taskwnd.c

基于S3C44B0X开发的一个校园导航系统

///////////////////////////////////////////////////////////////////////////////
// Functions for different function model                                    //
///////////////////////////////////////////////////////////////////////////////
#include "TaskWnd.h"
#include "global.h"

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
//-1 level window for entering 
void EnterWnd()
{
	int i = 0;
	// Dispaly the first part of the catoon
	for( i = 0; i < 24; i += 4)
	{
		ClearScreen();
		ShowBmp(pdc,"left_1.bmp",300-7*i,100);
		OSTimeDly(150);
		
		ClearScreen();
		ShowBmp(pdc,"left_3.bmp",300-7*(i+2),100);
		OSTimeDly(150);
	}

	// Show the obstacle 
	ClearScreen();
	ShowBmp(pdc,"jag.bmp",158,160);
	OSTimeDly(150);

	// Show the person who was triped
	ClearScreen();
	ShowBmp(pdc,"down.bmp",105,150);
	OSTimeDly(400);

	//Show the second part of the cartoon
	for( ; i < 52; i += 4)
	{
		ClearScreen();
		ShowBmp(pdc,"left_1.bmp",300-7*i,100);
		OSTimeDly(150);

		ClearScreen();
		ShowBmp(pdc,"left_3.bmp",300-7*(i+2),100);
		OSTimeDly(150);

	}

	// Show the philosophy saids
	ClearScreen();
	ShowBmp(pdc,"prompt.bmp",0,0);
	OSTimeDly(500);
	ClearScreen();

	// Display the developer information and system information
	ClearScreen();
	ShowBmp(pdc,"cqu.bmp",0,0);
	OSTimeDly(800);	
	return;
}

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
// 0 level window for choosing different function 
void ChooseWnd()
{
	POSMSG pMsg;
	// Used for judge whether "Numlock" key is pressed
	int iExit = 0;
	ClearScreen();	
	g_iWndLevel = 1;
	ShowChoose(g_iWndLevel);
	
	// Start choosing 
	while( iExit == 0 )
	{	
		pMsg=WaitMessage(0);
		if(pMsg->Message == OSM_KEY)
		{
			switch(pMsg->WParam)
			{
			case 0:
				// Backforward 
				iExit = 1;
				// Enter the choose function window
				g_iWndLevel = 0;
				break;
			case 5:
				if(g_iWndLevel >= 1)
				{
					g_iWndLevel -= 1;
					ShowChoose(g_iWndLevel);
				}
				// If reached the top then 
				// set the current choice to the bottom  
				if(g_iWndLevel == 0)
				{
					g_iWndLevel = 5;
					ShowChoose(g_iWndLevel);
				}					
				break;
			case 12:
				if(g_iWndLevel <= 5)
				{
					g_iWndLevel += 1;
					ShowChoose(g_iWndLevel);
				}
				// If reached the bottom then 
				// set the current choice to the top
				if(g_iWndLevel == 6)
				{
					g_iWndLevel = 1;
					ShowChoose(g_iWndLevel);
				}
				break;
			case 14:
				iExit = 1;
				break;
			}
		}
		DeleteMessage(pMsg);
	} 
	return;
}
// Show the current choice
void ShowChoose( int WndNbr)
{
	switch(WndNbr)
	{
	case 1:
		ClearScreen();
		ShowBmp(pdc,"choose.bmp",0,0);
		ShowBmp(pdc,"one.bmp",11,33);
		break;
	case 2:
		ClearScreen();
		ShowBmp(pdc,"choose.bmp",0,0);
		ShowBmp(pdc,"two.bmp",11,67);
		break;
	case 3:
		ClearScreen();
		ShowBmp(pdc,"choose.bmp",0,0);
		ShowBmp(pdc,"three.bmp",11,101);
		break;
	case 4:
		ClearScreen();
		ShowBmp(pdc,"choose.bmp",0,0);
		ShowBmp(pdc,"four.bmp",11,135);
		break;
	case 5:
		ClearScreen();
		ShowBmp(pdc,"choose.bmp",0,0);
		ShowBmp(pdc,"five.bmp",11,169);
		break;
	}
	return;
}

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
// 1 level window for watching introduction by list box
void IntroLBxWnd()
{
	//Watch introduction list box window	
	ClearScreen();
	CreateIntrodList();

	for(;g_iWndLevel == 1;)
	{
		POS_Ctrl pCtrl;
		POSMSG pMsg_LB;
		pMsg_LB=WaitMessage(0);

		if(pMsg_LB->pOSCtrl)
		{
			if(pMsg_LB->pOSCtrl->CtrlMsgCallBk)
				(*pMsg_LB->pOSCtrl->CtrlMsgCallBk)(pMsg_LB);
		}
		else
		{
			switch(pMsg_LB->Message)
			{
				case OSM_KEY:
					// "NumLock" key is pressed, 
					// then set g_iWndLevel = 0 and program exit 
					if(pMsg_LB->WParam == 0)
					{
						g_iWndLevel = 0;
						break;
					} 
					pCtrl=GetCtrlfromID(NULL, GetWndCtrlFocus(NULL)); 
					if(pCtrl->CtrlType==CTRLTYPE_WINDOW)
					{
					      if((((PWnd)pCtrl)->style&WND_STYLE_MODE)
							  ==WND_STYLE_MODE )
					      {
							OSOnSysMessage(pMsg_LB);
							break;
					      }
				  }
				  if(onKeyIntro(pMsg_LB->WParam,pMsg_LB->LParam))
						   break;

			}
		}
		DeleteMessage(pMsg_LB);
	  	OSTimeDly(100);
	}
	DestoryDC(pdc);
	return;
}

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
// 2 Level window for find path by list box 
void FindPathLBxWnd()
{
	//Find path list box window				
	ClearScreen();
	CreateStartPosList(); 
    CreateEndPosList();
	 
	for(;g_iWndLevel == 2;)
	{
		POS_Ctrl pCtrl;
		POSMSG pMsg_LB;
		pMsg_LB=WaitMessage(0);

		if(pMsg_LB->pOSCtrl)
		{
			if(pMsg_LB->pOSCtrl->CtrlMsgCallBk)
				(*pMsg_LB->pOSCtrl->CtrlMsgCallBk)(pMsg_LB);
		}
		else
		{
			switch(pMsg_LB->Message)
			{
				case OSM_KEY:
					if(pMsg_LB->WParam == 0)
					{
						g_iWndLevel = 0;
						break;
					} 
					pCtrl=GetCtrlfromID(NULL, GetWndCtrlFocus(NULL)); 
					if(pCtrl->CtrlType==CTRLTYPE_WINDOW)
					{
					      if((((PWnd)pCtrl)->style&WND_STYLE_MODE)==WND_STYLE_MODE)
					      {
									OSOnSysMessage(pMsg_LB);
									break;
					      }
				  }
				  if(onKeyPath(pMsg_LB->WParam,pMsg_LB->LParam))
						   break;
			  default:
				  OSOnSysMessage(pMsg_LB);
				  break;
			}
	  }		
	  DeleteMessage(pMsg_LB);
	  OSTimeDly(100);
	}
	DestoryDC(pdc);
	return;
}

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
// 3 level window for finding path by touching screen
void FindPathKbdWnd()
{
	POSMSG pMsg;
	int iExit = 0;
	// Array used for storing the choosed point
	int KeyChoosePnt[2];

	// Array used for representing the state of the KeyChoosePnt array,
	// which can only be set three value 0,1 or 2
	// ChoosePntState[0] == 0 means no value in KeyChoosePnt[0]
	// ChoosePntState[0] == 1 means there is value in KeyChoosePnt[0]
	// ChoosePntState[0] == 2 means the last value is lied into KeyChoosePnt[0]
	// ChoosePntState[1] is the same with ChoosePntState[0]
	int ChoosePntState[2];
	ChoosePntState[0] = 0;
	ChoosePntState[1] = 0;

	// Display the map and initialize the image for beginning choosing
	ClearScreen();
	ShowBmp(pdc,"map.bmp",0,0);
    TextOut(pdc,15,215,UchDistance,TRUE,FONTSIZE_SMALL);
  
	//Start the choose
	while( iExit == 0 )
	{
		TextOut(pdc, 210, 215, g_strTime, TRUE, 1);
		pMsg=WaitMessage(1);
		if(pMsg->Message == OSM_KEY)
		{
			switch(pMsg->WParam)
			{
			case 0:
				iExit = 1;
				g_iWndLevel = 0;
				break;				
			case 4:
				LoadChoosedPoint(7,KeyChoosePnt,ChoosePntState);
				break;
				
			case 5:
				LoadChoosedPoint(8,KeyChoosePnt,ChoosePntState);
				break;

			case 8:
				LoadChoosedPoint(4,KeyChoosePnt,ChoosePntState);
				break;

			case 9:
				LoadChoosedPoint(5,KeyChoosePnt,ChoosePntState);
				break;

			case 10:
				LoadChoosedPoint(6,KeyChoosePnt,ChoosePntState);
				break;

			case 11:
				LoadChoosedPoint(1,KeyChoosePnt,ChoosePntState);
				break;

			case 12:
				LoadChoosedPoint(2,KeyChoosePnt,ChoosePntState);
				break;

			case 13:
				LoadChoosedPoint(3,KeyChoosePnt,ChoosePntState);
				break;
				
			case 14:
				DisplayResult(pdc,KeyChoosePnt,PlacePointArray);
				break;
			}
		}
		DeleteMessage(pMsg);
	}
	return;
}

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
// 4 level window for watching map
void WatchMapWnd()
{
	POSMSG pMsg;
	// v represent the vertical moved steps
	// h represent the horizontal moved steps
	int iExit = 0,v = 0,h = 0;
	ClearScreen();
	ShowBmp(pdc,"bmap.bmp",-160,-120);
	ShowBmp(pdc,"down_1.bmp",7,142);

	//Start moving map
	while( iExit == 0 )
	{	
		pMsg=WaitMessage(0);
		if(pMsg->Message == OSM_KEY)
		{
			switch(pMsg->WParam)
			{
			case 0:
				iExit = 1;
				g_iWndLevel = 0;
				break;
			case 5:
				// Limit the steps within 5 steps
				if(v < 5)
				{
					v += 1;
					ShowMap(5,h,v);
				}
				break;
			case 8:
				if(h < 5)
				{
					h += 1;
					ShowMap(8,h,v);
				}
				break;
			case 10:
				if(h > -5)
				{
					h -= 1;
					ShowMap(10,h,v);
				}
				break;
			case 12:
				if(v > -5)
				{
					v -= 1;
					ShowMap(12,h,v);
				}
				break;
			}
		}
		DeleteMessage(pMsg);
	}
	return;
}

//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
// Show map when operateing the keyboard 
void ShowMap( int i, int h, int v)
{
	switch( i )
	{
	case 5:
		ClearScreen();
		ShowBmp(pdc,"bmap.bmp",-160+32*h,-120+24*v);
		ShowBmp(pdc,"up_1.bmp",7,142);
		break;
	case 8:
		ClearScreen();
		ShowBmp(pdc,"bmap.bmp",-160+32*h,-120+24*v);
		ShowBmp(pdc,"left_1.bmp",7,142);
		break;
	case 10:
		ClearScreen();
		ShowBmp(pdc,"bmap.bmp",-160+32*h,-120+24*v);
		ShowBmp(pdc,"righ_1.bmp",7,142);
		OSTimeDly(20);
		break;
	case 12:
		ClearScreen();
		ShowBmp(pdc,"bmap.bmp",-160+32*h,-120+24*v);
		ShowBmp(pdc,"down_1.bmp",7,142);
		break;
	}
	return;
}
		
// 5 level window for help
void HelpWnd()
{
	POSMSG pMsg;
	int iExit = 0;
	ClearScreen();
	ShowBmp(pdc,"help.bmp",10, 10);

	//Start the catoon dislplay
	while( iExit == 0 )
	{
		ClearScreen();
		ShowBmp(pdc,"help.bmp",	  0,  0);
		ShowBmp(pdc,"down_2.bmp",    55, 135);
		ShowBmp(pdc,"two_1.bmp",     130,135);
		ShowBmp(pdc,"down_1.bmp",    195,135);
		OSTimeDly(100);

		ClearScreen();
		ShowBmp(pdc,"help.bmp",      0,  0);
		ShowBmp(pdc,"down_4.bmp",    55, 135);
		ShowBmp(pdc,"two_3.bmp",     130,135);
		ShowBmp(pdc,"down_3.bmp",    195,135);
		OSTimeDly(100);

		pMsg=WaitMessage(1);
		if(pMsg->Message == OSM_KEY)
		{
			if (pMsg->WParam == 0)
			{
				iExit = 1;
				g_iWndLevel = 0;
			}
		}
		DeleteMessage(pMsg);
	}
	return;
}

//over