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Diff for /OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c between version 1.2 and 1.12

version 1.2, 2000/08/21 08:31:51 version 1.12, 2001/08/22 09:19:21
Line 23 
Line 23 
  * shall be made on your publication or presentation in any form of the   * shall be made on your publication or presentation in any form of the
  * results obtained by use of the SOFTWARE.   * results obtained by use of the SOFTWARE.
  * (4) In the event that you modify the SOFTWARE, you shall notify FLL by   * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
  * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification   * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
  * for such modification or the source code of the modified part of the   * for such modification or the source code of the modified part of the
  * SOFTWARE.   * SOFTWARE.
  *   *
Line 45 
Line 45 
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,   * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.   * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *   *
  * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c,v 1.1.1.1 1999/12/03 07:39:13 noro Exp $   * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c,v 1.11 2000/11/09 02:30:44 noro Exp $
 */  */
 #include "ca.h"  #include "ca.h"
 #include "parse.h"  #include "parse.h"
 #include "ox.h"  #include "ox.h"
 #include "ifplot.h"  #include "ifplot.h"
 #include "cursor.h"  #include "cursor.h"
   #include <X11/Xaw/MenuButton.h>
   #include <X11/Xaw/Paned.h>
   
 #ifdef ABS  #ifdef ABS
 #undef ABS  #undef ABS
Line 147  XButtonEvent *ev;
Line 149  XButtonEvent *ev;
                 case Button1:                  case Button1:
                         e.x = ev->x; e.y = ev->y;                          e.x = ev->x; e.y = ev->y;
                         draw_frame0(can->window,spos,e);                          draw_frame0(can->window,spos,e);
                         if ( !busy ) {                          if ( !busy && can->mode != MODE_INTERACTIVE ) {
                                 if ( can->mode == MODE_PLOT )                                  if ( can->mode == MODE_PLOT )
                                         plot_resize(can,spos,e);                                          plot_resize(can,spos,e);
                                 else                                  else
Line 335  search_active_canvas()
Line 337  search_active_canvas()
         return -1;          return -1;
 }  }
   
   
   
 void destroy_canvas(w,can,calldata)  void destroy_canvas(w,can,calldata)
 Widget w;  Widget w;
 struct canvas *can;  struct canvas *can;
Line 494  struct canvas *can;
Line 498  struct canvas *can;
 {  {
         XEvent event;          XEvent event;
         Widget box,frame,commands,          Widget box,frame,commands,
                 coords,quit,wide,precise,canvas,formula;                  coords,quit,print,wide,precise,canvas,formula;
         Window window;          Window window;
         Pixmap pix;          Pixmap pix;
         int i,width,height;          int i,width,height;
         Arg arg[6];          Arg arg[6];
         char buf[BUFSIZ];          char buf[BUFSIZ];
           static void print_canvas();
   
         width = can->width; height = can->height;          width = can->width; height = can->height;
   
Line 522  struct canvas *can;
Line 527  struct canvas *can;
   
         quit = XtCreateManagedWidget("quit",commandWidgetClass,commands,NULL,0);          quit = XtCreateManagedWidget("quit",commandWidgetClass,commands,NULL,0);
         XtAddCallback(quit,XtNcallback,destroy_canvas,can);          XtAddCallback(quit,XtNcallback,destroy_canvas,can);
           print = XtCreateManagedWidget("print",commandWidgetClass,commands,NULL,0);
           XtAddCallback(print,XtNcallback,print_canvas,can);
         can->wideb = wide =          can->wideb = wide =
                 XtCreateManagedWidget("wide",toggleWidgetClass,commands,NULL,0);                  XtCreateManagedWidget("wide",toggleWidgetClass,commands,NULL,0);
         XtAddCallback(wide,XtNcallback,wide_canvas,can);          XtAddCallback(wide,XtNcallback,wide_canvas,can);
Line 636  static XtResource resources[] = {
Line 643  static XtResource resources[] = {
         offset(DashPixel),XtRPixel,(XtPointer)&dashPixel},          offset(DashPixel),XtRPixel,(XtPointer)&dashPixel},
 };  };
   
 init_plot_display(argc,argv)  int init_plot_display(argc,argv)
 int argc;  int argc;
 char **argv;  char **argv;
 {  {
Line 645  char **argv;
Line 652  char **argv;
         unsigned int tmp;          unsigned int tmp;
   
         for ( ac = argc, av = argv; ac; ac--, av++ )          for ( ac = argc, av = argv; ac; ac--, av++ )
                 if ( index(*av,':') )                  if ( !strcmp(*av,"nox") )
                           return 0;
                   else if ( index(*av,':') )
                         dname = *av;                          dname = *av;
         XtToolkitInitialize();          XtToolkitInitialize();
         app_con = XtCreateApplicationContext();          app_con = XtCreateApplicationContext();
Line 653  char **argv;
Line 662  char **argv;
                 options,XtNumber(options),&argc,argv);                  options,XtNumber(options),&argc,argv);
         if ( !display ) {          if ( !display ) {
                 fprintf(stderr,"Can't open display\n");                  fprintf(stderr,"Can't open display\n");
                 exit(1);                  return 0;
         }          }
         toplevel = XtAppCreateShell(0,"Plot",applicationShellWidgetClass,          toplevel = XtAppCreateShell(0,"Plot",applicationShellWidgetClass,
                 display,0,0);                  display,0,0);
Line 674  char **argv;
Line 683  char **argv;
         create_gc();          create_gc();
         create_font();          create_font();
         create_cursors();          create_cursors();
           return 1;
 }  }
   
 static char *scalefont = "*-8-80-*";  static char *scalefont = "*-8-80-*";
Line 697  create_gc() {
Line 707  create_gc() {
         scaleGC = XCreateGC(display,rootwin,0,NULL);          scaleGC = XCreateGC(display,rootwin,0,NULL);
         xorGC = XCreateGC(display,rootwin,0,NULL);          xorGC = XCreateGC(display,rootwin,0,NULL);
         colorGC = XCreateGC(display,rootwin,0,NULL);          colorGC = XCreateGC(display,rootwin,0,NULL);
           cdrawGC = XCreateGC(display,rootwin,0,NULL);
         XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,drawGC);          XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,drawGC);
         XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,dashGC);          XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,dashGC);
         XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,clearGC);          XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,clearGC);
         XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,scaleGC);          XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,scaleGC);
         XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,xorGC);          XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,xorGC);
         XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,colorGC);          XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,colorGC);
           XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,cdrawGC);
         XSetForeground(display,drawGC,forePixel);          XSetForeground(display,drawGC,forePixel);
         XSetForeground(display,scaleGC,forePixel);          XSetForeground(display,scaleGC,forePixel);
         XSetForeground(display,clearGC,backPixel);          XSetForeground(display,clearGC,backPixel);
Line 719  create_gc() {
Line 731  create_gc() {
         XSetForeground(display,colorGC,color.pixel);          XSetForeground(display,colorGC,color.pixel);
 }  }
   
   set_drawcolor(c)
   unsigned int c;
   {
           XColor color = {0,0x0,0x0,0x0,DoRed|DoGreen|DoBlue,0};
   
           color.red = (c&0xff0000)>>8;
           color.green = (c&0xff00);
           color.blue = (c&0xff)<<8;
           XAllocColor(display,DefaultColormap(display,scrn),&color);
           XSetForeground(display,cdrawGC,color.pixel);
   }
   
 create_cursors() {  create_cursors() {
         static XColor fg = {0, 0x0, 0x0, 0x0,DoRed|DoGreen|DoBlue,0};          static XColor fg = {0, 0x0, 0x0, 0x0,DoRed|DoGreen|DoBlue,0};
         static XColor bg = {0, 0xffff, 0xffff, 0xffff,DoRed|DoGreen|DoBlue,0};          static XColor bg = {0, 0xffff, 0xffff, 0xffff,DoRed|DoGreen|DoBlue,0};
Line 813  reset_current_computation()
Line 837  reset_current_computation()
                 reset_selection(); reset_busy(current_can);                  reset_selection(); reset_busy(current_can);
                 define_cursor(current_can->window,normalcur);                  define_cursor(current_can->window,normalcur);
         }          }
   }
   
   static struct canvas *Can;
   /* void print_canvas(Widget w,struct canvas *can, XtPointer calldata); */
   static void output_to_file(Widget , XtPointer, XtPointer );
   static void output_to_ps_printer(Widget , XtPointer, XtPointer );
   static void cancel_output_to_file(Widget , XtPointer,XtPointer);
   static void generate_psfile(struct canvas *can, FILE *fp);
   static void set_printing_method(Widget,XtPointer,XtPointer);
   static void method_is_not_available();
   static Widget PrintDialog;
   static Widget PrintDialog_lp;
   static Widget W;
   static char *Fname = NULL;
   static char *PrinterName = NULL;
   #define PRINTING_METHOD_BITMAP 0
   #define PRINTING_METHOD_VECTOR 1
   static int PrintingMethod = PRINTING_METHOD_BITMAP;
   static String Printing_methods[]={
     "bitMap","vector",
   };
   static int N_printing_methods = 2;
   
   /*
   static Widget create_printing_method_bar(Widget parent) {
     Widget panel, button;
     int i,n;
     Arg wargs[1];
     panel = XtCreateManagedWidget("printing methods",panedWidgetClass,
                                                                   parent,NULL,0);
     for (i=0; i<N_printing_methods; i++) {
           button = XtCreateManagedWidget(Printing_methods[i],menuButtonWidgetClass,
                                                                      panel,NULL,0);
           fprintf(stderr,"button=%x\n",(int) button);
           XtAddCallback(button,XtNcallback,set_printing_method,(XtPointer) i);
     }
     return(panel);
   }
   */
   
   
   static void print_canvas(w,can,calldata)
            Widget w;
            struct canvas *can;
            XtPointer calldata;
   {
     Widget fshell,fdialog;
     extern struct canvas *Can;
     extern Widget W;
     Widget entry;
     int i;
     Arg arg[1];
     static void output_to_printer();
     static void print_canvas_to_file();
     static void printing_method();
   
     W = w;
     Can = can;
     create_popup(can->shell,"Print/Output PS file","",&fshell,&fdialog);
     XawDialogAddButton(fdialog,"print",output_to_printer,w);
     XawDialogAddButton(fdialog,"output PS file",print_canvas_to_file,w);
     XawDialogAddButton(fdialog,"method",printing_method,w);
     XawDialogAddButton(fdialog,"dismiss",cancel_output_to_file,w);
     XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone);
   }
   
   static void set_printing_method(Widget w,XtPointer number,XtPointer call_data) {
     Widget shell;
     extern int PrintingMethod;
     PrintingMethod = (int) number;
     fprintf(stderr,"PrintingMethod=%d\n",number);
     shell = XtParent(XtParent(w));
     XtPopdown(shell); XtDestroyWidget(shell);
   }
   
   static void printing_method(w,can,calldata)
            Widget w;
            struct canvas *can;
            XtPointer calldata;
   {
     Arg arg[10];
     int i,n;
     Widget fshell,fdialog;
     extern struct canvas *Can;
     extern int PrintingMethod;
   
     w = W;
     can = Can;
     create_popup(can->shell,"Printing method",Printing_methods[PrintingMethod],
                              &fshell,&fdialog);
     n = 0;
     XtSetArg(arg[n], XtNlabel, "Method: "); n++;
     XtSetArg(arg[n], XtNvalue, Printing_methods[PrintingMethod]); n++;
     XtSetValues(fdialog,arg,n);
     for (i=0; i<N_printing_methods; i++) {
           XawDialogAddButton(fdialog,Printing_methods[i],set_printing_method,(XtPointer) i);
     }
     XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone);
   }
   static void print_canvas_to_file(w,can,calldata)
            Widget w;
            struct canvas *can;
            XtPointer calldata;
   {
     FILE *fp;
     Arg arg[10];
     int n;
     static char *psfile = NULL;
     Widget fshell,fdialog;
     extern struct canvas *Can;
     extern Widget PrintDialog;
     extern char *Fname;
   
     w = W;
     can = Can;
     if (psfile == NULL || Fname == NULL) psfile = "ox_plot.eps";
     else psfile = Fname;
     create_popup(can->shell,"Output as PS file",psfile,&fshell,&fdialog);
     n = 0;
     XtSetArg(arg[n], XtNlabel, "File : "); n++;
     XtSetArg(arg[n], XtNvalue, psfile); n++;
     XtSetValues(fdialog,arg,n);
     XawDialogAddButton(fdialog,"output to file",output_to_file,w);
     XawDialogAddButton(fdialog,"cancel",cancel_output_to_file,w);
     PrintDialog = fdialog;
     XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone);
   }
   static void output_to_printer(w,can,calldata)
            Widget w;
            struct canvas *can;
            XtPointer calldata;
   {
     FILE *fp;
     Arg arg[10];
     int n;
     static char *psfile = NULL;
     Widget fshell,fdialog;
     extern struct canvas *Can;
     extern Widget PrintDialog_lp;
     extern char *PrinterName;
   
     w = W;
     can = Can;
     if (psfile  == NULL || PrinterName == NULL) psfile = "lp";
     else psfile = PrinterName;
     create_popup(can->shell,"Output PS file to printer",psfile,&fshell,&fdialog);
     n = 0;
     XtSetArg(arg[n], XtNlabel, "PS Printer Name : "); n++;
     XtSetArg(arg[n], XtNvalue, psfile); n++;
     XtSetValues(fdialog,arg,n);
     XawDialogAddButton(fdialog,"output to PS printer",output_to_ps_printer,w);
     XawDialogAddButton(fdialog,"cancel",cancel_output_to_file,w);
     PrintDialog_lp = fdialog;
     XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone);
   }
   
   static void cancel_output_to_file(w,fbutton,call)
            Widget w;
            XtPointer fbutton, call;
   {
     Widget shell = XtParent(XtParent(w));
     XtPopdown(shell); XtDestroyWidget(shell);
     XtSetSensitive(fbutton,True);
   }
   
   static void output_to_file(w,fbutton,call)
            Widget w;
            XtPointer fbutton, call;
   {
     char *fname;
     FILE *fp;
     int i;
     char *m;
     extern struct canvas *Can;
     extern Widget PrintDialog;
     extern int PrintingMethod;
     Widget shell = XtParent(XtParent(w));
   
     if (PrintingMethod == PRINTING_METHOD_BITMAP) {
     }else{
           method_is_not_available();
           XtPopdown(shell); XtDestroyWidget(shell);
           XtSetSensitive(fbutton,True);
           return;
     }
   
     fname = XawDialogGetValueString(PrintDialog);
     Fname = (char *)malloc(sizeof(char)*strlen(fname)+1);
     strcpy(Fname,fname);
     for (i=0; i<strlen(Fname); i++) {
           if (Fname[i] == 0xd || Fname[i] == 0xa) {
             Fname[i] = 0; break;
           }
     }
     fprintf(stderr,"fname=%s\n",Fname); fflush(NULL);
     fp = fopen(Fname,"w");
     if (fp == NULL) {
           warning(Can,"Could not open the output file.");
     }else{
           generate_psfile(Can,fp);
           fclose(fp);
     }
   
     XtPopdown(shell); XtDestroyWidget(shell);
     XtSetSensitive(fbutton,True);
   }
   
   static void output_to_ps_printer(w,fbutton,call)
            Widget w;
            XtPointer fbutton, call;
   {
     char *printerName;
     FILE *fp;
     extern struct canvas *Can;
     extern Widget PrintDialog_lp;
     char fname[256];
     char cmd[512];
     static int id = 0;
     int i;
     Widget shell = XtParent(XtParent(w));
   
     if (PrintingMethod == PRINTING_METHOD_BITMAP) {
     }else{
           method_is_not_available();
           XtPopdown(shell); XtDestroyWidget(shell);
           XtSetSensitive(fbutton,True);
           return;
     }
   
     sprintf(fname,"/tmp/ox_plot_%d.eps",(int) getpid(),id++);
   
     printerName = XawDialogGetValueString(PrintDialog_lp);
     PrinterName = (char *)malloc(sizeof(char)*strlen(printerName)+1);
     strcpy(PrinterName,printerName);
     for (i=0; i<strlen(PrinterName); i++) {
           if (PrinterName[i] == 0xd || PrinterName[i] == 0xa) {
             PrinterName[i] = 0; break;
           }
     }
     fprintf(stderr,"printerName=%s\n",PrinterName); fflush(NULL);
     fp = fopen(fname,"w");
     if (fp == NULL) {
           warning(Can,"Could not open the output file.");
     }else{
           generate_psfile(Can,fp);
           fclose(fp);
     }
   
     sprintf(cmd,"lpr -P%s %s",PrinterName,fname);
     if (system(cmd)) {
           warning(Can,"Unknown printer?");
     }
     sprintf(cmd,"rm -f %s",fname);
     system(cmd);
     XtPopdown(shell); XtDestroyWidget(shell);
     XtSetSensitive(fbutton,True);
   }
   
   
   /* test sequence
      ox_launch(0,"ox_plot");
      ifplot(x^2-y^3);
      drawcircle(0,0,100,0,0);
      */
   static void generate_psfile(can,fp)
            struct canvas *can;
            FILE *fp;
   {
     int x,y;
     XImage *image;
     int color[1];
     int colorSize = 1;
     char *m;
     extern int PrintingMethod;
     fprintf(stderr,"generate_psfile\n");
     if (PrintingMethod == PRINTING_METHOD_BITMAP) {
           if ( display ) {
             fprintf(stderr,"generate_psfile: output to a file.\n");
             image = XGetImage(display,can->pix,
                                                   0,0,can->width,can->height,-1,ZPixmap);
             color[0] = 0; /* balck line */
             generatePS_from_image(fp,image,can->width,can->height,color,colorSize,can);
           }else{
             fprintf(stderr,"Cannot print on this system\n");
           }
     }else{
           method_is_not_available();
     }
     fflush(NULL);
   }
   
   static void method_is_not_available() {
     char *m;
   #define MSG1 "Printing method \""
   #define MSG2 "\" is not available for this picture."
     m = (char *)malloc(strlen(MSG1)+strlen(MSG2)+strlen(Printing_methods[PrintingMethod])+1);
     strcpy(m,MSG1);
     strcat(m,Printing_methods[PrintingMethod]);
     strcat(m,MSG2);
     warning(Can,m);
   }
   
   clear_pixmap(can)
   struct canvas *can;
   {
           XFillRectangle(display,can->pix,clearGC,0,0,can->width,can->height);
           XFlush(display);
 }  }
Legend:
Removed from v.1.2  
changed lines
  Added in v.1.12
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