pdagui.c

在arm2410嵌入式平台下实现的一个PDA的实例

 /*****************************************************
 **PDA_GUI demo by zhang kaohua 2004,5,20 [e-mail]**
 *****************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "pthread.h"

#if UNIX | DOS_DJGPP

#endif
#define MWINCLUDECOLORS
#include "nano-X.h"

#define WIDTH 		320
#define HEIGHT 		215
#define bkpic  "./res/picture/top18.bmp"

/**********************************************************/
static  GR_WINDOW_ID window;
static  GR_WINDOW_ID bt1,bt2,bt3;
static  GR_WINDOW_ID smb[10];     //menu
static  GR_WINDOW_ID scb[10];      //shortCut
static  GR_GC_ID gc;
static  GR_GC_ID gcfn;
static  GR_FONT_ID fontid;
static  GR_IMAGE_ID picID;           //put background's image
static  GR_IMAGE_ID icon[10];        //put icon's image
static  GR_IMAGE_INFO picIF;        //image information of background
static  GR_IMAGE_INFO iconIF[10];    //image information of icon
                                         
  struct DATE_TIME
  {
   char year[10];
   char mon[10];
   char day[10];
   char hour[10];
   char min[10];
   char sec[10];
   char week[10];
   char date[50];
   char dateTime[50];
  };
  
  char *fileName[10]={"退  出","记事本","名片","通讯录","画板","游戏","闹钟","音乐","file8","file9"};
  char *picfile[10]={"./res/picture/book10s.gif","./res/picture/earth6s.gif","./res/picture/note39s.gif","./res/picture/hbs.gif","","","","","",""};
  struct DATE_TIME datetime;
  static int ret;

/**********************************************************/
void drawMainWin(GR_GC_ID gc);
void drawBar(GR_GC_ID gc);
void loadImage(GR_IMAGE_ID picID,GR_IMAGE_INFO picIF,char *picfile);
void setBackGround();
void* doTime(void* data);
void doStartMenu(int fileNnum,GR_GC_ID gc);
void doShortCut(char *fileName,int fileNum,GR_GC_ID gc,int x,int y,GR_IMAGE_ID icon,GR_IMAGE_INFO iconIF);
void doEventButtonDown(GR_EVENT_BUTTON *bevent,GR_GC_ID gc);
void doEventButtonUp(GR_EVENT_BUTTON *bevent);
void doEventMouseExit(GR_EVENT_MOUSE *mevent,GR_GC_ID gc);
void doEventMouseEnter(GR_EVENT_MOUSE *mevent,GR_GC_ID gc);
void highLightStartMenu(int i);
/**********************************************************/
int main(int ac, char **av)
{
  //void * retval;
  int i;
  pthread_t th_com;  
	if (GrOpen() < 0)
		exit(1);

  gc = GrNewGC();
  gcfn=GrNewGC();
	
  GrSetGCBackground(gc, WHITE);
  GrSetGCForeground(gc, 255);
  
  GrSetGCUseBackground(gcfn, GR_FALSE);
	GrSetGCBackground(gcfn, BLACK);
  GrSetGCForeground(gcfn, 255);
  
  fontid = GrCreateFont("HZKFONT", 0, NULL);
  GrSetFontSize(fontid, 16);
  GrSetFontRotation(fontid, 330);         // 33 degrees 
  GrSetFontAttr(fontid, GR_TFKERNING | GR_TFANTIALIAS, 0);
  GrSetGCFont(gcfn, fontid);

  //loadImage(picID,picIF,bkpic);
  if(!(picID = GrLoadImageFromFile(bkpic, 0)))
        {
		      fprintf(stderr, "Failed to load image file \"%s\"\n", bkpic);
	      }
  GrGetImageInfo(picID, &picIF);

  for(i=0;i<4;i++)
  {
    if(!(icon[i] = GrLoadImageFromFile(picfile[i], 0)))
        {
		      fprintf(stderr, "Failed to load image file \"%s\"\n", picfile[i]);
	      }
    GrGetImageInfo(icon[i], &iconIF[i]);
  }
  
  drawMainWin(gc);
  drawBar(gcfn);
  setBackGround();
  pthread_create(&th_com, NULL, doTime, 0);
  //pthread_join(th_com, &retval);
while (1)
  {
    //doTime(gc);
    GR_EVENT event;
    GrCheckNextEvent(&event);
		switch(event.type)
    {
      case GR_EVENT_TYPE_CLOSE_REQ:
          GrClose();
			     exit(0);
      case GR_EVENT_TYPE_BUTTON_DOWN:
          doEventButtonDown(&event.button,gcfn);
          break;
      case GR_EVENT_TYPE_BUTTON_UP:
          doEventButtonUp(&event.button);
          break;
      case GR_EVENT_TYPE_MOUSE_ENTER:
          doEventMouseEnter(&event.mouse,gcfn);
          break;
      case GR_EVENT_TYPE_MOUSE_EXIT:
          doEventMouseExit(&event.mouse,gcfn);
          break;
      //case GR_EVENT_TYPE_TIMEOUT:
    }
		
		//GrDestroyFont(fontid);
	}
  GrFlush();
  GrDestroyFont(fontid);
  GrDestroyGC(gcfn);
  GrDestroyGC(gc);
	GrClose();
	return 0;
}

////////////////////////////////////////////////////////////////////////////////////////////////////
void drawMainWin(GR_GC_ID gc)
{
  window = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, WIDTH, HEIGHT-2,1,BLACK,BLUE);
	GrSelectEvents(window,
		GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ |
           GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP |
           GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT);
	GrMapWindow(window);
  
  //GrFreeImage(picID);
  //GrDestroyWindow(window);
}

//////////////////////////////////////////////////////////////////////////////////////////////////
void drawBar(GR_GC_ID gc)
{
  bt1=GrNewWindow(GR_ROOT_WINDOW_ID,0,215,70,23,2,GREEN,BLUE);
  bt2=GrNewWindow(GR_ROOT_WINDOW_ID,70,215,180,23,2,GREEN,BLUE);
  bt3=GrNewWindow(GR_ROOT_WINDOW_ID,250,215,70,23,2,GREEN,BLUE);
  GrSelectEvents(bt1,GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN);
  GrSelectEvents(bt2,GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN);
  GrSelectEvents(bt3,GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN);
  GrMapWindow(bt1);
  GrMapWindow(bt2);
  GrMapWindow(bt3);

  GrSetGCForeground(gc, WHITE);
  GrSetGCUseBackground(gc, GR_FALSE);
	GrSetGCFont(gc, fontid);
  
  GrText(bt1, gc, 13, 15,
           "开 始", -1, GR_TFASCII);
  GrText(bt2, gc,1, 15,
           "博创PDAwww.up-tech.com", -1, GR_TFASCII);
     
}

/*********************************************************************/
void setBackGround()
{
  GrDrawImageToFit(window, gc, 0, 0, picIF.width, picIF.height, picID);
  doShortCut(fileName[1],0,gcfn,20,20,icon[0],iconIF[0]);
  doShortCut(fileName[2],1,gcfn,20,80,icon[1],iconIF[1]);
  doShortCut(fileName[3],2,gcfn,20,140,icon[2],iconIF[2]);
  doShortCut(fileName[4],3,gcfn,80,20,icon[3],iconIF[3]);
}

/*********************************************************/
void loadImage(GR_IMAGE_ID picID, GR_IMAGE_INFO picIF, char *picfile)
{
  GR_IMAGE_ID pic_ID;
  GR_IMAGE_INFO pic_IF;
  if(!(picID = GrLoadImageFromFile(picfile, 0)))
        {
		      fprintf(stderr, "Failed to load image file \"%s\"\n", picfile);
	      }
  GrGetImageInfo(picID, &picIF);
  picID=pic_ID;
  picIF=pic_IF;
}

/**********************************************************/
void doStartMenu(int fileNum,GR_GC_ID gc)
{
  int i;
  char* startMenuFileName[fileNum+1];
  int smbW,smbH;
  smbW=100; smbH=20;
  
  GrSetGCForeground(gc, MWRGB(255,0,0));
  GrSetGCUseBackground(gc, GR_FALSE);
	GrSetGCFont(gc, fontid);
  for(i=0;i<fileNum;i++)
  {
    smb[i]=GrNewWindow(GR_ROOT_WINDOW_ID,1,192-i*smbH,smbW,smbH,2,GREEN,BLUE);
    GrSelectEvents(smb[i],GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN |
           GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT);
    GrMapWindow(smb[i]);
    
    startMenuFileName[i]=fileName[i];
    GrText(smb[i],gc,13,15,startMenuFileName[i],-1,GR_FALSE);
    
  }
    
}

//////////////////////////////////////////////////////////////////////////////////////////////////////
void doEventMouseEnter(GR_EVENT_MOUSE *mevent,GR_GC_ID gc)
{
  GrSetGCFont(gc, fontid);
  GrSetGCForeground(gc, YELLOW);
  if(mevent->wid==smb[0])
       {
         GrText(smb[0],gc,13,15,fileName[0],-1,GR_FALSE);
       }
  if(mevent->wid==smb[1])
       {
         GrText(smb[1],gc,13,15,fileName[1],-1,GR_FALSE);
       }
  if(mevent->wid==smb[2])
       {
         GrText(smb[2],gc,13,15,fileName[2],-1,GR_FALSE);
       }
  if(mevent->wid==smb[3])
       {
         GrText(smb[3],gc,13,15,fileName[3],-1,GR_FALSE);
       }
  if(mevent->wid==smb[4])
       {
         GrText(smb[4],gc,13,15,fileName[4],-1,GR_FALSE);
       }
  if(mevent->wid==smb[5])
       {
         GrText(smb[5],gc,13,15,fileName[5],-1,GR_FALSE);
       }
  if(mevent->wid==smb[6])
       {
         GrText(smb[6],gc,13,15,fileName[6],-1,GR_FALSE);
       }
  if(mevent->wid==smb[7])
       {
         GrText(smb[7],gc,13,15,fileName[7],-1,GR_FALSE);
       } 
}

//////////////////////////////////////////////////////////////////////////////////////////////////////
void doEventMouseExit(GR_EVENT_MOUSE *mevent,GR_GC_ID gc)
{
  GrSetGCFont(gc, fontid);
  GrSetGCForeground(gc, MWRGB(255,0,0));
  if(mevent->wid==smb[0])
       {
         GrText(smb[0],gc,13,15,fileName[0],-1,GR_FALSE);
       }
  if(mevent->wid==smb[1])
       {
         GrText(smb[1],gc,13,15,fileName[1],-1,GR_FALSE);
       }
  if(mevent->wid==smb[2])
       {
         GrText(smb[2],gc,13,15,fileName[2],-1,GR_FALSE);
       }
  if(mevent->wid==smb[3])
       {
         GrText(smb[3],gc,13,15,fileName[3],-1,GR_FALSE);
       }
  if(mevent->wid==smb[4])
       {
         GrText(smb[4],gc,13,15,fileName[4],-1,GR_FALSE);
       }
  if(mevent->wid==smb[5])
       {
         GrText(smb[5],gc,13,15,fileName[5],-1,GR_FALSE);
       }
  if(mevent->wid==smb[6])
       {
         GrText(smb[6],gc,13,15,fileName[6],-1,GR_FALSE);
       }
  if(mevent->wid==smb[7])
       {
         GrText(smb[7],gc,13,15,fileName[7],-1,GR_FALSE);
       }
  
}

//////////////////////////////////////////////////////////////////////////////////////////////////////
void doEventButtonDown(GR_EVENT_BUTTON *bevent,GR_GC_ID gc)
{
  if(bevent->wid==window)
      {
        drawMainWin(gc);
        setBackGround();
      }
  if(bevent->wid==bt1)
      {
        doStartMenu(7,gcfn);
      }
  if(bevent->wid==bt2)
       {
         GrSetGCForeground(gc,BLACK);
         GrSetGCBackground(gc,BLACK);
         GrFillRect(window,gc,0,0,320,220);
       }
  if(bevent->wid==bt3)
       {
         
       }
  if(bevent->wid==smb[0])
       {
         GrClose();
         exit(0);
       }
  if(bevent->wid==smb[1])
       {
         
       }
  if(bevent->wid==smb[2])
       {
         
       }
  if(bevent->wid==smb[3])
       {
         
       }
  if(bevent->wid==smb[4])
       {
         
         ret=system("/mnt/yaffs/mw/demotpdraw");
         //GrClose();
         //exit(3);
         //exit(0);
         //drawMainWin(gc);
         //setBackGround(); 
          
       }
  if(bevent->wid==smb[5])
       {
         
       }
  if(bevent->wid==smb[6])
       {
         
       }
  if(bevent->wid==scb[0])
       {
         //demoDraw();
       }
  if(bevent->wid==scb[1])
       {
         
       }
  if(bevent->wid==scb[2])
       {
         GrClose();
         exit(2);
       }
  if(bevent->wid==scb[3])
       {
         ret=system("/mnt/yaffs/mw/demotpdraw");

         drawMainWin(gc);
         drawBar(gcfn);
         setBackGround();
         //GrClose();
         //exit(3);
       }
  if(bevent->wid==scb[4])
       {
         GrClose();
         exit(0);
       }
  if(bevent->wid==scb[5])
       {
         
       } 
}

/////////////////////////////////////////////////////////////////////////////////////////////////////
void doEventButtonUp(GR_EVENT_BUTTON *bevent)
{
  
}

//////////////////////////////////////////////////////////////////////////////////////////////////////
void* doTime(void* data)
{
  struct tm *tm_ptr;
  time_t timer;
  GrSetGCUseBackground(gcfn, GR_FALSE);
	GrSetGCFont(gcfn, fontid);
  GrSetGCForeground(gcfn, 255);
  while(1)
  {
  time(&timer);
  tm_ptr=localtime(&timer);
  strftime(datetime.year,10,"%Y",tm_ptr);
  strftime(datetime.mon,10,"%m",tm_ptr);
  strftime(datetime.day,10,"%d",tm_ptr);
  strftime(datetime.week,10,"%w",tm_ptr);
  strftime(datetime.hour,10,"%I",tm_ptr);
  strftime(datetime.min,10,"%M",tm_ptr);
  strftime(datetime.sec,10,"%S",tm_ptr);
  snprintf(datetime.date,sizeof(datetime.date),"%s/%s/%s",datetime.year,datetime.mon,datetime.day);
  snprintf(datetime.dateTime,sizeof(datetime.dateTime),"%s:%s:%s",datetime.hour,datetime.min,datetime.sec);
    
	GrSetGCForeground(gc,GREEN);
  GrSetGCBackground(gc,BLACK);
  GrFillRect(bt3,gc,0,0,70,23);
  GrText(bt3, gcfn, 5, 15,
         datetime.dateTime, -1, GR_TFASCII);
  usleep(100000);       
	}
}

///////////////////////////////////////////////////////////////////////////////////////////////////////
void doShortCut(char *fileName,int fileNum,GR_GC_ID gc,int x,int y,GR_IMAGE_ID icon,GR_IMAGE_INFO iconIF)
{
  int scbW,scbH;
  scbW=40; scbH=30;

    scb[fileNum]=GrNewWindow(window,x,y,scbW,scbH,0,GREEN,BLUE);
    GrSelectEvents(scb[fileNum],GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_UP |
    GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_MOUSE_ENTER |
    GR_EVENT_MASK_MOUSE_EXIT);
    GrMapWindow(scb[fileNum]);
    
    GrSetGCForeground(gc, MWRGB(555,55,55));
    GrSetGCUseBackground(gc, GR_FALSE);
	  GrSetGCFont(gc, fontid);
    GrSetFontSize(fontid, 12);

    GrDrawImageToFit(scb[fileNum], gc, 0, 0, iconIF.width, iconIF.height, icon);
    GrText(window,gc,x+1,y+scbH+20,fileName,-1,GR_FALSE);
}
  
///////////////////////////////////////////////////////////////////////////////////////////////////////
void highLightStartMenu(int i)
{
  //char* startMenuFileName[fileNum+1];
  int smbW,smbH;
  smbW=100; smbH=20;
  
    smb[i]=GrNewWindow(GR_ROOT_WINDOW_ID,1,192-i*smbH,smbW,smbH,2,YELLOW,BLUE);
    GrSelectEvents(smb[i],GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN |
           GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT);
    GrMapWindow(smb[i]);
     
}