m_window.h

linux下的人机对话编程

 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;
      if(buttonevent->button==1) g_print("nnn\n");
  }
}

int Show_Fun_Cir(){
 
  
  GnomeCanvasGroup *group;
  group=gnome_canvas_root(GNOME_CANVAS(canvas));
  GdkEvent*event;
  gtk_object_destroy(GTK_OBJECT(A));
  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);
  
   gtk_signal_connect(GTK_OBJECT(A),"event",GTK_SIGNAL_FUNC(Pressed_A),GINT_TO_POINTER(0x8002));
  Ma=gtk_timeout_add(2000,Flash_Main,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);
  A_TEXT=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);
  B_TEXT=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);

  }
  else if(Bake_Cpu==TRUE){
  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","green",
		        NULL);
  Ba=gtk_timeout_add(2000,Flash_Bake,NULL);
  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","gray",
		        NULL);
 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","gray",NULL);
  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","green",NULL);


  }
}







int Show_Fun_Cir1(){
  /* GnomeCanvasItem*A;
     GnomeCanvasItem*B;*/
  GnomeCanvasGroup *group;
  group=gnome_canvas_root(GNOME_CANVAS(canvas));
  GdkEvent*event;
  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);
  
   gtk_signal_connect(GTK_OBJECT(A),"event",GTK_SIGNAL_FUNC(Pressed_A),GINT_TO_POINTER(0x8002));
  Ma=gtk_timeout_add(2000,Flash_Main,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);
  A_TEXT= 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);
  B_TEXT=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);

  }
  else if(Bake_Cpu==TRUE){
  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","green",
		        NULL);
  Ba=gtk_timeout_add(2000,Flash_Bake,NULL);
  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","gray",
		        NULL);
 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","gray",NULL);
  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","green",NULL);


  }
}


/* 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);

  
      closebutton=gtk_button_new_with_label("exit");
 GdkColor dfcolor1;
	GtkStyle *dfstyle1;
	gint k;
	dfcolor1.red=0xffff;
	dfcolor1.green=0x00aa;
	dfcolor1.blue=0x00aa;
	dfstyle1=gtk_style_copy(gtk_widget_get_style(closebutton));
	for(k=0;k<5;k++){
	  
	  dfstyle1->bg[k]=dfcolor1;
	   dfstyle1->fg[k]=dfcolor1;
	}
	

	gtk_widget_set_style(closebutton,dfstyle1);
co=gnome_canvas_item_new(group,gnome_canvas_widget_get_type(),
"widget",closebutton,"x",395.0,"y",575.0,"width",50.0,"height",15.0,"size_pixels",TRUE,NULL);
 gnome_canvas_item_hide(co);
 gtk_signal_connect(GTK_OBJECT(closebutton), "clicked",
 GTK_SIGNAL_FUNC(CloseApp),NULL);



  
}
int   CreatCanvasItem_Init(){

  Show_Sw(canvas);
   Show_Field(canvas);
     Show_Sg(canvas);


    
    return 1;
  }

int   CreatCanvasItem(){

  if(Rf_Sw==TRUE)  Show_Sw(canvas);
  if(Rf_Fd==TRUE) Show_Field(canvas);
  
  if(Rf_D1==TRUE) Show_D1();
  if(Rf_D1==TRUE) Show_D1();
  if(Rf_D3==TRUE) Show_D3();
  if(Rf_D5==TRUE) Show_D5();
  if(Rf_D7==TRUE) Show_D7();
  if(Rf_D9==TRUE) Show_D9();
  if(Rf_D11==TRUE) Show_D11();
  if(Rf_D13==TRUE) Show_D13();
  if(Rf_D15==TRUE) Show_D15();
  if(Rf_D17==TRUE) Show_D17();
  if(Rf_D19==TRUE) Show_D19();
  if(Rf_X==TRUE)   Show_X();
  if(Rf_XD==TRUE) Show_XD();
  if(Rf_S3==TRUE) Show_S3();
  if(Rf_S5==TRUE) Show_S5();
  if(Rf_S2==TRUE) Show_S2();
  if(Rf_S4==TRUE) Show_S4();
  if(Rf_D2==TRUE) Show_D2();
  if(Rf_D4==TRUE) Show_D4();
  if(Rf_D6==TRUE) Show_D6();
  if(Rf_D8==TRUE) Show_D8();
  if(Rf_S==TRUE)  Show_S();
  if(Rf_X1==TRUE) Show_X1();
  if(Rf_X3==TRUE) Show_X3();
  if(Rf_X4==TRUE) Show_X4();
  if(Rf_X5==TRUE) Show_X5();


    return 1;
  }
   

/*主函数*/
gint main(int argc, gchar *argv[])
{
  /* attach parent's shared memory */
        ap=(struct area *)shmat(shmid, 0, 0);

  GtkStyle*style;
  gnome_init("WuHan","1.0",argc, argv);

   window=gtk_window_new(GTK_WINDOW_POPUP);  
    style=gtk_rc_get_style(window);
      style->font=gdk_font_load("-adobe- * -light-r-normal--14-*-*-*-p-*-iso8859-1");
    /* pango_font_description_set_family(style->font,"Stsong");
   gtk_widget_set_style(window,style);*/
   gtk_window_set_default_size(GTK_WINDOW(window),800,600);
   gtk_window_set_title(GTK_WINDOW(window),"WuHan Project");

   /* gtk_signal_connect(GTK_OBJECT(window), "destroy",
      GTK_SIGNAL_FUNC(CloseTheApp),NULL);*/

  gtk_widget_push_visual(gdk_rgb_get_visual());
  gtk_widget_push_colormap(gdk_rgb_get_cmap());

  canvas=gnome_canvas_new_aa();

  gtk_widget_pop_colormap();
  gtk_widget_pop_visual();

 
  gnome_canvas_set_scroll_region(GNOME_CANVAS(canvas),0.0,0.0,805.0,600.0);
  gtk_container_add(GTK_CONTAINER(window),canvas);
 
  CreatCanvasItem_Static();
  CreatCanvasItem_Init();
   CreatCanvasItem();
   value=TRUE;
   value_sw=TRUE;
 
  Show_Fun_Cir1();
   gtk_signal_connect(GTK_OBJECT(window),"delete_event",GTK_SIGNAL_FUNC(eventDelete),NULL);

 
  gtk_widget_show_all(window);
   gtk_timeout_add(2000,sby,NULL);
  /*gtk_timeout_add(1000,gnome_canvas_update_now,canvas);*/
   gtk_timeout_add(2000, CreatCanvasItem,NULL);
 
  gtk_main();
  return 0;
}