584 lines
15 KiB
C++
584 lines
15 KiB
C++
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/*++
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Copyright (c) 1993-2001 Microsoft Corporation
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Module Name:
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browse.cpp
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Abstract:
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This file implements the functions that make use of the common
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file open dialogs for browsing for files/directories.
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Author:
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Wesley Witt (wesw) 1-May-1993
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Environment:
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User Mode
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--*/
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#include "pch.cpp"
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static _TCHAR szHelpFileName[MAX_PATH];
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static _TCHAR szLastWaveFile[MAX_PATH];
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static _TCHAR szLastDumpFile[MAX_PATH];
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int CALLBACK
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BrowseHookProc(
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HWND hwnd,
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UINT message,
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LPARAM lParam,
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LPARAM lpData
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)
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/*++
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Routine Description:
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Hook procedure for directory browse common file dialog. This hook
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procedure is required to provide help, put the window in the
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foreground, and set the edit so that the common file dialog dll
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thinks the user entered a value.
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Arguments:
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hwnd - window handle to the dialog box
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message - message number
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wParam - first message parameter
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lParam - Caller's data
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Return Value:
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TRUE - did not process the message
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FALSE - did process the message
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--*/
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{
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POINT pt;
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DWORD ctlId;
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switch (message) {
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#if 0
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case WM_COMMAND:
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if (wParam==psh15) {
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//
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// get the help file name
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//
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GetHtmlHelpFileName(szHelpFileName, sizeof(szHelpFileName) / sizeof(_TCHAR) );
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//GetWinHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
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//
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// call for Help
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//
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HtmlHelp(hwnd,
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szHelpFileName,
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HH_DISPLAY_TOPIC,
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(DWORD_PTR)(IDHH_LOGFILELOCATION)
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);
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//WinHelp( hwnd, szHelpFileName, HELP_FINDER, IDH_LOGFILELOCATION );
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}
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break;
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case WM_CONTEXTMENU: // right mouse click
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if( hwnd == (HWND) wParam ) {
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GetCursorPos(&pt);
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ScreenToClient(hwnd, &pt);
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wParam = (WPARAM) ChildWindowFromPoint(hwnd, pt);
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}
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//
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// only mess with our controls
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//
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ctlId = GetDlgCtrlID((HWND) wParam);
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if (ctlId != psh15) {
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break;
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}
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GetWinHelpFileName( szHelpFileName, sizeof(szHelpFileName) / sizeof(_TCHAR) );
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WinHelp((HWND)wParam,
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szHelpFileName,
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HELP_CONTEXTMENU,
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(DWORD_PTR) DrWatsonHelpIds
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);
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return TRUE;
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#endif
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case BFFM_INITIALIZED:
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SendMessage(hwnd, BFFM_SETSELECTION, TRUE, lpData);
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break;
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}
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return FALSE;
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}
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BOOL
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BrowseForDirectory(
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HWND hwnd,
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_TCHAR *szCurrDir
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)
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/*++
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Routine Description:
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Presents a common file open dialog that contains only the directory
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tree. The use can select a directory for use as a storage location
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for the DRWTSN32 log file.
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Arguments:
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szCurrDir - current directory
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Return Value:
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TRUE - got a good directory (user pressed the OK button)
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FALSE - got nothing (user pressed the CANCEL button)
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the szCurrDir is also changed to have the selected directory.
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--*/
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{
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BROWSEINFO browseinfo;
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LPITEMIDLIST pitemidlist;
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_TCHAR ftitle [MAX_PATH];
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_TCHAR title [MAX_PATH];
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_TCHAR fname [MAX_PATH];
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_TCHAR szDir [_MAX_DIR];
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browseinfo.hwndOwner = hwnd;
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browseinfo.pidlRoot = NULL;
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browseinfo.pszDisplayName = fname;
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_tcscpy( title, LoadRcString( IDS_LOGBROWSE_TITLE ) );
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browseinfo.lpszTitle = title;
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browseinfo.ulFlags = BIF_NEWDIALOGSTYLE |
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BIF_RETURNONLYFSDIRS ;
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browseinfo.lpfn = BrowseHookProc;
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browseinfo.lParam = (LPARAM) szCurrDir;
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if (pitemidlist = SHBrowseForFolder(&browseinfo)) {
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SHFILEINFO FolderData;
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if (SHGetPathFromIDList(pitemidlist,
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szDir )) {
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_tcscpy( szCurrDir, szDir );
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szCurrDir[_tcslen(szCurrDir)] = _T('\0');
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return TRUE;
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}
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}
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return FALSE;
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}
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UINT_PTR
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WaveHookProc(
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HWND hwnd,
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UINT message,
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WPARAM wParam,
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LPARAM lParam
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)
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/*++
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Routine Description:
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Hook procedure for wave file selection common file dialog. This hook
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procedure is required to provide help, put the window in the
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foreground, and provide a test button for listening to a wave file.
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Arguments:
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hwnd - window handle to the dialog box
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message - message number
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wParam - first message parameter
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lParam - second message parameter
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Return Value:
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TRUE - did not process the message
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FALSE - did process the message
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--*/
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{
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_TCHAR szWave[MAX_PATH];
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DWORD ctlId;
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NMHDR *pnmhdr;
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switch (message) {
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case WM_INITDIALOG:
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SetForegroundWindow( hwnd );
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return (TRUE);
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break;
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case WM_COMMAND:
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switch (wParam) {
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case ID_TEST_WAVE:
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CommDlg_OpenSave_GetFilePath(GetParent(hwnd), szWave, sizeof(szWave) / sizeof(_TCHAR));
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PlaySound( szWave, NULL, SND_FILENAME );
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break;
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#if 0
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case psh15:
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//
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// get the help file name
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//
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GetHtmlHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
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//GetWinHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
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//
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// call for Help
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//
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HtmlHelp(hwnd,
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szHelpFileName,
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HH_DISPLAY_TOPIC,
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(DWORD_PTR)(IDHH_WAVEFILE)
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);
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//WinHelp( hwnd, szHelpFileName, HELP_FINDER, IDH_WAVEFILE );
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break;
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#endif
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}
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break;
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#if 0
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case WM_CONTEXTMENU: // right mouse click
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if( hwnd == (HWND) wParam ) {
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POINT pt;
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GetCursorPos(&pt);
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ScreenToClient(hwnd, &pt);
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wParam = (WPARAM) ChildWindowFromPoint(hwnd, pt);
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}
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//
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// only mess with our controls
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//
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ctlId = GetDlgCtrlID((HWND) wParam);
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if (ctlId != psh15 && ctlId != ID_TEST_WAVE) {
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break;
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}
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GetWinHelpFileName( szHelpFileName, sizeof(szHelpFileName) / sizeof(_TCHAR) );
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WinHelp((HWND)wParam,
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szHelpFileName,
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HELP_CONTEXTMENU,
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(DWORD_PTR) DrWatsonHelpIds
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);
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return TRUE;
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#endif
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case WM_NOTIFY:
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pnmhdr = (NMHDR *) lParam;
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if (pnmhdr->code == CDN_HELP) {
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LPOFNOTIFY pofn = (LPOFNOTIFY) lParam;
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PostMessage(pofn->lpOFN->hwndOwner, IDH_WAVE_FILE, 0 , 0);
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return TRUE;
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GetHtmlHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
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HtmlHelp(pofn->lpOFN->hwndOwner,
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szHelpFileName,
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HH_DISPLAY_TOPIC,
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(DWORD_PTR) (IDHH_WAVEFILE)
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);
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return TRUE;
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}
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}
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return FALSE;
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}
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BOOL
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GetWaveFileName(
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HWND hwnd,
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_TCHAR *szWaveName
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)
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/*++
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Routine Description:
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Presents a common file open dialog for the purpose of selecting a
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wave file to be played when an application error occurs.
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Arguments:
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szWaveName - name of the selected wave file
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Return Value:
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TRUE - got a good wave file name (user pressed the OK button)
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FALSE - got nothing (user pressed the CANCEL button)
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the szWaveName is changed to have the selected wave file name.
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--*/
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{
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OPENFILENAME of;
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_TCHAR ftitle[MAX_PATH];
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_TCHAR title[MAX_PATH];
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_TCHAR fname[MAX_PATH];
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_TCHAR filter[1024];
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_TCHAR szDrive [_MAX_DRIVE];
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_TCHAR szDir [_MAX_DIR];
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_TCHAR szDefExt[]=_T("wav");
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LPTSTR pszfil;
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ZeroMemory(&of, sizeof(OPENFILENAME));
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ftitle[0] = 0;
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_tcscpy( fname, *szWaveName ? szWaveName : _T("*.wav") );
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of.lStructSize = sizeof(OPENFILENAME);
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of.hwndOwner = hwnd;
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of.hInstance = GetModuleHandle( NULL );
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_tcscpy( filter, LoadRcString( IDS_WAVE_FILTER ) );
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pszfil=&filter[_tcslen(filter)+1];
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_tcscpy( pszfil, _T("*.wav") );
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pszfil[_tcslen(pszfil)+1] = _T('\0');
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of.lpstrFilter = filter;
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of.lpstrCustomFilter = NULL;
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of.nMaxCustFilter = 0;
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of.nFilterIndex = 0;
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of.lpstrFile = fname;
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of.nMaxFile = MAX_PATH;
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of.lpstrFileTitle = ftitle;
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of.nMaxFileTitle = MAX_PATH;
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_tcscpy( title, LoadRcString( IDS_WAVEBROWSE_TITLE ) );
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of.lpstrTitle = title;
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of.Flags = OFN_NONETWORKBUTTON |
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OFN_HIDEREADONLY |
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OFN_ENABLEHOOK |
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OFN_ENABLETEMPLATE |
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#if 1
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OFN_SHOWHELP |
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#endif
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OFN_NOCHANGEDIR |
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OFN_EXPLORER |
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OFN_ENABLESIZING |
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OFN_NODEREFERENCELINKS;
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of.nFileOffset = 0;
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of.nFileExtension = 0;
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of.lpstrDefExt = szDefExt;
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of.lCustData = 0;
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of.lpfnHook = WaveHookProc;
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of.lpTemplateName = MAKEINTRESOURCE(WAVEFILEOPENDIALOG2);
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if (GetOpenFileName( &of )) {
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_tcscpy( szWaveName, fname );
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_tsplitpath( fname, szDrive, szDir, NULL, NULL );
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_tcscpy( szLastWaveFile, szDrive );
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_tcscat( szLastWaveFile, szDir );
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return TRUE;
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}
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return FALSE;
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}
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UINT_PTR
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DumpHookProc(
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|
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HWND hwnd,
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UINT message,
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WPARAM wParam,
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|
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LPARAM lParam
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|
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)
|
||
|
|
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
Hook procedure for wave file selection common file dialog. This hook
|
||
|
|
procedure is required to provide help, put the window in the
|
||
|
|
foreground, and provide a test button for listening to a wave file.
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
hwnd - window handle to the dialog box
|
||
|
|
|
||
|
|
message - message number
|
||
|
|
|
||
|
|
wParam - first message parameter
|
||
|
|
|
||
|
|
lParam - second message parameter
|
||
|
|
|
||
|
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Return Value:
|
||
|
|
|
||
|
|
TRUE - did not process the message
|
||
|
|
FALSE - did process the message
|
||
|
|
|
||
|
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--*/
|
||
|
|
|
||
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|
{
|
||
|
|
DWORD ctlId;
|
||
|
|
NMHDR *pnmhdr;
|
||
|
|
|
||
|
|
switch (message) {
|
||
|
|
#if 0
|
||
|
|
case WM_INITDIALOG:
|
||
|
|
SetForegroundWindow( hwnd );
|
||
|
|
return (TRUE);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_COMMAND:
|
||
|
|
switch (wParam) {
|
||
|
|
case psh15:
|
||
|
|
//
|
||
|
|
// get the help file name
|
||
|
|
//
|
||
|
|
GetHtmlHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
|
||
|
|
//GetWinHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
|
||
|
|
|
||
|
|
//
|
||
|
|
// call HtmlHelp
|
||
|
|
//
|
||
|
|
HtmlHelp(hwnd,
|
||
|
|
szHelpFileName,
|
||
|
|
HH_DISPLAY_TOPIC,
|
||
|
|
(DWORD_PTR)(IDHH_CRASH_DUMP)
|
||
|
|
);
|
||
|
|
//WinHelp( hwnd, szHelpFileName, HELP_FINDER, IDH_CRASH_DUMP );
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_CONTEXTMENU: // right mouse click
|
||
|
|
if( hwnd == (HWND) wParam ) {
|
||
|
|
POINT pt;
|
||
|
|
GetCursorPos(&pt);
|
||
|
|
ScreenToClient(hwnd, &pt);
|
||
|
|
wParam = (WPARAM) ChildWindowFromPoint(hwnd, pt);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// only mess with our controls
|
||
|
|
//
|
||
|
|
ctlId = GetDlgCtrlID((HWND) wParam);
|
||
|
|
if (ctlId != psh15) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
GetWinHelpFileName( szHelpFileName, sizeof(szHelpFileName) / sizeof(_TCHAR) );
|
||
|
|
WinHelp((HWND)wParam,
|
||
|
|
szHelpFileName,
|
||
|
|
HELP_CONTEXTMENU,
|
||
|
|
(DWORD_PTR) DrWatsonHelpIds
|
||
|
|
);
|
||
|
|
return TRUE;
|
||
|
|
#endif
|
||
|
|
case WM_NOTIFY:
|
||
|
|
pnmhdr = (NMHDR *) lParam;
|
||
|
|
if (pnmhdr->code == CDN_HELP) {
|
||
|
|
LPOFNOTIFY pofn = (LPOFNOTIFY) lParam;
|
||
|
|
|
||
|
|
PostMessage(pofn->lpOFN->hwndOwner, IDH_CRASH_DUMP, 0 , 0);
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
|
||
|
|
GetHtmlHelpFileName( szHelpFileName, sizeof( szHelpFileName ) / sizeof(_TCHAR) );
|
||
|
|
|
||
|
|
HtmlHelp(pofn->lpOFN->hwndOwner,
|
||
|
|
szHelpFileName,
|
||
|
|
HH_DISPLAY_TOPIC,
|
||
|
|
(DWORD_PTR) (IDHH_CRASH_DUMP)
|
||
|
|
);
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
case WM_CLOSE:
|
||
|
|
HtmlHelp( NULL, NULL, HH_CLOSE_ALL, 0);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
GetDumpFileName(
|
||
|
|
HWND hwnd,
|
||
|
|
_TCHAR *szDumpName
|
||
|
|
)
|
||
|
|
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
Presents a common file open dialog for the purpose of selecting a
|
||
|
|
wave file to be played when an application error occurs.
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
szWaveName - name of the selected wave file
|
||
|
|
|
||
|
|
Return Value:
|
||
|
|
|
||
|
|
TRUE - got a good wave file name (user pressed the OK button)
|
||
|
|
FALSE - got nothing (user pressed the CANCEL button)
|
||
|
|
|
||
|
|
the szWaveName is changed to have the selected wave file name.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
{
|
||
|
|
OPENFILENAME of;
|
||
|
|
_TCHAR ftitle[MAX_PATH];
|
||
|
|
_TCHAR title[MAX_PATH];
|
||
|
|
_TCHAR fname[MAX_PATH];
|
||
|
|
_TCHAR filter[1024];
|
||
|
|
_TCHAR szDrive [_MAX_DRIVE];
|
||
|
|
_TCHAR szDir [_MAX_DIR];
|
||
|
|
_TCHAR szDefExt[]=_T("dmp");
|
||
|
|
|
||
|
|
LPTSTR pszfil;
|
||
|
|
|
||
|
|
ZeroMemory(&of, sizeof(OPENFILENAME));
|
||
|
|
ftitle[0] = 0;
|
||
|
|
_tcscpy( fname, *szDumpName ? szDumpName : _T("*.dmp") );
|
||
|
|
of.lStructSize = sizeof(OPENFILENAME);
|
||
|
|
of.hwndOwner = hwnd;
|
||
|
|
of.hInstance = GetModuleHandle( NULL );
|
||
|
|
_tcscpy( filter, LoadRcString( IDS_DUMP_FILTER ) );
|
||
|
|
pszfil=&filter[_tcslen(filter)+1];
|
||
|
|
_tcscpy( pszfil, _T("*.dmp") );
|
||
|
|
pszfil[_tcslen(pszfil) +1] = _T('\0');
|
||
|
|
of.lpstrFilter = filter;
|
||
|
|
of.lpstrCustomFilter = NULL;
|
||
|
|
of.nMaxCustFilter = 0;
|
||
|
|
of.nFilterIndex = 0;
|
||
|
|
of.lpstrFile = fname;
|
||
|
|
of.nMaxFile = MAX_PATH;
|
||
|
|
of.lpstrFileTitle = ftitle;
|
||
|
|
of.nMaxFileTitle = MAX_PATH;
|
||
|
|
_tcscpy( title, LoadRcString( IDS_DUMPBROWSE_TITLE ) );
|
||
|
|
of.lpstrTitle = title;
|
||
|
|
of.Flags = //OFN_NONETWORKBUTTON |
|
||
|
|
OFN_HIDEREADONLY |
|
||
|
|
OFN_ENABLEHOOK |
|
||
|
|
#if 1
|
||
|
|
OFN_SHOWHELP |
|
||
|
|
#endif
|
||
|
|
OFN_NOCHANGEDIR |
|
||
|
|
OFN_EXPLORER |
|
||
|
|
OFN_ENABLESIZING;
|
||
|
|
of.nFileOffset = 0;
|
||
|
|
of.nFileExtension = 0;
|
||
|
|
of.lpstrDefExt = szDefExt;
|
||
|
|
of.lCustData = 0;
|
||
|
|
of.lpfnHook = DumpHookProc;
|
||
|
|
of.lpTemplateName = MAKEINTRESOURCE(DUMPFILEOPENDIALOG);
|
||
|
|
if (GetOpenFileName( &of )) {
|
||
|
|
_tcscpy( szDumpName, fname );
|
||
|
|
_tsplitpath( fname, szDrive, szDir, NULL, NULL );
|
||
|
|
_tcscpy( szLastDumpFile, szDrive );
|
||
|
|
_tcscat( szLastDumpFile, szDir );
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
return FALSE;
|
||
|
|
}
|