searchchannel.c

MiniWinOuterSM MiniWinOuterSM

#include"dvbutils.h"
#include"PrDmx.h"
#include"PrTuner.h"
#include"dvbepg.h"
#include"PrSync.h"
#define IDC_FREQ		0x20
#define IDC_SYMBLE		0x21
#define IDC_MODULATION	0x22
#define IDC_SEARCH		0x23
#define IDC_STRENGTH	0x24
#define IDC_SN			0x25		
#define IDT_SINGLEEVENT 0x100
static int RecvCount,TotalCount;
HWND schWnd;

static LRESULT SearchProc(HWND hwnd,UINT msgID,UINT wParam,UINT lParam)
{
	switch(msgID)
	{
	case WM_TIMER:
		{
			PRTunerStatus st;
			PrTunerGetStatus(0,&st);
			SendMessage(GetDlgItem(hwnd,IDC_STRENGTH),PBM_SETPOS,st.level,0);
			SendMessage(GetDlgItem(hwnd,IDC_SN),PBM_SETPOS,st.snr,0);    
			TRACE("Get STRENGTH\r\n");
		}break;
	case WM_KEYDOWN:
		{
			PRTunerParams tune;
			if(wParam!=VK_RETURN){
				DefWindowProc(hwnd,msgID,wParam,lParam);
				return 0;	
			}
			tune.frequency=GetDlgItemInt(hwnd,IDC_FREQ,NULL,FALSE);
			tune.u.qam.modulation=64;
			tune.u.qam.symbol_rate=6875;
			if(PrTunerSet(0,&tune)==PrOK){
				SearchSingleTS();
				CreateDefaultGroup(1);
				UpdateAllGroup();
			}
		}break;
	default:return DefWindowProc(hwnd,msgID,wParam,lParam);
	}	
	return 0;
}
HWND SearchChannelWnd(void)
{
	HWND ctl,wnd;
	wnd=CreateMainWindow("Search Channels",WS_VISIBLE|WS_OVERLAPPEDWINDOW,110,120,450,260,SearchProc);

	CreateWindow("Static","Frequency",WS_VISIBLE|WS_CHILD|SS_RIGHT,20,10,130,30,wnd,(HMENU)1,NULL,NULL);
	CreateWindow("Static","Symbol Rate",WS_VISIBLE|WS_CHILD|SS_RIGHT,20,50,130,30,wnd,(HMENU)2,NULL,NULL);
	//CreateWindow("Static","Modulation",WS_VISIBLE|WS_CHILD|WS_BORDER|SS_RIGHT,20,90,130,30,wnd,(HMENU)3,NULL,NULL);		
	CreateWindow("Static","Strength",WS_VISIBLE|WS_CHILD|WS_BORDER|SS_RIGHT,20,130,130,30,wnd,(HMENU)4,NULL,NULL);		
	CreateWindow("Static","S/N",WS_VISIBLE|WS_CHILD|WS_BORDER|SS_RIGHT,20,170,130,30,wnd,(HMENU)5,NULL,NULL);	
	
	ctl=CreateWindow("EditBox","411000",WS_TABSTOP|WS_VISIBLE|WS_CHILD|WS_BORDER|ES_NUMBER,180,10,200,30,wnd,(HMENU)IDC_FREQ,NULL,NULL); //main frequency
	CreateWindow("EditBox","6875",WS_TABSTOP|WS_VISIBLE|WS_CHILD|WS_BORDER,180,50,200,30,wnd,(HMENU)IDC_SYMBLE,NULL,NULL); //symbol rate
	CreateWindow("Select","Modulation",WS_TABSTOP|WS_VISIBLE|WS_CHILD|WS_BORDER|OPS_LABELRIGHT,20,90,350,30,wnd,(HMENU)IDC_MODULATION,NULL,NULL);//modulation
//	CreateWindow("Button","Search",WS_TABSTOP|WS_VISIBLE|WS_CHILD|WS_BORDER,180,90,200,30,wnd,IDC_MODULATION);//modulation
	ctl=CreateWindow("Progress",NULL,WS_VISIBLE|WS_CHILD,180,135,260,20,wnd,(HMENU)IDC_STRENGTH,NULL,NULL);
	SendMessage(ctl,PBM_SETRANGE,0,MAKELONG(0,100));
	ctl=CreateWindow("Progress",NULL,WS_VISIBLE|WS_CHILD|PBS_MARQUEE|PBS_SMOOTH,
		180,175,260,20,wnd,(HMENU)IDC_SN,NULL,NULL);
	SendMessage(ctl,PBM_SETRANGE,0,MAKELONG(0,100));

	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_ADDSTRING,0,(LPARAM)"8 QAM");
	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_ADDSTRING,0,(LPARAM)"16 QAM");
	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_ADDSTRING,0,(LPARAM)"32 QAM");
	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_ADDSTRING,0,(LPARAM)"64 QAM");
	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_ADDSTRING,0,(LPARAM)"128 QAM");
	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_ADDSTRING,0,(LPARAM)"256 QAM");
	SendDlgItemMessage(wnd,IDC_MODULATION,OPT_SETCURSEL,3,0);
	SetTimer(wnd,IDT_SINGLEEVENT,850,NULL);
	return wnd;
}