306 lines
7.4 KiB
C
306 lines
7.4 KiB
C
/* File: C:\WACKER\TDLL\CPF_DLG.C (Created: 12-Jan-94)
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*
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* Copyright 1990,1993,1994 by Hilgraeve Inc. -- Monroe, MI
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* All rights reserved
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*
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* $Revision: 5 $
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* $Date: 11/30/00 9:40a $
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*/
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#include <windows.h>
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#pragma hdrstop
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#define DO_RAW_MODE 1
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#include "stdtyp.h"
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#include "mc.h"
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#include <term\res.h>
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#include <tdll\tdll.h>
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#include <tdll\misc.h>
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#include <tdll\assert.h>
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#include <tdll\globals.h>
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#include <tdll\session.h>
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#include <tdll\capture.h>
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#include <tdll\load_res.h>
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#include <tdll\open_msc.h>
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#include <tdll\errorbox.h>
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#include <tdll\hlptable.h>
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#include "tdll\htchar.h"
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#include "file_msc.h"
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#if !defined(DlgParseCmd)
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#define DlgParseCmd(i,n,c,w,l) i=LOWORD(w);n=HIWORD(w);c=(HWND)l;
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#endif
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struct stSaveDlgStuff
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{
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/*
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* Put in whatever else you might need to access later
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*/
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HSESSION hSession;
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};
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typedef struct stSaveDlgStuff SDS;
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#define IDC_TF_FILE 100
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#define FNAME_EDIT 105
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#define IDC_TF_DIR 106
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#define DIRECTORY_TEXT 107
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#define BROWSE_BTN 123
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#define IDC_PB_START 124
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/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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* FUNCTION:
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* CaptureFileDlg
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*
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* DESCRIPTION:
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* This is the dialog proc for the capture to file dialog. No suprises
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* here.
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*
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* ARGUMENTS: Standard Windows dialog manager
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*
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* RETURNS: Standard Windows dialog manager
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*
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*/
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INT_PTR CALLBACK CaptureFileDlg(HWND hDlg, UINT wMsg, WPARAM wPar, LPARAM lPar)
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{
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BOOL fRc;
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DWORD dwMaxComponentLength;
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DWORD dwFileSystemFlags;
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HWND hwndChild;
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INT nId;
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INT nNtfy;
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SDS *pS;
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HSESSION hSession;
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LPTSTR pszPtr;
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LPTSTR pszStr;
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TCHAR acBuffer[FNAME_LEN];
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static DWORD aHlpTable[] = {FNAME_EDIT, IDH_TERM_CAPT_FILENAME,
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IDC_TF_FILE, IDH_TERM_CAPT_FILENAME,
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BROWSE_BTN, IDH_BROWSE,
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IDC_TF_DIR, IDH_TERM_CAPT_DIRECTORY,
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DIRECTORY_TEXT, IDH_TERM_CAPT_DIRECTORY,
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IDC_PB_START, IDH_TERM_CAPT_START,
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IDCANCEL, IDH_CANCEL,
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IDOK, IDH_OK,
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0, 0};
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switch (wMsg)
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{
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case WM_INITDIALOG:
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pS = (SDS *)malloc(sizeof(SDS));
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if (pS == (SDS *)0)
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{
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/* TODO: decide if we need to display an error here */
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EndDialog(hDlg, FALSE);
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}
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pS->hSession = (HSESSION)lPar;
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SetWindowLongPtr(hDlg, DWLP_USER, (LONG_PTR)pS);
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hSession = pS->hSession;
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mscCenterWindowOnWindow(hDlg, GetParent(hDlg));
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// Determine whether long filenames are supported. JRJ 12/94
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fRc = GetVolumeInformation(NULL, // pointer to root dir path buffer
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NULL, // pointer to volume name buffer
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0, // length of volume name buffer
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NULL, // pointer to volume serial number buffer
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&dwMaxComponentLength, // the prize - what I'm after
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&dwFileSystemFlags, // ptr to file system flag DWORD
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NULL, // pointer to file system name buffer
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0); // length of file system name buffer
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if(dwMaxComponentLength == 255)
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{
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// There is support for long file names.
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SendDlgItemMessage(hDlg, FNAME_EDIT, EM_SETLIMITTEXT, FNAME_LEN, 0);
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}
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else
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{
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// There IS NOT support for long file names. Limit to twelve.
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SendDlgItemMessage(hDlg, FNAME_EDIT, EM_SETLIMITTEXT, 12, 0);
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}
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/* Get the file name first */
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acBuffer[0] = TEXT('\0');
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cpfGetCaptureFilename(sessQueryCaptureFileHdl(hSession),
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acBuffer,
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sizeof(acBuffer) / sizeof(TCHAR));
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SetDlgItemText(hDlg, FNAME_EDIT, acBuffer);
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for (pszPtr = pszStr = acBuffer;
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*pszStr != TEXT('\0');
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pszStr = StrCharNext(pszStr))
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{
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if (*pszStr == TEXT('\\'))
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pszPtr = pszStr;
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}
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if (*pszPtr == TEXT('\\'))
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{
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*pszPtr = TEXT('\0');
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SetDlgItemText(hDlg, DIRECTORY_TEXT, acBuffer);
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}
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break;
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case WM_DESTROY:
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break;
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case WM_CONTEXTMENU:
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doContextHelp(aHlpTable, wPar, lPar, TRUE, TRUE);
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break;
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case WM_HELP:
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doContextHelp(aHlpTable, wPar, lPar, FALSE, FALSE);
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break;
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case WM_COMMAND:
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/*
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* Did we plan to put a macro in here to do the parsing ?
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*/
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DlgParseCmd(nId, nNtfy, hwndChild, wPar, lPar);
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switch (nId)
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{
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case IDC_PB_START:
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{
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int nDef;
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pS = (SDS *)GetWindowLongPtr(hDlg, DWLP_USER);
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assert(pS);
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hSession = pS->hSession;
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/*
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* Do whatever saving is necessary
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*/
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nDef = TRUE;
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acBuffer[0] = TEXT('\0');
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GetDlgItemText(hDlg,
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FNAME_EDIT,
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acBuffer,
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sizeof(acBuffer) / sizeof(TCHAR));
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// Error check the user-supplied name.
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if(ValidateFileName(acBuffer) == 1)
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{
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cpfSetCaptureFilename(sessQueryCaptureFileHdl(hSession),
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acBuffer, nDef);
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#if defined(DO_RAW_MODE)
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cpfSetCaptureMode(sessQueryCaptureFileHdl(hSession),
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CPF_MODE_RAW,
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FALSE);
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#endif
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/*
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* TODO: actually start the capture to file
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*/
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cpfSetCaptureState(sessQueryCaptureFileHdl(hSession),
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CPF_CAPTURE_ON);
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/* Free the storage */
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free(pS);
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pS = (SDS *)0;
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EndDialog(hDlg, TRUE);
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}
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else
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{
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// There were problems.
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// e.g. The user specified a bad capture file name, or
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// for some other reason the file couldn't be created.
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MessageBeep(MB_ICONHAND);
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// For now, I'm going to assume that whatever the problem is,
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// the only thing the user can do to try again is to specify
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// a different filename. So, I'm setting the focus back to
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// the filename edit control.
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SetFocus(GetDlgItem(hDlg,FNAME_EDIT));
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}
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}
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break;
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case IDCANCEL:
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pS = (SDS *)GetWindowLongPtr(hDlg, DWLP_USER);
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/* Free the storeage */
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free(pS);
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pS = (SDS *)0;
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EndDialog(hDlg, FALSE);
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break;
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case BROWSE_BTN:
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pS = (SDS *)GetWindowLongPtr(hDlg, DWLP_USER);
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if (pS)
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{
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LPTSTR pszRet;
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TCHAR acTitle[64];
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TCHAR acList[64];
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hSession = pS->hSession;
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pszRet = NULL;
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TCHAR_Fill(acBuffer,
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(TCHAR)0,
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sizeof(acBuffer)/sizeof(TCHAR));
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GetDlgItemText(hDlg,
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DIRECTORY_TEXT,
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acBuffer,
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(sizeof(acBuffer) / sizeof(TCHAR)) - 1);
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LoadString(glblQueryDllHinst(),
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IDS_CPF_DLG_FILE,
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acTitle,
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sizeof(acTitle) / sizeof(TCHAR));
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resLoadFileMask(glblQueryDllHinst(),
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IDS_CPF_FILES1,
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2,
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acList,
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sizeof(acList) / sizeof(TCHAR));
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//jmh 3/24/97 This was gnrcFindFileDialog, but this lets you
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// enter a non-existent file name, which is what we really want
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pszRet = gnrcSaveFileDialog(hDlg,
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acTitle,
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acBuffer,
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acList,
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"");
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if (pszRet != NULL)
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{
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StrCharCopyN(acBuffer, pszRet, sizeof(acBuffer) / sizeof(TCHAR));
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acBuffer[sizeof(acBuffer) / sizeof(TCHAR) - 1] = TEXT('\0');
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SetDlgItemText(hDlg, FNAME_EDIT, pszRet);
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free(pszRet);
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pszRet = NULL;
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pszStr = acBuffer;
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pszRet = pszStr;
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for (; *pszStr != TEXT('\0'); pszStr = StrCharNext(pszStr))
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{
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if (*pszStr == TEXT('\\'))
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pszRet = pszStr;
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}
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SetDlgItemText(hDlg, DIRECTORY_TEXT, acBuffer);
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}
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}
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break;
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default:
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return FALSE;
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}
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break;
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default:
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return FALSE;
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}
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return TRUE;
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}
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