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#include "torus.h"
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <stdio.h>
#include <math.h>
#include "xpplim.h"
#include "ggets.h"
#include "pop_list.h"
#include "many_pops.h"
#include "info.bitmap"
#include "browse.h"
extern int DisplayHeight,DisplayWidth;
#define EV_MASK (ButtonPressMask |\
KeyPressMask |\
ExposureMask |\
StructureNotifyMask)
#define BUT_MASK (ButtonPressMask |\
KeyPressMask |\
ExposureMask |\
StructureNotifyMask |\
EnterWindowMask |\
LeaveWindowMask)
extern Display *display;
extern int screen;
extern GC gc, small_gc;
extern int DCURX,DCURXs,DCURY,DCURYs,CURY_OFFs,CURY_OFF;
extern int NUPAR,NODE,NEQ;
extern char upar_names[MAXPAR][11],uvar_names[MAXODE][12];
extern Window main_win,info_pop;
extern int TORUS;
extern double TOR_PERIOD;
extern int itor[MAXODE];
struct {
Window base,done,cancel;
Window w[MAXODE];
} torbox;
void do_torus_com(int c)
{
int i;
TORUS=0;
if(c==0||c==2){
new_float("Period :",&TOR_PERIOD);
if(TOR_PERIOD<=0.0){
err_msg("Choose positive period");
return;
}
if(c==0){
for(i=0;i<MAXODE;i++)itor[i]=1;
TORUS=1;
return;
}
/* Choose them */
choose_torus();
return;
}
for(i=0;i<MAXODE;i++)itor[i]=0;
TORUS=0;
}
void draw_tor_var(i)
int i;
{
char strng[15];
XClearWindow(display,torbox.w[i]);
if(itor[i]==1)sprintf(strng,"X %s",uvar_names[i]);
else sprintf(strng," %s",uvar_names[i]);
XDrawString(display,torbox.w[i],small_gc,0,CURY_OFFs,strng,strlen(strng));
}
void draw_torus_box(win)
Window win;
{
int i;
if(win==torbox.cancel){
XDrawString(display,win,small_gc,5,CURY_OFFs,"Cancel",6);
return;
}
if(win==torbox.done){
XDrawString(display,win,small_gc,5,CURY_OFFs,"Done",4);
return;
}
for(i=0;i<NEQ;i++){
if(win==torbox.w[i])
draw_tor_var(i);
}
}
void choose_torus()
{
int i;
make_tor_box("Fold which");
do_torus_events();
for(i=0;i<NEQ;i++)if(itor[i]==1)TORUS=1;
}
void make_tor_box(title)
char *title;
{
int ndn,nac,width,height;
int nv;
/*int nh; Not used anywhere*/
int i,i1,j1,xpos,ypos;
int xstart=DCURXs;
int ystart=DCURYs;
Window base;
XTextProperty winname;
XSizeHints size_hints;
nv=4*DisplayHeight/(5*(DCURYs+8));
/*nh=DisplayWidth/(18*DCURXs);*/
if(NEQ<nv)ndn=NEQ;
else ndn=nv;
nac=NEQ/ndn;
if(nac*ndn<NEQ)nac++;
width=24*DCURXs*nac+10;
height=3*DCURYs+ndn*(DCURYs+8);
base=make_plain_window(RootWindow(display,screen),0,0,width,height,4);
torbox.base=base;
XStringListToTextProperty(&title,1,&winname);
size_hints.flags=PPosition|PSize|PMinSize|PMaxSize;
size_hints.x=0;
size_hints.y=0;
size_hints.width=width;
size_hints.height=height;
size_hints.min_width=width;
size_hints.min_height=height;
size_hints.max_width=width;
size_hints.max_height=height;
XClassHint class_hints;
class_hints.res_name="";
class_hints.res_class="";
make_icon((char*)info_bits,info_width,info_height,base);
XSetWMProperties(display,base,&winname,NULL,NULL,0,&size_hints,NULL,&class_hints);
for(i=0;i<NEQ;i++){
i1=i/nv;
j1=i%nv;
xpos=xstart+18*DCURXs*i1;
ypos=ystart+j1*(DCURYs+8);
torbox.w[i]=make_window(base,xpos,ypos,15*DCURXs,DCURYs,1);
}
xpos=(width-16*DCURXs-10)/2;
ypos=height-3*DCURYs/2;
torbox.cancel=make_window(base,xpos,ypos,8*DCURXs,DCURYs,1);
torbox.done=make_window(base,xpos+8*DCURXs+10,ypos,8*DCURXs,DCURYs,1);
XSelectInput(display,torbox.cancel,BUT_MASK);
XSelectInput(display,torbox.done,BUT_MASK);
XRaiseWindow(display,torbox.base);
}
void do_torus_events()
{
XEvent ev;
int status=-1;
int done=0;
Window wt;
int i;
int oldit[MAXODE];
for(i=0;i<NEQ;i++)oldit[i]=itor[i];
while(!done){
XNextEvent(display,&ev);
switch(ev.type){
case Expose:
do_expose(ev); /* menus and graphs etc */
draw_torus_box(ev.xany.window);
break;
case ButtonPress:
if(ev.xbutton.window==torbox.done){status=1;done=1;break;}
if(ev.xbutton.window==torbox.cancel){status=-1;done=1;break;}
for(i=0;i<NEQ;i++)
{
if(ev.xbutton.window==torbox.w[i]){
itor[i]=1-itor[i];
draw_tor_var(i);
break;
}
}
break;
case EnterNotify:
wt=ev.xcrossing.window;
if(wt==torbox.done||wt==torbox.cancel)
XSetWindowBorderWidth(display,wt,2);
break;
case LeaveNotify:
wt=ev.xcrossing.window;
if(wt==torbox.done||wt==torbox.cancel)
XSetWindowBorderWidth(display,wt,1);
break;
}
}
if(status==-1){
for(i=0;i<NEQ;i++)itor[i]=oldit[i];
TORUS=0;
}
XSelectInput(display,torbox.cancel,EV_MASK);
XSelectInput(display,torbox.done,EV_MASK);
waitasec(ClickTime);
XDestroySubwindows(display,torbox.base);
XDestroyWindow(display,torbox.base);
}
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