AASYSINF.C
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:6k
源码类别:
Windows编程
开发平台:
Visual C++
- //==========================================================================;
- //
- // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
- // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
- // PURPOSE.
- //
- // Copyright (C) 1992 - 1997 Microsoft Corporation. All Rights Reserved.
- //--------------------------------------------------------------------------;
- //
- // aasysinf.c
- //
- // Description:
- // Respond to the View/System Information menu item - display info on
- // the user's system and the ACM.
- //
- //
- //==========================================================================;
- #include <windows.h>
- #include <windowsx.h>
- #include <mmsystem.h>
- #include <memory.h>
- #include <mmreg.h>
- #include <msacm.h>
- #include "appport.h"
- #include "acmapp.h"
- #include "debug.h"
- //--------------------------------------------------------------------------;
- //
- // BOOL AcmAppDisplaySystemInfo
- //
- // Description:
- //
- //
- // Arguments:
- // HWND hedit:
- //
- // Return (BOOL):
- //
- //
- //--------------------------------------------------------------------------;
- BOOL FNLOCAL AcmAppDisplaySystemInfo
- (
- HWND hedit
- )
- {
- static TCHAR szDisplayTitle[] = TEXT("[System Information]rn");
- DWORD dw;
- //
- //
- //
- MEditPrintF(hedit, szDisplayTitle);
- //
- //
- //
- dw = GetVersion();
- MEditPrintF(hedit, TEXT("%23s: %u.%.02u"),
- #ifdef WIN32
- (LPTSTR)TEXT("WinMM Version"),
- #else
- (LPTSTR)TEXT("MMSystem Version"),
- #endif
- HIWORD(dw), LOWORD(dw));
- //
- //
- //
- MEditPrintF(hedit, TEXT("~%23s: "), (LPTSTR)TEXT("ACM Version"));
- dw = acmGetVersion();
- if (0L == dw)
- {
- MEditPrintF(hedit, TEXT("Not Installed"));
- return (TRUE);
- }
- //
- // if the 'build' number is zero, it is a _retail_ version of the
- // ACM that is installed. if it is non-zero, it is the debug version.
- //
- if (0 == LOWORD(dw))
- {
- MEditPrintF(hedit, TEXT("%u.%.02u (retail)"),
- HIWORD(dw) >> 8, HIWORD(dw) & 0x00FF);
- }
- else
- {
- MEditPrintF(hedit, TEXT("%u.%.02u (debug build %u)"),
- HIWORD(dw) >> 8, HIWORD(dw) & 0x00FF, LOWORD(dw));
- }
- //
- //
- //
- acmMetrics(NULL, ACM_METRIC_COUNT_DRIVERS, &dw);
- MEditPrintF(hedit, TEXT("rn%23s: %lu"), (LPTSTR)TEXT("Enabled Drivers"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_DISABLED, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Disabled Drivers"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_CODECS, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Total CODEC's"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_CONVERTERS, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Total Converters"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_FILTERS, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Total Filters"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_HARDWARE, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Hardware Drivers"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_LOCAL_DRIVERS, &dw);
- MEditPrintF(hedit, TEXT("rn%23s: %lu"), (LPTSTR)TEXT("Enabled Local Drivers"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_LOCAL_DISABLED, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Disabled Local Drivers"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_LOCAL_CODECS, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Total Local CODEC's"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_LOCAL_CONVERTERS, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Total Local Converters"), dw);
- acmMetrics(NULL, ACM_METRIC_COUNT_LOCAL_FILTERS, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Total Local Filters"), dw);
- acmMetrics(NULL, ACM_METRIC_MAX_SIZE_FORMAT, &dw);
- MEditPrintF(hedit, TEXT("rn%23s: %lu"), (LPTSTR)TEXT("Max Format Bytes"), dw);
- acmMetrics(NULL, ACM_METRIC_MAX_SIZE_FILTER, &dw);
- MEditPrintF(hedit, TEXT("%23s: %lu"), (LPTSTR)TEXT("Max Filter Bytes"), dw);
- return (TRUE);
- } // AcmAppDisplaySystemInfo()
- //--------------------------------------------------------------------------;
- //
- // BOOL AcmAppSystemInfoDlgProc
- //
- // Description:
- //
- //
- // Arguments:
- // HWND hwnd:
- //
- // UINT uMsg:
- //
- // WPARAM wParam:
- //
- // LPARAM lParam:
- //
- // Return (BOOL):
- //
- //--------------------------------------------------------------------------;
- BOOL FNEXPORT AcmAppSystemInfoDlgProc
- (
- HWND hwnd,
- UINT uMsg,
- WPARAM wParam,
- LPARAM lParam
- )
- {
- HWND hedit;
- UINT uId;
- switch (uMsg)
- {
- case WM_INITDIALOG:
- hedit = GetDlgItem(hwnd, IDD_AADETAILS_EDIT_DETAILS);
- SetWindowFont(hedit, ghfontApp, FALSE);
- //
- // clear the display
- //
- AppHourGlass(TRUE);
- SetWindowRedraw(hedit, FALSE);
- MEditPrintF(hedit, NULL);
- AcmAppDisplaySystemInfo(hedit);
- Edit_SetSel(hedit, (WPARAM)0, (LPARAM)0);
- SetWindowRedraw(hedit, TRUE);
- AppHourGlass(FALSE);
- return (TRUE);
- case WM_COMMAND:
- uId = GET_WM_COMMAND_ID(wParam, lParam);
- if ((IDOK == uId) || (IDCANCEL == uId))
- {
- EndDialog(hwnd, (IDOK == uId));
- }
- break;
- }
- return (FALSE);
- } // AcmAppSystemInfoDlgProc()