mm.h

linux下的人机对话编程

/*#include <gnome.h>
#include<gtk/gtk.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/shm.h>

#include <sys/sem.h>
#include<sys/stat.h>
	
#include"bg.h"
#include"toggle.h"
#include"sg.h"
#include"switch.h"
#include"line.h"
#include"text.h"
#include"popmenu.h"
#include"sig.h"
#include"echo_fd.h"
#include"field.h"
#include"sendto.h"
#include"main.h"
*/
 int t=0;
 GtkWidget *canvas;
 GtkWidget *clist;
 GtkWidget *window;
GtkWidget *dialog;
 GnomeCanvasGroup *group;

 
 static GtkWidget *entry;
 static GtkWidget *entry1;
 GnomeCanvasItem  *enbox;
 GnomeCanvasItem  *pass_word;
 GnomeCanvasItem  *bu_ok;
 GnomeCanvasItem  *bu_cancel;
 GtkWidget        *entrybox;
 
 gboolean Main_Cpu=TRUE;
 gboolean Bake_Cpu=FALSE;
 gboolean Main=FALSE;        /***主机使用标志***/
 gboolean Bake=FALSE;        /**备用机使用标志**/

 gboolean value=FALSE;
 gboolean value_sw=FALSE;
 gboolean close_app=FALSE;


/*区段和道岔是否刷新控制量*/
 gboolean Rf_Sw=FALSE,Rf_Fd=FALSE;
 
GnomeCanvasItem *A,*B,*TA,*TB;
 GtkWidget       *dialog;


 int aaa,t;
 gboolean test=FALSE;

 gchar *titles[1]={"信息提示"};


/*****************密码程序******************/
 void Button_Ok_Pressed(GtkWidget *button,gpointer data)
{
  const  gchar *password;
  password=gtk_entry_get_text(GTK_ENTRY(entry));
  if(strcmp(password,"123456")==0)
        gtk_main_quit();
  else 
        g_print("eorr!\n");
 
  g_print("密码是: %s",password);
  g_print("\n");
}

void Button_Cancel_Pressed()
{
  /* gchar*password=gtk_entry_get_text(GTK_ENTRY(entry));*/
}


void stringcallback(gchar *string,gpointer data)
{
 
}

/*
int eventDelete(GtkWidget *widget,GdkEvent *event,gpointer data)
{
 exit_main_init();	 
}*/

/*******************试验函数********************/
int sby()
{
  unsigned char gdj;
  gdj=aw->FdNode_DynTab[23][1];
 
  if(test==FALSE)
  {
    aw->SwNode_DynTab[5][1]=0x55;
    test=TRUE;
  }
  else if(test==TRUE)
  {
    aw->SwNode_DynTab[5][1]=0xaa;
    test=FALSE;
  }
  if(gdj==0xaa)
    aw->FdNode_DynTab[23][1]=0x55;
  else if(gdj==0x55)
    aw->FdNode_DynTab[23][1]=0xaa;
 
  g_print("%x\n",aw->FdNode_DynTab[23][1]);
  return 1;
 }

/********************应用程序结束函数***********************/
void CloseApp()
{


//	exit_main_init();
  gtk_main_quit();

  GnomeCanvasGroup *group;/*程序结束对话框*/

  group=gnome_canvas_root(GNOME_CANVAS(canvas));/*获得根组*/
 
  GtkWidget *box;
  GtkWidget *box1;
  GtkWidget *scrolled_window1;


  GtkWidget *button_ok;
  GtkWidget *button_cancel;
/* gtk_container_add(GTK_CONTAINER(window),box);*/
/*---------------------------------------*/
/* dialog=gnome_dialog_new("123",GNOME_STOCK_BUTTON_YES,GNOME_STOCK_BUTTON_NO,NULL);
  gnome_dialog_set_parent(GNOME_DIALOG(dialog),GTK_WINDOW(window));*/

  entry=gtk_entry_new();
      
  gtk_entry_set_visibility(GTK_ENTRY(entry),FALSE);
  gtk_entry_set_editable(GTK_ENTRY(entry),TRUE);
  gtk_entry_set_text(GTK_ENTRY(entry),"123456");

/* gtk_container_add(GTK_CONTAINER(box),entry);*/
/* gtk_box_pack_start(GTK_BOX(box),entry,FALSE,FALSE,5);*/
/* scrolled_window1=gtk_scrolled_window_new(0,NULL);
  gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window1),GTK_POLICY_AUTOMATIC,GTK                                 _POLICY_AUTOMATIC);*/
  

/**********************口令对话框放置在画布上**************************/
  entrybox=gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),"widget",entry,"x",385.0,                                 "y",485.0,"width",85.0,"height",20.0,"size_pixels",TRUE,NULL);
  pass_word=gnome_canvas_item_new(group,gnome_canvas_text_get_type(),
			      "text","PassWord","x",330.0,"y",495.0,"anchor",GTK_ANCHOR_WEST,
                              "font","6*12","fill_color","green",NULL);	
      
  button_ok=gtk_button_new_with_label("Ok");
  button_cancel=gtk_button_new_with_label("Cancel");

  bu_ok= gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),
			      "widget",button_ok,"x",385.0,"y",510.0,"width",40.0,"height",
                               15.0,"size_pixels",TRUE,NULL);
  
  bu_cancel= gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),
				  "widget",button_cancel,"x",430.0,"y",510.0,"width",40.0,
                                 "height",15.0,"size_pixels",TRUE,NULL);
 
  gtk_signal_connect(GTK_OBJECT(button_ok),"clicked",GTK_SIGNAL_FUNC(Button_Ok_Pressed),NULL);

  gtk_signal_connect(GTK_OBJECT(button_cancel),"clicked",GTK_SIGNAL_FUNC(Button_Cancel_Pressed)                     ,NULL);

	
  gtk_widget_show_all(window);	 
   
}

/**********************建立列表框*******************/
void show_list()
{
  GnomeCanvasGroup *group;
  GtkWidget *scrolled_window;
  GnomeCanvasItem *IF;
  group=gnome_canvas_root(GNOME_CANVAS(canvas));

  /**********创建滚动窗口*************/
  scrolled_window=gtk_scrolled_window_new(0,NULL);
  gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),GTK_POLICY_AUTOMATIC,
                                 GTK_POLICY_ALWAYS);
   
  /******放置在画布上******/
  gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),
                        "widget",scrolled_window,"x",600.0,"y",440.0,"width",200.0,"height",
                        150.0,"size_pixels",TRUE,NULL);

  /*******建立列表框及定义其性质*******/
  clist=gtk_clist_new(2);     /**参数是列数原型为:GtkWidget *gtk_clist_new(gint columns)**/

  gtk_clist_set_column_width(GTK_CLIST(clist),0,70);
  gtk_clist_set_column_width(GTK_CLIST(clist),1,150);
  gtk_clist_set_shadow_type(GTK_CLIST(clist),GTK_SHADOW_OUT);
     
/* gtk_clist_set_row_height(GTK_CLIST(clist),5);*/
     


  gtk_container_add(GTK_CONTAINER(scrolled_window),clist);

  GdkColor dfcolor1;
  GtkStyle *dfstyle1;
	
  gint k;

  dfcolor1.red=0x00aa;
  dfcolor1.green=0x00aa;
  dfcolor1.blue=0x00aa;


  GdkColor dfcolor2;
  GtkStyle *dfstyle2;/*是不是没用*/
     
  gint j;
	
  dfcolor2.red=0x8e8e;
  dfcolor2.green=0x8e8e;
  dfcolor2.blue=0x8e8e;

	
/*gtk_clist_set_foreground(GTK_CLIST(clist),0,dfcolor2);
  gtk_clist_set_foreground(GTK_CLIST(clist),1,dfcolor2);
  gtk_clist_set_background(GTK_CLIST(clist),0,dfcolor2);
  gtk_clist_set_background(GTK_CLIST(clist),1,dfcolor2);*/
  

  dfstyle1=gtk_style_copy(gtk_widget_get_style(clist));
  /******为什么要分开赋值????******/	
  for(k=0;k<5;k++)
  {
    dfstyle1->text[k]=dfcolor1;
    dfstyle1->fg[k]=dfcolor1;
   }
	
  for(j=0;j<5;j++)
  {
    dfstyle1->bg[j]=dfcolor2;
   }

  gtk_widget_set_style(clist,dfstyle1);
 
}






/****************************************************/
int init_AB()
{
        A=gnome_canvas_item_new(group,gnome_canvas_ellipse_get_type(),"x1",650.0,"y1",140.0,"x2",665.0,"y2",155.0,"fill_color","green",NULL);
        B=gnome_canvas_item_new(group,gnome_canvas_ellipse_get_type(),"x1",720.0,"y1",140.0,"x2",735.0,"y2",155.0,"fill_color","gray",NULL);
        TA=gnome_canvas_item_new(group,gnome_canvas_text_get_type(),"text","A","x",655.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","green",NULL);
        TB=gnome_canvas_item_new(group,gnome_canvas_text_get_type(),"text","B","x",725.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","gray",NULL);
}//init_AB()
int flush_AB()
{	switch(ap->flag_sys_check)
	{	case 1:
		{
		gnome_canvas_item_set(A,"x1",650.0,"y1",140.0,"x2",665.0,"y2",155.0,"fill_color","green",NULL);
	        gnome_canvas_item_set(B,"x1",720.0,"y1",140.0,"x2",735.0,"y2",155.0,"fill_color","gray",NULL);
	        gnome_canvas_item_set(TA,"text","A","x",655.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","green",NULL);
        	gnome_canvas_item_set(TB,"text","B","x",725.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","gray",NULL);
		gnome_canvas_item_request_update(A);
         	gnome_canvas_item_request_update(B);
		gnome_canvas_item_request_update(TA);
		gnome_canvas_item_request_update(TB);
        	break;
		}
		case 2:
		 {
		 gnome_canvas_item_set(A,"x1",650.0,"y1",140.0,"x2",665.0,"y2",155.0,"fill_color","green",NULL);
                gnome_canvas_item_set(B,"x1",720.0,"y1",140.0,"x2",735.0,"y2",155.0,"fill_color","red",NULL);
                gnome_canvas_item_set(TA,"text","A","x",655.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","green",NULL);
                gnome_canvas_item_set(TB,"text","B","x",725.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","red",NULL);
                gnome_canvas_item_request_update(A);
                gnome_canvas_item_request_update(B);
                gnome_canvas_item_request_update(TA);
                gnome_canvas_item_request_update(TB);
                break;
                }
		case 3:
  		 {
		 gnome_canvas_item_set(A,"x1",650.0,"y1",140.0,"x2",665.0,"y2",155.0,"fill_color","red",NULL);
                gnome_canvas_item_set(B,"x1",720.0,"y1",140.0,"x2",735.0,"y2",155.0,"fill_color","green",NULL);
                gnome_canvas_item_set(TA,"text","A","x",655.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","red",NULL);
                gnome_canvas_item_set(TB,"text","B","x",725.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","green",NULL);
                gnome_canvas_item_request_update(A);
                gnome_canvas_item_request_update(B);
                gnome_canvas_item_request_update(TA);
                gnome_canvas_item_request_update(TB);
                break;
                }
	 	case 4:
	         {
		 gnome_canvas_item_set(A,"x1",650.0,"y1",140.0,"x2",665.0,"y2",155.0,"fill_color","red",NULL);
                gnome_canvas_item_set(B,"x1",720.0,"y1",140.0,"x2",735.0,"y2",155.0,"fill_color","red",NULL);
                gnome_canvas_item_set(TA,"text","A","x",655.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","red",NULL);
                gnome_canvas_item_set(TB,"text","B","x",725.0,"y",170.0,"anchor",GTK_ANCHOR_WEST,"font","10*20","fill_color","red",NULL);
                gnome_canvas_item_request_update(A);
                gnome_canvas_item_request_update(B);
                gnome_canvas_item_request_update(TA);
                gnome_canvas_item_request_update(TB);
                break;
                }
		default: break;
	}//switch
}//flush_AB()


//exit
void stringCallback(gchar *string,gpointer data);
int exit_main_init()
{
   GtkWidget *app;
        //GtkWidget *dialog;
        GtkWidget *button;
        GtkWidget *window_exit;
                                                                                    
        //gnome_init("requestdialog","1.0",argc,argv);
        app=gnome_app_new("requestdialog","Request Dialog");
        button=gtk_button_new_with_label(exit);
       gtk_container_set_border_width(GTK_CONTAINER(app),30);
        gnome_app_set_contents(GNOME_APP(app),button);
	 gtk_widget_hide(button);
	 gtk_widget_show(app);

         dialog=gnome_request_dialog(TRUE,"确定要退出程序吗?\n\n请输入管理员密码!","",30,(GnomeStringCallback)stringCallback,NULL,GTK_WINDOW(app));

//	dialog=gnome_request_password_dialog_parented("password",(GnomeStringCallback)stringCallback,NULL,GTK_WINDOW(app));

//         gtk_container_add(GTK_CONTAINER(window),dialog);
        gtk_window_set_modal(GTK_WINDOW(dialog),TRUE);
//	gtk_widget_hide(dialog);

gtk_main();
exit(0);
                                                                                                      
}


void stringCallback(gchar *string,gpointer data) {

    if(string==NULL)
	return;


    if(strcmp(string,"123456")== 0) 
      {
	int i;
                gtk_main_quit();
                for(i=0;i<9;i++)
                    {kill(aw->pids[i],SIGKILL);
		    shmctl(shmid,IPC_RMID,(struct shmid_ds *) 0);
		    shmctl(shmid_win,IPC_RMID,(struct shmid_ds *) 0);
		    }
               
	exit(0);
      }
}
                                                                                                      


int eventDelete(GtkWidget *widget,GdkEvent *event,gpointer data)
{
 exit_main_init();
 gtk_window_set_focus(window,canvas);
}





/****************** 建立各种画布项**********************/
void CreatCanvasItem_Static()
{
  GnomeCanvasGroup *group;
  group=gnome_canvas_root(GNOME_CANVAS(canvas));
  GnomeCanvasItem *co;
 
  GtkWidget *closebutton;
  /* show_bg(canvas);*/
     
  show_echo_fd();
     
 show_toggle(canvas);
 show_text(canvas);
   
   show_line(canvas);

   show_resist(canvas);
   Show_Frame(canvas);
   Show_Leg(canvas);
   show_list(canvas);
   show_name(canvas);
  
//exit button
/*
GtkWidget *button_exit;
                                                                                                               
  button_exit=gtk_button_new_with_label("退出");
  gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),
                                    "widget",button_exit,"x",395.0,"y",
                                    570.0,"anchor",GTK_ANCHOR_WEST,"width",
                                    50.0,"height",30.0, "size_pixels",TRUE,
                                    NULL);
                                                                                                               
  gtk_signal_connect(GTK_OBJECT(button_exit),"clicked",GTK_SIGNAL_FUNC(exit_main_init),NULL);
  */                                                                                                           
//system show

  GnomeCanvasItem *text_sys;
                                                                                                             
         text_sys= gnome_canvas_item_new(group,gnome_canvas_text_get_type(),
                              "text","InterLocking System For WuHan Man_Machine",
                              "x",270.0,"y",140.0,"anchor",GTK_ANCHOR_WEST,"font",
                              "10*20","fill_color","green",NULL);

/*
GtkWidget *sys_show_button;
                                                                                                               
  sys_show_button=gtk_button_new_with_label("武汉微机联锁系统");
  gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),
                                    "widget",sys_show_button,"x",395.0,"y",
                                    70.0,"anchor",GTK_ANCHOR_WEST,"width",
                                    150.0,"height",50.0, "size_pixels",TRUE,
                                    NULL);

*/
}
/*******************画布初始化******************/
int CreatCanvasItem_Init()
{
   Show_Sw(canvas);
   Show_Field(canvas);
   Show_Sg(canvas);
   return 1;
}


/*******************踊