mapp.cpp

飞虹 vision仿windows开发

#include"\sunshine\include\app.h"
#include"\sunshine\include\mapp.h"
#include"\sunshine\include\mbar.h"
#include"\sunshine\include\mlistite.h"
#include"\sunshine\include\define.h"
#include<stdlib.h>
#include<new.h>
void error()
 {

  closegraph();
  cout<<"\a"<<"\a"<<"Sorry,a memory allocation failed\n";
  while(!bioskey(1));bioskey(0);
  exit(1);
 }
MApp::MApp(int gd) : MWindowObj(0,0,getmaxx()+1,getmaxy()+1,"APP")
 {
  int gm;
  REGS regs;
  isok=SUCC;
  initgraph(&gd,&gm,"");
  if(graphresult()<0)
	{
	 closegraph();
	 puts("Initalize graphics drivers failure!");
	 isok=FAIL;
	 exit(1) ;
	}
  regs.x.ax=0;
  int86(0x33,&regs,&regs);
  if(!regs.x.ax)
	{
	 closegraph();
	 puts("Mouse driver is not installed!");
	 isok=FAIL;
	 exit(1) ;
	}
  if(!HZ)
	{
	 closegraph();
	 puts("Open Chinese font library Error!");
	 isok=FAIL;
	 exit(1) ;
	}
  Application=this;
  Mes=1;
  set_new_handler(error); //set eroor handler
  setrgbpalette(LIGHTGRAY,49,49,49); //set lightgray color
 }
 MApp::~MApp()
  {
	Add(*new MLast());
  }
 void MApp::Paint(char *topic)
  {
	Mouse am;
	Add(*new MStatus(0,getmaxy()-20,getmaxx()+1,21));
	setfillstyle(SOLID_FILL,WHITE);
	bar(0,0,getmaxx(),getmaxy());
	if(!topic) {am.MouseOn();return ;}
	setcolor(BLACK);
	rectangle(0,0,getmaxx(),19);
	setfillstyle(SOLID_FILL,BLUE);
	bar(1,1,getmaxx()-1,18);
	if(topic) Write(topic,(getmaxx()+1)/2-Length(topic)/2,1,WHITE);
	MApp::Application->Add(*new MKey(0,0,20,20,"KEY"));
	am.MouseOn();
	return ;
	 //other fillstyles
  }
 int MApp::Process()
	{
	  int value;
	  int i=0;
	  char *tempidname;
	  for(;;)
		{
		  tempidname=winobj[i]->GetId();
		  if(winobj[i]->GetMes()==NOPRO)
			{
			 i++;i=(i>=number?0:i);
			 continue;
			}
		  value=winobj[i]->Process();
		  if(value==DEL) {Del(tempidname);}
		  if(value==EXITCODE) break;
		  if(Mes==CLOSE) break; // received the exit code;
		  i++;i=(i>=number?0:i);
		}
	  return 0;
  }