250 lines
4.4 KiB
C
250 lines
4.4 KiB
C
/*++
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Copyright (c) 1990-1995 Microsoft Corporation
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All rights reserved
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Module Name:
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pfdlg.c
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Abstract:
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Author:
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Environment:
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User Mode -Win32
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Revision History:
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--*/
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#include "precomp.h"
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#pragma hdrstop
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#include "client.h"
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#include "pfdlg.h"
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static const DWORD g_aHelpIDs[]=
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{
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IDD_PF_EF_OUTPUTFILENAME, 8810218, // Print to File: "" (Edit)
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0, 0
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};
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/*
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*
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*/
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BOOL APIENTRY
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PrintToFileDlg(
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HWND hwnd,
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WORD msg,
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WPARAM wparam,
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LPARAM lparam
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)
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{
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switch(msg)
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{
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case WM_INITDIALOG:
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return PrintToFileInitDialog(hwnd, (LPWSTR *)lparam);
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case WM_COMMAND:
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switch (LOWORD(wparam))
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{
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case IDOK:
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return PrintToFileCommandOK(hwnd);
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case IDCANCEL:
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return PrintToFileCommandCancel(hwnd);
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}
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break;
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case WM_HELP:
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case WM_CONTEXTMENU:
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return PrintToFileHelp(hwnd, msg, wparam, lparam);
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break;
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}
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return FALSE;
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}
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/*
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*
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*/
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BOOL
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PrintToFileInitDialog(
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HWND hwnd,
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LPWSTR *ppFileName
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)
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{
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BringWindowToTop( hwnd );
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SetFocus(hwnd);
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SetWindowLongPtr( hwnd, GWLP_USERDATA, (LONG_PTR)ppFileName );
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SendDlgItemMessage( hwnd, IDD_PF_EF_OUTPUTFILENAME, EM_LIMITTEXT, MAX_PATH-2, 0);
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return TRUE;
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}
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/*
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*
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*/
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BOOL
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PrintToFileCommandOK(
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HWND hwnd
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)
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{
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WCHAR pFileName[MAX_PATH];
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WIN32_FIND_DATA FindData;
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HANDLE hFile;
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HANDLE hFind;
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LPWSTR *ppFileName;
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ppFileName = (LPWSTR *)GetWindowLongPtr( hwnd, GWLP_USERDATA );
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GetDlgItemText( hwnd, IDD_PF_EF_OUTPUTFILENAME,
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pFileName, MAX_PATH );
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hFind = FindFirstFile( pFileName, &FindData );
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/* If the file already exists, get the user to verify
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* before we overwrite it:
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*/
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if( hFind != INVALID_HANDLE_VALUE )
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{
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FindClose( hFind );
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if( Message( hwnd, MB_OKCANCEL | MB_ICONEXCLAMATION, IDS_LOCALMONITOR,
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IDS_OVERWRITE_EXISTING_FILE )
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!= IDOK )
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{
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return TRUE;
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}
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}
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hFile = CreateFile( pFileName, GENERIC_WRITE, FILE_SHARE_READ, NULL,
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OPEN_ALWAYS,
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FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN,
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NULL );
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if( hFile != INVALID_HANDLE_VALUE )
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{
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LPWSTR pTempFileName;
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WCHAR szCurrentDir[MAX_PATH];
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WCHAR szQualifiedPath[MAX_PATH];
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LPWSTR pszIgnore;
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DWORD cchLen;
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CloseHandle(hFile);
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if (!GetCurrentDirectory(sizeof(szCurrentDir)/sizeof(szCurrentDir[0]),
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szCurrentDir))
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goto Fail;
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cchLen = SearchPath(szCurrentDir,
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pFileName,
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NULL,
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sizeof(szQualifiedPath)/sizeof(szQualifiedPath[0]),
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szQualifiedPath,
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&pszIgnore);
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if (!cchLen)
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goto Fail;
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pTempFileName = LocalAlloc(LMEM_FIXED,
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(cchLen + 1) * sizeof(szQualifiedPath[0]));
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if (!pTempFileName)
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goto Fail;
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wcscpy(pTempFileName, szQualifiedPath);
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*ppFileName = pTempFileName;
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EndDialog( hwnd, TRUE );
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} else {
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Fail:
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ReportFailure( hwnd, IDS_LOCALMONITOR, IDS_COULD_NOT_OPEN_FILE );
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}
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return TRUE;
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}
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/*
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*
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*/
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BOOL
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PrintToFileCommandCancel(
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HWND hwnd
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)
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{
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EndDialog(hwnd, FALSE);
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return TRUE;
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}
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/*++
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Routine Name:
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PrintToFileHelp
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Routine Description:
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Handles context sensitive help.
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Arguments:
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UINT uMsg,
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HWND hDlg,
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WPARAM wParam,
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LPARAM lParam
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Return Value:
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TRUE if message handled, otherwise FALSE.
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--*/
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BOOL
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PrintToFileHelp(
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IN HWND hDlg,
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IN UINT uMsg,
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IN WPARAM wParam,
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IN LPARAM lParam
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)
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{
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BOOL bStatus = FALSE;
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switch( uMsg ){
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case WM_HELP:
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bStatus = WinHelp((HWND)((LPHELPINFO)lParam)->hItemHandle,
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szHelpFile,
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HELP_WM_HELP,
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(ULONG_PTR)g_aHelpIDs );
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break;
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case WM_CONTEXTMENU:
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bStatus = WinHelp((HWND)wParam,
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szHelpFile,
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HELP_CONTEXTMENU,
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(ULONG_PTR)g_aHelpIDs );
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break;
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}
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return bStatus;
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}
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