main.c

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;
 
 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;

/*各灯是否刷新控制量*/
 gboolean Rf_D1=TRUE,      Rf_D3=FALSE,     Rf_D5=FALSE,      Rf_D7=FALSE,     Rf_D9=FALSE,              Rf_D11=FALSE,    Rf_D13=FALSE,    Rf_D15=FALSE,     Rf_D17=FALSE,    Rf_D19=FALSE, 
          Rf_X=FALSE,      Rf_XD=FALSE,     Rf_S3=FALSE,      Rf_S5=FALSE,     Rf_S2=FALSE, 
          Rf_S4=FALSE,     Rf_D2=FALSE,     Rf_D4=FALSE,      Rf_D6=FALSE,     Rf_D8=FALSE, 
          Rf_S=FALSE,      Rf_X1=FALSE,     Rf_X3=FALSE,      Rf_X4=FALSE,     Rf_X5=FALSE;

/*区段和道岔是否刷新控制量*/
 gboolean Rf_Sw=FALSE,Rf_Fd=FALSE;
 
 int Ma,Ba;

 GnomeCanvasItem *A,*B;    /*全局量定义*/
 GnomeCanvasItem *A_TEXT;
 GnomeCanvasItem *B_TEXT;
 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)
{
 	 
}

/*******************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()
{
  close1=TRUE;
  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",550.0,"y",450.0,"width",250.0,"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),0,100);
  gtk_clist_set_column_width(GTK_CLIST(clist),1,110);
  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);
 
}


/*************此函数实现A|B机监控(具有闪的动作)***************/
void Flash_Main()
{
  if(Main==FALSE)
  {
    gnome_canvas_item_hide(A);
    Main=TRUE;
  }
  else
  {
    gnome_canvas_item_show(A);
    Main=FALSE;
  }
}

void Flash_Bake()
{
  if(Bake==FALSE)
  {
    gnome_canvas_item_hide(B);
    Bake=TRUE;
  }
  else
  {
    gnome_canvas_item_show(B);
    Bake=FALSE;
  }
}


/****************响应监控灯操作*********************/
gboolean Pressed_A(GtkWidget *widget,GdkEvent *event,gpointer data)
{
  int id;

  GdkCursor *cursor;
  
  id=GPOINTER_TO_INT(data);
  
  if(event->type==GDK_ENTER_NOTIFY)
  {
    cursor=gdk_cursor_new(GDK_HAND2);
    gdk_window_set_cursor(window->window,cursor);
  }
  if(event->type==GDK_LEAVE_NOTIFY)
  {
    cursor=gdk_cursor_new(GDK_ARROW);
    gdk_window_set_cursor(window->window,cursor);
  }
  if(event->type==GDK_BUTTON_PRESS)
  {
    GdkEventButton *buttonevent=(GdkEventButton*)event;/***将事件转化为按钮事件***/
    
    if(buttonevent->button==1) {}

     
  }
}


int Show_Fun_Cir()
{
  GnomeCanvasGroup *group;

  group=gnome_canvas_root(GNOME_CANVAS(canvas));
  GdkEvent *event;

  gtk_object_destroy(GTK_OBJECT(A));      /***为什么要销毁????***/
  gtk_object_destroy(GTK_OBJECT(B));
  gtk_object_destroy(GTK_OBJECT(A_TEXT));
  gtk_object_destroy(GTK_OBJECT(B_TEXT));


  if(Main_Cpu==TRUE)
  {
     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);