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#include "scilab_d.h"
#define OK 1
#define CANCEL 2
#define MEMERR 3
extern int ok_Flag_sci;
static int numChoix=1 ;
static char *filename = (char *) 0;
static char **PList = (char **) 0;
static char *Pbuffer = (char *) 0;
static void ExposePrintdialogWindow();
static int ns;
#include "choice.h"
static char *Formats[] = {
"Postscript",
"Postscript-Latex",
"Xfig",
};
static int nF=3;
/* main routine */
prtdlg(flag,printer,colored,orientation,file,ok)
integer *colored,*orientation,*flag,*ok;
char printer[],file[];
{
int i;
*ok=1;
ExposePrintdialogWindow((int) *flag,colored,orientation);
if ( ok_Flag_sci == OK)
{
strcpy(printer,PList[numChoix-1]);
if (*flag==2) {strcpy(file,filename);FREE(filename);}
}
else
{
*ok=0;
}
if (*flag==1)
{
FREE(Pbuffer);
FREE(PList);
}
}
/* test Function */
TestPrintDlg()
{
static char file[100],printer[20];
integer flag,colored,orientation,ok;
prtdlg(&flag,printer,&colored,&orientation,file,&ok);
}
void
PrintDlgOk(w,client_data,callData)
Widget w;
caddr_t client_data;
caddr_t callData;
{
ok_Flag_sci = OK;
}
void
SaveDlgOk(w,client_data,callData)
Widget w;
caddr_t client_data;
caddr_t callData;
{
Arg args[1];
Cardinal iargs =0 ;
Widget dialog = (Widget) client_data;
int * i,ind;
char * str;
iargs=0;
XtSetArg(args[iargs], XtNstring, &str); iargs++;
XtGetValues( dialog, args, iargs);
filename= (char *) MALLOC( (strlen(str)+1)*(sizeof(char)));
if (filename != 0)
{
strcpy(filename,str);
ind = strlen(filename) - 1 ;
if (filename[ind] == '\n') filename[ind] = '\0' ;
ok_Flag_sci = OK;
}
else
{
Scistring("Malloc : No more place");
ok_Flag_sci = MEMERR;
}
}
void
PrintDlgCancel(w,client_data,callData)
Widget w;
caddr_t client_data;
caddr_t callData;
{
ok_Flag_sci = CANCEL;
}
static void
DoChoosePrinter(widget,client_data,callData)
Widget widget;
caddr_t client_data,callData;
{
XawListReturnStruct* item;
item = (XawListReturnStruct*)callData;
numChoix = (item->list_index)+1 ;
}
static int
SetList(flag)
int flag;
{
int n,i,npr;
char *getenv(),*str,*p;
if (flag == 1)
{
/* searching for printers */
if ( (str=getenv("PRINTERS")) == 0) str="lp";
n=strlen(str);
if (n==0)
{
str="lp";n=strlen(str);
}
/* counting number of printers */
npr=1;
for (i=0 ; str[i] != '\0' ;i++)
if(str[i]==':' ) npr++;
PList=(char **) MALLOC((npr)*sizeof(char *));
Pbuffer=(char *) MALLOC( (strlen(str)+1)*sizeof(char));
if ( Pbuffer != (char *) 0 && PList != (char **) 0)
{
strcpy(Pbuffer,str);
ns=0;
while ( ns < npr )
{
p=(ns == 0) ? strtok(Pbuffer,":") : strtok((char *)0,":");
PList[ns]=p;
ns++;
}
}
else
{
sciprint("x_choices : No more place\r\n");
ok_Flag_sci = MEMERR;
return(MEMERR);
}
}
else
{
PList=Formats;
ns=nF;
}
return(OK);
}
static void
ExposePrintdialogWindow(flag,colored,orientation)
int flag,*colored,*orientation;
{
static Display *dpy = (Display *) NULL;
Widget shell,dform,chooseviewport,cancel,ok,dpanned,cform,form;
Widget chooselist,lbox, tbox,cbox,filedialog,fbox,w;
int one = 1, two = 2,i;
Arg args[10];
Cardinal iargs = 0;
static char* items[] = {
"Type", "color", "black&white",
NULL,
"Orientation", "landscape", "portrait",
NULL
};
static int defval[]={1,0};
static int nitems= 2;
/* computing list of printers or file type */
if (SetList(flag)== MEMERR) return;
/* top level shell */
ShellFormCreate("printShell",&shell,&dpanned,&dpy);
/* Window Label */
iargs=0;
form=XtCreateManagedWidget("form",formWidgetClass,dpanned,args,iargs);
iargs = 0;
XtSetArg(args[iargs], XtNlabel, (flag == 1) ? "Printer Selection" : "Format Selection"); iargs++;
XtCreateManagedWidget("label",labelWidgetClass,form,args, iargs);
iargs=0;
XtSetArg(args[iargs], XtNlist, PList); iargs++;
XtSetArg(args[iargs], XtNnumberStrings, ns); iargs++;
chooselist=XtCreateManagedWidget("list",listWidgetClass,form,args,iargs);
XtAddCallback(chooselist, XtNcallback,(XtCallbackProc)DoChoosePrinter , (XtPointer)0);
XawListHighlight(chooselist,numChoix-1);
/* Toggles */
if ( SciChoiceCreate(items,defval,nitems) == 0)
{
sciprint("x_choices : No more place\r\n");
ok_Flag_sci = MEMERR;
return;
};
iargs=0;
form=XtCreateManagedWidget("choiceform",formWidgetClass,dpanned,args,iargs);
(void) create_choices(form,(Widget) NULL);
if (flag==2)
{
/* create label widget */
iargs=0;
fbox=XtCreateManagedWidget("fileform",formWidgetClass,dpanned,args,iargs);
XtCreateManagedWidget("filelabel",labelWidgetClass, fbox,args, iargs);
filedialog = XtCreateManagedWidget("ascii",asciiTextWidgetClass,
fbox, args, iargs);
}
/* command widgets */
iargs=0;
cform = XtCreateManagedWidget("cform",formWidgetClass,dpanned,args,iargs);
if ( flag == 1)
ButtonCreate(cform,&ok,(XtCallbackProc) PrintDlgOk , (XtPointer) 0,"Ok","ok");
else
ButtonCreate(cform,&ok,(XtCallbackProc) SaveDlgOk, (XtPointer) filedialog,"Ok","ok");
ButtonCreate(cform,&cancel,(XtCallbackProc) PrintDlgCancel,(XtPointer) NULL,"Cancel","cancel");
XtMyLoop(shell,dpy);
if ( ok_Flag_sci== OK )
{
*colored=defval[0] = Everything[0]->choice.default_toggle +1 ;
*orientation=defval[1] = Everything[1]->choice.default_toggle +1;
}
SciChoiceFree(nitems);
}
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