cezip.cpp

这是我自己写的wince程序

			CommandBar_AddAdornments(hwndCB, 0, 0);
			InitOpenDlg();
			break;
		case WM_PAINT:
			RECT rt;
			hdc = BeginPaint(hWnd, &ps);
			GetClientRect(hWnd, &rt);
			LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
			DrawText(hdc, szHello, _tcslen(szHello), &rt, 
				DT_SINGLELINE | DT_VCENTER | DT_CENTER);
			EndPaint(hWnd, &ps);
			break;
		case WM_DESTROY:
			CommandBar_Destroy(hwndCB);
			PostQuitMessage(0);
			break;
		default:
			return DefWindowProc(hWnd, message, wParam, lParam);
   }
   return 0;
}

// Mesage handler for the About box.
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
	RECT rt, rt1;
	int DlgWidth, DlgHeight;	// dialog width and height in pixel units
	int NewPosX, NewPosY;

	switch (message)
	{
		case WM_INITDIALOG:
			// trying to center the About dialog
			if (GetWindowRect(hDlg, &rt1)) {
				GetClientRect(GetParent(hDlg), &rt);
				DlgWidth	= rt1.right - rt1.left;
				DlgHeight	= rt1.bottom - rt1.top ;
				NewPosX		= (rt.right - rt.left - DlgWidth)/2;
				NewPosY		= (rt.bottom - rt.top - DlgHeight)/2;
				
				// if the About box is larger than the physical screen 
				if (NewPosX < 0) NewPosX = 0;
				if (NewPosY < 0) NewPosY = 0;
				SetWindowPos(hDlg, 0, NewPosX, NewPosY,
					0, 0, SWP_NOZORDER | SWP_NOSIZE);
			}
			return TRUE;

		case WM_COMMAND:
			if ((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL))
			{
				EndDialog(hDlg, LOWORD(wParam));
				return TRUE;
			}
			break;
	}
    return FALSE;
}



LRESULT CALLBACK control(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
	RECT rt, rt1;
	int DlgWidth, DlgHeight;	// dialog width and height in pixel units
	int NewPosX, NewPosY;
	

	switch (message)
	{
		case WM_INITDIALOG:
			// trying to center the About dialog
			if (GetWindowRect(hDlg, &rt1)) {
				CheckRadioButton(hDlg,IDC_scale,IDC_number,IDC_scale);
				tem = 1;
				GetClientRect(GetParent(hDlg), &rt);
				DlgWidth	= rt1.right - rt1.left;
				DlgHeight	= rt1.bottom - rt1.top ;
				NewPosX		= (rt.right - rt.left - DlgWidth)/2;
				NewPosY		= (rt.bottom - rt.top - DlgHeight)/2;
				
				// if the About box is larger than the physical screen 
				if (NewPosX < 0) NewPosX = 0;
				if (NewPosY < 0) NewPosY = 0;
				SetWindowPos(hDlg, 0, NewPosX, NewPosY,
					0, 0, SWP_NOZORDER | SWP_NOSIZE);
			}
			return TRUE;

		case WM_COMMAND:

			if(LOWORD(wParam) == IDC_scale)
				tem = 1;//scale
			if(LOWORD(wParam) == IDC_number)
				tem = 2;//number
			if(LOWORD(wParam) == IDOK)
			{
				i = ::GetDlgItemInt(hDlg,IDC_size,NULL,true);

				if(i <= 0)
				{
					MessageBox(hDlg,L"Wrong enter",L"Warning",MB_OK);
					break;
				}
				TCHAR xxx[100];
				ListView_GetItemText(g_listWnd,0,1,xxx,sizeof(xxx));
				char size[100];
				WideCharToMultiByte(CP_ACP,NULL,xxx,-1,size,sizeof(size),NULL,NULL);
				long lsize = atol(size);

				if((tem == 2) && (i > 999))
					::MessageBox(hDlg,L"Wrong enter,number should less than 999",L"Warning",MB_OK);
				else if((tem == 1) && ((lsize / i) + 1) > 20)
					if(IDYES == MessageBox(hDlg,L"Subfiles will more than 20,do you want to countinue?",L"Waring",MB_YESNO))
						EndDialog(hDlg, LOWORD(wParam));
					else
						break;
				else
					EndDialog(hDlg, LOWORD(wParam));

				return TRUE;
			}
			if(LOWORD(wParam) == IDCANCEL)
			{
				EndDialog(hDlg, LOWORD(wParam));
				return TRUE;
			}
			break;
	}
    return FALSE;
}


//initialize the list view window
BOOL InitListView(HWND hwndListView, RECT rcClient)
{
	int iWidth[4] = {	150,100,150,250	};		//column width
	TCHAR szString[4][15] =						//column name
		{
			TEXT("File Name"), 
			TEXT("Size"),
			TEXT("Modify Time"),
			TEXT("Path")
		};
    int iColumn;

	// Create the columns.

	ListView_DeleteAllItems(hwndListView);
	LV_COLUMN lvColumn;
	
	lvColumn.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
	lvColumn.fmt = LVCFMT_LEFT;

	for(iColumn = 0; iColumn < 4; iColumn++)
    {
        lvColumn.cx = iWidth[iColumn];
		lvColumn.pszText = szString[iColumn];

        if(-1 == ListView_InsertColumn(hwndListView, iColumn, &lvColumn))
        {
            return false;
        }
    }

	ListView_SetTextBkColor(hwndListView,RGB(16,165,53));
	ListView_SetBkColor(hwndListView,RGB(242,141,87));

	return true;
}

//initialize the file open and save dialog
void InitOpenDlg()
{
	memset(&g_ofn,0x00,sizeof(g_ofn));
	g_ofn.Flags=OFN_CREATEPROMPT|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST|OFN_HIDEREADONLY;
//	g_ofn.hInstance=hInst;
	g_ofn.hwndOwner=g_listWnd;
//	g_ofn.lCustData=0;
//	g_ofn.lpfnHook=NULL;
//	g_ofn.lpstrCustomFilter=NULL;
	g_ofn.lpstrDefExt=TEXT("czf");
	g_ofn.lpstrFile=lpstrFileName;
	g_ofn.lpstrFileTitle=NULL;
	g_ofn.lpstrFilter=TEXT("ce zip file(*.czf)\0 *.czf\0 All files(*.*)\0 *.*");  //过滤器
	g_ofn.lpstrInitialDir=NULL;//"c:\\";						//默认路径
	g_ofn.lpstrTitle=NULL;
//	g_ofn.lpTemplateName=NULL;
	g_ofn.lStructSize=sizeof(g_ofn);
	g_ofn.nFileExtension=0;
	g_ofn.nFileOffset=0;
	g_ofn.nFilterIndex=1;
//	g_ofn.nMaxCustFilter=2;
	g_ofn.nMaxFile=sizeof(lpstrFileName);
	g_ofn.nMaxFileTitle=0;
}

void OpenFile()
{
	g_ofn.Flags=OFN_CREATEPROMPT|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST|OFN_HIDEREADONLY;
	g_ofn.lpstrFilter=TEXT("All files(*.*)\0 *.*");
	g_ofn.lpstrTitle = TEXT("Add File");
	memset(lpstrFileName,0,sizeof(lpstrFileName));
	//get the file's full path
	if(GetOpenFileName(&g_ofn))
		InsertIterm();
}


BOOL InsertIterm()
{
	HANDLE hFind;				// Search handle returned by FindFirstFile
	WIN32_FIND_DATA FileData;	// Data structure describes the file found
	int itemCount;
	TCHAR szBuf[50];

	itemCount = ListView_GetItemCount(g_listWnd);	//get the number of the item in the list window
	
	//find whether the file has been selected or not
	for(int index = 0;index < itemCount;index++)
	{
		memset(szBuf,0,sizeof(szBuf));
		ListView_GetItemText(g_listWnd,index,3,szBuf,sizeof(szBuf));
		if(!lstrcmp(szBuf,lpstrFileName))
		{
			MessageBox(g_listWnd,TEXT("This file has already been selected!"),TEXT("Warning"),MB_OK);
			return false;
		}
	}


	//get the attributes of the file and insert it into the list window
	if((hFind = FindFirstFile(lpstrFileName,&FileData)) != INVALID_HANDLE_VALUE)
	{
		LV_ITEM lvItem;
		int nItem;
		DWORD fileSize;
		SYSTEMTIME lastWriteTime;
		FILETIME fileTime;

		//get the size of the file
		fileSize = ((FileData.nFileSizeHigh * MAXDWORD) + FileData.nFileSizeLow);

		//convert the file time to the system time
		FileTimeToLocalFileTime(&FileData.ftLastWriteTime,&fileTime);
		FileTimeToSystemTime(&fileTime, &lastWriteTime);

		memset(&lvItem, 0, sizeof(LVITEM));
		lvItem.mask = LVIF_TEXT;
		lvItem.state = LVIS_SELECTED;
		lvItem.stateMask = 0;
		lvItem.iItem = 0;
		lvItem.iSubItem = 0;
		lvItem.pszText = FileData.cFileName;

		nItem = ListView_InsertItem(g_listWnd, &lvItem);

		//insert the size of the file into the list window
		wsprintf(szBuf, TEXT("%ld"),fileSize);
		lstrcat(szBuf,TEXT(" bytes"));
		ListView_SetItemText(g_listWnd, nItem, 1, szBuf);

		//insert the time of the file into the list window
		wsprintf(szBuf,TEXT("%0.2d/%d/%0.2d(%d:%0.2d)"),
			lastWriteTime.wYear, lastWriteTime.wMonth, lastWriteTime.wDay,
			lastWriteTime.wHour, lastWriteTime.wMinute, lastWriteTime.wSecond);
		ListView_SetItemText(g_listWnd, nItem, 2, szBuf);

		//insert the full path of the file into the list window
		ListView_SetItemText(g_listWnd, nItem, 3, lpstrFileName);

		// Close the search handle.
		if(!::FindClose(hFind))
			return false;

		return true;
	}

	return false;
	
}

//select the file to be decompressed
void SelectFile_1(char name[][50],char * filepath)
{
	g_ofn.Flags=OFN_CREATEPROMPT|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST|OFN_HIDEREADONLY;
	g_ofn.lpstrFilter=TEXT("ce zip file(*.czf)\0 *.czf\0");
	g_ofn.lpstrTitle = TEXT("Select File");
	memset(lpstrFileName,0,sizeof(lpstrFileName));

	if(GetOpenFileName(&g_ofn))
	{
		long length[100];
		int count;
		int iNum;
		TCHAR WideName[100];
		char tmppath[100];
		LV_ITEM lvItem;
		int nItem;
		TCHAR szBuf[100];

		WideCharToMultiByte(CP_ACP,NULL,lpstrFileName,-1,tmppath,sizeof(tmppath),NULL,NULL);
		memset(filepath,0,sizeof(filepath));
		strcpy(filepath,tmppath);
		memset(length,0,sizeof(long)*100);
		iNum = CPList(tmppath,name,length);
		ListView_DeleteAllItems(g_listWnd);
		for( count = 0;count < iNum;count++ )
		{
			memset(WideName,0,sizeof(WideName));
			MultiByteToWideChar(CP_ACP,NULL,name[count],-1,WideName,sizeof(WideName));
			memset(&lvItem, 0, sizeof(LVITEM));

			lvItem.mask = LVIF_TEXT;
			lvItem.state = LVIS_SELECTED;
			lvItem.stateMask = 0;
			lvItem.iItem = 0;
			lvItem.iSubItem = 0;
			lvItem.pszText = WideName;

			nItem = ListView_InsertItem(g_listWnd, &lvItem);

			//insert the size of the file into the list window
			wsprintf(szBuf, TEXT("%ld"),length[count]);
			lstrcat(szBuf,TEXT(" bytes"));
			ListView_SetItemText(g_listWnd, nItem, 1, szBuf);
		}
	}
}

void DeleteItem()
{
	int iSelected;

	iSelected = ListView_GetSelectionMark(g_listWnd);
	if( iSelected < 0 )
		MessageBox(NULL,TEXT("Please select the file to delete first!"),TEXT("Warning"),MB_OK);
	else
		ListView_DeleteItem(g_listWnd,iSelected);
}