void DrawPushButton(struct XObj *xobj, XEvent *evp)
{
DrawReliefRect(0, 0, xobj->width, xobj->height, xobj, hili, shad);
DrawIconStr(0, xobj, True, PUSH_BUTTON_LCR_OFFSETS, NULL, NULL, evp);
}
void EvtMouseCheckBox(struct XObj *xobj, XButtonEvent *EvtButton)
{
static XEvent event;
int End = 1;
unsigned int modif;
int x1,x2,y1,y2;
Window Win1,Win2;
Window WinBut = 0;
int In = 0;
XSegment segm[2];
int asc,desc,dir;
XCharStruct struc;
while (End)
{
XNextEvent(dpy, &event);
switch (event.type)
{
case EnterNotify:
XQueryPointer(dpy, *xobj->ParentWin,
&Win1, &Win2, &x1, &y1, &x2, &y2, &modif);
if (WinBut == 0)
{
WinBut = Win2;
/* Mouse on button */
XTextExtents(xobj->xfont, "lp", strlen("lp"), &dir, &asc, &desc, &struc);
DrawReliefRect(0, asc-11, xobj->height, xobj->height, xobj, shad, hili);
In = 1;
}
else
{
if (Win2 == WinBut)
{
/* Mouse on button */
DrawReliefRect(0, asc-11, xobj->height, xobj->height,
xobj, shad, hili);
In = 1;
}
else if (In)
{
In = 0;
/* Mouse not on button */
DrawReliefRect(0, asc-11, xobj->height, xobj->height,
xobj, hili, shad);
}
}
break;
case LeaveNotify:
XQueryPointer(dpy, *xobj->ParentWin,
&Win1, &Win2, &x1, &y1, &x2, &y2, &modif);
if (Win2 == WinBut)
{
In = 1;
/* Mouse on button */
DrawReliefRect(0, asc-11, xobj->height, xobj->height, xobj, shad, hili);
}
else if (In)
{
/* Mouse not on button */
DrawReliefRect(0, asc-11, xobj->height, xobj->height, xobj, hili, shad);
In = 0;
}
break;
case ButtonRelease:
End = 0;
/* Mouse not on button */
if (In)
{
/* Envoie d'un message vide de type SingleClic pour un clique souris */
xobj->value = !xobj->value;
DrawReliefRect(0, asc-11, xobj->height, xobj->height, xobj, hili, shad);
SendMsg(xobj,SingleClic);
}
if (xobj->value)
{
XSetLineAttributes(dpy, xobj->gc, 2,
LineSolid, CapProjecting, JoinMiter);
segm[0].x1 = 5;
segm[0].y1 = 5;
segm[0].x2 = xobj->height - 6;
segm[0].y2 = xobj->height - 6;
segm[1].x1 = 5;
segm[1].y1 = xobj->height - 6;
segm[1].x2 = xobj->height - 6;
segm[1].y2 = 5;
XSetForeground(dpy, xobj->gc, xobj->TabColor[fore]);
XDrawSegments(dpy, xobj->win, xobj->gc, segm, 2);
XSetLineAttributes(dpy, xobj->gc, 1, LineSolid, CapRound, JoinMiter);
}
else
{
XClearArea(dpy, xobj->win, 4, 4, xobj->height-8, xobj->height-8, False);
}
break;
}
}
}
/* text field drawing */
void DrawTextField(struct XObj *xobj)
{
int x1,y1;
int x2,l;
int desc,dir,asc;
XCharStruct struc;
int nl=0;
int right=0;
l=strlen(xobj->title);
if (xobj->value>l)
xobj->value=l;
if (xobj->value2>l)
xobj->value2=l;
DrawReliefRect(0,0,xobj->width,xobj->height,xobj,shad,hili);
XClearArea(dpy,xobj->win,2,2,xobj->width-4,xobj->height-4,False);
XSetForeground(dpy,xobj->gc,xobj->TabColor[fore]);
XTextExtents(xobj->xfont,"lp",strlen("lp"),&dir,&y1,&desc,&struc);
/* calcul du premier caractere visible */
/* computation of the first visible character */
while (l-nl >= 1 &&
XTextWidth(xobj->xfont,xobj->title + nl,
xobj->value - nl) > (xobj->width-10))
{ nl++; }
if (nl>xobj->value3) { xobj->value3 = nl; }
else if (xobj->value3>xobj->value) { xobj->value3--; }
/* calcul de la longueur du titre visible */
/* computation of the length of the visible title */
while ( l-xobj->value3-right >= 1 &&
XTextWidth(xobj->xfont,xobj->title + xobj->value3,
l - xobj->value3 - right) > (xobj->width-10))
{ right++; }
#ifdef I18N_MB
XmbDrawString(dpy,xobj->win,xobj->xfontset,xobj->gc,5,y1+5,
xobj->title + xobj->value3,
strlen(xobj->title) - xobj->value3-right);
#else
XDrawString(dpy,xobj->win,xobj->gc,5,y1+5,xobj->title+xobj->value3,
strlen(xobj->title) - xobj->value3-right);
#endif
/* Dessin de la zone selectionnee */
/* selected zone drawing */
XSetFunction(dpy,xobj->gc,GXinvert);
if (xobj->value2>xobj->value) /* Curseur avant la souris */
{
x1=XTextWidth(xobj->xfont,&xobj->title[xobj->value3],
xobj->value - xobj->value3);
x2=XTextWidth(xobj->xfont,&xobj->title[xobj->value],
xobj->value2 - xobj->value);
}
else /* Curseur apres la souris / cursor after the mouse */
{
x1=XTextWidth(xobj->xfont,&xobj->title[xobj->value3],
xobj->value2 - xobj->value3);
x2=XTextWidth(xobj->xfont,&xobj->title[xobj->value2],
xobj->value - xobj->value2);
}
XTextExtents(xobj->xfont,"lp",strlen("lp"),&dir,&asc,&desc,&struc);
XFillRectangle(dpy,xobj->win,xobj->gc,x1+5,7,x2,y1+desc-2);
XSetFunction(dpy,xobj->gc,GXcopy);
/* Dessin du point d'insertion */
/* insertion point drawing */
DrawPointTxt(xobj,xobj->TabColor[fore]);
}
void DrawTextField(struct XObj *xobj, XEvent *evp)
{
int x1,y1;
int x2,l;
int nl=0;
int right=0;
int offset,offset2,offset3;
int end_value;
fprintf(stderr,"DrawTextField: value %d value2 %d value3 %d\n",
xobj->value, xobj->value2, xobj->value3);
y1 = xobj->Ffont->ascent;
l=strlen(xobj->title);
/* calculate byte offsets corresponding to value,value2,value3 */
offset = getByteOffsetBoundsCheck(xobj->Ffont,xobj->title,xobj->value);
offset2 = getByteOffsetBoundsCheck(xobj->Ffont,xobj->title,
xobj->value2);
offset3 = getByteOffsetBoundsCheck(xobj->Ffont,xobj->title,
xobj->value3);
/* value corresponding to behind last character */
end_value = FlocaleStringCharLength(xobj->Ffont, xobj->title );
if(offset == l)
xobj->value = end_value;
if(offset2 == l)
xobj->value2 = end_value;
if(offset3 == l)
xobj->value3 = end_value;
fprintf(stderr, "DrawTextField: offset: %d offset2 %d, offset3: %d\n",
offset, offset2, offset3);
/*if (offset > l)
xobj->value = FlocaleStringByteToCharOffset(xobj->Ffont,
xobj->title,
l-1) + 1;
if (offset2 > l)
xobj->value2 = FlocaleStringByteToCharOffset(xobj->Ffont,
xobj->title,
l-1) + 1; */
DrawReliefRect(0,0,xobj->width,xobj->height,xobj,shad,hili);
XClearArea(dpy,xobj->win,2,2,xobj->width-4,xobj->height-4,False);
XSetForeground(dpy,xobj->gc,xobj->TabColor[fore]);
/* calcul du premier caractere visible */
/* computation of the first visible character */
while (l-nl >= 1 &&
FlocaleTextWidth(xobj->Ffont,xobj->title + nl,
offset - nl) > (xobj->width-10))
{
nl += FlocaleStringNumberOfBytes(xobj->Ffont,xobj->title + nl);
fprintf(stderr,"nl: %d\n", nl);
}
/* now nl is the byte offset of the first the first visible
character */
if (nl > offset3) /* the first visible character needs to be updated */
{
xobj->value3 = getCharOffsetBoundsCheck(xobj->Ffont,
xobj->title, nl);
/*FlocaleStringByteToCharOffset(xobj->Ffont,
xobj->title, nl);*/
offset3 = nl;
}
else if (xobj->value3 > xobj->value)
{
xobj->value3--;
offset3 = FlocaleStringCharToByteOffset(xobj->Ffont,
xobj->title,
xobj->value3);
}
fprintf(stderr, "Got visible offset; %d char %d\n", offset3,
xobj->value3);
/* calcul de la longueur du titre visible */
/* computation of the length of the visible title */
/* increase string until it won't fit anymore into into the textbox */
right = offset3;
while(right < l && FlocaleTextWidth(xobj->Ffont, xobj->title + offset3,
right - offset3) <=
xobj->width - 10)
{
right += FlocaleStringNumberOfBytes(xobj->Ffont,
xobj->title + right);
}
/* the string didn't fit? */
if(FlocaleTextWidth(xobj->Ffont, xobj->title + offset3,
right - offset3) >
xobj->width - 10)
{
right -= FlocaleStringNumberOfBytes(
xobj->Ffont,
xobj->title +
FlocaleStringCharToByteOffset(
xobj->Ffont, xobj->title,
FlocaleStringByteToCharOffset(
xobj->Ffont, xobj->title,
right) - 1));
}
/* unless we had an empty string, we would have already been at the
beginning */
if(right < offset3)
right = offset3;
/*while ( l - offset3 - right >= 1 &&
FlocaleTextWidth(xobj->Ffont,xobj->title + offset3,
l - offset3 - right) > (xobj->width-10))
{
right += FlocaleStringNumberOfBytes(xobj->Ffont,
xobj->title + right);
fprintf(stderr, "sl: %d\n", l - offset3 - right);
} */
fprintf(stderr,"computed length of visible string\n");
FwinString->win = xobj->win;
FwinString->gc = xobj->gc;
FwinString->x = 5;
FwinString->y = y1+5;
FwinString->str = xobj->title + offset3;
FwinString->len = right - offset3;
/*strlen(xobj->title) - offset3 - right;*/
FlocaleDrawString(dpy, xobj->Ffont, FwinString, FWS_HAVE_LENGTH);
#if 0
XmbDrawString(dpy,xobj->win,xobj->xfontset,xobj->gc,5,y1+5,
xobj->title + xobj->value3,
strlen(xobj->title) - xobj->value3-right);
#endif
/* Dessin de la zone selectionnee */
/* selected zone drawing */
XSetFunction(dpy,xobj->gc,GXinvert);
if (xobj->value2>xobj->value) /* Curseur avant la souris */
{
x1=FlocaleTextWidth(xobj->Ffont,&xobj->title[offset3],
offset - offset3);
x2=FlocaleTextWidth(xobj->Ffont,&xobj->title[offset],
offset2 - offset);
}
else /* Curseur apres la souris / cursor after the mouse */
{
x1=FlocaleTextWidth(xobj->Ffont,&xobj->title[offset3],
offset2 - offset3);
x2=FlocaleTextWidth(xobj->Ffont,&xobj->title[offset2],
offset - offset2);
}
XFillRectangle(
dpy,xobj->win,xobj->gc,x1+5,7,x2,y1+xobj->Ffont->descent-2);
XSetFunction(dpy,xobj->gc,GXcopy);
/* Dessin du point d'insertion */
/* insertion point drawing */
DrawPointTxt(xobj,xobj->TabColor[fore]);
}
void EvtMousePushButton(struct XObj *xobj, XButtonEvent *EvtButton)
{
static XEvent event;
int End = 1;
unsigned int modif;
int x1,x2,y1,y2,i;
Window Win1,Win2,WinPop;
Window WinBut = 0;
int In = 0;
char *str;
int x,y,hOpt,yMenu,hMenu,wMenu;
int oldvalue = 0,newvalue;
unsigned long mask;
XSetWindowAttributes Attr;
if (EvtButton->button == Button1)
{
i = (xobj->width -
FlocaleTextWidth(
xobj->Ffont, xobj->title, strlen(xobj->title)))/2;
while (End)
{
FNextEvent(dpy, &event);
switch (event.type)
{
case EnterNotify:
FQueryPointer(
dpy, *xobj->ParentWin,
&Win1, &Win2, &x1, &y1, &x2, &y2,
&modif);
if (WinBut == 0)
{
WinBut = Win2;
DrawReliefRect(
0, 0, xobj->width,
xobj->height, xobj, shad,
hili);
DrawIconStr(
0,xobj, True,
PUSH_BUTTON_LCR_OFFSETS, NULL,
NULL, NULL);
In = 1;
}
else
{
if (Win2 == WinBut)
{
DrawReliefRect(
0, 0, xobj->width,
xobj->height, xobj,
shad, hili);
DrawIconStr(
1, xobj, True,
PUSH_BUTTON_LCR_OFFSETS,
NULL, NULL, NULL);
In = 1;
}
else if (In)
{
In = 0;
DrawReliefRect(
0, 0, xobj->width,
xobj->height, xobj,
hili, shad);
DrawIconStr(
0, xobj, True,
PUSH_BUTTON_LCR_OFFSETS,
NULL, NULL, NULL);
}
}
break;
case LeaveNotify:
FQueryPointer(
dpy, *xobj->ParentWin,
&Win1, &Win2, &x1, &y1, &x2, &y2,
&modif);
if (Win2 == WinBut)
{
In = 1;
DrawReliefRect(
0, 0, xobj->width,
xobj->height, xobj, shad,
hili);
DrawIconStr(
1, xobj, True,
PUSH_BUTTON_LCR_OFFSETS, NULL,
NULL, NULL);
}
else if (In)
{
DrawReliefRect(
0, 0, xobj->width,
xobj->height, xobj, hili,
shad);
DrawIconStr(
0, xobj, True,
PUSH_BUTTON_LCR_OFFSETS, NULL,
NULL, NULL);
In = 0;
}
break;
case ButtonRelease:
End = 0;
DrawReliefRect(
0, 0, xobj->width, xobj->height, xobj,
hili, shad);
DrawIconStr(
0, xobj, True,
PUSH_BUTTON_LCR_OFFSETS, NULL, NULL,
NULL);
if (In)
{
/* Envoie d'un message vide de type
* SingleClic pour un clique souris */
xobj->value = 1;
SendMsg(xobj, SingleClic);
xobj->value = 0;
}
break;
}
}
}
/* affichage du popup menu / Drawing the popup menu */
else if (EvtButton->button == Button3)
{
if (xobj->value3 > 1)
{
hOpt = xobj->Ffont->height + 10;
/* Hauteur totale du menu / Total height of the menu */
hMenu = (xobj->value3 - 1) * hOpt;
yMenu = xobj->y + xobj->height;
wMenu = 0;
for (i = 2 ; i <= xobj->value3; i++)
{
str = (char*)GetMenuTitle(xobj->title, i);
if (wMenu < FlocaleTextWidth(
xobj->Ffont, str, strlen(str))+34)
wMenu = FlocaleTextWidth(
xobj->Ffont, str,
strlen(str))+34;
free(str);
}
/* Creation de la fenetre menu / create the menu
* window */
XTranslateCoordinates(dpy, *xobj->ParentWin, Root,
xobj->x, yMenu, &x, &y, &Win1);
if (x<0) x = 0;
if (y<0) y = 0;
if (x + wMenu > XDisplayWidth(dpy, screen))
{
x = XDisplayWidth(dpy, screen) - wMenu;
}
if (y + hMenu > XDisplayHeight(dpy, screen))
{
y = y-hMenu-xobj->height;
}
mask = 0;
Attr.background_pixel = xobj->TabColor[back];
mask |= CWBackPixel;
Attr.border_pixel = 0;
mask |= CWBorderPixel;
Attr.colormap = Pcmap;
mask |= CWColormap;
Attr.cursor = XCreateFontCursor(dpy, XC_hand2);
mask |= CWCursor; /* Curseur pour la fenetre */
Attr.override_redirect = True;
mask |= CWOverrideRedirect;
WinPop = XCreateWindow(
dpy, Root, x, y, wMenu-5, hMenu, 0,
Pdepth, InputOutput, Pvisual, mask, &Attr);
if (xobj->colorset >= 0)
SetWindowBackground(
dpy, WinPop, wMenu - 5, hMenu,
&Colorset[xobj->colorset], Pdepth,
xobj->gc, True);
XMapRaised(dpy, WinPop);
/* Dessin du menu */
DrawPMenu(xobj, WinPop, hOpt, 1);
do
{
FQueryPointer(
dpy, Root, &Win1, &Win2, &x1, &y1,
&x2, &y2, &modif);
/* Determiner l'option courante / Current
* option */
y2 = y2 - y;
x2 = x2 - x;
{
/* calcule de xobj->value / Compute
* xobj->value */
if ((x2 > 0) && (x2 < wMenu) &&
(y2 > 0) && (y2 < hMenu))
newvalue = y2 / hOpt+1;
else
newvalue = 0;
if (newvalue!=oldvalue)
{
UnselectMenu(
xobj, WinPop, hOpt,
oldvalue, wMenu-5,
xobj->Ffont->ascent,
1);
SelectMenu(
xobj, WinPop, hOpt,
newvalue);
oldvalue = newvalue;
}
}
}
while (!FCheckTypedEvent(dpy, ButtonRelease, &event));
XDestroyWindow(dpy, WinPop);
if (newvalue != 0)
{
xobj->value = newvalue;
SendMsg(xobj, SingleClic);
xobj->value = 0;
}
xobj->DrawObj(xobj, NULL);
} /* xobj->value3 > 1 */
} /* EvtButton->button == Button3 */
}
