field_bk.h

linux下的人机对话编程

/*#include<gnome.h>
#include"field.h"
#include"switch.h"
#include"sg.h"
#include"main.h"*/

#define Line_Dist  60.0;

 int m=0;

 GnomeCanvasItem *line_XDJG;
 GnomeCanvasItem *line_1BG;
 GnomeCanvasItem *line_XJG;
 GnomeCanvasItem *line_D1G;
 GnomeCanvasItem *line_1_15WG;
 GnomeCanvasItem *line_1DG;
 GnomeCanvasItem *line_3DG;
 GnomeCanvasItem *line_5_11DG;
 GnomeCanvasItem *line_7_9DG;
 GnomeCanvasItem *line_13DG;
 GnomeCanvasItem *line_15DG;
 GnomeCanvasItem *line_17DG;
 GnomeCanvasItem *line_19DG;
 GnomeCanvasItem *line_1G;
 GnomeCanvasItem *line_2G;
 GnomeCanvasItem *line_3G;
 GnomeCanvasItem *line_4G;
 GnomeCanvasItem *line_5G;
 GnomeCanvasItem *line_1AG;
 GnomeCanvasItem *line_D4G;
 GnomeCanvasItem *line_2_8DG;
 GnomeCanvasItem *line_4_6DG;
 GnomeCanvasItem *line_10DG;
 GnomeCanvasItem *line_12_14DG;
GnomeCanvasItem *line_SJG;


 GnomeCanvasItem *line_12FB_14DB_DG;
 GnomeCanvasItem *line_12DB_DG;
 GnomeCanvasItem *line_12FB_14FB_DG;

 GnomeCanvasItem *line_5DB_11DB_DG;
 GnomeCanvasItem *line_5FB_DG;
 GnomeCanvasItem *line_11FB_DG;

 GnomeCanvasItem *line_7DB_9DB_DG;
 GnomeCanvasItem *line_7FB_DG;
 GnomeCanvasItem *line_9FB_DG;

 GnomeCanvasItem *line_2DB_8DB_DG;
 GnomeCanvasItem *line_2FB_DG;
 GnomeCanvasItem *line_8FB_DG;

 GnomeCanvasItem *line_4DB_6DB_DG;
 GnomeCanvasItem *line_4FB_DG;
 GnomeCanvasItem *line_6FB_DG;

 GnomeCanvasItem *line_1DB_DG;
 GnomeCanvasItem *line_1FB_DG;

 GnomeCanvasItem *line_3DB_DG;
 GnomeCanvasItem *line_3FB_DG;

 GnomeCanvasItem *line_13DB_DG;
 GnomeCanvasItem *line_13FB_DG;

 GnomeCanvasItem *line_15DB_DG;
 GnomeCanvasItem *line_15FB_DG;

 GnomeCanvasItem *line_17DB_DG;
 GnomeCanvasItem *line_17FB_DG;

 GnomeCanvasItem *line_19DB_DG;
 GnomeCanvasItem *line_19FB_DG;

 GnomeCanvasItem *line_10DB_DG;
 GnomeCanvasItem *line_10FB_DG;


/*******道岔上的点********/
 GnomeCanvasItem *dot1_1DB;
 GnomeCanvasItem *dot1_2DB;
 GnomeCanvasItem *dot3_1DB;
 GnomeCanvasItem *dot3_2DB;
 GnomeCanvasItem *dot5_1DB;
 GnomeCanvasItem *dot5_2DB;
 GnomeCanvasItem *dot7_1DB;
 GnomeCanvasItem *dot7_2DB;
 GnomeCanvasItem *dot9_1DB;
 GnomeCanvasItem *dot9_2DB;
 GnomeCanvasItem *dot11_1DB;
 GnomeCanvasItem *dot11_2DB;
 GnomeCanvasItem *dot13_1DB;
 GnomeCanvasItem *dot13_2DB;
 GnomeCanvasItem *dot15_1DB;
 GnomeCanvasItem *dot15_2DB;
 GnomeCanvasItem *dot17_1DB;
 GnomeCanvasItem *dot17_2DB;
 GnomeCanvasItem *dot19_1DB;
 GnomeCanvasItem *dot19_2DB;
 GnomeCanvasItem *dot2_1DB;
 GnomeCanvasItem *dot2_2DB;
 GnomeCanvasItem *dot4_1DB;
 GnomeCanvasItem *dot4_2DB;
 GnomeCanvasItem *dot6_1DB;
 GnomeCanvasItem *dot6_2DB;
 GnomeCanvasItem *dot8_1DB;
 GnomeCanvasItem *dot8_2DB;
 GnomeCanvasItem *dot10_1DB;
 GnomeCanvasItem *dot10_2DB;
 GnomeCanvasItem *dot12_1DB;
 GnomeCanvasItem *dot12_2DB;
 GnomeCanvasItem *dot14_1DB;
 GnomeCanvasItem *dot14_2DB;



 GnomeCanvasItem *dot1_1FB;
 GnomeCanvasItem *dot1_2FB;
 GnomeCanvasItem *dot3_1FB;
 GnomeCanvasItem *dot3_2FB;
 GnomeCanvasItem *dot5_1FB;
 GnomeCanvasItem *dot5_2FB;
 GnomeCanvasItem *dot7_1FB;
 GnomeCanvasItem *dot7_2FB;
 GnomeCanvasItem *dot9_1FB;
 GnomeCanvasItem *dot9_2FB;
 GnomeCanvasItem *dot11_1FB;
 GnomeCanvasItem *dot11_2FB;
 GnomeCanvasItem *dot13_1FB;
 GnomeCanvasItem *dot13_2FB;
 GnomeCanvasItem *dot15_1FB;
 GnomeCanvasItem *dot15_2FB;
 GnomeCanvasItem *dot17_1FB;
 GnomeCanvasItem *dot17_2FB;
 GnomeCanvasItem *dot19_1FB;
 GnomeCanvasItem *dot19_2FB;
 GnomeCanvasItem *dot2_1FB;
 GnomeCanvasItem *dot2_2FB;
 GnomeCanvasItem *dot4_1FB;
 GnomeCanvasItem *dot4_2FB;
 GnomeCanvasItem *dot6_1FB;
 GnomeCanvasItem *dot6_2FB;
 GnomeCanvasItem *dot8_1FB;
 GnomeCanvasItem *dot8_2FB;
 GnomeCanvasItem *dot10_1FB;
 GnomeCanvasItem *dot10_2FB;
 GnomeCanvasItem *dot12_1FB;
 GnomeCanvasItem *dot12_2FB;
 GnomeCanvasItem *dot14_1FB;
 GnomeCanvasItem *dot14_2FB;


gboolean  Ctr_1_DB=FALSE,  Ctr_3_DB=FALSE,  Ctr_5_DB=FALSE,  Ctr_7_DB=FALSE,  Ctr_9_DB=FALSE,
          Ctr_11_DB=FALSE, Ctr_13_DB=FALSE, Ctr_15_DB=FALSE, Ctr_17_DB=FALSE, Ctr_19_DB=FALSE,
          Ctr_2_DB=FALSE,  Ctr_4_DB=FALSE,  Ctr_6_DB=FALSE,  Ctr_8_DB=FALSE,  Ctr_10_DB=FALSE,
          Ctr_12_DB=FALSE, Ctr_14_DB=FALSE,
          Ctr_1_FB=FALSE,  Ctr_3_FB=FALSE,  Ctr_5_FB=FALSE,  Ctr_7_FB=FALSE,  Ctr_9_FB=FALSE,
          Ctr_11_FB=FALSE, Ctr_13_FB=FALSE, Ctr_15_FB=FALSE, Ctr_17_FB=FALSE, Ctr_19_FB=FALSE,
          Ctr_2_FB=FALSE,  Ctr_4_FB=FALSE,  Ctr_6_FB=FALSE,  Ctr_8_FB=FALSE,  Ctr_10_FB=FALSE,
          Ctr_12_FB=FALSE, Ctr_14_FB=FALSE, Ctr_12_14_DG_1=FALSE,   Ctr_12_14_DG_2=FALSE;
int draw_no_swfd(double x1,double y1,double x2,double y2,GtkWidget*canvas,gchar*cr,int i){
  GnomeCanvasPoints *point1;
  GnomeCanvasGroup *group;
  group=gnome_canvas_root(GNOME_CANVAS(canvas));
 
   point1=gnome_canvas_points_new(2);
   point1->coords[0]=x1;
   point1->coords[1]=y1;
   point1->coords[2]=x2;
   point1->coords[3]=y2;
 
  
   if(i==0){
     if(value==FALSE){
  line_XDJG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
    if(value==TRUE){
 gnome_canvas_item_set( line_XDJG,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_XDJG);
       gnome_canvas_item_show(line_XDJG);
      
       } 
   }

   if(i==1){
     if(value==FALSE){
 line_1BG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
     }
if(value==TRUE){

 gnome_canvas_item_set( line_1BG,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_1BG);
       gnome_canvas_item_show(line_1BG);
      
      
     }
   }

if(i==2){
  if(value==FALSE){
 line_XJG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_XJG,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_XJG);
       gnome_canvas_item_show(line_XJG);
      
       }
   }

if(i==3){
  if(value==FALSE){
  line_D1G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_D1G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style", GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_D1G);
       gnome_canvas_item_show(line_D1G);
      
       }
   }

if(i==4){
  if(value==FALSE){
 line_1_15WG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_1_15WG,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_1_15WG);
       gnome_canvas_item_show(line_1_15WG);
      
       }
   }
   
if(i==13){
  if(value==FALSE){
 line_1G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_1G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_1G);
       gnome_canvas_item_show(line_1G);
      
       }
   }

if(i==14){
  if(value==FALSE){
 line_2G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_2G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_2G);
       gnome_canvas_item_show(line_2G);
      
       }
   }

if(i==15){
  if(value==FALSE){
 line_3G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_3G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_3G);
       gnome_canvas_item_show(line_3G);
      
       }
   }

if(i==16){
  if(value==FALSE){
 line_4G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_4G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_4G);
       gnome_canvas_item_show(line_4G);
      
       }
   }

if(i==17){
  if(value==FALSE){
 line_5G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_5G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_5G);
       gnome_canvas_item_show(line_5G);
      
       }
   }

if(i==18){
  if(value==FALSE){
 line_1AG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_1AG,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_1AG);
       gnome_canvas_item_show(line_1AG);
      
       }
   }

if(i==19){
  if(value==FALSE){
 line_D4G= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0, "join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_D4G,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style", GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_D4G);
       gnome_canvas_item_show(line_D4G);
      
       }
}

if(i==24){
  if(value==FALSE){
 line_SJG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(),"points",point1,"fill_color", cr,"width_units",4.0, "join_style", GDK_CAP_BUTT,"line_style",GDK_LINE_SOLID,NULL);
  }
if(value==TRUE){
   gnome_canvas_item_set( line_SJG,"points",point1,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style", GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_SJG);
       gnome_canvas_item_show(line_SJG);
      
}//true
}//i=24

 gnome_canvas_points_unref(point1);

 

 return 1;


}//draw_noSwitchfeild


/*-------------------------1个道岔区段--------------------------------------*/
int draw_onesw_fd(double fx,double fy,double f1x,double f1y,double f2x,double f2y,
		      double f3x,double f3y,double f4x,double f4y,double f8x,double f8y,double                      f9x, double f9y,int dir,gchar*cr,GtkWidget*canvas,int i){
  GnomeCanvasPoints *point1,*point2;
  GnomeCanvasGroup *group;
  group=gnome_canvas_root(GNOME_CANVAS(canvas));
  double c1x,c1y,c2x,c2y,c3x,c3y,c4x,c4y;

 
  if(dir==0){/*一岔区段里的道岔为定位*/
   
 
   point1=gnome_canvas_points_new(2);
   point1->coords[0]=fx;
   point1->coords[1]=fy;
   point1->coords[2]=f2x;
   point1->coords[3]=f2y;

   point2=gnome_canvas_points_new(4);
   point2->coords[0]=fx;
   point2->coords[1]=fy;
   point2->coords[2]=f1x;
   point2->coords[3]=f1y;
   point2->coords[4]=f3x;
   point2->coords[5]=f3y;
   point2->coords[6]=f4x;
   point2->coords[7]=f4y;

   if(i==5) {          /*1DG*/
     if(Ctr_1_DB==TRUE){
 gtk_object_destroy(GTK_OBJECT(dot1_1DB));
 gtk_object_destroy(GTK_OBJECT(dot1_2DB));
 Ctr_1_DB=FALSE;
     }
     if(Ctr_1_FB==TRUE){
 gtk_object_destroy(GTK_OBJECT(dot1_1FB));
 gtk_object_destroy(GTK_OBJECT(dot1_2FB));
 Ctr_1_FB=FALSE;
     }


     if(value==FALSE){
 line_1DB_DG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(), "points",point1,"fill_color", cr,"width_units",4.0, "join_style", GDK_CAP_BUTT,"line_style", GDK_LINE_SOLID,NULL);
 line_1FB_DG= gnome_canvas_item_new(group,gnome_canvas_line_get_type(), "points",point2,"fill_color", cr,"width_units",4.0,"join_style", GDK_CAP_BUTT,"line_style", GDK_LINE_SOLID,NULL);
     }

 if(value==TRUE){

 gnome_canvas_item_set( line_1DB_DG,"points",point1,"fill_color", cr,"width_units",                       4.0,"join_style", GDK_CAP_BUTT,"line_style", GDK_LINE_SOLID,NULL);
       gnome_canvas_item_request_update(line_1DB_DG);
       gnome_canvas_item_show(line_1DB_DG);
       gnome_canvas_item_hide(line_1FB_DG);
      
     }

 if(Ctr_1_DB==FALSE){
 c1x=f1x-2.0;
 c1y=f1y-2.0;
 c2x=f1x+2.0;
 c2y=f1y+2.0;
 dot1_1DB=gnome_canvas_item_new(group, /*1号道岔两个小点*/
                        gnome_canvas_ellipse_get_type(), "x1",c1x,"y1",c1y,"x2",c2x,"y2",c2y,"fill_color","green",
		        NULL);
 c3x=f8x-2.0;
 c3y=f8y-2.0;
 c4x=f8x+2.0;
 c4y=f8y+2.0;
 dot1_2DB=gnome_canvas_item_new(group, gnome_canvas_ellipse_get_type(),"x1",c3x,"y1",c3y,"x2",c4x,"y2",c4y,"fill_color","green", NULL);
 Ctr_1_DB=TRUE; /* 两个点已经存在*/
 }

   }




   if(i==6){        /*3DG*/
  
 if(Ctr_3_DB==TRUE){
 gtk_object_destroy(GTK_OBJECT(dot3_1DB));